Condition: Posttraumatic Stress Disorder (PTSD) · Sponsor: University of California, San Francisco
The goal of this study is to learn if short-term changes in the immune system alter how we process information and experience fear. The main questions it aims to answer are: Do people who receive typhoid vaccine respond differently than those who receive a placebo saline vaccine? Do people who receive typhoid vaccine experience changes in how they think and feel? Participants will: Attend four appointments at the San Francisco VA Health Care System; Receive typhoid vaccine or placebo at one of the visits; Have their physiological responding measured while listening to sounds; Complete questionnaires and psychological tests.
This description comes directly from the study's public registry record.
Aoife O'Donovan, PhD · 415-221-4810 · aoife.odonovan@ucsf.edu
Michael Srouji, BA · 415-221-4810
Always discuss trial participation with your own doctor first.
| San Francisco VA Health Care System | San Francisco, California, United States | Recruiting |
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Source record: clinicaltrials.gov/study/NCT06630884