COlon Cancer Laparoscopic or Open Resection

The recruitment status of this study is unknown because the information has not been verified recently.
Verified October 2006 by Erasmus Medical Center.
Recruitment status was  Active, not recruiting
Sponsor:
Collaborator:
Ethicon Endo-Surgery
Information provided by:
Erasmus Medical Center
ClinicalTrials.gov Identifier:
NCT00387842
First received: October 12, 2006
Last updated: NA
Last verified: October 2006
History: No changes posted
  Purpose

COLOR trial is a randomized, international, multi center study comparing the outcomes of laparoscopic and conventional resection of colon carcinoma with curative intent. Clinical and operative data will be collected centrally in the coordinating centre in Rotterdam, The Netherlands. Quality of life and costs will be assessed on a national basis.


Condition Intervention Phase
Colonic Neoplasms
Procedure: Laparoscopic surgery
Procedure: Conventional surgery
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Randomized Clinical Trial Comparing Laparoscopic and Open Surgery for Colon Cancer

Resource links provided by NLM:


Further study details as provided by Erasmus Medical Center:

Primary Outcome Measures:
  • Primary endpoint is cancer free survival at three years.

Secondary Outcome Measures:
  • Secondary endpoints are overall survival at three and five years, 28 day mortality and morbidity, quality of life, costs, location and rates of recurrences and pathologic anatomic characteristics of the resected specimen.

Estimated Enrollment: 1200
Study Start Date: March 1997
Estimated Study Completion Date: March 2008
Detailed Description:

The design involves allocation of all suitable consecutive patients with colon carcinoma to either of the two procedures at a randomization ratio of 1:1. The trial will be stratified according to participating centre, resection type and gender.

Disease free survival for all TNM stages after 3 years is currently about 70%. To detect a difference of 7% in disease free survival rate after 3 years between open and laparoscopic resection of colon cancer, 1200 patients will have to be included (60 vs 67%, two-sided analysis; alfa=0.05, beta=0.20, power=80% and p=0.05). All analyses will be performed on an intention to treat basis.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Criteria

Inclusion Criteria:

  • Solitary colon carcinoma observed at colonoscopy or on barium enema X-ray within 28-days before operation (no biopsy required)
  • Polyp containing invasive carcinoma according to colonoscopic biopsy, undertaken within 28 days before operation
  • Suitable for elective surgical resection by right hemicolectomy, left hemicolectomy or sigmoid resection
  • Sigmoid colon tumour cranially to conjugata diagonalis on lateral view of barium enema
  • BMI < 30 kg/m2
  • Informed consent according to local requirements

Exclusion Criteria:

  • Carcinoma of the splenic flexure
  • Carcinoma of the transverse colon
  • Signs of acute intestinal obstruction
  • More than one colon tumour
  • Scheduled need for other synchronous colon surgery
  • Synchronous surgery ofr other intra-abdominal organs
  • Pre-operative indication of invasion of adjacent organs
  • Pre-operative evidence of distant metastases
  • Previous ipsilateral colon surgery
  • Other malignancies in medical history, except adequately treated basocellular carcinoma of the skin or in situ carcinoma of the cervix uteri
  • Absolute contra-indications to general anaesthesia or prolonged pneumoperitoneum, such as severe cardiovascular or respiratory disease
  • Pregnancy
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00387842

Sponsors and Collaborators
Erasmus Medical Center
Ethicon Endo-Surgery
Investigators
Principal Investigator: Jaap Bonjer, MD, PhD Dalhousie University, CDHA / Erasmus MC Rotterdam
  More Information

No publications provided by Erasmus Medical Center

Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: NCT00387842     History of Changes
Other Study ID Numbers: COLOR I
Study First Received: October 12, 2006
Last Updated: October 12, 2006
Health Authority: Netherlands: The Central Committee on Research Involving Human Subjects (CCMO)

Additional relevant MeSH terms:
Neoplasms
Colonic Neoplasms
Colorectal Neoplasms
Intestinal Neoplasms
Gastrointestinal Neoplasms
Digestive System Neoplasms
Neoplasms by Site
Digestive System Diseases
Gastrointestinal Diseases
Colonic Diseases
Intestinal Diseases

ClinicalTrials.gov processed this record on July 10, 2014