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Goyal A, Mathew A, Joseph P, Kaushal G, Rakesh NR, Dhar P. Reconstructive techniques following low anterior resection for carcinoma of the rectum. Minerva Surg 2024; 79:59-72. [PMID: 38381031 DOI: 10.23736/s2724-5691.23.10115-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
INTRODUCTION Multiple reconstructive techniques have been described for reconstruction after a low anterior resection for carcinoma rectum. Colonic J pouch (CJP), Side to end anastomosis (SEA), transverse coloplasty pouch (TCP) and Straight Colo-rectal/anal anastomosis were the most widely studied. EVIDENCE ACQUISITION PubMed, Embase and Cochrane data base were searched for randomized, non-randomized studies and systematic reviews from inception of the databases till July 31st, 2023. EVIDENCE SYNTHESIS Considerable heterogeneity existed among different study findings. Reservoir techniques, including CJP, SEA, and TCP, exhibited reduced stool frequency, decreased urgency, and improved continence status compared to SCA, particularly in the short term. CJP maintained this advantage into the intermediate term. Other functional outcomes were similar among the techniques. However, these functional improvements did not translate into enhanced Quality of Life (QoL). TCP was associated with an elevated risk of anastomotic leaks. Other surgical outcomes remained comparable across all four techniques. Sexual outcomes also exhibited no significant variation. Some studies suggested that the size of the side limb in CJP or SEA may not significantly impact functional outcomes, implying that neorectum capacity may not be the primary determinant of improved function. The precise physiological mechanism underlying these findings remains unknown. CONCLUSIONS In the short and intermediate terms, reservoir techniques demonstrated superior functional outcomes, but long-term performance was comparable among all techniques. Notably, enhanced functional outcomes did not translate to improved Quality of Life. TCP, while effective, is linked to an increased risk of anastomotic complications, necessitating cautious utilization.
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Affiliation(s)
- Anuj Goyal
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Anvin Mathew
- Department of Surgical Gastroenterology, Ananthapuri Hospitals and Research Institute, Thiruvananthapuram, India -
| | - Princy Joseph
- National Health Systems and Research Center, New Delhi, India
| | - Gourav Kaushal
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bathinda, India
| | - Nirjhar R Rakesh
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Rishikesh, India
| | - Puneet Dhar
- Department of Surgical Gastroenterology, Amrita Hospitals, Faridabad, India
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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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Varghese C, Wells CI, Bissett IP, O'Grady G, Keane C. The role of colonic motility in low anterior resection syndrome. Front Oncol 2022; 12:975386. [PMID: 36185226 PMCID: PMC9523793 DOI: 10.3389/fonc.2022.975386] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Low anterior resection syndrome (LARS) describes the symptoms and experiences of bowel dysfunction experienced by patients after rectal cancer surgery. LARS is a complex and multifactorial syndrome exacerbated by factors such as low anastomotic height, defunctioning of the colon and neorectum, and radiotherapy. There has recently been growing awareness and understanding regarding the role of colonic motility as a contributing mechanism for LARS. It is well established that rectosigmoid motility serves an important role in coordinating rectal filling and maintaining continence. Resection of the rectosigmoid may therefore contribute to LARS through altered distal colonic and neorectal motility. This review evaluates the role of colonic motility within the broader pathophysiology of LARS and outlines future directions of research needed to enable targeted therapy for specific LARS phenotypes.
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Affiliation(s)
- Chris Varghese
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Cameron I Wells
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Department of General Surgery, Counties Manukau District Health Board, Auckland, New Zealand
| | - Ian P Bissett
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Department of Surgery, Auckland City Hospital, Auckland, New Zealand
| | - Gregory O'Grady
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Celia Keane
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Department of Surgery, Whangārei Hospital, Whangarei, New Zealand
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Comparison of the colonic J-pouch versus straight (end-to-end) anastomosis following low anterior resection: a systematic review and meta-analysis. Int J Colorectal Dis 2022; 37:919-938. [PMID: 35306586 DOI: 10.1007/s00384-022-04130-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/11/2022] [Indexed: 02/04/2023]
Abstract
AIMS To evaluate comparative outcomes of straight (end-to-end) anastomosis versus colonic J-pouch anastomosis following anterior resection. METHODS A systematic search of multiple electronic data sources was conducted, and all studies comparing straight (end-to-end) anastomosis versus J-pouch anastomosis were included. Anastomotic complications, post-operative complications, re-operation, mortality, and functional outcomes were the evaluated outcome parameters. Revman 5.3 was used for data analysis. RESULTS Twenty-seven studies reporting a total number of 3293 patients who underwent straight anastomosis (n = 1581) or J-pouch (n = 1712) were included. Anastomotic leak and re-operation rates were significantly higher in the straight group compared to the J-pouch group [RD 0.03, P = 0.03] and [OR 1.87, P = 0.003], respectively. Stool frequency per 24 h at 6 months and 12 months was lower in the J-pouch group than the straight group [MD 2.13, P = 0.003] and [MD 1.44, P = 0.00001], respectively. In addition, the use of anti-diarrheal medication is lower at 12 months in the J-pouch group [MD 3.85, P = 0.03]. Moreover, the two groups showed comparable results regarding SSI, sepsis, paralytic ileus, anastomotic stricture formation, anastomotic bleeding, and mortality. CONCLUSION J-pouch anastomosis showed lower risk for anastomotic leak and re-operation. Furthermore, better functional outcomes such as stool frequency were achieved using the colonic J-pouch reconstruction over the conventional straight end-to-end anastomosis.
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Park EJ, Baik SH. Functional outcomes after sphincter-preserving surgeries for low-lying rectal cancer: A review. PRECISION AND FUTURE MEDICINE 2021. [DOI: 10.23838/pfm.2021.00142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Sphincter preservation and organ restoration during rectal cancer surgery avoids permanent stoma creation and diminishes psychosocial damages. However, decreased rectal volumes and sphincter dysfunction—including pelvic nerve damage—results in low anterior resection syndrome, as well as urinary and sexual dysfunction after rectal resection. Bowel habit changes such as fecal incontinence, fecal urgency, frequent bowel movements, clustered stools, and difficulties in bowel emptying can be treated using medications, pelvic floor rehabilitation, sacral neuromodulation, or neorectal reservoir reconstruction. Pelvic nerve damage resulting from superior and inferior hypogastric plexi during sphincter-preserving rectal cancer surgery can induce urologic and sexual dysfunctions. Preoperative voiding difficulty, perioperative blood loss, and autonomic nerve injury are considered independent risk factors for postoperative urinary dysfunction. Retrograde ejaculation and erectile dysfunction, female dyspareunia, and vaginal dryness are manifestations of sexual dysfunction resulting from autonomic nerve injury during rectal cancer surgery. Multifactorial causes for functional outcomes after sphincter- preserving surgeries are considered to improve patient’s quality of life with acceptable oncologic outcomes in the treatment of rectal cancer patients.
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Majbar MA, Courtot L, Dahbi-Skali L, Rafik A, Jouppe PO, Moussata D, Benkabbou A, Mohsine R, Ouaissi M, Souadka A. Two-step pull-through colo-anal anastomosis aiming to avoid stoma in rectal cancer surgery: A "real life" study in a developing country. J Visc Surg 2021; 159:187-193. [PMID: 34092526 DOI: 10.1016/j.jviscsurg.2021.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Delayed colo-anal anastomosis (DCA) is an underused technique rarely performed after resection of primary low rectal adenocarcinoma. The objective of this study was to compare the short-term outcomes of DCA and classical colo-anal anastomosis (CAA). METHODS This is a retrospective comparative study carried out at two tertiary centres in Morocco and France. It included all patients who underwent colo-anal anastomosis after complete mesorectal excision for primary rectal adenocarcinoma between January 2018 and December 2019. The main outcomes were 90-day morbidity and rates completing the surgical steps of DCA and CAA. RESULTS Among 215 rectal resections, 45 patients received colo-anal anastomosis, including 19 DCA and 26 CAA. Seventeen patients in the DCA group completed the two steps compared to 16 in the CAA group (89.5% vs. 61.5%, P=0.04). The rates of severe complications (26.9% vs. 26.3%, P=0.96) and anastomotic leakage (42.3% vs. 31.6%, P=0.46) were not different between the two groups. CONCLUSION This study showed that DCA was associated with a higher rate of completing the two surgical steps, with no difference in overall and severe morbidity. DCA may be a strong alternative to classical colo-anal anastomosis.
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Affiliation(s)
- M A Majbar
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - L Courtot
- Department of Digestive, Oncological, Endocrine, Hepato-Biliary, Pancreatic, and Liver Transplant Surgery, Trousseau Hospital, Tours, France
| | - L Dahbi-Skali
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - A Rafik
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - P O Jouppe
- Department of Digestive, Oncological, Endocrine, Hepato-Biliary, Pancreatic, and Liver Transplant Surgery, Trousseau Hospital, Tours, France
| | - D Moussata
- Department of Digestive, Oncological, Endocrine, Hepato-Biliary, Pancreatic, and Liver Transplant Surgery, Trousseau Hospital, Tours, France
| | - A Benkabbou
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - R Mohsine
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - M Ouaissi
- Department of Digestive, Oncological, Endocrine, Hepato-Biliary, Pancreatic, and Liver Transplant Surgery, Trousseau Hospital, Tours, France
| | - A Souadka
- Digestive Surgical Oncology Department, National Institute of Oncology, Ibn Sina University Hospital, Rabat, Morocco; Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco.
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Bianco F, Incollingo P, Falato A, De Franciscis S, Belli A, Carbone F, Gallo G, Fusco M, Romano GM. Short stump and high anastomosis pull-through (SHiP) procedure for delayed coloanal anastomosis with no protective stoma for low rectal cancer. Updates Surg 2021; 73:495-502. [PMID: 33725294 PMCID: PMC8005393 DOI: 10.1007/s13304-021-01022-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/02/2021] [Indexed: 12/13/2022]
Abstract
Despite advances in coloanal anastomosis techniques, satisfactory procedures completed without complications remain lacking. We investigated the effectiveness of our recently developed ‘Short stump and High anastomosis Pull-through’ (SHiP) procedure for delayed coloanal anastomosis without a stoma. In this retrospective study, we analysed functional outcomes, morbidity, and mortality rates and local recurrence of 37 patients treated using SHiP procedure, out of the 282 patients affected by rectal cancer treated in our institution between 2012 and 2020. The inclusion criterion was that the rectal cancer be located within 4 cm from the anal margin. One patient died of local and pulmonary recurrence after 6 years, one developed lung and liver metastases after 2 years, and one experienced local recurrence 2.5 years after surgery. No major leak, retraction, or ischaemia of the colonic stump occurred; the perioperative mortality rate was zero. Five patients (13.51%) had early complications. Stenosis of the anastomosis, which occurred in nine patients (24.3%), was the only long-term complication; only three (8.1%) were symptomatic and were treated with endoscopic dilation. The mean Wexner scores at 24 and 36 months were 8.3 and 8.1 points, respectively. At the 36-month check-up, six patients (24%) had major LARS, ten (40%) had minor LARS, and nine (36%) had no LARS. The functional results in terms of LARS were similar to those previously reported after immediate coloanal anastomosis with protective stoma. The SHiP procedure resulted in a drastic reduction in major complications, and none of the patients had a stoma.
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Affiliation(s)
- Francesco Bianco
- General Surgery Unit, San Leonardo Hospital, Castellammare di Stabia, ASL NA3 Sud, Viale Europa, 283, 80053, Naples, Italy.
| | - Paola Incollingo
- General Surgery Unit, Department of Advanced Biomedical Sciences, University Federico II, San Leonardo Hospital, Castellammare di Stabia, ASL NA3 Sud, Naples, Italy
| | - Armando Falato
- General and Laparoscopic Surgery Unit, San Giuliano Hospital, Giugliano in Campania, Naples, Italy
| | | | - Andrea Belli
- Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy
| | - Fabio Carbone
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Gaetano Gallo
- Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Mario Fusco
- Cancer Registry Unit, ASL NA3 Sud, Torre del Greco, Italy
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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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Perez RO, Julião GPS, Proscurshim I, Sabbagh C, Grzona E, Lynn PB, Gama-Rodrigues J. Total mesorectal excision and sphincter preservation — the early steps of rectal cancer surgery. JOURNAL OF COLOPROCTOLOGY 2021. [DOI: 10.1016/j.jcol.2013.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AbstractThe treatment of rectal cancer has evolved significantly over the last 100 years. Standardization of total mesorectal excision and the development of techniques for sphincter preservation have resulted in significant improvements in the management of this disease. Still, local disease control and functional outcomes of sphincter preserving procedures remain a relevant issue. In this historical paper, the oncological and functional outcomes of patients with rectal cancer treated between 1960 and 1971 by a pioneer woman surgeon using a sphincter preserving approach and a technique resembling total mesorectal excision performed at that time are reported. The results reflect one of the earliest steps of partial intersphincteric resection and total mesorectal excision with good oncological outcomes (2% local recurrence) and acceptable functional outcomes in a highly selected group of patients.
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Affiliation(s)
- Rodrigo O. Perez
- Colorectal Surgery Division, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | | | | | - Esteban Grzona
- Angelita & Joaquim Gama Institute, São Paulo, SP, Brazil
| | | | - Joaqim Gama-Rodrigues
- Angelita & Joaquim Gama Institute, São Paulo, SP, Brazil
- Faculdade de Medicina, Universidade de São Paulo, SP, Brazil
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Verkuijl SJ, Jonker JE, Trzpis M, Burgerhof JGM, Broens PMA, Furnée EJB. Functional outcomes of surgery for colon cancer: A systematic review and meta-analysis. Eur J Surg Oncol 2020; 47:960-969. [PMID: 33277056 DOI: 10.1016/j.ejso.2020.11.136] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 11/21/2020] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION As survival rates of colon cancer increase, knowledge about functional outcomes is becoming ever more important. The primary aim of this systematic review and meta-analysis was to quantify functional outcomes after surgery for colon cancer. Secondly, we aimed to determine the effect of time to follow-up and type of colectomy on postoperative functional outcomes. MATERIALS AND METHODS A systematic literature search was performed to identify studies reporting bowel function following surgery for colon cancer. Outcome parameters were bowel function scores and/or prevalence of bowel symptoms. Additionally, the effect of time to follow-up and type of resection was analyzed. RESULTS In total 26 studies were included, describing bowel function between 3 to 178 months following right hemicolectomy (n = 4207), left hemicolectomy/sigmoid colon resection (n = 4211), and subtotal/total colectomy (n = 161). In 16 studies (61.5%) a bowel function score was used. Pooled prevalence for liquid and solid stool incontinence was 24.1% and 6.9%, respectively. The most prevalent constipation-associated symptoms were incomplete evacuation and obstructive, difficult emptying (33.3% and 31.4%, respectively). Major Low Anterior Resection Syndrome was present in 21.1%. No differences between time to follow-up or type of colectomy were found. CONCLUSION Bowel function problems following surgery for colon cancer are common, show no improvement over time and do not depend on the type of colectomy. Apart from fecal incontinence, constipation-associated symptoms are also highly prevalent. Therefore, more attention should be paid to all possible aspects of bowel dysfunction following surgery for colon cancer and targeted treatment should commence promptly.
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Affiliation(s)
- Sanne J Verkuijl
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
| | - Jara E Jonker
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Monika Trzpis
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Johannes G M Burgerhof
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Paul M A Broens
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands; Department of Surgery, Division of Pediatric Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Edgar J B Furnée
- Department of Surgery, Division of Abdominal Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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12
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Nocera F, Angehrn F, von Flüe M, Steinemann DC. Optimising functional outcomes in rectal cancer surgery. Langenbecks Arch Surg 2020; 406:233-250. [PMID: 32712705 PMCID: PMC7936967 DOI: 10.1007/s00423-020-01937-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 02/07/2023]
Abstract
Background By improved surgical technique such as total mesorectal excision (TME), multimodal treatment and advances in imaging survival and an increased rate of sphincter preservation have been achieved in rectal cancer surgery. Minimal-invasive approaches such as laparoscopic, robotic and transanal-TME (ta-TME) enhance recovery after surgery. Nevertheless, disorders of bowel, anorectal and urogenital function are still common and need attention. Purpose This review aims at exploring the causes of dysfunction after anterior resection (AR) and the accordingly preventive strategies. Furthermore, the indication for low AR in the light of functional outcome is discussed. The last therapeutic strategies to deal with bowel, anorectal, and urogenital disorders are depicted. Conclusion Functional disorders after rectal cancer surgery are frequent and underestimated. More evidence is needed to define an indication for non-operative management or local excision as alternatives to AR. The decision for restorative resection should be made in consideration of the relevant risk factors for dysfunction. In the case of restoration, a side-to-end anastomosis should be the preferred anastomotic technique. Further high-evidence clinical studies are required to clarify the benefit of intraoperative neuromonitoring. While the function of ta-TME seems not to be superior to laparoscopy, case-control studies suggest the benefits of robotic TME mainly in terms of preservation of the urogenital function. Low AR syndrome is treated by stool regulation, pelvic floor therapy, and transanal irrigation. There is good evidence for sacral nerve modulation for incontinence after low AR.
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Affiliation(s)
- Fabio Nocera
- Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Disease, St Clara Hospital and University Hospital, Kleinriehenstrasse 30, 4058, Basel, Switzerland
| | - Fiorenzo Angehrn
- Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Disease, St Clara Hospital and University Hospital, Kleinriehenstrasse 30, 4058, Basel, Switzerland
| | - Markus von Flüe
- Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Disease, St Clara Hospital and University Hospital, Kleinriehenstrasse 30, 4058, Basel, Switzerland
| | - Daniel C Steinemann
- Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Disease, St Clara Hospital and University Hospital, Kleinriehenstrasse 30, 4058, Basel, Switzerland.
- Department of Surgery, University Hospital Basel, Spitalstrasse 23, 4031, Basel, Switzerland.
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Pucciarelli S, Del Bianco P, Pace U, Bianco F, Restivo A, Maretto I, Selvaggi F, Zorcolo L, De Franciscis S, Asteria C, Urso EDL, Cuicchi D, Pellino G, Morpurgo E, La Torre G, Jovine E, Belluco C, La Torre F, Amato A, Chiappa A, Infantino A, Barina A, Spolverato G, Rega D, Kilmartin D, De Salvo GL, Delrio P. Multicentre randomized clinical trial of colonic J pouch or straight stapled colorectal reconstruction after low anterior resection for rectal cancer. Br J Surg 2019; 106:1147-1155. [PMID: 31233220 DOI: 10.1002/bjs.11222] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 03/30/2019] [Accepted: 04/02/2019] [Indexed: 01/13/2023]
Abstract
BACKGROUND Colonic J pouch reconstruction has been found to be associated with a lower incidence of anastomotic leakage than straight anastomosis. However, studies on this topic are underpowered and retrospective. This randomized trial evaluated whether the incidence of anastomotic leakage was reduced after colonic J pouch reconstruction compared with straight colorectal anastomosis following anterior resection for rectal cancer. METHODS This multicentre RCT included patients with rectal carcinoma who underwent low anterior resection followed by colorectal anastomosis. Patients were assigned randomly to receive a colonic J pouch or straight colorectal anastomosis. The main outcome measure was the occurrence of major anastomotic leakage. The incidence of global (major plus minor) anastomotic leakage and general complications were secondary outcomes. Risk factors for anastomotic leakage were identified by regression analysis. RESULTS Of 457 patients enrolled, 379 were evaluable (colonic J pouch arm 190, straight colorectal arm 189). The incidence of major and global anastomotic leakage, and general complications was 14·2, 19·5 and 34·2 per cent respectively in the colonic J pouch group, and 12·2, 19·0 and 27·0 per cent in the straight colorectal anastomosis group. No statistically significant differences were observed between the two arms. In multivariable logistic regression analysis, male sex (odds ratio 1·79, 95 per cent c.i. 1·02 to 3·15; P = 0·042) and high ASA fitness grade (odds ratio 2·06, 1·15 to 3·71; P = 0·015) were independently associated with the occurrence of anastomotic leakage. CONCLUSION Colonic J pouch reconstruction does not reduce the incidence of anastomotic leakage and postoperative complications compared with conventional straight colorectal anastomosis. Registration number NCT01110798 (http://www.clinicaltrials.gov).
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Affiliation(s)
- S Pucciarelli
- First Surgical Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - P Del Bianco
- Clinical Trials and Biostatistics Unit, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
| | - U Pace
- Department of Colorectal Surgical Oncology, Istituto Nazionale Tumori - IRCCS Fondazione G. Pascale, Naples, Italy
| | - F Bianco
- Department of Abdominal Oncology, Istituto Nazionale Tumori - IRCCS Fondazione G. Pascale, Naples, Italy
| | - A Restivo
- Colorectal Surgery, Azienda Ospedaliero-Universitaria di Cagliari, Department of Surgical Science, University of Cagliari, Cagliari, Italy
| | - I Maretto
- First Surgical Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - F Selvaggi
- Colorectal Surgery Unit, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - L Zorcolo
- Colorectal Surgery, Azienda Ospedaliero-Universitaria di Cagliari, Department of Surgical Science, University of Cagliari, Cagliari, Italy
| | - S De Franciscis
- Department of Abdominal Oncology, Istituto Nazionale Tumori - IRCCS Fondazione G. Pascale, Naples, Italy
| | - C Asteria
- Department of General Surgery, Ospedale Carlo Poma, Mantua, Italy
| | - E D L Urso
- First Surgical Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - D Cuicchi
- General Surgery Unit, Department of Alimentary Tract, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - G Pellino
- Colorectal Surgery Unit, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - E Morpurgo
- Department of Surgery, Regional Centre for Laparoscopic and Robotic Surgery, Camposampiero Hospital, Padua, Italy
| | - G La Torre
- Abdominal Surgical Oncology, Department of Surgery, IRCCS, Centro di Riferimento oncologico della Basilicata, Rionero in Vulture, Italy
| | - E Jovine
- General Surgery and Emergency, Maggiore Hospital, Azienda Sanitaria Locale di Bologna, Bologna, Italy
| | - C Belluco
- Department of Surgical Oncology, Centro di Riferimento Oncologico -IRCCS, National Cancer Institute, Aviano, Italy
| | - F La Torre
- Division of Emergency and Trauma Surgery, Emergency Department, Policlinico Umberto I, College of Medicine and Dentistry, Sapienza University, Rome, Italy
| | - A Amato
- Department of Coloproctology, Sanremo Hospital, Sanremo, Italy
| | - A Chiappa
- Innovative Techniques in Surgery Unit, European Institute of Oncology, University of Milan, Milan, Italy
| | - A Infantino
- Surgical Unit, Department of General Surgery, Santa Maria dei Battuti Hospital, San Vito al Tagliamento, Italy
| | - A Barina
- First Surgical Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - G Spolverato
- First Surgical Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - D Rega
- Department of Colorectal Surgical Oncology, Istituto Nazionale Tumori - IRCCS Fondazione G. Pascale, Naples, Italy
| | - D Kilmartin
- Clinical Trials and Biostatistics Unit, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
| | - G L De Salvo
- Clinical Trials and Biostatistics Unit, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
| | - P Delrio
- Department of Colorectal Surgical Oncology, Istituto Nazionale Tumori - IRCCS Fondazione G. Pascale, Naples, Italy
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Clinical Outcome After Rectal Replacement With Side-to-End, Colon-J-Pouch, or Straight Colorectal Anastomosis Following Total Mesorectal Excision. Ann Surg 2019; 269:827-835. [DOI: 10.1097/sla.0000000000003057] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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15
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Buzatti KCDLR, Petroianu A. Pathophysiological aspects of the low anterior resection syndrome for treatment of rectal cancer. ACTA ACUST UNITED AC 2018; 44:397-402. [PMID: 29019544 DOI: 10.1590/0100-69912017004003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 03/30/2017] [Indexed: 12/21/2022]
Abstract
The number of patients with bowel dysfunction due to the treatment of rectal cancer has increased during the recent decades. Anatomical and functional disorders after the removal of the rectum are followed by increased stool frequency, urgency, multiple evacuations and flatus or stool incontinence characterizing the low anterior resection syndrome - LARS. The purpose of this article is to present a review of the literature on current concepts and pathophysiological aspects of bowel dysfunction after resection of rectal cancer. It is essential to understand these mechanisms for a better management of patients and recovery of their quality of life.
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Affiliation(s)
| | - Andy Petroianu
- Hospital das Clínicas da Universidade Federal de Minas Gerais (UFMG), Instituto Alfa de Gastrenterologia, Belo Horizonte, MG, Brasil.,Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Departamento de Cirurgia, Belo Horizonte, MG, Brasil
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16
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Toiyama Y, Hiro J, Imaoka H, Fujikawa H, Yasuda H, Kobayashi M, Araki T, Yoshiyama S, Ohi M, Inoue Y, Mohri Y, Kusunoki M. Complete laparoscopic total mesorectal excision with an intersphincteric resection and coloplasty pouch anal anastomosis for lower rectal cancer. JOURNAL OF THE ANUS RECTUM AND COLON 2018; 1:35-38. [PMID: 31583298 PMCID: PMC6768682 DOI: 10.23922/jarc.2016-003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 12/28/2016] [Indexed: 01/07/2023]
Abstract
This pilot study aimed to develop a new technique, complete laparoscopic total mesorectal excision (TME) with an intersphincteric resection (ISR) and coloplasty pouch anal anastomosis to avoid any further abdominal incision other than laparoscopic port sites, and to assess the impact on short-quality of life and oncological outcomes of this technique. After laparoscopic TME, large bowel was dissected at the level of the promontory. Then, laparoscopic construction of the coloplasty pouch was performed. Simultaneously, a rectal specimen with ISR was excised using the transanal approach. Coloplasty pouch was gently pulled from pelvic thorough anal and a hand-sewn coloplasty pouch anal anastomosis was created. We had performed 8 surgeries using the new technique. Though one patient developed pelvic infections, but intestinal continuity could be maintained and no local and distant recurrence was recognized in other patients. We foresee this novel approach to have significant clinical potential for lower rectal cancer patients with ISR.
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Affiliation(s)
- Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Junichiro Hiro
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Hiroki Imaoka
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Hiroyuki Fujikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Hiromi Yasuda
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Minako Kobayashi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Toshimitsu Araki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Shigeyuki Yoshiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Masaki Ohi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Yasuhiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Yasuhiko Mohri
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
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Shiokawa H, Funahashi K, Kaneko H, Teramoto T. Long-term assessment of anorectal function after extensive resection of the internal anal sphincter for treatment of low-lying rectal cancer near the anus. JOURNAL OF THE ANUS RECTUM AND COLON 2018; 1:29-34. [PMID: 31583297 PMCID: PMC6768681 DOI: 10.23922/jarc.2016-002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/04/2017] [Indexed: 11/30/2022]
Abstract
Objectives: Intersphincteric resection (ISR) for low-lying rectal cancer (LRC) may induce major problems associated with anorectal function. In this study, we assessed the severity of ISR-induced impairment in anorectal function. Methods: In total, 45 patients followed up regularly ≥2 years after diverting ileostoma closure were eligible. The patients underwent ISR (n=35) or conventional coloanal anastomosis without resection of the internal anal sphincter (IAS) (n=10) for treatment of LRC from January 2000 to December 2011. We retrospectively compared anorectal function [stool frequency, urgency, Wexner incontinence scale (WIS) score, and patient satisfaction with bowel movement habits on a visual analog scale (VAS) score] for ≥2 years after stoma closure between the two groups. Results: The median follow-up period was 4.0 years (range, 2.0-6.5 years). Of the total, 17 (48.6%) patients who underwent ISR had poor anorectal function, including two with complete incontinence. Significant differences were found between the groups in the incidence of urgency (p=0.042), WIS score (p=0.024), and defecation disorder with a WIS score of ≥10 (p=0.034) but not in stool frequency. Based on the VAS score, 45.7% of patients who underwent ISR were dissatisfied with their bowel movement habits (p=0.041). Conclusions: Extensive resection of the IAS has negative short- and long-term effects on anorectal function.
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Affiliation(s)
- Hiroyuki Shiokawa
- Department of General and Gastroenterological Surgery, Toho University Medical Center, Omori Hospital, Tokyo, Japan
| | - Kimihiko Funahashi
- Department of General and Gastroenterological Surgery, Toho University Medical Center, Omori Hospital, Tokyo, Japan
| | - Hironori Kaneko
- Department of General and Gastroenterological Surgery, Toho University Medical Center, Omori Hospital, Tokyo, Japan
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18
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Hain E, Maggiori L, Zappa M, Prost À la Denise J, Panis Y. Anastomotic leakage after side-to-end anastomosis for rectal cancer: does leakage location matter? Colorectal Dis 2018; 20. [PMID: 29316129 DOI: 10.1111/codi.14005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 12/01/2017] [Indexed: 02/08/2023]
Abstract
AIM To assess outcome according to location of anastomotic leakage (AL) after side-to-end stapler or manual low colorectal or coloanal anastomosis following laparoscopic total mesorectal excision (TME) for rectal cancer. METHODS All patients presenting with symptomatic or asymptomatic AL after TME and side-to-end low anastomosis for rectal cancer performed from 2005 to 2014 were identified from our prospective database. CT-scans with contrast enema were reviewed to assess location of AL origin. RESULTS Among 279 patients who underwent TME with side-to-end anastomosis from 2005 to 2014, 70 patients presented with AL and were included: 43 (61%) patients with AL on the circular anastomosis (CAL) were compared to 27 (39%) with AL on the transverse stapling line of the colonic stump (TAL). CAL and TAL were associated with similar rates of symptomatic AL (63% versus 48%, respectively; p=0.339), severe postoperative morbidity rate (33% versus 18%; p=0.313), and long-term outcomes, including definitive stoma rate (10 versus 11%; p=0.622), and major low anterior resection syndrome rate (56% vs 57%; p=0.961). CONCLUSION Our study showed that whatever the location of AL on a side-to-end low colorectal or coloanal anastomosis after TME for cancer, both short and long-term outcomes are similar. This article is protected by copyright. All rights reserved.
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Affiliation(s)
| | | | - Magaly Zappa
- Department of Radiology, Beaujon Hospital, Assistance publique-Hôpitaux de Paris (AP-HP), Université Denis Diderot Paris VII, Clichy, France
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19
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Zhang B, Ding JH. Functional outcomes after intersphincteric resection for ultralow rectal cancer. Shijie Huaren Xiaohua Zazhi 2017; 25:2761-2769. [DOI: 10.11569/wcjd.v25.i31.2761] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Anal function is one of the most important parameters for evaluating the efficacy of intersphincteric resection (ISR) for the treatment of ultralow rectal cancer (< 1 cm from the anal sphincter). Although there have been no results hitherto from randomized controlled trials to verify the clinical benefits of the ultimate sphincter-sparing technique, increasing evidence demonstrates that ISR significantly decreases the rate of permanent stoma and patients could acquire satisfied functional results after surgery. This review discusses the short-term and long-term functional outcomes, risk factors for anal incontinence, and surgical method and approach of ISR.
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Affiliation(s)
- Bin Zhang
- Department of Colorectal Surgery, the General Hospital of the PLA Rocket Force, Beijing 100088, China
| | - Jian-Hua Ding
- Department of Colorectal Surgery, the General Hospital of the PLA Rocket Force, Beijing 100088, China
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20
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Moran B, Cunningham C, Singh T, Sagar P, Bradbury J, Geh I, Karandikar S. Association of Coloproctology of Great Britain & Ireland (ACPGBI): Guidelines for the Management of Cancer of the Colon, Rectum and Anus (2017) - Surgical Management. Colorectal Dis 2017. [PMID: 28632309 DOI: 10.1111/codi.13704] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Brendan Moran
- Basingstoke & North Hampshire Hospital, Basingstoke, UK
| | | | | | | | | | - Ian Geh
- Queen Elizabeth Hospital, Birmingham, UK
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21
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Kream J, Ludwig KA, Ridolfi TJ, Peterson CY. Achieving low anastomotic leak rates utilizing clinical perfusion assessment. Surgery 2016; 160:960-967. [DOI: 10.1016/j.surg.2016.06.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/27/2016] [Accepted: 06/11/2016] [Indexed: 02/06/2023]
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Dulskas A, Miliauskas P, Tikuisis R, Escalante R, Samalavicius NE. The functional results of radical rectal cancer surgery: review of the literature. Acta Chir Belg 2016; 116:1-10. [PMID: 27385133 DOI: 10.1080/00015458.2015.1136482] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction For more than the last 20 years, low anterior resection with total mesorectal excision (TME) is a gold standard for rectal cancer treatment. Oncological outcomes have improved significantly and now more and more reports of functional outcomes appear. Due to the close relationship between the rectum and pelvic nerves, bowel, bladder, and sexual function are frequently affected during TME. Methods A search for published data was performed using the MEDLINE database (from 1 January 2005 to 31 January 2015) to perform a systematic review of the studies that described anorectal, bladder, and sexual dysfunction following rectal cancer surgery. Methodological quality of the included studies was assessed using the MINORS criteria. Results Eighty-nine studies were eligible for analysis. Up to 76% of patients undergoing sphincter preserving surgery will have changes in bowel habits, the so-called "low anterior resection syndrome" (LARS). The duration of LARS varies between a few months and several years. Pre-operative radiotherapy, damage of anal sphincter and pelvic nerves, and height of the anastomosis are the risk factors for LARS. There is no evidence-based treatment available for LARS. Sexual function is more commonly affected after rectal surgery than after urinary function. The main cause of dysfunction is damage to pelvic nerves. Sexual and bladder functional outcomes in females are less well reported. Laparoscopic and robotic surgery allows better visualization of autonomic nerves and, therefore, more precise dissection and preservation. Conclusions It is important that rectal resection is standardized as much as possible, and that new functional outcome research use the same validated outcome questionnaires. This would allow for a high-quality meta-analysis.
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23
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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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Bondeven P, Emmertsen KJ, Laurberg S, Pedersen BG. Neoadjuvant therapy abolishes the functional benefits of a larger rectal remnant, as measured by magnetic resonance imaging after restorative rectal cancer surgery. Eur J Surg Oncol 2015. [PMID: 26219852 DOI: 10.1016/j.ejso.2015.07.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The combination of advances in surgical technique and neoadjuvant therapy for rectal cancer has resulted in more patients undergoing sphincter-preserving surgery. Unfortunately, numerous patients subsequently experience bowel dysfunction, and may suffer from lifelong severe disability with major impact on their quality of life. The aim of the present study was to investigate whether the risk of severe LARS in patients was associated with the length of remnant rectum. METHODS A total of 125 patients who underwent sphincter-preserving surgery for rectal cancer were included. Postoperative bowel function was assessed using the low anterior resection syndrome (LARS) score a minimum of one year following surgery. The length of remnant rectum was measured on postoperative MRI of the pelvis and was correlated with the risk of having major LARS. RESULTS Overall, major LARS was observed in 38 per cent of patients. In the patients who underwent surgery alone, major LARS was reported by 27 per cent, and a larger remnant rectum was associated with a better functional outcome. In contrast, 80 per cent of patients who underwent combined preoperative chemoradiotherapy and surgery reported having major LARS. No association between the length of remnant rectum and the risk of major LARS was observed in patients treated with combined neoadjuvant therapy and surgery. CONCLUSION Both the length of remnant rectum and preoperative chemoradiotherapy had a major impact on the severity of bowel dysfunction after restorative rectal cancer surgery. No functional benefit from an irradiated rectal remnant was observed.
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Affiliation(s)
- P Bondeven
- Aarhus University Hospital, Department of Surgery P, Tage-Hansensgade 2, 8000 Aarhus, Denmark; Aarhus University Hospital, Department of Radiology, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark.
| | - K J Emmertsen
- Aarhus University Hospital, Department of Surgery P, Tage-Hansensgade 2, 8000 Aarhus, Denmark
| | - S Laurberg
- Aarhus University Hospital, Department of Surgery P, Tage-Hansensgade 2, 8000 Aarhus, Denmark
| | - B G Pedersen
- Aarhus University Hospital, Department of Radiology, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark
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25
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Hallet J, Bouchard A, Drolet S, Milot H, Desrosiers E, Lebrun A, Grégoire RC. Anastomotic salvage after rectal cancer resection using the Turnbull-Cutait delayed anastomosis. Can J Surg 2015; 57:405-11. [PMID: 25421083 DOI: 10.1503/cjs.001014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Turnbull-Cutait abdominoperineal pull-through followed by delayed coloanal anastomosis (DCA) was first described in 1961. Studies have described its use for challenging colorectal conditions. We reviewed our experience with Turnbull-Cutait DCA as a salvage procedure for complex failure of colorectal anastomosis. METHODS We performed a retrospective cohort study from October 2010 to September 2011, with analysis of postoperative morbidity and mortality. RESULTS Seven DCAs were performed for anastomotic complications (3 chronic leaks, 2 rectovaginal fistulas, 1 colovesical fistula, 1 colonic ischemia) following surgery for rectal cancer. Six patients had a diverting ileostomy constructed as part of previous treatment for anastomotic complications before the salvage procedure. No anastomotic leaks were observed. All procedures but 1 were completed successfully. One patient who underwent DCA subsequently required an abdominoperineal resection and a permanent colostomy for postoperative extensive colonic ischemia. No 30-day mortality occurred. CONCLUSION Salvage Turnbull-Cutait DCA appears to be a safe procedure and could be offered to patients with complex anastomotic complications. This procedure could be added to the surgeon's armamentarium as an alternative to the creation of a permanent stoma.
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Affiliation(s)
- Julie Hallet
- The Division of General Surgery, University of Toronto, Toronto, Ont
| | - Alexandre Bouchard
- The Department of Surgery, Université Laval, Québec, Que., and the Department of Surgery, CHU de Québec (Hôpital Saint-François d'Assise), Québec, Que
| | - Sébastien Drolet
- The Department of Surgery, Université Laval, Québec, Que., and the Department of Surgery, CHU de Québec (Hôpital Saint-François d'Assise), Québec, Que
| | - Hélène Milot
- The Department of Surgery, Université Laval, Québec, Que
| | | | - Aude Lebrun
- The Department of Surgery, Université Laval, Québec, Que
| | - Roger Charles Grégoire
- The Department of Surgery, Université Laval, Québec, Que., and the Department of Surgery, CHU de Québec (Hôpital Saint-François d'Assise), Québec, Que
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26
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Rubin FO, Douard R, Wind P. The Functional Outcomes of Coloanal and Low Colorectal Anastomoses with Reservoirs after Low Rectal Cancer Resections. Am Surg 2014. [DOI: 10.1177/000313481408001224] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Nearly half of patients undergoing low anterior rectal cancer resection have a functional sequelae after straight coloanal or low colorectal anastomoses (SA), including low anterior rectal resection syndrome, which combines stool fragmentation, urge incontinence, and incontinence. SA are responsible for anastomotic leakage rates of 0 to 29.2 per cent. Adding a colonic reservoir improves the functional results while reducing anastomotic complications. These colonic reservoir techniques include the colonic J pouch (CJP), transverse coloplasty (TC), and side-to-end anastomosis (STEA) procedures. The aim of this literature review was to compare the functional outcomes of these three techniques from a high level of evidence. CJP with a 4- to 6-cm reservoir is a good surgical option because it reduces functional impairments during the first year, and probably up to 5 years, but is not always feasible. TC appears to perform as well as CJP, is achievable in over 95 per cent of patients, but still with some doubts about a higher anastomotic leakage rate and worse functional outcomes. STEA appears equivalent to CJP in terms of morbidity and even better functional outcomes. STEA, with a terminal side segment size of 3 cm, is feasible in the majority of nonobese patients, combines good functional results, has low anastomotic leakage rates, and is easy to complete.
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Affiliation(s)
- FranÇ Ois Rubin
- General and Digestive Surgical Department, Avicenne AP-HP University Hospital, Bobigny, Paris, France; and
| | - Richard Douard
- General and Digestive Surgical Department, Avicenne AP-HP University Hospital, Bobigny, Paris, France; and
- UFR SMBH, Paris-Nord University, Bobigny, France
| | - Philippe Wind
- General and Digestive Surgical Department, Avicenne AP-HP University Hospital, Bobigny, Paris, France; and
- UFR SMBH, Paris-Nord University, Bobigny, France
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27
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Abstract
The two goals of surgery for lower rectal cancer surgery are to obtain clear "curative" margins and to limit post-surgical functional disorders. The question of whether or not to preserve the anal sphincter lies at the center of the therapeutic choice. Histologically, tumor-free distal and circumferential margins of>1mm allow a favorable oncologic outcome. Whether such margins can be obtained depends of TNM staging, tumor location, response to chemoradiotherapy and type of surgical procedure. The technique of intersphincteric resection relies on these narrow margins to spare the sphincter. This procedure provides satisfactory oncologic outcome with a rate of circumferential margin involvement ranging from 5% to 11%, while good continence is maintained in half of the patients. The extralevator abdominoperineal resection provides good oncologic results, however this procedure requires a permanent colostomy. A permanent colostomy alters several domains of quality of life when located at the classical abdominal site but not when brought out at the perineal site as a perineal colostomy.
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Affiliation(s)
- F Dumont
- Départment de chirurgie oncologique, institut Gustave-Roussy, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France.
| | - A Mariani
- Départment de chirurgie oncologique, institut Gustave-Roussy, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France
| | - D Elias
- Départment de chirurgie oncologique, institut Gustave-Roussy, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France
| | - D Goéré
- Départment de chirurgie oncologique, institut Gustave-Roussy, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France
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Farinella E, Buggenhout A, Van de Stadt J. Modified H-pouch as an alternative to the J-pouch for anorectal reconstruction. Colorectal Dis 2014; 16:O332-4. [PMID: 24980779 DOI: 10.1111/codi.12701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 04/06/2014] [Indexed: 02/08/2023]
Abstract
AIM A modification is described of the J-pouch to facilitate ileoanal anastomosis in the presence of an anal or anovaginal fistula. METHOD The bowel is divided at the level of the apex of the J-pouch, the distal limb is advanced to project beyond the proximal limb by 3-5 cm. The pouch is constructed by a side-to-side anastomosis to form the H-pouch with a distal ileal segment, which is passed through the anal canal to form an ileoanal anastomosis. RESULTS The modification allows the treatment of anal and rectal disorders not resolvable by a usual J-pouch construction, as in cases where a rectal resection is needed for concomitant fistulation or destruction of the anal mucosa. The functional results are similar to those of the J-pouch, with no added postoperative morbidity. This technique helps to avoid permanent stoma in selected cases. CONCLUSION The modified pouch is relatively simple to perform and can help the surgeon to address complex anorectal disorders.
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Affiliation(s)
- E Farinella
- Clinic of Colorectal Surgery, Department of Digestive Surgery, ULB-Hopital Erasme, Brussels, Belgium
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Jones DW, Garrett KA. Anastomotic technique—Does it make a difference? SEMINARS IN COLON AND RECTAL SURGERY 2014. [DOI: 10.1053/j.scrs.2014.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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The clinical results of the Turnbull-Cutait delayed coloanal anastomosis: a systematic review. Tech Coloproctol 2014; 18:579-90. [PMID: 24615720 DOI: 10.1007/s10151-014-1132-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2014] [Accepted: 02/05/2014] [Indexed: 12/16/2022]
Abstract
Turnbull and Cutait described abdominoperineal pull-through followed by delayed coloanal anastomosis (DCA) in 1961. DCA could reduce anastomotic leaks, pelvic morbidity and use of stomas. Strong evidence about its clinical benefits is still lacking. This systematic review examined the clinical outcomes of DCA for the treatment of malignant or benign colorectal conditions. A systematic search of electronic medical databases was conducted. Two independent reviewers selected studies, extracted data and assessed risk of bias. The primary outcome was pelvic morbidity (anastomotic leak, pelvic abscess or sepsis, use of stoma). Fecal continence and survival data were also analyzed. From 1,251 citations, we included seven observational studies including 1,124 patients. All included studies were considered at high risk of bias. Two studies comparing DCA with immediate anastomosis reported a significant decrease in anastomotic leak, and pelvic abscess or sepsis. Low rates of pelvic morbidity were reported in the other five studies: anastomotic leak 0-7 %, pelvic abscess 0-11.8 % and pelvic sepsis 6.8-10 %. Rates of permanent stoma after DCA were low in six studies (1-6 %), with one study reporting an incidence of 25 %. Fecal continence was reported as satisfying in all studies. No differences were observed in a comparative setting. Survival data were reported in four studies. Clinical heterogeneity and methodological issues precluded meta-analysis. Based on retrospective evidence, DCA offers a low rate of anastomotic leak, pelvic morbidity and use of stoma, with reasonable fecal continence. Results are encouraging, but prospective studies are needed for comparison with standard of care.
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Si C, Zhang Y, Sun P. Colonic J-pouch versus Baker type for rectal reconstruction after anterior resection of rectal cancer. Scand J Gastroenterol 2013; 48:1428-35. [PMID: 24131322 DOI: 10.3109/00365521.2013.845905] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE. There is no consensus regarding reconstruction type after anterior resection for rectal cancer. We conducted a meta-analysis of relevant randomized controlled trials (RCTs) to compare outcomes of colonic J-pouch (CJlP) and side-to-end anastomosis (STEA) after anterior resection of rectal cancer. METHODS. Electronic databases were searched in January 2013, with six RCTs selected for further analysis, for a total of 451 patients (229 CJP, 222STEA). Outcome measures included surgical, physiologic, and functional outcomes, as well as postoperative complications. The odds ratio (OR) was used in the statistical analysis; in other circumstances, qualitative descriptions were performed. RESULTS. As far as surgical outcomes and postoperative complications, there was no difference between groups. While functional outcomes were substantially impaired, this was similar between groups. CJP demonstrated better function in the early postoperative period. No difference was seen between groups with regards to physiologic outcome. CONCLUSION. CJP and STEA are comparable when choosing the type of reconstruction for restoration of bowel continuity in anterior resection for rectal cancer.
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Affiliation(s)
- Chengshuai Si
- Department of General Surgery, Shanghai Huashan Hospital, Fudan University , Shanghai , China
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Long-term functional results from a randomized clinical study of transverse coloplasty compared with colon J-pouch after low anterior resection for rectal cancer. Surgery 2013; 153:383-92. [DOI: 10.1016/j.surg.2012.08.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 08/10/2012] [Indexed: 01/02/2023]
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Mehrvarz S, Towliat SM, Mohebbi HA, Derakhshani S, Abavisani M. Comparison of Colonic J-pouch and Straight Coloanal anastomosis after Low Anterior Resection. IRANIAN RED CRESCENT MEDICAL JOURNAL 2013; 15:32-5. [PMID: 23486745 PMCID: PMC3589776 DOI: 10.5812/ircmj.3804] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Revised: 06/16/2012] [Accepted: 07/08/2012] [Indexed: 11/16/2022]
Abstract
Background The tendency towards sphincter preserving for low rectal cancers with low anterior resection, has led to the technique of straight coloanal anastomosis (SCAA) or colonic J-pouch anal anastomosis (CPAA). Objectives The aim of our study was to compare functional outcomes, complication rates and quality of life (QoL) after LAR with either a straight or colonic J pouch anastomosis. Patients and Methods In 88 patients with rectal tumors located in lower third, who were candidate for LAR with coloanal anastomosis. They were divided for reconstruction using either SCAA (n= 47) or CPAA (n= 41) from January 2007 to May 2009. Functional results were assessed after closure of temporary loop ileostomy, 6 months postoperatively. Quality of life (QoL) was measured using European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30. Results The two groups were matched for gender, age, and preoperative chemotherapy and radiotherapy. There were no significant differences between the SCAA and CPAA groups relative to anastomotic leakage. Among patients with CPAA, the mean of 24 hours bowel movements, daytime bowel movements, incontinence scores, and incidence of urgency were significantly lower than those in the SCAA group. Also, patients with a CPAA had a significantly better quality of life. Conclusions CPAA provided not only better functional results than SCAA, but also improved quality of life, thus may be the better choice.
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Affiliation(s)
- Shaban Mehrvarz
- Department of General Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Corresponding author: Shaban Mehrvarz, Department of General Surgery, Baqiyatallah University of Medical Sciences, Tehran, Iran. Tel.: +98-2188033539, Fax: +98-2188033539, E-mail:
| | - Seyed Mohsen Towliat
- Baqiyatallah University of Medical Sciences, Research Center for Gastroenterology and Liver Disease, Tehran, IR Iran
| | - Hassan Ali Mohebbi
- Department of General Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | | | - Mahdi Abavisani
- Department of General Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
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35
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Tarchi P, Moretti E, de Manzini N. Reconstruction. Updates Surg 2013. [DOI: 10.1007/978-88-470-2670-4_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Evidence-based medicine was first defined by Sackett as 'the conscientious, explicit and judicious use of the current best evidence in making decisions about the care of individual patients'. This requires good quality studies with a high level of proof. However, these studies are often lacking in colorectal surgery. Nevertheless, the topics on which there is general agreement will be discussed. There is now good evidence that the laparoscopic approach is at least equivalent in oncological terms to the conventional open approach in colonic surgery. The question, however, remains unanswered for rectal cancer surgery, which is technically more demanding. Although there are no randomized studies, the introduction of total mesorectal excision for rectal cancer has achieved a major reduction in local recurrence and has been adopted as the gold standard by all colorectal surgeons. Extending this concept to colonic cancer surgery is currently under discussion. The different types of reconstruction in sphincter-preserving surgery which achieve a better functional result than straight anastomosis, including colonic pouch, transverse coloplasty and side-to-end anastomosis, will be discussed. The benefit of temporary fecal diversion in low anastomosis has now been demonstrated with a good level of evidence. The technique of abdominoperineal resection has evolved in the last years and now aims at obtaining a cylindrical specimen, which has resulted in a significant reduction of the local recurrence rate. In early rectal cancer, the technique of local resection has been improved by the introduction of transanal endoscopic microsurgery.
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Affiliation(s)
- Malika Bennis
- Department of Digestive Surgery, Hôpital Saint-Antoine, AP-HP, University Paris VI (Pierre and Marie Curie), Paris, France
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38
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Ziv Y, Zbar A, Bar-Shavit Y, Igov I. Low anterior resection syndrome (LARS): cause and effect and reconstructive considerations. Tech Coloproctol 2012; 17:151-62. [PMID: 23076289 DOI: 10.1007/s10151-012-0909-3] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2012] [Accepted: 09/20/2012] [Indexed: 02/06/2023]
Abstract
Between 25 and 80% of patients undergoing a low or very low anterior resection will suffer postoperatively, from a constellation of symptoms including fecal urgency, frequent bowel movements, bowel fragmentation and incontinence, collectively referred to as the low anterior resection syndrome (LARS). The etiology of LARS is multifactorial with the potential of sphincter injury during anastomosis construction, alterations in anorectal physiology, the development of a pudendal neuropathy, and a lumbar plexopathy with exacerbation of symptoms if there is associated anastomotic sepsis or the use of adjuvant and neoadjuavnt therapies. The symptoms of LARS may be obviated in part by the construction of a neorectal reservoir which may take the form of a colonic J-pouch, a transverse coloplasty, or a side-to-end anastomosis. This review outlines the factors contributing to LARS symptomatology along with the short- and medium-term functional results of comparative trials with the different types of neorectal reconstructions.
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Affiliation(s)
- Y Ziv
- Department of General Surgery B, Assaf Harofeh Medical Center, Zerifin, Israel.
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39
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Laforest A, Bretagnol F, Mouazan AS, Maggiori L, Ferron M, Panis Y. Functional disorders after rectal cancer resection: does a rehabilitation programme improve anal continence and quality of life? Colorectal Dis 2012; 14:1231-7. [PMID: 22268662 DOI: 10.1111/j.1463-1318.2012.02956.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM A poor functional outcome is often reported after total mesorectal excision (TME) for rectal cancer, especially when sphincter-saving resection with intersphincteric dissection is performed for low tumours. Anal sphincter rehabilitation is widely proposed for faecal incontinence. Very few studies have reported results to improve anal dysfunction following rectal surgery. This prospective study aimed to assess the benefits of sphincter training after TME in terms of functional outcome and quality of life. METHODS Anal sphincter training was performed in patients undergoing laparoscopic sphincter-saving TME for rectal cancer. Rehabilitation was performed after ileostomy closure. This group was compared with 24 matched patients. Assessment included one functional and two quality of life questionnaires (SF-36 Health Status and Faecal Incontinence Quality of Life score). RESULTS From 2007 to 2009, 22 patients underwent laparoscopic TME. The median follow-up after stoma closure was 21.2 (range 8-46) months. The mean stool frequency per day was significantly lower after sphincter training (2.6 in the training group vs 4.0 in the control group, P=0.025). Following rehabilitation, patients complained significantly less about dyschezia (22 vs 63%, P=0.008). Both groups had similar continence (Wexner score 8.3 after training vs 9.9 in controls, NS). Quality of life was significantly improved by sphincter training as measured by the vitality (P=0.004) and mental functioning (P=0.02) subscales on the SF-36 Health Status questionnaire and by the depression and self-perception (P = 0.005) categories of the Faecal Incontinence Quality of Life score. CONCLUSION This study suggests that anal sphincter training following TME could decrease stool frequency and improve both general and specific quality of life.
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Affiliation(s)
- A Laforest
- Department of Colorectal Surgery, Beaujon Hospital, University Paris VII, Clichy, France
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40
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Doeksen A, Bakx R, Vincent A, van Tets WF, Sprangers MAG, Gerhards MF, Bemelman WA, van Lanschot JJB. J-pouch vs side-to-end coloanal anastomosis after preoperative radiotherapy and total mesorectal excision for rectal cancer: a multicentre randomized trial. Colorectal Dis 2012; 14:705-13. [PMID: 21831100 DOI: 10.1111/j.1463-1318.2011.02725.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM Comparison of functional and surgical outcome of the J-pouch with the side-to-end coloanal anastomosis after preoperative radiotherapy and total mesorectal excision in rectal cancer patients. METHOD In a multicentre study, patients with a carcinoma of the lower two-thirds of the rectum were randomized to either a J-pouch or a side-to-end reconstruction. Primary outcome was function of the neorectum 1 year after surgery. A functional outcome [COloREctal Functional Outcome (COREFO)] questionnaire, and two quality of life questionnaires (EORTC-QLQ-CR38 and SF-36) were to be completed by all participants preoperatively, and 4 and 12 months postoperatively. Independent data managers recorded surgical outcome. A group size of 30 patients in each group was calculated based on a 15-point difference of the COREFO scale. RESULTS In total, 107 patients were randomized, 55 in the J-pouch group and 52 in the side-to-end anastomosis group. The COREFO incontinence scale at 4 months and the total functional outcome at 4 and 12 months showed better results for the J-pouch group in comparison with the side-to-end anastomosis group. The remaining COREFO scales (frequency, social impact, stool-related aspects and bowel medication), surgical outcome (complications, reoperations, length of hospital stay, readmissions and mortality) and quality of life did not show significant differences between treatment groups. CONCLUSION The overall results of a coloanal J-pouch and a side-to-end anastomosis are comparable, although functional results are slightly better with a J-pouch. The side-to-end anastomosis is technically less demanding and therefore a justified alternative in sphincter-saving surgery.
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Affiliation(s)
- A Doeksen
- Department of Surgery, Academic Medical Center at the University of Amsterdam, Amsterdam, The Netherlands.
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41
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Wallace WD, White TJ, Lynch AC, Heriot AG. A century of abdominoperineal excision for rectal cancer. COLORECTAL CANCER 2012. [DOI: 10.2217/crc.11.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
SUMMARY Abdominoperineal excision (APE) for rectal cancer was described by Miles over 100 years ago. The technique and approach have undergone a number of modifications, however, the essence of the procedure remains essentially unchanged. Management of rectal cancer has changed significantly over the century as surgery and adjuvant therapies have evolved, with improved outcome and a marked decline in incidence of APE. It has been widely recognized that tumors requiring APE are associated with higher rates of local recurrence and positive resection margins compared with anterior resection. The modern challenge remains in obtaining oncological equivalence for both procedures. This article reviews the history and evolution of APE, assesses its current status and explores modern perspectives on optimizing the surgical approach.
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Affiliation(s)
- William D Wallace
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, St Andrew’s Place East Melbourne, Victoria, Australia
| | - Timothy J White
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, St Andrew’s Place East Melbourne, Victoria, Australia
| | - A Craig Lynch
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, St Andrew’s Place East Melbourne, Victoria, Australia
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Martin ST, Heneghan HM, Winter DC. Systematic review of outcomes after intersphincteric resection for low rectal cancer. Br J Surg 2012; 99:603-12. [PMID: 22246846 DOI: 10.1002/bjs.8677] [Citation(s) in RCA: 148] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND For a select group of patients proctectomy with intersphincteric resection (ISR) for low rectal cancer may be a viable alternative to abdominoperineal resection, with good oncological outcomes while preserving sphincter function. The purpose of this systematic review was to evaluate the current evidence regarding oncological outcomes, morbidity and mortality, and functional outcomes after ISR for low rectal cancer. METHODS A systematic review of the literature was undertaken to evaluate evidence regarding oncological outcomes, morbidity and mortality after ISR for low rectal cancer. Three major databases (PubMed, MEDLINE and the Cochrane Library) were searched. The review included all original articles reporting outcomes after ISR, published in English, from January 1950 to March 2011. RESULTS Eighty-four studies were identified. After applying inclusion and exclusion criteria, 14 studies involving 1289 patients were included (mean age 59.5 years, 67.0 per cent men). R0 resection was achieved by ISR in 97.0 per cent. The operative mortality rate was 0.8 per cent and the cumulative morbidity rate 25.8 per cent. Median follow-up was 56 (range 1-227) months. The mean local recurrence rate was 6.7 (range 0-23) per cent. Mean 5-year overall and disease-free survival rates were 86.3 and 78.6 per cent respectively. Functional outcome was reported in eight studies; among these, the mean number of bowel motions in a 24-h period was 2.7. CONCLUSION Oncological outcomes after ISR for low rectal cancer are acceptable, with diverse, often imperfect functional results. These data will aid the clinician when counselling patients considering an ISR for management of low rectal cancer.
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Affiliation(s)
- S T Martin
- Department of Colorectal Surgery, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland.
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43
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Kwaan MR. Bowel Function After Rectal Cancer Surgery: A Review of the Evidence. SEMINARS IN COLON AND RECTAL SURGERY 2011. [DOI: 10.1053/j.scrs.2011.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Wexner SD. Commentary on Murad-Regadas et al. Colorectal Dis 2011; 13:1351-2. [PMID: 22059862 DOI: 10.1111/j.1463-1318.2011.02839.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Steven D Wexner
- Florida International University College of Medicine, 2950 Cleveland Clinic Blvd., Weston, FL 33331, USA
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Ludwig K, Kosinski L. How low is low? Evolving approaches to sphincter-sparing resection techniques. Semin Radiat Oncol 2011; 21:185-95. [PMID: 21645863 DOI: 10.1016/j.semradonc.2011.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Although advances in rectal cancer staging may ultimately be accurate enough to reliably exclude disease outside the rectal wall (thereby allowing local approaches to be more widely and safely applied) and advances in the use of neoadjuvant chemo- and radiation therapy may ultimately produce more "complete responders" that can be accurately identified and spared surgery altogether, as it stands, radical resection forms the basis of curative treatment for rectal cancer. However, the concepts that guide the surgeon in choosing the optimal approach in radical resection are changing. In the past, the decision as to how to proceed surgically with radical resection was based primarily on the level of the tumor above the anal verge or anorectal ring. The issue was primarily "How low is the tumor?" and "Is the distal margin safe?" A more modern approach focuses attention on achieving a negative circumferential margin despite what historically may seem to be a very minimal distal margin, the current issue is not "How low is the tumor?" so much as it is "How deep does the tumor go?". This shift in focus has been a major impetus in the evolution of sphincter sparing resection techniques.
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Affiliation(s)
- Kirk Ludwig
- Department of Surgery, Division of Colorectal Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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[HNPCC (hereditary non-polyposis colorectal cancer) or Lynch syndrome: a syndrome related to a failure of DNA repair system]. Bull Cancer 2011; 98:323-36. [PMID: 21459714 DOI: 10.1684/bdc.2011.1328] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The HNPCC syndrome (hereditary non polyposis colon cancer) or Lynch syndrome stands for an autosomic dominant condition leading to the most prevalent hereditary colo-rectal cancers (CCR). MMR (mismatch repair)'s genes are involved in carcinogenesis as they play a role in ADNA mismatch repair. Microsatellite instability (MSI+ phenotype) induced by germline mutations is characteristic of such tumors and is necessary to assert the diagnosis. The HNPCC syndrome is associated with a significant increased risk of CCR altogether with endometrium, upper urinary tract and small bowel carcinomas as well as ovarian, biliary system and gastric cancers although of lesser extent. It is of importance to diagnose HNPCC syndrome prior to the treatment starts because it may influence patient's (as well as her/his relatives) disease management (type of surgery, surveillance and screening exams). New French recommendations, developed in 2009, about prophylactic colo-rectal and gynecologic surgeries and monitoring update latest ones published on 2004.
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Kruschewski M, Gröne J, Vogel N, Zimmermann M, Buhr HJ. Management and results of complications after anterior resection with colonic pouch reconstruction for rectal cancer. Colorectal Dis 2011; 13:284-9. [PMID: 19925491 DOI: 10.1111/j.1463-1318.2009.02140.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM Colonic J-pouch reconstruction is widely carried out during low anterior resection. The aim of this observational study was to describe the complications and evaluate the results of adverse event management. METHOD A total of 128 patients underwent an elective anterior resection with colorectal or coloanal J-pouch reconstruction for primary rectal cancer between January 1997 and December 2008. RESULTS The overall mortality was 1.6%. Three (2.3%) patients developed pouch necrosis, one of whom died. The rate of anastomotic leakage was 11.7%. Other major complications included intra-abdominal abscess (3.1%), haemorrhage (0.8%) and abdominal dihiscence (0.8%). In all cases of anastomotic leakage, the pouch was salvaged, with 80% of patients undergoing surgical revision with relaparotomy and transanal suture. Patients with pouch necrosis underwent relaparotomy with removal of the pouch and a terminal colostomy. In all cases of intra-abdominal abscess without anastomotic leakage, radiologically controlled percutaneous drainage was carried out. CONCLUSION Anal function can usually be saved after anastomotic leakage by salvage surgery without increase in mortality.
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Affiliation(s)
- M Kruschewski
- Department of Surgery, Charité- Universitätsmedizin Berlin, Berlin, Germany.
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Mulsow J, Winter DC. Sphincter preservation for distal rectal cancer - a goal worth achieving at all costs? World J Gastroenterol 2011; 17:855-61. [PMID: 21412495 PMCID: PMC3051136 DOI: 10.3748/wjg.v17.i7.855] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Revised: 01/18/2011] [Accepted: 01/25/2011] [Indexed: 02/06/2023] Open
Abstract
To assess the merits of currently available treatment options in the management of patients with low rectal cancer, a review of the medical literature pertaining to the operative and non-operative management of low rectal cancer was performed, with particular emphasis on sphincter preservation, oncological outcome, functional outcome, morbidity, quality of life, and patient preference. Low anterior resection (AR) is technically feasible in an increasing proportion of patients with low rectal cancer. The cost of sphincter preservation is the risk of morbidity and poor functional outcome in a significant proportion of patients. Transanal and endoscopic surgery are attractive options in selected patients that can provide satisfactory oncological outcomes while avoiding the morbidity and functional sequelae of open total mesorectal excision. In complete responders to neo-adjuvant chemoradiotherapy, a non-operative approach may prove to be an option. Abdominoperineal excision (APE) imposes a permanent stoma and is associated with significant incidence of perineal morbidity but avoids the risk of poor functional outcome following AR. Quality of life following AR and APE is comparable. Given the choice, most patients will choose AR over APE, however patients following APE positively appraise this option. In striving toward sphincter preservation the challenge is not only to achieve the best possible oncological outcome, but also to ensure that patients with low rectal cancer have realistic and accurate expectations of their treatment choice so that the best possible overall outcome can be obtained by each individual.
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Delayed colo-anal anastomosis is an alternative to prophylactic diverting stoma after total mesorectal excision for middle and low rectal carcinomas. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2011; 37:127-33. [DOI: 10.1016/j.ejso.2010.12.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Revised: 10/15/2010] [Accepted: 12/06/2010] [Indexed: 11/17/2022]
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Low Colorectal Anastomosis After Pelvic Exenteration for Gynecologic Malignancies: Risk Factors Analysis for Leakage. Int J Gynecol Cancer 2011; 21:397-402. [DOI: 10.1097/igc.0b013e31820b2df7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective:To study risk factors for low colorectal anastomotic leak after pelvic exenteration for gynecologic malignancies.Methods:Data from 60 patients, 32 with ovarian cancer and 28 with nonovarian cancer who underwent pelvic exenteration with colorectal anastomosis (CRA) were retrospectively analyzed.Results:Overall rate of CRA leak was 20%. The CRA leak was associated with type of tumor (3% for the ovarian cancer and 40.8% for the nonovarian cancer,P= 0.004), CRA height (<5 cm vs ≥5 cm, 75% vs 6.3%;P= 0.001), and previous radiotherapy (RT; 53.3% vs 8.9%;P= 0.001). Multivariate analysis showed that only previous RT and CRA height were associated with the CRA leak. Rectosigmoid wall involvement (81.8% vs 27%;P= 0.001) and mesorectum infiltration (69.2% vs 21.7%;P= 0.001) were more frequent among patients with ovarian cancer patients.Conclusion:Previous RT and CRA at or less than 5 cm from the anal verge pose a high risk for CRA leak. In these cases, a definitive colostomy should be recommended.
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