- Conditions
- Diarrhea
- Interventions
- ACE527, dmLT, CeraVacx placebo, H10407 challenge strain
- Biological
- Lead sponsor
- PATH
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
Search Results
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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.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Schizophrenia
- Interventions
- D-cycloserine, Glycine, Clozapine, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2005
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizophrenia Prodrome
- Interventions
- Glycine, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 13 Years to 35 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Breast Cancer
- Interventions
- Acute tryptophan depletion, Half-strength tryptophan depletion (Control)
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Aging
- Interventions
- Maximal oxygen consumption (V02 max), Brown adipose tissue (BAT) imaging, Muscle function testing
- Other
- Lead sponsor
- AdventHealth Translational Research Institute
- Other
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Advanced Solid Tumor
- Interventions
- CLN-617, Pembrolizumab
- Drug
- Lead sponsor
- Cullinan Therapeutics Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 5
- States / cities
- Los Angeles, California • Orlando, Florida • Chicago, Illinois + 2 more
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Glycine, Placebo
- Dietary Supplement
- Lead sponsor
- North Suffolk Mental Health Association
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 2
- States / cities
- Belmont, Massachusetts • Boston, Massachusetts
- Conditions
- Bile Acid Synthesis Defect, Inborn Error of Bile Acid Metabolism, Inborn Error of Bile Acid Conjugation
- Interventions
- Glycocholic Acid
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 1 Week to 85 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2019
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Osteoarthritis, Knee, Total Knee Arthroplasty, Chronic Postsurgical Pain
- Interventions
- GlyNAC (combination of glycine and n-acetylcysteine), Placebo
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Vitamin B6 Deficiency
- Interventions
- Arm 1 glycine and leucine, Arm 2 Intervention of Serine and methionine infusion
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- COVID-19, Healthy
- Interventions
- Optate, Placebo
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Healthy
- Interventions
- GLYX-13, IV normal saline
- Drug
- Lead sponsor
- Naurex, Inc, an affiliate of Allergan plc
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Pasadena, California
- Conditions
- Mild Cognitive Impairment
- Interventions
- Glycine, N-acetylcysteine (NAC), Alanine
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Psoriasis
- Interventions
- Alefacept
- Drug
- Lead sponsor
- Wake Forest University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- HIV Infection, Erythrocyte Glutathione Deficiency
- Interventions
- Cysteine (as n-acetylcysteine) and glycine, Cysteine/glycine
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 21 Years to 70 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- West Nile Virus
- Interventions
- Omr-lgG-am, Polygam® S/D, Placebo
- Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 66
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 55 more
- Conditions
- Major Depression, Healthy Participants
- Interventions
- Sham iTBS, TMS, D-cycloserine, Dextromethophan, Placebo
- Device · Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Nicotine Dependence
- Interventions
- GW468816, Placebo Comparator: Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 264 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 2
- States / cities
- Belmont, Massachusetts • Boston, Massachusetts
- Conditions
- Graft Vs Host Disease
- Interventions
- PRO 140, Placebo
- Drug
- Lead sponsor
- CytoDyn, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 8
- States / cities
- Miami, Florida • Maywood, Illinois • Detroit, Michigan + 5 more
- Conditions
- HIV Infection, Erythrocyte Glutathione Deficiency
- Interventions
- GlyNAC (combination of glycine and n-acetylcysteine)
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Covid19
- Interventions
- Glycine, N-acetylcysteine, Alanine
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Alcoholism, Schizophrenia
- Interventions
- Glycine, placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2015
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Schizo-affective Disorder, Bipolar Disorder
- Interventions
- Glycine, placebo
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Autism Spectrum Disorder
- Interventions
- stable isotope infusion
- Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- College Station, Texas