Shorter PTSD therapy shows promise for veterans who drop out early
NCT ID NCT05220137
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a shorter version of Cognitive Processing Therapy (CPT) for Veterans with PTSD. Many Veterans drop out of the standard 12-session therapy, missing the most helpful parts. The goal was to find which therapy components work best and deliver them in fewer sessions to improve completion and reduce symptoms. 271 Veterans took part, and the study measured changes in PTSD severity using interviews and self-reports.
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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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271 people
The number who actually took part.
- Started
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Aug 2022
- Finished
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May 2026
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: The investigators designed the sample to be representative of Veterans with PTSD who are treated in PTSD Clinical Teams (PCTs), with minimal exclusion criteria. PCT clinicians will provide care for those with exclusionary comorbidities or preference for a medication-based approach, as per standard policies and procedures. Inclusion criteria are: * score of 33 or above on the PCL-5 * at least 4 weeks on a stable dose for individuals who are taking psychotropic medication * over the age of 18 Exclusion Criteria: * active suicidality (assessed by the Columbia Suicide Severity Rating Scale with scores indicating elevated acute risk for suicide warranting hospitalization or intensive treatment) * need for detoxification * severe cognitive impairment that, in the judgment of the investigator, makes it unlikely that the patient can provide informed consent or adhere to the study regimen (as evidenced by confusion, inability to track discussion or answer questions, or other clear and significant indicators of cognitive impairment) * psychosis or unmanaged bipolar disorder * previous receipt of CPT in the past year * current engagement in trauma-focused psychotherapy (Prolonged Exposure or Cognitive Processing Therapy)
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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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Cincinnati VA Medical Center, Cincinnati, OH
Cincinnati, Ohio, 45220-2213, United States
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VA Ann Arbor Healthcare System, Ann Arbor, MI
Ann Arbor, Michigan, 48105-2303, United States
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VA Salt Lake City Health Care System, Salt Lake City, UT
Salt Lake City, Utah, 84148-0001, United States
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Other studies related to the condition(s) this trial covers.
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