That's Pediatrics

Dr. Timothy Hand, associate professor of pediatrics and immunology at the University of Pittsburgh School of Medicine, UPMC Children’s Hospital of Pittsburgh, discusses his research into the vertical transmission of immunity from mothers to their infants through breast milk and the importance of maternal antibodies in preventing necrotizing enteritis in preemies.

George K. Gittes, MD, Benjamin R. Fisher Chair of Pediatric Surgery, chief of pediatric general and thoracic surgery, scientific co-director of research at UPMC Children’s Hospital of Pittsburgh, and director of the Richard King Mellon Foundation Institute for Pediatric Research, discusses the Institute’s role in supporting research and academic work across Children’s Hospital.

Patrick M. Kochanek, MD, MCCM, distinguished professor of Critical Care Medicine, the Ake N. Grenvik professor and vice chair of Critical Care Medicine; director of the Safar Center for Resuscitation Research; and professor of Pediatrics, Anesthesiology, and Clinical and Translational Science at the University of Pittsburgh School of Medicine, discusses the future for studying and treating pediatric head trauma at the Safar Center.

Adelaide L. Eichman, MD, associate professor of Pediatrics at the University of Pittsburgh School of Medicine in the Division of Child Advocacy and assistant medical director of the Allegheny County Child Healthy Evaluation and Coordination Services (CHECS) Program, UPMC Children’s Hospital of Pittsburgh, discusses how Child Advocacy Centers work and the future goals for broadening the scope of care within this critical specialty.

Megan Culler Freeman, MD, PhD, pediatric infectious disease physician at Children’s Hospital of Pittsburgh and assistant professor of Pediatrics at the University of Pittsburgh School of Medicine, discusses her recent studies on acute flaccid myelitis (AFM) and enterovirus D68 (EV-D68), performed at The Freeman Laboratory, which she heads.

Matthew Ford, MS, CCC-SLP, clinical coordinator, Cleft-Craniofacial Center, UPMC Children’s Hospital of Pittsburgh, discusses the journey of new parents learning their child will have a cleft or birth anomaly. He describes the breadth of treatment options available for kids with craniofacial differences who remain patients of the center until adulthood.

Dr. Hoda Abdel-Hamid, director of the Pediatric Neuromuscular Program, Pediatric EMG Lab, and Pediatric MDA Clinic at UPMC Children's Hospital of Pittsburgh, discusses the care of children with chronic neuromuscular diseases and the coordination of subspecialists needed to treat them and their families.

Dr. Christopher Horvat, director of Health Informatics for Clinical Effectiveness at UPMC Children's Hospital of Pittsburgh, and our hosts discuss the emergence of electronic health records (EHRs) and their potential to deliver efficiencies and equities in care. Dr. Horvat describes how evidence-based medicine has informed the training of new physicians and how clinical trials help evolve and create new standards of care.

Stephanie Colaberardino, director of Child Life Volunteer Services and Family Resource Center, and Alanna Kanawalsky, Child Life lead adaptive care team specialist, UPMC Children's Hospital of Pittsburgh, discuss the important role of child life specialists in the lives of hospitalized children. They describe the many unique offerings of UPMC Children’s Child Life, including the Dream Big TV Studio, Matt’s Maker Space, and STEAM programming.

Tim Shope, MD, professor of Pediatrics at UPMC Children’s Hospital of Pittsburgh, has lived in many places, but common pediatric infections, including urinary tract infections (UTIs) are everywhere. His team created the UTICalc, available at uticalc.ptt.edu. This user-friendly tool prompts the clinician with five questions, providing an estimated risk of UTI to help reduce unnecessary catheterization and improve outcomes. Also, learn about Dr. Shope’s time with the U.S. Navy, and his famous family member in the world of infectious disease research.

When an infant is born, their first introduction is to a new immune system and new bacteria. Tim Hand, PhD, assistant professor with the Richard King Mellon Foundation Institute for Pediatric Research, takes samples from the neonatal intensive care unit (NICU) at UPMC Magee-Womens Hospital, to look at how antibodies in a mother’s breast milk may shape the relationship between an infant and their microbiome. Listen in as Dr. Hand discusses the unique microbiome of premature infants, necrotizing enterocolitis (NEC), and how maternal IgA, an active component in a mother’s breast milk, can shape a child’s immune system.

"That's Pediatrics" will explore the latest discoveries and innovations in pediatric medicine and research at UPMC Children's Hospital of Pittsburgh. Learn about what to expect from “That’s Pediatrics” and meet two of the hosts, Stephanie Dewar, MD, and John Williams, MD.

When our young patients are hurting, we can only guess what's causing their pain since they cannot speak for themselves. Rachel Berger, MD, chief of the Child Advocacy Center at UPMC Children’s Hospital of Pittsburgh, and her team want to ensure one possibility isn’t left off the table: a brain injury. Dr. Berger talks with hosts Stephanie Dewar, MD, and John Williams, MD, about a blood test to help physicians identify infants who may have bleeding of the brain as a result of abusive head trauma, sometimes referred to as shaken baby syndrome. UPMC is the first hospital system to have a universal screening for child abuse in their Emergency Departments.

There are so many types of germs that cause illness, but so little we know about them. Terence Dermody, MD, physician-in-chief and scientific director at UPMC Children’s Hospital of Pittsburgh, is motivated by the endless opportunities in Infectious Diseases to discover more about these little mysteries that affect our patients. Hosts Carolyn Coyne, PhD, and Brian Martin, DMD, ask Dr. Dermody about what drew him to Virology and Infectious Diseases and how he balances his research and clinical work. Dr. Dermody also introduces the Pittsburgh Study, a multi-year longitudinal population study that aims to follow children in Allegheny County from birth to completion of high school to answer the question: What determines health?

This special episode of That’s Pediatrics tackles a subject currently on the minds of pediatricians and parents alike: Acute flaccid myelitis (AFM). This is a rare childhood neurological disorder that causes weakness in the arms or legs — sometimes even paralysis. John Williams, MD, our division chief of Pediatric Infectious Disease at UPMC Children’s Hospital of Pittsburgh, talks about the recent outbreak of AFM with enterovirus virologist Carolyn Coyne, PhD, and Brian Martin, DMD, VP of Medical Affairs.

A family history, working with children, and a love of math motivated Radhika Muzumdar, MD, chief of Pediatric Endocrinology, to choose a career focused on diabetes. Her research and clinical care aim to meet the short- and long-term goals of treatment and management of diabetes. In this episode, Dr. Muzumdar covers her career beginning with her earlier work on growth hormones and IGF-1 (insulin-like growth factor 1), to her upcoming studies on the hypothalamus and the humanin peptide. Other current programs and studies include a mobile test kitchen and video game-based nutrition education.

When George Gittes, MD, and his research team came across an outcome they weren't expecting, Dr. Gittes’ surgical background helped identify an amazing discovery — using gene therapy to reverse autoimmune type I diabetes without immunosuppression. Hosts Stephanie Dewar, MD, and John Williams, MD, discuss the details of this fascinating study and more with Dr. Gittes. Dr. Gittes has recently been appointed the director of the Richard King Mellon Foundation Institute for Pediatric Research and co-scientific director at UPMC Children's Hospital of Pittsburgh.

In the late ’80s, a young George Mazariegos, MD, had a one-month rotation with transplant pioneer Thomas E. Starzl, MD. Today, he is chief of Pediatric Transplantation at UPMC Children’s Hospital of Pittsburgh and director of Pediatric Transplantation at the Thomas E. Starzl Transplantation Institute. Our hosts cover all things pediatric liver transplantation in Pittsburgh: What conditions require a transplant, what our center has accomplished, growing our transplant network, improving care after transplantation, and more.

The cells in our body work together as a system to help us function and Amanda Poholek, assistant professor in the Department of Pediatrics and Department of Immunology, is interested in what happens when these cell interactions “go wrong” and result in diseases. Dr. Poholek discusses transcription factors, the proteins that help direct our genetic information, and the breakthrough technology of Next Generation Sequencing (NGS or NextGen), which provides rapid and accurate genome analysis.

In this special episode, learn all about measles, the most infectious human virus on the planet, and the recent outbreak in the U.S. Our two guests are Paul Duprex, PhD, director of Center for Vaccine Research at the University of Pittsburgh School of Medicine and John Williams, MD, chief of the Division of Pediatric Infectious Diseases at UPMC Children’s and fellow podcast host.

Can you name a disease where inflammation is not one of the major drivers? Scott Canna, MD, rheumatologist at UPMC Children’s Hospital and a Mellon Scholar with the Richard King Mellon Foundation Institute for Pediatric Research, asks our hosts this question and talks about modulating our immune system in both rare and common diseases. Dr. Canna has been actively researching ways to better understand and treat inflammatory disorders for over a decade.

Kathryn “Cassie” Torok, MD, director of the Pediatric Scleroderma Clinic at UPMC Children’s Hospital of Pittsburgh, is one of the few doctors in the nation that is considered an expert on pediatric scleroderma and patients will travel from other cities to meet with her. Learn about this uncommon condition and the clinical work and research coming from the Pediatric Scleroderma Clinic.

After six years of medical school in Romania, Mioara Manole, MD, came to the U.S. and discovered her passion for pediatric emergency medicine and the unique challenges it can bring. In addition to seeing patients in our emergency department, she is also the director of Basic and Translational Research in the Division of Pediatric Emergency Medicine. Learn about Dr. Manole’s journey to emergency medicine and how her research translates to her clinical work, including the creation of the FLO2 NeuroCap, a noninvasive device that measures brain oxygenation and neuronal activity in children after cardiac arrest or other brain injuries.

Alejandro Hoberman, MD, chief of the Division of General Academic Pediatrics and president of Children’s Community Pediatrics, has contributed research on urinary tract infections and acute otitis media, and in this episode, the focus is on the ears. He discusses the role of antibiotics, duration of treatment, resistance, adverse outcomes, allergies, and more. Dr. Hoberman also talks about the role that new technologies and multimedia tools play in treatment and discussions with parents.

Thomas Diacovo, MD, is chief of the UPMC Newborn Medicine Program and director of Neonatal Cardiovascular Research at the Heart Institute. Dr. Diacovo discusses how he became interested in Thrombosis research, his journey to Pittsburgh, and his research testing new drugs for neonatal intensive care patients, particularly those with congenital heart disease who are at high risk for forming blood clots. Dr. Diacovo also credits the parents of our patients for the success of his clinical trials.

Bernhard Kühn, MD, is the director of research in Cardiology and an associate director for the Richard King Mellon Institute for Pediatric Research. The Kühn Lab focuses on cardiomyocytes and creating therapies that can help the heart muscle heal itself to recover from a heart attack or to help it restore a congenital heart defect to normal cardiac function without requiring surgery. He also reflects on the helpful collaboration with the cardiac surgery team here at UPMC Children’s Hospital of Pittsburgh.

A family’s access to specialty pediatric care can sometimes depend on their home address. Kristin Ray, MD, director of Health Systems Improvements with Children’s Community Pediatrics (CCP), and a Mellon Scholar with the Richard King Mellon Foundation Institute for Pediatric Research, aims to improve the pediatric health care delivery system to make quality care more readily available to all. Dr. Ray discusses two interventions that can help with these challenges, telemedicine and electronic consultations, and the future of this specialty care delivery.

Michael Morowitz, MD, is an associate professor of Surgery and an attending physician in the Division of Pediatric and General Thoracic Surgery. Dr. Morowitz’s research focuses on Necrotizing Enterocolitis (NEC), a mysterious disorder of intestinal inflammation in premature newborn infants. His lab studies the microbiome, the vast collection of microorganisms that cover our bodies, inside and out.

Lots of people have a personal connection to their work and Kishore Vellody, MD, medical director of the Down Syndrome Center, credits his motivation to his older brother, who has Down syndrome. Dr. Vellody discusses his career, the thriving Down syndrome community in Pittsburgh, and starting his own podcast, the Down Syndrome Center of Western Pennsylvania podcast. The National Down Syndrome Convention will be held in Pittsburgh at the end of June.

Carlton Bates, MD, chief of the Division of Pediatric Nephrology, has been caring for children with pediatric kidney disease for many years, but he often finds another organ on his mind: the bladder and the role it plays in the health of a kidney. Dr. Bates discusses his well-recognized research program in Pittsburgh focused on the genetic regulation of kidney and bladder development.

Sylvia Owusu-Ansah MD, MPH, FAAP is a board-certified pediatrician, pediatric emergency medicine, and emergency medical services (EMS) physician who is currently an attending at UPMC Children's Hospital of Pittsburgh and Director of Pre-hospital and EMS. Dr. Owusu-Ansah has been extremely involved in pediatric advocacy and education of EMS providers at all levels, locally, regionally and nationally. She currently sits on the Pediatric Emergency Medicine Advocacy and EMS Committees with the American Academy of Pediatrics, and additional regional and national committees related to her work. One of the contributions she is most proud of is advocating for pediatric health on Capitol Hill in Washington D.C. office on federal, state, and community pediatric advocacy issues including the School Access to Emergency Epinephrine Act, signed into law by President Barack Obama in 2013. She is proud mother of two girls and wife a transitioning paramedic.

Liza Konnikova, MD, PhD, FAAP, is a neonatologist at UPMC Children's Hospital of Pittsburgh and an assistant professor in the Departments of Pediatrics, Developmental Biology and Immunology in the University of Pittsburgh School of Medicine. Her lab focuses on the develop of neonatal immunity at mucosal surfaces and its role in the pathogenesis of diverse diseases such as sepsis, preterm labor, necrotizing enterocolitis, and very-early onset IBD (VEO-IBD). She has pioneered the application of mass cytometry to frozen mucosal biopsies, helping to improve our understanding of mucosal immunity. This innovation has helped to identify novel populations of immune cells in VEO-IBD and to perform serial monitoring of IBD activity during drug trials.

Dean Yimlamai, MD, PhD, is a physician-scientist at UPMC Children's Hospital of Pittsburgh and is trained as a clinical gastroenterologist. He specializes in gastroenterology with an interest in pediatric liver diseases and liver tumors. His research group uses mouse models to understand the fundamental mechanisms of liver growth during development, its restoration from injury and changes that lead to cancer. His group specializes in the Hippo Signaling Pathway, a relatively recently recognized signaling pathway that controls organ growth and regeneration.

John Alcorn, PhD is a scientist at UPMC Children's Hospital of Pittsburgh and an associate professor in the University of Pittsburgh School of Medicine. The Alcorn lab is focused on T cell immunity, host defense, epithelial cell biology, and lung physiology. A primary lab focus is on Influenza infection and the host defense mechanisms of T helper 17 cells. His lab has recently shown that the TH17 effector cytokines IL-17 and IL-22 are required for host defense against a variety of extracellular pathogens.

Dr. Nischal joined UPMC Children's Hospital of Pittsburgh as chief of the Division of Pediatric Ophthalmology, Strabismus, and Adult Motility in 2011. He directs pediatric program development at the UPMC Eye Center and is a professor of ophthalmology at the University of Pittsburgh School of Medicine. Dr. Nischal has pioneered the use of new surgical techniques, previously used only in adults, in children with corneal disorders. He is one of the world’s foremost pediatric eye specialists and an author of more than 100 published research articles.

Dr. Andrew Nowalk is Associate Professor and Clinical Director in the Division of Infectious Diseases in the Department of Pediatrics, both at UPMC Children's Hospital of Pittsburgh and the University of Pittsburgh School of Medicine.He maintains a clinical practice and an active research program in Lyme disease, examining the epidemic of Lyme disease in Western Pennsylvania and searching to improve treatment and testing for pediatric Lyme disease cases. In addition to his research interests, Dr. Nowalk serves as a residency program director in pediatrics for the UPMC Medical Education program, and lectures and mentors students, residents and fellows through the Medical Center.

Dr. McElroy's research interests include studying the interactions that occur between the host immune system and emerging viral pathogens. To do this, animal model systems, clinical specimens from cases of human disease, and in vitro models are used. Previous work has focused on the Hantaviruses, Rift Valley fever virus (RVFV), Crimean-Congo hemorrhagic fever virus, and Ebola virus. Current studies are utilizing the mouse model to elucidate the role of T cells in immunity to RVFV.

Dr. Daniel Weiner is the Medical Director at the Pulmonary Function Laboratory, Co-Director at The Antonio J. and Janet Palumbo Cystic Fibrosis Center and Professor of Pediatrics at The University of Pittsburgh School of Medicine. Dr. Andrew Feranchak is the Chief of the Division of Pediatric Gastroenterology, Hepatology, and Nutrition at UPMC Children’s Hospital of Pittsburgh. Learn about their research on Cystic Fibrosis

Dr. Paul Szabolcs trained at Semmelweis University School of Medicine in Budapest. He completed his residency at Bellevue Hospital/NYU Medical Center and was Chief Fellow at Sloan Kettering Cancer Center in New York City. He completed postdoctoral fellowships at Memorial Sloan Kettering in Molecular Biology and at Rockefeller University in Physiology and Cellular Immunology. He has been Chief of the Blood and Marrow Transplantation and Cellular Therapies division at the UPMC Children’s Hospital of Pittsburgh since 2011. Dr. Szabolcs has dedicated his career to developing effective “reduced-intensity” chemotherapy regimens for patients in need of a blood or bone marrow transplant, especially children with rare immune-system defects and degenerative brain diseases.

Dr. Panigrahy is board certified in both Pediatric Radiology and Neuroradiology. He is a Professor of Radiology, Radiologist-in-Chief at Children’s Hospital of Pittsburgh and Vice Chair of Clinical and Translational Imaging Research at UPMC. He has been continuously funded by the NIH since 2009 including both a K23 and current multi-center Ro1. He also has active funding from the Department of Defense, Society for Pediatric Radiology and private foundations. Dr. Panigrahy’s research focuses on applying advanced MR techniques to the study of fetal/neonatal/pediatric brain development and injury in those diagnosed with congenital heart disease and its impact on neuro-developmental across the lifespan.

Dr. Linda McAllister-Lucas is an NIH-funded physician-scientist who investigates how dysregulated intracellular signaling contributes to inflammatory disease and cancer. She co-directs a research laboratory with her husband Dr. Peter Lucas, a member of the faculty in the Department of Pathology. Their joint Lucas / McAllister Laboratory comprises ten scientists at varying stages of training. Learn more about Dr. McAllister’s research.

The central focus of the Kane Lab is understanding the genetic and immunological basis for protective antiviral immune responses, as well as the molecular details underlying the direct inhibition of retroviral replication by restriction factors. Dr. Kane’s lab utilizes both in vitro and in vivo tools to investigate intrinsic, innate, and adaptive immune responses to retroviral infection. The research is centered around three questions: What allows some individuals to restrict or control retroviral replication? How do retroviruses counteract host defenses? And what are the features of successful anti-retroviral immune responses?

Dr. Bailey is a pediatric oncologist with an interest in pediatric sarcomas. She is also a physician-scientist in the Lucas/ McAllister Lab in the Rangos Research Center of the UPMC Children's Hospital of Pittsburgh. Currently, Dr. Bailey's research focus is on Ewing sarcoma, a rare bone malignancy in children.

Dr. DePas's lab is focused on developing a clear picture of the biogeography of infection sites, determining how the spatial structure impacts bacterial activity and interactions with host cells, and recapitulating important aspects of the infection environment in vitro in order to gain an in-depth understanding of cellular processes that are relevant to pathogenesis. To achieve these goals, they utilize MiPACT-HCR, a tissue-clearing and cellular visualization technique that allows for 3D imaging of fixed tissue samples, along with in vitro techniques to characterize the formation and dispersal of bacterial biofilms in conditions that mimic the in vivo environment. Dr. DePas's lab is chiefly interested in nontuberculous mycobacteria (NTM), emerging pathogens that are particularly problematic for patients with CF. By applying their described methodology, they are working to determine the context in which NTM form biofilms during infection and how biofilm formation contributes to disease severity.

Dr. Chong is the Chief of the Division of Pediatric Allergy and Immunology and Assistant Professor of Pediatrics in the Division of Allergy and Immunology. At the Center for Rare Disease Therapy at UPMC Children’s, Dr. Chong’s role often involves evaluating patients with immune disorders to determine whether they are candidates for a bone marrow transplant.

Dr. Allyson Larkin is an Associate Professor of Pediatrics and is part of the Allergy and Immunology Division here at UPMC Children’s Hospital of Pittsburgh. She joined the Department of Pediatrics in July of 2011 after completing her fellowship program here at Children’s. She currently serves as the Fellowship Program Director, the Co-Director of the Difficult to Treat Asthma Clinic and the Course Director for medical students and resident allergy and immunology rotations.

The Silva Lab studies chikungunya virus, a reemerging arbovirus that has recently caused explosive epidemics of febrile arthritis throughout many parts of the world. Dr. Silva’s research interests are focused on virus-host interactions that dictate chikungunya virus entry, tropism, replication compartment formation, and pathogenesis. By understanding the molecular mechanisms that govern viral and host determinants of viral replication, Dr. Silva aims to contribute to a better understanding of acute and chronic chikungunya disease. Dr. Silva also serves as the Facility Manager for the A-BSL3 laboratory at Rangos Research Center.

Dr. Stacey Cook is an Assistant Professor of Pediatrics and Director of The Complex Care Center at UPMC Children’s Hospital of Pittsburgh. This center offers primary care and care coordination for kids with complex medical needs. Their mission is to be a central point of contact for families who use many services at Children’s.

Dr. Freeman is a Fellow at UPMC specializing in Infectious Diseases. Learn about her Coronavirus research.

Dr. Serena H. Chan is an obstetrician-gynecologist specializing in pediatric and adolescent gynecology.