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Randomized Controlled Trial of Patient Activation through LLM-Assisted Discharge-Summary Simplification

Randomized Controlled Trial of Patient Activation through LLM-Assisted Discharge-Summary Simplification - PALLADS

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00035739
Enrollment
128
Registered
2024-12-23
Start date
2025-01-07
Completion date
Unknown
Last updated
2026-03-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

General internal medical conditions with a focus on gastroenterological diseases

Interventions

Group 1: The intervention group (n = 64) receives factually anonymized sections from their discharge summaries, which were previously simplified by a language model and subsequently reviewed by the at

Sponsors

Universtität Witten/Herdecke - Fakultät für Gesundheit (Department für Humanmedizin) , Lehrstuhl für Gesundheitsinformatik
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: • Sufficient command of German • Consent to participate in the study

Exclusion criteria

Exclusion criteria: • Presence of rare diseases that would make de facto anonymisation impossible • The presence of serious diagnoses that are not yet known to the patient (e.g. newly diagnosed cancer), as assessed by the attending physician • The presence of severe physical impairments, cognitive impairments or severe mental illnesses that prevent the patient from answering the questionnaires independently, as assessed by the attending physician

Design outcomes

Primary

MeasureTime frame
Patient Activation Measure (PAM-13)

Secondary

MeasureTime frame
Health literacy (HLS-EU-16) Perceived usefulness, comprehensibility, empathy, trust and satisfaction of discharge letters (measured with self-developed 5-point Likert scales)

Countries

Germany

Contacts

Public ContactPaul Rust

Universtität Witten/Herdecke - Fakultät für Gesundheit (Department für Humanmedizin) , Lehrstuhl für Gesundheitsinformatik

paul.rust@uni-wh.de+49 2302 926-78608

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: May 20, 2026