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Comparison of Short- and Long...

Comparison of Short- and Long-term Outcomes Between Robotic and Laparoscopic Hemicolectomy of Right Colon Cancer : A Multicenter Propensity Score Matching Analysis

Last Updated: 2025-06-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

4000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-06-30

Study Completion Date

2027-05-31

Brief Summary

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This is a retrospective, multicenter cohort study to compare short- and long-term outcomes between robotic and laparoscopic hemicolectomy of right colon cancer.

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Detailed Description

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Conditions

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Robotic Surgical Procedures Right Colon Tumors Cancer Laparoscopic Abdominal Surgery

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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R Group

robotic surgery

No interventions assigned to this group

L Group

Laparoscopic surgery

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* 1.Underwent radical right hemicolectomy by Da Vinci robotic or laparoscopic surgery 2.Postoperative pathology confirmed right colon adenocarcinoma (pT2-T4aNxM0; including cecal adenocarcinoma, ascending colon adenocarcinoma, hepatic flexure colon adenocarcinoma, and proximal transverse colon adenocarcinoma) 3.Complete clinical data and pathological results available

Exclusion Criteria

* 1.Received neoadjuvant therapy prior to surgery 2.History of other malignancies in the past 5 years (except cured cervical carcinoma in situ, basal cell carcinoma, or squamous cell carcinoma of the skin) 3.Distant metastases (e.g., liver, lung) or extensive abdominal/pelvic metastases confirmed by contrast-enhanced CT, PET-CT, or intraoperative exploration 4.Comorbid neurological/psychiatric disorders impairing ability to express informed consent 5.Poor systemic condition with contraindications to general anesthesia 6.Severe obesity (BMI \>35 kg/m²) 7.Severe widespread abdominal adhesions precluding safe pneumoperitoneum establishment 8.Emergency surgery due to tumor perforation or obstruction 9.Refusal to provide informed consent

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers