Brief writing therapy could ease PTSD in people recovering from substance use
NCT ID NCT07108608
First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time
Summary
This pilot study tests whether a short, evidence-based therapy called Written Exposure Therapy (WET) can help reduce PTSD symptoms in adults who are in residential treatment for substance use disorders. Participants complete five guided writing sessions about their trauma. The study focuses on whether this approach is practical and helpful in a residential setting where people stay for about 28 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Written Exposure Therapy (WET)
- What this could lead to
- If successful, this brief therapy could offer an effective way to treat PTSD within short-term residential substance use programs, potentially improving outcomes for people with both conditions.
- What could go wrong
- This is a small, early pilot study without a control group, so results may not be generalizable. The therapy may not be feasible or acceptable in this setting, and benefits may not be confirmed in larger trials.
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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26 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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Jun 2026
- 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.
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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: * Enrolled in residential SUD treatment at MTC * Meet criteria for PTSD based on the Clinician-Administered PTSD Scale for DSM-5 * Be 18 years of age or older * Have sufficient memory of the index trauma to write about it * Be English speaking. Exclusion Criteria: * Inability to give informed consent for any reason (e.g., cognitive impairment) * Presence of acute psychosis or suicidality that would interfere with study participation * planning to leave residential treatment before WEST could realistically be completed as determined by the investigator
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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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Maryland Treatment Centers
Baltimore, Maryland, 21229, United States
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Other studies related to the condition(s) this trial covers.
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