Routine compared with nonscheduled follow-up of patients with "curative" surgery for colorectal cancer.

Publication/Presentation Date

9-1-1996

Abstract

BACKGROUND: The main rationale for follow-up of colorectal cancer patients resected for "cure" is that early detection and treatment of recurrence and metachronous disease should result in improved survival. Our purpose was to assess in a prospective fashion the impact on survival of a follow-up program versus that of undergoing nonscheduled visits.

METHODS: Within the 14-year period from 1975 through 1988, a prospective study was carried out on 800 patients with colorectal adenocarcinoma radically resected with no evidence of synchronous cancers of the colon and rectum or in other organs, of whom 322 patients were to attend a 5-year follow-up, and 478 patients were free to make nonscheduled visits on account of symptoms.

RESULTS: Asymptomatic recurrence was found at follow-up in 92 (28%) of 322 patients, whereas 175 (36%) of 478 patients had a symptomatic recurrence detected at a nonscheduled visit. Diagnosis of resectable recurrence was established within a median time of 21.5 months. Surgical resection of recurrence was performed in 30 (32%) of 92 and in 13 (7%) of 175 patients (32 vs. 7%; p < 0.001). Resection was curative in 13 (14%) of 92 and in two (1%) of 175. Five-year survival of resected recurrence was 10% in 30 of 92 patients and 0.8% in 13 of 175 (10 vs. 0.8%; p < 0.01). Two patients are alive with no evidence of disease or two (2%) of 92. Metachronous colorectal lesions were treated for cure in 63 (19.5%) of 322 patients. The effectiveness of scheduled follow-up was 4% (13 of 322 patients).

CONCLUSIONS: These results underline the rationale for a follow-up program in early detection and surgical treatment of recurrent disease in patients operated on for colorectal cancer.

Volume

3

Issue

5

First Page

464

Last Page

469

ISSN

1068-9265

Disciplines

Medicine and Health Sciences

PubMedID

8876888

Department(s)

Department of Surgery

Document Type

Article

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