Current Clinical Trials

Note: Some citations in the text of this section are followed by a level of evidence. The PDQ editorial boards use a formal ranking system to help the reader judge the strength of evidence linked to the reported results of a therapeutic strategy. (Refer to the PDQ summary on Levels of Evidence ¹ for more information.)

Because of its localized nature, stage I colon cancer has a high cure rate.

Treatment options:

• Wide surgical resection and anastomosis. The role of laparoscopic techniques [1-4] in the treatment of colon cancer is under evaluation in a multicenter prospective randomized trial (NCCTG-934653 ²) comparing laparoscopic-assisted colectomy (LAC) with open colectomy. The quality-of-life component of this trial has been published and minimal short-term quality-of-life benefits with LAC were reported.[5][Level of evidence: 1iiC]

Check for U.S. clinical trials from NCI's PDQ Cancer Clinical Trials Registry that are now accepting patients with stage I colon cancer ³. The list of clinical trials can be further narrowed by location, drug, intervention, and other criteria.

General information about clinical trials is also available from the NCI Web site ⁴.

References

1. Bokey EL, Moore JW, Chapuis PH, et al.: Morbidity and mortality following laparoscopic-assisted right hemicolectomy for cancer. Dis Colon Rectum 39 (10 Suppl): S24-8, 1996.  [PUBMED Abstract]
   
   
2. Franklin ME Jr, Rosenthal D, Abrego-Medina D, et al.: Prospective comparison of open vs. laparoscopic colon surgery for carcinoma. Five-year results. Dis Colon Rectum 39 (10 Suppl): S35-46, 1996.  [PUBMED Abstract]
   
   
3. Fleshman JW, Nelson H, Peters WR, et al.: Early results of laparoscopic surgery for colorectal cancer. Retrospective analysis of 372 patients treated by Clinical Outcomes of Surgical Therapy (COST) Study Group. Dis Colon Rectum 39 (10 Suppl): S53-8, 1996.  [PUBMED Abstract]
   
   
4. Schwenk W, Böhm B, Müller JM: Postoperative pain and fatigue after laparoscopic or conventional colorectal resections. A prospective randomized trial. Surg Endosc 12 (9): 1131-6, 1998.  [PUBMED Abstract]
   
   
5. Weeks JC, Nelson H, Gelber S, et al.: Short-term quality-of-life outcomes following laparoscopic-assisted colectomy vs open colectomy for colon cancer: a randomized trial. JAMA 287 (3): 321-8, 2002.  [PUBMED Abstract]
   
   

Glossary Terms

Randomized, controlled, nonblinded clinical trial with carefully assessed quality of life as an endpoint. See Levels of Evidence for Adult and Pediatric Cancer Treatment Studies (PDQ®) for more information.