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LLM-Generated Medical Summaries During Hospitalization to Improve Patient Activation in High-Risk Pregnancies

2026年9月12日 更新者：Avihu Krieger、Sheba Medical Center

The Effect of Large Language Model-Generated Medical Summaries on Patient Activation During Antepartum Hospitalization: A Randomized Controlled Trial

The goal of this clinical trial is to learn if AI-generated medical summaries help hospitalized pregnant participants better understand and actively participate in their own care. The main questions it aims to answer are:

Do AI-generated summaries increase participant activation (knowledge, skills, and confidence in managing their health)? How accurate are the AI-generated summaries, as assessed by physicians? Do AI-generated summaries affect depressive symptoms during hospitalization?

Researchers will compare participants who receive periodic AI-generated summaries of their medical care with participants who receive standard care to determine whether the summaries improve patient activation during hospitalization.

Participants will:

Be randomly assigned to receive AI-generated medical summaries or standard care.

Complete the Patient Activation Measure (PAM-13) at baseline before the intervention and again after the intervention.

Complete the Edinburgh Postnatal Depression Scale (EPDS) at baseline and again after the intervention.

Receive up to 3 summaries during their hospitalization (intervention group only).

研究概览

地位

尚未招聘

条件

干预/治疗

详细说明

Hospitalized pregnant participants in high-risk antepartum units may face complex medical conditions and treatment plans and may have difficulty understanding all of the medical information provided during hospitalization. This may reduce their ability to actively participate in their own care.

In this study, participants will be randomly assigned in a 1:1 ratio to one of two groups. Randomization will be stratified by gestational age at enrollment (<32+0 weeks vs. ≥32+0 weeks) using permuted blocks with randomly varying block sizes.

Participants in the intervention group will receive periodic medical summaries generated by a large language model (LLM) using a secure, privacy-protected AI environment at Sheba Medical Center. Each summary will be reviewed by a physician for medical accuracy before being provided to the participant. If a summary is considered inadequate, the physician may correct it before providing it to the participant or reject it, in which case it will not be provided.

The first summary will be generated on days 3-5 of hospitalization. Updated summaries will subsequently be generated every 3-5 days, with a maximum of 3 summaries per participant during hospitalization.

Participants in the control group will receive standard care without LLM-generated medical summaries.

The researchers will investigate:

Whether LLM-generated summaries improve patient activation, defined as the knowledge, skills, and confidence participants have in managing their own health, as measured by the Patient Activation Measure (PAM-13).

Whether LLM-generated summaries affect depressive symptoms during hospitalization, as measured by the Edinburgh Postnatal Depression Scale (EPDS).

The accuracy of LLM-generated medical summaries as assessed by physicians, including whether summaries require modification or rejection before being provided to participants.

Obstetric, neonatal, and postpartum clinical outcomes collected from the medical record.

研究类型

介入性

注册 (估计的)

200

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

研究联系人备份

学习地点

  • 以色列
      • Ramat Gan、以色列、5262000
        • Sheba medical center
        • 接触：
        • 接触：
        • 首席研究员：
          • Avihu Krieger, MD
        • 副研究员：
          • Abraham Tsur, MD

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

  • 孩子
  • 成人
  • 年长者

接受健康志愿者

不

描述

Inclusion Criteria:

  • Admitted to the antepartum high-risk department at Sheba Medical Center
  • Able to provide written informed consent
  • Able to read and understand Hebrew, English, or Arabic

Exclusion Criteria:

  • Expected hospitalization of less than 3 days

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：卫生服务研究
  • 分配：随机化
  • 介入模型：并行分配
  • 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：LLM-Generated Medical Summaries
Participants receive periodic patient-facing written medical summaries generated by a large language model (LLM) using a secure, privacy-protected AI environment at Sheba Medical Center. This is an informational intervention and does not involve a drug, medical device, or medical procedure. Each summary is reviewed by a physician for medical accuracy before delivery. Summaries are generated every 3-5 days, beginning on days 3-5 of hospitalization, with a maximum of 3 summaries per participant.
其他：LLM-Generated Medical Summaries
Participants receive patient-facing written medical summaries generated by a large language model (LLM) using a secure, privacy-protected AI environment at Sheba Medical Center. The intervention is informational and does not involve administration of a drug, use of a medical device, or performance of a medical procedure. Each summary is reviewed by a physician for medical accuracy before being provided to the participant. If a summary is deemed inadequate, it may be corrected by the reviewing physician before delivery or rejected and not provided. The first summary is generated on days 3-5 of hospitalization, with updated summaries every 3-5 days and a maximum of 3 summaries per participant.
无干预：Standard Care
Participants receive standard care, which does not include LLM-generated medical summaries.

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
Change in Patient Activation Measure Score
大体时间：From baseline (pre-intervention) to post-intervention during hospitalization, approximately 1-8 weeks.
Change in Patient Activation Measure (PAM-13) score from baseline (pre-intervention) to post-intervention, compared between the intervention and control groups. The PAM-13 is a 13-item instrument assessing patient knowledge, skills, and confidence in managing their own health. Scores range from 0 to 100, with higher scores indicating greater patient activation.
From baseline (pre-intervention) to post-intervention during hospitalization, approximately 1-8 weeks.
Number of LLM-Generated Medical Summaries Requiring Physician Modification or Rejection
大体时间：Throughout hospitalization, approximately 1-8 weeks
Number of LLM-generated medical summaries that require physician modification or are rejected following physician review and prior to delivery to the participant.
Throughout hospitalization, approximately 1-8 weeks

次要结果测量

结果测量
措施说明
大体时间
Change in Edinburgh Postnatal Depression Scale Score
大体时间：From admission to discharge, approximately 1-8 weeks
Change in EPDS score from baseline (admission) to end of hospitalization (prior to discharge), compared between the intervention and control groups. The EPDS is a 10-item self-report instrument with scores ranging from 0 to 30. A score of 10 or above indicates clinically significant depressive symptoms.
From admission to discharge, approximately 1-8 weeks
Gestational Age at Delivery
大体时间：At delivery, up to approximately 6 months after enrollment.
Gestational age at delivery, measured in weeks and days, collected from the medical record and compared between the intervention and control groups.
At delivery, up to approximately 6 months after enrollment.
Mode of Delivery
大体时间：At delivery, up to approximately 6 months after enrollment.
Mode of delivery, categorized as spontaneous vaginal delivery, operative vaginal delivery, or cesarean delivery, collected from the medical record and compared between the intervention and control groups.
At delivery, up to approximately 6 months after enrollment.
Indication for Cesarean Delivery
大体时间：At delivery, up to approximately 6 months after enrollment.
Indication for cesarean delivery among participants undergoing cesarean delivery, collected from the medical record.
At delivery, up to approximately 6 months after enrollment.
Maternal Fever or Chorioamnionitis
大体时间：From enrollment through delivery, up to approximately 6 months.
Proportion of participants diagnosed with maternal fever or chorioamnionitis during pregnancy or delivery, collected from the medical record and compared between the intervention and control groups.
From enrollment through delivery, up to approximately 6 months.
Length of Antepartum Hospitalization
大体时间：From admission to discharge from the antepartum hospitalization, approximately 1-8 weeks.
Duration of antepartum hospitalization in days, collected from the medical record and compared between the intervention and control groups.
From admission to discharge from the antepartum hospitalization, approximately 1-8 weeks.
Antepartum Readmission or Emergency Department Visit
大体时间：From discharge from the index hospitalization through delivery, up to approximately 6 months after enrollment.
Proportion of participants with hospital readmission or an emergency department visit following discharge from the index antepartum hospitalization and prior to delivery.
From discharge from the index hospitalization through delivery, up to approximately 6 months after enrollment.
Birth Weight
大体时间：At delivery, up to approximately 6 months after enrollment.
Neonatal birth weight in grams, collected from the medical record and compared between the intervention and control groups.
At delivery, up to approximately 6 months after enrollment.
Apgar Score at 1 Minute
大体时间：At delivery.
Apgar score at 1 minute after birth, ranging from 0 to 10, with higher scores indicating better neonatal condition.
At delivery.
Apgar Score at 5 Minutes
大体时间：At delivery.
Apgar score at 5 minutes after birth, ranging from 0 to 10, with higher scores indicating better neonatal condition.
At delivery.
Umbilical Arterial Cord Blood pH
大体时间：At delivery.
Umbilical arterial cord blood pH measured at delivery and collected from the medical record.
At delivery.
Umbilical Venous Cord Blood pH
大体时间：At delivery.
Umbilical venous cord blood pH measured at delivery and collected from the medical record.
At delivery.
Umbilical Arterial and Venous Cord Blood Base Excess
大体时间：At delivery.
Umbilical arterial and Venous cord blood base excess measured at delivery and collected from the medical record.
At delivery.
Neonatal Intensive Care Unit Admission
大体时间：From birth through neonatal hospital discharge, assessed up to 6 months after birth.
Proportion of newborns admitted to the neonatal intensive care unit (NICU), collected from the medical record and compared between the intervention and control groups.
From birth through neonatal hospital discharge, assessed up to 6 months after birth.
Postpartum Endometritis
大体时间：From delivery through 6 weeks postpartum.
Proportion of participants diagnosed with postpartum endometritis, collected from the medical record and compared between the intervention and control groups.
From delivery through 6 weeks postpartum.
Postpartum Hemorrhage
大体时间：From delivery through postpartum hospital discharge, assessed up to 6 weeks postpartum.
Proportion of participants experiencing postpartum hemorrhage, defined as estimated blood loss greater than 1000 mL, collected from the medical record and compared between the intervention and control groups.
From delivery through postpartum hospital discharge, assessed up to 6 weeks postpartum.
Length of Postpartum Hospitalization
大体时间：From delivery through postpartum hospital discharge, assessed up to 6 weeks postpartum.
Duration of postpartum hospitalization in days, collected from the medical record and compared between the intervention and control groups.
From delivery through postpartum hospital discharge, assessed up to 6 weeks postpartum.
Postpartum Readmission or Emergency Department Visit
大体时间：From postpartum hospital discharge through 6 weeks postpartum.
Proportion of participants with hospital readmission or an emergency department visit during the postpartum period.
From postpartum hospital discharge through 6 weeks postpartum.

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

Sheba Medical Center

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 (估计的)

2026年10月1日

初级完成 (估计的)

2028年1月1日

研究完成 (估计的)

2028年7月23日

研究注册日期

首次提交

2026年5月15日

首先提交符合 QC 标准的

2026年9月12日

首次发布 (实际的)

2026年9月16日

研究记录更新

最后更新发布 (实际的)

2026年9月16日

上次提交的符合 QC 标准的更新

2026年9月12日

最后验证

2026年9月1日

更多信息

与本研究相关的术语

关键字

其他相关的 MeSH 术语

其他研究编号

  • SMC-25-2019

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

This study is planned as a single-center trial, and at this stage, there are no plans or agreements in place for sharing individual participant data (IPD). Future considerations for data-sharing agreements may be evaluated based on future research collaborations and institutional policies.

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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