Immunotherapy

2024 with a lightbulb instead of a zero

The best of 2024 from Innovation District

2024 with a lightbulb instead of a zero2024 marked another groundbreaking year for Children’s National Hospital, showcasing remarkable advances across the spectrum of pediatric medicine, research and healthcare innovation. From pioneering surgical procedures to breakthrough artificial intelligence applications, the institution continued to push the boundaries of what’s possible in children’s healthcare. Read on for our list of the most popular articles we published on Innovation District in 2024.

1. Prenatal COVID exposure associated with changes in newborn brain

A study led by researchers at Children’s National Hospital showed that babies born during the COVID-19 pandemic have differences in the size of certain structures in the brain, compared to infants born before the pandemic. The findings suggest that exposure to the coronavirus and being pregnant during the pandemic could play a role in shaping infant brain development.
(3 min. read)

2. Children’s National Hospital again ranked among the best in the nation by U.S. News & World Report

Children’s National Hospital was ranked as a top hospital in the nation by the U.S. News & World Report 2024-25 Best Children’s Hospitals annual rankings. This marks the eighth straight year Children’s National has made the Honor Roll list. The Honor Roll is a distinction awarded to only 10 children’s hospitals nationwide.
(2 min. read)

3. Children’s National performs first ever HIFU procedure on patient with cerebral palsy

In January 2023, a team of multidisciplinary doctors performed the first case in the world of using bilateral high intensity focused ultrasound (HIFU) pallidotomy on Jesus, a 22-year-old patient with dyskinetic cerebral palsy. The procedure is part of a clinical trial led by Chima Oluigbo, M.D., pediatric neurosurgeon at Children’s National Hospital.
(3 min. read)

4. Novel ultrasound device gets FDA breakthrough designation with Children’s National support

A novel ultrasound device developed by Bloom Standard received the Food and Drug Administration’s valued breakthrough device designation with the help of Children’s National Hospital. The device that enables autonomous, hands-free ultrasound scans to be performed anywhere, by any user.
(2 min. read)

5. First-of-its-kind pilot study on the impacts of Lyme disease in pregnancy and infant development

Understanding the effects of Lyme disease on the developing fetal brain is essential to ensure timely prenatal and postnatal treatments to protect the fetus and newborn. In response to this need, Children’s National Hospital is leading a pilot study to establish the groundwork needed for a larger study to determine the effect of in utero exposure to Lyme disease on pregnancy and early childhood neurodevelopmental outcomes.
(3 min. read)

6. Earliest hybrid HLHS heart surgery kids thrive 5 years later

Five years ago, Cayden was born 6 weeks early weighing less than four pounds and at risk of dying from her critical congenital heart disease. Today, she’s a happy five-year-old. Early diagnosis of her hypoplastic right ventricle, double inlet left ventricle and critical coarctation of the aorta allowed for the team at Children’s National Hospital to create a careful plan for safe delivery and to offer an innovative hybrid HLHS surgical approach at the hospital within 24 hours after she was born.
(1 min. read)

7. Wayne J. Franklin, M.D., F.A.C.C., named senior vice president of the Children’s National Heart Center

Children’s National Hospital appointed Wayne J. Franklin, M.D., F.A.C.C., as the new senior vice president (SVP) of the Children’s National Heart Center. In this role, Dr. Franklin oversees the full spectrum of heart care services including cardiac imaging and diagnostics, interventional cardiology, electrophysiology, cardiac anesthesia, cardiac surgery and cardiac intensive care.
(2 min. read)

8. Artificial – and accelerated – intelligence: endless applications to expand health equity

By pioneering artificial intelligence (AI) innovation programs at Children’s National Hospital, Marius George Linguraru, D.Phil., M.A., M.Sc., and the AI experts he leads are ensuring patients and families benefit from a coming wave of technological advances. The team is teaching AI to interpret complex data that could otherwise overwhelm clinicians.
(4 min. read)

9. Evidence review: Maternal mental conditions drive climbing death rate in U.S.

Painting a sobering picture, a research team led by Children’s National Hospital culled years of data demonstrating that maternal mental illness is an under-recognized contributor to the death of new mothers. They called for urgent action to address this public health crisis.
(3 min. read)

10. Nathan Kuppermann, M.D., M.P.H., named chief academic officer and chair of Pediatrics

Children’s National Hospital appointed Nathan Kuppermann, M.D., M.P.H., as its new executive vice president, chief academic officer and chair of Pediatrics. In this role, Dr. Kuppermann oversees research, education and innovation for the Children’s National Research Institute as well as academic and administrative leadership in the Department of Pediatrics at George Washington University School of Medicine & Health Services.
(2 min. read)

11. First global clinical trial achieves promising results for hypochondroplasia

Researchers from Children’s National Hospital presented findings from the first clinical trial of the medication vosoritide for children with hypochondroplasia – a rare genetic growth disorder. During the phase 2 trial, researchers found vosoritide increased the growth rate in children with hypochondroplasia, allowing them to grow on average an extra 1.8 cm per year.
(2 min. read)

12. Pioneering research center aims to revolutionize prenatal and neonatal health

Since its establishment in July 2023, the Center for Prenatal, Neonatal & Maternal Health Research at Children’s National Hospital has gained recognition through high-impact scientific publications, featuring noteworthy studies exploring the early phases of human development.
(3 min. read)

Attendees at the 2nd annual Cell & Gene Therapy Symposium

Regional powerhouse: Cell and Gene therapy leaders from mid-Atlantic forge connections

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Nearly 200 biomedical leaders from Washington, D.C., Maryland, and Virginia gathered at the Children’s National Research & Innovation Campus for the 2nd annual Cell & Gene Therapy Symposium. The event showcased groundbreaking developments in rare disease treatments and underscored the importance of regional collaboration.

“By targeting diseases at the cellular level, we are on the cusp of breakthroughs in cell and gene therapy that will transform medicine,” said Catherine Bollard, M.D., M.B.Ch.B., director of the Center for Cancer and Immunology Research (CCIR) at Children’s National Hospital and a host of the symposium. “Progress will accelerate if we build partnerships beyond our own organizations.”

The big picture

Scientists and clinicians have worked for more than two decades to develop cell and gene therapies aimed at treating diseases on a cellular level. The past few years have been particularly promising as investment in science has led to advancements. Children’s National is at the forefront, as one of the first pediatric hospitals in the world to offer commercial gene therapies for sickle cell disease.

Many more treatments for rare diseases are in development at Children’s National and beyond. Leaders at CCIR are actively building collaborations with companies, academic institutions and enterprises across the mid-Atlantic region to accelerate these efforts.

During the symposium, Eugene Hwang, M.D., chief of Oncology at Children’s National, addressed the urgent need for more effective and less toxic treatments for pediatric brain tumors. He highlighted the potential of combining immunotherapies with innovations like low-intensity focused ultrasound, which can open the blood-brain barrier temporarily to improve drug delivery to tumors.

“With collaboration between the lab and clinic, alongside industry partners and even between hospitals, we can finally make strides I haven’t seen in my entire career,” Dr. Hwang said. “It’s an incredibly inspiring time for all of us.”

Why it matters

Experts from organizations as diverse as MaxCyte, ScaleReady, RoosterBio, PSC Biotech, Qiagen, FujiFilm and the Frederick County Office of Economic Development came together for the daylong conversation.

Michael Friedlander, Ph.D., executive director of the Fralin Biomedical Research Institute at Virginia Tech, emphasized the critical role of regional partnerships in fulfilling the potential of these emerging therapies. He pointed to the collaborative research between Children’s National and Virginia Tech on brain tumors, where bioengineers and cancer researchers are working side-by-side to create new treatments.

“We are now able to begin delivering these leading-edge therapies to patients,” Dr. Friedlander said. “For example, those who live in rural settings often have much less access to such frontline medical innovations. By collaborating with Children’s National and gaining access to urban pediatric populations, as well as patients in our more rural area, we can start to bring these therapies to a much broader audience.”

What’s next

Patrick Hanley, Ph.D., chief and director of the Cellular Therapy Program at Children’s National, observed that other regions in the U.S. are uniting to advance scientific discoveries with the backing of government, academia and industry. He hopes to see similar collaboration across the D.C., Maryland, and Virginia area, known as the DMV. Children’s National is leading an initiative called CHARM – the Capital Health and Mid-Atlantic Regenerative Medicine – to bring regional experts together for webinars, networking events and partnership opportunities.

“There’s significant interest in cell and gene therapy worldwide,” said Dr. Hanley, a symposium host. “I see an even greater interest in creating cell and gene therapy hubs. The time is right for our mid-Atlantic region, and I’m excited to see what unfolds in the next five years.”

2024-25 US News Badges

Children’s National again ranked among the best in the nation by U.S. News & World Report

2024-25 US News BadgesChildren’s National Hospital in Washington, D.C., was ranked as a top hospital in the nation by the U.S. News & World Report 2024-25 Best Children’s Hospitals annual rankings. This marks the eighth straight year Children’s National has made the Honor Roll list. The Honor Roll is a distinction awarded to only 10 children’s hospitals nationwide.

This year, U.S. News ended ordinal rankings on its Honor Roll. Instead of assigning a numerical rank from 1 to 10, all hospitals on the Honor Roll will be recognized as having attained the highest standards of care in the nation.

In addition, Children’s National tied for #1 pediatric hospital in the Mid-Atlantic region, which includes New York, New Jersey, Delaware, Pennsylvania, the District of Columbia, West Virginia and Virginia. It’s also best in the Mid-Atlantic in Neonatology.

For the fourteenth straight year, Children’s National ranked in 10 specialty services. New this year, U.S. News included behavioral health as a service line in the rankings. Since it’s the first year, there are no ordinal rankings for behavioral health, but the Children’s National program was named one of the top 50 programs in the country.

“In my first year here, I witnessed what makes Children’s National so special — our commitment to collaboration, empowering one another, and charting a bold path forward for pediatric care,” said Michelle Riley-Brown, MHA, FACHE, president and chief executive officer of Children’s National. “I’m proud U.S. News again recognized Children’s National as one of the top in the nation and the highest-ranked pediatric hospital in D.C., Maryland and Virginia. Together, we’ll continue to push the boundaries of care, research and innovation to make a difference for those who matter most — the kids.”

The annual rankings are the most comprehensive source of quality-related information on U.S. pediatric hospitals and recognizes the nation’s top 50 pediatric hospitals based on a scoring system developed by U.S. News.

“For nearly two decades, U.S. News has published Best Children’s Hospitals to empower the parents and caregivers of children with complex medical needs,” said Ben Harder, chief of health analysis and managing editor at U.S. News. “Children’s hospitals appearing on the U.S. News Honor Roll have a track record of delivering unparalleled specialized care.”

The bulk of the score for each specialty service is based on quality and outcomes data. The process includes a survey of relevant specialists across the country, who are asked to list hospitals they believe provide the best care for patients with the most complex conditions.

The Children’s National specialty services that U.S. News ranked in the top 10 nationally are:

The other four specialties ranked among the top 50 are Behavioral Health, Cardiology and Heart Surgery, Pulmonology and Lung Surgery, and Urology.

Audience members at the NIAID Conference

Breaking free of illness: Experts explore solutions for chronic pediatric disorders

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When new patients with chronic illnesses come to Roberta DeBiasi, M.D., M.S., division chief of Infectious Diseases, they are often drained of energy, far behind in school and fatigued by the lack of coordinated care among multiple specialists. She envisions a better way to care for these children: a data-driven, multidisciplinary clinic that can help diagnose and treat disorders facing chronically ill children.

In a keynote address, Dr. DeBiasi laid out her vision for improving care during the 7th annual symposium hosted by Children’s National Hospital and the National Institute of Allergy and Infectious Diseases (NIAID): “A new paradigm: Infection-associated chronic illnesses (IACI) affecting children.” Experts from across the country came together to discuss these IACIs, the importance of finding biomarkers to diagnose and monitor them, data-driven therapeutics to treat them, and the urgent need for protocols to guide physicians.

The patient benefit

A range of IACIs – including long COVID, Lyme disease, postural orthostatic tachycardia syndrome (POTS), dysautonomia and more – are stealing normal, active lifestyles from children. Dr. DeBiasi said patients need researchers who understand disease pathogenesis and have standardized disease classification to diagnose and treat these disorders. Because of the complexity of these cases, care delivery and coordination also need to change. Patients, she said, would best be served by beginning with a three-hour appointment in a multidisciplinary clinic with experts from behavioral health, rehabilitative medicine and other specialties.

“When one of these patients comes to us, we feel helpless as physicians,” Dr. DeBiasi said. “There’s no diagnostic, and we don’t know how to treat them…. It is, to me, very energizing that we’re going to be able to have a coordinated way to help these families. But to do that, we have to have standardized disease classification.”

Moving the field forward

In 2017, NIAID and Children’s National launched a clinical research partnership devoted to advancing the health of children with allergic, immunologic, auto-inflammatory and infectious diseases through collaborative research and education. The partnership — co-led by H. Clifford Lane, M.D., NIAID’s deputy director for Clinical Research and Special Projects, and Catherine Bollard, M.D., M.B.Ch.B., director of the Center for Cancer and Immunology Research at Children’s National — promotes the prevention, diagnosis, treatment and cure of these childhood diseases. Every year, the partnership organizes and funds a symposium to explore cutting-edge research and pressing issues in pediatric care.

At this year’s gathering, experts examined the specifics of various disorders, including Alexandra Yonts, M.D. She provided new data from the Children’s National Post-Covid Program and explained that patients “are clamoring” for help with symptom management.

“There have been virtually no randomized, controlled trials and very little evidence on any sort of aggressive treatments, or pharmaceutical management options, especially in the pediatric population,” Dr. Yonts said. “Upon recent attendance at some long COVID meetings, there is an expressed concern, especially among pediatric providers, about trying medications off-label in these long COVID patients.”

Miss the symposium? You can learn more about the science they explored in the symposium’s recording on topics including:

  • Potential overarching mechanisms of disease, including pathogen- and host-mediated factors.
  • Identifying potential biomarkers for chronic illnesses
  • Treatments and multidisciplinary approaches for patients with IACIs
  • Patient advocacy
Screen shot of educational video

What’s a TAA-T? Advocates create videos to translate science for patients

As researchers develop groundbreaking cellular therapies to treat pediatric solid tumors, physicians are preparing new ways to explain how these treatments work to patients and caregivers.

In a series of educational videos, scientists from Children’s National Hospital and institutions worldwide are offering tutorials on these novel treatments and how they target solid tumors at the cellular level.

“Let’s start by breaking down what a tumor-associated antigen-specific T (TAA-T) cell is,” Children’s National Research Technician Sammy Murphy says in one new video. “Our aim is to harness the power of T cells to identify and attack cancer cells.”

In less than six minutes, Murphy provides a short course on the details of these TAA-T cells and how her team combines their expertise in biology, medicine, bioinformatics, quality assurance and more to create the new therapies. “This collaborative team spirit has been a huge motivating factor and represents the best of what science can be,” she explains.

The big picture

Children’s National summer student Diana Kentell, a senior at Pratt Institute of Art studying digital art and 2D animation, created this video and a collection of others for the Cancer Grand Challenges (CGC), sponsored by the National Cancer Institute and Cancer Research UK. In 2022, the CGC awarded $25 million to Children’s National, the University College of London Cancer Institute and its partners on the NexTGen team to develop new therapies for pediatric solid tumors using CAR T cells.

The NexTGen team includes six patient advocates who have all been touched by pediatric tumors and support the scientists by providing the patient perspective on research and new treatments. These videos are a slice of the group’s efforts.

C. Russell Y. Cruz, M.D., Ph.D., a translational immunologist on the NexTGen team who oversaw Kentell’s video project, says bridging the gap between scientists and their patients who enroll in clinical trials will be essential to ensuring patients weigh the possibilities and the risks.

“Patient advocates help us understand our work from their perspective, making our science accessible to everyone,” Dr. Cruz said. “Engaging with such dedicated individuals often helps us refine our own ideas and provides invaluable insights. Most importantly, they remind us of our ultimate goal: to free future generations from the burden of pediatric cancer.”

Why we’re excited

In addition to the video on TAA-T cells, the team has assembled a collection of videos on killing assays, tumor slice assays and CAR T-cell manufacturing, which will help patients learn about the treatments when the clinical trials start.  Sara Wakeling, who leads the NexTGen team’s patient advocates, said this toolkit will be a vital resource.

“Each of us came to this advocacy work because we were deeply affected by pediatric cancer.  We aim to ensure that the child’s voice is central to the research and that the science is communicated in an informative and digestible way for patients’ families and the public,” Wakeling said. “With these videos, lay summaries of manuscripts and other explainers, we will have concrete information to share with families as soon as the new CAR T-cell therapies are ready for clinical trials.”

A clean room at CNRI.

CellBuilder: A ready-made solution for cell & gene therapy manufacturing

A clean room at CNRI.

With CellBuilder and our global partnerships, Children’s National hopes to expand access to groundbreaking cell and gene therapy treatments as they take off in the next five years.

With cell and gene therapies poised to reshape cancer and rare disease treatments, researchers at Children’s National Hospital are pioneering ready-to-use solutions that will bring these cutting-edge therapies directly to hospitals and other treatment centers, shrinking the distance between doctors and patients.

“The next five years are going to be a period of tremendous growth for cell and gene therapy,” said Patrick Hanley, Ph.D., chief and director of the Cellular Therapy Program at Children’s National. “Currently, there’s no shortage of interest from the medical community, but there’s a shortage of people who can manufacture and administer this care. We’re looking for ways to get these treatments to the patients by providing other institutions the tools they need to launch these programs cost-effectively, safely and efficiently.”

Called CellBuilder, the starter kits for cell and gene therapy programs could transform the landscape for pediatric patients.

The big picture

Dr. Hanley and many members of the Children’s National team have been working in cell and gene therapy for more than a decade, gaining extensive experience in the technical and regulatory hurdles inherent in creating treatments that target diseases at their source.

In cell therapy, a specific cell type is modified and transferred to a patient with a payload that can target a disease or disorder. For example, T cells may be modified and delivered to patients to teach their immune systems to fight cancer.  In gene therapy, a patient’s genetic code is modified to treat or prevent diseases, such as sickle cell disease, cancers and other genetic disorders. This can be done by introducing a healthy copy of a gene, repairing a faulty gene or altering a gene’s function.

Children’s National has become a leader in manufacturing virus-specific T cells, one method of delivering cell therapies, and the Cellular Therapy Program has conducted consortium-led, multi-center trials. Many other healthcare sites across the country want to start programs offering this care at their facilities.

The holdup in the field

Starting a cell and gene therapy program from scratch can take years of effort, training and money. That’s why Jay Tanna, M.S., R.A.C., quality assurance manager of the Cellular Therapy Program at Children’s National, said the team is creating CellBuilder starter kits, which include the manufacturing protocol and the resources necessary to launch a cell therapy program almost instantly.

“With a suitable knowledge base, institutions can start their own cellular therapy program at the point of care, using our manufacturing protocols, vetted reagents and other key elements of the process,” Tanna said. “Of course, interested institutions would have to meet regulatory requirements and establish a clean room to manufacture these therapies. If they want to use CellBuilder to run a clinical trial, they can do that. If they want to take it to become a licensed product, they can do that, too.”

Children’s National has worked with more than five institutions to build their virus-specific T-cell program and is now using the kits to accelerate and commercialize the process to increase patient access. The lab has also entered into a memorandum of understanding with the Tokyo-based Hitachi Global Life Solutions, Inc., an innovative modular clean room manufacturer, with the goal of offering a bundled solution.

Why we’re excited

Dr. Hanley and his colleagues say that the partnerships Children’s National is forging as they consult with other experts in this field will expand access to cell and gene therapy across the country—and hopefully around the world.

“It used to be that, to get a CAR T cell, you would collect the cells at Children’s National, ship them to a company like Novartis, have the therapy manufactured there and then shipped back,” said Michael Keller, M.D., who co-led a first-of-its kind immunotherapy trial as the Translational Research Laboratory director at the Children’s National Cell Enhancement and Technologies for Immunotherapy Program. “It was expensive, time-consuming and limited patient access. Now, there’s growing interest in manufacturing at each site, just like you would with a bone marrow transplant.”

With CellBuilder and our global partnerships, Children’s National hopes to expand access to groundbreaking cell and gene therapy treatments as they take off in the next five years, extending lifetimes and improving the quality of life for children suffering from rare disorders.

“We’re trying to capture the momentum underway in the field by providing this kit so that institutions don’t have to know how to do everything,” Dr. Hanley said. “We provide all the knowledge, a reagent list and everything else they need—and they provide the care.”

coronavirus and DNA

Untangling the root of long COVID with research

Alexandra Yonts, M.D.

Understanding and treating long COVID is still in its early days, but Dr. Yonts is beginning to see trends, along with hope for symptom relief.

A child who forgets the alphabet or spends 20 hours a day on the sofa will get a pediatrician’s attention. In late 2020, a stream of post-COVID patients just like this started presenting in the clinic of Alexandra Yonts, M.D., an infectious diseases specialist at Children’s National Hospital. Dr. Yonts quickly recognized the need to understand these patients and worked with hospital leadership to open the Pediatric Post-COVID Program, putting her at the forefront of clinicians and researchers investigating the disorder.

Understanding and treating long COVID is still in its early days, but Dr. Yonts is beginning to see trends, along with hope for symptom relief. She will present detailed data from a retrospective study of 254 post-COVID patients at the 2024 Children’s National-NIAID annual symposium, A New Paradigm: Infection-Associated Chronic Illnesses Affecting Children. She’ll discuss her findings on the patients’ symptoms at presentation, trajectory over time and a cluster analysis of symptom grouping. She gave an overview of her research and clinical work to Innovation District.

Q: What are you seeing in the Pediatric Post-COVID Program?

A: In the Infectious Diseases clinic, we had historically seen about one patient a month with prolonged fatigue or other persistent symptoms after an infection. Yet when COVID started, we noticed an increase in those patients. By late 2020, the numbers were increasing significantly, along with an uptick in appointment requests. We knew we needed to start a Pediatric Post-COVID Program, which launched in May 2021.

From the beginning and continuing to this day, severe fatigue is the most common reason kids come to our clinic, as is the case with adults. This ranges from marathon runners who can’t run a half-mile to those sleeping on the couch for 20 hours a day. We’re still researching the factors affecting this wide spectrum of symptoms.

Cognitive issues — often referred to as brain fog — are also significant. These can be seen as attention issues, such as difficulty remembering the alphabet in younger children or focusing in class for older children. Many kids have gastrointestinal problems like nausea, vomiting and abdominal pain. There’s also a prevalence of dysautonomia, affecting functions like blood pressure and heart rate, often seen in conditions like POTS (postural orthostatic tachycardia syndrome).

Initially, we saw kids infected early in the pandemic who had symptoms for 15 to 20 months. Our peak referrals were in 2022 after the Omicron variant, when we had a six-month waitlist. Although COVID cases have decreased, we still see kids with long-standing symptoms who have seen multiple providers without success. That’s why we’re here.

Q: Where are we in our understanding of long COVID, and where do we need to go?

A: We have lots of data but don’t know how it fits together yet. Research shows ongoing immune reactions to viral particles, with some patients having spike antigen in their blood or stool long after infection. There’s also evidence of autoimmunity and endovascular dysfunction, but we don’t yet understand the connections. It seems like viral persistence might be the underlying problem, but we haven’t pinpointed it yet.

Q: How important is it for the community to come together for events like the Children’s National-NIAID symposium?

A: It’s absolutely critical. We need researchers, clinicians and patients to collaborate. Researchers bring scientific expertise, clinicians provide practical insights and patients share their lived experiences and priorities. Conversations like the Children’s National-NIAID symposium are crucial for collaboration, thoughtful study design, advocacy and building connections with the patient community to make them feel validated and heard.

Learn more at the Children’s National-NIAID symposium on Sept. 5, by registering here.

Catherine Bollard, M.D., M.B.Ch.B., director of the Children’s National Center for Cancer and Immunology Research.

Closing the ‘Valley of Death’: Pioneering – and paying for – new therapies

Catherine Bollard, M.D., M.B.Ch.B., director of the Children’s National Center for Cancer and Immunology Research

“To cure brain tumors, sickle cell disease and scores of other illnesses that have an outsized impact on pediatric patients, we will need an innovative mechanism to ensure that money is not a barrier to scientific advancement and world-class care,” says Dr. Bollard.

With the advent of life-changing cell and gene therapies (CGTs) to treat pediatric diseases, price is becoming a significant obstacle to care and cures.

Successful therapies can wind up shelved or in hard-to-reach clinical trials for a litany of reasons: high manufacturing costs, significant regulatory burdens, a lack of enthusiasm from the pharmaceutical industry in the small pediatric market and the simple fact that insurance companies resist paying the price of $1 million or more for a therapeutic. When successful treatments are set aside and become victims of this market failure, leaders in pediatric medicine say the drug has been relegated to the “Valley of Death.”

Experts at Children’s National Hospital and other leading U.S. research institutions are working to ferry drugs across it.

A new way forward

The Access4Kids think tank is bringing together healthcare leaders to chart another way – with its hosts Catherine Bollard, M.D., M.B.Ch.B., director of the Children’s National Center for Cancer and Immunology Research, Crystal Mackall, M.D., director of the Stanford Center for Cancer Cell Therapy, Julie Park, M.D., Oncology Department chair at St. Jude Children’s Research Hospital, and Alan Wayne, M.D., pediatrician-in-chief at Children’s Hospital Los Angeles. Organized at the Children’s National Research & Innovation Campus, the think tank will include voices from Seattle Children’s Hospital in Washington state and the Moonshot Presidential Office in Washington, D.C., along with experts from academic institutions, the federal government and patient advocacy groups.

They explained their vision in their recent Nature Medicine perspective,  “Enhancing pediatric access to cell and gene therapies.” One idea under consideration is to create a biotech enterprise – backed by public monies, foundations and philanthropies – to support the late-stage development and commercialization of pediatric CGTs. Called a Pediatric Advanced Medicines Biotech (PAMB), this new organization would follow a novel pathway outside the traditional biopharma development model.

“To cure brain tumors, sickle cell disease and scores of other illnesses that have an outsized impact on pediatric patients, we will need an innovative mechanism to ensure that money is not a barrier to scientific advancement and world-class care,” Dr. Bollard said. “My colleagues and I aren’t exaggerating when we say this is a ‘save the world’ effort. It’s an initiative to disrupt the pharmaceutical industry and impact medicine, ultimately saving lives and entire lifetimes.”

The think tank is the second in a series aimed at solving this formidable challenge. Led by scientists, the work goes to the heart of healthcare economics.

“We need to find a way to support the academic ecosystem by reducing costs, creating efficiencies in manufacturing and working with regulatory bodies to bolster business models that lead to safe and effective therapeutics,” Dr. Mackall said. “We went to school to study science and medicine. Now, our mission includes revamping business models, as we find ways to increase access to lifesaving treatments for children in need.”

Why it matters

Creating novel pathways to pay for CGTs presents a challenge and an opportunity for researchers in pediatrics and rare diseases. Drs. Mackall, Bollard and their colleagues are exasperated when scientists discover successful treatments for life-threatening illnesses, but market forces lock the drug away in hard-to-reach clinical trials or – even worse – land it on a shelf.

Consider just one example, laid out in the Nature Medicine perspective: Children with adenosine deaminase-deficient severe combined immunodeficiency (ADA-SCID) lack nearly all protection from viruses, bacteria and fungi, leaving them vulnerable to a world of opportunistic organisms. Researchers at San Raffaele Telethon Institute for Gene Therapy in Italy won U.S. and European regulatory approvals for a gene replacement therapy to treat the life-threatening disorder. Yet currently the therapy is only available in clinical trials, with support from research grants, philanthropic donations and institutional resources.

“This happens to successful therapeutics, and it’s heartbreaking. The current business model in medicine can lead to situations where successful therapies have extremely restricted availability, and there are no built-in guarantees of sustained access,” Dr. Bollard said. “We can and must do better – and we believe we have a way forward.”

teenager receiving an intravenous infusion

Novel cell therapy treatments offer promise to immune-compromised children

teenager receiving an intravenous infusion

In a first-of-its-kind clinical trial, researchers found that intravenous therapies made from virus-specific T-cells (VST) can effectively treat immunocompromised pediatric patients, far surpassing the current standard of care, according to new research published in Nature Communications.

More than 60% of patients in the phase 2 clinical trial led by investigators from Children’s National Hospital and Huntsman Cancer Institute responded to the innovative VST therapy. This new treatment uses blood from healthy donors to manufacture a highly specialized immune therapy that, when given to immune-compromised patients, prompts their immune system to fight off potentially life-threatening viruses, including cytomegalovirus, Epstein-Barr and adenovirus. Without this therapy, estimates suggest that less than 30% of patients would recover, using standard protocols.

“A vast majority of our patients not only responded to the therapy, but they were able to come off their antivirals, which come with extensive side effects,” said Michael Keller, M.D., the paper’s first author and the Translational Research Laboratory director at the Children’s National Cell Enhancement and Technologies for Immunotherapy (CETI) program. “This promising data suggests hope for patients with rare immune-compromising diseases that leave them vulnerable to so much in the world.”

The study brings together experts from the Pediatric Transplantation and Cell Therapy Consortium (PTCTC) and the Primary Immune Deficiency Treatment Consortium (PIDTC) to create the first multi-center, pediatric-consortium trial of adoptive T-cell therapies for viruses. It also represents one of the first to include critically ill patients, who are often excluded from research.

Children’s National leads the way

Working alongside Catherine Bollard, M.D., M.B.Ch.B., director of the Center for Cancer and Immunology Research (CCIR), Dr. Keller and the CCIR team helped build an internationally recognized program, pioneering therapies to prevent complications from viral infections in immunocompromised patients. This includes patients with congenital immune deficiency and others who have undergone bone marrow transplantation for malignancies or non-malignant conditions, such as sickle cell disease.

While doctors can treat some immune-compromised patients for infections with standard antivirals, a small fraction don’t respond. Children’s National is one of a handful of hospitals in the country that has options. Over the last several decades, researchers have found ways to develop VST therapies made from banked T-cells, a more advanced application of how donated red blood cells are used to treat anemia.

In 2017, Drs. Keller and Bollard started collaborating with Michael Pulsipher, M.D.—now with Intermountain Primary Children’s Hospital and the Huntsman Cancer Institute at the University of Utah—to create a multi-institute clinical study. They combined the expertise at Children’s National in producing and banking cell therapy products with the community built around the PTCTC. Ultimately, they launched a clinical trial that was open to 35 centers in the U.S., enrolling 51 patients at 22 hospitals from 2018-2022.

“We wanted to prove that this potentially life-saving therapy could be given safely at regional pediatric centers that had never been able to use this approach before,” said Dr. Pulsipher, who served as the study’s co-principal investigator with Dr. Keller. “We united top experts in this area from the PTCTC and PIDTC and successfully treated some of the most challenging patients ever treated with this approach. Our findings helped define who can benefit the most from this therapy, paving the way for commercial development.”

The Good Manufacturing Practices (GMP) laboratory at Children’s National, led by Patrick Hanley, Ph.D., provided suitable VST therapies for 75 of 77 patients who requested to join the study. Clinical responses were achieved in 62% of patients who underwent stem cell transplants and in 73% of patients who were treated with VST and evaluated one month after their infusion. The paper laid out risks and clinical factors impacting outcomes when third-party donors are used to manufacture the VST therapies.

What’s ahead

Given that researchers are only beginning to develop cell therapies, work remains to understand the many ways they interact with the immune system. In a separate paper also recently published in Nature Communications, members of the multi-institute team documented a case of an infant with severe combined immune deficiency, who faced extremely rare side effects when the VST treatment interfered with her donor bone marrow graft. The case led the team to work with the Food and Drug Administration to identify criteria for VST donors enrolled in this study to mitigate complications.

In the decade ahead, Dr. Bollard sees promise in cell therapies for patients with cancer, immune deficiencies after transplant and dozens of other disorders, including genetic and autoimmune diseases. “Future studies will continue to look at ways to optimize the manufacturing, the administration and the long-term outcomes for these therapies—and to enhance the lifelong impact on our patients,” she said. “When we pair human ingenuity with the power of technology, I see tremendous potential.”

Acknowledgments: This study was funded with a nearly $5 million grant from the California Institute of Regenerative Medicine and was run through the operations center at the Children’s Hospital of Los Angeles, where Dr. Pulsipher was formerly on faculty.

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Children’s National in the News: 2023

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Explore some of the notable medical advancements and stories of bravery that defined 2023, showcasing the steadfast commitment of healthcare professionals at Children’s National Hospital and the resilient spirit of the children they support. Delve into our 2023 news highlights for more.

1. COVID during pregnancy dramatically increases the risk of complications and maternal death, large new study finds

According to a study published in British Medical Journal Global Health, women who get COVID during pregnancy are nearly eight times more likely to die and face a significantly elevated risk of ICU admission and pneumonia. Sarah Mulkey, M.D., prenatal-neonatologist neurologist, discussed findings based on her work with pregnant women and their babies.
(Fortune)

2. Rest isn’t necessarily best for concussion recovery in children, study says

A study led by Christopher Vaughan, Psy.D., pediatric neuropsychologist, suggests that — despite what many people may presume — getting kids back to school quickly is the best way to boost their chance for a rapid recovery after a concussion.
(CNN)

3. Pediatric hospital beds are in high demand for ailing children. Here’s why

David Wessel, M.D., executive vice president, chief medical officer and physician-in-chief, explained that one reason parents were still having trouble getting their children beds in a pediatric hospital or a pediatric unit after the fall 2022 respiratory surge is that pediatric hospitals are paid less by insurance.
(CNN)

4. Anisha Abraham details impact of social media use on children: ‘True mental health crisis’

Anisha Abraham, M.D., M.P.H., chief of the Division of Adolescent and Young Adult Medicine, joined America’s Newsroom to discuss the impact social media access has had on children’s mental health.
(FOX News)

5. Saving Antonio: Can a renowned hospital keep a boy from being shot again?

After 13-year-old Antonio was nearly killed outside his mom’s apartment, Children’s National Hospital went beyond treating his bullet wounds. Read how our Youth Violence Intervention Program team supported him and his family during his recovery.
(The Washington Post)

6. Formerly conjoined twins reunite with doctors who separated them

Erin and Jade Buckles underwent a successful separation at Children’s National Hospital. Nearly 20 years later they returned to meet with some of the medical staff who helped make it happen.
(Good Morning America)

7. Asthma mortality rates differ by location, race/ethnicity, age

Shilpa Patel, M.D., M.P.H., medical director of the Children’s National IMPACT DC Asthma Clinic, weighed in on a letter published in Annals of Allergy, Asthma & Immunology, asserting that the disparities in mortality due to asthma in the United States vary based on whether they occurred in a hospital, ethnicity or race and age of the patient.
(Healio)

8. How one Afghan family made the perilous journey across the U.S.-Mexico border

After one family embarked on a perilous journey from Afghanistan through Mexico to the U.S.-Mexico border, they eventually secured entry to the U.S. where Karen Smith, M.D., medical director of Global Services, aided the family’s transition and provided their daughter with necessary immediate medical treatment.
(NPR)

9. When a child is shot, doctors must heal more than just bullet holes

With the number of young people shot by guns on the rise in the U.S., providers and staff at Children’s National Hospital are trying to break the cycle of violence. But it’s not just the physical wounds though that need treating: young victims may also need help getting back on the right track — whether that means enrolling in school, finding a new group of friends or getting a job.
(BBC News)

10. This 6-year-old is a pioneer in the quest to treat a deadly brain tumor

Callie, a 6-year-old diagnosed with diffuse intrinsic pontine glioma, was treated with low-intensity focused ultrasound (LIFU) at Children’s National Hospital and is the second child in the world to receive this treatment for a brain tumor. LIFU is an emerging technology that experts like Hasan Syed, M.D., and Adrianna Fonseca, M.D., are trialing to treat this fatal childhood brain tumor.
(The Washington Post)

11. F.D.A. approves sickle cell treatments, including one that uses CRISPR

The FDA approved a new genetic therapy, giving people with sickle cell disease new opportunities to eliminate their symptoms. David Jacobsohn, M.B.A., M.D., confirmed that Children’s National Hospital is one of the authorized treatment centers and talked about giving priority to the sickest patients if they are on Vertex’s list.
(The New York Times)

12. 6-year-old fulfils wish to dance in the Nutcracker

After the potential need for open-heart surgery threatened Caroline’s Nutcracker performance, Manan Desai, M.D., a cardiac surgeon, figured out a less invasive procedure to help reduce her recovery time so she could perform in time for the holidays.
(Good Morning America)

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The best of 2023 from Innovation District

2023 with a lightbulbAdvanced MRI visualization techniques to follow blood flow in the hearts of cardiac patients. Gene therapy for pediatric patients with Duchenne muscular dystrophy. 3D-printed casts for treating clubfoot. These were among the most popular articles we published on Innovation District in 2023. Read on for our full list.

1. Advanced MRI hopes to improve outcomes for Fontan cardiac patients

Cardiac imaging specialists and cardiac surgeons at Children’s National Hospital are applying advanced magnetic resonance imaging visualization techniques to understand the intricacies of blood flow within the heart chambers of children with single ventricle heart defects like hypoplastic left heart syndrome. The data allows surgeons to make critical corrections to the atrioventricular valve before a child undergoes the single ventricle procedure known as the Fontan.
(3 min. read)

2. Children’s National gives first commercial dose of new FDA-approved gene therapy for Duchenne muscular dystrophy

Children’s National Hospital became the first pediatric hospital to administer a commercial dose of Elevidys (delandistrogene moxeparvovec-rokl), the first gene therapy for the treatment of pediatric patients with Duchenne muscular dystrophy (DMD). Elevidys is a one-time intravenous gene therapy that aims to delay or halt the progression of DMD by delivering a modified, functional version of dystrophin to muscle cells.
(2 min. read)

3. New model to treat Becker Muscular Dystrophy

Researchers at Children’s National Hospital developed a pre-clinical model to test drugs and therapies for Becker Muscular Dystrophy (BMD), a debilitating neuromuscular disease that is growing in numbers and lacks treatment options. The work provides scientists with a much-needed method to identify, develop and de-risk drugs for patients with BMD.
(2 min. read)

4. First infants in the U.S. with specially modified pacemakers show excellent early outcomes

In 2022, five newborns with life-threatening congenital heart disease affecting their heart rhythms were the first in the United States to receive a novel modified pacemaker generator to stabilize their heart rhythms within days of birth. Two of the five cases were cared for at Children’s National Hospital. In a follow-up article, the team at Children’s National shared that “early post-operative performance of this device has been excellent.”
(2 min. read)

5. AI: The “single greatest tool” for improving access to pediatric healthcare

Experts from the Food and Drug Administration, Pfizer, Oracle Health, NVIDIA, AWS Health and elsewhere came together to discuss how pediatric specialties can use AI to provide medical care to kids more efficiently, more quickly and more effectively at the inaugural symposium on AI in Pediatric Health and Rare Diseases, hosted by Children’s National Hospital and the Fralin Biomedical Research Institute at Virginia Tech.
(3 min. read)

6. AAP names Children’s National gun violence study one of the most influential articles ever published

The American Academy of Pediatrics (AAP) named a 2019 study led by clinician-researchers at Children’s National Hospital one of the 12 most influential Pediatric Emergency Medicine articles ever published in the journal Pediatrics. The findings showed that states with stricter gun laws and laws requiring universal background checks for gun purchases had lower firearm-related pediatric mortality rates but that more investigation was needed to better understand the impact of firearm legislation on pediatric mortality.
(2 min. read)

7. Why a colorectal transition program matters

Children’s National Hospital recently welcomed pediatric and adult colorectal surgeon Erin Teeple, M.D., to the Division of Colorectal and Pelvic Reconstruction. Dr. Teeple is the only person in the United States who is board-certified as both a pediatric surgeon and adult colorectal surgeon, uniquely positioning her to care for people with both acquired and congenital colorectal disease and help them transition from pediatric care to adult caregivers.
(3 min. read)

8. First-of-its-kind holistic program for managing pain in sickle cell disease

The sickle cell team at Children’s National Hospital received a grant from the Founders Auxiliary Board to launch a first-of-its-kind, personalized holistic transformative program for the management of pain in sickle cell disease. The clinic uses an inter-disciplinary approach of hematology, psychology, psychiatry, anesthesiology/pain medicine, acupuncture, mindfulness, relaxation and aromatherapy services.
(3 min read)

9. Recommendations for management of positive monosomy X on cell-free DNA screening

Non-invasive prenatal testing using cell-free DNA (cfDNA) is currently offered to all pregnant women regardless of the fetal risk. In a study published in the American Journal of Obstetrics and Gynecology, researchers from Children’s National Hospital provided context and expert recommendations for maternal and fetal evaluation and management when cfDNA screening is positive for monosomy X or Turner Syndrome.
(2 min. read)

10. Innovation in clubfoot management using 3D anatomical mapping

While clubfoot is relatively common and the treatment is highly successful, the weekly visits required for Ponseti casting can be a significant burden on families. Researchers at Children’s National Hospital are looking for a way to relieve that burden with a new study that could eliminate the weekly visits with a series of 3D-printed casts that families can switch out at home.
(1 min. read)

11. Gender Self-Report seeks to capture the gender spectrum for broad research applications

A new validated self-report tool provides researchers with a way to characterize the gender of research participants beyond their binary designated sex at birth. The multi-dimensional Gender Self-Report, developed using a community-driven approach and then scientifically validated, was outlined in a peer-reviewed article in the American Psychologist, a journal of the American Psychological Association.
(2 min. read)

12. Cardiovascular and bone diseases in chronic kidney disease

In a study published by Advances in Chronic Kidney Disease, a team at Children’s National Hospital reviewed cardiovascular and bone diseases in chronic kidney disease and end-stage kidney disease patients with a focus on pediatric issues and concerns.
(1 min. read)

The international NexTGen team

NexTGen team assembles to delve into progress on CAR T-cell therapies

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The international NexTGen team assembled at the Children’s National Research & Innovation Campus for their annual meeting to share progress made in their first full year of work on the $25-million Cancer Grand Challenge, focused on creating a CAR T-cell therapy for pediatric solid tumors.

“It was invigorating to bring the whole team together from our eight institutions in the U.S., U.K. and France, as we uncover opportunities in our research and share the headway that we have made,” said Catherine Bollard, M.D., M.B.Ch.B., director of the Center for Cancer and Immunology Research and interim chief academic officer at Children’s National Hospital. “Breakthroughs happen when Team Science collaborates, and that is exactly what is happening here with the NexTGen team.”

Why we’re excited

Over the course of two days, more than 85 team members met to discuss the six work packages that are coming together, with the ambitious goal of making CAR T-cell therapies the standard of care for solid tumors within the next decade:

  • Discovery of new targets
  • The tumor microenvironment
  • Component engineering
  • Integration and modeling
  • Clinical studies
  • Data integration

Each work package includes a patient advocate – individuals with a personal connection to cancer as a family member or survivor – who offers their invaluable perspectives on the research and treatment process. Many attended the meeting, sitting alongside the oncologists, immunologists, mathematicians, molecular biologists and other leading experts.

The big picture

The Cancer Grand Challenges are funded by grants from the National Cancer Institute, Cancer Research U.K. and the Mark Foundation for Cancer Research. Their goal is to drive progress against cancer by empowering global leaders in the research community to take on tough challenges and think differently.

“They call it a ‘grand challenge’ for a reason,” Dr. Bollard said. “It’s going to take the effort and expertise of all these individuals to make a new therapy a reality. I have confidence that we can do it.”

Auditorium at the Cell and Gene Therapy in the DMV Symposium

Cell & Gene Therapy in the DMV: Experts collaborate for cures

Leaders in medicine, academia, industry and state and local government came together for the first annual Cell and Gene Therapy in the DMV Symposium, hosted at the Children’s National Research & Innovation Campus. The mission: Connect the local scientific community – bursting with expertise and collaboration potential – to develop these cutting-edge therapies for cancers, sickle cell disease and immune-mediated disorders.

The daylong event drew over 100 experts from a range of organizations in the D.C, Maryland and Virginia region, sometimes called the DMV: Children’s National Hospital, the Food and Drug Administration, the National Institute of Standards and Technology, the National Institutes of Health, the General Accounting Office, Virginia Tech, MaxCyte, AstraZeneca, Kite Pharma, Montgomery College, the Maryland State Department of Commerce and more. Together, they unraveled a host of topics including the regulatory environment, workforce development and training, research standards and the promise of these therapies.

“Our Cell & Gene Therapy Symposium brings together our current collaborators and future partners in the D.C., Maryland and Virginia space, which is an incredibly rich area. We see tremendous opportunity and breakthroughs in our future,” said Catherine Bollard, M.D., M.B.Ch.B., interim chief academic officer and chief of Pediatrics at Children’s National Hospital. “Many different diseases rely on the immune system to either be ramped up or to be controlled, and we can seize on these biological processes. Cell and gene therapies are at the heart of where medicine is going.”

The big picture

For decades, oncologists largely have turned to the same menu of treatments to fight cancer, including surgery, chemotherapy and radiation. Cell and gene therapies offer the promise of training the immune system to fight diseases with fewer side effects and potentially higher success rates. Early work has shown progress in liquid cancers, like leukemia, raising the possibility that the therapies could be used on solid tumors and other disorders, such as lupus and sickle cell disease. However, many disciplines must come together to yield discoveries.

“Nobel Prize-winning work doesn’t necessarily translate into available therapies for patients. It takes a whole community like this to make it happen,” said Cenk Sumen, chief scientific officer at MaxCyte Inc., an international cell engineering company based in Rockville, Md. “It has been exciting to see this diverse group of stakeholders come together, which is probably unmatched anywhere on the planet.”

Why we’re excited

Symposium host Patrick Hanley, Ph.D., chief and director of the Cellular Therapy Program at Children’s National, said the goal was to cement the region as the No. 1 location for this highly technical research and development. He believes Children’s National can offer essential elements to this success, given its clinical and research expertise, workforce training opportunities and geographic proximity to the scientific leadership of the federal government. “What makes us unique is our proximity to all the players who can help create new treatment options for patients. We truly are the biomedical capital of the world,” he said.

Michael Friedlander, vice president for health sciences at Virginia Tech, notes that the earliest stages of invention will emanate from academic labs including those at Virginia Tech and Children’s National. “You have basic scientists who are doing fundamental research on properties and procedures that will lead to the new therapies of tomorrow,” he said. “We are putting in place the fundamental pieces to advance children’s health in all dimensions.”

What’s ahead

One challenge is developing a workforce to help prepare cell therapies for patients, following precise standards to ensure the therapy works as designed. Children’s National does this training, as do others in the region. Lori Kelman, Ph.D., M.B.A., biotechnology coordinator and professor at Montgomery College, said that the area is full of people who want to help people and who like science.

“The thing that people might not know is that you don’t need a Ph.D. to work in cell and gene therapy,” she said. “There are opportunities at all levels, including the entry level, which is where a great career often starts.”

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Children’s National selected as member of ARPA-H Investor Catalyst Hub spoke network

ARPA-H logoThe hospital will advocate for the unique needs of children as part of nationwide network working to accelerate transformative health solutions.

Children’s National Hospital was selected as a spoke for the Investor Catalyst Hub, a regional hub of ARPANET-H, a nationwide health innovation network launched by the Advanced Research Projects Agency for Health (ARPA-H).

The Investor Catalyst Hub seeks to accelerate the commercialization of groundbreaking and accessible biomedical solutions. It uses an innovative hub-and-spoke model designed to reach a wide range of nonprofit organizations and Minority-Serving Institutions, with the aim of delivering scalable healthcare outcomes for all Americans.

“The needs of children often differ significantly from those of adults. This partnership reflects our commitment to advancing pediatric healthcare through innovation and making sure we’re addressing those needs effectively,” said Kolaleh Eskandanian, Ph.D., M.B.A., vice president and chief innovation officer at Children’s National. “Leveraging the strength of this hub-and-spoke model, we anticipate delivering transformative solutions to enhance the health and well-being of the patients and families we serve.”

Children’s National joins a dynamic nationwide network of organizations aligned to ARPA-H’s overarching mission to improve health outcomes through the following research focus areas: health science futures, proactive health, scalable solutions and resilient systems. Investor Catalyst Hub spokes represent a broad spectrum of expertise, geographic diversity and community perspectives.

“Our spoke network embodies a rich and representative range of perspectives and expertise,” said Mark Marino, vice president of Growth Strategy and Development for VentureWell and project director for the Investor Catalyst Hub. “Our spokes comprise a richly diverse network that will be instrumental in ensuring that equitable health solutions reach communities across every state and tribal nation.”

As an Investor Catalyst Hub spoke, Children’s National gains access to potential funding and flexible contracting for faster award execution compared to traditional government contracts. Spoke membership also offers opportunities to provide input on ARPA-H challenge areas and priorities, along with access to valuable networking opportunities and a robust resource library.

Drs. Robert Keating, Brian Rood and Catherine Bollard

Children’s National announces new professorships

Drs. Robert Keating, Brian Rood and Catherine Bollard

Robert Keating, M.D., Brian Rood, M.D., and Catherine Bollard, M.D., M.B.Ch.B.

Children’s National Hospital named Robert Keating, M.D., as the McCullough Distinguished Professor of Neurosurgery. He serves as the chief of neurosurgery and co-director of the high-intensity focused ultrasound (HIFU) program at Children’s National.

Children’s National Hospital named Brian Rood, M.D., as the Kurt D. Newman, M.D., Professor of Neuro-Oncology. He serves as director of clinical neuro-oncology and medical director of the Brain Tumor Institute at Children’s National.

Children’s National Hospital elevated Catherine Bollard, M.D., M.B.Ch.B., to the Dr. Robert J. and Florence T. Bosworth Distinguished Professor of Cancer and Transplantation Biology Research. She is the Interim Executive Vice President and Chief Academic Officer and Interim Director, Children’s National Research Institute. She also serves as the director of the Center for Cancer and Immunology Research and director of the Program for Cell Enhancement and Technologies for Immunotherapy at Children’s National.

About the awards

Professorships at Children’s National support groundbreaking work on behalf of children and their families and foster new discoveries and innovations in pediatric medicine. These appointments carry prestige and honor that reflect the recipient’s achievements and donor’s forethought to advance and sustain knowledge. Children’s National is grateful for its generous donors, who have funded 47 professorships.

Dr. Keating is a longstanding leader in neurosurgery research and care. His areas of expertise include brain tumors, traumatic brain injuries, craniofacial anomalies, Chiari malformations and spinal dysraphism. With Dr. Keating’s leadership, the neurosurgery department is pioneering innovations such as HIFU, a non-invasive therapy using focused ultrasound waves to ablate a focal area of tissue. It can treat tumors located in difficult locations of the brain, movement disorders and epilepsy. Children’s National was one of the first pediatric hospitals in the nation to use HIFU for neuro-oncology patients.

“Our goal is to elevate our top-ranked program to even greater heights,” says Dr. Keating. “We will continue to use cutting-edge technology and non-invasive approaches to make the knife obsolete in pediatric neurosurgery and improve outcomes for children.”

Dr. Rood studies the biology of pediatric brain tumors. He focuses on protein signatures and biomarkers specific to different types of brain cancers. His study of neoantigens is informing the development of T-cell immunotherapies to target a tumor’s unique proteins.

“Immunotherapy is revolutionizing how we treat childhood brain tumors — safely, effectively and with the precision made possible by using a patient’s own cells,” says Dr. Rood. “This professorship enables our team to advance this revolution, which will save lives and improve lifetimes.”

Dr. Bollard received the Dr. Robert J. and Florence T. Bosworth Professor of Cancer and Transplantation Biology Research in 2018 to support her work to develop cell and gene therapies for patients with cancer and underlying immune deficiencies. Her professorship has been elevated to a distinguished professorship to amplify her research and celebrate her accomplishments in the field of immunotherapy.

About the donor

These appointments were made possible through an extraordinary $96 million investment from an anonymous donor family for rare pediatric brain tumor research and care. It is one of the hospital’s largest donations and will transform the hospital’s ability to give patients with rare brain cancer a better chance at healthy lifetimes.

The anonymous family brings a depth of compassion for children facing rare and often challenging diagnoses. Their partnership will immediately advance every aspect of our globally recognized leadership to create new, more effective treatments.

Their investment also endowed the Professorship in Molecular Neuropathology. We look forward to bestowing that honor on a Children’s National pediatric leader.

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A destination for pediatric oncology care: Children’s National Hospital’s T-cell therapy trials

When children are diagnosed with pediatric cancer, most doctors are forced to reach for the same standard therapies that were available decades ago. Research oncologists at Children’s National Hospital are changing that with clinical trials that will hopefully train the body’s immune system – specifically its T cells – to fight the tumors.

Holly Meany, M.D., and her colleague Amy Hont, M.D., oncologists and research scientists at the Center for Cancer and Immunology Research, have put together a pair of clinical trials that are investigating two pathways for using T cells to go after solid tumors.

“At Children’s National, we have a novel immunotherapy to offer to patients with relapsed or refractory solid tumors,” said Meany, director of the Solid Tumor Program. “This is a patient population who has failed standard therapy, so new technologies and treatments are always needed in this group.”

Where we started

Meany’s trial laid the foundation. She began the center’s research using a patient’s own blood sample to develop a targeted therapy and evaluate the safety and efficacy of this approach. In her study, scientists isolated the T cells, grew millions in a lab and reinfused them into the patient. The cells were replicated in an environment that was rich in three proteins that are commonly found on the surface of solid tumor cancer cells.

“Our hope and hypothesis are that when we give the T cells back to the patient, those T cells circulate and hunt down the cancer cells that have the tumor proteins,” Meany said. “We are hoping to use the patient’s own immune system to attack the cancer in an enduring way.”

Where we are headed

Hont’s phase 1 trial, which is currently recruiting participants, builds on Meany’s work using a healthy donor whose T cells have not been impacted by chemotherapy or other treatments. The cells can be prepared, stored and readily available for patients who need them. They are also matched through specific proteins on the patient’s own cells to bolster their effectiveness. The participants in this trial have Wilms tumors, rhabdomyosarcoma, neurosarcoma, soft tissue sarcoma or neuroblastoma, but conventional therapies including chemotherapy, radiation or surgery were unable to fully treat the disease.

In both studies, Hont said that the T cells have been given in an outpatient setting with fewer side effects compared to other cancer treatments aimed at high-risk malignancies.

“This allows patients to really maintain a good quality of life during a particularly hard time,” Hont said. “Also, these T cells are designed to act in the body the way that our immune system acts in a physiologic way. This means patients typically don’t have the severe side effects that we think of with chemotherapy or other therapies.”

Children’s National leads the way

The team at Children’s National is one of the few in the country to offer this kind of T-cell therapy for solid tumors. “Immunotherapy has been challenging for this patient population because the tumors are adept at finding out ways to evade treatment,” Hont said. “Giving patients a chance to receive a targeted T-cell therapy, while also maintaining a high quality of life, is something that’s special here.”

x-ray of child with congenital heart disease

Cell therapy research for neuroprotection in congenital heart disease receives another $3.3 million from NIH

x-ray of child with congenital heart disease

Significant neurological delay is emerging as one of the most important current challenges for children with congenital heart disease, yet few treatment options are currently available.

The research lab of Nobuyuki Ishibashi, M.D., at Children’s National Hospital, recently received $3.3 million in additional funding for research into cell therapy for neuroprotection in children with congenital heart disease. The new support comes from the National Heart, Lung and Blood Institute (NHLBI) of the National Institutes of Health.

The research goal

The overarching goal of the award is to establish detailed molecular signatures from critical cell populations for tissue repair and regeneration at single cell resolution after bone marrow-derived mesenchymal stromal cell (BM-MSC) delivery. The team has shown cellular, structural and behavioral improvements in pre-clinical models after delivery of BM-MSCs through cardiopulmonary bypass for children with congenital heart disease. However, the mechanisms underlying the therapeutic action of BM-MSCs still remain largely unknown. This R01 renewal will address the key knowledge gap.

Why it matters

Significant neurological delay is emerging as one of the most important current challenges for children with congenital heart disease, yet few treatment options are currently available.

The Ishibashi lab has demonstrated the efficacy and utility of using cardiopulmonary bypass to deliver BM-MSCs  to improve neurological impairments in children undergoing surgery for congenital heart disease. Most notably, this included development of a phase 1 clinical trial, MeDCaP, at Children’s National.

The big picture

Together with the ongoing clinical trial established from the previous award, identifying molecular signatures of BM-MSC treatment and mining specific BM-MSC exosomes for unique cardiopulmonary bypass pathology will significantly improve understanding of this cell-based treatment. This work will also provide a new therapeutic paradigm for potential cell-free MSC-based therapies for neuroprotection in children with congenital heart disease.

child in hospital bed

$96 million philanthropic investment will transform rare pediatric brain tumor research and care

child in hospital bedChildren’s National Hospital announced a $96 million investment from an anonymous donor family to transform rare childhood brain tumor research and care. The donation, which strengthens our globally recognized leadership in the field, is one of the largest in the hospital’s history.

Children’s National will harness the investment to recruit more top talent and advance the most promising research. This will produce safer, more effective treatments. It also will elevate standards of care to help children with rare brain tumors thrive for a lifetime.

The big picture

Brain tumors are the most common solid tumors affecting children. They are especially challenging in kids because their brains are still developing. The disease and current treatments can put them at risk for lifelong complications.

The anonymous family’s investment provides new hope for patients who face rare and often challenging brain tumor diagnoses — in the Washington, D.C., community and around the world.

“This incredible partnership will lift up one of the nation’s top pediatric brain tumor programs into the stratosphere,” said Kurt Newman, M.D., president and CEO of Children’s National. “It will immediately propel our best-in-class research and care, allowing us to bring new therapies to children with brain tumors. This fundamentally changes the healthcare journey and long-term outcomes for children and their families.”

Why it’s important

This transformational investment will have a far-reaching impact on our ability to save and improve the lives of children with brain tumors. Funds will fuel collaborative breakthroughs across a range of scientific and psychosocial approaches.

The partnership will supercharge highly individualized and promising treatments for children with brain tumors. We will radically transform the research landscape with a focus on:

  • Low intensity focused ultrasound (LIFU) – Advancing laboratory research and a clinical program designed to treat childhood brain tumors with LIFU therapy
  • Cellular immunotherapy – Testing new gene-engineered immune cell products and accelerating their integration into standards of care
  • Rare Brain Tumor Program – Propelling new clinical trials through the hospital’s national and global leadership in pediatric brain tumor consortia. Already, Children’s National is leading a new collaborative with hospitals in North America, South America and Europe to better understand and find novel treatments for these rare diseases
  • Neurosurgery innovation – Exploring multiple ways to perform safer, more effective neurosurgery and developing new methods to enhance drug/agent delivery
  • Precision medicine – Recruiting leading scientists to advance biology-informed therapies that can be targeted for children across a spectrum of brain tumors
  • Good Manufacturing Practices (GMP) facility – Expanding our GMP, one of the first standalone facilities at a children’s hospital in the country, to translate new discoveries into clinical trials more rapidly
  • Additional priorities including expansion of clinical research infrastructure and growth of bioinformatics, brain tumor repository and molecular diagnostics initiatives

The partnership also transforms how we approach care. It will power our pursuit of psychosocial, behavioral health and neuroscientific initiatives to help kids live well and cope with the unique circumstances of their diagnosis. We will focus on:

  • Lifetime health and wellness – Building a world-class research and clinical care program to shape a new paradigm for supporting a child’s physical and emotional health during and long after cancer treatment
  • Child Mental Health & Behavioral Brain Tumor Lab – Establishing a robust neuro-oncology mental health program that delivers timely interventions and specialized psychiatric care for patient well-being
  • Additional priorities including a new Neuroscience Nursing Excellence Program and growth of psychosocial support activities that bring comfort and encouragement to children during their treatment journey

Children’s National is proud to lead the way to a better future for pediatric rare brain tumor patients and expand our internationally recognized capabilities for neuro-oncology care.

U.S. News Badges

Children’s National Hospital ranked #5 in the nation on U.S. News & World Report’s Best Children’s Hospitals Honor Roll

U.S. News BadgesChildren’s National Hospital in Washington, D.C., was ranked #5 in the nation on the U.S. News & World Report 2023-24 Best Children’s Hospitals annual rankings. This marks the seventh straight year Children’s National has made the Honor Roll list. The Honor Roll is a distinction awarded to only 10 children’s hospitals nationwide.

For the thirteenth straight year, Children’s National also ranked in all 10 specialty services, with eight specialties ranked in the top 10 nationally. In addition, the hospital was ranked best in the Mid-Atlantic for neonatology, cancer, neurology and neurosurgery.

“Even from a team that is now a fixture on the list of the very best children’s hospitals in the nation, these results are phenomenal,” said Kurt Newman, M.D., president and chief executive officer of Children’s National. “It takes a ton of dedication and sacrifice to provide the best care anywhere and I could not be prouder of the team. Their commitment to excellence is in their DNA and will continue long after I retire as CEO later this month.”

“Congratulations to the entire Children’s National team on these truly incredible results. They leave me further humbled by the opportunity to lead this exceptional organization and contribute to its continued success,” said Michelle Riley-Brown, MHA, FACHE, who becomes the new president and CEO of Children’s National on July 1. “I am deeply committed to fostering a culture of collaboration, empowering our talented teams and charting a bold path forward to provide best in class pediatric care. Our focus will always remain on the kids.”

“I am incredibly proud of Kurt and the entire team. These rankings help families know that when they come to Children’s National, they’re receiving the best care available in the country,” said Horacio Rozanski, chair of the board of directors of Children’s National. “I’m confident that the organization’s next leader, Michelle Riley-Brown, will continue to ensure Children’s National is always a destination for excellent care.”

The annual rankings are the most comprehensive source of quality-related information on U.S. pediatric hospitals and recognizes the nation’s top 50 pediatric hospitals based on a scoring system developed by U.S. News.

“For 17 years, U.S. News has provided information to help parents of sick children and their doctors find the best children’s hospital to treat their illness or condition,” said Ben Harder, chief of health analysis and managing editor at U.S. News. “Children’s hospitals that are on the Honor Roll transcend in providing exceptional specialized care.”

The bulk of the score for each specialty service is based on quality and outcomes data. The process includes a survey of relevant specialists across the country, who are asked to list hospitals they believe provide the best care for patients with the most complex conditions.

The eight Children’s National specialty services that U.S. News ranked in the top 10 nationally are:

The other two specialties ranked among the top 50 were cardiology and heart surgery, and urology.

Eugene Hwang

Eugene Hwang, M.D., named as William Seamus Hughes Professor of Neuro-oncology and Immunology

Eugene HwangChildren’s National Hospital named Eugene Hwang, M.D., the inaugural William Seamus Hughes Professor of Neuro-oncology and Immunology. This professorship is the first at Children’s National to focus exclusively on these two pediatric specialties.

Dr. Hwang serves as associate chief of oncology, director of the Clinical Neuro-oncology Immunotherapeutics Program and director of the Neuro-oncology Fellowship Program. He is an associate professor of pediatrics at the George Washington University School of Medicine and Health Sciences.

About the award

Dr. Hwang joins a distinguished group of 42 Children’s National physicians and scientists who hold an endowed chair. Professorships at Children’s National support groundbreaking work on behalf of children and their families and foster new discoveries and innovations in pediatric medicine. These appointments carry prestige and honor that reflect the recipient’s achievements and donor’s forethought to advance and sustain knowledge.

Dr. Hwang has dedicated much of his career to the pursuit of new therapies that improve outcomes for children with brain cancer. He has led many early phase clinical trials on immunotherapeutics, gene therapy and new targeted agents. He participates in international studies focused on reducing harmful side effects of standard treatments. He serves as the principal investigator for the Pediatric Brain Tumor Consortium and co-chairs their Immunotherapy Working Group. Dr. Hwang also lends his time to grant review committees and the scientific advisory boards of several large foundations.

Claire and Kevin Hughes, through their vision and generosity, are ensuring that Dr. Hwang and future holders of this professorship will launch new initiatives to rapidly advance the fields of pediatric neuro-oncology and immunotherapy, elevate our leadership and improve outcomes for children diagnosed with brain cancer.

About the donors

Claire and Kevin Hughes established this professorship with support from community partners in loving memory of their son William Seamus Hughes (Willie). Their dedication to giving all children a chance for life has helped launch groundbreaking trials and research at Children’s National, including one of the first trials in the U.S. to use cell therapy to treat brain tumors.

“Working with Willie meant working with a young man who embodied a resilient, cheerful spirit that was truly remarkable,” said Dr. Hwang. “It meant fighting side-by-side with a walking inspiration, who I continue to remember and who continues to drive the mission of curing childhood brain cancer. I’m deeply honored to ensure that Willie’s spirit and bravery lives on in the promise to other families that face a devastating brain tumor diagnosis.”