Found 22 matching trials
Sildenafil for Microvasculopathy in Chronic TBI
PHASE2Traumatic Cerebral Vascular Injury (TCVI) is a common consequence of trauma...
Location
University of Pennsylvania
An Open Label Access Study For Subjects Who Completed A1481156
N/AThe purpose of this study is to provide sildenafil therapy to subjects who ...
Status
No Longer Available
Sildenafil Citrate Added to Low Molecular Weight Heparin and Low Dose Aspirin in High-risk Pregnancy
N/AAnticoagulant therapy is indicated during pregnancy for the prevention and ...
Location
sahar M.Y elbaradie
A Randomized, Double-Blind, Placebo-Controlled Study of Sildenafil in Children With Pulmonary Arterial Hypertension.
PHASE3This is a clinical research study designed to evaluate sildenafil for the t...
Location
Pfizer Investigational Site
Switching of Sildenafil to Riociguat in CTEPH Patients
PHASE4This study was designed to investigate the safety and efficacy of replacing...
Location
Prince of Wales Hospital
Cerebrovascular Reactivity Assessed With fNIRS as a Biomarker of TCVI After Acute Traumatic Brain Injury in Military
PHASE2The study includes people who have recently had a traumatic brain injury (T...
Location
Walter Reed National Military Medical Center
A Long Term Extension Study Evaluating Safety Of Sildenafil Citrate When Used To Treat Pulmonary Arterial Hypertension (PAH) In Children
PHASE3Active treatment, dose-blinded extension study evaluating the safety and lo...
Location
Pfizer Investigational Site
Treatment of Supine Hypertension in Autonomic Failure
PHASE1Supine hypertension is a common problem that affects at least 50% of patien...
Location
Vanderbilt University
A Multicenter, Open Label, To Evaluate The Efficacy And Satisfaction Of Patrex® In Men With Erectile Dysfunction.
PHASE4A multicenter open label study to assess the efficacy of sildenafil rapid d...
Location
Pfizer Investigational Site
Effects of Oral Sildenafil on Mortality in Adults With PAH
PHASE4This is a blinded study in adult patients with PAH evaluating the relative ...
Location
Emory University Investigational Drug Services