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

Brain, Appetite, Teens, and Exercise

The Treatment of Progressive Early Onset Spinal Deformities: A Multi-Center Outcome Study

Chronic Kidney Disease in Children Prospective Cohort Study (CKiD)

BabySparks Developmental Application Pilot Study

Contrast-Enhanced Ultrasound in the Evaluation of Abdominal Injuries in Children

A Study of Intravenous and Oral Isavuconazonium Sulfate in Pediatric Patients

Parental Experience in the Single Ventricle Interstage Utilizing a mHealth Innovation: A Comparative Case Study

Appendectomy Versus Non-Operative Treatment For Acute Non-Perforated Appendicitis in Children

Study Assessing the Safety, Tolerability, Pharmacokinetics, Food Effect, and Drug-Drug Interactions of PTI-801 in Healthy Volunteers, and Safety, Tolerability, and Pharmacokinetics of PTI-801 in Subjects With Cystic Fibrosis

A Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of Adenovirus Serotype 26 Based Respiratory Syncytial Virus Pre-fusion (Ad26.RSV.Pre-F) Vaccine in RSV-Seronegative Toddlers 12 to 24 Months of Age

The Role of Contrast Enhanced Ultrasound in Appendicitis

Randomized Trial Comparing Single vs. Maintenance Fecal Microbiota Transplant for Refractory Crohn's Disease in Children