MedReadCtrl: Personalizing medical text generation with readability-controlled instruction learning
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Abstract (arXiv)
Generative AI has demonstrated strong potential in healthcare, from clinical decision support to patient-facing chatbots that improve outcomes. A critical challenge for deployment is effective human-AI communication, where content must be both personalized and understandable. We introduce MedReadCtrl, a readability-controlled instruction tuning framework that enables LLMs to adjust output complexity without compromising meaning. Evaluations of nine datasets and three tasks across medical and general domains show that MedReadCtrl achieves significantly lower readability instruction-following errors than GPT-4 (e.g., 1.39 vs. 1.59 on ReadMe, p<0.001) and delivers substantial gains on unseen clinical tasks (e.g., +14.7 ROUGE-L, +6.18 SARI on MTSamples). Experts consistently preferred MedReadCtrl (71.7% vs. 23.3%), especially at low literacy levels. These gains reflect MedReadCtrl's ability to restructure clinical content into accessible, readability-aligned language while preserving medical intent, offering a scalable solution to support patient education and expand equitable access to AI-enabled care.
Key facts. Cited by 5 papers in the map (data through 14 Oct 2026). Builds on 27 of its 57 references that are in the map. First posted on arXiv 10 Jul 2025.
Builds on
27 of 57 references.
References · 27
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15 more
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Built on by
Citing papers per year: 2025: 2; 2026: 3.
5 papers.
- 2025Iterative Critique-Refine Framework for Enhancing LLM Personalizationcited by 1
- 2025MedCOD: Enhancing English-to-Spanish Medical Translation of Large Language Models Using Enriched Chain-of-Dictionary Frameworkcited by 0
- 2026Rethinking Patient Education as Multi-turn Multi-modal Interactioncited by 0
- 2026TA-RAG: Tone-Aware Retrieval-Augmented Generation for Peer-Support Health Communicationcited by 0
- 2026TA-RAG: Tone Awareness as a Design Imperative for Retrieval-Augmented Generationcited by 0
- 2026TA-RAG: Tone Awareness as a Design Imperative for Retrieval-Augmented Generation7 Aug 2026
- 2026TA-RAG: Tone-Aware Retrieval-Augmented Generation for Peer-Support Health Communication5 Jun 2026
- 2026Rethinking Patient Education as Multi-turn Multi-modal Interaction16 Apr 2026
- 2025Iterative Critique-Refine Framework for Enhancing LLM Personalization28 Oct 2025
- 2025MedCOD: Enhancing English-to-Spanish Medical Translation of Large Language Models Using Enriched Chain-of-Dictionary Framework31 Aug 2025