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Showing 25–39 of 39 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Lactose placebo pill Clear all

Conditions: Chronic Gout, Hyperuricemia
Interventions: Allopurinol, Placebo; Drug · Other
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years to 40 Years
Enrollment: 27 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Mountain View, California

Conditions: Abscess
Interventions: Trimethoprim-sulfamethoxazole, Sugar pill; Drug
Lead sponsor: Children's Mercy Hospital Kansas City; Other
Eligibility: 3 Months to 17 Years
Enrollment: 140 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Kansas City, Missouri

Conditions: Alcohol Dependence, Anxiety
Interventions: Doxazosin, Placebo; Drug
Lead sponsor: Brown University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 41 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2015
U.S. locations: 2
States / cities: Providence, Rhode Island

Conditions: Non Ulcer Dyspepsia
Interventions: Nortriptyline, Placebo; Drug
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years to 65 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2010
U.S. locations: 1
States / cities: Weston, Florida

Conditions: Endometrioma
Interventions: Norethindrone acetate and ethinyl estradiol tablets, USP, ferrous fumarate (placebo) tablets; Drug
Lead sponsor: University of Oklahoma; Other
Eligibility: 18 Years to 35 Years · Female only
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2011
U.S. locations: 1
States / cities: Oklahoma City, Oklahoma

Conditions: Chronic Hepatitis C
Interventions: Silymarin, Placebo; Drug · Other
Lead sponsor: National Center for Complementary and Integrative Health (NCCIH); NIH
Eligibility: 18 Years and older
Enrollment: 154 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2011
U.S. locations: 5
States / cities: Boston, Massachusetts • Chapel Hill, North Carolina • Philadelphia, Pennsylvania + 1 more

Conditions: Aphthous Stomatitis
Interventions: multivitamin; Dietary Supplement
Lead sponsor: UConn Health; Other
Eligibility: 18 Years and older
Enrollment: 160 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: Farmington, Connecticut

Conditions: Heart Failure, Congestive, Dyspnea, Pulmonary Edema
Interventions: Nesiritide; Drug
Lead sponsor: University of Medicine and Dentistry of New Jersey; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2008
U.S. locations: 1
States / cities: Newark, New Jersey

Conditions: Schizophrenia, Mental Disorders, Alcohol Abuse, Alcoholism, Alcohol-related Disorders
Interventions: Naltrexone or Placebo; Drug
Lead sponsor: State University of New York - Upstate Medical University; Other
Eligibility: 18 Years to 69 Years
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2008
U.S. locations: 4
States / cities: Syracuse, New York

Conditions: Stroke
Interventions: Tizanidine, Placebo; Drug
Lead sponsor: Northwestern University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 64 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2029
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Sarcoidosis
Interventions: Antibiotic Regimen, Placebo Regimen; Drug
Lead sponsor: Vanderbilt University; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Non Celiac Gluten Sensitivity
Interventions: High dose Gluten, Low dose Gluten, Lactose free placebo; Dietary Supplement
Lead sponsor: Thomas Jefferson University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 90 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Cocaine Dependence, Opioid Dependence
Interventions: Disulfiram, Methadone, CBT, Lactose; Drug · Behavioral · Other
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 18 Years to 64 Years
Enrollment: 93 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Healthy
Interventions: Moderately-high dose of psilocybin, Moderately-low dose of psilocybin, Very-low dose of psilocybin, Placebo; Drug
Lead sponsor: Johns Hopkins University; Other
Eligibility: 25 Years to 80 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2019
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Cardiovascular Risk Factor
Interventions: Melatonin, Placebo; Dietary Supplement · Other
Lead sponsor: University of Delaware; Other
Eligibility: 18 Years to 45 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Newark, Delaware