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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Gulf War Syndrome Clear all
Terminated Phase 3 Interventional Results available

rTMS for the Treatment of Chronic Pain in GW1 Veterans

NCT01608321
View directory record Official record
Conditions
Chronic Pain
Interventions
rTMS, Sham device
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Acupuncture in the Treatment of Gulf War Illness

NCT01305811
View directory record Official record
Conditions
Persian Gulf Syndrome
Interventions
Acupuncture
Device
Lead sponsor
New England School of Acupuncture
Other
Eligibility
39 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2015 · Synced Sep 9, 2026, 9:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Assessing Neuroinflammation in GWI Using MRS

NCT04638998
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
Magnetic Resonance Spectroscopic Imaging, Blood draw
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
46 Years to 70 Years · Male only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 12, 2025 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Not applicable Interventional

Mitochondrial Cocktail for Gulf War Illness

NCT02804828
View directory record Official record
Conditions
Gulf War Syndrome, Persian Gulf Syndrome, Mitochondrial Disorders
Interventions
Individualized mitochondrial cocktail, Placebo
Dietary Supplement
Lead sponsor
University of California, San Diego
Other
Eligibility
48 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Sep 9, 2026, 9:44 AM EDT
Terminated Early Phase 1 Interventional

Ketamine in Veterans With Gulf War Illness

NCT04712071
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Phase 3 Interventional

Exercise and Behavioral Therapy Trial (EBT).

NCT00007748
View directory record Official record
Conditions
Persian Gulf Syndrome
Interventions
Aerobic exercise, Cognitive behavioral therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
1,064 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
28
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Sep 9, 2026, 9:44 AM EDT
Not listed Not applicable Interventional

Effect of Diet on Gulf War Illness

NCT02881944
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Low FODMAP Diet, High FODMAP Diet
Behavioral
Lead sponsor
Ashok Tuteja
Federal
Eligibility
25 Years to 90 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 31, 2018 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

Clinical Benefits of a Novel Sleep-focused Mind-body Program on Gulf War Illness (GWI) Symptoms

NCT01543997
View directory record Official record
Conditions
Sleep Disturbance, Persian Gulf War Syndrome in Veteran
Interventions
Mind-Body Bridging Program, Supportive Education
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
38 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Sep 9, 2026, 9:44 AM EDT
Not listed Not applicable Interventional

Long Term Efficacy of Neuronavigation Guided rTMS in Alleviating Gulf War Illness Related Headaches and Pain Symptoms

NCT04182659
View directory record Official record
Conditions
Gulf War Syndrome, Gulf War Illness, Headache, Muscle Pain, Joint Pain
Interventions
Transcranial Magnetic Stimulation, Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
Veterans Medical Research Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
3
States / cities
Palo Alto, California • San Diego, California • Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Sep 9, 2026, 9:44 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Probiotic (VSL #3) for Gulf War Illness

NCT02011542
View directory record Official record
Conditions
Gulf War Illness
Interventions
VSL#3, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
35 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Not applicable Interventional Results available

Sleep Disordered Breathing in Gulf War Illness and the Effect of Nasal CPAP Treatment

NCT00252629
View directory record Official record
Conditions
Apnea, Sleep, Chronic Fatigue Syndrome
Interventions
Nasal CPAP treatment during sleep
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
32 Years to 52 Years · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Northport, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Sep 9, 2026, 9:44 AM EDT
Recruiting Phase 2 Interventional

Growth Hormone Replacement in Veterans With GWI and AGHD (GWIT)

NCT05355272
View directory record Official record
Conditions
Gulf War Syndrome, Adult Growth Hormone Deficiency
Interventions
Recombinant human growth hormone
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 9, 2026, 9:44 AM EDT
Recruiting Not applicable Interventional

Confirming the Effects of Acupuncture Treatments to Relieve Symptoms of Gulf War Illness

NCT06716411
View directory record Official record
Conditions
Persian Gulf Syndrome, Gulf War Syndrome, Multiple Chronic Illnesses, Occupational Diseases, War-Related Injuries, Wounds and Injuries
Interventions
Acupuncture
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
10
States / cities
Berkeley, California • Los Angeles, California • Colorado Springs, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 9, 2026, 9:44 AM EDT
Recruiting Phase 2 Interventional

Resistant Potato Starch to Alleviate GWI

NCT05820893
View directory record Official record
Conditions
Gulf War Illness
Interventions
Resistant Potato Starch
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 85 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 9, 2026, 9:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Exercise in Gulf War Illness (GWI)

NCT01291758
View directory record Official record
Conditions
Gulf War Illness, Persian Gulf Syndrome
Interventions
Submaximal bicycle exercise stress tests performed 24 hr apart
Diagnostic Test
Lead sponsor
Georgetown University
Other
Eligibility
38 Years to 86 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Sep 9, 2026, 9:44 AM EDT
Completed No phase listed Observational

Sentra AM® and Sentra PM® for Post-traumatic Stress Disorder (PTSD) and Gulf War Fibromyalgia (GWF)

NCT01437891
View directory record Official record
Conditions
Post-traumatic Stress Disorder, Persian Gulf Syndrome
Interventions
Not listed
Lead sponsor
Stephanie Pavlik
Industry
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2012 · Synced Sep 9, 2026, 9:44 AM EDT
Not listed Phase 2Phase 3 Interventional

Probiotic (Visbiome) for Gulf War Illness

NCT03078530
View directory record Official record
Conditions
Gulf War Illness
Interventions
Placebo, Visbiome, VSL#3
Drug
Lead sponsor
Ashok Tuteja
Federal
Eligibility
35 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Not applicable Interventional

Telemedicine Treatment for Veterans With Gulf War Illness

NCT00129454
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
East Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Sep 9, 2026, 9:44 AM EDT
Terminated Not applicable Interventional Results available

Transcranial Direct Current Stimulation for Pain Treatment in Gulf War Illness.

NCT03547869
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
45 Years to 78 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Dallas, Texas • Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 9, 2026, 9:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

START & STOPP in GWI

NCT03560830
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
2 submaximal exercise stress tests
Other
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 9, 2026, 9:44 AM EDT
Recruiting Early Phase 1 Interventional

GWICTIC: NAC Mechanistic Study in Gulf War Veterans

NCT04987775
View directory record Official record
Conditions
Gulf War Syndrome
Interventions
N-Acetyl Cysteine, Placebo
Drug
Lead sponsor
Nova Southeastern University
Other
Eligibility
47 Years to 70 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Palo Alto, California • Fort Lauderdale, Florida • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alleviating Headache and Pain in GWI With Neuronavigation Guided rTMS

NCT03030794
View directory record Official record
Conditions
Gulf War Syndrome, Headache
Interventions
Repetitive transcranial magnetic stimulation, Repetitive transcranial magnetic stimulation (sham)
Device
Lead sponsor
Veterans Medical Research Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 9, 2026, 9:44 AM EDT
Completed Not applicable Interventional Results available

Gulf War Digestive Health Study

NCT00680836
View directory record Official record
Conditions
Irritable Bowel Syndrome, Small Intestinal Bacterial Overgrowth
Interventions
Placebo, Rifaximin
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
35 Years to 72 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 28, 2014 · Synced Sep 9, 2026, 9:44 AM EDT
Withdrawn No phase listed Observational

Gulf War 1 Veteran Healthcare Satisfaction

NCT01703767
View directory record Official record
Conditions
Persian Gulf War Syndrome in Veteran
Interventions
Provider Education Workshop
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
38 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 10, 2016 · Synced Sep 9, 2026, 9:44 AM EDT