Examining Changes in Microbiota Over the Course of PTSD Treatment
Public ClinicalTrials.gov record NCT04109196. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The overall goals of this project are to evaluate the use of 5-day intensively-delivered Cognitive Processing Therapy to treat PTSD and to determine the associations between the microbiome, salivary cytokines, and the presence of and recovery from PTSD. Specifically, this study is designed to 1) determine whether individual Cognitive Processing Therapy (CPT) delivered twice per day over 5 consecutive days (CPT-5) is tolerable, acceptable, and effective in reducing PTSD symptoms, 2) determine the microbial signatures associated with PTSD, 3) evaluate whether the abundance and composition of microbiota and salivary cytokine levels change over the course of PTSD treatment, and 4) examine whether changes in microbial signatures are associated with changes in cytokine levels.
Study identification
- NCT ID
- NCT04109196
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 24 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 100 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2019
- Primary completion
- Apr 8, 2021
- Completion
- Apr 8, 2021
- Last update posted
- Jun 21, 2023
2019 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04109196, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 21, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04109196 live on ClinicalTrials.gov.