Clinical trials: Sildenafil, completed
Pulmonary Hypertension, Persistent, of the Newborn
A Non-Interventional Follow Up Study For Subjects Who Received Sildenafil for Persistent Pulmonary Hypertension of the Newborn (PPHN)
This single center study will monitor the developmental progress of PPHN patients who received iv sildenafil in study A1481276. Two visits will be conducted, at 12 and 24 months following the end of study drug infusion.
- Trial name
- NCT01801982
- Testing
- non-interventional
- Where
- United Kingdom
- Volunteers
- 1 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Impotence
Impact Of Viagra On Sexual Satisfaction Of Men With Mild Erectile Dysfunction Who Are Sexually Dissatisfied
Men's quality of life (QoL) is potentially affected by mild erectile dysfunction (ED) to the same extent as it is by moderate and severe ED.
- Trial name
- NCT00301262
- Testing
- Viagra (Sildenafil citrate)
- Where
- 26 sites in Canada
- Volunteers
- 183 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Pulmonary Fibrosis, Hypertension, Pulmonary
Sildenafil Trial of Exercise Performance in Idiopathic Pulmonary Fibrosis
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease that affects an individual's ability to breathe. This study will evaluate the effectiveness of sildenafil, a medication that increases blood flow to the lungs, at…
- Trial name
- STEP-IPF (NCT00517933)
- Testing
- Sildenafil Citrate
- Where
- 13 sites in United States
- Volunteers
- 180 people
- Sponsor
- Duke University
Impotence, Hypertension
To Yield Further Information On The Efficacy And Safety Of Viagra Among Subjects With Arterial Hypertension .
To assess changes with respect to Erectile Dysfunction in subjects treated with Viagra and antihypertensive therapy.
- Trial name
- NCT00150358
- Testing
- Sildenafil Citrate
- Where
- 16 sites in Mexico
- Volunteers
- 253 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Healthy
Food Effect Study For New Formulation
The main objective of this study is to estimate the effect of food on sildenafil pharmacokinetics after administration of Powder Oral Suspension (POS) formulation of sildenafil citrate.
- Trial name
- NCT01656798
- Testing
- sildenafil citrate
- Where
- Singapore
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Systemic Scleroderma
Sildenafil Effect on Digital Ulcer Healing in sClerodErma SEDUCE STUDY
Digital ulcers (DUs) are an expression of the microangiopathy in patients with scleroderma (SSc). DUs lead to pain and impaired hand use. DUs remain a severe complication for many patients and effective therapy remains elusive.
- Trial name
- SEDUCE (NCT01295736)
- Testing
- Sildenafil
- Where
- 24 sites in France
- Volunteers
- 84 people
- Sponsor
- University Hospital, Lille
Meconium Aspiration Syndrome, Persistent Pulmonary Hypertension of Newborn
Oral Sildenafil in Persistent Pulmonary Hypertension Secondary to Meconium Aspiration Syndrome in Newborns
The purpose of this study is to to study the role of oral Sildenafil in Persistent Pulmonary Hypertension of Newborn (PPHN) secondary to Meconium Aspiration Syndrome (MAS) in newborns and to study risk factors of MAS developing…
- Trial name
- OSiNPH (NCT01757782)
- Testing
- Oral Sildenafil
- Where
- India
- Volunteers
- 96 people
- Sponsor
- Sir Takhtasinhji General Hospital
Erectile Dysfunction
Safety and Efficacy of TD0025 (Rocket1h) for Treatment of Erectile Dysfunction
The purpose of this study is to identify the optimal dose(s) of TD0025 for treatment of erectile dysfunction (phase II) and to investigate if treatment of erectile dysfunction with the optimal dose of TD0025 taken as needed over…
- Trial name
- TD0025 (NCT02798159)
- Testing
- TD0025, Sildenafil Citrate 50mg
- Where
- Vietnam
- Volunteers
- 168 people
- Sponsor
- Vietstar Biomedical Research
Female Sexual Health
A Open-Label, Within-Subject Dose-Escalation Study to Evaluate the Clinical Safety and Pharmacokinetic Profile of a Topical Sildenafil Cream (5% w/w), in Healthy Postmenopausal Women
This is a Phase 1, single center, open-label, within-subject dose-escalation study evaluating the safety and pharmacokinetics of SST-6006 in healthy postmenopausal women.
- Trial name
- NCT02364882
- Testing
- Sildenafil
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Strategic Science & Technologies, LLC
Becker Muscular Dystrophy
Effect of Modulating the nNOS System on Cardiac, Muscular and Cognitive Function in Becker Muscular Dystrophy Patients
This study is done to evaluate whether treatment with the drug sildenafil (Revatio®) can improve muscular, cardiac, cerebrovascular or cognitive function in patients with Beckers muscular dystrophy when compared to placebo…
- Trial name
- NCT01350154
- Testing
- Sildenafil
- Where
- Denmark
- Volunteers
- 17 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Emphysema
Hypoxic Pulmonary Vasoconstriction Pilot Study
The purpose of this study is to determine if the events leading to smoking-associated centrilobular and paraseptal emphysema are caused by a failure of the lungs' inherent mechanisms to block hypoxic pulmonary vasoconstriction…
- Trial name
- NCT03733470
- Testing
- Sildenafil study group
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Eric A. Hoffman
Cystic Fibrosis
Blood Flow and Vascular Function in Cystic Fibrosis
Cystic fibrosis (CF) has many health consequences. A reduction in the ability to perform exercise in patients with CF is related to greater death rates, steeper decline in lung function, and more frequent lung infections.
- Trial name
- CF-FLOW (NCT02057458)
- Testing
- Sildenafil (Acute-1 hour), Sildenafil (Subchronic-4 weeks)
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Augusta University
Raynaud Phenomenon Due to Trauma, Raynaud Disease
Topical 10 % Nifedipine Versus 5% Sildenafil in Secondary Raynaud
Objective: To compare the efficacy of topical 10% nifedipine versus 5% sildenafil in patients with secondary Raynaud's phenomenon (RP).
- Conditions
- Raynaud Phenomenon Due to Trauma, Raynaud Disease, System; Sclerosis, Lupus Erythematosus, Systemic
- Trial name
- NCT03027674
- Testing
- 10% nifedipine cream, 5% sildenafil cream
- Where
- Chile
- Volunteers
- 10 people
- Sponsor
- Pontificia Universidad Catolica de Chile
Pulmonary Arterial Hypertension
Sildenafil to Tadalafil in Pulmonary Arterial Hypertension (SITAR)
Assess tolerability, transition methods and clinical effects of transition from sildenafil (Revatio) to tadalafil (Adcirca) for treatment of pulmonary arterial hypertension.
- Trial name
- SITAR (NCT01043627)
- Where
- 3 sites in United States
- Volunteers
- 100 people
- Sponsor
- Mayo Clinic
Traumatic Brain Injury
Growth Hormone or Sildenafil as Therapies for Fatigue in Mild- Traumatic-brain-injury (MTBI)
The overall goal is to determine whether perceptual or performance fatigue can be reduced in MTBI patients with and without growth hormone (GH) deficiency by treating them in a crossover fashion based upon GH status.
- Trial name
- NCT02114775
- Testing
- Growth Hormone, Sildenafil
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- The University of Texas Medical Branch, Galveston
Schizophrenia
A Placebo-Controlled Single-Dose Trial of Sildenafil in Schizophrenia
The study is a double-blind, placebo-controlled, random-order, single-dose crossover trial of sildenafil 50 \& 100 mg added to stable antipsychotic treatment in schizophrenia patients to assess whether this PDE5 inhibitor…
- Trial name
- NCT00455715
- Testing
- Sildenafil
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Massachusetts General Hospital
Pulmonary Embolism
Sildenafil in Acute Pulmonary Embolism
To investigate if acute pulmonary vasodilation by sildenafil improves right ventricular function in patients with acute intermediate-high risk pulmonary embolism (PE).
- Trial name
- YGGDRASIL (NCT04283240)
- Testing
- Sildenafil
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- University of Aarhus
Obesity
Renin-Angiotensin Aldosterone System and Fibrinolysis Interaction in Humans-Specific Aim 3
The purpose of the study is to determine if giving isosorbide,a drug that is used to treat chest pain, affects blood vessel release of an anti-clotting factor.
- Trial name
- NCT00685945
- Testing
- Control (bradykinin), L-NMMA + bradykinin, Isosorbide + L-NMMA + bradykinin
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Erectile Dysfunction
A Randomized, Open-Label, Crossover, Multicenter, Single Dose Comparator Study Evaluating Onset Of Penile Rigidity In Men With Erectile Dysfunction Who Are Treated With Sildenafil And Tadalafil
The objective of this study was to determine and compare the minimum time required to achieve penile rigidity greater than or equal to 60% at the base of the penis that is sustained for at least 3 minutes measured by Rigiscan®…
- Trial name
- NCT00644956
- Testing
- tadalafil, sildenafil
- Where
- 2 sites in Norway, United Kingdom
- Volunteers
- 56 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Bronchopulmonary Dysplasia of Newborn
Safety of Sildenafil in Premature Infants With Severe Bronchopulmonary Dysplasia
This is a multicenter, randomized, placebo-controlled, sequential dose-escalating, double-masked, safety study of sildenafil in premature infants (inpatient in Neonatal Intensive Care Units (NICUs)) with severe bronchopulmonary…
- Trial name
- SILDI-SAFE (NCT04447989)
- Testing
- Sildenafil
- Where
- 25 sites in United States
- Volunteers
- 125 people
- Sponsor
- Christoph Hornik