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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
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Conditions
Immune Deficiency
Interventions
Salmonella typhi polysaccharide vaccine
Biological
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Age and Fitness on Vascular Function and Oxidative Stress During Acute Inflammation

NCT03889158
Conditions
Aging, Inflammation
Interventions
Typhoid Vaccine, Ascorbic Acid
Biological · Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Completed Early Phase 1 Interventional Accepts healthy volunteers

Cognitive, Emotional, and Neural Responses to Acute Inflammation

NCT03294564
Conditions
Healthy
Interventions
Typhoid Vi Polysaccharide Vaccine, Placebo
Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Years to 60 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
San Francisco, California
Completed Early Phase 1 Interventional Accepts healthy volunteers

Persistent Readiness Through Early Prediction Immunization Study

NCT05346302
Conditions
Inflammatory Response
Interventions
Pneumovax 23, Typhim VI, Saline
Drug · Other
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years to 40 Years
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
College Station, Texas
Completed Early Phase 1 Interventional Accepts healthy volunteers

Inflammation and Threat Sensitivity in PTSD

NCT03048929
Conditions
Posttraumatic Stress Disorder
Interventions
Typhoid Vi Polysaccharide Vaccine, Placebo
Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
San Francisco, California
Recruiting Phase 1 Interventional Accepts healthy volunteers

Inflammatory Challenge and Fear

NCT06630884
Conditions
Posttraumatic Stress Disorder (PTSD)
Interventions
Typhoid VI Polysaccharide Vaccine Injectable Solution, Saline Placebo (0.5mL injection)
Biological · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Aging on Primary and Secondary Vaccine Responses

NCT03312699
Conditions
Influenza, Hepatitis A, Typhoid, Healthy Adults
Interventions
Fluzone® quadrivalent, Fluzone High Dose, Fluad, Vaqta, Typhim Vi, Vivotif
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Stanford, California