Validating Gulf War Illness Blood Biomarkers
Validating Blood Biomarkers of Brain Immune and Metabolic Dysfunction in Gulf War Illness
Roskamp Institute Inc.
100 participants
Jun 30, 2022
OBSERVATIONAL
Conditions
Summary
The investigators goals are to identify blood lipids/metabolites that correlate with cognitive decline in the presence of the APOE ε4 allele among veterans with GWI. To determine the effect of dietary, medical and biological factors that influence lipid and metabolites in blood from GW veterans. To identify blood lipid/metabolite profiles that correlate with bioenergetics deficits and glial activation in the brains of GWI. To validate blood biomarker signatures of GWI using APOE genotyping and blood lipids/metabolites that correlate with the CNS dysfunction in GWI.
Eligibility
Inclusion Criteria4
- Age 35 years or older.
- For GWI cases, served in the 1990-1991 Gulf War as active duty, national guard, or reserves and meet criteria for the CDC Chronic Multisymptom Illness (CMI) GWI definition or Kansas GWI definition.
- For controls, must be a veteran in the same age range as those veterans with GWI as defined above.
- Ability to understand written and spoken English or availability of a legal representative who can understand written or spoken English. Participants and caregiver/informants must be able to read, write and speak the language in which psychometric tests are provided with visual and auditory acuity (corrected) sufficient to allow for accurate testing.
Exclusion Criteria12
- Diagnosed or being treated by a physician for any of the following (Steele et al, 2000) and deemed clinically significant per the discretion of the PI:
- Cancer (except for non-melanoma skin cancers)
- Chronic infectious disease
- Problems resulting from postwar injuries.
- Liver disease
- Lupus
- Multiple sclerosis
- Stroke
- Serious psychiatric condition (those associated with psychosis and/or for which the respondent had been hospitalized since 1991).
- Dementia or any type of Parkinson's disease (PD).
- Hospitalized in the last 5 years for alcohol or drug dependence, depression, or post-traumatic stress disorder (PTSD).
- Female subject is either pregnant or nursing.
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Locations(3)
View Full Details on ClinicalTrials.gov
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NCT05736146