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

12. září 2026 aktualizováno: 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).

Přehled studie

Postavení

Zatím nenabíráme

Podmínky

Intervence / Léčba

Detailní popis

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.

Typ studie

Intervenční

Zápis (Odhadovaný)

200

Fáze

  • Nelze použít

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní kontakt

  • Jméno: Avihu Krieger, MD
  • Telefonní číslo: +972547421909
  • E-mail: avihuey@gmail.com

Studijní záloha kontaktů

Studijní místa

      • Ramat Gan, Izrael, 5262000
        • Sheba medical center
        • Kontakt:
        • Kontakt:
        • Vrchní vyšetřovatel:
          • Avihu Krieger, MD
        • Dílčí vyšetřovatel:
          • Abraham Tsur, MD

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

  • Dítě
  • Dospělý
  • Starší dospělý

Přijímá zdravé dobrovolníky

Ne

Popis

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

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Výzkum zdravotnických služeb
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Žádné (otevřený štítek)

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: 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.
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.
Žádný zásah: Standard Care
Participants receive standard care, which does not include LLM-generated medical summaries.

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Change in Patient Activation Measure Score
Časové okno: 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
Časové okno: 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

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Change in Edinburgh Postnatal Depression Scale Score
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: At delivery.
Umbilical arterial cord blood pH measured at delivery and collected from the medical record.
At delivery.
Umbilical Venous Cord Blood pH
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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.

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Odhadovaný)

1. října 2026

Primární dokončení (Odhadovaný)

1. ledna 2028

Dokončení studie (Odhadovaný)

23. července 2028

Termíny zápisu do studia

První předloženo

15. května 2026

První předloženo, které splnilo kritéria kontroly kvality

12. září 2026

První zveřejněno (Aktuální)

16. září 2026

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

16. září 2026

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

12. září 2026

Naposledy ověřeno

1. září 2026

Více informací

Termíny související s touto studií

Další identifikační čísla studie

  • SMC-25-2019

Plán pro data jednotlivých účastníků (IPD)

Plánujete sdílet data jednotlivých účastníků (IPD)?

NE

Popis plánu IPD

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.

Informace o lécích a zařízeních, studijní dokumenty

Studuje lékový produkt regulovaný americkým FDA

Ne

Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

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