Phase III Randomized Study of Oral Acyclovir in Infants With Herpes Simplex Virus Infection Involving the Central Nervous System

Tracking Outcomes and Practice in Pediatric Pulmonary Hypertension

National Collaborative to Improve Care of Children With Complex Congenital Heart Disease

H3.3K27M Peptide Vaccine for Children With Newly Diagnosed DIPG and Other Gliomas

Multicenter Study of Congenital Pulmonic Valve Dysfunction Studying the SAPIEN 3 THV With the Alterra Adaptive Prestent

AMPLATZER Duct Occluder II Additional Sizes

MK-7625A Plus Metronidazole Versus Meropenem in Pediatric Participants With Complicated Intra-Abdominal Infection (cIAI) (MK-7625A-035)

Established Status Epilepticus Treatment Trial

Study of SRP-4045 and SRP-4053 in DMD Patients

A Trial of Mepolizumab Adjunctive Therapy for the Prevention of Asthma Exacerbations in Urban Children

Closure of Muscular Ventricular Septal Defects (VSDs) With the AMPLATZER Muscular VSD (MuVSD) Occluder - Post Approval Study

Hydroxyurea to Prevent Brain Injury in Sickle Cell Disease

Staph Household Intervention for Eradication (SHINE)

Sedation Strategy and Cognitive Outcome After Critical Illness in Early Childhood

Testing the Effect of Adding Chronic Oral Azithromycin to Inhaled Tobramycin in People With CF

CHaractErizing CFTR Modulated Changes in Sweat Chloride and Their Association With Clinical Outcomes

Parent Educational Discharge Support Strategies

MK-7625A Versus Meropenem in Pediatric Participants With Complicated Urinary Tract Infection (cUTI) (MK-7625A-034)

Study of IV VTS-270 for Infantile Liver Disease Associated With Niemann-Pick Disease, Type C

A Study of Safety and Efficacy of MK-1986 (Tedizolid Phosphate) and Comparator in Participants From Birth to

HCRN Core Data Project: Characterizing Patient Populations in the Hydrocephalus Clinical Research Network (HCRN)

UVADEX® and ECP for the Treatment of Pediatric Patients With Steroid Refractory Acute Graft Versus Host Disease

A Open Label, Post Marketing Surveillance Study Following Transfusion of INTERCEPT Platelet Components

STaph Aureus Resistance-Treat Early and Repeat (STAR-TER)

Registry for Asthma Characterization and Recruitment 2

Feasibility of Unattended Home Polysomnography and Comparison to In-laboratory Polysomnography in Pediatric Patients

Coxsackie Virus in Pregnancy and Congenital Heart Disease

High Risk Youth With Poorly-controlled Diabetes

Long-Arm vs Sugar-Tong