NCT07595107Recruiting
Concordance Between Large Language Model and Multidisciplinary Team Recommendations in Rectal Cancer
A Prospective Single-Center Observational Study Evaluating Concordance Between Large Language Model-Generated Recommendations and Multidisciplinary Team Recommendations in Rectal Cancer
Source: ClinicalTrials.gov · Last updated 15 Oct 2026
Brief summary (registry, in English)
This prospective single-center observational study will evaluate the concordance between recommendations generated by a locally deployed large language model and standardized multidisciplinary team recommendations for patients with rectal cancer. Consecutive adult patients with pathologically confirmed rectal adenocarcinoma who are scheduled for routine rectal cancer multidisciplinary team discussion will be enrolled. For each case, investigators will prepare a standardized de-identified clinical summary before the multidisciplinary team meeting. The same summary will be used for large language model generation and routine multidisciplinary team discussion. The large language model recommendation will not be disclosed to the clinical team and will not influence actual patient management. Concordance between the large language model recommendation and the multidisciplinary team reference recommendation will be assessed using predefined structured rules and blinded expert review.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 180 (estimated)
- First submitted
- 11 May 2026
- Start date
- Jun 2026
- Primary completion date
- Jun 2027
- Lead sponsor
- Shandong Cancer Hospital and Institute
- Diseases
- Colorectal cancer
- NCT number
- NCT07595107
What you commit to
- Study type: Observational
- Planned participants: 180
- From Jun 2026 to the primary completion date, Jun 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Absence of a structured pelvic magnetic resonance imaging report meeting the requirements of the institutional rectal cancer multidisciplinary team, or missing pelvic magnetic resonance imaging elements that preclude key rectal cancer decision-making.
Other
- Severely incomplete clinical information preventing preparation of a standardized case summary.
- Non-rectal primary tumor.
- Routine follow-up cases without a defined treatment decision question.
- Cases containing sensitive information considered unsuitable for large language model input by the study team.
- Cases in which a definitive treatment decision has already been made before the multidisciplinary team discussion and the meeting serves only as a formal review.
Who the study is looking for
- Age 18 years or older.
- Pathologically confirmed rectal adenocarcinoma.
- Scheduled for routine rectal cancer multidisciplinary team discussion at the study center.
- Availability of complete or substantially complete standardized decision-making information before multidisciplinary team discussion, including clinical, pathological, and key imaging information.
- Availability of a structured pelvic magnetic resonance imaging report meeting the requirements of the institutional rectal cancer multidisciplinary team, including at least tumor location, clinical T stage, clinical N stage, circumferential resection margin or mesorectal fascia status, extramural vascular invasion status, and lateral lymph node status.
- Presence of a defined clinical treatment decision question.
- Clinical data can be sufficiently de-identified for research use.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Department of Radiation Oncology, Shandong Cancer Hospital and Institute Coordinator of this site? Confirm its status | Jinan | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.