NCT07183891 Performance of Large Language Models for Structured Recognition and Refractive Prediction
| NCT ID | NCT07183891 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Jin Yang |
| Condition | Cataract |
| Study Type | OBSERVATIONAL |
| Enrollment | 100 participants |
| Start Date | 2025-08-01 |
| Primary Completion | 2030-12-31 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.
This trial targets 100 participants in total. It began in 2025-08-01 with a primary completion date of 2030-12-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
We conducted a single-center, retrospective observational study to evaluate large language models (ChatGPT 4o, GPT-5, DeepSeek) for automated interpretation of de-identified IOLMaster 700 reports provided as raster images. Models produced structured biometric extraction, toric IOL recommendation, and refractive predictions (sphere, cylinder, axis). Primary outcomes included parameter-level agreement and refractive error metrics; secondary outcomes included decision-support performance for toric IOL selection and agreement on ordered T-codes. No clinical intervention was performed.
Eligibility Criteria
Inclusion Criteria: -postoperative corrected distance visual acuity (CDVA) of 0.10 logMAR or better -an absolute IOL rotational stability of less than 10∘ at the 1-month follow-up examination Exclusion Criteria: * incomplete biometric data on the examination report; * a history of previous ocular surgery or ocular trauma * the occurrence of intraoperative complications, such as an anterior capsular tear or posterior capsular rupture * the development of significant postoperative complications, including but not limited to severe intraocular infection or inadequate pupillary dilation.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07183891 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Cataract. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07183891 currently recruiting?
Yes, NCT07183891 is actively recruiting participants. Contact the research team at 1532483480@qq.com for enrollment information.
Where is the NCT07183891 trial being conducted?
This trial is being conducted at Shanghai, China.
Who is sponsoring the NCT07183891 clinical trial?
NCT07183891 is sponsored by Jin Yang. The trial plans to enroll 100 participants.