Search clinical trials for: oral sildenafil

Total 8557 results

Johns Hopkins University
Louisiana State University Health Sciences Center in New Orleans

Recruiting

Sildenafil for Early Pulmonary Vascular Disease in Scleroderma (SEPVADIS)

Scleroderma | Mildly Elevated Pulmonary Pressures

United States
Kimberly Liang

Terminated

Does Sildenafil Improve Endothelial Dysfunction in Rheumatoid Arthritis?

Arthritis, Rheumatoid | Atherosclerosis

United States
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

Evaluate The Clinical Effectiveness, Safety And Tolerability Of Sildenafil Used In Doses ≥20mg TID For The Treatment Of Pulmonary Arterial Hypertension

Pulmonary Arterial Hypertension

Germany, Ireland
Maya Guglin

Terminated

Sildenafil in Heart Failure With Reactive Pulmonary Hypertension (Sildenafil-HF)

Heart Failure With Reactive Pulmonary Hypertension

United States
National Jewish Health

Completed

Evaluation and Treatment of Pulmonary Vascular Disease in Moderate to Severe CF

Cystic Fibrosis

United States
Ain Shams University

Completed

A Trial Evaluating the Role of Sildenafil in the Treatment of Fetal Growth Restriction

Fetal Growth Retardation

Egypt
Al Hayat National Hospital
Menoufia University

Completed

Effect of Sildenafil Citrate on Uteri- Placental Perfusion, Doppler Indices in Growth Restricted Fetuses

Pregnancy Complication

Egypt
Radiation Therapy Oncology Group
National Cancer Institute (NCI)

Completed

Sildenafil in Treating Erectile Dysfunction in Patients With Prostate Cancer

Sexual Dysfunction | Prostate Cancer | Radiation Toxicity | Psychosocial Effects of Cancer and Its Treatment | Sexuality and Reproductive Issues

United States
Nanfang Hospital of Southern Medical University

Completed

Early Intervention for Erectile Dysfunction After Laparoscopic Resection for Rectal Cancer

Erectile Dysfunction | Rectal Tumors

China
HealthCore-NERI
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Sildenafil to Improve Exercise Capacity in People With Thalassemia and Pulmonary Hypertension

Hypertension, Pulmonary | Thalassemia

United States
Duke University

Completed

Sildenafil in Single Ventricle Patients

Heart Disease

United States
Jacob E Mueller
Rigshospitalet, Denmark

Completed

SIDAMI - Sildenafil and Diastolic Dysfunction After Acute Myocardial Infarction (AMI) (SIDAMI)

Heart Failure, Diastolic

Denmark
Hospital Clinic of Barcelona

Completed

Study of Sildenafil Effects in Combination With Rehabilitation in Patients With Chronic Obstructive Pulmonary Disease (COPD) and Associated Pulmonary Hypertension (SIL-COPD-02)

Pulmonary Hypertension | COPD

Spain
University of Washington
Berger, Richard E., M.D.

Terminated

Trial of Viagra' in Men With Chronic Pelvic Pain Syndrome Type III

Prostatitis

United States
Altitude Physiology Expeditions
University of Edinburgh

Completed

Randomized, Controlled Trial of Regular Sildenafil Citrate in the Prevention of Altitude Illness

Acute Mountain Sickness | High Altitude Pulmonary Edema
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

A Study Of The Safety and Efficacy Of Viagra In Men With Erectile Dysfunction Who Do Not Self Identify.

Impotence

United States
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

Mild To Moderate Erectile Dysfunction Study

Impotence

United States
Imperial College London

Completed

The Boceprevir and Sildenafil Pharmacokinetics Study

Hepatitis C

United Kingdom
Vanderbilt University

Terminated

Renin-Angiotensin and Fibrinolysis in Humans: Effect of Long-Term PDE5 Inhibition on Glucose Homeostasis

Impaired Glucose Tolerance

United States
University of North Carolina, Chapel Hill
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Completed

Pharmacokinetics of Sildenafil in Premature Infants

Persistent Pulmonary Hypertension of the Newborn

United States
University of Nebraska

Withdrawn

Safety Study of Sildenafil in Treatment of Cerebral Aneurysm Vasospasm

Subarachnoid Hemorrhage | Cerebral Vasospasm

United States
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

Study Of Men With Mild To Moderate Erectile Dysfunction To Evaluate The Efficacy Of Viagra 8 Hours Post-Dose

Impotence

United States
National Jewish Health

Completed

Effects of Sildenafil on CFTR-dependent Ion Transport Activity

Cystic Fibrosis

United States
Federal University of São Paulo
University of Sao Paulo

Completed

Satisfaction, Confidence and Naturalness in Men With Psychogenic Erectile Dysfunction (ED)

Erectile Dysfunction
Rennes University Hospital

Recruiting

VIRTUOSE : Efficiency of Sildenafil on the Absolute Claudication Distance of Peripheral Arterial Disease Patients With Intermittent Claudication. (VIRTUOSE)

Peripheral Artery Disease

France
Pfizer's Upjohn has merged with Mylan to form Viatris...
Pfizer

Completed

Efficacy Study Measuring The Impact Of Treatment With Viagra On The Depressive Symptoms Of Men With Erectile Dysfunction

Depression | Impotence
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

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

Female Sexual Arousal Disorder

Australia, United States
Asan Medical Center

Terminated

Effect of Sildenafil for Sustained PAH After MV Surgery (SUPERIOR Trial) (SUPERIOR)

Hypertension, Pulmonary | Diseases of Mitral Valve
Eduardo Vargas-Baquero

Unknown

Avanafil Versus Sildenafil in Spinal Cord Injury Erectile Dysfunction

Erectile Dysfunction

Spain
Xiang Guang-da

Unknown

Sildenafil Activates Browning of White Adipose and Improves Insulin Sensitivity

Obesity

China
Al Hayat National Hospital
Menoufia University

Unknown

Sildenafil Citrate Therapy for Oligohydramnios

Pregnancy Complication

Egypt, Saudi Arabia
Postgraduate Institute of Medical Education and...

Unknown

Efficacy of Sildenafil in the Improvement of Cognition and Quality of Life in Patients With Cirrhosis of Liver. A Proof of Concept Study.

Hepatic Encephalopathy.

India
Laval University

Completed

Responsiveness of Exercise Tests in Pulmonary Arterial Hypertension (RESPONS)

Pulmonary Arterial Hypertension

Canada
Dana-Farber Cancer Institute
Beth Israel Deaconess Medical Center

Completed

Sildenafil Citrate in Waldenstrom's Macroglobulinemia

Waldenstrom's Macroglobulinemia

United States
University of Cambridge

Unknown

The Pharmacological Basis for the Increase in Visual Time Constants Induced by Single Oral Doses of Sildenafil

Erectile Dysfunction

United Kingdom
Sherief Abd-Elsalam

Recruiting

L-arginine Versus Sildenafil in Children With Beta Thalassemia Associated With Pulmonary Hypertension

Thalassemia

Egypt
National Institute of Cardiology, Laranjeiras,...

Completed

Effects of Sildenafil on Penile Vascular Function in Hypertensive Men With Erectile Dysfunction

Erectile Dysfunction | Arterial Hypertension

Brazil
Italian Association of Hospital Pneumologists

Unknown

SPHERIC-1. Sildenafil and Pulmonary HypERtension In COPD (SPHERIC-1)

Pulmonary Hypertension | COPD

Italy
Stanford University
Ann & Robert H Lurie Children's Hospital of Chicago

Completed

Sildenafil for the Treatment of Lymphatic Malformations

Lymphatic Diseases | Lymphatic Malformations

United States
Third Military Medical University
National Natural Science Foundation of China

Unknown

Nitro Oxide Inhalation Continued With Sildenafil on Neonatal Persistent Pulmonary Hypertension

Persistent Pulmonary Hypertension of Newborn

China
Eunice Kennedy Shriver National Institute of Child...

Terminated

Treatment of Menorrhagia in Women With Thrombocytopenia Using Platelets or Platelets and Hormones

Amenorrhea | Aplastic Anemia | Menorrhagia

United States
University Hospital, Rouen

Not yet recruiting

Interest of Early Erectile Rehabilitation With Sildenafil After Radiotherapy and Proctectomy for Rectal Cancer (RECTIL)

Rectal Cancer
University of New Mexico

Withdrawn

Evaluation of Sildenafil for the Treatment of Moderate Congestive Heart Failure

Heart Failure

United States
University of Maryland, Baltimore

Terminated

A Phase 1, Open-Label Study of Intravenous Sildenafil in Patients With Cirrhosis

Cirrhosis

United States
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

Open Label Study of Sildenafil in Patients With Pulmonary Arterial Hypertension

Pulmonary Hypertension

Japan
University Hospital, Angers

Unknown

Reduced Cardiovascular Morbi-mortality by Sildenafil in Patients With Arterial Claudication

Peripheral Arterial Disease

France
Eli Lilly and Company

Completed

A Study of Tadalafil and Sildenafil in Men With Erectile Dysfunction in China

Erectile Dysfunction

China
Pfizer

Terminated

Study Providing Monotherapy (Sitaxsentan) And Combination Therapy (Sitaxsentan+Sildenafil) To Subjects With Pulmonary Arterial Hypertension (PAH) To Assess Long-Term Safety

Pulmonary Arterial Hypertension | Pulmonary Hypertension

United States, Romania, Ukraine
All India Institute of Medical Sciences, New Delhi

Unknown

Comparison of Efficacy Different Treatment Regimens in Pulmonary Hypertension Secondary to Lung Disease and or Hypoxia

Pulmonary Hypertension Secondary to Lung Disease and/or Hypoxia

India
Eli Lilly and Company
ICOS Corporation

Completed

Study For Which Treatment, Tadalafil or Sildenafil, is Preferred For Problems Getting or Maintaining an Erection

Impotence

United Kingdom

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