Comparison of Laparoscopic and Open Surgery for Colorectal Malignancy in Obese Patients

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

473 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-01-31

Study Completion Date

2022-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The goal of this observational study is to compare laparoscopic and open surgery outcomes in colorectal cancer patients with BMI ≥ 30 kg/m2 . The main question\[s\] it aims to answer are:

1. the short-term outcome and postoperative outcomes of patients treated with open group versus laparoscopy group
2. the long-term oncologic outcome of patients treated with open group versus laparoscopy group

This study is a retrospective and observational study. Subjects were not be given or offered any treatment during the study. The investigator reviewed the patient's medical history and examination report to determine eligibility based on inclusion and exclusion criteria.

If there is a comparison group: Researchers compared the open group and laparoscopy group to see if the laparoscopic group have better short-term outcomes with comparable oncologic outcomes to the open group.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Short-term and Oncological Outcomes of Laparoscopic Colorectal Cancer Surgery in Obese Patients

NCT04716062

Obesity Colorectal Cancer

COMPLETED

Safety and Efficacy of Reduced-port Laparoscopic Surgery for Patients Of Colon and Upper Rectal Cancer

NCT05953662

Colorectal Neoplasm

ACTIVE_NOT_RECRUITING NA

Oncologic Outcomes of Single-incision Versus Conventional Laparoscopic Surgery for Colorectal Cancer

NCT04527861

Colorectal Cancer Colon Cancer Rectal Cancer

RECRUITING NA

A Multi-Center Randomised Controlled Study to Evaluate Laparoscopic Versus Open Surgery for Colorectal Cancer

NCT00788281

Colorectal Cancer

UNKNOWN PHASE2

Laparoscopic Surgery Equivalent to Open Surgery in Right Colon Cancer Surgery?

NCT01772407

Colon Cancer

COMPLETED

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This study is a retrospective and observational study. Subjects were not be given or offered any treatment during the study. The investigator reviewed the patient's medical history and examination report to determine eligibility based on inclusion and exclusion criteria.

Given the uncertainty regarding the long-term outcomes of laparoscopy in obese patients with CRC, this study aimed to analyse a decade of data comparing laparoscopic and open surgery outcomes in patients with BMI ≥ 30 kg/m2 who had undergone treatment for CRC at the Linkou Chang Gung Hospital.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Colorectal Cancer Obesity

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Laparoscopic Group

Individuals with a body mass index of ≥ 30 kg/m2 underwent laparoscopic surgery for primary stage I-III colorectal adenocarcinoma.

No interventions assigned to this group

Open Group

Individuals with a body mass index of ≥ 30 kg/m2 underwent open surgery for primary stage I-III colorectal adenocarcinoma.

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* CRC patients with BMI ≥ 30 kg/m2 who underwent colorectal surgery at the Linkou branch of the Chang Gung Memorial Hospital (CGMH) between January 2009 and December 2019.