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Written Exposure Therapy for Childbirth-related Post-Traumatic Stress (SCRIBE)

2026年11月6日 更新者：Amanda Koire、Brigham and Women's Hospital

Written Exposure Therapy (WET) for the Treatment of Childbirth-related Post-Traumatic Stress: A Pilot Study

In this research study, the investigators hope to determine whether Written Exposure Therapy is a feasible intervention for postpartum women experiencing trauma symptoms related to childbirth to complete. Written Exposure Therapy involves five structured psychotherapy sessions that can be conducted over telehealth.

研究概览

地位

招聘中

条件

干预/治疗

详细说明

Childbirth-related posttraumatic stress disorder (CB-PTSD) affects approximately one in twenty women after any given childbirth. Postpartum women are faced with unique barriers to accessing and engaging in evidence-based treatment for PTSD. Aside from avoidance, limited time and financial and logistical barriers regarding childcare can make it difficult to engage in long-term therapy or travel to frequent in-person visits. Therefore, postpartum individuals may find a brief telehealth-based intervention, Written Exposure Therapy, to be highly appealing and well-aligned with the demands of postpartum parenting.

Written exposure therapy (WET) is a highly protocolized evidence-based brief psychotherapeutic intervention for the treatment of PTSD that may be promising for women with CB-PTSD. WET consists of 5 treatment sessions. In the first, patients receive brief psychoeducation about PTSD and avoidance as a maladaptive behavior that maintains PTSD symptoms. In each of the five sessions, the patient writes about the same single traumatic event with a focus on feelings and cognitions during the event and how the event has affected their lives. Written exposure therapy can be conducted via telehealth, does not require between-session assignments for patients, is non-inferior to cognitive processing therapy and prolonged exposure therapy, and involves only four total hours of treatment, thus decreasing treatment time by 50-80% compared to other evidence-based psychotherapies for PTSD. This study aims to assess whether postpartum individuals would find such an intervention feasible and be able to maintain engagement to complete the protocol.

研究类型

介入性

注册 (估计的)

15

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

学习地点

  • 美国
    • Massachusetts
      • Boston、Massachusetts、美国、02115
        • 招聘中
        • Brigham and Women's Hospital
        • 接触：

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年 及以上 (成人、年长者)

接受健康志愿者

不

有资格学习的性别

女性

描述

Inclusion Criteria:

  • Birthing individuals
  • 18 years of age or older
  • Living in Massachusetts
  • Can read, write, and speak English
  • Identified a traumatic event exposure related to their childbirth experience
  • Are between one month to two years postpartum
  • Have a probable CB-PTSD diagnosis based on a PCL-5 score ≥ 28.

Exclusion Criteria:

  • Current engagement in another form of trauma-focused psychotherapy
  • No or little memory of the traumatic event
  • Safety concerns including active suicidality, active psychosis, and heavy substance use with inability to cease substance use for at least 2 hours before and after each session.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：治疗
  • 分配：不适用
  • 介入模型：单组作业
  • 屏蔽：无（打开标签）

武器和干预

参与者组/臂
干预/治疗
实验性的：书面暴露疗法
行为的：Written Exposure Therapy

Written exposure therapy (WET) is a highly protocolized evidence-based brief psychotherapeutic intervention for the treatment of post-traumatic stress disorder (PTSD).

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Feasibility (retention rate)
大体时间：From date of the first WET session until the date of the fifth WET session, withdrawal from the study, or determination of loss to follow-up, whichever occurs first (estimated average assessment period: 6 weeks).

Feasibility will be measured retention rate across five Written Exposure Therapy (WET) sessions. Retention rate is defined as the number of participants who complete all five WET sessions divided by the total number of participants who engaged in at least one WET session. A higher value indicates higher retention. We expect at least 75% of enrolled participants will complete treatment once initiated.
From date of the first WET session until the date of the fifth WET session, withdrawal from the study, or determination of loss to follow-up, whichever occurs first (estimated average assessment period: 6 weeks).
Feasibility (Engagement rate)
大体时间：From the date of enrollment until the date of the first WET session, withdrawal from the study, or determination of loss to follow-up, whichever occurs first (estimated average assessment period: 4 weeks).

Engagement will be measured as the number of participants who engaged in at least one Written Exposure Therapy session divided by the number of women who enrolled in the study. A higher value indicates higher engagement. We expect at least 75% of enrolled participants will engage in treatment.
From the date of enrollment until the date of the first WET session, withdrawal from the study, or determination of loss to follow-up, whichever occurs first (estimated average assessment period: 4 weeks).
Acceptability (Credibility)
大体时间：Baseline

Credibility will be measured using the pre-intervention credibility/expectancy questionnaire (CEQ) which assesses patient perception of whether treatment seems logical and useful. Credibility is scored as the sum of the first three scale items on the credibility/expectancy questionnaire. Scores range from 3-27, with higher scores indicating greater credibility.
Baseline
Acceptability (Satisfaction)
大体时间：Study exit survey approximately 4 weeks after final WET session.

Satisfaction will be measured as total score on the post-intervention Client Satisfaction Questionnaire-8 (CSQ-8) survey. Scores range from 8-32, with higher numbers indicating greater satisfaction.
Study exit survey approximately 4 weeks after final WET session.

次要结果测量

结果测量
措施说明
大体时间
Changes in PTSD Symptoms Assessed by the PTSD Checklist for DSM-5
大体时间：From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.

The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-report measure that assesses the 20 DSM-5 symptoms of PTSD. Scores range from 0 to 80 and a score at or above 28 is indicative of probable CB-PTSD. A 9 point change represents reliable change.
From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.
Changes in EPDS Symptoms Assessed by the Edinburgh Postnatal Depression Scale
大体时间：From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.

The Edinburgh Postnatal Depression Scale (EPDS) is a 10-item self-report questionnaire used during pregnancy and postpartum to screen for perinatal and postpartum depression. Scores range from 0-30 and a score at or above 10 is indicative of a positive screen for perinatal depression. A 4 point change indicates reliable change.
From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.
Changes in PSS Symptoms Assessed by the Perceived Stress Scale
大体时间：From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.

The Perceived Stress Scale (PSS) is a 10-item self-report questionnaire designed to assess perceptions of recent stress. Scores range from 0 to 40, with higher scores indicating higher perceived stress. A 6 point change indicates reliable change.
From enrollment to study exit survey approximately 4 weeks after the final written exposure therapy session.

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Brigham and Women's Hospital

合作者

Harvard Medical School (HMS and HSDM)

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2026年2月11日

初级完成 (估计的)

2027年7月31日

研究完成 (估计的)

2027年8月31日

研究注册日期

首次提交

2026年10月13日

首先提交符合 QC 标准的

2026年11月6日

首次发布 (实际的)

2026年11月13日

研究记录更新

最后更新发布 (实际的)

2026年11月13日

上次提交的符合 QC 标准的更新

2026年11月6日

最后验证

2026年11月1日

更多信息

与本研究相关的术语

其他相关的 MeSH 术语

其他研究编号

  • 2025P000531

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

不

IPD 计划说明

Individual participant data will not be shared due to privacy and confidentiality concerns. Aggregate study results will be made publicly available on ClinicalTrials.gov and through publications.

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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