Short-term outcomes of laparoscopic surgery after insertion of self-expandable metallic stent as a “bridge to surgery” for left-sided obstructive colorectal cancer.

2014 ◽  
Vol 32 (3_suppl) ◽  
pp. 643-643
Author(s):  
Yuhei Waki ◽  
Kazunori Tokuda ◽  
Masayoshi Obatake ◽  
Miya Nagahashi ◽  
Masanori Hotchi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Laparoscopic Surgery ◽  
Blood Loss ◽  
Hospital Stay ◽  
Metallic Stent ◽  
Bridge To Surgery ◽  
Short Term ◽  
Obstructive Colorectal Cancer ◽  
Expandable Metallic Stent ◽  
Significant Difference

643 Background: Safety and validity of performing laparoscopic surgery after preoperative lavege using the self-expandable metallic stent (SEMS) for left-sided obstructive colorectal cancer were examined. We evaluated the short-term outcome of SEMS insertion compared with laparoscopic surgery without SEMS. Methods: Patients with left-sided colorectal cancer treated by either laparoscopic surgery with stent placement (n = 8) or laparoscopic surgery only (n = 42) in our hospital between April, 2012 and January, 2013 were registered. Short-term outcomes were compared with the two groups about patient characteristics (sex, age, American Society of Anesthesiologists Physical Status, body mass index, prior abdominal surgery), pathological data of patients (tumor location, size of tumor , tumor differentiation, number of harvested lymph nodes, pTNM classification, UICC pathological stage), and operative and post operative results (procedures, conversion, operative time, blood loss, morbidity, solid food intake, postoperative hospital stay, total hospital stay). Results: Except for tumor size in the patient characteristic parameters, there were no statistically significant difference between the two groups. Conversion rate to laparotomy was higher in the stent group (2 versus 1, p = 0.013). There was no difference in operation time, blood loss and postoperative complications between the two groups. Conclusions: Although the long-term oncological result requires further investigation, laparoscopic surgery after self-expandable metallic stent is a safe and feasible treatment as a “brige to surgery” for left-sided obstructive colorectal cancer.

scholarly journals Bridge to surgery using a self-expandable metallic stent for stages II–III obstructive colorectal cancer

BMC Surgery ◽  
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Katsuya Ohta ◽  
Masakazu Ikenaga ◽  
Masami Ueda ◽  
Kiyotsugu Iede ◽  
Yujiro Tsuda ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metallic Stent ◽  
Bridge To Surgery ◽  
Obstructive Colorectal Cancer ◽  
Expandable Metallic Stent

scholarly journals Current Status of “Bridge to Surgery” Using a Self-expandable Metallic Stent for Obstructive Colorectal Cancer

2020 ◽  
Vol 73 (10) ◽  
pp. 410-416
Author(s):  
Akihisa Matsuda ◽  
Takeshi Yamada ◽  
Satoshi Matsumoto ◽  
Seiichi Shinji ◽  
Ryo Ohta ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Current Status ◽  
Metallic Stent ◽  
Bridge To Surgery ◽  
Obstructive Colorectal Cancer ◽  
Expandable Metallic Stent

scholarly journals Bridge to Surgery Using a Self-Expandable Metallic Stent for Stages II–III Obstructive Colorectal Cancer

2020 ◽  
Author(s):  
Katsuya Ohta ◽  
Masakazu Ikenaga ◽  
Masami Ueda ◽  
Kiyotsugu Iede ◽  
Yujiro Tsuda ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Venous Invasion ◽  
Stage Ii ◽  
Rank Test ◽  
Metallic Stent ◽  
Bridge To Surgery ◽  
Sems Placement ◽  
Obstructive Colorectal Cancer ◽  
Expandable Metallic Stent

Abstract Background: Bridge to surgery (BTS) using a self-expandable metallic stent (SEMS) for the treatment of obstructive colorectal cancer improves the patient’s quality of life. This study aimed to examine prognostic factors of obstructive colorectal cancer. Methods: We analyzed stage II-III resectable colon cancer cases (Cur A) retrospectively registered between January 2005 and 2017. We encountered Cur A cases after BTS with SEMS placement (BTS group). We compared surgical results and prognoses between the two groups. Results: A total of 50 patients underwent endoscopic SEMS placement, which technical success of 96% and morbidity rate of 18%. Overall, 117 patients were evaluated: 67 of them underwent emergency surgery (ES) and 50 underwent BTS. Primary anastomosis rates were 77.6% in ES and 95.7% in BTS (p < 0.001); postoperative complication, 46.3% in ES and 10.5% in BTS (p < 0.001); pathological findings of lymphatic invasion, 66.7% in ES and 100% in BTS (p < 0.001); venous invasion were 66.8% in ES and 92% in BTS (p = 0.04); and recurrence of 25.4% in ES and 39.1% in BTS. The 3-year overall survival was significantly different between two groups (ES, 86.8%:BTS, 58.8%), BTS is worse than ES (log-rank test; p < 0.001). Venous invasion independently predicted worsened recurrence-free and overall survival. Conclusions: The vascular invasiveness was correlated with tumor progression after SEMS placement, and the survival rate was lower in BTS. SEMS potentially worsens prognostic outcomes in stage II–III obstructive colorectal cancer.

scholarly journals One-Stage Total Laparoscopic Treatment for Colorectal Cancer With Synchronous Metastasis. Is It Safe and Feasible?

2021 ◽  
Vol 8 ◽  
Author(s):  
Giuseppe Sena ◽  
Arcangelo Picciariello ◽  
Fabio Marino ◽  
Marta Goglia ◽  
Aldo Rocca ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Laparoscopic Surgery ◽  
Blood Loss ◽  
Hospital Stay ◽  
Open Surgery ◽  
Disease Free Survival ◽  
Long Term Outcomes ◽  
Short Term ◽  
One Stage

Liver is the main target organ for colorectal cancer (CRC) metastases. It is estimated that ~25% of CRC patients have synchronous metastases at diagnosis, and about 60% of CRC patients will develop metastases during the follow up. Although several teams have performed simultaneous laparoscopic resections (SLR) of liver and colorectal lesions, the feasibility and safety of this approach is still widely debated and few studies on this topic are present in the literature. The purpose of this literature review is to understand the state of the art of SLR and to clarify the potential benefits and limitations of this approach. Several studies have shown that SLR can be performed safely and with short-term outcomes similarly to the separated procedures. Simultaneous laparoscopic colorectal and hepatic resections combine the advantages of one stage surgery with those of laparoscopic surgery. Several reports compared the short-term outcomes of one stage laparoscopic resection with open resections and showed a similar or inferior amount of blood loss, a similar or lower complication rate, and a significant reduction of hospital stay for laparoscopic surgery respect to open surgery but much longer operating times for the laparoscopic technique. Few retrospective studies compared long term outcomes of laparoscopic one stage surgery with the outcomes of open one stage surgery and did not identify any differences about disease free survival and the overall survival. In conclusion, hepatic and colorectal SLR are a safe and effective approach characterized by less intraoperative blood loss, faster recovery of intestinal function, and shorter length of postoperative hospital stay. Moreover, laparoscopic approach is associated to lower rates of surgical complications without significant differences in the long-term outcomes compared to the open surgery.

scholarly journals Self-expandable Metallic Stent for Obstructive Colorectal Cancer in Our Hospital: Evaluation of Short-term Benefit

2021 ◽  
Vol 69 (5) ◽  
pp. 506-509
Author(s):  
Kazuki ISHIBASHI ◽  
Akira FURUDOI ◽  
Gentaro SHINDO ◽  
Misa YAMASHITA ◽  
Sonde CHO ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metallic Stent ◽  
Short Term ◽  
Obstructive Colorectal Cancer ◽  
Expandable Metallic Stent ◽  
Term Benefit

scholarly journals Comparison of Short-Term Outcomes Between Robotic-Assisted and Laparoscopic Surgery in Colorectal Cancer

2018 ◽  
Vol 26 (1) ◽  
pp. 57-65 ◽  
Author(s):  
Xiao-Long Zhu ◽  
Pei-Jing Yan ◽  
Liang Yao ◽  
Rong Liu ◽  
De-Wang Wu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Laparoscopic Surgery ◽  
Colorectal Surgery ◽  
Hospital Stay ◽  
Bowel Function ◽  
Postoperative Recovery ◽  
Postoperative Hospital Stay ◽  
Robot Assisted ◽  
Short Term ◽  
Robotic Colorectal Surgery

Aim. The robotic technique has been established as an alternative approach to laparoscopy in colorectal surgery. The aim of this study was to compare short-term outcomes of robot-assisted and laparoscopic surgery in colorectal cancer. Methods. The cases of robot-assisted or laparoscopic colorectal resection were collected retrospectively between July 2015 and October 2017. We evaluated patient demographics, perioperative characteristics, and pathologic examination. A multivariable linear regression model was used to assess short-term outcomes between robot-assisted and laparoscopic surgery. Short-term outcomes included time to passage of flatus and postoperative hospital stay. Results. A total of 284 patients were included in the study. There were 104 patients in the robotic colorectal surgery (RCS) group and 180 in the laparoscopic colorectal surgery (LCS) group. The mean age was 60.5 ± 10.8 years, and 62.0% of the patients were male. We controlled for confounding factors, and then the multiple linear model regression indicated that the time to passage of flatus in the RCS group was 3.45 days shorter than the LCS group (coefficient = −3.45, 95% confidence interval [CI] = −5.19 to −1.71; P < .001). Additionally, the drainage of tube duration (coefficient = 0.59, 95% CI = 0.3 to 0.87; P < .001) and transfers to the intensive care unit (coefficient = 7.34, 95% CI = 3.17 to 11.5; P = .001) influenced the postoperative hospital stay. The total costs increased by 15501.48 CNY in the RCS group compared with the LCS group ( P = .008). Conclusions. The present study suggests that colorectal cancer robotic surgery was more beneficial to patients because of shorter postoperative recovery time of bowel function and shorter hospital stays.

scholarly journals Comparison of safety between self-expanding metal stents as a bridge to surgery and emergency surgery based on pathology: a meta-analysis

BMC Surgery ◽  
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Yang Hu ◽  
Jiajun Fan ◽  
Yifan Xv ◽  
Yingjie Hu ◽  
Yuan Ding ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Emergency Surgery ◽  
Meta Analysis ◽  
Metal Stents ◽  
Bridge To Surgery ◽  
Sems Group ◽  
Obstructive Colorectal Cancer ◽  
Significant Difference ◽  
Self Expanding Metal Stents

Abstract Background To explore the long-term oncological safety of using self-expanding metal stents (SEMS) as a bridge to surgery for acute obstructive colorectal cancer by comparing the pathological results of emergency surgery (ES) with elective surgery after the placement of SEMS. Methods Studies comparing SEMS as a bridge to surgery with emergency surgery for acute obstructive colorectal cancer were retrieved through the databases of Pubmed, Embase, and Cochrane libraries, and a meta-analysis was conducted based on the pathological results of the two treatments. Risk ratios (OR) or mean differences (MD) with 95% confidence intervals (CI) were calculated for the outcomes under random effects model. Results A total of 27 studies were included, including 3 randomized controlled studies, 2 prospective studies, and 22 retrospective studies, with a total of 3737 patients. The presence of perineural invasion (RR = 0.58, 95% CI 0.48, 0.71, P < 0.00001), lymphovascular invasion (RR = 0.68, 95% CI 0.47, 0.99, P = 0.004) and vascular invasion (RR = 0.66, 95% CI 0.45, 0.99, P = 0.04) in SEMS group were significantly higher than those in ES group, and there was no significant difference in lymphatic invasion (RR = 0.92, 95% CI 0.77, 1.09, P = 0.33). The number of lymph nodes harvested in SEMS group was significantly higher than that in ES group (MD = − 3.18, 95% CI − 4.47, − 1.90, P < 0.00001). While no significant difference was found in the number of positive lymph nodes (MD = − 0.11, 95% CI − 0.63, 0.42, P = 0.69) and N stage [N0 (RR = 1.03, 95% CI 0.92, 1.15, P = 0.60), N1 (RR = 0.99, 95% CI 0.87, 1.14, P = 0.91), N2 (RR = 0.94, 95% CI 0.77, 1.15, P = 0.53)]. Conclusions SEMS implantation in patients with acute malignant obstructive colorectal cancer may lead to an increase in adverse tumor pathological characteristics, and these characteristics are mostly related to the poor prognosis of colorectal cancer. Although the adverse effect of SEMS on long-term survival has not been demonstrated, their adverse effects cannot be ignored. The use of SEMS as the preferred treatment for patients with resectable obstructive colorectal cancer remains to be carefully weighed, especially when patients are young or the surgical risk is not very high.

scholarly journals Comparison of safety between self-expanding metal stents as a bridge to surgery and emergency surgery based on pathology: a meta-analysis

2020 ◽  
Author(s):  
Yang Hu ◽  
Jiajun Fan ◽  
Yifan Xv ◽  
Yingjie Hu ◽  
Yuan Ding ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Emergency Surgery ◽  
Meta Analysis ◽  
Metal Stents ◽  
Bridge To Surgery ◽  
Sems Group ◽  
Obstructive Colorectal Cancer ◽  
Significant Difference ◽  
Self Expanding Metal Stents

Abstract Background: To explore the long-term oncological safety of using self-expanding metal stents(SEMS) as a bridge to surgery for acute obstructive colorectal cancer by comparing the pathological results of emergency surgery(ES) with elective surgery after the placement of SEMS.Methods: Studies comparing SEMS as a bridge to surgery with emergency surgery for acute obstructive colorectal cancer were retrieved through the databases of Pubmed, Embase, and Cochrane libraries, and a meta-analysis was conducted based on the pathological results of the two treatments. Risk ratios(OR) or mean differences(MD) with 95% confidence intervals(CI) were calculated for the outcomes under random effects model.Results: A total of 27 studies were included, including 3 randomized controlled studies, 2 prospective studies, and 22 retrospective studies, with a total of 3737 patients. The presence of perineural invasion(RR=0.58, 95% CI=0.48, 0.71, P<0.00001), lymphovascular invasion(RR=0.68, 95%CI=0.47,0.99, P=0.004) and vascular invasion(RR=0.66, 95%CI=0.45,0.99, P=0.04) in SEMS group were significantly higher than those in ES group, and there was no significant difference in lymphatic invasion(RR=0.92, 95%CI=0.77,1.09, P=0.33). The number of lymph nodes harvested in SEMS group was significantly higher than that in ES group(MD=-3.18, 95% CI=-4.47,-1.90, P<0.00001). While no significant difference was found in the number of positive lymph nodes(MD=-0.11, 95%CI=-0.63,0.42, P=0.69) and N stage[N0(RR=1.03, 95%CI=0.92,1.15, P=0.60), N1(RR=0.99, 95%CI=0.87,1.14, P=0.91), N2(RR=0.94, 95%CI=0.77,1.15, P=0.53)]. Conclusions: SEMS implantation in patients with acute malignant obstructive colorectal cancer may lead to an increase in adverse tumor pathological characteristics, and these characteristics are mostly related to the poor prognosis of colorectal cancer. Although the adverse effect of SEMS on long-term survival has not been demonstrated, their adverse effects cannot be ignored. The use of SEMS as the preferred treatment for patients with resectable obstructive colorectal cancer remains to be carefully weighed, especially when patients are young or the surgical risk is not very high.

Sign in / Sign up

Export Citation Format

Share Document