Tag Archive for: Mary Donofrio

Dr. Donofrio performs an ultrasound

Tracking neurodevelopmental outcomes for kids with congenital heart disease

Extensive research has shown that children with congenital heart disease (CHD) who are born blue or who need cardiac surgery in their first year of life are at risk for developmental challenges and/or learning difficulties.

Mary Donofrio, M.D., co-director of the Cardiac Neurodevelopment Outcome (CANDO) program at Children’s National Hospital, says that we started the program — the only one of its kind in the Washington, D.C. region — to identify and manage delays in development and difficulties with learning, no matter when they arise.

“We start paying attention even before birth and then continue to evaluate neurodevelopment at key stages in a kid’s life to assure the best outcome. Our goal is for every kid born with CHD to be able to achieve their full potential, be active, make friends and succeed in school. Most important, we want each of our patients to grow up to be a happy and successful adult,” says Dr. Donofrio.

Learn more about CANDO at Children’s National Hospital and our role in developing best practices for neurodevelopmental and psychosocial services as part of the international multi-specialty Cardiac Neurodevelopmental Outcome Collaborative.

Mary Donofrio

Mary Donofrio, M.D., FAAP, FACC, FASE, named as The Van Metre Companies Professor of Fetal Cardiology

Mary Donofrio

Children’s National Hospital named Mary Donofrio, M.D., FAAP, FACC, FASE, as The Van Metre Companies Professor of Fetal Cardiology at Children’s National Hospital.

Children’s National Hospital named Mary Donofrio, M.D., FAAP, FACC, FASE, as The Van Metre Companies Professor of Fetal Cardiology at Children’s National Hospital.

Dr. Donofrio serves as Medical Director of the Prenatal Cardiology Program and Critical Care Delivery Program, Director of the Advanced Cardiac Imaging Fellowship and Co-Director of the Cardiac Neurodevelopmental Outcome Program at Children’s National. She is a Professor of Pediatrics at George Washington University and is the founding and current President of the Fetal Heart Society, a non-profit organization created to advance the field of fetal cardiovascular care and science through collaborative research, education and mentorship.

About the award

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

Dr. Donofrio is an international expert in fetal cardiology. She specializes in the fetal diagnosis and assessment of cardiovascular disease and the in-utero and delivery room management of newborns with complex congenital heart disease (CHD). Dr. Donofrio created an evidenced-based risk-assessment protocol for delivery room management which is now the standard of care for newborns with CHD. Dr. Donofrio has been a co-investigator on several NIH sponsored studies assessing in utero factors that influence neurodevelopmental outcome in children with CHD and more recently a study designed to minimize brain injury during heart surgery using cardiopulmonary bypass. She has published more than 130 papers, including the American Heart Association Scientific Statement on the Diagnosis and Treatment of Fetal Cardiac Disease.

The Van Metre Companies, through their vision and generosity, are ensuring that Dr. Donofrio and future holders of this professorship will launch bold, new initiatives to rapidly advance the field of fetal cardiology, elevate our leadership and improve the lifetimes of children with special hearts.

About the donors

For the past 65 years, Van Metre Companies has remained one of the Greater Washington D.C. area’s most successful, private, multi-faceted real estate developers. Albert G. Van Metre, the founder of Van Metre Companies, established a tradition of philanthropy focused on local charities. As a homegrown business, perpetuating that legacy of local giving is both a responsibility and a source of pride. The Van Metre Companies Professor of Fetal Cardiology honors Albert G. Van Metre’s memory by continuing this tradition of commitment to the community they call home.

The Van Metre Companies hosts the Annual Van Metre 5K Run in support of Children’s National, a longstanding tradition that has raised nearly $3 million in the past 30 years. In 2010, Children’s National dedicated the Van Metre Companies Cardiovascular Surgery Operating Room, a state-of-the-art cardiovascular surgery suite which was funded through the Annual Van Metre 5K Run. They also established The Van Metre Companies Professorship in Cardiology held by Charles Berul, M.D., Chief of Cardiology and Co-director of Children’s National Heart Institute.

 

Nobuyuki Ishibashi

R01 grant funds white matter protection study for congenital heart disease

Nobuyuki Ishibashi

Nobuyuki Ishibashi, M.D., is the principal investigator on a $3.2 million NIH R01 to study white matter growth and repair in utero for fetal brains affected by congenital heart disease.

Many of the neurological deficits seen in children with congenital heart disease (CHD) are related to abnormal white matter development early in life caused by reduced oxygen supply to the brain while in utero. Children with immature white matter at birth also commonly sustain additional white matter injuries following cardiac surgery.

The NIH recently awarded a prestigious R01 grant totaling more than $3.2 million to a collaborative project led by the Center for Neuroscience Research, the Sheikh Zayed Institute for Pediatric Surgical Innovation and the Children’s National Heart Institute at Children’s National Hospital as well as MedStar Washington Hospital Center.

The research, titled “White matter protection in the fetus with congenital heart disease,” looks specifically at whether providing a supplemental amount of the naturally occurring tetrahydrobiopterin (BH4) for pregnant women could rescue white matter development of fetuses with congenital heart disease whose brains aren’t receiving enough oxygen – or suffering from hypoxic-ischemic events.

Previous preclinical studies have shown that this lack of oxygen depletes the brain’s natural BH4 level, and the researchers hypothesize that BH4 levels play a critical role in the growth and development of white matter in the fetal brain by triggering key cellular/molecular processes. Specifically, the study will focus on three aims:

  1. Establish in a preclinical model the optimal protective regiment for women pregnant with a fetus who has CHD to receive BH4.
  2. Determine the appropriate approach to deliver BH4 to this population
  3. Leverage genetic tools and biochemical techniques in the laboratory to better understand where and how BH4 levels play a role in the growth (or lack thereof) of oligodendrocytes—the primary cells of white matter.

This laboratory-based work is the first step to determining if the neurodevelopment of babies born with CHD can be preserved or recovered by addressing key brain development that occurs before the baby is even born. Findings related to congenital heart disease may also translate to other populations where white matter development is affected by hypoxia-ischemia, including premature infants.

The project is led by principal investigator Nobuyuki Ishibashi, M.D., with co-investigators Vittorio Gallo, Ph.D., Joseph Scafidi, D.O., and Mary Donofrio, M.D. as well as colleagues at MedStar Washington Hospital Center.