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Accepted for/Published in: JMIR Dermatology

Date Submitted: Aug 28, 2025
Open Peer Review Period: Sep 4, 2025 - Oct 30, 2025
Date Accepted: Dec 6, 2025
(closed for review but you can still tweet)

The final, peer-reviewed published version of this preprint can be found here:

Leveraging AI Large Language Models for Writing Clinical Trial Proposals in Dermatology: Instrument Validation Study

Hauptman M, Copley D, Young K, Do T, Durgin J, Yang A, Chang J, Billi A, Nakamura M, Tejasvi T

Leveraging AI Large Language Models for Writing Clinical Trial Proposals in Dermatology: Instrument Validation Study

JMIR Dermatol 2026;9:e76674

DOI: 10.2196/76674

PMID: 41525495

PMCID: 12795409

Warning: This is an author submission that is not peer-reviewed or edited. Preprints - unless they show as "accepted" - should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.

Leveraging Artificial Intelligence Large Language Models for Writing Clinical Trial Proposals in Dermatology

  • Megan Hauptman; 
  • Daniel Copley; 
  • Kelly Young; 
  • Tran Do; 
  • Joseph Durgin; 
  • Albert Yang; 
  • Jungsoo Chang; 
  • Allison Billi; 
  • Mio Nakamura; 
  • Trilokraj Tejasvi

ABSTRACT

Background:

Large language models (LLMs) are becoming increasingly popular in clinical trial design but have been underutilized in research proposal development.

Objective:

This study compares the performance of commonly used open access LLMs versus human proposal composition and review.

Methods:

Ten LLMs were prompted to write a research proposal. Six physicians and each of the LLMs assessed 11 blinded proposals for capabilities and limitations in accuracy and comprehensiveness.

Results:

Chat GPT o1 was rated the most accurate and LLaMA 3.1 the least accurate by human scorers. LLM scorers rated Chat GPT o1 and Deepseek R1 the most accurate. Chat GPT o1 was the most comprehensive and LLaMA 3.1 the least comprehensive by human and LLM scorers. LLMs performed poorly on scoring proposals, and on average rated proposals 1.9 points higher than humans for both accuracy and comprehensiveness.

Conclusions:

Paid versions of ChatGPT remain the highest quality and most versatile option of available LLMs. These tools cannot replace expert input but serve as powerful assistants, streamlining the development process and enhancing productivity. Clinical Trial: n/a


 Citation

Please cite as:

Hauptman M, Copley D, Young K, Do T, Durgin J, Yang A, Chang J, Billi A, Nakamura M, Tejasvi T

Leveraging AI Large Language Models for Writing Clinical Trial Proposals in Dermatology: Instrument Validation Study

JMIR Dermatol 2026;9:e76674

DOI: 10.2196/76674

PMID: 41525495

PMCID: 12795409

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