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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Placebo (for Glutamine) Clear all
Completed Phase 4 Interventional Results available

The Effects of Eszopiclone and Lexapro on Prefrontal Glutamate and GABA in Depression With Anxiety and Insomnia

NCT00826111
View directory record Official record
Conditions
Depression, Anxiety, Insomnia
Interventions
Eszopiclone, Placebo
Drug
Lead sponsor
Steward St. Elizabeth's Medical Center of Boston, Inc.
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated No phase listed Observational

NGS Screening Protocol to Detect Mutation of KEAP1 or NRF2/NFE2L2 Genes for the KEAPSAKE (CX-839-014) Trial

NCT04698681
View directory record Official record
Conditions
Non-Small Cell Lung Cancer, Non-squamous Non-small-cell Lung Cancer, Non-Squamous Non-Small Cell Neoplasm of Lung, KEAP1 Gene Mutation, NRF2 Mutation, NFE2L2 Gene Mutation
Interventions
Not listed
Lead sponsor
Calithera Biosciences, Inc
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
63
States / cities
Daphne, Alabama • Mobile, Alabama • Glendale, Arizona + 52 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2023 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 3 Interventional

S9908: Glutamine in Treating Mucositis Caused by Radiation Therapy in Patients With Newly Diagnosed Cancer of the Mouth or Throat

NCT00006994
View directory record Official record
Conditions
Cancer-related Problem/Condition, Head and Neck Cancer, Pain
Interventions
glutamine, radiation therapy, l-glutamine placebo
Dietary Supplement · Radiation · Drug
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 90 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
106
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 68 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2015 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enteral Glutamine in Reducing Bloodstream Infections in Short Bowel Syndrome Infants

NCT01576003
View directory record Official record
Conditions
Bloodstream Infections, Short Bowel Syndrome, Development, Nutrition, Biological Markers
Interventions
Glutamine, L-alanine
Drug · Dietary Supplement
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Weeks to 12 Months
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
2
States / cities
Ann Arbor, Michigan • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 2 Interventional Results available

Glutamine in Preventing Peripheral Neuropathy in Patients With Multiple Myeloma Receiving Bortezomib

NCT01783522
View directory record Official record
Conditions
Chemotherapeutic Agent Toxicity, Multiple Myeloma, Peripheral Neuropathy
Interventions
glutamine, quality-of-life assessment, placebo
Drug · Other
Lead sponsor
Beth Faiman
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 2 Interventional Results available

L-Glutamine Therapy for Sickle Cell Anemia

NCT00586209
View directory record Official record
Conditions
Sickle Cell Anemia, Thalassemia
Interventions
L-Glutamine, Placebo
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 29, 2026, 5:46 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Role of a CCK Receptor Antagonist Proglumide in Management of Chronic Pancreatitis

NCT05551858
View directory record Official record
Conditions
Safety Issues, Pain, Pancreas Fibrosis
Interventions
Proglumide, Placebo
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 2 Interventional Results available

Alanyl-glutamine Supplementation of Standard Treatment for C. Difficile Infection

NCT02053350
View directory record Official record
Conditions
Clostridium Difficile Infection
Interventions
Alanyl-glutamine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Supplements and Aging Muscle

NCT01057082
View directory record Official record
Conditions
Sarcopenia
Interventions
Juven
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years to 89 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Examine the Effect of a Thermogenic Energy Drink in Healthy Adults

NCT05061797
View directory record Official record
Conditions
Metabolism
Interventions
Thermogenic Energy Drink - Active Study Product Formula, Placebo
Dietary Supplement
Lead sponsor
Rowdy Energy
Industry
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated May 1, 2022 · Synced Sep 29, 2026, 5:46 PM EDT
Active, not recruiting Phase 2 Interventional

Proglumide and Chemotherapy for Metastatic Pancreatic Cancer

NCT05827055
View directory record Official record
Conditions
Metastatic Pancreatic Cancer
Interventions
Gemcitabine, Nab paclitaxel, Proglumide, Placebo
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 3 Interventional

Glutamine in Preventing Acute Diarrhea in Patients With Pelvic Cancer

NCT00003170
View directory record Official record
Conditions
Cancer
Interventions
glutamine, placebo
Dietary Supplement · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
17
States / cities
Scottsdale, Arizona • Peoria, Illinois • Urbana, Illinois + 14 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 2 Interventional

KEAPSAKE: A Study of Telaglenastat (CB-839) With Standard-of-Care Chemoimmunotherapy in 1L KEAP1/NRF2-Mutated, Nonsquamous NSCLC

NCT04265534
View directory record Official record
Conditions
Non-Small Cell Lung Cancer, Non-squamous Non-small-cell Lung Cancer, Non-Squamous Non-Small Cell Neoplasm of Lung, KEAP1 Gene Mutation, NRF2 Gene Mutation, NFE2L2 Gene Mutation
Interventions
Telaglenastat, Carboplatin Chemotherapy, Pemetrexed Chemotherapy, Pembrolizumab Immunotherapy, Placebo, Folic acid 400 -1000 μg, Vitamin B12 1000 μg, Dexamethasone 4 mg
Drug · Biological · Dietary Supplement
Lead sponsor
Calithera Biosciences, Inc
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
102
States / cities
Birmingham, Alabama • Mobile, Alabama • Yuma, Arizona + 86 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2022 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Results available

Exercise Snacks and Glutamine to Improve Glucose Control in Adolescents With Type 1 Diabetes

NCT03199638
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Autoimmune Diseases, Diabetes Mellitus, Endocrine System Diseases, Glucose Metabolism Disorders, Immune System Diseases, Metabolic Diseases
Interventions
Glutamine vs. Placebo, Exercise
Drug · Behavioral
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
13 Years to 19 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

L-Glutamine Therapy for Sickle Cell Anemia and Sickle ß0 Thalassemia

NCT00125788
View directory record Official record
Conditions
Sickle Cell Anemia, Thalassemia
Interventions
L-glutamine, Placebo
Drug
Lead sponsor
Emmaus Medical, Inc.
Industry
Eligibility
5 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
5
States / cities
Bellflower, California • Torrance, California • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Results available

Glutamine and Insulin Sensitivity in Type I Diabetes

NCT01467063
View directory record Official record
Conditions
Type I Diabetes Mellitus
Interventions
Glutamine, Placebo
Dietary Supplement
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
13 Years to 19 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 3 Interventional Results available

Randomized Trial of Glutamine in Patients With Mucositis or Esophagitis

NCT01952847
View directory record Official record
Conditions
Advanced Cancers
Interventions
Placebo, Glutamine, Questionnaires
Other · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
17 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutrition Interventions to Support the Immune System in Response to Stress

NCT02053506
View directory record Official record
Conditions
Mitigation of Immune Function Decrements in Response to Stress
Interventions
Immune-enhancing nutritional beverage, Probiotics (BB-12), Placebo (for nutritional beverage and probiotic)
Dietary Supplement
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 45 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Not applicable Interventional Results available

Biological Response of Trauma Patients to Standard Trauma Resuscitation Therapy

NCT01239680
View directory record Official record
Conditions
Hemorrhagic Shock
Interventions
Glutamine, Ringer's Lactate, Placebo (for Glutamine)
Drug
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
21 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 16, 2014 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

Glutamine for the Treatment of Patients With Irritable Bowel Syndrome

NCT01414244
View directory record Official record
Conditions
Diarrhea-Predominant Irritable Bowel Syndrome
Interventions
Glutamine
Drug
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 72 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 8, 2017 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 3 Interventional Results available

A Phase III Safety and Efficacy Study of L-Glutamine to Treat Sickle Cell Disease or Sickle βo-thalassemia

NCT01179217
View directory record Official record
Conditions
Sickle Cell Anemia, Sickle ß0-Thalassemia
Interventions
L-glutamine, Placebo
Drug
Lead sponsor
Emmaus Medical, Inc.
Industry
Eligibility
5 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
31
States / cities
Mobile, Alabama • Phoenix, Arizona • Inglewood, California + 23 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2020 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 3 Interventional

Glutamine Supplementation to Prevent Death or Infection in Extremely Premature Infants

NCT00005775
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Sepsis
Interventions
Glutamine, Placebo
Drug
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 72 Hours
Enrollment
1,433 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
15
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 29, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

Glutamine in Treating Neuropathy Caused by Vincristine in Young Patients With Lymphoma, Leukemia, or Solid Tumors

NCT00365768
View directory record Official record
Conditions
Kidney Cancer, Leukemia, Lymphoma, Neurotoxicity, Peripheral Neuropathy, Sarcoma
Interventions
Glutamine, Placebo
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
5 Years to 21 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2016 · Synced Sep 29, 2026, 5:46 PM EDT
Terminated Phase 2 Interventional Results available

Glutamine for the Prevention of Radiation Toxicity in Subjects Conserving Therapy

NCT02012608
View directory record Official record
Conditions
Breast Cancer
Interventions
Glutamine, Placebo
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated May 28, 2019 · Synced Sep 29, 2026, 5:46 PM EDT