An-Massaro

Looking for ‘help’ signals in the blood of newborns with HIE

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An Massaro

“This data support our hypothesis that a panel of biomarkers – not a one-time test for a single biomarker – is needed to adequately determine the risk and timing of brain injury for babies with HIE,” says An N. Massaro, M.D.

Measuring a number of biomarkers over time that are produced as the body responds to inflammation and injury may help to pinpoint newborns who are more vulnerable to suffering lasting brain injury due to disrupted oxygen delivery and blood flow, according to research presented during the Pediatric Academic Societies 2019 Annual Meeting.

Hypoxic-ischemic encephalopathy (HIE) happens when blood and oxygen flow are disrupted around the time of birth and is a serious birth complication for full-term infants. To lessen the chance of these newborns suffering permanent brain injury, affected infants undergo therapeutic cooling, which temporarily lowers their body temperatures.

“Several candidate blood biomarkers have been investigated in HIE but we still don’t have one in clinical use.  We need to understand how these markers change over time before we can use them to direct care in patients,” says An N. Massaro, M.D., co-director of the Neonatal Neurocritical Care Program at Children’s National and the study’s senior author. “The newborns’ bodies sent out different ‘help’ signals that we detected in their bloodstream, and the markers had strikingly different time courses. A panel of plasma biomarkers has the potential to help us identify infants most in need of additional interventions, and to help us understand the most optimal timing for those interventions.”

Past research has keyed in on inflammatory cytokines and Tau protein as potential biomarkers of brain injury for infants with HIE who are undergoing therapeutic cooling. The research team led by Children’s faculty wanted to gauge which time periods to measure such biomarkers circulating in newborns’ bloodstreams. They enrolled 85 infants with moderate or severe HIE and tapped unused blood specimens that had been collected as cooling began, as well as 12, 24, 72 and 96 hours later. The infants’ mean gestational age was 38.7 weeks, their mean birth weight was about 7 pounds (3.2 kilograms), and 19% had severe brain disease (encephalopathy).

Cytokines – chemicals like Interleukin (IL) 6, 8 and 10 that regulate how the body responds to infection, inflammation and trauma – peaked in the first 24 hours of cooling for most of the newborns. However, the highest measure of Tau protein for the majority of newborns was during or after the baby’s temperature was restored to normal.

“After adjusting for clinical severity of encephalopathy and five-minute Apgar scores, IL-6, IL-8 and IL-10 predicted adverse outcomes, like severe brain injury or death, as therapeutic hypothermia began. By contrast, Tau protein measurements predicted adverse outcomes during and after the infants were rewarmed,” Dr. Massaro says.

IL-6 and IL-8 proteins are pro-inflammatory cytokines while IL-10 is considered anti-inflammatory.  These chemicals are released as a part of the immune response to brain injury. Tau proteins are abundant in nerve cells and stabilize microtubules.

“This data support our hypothesis that a panel of biomarkers – not a one-time test for a single biomarker – is needed to adequately determine the risk and timing of brain injury for babies with HIE,” she adds.

Pediatric Academic Societies 2019 Annual Meeting presentation

  • “Serial plasma biomarkers of brain injury in infants with hypoxic ischemic encephalopathy (HIE) treated with therapeutic hypothermia (TH).”
    • Saturday, April 27, 2019, 6 p.m. (EST)

Meaghan McGowan, lead author; Alexandra C. O’Kane, co-author; Gilbert Vezina, M.D.,  director, Neuroradiology Program and co-author; Tae Chang, M.D., director, Neonatal Neurology Program and co-author; and An N. Massaro, M.D., co-director of the Neonatal Neurocritical Care Program and senior author; all of Children’s National; and co-author Allen Everett, of Johns Hopkins School of Medicine.

Ololade Okito

Parents of older, healthier newborns with less social support less resilient

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Ololade Okito

“We know that having a child hospitalized in the NICU can be a high-stress time for families,” says Ololade Okito, M.D., lead author of the cross-sectional study. “The good news is that as parental resiliency scores rise, we see a correlation with fewer symptoms of depression and anxiety.

Parents of older, healthier newborns who had less social support were less resilient during their child’s hospitalization in the neonatal intensive care unit (NICU), a finding that correlates with more symptoms of depression and anxiety, according to Children’s research presented during the Pediatric Academic Societies 2019 Annual Meeting.

Resiliency is the natural born, yet adaptable ability of people to bounce back in the face of significant adversity. Published research indicates that higher resilience is associated with reduced psychological distress, but the phenomenon had not been studied extensively in parents of children hospitalized in a NICU.

“We know that having a child hospitalized in the NICU can be a high-stress time for families,” says Ololade Okito, M.D., lead author of the cross-sectional study. “The good news is that as parental resiliency scores rise, we see a correlation with fewer symptoms of depression and anxiety. Parents who feel they have good family support also have higher resilience scores.”

The project is an offshoot of a larger study examining the impact of peer mentoring by other NICU parents who have experienced the same emotional rollercoaster ride as their tiny infants sometimes thrived and other times struggled.

The research team enrolled 35 parents whose newborns were 34 weeks gestation and younger and administered a battery of validated surveys, including:

Forty percent of these parents had high resilience scores; parents whose infants were a mean of 27.3 gestational weeks and who had more severe health challenges reported higher resilience. Another 40% of these parents had elevated depressive symptoms, while 31% screened positive for anxiety. Parental distress impairs the quality of parent-child interactions and long-term child development, the research team writes.

“Higher NICU-related stress correlates with greater symptoms of depression and anxiety in parents,” says Lamia Soghier, M.D., MEd, medical director of Children’s neonatal intensive care unit and the study’s senior author. “Specifically targeting interventions to these parents may help to improve their resilience, decrease the stress of parenting a child in the NICU and give these kids a healthier start to life.”

Pediatric Academic Societies 2019 Annual Meeting presentation

  • “Parental resilience and psychological distress in the neonatal intensive care unit (PARENT) study”
    • Tuesday, April 30, 2019, 7:30 a.m. (EST)

Ololade Okito, M.D., lead author; Yvonne Yui, M.D., co-author; Nicole Herrera, MPH, co-author; Randi Streisand, Ph.D., chief, Division of Psychology and Behavioral Health, and co-author; Carrie Tully, Ph.D., clinical psychologist and co-author; Karen Fratantoni, M.D., MPH, medical director, Complex Care Program, and co-author; and Lamia Soghier, M.D., MEd, medical unit director, neonatal intensive care unit, and senior author; all of Children’s National.

Mark Batshaw

40 years, 8 editions: Writing “Children With Disabilities”

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Mark Batshaw

Forty years ago, Mark L. Batshaw, M.D., almost singlehandedly wrote a 23-chapter first edition that ran about 300 pages. Now Dr. Batshaw’s tome, “Children With Disabilities,” is in its eighth edition, and this new volume is almost 1,000 pages, with 42 chapters, two co-editors and over 35 authors from Children’s National.

Back in 1978, Mark L. Batshaw, M.D., was a junior faculty member at John’s Hopkins University School of Medicine. In the evenings he taught a course in the university’s School of Education  titled “The Medical and Physical Aspects of the Handicapped Child,” for Master’s level special education students. Because no textbook at that time focused on that specific topic, Batshaw developed his own slide set.

“At the end of the first year of teaching the course my students said ‘You really ought to consider writing a text book based on your slides to help us move forward,’ ” Dr. Batshaw recalls. The father of three carved out time by writing on weekends and at night, cutting back on sleep.

His first goal was to create a textbook that would serve as a curriculum for a series of courses that would be taught at universities to specialists who work with children with disabilities, including social workers, physical and occupational therapists, speech and language pathologists, special education teachers, nurses, doctors and dentists.

“I wanted to cover the whole range of disabilities and divided the book initially into a series of sections, including embryology, to help students understand what can go wrong in fetal development to lead to a developmental disability; and chapters on each developmental disability, including autism, attention-deficit/hyperactivity disorder (ADHD), cerebral palsy, learning disabilities and traumatic brain injury,” he says. “The third section was devoted to available treatments, including occupational and physical therapy, speech language therapy, nutrition and medications. The final section focused on outcomes.”

His second aim was for the book to serve as a reference text for professionals in the field. The 33-year-old contacted a brand-new new publisher, Paul H. Brookes Publishing Co., that focused on special education. “They took a chance on me, and I took a chance on them,” he says.

Forty years ago, he almost singlehandedly produced a 23-chapter first edition that ran about 300 pages. Now Dr. Batshaw’s tome is in its eighth edition, and this new volume is almost 1,000 pages. And, rather than being its sole author, Dr. Batshaw enlisted two co-editors and at least five dozen authors who contributed specialty expertise in genetic counseling, social work, physical and occupational therapy, medicine and nursing. His daughter, Elissa, a special education teacher and school psychologist, authored a chapter about special education services, and his son, Drew, an executive at a start-up company, contributed autobiographical letters about the effect ADHD has had on his life.

The book, “Children With Disabilities,” also includes:

  • A glossary of medical terms so that as the reader reviews patient reports they can easily look up an unfamiliar term
  • An appendix on commonly used drugs to treat children with disabilities in order to look up the medicine by name and see the range of doses
  • An appendix devoted to different syndromes children might have
  • A reference section with organizations and foundations that help children with disabilities
  • A web site with sections designed for students and other content designed for teachers with thought questions to guide practical use of information in each chapter and more than 450 customizable PowerPoint slides for download
  • Call-out boxes for interdisciplinary team members, such as genetic counselors, explaining the roles they serve and their educational background, and
  • Excerpts of recent research articles.

“The students say they don’t sell the book. Usually when students have a textbook, they try to sell it second hand after the course ends,” explains Dr. Batshaw, now Executive Vice President, Physician-in-Chief and Chief Academic Officer at Children’s National. “Instead, students keep it and use it as a practical reference as they become professionals in their field. It has had the impact I had hoped for both as a textbook and a reference book: They say they refer to it when they have patients with a particular disorder they’re not used to treating to read up on it.”

Now a bestseller, there are more than 200,000 copies in print, including Portuguese and Ukrainian translations. “It didn’t start that way. It grew organically,” he says.

In addition to Dr. Batshaw, Children’s contributors to “Children With Disabilities” include Nicholas Ah Mew, M.D., pediatric geneticist; Nickie N. Andescavage, M.D., neonatologist; Mackenzie E. Brown, D.O., fellow in Pediatric Rehabilitation Medicine; Justin M. Burton, M.D., chief, Division of Pediatric Rehabilitation Medicine; Gabrielle Sky Cardwell, BA, clinical research assistant; Catherine Larsen Coley, PT, DPT, PCS, physical therapist; Laurie S. Conklin, M.D., pediatric gastroenterologist; Denice Cora-Bramble, M.D., MBA, executive vice president and chief medical officer; Heather de Beaufort, M.D., pediatric ophthalmologist; Dewi Frances T. Depositario-Cabacar, M.D., pediatric neurologist; Lina Diaz-Calderon, M.D., fellow in Pediatric Gastroenterology; Olanrewaju O. Falusi, M.D., associate medical director of municipal and regional affairs, Child Health Advocacy Institute; Melissa Fleming, M.D., pediatric rehabilitation specialist; William Davis Gaillard, M.D., chief Division of Epilepsy, Neurophysiology and Critical Care; Satvika Garg, Ph.D., occupational therapist; Virginia C. Gebus, R.N., MSN, APN, CNSC, nutritionist; Monika K. Goyal, M.D., MSCE, assistant chief, Division of Emergency Medicine; Andrea Gropman, M.D., chief, Division of Neurodevelopmental Pediatrics and Neurogenetics, geneticist and Neurodevelopmental pediatrician; Mary A. Hadley, BS, senior executive assistant; Susan Keller, MLS., MS-HIT, research librarian; Lauren Kenworthy, Ph.D., director, Center for Autism Spectrum Disorders; Monisha S. Kisling, MS, CGC, genetic counselor; Eyby Leon, M.D., pediatric geneticist; Erin MacLeod, Ph.D., RD, LD, director, Metabolic Nutrition; Margaret B. Menzel, MS, CGC, genetic counselor; Shogo John Miyagi, Ph.D., PharmD, BCPPS, Pediatric Clinical Pharmacology fellow; Mitali Y. Patel, DDS, program director, Pediatric Dentistry; Deborah Potvin, Ph.D., neuropsychologist; Cara E. Pugliese, Ph.D., clinical psychologist; Khodayar Rais-Bahrami, M.D., neonatologist and director, Neonatal-Perinatal Medicine Fellowship Program; Allison B. Ratto, Ph.D., clinical psychologist; Adelaide S. Robb, M.D., chief, Division of Psychiatry and Behavioral Sciences; Joseph Scafidi, D.O., neonatal neurologist; Erik Scheifele, D.M.D., chief, Division of Oral Health; Rhonda L. Schonberg, MS, CGC, genetic counselor; Billie Lou Short, M.D., chief, Division of Neonatology; Kara L. Simpson, MS, CGC, genetic counselor; Anupama Rao Tate, D.M.D., MPH, pediatric dentist; Lisa Tuchman, M.D., MPH, chief, Division of Adolescent and Young Adult Medicine; Johannes N. van den Anker, M.D., Ph.D., FCP, chief, Division of Clinical Pharmacology, Vice Chair of Experimental Therapeutics; Miriam Weiss, CPNP-PC, nurse practitioner; and Tesfaye Getaneh Zelleke, M.D., pediatric neurologist.

Billie Lou Short and Kurt Newman at Research and Education Week

Research and Education Week honors innovative science

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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

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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?”

Nickie Andescavage

To understand the preterm brain, start with the fetal brain

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Nickie Andescavage

“My best advice to future clinician-scientists is to stay curious and open-minded; I doubt I could have predicted my current research interest or described the path between the study of early oligodendrocyte maturation to in vivo placental development, but each experience along the way – both academic and clinical – has led me to where I am today,” Nickie Andescavage, M.D., writes.

Too often, medical institutions erect an artificial boundary between caring for the developing fetus inside the womb and caring for the newborn whose critical brain development continues outside the womb.

“To improve neonatal outcomes, we must transform our current clinical paradigms to begin treatment in the intrauterine period and continue care through the perinatal transition through strong collaborations with obstetricians and fetal-medicine specialists,” writes Nickie Andescavage, M.D., an attending in Neonatal-Perinatal Medicine at Children’s National.

Dr. Andescavage’s commentary was published online March 25, 2019, in Pediatrics Research and accompanies recently published Children’s research about differences in placental development in the setting of placental insufficiency. Her commentary is part of a new effort by Nature Publishing Group to spotlight research contributions from early career investigators.

The placenta, an organ shared by a pregnant woman and the developing fetus, plays a critical but underappreciated role in the infant’s overall health. Under the mentorship of Catherine Limperopoulos, Ph.D., director of MRI Research of the Developing Brain, and Adré J. du Plessis, M.B.Ch.B., MPH, chief of the Division of Fetal and Transitional Medicine, Dr. Andescavage works with interdisciplinary research teams at Children’s National to help expand that evidence base. She has contributed to myriad published works, including:

While attending Cornell University as an undergraduate, Dr. Andescavage had an early interest in neuroscience and neurobehavior. As she continued her education by attending medical school at Columbia University, she corroborated an early instinct to work in pediatrics.

It wasn’t until the New Jersey native began pediatric residency at Children’s National that those complementary interests coalesced into a focus on brain autoregulation and autonomic function in full-term and preterm infants and imaging the brains of both groups. In normal, healthy babies the autonomic nervous system regulates heart rate, blood pressure, digestion, breathing and other involuntary activities. When these essential controls go awry, babies can struggle to survive and thrive.

“My best advice to future clinician-scientists is to stay curious and open-minded; I doubt I could have predicted my current research interest or described the path between the study of early oligodendrocyte maturation to in vivo placental development, but each experience along the way – both academic and clinical – has led me to where I am today,” Dr. Andescavage writes in the commentary.

Assorted foods

Tamp down food allergy anxieties with this quiz

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Asthma is associated with severe obstructive sleep apnea in children

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Pulmonologists have often observed a link between asthma and the need for continuous positive airway pressure treatment (CPAP) among children with severe obstructive sleep apnea syndrome (OSAS).

Now, research published in the March 2019 issue of the journal Pediatric Pulmonology confirms the correlation.

Four-hundred eligible children with severe OSAS were included in a randomized, controlled study that took place at Children’s National Health System between September 2015 and June 2017. The mean age among study participants, ages 0 to 20, was 7.

Out of the 400 severe OSAS study participants, 113 children, about one-third, had asthma. Those with asthma were 29% more likely to require CPAP, compared to 14% of study participants without asthma. This association was independent of demographics, OSAS severity, obesity and a history of adenotonsillectomy, an operation to remove the tonsils.

“This is the first randomized, controlled study to test the association between asthma and CPAP among children with severe sleep apnea,” says Gustavo Nino, M.D., a corresponding study author, a pediatric pulmonologist and the director of sleep medicine at Children’s National Health System. “We’ve seen similar patterns in adults, but we needed to confirm the link in children to provide preventive screenings and personalized treatment.”

Dr. Nino mentions the goal now is to detect symptoms earlier, whether this occurs at an annual wellness exam with a pediatrician or at the first visit with a sleep medicine specialist.

“The next step for our research team, or for others interested in this topic, is to explore how these factors influence each other,” adds Dr. Nino. “Asthma itself is worse when you sleep. This leads us to wonder if obstructive sleep apnea exacerbates symptoms of asthma. Or could controlling asthma decrease the risk for CPAP therapy among children with severe obstructive sleep apnea?”

Until these questions have answers, Dr. Nino encourages pediatricians and specialists to keep the association in mind, especially since 7 million children nationwide have asthma, including 13,981 children in the District.

Parents should know that children who have severe obstructive sleep apnea and asthma are more likely to need extensive treatment, like CPAP, to maintain a positive flow of air to the nasal passages to keep the airway open.

Managing symptoms of asthma is also something parents can do at home, especially with the onset of spring asthma triggers, such as pollen, dust, dander, mold and smoke.

For help creating an asthma action plan, visit the Centers for Disease Control and Prevention.

Robin Steinhorn in the NICU

Coming together as a team for the good of the baby

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Robin Steinhorn in the NICU

Children’s National has a new program to care for children who have severe bronchopulmonary dysplasia, a serious complication of preterm birth.

Around the 1-year-old’s crib is a tight circle of smiling adults, and at the foot of his bed is a menagerie of plush animals, each a different color and texture and shape to spark his curiosity and sharpen his intellect.

Gone are the days a newborn with extremely complex medical needs like Elijah would transfer from the neonatal intensive care unit (NICU) to the pediatric intensive care unit and transition through a couple of other hospital units by the time he was discharged. Gone are the days when he’d see a variety of new physician faces at every stop. And gone are the days he’d be confined to his room, divorced from the sights and sounds and scents of the outside world, stimulation that helps little baby’s neural networks grow stronger.

Children’s National has a new program designed to meet the unique needs of children like Elijah who have severe bronchopulmonary dysplasia (BPD), a common complication of preterm birth.

“It’s more forward-thinking – and I mean thinking for the future of each individual baby, and it’s allowing the baby to have one team and one location to take advantage of a deep knowledge of and relationship with that baby and family,” says Robin Steinhorn, M.D. Dr. Steinhorn is senior vice president of the Center for Hospital-Based Specialties and one of Children’s multidisciplinary team members who visited Elijah’s bed twice weekly during his lengthy hospitalization and who continues to see him regularly during outpatient visits.

“The pulmonologist, the neonatologist, the respiratory therapist, the physical therapist, the dietitian, the cardiologist – we all come as a team to work together for the good of the baby,” Dr. Steinhorn adds. “We stick with these babies through thick and thin. We will stick with that baby with this team and this location until they are ready to go home – and beyond.”

BPD, a serious lung condition, mostly affects extremely low birthweight preterm babies whose lungs were designed to continue developing inside the womb until the pregnancy reaches full term. Often born months before their due dates, these extremely vulnerable newborns have immature organs, including the lungs, which are not ready for the task of breathing air. Children’s program targets infants who experience respiratory failure from BPD. The respiratory support required for these infants ranges from oxygen delivered through a nasal cannula to mechanical ventilators.

Robin Steinhorn and Colleague

“It’s more forward-thinking – and I mean thinking for the future of each individual baby, and it’s allowing the baby to have one team and one location to take advantage of a deep knowledge of and relationship with that baby and family,” says Robin Steinhorn, M.D.

About 1 percent of all preterm births are extremely low birthweight, or less than 1,500 grams. Within that group, up to 40 percent will develop BPD. While they represent a small percentage of overall births, these very sick babies need comprehensive, focused care for the first few years of their lives. And some infants with severe BPD also have pulmonary hypertension which, at Children’s National, is co-managed by cardiology and pulmonary specialists.

Children’s BPD team not only focuses on the child’s survival and medical care, they focus on the neurodevelopmental and social care that a baby needs to thrive. From enhanced nutrition to occupational and physical therapy to a regular sleep cycle, the goal is to help these babies achieve their full potential.

“These babies are at tremendous risk for long-term developmental issues. Everything we do is geared to alleviate that,” adds John T. Berger III, M.D., director of Children’s Pulmonary Hypertension Program.

“Our NICU care is more focused, comprehensive and consistent,” agrees Mariam Said, M.D., a neonatologist on the team. “We’re also optimizing the timing of care and diagnostic testing that will directly impact health outcomes.”

Leaving no detail overlooked, the team also ensures that infants have age-appropriate developmental stimuli, like toys, and push for early mobility by getting children up and out of bed and into a chair or riding in a wagon.

“The standard approach is to keep the baby in a room with limited physical or occupational therapy and a lack of appropriate stimulation,” says Geovanny Perez, M.D., a pulmonologist on the team. “A normal baby interacts with their environment inside the home and outside the home. We aim to mimic that within the hospital environment.”

Dr. Steinhorn, who had long dreamed of creating this comprehensive team care approach adds that “it’s been so gratifying to see it adopted and embraced so quickly by Children’s NICU caregivers.”

Assorted foods

Food allergies: a research update

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Assorted foods

Promising new therapies for food allergies are on the horizon, including an experimental immunotherapy awaiting federal approval that enables people who are very allergic to eat peanut protein without suffering serious side effects.

Good news, right?

As it turns out, the idea of a child who is highly allergic to a specific food eating that same food item makes kids with lifelong food allergies and their parents a bit queasy.

“It’s a very big paradigm shift. From diagnosis, children are told to avoid their food triggers at all cost. But now they may be counseled to approach the very thing that scares them, put it in their body and see what happens,” says Linda Herbert, Ph.D., an assistant professor in Children’s Division of Psychology and Behavioral Health.

“On the flip side, these new protections could reduce long-term anxieties, replacing daily anxiety about accidental exposure with a newfound sense of empowerment. Either way, a lot of families will need support as they try these new treatments that enable them to ingest a food allergen daily or wear a patch that administers a controlled dose of that food allergen,” Herbert says.

She will discuss food allergy treatments in the pipeline and families’ psychosocial concerns related to daily life as she presents a research update during the American Academy of Allergy, Asthma & Immunology (AAAAI) 2019 Annual Meeting. A select group, including Herbert, has been recognized with an AAAAI Foundation Heritage Lectureship, which honors distinguished AAAAI members with a special lecture and plaque.

Herbert’s symposium targets allied health professionals at the annual meeting, including psychologists, dietitians and nurse practitioners who attend to a host of psychosocial concerns felt by families affected by allergies to foods like eggs, nuts and cow’s milk.

“When patients arrive for outpatient therapy, they feel anxious about being safe when they’re out in public. They have anxieties about their children feeling safe at school as well as managing restaurant meals. They explain difficulties being included in social events like birthday parties, field trips and shared vacations,” Herbert says. “Some families restrict social activities due to stress and anxiety.”

Children’s National Health System takes a multidisciplinary approach for complex conditions like food allergies, she says, combining the expertise of psychologists, medical providers, research nurses, clinical nurses, registered dietitians and other allied health professionals.

“When we all communicate, we can see the complete picture. It strengthens the care that the child receives, and it’s especially powerful that it can happen all at once – rather than going to multiple appointments,” she adds.

During such group huddles, the team agrees on a plan together that is communicated to the family. One ongoing challenge is that one-third of school children with food allergies are bullied or teased.

“A lot of parents don’t necessarily know to ask or how to ask. I frequently suggest that clinicians discuss peer concerns more in clinic.”

American Academy of Allergy, Asthma & Immunology 2019 Annual Meeting presentation

  • “Allied Health Plenary – Food Allergy Updates.”

Friday, Feb. 22, 2019, 4:15-5:30 p.m. (PST)

Linda Herbert, Ph.D., director of Children’s Division of Allergy and Immunology’s psychosocial clinical program.

Teenage boy sleeping

Longer concussion recovery in children connected to poor sleep

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Teenage boy sleeping

A new research study suggests that adolescents who get a good night’s sleep after a sports-related concussion might be linked to a shorter recovery time.

Research presented at the American Academy of Pediatrics Conference in Orlando, Fla., concluded that young athletes who slept well after a concussion were more likely to recover within two weeks, while those that didn’t receive a good night’s rest increased their likelihood to endure symptoms for 30 days or more.

The design and method was observational, where sleep factors and recovery are examined in association with each other. While the design does not allow a strong causal relationship to be established, it does not report control of other possible mediating variables, its sample size and strength of the findings are strongly suggestive, and provide a rationale for further study of sleep as a critical factor in recovery.

According to Gerard Gioia, Ph.D., chief of the Division of Pediatric Neuropsychology at Children’s National Health System, clinicians should ensure that sleep is properly assessed post-concussion and appropriate sleep hygiene strategies should be provided to the patient and family.

The average age of the 356 participants in the study was 14. Researchers conducting the study had the participants complete a questionnaire called the Pittsburgh Sleep Quality Index. Based on the answers reported, the teens were grouped into two categories: 261 good sleepers and 95 poor sleepers.

“The study highlights the importance of sleep, a critical factor in the recovery from a concussion,” says Dr. Gioia, “These findings are highly consistent with our own clinical experience in treating children and adolescents with concussions in that poor sleep are a significant limiting factor in recovery.”

During the follow-up visits three months later, both groups of patients had improved, however the good sleepers continued to have significantly better symptoms and sleep scores.

Dr. Anna Penn uses a microscope

New model mimics persistent interneuron loss seen in prematurity

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Dr. Anna Penn uses a microscope

Children’s research-clinicians created a novel preclinical model that mimics the persistent interneuron loss seen in preterm human infants, identifying interneuron subtypes that could become future therapeutic targets to prevent or lessen neurodevelopmental risks.

Research-clinicians at Children’s National Health System have created a novel preclinical model that mimics the persistent interneuron loss seen in preterm human infants, identifying interneuron subtypes that could become future therapeutic targets to prevent or lessen neurodevelopmental risks, the team reports Jan. 31, 2019, in eNeuro. The open access journal for Society for Neuroscience recognized the team’s paper as its “featured” article.

In the prefrontal cortex (PFC) of infants born preterm, there are decreased somatostatin and calbindin interneurons seen in upper cortical layers in infants who survived for a few months after preterm birth. This neuronal damage was mimicked in an experimental model of preterm brain injury in the PFC, but only when the newborn experimental models had first experienced a combination of prenatal maternal immune activation and postnatal chronic sublethal hypoxia. Neither neuronal insult on its own produced the pattern of interneuron loss in the upper cortical layers observed in humans, the research team finds.

“These combined insults lead to long-term neurobehavioral deficits that mimic what we see in human infants who are born extremely preterm,” says Anna Penn, M.D., Ph.D., a neonatologist in the Division of Neonatology and the Fetal Medicine Institute and a developmental neuroscientist at Children’s National Health System, and senior study author. “Future success in preventing neuronal damage in newborns relies on having accurate experimental models of preterm brain injury and well-defined outcome measures that can be examined in young infants and experimental models of the same developmental stage.”

According to the Centers for Disease Control and Prevention 1 in 10 infants is born preterm, before the 37th week of pregnancy. Many of these preterm births result from infection or inflammation in utero. After delivery, many infants experience other health challenges, like respiratory failure. These multi-hits can exacerbate brain damage.

Prematurity is associated with significantly increased risk of neurobehavioral pathologies, including autism spectrum disorder and schizophrenia. In both psychiatric disorders, the prefrontal cortex inhibitory circuit is disrupted due to alterations of gamma-aminobutyric acid (GABA) interneurons in a brain region involved in working memory and social cognition.

Cortical interneurons are created and migrate late in pregnancy and early infancy. That timing leaves them particularly vulnerable to insults, such as preterm birth.

In order to investigate the effects of perinatal insults on GABAergic interneuron development, the Children’s research team, led by Helene Lacaille, Ph.D., in Dr. Penn’s laboratory, subjected the new preterm encephalopathy experimental model to a battery of neurobehavioral tests, including working memory, cognitive flexibility and social cognition.

“This translational study, which examined the prefrontal cortex in age-matched term and preterm babies supports our hypothesis that specific cellular alterations seen in preterm encephalopathy can be linked with a heightened risk of children experiencing neuropsychiatric disorders later in life,” Dr. Penn adds. “Specific interneuron subtypes may provide specific therapeutic targets for medicines that hold the promise of preventing or lessening these neurodevelopmental risks.”

In addition to Dr. Penn and Lead Author Lacaille, Children’s co-authors include Claire-Marie Vacher; Dana Bakalar, Jiaqi J. O’Reilly and Jacquelyn Salzbank, all of Children’s Center for Neuroscience Research.

Financial support for research described in this post was provided by the National Institutes of Health under award R01HD092593, District of Columbia Intellectual Developmental Disabilities Research Center under award U54HD090257, Cerebral Palsy Alliance Research Foundation, Children’s National Board of Visitors, Children’s Research Institute and Fetal Medicine Institute.

Vittorio Gallo

Neurodevelopmental disorders: Developing medical treatments

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Vittorio Gallo

Vittorio Gallo, Ph.D., Chief Research Officer, participates in the world’s largest general scientific gathering, leading panelists in a timely conversation about progress made so far with neurodevelopmental disorders and challenges that lie ahead.

The human brain is the body’s operating system. Imagine if rogue code worked its way into its hardware and software, delaying some processes, disrupting others, wreaking general havoc.

Neurodevelopmental disorders are like that errant code. They can occur early in life and impact brain development for the rest of the person’s life. Not only can fundamental brain development go awry, processes that refine the brain also can become abnormal, creating a double neural hit.  Adding to those complications, children with neurodevelopmental disorders like autism spectrum disorder (ASD) and Fragile X syndrome often contend with multiple, overlapping cognitive impairments and learning disabilities.

The multiple layers of complexities for these disorders can make developing effective medical treatments particularly challenging, says Vittorio Gallo, Ph.D., Chief Research Officer at Children’s National Health System and recipient of a coveted Senator Jacob Javits Award in the Neurosciences.

During the Feb. 16, 2019, “Neurodevelopmental Disorders: Developing Medical Treatments” symposium, Gallo will guide esteemed panelists in a timely conversation about progress made so far and challenges that lie ahead during the AAAS Annual Meeting in Washington, the world’s largest general scientific gathering.

“This is a very important symposium; we’re going to put all of the open questions on the table,” says Gallo. “We’re going to present a snapshot of where the field is right now: We’ve made incredible advances in developmental neuroscience, neonatology, neurology, diagnostic imaging and other related fields. The essential building blocks are in place. Where are we now in developing therapeutics for these complex disorders?”

For select disorders, many genes have been identified, and each new gene has the potential to become a target for improved therapies. However, for other neurodevelopmental disorders, like ASD, an array of new genes continue to be discovered, leaving an unfinished picture of which genetic networks are of most importance.

Gallo says the assembled experts also plan to explore major research questions that remain unanswered as well as how to learn from past experiences to make future studies more powerful and insightful.

“One topic up for discussion will be new preclinical models that have the potential to help in identifying specific mechanisms that cause these disorders. A combination of genetic, biological, psychosocial and environmental risk factors are being combined in these preclinical models,” Gallo says.

“Our studies of the future need to move beyond describing and observing in order to transform into studies that establish causality between the aberrant developmental processes and these constellations of neurodevelopmental disorders.”

Study authors Aaron Sathyanesan, Ph.D., Joseph Abbah, B.Pharm., Ph.D., Srikanya Kundu, Ph.D. and Vittorio Gallo, Ph.D.

Children’s perinatal hypoxia research lauded

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Study authors Aaron Sathyanesan, Ph.D., Joseph Abbah, B.Pharm., Ph.D., Srikanya Kundu, Ph.D. and Vittorio Gallo, Ph.D.

Study authors Aaron Sathyanesan, Ph.D., Joseph Abbah, B.Pharm., Ph.D., Srikanya Kundu, Ph.D. and Vittorio Gallo, Ph.D.

Chronic sublethal hypoxia is associated with locomotor miscoordination and long-term cerebellar learning deficits in a clinically relevant model of neonatal brain injury, according to a study led by Children’s National Health System researchers published by Nature Communications. Using high-tech optical and physiological methods that allow researchers to turn neurons on and off and an advanced behavioral tool, the research team found that Purkinje cells fire significantly less often after injury due to perinatal hypoxia.

The research team leveraged a fully automated, computerized apparatus – an Erasmus Ladder – to test experimental models’ adaptive cerebellar locomotor learning skills, tracking their missteps as well as how long it took the models to learn the course.

The research project, led by Aaron Sathyanesan, Ph.D., a Children’s postdoctoral research fellow, was honored with a F1000 prime “very good rating.” The Children’s research team used both quantitative behavior tests and electrophysiological assays, “a valuable and objective platform for functional assessment of targeted therapeutics in neurological disorders,” according to the recommendation on a digital forum in which the world’s leading scientists and clinicians highlight the best articles published in the field.

Calling the Erasmus Ladder an “elegant” behavioral system, Richard Lu, Ph.D., and Kalen Berry write that the Children’s National Health System research team “revealed locomotor behavior and cerebellar learning deficits, and further utilized multielectrode recording/optogenetics approaches to define critical pathophysiological features, such as defects in Purkinje cell firing after neonatal brain injury.”

Lu, Beatrice C. Lampkin Endowed Chair in Cancer Epigenetics, and Berry, an associate faculty member in the Cancer and Blood Diseases Institute, both at Cincinnati Children’s, note that the Children’s results “suggest that GABA signaling may represent a potential therapeutic target for hypoxia-related neonatal brain injury that, if provided at the correct time during development post-injury, could offer lifelong improvements.”

In addition to Sathyanesan, Children’s co-authors include Co-Lead Author, Srikanya Kundu, Ph.D., and Joseph Abbah, both of Children’s Center for Neuroscience Research, and Vittorio Gallo, Ph.D., Children’s Chief Research Officer and the study’s senior author.

Research covered in this story was supported by the Intellectual and Developmental Disability Research Center under award number U54HD090257.

little boy looking at gun

A ‘compelling call’ for pediatricians to discuss firearm safety

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little boy looking at gun

The Children’s commentators point to the “extremely dangerous” combination of “the small curious hands of a young child” and “the easily accessible and operable, loaded handgun” and suggest that pediatricians who counsel families about safely storing weapons tailor messaging to the weapon type and the family’s reason for owning a firearm.

Paradoxically, as overall firearm ownership decreased in U.S. households with young children from 1976 to 2016, the proportion of these families who owned handguns increased. This shift in firearm preferences over decades from mostly rifles to mostly handguns coincided with increasing firearm-mortality rates in young children, researchers report Jan. 28, 2019, in Pediatrics.

“Almost 5 million children live in homes where at least one firearm is stored loaded and unlocked,” Kavita Parikh, M.D., a pediatric hospitalist at Children’s National Health System, and co-authors write in an invited commentary. “This study is a loud and compelling call to action for all pediatricians to start open discussions around firearm ownership with all families and share data on the significant risks associated with unsafe storage. It is an even louder call to firearm manufacturers to step up and innovate, test and design smart handguns, inoperable by young children, to prevent unintentional injury,” Dr. Parikh and colleagues continue.

The Children’s commentators point to the “extremely dangerous” combination of “the small curious hands of a young child” and “the easily accessible and operable, loaded handgun” and suggest that pediatricians who counsel families about safely storing weapons tailor messaging to the weapon type and the family’s reason for owning a firearm.

They also advocate for childproofing firearms stored in the home – through free or discounted locks, storing weapons separately from ammunition, and using personalized technology that limits the firearm’s potential to be used by children accidentally. According to a retrospective, cross-sectional study led by Children’s researchers, younger children are more likely to be shot by accident.

“The development of effective safety controls on firearms is not only attainable but could be the next big step towards reducing mortality, especially among our youngest. We as a society should be advocating for continued research to ‘childproof’ firearms so that if families choose to have firearms in the home, the safety of their children is not compromised,” Dr. Parikh and co-authors write.

In addition to Dr. Parikh, the senior author, the Pediatrics commentary co-authors include Lead Author Shilpa J. Patel M.D., MPH, emergency medicine specialist; and co-author Monika K. Goyal M.D., MSCE, assistant division chief and director of research in Children’s Division of Emergency Medicine.

new mom with baby

Fighting perinatal mood and anxiety disorders on multiple levels

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new mom with baby

Over the past several decades, it’s become increasingly recognized that perinatal mood and anxiety disorders (PMADs), including postpartum depression, are more than just “baby blues.” They’re the most common complication of childbirth in the U.S., affecting about 14 percent of women in their lifetimes and up to 50 percent in some specific populations. PMADs can lead to a variety of adverse outcomes for both mothers and their babies, including poor breastfeeding rates, poor maternal-infant bonding, lower infant immunization rates and maternal suicides that account for up to 20 percent of postpartum deaths.

But while it’s obvious that PMADs are a significant problem, finding a way to solve this issue is far from clear. In a policy statement published December 2018 in the journal Pediatrics, the American Academy of Pediatrics recommends that pediatric medical homes coordinate more effectively with prenatal providers to ensure PMAD screening occurs for new mothers at well-child checkups throughout the first several weeks and months of infancy and use community resources and referrals to ensure women suffering with these disorders receive follow-up treatment.

To help solve the huge issue of PMADs requires a more comprehensive approach, suggests Lenore Jarvis, M.D., MEd, an emergency medicine specialist at Children’s National Health System. A poster that Dr. Jarvis and colleagues from Children’s Perinatal Mental Health Taskforce recently presented at the American Academy of Pediatrics 2018 National Convention and Exhibit in Orlando, Florida, details the integrated care to help women with PMADs that originated at Children’s National and is being offered at several levels, including individual, interpersonal, organizational, community and policy. The poster was ranked best in its section for the Council on Early Childhood.

At the base level of care for mothers with possible PMADs, Dr. Jarvis says, are the one-on-one screenings that take place in primary care clinics. Currently, all five of Children’s primary care clinics screen for mental health concerns at annual visits. At the 2-week, 1-, 2-, 4- and 6-month visits, mothers are screened for PMADs using the Edinburgh Postnatal Depression Scale, a validated tool that’s long been used to gauge the risk of postpartum depression. In addition, recent studies at Children’s neonatal intensive care unit (NICU) and emergency department (ED) suggest that performing PMAD screenings in these settings as well could help catch even more women with these disorders: About 45 percent of parents had a positive screen for depression at NICU discharge, and about 27 percent of recent mothers had positive screens for PMADs in the ED.

To further these efforts, Children’s National recently started a Perinatal Mental Health Taskforce to promote multidisciplinary collaboration and open communication with providers among multiple hospital divisions. This taskforce is working together to apply lessons learned from screening in primary care, the NICU and the ED to discuss best practices and develop hospital-wide recommendations. They’re also sharing their experiences with hospitals across the country to help them develop best practices for helping women with PMADs at their own institutions.

Furthering its commitment to PMAD screening, Children’s National leadership set a goal of increasing screening in primary care by 15 percent for fiscal year 2018 – then exceeded it. Children’s National is also helping women with PMADs far outside the hospital’s walls by developing a PMAD screening toolkit for other providers in Washington and across the country and by connecting with community partners through the DC Collaborative for Mental Health in Pediatric Primary Care. In April 2019, the hospital will host a regional perinatal mental health conference that not only will include its own staff but also staff from other local hospitals and other providers who care for new mothers, including midwives, social workers, psychologists, community health workers and doulas.

Finally, on a federal level, Dr. Jarvis and colleagues are part of efforts to obtain additional resources for PMAD screening, referral and treatment. They successfully advocated for Congress to fully fund the Screening and Treatment for Maternal Depression program, part of the 21st Century Cures Act. And locally, they provided testimony to help establish a task force to address PMADs in Washington.

Together, Dr. Jarvis says, these efforts are making a difference for women with PMADs and their families.

“All this work demonstrates that you can take a problem that is very personal, this individual experience with PMADS, and work together with a multidisciplinary team in collaboration to really have an impact and promote change across the board,” she adds.

In addition to Dr. Jarvis, the lead author, Children’s co-authors include Penelope Theodorou, MPH; Sarah Barclay Hoffman, MPP, Program Manager, Child Health Advocacy Institute; Melissa Long, M.D.; Lamia Soghier M.D., MEd, NICU Medical Unit Director; Karen Fratantoni M.D., MPH; and Senior Author Lee Beers, M.D., Medical Director, Municipal and Regional Affairs, Child Health Advocacy Institute.

AlgometRX

Breakthrough device objectively measures pain type, intensity and drug effects

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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.

general school supplies

Studying the impact of later school start times

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general school supplies

Teens have a biological preference to fall asleep later than younger children and adults, and wake up later, due to a delayed release of hormones that promote sleep. This timing coincides with puberty and makes it harder for middle and high school students to fall asleep early – regardless of 5 a.m. alarms and 7:17 a.m. school start times.

After studying this trend among nearly 1,000 seventh and eighth-grade students in 11 middle schools within a Mid-Atlantic school district, Daniel Lewin, Ph.D., a sleep medicine specialist, pediatric psychologist and associate director of the sleep medicine program at Children’s National Health System, coauthored and published research entitled “Later Start, Longer Sleep: Implications of Middle School Start Times” in the Journal of School Health, which outlines the benefits of delaying school start times.

The research team divided students into two groups: Close to 650 students attended eight late-starting middle schools, where school started at 8 a.m., while nearly 350 students attended early-starting middle schools, where school started at 7:23 a.m.

Students starting school 37 minutes later, despite going to bed 15 minutes later than peers attending an earlier-starting school, got 17 minutes more sleep each night and were more likely to report feeling wide awake during class. The researchers predicted this later-starting school model would translate to students getting an extra 75 minutes of sleep a week – roughly 51 hours of extra sleep each school year. These researchers find that every two minutes in delayed school start times results in one minute of additional sleep each night for children and teens.

Sleep Chart

Middle and high school students should get 8.5 to 10.5 hours of sleep each night, ideally between 9 p.m. and 8:30 a.m. for 12- to 15-year-olds and 10:30 p.m. and 9 a.m. for 16- to 18-year-olds.

The American Academy of Pediatrics (AAP) published similar research in their journal, Pediatrics, about the benefits of letting teens catch up on sleep, citing a reduced risk of students being overweight, getting into car accidents or suffering from depression as well as a greater likelihood of having better grades, higher test scores and a better quality of life. AAP recommends schools start at 8:30 a.m. or later to allow students to get 8.5 to 9.5 hours of sleep each night and issued a statement in 2014, entitled “School Start Times for Adolescents.”

Dr. Lewin continues to track these benefits and works with schools to implement the changes. He recently wrote an editorial, entitled “All the Clocks Are Ticking: Sleep Health and Metabolism,” for the Journal of Adolescent Health about the correlation between improved sleep health, mental and physical health and academic performance, explaining how circadian clocks, present on a cellular level, influence behavior and metabolism.

While pushing school start times back requires an immediate investment of rearranging travel routes, bell schedules and after-school activities, several school districts near Washington, D.C., from Virginia Beach to Fairfax County, are adopting this public health model.

An economic analysis conducted by the RAND Corporation finds that after two years, the benefits of reorganizing school start times outweigh the costs.

Lenore Jarvis at #thisisourlane meeting

#thisisourlane: Pediatricians call for safer firearm storage, enhanced research funding

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Lenore Jarvis at #thisisourlane meeting

The 2-year-old scampered unexpectedly into a room, startling a family member. Thinking the toddler was an intruder, the family member fired, hitting the child in the chest.

In the emergency department at Children’s National Health System, Lenore Jarvis, M.D. MEd, FAAP, emergency medicine specialist, and colleagues tried to save the boy’s life, inserting tubes, transfusing blood and attempting to restart his dying heart via CPR. The Children’s team was unsuccessful and emerged covered in the blood of a boy whose death was heartbreaking and preventable.

“Firearm violence is a leading cause of childhood traumatic death and injury,” Dr. Jarvis told attendees of a recent congressional news conference intended to prod the incoming Congress to take more concrete action to prevent firearm violence. She provided snapshots of some of the countless lives of local youths cut short by firearms, including an 8-year-old girl killed on a playground in a drive-by shooting, a 13-year-old young man murdered during a fight, a 15-year-old young woman who committed suicide and an entire family who died from firearm injuries.

“I wish it were not so. But these stories are endless. In our emergency department, the effects of gun violence are frequent, life-altering and personal,” Dr. Jarvis said.

The #ThisISOurLane press conference, convened by U.S. Rep. Robin Kelly, (D-Illinois), included haunting stories by clinicians from across the nation about the devastating impact of firearm injuries on children and youth. According to a retrospective, cross-sectional study led by Children’s researchers, younger children are more likely to be shot by accident, and odds are higher that older youths are victims of an assault involving a firearm.

“Gun violence is a public health crisis and should be addressed as such. We need to reduce the numbers of suicides, homicides and accidental gun deaths in children,” added Dr. Jarvis, who also is president-elect of the District of Columbia Chapter of the American Academy of Pediatrics.

During the news conference, U.S. Rep. Frank Pallone Jr., (D-New Jersey), vowed that the House Energy and Commerce Committee he chairs this session will move forward languishing bills, including funding the Centers for Disease Control Prevention to conduct firearms violence research.

smiling baby sleeping

The science behind optimal sleep health

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smiling baby sleeping

Children younger than age 2 need at least 12 hours of sleep each day.

As families and parents renew their interest in health in the new year, pediatricians can take advantage of this momentum by talking about one area absent from common New Year’s resolutions lists: getting enough sleep.

Like diet, exercise and activities that keep your brain sharp, such as reading or learning a new language, healthful sleep patterns play a vital role in supporting physical health and cognitive performance – especially for children and teens.

Here are a few tips parents and pediatricians can use, based on research published by Daniel Lewin, Ph.D., a pediatric psychologist and sleep medicine specialist at Children’s National Health System.

Understand how much sleep each child needs.

The typical range of recommended sleep, such as eight to 10 hours each night, varies for each child. A 16-year-old may do well with 8.5 hours of sleep, while a 6-year-old may need 13 hours of sleep to stay alert. Their body is still rapidly developing. The timing of sleep matters, too, due to a child’s natural circadian rhythm. A chart below details sleep recommendations based on age.

Sleep Chart

Turn a child’s bedroom into a healthful sleep chamber.

Encouraging children to fall asleep by 7 or 9 p.m. may require planning – outside of maintaining regular sleep schedules. To start, make it easy to promote sound sleep by eliminating distractions, including clocks and electronic devices, which might sit next to a child’s bed and distract him or her from getting a good night’s sleep.

Reserve a designated area for homework and study hours outside of the bedroom, which helps reinforce that the bed is a place for sleep and rest. Avoid doing any complicated routines or activities that might cause excitement right before bed, such as assembling a new toy or playing a high-stakes game.

Follow the same rules for conversations: Don’t have talks that might evoke excitement, like the next Disneyworld vacation, or stress, such as bringing the next day’s spelling test up right before bed. By creating a calm zone, you’ll avoid energizing the biological ‘burst zone,’ a rush of energy that occurs in short bursts before one prepares to rest for the night. Keep conversations and routines simple and soothing. Reading, stretching or practicing mindfulness and yoga are complementary activities children can practice at least 15 minutes before bedtime.

Schedule activities about circadian rhythms.

Understanding when a child sleeps best is just as important as understanding how much sleep is essential to support optimal health. A student in high school is biologically wired to stay up past 9 p.m. due to a later release of hormones that promote sleep. This is one reason some school systems are experimenting with later middle and high school start times, which, according to a review in the Journal of School Health, increases a student’s chance of feeling ‘wide awake’ and alert in the classroom.

If you have control of your student’s schedule, plan around it. For instance, schedule activities for a 17-year-old in the late morning, if possible, while allowing time in the afternoon for a young child to take a nap.

These starter tips serve as ways to strengthen sleep quality. Learn more about Dr. Lewin’s research at PubMed, view a few of his blogs for parents at U.S. News & World Report and learn about the link between sleep and health at the National Institutes of Health. If you experience recurring problems, such as sleep apnea, insomnia, sleep walking, ongoing sleep disruptions or excessive daytime sleepiness, connect with a health care provider.