Sildenafil to Improve Exercise Capacity in People With Thalassemia and Pulmonary Hypertension
Summary
The lay summary the sponsor registered on ClinicalTrials.gov.
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Ali Taher, MD
American University of Beirut Medical Center- Lebannon
Principal Investigator - Charles Quinn, MD
University of Texas, Southwestern Medical Center at Dallas
Principal Investigator - Claudia Morris, MD
Children's Hospital and Research Institute Oakland
Study Chair - Ellis Neufeld, MD, PhD
Boston Children's Hospital
Principal Investigator - Janet Kwiatkowski, MD
Children's Hospital of Philadelphia
Principal Investigator - John Porter, MD
University College, London
Principal Investigator - Nancy Olivieri, MD
Toronto General Hospital
Principal Investigator - Patricia Giardina, MD
Weill Medical College of Cornell
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Children'S Hospital and Research Institute Oakland
Oakland, California, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Mar 2009
- Primary completion
- 30 Jun 2010
- Completion
- 30 Nov 2010
- Last update posted
- 21 Feb 2014
- Registered enrollment
- 27
- Registry id
- NCT00872170
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.