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Study on the Construction and Application of a Large Model Corpus for Pancreatic Cancer Based on Real Clinical Cases

Study on the Construction and Application of a Large Model Corpus for Pancreatic Cancer Based on Real Clinical Cases

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600128775
Enrollment
Unknown
Registered
2026-07-25
Start date
2026-07-31
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Pancreatic cancer

Interventions

Observational group:None

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Real inpatient cases of pancreatic cancer diagnosis and treatment; 2. Prioritize the inclusion of cases with MDT discussion records, difficult and complex cases, and fatal cases; 3. Possess complete electronic medical information (including but not limited to: outpatient medical records, inpatient medical records including admission records, progress notes, surgery/procedure records, nursing records, examination and test reports, doctor's orders, discharge/death records, etc.); 4. The disease covers multiple fields such as early screening, assessment, surgery, chemoradiotherapy, and complication management.

Exclusion criteria

Exclusion criteria: 1. Cases that only underwent a brief transition in emergency/outpatient departments and did not form a closed loop of diagnosis and treatment; 2. Cases with incomplete diagnosis and treatment information and missing key indicators.

Design outcomes

Primary

MeasureTime frame
Build a high-quality, dedicated large model-enhanced retrieval knowledge base for pancreatic cancer with a total of no less than 3,000 cases.;Evaluation results of accuracy and performance improvement of the large language model after enhanced retrieval in clinical decision support and thought process presentation for pancreatic cancer.;

Countries

China

Contacts

Public ContactLong Jiang

Shanghai General Hospital

jiang.long@shgh.cn+86 21 63240090

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Aug 10, 2026