PTSD Trial, Recruiting NCT05421494 Sponsor: Peking University Condition: PTSD
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PTSD Trial, Recruiting

NCT05421494
Recruiting Not Applicable

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

Study 1:

  • Adults between 18 and 65 years old (male or female)
  • People who have been diagnosed with PTSD or a milder form of PTSD (sometimes called subthreshold PTSD), assessed using a standard interview tool
  • People currently taking psychiatric medication, provided the dose has been stable for at least 4 weeks
  • People who own a smartphone and are able to use the Now Meditation App without difficulty
  • People who score 12 or more on a standard sleep difficulty questionnaire (the Insomnia Severity Index), where the sleep problems began after the PTSD diagnosis

Study 2:

  • Adults between 18 and 65 years old (male or female)
  • People diagnosed with PTSD or a milder form of PTSD, who experience flashbacks or unwanted memories, plus symptoms from at least 2 of the following areas: avoidance, negative thoughts/feelings, or being constantly on edge
  • People currently taking psychiatric medication, provided the dose has been stable for at least 4 weeks
  • People who are able to read and write in the language required for the study guidelines

Who may not be able to join:

Study 1 & Study 2:

  • People who have been diagnosed with bipolar disorder or a psychotic disorder
  • People who are currently dependent on alcohol or other substances
  • People with a moderate or severe brain injury that makes it difficult to understand screening questions
  • People assessed as having serious thoughts of suicide (assessed using standard clinical tools)
  • People whose symptoms from another mental health condition are considered more significant than their PTSD (Study 1 only)
  • People who are currently receiving talking therapy specifically for PTSD

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

Contact this trial

Phone: +86 15553201610

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Not Applicable
Sponsor
Peking University
Registry
ClinicalTrials.gov
Start date
15 June 2022
Est. completion
10 June 2024

Where this trial is recruiting

🇨🇳 China

Primary endpoints

study 2: Change from Baseline of PTSD Symptom Scale, Interview Version for DSM-5(PSSI-5) at Posttreatment; study 2: Change from Baseline of PTSD Symptom Scale, Interview Version for DSM-5(PSSI-5) at the First Follow-Up; study 2: Change from Baseline of PTSD Symptom Scale, Interview Version for DSM-5(PSSI-5) at the Second Follow-Up; study 2: Change from Baseline of PTSD Symptom Scale, Interview Version for DSM-5(PSSI-5) at the Third Follow-Up; study 1: PTSD symptom severity

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov