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Study identifier: NCT05820893 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Resistant Potato Starch to Alleviate GWI

Condition: Gulf War Illness  ·  Sponsor: VA Office of Research and Development

PhasePhase 2
Planned participants52
Who can joinAll sexes, 50 Years to 85 Years
Healthy volunteersNo

About this study

Gulf War Illness (GWI) affects an estimated 25-32% of the over 700,000 coalition troops deployed to the Persian Gulf as part of the First Gulf War. GWI causes a range of pain, fatigue, gastrointestinal, skin, neurologic, and respiratory symptoms. New treatments to reduce GWI-associated morbidity are critically needed. Research suggests a role for the gastrointestinal microbiome in mediating health, including through impacting metabolism and immunity. The disruption of this microbiome plays a role in multiple diseases, and preliminary data suggest that Veterans with GWI have altered gut microbiota. The investigators will evaluate the effectiveness of a dietary fiber prebiotic supplement intervention on improving the quality of life of Veterans with GWI.

This description comes directly from the study's public registry record.

Talk to the study team

Nasia Safdar, MD PhD  ·  (608) 280-7007  ·  Nasia.Safdar@va.gov

Julie A Keating, PhD  ·  (608) 256-1901  ·  julie.keating@va.gov

Always discuss trial participation with your own doctor first.

Locations (1)

William S. Middleton Memorial Veterans Hospital, Madison, WIMadison, Wisconsin, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05820893