NCT07761169Not yet recruiting
Randomized Controlled Trial of the SurgDiff Model for Predicting Surgical Difficulty to Help Choose Approach in Mid-Low Rectal Cancer
Source: ClinicalTrials.gov · Last updated 12 Aug 2026
Brief summary (registry, in English)
This study aims to investigate the feasibility of utilizing the SurgDiff surgical difficulty prediction model to assist surgeons in formulating precise surgical plans.
- Status (registry)
- Not yet recruiting
- Study type
- Interventional
- Enrollment
- 68 (estimated)
- First submitted
- 7 Aug 2026
- Start date
- 30 Aug 2026
- Primary completion date
- 1 Sept 2027
- Lead sponsor
- Peking Union Medical College Hospital
- Diseases
- Colorectal cancer
- NCT number
- NCT07761169
What you commit to
- Study type: Interventional
- Planned participants: 68
- From 30 Aug 2026 to the primary completion date, 1 Sept 2027
- No sites listed in no 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.
Prior treatment
- Intraoperative exploration is unable to achieve R0 resection or preservation of the anus;
Other illness
- Patients with a history of severe mental illness, immune disorders, or those taking hormonal medications;
Other
- Lateral lymph node dissection is required;
- Any other circumstances in which the investigator deems it inappropriate for inclusion.
Who the study is looking for
- Pathological examination confirmed a diagnosis of rectal adenocarcinoma; radical surgery is recommended.
- The inferior border of the tumor is ≥1 cm from the dentate line and ≤7 cm from the anal verge;
- Preoperative staging was assessed in a stage of c/ycT1-3N0-2M0;
- The cardiac, pulmonary, hepatic, renal, and other organ functions are adequate, and the patient can tolerate laparoscopic surgery.
Age in the registry: 18 years to 80 years · Sex: All · Does not accept healthy volunteers
This page is information, not medical advice. Discuss any trial with your doctor.