A Preliminary Study of Immediate Intraperitoneal Chemotherapy for Stage III Colorectal Cancer.

OBJECTIVES: Investigate the survival of patients with stage III colorectal cancer (CRC) treated with immediate postoperative intraperitoneal chemotherapy. METHODS: The clinical data of 195 patients with stage III CRC admitted to The First Affiliated Hospital of Wenzhou Medical University from June 2017 to June 2018 were retrospectively analyzed. The patients were divided into an observation group and a control group, both groups were treated with the routine laparoscopic radical operation, on the basis of which, the patients in the observation group were treated with intraperitoneal perfusion chemotherapy during the operation. The local recurrence, abdominal cavity metastasis, and liver metastasis were followed up, and the time of disease recurrence and total survival were recorded. RESULTS: The survival analysis showed that there was a significant difference in progression-free survival (χ 2 = 5.416, P = 0.020) and overall survival (χ 2 = 4.673, P = 0.031) between the observation group and the control group. CONCLUSIONS: During laparoscopic radical resection of CRC, the use of intraperitoneal chemotherapy with raltitrexed can achieve satisfactory results and improve the survival rate of patients with stage III CRC, perioperative use of raltitrexed has been shown to be beneficial in terms of overall survival and progression-free survival.

Consumption of garlic and risk of colorectal cancer: an updated meta-analysis of prospective studies.

AIM: To conduct an updated meta-analysis of prospective studies addressing the association between garlic consumption and colorectal cancer. METHODS: Eligible cohort studies were identified by searching MEDLINE (PubMed) and screening the references of related articles published up to October 2013. Meta-analyses were conducted for colorectal cancer in relation to consumption of raw and cooked (RC) garlic and garlic supplements, separately. The summary relative risks (RR) with 95%CI were calculated using fixed-effects or random-effects model depending on the heterogeneity among studies. RESULTS: A total of 5 prospective cohort studies were identified. In contrast to the previous meta-analysis, no significant associations were found between consumption of RC garlic (RR: 1.06; 95%CI: 0.95-1.19) or garlic supplements (RR: 1.12; 95%CI: 0.96-1.31) and risk of colorectal cancer. A non-significant protective effect of garlic supplement intake against colorectal cancer was observed in females (RR: 0.84; 95%CI: 0.64-1.11), but the opposite was the case in males (RR: 1.24; 95%CI: 0.96-1.59). CONCLUSION: Consumption of RC garlic or garlic supplements is not significantly associated with reduced colorectal cancer risk.