Surgical Innovation

Illustration of VAD and heart

Ventricular Assist Device (VAD) successfully used as bridge to congenital heart surgery

Illustration of VAD and heart

The team supported R’s heart using a VAD and an innovative implantation technique to increase the likelihood he would tolerate the device well.

A case study published in the Journal of Thoracic and Cardiovascular Surgery Techniques demonstrates a proof of concept that temporary use of a VAD to support a single ventricle heart may give that heart time to grow stronger and allow for corrective and lifesaving procedures under cardiopulmonary bypass instead of heart transplant.

What it means

The cardiac surgery team at Children’s National Hospital was able to offer a young boy’s family a lifesaving surgical option, after they were told elsewhere that their only choice was palliative care.

Baby R was born with a series of complex congenital heart conditions: Heterotaxy syndrome, unbalanced atrioventricular septal defect (AVSD), severe atrioventricular valve regurgitation, reduced ventricular function and obstructed total anomalous pulmonary venous drainage (TAPVD).

That combination of defects left his family facing an unthinkable statistic — there was an up to 90% possibility that R would die before reaching his first birthday.

A set of early interventions, including an initial attempt at a single ventricular correction called a bi-directional cavo-pulmonary shunt (BCPS) failed. His already weak heart was left even weaker than before. He continued to decline.

“We don’t ever want to say, ‘There is nothing we can do for your child,’” says Yves d’Udekem, M.D., Ph.D., chief of cardiac surgery at Children’s National. “Instead, we make the impossible, possible.”

The team decided to support R’s heart using a ventricular assist device (VAD) and an innovative technique during implantation of the VAD to increase the likelihood that he would tolerate the device well. By relieving some of the heart’s workload, they hoped that complicating functional issues might improve enough to allow surgeons to operate again and fix some of the structural conditions to optimize blood flow.

Children’s National leads the way

There is literature showing VAD used in this way in adults with heart failure, but until now it had never been successfully applied as a bridge to surgical intervention in a child with a single functioning ventricle. These assist devices are typically used only as a bridge to heart transplant in children.

This is the first documented case where ventricular assist device implantation resulted in gradual improvement in ventricular function, atrioventricular valve regurgitation, and pulmonary vascular resistance.

The improvements culminated in a major milestone: After 8 weeks of VAD support, at 6 months old, R was weaned off the device and had a successful BCPS, the first of several surgical procedures to make blood flow in his heart effective enough to sustain his organs.

When he was 14 months old, he returned for a successful second procedure along the established single ventricle pathway.

What’s next

R is nearly 3 years old and thriving at home, not in the CICU, as he waits to undergo the Fontan procedure — the final structural surgery for his single ventricle heart.

The knowledge and skill of Children’s National Heart Center turned this formerly hopeless situation into a brighter prognosis by repurposing existing technology to save a life.

In their case study conclusion, the team writes, “The observed improvement in ventricular function and AV valve regurgitation following VAD implantation in this patient is proof of the concept that patients with a failing single-ventricle circulation can be bridged to recovery by temporary VAD support. This concept may open new avenues of treatment.”

Read the study: Revalidation to single ventricle pathway with single ventricular assist device: Proof of concept

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.

Kolaleh Eskandanian, Ph.D., M.B.A., during her recent appearance at POLITICO.

In the news: The future of patient care and access

Kolaleh Eskandanian, Ph.D., M.B.A., during her recent appearance at POLITICO.

“It is a market failure that we are dealing with – a lack of incentives leading to a stagnation in innovation with respect to small markets, such as pediatrics. Children’s National Hospital and our partners in other children’s hospitals in the country play a critical role in making noise and sending a message that children should not be an afterthought.” 

Hear more from Kolaleh Eskandanian, Ph.D., M.B.A., during her recent appearance at POLITICO. As vice president and chief innovation officer at Children’s National and Alliance for Pediatric Device Innovation principal investigator, Dr. Eskandanian shared her approach to engaging with the Food and Drug Administration (FDA) to advance artificial intelligence (AI) and machine learning technologies for pediatric healthcare. To date, she noted, the FDA has authorized 950 healthcare-related technologies enabled with AI and machine learning.

illustration of a gallbladder

Innovating improved outcomes with robotic gallbladder removal

Patients want to hear they are “in good hands” when choosing a surgeon. A Children’s National Hospital team is investigating whether those hands could be replaced with an autonomous robotic arm during pediatric cholecystectomy procedures.

“The role of autonomous surgery is at a pivot point,” said Anthony Sandler, M.D., senior vice president and surgeon-in-chief at Children’s National and director of the Sheikh Zayed Institute of Pediatric Surgical Innovation (SZI). “Just as it is with autonomously driving cars, we are testing whether a gallbladder removal can be controlled and managed by a robotic arm, rather than a laparoscopic surgeon. In preclinical models, we are evaluating whether we can take the next step forward. We believe we can, and this research will be proof of concept for autonomous surgery.”

The big picture

The rate of cholecystectomy has been on the rise among pediatric patients for the last two decades. It becomes necessary when the gallbladder becomes full of painful gallstones, often caused by obesity and inherited blood disorders like sickle cell disease. Across the country, 99% of gallbladder removals happen without complications.

Yet Children’s National hopes to develop technologies to boost that number even higher. Working with partners, the hospital has embarked on two contracts with the Advanced Research Projects Agency for Health (ARPA-H): a three-year and a two-year contract, worth $3.5 million each (75N91023C00048 & 75N91023C00053, respectively). The Children’s National team is collaborating on solutions with Optosurgical Chief Executive Officer Yoseph Kim, M.S.E., and Axel Krieger, Ph.D., associate professor of mechanical engineering at Johns Hopkins University.

They are tapping into two areas of expertise: robotic surgery and the development of a novel fluorescent dye that – when paired with advanced imaging – can aid surgeons in seeing bleeds during gallbladder removals.

The project also combines the talents of Dr. Sandler and Children’s National optical engineer Richard Cha, Ph.D., principal investigator at SZI, to explore how to integrate these technologies in the operating room.

“Autonomous gallbladder removal involves the identification of the target tissue – the bile duct, the cystic artery and the gallbladder. Our team’s new 3D imaging techniques will help visualize and work through the surgical steps, by locating each target,” Dr. Cha said. “When this technology and related programming come together, it could mark a significant step forward in pediatric surgery.”

The fine print

Given the gallbladder’s small size and accessible location just beneath the liver, cholecystectomy is most often done laparoscopically, using small cameras and incisions. There are three main steps: ligating – or closing off – the cystic artery, ligating the cystic duct while protecting the common bile duct, and removing the gallbladder. Drs. Sandler and Cha believe outcomes will improve if the expertise and delicacy of a robot are incorporated into the procedure.

“If you’re that one patient out of 100 who has significant bleeding post-operatively or, even worse, you are among the 0.5% of patients who have an injury to the bile duct, the impact on your wellbeing is significant after that surgery,” Dr. Sandler said. “Having that extra security of technology and guidance will be an incredible value-add for any patient undergoing this procedure.”

These projects have been funded in whole with federal funds from ARPA-H, National Institutes of Health, Department of Health and Human Services, under Contract No. 75N91023C00053 and Contract No. 75N91023C00048.

Matthew Evan Oetgen, M.D., and Timothy Dennis Kane, M.D.

Children’s National announces two new professorships

Matthew Evan Oetgen, M.D., and Timothy Dennis Kane, M.D.

Drs. Oetgen and Kane join a distinguished group of Children’s National physicians and scientists who hold an endowed chair.

Children’s National Hospital named Matthew Evan Oetgen, M.D., as the Joseph E. Robert, Jr. Professor of Orthopaedic Surgery and Sports Medicine. Dr. Oetgen serves as chief of Orthopaedic Surgery and Sports Medicine.

Children’s National Hospital named Timothy Dennis Kane, M.D., as the Joseph E. Robert, Jr. Professor of General and Thoracic Surgery. Dr. Kane serves as chief of General and Thoracic Surgery.

About the award

Drs. Oetgen and Kane join a distinguished group of Children’s National physicians and scientists who hold an endowed chair. Children’s National is grateful for its generous donors, who have funded 48 professorships to-date.

Professorships support groundbreaking work on behalf of children and their families. They foster new discoveries 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. Oetgen is a longstanding leader in orthopaedic surgery and sports medicine. Under his leadership, Children’s National opened the Fight For Children Sports Medicine Center in 2021. It provides a wide range of orthopaedic services to help young athletes function at their peak performance. Additionally, his team launched the nation’s first pediatric Spinal Fusion Surgical Home. This program led to significant decreases in average length of stay and patient pain scores for children with idiopathic scoliosis.

“We provide state-of-the-art care to young athletes across the region,” says Dr. Oetgen. “This professorship will help us continue the development of innovative clinical and research programs that streamline care for children with complex orthopaedic needs.”

Dr. Oetgen has authored more than 60 book chapters and publications. He has presented at many major national and international conferences in his field. Dr. Oetgen is also a key member of the multidisciplinary clinical trial team that was the first to apply magnetic resonance guided high-intensity focused ultrasound to non-invasively relieve osteoid osteoma tumors in children.

Dr. Kane works to develop the Joseph E. Robert, Jr. Center for Surgical Care’s minimally invasive surgery program through clinical practice, instruction and research, while improving minimally invasive surgical techniques and speed into standard clinical care for pediatrics. He serves as principal investigator in the Minimally Invasive Therapy Program in the Bioengineering Initiative of the Sheikh Zayed Institute for Pediatric Surgical Innovation. He has specific interest and expertise in minimally invasive thoracic, gastrointestinal and neonatal surgery. Under his direction, the Division of General & Thoracic Surgery developed peroral endoscopic myotomy (POEM), a newer technique to treat esophageal achalasia in children.

“Children’s National performs more POEM procedures than any other children’s hospital in the country,” says Dr. Kane. “I’m grateful for this professorship and look forward to making even more surgical advances in pediatric care.”

The Joseph E. Robert Jr. Trust, through their vision and generosity, are ensuring that Drs. Oetgen, Kane and future holders of these professorships will launch bold, new initiatives. These innovations will help rapidly elevate our leadership in the field of pediatric orthopaedic and general surgery and improve lifetimes for children.

About the donors

The Joseph E. Robert, Jr. Charitable Trust is a long-time champion of Children’s National. It honors the memory of the late Joseph “Joe” E. Robert, Jr. A native of Washington D.C., Joe was an entrepreneur and visionary who believed in the importance of investing in children through education and healthcare. His first gift to Children’s National created and endowed our Joseph E. Robert, Jr. Center for Surgical Care. He was also instrumental in shaping the vision and building support for the Sheikh Zayed Institute for Pediatric Surgical Innovation at Children’s National, created in 2009 with a $150 million gift from the Government of Abu Dhabi.

These professorships embody Joe’s legacy of inspiring others to think bigger and differently to advance pediatric healthcare for children of the Washington, D.C. community and beyond.

“Joe’s legacy is represented through the incredible work being done at Children’s National,” says David Fensterheim, board chair of Fight For Children. “Drs. Oetgen and Kane are trailblazers in pediatric healthcare. We are proud to honor them and their cutting-edge work with this prestigious professorship.”

Kevin Cleary, Ph.D.

Kevin Cleary, Ph.D., named as Sheikh Zayed Professor of Bioengineering

Kevin Cleary, Ph.D.

Dr. Cleary joins a distinguished group of Children’s National physicians and scientists who hold an endowed chair.

Children’s National Hospital named Kevin Cleary, Ph.D., as the Sheikh Zayed Professor of Bioengineering through philanthropic support from the people of the United Arab Emirates (UAE).

Dr. Cleary serves as Technical Director of the Bioengineering Initiative within the hospital’s Sheikh Zayed Institute for Pediatric Surgical Innovation. He also is professor of Pediatrics and Radiology at The George Washington University School of Medicine and Health Sciences.

About the award

Dr. Cleary joins a distinguished group of Children’s National physicians and scientists who hold an endowed chair. Children’s National is grateful to generous donors who altogether have funded 48 professorships.

Professorships support groundbreaking work on behalf of children and their families. They foster new discoveries and innovations in pediatric medicine. These appointments reflect the recipient’s achievements and the donor’s commitment to advancing knowledge.

Under Dr. Cleary’s leadership, the Bioengineering Initiative fosters innovation via collaboration across the hospital. It fuels the development of minimally-invasive robotics that improve outcomes for children. For example, Dr. Cleary’s team is collaborating with the Division of Physical Medicine & Rehabilitation to develop PedBotHome. This video game-based robotic ankle device helps children with neurological impairments such as cerebral palsy do rehabilitation exercises at home.

“I am deeply honored by this endowed professorship,” says Dr. Cleary. “It will enable me to continue to fulfill our mission of providing more precise and less invasive solutions to improve children’s health. The Sheikh Zayed Institute will continue to be a hub for technology development and innovation.”

The people of the UAE created the professorship endowment through philanthropy. The UAE’s vision and generosity will ensure that Dr. Cleary and future holders of this professorship will have the opportunity to make strategic and timely investments. This will advance the field of bioengineering and improve children’s lives.

About the donors

Children’s National takes pride in four decades of medical collaboration with the UAE. This relationship inspired a philanthropic partnership yielding more than $215 million to advance children’s health worldwide. The UAE’s generosity reflects the longstanding commitment of His Highness Sheikh Mohamed bin Zayed Al Nahyan, president of the UAE and ruler of Abu Dhabi.

About the Sheikh Zayed Institute for Pediatric Surgical Innovation

In 2009, the UAE generously funded the creation of the Sheikh Zayed Institute for Pediatric Surgical Innovation at Children’s National. The government of Abu Dhabi made the gift in honor of His Highness Sheikh Zayed bin Sultan Al Nayhan. Sheikh Zayed founded the UAE and served as the country’s president from 1971 until his death in 2004.

The Institute seeks to make pediatric surgery more precise, less invasive and pain free. It drives progress for children by translating breakthrough discoveries into new treatments and medical inventions. These include support for a technology that seeks to objectively measure pain through a handheld device and the first  use of high-intensity focused ultrasound (HIFU) to treat childhood nerve tissue tumors.

The Sheikh Zayed Professorship in Bioengineering is a continuation of the UAE’s investment within the Sheikh Zayed Institute.

illustration of diseased liver

Dominant Fontan approach may be associated with increased liver cirrhosis

illustration of diseased liver

The amount of long-term liver cirrhosis in children with single ventricle congenital heart disease who underwent the Fontan procedure may depend on which surgical approach is chosen by the pediatric cardiac surgeon.

The amount of long-term liver cirrhosis in children with single ventricle congenital heart disease who underwent the Fontan procedure may depend on which surgical approach is chosen by the pediatric cardiac surgeon, according to researchers at Children’s National Hospital who presented their findings this week at the American Association of Thoracic Surgery annual meeting. The full manuscript appears in the Journal of Thoracic and Cardiovascular Surgery.

What this means

Senior study author Yves d’Udekem, M.D., Ph.D., chief of Cardiac Surgery at Children’s National, says that the vast majority of Fontan procedures in the United States use an extracardiac conduit approach to redirect blood flow to the lungs. However, a retrospective review of 332 patients who underwent the Fontan at Children’s National showed that children who received the extracardiac Fontan may experience liver cirrhosis at a rate of 30% after 15 years compared to the lateral tunnel approach which showed 15-year liver cirrhosis at a significantly lower rate of 4.4%. The lateral tunnel was a well-established method pioneered in Europe by pediatric cardiac surgeon Marc de Leval in the 1980s. This technique lost traction in the field and people started in the 1990s to perform a variation of the technique called the extracardiac Fontan because it was thought that it would be giving more favorable flows and protect the patients against rhythm issues. Thirty years later, these predictions did not reveal themselves to be true.

“Since the 1990s, the vast majority of Fontan procedures in the United States are performed creating an extracardiac conduit rather than the lateral tunnel,” says Dr. d’Udekem. “But what we see when we follow long-term outcomes of these children is a consequence not reported before.”

Children’s National leads the way

Dr. d’Udekem and the research team, including presenter and first author Eiri Kisamori, M.D., a cardiac surgery fellow at Children’s National, are the first to report these findings based on reviews of 15-year outcome data. These retrospective reviews of long-term outcomes are a critical tool to inform and improve clinical approaches with the goal of optimizing the long-term quality of life for children born with these critical congenital conditions.

What’s next

While more research is needed, the authors hypothesize that the size of the conduit for blood flow may be the culprit for higher levels of liver damage. For children who have already received an extracardiac Fontan, Dr. d’Udekem says that widening their existing conduit in a reoperation may successfully improve blood flow to the liver. For future procedures, he notes that in his own practice, he now uses the lateral tunnel approach whenever possible.

Read the study: Alarming rate of liver cirrhosis after the small conduit Extracardiac Fontan. A comparative analysis with the Lateral Tunnel.

The endovascular embolic hemispherectomy team.

New hemimegalencephaly procedure is all about teamwork

Children’s National experts pioneered a novel approach of inducing strokes to stop seizures and improve neurodevelopmental outcomes in newborns under three months old with hemimegalencephaly (HME). The procedure, called an endovascular embolic hemispherectomy, can be safely used to provide definitive treatment of HME-related epilepsy in neonates and young infants. Monica Pearl, M.D., neurointerventional radiologist, and Panagiotis Kratimenos, M.D., Ph.D., neonatologist, discuss why having a multidisciplinary team skilled at this procedure is the reason we’re the only center in the world capable of providing this treatment.

baby with brain monitor

The history behind the novel hemimegalencephaly procedure

Traditionally, when a baby is diagnosed with hemimegalencephaly (HME), doctors turn to a hemispherectomy at 3 months of age, which involves surgically removing half of a baby’s brain. At Children’s National Hospital, our doctors pioneered the endovascular embolic hemispherectomy, an approach using induced controlled strokes to eliminate the affected part of the brain, halting seizures. Monica Pearl, M.D., neurointerventional radiologist, and Tammy Tsuchida, M.D., Ph.D., neonatal neurologist, talk about this life-changing procedure.

Angelique and family pose in front of their house

Inducing strokes to better treat babies with hemimegalencephaly

When a family from Texas received a shocking diagnosis for their newborn daughter, they knew there was one place they needed to go – Children’s National Hospital in Washington, D.C. At birth, Angelique was diagnosed with a rare and devastating condition known as hemimegalencephaly (HME) which causes uncontrollable and frequent seizures. Monica Pearl, M.D., neurointerventional radiologist, and the team at Children’s National have pioneered an approach to treat HME, where they induce controlled strokes to eliminate the affected part of the brain, halting seizures in their tracks. They’re the only team in the world doing this work. Angelique’s parents knew the clock was ticking — every day they waited meant irreversible damage to their daughter’s developing brain.

Cayden rides a horse with her father

Earliest hybrid HLHS heart surgery kids thrive 5 years later

Cayden rides a horse with her father

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 who is excited to start kindergarten this fall.

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 who is excited to start kindergarten this fall.

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.

“Truly in my own heart, I do not believe Cayden would be alive today without Dr. Yerebakan and those early hybrid procedures,” says her mom, Casey.

Can Yerebakan, M.D., associate chief of Cardiac Surgery, and Joshua Kanter, M.D., director of Interventional Cardiology, have performed more of these hybrid procedures together at Children’s National than just about anywhere else in the United States. And they are the only team in the country using a special toothpick-sized flexible stent in the ductus. They worked directly with the U.S. Food and Drug Administration to bring these right-sized tiny stents to the U.S. from Europe.

Cayden was one of the first babies to benefit from this cutting-edge approach. In the five-plus years since then, more than 50 high-risk babies, some born as early as 28 weeks of gestation or weighing as little as 2 pounds at birth, have also benefited from hybrid procedures. Soon, the team will start performing hybrid procedures with catheters only, preventing an incision in the chest. This will allow the smallest babies to get the care they need with fewer open-chest procedures.

Read the rest of Cayden’s story here.

IPOS logo

Global gathering of orthopaedic leaders at IPOS

IPOS logoThe 2023 International Pediatric Orthopaedic Symposium (IPOS) was a comprehensive four-day conference that addressed a wide range of pediatric and adolescent orthopaedic conditions. The meeting focused on hands-on teaching and state-of-the-art surgical approaches to pediatric orthopaedic surgery.

“IPOS is unique in that, unlike many scientific meetings, there is less emphasis on original scientific content,” says Matthew Oetgen, M.D., chief of Orthopaedic Surgery and Sports Medicine at Children’s National Hospital and one of the faculty members of the symposium. “Instead, the focus is on providing instruction, hands-on learning and the introduction of new technology.”

Some session highlights include:

  • Essentials of Pediatric Orthopaedics – lectures on upper extremity and lower extremity trauma.
  • The Course for Mid-Career Surgeons – a talk full of valuable insights on mentorship and paying it forward.
  • The Author’s Preferred Techniques – surgical technique lectures on cavus foot reconstruction and repairing pediatric thumb fractures.

“Each of these sessions offer unique takeaways for a variety of learning levels from residents and fellows to course faculty members like myself,” says Dr. Oetgen. “Overall, this year’s IPOS was very educational and I was proud to have had a number of Children’s National faculty attend and experience the course.”

Dr. Oetgen participated in several sessions:

  • Essentials of Pediatric Orthopaedics II and III – Session Moderator
  • Essentials of Pediatric Orthopaedics: Back Pain, Kyphosis and Disc Disease – Lecture
  • Top Gun Surgical Simulation Competition – Faculty Leader
  • Hands-On Workshop – Pinning an Elbow – Faculty
  • Reconsidering How You Should Code for Fractures
  • EMR Hacks to Improve Wellness and Patient Experience – Lecture
  • Industry Spotlight Session nView Medical – Next Generation Pediatric 3D Imaging and Navigation – Simplifying Your Current Surgical Workflow – Lecture
    • Children’s National is was the first pediatric hospital in the country to use the 3D imaging technology by nView Medical in the operating room. Researchers studied its impact in the area of pediatric spine surgery, navigation and imaging. The team continues to be a major investigator and knowledge leader with this technology. Moving forward, researchers plan to study the technology’s impact in pediatric orthopaedic surgery.

 

collage of news outlet logos

Children’s National in the News: 2023

collage of news outlet logos
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)

2023 with a lightbulb

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)

Yves d’Udekem, M.D., Ph.D.,

Evidence and expertise drive cardiac surgery innovation at Children’s National Hospital

Yves d’Udekem, M.D., Ph.D.,

“Our goal is to do the difficult and the impossible,” says Yves d’Udekem, M.D., Ph.D.

“Our goal is to do the difficult and the impossible,” says Yves d’Udekem, M.D., Ph.D., chief of Cardiac Surgery at Children’s National Hospital.

Dr. d’Udekem and the cardiac surgeons at Children’s National apply technical skill and expertise to offer renewed hope for the highest risk children with critical congenital heart disease, including those with single ventricle anomalies like hypoplastic left heart syndrome.

“When families have nowhere else to turn, they can turn to us,” he adds.

Why it matters

The cardiac surgery team has welcomed families from across the United States and around the world who seek experts in the care of these critical heart conditions. Their experience is building an important evidence base for better surgical approaches that will improve long-term outcomes for children with many different types of congenital heart disease, but especially for single ventricle conditions.

Innovation in cardiac surgery

  • Hybrid surgical strategy: Cardiac Surgeon Can Yerebakan, M.D., and Interventional Cardiology Director Joshua Kanter, M.D., are national leaders in the use of a hybrid surgical strategy for high-risk infants with single ventricle heart conditions. They can perform this procedure on babies as small as 1.1 kilograms. It allows critical time for the lungs and other organs to recover and get stronger after birth before the child undergoes more invasive procedures.
  • New uses for artificial hearts: d’Udekem showed proof-of-concept for the use of an artificial heart to give a child with a single ventricle the time for their own heart to recover rather than being transplanted. In this case, the child was supported by a left-ventricle assist device (LVAD) long term. As their own heart recovered, surgeons then performed successful procedures that seemed impossible to perform before.
  • Novel complex pulmonary artery reconstruction: Children’s National performs the most complex lobar and sub-lobar pulmonary artery reconstruction for children with complex pulmonary stenosis. Cardiac Surgeon Manan Desai, M.D., says the approach leverages interventional cardiac imaging and precision surgical techniques to correct stenosis in smaller lung arteries. This helps establish better right-sided pressure in the heart and likely reduces the chance of heart failure down the road.
  • Pediatric-focused advanced lung care and transplant: Children’s National is poised to become one of only a few locations in the United States to offer comprehensive care for children with complex lung conditions. In 2024, Cardiac Surgeon Aybala Tongut, M.D., will begin performing pediatric lung transplants as part of the hospital’s Advanced Lung Disease Program focused on the unique needs of children.

Children’s National leads the way

“It’s time to combine firsthand expertise and long-term outcomes from decades of congenital heart surgical procedures to refine our surgical techniques,” says Dr. d’Udekem. “We need to ensure patients with congenital heart disease, especially those with single ventricle heart defects, can thrive long term.”
animation showing MRI cardiac imaging

Soon, the Children’s National team plans to re-examine the effectiveness of different techniques for the Fontan procedure. They’ll compare an extracardiac approach against the older lateral tunnel procedure to determine how best to reduce long-term pressure on the heart by creating larger conduits and improving blood flow.

More education is needed to ensure valve repairs for children with congenital heart disease, including single ventricle conditions, which have a high rate of failure and require reoperation, are as successful as can be. The goal is to avoid the need for reoperation or replacement procedures. This is why Children’s National recently hosted the inaugural Valve Repair Symposium. It featured practical cases illustrated with intraoperative video, echocardiography and MR images to bring critical knowledge about pediatric heart valve repair to more people in the field.

ARPA-H logo

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.

Alliance for Pediatric Device Innovation consortium members

Children’s National awarded nearly $7.5 million by FDA to lead pediatric device innovation consortium

Alliance for Pediatric Device Innovation consortium membersChildren’s National Hospital was awarded nearly $7.5 million in a five-year grant to continue its leadership of an FDA-funded pediatric device consortium. Building upon a decade of previous consortium leadership, the new consortium is Alliance for Pediatric Device Innovation (APDI) and features a new and expanded roster of partners that reflects its added focus on providing pediatric innovators with expert support on evidence generation, including the use of real-world evidence (RWE), for pediatric device development.

Collaborating for success

With the goal of helping more pediatric medical devices complete the journey to commercialization, APDI is led by Children’s National, with Kolaleh Eskandanian, Ph.D., M.B.A., vice president and chief innovation officer, serving as program director and principal investigator, and Julia Finkel, M.D., pediatric anesthesiologist and director of Pain Medicine Research and Development in the Sheikh Zayed Institute for Pediatric Surgical Innovation, serving as principal investigator.

Consortium members include Johns Hopkins University, CIMIT at Mass General Brigham, Tufts Medical Center, Medstar Health Research Institute and MedTech Color. Publicly traded OrthoPediatrics Corp., which exclusively focuses on advancing pediatric orthopedics, is serving as APDI’s strategic advisor and role model for device innovators whose primary focus is children.

Why we’re excited

Consortium initiatives got underway quickly with the announcement of a special MedTech Color edition of the “Make Your Medical Device Pitch for Kids!”™ competition that focuses on African American and Hispanic innovators. Interested innovators can find details and apply at MedTech Color Pitch Competition. The competition was announced at the recent MedTech Color networking breakfast on Oct. 10,2023 at The MedTech Conference powered by AdvaMed.

“We all benefit from greater equity and inclusion among pediatric MedTech founders, decision-makers, investigators and developers in more effectively addressing the needs of the entire pediatric population,” said Eskandanian. “We need the expertise and insights of innovators from diverse backgrounds, and we want to provide these talented individuals with more opportunities to present their work and share their perspectives on pediatric device development.”

Additional details

APDI is one of five FDA-funded consortia created to provide a platform of services, expertise and funding to help pediatric innovators bring medical devices to the market that specifically address the needs of children.

 

collage of hyperspectral imaging (sHSI) camera and brain surgery

Novel camera + machine learning = hope for more precise neurosurgery

collage of hyperspectral imaging (sHSI) camera and brain surgery

Researchers at Children’s National Hospital developed a compact imaging camera capable of seeing beyond the human visual spectrum to help segment healthy brain tissue from tumors during surgery. The groundbreaking technology will allow neurosurgeons to make more precise, real-time decisions in the operating room, rather than sending samples to pathology labs for biopsies.

In a manuscript published in Bioengineering, the team of engineers and neurosurgeons details how its snapshot hyperspectral imaging (sHSI) camera can be used to capture and process images of brain tissue, using the wide spectrum of light between visible and infrared wavelengths. That additional information — beyond the human eye — has the potential to allow for more accurate and complete tumor removal.

“In the hands of a neurosurgeon, this camera, when combined with machine learning, could dramatically improve outcomes for some of our most vulnerable brain tumor patients,” said Richard Jaepyeong Cha, Ph.D., an optical engineer and principal investigator at the Sheikh Zayed Institute of Pediatric Surgical Innovation. “We are able to attach the camera to a surgical microscope and process a significant amount of information from the patient while in the operating room. Not only could this lead to more complete tumor resection, it will also allow the surgeon to save as much healthy brain tissue as possible and reduce lifelong neurological complications.”

Why we’re excited

Brain tumors are the most common solid tumors in children, accounting for the highest number of pediatric cancer deaths globally each year. To develop a treatment plan, neurosurgeons need to understand the tumor’s features, including its type, grade of malignancy, location and its categorization as a primary or metastatic cancer. This information leads to decisions about how to remove or biopsy a tumor.

Under the current protocols, surgeons evaluate tumor margins in the operating room by examining the appearance of the brain tissue and sending out small samples to the pathology department for biopsies. This can lead to longer surgeries and difficult real-time surgical decisions. For instance, some low-grade tumors are visually indistinguishable from healthy brain tissue.

In four investigational cases approved by the hospital’s institutional research board, the sHSI camera was used in the operating room to help segment healthy pediatric brain tissue from tumors. Unlike the conventional red-green-blue (RGB) imaging cameras, which use only those three colors, HSI captures spectral data at each pixel of the image — a task too complex for the human eye — and sends it instantly for processing by an algorithm designed to assist in tumor segmentation.

What’s ahead

Despite the small dataset, the researchers were able to successfully segment healthy brain tissue from lesions with a high specificity during pediatric brain tumor resection procedures. Significant work remains to refine the technology and the machine learning behind it. Researchers also plan to integrate the sHSI camera into a laparoscope to visualize tumors that are not on the brain’s surface and collect data from more angles.

“As we develop these groundbreaking tools, we plan to continue to expand the dataset and refine the algorithm to make pediatric neurosurgery continually more precise,” said Naomi Kifle, M.S., research and development engineer at Children’s National and first author on the paper. “As our dataset grows, we hope to create a model that can distinguish healthy brain tissue, tumor and skull. This groundbreaking surgical tool shows significant promise.”

AAP conference logo

Children’s National Hospital at the 2023 American Academy of Pediatrics meeting

There will be over 20 Children’s National Hospital-affiliated participants at this year’s American Academy of Pediatrics National Conference and Exhibition. The meeting will take place in Washington, D.C., from October 20 – October 24. We have compiled their sessions into a mini schedule below.

 

Date Time Presenter Title Division
10/20/2023 8:30 AM Vanessa Madrigal, M.D., M.S.C.E. Section on Cardiology & Cardiac Surgery Program: Day 1 Critical Care
10/20/2023 2:30 PM Kibileri Williams, M.B.B.S Appy Hour: a Current Update on Pediatric Appendicitis Surgery
10/20/2023 3:30 PM Roopa Kanakatti Shankar, M.D., M.S. Precocious Puberty: Puberty Suppression or Not? Endocrinology
10/21/2023 7:30 AM Allison Markowsky, M.D. What is Trending in the Newborn Nursery: Controversies and Evidence Hospital Medicine
10/21/2023 8:00 AM Jessica Herstek, M.D. Joint Program: Council on Clinical Information Technology and Council on Quality Improvement and Patient Safety Medical Informatics
10/21/2023 8:00 AM Nazrat Mirza, M.D., Sc.D. Section on Obesity Program IDEAL Clinic (Obesity Program)
10/21/2023 8:00 AM Hans Pohl, M.D. Section on Urology Program: Day 2 Urology
10/21/2023 9:00 AM Anil Darbari, M.D., M.B.B.S., M.B.A. Constipation: Getting it to Work Out in the End Gastroenterology, Hepatology and Nutrition
10/21/2023 9:00 AM Kibileri Williams, M.B.B.S Appy Hour: a Current Update on Pediatric Appendicitis Surgery
10/21/2023 1:30 PM Olanrewaju (Lanre) Falusi, M.D. Educational Program and Annual Assembly for Medical Students, Residents, and Fellowship Trainees Pediatrician
10/21/2023 2:00 PM Brian Reilly, M.D. Noise 201 – More than Headphones! Otolaryngology
10/21/2023 2:00 PM Erin Teeple, M.D. Hernias, Hydroceles, and Undescended Testicles: When to Wait and When to Operate Surgeon
10/21/2023 3:30 PM Amanda Stewart, M.D. Section on Emergency Medicine Program: Day 2 Emergency Medicine
10/21/2023 3:30 PM Shideh Majidi, M.D., M.S.C.S. Healthcare Disparities in Management of Type 1 Diabetes and Diabetes Technology Endocrinology
10/21/2023 3:30 PM Natasha Shur, M.D. Genetic Testing Boot Camp Geneticist (RDI)
10/21/2023 5:00 PM Danielle Dooley, M.D., M.Phil Connecting School Systems and Health Systems: Successes and Opportunities Pediatrician
10/22/2023 8:00 AM Jaytoya Manget, DNP, FNP Pediatricians and School Attendance: Innovative Approaches to Prevent Chronic Absenteeism
10/22/2023 8:00 AM Simone Lawson, M.D. Section on Emergency Medicine Program: Day 3 Emergency Medicine
10/22/2023 8:00 AM Hans Pohl, M.D. Section on Urology Program: Day 3 Urology
10/22/2023 1:00 PM Lenore Jarvis, M.D., M.Ed. Section on Early Career Physicians Program
10/22/2023 5:00 PM Brian Reilly, M.D. Pediatric Hearing Loss: What’s New in Diagnostics, Prevention and Treatments Otolaryngology
10/23/2023 8:00 AM Rosemary Thomas-Mohtat, M.D. Point-of-Care Ultrasound Fundamentals Course Emergency Medicine
10/23/2023 9:00 AM Matthew Oetgen, M.D., M.B.A. Section on Radiology Program: Imaging Diagnosis and Management of Osteoarticular Infections Orthopaedic Surgery and Sports Medicine
10/23/2023 9:00 AM Christina Feng, M.D. Masses for the Masses: Abdominal Masses in Children Surgeon
10/23/2023 9:00 AM Narendra Shet, M.D. Section on Radiology Program: Imaging Diagnosis and Management of Osteoarticular Infections Radiology
10/23/2023 9:00 AM Shireen Atabaki, M.D., M.P.H. Section on Advances in Therapeutics and Technology Program Telemedicine
10/23/2023 1:00 PM Brian Reilly, M.D. Pediatric Otolaryngology: Back to Basics Otolaryngology
10/23/2023 1:00 PM Sonali Basu, M.D. Point-of-Care Ultrasound Critical Competency Course CCM
10/23/2023 1:00 PM Vanessa Madrigal, M.D. Joint Program: Section on Bioethics, Section on LGBT Health and Wellness and Section on Minority Health, Equity, and Inclusion Critical Care
10/23/2023 2:00 PM Rebecca Persky, M.D. Menstrual Disorders: Primary or Secondary Amenorrhea Endocrinology
10/23/2023 5:00 PM Christina Feng, M.D. Masses for the Masses: Abdominal Masses in Children Surgeon
10/24/2023 9:00 AM Vanessa Madrigal, M.D. Section Showcase: Applying Ethics Principles and Tools To Advocate for Vulnerable Populations Critical Care

 

healthcare workers putting on PPE

“Mask up!” Soon, AI may be prompting healthcare workers

Researchers at Children’s National Hospital are embarking on an effort to deploy computer vision and artificial intelligence (AI) to ensure medical professionals appropriately use personal protective equipment (PPE). This strikingly common problem touches almost every medical specialty and setting.

With nearly $2.2 million in grants from the National Institutes of Health, the team is combining their expertise with information scientists at Drexel University and engineers at Rutgers University to build a system that will alert doctors, nurses and other medical professionals of mistakes in how they are wearing their PPE. The goal is to better protect healthcare workers (HCWs) from dangerous viruses and bacteria that they may encounter — an issue laid bare with the COVID-19 pandemic and PPE shortages.

“If any kind of healthcare setting says they don’t have a problem with PPE non-adherence, it’s because they’re not monitoring it,” said Randall Burd, M.D., Ph.D., division chief of Trauma and Burn Surgery at Children’s National and the principal investigator on the project. “We need to solve this problem, so the medical community will be prepared for the next potential disaster that we might face.”

The big picture

The World Health Organization has estimated that between 80,000 and 180,000 HCWs died globally from COVID-19 between January 2020 and May 2021 — an irreplaceable loss of life that created significant gaps in the pandemic response. Research has shown that HCWs had an 11-fold greater infection risk than the workers in other professions, and those who were not wearing appropriate PPE had a 1/3 higher infection risk, compared to peers who followed best practices.

Burd said the Centers for Disease Control and Prevention has recommended that hospitals task observers to stand in the corner with a clipboard to watch clinicians work and confirm that they are being mindful of their PPE. However, “that’s just not scalable,” he said. “You can’t always have someone watching, especially when you may have 50 people in and out of an operating room on a challenging case. On top of that, the observers are generally trained clinicians who could be filling other roles.”

What’s ahead

Bringing together the engineering talents at Drexel and Rutgers with the clinical and machine-learning expertise at Children’s National, the researchers plan to build a computer-vision system that will watch whether HCWs are properly wearing PPE such as gloves, masks, eyewear, gowns and shoe covers.

The team is contemplating how the system will alert HCWs to any errors and is considering haptic watch alerts and other types of immediate feedback. The emerging power of AI brings tremendous advantages over the current, human-driven systems, said Marius George Linguraru, D.Phil., M.A., M.Sc., the Connor Family Professor in Research and Innovation at Children’s National and principal investigator in the Sheikh Zayed Institute for Pediatric Surgical Innovation.

“Human observers only have one pair of eyes and may fatigue or get distracted,” Linguraru said. “Yet artificial intelligence, and computers in general, work without getting tired. We are excited to figure out how a computer can do this work – without ever blinking.”

Children’s National Hospital leads the way

Linguraru says that Children’s National and its partners make up the ideal team to tackle this vexing challenge because of their ability to assemble a multidisciplinary team of scientists and engineers who can work together with clinicians. “This is a dialogue,” he said. “A computer scientist, like myself, needs to understand the intricacies of complicated clinical realities, while a clinician needs to understand how AI can impact the practice of medicine. The team we are bringing together is intentional and poised to fix this problem.”