Clinical trials: Sildenafil
Pulmonary Hypertension
Study to Assess the Longterm Safety of Sildenafil Citrate in Patients With Pulmonary Arterial Hypertension
Open label extension study to the pivotal efficacy study to assess the safety of sildenafil citrate in patients with pulmonary arterial hypertension
- Trial name
- NCT00159887
- Testing
- Sildenafil citrate
- Where
- 65 sites in United States, Australia and 20 more
- Volunteers
- 260 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Erectile Dysfunction
Pharmacokinetics Of Sildenafil Orally Disintegrating Tablet Formulation Given With Or Without Food.
This study will evaluate if an orally disintegrating tablet of sildenafil will have similar pharmacokinetic properties when given with food and without food.
- Trial name
- NCT01254396
- Testing
- Sildenafil
- Where
- Singapore
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Erectile Dysfunction
Study to Compare the Effects of Viagra® Vs Hezkue® in Healthy Fasted Male Participants.
The objective of this phase 1, open-label, single-center, two-way crossover trial is to evaluate the pharmacokinetics (PK), safety, and tolerability of 100 mg ASP-001 oral liquid suspension versus 100 mg Viagra (sildenafil…
- Trial name
- NCT06782659
- Testing
- ASP-001, Viagra
- Where
- 2 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Aspargo Labs, Inc
Healthy
Safety and Pharmacokinetic Comparison of Sildenafil ODF and FCT Formulations in Healthy Korean Volunteers
This study investigates safety and pharmacokinetic comparison of Seoul Pharma's orally disintegrating film (ODF) formulation of sildenafil (test formulation) and Pfizer's "Viagra® (sildenafil)" Film Coated Tablet (FCT)…
- Trial name
- NCT01769638
- Testing
- SPO1101, SPO1101D
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Seoul Pharma Co., Ltd.
Pulmonary Hypertension, Familial Persistent, of the Newborn
A Study To Evaluate Safety And Efficacy Of IV Sildenafil In The Treatment Of Neonates With Persistent Pulmonary Hypertension Of The Newborn
This study will evaluate whether IV sildenafil can reduce the time on inhaled nitric oxide treatment and reduce the failure rate of available treatments for persistent pulmonary hypertension of the newborn.
- Trial name
- NCT01720524
- Testing
- iv sildenafil
- Where
- 42 sites in United States, Belgium and 10 more
- Volunteers
- 59 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Pulmonary Arterial Hypertension
A Long Term Extension Study Evaluating Safety Of Sildenafil Citrate When Used To Treat Pulmonary Arterial Hypertension (PAH) In Children
Active treatment, dose-blinded extension study evaluating the safety and long term efficacy of sildenafil citrate in children with PAH.
- Trial name
- NCT00159874
- Testing
- Sildenafil citrate
- Where
- 39 sites in United States, Brazil and 13 more
- Volunteers
- 234 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Pulmonary Arterial Hypertension (PAH)
a Non-interventional Study of Sildenafil in the Treatment of Pulmonary Arterial Hypertension (PAH) in Adults From China
This observational study will involve analysis of data collected by the National Rare Disease Registry or medical records .The study will describe outcomes only in PAH(Pulmonary arterial hypertension) patients treated with…
- Trial name
- NCT05546125
- Testing
- as per Physician's prescription
- Where
- 7 sites in China
- Volunteers
- 100 people
- Sponsor
- Pfizer Pharmaceuticals Ltd.
Erectile Disfunction, Hemodialysis
A Study Evaluating the Efficacy and Safety of Sildenafil in Patients With Erectile Dysfunction Receiving Hemodialysis
The study was done to evaluate the efficacy, safety, and tolerability of orally administered sildenafil taken as needed about one hour before sexual activity after a 10-week period in male outpatients with erectile dysfunction…
- Trial name
- NCT00654017
- Testing
- sildenafil
- Where
- 8 sites in Brazil
- Volunteers
- 100 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Pulmonary Arterial Hypertension
Revatio Special Investigation for Long-term Use in Pediatric Patients
Secondary data collection study: safety and effectiveness of Revatio in pediatric patients under Japanese medical practice
- Trial name
- NCT03364244
- Testing
- Sildenafil
- Where
- Japan
- Volunteers
- 1,023 people
- Sponsor
- Viatris Pharmaceuticals Japan Inc
Erectile Dysfunction
A Study to Evaluate a Possible Superiority Expressed by the Faster Onset of Action and the Efficacy and Safety of Sildenafil Citrate 20mg Sublingual Tablet in the Treatment of Erectile Dysfunction of Different Etiologies
The purpose of this study is to evaluate the tolerability and safety of Sildenafil Citrate 20mg Sublingual tablet, as well as a possible superiority expressed by the faster onset of action compared to Viagra ® 50mg tablet Coated…
- Trial name
- NCT01321489
- Testing
- Sildenafil Citrate 20mg Tablet Sublingual, Viagra ® 50mg tablet Coated
- Where
- Brazil
- Volunteers
- 78 people
- Sponsor
- Laboratório Teuto Brasileiro S/A
Pulmonary Hypertension
Open Label Study of Sildenafil in Patients With Pulmonary Arterial Hypertension
To assess the safety of sildenafil 20 mg TID orally given to Japanese pulmonary arterial hypertension patients (Part 1 and 2) To assess the efficacy after 12 weeks of treatment of sildenafil 20 mg TID orally given to Japanese…
- Trial name
- NCT00454207
- Testing
- sildenafil citrate (UK-92,480)
- Where
- 8 sites in Japan
- Volunteers
- 44 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Benign Prostatic Hyperplasia
A Study to Investigate the Effects on Blood Pressure and Pulse Rate of a Single 100mg Dose of Sildenafil in Patients With Benign Prostatic Hyperplasia Who Are Being Treated With Doxazosin
To investigate the effects of a single dose of sildenafil (100 mg) or placebo on blood pressure and pulse rate in subjects taking doxazosin for benign prostatic hyperplasia (BPH).
- Trial name
- NCT00645034
- Testing
- sildenafil
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Impotence
Study Of Men With Mild To Moderate Erectile Dysfunction To Evaluate The Efficacy Of Viagra 8 Hours Post-Dose
Safety/Efficacy of 100mg Viagra at 8 hours post dose in men with mild to moderate erectile dysfunction
- Trial name
- NCT00143260
- Testing
- Viagra (Sildenafil Citrate) 100 mg
- Where
- 25 sites in United States
- Volunteers
- 250 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Erectile Dysfunction
A Multicenter, Randomized, Parallel Group, Double-Blind, Placebo Controlled, Flexible Dose Escalation Study To Evaluate Sexual And Relationship Satisfaction In The Female Partner Of Men With Erectile Dysfunction Treated With Sildenafil Citrate
To compare the effects of sildenafil versus placebo on the female partner's sexual satisfaction as assessed by Question 3 of Female Partner of Erectile Dysfunction (ED) Subject Questionnaire (FePEDS-Q): "Over the past 4 weeks…
- Trial name
- NCT00644631
- Testing
- sildenafil
- Where
- 31 sites in United States
- Volunteers
- 300 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Sexual Arousal Disorder
Using Thermography to Assess the Affects of Sildenafil Cream, 3.6%
The goal of this clinical trial is to compare thermography images in normal healthy premenopausal women after the application of Sildenafil Cream, 3.6%, L-arginine cream, and placebo cream.
- Trial name
- NCT05765487
- Testing
- Sildenafil, Vehicle
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Daré Bioscience, Inc.
PPHN, Persistent Pulmonary Hypertension of the Newborn
Study To Investigate Safety And Efficacy Of Sildenafil In The Newborns With Persistent Pulmonary Hypertension (PPHN)
Sildenafil is efficacious in newborns with persistent pulmonary hypertension and its use will reduce the need for inhaled nitric oxide.
- Conditions
- PPHN, Persistent Pulmonary Hypertension of the Newborn, Hypoxic Respiratory Failure
- Trial name
- NCT01069861
- Testing
- sildanefil
- Where
- United Kingdom
- Volunteers
- 4 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Pulmonary Arterial Hypertension
To Assess The Efficacy and Safety Of Oral Sildenafil in the Treatment of Pulmonary Arterial Hypertension.
To demonstrate a dose response for 1 mg, 5 mg and 20 mg TID oral sildenafil for the treatment of subjects with PAH.
- Trial name
- NCT00430716
- Testing
- Sildenafil citrate
- Where
- 46 sites in United States, Belgium and 15 more
- Volunteers
- 130 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Erectile Dysfunction
A Relative Bioavailability Study Between Two Formulations Of Sildenafil Citrate
The purpose of this study is to perform a relative bioavailability study between two formulations of sildenafil citrate.
- Trial name
- A1481272 (NCT00904748)
- Testing
- sildenafil citrate 100 mg CT, Viagra®
- Where
- Brazil
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Erectile Dysfunction
Study to Evaluate Hemodynamic Response to to a Sublingual Dose of Glyceryl Trinitrate in Subjects Receiving TA-1790, Sildenafil Citrate, and Placebo
The objective of this study is to evaluate the hemodynamic response to a sublingual dose of glyceryl trinitrate in subjects receiving oral TA-1790, sildenafil citrate, and placebo.
- Trial name
- NCT01616485
- Testing
- TA-1790, Sildenafil citrate, Nitrostat
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC
Female Sexual Arousal Disorder
Study to Investigate Effect of Sildenafil on Clitoral Engorgement as Measured by Magnetic Resonance Imaging (MRI) in Pre-menopausal Women With Female Sexual Arousal Disorder
The purpose of this study is to investigate the effect of 100 mg sildenafil on clitoral engorgement in pre-menopausal women, as well as examining the safety and toleration of the drug.
- Trial name
- NCT00640458
- Testing
- Sildenafil 100 mg
- Where
- 3 sites in United States, Australia
- Volunteers
- 20 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.