Actigraphy Jr. A Prospective Study to Investigate the Combination of Physical Activity and Heart Rate with the Use of Actigraphy as a Novel, Well-defined, Reliable, Sensitive, Easy-to-use, and Non-invasive Study Endpoint to Facilitate Pediatric Pulmonary Arterial Hypertension Trials and Drug Development for Children Ages 0-6 Years,
FDA Project number 75F40199C0090
Site Principal Investigator (Study PI: D. Ivy)

1/2 Kids MoD PAH Trial: Mono- versus Duo-Therapy for Pediatric Pulmonary Arterial Hypertension
NIH NHLB1 1-UG3 HL 151458-01A1
Site Principal Investigators (PIs: L Romer, E Berman Rosenzweig, S Abman)

Investigation of Actigraphy, an Exercise Measurement Device, as a Novel, Well-defined, Reliable, Feasible, Easy to Use, and Non-Invasive Study Endpoint to Facilitate Pediatric Pulmonary Arterial Hypertension Trials and Drug Development.
Principal investigator: Dunbar Ivy  https://clinicaltrials.gov/ct2/show/NCT02909608

Pediatric Pulmonary Hypertension Network (PPHNet) Biorepository Program. Sponsor: Cardiovascular Medical Research Network
Principal investigators: Eric D. Austin, M.D., Allen Everett, M.D.

Data Fusion: A Sustainable, Scalable, Open Source Registry Advancing PVD Research. National Heart, Lung, and Blood Institute
(NHLBI) Project #1U01HL121518-01.
Principal Investigators: Abman SH, Mandl KD.
https://clinicaltrials.gov/ct2/show/NCT02249923?term=pediatric+pulmonary+hypertension&rank=2

NHLBI T32 HD101388-01, “Multidisciplinary Research Training in Pediatric Pulmonary Vascular Disease.  Principal Investigators: Steven Abman, Eric Austin, Jeffrey Fineman