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Pan H, Zhao Z, Deng Y, Zheng Z, Huang Y, Chi P, Huang S. Transverse Coloplasty Pouch versus Straight Coloanal Anastomosis Following Intersphincteric Resection for Low Rectal Cancer: the Functional Benefits May Emerge After Two Years. J Gastrointest Surg 2023; 27:2526-2537. [PMID: 37848684 DOI: 10.1007/s11605-022-05565-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/06/2022] [Indexed: 10/19/2023]
Abstract
PURPOSE This study aimed to compare the oncological and functional outcomes following intersphincteric resection (ISR) with transverse coloplasty pouch (TCP) or straight coloanal anastomosis (SCAA) for low rectal cancer. METHODS A single-center retrospective analysis was performed on patients with low rectal cancer who received ISR between January 2016 and June 2021. The primary endpoint was to compare the outcomes of bowel function within 1 year, 1 to 2 years, and 2 years after ileostomy closure in patients undergoing two different bowel reconstruction procedures (TCP or SCAA). The postoperative complications and oncological results were also compared between the two groups. RESULTS A total of 235 patients were enrolled in this study (SCAA group: 166; TCP group: 69). There was no significant difference in complications, including grades A-C anastomotic leakage (9.6% vs 15.9%), 3-year local recurrence rates (6.1% vs 3.9%), disease-free survival (82.4%vs 83.8%), or overall survival (94.1% vs 94.7%) between the two groups. Two years after ileostomy closure, 52.7% of patients in the SCAA group were assessed as having major low anterior resection syndrome (LARS), which was significantly higher than the 25.9% of patients in the TCP group (P = 0.014), but no difference was found prior to 2 years. Similar differences were seen in Wexner scores 2 years after surgery (P = 0.032). Additionally, TCP was an independent protective factor for postoperative bowel function as measured by both the LARS (OR, 0.28; 95% CI, 0.10-0.82; p = 0.020) and Wexner scoring (OR, 0.28; 95% CI, 0.09-0.84; p = 0.023). CONCLUSION This study suggests that TCP is a safe technique that may decrease bowel dysfunction after ISR for low rectal cancer compared with SCAA 2 years after ileostomy closure.
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Affiliation(s)
- Hongfeng Pan
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zeyi Zhao
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yu Deng
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhifang Zheng
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ying Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China.
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Pan Chi
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China.
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Shenghui Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, 350001, Fujian Province, China.
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China.
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Liu H, Xiong M, Zeng Y, Shi Y, Pei Z, Liao C. Comparison of complications and bowel function among different reconstruction techniques after low anterior resection for rectal cancer: a systematic review and network meta-analysis. World J Surg Oncol 2023; 21:87. [PMID: 36899350 PMCID: PMC9999608 DOI: 10.1186/s12957-023-02977-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 02/27/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Anastomosis for gastrointestinal reconstruction has been contentious after low anterior resection of rectal cancer for the past 30 years. Despite the abundance of randomized controlled trials (RCTs) on colon J-pouch (CJP), straight colorectal anastomosis (SCA), transverse coloplast (TCP), and side-to-end anastomosis (SEA), most studies are small and lack reliable clinical evidence. We conducted a systematic review and network meta-analysis to evaluate the effects of the four anastomoses on postoperative complications, bowel function, and quality of life in rectal cancer. METHODS We assessed the safety and efficacy of CJP, SCA, TCP, and SEA in adult patients with rectal cancer after surgery by searching the Cochrane Library, Embase, and PubMed databases to collect RCTs from the date of establishment to May 20, 2022. Anastomotic leakage and defecation frequency were the main outcome indicators. We pooled data through a random effects model in a Bayesian framework and assessed model inconsistency using the deviance information criterion (DIC) and node-splitting method and inter-study heterogeneity using the I-squared statistics (I2). The interventions were ranked according to the surface under the cumulative ranking curve (SUCRA) to compare each outcome indicator. RESULTS Of the 474 studies initially evaluated, 29 were eligible RCTs comprising 2631 patients. Among the four anastomoses, the SEA group had the lowest incidence of anastomotic leakage, ranking first (SUCRASEA = 0.982), followed by the CJP group (SUCRACJP = 0.628). The defecation frequency in the SEA group was comparable to those in the CJP and TCP groups at 3, 6, 12, and 24 months postoperatively. In comparison, the defecation frequency in the SCA group 12 months after surgery all ranked fourth. No statistically significant differences were found among the four anastomoses in terms of anastomotic stricture, reoperation, postoperative mortality within 30 days, fecal urgency, incomplete defecation, use of antidiarrheal medication, or quality of life. CONCLUSIONS This study demonstrated that SEA had the lowest risk of complications, comparable bowel function, and quality of life compared to the CJP and TCP, but further research is required to determine its long-term consequences. Furthermore, we should be aware that SCA is associated with a high defecation frequency.
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Affiliation(s)
- Huabing Liu
- Medical College, Nanchang University, Nanchang, 330006, China.,Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China
| | - Ming Xiong
- Medical College, Nanchang University, Nanchang, 330006, China.,Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China
| | - Yu Zeng
- Medical College, Nanchang University, Nanchang, 330006, China.,Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China
| | - Yabo Shi
- Medical College, Nanchang University, Nanchang, 330006, China.,Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China
| | - Zhihui Pei
- Medical College, Nanchang University, Nanchang, 330006, China.,Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China
| | - Chuanwen Liao
- Department of Gastrointestinal Surgery, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, 330006, China.
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Mathew A, Ramachandra D, Goyal A, Nariampalli Karthyarth M, Joseph P, Raj Rakesh N, Kaushal G, Agrawal A, Bhadoria AS, Dhar P. Reconstructive techniques following low anterior resection for carcinoma of the rectum: meta-analysis. Br J Surg 2023; 110:313-323. [PMID: 36630589 DOI: 10.1093/bjs/znac400] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/21/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Multiple trials have compared reconstruction techniques used following the resection of distal rectal cancers, including straight colorectal anastomosis (SCA), colonic J pouch (CJP), side-to-end anastomosis (SEA), and transverse coloplasty (TCP). The latest meta-analysis on the subject concluded that all the reservoir techniques produce equally good surgical and functional outcomes compared with SCA. Numerous trials have been published in this regard subsequently. Hence, a network analysis (NMA) was performed to rank these techniques. METHODS A literature search of MEDLINE, Embase, and the Cochrane Library from their inception until April 2021 was conducted to identify randomized trials. Functional and surgical outcome data were pooled. ORs and standardized mean differences (MDs) were used as pooled effect size measures. A frequentist NMA model was used. RESULTS Thirty-two trials met the eligibility criteria comprising 3072 patients. CJP showed better functional outcomes, such as low stool frequency and better incontinence score, both in the short term (stool frequency, MD -2.06, P < 0.001; incontinence, MD -1.17, P = 0.007) and intermediate term (stool frequency, MD -0.81, P = 0.021; incontinence MD -0.56, P = 0.083). Patients with an SEA (long-term OR 4.37; P = 0.030) or TCP (long-term OR 5.79; P < 0.001) used more antidiarrheal medications constantly. The urgency and sensation of incomplete evacuation favoured CJP in the short term. TCP was associated with a higher risk of anastomotic leakage (OR 12.85; P < 0.001) and stricture (OR 3.21; P = 0.012). CONCLUSION Because of its better functional outcomes, CJP should be the reconstruction technique of choice. TCP showed increased anastomotic leak and stricture rates, warranting judicious use.
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Affiliation(s)
- Anvin Mathew
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Deepti Ramachandra
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Anuj Goyal
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | | | - Princy Joseph
- National Health Systems Resource Centre, New Delhi, India
| | - Nirjhar Raj Rakesh
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Gourav Kaushal
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bathinda, India
| | - Abhishek Agrawal
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Ajeet Singh Bhadoria
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Rishikesh, India
| | - Puneet Dhar
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
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Fritz S, Hennig R, Kantas C, Killguss H, Schaudt A, Feilhauer K, Köninger J. The transverse coloplasty pouch is technically easy and safe and improves functional outcomes after low rectal cancer resection-a single center experience with 397 patients. Langenbecks Arch Surg 2021; 406:833-841. [PMID: 33704562 DOI: 10.1007/s00423-021-02112-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 02/02/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Following resection for low rectal cancer, numerous patients suffer from frequent bowel movements, fecal urgency, and incontinence. Although there is good evidence that colonic J-pouch reconstruction, side-to-end anastomosis, or a transverse coloplasty pouch (TCP) improves functional outcome, many surgeons still prefer straight coloanal anastomosis because it is technically easier and lacks the risk of pouch-associated complications. The present single-center study aimed to evaluate the practicability of TCPs in routine clinical practice as well as pouch-related complications. METHOD All consecutive patients who underwent low anterior rectal resection with restoration of bowel continuity for cancer during the period September 2008 to June 2018 were included. A TCP in combination with a diverting ileostomy was defined as the hospital standard. The feasibility and safety of TCPs were assessed in a retrospective single-center study. RESULTS A total of 397 patients were included in the study. A total of 328/397 patients underwent TCP construction (82.6%). Two pouch-related surgical complications occurred (0.6%); one case of pouch-related stenosis and one case of sutural insufficiency. Overall, leakage of the coloanal anastomosis was reported in 14.1% of patients with a TCP and in 18.8% of patients without a pouch (p=0.252). Diverting ileostomy was applied in 378/397 patients (95.2%). The 30-day mortality was 0.25%. CONCLUSION The present study is by far the largest single-center experience with TCP construction for low rectal cancer resection. The study shows that a TCP is technically applicable in the vast majority of cases (82.6%). Pouch-associated surgical complications are sporadic events. In our opinion, the TCP can be considered an alternative to J-pouch construction after low anterior rectal resection.
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Affiliation(s)
- Stefan Fritz
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany.
- Deutsches End- und Dickdarmzentrum, Mannheim, Germany.
| | - René Hennig
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
| | - Christine Kantas
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
| | - Hansjörg Killguss
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
| | - André Schaudt
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
| | - Katharina Feilhauer
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
| | - Jörg Köninger
- Department of General, Visceral, Thoracic, and Transplantation Surgery, Klinikum Stuttgart, Kriegsbergstraße 60, D - 70174, Stuttgart, Germany
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Franke AJ, Skelton WP, George TJ, Iqbal A. A Comprehensive Review of Randomized Clinical Trials Shaping the Landscape of Rectal Cancer Therapy. Clin Colorectal Cancer 2020; 20:1-19. [PMID: 32863179 DOI: 10.1016/j.clcc.2020.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/18/2020] [Accepted: 07/20/2020] [Indexed: 12/31/2022]
Abstract
Colorectal carcinoma is the second leading cause of cancer-related deaths in the United States, with rectal cancer accounting for approximately one third of newly diagnosed cases. Surgery remains the cornerstone of curative therapy, with total mesorectal excision being the standard of care. Although minimally invasive procedures might be appropriate for a subset of patients with early-stage, superficial tumors, the standard of care for medically operable patients with nonmetastatic rectal cancer includes a comprehensive multimodality approach of neoadjuvant chemoradiotherapy, surgery with total mesorectal excision, and systemic chemotherapy. However, the morbidity and mortality related to both local and distant organ relapse have remained challenging. In the present review, we have discussed the trial-level evidence that has shaped the current clinical practice patterns in the treatment of curable, nonmetastatic rectal cancer. In addition, we have discussed the anticipated results of ongoing clinical trials and outlined pragmatic opportunities for future investigation to optimize the current status quo and, hopefully, provide prospective validation of novel approaches in the treatment of rectal cancer.
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Affiliation(s)
- Aaron J Franke
- Department of Hematology and Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | - William Paul Skelton
- Department of Hematology and Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | - Thomas J George
- Department of Medicine, Division of Hematology and Oncology, University of Florida College of Medicine, Gainesville, FL
| | - Atif Iqbal
- Section of Colorectal Surgery, Department of Surgery, Baylor College of Medicine, Houston, TX.
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D'Amico F, Wexner SD, Vaizey CJ, Gouynou C, Danese S, Peyrin-Biroulet L. Tools for fecal incontinence assessment: lessons for inflammatory bowel disease trials based on a systematic review. United European Gastroenterol J 2020; 8:886-922. [PMID: 32677555 DOI: 10.1177/2050640620943699] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Fecal incontinence is a disabling condition affecting up to 20% of women. OBJECTIVE We investigated fecal incontinence assessment in both inflammatory bowel disease and non-inflammatory bowel disease patients to propose a diagnostic approach for inflammatory bowel disease trials. METHODS We searched on Pubmed, Embase and Cochrane Library for all studies on adult inflammatory bowel disease and non-inflammatory bowel disease patients reporting data on fecal incontinence assessment from January 2009 to December 2019. RESULTS In total, 328 studies were included; 306 studies enrolled non-inflammatory bowel disease patients and 22 studies enrolled inflammatory bowel disease patients. In non-inflammatory bowel disease trials the most used tools were the Wexner score, fecal incontinence quality of life questionnaire, Vaizey score and fecal incontinence severity index (in 187, 91, 62 and 33 studies). Anal manometry was adopted in 41.2% and endoanal ultrasonography in 34.0% of the studies. In 142 studies (46.4%) fecal incontinence evaluation was performed with a single instrument, while in 64 (20.9%) and 100 (32.7%) studies two or more instruments were used. In inflammatory bowel disease studies the Wexner score, Vaizey score and inflammatory bowel disease quality of life questionnaire were the most commonly adopted tools (in five (22.7%), five (22.7%) and four (18.2%) studies). Anal manometry and endoanal ultrasonography were performed in 45.4% and 18.2% of the studies. CONCLUSION Based on prior validation and experience, we propose to use the Wexner score as the first step for fecal incontinence assessment in inflammatory bowel disease trials. Anal manometry and/or endoanal ultrasonography should be taken into account in the case of positive questionnaires.
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Affiliation(s)
- Ferdinando D'Amico
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
| | - Steven D Wexner
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston USA
| | | | - Célia Gouynou
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
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Farag A, Mashhour AN, Elbarmelgi MY. Taeniectomy Versus Transverse Coloplasty as Neorectum After Low Rectal Resection. World J Surg 2018; 43:1137-1145. [PMID: 30564920 DOI: 10.1007/s00268-018-04890-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE Restorative surgery for rectal cancer is usually criticized by its functional outcomes. The aim of this study is to assess the efficacy "taeniectomy" pouch in comparison with transverse coloplasty pouch. STUDY DESIGN This was a prospective controlled study. Most patients who were candidate for low rectal resection presented to colorectal unit at Cairo university hospitals during the period from February 2013 to August 2016 were divided into two groups. The total number of patients enrolled in the study was 180 patients. Ninety patients were subjected to low rectal resection with the transverse coloplasty pouch, and 90 patients were subjected to low rectal resection with the newly described taeniectomy pouch. Safety and feasibility of both techniques were assessed about leakage, operative time, difficulty in evacuation, incontinence, number of daily motions and postoperative urgency. Both groups were assessed clinically, by means of defecography and anorectal manometry. RESULTS There was no significant statistical difference between taeniectomy and transverse coloplasty regarding postoperative leakage (P value = 0.988), postoperative mortality (P value = 0.99) and functional outcomes including number of motions per day (P value was 0.403 at 3 months and 0.361 at 12 months), urgency (P value was 0.688), continence grade (P value was 0.320 and 0.683 in 3 and 12 months, respectively) and manometric findings. However, taeniectomy is statistically significant better in terms of operative time (P value = 0.001). CONCLUSIONS Taeniectomy is a newly described, technically easier technique for pouch formation after low rectal resection that can be used as a safe and effective alternative for the widely used transverse coloplasty.
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Affiliation(s)
- Ahmed Farag
- Department of General Surgery, Cairo University, Cairo, Egypt
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8
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Two-stage Turnbull-Cutait pull-through coloanal anastomosis versus coloanal anastomosis with protective loop ileostomy for low rectal cancer. Protocol for a randomized controlled trial (Turnbull-BCN). Int J Colorectal Dis 2017; 32:1357-1362. [PMID: 28667499 DOI: 10.1007/s00384-017-2842-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/12/2017] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this study was to determine whether patients that underwent ultra-low rectal resection for cancer can benefit from the recently reintroduced two-stage Turnbull-Cutait abdominoperineal pull-through procedure. METHODS Patients with low rectal tumors undergoing radical sphincter-sparing resection are eligible for inclusion in a randomized multicenter study. Whether two-stage Turnbull-Cutait coloanal anastomosis provides significant benefits over hand-sewn coloanal anastomosis and associated lateral ileostomy in terms of postoperative morbidity is the primary endpoint. In addition, the study aims to assess secondary endpoints such as quality of life, fecal incontinence, and locoregional recurrence of the neoplasm. Patients with adenocarcinoma of the lower rectum diagnosed by rigid proctoscopy, with histological confirmation of malignancy, and who are candidates of rectal removal and coloanal anastomosis will be included in a randomized controlled and multicenter trial. Postoperative morbidity is defined as complications that occur within 30 days of the data of the second surgical procedure of the last patient included in the trial. Patients will be followed for a minimum period of 3 years. CONCLUSIONS The two-stage Turnbull-Cutait coloanal anastomosis may constitute an effective surgical alternative in the current approach to the treatment of low rectal cancer without the need of a temporary loop colostomy, preventing the wide range of complications related to stoma surgery. TRIAL REGISTRATION This trial is registered at clinicaltrials.gov (trial number: NCT01766661). This trial is registered in January 10, 2013.
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Abstract
Surgery remains the mainstay of treatment for colon and rectal cancers. Colon cancer outcomes have improved with laparoscopic techniques, enhanced recovery pathways, and adjuvant chemotherapy. Adjuvant 5-fluorouracil with or without oxaliplatin in stage III and possibly high-risk stage II colon cancer is associated with improved survival. Multimodality management of rectal cancer continues to evolve; total mesorectal excision is the cornerstone. Oncologic results do not support the use of laparoscopic resection in rectal cancer. Preoperative short- or long-course radiation for stage II or III rectal cancer is the standard of care. Long course chemoradiation is recommended for bulky tumors.
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Affiliation(s)
- Atif Iqbal
- Department of Surgery, University of Florida, 1600 Southwest Archer Road, PO Box 100106, Gainesville, FL 32610-0019, USA
| | - Thomas J George
- Department of Medicine, University of Florida, 1600 Southwest Archer Road, PO Box 100278, Gainesville, FL 32610-0278, USA.
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10
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Farag A, Mashhour AN, Elbarmelgi MY, Raslan MM, Abdelsalam AM, Mohsen AA. Taeniectomy pouch as neorectum after low rectal resection. Ann R Coll Surg Engl 2017; 99:555-558. [PMID: 28682131 DOI: 10.1308/rcsann.2017.0085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background and purpose The functional outcomes of incontinence and high stool frequency resulting from restorative surgery are often criticised. The aim of this study was to assess the taeniectomy pouch in comparison with other pouches described in the literature. Material and methods This was a prospective cohort study. All patients who were candidate for low rectal resection presenting to the colorectal unit at Cairo University hospitals during the period February 2013 to February 2015 were included in the study (90 patients). Safety and feasibility of the new technique were assessed, including operative time, leakage, postoperative urgency, incontinence, number of daily motions and difficulty in evacuation. These parameters were assessed clinically, by means of defecography and anorectal manometry. Results The mean age of patients was 49.6 years. Percentages of postoperative mortality and leakage were 2.2% and 3.4%, respectively. Mean operative time was 117 minutes. Mean numbers of daily motions were 3.04 and 1.52 at 3 and 12 months, respectively. Mean Wexner score for continence at 3 and 12 months were 3.21 and 1.32, respectively. Mean resting pressure was 51.63 mmHg, squeeze pressure was 130.42 mmHg and mean threshold volume was 118.68 ml. Conclusions Taeniectomy is a novel technique for pouch formation after low rectal resection, which can be used as an alternative to other pouches, especially the widely used transverse coloplasty.
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Affiliation(s)
- A Farag
- Department of General Surgery, Cairo University , Egypt
| | - A N Mashhour
- Department of General Surgery, Cairo University , Egypt
| | | | - M M Raslan
- Department of General Surgery, Cairo University , Egypt
| | | | - A A Mohsen
- Department of General Surgery, Cairo University , Egypt
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11
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Anaf V, Gocevska S, Lemoine O, El Nakadi I, Buggenhout A, Zalcman M, Noël JC. The Problem of Anastomotic Stricture After Rectosigmoid Resection in Deep Infiltrating Endometriosis. J Gynecol Surg 2016. [DOI: 10.1089/gyn.2015.0061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Vincent Anaf
- Department of Gynecology, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Sashka Gocevska
- Department of Gynecology, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Olivier Lemoine
- Department of Gastroenterology, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Issam El Nakadi
- Department of Digestive Surgery, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexis Buggenhout
- Department of Digestive Surgery, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Marc Zalcman
- Department of Radiology, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Christophe Noël
- Department of Pathology, Academic Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
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12
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Reibetanz J, Kim M, Germer CT, Schlegel N. [Late complications and functional disorders after rectal resection : Prevention, detection and therapy]. Chirurg 2016; 86:326-31. [PMID: 25673116 DOI: 10.1007/s00104-014-2851-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The prognosis of patients with rectal carcinoma has been improved with the implementation of multimodal therapy and improvement of the surgical technique. Therefore, late complications and functional consequences that determine the quality of life following oncological rectal resection are increasingly being recognized. In general both the surgical trauma and side effects of the multimodal therapy play a critical role in the manifestation of various problems in the long-term course after treatment of rectal carcinoma. In this context the low anterior resection syndrome (LARS) has been described which is influenced by different factors and can be worsened by neoadjuvant radiation. Disorders of the urinary bladder and sexual dysfunction as well as benign anastomotic stenoses are problems independent of LARS. Therapeutic approaches for these late complications and functional disorders have either been insufficiently evaluated or are not available. Treatment of functional disorders can be attempted by pelvic floor training, biofeedback and sacral nerve stimulation. Interventional and surgical procedures are available to treat anastomotic stenosis. It must be emphasized that an adequate surgical technique is indispensable to avoid most of these late complications and functional disorders.
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Affiliation(s)
- J Reibetanz
- Klinik und Poliklinik für Allgemein-, Viszeral-, Gefäß- und Kinderchirurgie, Universitätsklinikum Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Deutschland,
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Hüttner FJ, Tenckhoff S, Jensen K, Uhlmann L, Kulu Y, Büchler MW, Diener MK, Ulrich A. Meta-analysis of reconstruction techniques after low anterior resection for rectal cancer. Br J Surg 2015; 102:735-45. [PMID: 25833333 DOI: 10.1002/bjs.9782] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 12/23/2014] [Accepted: 01/13/2015] [Indexed: 01/27/2023]
Abstract
BACKGROUND Options for reconstruction after low anterior resection (LAR) for rectal cancer include straight or side-to-end coloanal anastomosis (CAA), colonic J pouch and transverse coloplasty. This systematic review compared these techniques in terms of function, surgical outcomes and quality of life. METHODS A systematic literature search (MEDLINE, Embase and the Cochrane Library, from inception of the databases until November 2014) was conducted to identify randomized clinical trials comparing reconstructive techniques after LAR. Random-effects meta-analyses were carried out, and results presented as weighted odds ratios or mean differences with corresponding 95 per cent c.i. A network meta-analysis was conducted for the outcome anastomotic leakage. RESULTS The search yielded 965 results; 21 trials comprising data from 1636 patients were included. Colonic J pouch was associated with lower stool frequency and antidiarrhoeal medication use for up to 1 year after surgery compared with straight CAA. Transverse coloplasty and side-to-end CAA had similar functional outcomes to the colonic J pouch. No superiority was found for any of the techniques in terms of anastomotic leak rate. CONCLUSION Colonic J pouch and side-to-end CAA or transverse coloplasty lead to a better functional outcome than straight CAA for the first year after surgery.
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Affiliation(s)
- F J Hüttner
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany; Study Centre of the German Surgical Society, University of Heidelberg, Heidelberg, Germany
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14
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Matsuda K, Hotta T, Takifuji K, Yokoyama S, Oku Y, Watanabe T, Mitani Y, Ieda J, Mizumoto Y, Yamaue H. Randomized clinical trial of defaecatory function after anterior resection for rectal cancer with high versus low ligation of the inferior mesenteric artery. Br J Surg 2015; 102:501-8. [DOI: 10.1002/bjs.9739] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 10/10/2014] [Accepted: 11/10/2014] [Indexed: 12/11/2022]
Abstract
Abstract
Background
Defaecatory function is often poor after anterior resection. Denervation of the neorectum following high ligation of the inferior mesenteric artery (IMA) is a possible cause of impaired defaecatory function. The purpose of this randomized clinical trial was to clarify whether the level of ligation of the IMA in patients with rectal cancer affects defaecatory function.
Methods
Between 2008 and 2011, patients who underwent anterior resection for rectal cancer were randomized to receive either high or low ligation of the IMA. The primary endpoint was to demonstrate the superiority of low ligation in terms of defaecatory function.
Results
One hundred patients were enrolled in the study; 51 were randomized to high ligation of the IMA and 49 to low ligation. There were no differences between the groups in terms of clinical data, except tumour stage, which was more advanced in the high-ligation group (P = 0·046). Nor were there any differences in defaecatory function, self-assessment of defaecation, Faecal Incontinence Quality of Life scale or continence score between groups at 3 months and 1 year. The number of harvested lymph nodes was similar. The rate of symptomatic anastomotic leakage was 16 per cent in the high-ligation group and 10 per cent in the low-ligation group (P = 0·415).
Conclusion
The level of ligation of the IMA in patients with rectal cancer did not affect defaecatory function or the incidence of postoperative complications. Registration number: NCT00701012 (http://www.clinicaltrials.gov).
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Affiliation(s)
- K Matsuda
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - T Hotta
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - K Takifuji
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - S Yokoyama
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - Y Oku
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - T Watanabe
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - Y Mitani
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - J Ieda
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - Y Mizumoto
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
| | - H Yamaue
- Second Department of Surgery, Wakayama Medical University, School of Medicine, 811-1, Kimiidera, Wakayama 641-8510, Japan
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Gavaruzzi T, Lotto L, Giandomenico F, Perin A, Pucciarelli S. Patient-reported outcomes after neoadjuvant therapy for rectal cancer: a systematic review. Expert Rev Anticancer Ther 2014; 14:901-18. [PMID: 24745308 DOI: 10.1586/14737140.2014.911090] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Neoadjuvant therapy followed by total mesorectal excision is standard of care for locally advanced rectal cancer. However, this approach has been previously shown to be associated with high rate of morbidity and it may have a negative effect on patients' reported outcomes (PROs). In order to summarize findings on the effect of the neoadjuvant approach on PROs, we systematically reviewed articles published in the last five years. Thirty-five articles met the inclusion criteria. Ten articles compared the effect of surgery with and without neoadjuvant therapy, six articles compared different neoadjuvant therapies, ten articles reported on patients who were all treated with neoadjuvant therapy, and nine articles examined the effect of neoadjuvant therapy in the analyses. The results are summarized by function investigated and critically commented.
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Affiliation(s)
- Teresa Gavaruzzi
- Clinica Chirurgica I, Policlinico Universitario, via Giustiniani, 2, 35128 Padova, Italy
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Cong ZJ, Hu LH, Bian ZQ, Ye GY, Yu MH, Gao YH, Li ZS, Yu ED, Zhong M. Systematic review of anastomotic leakage rate according to an international grading system following anterior resection for rectal cancer. PLoS One 2013; 8:e75519. [PMID: 24086552 PMCID: PMC3783382 DOI: 10.1371/journal.pone.0075519] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2013] [Accepted: 08/13/2013] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND A generally acceptable definition and a severity grading system for anastomotic leakages (ALs) following rectal resection were not available until 2010, when the International Study Group of Rectal Cancer (ISGRC) proposed a definition and a grading system for AL. METHODS A search for published data was performed using the MEDLINE database (2000 to December 5, 2012) to perform a systematic review of the studies that described AL, grade AL according to the grading system, pool data, and determine the average rate of AL for each grade after anterior resection (AR) for rectal cancer. RESULTS A total of 930 abstracts were retrieved; 40 articles on AR, 25 articles on low AR (LAR), and 5 articles on ultralow AR (ULAR) were included in the review and analysis. The pooled overall AL rate of AR was 8.58% (2,085/24,288); the rate of the asymptomatic leakage (Grade A) was 2.57%, that of AL that required active intervention without relaparotomy (Grade B) was 2.37%, and that of AL that required relaparotomy (Grade C) was 5.40%. The pooled rate of AL that required relaparotomy was higher in AR (5.40%) than in LAR (4.70%) and in ULAR (1.81%), which could be attributed to the higher rate of protective defunctioning stoma in LAR (40.72%) and ULAR (63.44%) compared with that in AR (30.11%). CONCLUSIONS The new grading system is simple that the ALs of each grade can be easily extracted from past publications, therefore likely to be accepted and applied in future studies.
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Affiliation(s)
- Zhi-Jie Cong
- Department of Colorectal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University, Shanghai, China
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