Orthopaedics

Dr. Kurt Newman in front of the capitol building

Making healthcare innovation for children a priority

Dr. Kurt Newman in front of the capitol building

Recently, Kurt Newman, M.D., president and CEO of Children’s National Hospital, authored an opinion piece for the popular political website, The Hill. In the article, he called upon stakeholders from across the landscape to address the significant innovation gap in children’s healthcare versus adults.

As Chair of the Board of Trustees of the Children’s Hospital Association,  Dr. Newman knows the importance of raising awareness among policy makers at the federal and state level about the healthcare needs of children. Dr. Newman believes that children’s health should be a national priority that is addressed comprehensively. With years of experience as a pediatric surgeon, he is concerned by the major inequities in the advancements of children’s medical devices and technologies versus those for adults. That’s why Children’s National is working to create collaborations, influence policies and facilitate changes that will accelerate the pace of pediatric healthcare innovation for the benefit of children everywhere. One way that the hospital is tackling this challenge is by developing the Children’s National Research & Innovation Campus, which will be the nation’s first innovation campus focused on pediatric research.

Research & Innovation Campus

Children’s National partners with Virginia Tech

Children’s National Hospital and Virginia Tech create formal partnership that includes the launch of a Virginia Tech biomedical research facility within the new Children’s National Research & Innovation Campus.

Children’s National Hospital and Virginia Tech recently announced a formal partnership that will include the launch of a 12,000-square-foot Virginia Tech biomedical research facility within the new Children’s National Research & Innovation Campus. The campus is an expansion of Children’s National that is located on a nearly 12-acre portion of the former Walter Reed Army Medical Center in Washington, D.C. and is set to open its first phase in December 2020. This new collaboration brings together Virginia Tech, a top tier academic research institution, with Children’s National, a U.S. News and World Report top 10 children’s hospital, on what will be the nation’s first innovation campus focused on pediatric research.

Research & Innovation Campus

“Virginia Tech is an ideal partner to help us deliver on what we promised for the Children’s National Research & Innovation Campus – an ecosystem that enables us to accelerate the translation of potential breakthrough discoveries into new treatments and technologies,” says Kurt Newman, M.D., president and CEO, Children’s National. “Our clinical expertise combined with Virginia Tech’s leadership in engineering and technology, and its growing emphasis on biomedical research, will be a significant advance in developing much needed treatment and cures to save children’s lives.”

Earlier this year, Children’s National announced a collaboration with Johnson & Johnson Innovation LLC to launch JLABS @ Washington, DC at the Research & Innovation Campus. The JLABS @ Washington, DC site will be open to pharmaceutical, medical device, consumer and health technology companies that are aiming to advance the development of new drugs, medical devices, precision diagnostics and health technologies, including applications in pediatrics.

“We are proud to welcome Virginia Tech to our historic Walter Reed campus – a campus that is shaping up to host some of the top minds, talent and innovation incubators in the world,” says Washington, D.C. Mayor Muriel Bowser. “The new Children’s National Research & Innovation Campus will exemplify why D.C. is the capital of inclusive innovation – because we are a city committed to building the public and private partnerships necessary to drive discoveries, create jobs, promote economic growth and keep D.C. at the forefront of innovation and change.”

Faculty from the Children’s National Research Institute and the Fralin Biomedical Research Institute at Virginia Tech Carilion (VTC) have worked together for more than a decade, already resulting in shared research grants, collaborative publications and shared intellectual property. Together, the two institutions will now expand their collaborations to develop new drugs, medical devices, software applications and other novel treatments for cancer, rare diseases and other disorders.

“Joining with Children’s National in the nation’s capital positions Virginia Tech to improve the health and well-being of infants and children around the world,” says Virginia Tech President Tim Sands, Ph.D. “This partnership resonates with our land-grant mission to solve big problems and create new opportunities in Virginia and D.C. through education, technology and research.”

The partnership with Children’s National adds to Virginia Tech’s growing footprint in the Washington D.C. region, which includes plans for a new graduate campus in Alexandria, Va. with a human-centered approach to technological innovation. Sands said the proximity of the two locations – just across the Potomac – will enable researchers to leverage resources, and will also create opportunities with the Virginia Tech campus in Blacksburg, Va. and the Virginia Tech Carilion Health Science and Technology campus in Roanoke, Va.

Carilion Clinic and Children’s National have an existing collaboration for provision of certain specialized pediatric clinical services. The more formalized partnership between Virginia Tech and Children’s National will drive the already strong Virginia Tech-Carilion Clinic partnership, particularly for children’s health initiatives and facilitate collaborations between all three institutions in the pediatric research and clinical service domains.

Children’s National and Virginia Tech will engage in joint faculty recruiting, joint intellectual property, joint training of students and fellows, and collaborative research projects and programs according to Michael Friedlander, Ph.D., Virginia Tech’s vice president for health sciences and technology, and executive director of the Fralin Biomedical Research Institute at VTC.

“The expansion and formalization of our partnership with Children’s National is extremely timely and vital for pediatric research innovation and for translating these innovations into practice to prevent, treat and ultimately cure nervous system cancer in children,” says Friedlander, who has collaborated with Children’s National leaders and researchers for more than 20 years. “Both Virginia Tech and Children’s National have similar values and cultures with a firm commitment to discovery and innovation in the service of society.”

“Brain and other nervous system cancers are among the most common cancers in children (alongside leukemia),” says Friedlander. “With our strength in neurobiology including adult brain cancer research in both humans and companion animals at Virginia Tech and the strength of Children’s National research in pediatric cancer, developmental neuroscience and intellectual disabilities, this is a perfect match.”

The design of the Children’s National Research & Innovation Campus not only makes it conducive for the hospital to strengthen its prestigious partnerships with Virginia Tech and Johnson & Johnson, it also fosters synergies with federal agencies like the Biomedical Advanced Research and Development Authority, which will collaborate with JLABS @ Washington, DC to establish a specialized innovation zone to develop responses to health security threats. As more partners sign on, this convergence of key public and private institutions will accelerate discoveries and bring them to market faster for the benefit of children and adults.

“The Children’s National Research & Innovation Campus pairs an inspirational mission to find new treatments for childhood illness and disease with the ideal environment for early stage companies. I am confident the campus will be a magnet for big ideas and will be an economic boost for Washington DC and the region,” says Jeff Zients, who was appointed chair of the Children’s National Board of Directors effective October 1, 2019. As a CEO and the former director of President Obama’s National Economic Council, Zients says that “When you bring together business, academia, health care and government in the right setting, you create a hotbed for innovation.”

Ranked 7th in National Institutes of Health research funding among pediatric hospitals, Children’s National continues to foster collaborations as it prepares to open its first 158,000-square-foot phase of its Research & Innovation Campus. These key partnerships will enable the hospital to fulfill its mission of keeping children top of mind for healthcare innovation and research while also contributing to Washington D.C.’s thriving innovation economy.

Dr. Sean Tabaie at the Limb Deformity Course

Orthopaedic surgeon shares expertise at Baltimore Limb Deformity Course

Dr. Sean Tabaie at the Limb Deformity Course

Dr. Tabaie oversees a hands-on lab session focused on teaching orthopaedic surgeons and other allied health professionals proper assessment and placement of corrective hardware for limb deformities.

Sean Tabaie served as a lab instructor to guide hands-on applications of the latest devices for treatment of limb deformities.

Earlier this year, Children’s National orthopaedic surgeon Sean Tabaie, M.D. served as a faculty member for one of the most highly regarded courses focused on limb deformities, the 29th Annual Baltimore Limb Deformity Course. The course is presented each year by the International Center for Limb Lengthening.

The event brings together nearly 400 orthpaedic physicians, podiatrists and allied health professionals from 36 countries and 33 states to learn from pre-eminent surgical experts in these conditions. The three-day meeting provides lecture content as well as hands-on opportunities to practice care and treatment of limb deformities in both adults and children.

Dr. Tabaie served as a lab instructor, sharing expertise and in-depth knowledge from the pediatric perspective about how to assess limb alignment and plan corrections for specific deformities. The faculty teams also outlined current best practices for correction of several specific deformities, including Blount’s deformity, using internal and external devices.

“It was an honor to be asked to serve as faculty alongside these pre-eminent leaders in the field of limb deformity,” he says. “It is workshops like these that give us the opportunity to share what we know and also learn from the experience of others. And ultimately, lending expertise to these courses helps everyone more effectively assess and treat limb deformities in children and adults around the world.”

Read more about the course’s esteemed history and its 2020 schedule.

Mihailo Kaplarevic

Extracting actionable research data faster, with fewer hassles

Mihailo Kaplarevic

Mihailo Kaplarevic, Ph.D., the newly minted Chief Research Information Officer at Children’s National Hospital and Bioinformatics Division Chief at Children’s National Research Institute, will provide computational support, advice, informational guidance, expertise in big data and data analyses for researchers and clinicians.

Kaplarevic’s new job is much like the role he played most recently at the National Heart, Lung and Blood Institute (NHLBI), assembling a team of researchers and scientists skilled in computing and statistical analyses to assist as in-house experts for other researchers and scientists.

NHLBI was the first institute within the National Institutes of Health (NIH) family to set up a scientific information office. During his tenure, a half-dozen other NIH institutions followed, setting up the same entity to help bridge the enormous gap between basic and clinical science and everything related to IT.

“There is a difference compared with traditional IT support at Children’s National – which will remain in place and still do the same sort of things they have been doing so far,” he says of The Bear Institute for Health Innovation. “The difference is this office has experience in research because every single one of us was a researcher at a certain point in our career: We are published. We applied for grants. We lived the life of a typical scientist. On top of that, we’re coming from the computational world. That helps us bridge the gaps between research and clinical worlds and IT.”

Ultimately, he aims to foster groundbreaking science by recognizing the potential to enhance research projects by bringing expertise acquired over his career and powerful computing tools to help teams achieve their goals in a less expensive and more efficient way.

“I have lived the life of a typical scientist. I know exactly how painful and frustrating it can be to want to do something quickly and efficiently but be slowed by technological barriers,” he adds.

As just one example, his office will design the high-performance computing cluster for the hospital to help teams extract more useful clinical and research data with fewer headaches.

Right now, the hospital has three independent clinical systems storing patient data; all serve a different purpose. (And there are also a couple of research information systems, also used for different purposes.) Since databases are his expertise, he will be involved in consolidating data resources, finding the best way to infuse the project with the bigger-picture mission – especially for translational science – and creating meaningful, actionable reports.

“It’s not only about running fewer queries,” he explains. “One needs to know how to design the right question. One needs to know how to design that question in a way that the systems could understand. And, once you get the data back, it’s a big set of things that you need to further filter and carefully shape. Only then will you get the essence that has clinical or scientific value. It’s a long process.”

As he was introduced during a Children’s National Research Institute faculty meeting in late-September 2019, Kaplarevic joked that his move away from pure computer science into a health care and clinical research domain was triggered by his parents: “When my mom would introduce me, she would say ‘My son is a doctor, but not the kind of doctor who helps other people.’ ”

Some of that know-how will play out by applying tools and methodology to analyze big data to pluck out the wheat (useful data) from the chaff in an efficient and useful way. On projects that involve leveraging cloud computing for storing massive amounts of data, it could entail analyzing the data wisely to reduce its size when it comes back from the cloud – when the real storage costs come in. “You can save a lot of money by being smart about how you analyze data,” he says.

While he expects his first few months will be spent getting the lay of the land, understanding research project portfolios, key principal investigators and the pediatric hospital’s biggest users in the computational domain, he has ambitious longer-term goals.

“Three years from now, I would like this institution to say that the researchers are feeling confident that their research is not affected by limitations related to computer science in general. I would like this place to become a very attractive environment for up-and-coming researchers as well as for established researchers because we are offering cutting-edge technological efficiencies; we are following the trends; we are a secure place; and we foster science in the best possible way by making computational services accessible, affordable and reliable.”

Lee Beers

Getting to know Lee Beers, M.D., FAAP, future president-elect of AAP

Lee Beers

Lee Savio Beers, M.D., FAAP, Medical Director of Community Health and Advocacy at the Child Health Advocacy Institute (CHAI) at Children’s National Hospital carved out a Monday morning in late-September 2019, as she knew the American Academy of Pediatrics (AAP) would announce the results of its presidential election, first by telephone call, then by an email to all of its members.  Her husband blocked off the morning as well to wait with her for the results.  She soon got the call that she was elected by her peers to become AAP president-elect, beginning Jan. 1, 2020. Dr. Beers will then serve as AAP president in 2021 for a one-year term.

That day swept by in a rush, and then the next day she was back in clinic, caring for her patients, some of them teenagers whom she had taken care of since birth. Seeing children and families she had known for such a long time, some of whom had complex medical needs, was a perfect reminder of what originally motivated Dr. Beers to be considered as a candidate in the election.

“When we all work together – with our colleagues, other professionals, communities and families – we can make a real difference in the lives of children.  So many people have reached out to share their congratulations, and offer their support or help. There is a real sense of collaboration and commitment to child health,” Dr. Beers says.

That sense of excitement ripples through Children’s National.

“Dr. Beers has devoted her career to helping children. She has developed a national advocacy platform for children. I can think of no better selection for the president-elect role of the AAP. She will be of tremendous service to children within AAP national leadership,” says Kurt Newman, M.D., Children’s National Hospital President and CEO.

AAP comprises 67​,000 pediatricians, and its mission is to promote and safeguard the health and well-being of all children – from infancy to adulthood.

The daughter of a nuclear engineer and a schoolteacher, Dr. Beers knew by age 5 that she would become a doctor. Trained as a chemist, she entered the Emory University School of Medicine after graduation. After completing residency at the Naval Medical Center, she became the only pediatrician assigned to the Guantanamo Bay Naval Station.

That assignment to Cuba, occurring so early in her career, turned out to be a defining moment that shapes how she partners with families and other members of the team to provide comprehensive care.

“I was a brand-new physician, straight out of residency, and was the only pediatrician there so I was responsible for the health of all of the kids on the base. I didn’t know it would be this way at the time, but it was formative. It taught me to take a comprehensive public health approach to taking care of kids and their families,” she recalls.

On the isolated base, where she also ran the immunization clinic and the nursery, she quickly learned she had to judiciously use resources and work together as a team.

“It meant that I had to learn how to lead a multi-disciplinary team and think about how our health care systems support or get in the way of good care,” she says.

One common thread that unites her past and present is helping families build resiliency to shrug off adversity and stress.

“The base was a difficult and isolated place for some families and individuals, so I thought a lot about how to support them. One way is finding strong relationships where you are, which was important for patients and families miles away from their support systems. Another way is to find things you could do that were meaningful to you.”

Cuba sits where the Atlantic Ocean, Caribbean Sea and Gulf of Mexico meet. Dr. Beers learned how to scuba dive there – something she never would have done otherwise – finding it restful and restorative to appreciate the underwater beauty.

“I do think these lessons about resilience are universal. There are actually a lot of similarities between the families I take care of now, many of whom are in socioeconomically vulnerable situations, and military families when you think about the level of stress they are exposed to,” she adds.

Back stateside in 2001, Dr. Beers worked as a staff pediatrician at the National Naval Medical Center in Bethesda, Maryland, and Walter Reed Army Medical Center in Washington, D.C. In 2003, Dr. Beers joined Children’s National Hospital as a general pediatrician in the Goldberg Center for Community Pediatric Health. Currently, she oversees the DC Collaborative for Mental Health in Pediatric Primary Care, a public-private coalition that elevates the standards of mental health care for all children, and is Co-Director of the Early Childhood Innovation Network. She received the Academic Pediatric Association’s 2019 Public Policy and Advocacy Award.

As a candidate, Dr. Beers pledged to continue AAP’s advocacy and public policy efforts and to further enhance membership diversity and inclusion. Among her signature issues:

  • Partnering with patients, families, communities, mental health providers and pediatricians to co-design systems to bolster children’s resiliency and to alleviate growing pediatric mental health concerns
  • Tackling physician burnout by supporting pediatricians through office-based education and systems reforms
  • Expanding community-based prevention and treatment

“I am humbled and honored to have the support of my peers in taking on this newest leadership role,” says Dr. Beers. “AAP has been a part of my life since I first became a pediatrician, and my many leadership roles in the DC chapter and national AAP have given me a glimpse of the collective good that pediatricians can accomplish by working together toward common strategic goals.”

AAP isn’t just an integral part of her life, it’s where she met her future husband, Nathaniel Beers, M.D., MPA, FAAP, President of The HSC Health Care System. The couple’s children regularly attended AAP meetings with them when they were young.

Just take a glimpse at Lee Beers’ Twitter news feed. There’s a steady stream of images of her jogging before AAP meetings to amazing sunrises, jogging after AAP meetings to stellar sunsets and always, always, images of the entire family, once collectively costumed as The Incredibles.

“I really do believe that we have to set an example: If we are talking about supporting children and families in our work, we have to set that example in our own lives. That looks different for everyone, but as pediatricians and health professionals, we can model prioritizing our families while still being committed to our work,” she explains.

“Being together in the midst of the craziness is just part of what we do as a family. We travel a lot, and our kids have gone with us to AAP meetings since they were infants. My husband even brought our infant son to a meeting at the mayor’s office when he was on paternity leave. Recognizing that not everyone is in a position to be able to do things like that, it’s important for us to do it – to continue to change the conversation and make it normal to have your family to be part of your whole life, not have a separate work life and a separate family life.”

Children’s National ranked No. 6 overall and No. 1 for newborn care by U.S. News

Children’s National in Washington, D.C., is the nation’s No. 6 children’s hospital and, for the third year in a row, its neonatology program is No.1 among all children’s hospitals providing newborn intensive care, according to the U.S. News Best Children’s Hospitals annual rankings for 2019-20.

This is also the third year in a row that Children’s National has been in the top 10 of these national rankings. It is the ninth straight year it has ranked in all 10 specialty services, with five specialty service areas ranked among the top 10.

“I’m proud that our rankings continue to cement our standing as among the best children’s hospitals in the nation,” says Kurt Newman, M.D., President and CEO for Children’s National. “In addition to these service lines, today’s recognition honors countless specialists and support staff who provide unparalleled, multidisciplinary patient care. Quality care is a function of every team member performing their role well, so I credit every member of the Children’s National team for this continued high performance.”

The annual rankings recognize the nation’s top 50 pediatric facilities based on a scoring system developed by U.S. News. The top 10 scorers are awarded a distinction called the Honor Roll.

“The top 10 pediatric centers on this year’s Best Children’s Hospitals Honor Roll deliver outstanding care across a range of specialties and deserve to be nationally recognized,” says Ben Harder, chief of health analysis at U.S. News. “According to our analysis, these Honor Roll hospitals provide state-of-the-art medical expertise to children with rare or complex conditions. Their rankings reflect U.S. News’ assessment of their commitment to providing high-quality, compassionate care to young patients and their families day in and day out.”

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

Below are links to the five specialty services that U.S. News ranked in the top 10 nationally:

The other five specialties ranked among the top 50 were cardiology and heart surgery, diabetes and endocrinology, gastroenterology and gastro-intestinal surgery, orthopedics, and urology.

Vittorio Gallo Alpha Omega Alpha Award

Vittorio Gallo, Ph.D., inducted into Alpha Omega Alpha

Vittorio Gallo Alpha Omega Alpha Award

Vittorio Gallo, Ph.D., Chief Research Officer at Children’s National, was inducted into Alpha Omega Alpha (AΩA), a national medical honor society that since 1902 has recognized excellence, leadership and research in the medical profession.

“I think it’s great to receive this recognition. I was very excited and surprised,” Gallo says of being nominated to join the honor society.

“Traditionally AΩA membership is based on professionalism, academic and clinical excellence, research, and community service – all in the name of ‘being worthy to serve the suffering,’ which is what the Greek letters AΩA stand for,” says Panagiotis Kratimenos, M.D., Ph.D., an ΑΩΑ member and attending neonatologist at Children’s National who conducts neuroscience research under Gallo’s mentorship. Dr. Kratimenos nominated his mentor for induction.

“Being his mentee, I thought Gallo was an excellent choice for AΩΑ faculty member,” Dr. Kratimenos says. “He is an outstanding scientist, an excellent mentor and his research is focused on improving the quality of life of children with brain injury and developmental disabilities – so he serves the suffering. He also has mentored numerous physicians over the course of his career.”

Gallo’s formal induction occurred in late May 2019, just prior to the medical school graduation at the George Washington University School of Medicine & Health Sciences (GWSMHS) and was strongly supported by Jeffrey S. Akman, Vice President for Health Affairs and Dean of the university’s medical school.

“I’ve been part of Children’s National and in the medical field for almost 18 years. That’s what I’m passionate about: being able to enhance translational research in a clinical environment,” Gallo says. “In a way, this recognition from the medical field is a perfect match for what I do. As Chief Research Officer at Children’s National, I am charged with continuing to expand our research program in one of the top U.S. children’s hospitals. And, as Associate Dean for Child Health Research at GWSMHS, I enhance research collaboration between the two institutions.”

Matt Oetgen talks about an x-ray

Nicotine-like anti-inflammatories may protect limbs, testicles from inflammatory damage after injury

Daniel Casella

Daniel Casella, M.D., is teaming up with Matthew Oetgen, M.D., MBA, for a POSNA-funded pre-clinical study of the anti-inflammatories varenicline and cytisine.

A new pre-clinical study will explore the use of anti-inflammatory medications to prevent the body’s inflammatory response from further damaging limbs after an injury restricts blood flow. Varenicline and cytisine, anti-inflammatories with similarities to nicotine, have shown early promise in similar pre-clinical laboratory studies of the testicles and will now be tested in arms and legs.

Matthew Oetgen, M.D., MBA, chief of Orthopaedic Surgery and Sports Medicine at Children’s National and Children’s pediatric urologist Daniel Casella, M.D., will jointly lead the new study entitled, “Modulation of the Injury Associated with Acute Compartment Syndrome,” which builds on Dr. Casella’s previous work with the two anti-inflammatory agents. Drs. Oetgen and Casella recently were awarded the Angela S.M. Kuo Memorial Award Research Grant to fund this research during the Pediatric Orthopaedic Society of North America’s (POSNA) Annual Meeting.

“We are honored that this important research was selected by POSNA for support,” says Dr. Oetgen. “An arm or leg injury can trigger the body’s natural inflammatory response, causing severe swelling that restricts blood flow. Even after blood flow is restored, the inflammatory response can lead to permanent muscle or nerve damage or even loss of limb. This grant will give us the opportunity to truly explore the application of anti-inflammatories after injury and see if this approach can modulate the immune response to protect the limbs.”

If successful in the laboratory, the team hopes to expand this work to human clinical trials.

Matt Oetgen talks about an x-ray

“We are honored that this important research was selected by POSNA for support,” says Dr. Oetgen. “This grant will give us the opportunity to truly explore the application of anti-inflammatories after injury and see if this approach can modulate the immune response to protect the limbs.”

The Angela S.M. Kuo Memorial Award Research Grant is given each year to an outstanding investigator aged 45 or younger based on criteria including the study’s potential significance, impact, originality/innovation, the investigator’s track record and study feasibility. The award totals $30,000.

While at POSNA’s 2019 Annual Meeting, Dr. Oetgen and Children’s pediatric orthopaedic surgery colleagues also participated in podium presentations and poster sessions, including:

  • “Achieving Consensus on the Treatment of Pediatric Femoral Shaft Fractures,” Matthew Oetgen, M.D., MBA
  • “A Prospective, Multi-centered Comparative Study of Non-operative and Operative Containment Treatments in Children Presenting with Late-stage Legg-Calve-Perthes Disease,” Benjamin Martin, M.D.

The Pediatric Orthopaedic Society of North America is an organization of 1,400 surgeons, physicians, and allied health members dedicated to advancing musculoskeletal care for children and adolescents. The annual meeting presents the latest research and expert clinical opinion in pediatric orthopaedics through presentations, posters, and symposia. It was held May 15-18, 2019, in Charlotte, North Carolina.

NCC-PDI Pitch Winners

NCC-PDI announces medical device pitch winners

NCC-PDI Pitch Winners

Five pediatric medical device innovators each captured $50K in funding and access to a new pediatric device accelerator program in a competition hosted April 30, 2019 by National Capital Consortium for Pediatric Device Innovation that focused on orthopedic and spine devices. Clockwise from front left: Kolaleh Eskandanian, Children’s National Health System; Cristian Atria, nView Medical; John Barrett, Auctus Surgical Inc.; Paul Mraz, ApiFix; Dan Sands, AMB Surgical II; Anuradha Dayal, BabySteps, Children’s National Health System; Paul Grand, MedTech Innovator; (center) Bill Bentley, Robert E. Fischell Institute for Biomedical Devices, University of Maryland.

The National Capital Consortium for Pediatric Device Innovation (NCC-PDI) announced five winners of its “Make Your Medical Device Pitch for Kids!” competition held on April 30 at the University of Maryland. Each winner receives $50,000 in grant funding and gains access to the consortium’s first-of-its-kind “Pediatric Device Innovator Accelerator Program” led by MedTech Innovator.

NCC-PDI, one of five FDA Pediatric Device Consortia grant programs that support the development and commercialization of pediatric medical devices, is led by the Sheikh Zayed Institute for Pediatric Surgical Innovation at Children’s National Health System and the A. James Clark School of Engineering at the University of Maryland. The consortium recently added new accelerators BioHealth Innovation and MedTech Innovator and design firm partner, Smithwise.

A panel of 32 expert judges from business, healthcare, regulatory and legal sectors selected the winners based on the clinical significance and commercial feasibility of their medical devices for children. The competition focused solely on advancing care in the pediatric orthopedics and spine sector which the FDA identified as an emerging underserved specialty lacking innovation.

The competition winners are:

  • AMB Surgical, LLC, Dayton, Ohio – FLYTE, a device designed to reduce invasive and repetitive surgery in children and teens with orthopedic illnesses such as scoliosis and limb abnormalities
  • Auctus Surgical, Inc., San Francisco, Calif. – Auctus Surgical Dynamic Spinal Tethering System, a mechanism used to correct the scoliotic spine in pediatric patients through a tethering procedure
  • ApiFix Ltd, Boston, Mass. – ApiFix’s Minimally Invasive Deformity Correction (MID-C) System, a posterior dynamic deformity correction system for surgical treatment to provide permanent spinal curve correction while retaining flexibility
  • Children’s National Health System, Washington, D.C.– Babysteps platform to improve initial assessment of clubfoot deformity and predict the magnitude of correction
  • nView Medical, Salt Lake City, Utah – Surgical scanner using AI-based image creation to provide instant 3D imaging during surgery to improve imagery speed and accuracy

“All finalists are winners and we believe that, with NCC-PDI’s support, some of the awarded devices will be available to orthopedic and spine clinicians in the near future. That is vitally important since innovation has been stagnant in this area,” says Kolaleh Eskandanian, Ph.D., MBA, PMP, vice president and chief innovation officer at Children’s National and principal investigator of NCC-PDI. “This competition aims to increase the profile of companies by exposing them to a panel of industry leaders who may become future investors or strategic partners.”

Through the inaugural NCC-PDI “Pediatric Device Innovator Accelerator Program,” MedTech Innovator is providing winners with virtual in-depth, customized mentorship from some of the industry’s leading executives and investors. MedTech Innovator has a proven track record of identifying early-stage medical device companies with the key characteristics required for commercial success and accelerating their growth through its vast ecosystem of resources.

“As a pediatric orthopedic surgeon, I am encouraged by the innovations presented at this competition,” says Matthew Oetgen, M.D., division chief of Orthopaedic Surgery and Sports Medicine at Children’s National, who served on the judging panel. “We need more devices that compensate for the smaller size of children compared to adults and that can adapt as children’s bones continue to grow and develop. The finalists who competed fully embraced that challenge.”

This was NCC-PDI’s eighth competition in six years and a ninth competition is planned for fall 2019 that focuses on NICU. Including this recent round of winners, the consortium has supported 94 pediatric medical devices and helped five companies receive FDA or CE mark regulatory clearance.

To learn more about the winners and the fall 2019 pitch competition, visit the National Capital Consortium for Pediatric Device Innovation website.

Billie Lou Short and Kurt Newman at Research and Education Week

Research and Education Week honors innovative science

Billie Lou Short and Kurt Newman at Research and Education Week

Billie Lou Short, M.D., received the Ninth Annual Mentorship Award in Clinical Science.

People joke that Billie Lou Short, M.D., chief of Children’s Division of Neonatology, invented extracorporeal membrane oxygenation, known as ECMO for short. While Dr. Short did not invent ECMO, under her leadership Children’s National was the first pediatric hospital to use it. And over decades Children’s staff have perfected its use to save the lives of tiny, vulnerable newborns by temporarily taking over for their struggling hearts and lungs. For two consecutive years, Children’s neonatal intensive care unit has been named the nation’s No. 1 for newborns by U.S. News & World Report. “Despite all of these accomplishments, Dr. Short’s best legacy is what she has done as a mentor to countless trainees, nurses and faculty she’s touched during their careers. She touches every type of clinical staff member who has come through our neonatal intensive care unit,” says An Massaro, M.D., director of residency research.

For these achievements, Dr. Short received the Ninth Annual Mentorship Award in Clinical Science.

Anna Penn, M.D., Ph.D., has provided new insights into the central role that the placental hormone allopregnanolone plays in orderly fetal brain development, and her research team has created novel experimental models that mimic some of the brain injuries often seen in very preterm babies – an essential step that informs future neuroprotective strategies. Dr. Penn, a clinical neonatologist and developmental neuroscientist, “has been a primary adviser for 40 mentees throughout their careers and embodies Children’s core values of Compassion, Commitment and Connection,” says Claire-Marie Vacher, Ph.D.

For these achievements, Dr. Penn was selected to receive the Ninth Annual Mentorship Award in Basic and Translational Science.

The mentorship awards for Drs. Short and Penn were among dozens of honors given in conjunction with “Frontiers in Innovation,” the Ninth Annual Research and Education Week (REW) at Children’s National. In addition to seven keynote lectures, more than 350 posters were submitted from researchers – from high-school students to full-time faculty – about basic and translational science, clinical research, community-based research, education, training and quality improvement; five poster presenters were showcased via Facebook Live events hosted by Children’s Hospital Foundation.

Two faculty members won twice: Vicki Freedenberg, Ph.D., APRN, for research about mindfulness-based stress reduction and Adeline (Wei Li) Koay, MBBS, MSc, for research related to HIV. So many women at every stage of their research careers took to the stage to accept honors that Naomi L.C. Luban, M.D., Vice Chair of Academic Affairs, quipped that “this day is power to women.”

Here are the 2019 REW award winners:

2019 Elda Y. Arce Teaching Scholars Award
Barbara Jantausch, M.D.
Lowell Frank, M.D.

Suzanne Feetham, Ph.D., FAA, Nursing Research Support Award
Vicki Freedenberg, Ph.D., APRN, for “Psychosocial and biological effects of mindfulness-based stress reduction intervention in adolescents with CHD/CIEDs: a randomized control trial”
Renee’ Roberts Turner for “Peak and nadir experiences of mid-level nurse leaders”

2019-2020 Global Health Initiative Exploration in Global Health Awards
Nathalie Quion, M.D., for “Latino youth and families need assessment,” conducted in Washington
Sonia Voleti for “Handheld ultrasound machine task shifting,” conducted in Micronesia
Tania Ahluwalia, M.D., for “Simulation curriculum for emergency medicine,” conducted in India
Yvonne Yui for “Designated resuscitation teams in NICUs,” conducted in Ghana
Xiaoyan Song, Ph.D., MBBS, MSc, “Prevention of hospital-onset infections in PICUs,” conducted in China

Ninth Annual Research and Education Week Poster Session Awards

Basic and Translational Science
Faculty:
Adeline (Wei Li) Koay, MBBS, MSc, for “Differences in the gut microbiome of HIV-infected versus HIV-exposed, uninfected infants”
Faculty: Hayk Barseghyan, Ph.D., for “Composite de novo Armenian human genome assembly and haplotyping via optical mapping and ultra-long read sequencing”
Staff: Damon K. McCullough, BS, for “Brain slicer: 3D-printed tissue processing tool for pediatric neuroscience research”
Staff: Antonio R. Porras, Ph.D., for “Integrated deep-learning method for genetic syndrome screening using facial photographs”
Post docs/fellows/residents: Lung Lau, M.D., for “A novel, sprayable and bio-absorbable sealant for wound dressings”
Post docs/fellows/residents:
Kelsey F. Sugrue, Ph.D., for “HECTD1 is required for growth of the myocardium secondary to placental insufficiency”
Graduate students:
Erin R. Bonner, BA, for “Comprehensive mutation profiling of pediatric diffuse midline gliomas using liquid biopsy”
High school/undergraduate students: Ali Sarhan for “Parental somato-gonadal mosaic genetic variants are a source of recurrent risk for de novo disorders and parental health concerns: a systematic review of the literature and meta-analysis”

Clinical Research
Faculty:
Amy Hont, M.D., for “Ex vivo expanded multi-tumor antigen specific T-cells for the treatment of solid tumors”
Faculty: Lauren McLaughlin, M.D., for “EBV/LMP-specific T-cells maintain remissions of T- and B-cell EBV lymphomas after allogeneic bone marrow transplantation”

Staff: Iman A. Abdikarim, BA, for “Timing of allergenic food introduction among African American and Caucasian children with food allergy in the FORWARD study”
Staff: Gelina M. Sani, BS, for “Quantifying hematopoietic stem cells towards in utero gene therapy for treatment of sickle cell disease in fetal cord blood”
Post docs/fellows/residents: Amy H. Jones, M.D., for “To trach or not trach: exploration of parental conflict, regret and impacts on quality of life in tracheostomy decision-making”
Graduate students: Alyssa Dewyer, BS, for “Telemedicine support of cardiac care in Northern Uganda: leveraging hand-held echocardiography and task-shifting”
Graduate students: Natalie Pudalov, BA, “Cortical thickness asymmetries in MRI-abnormal pediatric epilepsy patients: a potential metric for surgery outcome”
High school/undergraduate students:
Kia Yoshinaga for “Time to rhythm detection during pediatric cardiac arrest in a pediatric emergency department”

Community-Based Research
Faculty:
Adeline (Wei Li) Koay, MBBS, MSc, for “Recent trends in the prevention of mother-to-child transmission (PMTCT) of HIV in the Washington, D.C., metropolitan area”
Staff: Gia M. Badolato, MPH, for “STI screening in an urban ED based on chief complaint”
Post docs/fellows/residents:
Christina P. Ho, M.D., for “Pediatric urinary tract infection resistance patterns in the Washington, D.C., metropolitan area”
Graduate students:
Noushine Sadeghi, BS, “Racial/ethnic disparities in receipt of sexual health services among adolescent females”

Education, Training and Program Development
Faculty:
Cara Lichtenstein, M.D., MPH, for “Using a community bus trip to increase knowledge of health disparities”
Staff:
Iana Y. Clarence, MPH, for “TEACHing residents to address child poverty: an innovative multimodal curriculum”
Post docs/fellows/residents:
Johanna Kaufman, M.D., for “Inpatient consultation in pediatrics: a learning tool to improve communication”
High school/undergraduate students:
Brett E. Pearson for “Analysis of unanticipated problems in CNMC human subjects research studies and implications for process improvement”

Quality and Performance Improvement
Faculty:
Vicki Freedenberg, Ph.D., APRN, for “Implementing a mindfulness-based stress reduction curriculum in a congenital heart disease program”
Staff:
Caleb Griffith, MPH, for “Assessing the sustainability of point-of-care HIV screening of adolescents in pediatric emergency departments”
Post docs/fellows/residents:
Rebecca S. Zee, M.D., Ph.D., for “Implementation of the Accelerated Care of Torsion (ACT) pathway: a quality improvement initiative for testicular torsion”
Graduate students:
Alysia Wiener, BS, for “Latency period in image-guided needle bone biopsy in children: a single center experience”

View images from the REW2019 award ceremony.

Beth Tarini

Getting to know SPR’s future President, Beth Tarini, M.D., MS

Beth Tarini

Quick. Name four pillar pediatric organizations on the vanguard of advancing pediatric research.

Most researchers and clinicians can rattle off the names of the Academic Pediatric Association, the American Academy of Pediatrics and the American Pediatric Society. But that fourth one, the Society for Pediatric Research (SPR), is a little trickier. While many know SPR, a lot of research-clinicians simply do not.

Over the next few years, Beth A. Tarini, M.D., MS, will make it her personal mission to ensure that more pediatric researchers get to know SPR and are so excited about the organization that they become active members. In May 2019 Dr. Tarini becomes Vice President of the society that aims to stitch together an international network of interdisciplinary researchers to improve kids’ health. Four-year SPR leadership terms begin with Vice President before transitioning to President-Elect, President and Past-President, each for one year.

Dr. Tarini says she looks forward to working with other SPR leaders to find ways to build more productive, collaborative professional networks among faculty, especially emerging junior faculty. “Facilitating ways to network for research and professional reasons across pediatric research is vital – albeit easier said than done. I have been told I’m a connector, so I hope to leverage that skill in this new role,” says Dr. Tarini, associate director for Children’s Center for Translational Research.

“I’m delighted that Dr. Tarini was elected to this leadership position, and I am impressed by her vision of improving SPR’s outreach efforts,” says Mark Batshaw, M.D., Executive Vice President, Chief Academic Officer and Physician-in-Chief at Children’s National. “Her goal of engaging potential members in networking through a variety of ways – face-to-face as well as leveraging digital platforms like Twitter, Facebook and LinkedIn – and her focus on engaging junior faculty will help strengthen SPR membership in the near term and long term.”

Dr. Tarini adds: “Success to me would be leaving after four years with more faculty – especially junior faculty – approaching membership in SPR with the knowledge and enthusiasm that they bring to membership in other pediatric societies.”

SPR requires that its members not simply conduct research, but move the needle in their chosen discipline. In her research, Dr. Tarini has focused on ensuring that population-based newborn screening programs function efficiently and effectively with fewer hiccups at any place along the process.

Thanks to a heel stick to draw blood, an oxygen measurement, and a hearing test, U.S. babies are screened for select inherited health conditions, expediting treatment for infants and reducing the chances they’ll experience long-term health consequences.

“The complexity of this program that is able to test nearly all 4 million babies in the U.S. each year is nothing short of astounding. You have to know the child is born – anywhere in the state – and then between 24 and 48 hours of birth you have to do testing onsite, obtain a specific type of blood sample, send the blood sample to an off-site lab quickly, test the sample, find the child if the test is out of range, get the child evaluated and tested for the condition, then send them for treatment. Given the time pressures as well as the coordination of numerous people and organizations, the fact that this happens routinely is amazing. And like any complex process, there is always room for improvement,” she says.

Dr. Tarini’s research efforts have focused on those process improvements.

As just one example, the Advisory Committee on Heritable Disorders in Newborns and Children, a federal advisory committee on which she serves, was discussing how to eliminate delays in specimen processing to provide speedier results to families. One possible solution floated was to open labs all seven days, rather than just five days a week. Dr. Tarini advocated for partnering with health care engineers who could help model ways to make the specimen transport process more efficient, just like airlines and mail delivery services. A more efficient and effective solution was to match the specimen pick-up and delivery times more closely with the lab’s operational times – which maximizes lab resources and shortens wait times for parents.

Conceptual modeling comes so easily for her that she often leaps out of her seat mid-sentence, underscoring a point by jotting thoughts on a white board, doing it so often that her pens have run dry.

“It’s like a bus schedule: You want to find a bus that not only takes you to your destination but gets you there on time,” she says.

Dr. Tarini’s current observational study looks for opportunities to improve how parents in Minnesota and Iowa are given out-of-range newborn screening test results – especially false positives – and how that experience might shake their confidence in their child’s health as well as heighten their own stress level.

“After a false positive test result, are there parents who walk away from newborn screening with lingering stress about their child’s health? Can we predict who those parents might be and help them?” she asks.

Among the challenges is the newborn screening occurs so quickly after delivery that some emotionally and physically exhausted parents may not remember it was done. Then they get a call from the state with ominous results. Another challenge is standardizing communication approaches across dozens of birthing centers and hospitals.

“We know parents are concerned after receiving a false positive result, and some worry their infant remains vulnerable,” she says. “Can we change how we communicate – not just what we say, but how we say it – to alleviate those concerns?”

Dr. Kurt Newman in front of the capitol building

Kurt Newman, M.D., shares journey as a pediatric surgeon in TEDx Talk

Kurt Newman, M.D., president and chief executive officer of Children’s National, shares his poignant journey as a pediatric surgeon, offering a new perspective for approaching the most chronic and debilitating health conditions. In this independently-organized TEDx event, Dr. Newman also shares his passion for Children’s National and the need to increase pediatric innovations in medicine.

The traction sisters

Spinal-halo-gravity traction times three

The traction sisters

Three girls received spinal-halo-gravity traction at the same time at Children’s National prior to surgery for acute idiopathic scoliosis.

Washington, D.C.’s ABC affiliate, WJLA, recently featured a story about three girls who received treatment for acute idiopathic scoliosis through the Children’s National Spinal Fusion Surgical Home, a comprehensive and effective program that has demonstrated reductions in pain medication usage and medical stays following posterior spinal fusion surgery.

All three girls had extremely severe curvatures of the spine requiring a month long inpatient stay for spinal halo-gravity traction prior to surgical intervention. Spinal curves severe enough to require traction are rare, and often impede a child’s quality of life just as severely – eating, breathing and moving are difficult. Given the long hospital stay required and the challenges of asking a child to stay in a traction frame 23 hours out of every day, the orthopaedic surgery team tries to coordinate cases so that when possible, patients can support each other throughout the process. This was the first time, however, that the team had three traction patients on similar trajectories on the unit at the same time.

Spinal halo-gravity traction can reduce the degree of surgical intervention necessary by accomplishing some pre-operative gradual straightening of the spine prior to spinal fusion procedures. For severe spinal deformities this has been shown to improve the safety and effectiveness of the final surgical procedure.

Matthew Oetgen, M.D., discusses an image of a patient’s spine.

Eliminating unnecessary radiation exposure from spinal radiography

Matthew Oetgen, M.D., discusses an image of a patient’s spine.

Chief of Orthopaedics and Sports Medicine Matthew Oetgen, M.D., discusses an image of a patient’s spine.

If a child arrives at the pediatric orthopaedic specialist for an idiopathic scoliosis evaluation without an adequate radiographic image of his or her spine, it’s often necessary to order yet another imaging study for accurate assessment.

A study published in the Journal of the American Academy of Orthopaedic Surgeons found that in a 6 month period, almost half (43 percent) of patients referred for evaluation required a repeat radiograph due to missing or poor quality existing images.

“Repeating the radiograph means these kids received another exposure to radiation, too,” says Matthew Oetgen, M.D., the study’s lead author and chief of Orthopaedic Surgery and Sports Medicine at Children’s National Health System. “It’s frustrating because in many cases, a simple change in how the initial radiograph was taken could have prevented the need for more imaging studies.”

Dr. Oetgen and the study authors note that there is currently no standardized protocol for spinal radiography of suspected idiopathic scoliosis. However, a few basic criteria could greatly reduce the number of repeat images necessary. Radiographic images that allow for proper evaluation of idiopathic scoliosis and reduce radiation exposure include:

  • A full coronal view of the spine including skull base and pelvis
  • The iliac crest as an indicator of skeletal maturity
  • A full-length lateral view of the spine

Study authors also reinforced the need to do everything possible to reduce radiation exposure for children through proper use of protective shielding for reproductive organs and digital radiograph technology.

“Orthopaedic surgeons and pediatricians share the responsibility to ensure children are exposed to as little iatrogenic radiation as possible,” Dr. Oetgen concludes. “All physicians should be sure that the radiology facilities they refer patients to for spinal radiography employ every technology and safety measure available to limit radiation exposure. Additionally, we can and should work with radiologists to define evaluation criteria and improve what’s captured by radiography on the first try.”

Dr. Benjamin Martin examines a patient

Understanding Legg-Calvé-Perthes disease

Dr. Benjamin Martin examines a patient

Legg-Calvé-Perthes disease, which affects between five and 10 of every 100,000 children each year, is so rare that it can sometimes be challenging for clinicians to know how best to care for affected patients.

That’s why in 2011 a group of pediatric orthopaedic specialists led by Texas Scottish Rite Children’s Hospital created an international study group dedicated to using research to improve the care of kids with Perthes, a hip disorder characterized by a loss of blood flow to the immature femoral head. Children’s National orthopaedic surgeon Benjamin Martin, M.D., has participated in the group since its launch.

Recently, Dr. Martin and two study group colleagues published a review study that outlines common imaging modalities used in the diagnosis and treatment of Perthes disease.

“There are many imaging options out there, including recent advances in MRI, that can add to our knowledge of the disease and how to treat it so kids have optimal outcomes,” Dr. Martin says. “Our goal was to review what’s out there, how it’s used, and identify any shortcomings of these approaches for this particular patient population.”

The authors note that imaging, in various forms, has been a crucial contributor to understanding and treatment of this disease since it was first discovered. Today, radiography remains the most common imaging technique used to diagnose and follow Perthes over time. However, some MRI applications may offer additional insight into the disorder.

Perfusion MRI allows for early understanding of extent of disease and perfusion patterns may correlate with outcomes. Diffusion weighted imaging (DWI) MRI is another promising avenue for tracking disease progression. Additionally, dynamic MRI might provide range of motion assessments that could be used in the surgical planning process.

This study was one of a handful that the international Perthes group has published so far, with several more currently under development. Exploring treatments and technology applications will enhance early diagnosis and treatment for Perthes, which is a crucial component of treatment success and improved quality of life for affected children.

young girl sitting on a bed with a cast

Creating better casts

young girl sitting on a bed with a cast

Each year, millions of children in the U.S. come to hospital emergency departments with fractures. While broken bones are commonplace, the expertise to stabilize these injuries and cast them is not, says Children’s National Health System orthopedic surgeon Shannon Kelly, M.D.

Most fractures are casted by an on-call resident without the assistance of an orthopedist, she explains. Whether that resident applies a cast successfully depends largely on how well he or she learned this skill as an intern. While most current training models have interns take calls with residents, picking up casting skills through hands-on experience from their more senior peers, they can also pick up mistakes – which get repeated once they’re caring for patients independently as residents themselves, Kelly says.

Casting mistakes aren’t trivial, she adds. They can have serious consequences for patients. For example, a cast that’s not tight enough in the right places can leave bones vulnerable to shifting, a scenario that doctors call a loss in reduction, Kelly explains. If bones aren’t in the right position to heal, doctors must reposition them either in the operating room, often exposing patients to general anesthesia, or through painful, in-office procedures.

Conversely, casts that are too tight – particularly on a fresh fracture that’s prone to swelling – can damage tissues from loss of circulation. To avoid this latter problem, doctors often create a “bivalve” cast in which the two halves are split like a clamshell, leaving room for tissues to expand. But they must use extreme care when they cut open the cast with a saw to avoid cutting patients with the rotating blade or burning them with heat generated from its friction.

“Each year, thousands of children are harmed from improper casting and must go through additional procedures to fix the damage done,” Kelly says.

That’s why she and her colleagues are developing a better way to train interns before they start their orthopedics rotation. Starting this spring, the team will be directing a series of casting workshops to train interns on the proper casting technique.

The workshops will take advantage of models that allow interns to practice without harming patients. Some of these models have simulated bones that show up on an X-ray, allowing participants to evaluate whether they achieved a good reduction once they’re finished. Other models are made of wax that melts if the heat of a cast saw becomes too intense and show nicks if the blade makes contact. Learning proper technique using this tool can help spare human patients painful burns and cuts, Kelly says.

To broaden this effort beyond Children’s National, Kelly and her colleagues received a $1,000 microgrant from the Pediatric Orthopaedic Society of North America to create videos based on material from these workshops. These videos will help trainees at medical institutions across the country learn the same pivotal casting skills.

“A broken bone is difficult enough,” Kelly says. “We’re hoping to decrease the number of times that a child has to have an unnecessary procedure on top of that from a casting mistake that could have been avoided.”

Pedbot video game

Pedbot’s next step – Home-based therapy

Pedbot video game

Pedbot’s home version adapts the same airplane-themed video game to a smaller therapeutic platform that is more affordable to build.

The novel ankle rehabilitation robot built at Children’s National to help children with cerebral palsy build ankle strength and control through video gaming is taking a big step forward. Engineers have created a smaller, more affordable version of the robotic platform using 3D printed parts, to explore the effectiveness of a home-based therapy program.

“We’re seeing preliminary success in our trial for in clinic use of the Pedbot. Now we’re hoping to see if making the technology accessible at home means that 1) Kids use it more often and 2) More frequent, regular use over time leads to better range of motion,” says Kevin Cleary, Ph.D., the Sheikh Zayed Institute for Pediatric Surgical Innovation’s bioengineering technical director and engineering lead for Pedbot.

Pedbot’s video game, designed by software engineer Hadi Fooladi, M.S., allows kids to pilot an airplane through a series of hoops at varying speeds as determined by the therapist and programmer. The game isn’t the only thing that’s unique about this therapeutic robot, however.

Just like the clinic version, the home model moves in three translational directions (x, y and z) and rotates about three axes (the x, y and z axes), similar to the movement of a flight simulator. The result is a robot that helps the patient exercise across a greater range of motion and build muscle strength in a way that more closely mimics real-life ankle function.

Pedbot Home potentially eliminates an additional major therapeutic barrier – the clinic appointment.

“The great thing about Pedbot is you’re constantly working to reach a moving target, and the therapist can vary the movement type as much or as little as needed for each patient,” says Catherine Coley, DPT, a physical therapist at Children’s National who is a member of the Pedbot development team. “We think the home version might make it easier for the child to succeed with a long term therapy program by removing the need for repeat clinic visits.”

“What if a child could come home from school and do their therapy at home after dinner? Would doing it every day for 20 minutes benefit the child more than just coming to see us once or twice a week for an hour? Can we make it easier for our patients to cooperate and follow through with therapy homework? These are some of the questions that we hope we can answer during our trial for the home version,” says Sally Evans, M.D., division chief of Pediatric Rehabilitation Medicine at Children’s National and clinical lead for the project.

The cross-functional Pedbot team includes engineers Reza Monfaredi Ph.D. and Tyler Salvador, B.S., as well as additional physical therapists, Stacey Kovelman, P.T. and Justine Belchner, P.T., and Sara Alyamani, B.A. Future expansions will include the addition of electromyography measurements in collaboration with Paola Pergami, M.D., Ph.D. and incorporation of other patient populations with Beth Wells, M.D.

Pedbot Home is currently being piloted in the home setting, with the goal of enrolling additional families to participate in a trial within the next year. The work is supported by a $500,000 federal grant from the Department of Health and Human Services’ National Institute on Disability, Independent Living, and Rehabilitation Research.

Megan Young

Orthopaedic Surgeon named 2019 LLRS Traveling Fellow

Megan Young

Megan Young, M.D.

Megan Young, M.D., has been named a 2019 Limb Lengthening and Reconstruction Society (LLRS) Traveling Fellow.

The fellowship provides leading education in limb lengthening and reconstruction, trains future leaders of LLRS and establishes mentor relationships between current society members and new surgeons.

“We are beyond proud that Dr. Young was selected for this highly competitive opportunity,” says Matthew Oetgen, M.D., chief of Orthopaedics and Sports Medicine. “This is only the latest recognition Dr. Young has received for her growing expertise in limb lengthening and complex lower extremity reconstructions.”

During her fellowship in August 2019, Dr. Young will travel to multiple limb lengthening and reconstruction surgical centers to share ideas and exchange best practices with orthopaedic surgeons at every career stage – from trainees to seasoned veterans. She will present her key takeaways from the experience at the society’s 2020 annual meeting.

Dr. Young has a special interest in caring for children with lower extremity deformity and limb length discrepancies and has developed a Limb Lengthening program at Children’s, which offers patients and their families comprehensive treatment options for these complex conditions using leading edge technology.

E coli bacteria

Urinary bacteria in spinal cord injury cases may tip balance toward UTIs

E coli bacteria

Patients with spinal cord injuries nearly universally have bacteria present in their urine regardless of whether they have a urinary tract infection.

The fallout from spinal cord injury doesn’t end with loss of mobility: Patients can have a range of other issues resulting from this complex problem, including loss of bladder control that can lead to urine retention. One of the most serious implications is urinary tract infections (UTIs), the most common cause of repeat hospitalization in people with spinal cord injuries, explains Hans G. Pohl, M.D., associate chief in the division of Urology at Children’s National Health System.

Diagnosing UTIs in people with spinal cord injuries is trickier than in people who are otherwise healthy, Dr. Pohl explains. Patients with spinal cord injuries nearly universally have bacteria present in their urine regardless of whether they have a UTI. It’s unclear whether these bacteria are innocent bystanders or precursors to UTIs in patients who don’t yet show symptoms. And although antibiotics can wipe out this bacterial population, these drugs can have undesirable side effects and frequent use can promote development of antibiotic-resistant bacteria.

Although clinical dogma has long promoted the idea that “healthy” urine is sterile, Dr. Pohl and colleagues have shown that a variety of bacteria live in urine, even in people without symptoms. These microorganisms, like the intestinal microbiome, live in harmony with their hosts and may even help promote health. However, it’s unclear what this urinary microbiome might look like for patients with spinal cord injury before, during and after UTIs.

To start investigating this question, Dr. Pohl and co-authors recently reported a case study they published online Sept. 21, 2018, in Spinal Cord Series and Cases. The case report about a 55-year-old man who had injured the thoracic segment of his spinal cord—about the level of the bottom of his shoulder blades—in a skiing accident when he was 19 was selected as “Editor’s Choice” for the journal’s October 2018 issue.  The patient had a neurogenic bladder, which doesn’t function normally due to impaired communication with the spinal cord. To compensate for this loss of function, this patient needed to have urine removed every four to six hours by catheterization.

Over eight months Dr. Pohl, the study’s senior author, and colleagues collected 12 urine samples from this patient:

  • One was collected at a time the patient didn’t show any symptoms of a UTI
  • Nine were collected when the patient had UTI symptoms, such as bladder spasticity
  • Two samples were collected when the patient had finished antibiotic treatment for the UTI.

The researchers split each sample in half. One part was put through a standard urinalysis and culture, much like what patients with a suspected UTI would receive at the doctor’s office. The other part was analyzed using a technique that searched for genetic material to identify bacteria that might be present and to estimate their abundance.

The researchers found a variety of different bacteria present in these urine samples. Regardless of the patient’s health status and symptoms, the majority of these bacterial species are known to be pathogenic or potentially pathogenic. By contrast, this patient’s urine microbiome appeared to largely lack bacterial species known to be either neutral or with potentially probiotic properties, such as Lactobacillus.

All of the bacteria that grew in culture also were identified by their genetic material in the samples. However, genetic sequencing also identified a possible novel uropathogenic species called Burkholderia fungorum that didn’t grow in the lab in five of the samples. This bacterium is ubiquitous in the environment and has been identified in soil- and plant-based samples. It also has been discovered in the respiratory secretions of patients with cystic fibrosis, in patients with a heart condition called infectious endocarditis, in the vaginal microbiota of patients with bacterial vaginosis, and in the gut of patients with HIV who have low T-cell counts. Dr. Pohl says it’s unclear whether this species played an infectious role in this patient’s UTI or whether it’s just part of his normal urine flora.

“Consistent with our previous work, this case report demonstrates that rather than healthy urine being sterile, there is a diverse urine bacterial ecosystem during various states of health and disease,” Dr. Pohl says. “Rather than UTIs resulting from the growth or overgrowth of a single organism, it’s more likely that a change in the healthy balance of the urine ecosystem might cause these infections.”

By monitoring the relative abundance of different bacteria types present in the urine of patients with spinal cord injury and combining this information with a patient’s symptoms, Dr. Pohl says doctors may be able to make more accurate UTI diagnoses in this unique population.

In addition to Dr. Pohl, study co-authors include Marcos Pérez-Losada, Ljubica Caldovic, Ph.D., Bruce Sprague and Michael H. Hsieh, M.D., Children’s National; Emma Nally, Suzanne L. Groah and Inger Ljungberg, MedStar National Rehabilitation Hospital; and Neel J. Chandel, Montefiore Medical Center.

AlgometRX

Breakthrough device objectively measures pain type, intensity and drug effects

AlgometRX

Clinical Research Assistant Kevin Jackson uses AlgometRx Platform Technology on Sarah Taylor’s eyes to measure her degree of pain. Children’s National is testing an experimental device that aims to measure pain according to how pupils react to certain stimuli. (AP Photo/Manuel Balce Ceneta)

Pediatric anesthesiologist Julia C. Finkel, M.D., of Children’s National Health System, gazed into the eyes of a newborn patient determined to find a better way to measure the effectiveness of pain treatment on one so tiny and unable to verbalize. Then she realized the answer was staring back at her.

Armed with the knowledge that pain and analgesic drugs produce an involuntary response from the pupil, Dr. Finkel developed AlgometRx, a first-of-its-kind handheld device that measures a patient’s pupillary response and, using proprietary algorithms, provides a diagnostic measurement of pain intensity, pain type and, after treatment is administered, monitors efficacy. Her initial goal was to improve the care of premature infants. She now has a device that can be used with children of any age and adults.

“Pain is very complex and it is currently the only vital sign that is not objectively measured,” says Dr. Finkel, who has more than 25 years of experience as a pain specialist. “The systematic problem we are facing today is that healthcare providers prescribe pain medicine based on subjective self-reporting, which can often be inaccurate, rather than based on an objective measure of pain type and intensity.” To illustrate her point, Dr. Finkel continues, “A clinician would never prescribe blood pressure medicine without first taking a patient’s blood pressure.”

The current standard of care for measuring pain is the 0-to-10 pain scale, which is based on subjective, observational and self-reporting techniques. Patients indicate their level of pain, with zero being no pain and ten being highest or most severe pain. This subjective system increases the likelihood of inaccuracy, with the problem being most acute with pediatric and non-verbal patients. Moreover, Dr. Finkel points out that subjective pain scores cannot be standardized, heightening the potential for misdiagnosis, over-treatment or under-treatment.

Dr. Finkel, who serves as director of Research and Development for Pain Medicine at the Sheikh Zayed Institute for Pediatric Surgical Innovation at Children’s National, says that a key step in addressing the opioid crisis is providing physicians with objective, real-time data on a patient’s pain level and type, to safely prescribe the right drug and dosage or an alternate treatment.,

She notes that opioids are prescribed for patients who report high pain scores and are sometimes prescribed in cases where they are not appropriate. Dr. Finkel points to the example of sciatica, a neuropathic pain sensation felt in the lower back, legs and buttocks. Sciatica pain is carried by touch fibers that do not have opioid receptors, which makes opioids an inappropriate choice for treating that type of pain.

A pain biomarker could rapidly advance both clinical practice and pain research, Dr. Finkel adds. For clinicians, the power to identify the type and magnitude of a patient’s nociception (detection of pain stimuli) would provide a much-needed scientific foundation for approaching pain treatment. Nociception could be monitored through the course of treatment so that dosing is targeted and personalized to ensure patients receive adequate pain relief while reducing side effects.

“A validated measure to show whether or not an opioid is indicated for a given patient could ease the health care system’s transition from overreliance on opioids to a more comprehensive and less harmful approach to pain management,” says Dr. Finkel.

She also notes that objective pain measurement can provide much needed help in validating complementary approaches to pain management, such as acupuncture, physical therapy, virtual reality and other non-pharmacological interventions.

Dr. Finkel’s technology, called AlgometRx, has been selected by the U.S. Food and Drug Administration (FDA) to participate in its “Innovation Challenge: Devices to Prevent and Treat Opioid Use Disorder.” She is also the recipient of Small Business Innovation Research (SBIR) grant from the National Institute on Drug Abuse.