Search

Purpose: The current study was designed to identify prognostic factors for long-term survival in patients with advanced colorectal cancer in a consecutive cohort. Methods: A total of 123 patients were operated because of T4 colorectal cancer between 1 January 2002 and 31 December 2008 in the Clinic of Surgery, UK-SH Campus Luebeck. Results: A total of 78 patients underwent a multivisceral resection. The postoperative morbidity was elevated in the patient group with multivisceral resections (34.6% vs. 26.7%). Nevertheless, we detected no significant differences concerning 30 days mortality (7.7% vs. 8.9%; p = 0.815). The main prognostic factor that reached significance in the multivariate analysis was the possibility to obtain a R0 resection ( p < 0.0001) resulting in a 5-year survival rate of 55% for patients with curative resection. There were no statistically significant differences in 5-year survival between multivisceral and non-multivisceral resections ( p = 0.608). Also we were not able to detect any significant differences for cancer of colonic or rectal origin ( p = 0.839), for laparoscopic vs. open procedures ( p = 0.610), and for emergency vs. planned operations ( p = 0.674). Moreover, the existence of lymph node metastases was not a predictive factor concerning survival as there was no difference between patients with and without lymph node metastases ( p = 0.658). Conclusions: Multivisceral resections are associated with the same 5-year survival as standard resections. Therefore, the aim to perform a R0 resection should always be the main goal in surgery for colorectal cancer. In planned operations, a laparoscopic approach is justified in selected patients. [ABSTRACT FROM AUTHOR]

Background: Resection of isolated hepatic or pulmonary metastases from colorectal cancer is widely accepted and associated with a 5-year survival rate of 25-40%. The value of aggressive surgical management in patients with both hepatic and pulmonary metastases still remains a controversial area. Materials and methods: A retrospective review of 1,497 patients with colorectal carcinoma (CRC) was analysed. Of 73 patients identified with resection of CRC and, at some point in time, both liver and lung metastases, 17 patients underwent metastasectomy (resection group). The remaining 56 patients comprised the non-resection group. Primary tumour, hepatic and pulmonary metastases of all patients were surgically treated in our department of surgery, and the results are that of a single institution. Results: The resection group had a 3-year survival of 77%, a 5-year survival of 55% and a 10-year survival of 18%; median survival was 98 months. The longest overall survival was 136 months; six patients are still alive. In the resection group, overall survival was significantly higher than in the non-resection group ( p < 0.01). Independent from the chronology of metastasectomy, 5-year survival was 55% with respect to the primary resection, 28% with respect to the first metastasectomy and 14% with respect to the second metastasectomy. A disease-free interval (>18 months), stage III (UICC) and age (<70 years) were found to be significant prognostic factors for overall survival. Conclusion: Our report strongly supports aggressive surgical therapy in patients with both hepatic and pulmonary metastases from CRC. Overall survival for surgically treated selected patients with both hepatic and pulmonary metastases from CRC is comparable to hepatic or pulmonary metastasectomy. Simultaneous metastases tend to have a poorer outcome than metachronous metastases. [ABSTRACT FROM AUTHOR]

Because of their low morbidity and mortality, limited resection or local excision are accepted therapeutical approaches in early colorectal cancer treatment. Even though, recent publications report recurrence rates after local excision of rectal cancer in up to 30%. This prompted us to evaluate our data for T1N0 colorectal cancer treated by radical surgery regarding recurrence, morbidity, mortality, and survival rates. Clinical, histopathological, and surveillance data from our prospective “colorectal cancer database” from 1979 to 2005 were analyzed to evaluate outcome and prognosis of T1N0 colorectal cancer treated by radical surgery. Only curative resections were included in this study. All patients were followed in an internal surveillance program, which enabled us to prospectively assess morbidity, mortality, and survival. A total of 105 T1N0 colon and 69 rectal carcinomas were included in the study. Overall morbidity was 25% (colon) and 34% (rectum). Thirty-day mortality was 1.9% (colon) and 4.3% (rectum). After a median follow-up of 92 and 87 month, no isolated local recurrence occurred. One patient developed both local recurrence and liver metastases. Distant metastases were seen in 4.9% (colon) and 7.5% (rectum). The 5- and 10-year overall survival was 86 and 71% (colon) and 82 and 68% (rectum), respectively. Even if radical surgical approaches are associated with a higher rate of morbidity and mortality, our data show that radical surgery for T1N0 colorectal cancer results in excellent tumor control which is of paramount importance for the patients’ prognosis and survival. Combining the data presented with those of the current literature suggests that local approaches to rectal cancer can be recommended for highly selected T1N0 tumors, in palliative situations, or if the patient is unfit for general surgery. [ABSTRACT FROM AUTHOR]

Copyright of Colo-Proctology is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)