Research Examining Gulf War Illness in Our Nations Service Members (NCT01846182) | Clinical Trial Compass
TerminatedPhase 2
Research Examining Gulf War Illness in Our Nations Service Members
Stopped: Terminated by Funder
United States112 participantsStarted 2015-06-24
Plain-language summary
At least 1 in 4 of the 700,000 U.S. Veterans who served in the 1990-1991 Gulf War suffer from Gulf War Illness (GWI). Despite considerable research, effective treatments remain elusive. GWI refers to a complex of symptoms that typically include widespread chronic pain, persistent headache, memory and concentration problems, gastrointestinal difficulties, sleep disturbances and unexplained fatigue. These symptoms are similar to that of fibromyalgia syndrome (FMS), another multi-symptom condition. Whereas, effective treatments for GWI have yet to be found, the FDA has approved duloxetine and pregabalin for the treatment of FMS. The lack of progress in finding effective treatments for GWI, and the similarities between GWI and FMS, provides a rationale for determining if these medications can provide relief to Veterans who suffer from GWI. This randomized controlled trial will test the efficacy of Duloxetine and Pregabalin for treating Gulf War Veterans who suffer from GWI.
Who can participate
Age range
44 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Living in Central Texas near Killeen, Austin, Temple or Waco
* Served on active military duty and deployed to the Persian Gulf region for some period between August 1990 \& July 1991
* English speaking and able to understand the consent form and study questionnaires
* Willing to be randomized to treatment and participate in 1-month follow up
* men \& women between the ages of 43 to 70
* meet Kansas GWI case definition for the diagnosis of GWI
* report a baseline score \> 4 on a 10-point Pain Visual Analog Scale (VAS)
* female participants of childbearing potential must test negative for pregnancy at the time of enrollment based on a urine pregnancy test and agree to use a reliable method of birth control (for example, oral contraceptives or Norplant; a reliable barrier method of birth control \[diaphragms with contraceptive jelly; cervical caps with contraceptive jelly; condoms with contraceptive foam); intrauterine devices; partner with vasectomy; or abstinence) during the study and for 2 months following the last dose of the study drug. \[Note that this inclusion criterion applies only to females of childbearing potential. Females of childbearing potential are defined as women not surgically sterilized and between menarche and 2 years post-menopause.\]
Exclusion Criteria:
* Unstable or poorly controlled chronic medical illness such as Diabetes type-II, Hypertension (HTN), heart disease, endocrine disorders, narrow angle glaucoma
* Significant Centra…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.