Clinical trial Recruiting at 1 site Interventional Ages 18 and up Women only

Early postpartum treatments to reduce PTSD: written exposure versus capnometry-guided breathing

Official title: Early Intervention for Postpartum PTSD: Comparing Written Exposure and Capnometry Guided Breathing Therapy

Run by Stanford University · NCT07342530 · Data updated 2026-11-12

This project tests whether written exposure therapy or capnometry-guided breathing can reduce PTSD symptoms in new mothers after a traumatic childbirth.

More Breathing Techniques trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment70 (estimated)
SponsorStanford University
Academic / other
Locations2 sites (Little Rock, Arkansas and 1 other locations)
StatusRecruiting
StartedMarch 9, 2026
Main results expectedDecember 2027
Study endsDecember 2027
Registry record updatedOctober 29, 2026
Trial IDNCT07342530 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women aged 18 or older who delivered a live infant within five days, experienced severe maternal morbidity or had their infant admitted to the NICU, and have elevated PTSD symptoms (PCL-5 ≥28) are ideal candidates.

Probably not a fit

Patients with active psychosis, a current suicidal crisis or intent, or cognitive impairment preventing participation are excluded and would not be expected to benefit from these interventions.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Researchers will enroll women aged 18 and older who delivered a live infant within five days and have elevated PTSD symptoms (PCL-5 ≥28) following severe maternal morbidity or a neonatal ICU admission. Participants will be assigned to written exposure therapy, a capnometry-guided breathing intervention, or usual care, with interventions delivered in the early postpartum period. Written exposure involves short, structured writing sessions about the traumatic birth, while capnometry-guided breathing uses device feedback to regulate breathing and CO2 levels. PTSD symptoms and related outcomes will be measured over time to compare symptom change between groups.

Why it matters

Potential benefit: If successful, these brief early interventions could reduce postpartum PTSD symptoms and lower the risk of longer-term mental health problems.

How similar studies have gone: Written exposure therapy has demonstrated benefit for PTSD in other settings, while capnometry-guided breathing is less established for postpartum PTSD and is relatively novel in this population.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥18
* Delivered a live infant within 5 days
* Severe maternal morbidity or infant admitted to NICU
* PCL-5 ≥28
* English-speaking
* Able to consent and participate

Exclusion Criteria:

* Active psychosis or mania
* Current suicidal crisis
* Current suicidal intent or plan
* Cognitive impairment preventing participation

Where it's running

  • Stanford University
    Palo Alto, California, United States
    Recruiting
  • University of Arkansas for Medical Sciences
    Little Rock, Arkansas, United States
    Not yet recruiting

Study contacts

  • Principal investigator: Pervez Sultan — Stanford University

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.