- Conditions
- Emphysema
- Interventions
- Sildenafil
- Drug
- Lead sponsor
- Eric A. Hoffman
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2025
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Pain, Acute
- Interventions
- Fentanyl, Fentanyl and Ketamine, Ketamine
- Drug · Combination Product
- Lead sponsor
- Mercy Health Ohio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Boardman, Ohio
- Conditions
- Discoid Lupus Erythematosus, Systemic Lupus Erythematosus
- Interventions
- Tofacitinib citrate
- Biological
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Breast Cancer
- Interventions
- suberoylanilide hydroxamic acid (SAHA, Vorinostat), tamoxifen citrate (Tamoxifen)
- Drug
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 8
- States / cities
- San Francisco, California • Boynton Beach, Florida • Orlando, Florida + 5 more
- Conditions
- Chronic Kidney Disease, Iron Deficiency, Anemia
- Interventions
- ferric citrate, ferrous sulfate
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Bacterial Conjunctivitis
- Interventions
- AzaSite, Vehicle
- Drug · Other
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 12 Months and older
- Enrollment
- 685 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 32
- States / cities
- Flagstaff, Arizona • Cudahy, California • Petaluma and Santa Rosa, California + 27 more
- Conditions
- Secondary Hypogonadism
- Interventions
- Androxal (enclomiphene citrate), Testosterone
- Drug
- Lead sponsor
- Repros Therapeutics Inc.
- Industry
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 2
- States / cities
- Houston, Texas • San Antonio, Texas
- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- sildenafil citrate
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 385 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 11
- States / cities
- Atlanta, Georgia • Grand Rapids, Michigan • Wooster, Ohio + 2 more
- Conditions
- Pain, Cancer, Sickle Cell Anemia, Severe Burns
- Interventions
- ACTIQ (Oral Transmucosal Fentanyl Citrate [OTFC])
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 3 Years to 15 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2006
- U.S. locations
- 26
- States / cities
- Little Rock, Arkansas • Orange, California • Palo Alto, California + 21 more
- Conditions
- Infertility
- Interventions
- Enclomiphene citrate, Placebo
- Drug · Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Congenital Diaphragmatic Hernia, Pulmonary Hypertension
- Interventions
- Sildenafil Oral Suspension, Placebo
- Drug · Other
- Lead sponsor
- University of Utah
- Other
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Narcolepsy With Cataplexy
- Interventions
- JZP-258, Placebo
- Drug · Other
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 201 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 12
- States / cities
- Orange, California • Stanford, California • Boulder, Colorado + 9 more
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Arformoterol Tartrate Inhalation Solution, Placebo
- Drug
- Lead sponsor
- Sumitomo Pharma America, Inc.
- Industry
- Eligibility
- 45 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 4
- States / cities
- Medford, Oregon • Portland, Oregon • Philadelphia, Pennsylvania + 1 more
- Conditions
- Atopic Dermatitis
- Interventions
- Caffeine, Metoprolol, Midazolam, Warfarin, Vitamin K, Omeprazole, Rocatinlimab
- Dietary Supplement · Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 7
- States / cities
- North Hollywood, California • DeLand, Florida • Hialeah, Florida + 4 more
- Conditions
- Peer Review, Research
- Interventions
- Intravenous fentanyl citrate, Duragesic®, Mylan generic fentanyl
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Hypertension, Pure Autonomic Failure, Multiple System Atrophy
- Interventions
- Placebo, Nebivolol 5 mg, metoprolol tartrate 50 mg, Sildenafil25 mg
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Anemia, Iron Deficiency, Hyperphosphatemia, Renal Insufficiency, Chronic, Renal Anemia, Disease Progression, Cardiovascular, Iron
- Interventions
- Ferric Citrate 1 GM Oral Tablet [AURYXIA], Placebo
- Drug
- Lead sponsor
- USRC Kidney Research
- Network
- Eligibility
- 18 Years and older
- Enrollment
- 289 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 23
- States / cities
- Pine Bluff, Arkansas • Chula Vista, California • El Centro, California + 16 more
- Conditions
- Advanced Urothelial Carcinoma, Metastatic Bladder Urothelial Carcinoma, Metastatic Prostate Carcinoma, Metastatic Renal Pelvis Urothelial Carcinoma, Metastatic Ureter Urothelial Carcinoma, Metastatic Urethral Urothelial Carcinoma, Metastatic Urothelial Carcinoma, Stage IV Bladder Urothelial Carcinoma AJCC v7, Stage IV Prostate Cancer AJCC v7, Stage IV Renal Pelvis Cancer AJCC v7, Stage IV Ureter Cancer AJCC v7, Stage IV Urethral Cancer AJCC v7, Unresectable Urothelial Carcinoma
- Interventions
- Bevacizumab, Cisplatin, Gemcitabine Hydrochloride, Laboratory Biomarker Analysis, Placebo Administration
- Biological · Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 506 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2021
- U.S. locations
- 872
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Fairbanks, Alaska + 529 more
- Conditions
- Extensive Stage Lung Small Cell Carcinoma, Recurrent Lung Small Cell Carcinoma
- Interventions
- Carboplatin, Cisplatin, Etoposide, Nivolumab
- Drug · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 779
- States / cities
- Anchorage, Alaska • Hot Springs, Arkansas • Anaheim, California + 518 more
- Conditions
- Hepatic Complication
- Interventions
- Cisplatin, Gemcitabine Hydrochloride, Quality-of-Life Assessment, Sirolimus
- Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Gastroesophageal Reflux Disease, Chronic Cough, Broncho-hyperreactivity
- Interventions
- Cough Reflex Sensitivity, Methacholine Challenge
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Hypoactive Sexual Desire Disorder
- Interventions
- Placebo, Sildenafil, Testosterone
- Drug
- Lead sponsor
- Emotional Brain NY Inc.
- Industry
- Eligibility
- 21 Years to 70 Years · Female only
- Enrollment
- 196 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2011
- U.S. locations
- 14
- States / cities
- San Diego, California • Washington D.C., District of Columbia • Brooksville, Florida + 11 more
- Conditions
- Pediatric Pulmonary Hypertension
- Interventions
- Mono-Therapy with Sildenafil, Duo-Therapy with Sildenafil + Bosentan
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 3 Months to 18 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 10
- States / cities
- Aurora, Colorado • St. Petersburg, Florida • Baltimore, Maryland + 7 more
- Conditions
- Recurrent Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma, Stage IIA Non-Small Cell Lung Carcinoma, Stage IIB Non-Small Cell Lung Carcinoma, Stage IIIA Non-Small Cell Lung Cancer, Stage IV Non-Small Cell Lung Cancer
- Interventions
- Cisplatin, CT, Docetaxel, FDG, FLT, PET/CT, Surgery
- Drug · Procedure
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 19 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Columbus, Ohio