BACKGROUND AND AIMS: Colorectal cancer is one of the leading causes of cancer death. We analyzed the value of standardized, risk-independent postoperative surveillance. MATERIALS AND METHODS: Between 1995 and 2001, 564 patients with colorectal cancer underwent standardized oncologic resection. One hundred thirty-four were unable to take part in the surveillance program, while 430 patients were grouped as follows: group I (n=272, risk-independent follow-up), group II (n=113, follow-up at other departments), and group III (n=45, no follow-up). RESULTS: The 5-year cancer-specific survival rate for UICC III and IV was significantly higher in group I (87%) as compared to group II (35%). In group I, the 5-year disease-free survival rate was 70%. Cancer recurrence occurred at mean 17 (+/-12) months after colorectal resection and yielded a 5-year survival rate of 63%. Reresection was performed in 17 (35%) patients, of whom ten remained disease-free (5-year survival rate, 91%). The money spent for one patient's 5-year follow-up was 1665. CONCLUSIONS: A standardized, risk-independent follow-up program allows early diagnosis of asymptomatic recurrence of colorectal cancer. Reresection improves the 5-year survival rate in this setting.
BACKGROUND AND AIMS: Colorectal cancer is one of the leading causes of cancer death. We analyzed the value of standardized, risk-independent postoperative surveillance. MATERIALS AND METHODS: Between 1995 and 2001, 564 patients with colorectal cancer underwent standardized oncologic resection. One hundred thirty-four were unable to take part in the surveillance program, while 430 patients were grouped as follows: group I (n=272, risk-independent follow-up), group II (n=113, follow-up at other departments), and group III (n=45, no follow-up). RESULTS: The 5-year cancer-specific survival rate for UICC III and IV was significantly higher in group I (87%) as compared to group II (35%). In group I, the 5-year disease-free survival rate was 70%. Cancer recurrence occurred at mean 17 (+/-12) months after colorectal resection and yielded a 5-year survival rate of 63%. Reresection was performed in 17 (35%) patients, of whom ten remained disease-free (5-year survival rate, 91%). The money spent for one patient's 5-year follow-up was 1665. CONCLUSIONS: A standardized, risk-independent follow-up program allows early diagnosis of asymptomatic recurrence of colorectal cancer. Reresection improves the 5-year survival rate in this setting.
Authors: D Cunningham; S Pyrhönen; R D James; C J Punt; T F Hickish; R Heikkila; T B Johannesen; H Starkhammar; C A Topham; L Awad; C Jacques; P Herait Journal: Lancet Date: 1998-10-31 Impact factor: 79.321
Authors: Ahmedin Jemal; Taylor Murray; Alicia Samuels; Asma Ghafoor; Elizabeth Ward; Michael J Thun Journal: CA Cancer J Clin Date: 2003 Jan-Feb Impact factor: 508.702
Authors: Matthias Zitt; Alexander DeVries; Josef Thaler; Reinhold Kafka-Ritsch; Wolfgang Eisterer; Peter Lukas; Dietmar Öfner Journal: Int J Colorectal Dis Date: 2015-08-21 Impact factor: 2.571