Can deep breathing ease PTSD? small study tests one session
NCT ID NCT07129278
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tested whether a single 2-hour breathwork session could help veterans with PTSD. 36 adults took part in a group training led by a certified instructor, followed by a 30-minute talk with a psychologist. The main goal was to see if the approach was practical and acceptable, not to prove it works.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- breathwork training
- What this could lead to
- If this works, it could point toward a simple, drug-free way to ease PTSD symptoms.
- What could go wrong
- This is a very small pilot study with no control group, so results may not be reliable. It only tests feasibility, not effectiveness.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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36 people
The number who actually took part.
- Started
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May 2025
- Finished
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Oct 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * (1) having received a professional diagnosis of post-traumatic stress disorder (PTSD) * (2) being able not to commit to another (new) treatment during the course of the study * (3) understanding English instructions fluently * (4) being 18 and above. Exclusion Criteria: * (1) having been exposed to breathwork any time in the past * (2) being unable to perform most basic tasks due to PTSD or other mental illness. * (3) Asthma, breathing problems, or a respiratory disorder (e.g., chronic obstructive pulmonary disease). * (4) Uncontrolled hypertension (i.e., systolic blood pressure/diastolic blood pressure \> 150/95), orthostatic hypotension (e.g., issues with fainting), or cardiovascular or peripheral arterial disease. * (5) Current or past diagnosis of a neurological disease (e.g., Parkinson's, multiple sclerosis, epilepsy, vasovagal syncope) * (6) Serious psychiatric disorder requiring hospitalization within the past 12 months * (7) Current substance use disorder or history of hospitalization for treatment of a substance use disorder. * (8) Current participation in another research study involving an intervention or treatment. * (9) Currently pregnant * (10) Any significant comorbidities or issues that, in the opinion of the investigators, could interfere with the study or lead to deleterious effects for the participant. * (11) Adults unable to consent * (12) Prisoners
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Diamond Rose Sanctuary
Branford, Connecticut, 06405, United States
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Florida State University
Tallahassee, Florida, 32306, United States
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Other studies related to the condition(s) this trial covers.
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