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Xu X, Zhang X, Li X, Yu A, Zhang X, Dong S, Liu Z, Cheng Z, Wang K. Effect of transanal drainage tube on prevention of anastomotic leakage after anterior rectal cancer surgery taking indwelling time into consideration: a systematic review and meta-analysis. Front Oncol 2024; 13:1307716. [PMID: 38322281 PMCID: PMC10844949 DOI: 10.3389/fonc.2023.1307716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 12/31/2023] [Indexed: 02/08/2024] Open
Abstract
Background Placement of an indwelling transanal drainage tube (TDT) to prevent anastomotic leakage (AL) after anterior rectal cancer surgery has become a routine choice for surgeons in the recent years. However, the specific indwelling time of the TDT has not been explored. We performed this meta-analysis and considered the indwelling time a critical factor in re-analyzing the effectiveness of TDT placement in prevention of AL after anterior rectal cancer surgery. Methods Randomized controlled trials (RCTs) and cohort studies which evaluated the effectiveness of TDT in prevention of AL after rectal cancer surgery and considered the indwelling time of TDT were identified using a predesigned search strategy in databases up to November 2022. This meta-analysis was performed to estimate the pooled AL rates (Overall and different AL grades) and reoperation rates at different TDT indwelling times and stoma statuses. Results Three RCTs and 15 cohort studies including 2381 cases with TDT and 2494 cases without TDT were considered eligible for inclusion. Our meta-analysis showed that the indwelling time of TDT for ≥5-days was associated with a significant reduction (TDT vs. Non-TDT) in overall AL (OR=0.46,95% CI 0.34-0.60, p<0.01), grade A+B AL (OR=0.64, 95% CI 0.42-0.97, p=0.03), grade C AL (OR=0.35, 95% CI 0.24-0.53, p<0.01), overall reoperation rate (OR=0.36, 95%CI 0.24-0.53, p<0.01) and that in patients without a prophylactic diverting stoma (DS) (OR=0.24, 95%CI 0.14-0.41, p<0.01). There were no statistically significant differences in any of the abovementioned indicators (p>0.05) when the indwelling time of TDT was less than 5 days. Conclusion Extending the postoperative indwelling time of TDT to 5 days may reduce the overall AL and the need for reoperation in patients without a prophylactic DS. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023407451, identifier CRD42023407451.
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Affiliation(s)
- Xinzhen Xu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Xiang Zhang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Xin Li
- Department of General Surgery, Huantai Country People’s Hospital, Zibo, China
| | - Ao Yu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Xiqiang Zhang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Shuohui Dong
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Zitian Liu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Zhiqiang Cheng
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Kexin Wang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
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Li R, Zhou J, Zhao S, Sun Q, Wang D. Prediction model of anastomotic leakage after anterior resection for rectal cancer-based on nomogram and multivariate analysis with 1995 patients. Int J Colorectal Dis 2023; 38:139. [PMID: 37212917 DOI: 10.1007/s00384-023-04438-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
BACKGROUND Postoperative anastomotic leakage for rectal cancer shows higher morbidity with grievous concomitant symptoms. Accurate assessment of the incidence of anastomotic leakage, multivariate analysis, and establishment of a scientific prediction model can be useful to dispose of its possible severe clinical consequences. METHODS This retrospective study collected 1995 consecutive patients who underwent anterior resection of rectal cancer with primary anastomosis at Northern Jiangsu People's Hospital between January 2016 and June 2022. Independent risk factors associated with anastomotic leakage were analyzed by univariate and multivariate logistic regression. The chosen independent risk factors were used to construct a nomogram risk prediction model whose availability was evaluated by using a bootstrapped-concordance index and calibration plots with R software. RESULTS A total of 1995 patients who underwent anterior resection for rectal cancer were included while 120 patients were diagnosed with anastomotic leakage, an incidence of 6.0%. Univariate analysis and its concomitant multivariate cox regression analysis indicated that independent risk factors associated with anastomotic leakage included male gender (odds ratio (OR) = 2.873), diabetes (OR = 2.480), neoadjuvant therapy (OR = 5.283), tumor's distance from the anus verge < 5 cm (OR = 5.824), tumor size ≥ 5 cm (OR = 4.888), and the blood lose > 50 mL (OR = 9.606).We established a nomogram prediction model with proper applicability (concordance index, 0.83) and the calibration curve to justify its predictive ability that the predicted occurrence probability keeps a high degree of consistency with the actual occurrence probability. Meanwhile, the area under the receiver operating characteristic (ROC) curve was 0.83. CONCLUSIONS The characteristics of patients and tumor surgery-related conditions can affect the incidence of anastomotic leakage. However, whether the surgical method will affect morbidity is still controversial. Our nomogram can be seen as an effective instrument to predict anastomotic leakage after anterior resection for rectal cancer precisely.
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Affiliation(s)
- Ruiqi Li
- Northern Jiangsu People's Hospital Affiliated to Medical School of Nanjing University, Yangzhou, 225001, China
| | - Jiajie Zhou
- Northern Jiangsu People's Hospital Affiliated to Medical School of Nanjing University, Yangzhou, 225001, China
| | - Shuai Zhao
- Northern Jiangsu People's Hospital Affiliated to Medical School of Nanjing University, Yangzhou, 225001, China
| | - Qiannan Sun
- Northern Jiangsu People's Hospital, Yangzhou, China
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China
| | - Daorong Wang
- Northern Jiangsu People's Hospital Affiliated to Medical School of Nanjing University, Yangzhou, 225001, China.
- Northern Jiangsu People's Hospital, Yangzhou, China.
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China.
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Wang W, Zhang J, Cai J, Zhao X, Wang F. Transanal drainage tube for the prevention of anastomotic leakage in anterior resection for rectal cancer: a systematic review and meta-analysis. Expert Rev Anticancer Ther 2023; 23:431-442. [PMID: 36772974 DOI: 10.1080/14737140.2023.2179991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
OBJECTIVE To evaluate the ability of the transanal drainage tube (TDT) to prevent anastomotic leakage (AL) and provide clinicians with the latest evidence in this area. MATERIALS AND METHODS We search for relevant studies according to a search strategy. Data extracted from the study were analyzed using RevMan 5.4 software. RESULTS Fourteen eligible studies were included in our meta-analysis. The results of this meta-analysis suggest that patients with TDT placement have a lower incidence of AL than those without TDT placement (6% vs. 9.1%) (RR = 0.58, 95% CI: 0.46, 0.73, P < 0.00001). However, pooled results from RCTs suggest that TDT does not appear to reduce the incidence of AL in patients (6.4% vs. 8%) (RR = 0.79, 95% CI 0.52, 1.18, P = 0.24). In addition, the results of the meta-analysis suggest that TDT appears to reduce patient reoperation rates (2.6% vs. 5.8%) (RR = 0.38, 95% CI 0.27, 0.54, P < 0.00001). CONCLUSIONS The results of the RCTs suggest that TDT placement does not reduce the AL rate in patients, however, it is undeniable that the placement of TDT does provide patients with some clinical benefits (such as reduced reoperation rates).
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Affiliation(s)
- Wei Wang
- Department of Obstetrics and Gynecology, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jianping Zhang
- Department of General Surgery, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jumei Cai
- Department of General Surgery, Wuwei Liangzhou Hospital, Wuwei Gansu, China
| | - Xinmin Zhao
- Department of General Surgery, Wuwei Liangzhou Hospital, Wuwei Gansu, China
| | - Fazhi Wang
- Department of General Surgery, Wuwei Liangzhou Hospital, Wuwei Gansu, China
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Song SH, Park JS, Choi GS, Park SY, Kim HJ, Lee SM, Na DH, Jeong MH. Efficacy of air leak test in detection of anastomotic leaks after rectal excision: a retrospective case-controlled study. Ann Surg Treat Res 2023; 104:214-221. [PMID: 37051157 PMCID: PMC10083345 DOI: 10.4174/astr.2023.104.4.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/15/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Purpose Although its efficacy is uncertain, an intraoperative air leak test (ALT) is commonly used to detect mechanical defects following bowel anastomosis. This study aimed to evaluate the efficacy of ALT to detect anastomotic leakage (AL) following rectal excision. Methods We reviewed our database for patients with rectal cancers who had undergone curative surgery between January 2012 and January 2018. Patients were grouped according to whether or not an ALT was performed. Propensity score analyses were performed to compare outcomes for groups in a 1:1 case-matched cohort. Results In total, 1,191 patients underwent rectal excision; 438 (219 in each group) formed the case-matched cohort for analysis. The protective stoma rate was 16.0% and 14.6% in the ALT and the no-ALT groups, respectively (P = 0.791). In the ALT group, 2 patients (0.9%) showed a positive result and were treated with rectal tube drainage, resulting in no leakage. There was no significant difference in postoperative AL rate between the groups (ALT group: 4.6% vs. no-ALT group: 4.1%, P > 0.999). Conclusion ALT played a minimal role in detecting AL following rectal excision. Further studies are warranted to validate our results and clarify whether AL can be prevented with ALT or alternative methods.
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Affiliation(s)
- Seung Ho Song
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jun Seok Park
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
- Kyungpook National University Bio-Medical Research Institute, Daegu, Korea
| | - Gyu-Seog Choi
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Soo Yeon Park
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
- Kyungpook National University Bio-Medical Research Institute, Daegu, Korea
| | - Hye Jin Kim
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sung-Min Lee
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Dong-Hee Na
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Min Hye Jeong
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
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Tang G, Pi F, Zhang DH, Qiu YH, Wei ZQ. Novel surgical procedure for preventing anastomotic leakage following colorectal cancer surgery: A propensity score matching study. Front Oncol 2022; 12:1023529. [PMID: 36439499 PMCID: PMC9685163 DOI: 10.3389/fonc.2022.1023529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/26/2022] [Indexed: 09/22/2023] Open
Abstract
Hypoperfusion is the main cause of anastomotic leakage (AL) following colorectal surgery. The conventional method for evaluating anastomotic perfusion is to observe color change and active bleeding of the resection margin of the intestine and the pulsation of mesenteric vessels. However, the accuracy of this method is low, which may be due to insufficient observation time. A novel surgical procedure that separates the mesentery in advance at the intended transection site can delay the observation of anastomotic perfusion, and can potentially detect more anastomotic sites with insufficient vascular supply and reduce the rate of AL. This study aimed to investigate the effects of a novel surgical procedure on AL following sigmoid colon and rectal cancer surgeries. A total of 343 patients who underwent rectal and sigmoid colon cancer surgeries were included in the study. From August 2021 to June 2022, patients with sigmoid colon or rectal cancer underwent a new surgical procedure of pre-division of the mesentery (PDM) at the intended transection site (PDM group). Patients with colorectal cancer who underwent conventional surgical procedures from August 2018 to July 2021 were categorized as the non-PDM group. Symptomatic AL (SAL) within 30 days and other outcomes were retrospectively analyzed using propensity score matching and compared between the two groups. The incidences of SAL were 1.3% and 11.3% in the PDM and non-PDM groups, respectively. PDM significantly reduced the SAL rate in sigmoid colon and rectal cancer surgeries (P = 0.009). The incidence of total postoperative complications (P < 0.05) was significantly lower in the PDM group than that in the non-PDM group. There were no significant differences between the two groups for operative time (P = 0.662), intraoperative blood loss (P = 0.651), intraoperative blood transfusion (P = 0.316), and intensive care rate (P = 1). The length of postoperative hospital stay (P = 0.010) and first exhaust (P = 0.001) and defecation time (P < 0.05) were shorter in the PDM group than in the non-PDM group. PDM can effectively prevent AL, and this procedure can be safely performed in sigmoid colon and rectal cancer surgeries.
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Affiliation(s)
| | | | | | | | - Zheng-Qiang Wei
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Guo C, Fu Z, Qing X, Deng M. Prophylactic transanal drainage tube placement for preventing anastomotic leakage after anterior resection for rectal cancer: A meta-analysis. Colorectal Dis 2022; 24:1273-1284. [PMID: 35735261 DOI: 10.1111/codi.16231] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/23/2022] [Accepted: 06/14/2022] [Indexed: 12/13/2022]
Abstract
AIM The aim was to evaluate the efficacy of transanal drainage tube (TDT) placement for preventing anastomotic leakage after low anterior resection for rectal cancer. METHOD PubMed, the Cochrane Central Register of Controlled Trials, Embase and ClinicalTrials.gov databases were searched up to October 2021. Studies comparing outcomes following low anterior resection with or without TDT were included. The primary outcomes measured were anastomotic leakage rate, reoperation rate and anastomotic bleed rate. RESULTS Three randomized controlled trials (RCTs) and 16 observational studies (prospective or retrospective) involving 4560 patients satisfied the basic inclusion criteria. In RCTs, a TDT was associated with no statistically significant differences in anastomotic leakage (OR = 0.67, 95% CI 0.42-1.05, P = 0.08), reduction in reoperation (OR = 0.11, 95% CI 0.03-0.51, P = 0.004) and increased anastomotic bleeding rate (OR = 2.36, 95% CI 1.11-5.01, P = 0.03). In observational studies, a TDT was associated with significant reduction in anastomotic leak (OR = 0.44, 95% CI 0.30-0.64, P < 0.0001) and reoperation (OR = 0.47, 95% CI 0.33-0.69, P < 0.0001), with no statistically significant differences in anastomotic bleeding (OR = 1.30, 95% CI 0.20-8.30, P = 0.78). CONCLUSION In RCTs, a TDT for rectal cancer was correlated with no detectable differences in anastomotic leakage and with an increased risk of anastomotic bleeding. In observational studies, a TDT was correlated with reduction in anastomotic leakage and no detectable differences in anastomotic bleeding. Both RCTs and observational studies demonstrated a comparable reduction in reoperation rate with TDT. These data in aggregate indicated that TDTs may not show superiority but emphasized differences between RCT and observational data.
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Affiliation(s)
- Chenchen Guo
- Department of General Surgery, First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | - Zhiwen Fu
- School of Medicine, Southeast University, Nanjing, China
| | - Xin Qing
- School of Medicine, Southeast University, Nanjing, China
| | - Mengen Deng
- School of Medicine, Southeast University, Nanjing, China
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Tominaga T, Nonaka T, Shiraishi T, Yano H, Sato S, Fukuda A, Hisanaga M, Hashimoto S, Sawai T, Nagayasu T. Impacts of trans‐anal tube placement in patients with sigmoid colon cancer: Risk verification analysis using inverse probability weighting analysis. Ann Gastroenterol Surg 2022; 7:279-286. [PMID: 36998301 PMCID: PMC10043774 DOI: 10.1002/ags3.12634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/13/2022] [Indexed: 04/01/2023] Open
Abstract
Purpose Anastomotic leakage (AL) is a serious postoperative complication that affects short- and long-term outcomes. The use of a trans-anal drainage tube (TDT) is reported to prevent AL in rectal cancer patients, but its value in sigmoid colon cancer patients is unknown. Methods Admitted to the study were 379 patients who underwent surgery for sigmoid colon cancer between 2016 and 2020. Patients were divided into two groups according to the placement (n = 197) or nonplacement of a TDT (n = 182). To determine the factors affecting the association between TDT placement and AL, we estimated average treatment effects by stratifying each factor using the inverse probability of treatment weighting method. The association between prognosis and AL was evaluated in each identified factor. Results Factors associated with postsurgical insertion of a TDT were advanced age, male sex, high body mass index (BMI), poor performance status, and presence of comorbidities. TDT placement was associated with a significantly lower AL in male patients (odds ratio [OR], 0.22; 95% confidence interval [CI], 0.07-0.73; P = .013) and for BMI ≥ 25 kg/m2 (OR, 0.13; 95% CI, 0.02-0.65; P = .013). In addition, there was a significant association of AL with poor prognosis in patients with BMI ≥ 25 kg/m2 (P = .043), age > 75 y (P = .021), and pathological node-positive disease (P = .015). Conclusion Sigmoid colon cancer patients with BMI ≥ 25 kg/m2 are the most appropriate candidates for postoperative TDT insertion, in terms of reduced incidence of AL and improved prognosis.
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Affiliation(s)
- Tetsuro Tominaga
- Department of Surgical OncologyNagasaki University Graduate School of Biomedical ScienceNagasakiJapan
| | - Takashi Nonaka
- Department of Surgical OncologyNagasaki University Graduate School of Biomedical ScienceNagasakiJapan
| | - Toshio Shiraishi
- Department of Surgical OncologyNagasaki University Graduate School of Biomedical ScienceNagasakiJapan
| | - Hiroshi Yano
- Clinical Research CenterNagasaki University HospitalNagasakiJapan
| | - Shuntaro Sato
- Clinical Research CenterNagasaki University HospitalNagasakiJapan
| | - Akiko Fukuda
- Department of SurgerySasebo City General HospitalNagasakiJapan
| | | | | | - Terumitsu Sawai
- Department of Surgical OncologyNagasaki University Graduate School of Biomedical ScienceNagasakiJapan
| | - Takeshi Nagayasu
- Department of Surgical OncologyNagasaki University Graduate School of Biomedical ScienceNagasakiJapan
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Role of transanal drainage tubes in preventing anastomotic leakage after low anterior resection: a meta-analysis of randomized controlled trials. Tech Coloproctol 2022; 26:931-939. [PMID: 35915290 DOI: 10.1007/s10151-022-02665-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/13/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND The transanal drainage tube (TDT) is thought to reduce the incidence of anastomotic leakage (AL) in patients with low anterior resection (LAR). However, results from different clinical trials are inconsistent, although nearly all meta-analyses agree on the efficacy. In contrast to results of many previous studies, 2 recent independent randomized controlled trials (RCTs) suggest that the use of TDT does not prevent AL. We performed a meta-analysis including only RCTs to compare patients with TDTs vs. those without TDTs in terms of AL rate. METHODS A systematic literature search was performed in the PubMed, Embase, Cochrane Library databases, Clinicaltrials.gov and WHO/ICTRP from inception until February 14, 2022. RCTs that evaluated the role of TDTs in AL prevention in patients who underwent LAR for rectal cancer were included. A meta-analysis was performed according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines. Data were extracted by two authors independently, and random-effects models were implemented. The main outcome was AL, and the secondary outcome was the grade of AL. RESULTS Three RCTs were included involving a total of 1115 participants (559 patients in the TDT group and 556 in the non-TDT group). No significant difference in the AL rate was detected (RR = 0.69, 95% confidence interval (CI) 0.42-1.15, p = 0.15, I2 = 21%, very low certainty evidence). The incidence of grade C AL was possibly lower in the TDT group (RR = 0.33, 95% CI 0.11-1.01, p = 0.05, very low certainty evidence), while the rate of grade B AL was similar between the two groups (RR = 1.17, 95% CI 0.66-2.08, p = 0.59, very low certainty evidence). CONCLUSIONS The present meta-analysis suggests that TDTs are not effective in reducing the overall incidence of AL, but possibly have a potential benefit in reducing the occurrence of grade C AL in patients with LAR. Based on the current limited data and existing heterogeneity, the inclusion of larger populations and the identification of more uniform indications for TDT need to be addressed in future studies.
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Zhao S, Zhang L, Gao F, Wu M, Zheng J, Bai L, Li F, Liu B, Pan Z, Liu J, Du K, Zhou X, Li C, Zhang A, Pu Z, Li Y, Feng B, Tong W. Transanal Drainage Tube Use for Preventing Anastomotic Leakage After Laparoscopic Low Anterior Resection in Patients With Rectal Cancer: A Randomized Clinical Trial. JAMA Surg 2021; 156:1151-1158. [PMID: 34613330 DOI: 10.1001/jamasurg.2021.4568] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Importance Preventing anastomotic leakage (AL) is crucial for colorectal surgery. Some studies have suggested a positive role of transanal drainage tubes (TDTs) in AL prevention after low anterior resection, but this finding is controversial. Objective To assess the effect of TDTs in AL prevention after laparoscopic low anterior resection for rectal cancer. Design, Setting, and Participants This multicenter randomized clinical trial with parallel groups (TDT vs non-TDT) was performed from February 26, 2016, to September 30, 2020. Participants included patients from 7 different hospitals in China who were undergoing laparoscopic low anterior resection with the double-stapling technique for mid-low rectal cancer; 576 patients were initially enrolled in this study, and 16 were later excluded. Ultimately, 560 patients were randomly divided between the TDT and non-TDT groups. Interventions A silicone tube was inserted through the anus, and the tip of the tube was placed approximately 5 cm above the anastomosis under laparoscopy at the conclusion of surgery. The tube was fixed with a skin suture and connected to a drainage bag. The TDT was scheduled for removal 3 to 7 days after surgery. Main Outcomes and Measures The primary end point was the postoperative AL rate within 30 days. Results In total, 576 patients were initially enrolled in this study; 16 of these patients were excluded. Ultimately, 560 patients were randomly divided between the TDT group (n = 280; median age, 61.5 years [IQR, 54.0-68.8 years]; 177 men [63.2%]) and the non-TDT group (n = 280; median age, 62.0 years [IQR, 52.0-69.0 years]; 169 men [60.4%]). Intention-to-treat analysis showed no significant difference between the TDT and non-TDT groups in AL rates (18 [6.4%] vs 19 [6.8%]; relative risk, 0.947; 95% CI, 0.508-1.766; P = .87) or AL grades (grade B, 14 [5.0%] and grade C, 4 [1.4%] vs grade B, 11 [3.9%] and grade C, 8 [2.9%]; P = .43). In the stratified analysis based on diverting stomas, there was no significant difference in the AL rate between the groups, regardless of whether a diverting stoma was present (without stoma, 12 [5.8%] vs 15 [7.9%], P = .41; and with stoma, 6 [8.3%] vs 4 [4.5%], P = .50). Anal pain was the most common complaint from patients in the TDT group (130 of 280, 46.4%). Accidental early TDT removal occurred in 20 patients (7.1%), and no bleeding or iatrogenic colonic perforations were detected. Conclusions and Relevance The results from this randomized clinical trial indicated that TDTs may not confer any benefit for AL prevention in patients who undergo laparoscopic low anterior resection for mid-low rectal cancer without preoperative radiotherapy. Trial Registration ClinicalTrials.gov Identifier: NCT02686567.
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Affiliation(s)
- Song Zhao
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
| | - Luyang Zhang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Gao
- Department of Colorectal and Anal Surgery, The 940th Hospital of Joint Logistics Support Force of The Chinese People's Liberation Army, Gansu, China
| | - Miao Wu
- Department of Gastrointestinal and Hernia Surgery, Second People's Hospital of Yibin, Yibin, China
| | - Jianyong Zheng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Lian Bai
- Department of Gastrointestinal Surgery, Yongchuan Hospital of Chongqing Medical University, Chongqing, China
| | - Fan Li
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
| | - Baohua Liu
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
| | - Zehui Pan
- Department of Colorectal and Anal Surgery, The 940th Hospital of Joint Logistics Support Force of The Chinese People's Liberation Army, Gansu, China
| | - Jian Liu
- Department of Gastrointestinal and Hernia Surgery, Second People's Hospital of Yibin, Yibin, China
| | - Kunli Du
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Xiong Zhou
- Department of Gastrointestinal Surgery, Yongchuan Hospital of Chongqing Medical University, Chongqing, China
| | - Chunxue Li
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
| | - Anping Zhang
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
| | - Zhizhong Pu
- Department of Gastrointestinal and Breast Surgery, The People's Hospital of Kaizhou District, Chongqing, China
| | - Yafei Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University, Chongqing, China
| | - Bo Feng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weidong Tong
- Gastric and Colorectal Surgery Division, Department of General Surgery, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China
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Choy KT, Yang TWW, Heriot A, Warrier SK, Kong JC. Does rectal tube/transanal stent placement after an anterior resection for rectal cancer reduce anastomotic leak? A systematic review and meta-analysis. Int J Colorectal Dis 2021; 36:1123-1132. [PMID: 33515307 DOI: 10.1007/s00384-021-03851-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND There is increasing evidence that either a transanal stent (TAS) or rectal tube (RT) can decrease the risk of anastomotic leakage (AL) after anterior resection for rectal cancer, in which a diverting stoma may not be required. OBJECTIVES The aim of this review was to investigate the efficacy and safety of RT/TAS in preventing AL after anterior resections. DATA SOURCES An up-to-date systematic review was performed on the available literature between 2000 and 2020 on PubMed, EMBASE, Medline and Cochrane Library databases. STUDY SELECTION All studies reporting on anterior resections in adults, comparing transanal tube/stent versus non-tube/stent, were analysed. MAIN OUTCOME MEASURE The primary outcome was rates of AL, whereas secondary outcomes compared associated unplanned re-operation for AL and hospital length of stay (LOS). RESULTS Two randomized controlled trials and 13 observational studies were included, with 1714 patients receiving RT/TAS and 1741 patients without. There were 119 (7%) patients with AL in the RT/TAS group compared to 216 (12.3%) patients in the non-RT/TAS group (OR: 0.48, 95% CI: 0.38-0.62, p < 0.001). There were 47 (2.9%) patients with AL complications requiring surgery in the RT/TAS group compared to 132 (8%) patients in the non-RT/TAS group (OR: 0.29, 95% CI: 0.20-0.42, p < 0.001) and no significant difference identified with the standardized mean difference (SMD) favouring the RT/TAS group for hospital LOS (SMD: -0.23, 95% CI: -0.51 to 0.06, p = 0.115). CONCLUSION The use of RT/TAS post restorative anterior resection for rectal cancer should be considered, given the benefits shown from this meta-analysis.
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Affiliation(s)
- Kay T Choy
- Department of Surgery, Austin Hospital, 145 Studley Rd, Heidelberg, VIC, 3084, Australia.
| | - Tze Wei Wilson Yang
- Department of Colorectal Surgery, Alfred Hospital, Melbourne, Victoria, Australia
| | - Alexander Heriot
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Satish K Warrier
- Department of Colorectal Surgery, Alfred Hospital, Melbourne, Victoria, Australia
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Joseph C Kong
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
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11
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Pei W, Cui H, Liu Z, Zhao F, Zhu X, Li L, Jing C, Xu T, Peng L, Zhuo H, Chen Y, Zhang J. One-stitch method vs. traditional method of protective loop ileostomy for rectal cancer: the impact of BMI obesity. J Cancer Res Clin Oncol 2021; 147:2709-2719. [PMID: 33606093 DOI: 10.1007/s00432-021-03556-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 02/04/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Protective loop ileostomy is an effective diversion measure often used to reduce the risk of anastomotic leakage. The purpose of the present study was to evaluate the surgical outcomes of the one-stitch method (OM) of protective loop ileostomy in laparoscopic low anterior resection for BMI obesity patients with rectal cancer compared with the traditional method (TM). METHODS The patients diagnosed as rectal adenocarcinoma cases by preoperative pathology were included in this retrospective study. The subjects underwent protective loop ileostomy in laparoscopic low anterior resection from January 2016 to June 2019 in the Shandong Provincial Hospital affiliated to Shandong University. The data of loop ileostomy and stoma closure operation were retrieved from the medical cases system of the hospital. RESULTS 242 patients were included in the present study. In the BMI obese cohort, the OM group showed a shorter operative time both in the loop ileostomy (232.5 vs. 250.0 min, p = 0.04) and stoma closure operation (102.5 vs. 115.0 min, p = 0.001) and a lower peristomal adhesion extent (p = 0.02) and a shorter median postoperative stay (6 vs. 7 days, p = 0.03) during stoma closure operation than that of the TM group. In the TM group, obese cases showed a higher operative time of stoma closure operation (115.0 vs. 95.0, p < 0.001), a higher parastomal hernia rate (p = 0.04), a higher peristomal adhesion extent (p = 0.005) and a longer postoperative stay of stoma closure operation (p = 0.02) compared with the non-obese cases, while in the OM group, no significant differences were observed between the obese and non-obese cases in terms of the above-mentioned factors. CONCLUSIONS The OM exhibited more advantages than TM, notably in BMI obesity patients.
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Affiliation(s)
- Wenting Pei
- Department of Pediatric Hematology-Oncology, Qilu Children's Hospital of Shandong University, Jinan, 250000, Shandong, China
| | - Huaiping Cui
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China
| | - Zhenjun Liu
- Department of Gastrointestinal Surgery, Feicheng Hospital Affiliated to Shandong First Medical University, FeiCheng People's Hospital, Feicheng, 271600, Shandong, China
| | - Feng Zhao
- Department of General Surgery, People's Hospital of Lingcheng District, Lingcheng District, Dezhou, 253500, Shandong, China
| | - Xuezhang Zhu
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China
| | - Leping Li
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Changqing Jing
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Tao Xu
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Lipan Peng
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Hongqing Zhuo
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Yuezhi Chen
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Jizhun Zhang
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.
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12
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Clark DA, Yeoh E, Edmundson A, Harris C, Stevenson A, Steffens D, Solomon M. A Development study of Drain Fluid Gastrografin as a Biomarker of Anastomotic Leak. Ann Coloproctol 2021; 38:124-132. [PMID: 33445840 PMCID: PMC9021859 DOI: 10.3393/ac.2020.12.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/24/2020] [Indexed: 11/08/2022] Open
Abstract
Purpose Anastomotic leakage (AL) is the anathema of colorectal surgery. Its occurrence leads to increased morbidity and mortality and a prolonged hospital stay. Much work has gone into studying various biomarkers in drain fluid to facilitate early detection of AL. This stage 2a development study aims to assess the safety and feasibility of reliably detecting the iodine in Gastrografin (GG; Bayer Australia Ltd.) in drain fluid and stool samples by dual-energy computed tomography (DECT). Methods This is a prospective, observational, controlled, consecutive cohort study establishing the safety and feasibility of the detection of GG in surgical drain fluid and stool as a biomarker of AL when patients with a low pelvic colorectal anastomosis undergo luminal flushing of the rectal tube with GG. Results Ten consecutive patients were allocated to the saline flush group and the following 10 to the GG flush group. Three patients in the saline flush group developed an AL. One patient in the GG flush group developed an AL. An elevation in the drain fluid GG was detected using DECT on the day of clinical deterioration. None of the patients in the control group were found to have a positive result on DECT. Conclusion This study demonstrates the safety of a novel approach to the early detection of AL from extraperitoneal colorectal anastomoses. The technique requires validation in a larger cohort and a multicenter study is planned to investigate the efficacy of GG rectal tube flushes as an early biomarker of AL in low pelvic anastomoses.
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Affiliation(s)
- David A Clark
- Faculty of Medicine and Health, University of Sydney, and Surgical Outcomes Research Centre (SOuRCe) Missenden Road, Camperdown, Sydney, NSW 2050.,Royal Brisbane and Women's Hospital, Herston Road, Brisbane, QLD 4066.,University of Qld, St Lucia, Brisbane 4072.,St Vincent's Private Hospital Northside, 627 Rode Road, Brisbane, QLD 4032
| | - Edward Yeoh
- Princess Alexandra Hospital, 199 Ipswich Rd, Woolloongabba QLD 4102
| | - Aleksandra Edmundson
- Royal Brisbane and Women's Hospital, Herston Road, Brisbane, QLD 4066.,University of Qld, St Lucia, Brisbane 4072
| | - Craig Harris
- Royal Brisbane and Women's Hospital, Herston Road, Brisbane, QLD 4066.,St Vincent's Private Hospital Northside, 627 Rode Road, Brisbane, QLD 4032
| | - Andrew Stevenson
- Royal Brisbane and Women's Hospital, Herston Road, Brisbane, QLD 4066.,University of Qld, St Lucia, Brisbane 4072.,St Vincent's Private Hospital Northside, 627 Rode Road, Brisbane, QLD 4032
| | - Daniel Steffens
- Faculty of Medicine and Health, University of Sydney, and Surgical Outcomes Research Centre (SOuRCe) Missenden Road, Camperdown, Sydney, NSW 2050
| | - Michael Solomon
- Faculty of Medicine and Health, University of Sydney, and Surgical Outcomes Research Centre (SOuRCe) Missenden Road, Camperdown, Sydney, NSW 2050
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13
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Chang W, Liu T, Ren L, He G, Ji M, Jian M, Chen Y, Liang F, Wei Y, Xu J. A trinity technique for prevention of low rectal anastomotic leakage in the robotic era. Eur J Surg Oncol 2020; 46:e47-e54. [PMID: 32900608 DOI: 10.1016/j.ejso.2020.07.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 07/17/2020] [Accepted: 07/30/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Anastomotic leakage (AL) is a severe complication of low anterior resection (LAR) for rectal cancer, and effective prevention is urgently needed. In the robotic era, this study aimed to explore the role of innovative techniques in preventing AL in rectal cancer patients undergoing robotic LAR. METHODS From May 2012 to May 2017, a total of 601 patients underwent robotic LAR, with 191 patients participated as control subjects (non-PST group) and 410 patients are subjected to a trinity technique (PST group). The AL rate, short-term and long-term outcomes are analyzed and compared. RESULTS The overall rate of AL was 6.8% out of 601 patients, with Grade B at 5.7% and Grade C at 1.1%, using the ISREC grading system. The PST group presented lower incidence of both overall AL (5.1% vs 10.5%, P = 0.015) and major AL (0.2% vs 3.2%, P = 0.005), when compared with the non-PST group, respectively. Furthermore, the PST group had similar surgical complications (17.3% vs 20.9%, P = 0.286), while with lower re-hospitalization rate (2.7% vs 6.3%, P = 0.038) and reoperation rate (0.2% vs 4.2%, P = 0.001), compared with the non-PST group, respectively. Short-term recovery and long-term oncological outcomes were not significant in the two groups. By multivariate logistic regression models, the risk factors of AL of robotic LAR are confirmed as non-PST technique, estimated blood loss ≥100 mL, anastomosis from anal verge <5 cm, and distal resection margin from tumor <2 cm. CONCLUSIONS The innovative PST technique may shed light on an effective method for preventing occurrence of AL in robotic LAR.
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Affiliation(s)
- Wenju Chang
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive Technology, Shanghai, 200032, China
| | - Tianyu Liu
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Li Ren
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive Technology, Shanghai, 200032, China
| | - Guodong He
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive Technology, Shanghai, 200032, China
| | - Meiling Ji
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Mi Jian
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yijiao Chen
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Fei Liang
- Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai, 20032, China
| | - Ye Wei
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive Technology, Shanghai, 200032, China.
| | - Jianmin Xu
- Colorectal Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China; Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive Technology, Shanghai, 200032, China.
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14
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Luo Y, Zhu CK, Wu DQ, Zhou LB, Wang CS. Effect comparison of three different types of transanal drainage tubes after anterior resection for rectal cancer. BMC Surg 2020; 20:166. [PMID: 32711482 PMCID: PMC7382045 DOI: 10.1186/s12893-020-00811-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 07/05/2020] [Indexed: 02/08/2023] Open
Abstract
Background Anastomotic leakage (AL) is one of the most severe early complications after rectal cancer surgery. Many studies and meta-analysis results show that the indentation of transanal drainage tubes (TDT) can prevent and reduce the incidence of AL. However, the size and material of drainage tubes are rarely reported. Herein, we compare the effect of three kinds of TDT and analyze the use of TDT material and size to prevent AL, which may better prevent the occurrence of AL. Methods The clinical data of 182 patients who underwent laparoscopic anterior resection of rectal cancer were retrospectively analyzed between January 2016 and March 2019. According to the types of indwelling TDT after the operation, they were divided into Fr32 silicone tubes (81 cases), Fr24 silicone tubes (54 cases), Fr24 latex tubes (47 cases). The first drainage, exhaust, defecation, abdominal distension and anastomotic leakage of the patients with three different types of TDT were compared. Results There was no significant difference in the degree of first exhaust, abdominal distension and anastomotic leakage among three different types of TDT; the time of first drainage and defecation of the Fr32 silicone tube was significantly earlier than that of Fr24 silicone tube and Fr24 latex tube. Conclusion The drainage effect of the Fr32 silicone tube is better than that of Fr24 silicone tube and Fr24 latex tube after anterior resection for rectal cancer, Fr32 silicone may better prevent the occurrence of AL, but randomized controlled studies are needed.
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Affiliation(s)
- Yun Luo
- Department of General Surgery, Beibei Traditional Chinese Medical Hospital, Chongqing, China
| | - Chang-Kang Zhu
- Department of General Surgery, Beibei Traditional Chinese Medical Hospital, Chongqing, China
| | - Ding-Quan Wu
- Department of General Surgery, Beibei Traditional Chinese Medical Hospital, Chongqing, China
| | - Liang-Bi Zhou
- Department of General Surgery, Beibei Traditional Chinese Medical Hospital, Chongqing, China
| | - Chong-Shu Wang
- Department of Surgery, Colorectal Cancer Center, Nanchong Oriental Hospital, Nanchong, Sichuan Province, China.
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15
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Is abdominal vascular calcification score valuable in predicting the occurrence of colorectal anastomotic leakage? A meta-analysis. Int J Colorectal Dis 2020; 35:641-653. [PMID: 32016599 DOI: 10.1007/s00384-020-03513-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/20/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Anastomotic leakage (AL) is a catastrophic surgical complication affecting the prognosis of patients after colorectal surgery. We aimed to determine the value of the arterial calcification (AC) score in predicting AL. METHODS Medline and Embase were searched through November 2019. The odds ratio (OR) and 95% confidence interval (CI) were used to estimate the association between AC and AL after colorectal surgery. The fixed-effects model or random-effects model was adopted for data pooling. Subgroup analyses were conducted to assess the effect of different aortoiliac trajectories. RESULTS Four studies involving 496 patients were included. The calcium volume and calcium score measurements of different trajectories revealed a significant difference with regard to the left and right common iliac arteries, the superior mesenteric artery, and the left common iliac artery. Calcification of the internal iliac artery significantly increased the risk of AL compared with no AL (OR = 1.005; 95% CI 1.002-1.009; P = 0.005), as did calcification of the left internal iliac artery (OR = 1.009; 95% CI 1.002-1.016; P = 0.011), but not of the common iliac artery (OR = 1.001; 95% CI 1.000-1.001; P = 0.317) or common and internal iliac artery (OR = 1.000; 95% CI 1.000-1.000; P = 1.000). CONCLUSIONS AC is associated with increased risk of AL following colorectal surgery. TRIAL REGISTRATION CRD42019141236.
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16
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Carboni F, Valle M, Levi Sandri GB, Giofrè M, Federici O, Zazza S, Garofalo A. Transanal drainage tube: alternative option to defunctioning stoma in rectal cancer surgery? Transl Gastroenterol Hepatol 2020; 5:6. [PMID: 32190774 DOI: 10.21037/tgh.2019.10.16] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 10/23/2019] [Indexed: 12/20/2022] Open
Abstract
Background Anastomotic leakage (AL) remains the most dreaded complication after rectal cancer surgery. The aim of this study was to evaluate the role of transanal drainage tube in reducing the incidence, severity and hospital costs respect to defunctioning stoma (DS). Methods Considering 429 patients consecutively operated for rectal adenocarcinoma, the tube was placed in 275 (Group A) and not placed in 154 (Group B) patients. A DS was created in a subgroup of 54 patients among the latter. Results The incidence of AL was significantly higher in Group B (P=0.007). In patients with DS, the incidence was higher than Group A (P=NS). Grade C complications were significantly higher in Group B (P=0.006) and Grade B complications were significantly higher in patients with DS (P=0.03). Estimated economic benefit was 4,000 Euros for each patient. Conclusions Transanal drainage tube may be a safe and effective alternative to DS in many cases. The incidence of leakage and Grade C complications are reduced albeit not significantly but Grade B complications are significantly lower. Although the AL incidence was similar in our experience, the tube allows to avoid a stoma-related consequence and the need for reversal procedure with economic benefit.
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Affiliation(s)
- Fabio Carboni
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Mario Valle
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Manuel Giofrè
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Orietta Federici
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Settimio Zazza
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Alfredo Garofalo
- Department of Digestive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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17
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Chang W, Wei Y, Ren L, Jian M, Chen Y, Chen J, Liu T, Huang W, Peng S, Xu J. Short-term and long-term outcomes of robotic rectal surgery-from the real word data of 1145 consecutive cases in China. Surg Endosc 2019; 34:4079-4088. [PMID: 31602514 PMCID: PMC7395014 DOI: 10.1007/s00464-019-07170-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 09/26/2019] [Indexed: 12/16/2022]
Abstract
Background Due to a limited patient sample size, substantial data on robotic rectal resection (RRR) is lacking. Here, we reported a large consecutive cases from the real word data to assess the safety and efficacy of RRR. Methods From September 2010 to June 2017, a total of 1145 consecutive RRR procedures were performed in patients with stage I–IV disease. We conducted an analysis based on information from a prospectively designed database to evaluate surgical outcomes, urogenital function, and long-term oncological outcomes. Results Of three types of RRR performed, 227 (24.2%) were abdominoperineal resections, 865 (75.5%) were anterior resections, and 3 (0.3%) were Hartmann. Conversion to an open procedure occurred in 5.9% of patients. The overall positive circumferential margin rate was 1.3%. Surgical complication rate and mortality were 16.2% and 0.8% within 30 days of surgery, respectively. Mean hospital stay after surgery and hospital cost were 6.3 ± 2.9 days and 10442.5 ± 3321.5 US dollars, respectively. Risk factors for surgical complications included male gender, tumor location (mid-low rectum), combined organ resection, and clinical T category (cT3–4). Urinary function and general sexual satisfaction decreased significantly 1 month after surgery for both sexes. Subsequently, both parameters increased progressively, and the values 1 year after surgery were comparable to those measured before surgery. At a median follow-up of 34.6 months, local recurrence and distant metastases occurred in 2.3% and 21.1% of patients, respectively. Conclusions Robotic rectal resection was safe with preserved urogenital function and arrived equivalent oncological outcomes in a nonselected group of patients with rectal cancer.
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Affiliation(s)
- Wenju Chang
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.,Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive (17DZ2252600), Shanghai, China
| | - Ye Wei
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.,Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive (17DZ2252600), Shanghai, China
| | - Li Ren
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.,Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive (17DZ2252600), Shanghai, China
| | - Mi Jian
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Yijiao Chen
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Jingwen Chen
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Tianyu Liu
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Wenbai Huang
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.,Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive (17DZ2252600), Shanghai, China
| | - Shangjin Peng
- Department of General Surgery, Jinshan Hospital, Fudan University, Shanghai, China
| | - Jianmin Xu
- Colorectal Cancer Center; Department of General Surgery; Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China. .,Shanghai Engineering Research Cancer of Colorectal Cancer Minimally Invasive (17DZ2252600), Shanghai, China.
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18
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Wang FG, Yan WM, Yan M, Song MM. Comparison of anastomotic leakage rate and reoperation rate between transanal tube placement and defunctioning stoma after anterior resection: A network meta-analysis of clinical data. Eur J Surg Oncol 2019; 45:1301-1309. [DOI: 10.1016/j.ejso.2019.01.182] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 01/04/2019] [Accepted: 01/25/2019] [Indexed: 12/13/2022] Open
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19
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Wang FG, Yan WM, Yan M, Song MM. Outcomes of transanal tube placement in anterior resection: A meta-analysis and systematic review. Int J Surg 2018; 59:1-10. [PMID: 30266662 DOI: 10.1016/j.ijsu.2018.09.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/22/2018] [Accepted: 09/19/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND In recent years, transanal tube placement was reported to be an effective procedure preventing anastomotic leakage after anterior resection of rectal cancer. However, this procedure is still controversial owing to inconsistent results found in previous studies. METHODS A comprehensive literature search was performed using Pubmed, Embase, Cochrane library from the databases inception up until June 21, 2018. The methodological quality of randomized controlled trials and cohort studies were evaluated by Cochrane Collaboration's tool for assessing risk of bias and Newcastle-Ottawa Scale, respectively. Statistical analysis was performed using the RevMan 5.3 software. RESULTS 1 randomized controlled trial and 9 cohort studies were included in our meta-analysis. The randomized controlled trial was proven to be low risk according to the Cochrane Collaboration's tool for assessing risk of bias. All of the cohort studies proved a high quality according to the Newcastle-Ottawa Scale. Patients in transanal tube group had more disadvantageous preoperative demographic characteristics than patients in non-transanal tube group. The anastomotic leak rate was lower in the transanal tube group. Patients in the transanal tube group tended to have lower reoperation rates and shorter hospital stays compared with patients in the non-transanal tube group. CONCLUSION Despite various unfavorable preoperative characteristics, anastomotic leakage after anterior resection was lower in patients who received transanal tube placement compared with the control group. Transanal tube placement may be an alternative procedure of defunctioning stoma. A large sample size, multicenter RCT was needed to prove our results.
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Affiliation(s)
- Fu-Gang Wang
- Department of General Surgery, Beijing Tiantan Hospital, Beijing, China; Capital Medical University, Beijing, 100050, China
| | - Wen-Mao Yan
- Department of General Surgery, Beijing Tiantan Hospital, Beijing, China; Capital Medical University, Beijing, 100050, China
| | - Ming Yan
- Department of General Surgery, Beijing Tiantan Hospital, Beijing, China
| | - Mao-Min Song
- Department of General Surgery, Beijing Tiantan Hospital, Beijing, China.
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Chen H, Cai HK, Tang YH. An updated meta-analysis of transanal drainage tube for prevention of anastomotic leak in anterior resection for rectal cancer. Surg Oncol 2018; 27:333-340. [PMID: 30217286 DOI: 10.1016/j.suronc.2018.05.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 05/10/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anastomotic leakage (AL) is one of the most serious complications after anterior resection for rectal cancer. Transanal drainage tube (TDT) placement is widely used to reduce AL, but its efficacy remains controversial. We performed a meta-analysis to evaluate the effectiveness of TDT for prevention of AL, using updated evidence. METHODS Randomized controlled trials (RCTs) and cohort studies evaluating the effectiveness of TDT for prevention of AL after anterior resection for rectal cancer were identified by using a predefined search strategy. Meta-analysis was performed to estimate the pooled rates of AL, reoperation, anastomotic bleeding and mortality separately. RESULTS One RCT and ten cohort studies which including 1170 cases with TDT and 1262 cases without TDT were considered eligible for inclusion. Meta-analysis showed that the TDT group was associated with a significant lower rates of AL (RR: 0.42, 95% CI: 0.31-0.58, P < 0.00001) and reoperation (RR: 0.29, 95% CI: 0.19-0.45, P < 0.00001). There was no significant difference in anastomotic bleeding rate and mortality between the two groups. CONCLUSIONS TDT placement is associated with significant lower rates of AL and reoperation, hence it is likely to be an effective method of preventing and reducing AL after rectal cancer surgery.
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Affiliation(s)
- Hong Chen
- Department of Preventive Dentistry, West China School of Stomatology, Sichuan University, Chengdu, Sichuan province, China
| | - Hong-Ke Cai
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yun-Hao Tang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Tanaka K, Okuda J, Yamamoto S, Ito M, Sakamoto K, Kokuba Y, Yoshimura K, Watanabe M. Risk factors for anastomotic leakage after laparoscopic surgery with the double stapling technique for stage 0/I rectal carcinoma: a subgroup analysis of a multicenter, single-arm phase II trial. Surg Today 2017; 47:1215-1222. [PMID: 28280982 DOI: 10.1007/s00595-017-1496-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 02/07/2017] [Indexed: 12/13/2022]
Abstract
PURPOSE The aim of this study was to determine the risk factors for anastomotic leakage after laparoscopic rectal surgery. METHODS We conducted a prospective trial involving 395 patients with stage 0/I rectal carcinoma who underwent laparoscopic low anterior resection using a double stapling technique. Data concerning variables related to patient background, tumors and surgical factors were evaluated. The outcomes with respect to anastomotic leakage were recorded, and univariate and multivariate analyses were performed to identify relevant risk factors. RESULTS The overall anastomotic leakage rate was 8.4%. A univariate analysis showed male gender (P = 0.006) and preoperative blood sugar level (P = 0.0034) to be significantly associated with anastomotic leakage. The variables of gender, preoperative blood sugar level, American Society of Anesthesiologists (ASA) classification (P = 0.15), transanal decompression tube (P = 0.06) and number of stapler cartridges used for rectal transection (P = 0.18) were selected for the multivariate analysis because of their P values being <0.2. The multivariate analysis identified male gender (odds ratio 4.12, P = 0.006) and the absence of a transanal decompression tube (odds ratio 3.11, P = 0.0484) as independent risk factors predicting anastomotic leakage. CONCLUSIONS Male gender and the absence of a transanal decompression tube appeared to be independent risk factors for anastomotic leakage. Insertion of a transanal decompression tube may help prevent anastomotic leakage after low anterior resection, particularly in male patients.
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Affiliation(s)
- Keitaro Tanaka
- Department of General and Gastroenterological Surgery, Osaka Medical College, Osaka, Japan
| | - Junji Okuda
- Cancer Center, Osaka Medical College Hospital, Osaka, Japan
| | - Seiichiro Yamamoto
- Division of Gastroenterological Surgery, Hiratsuka City Hospital, 19-1-1, Minamihara, Hiratsuka, Kanagawa, 254-0065, Japan.
| | - Masaaki Ito
- Colorectal Surgery Division, National Cancer Center Hospital East, Chiba, Japan
| | - Kazuhiro Sakamoto
- Department of Coloproctological Surgery, Juntendo University, Tokyo, Japan
| | - Yukihito Kokuba
- Department of Gastroenterological Surgery, St. Marianna University Yokohama West Hospital, Kanagawa, Japan
| | - Kenichi Yoshimura
- Innovative Clinical Research Center, Kanazawa University Hospital, Ishikawa, Japan
| | - Masahiko Watanabe
- Department of Surgery, Kitasato University Hospital, Kanagawa, Japan
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