OBJECTIVE: To explore the clinical efficacy of laparoscopic radical resection combined with neoadjuvant chemotherapy (NACT) in the treatment of colorectal cancer and its influence on postoperative complications. METHODS: The clinical data of 90 patients with colorectal cancer admitted to our hospital from June 2019 to June 2021 were retrospectively analyzed. According to different treatment methods, patients were divided into a control group (laparoscopic radical resection) and a study group (combined NACT before radical resection), with 45 cases in each group. The efficacy and complications were compared between the two groups after treatment. RESULTS: Postoperatively, the early oral feeding, anal exhaust time, and hospitalization time of the patients in the study group were significantly shorter than those in the control group (P<0.05). The study group had significantly lower cancer metastasis rate, recurrence rate, infection rate, and smaller tumor diameters than the control group (P<0.05). The levels of tumor markers (CEA, CA242, CA199, and CA724) were reduced significantly in both groups after treatment, with lower results observed in the study group (P<0.05). The average survival time of patients in the study group was significantly longer than that of the control group (16.04±3.64 vs 11.88±2.53 months; t=6.295, P<0.001). The two groups showed no significant differences in the incidence of complications (P>0.05). CONCLUSION: Laparoscopic radical resection of colorectal cancer combined with NACT is a preferred technique for the treatment of colorectal cancer. It effectively facilitates the postoperative recovery, reduces the levels of tumor markers, boosts the short-term curative effect, and prolongs the average survival time, without obvious complications. AJTR
OBJECTIVE: To explore the clinical efficacy of laparoscopic radical resection combined with neoadjuvant chemotherapy (NACT) in the treatment of colorectal cancer and its influence on postoperative complications. METHODS: The clinical data of 90 patients with colorectal cancer admitted to our hospital from June 2019 to June 2021 were retrospectively analyzed. According to different treatment methods, patients were divided into a control group (laparoscopic radical resection) and a study group (combined NACT before radical resection), with 45 cases in each group. The efficacy and complications were compared between the two groups after treatment. RESULTS: Postoperatively, the early oral feeding, anal exhaust time, and hospitalization time of the patients in the study group were significantly shorter than those in the control group (P<0.05). The study group had significantly lower cancer metastasis rate, recurrence rate, infection rate, and smaller tumor diameters than the control group (P<0.05). The levels of tumor markers (CEA, CA242, CA199, and CA724) were reduced significantly in both groups after treatment, with lower results observed in the study group (P<0.05). The average survival time of patients in the study group was significantly longer than that of the control group (16.04±3.64 vs 11.88±2.53 months; t=6.295, P<0.001). The two groups showed no significant differences in the incidence of complications (P>0.05). CONCLUSION: Laparoscopic radical resection of colorectal cancer combined with NACT is a preferred technique for the treatment of colorectal cancer. It effectively facilitates the postoperative recovery, reduces the levels of tumor markers, boosts the short-term curative effect, and prolongs the average survival time, without obvious complications. AJTR
Authors: Han Deok Kwak; Jae Kyun Ju; Soo Young Lee; Chang Hyun Kim; Young Jin Kim; Hyeong Rok Kim Journal: J Invest Surg Date: 2019-05-10 Impact factor: 2.533
Authors: M Leimkühler; P H J Hemmer; A K L Reyners; D J A de Groot; R J van Ginkel; L B Been; G H de Bock; B L van Leeuwen Journal: World J Surg Oncol Date: 2019-01-11 Impact factor: 2.754