BACKGROUNDS:The coronavirus disease 2019 (COVID-19) has led to major shifts in the management of colorectal cancer (CRC). This study aims to identify the impact and early outcomes of COVID-19 following CRC management at a tertiary referral center in Victoria, Australia.METHODS:This was a retrospective study, utilizing the Australian Comprehensive Cancer Outcomes and Research Database and inpatient records. Patients presenting for CRC management at our institution were identified coinciding with the first Victorian outbreak of COVID-19 (March 26 to September 26, 2020) (COVID). Management decisions including chemoradiotherapy utilization and surgical outcomes were analyzed within 6 months and compared with the corresponding period in 2019 (pre-COVID).RESULTS:A total of 276 patients were included in this study (147 pre-COVID period, 129 COVID period). During the COVID period, more patients (47.6% vs. 60.5%; p = 0.033) presented symptomatically and less for surveillance (10.9% vs. 2.3%; p < 0.01). Eighty-four pre-COVID and 69 COVID period patients proceeded to surgery. The average time from diagnosis date to surgery was 15.6 days less during the COVID period. There were no significant differences in postoperative utilization of higher care (p = 0.74), complications (p = 0.93), median hospital length of stay (p = 0.67), 30-day readmission (p = 0.50), or 30-day reoperation (p = 0.74). In 1.6% of cases, pandemic impacts resulted in a change in management.CONCLUSION:Presentation of patients with CRC varied, with a significant increase in symptomatic presentations and decreased numbers for surveillance. Through flexibility and change in practice, our institution helped improve access to surgical intervention and oncological therapies. Further prospective work is required to identify long-term outcomes and characterize the effects of ongoing disruptions.

Abstract Background Hartmann's reversal, a complex elective surgery, reverses and closes the colostomy in individuals who previously underwent a Hartmann's procedure due to colonic pathology like cancer or diverticulitis. It demands careful planning and patient optimisation to help reduce postoperative complications. Preoperative evaluation of body composition has been useful in identifying patients at high risk of short-term postoperative outcomes following colorectal cancer surgery. We sought to explore the use of our in-house derived Artificial Intelligence (AI) algorithm to measure body composition within patients undergoing Hartmann’s reversal procedure in the prediction of short-term postoperative complications. Methods A retrospective study of all patients who underwent Hartmann's reversal within a single tertiary referral centre (Western) in Melbourne, Australia and who had a preoperative Computerised Tomography (CT) scan performed. Body composition was measured using our previously validated AI algorithm for body segmentation developed by the Department of Surgery, Western Precinct, University of Melbourne. Sarcopenia in our study was defined as a skeletal muscle index (SMI), calculated as Skeletal Muscle Area (SMA) /height2 < 38.5 cm2/m2 in women and < 52.4 cm2/m2 in men. Results Between 2010 and 2020, 47 patients (mean age 63.1 ± 12.3 years; male, n = 28 (59.6%) underwent body composition analysis. Twenty-one patients (44.7%) were sarcopenic, and 12 (25.5%) had evidence of sarcopenic obesity. The most common postoperative complication was surgical site infection (SSI) (n = 8, 17%). Sarcopenia (n = 7, 87.5%, p = 0.02) and sarcopenic obesity (n = 5, 62.5%, p = 0.02) were significantly associated with SSIs. The risks of developing an SSI were 8.7 times greater when sarcopenia was present. Conclusion Sarcopenia and sarcopenic obesity were related to postoperative complications following Hartmann’s reversal. Body composition measured by a validated AI algorithm may be a beneficial tool for predicting short-term surgical outcomes for these patients.

BACKGROUND:There is mounting evidence that suggests sarcopenia can be used to predict survival outcomes in patients with colon cancer. However, the effect on locally advanced rectal cancer (LARC) is less clear. We sought to determine the association between sarcopenia on Overall Survival and Recurrence-free Survival (OS and RFS) in patients with LARC undergoing multimodal treatment.METHODS:A retrospective study was undertaken of all pre-treatment stage 2-3 rectal cancer patients who underwent neo-adjuvant treatment and surgery with curative intent between January 2010 and September 2016 at Western Health. Sarcopenia was measured on pre-treatment staging scans at the third lumbar vertebrae and defined using cohort-derived, sex-specific thresholds. Primary outcomes were OS and RFS.RESULTS:A total of 132 patients with LARC were analysed. Sarcopenia: Hazard ratio (HR) 3.71; 95% CI, 1.28-10.75, P = 0.016 was independently associated with worse Overall Survival following multivariate analysis. There was no significant relationship between sarcopenia and RFS: Time ratio (TR) 1.67; 95% CI 0.52-5.34, P = 0.386.CONCLUSION:Sarcopenia was found to be an independent risk factor for worse overall survival, but not recurrence free survival, in patients with locally advanced rectal cancer undergoing neo-adjuvant chemo-radiotherapy and surgery with curative intent.

Abstract Background Hartmann’s reversal is a complex elective procedure that requires careful planning and patient optimisation to help reduce postoperative complications. Preoperative evaluation of body composition has been useful in identifying patients at high risk of short-term postoperative outcomes following colorectal cancer surgery. We sought to explore the use of our in-house derived Artificial Intelligence (AI) algorithm to measure body composition within patients undergoing Hartmann’s reversal procedure in the prediction of short-term postoperative complications. Methods A retrospective study of all patients who underwent Hartmann's reversal within a single tertiary referral centre (Western) in Melbourne, Australia and who had a preoperative Computerised Tomography (CT) scan performed. Body composition was measured using our previously validated AI algorithm for body segmentation developed by the Department of Surgery, Western Precinct, University of Melbourne. Results Between 2010 and 2020, 47 patients (mean age 63.1 ± 12.3 years; male, n = 28 (59.6%)underwent body composition analysis. Twenty-one patients (44.7%) were sarcopenic, and 12 (25.5%) had evidence of sarcopenic obesity. The most common postoperative complication was surgical site infection (SSI) (n = 8, 17%). Sarcopenia (n = 7, 87.5%, p = 0.02) and sarcopenic obesity (n = 5, 62.5%, p = 0.02) were significantly associated with SSIs. The risks of developing an SSI were 8.7 times greater when sarcopenia was present. Conclusion Sarcopenia and sarcopenic obesity were related to postoperative complications following Hartmann’s reversal. Body composition measured by a validated AI algorithm may be a beneficial tool for predicting short-term surgical outcomes for these patients.

BACKGROUND:In recent years, certain body composition measures, assessed by computed tomography (CT), have been found to be associated with chemotherapy toxicities. This review aims to explore available data on the relationship between skeletal muscle and adiposity, including visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), intramuscular and intermuscular adipose tissue and their association with chemotherapy toxicity in non-metastatic colorectal cancer (CRC) patients. METHODS:A systematic literature search following PRISMA guidelines was conducted in Medline, Embase, Cochrane and Web of Science, for papers published between 2011 and 2023. The search strategy combined keywords and MESH terms relevant to 'body composition', 'chemotherapy toxicities', and 'non-metastatic colorectal cancer'. RESULTS:Out of 3868 studies identified, six retrospective studies fulfilled the inclusion criteria with 1024 eligible patients. Low skeletal muscle mass was strongly associated with increased incidence of both chemotherapy toxicities and dose-limiting toxicity (DLT). The association of VAT, intramuscular and intermuscular adiposity was heterogeneous and inconclusive. There was no association between SAT and chemotherapy intolerance. No universal definitions or cut-offs for sarcopenia and obesity were noted. All studies utilized 2-dimensional (2D) CT slices for CT body composition assessment with varied selection on the vertebral landmark and inconsistent reporting of tissue-defining Hounsfield unit (HU) measurements. CONCLUSION:Low skeletal muscle is associated with chemotherapy toxicities in non-metastatic CRC. However, quality evidence on the role of adiposity is limited and heterogeneous. More studies are needed to confirm these associations with an emphasis on a more coherent body composition definition and an approach to its assessment, especially regarding sarcopenia.

Gold standard chemotherapy dosage is based on body surface area (BSA); however many patients experience dose-limiting toxicities (DLT). We aimed to evaluate the effectiveness of BSA, two-dimensional (2D) and three-dimensional (3D) body composition (BC) measurements derived from Lumbar 3 vertebra (L3) computed tomography (CT) slices, in predicting DLT in colon cancer patients. 203 patients (60.87 ± 12.42 years; 97 males, 47.8

ANZ Journal of SurgeryVolume 92, Issue 12 p. 3404-3405 LETTER TO THE EDITOR Re: A minimally invasive approach to the management of Boerhaave's: is it feasible? Hai T. Bui MBBS, FRACS, Hai T. Bui MBBS, FRACS Contribution: Conceptualization, Data curation, Methodology, Validation, Writing - original draft, Writing - review & editingSearch for more papers by this authorSteven T. F. Chan PhD (Lond), FRACS, Steven T. F. Chan PhD (Lond), FRACS orcid.org/0000-0001-9864-9171 Department of Surgery, Upper-Gastrointestinal/Hepato-Pancreato-Biliary Unit, Western Health, Melbourne, Victoria, Australia Department of Surgery, Melbourne Medical School, Western Precinct, The University of Melbourne, Melbourne, Victoria, Australia Contribution: Conceptualization, Data curation, Methodology, Validation, Writing - original draft, Writing - review & editingSearch for more papers by this author Hai T. Bui MBBS, FRACS, Hai T. Bui MBBS, FRACS Contribution: Conceptualization, Data curation, Methodology, Validation, Writing - original draft, Writing - review & editingSearch for more papers by this authorSteven T. F. Chan PhD (Lond), FRACS, Steven T. F. Chan PhD (Lond), FRACS orcid.org/0000-0001-9864-9171 Department of Surgery, Upper-Gastrointestinal/Hepato-Pancreato-Biliary Unit, Western Health, Melbourne, Victoria, Australia Department of Surgery, Melbourne Medical School, Western Precinct, The University of Melbourne, Melbourne, Victoria, Australia Contribution: Conceptualization, Data curation, Methodology, Validation, Writing - original draft, Writing - review & editingSearch for more papers by this author First published: 05 December 2022 https://doi.org/10.1111/ans.18031Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume92, Issue12December 2022Pages 3404-3405 RelatedInformation

BACKGROUND:Colorectal cancer poses a major burden. Its incidence increases with age and older patients with comorbidities have a higher likelihood of major complications. This study investigated the impact of age on health outcomes in colorectal cancer patients treated by surgery.METHODS:A prospective database of all patients undergoing colorectal cancer surgery with curative intent between 2012 and 2017 was used to identify patients. A retrospective review of existing medical records investigating health-related outcomes in colorectal cancer patients undergoing surgery was performed. Primary outcomes measured were overall survival (OS) and disease-free survival (DFS). Difference in restricted mean survival times (RMST) up to a pre-specified time point of 24 months was used to compare four age groups.RESULTS:Six-hundred and fifty-one patients were divided into four age group categories: ≤65-years (n = 244), 66 to 75-years (n = 213), 76 to 85-years (n = 162) and >85-years (n = 32). Older patients were found to have a higher rate of post-operative medical complications (including confusion) (P = 0.001) and a longer length of stay (LOS) (P = 0.01). There was no difference between the 76 to 85-year age group and >85-year age group in OS and DFS. However, there was a reduced OS in older patients (>65) compared to their younger cohorts (<65) (P = 0.04).CONCLUSION:Older patients who undergo curative surgery have reduced OS, increased LOS and higher complication rates. Complex older patients may benefit from geriatric assessment and management in the peri-operative period.

Purpose To compare the incidence, aetiology, and patterns of maxillofacial fracture presentations during the various stages of the 2020 Melbourne COVID-19 lockdown restrictions to periods outside lockdown in 2019 and 2020. Methods This is a retrospective study of 344 subjects. The patterns of facial trauma presentations to a tertiary hospital in metropolitan Melbourne during the 2020 COVID-19 restrictions were compared to periods with no restrictions over 22 months from March 2019 to December 2020. Results The incidence of maxillofacial fractures decreased by 28% during lockdown (0.41 vs. 0.57 injuries/day, P = 0.0003). Falls overtook interpersonal violence as the leading cause of fractures (44% of lockdown presentations vs. 25.7% of presentations outside lockdown, P = 0.002), while sporting injuries dropped drastically (4% vs. 17.1%, P = 0.005). Lockdowns saw an increase in the proportion of female patients (40% vs. 26.8%, P = 0.03) and a fivefold increase in proportion of domestic violence-related fractures (6.7% vs. 1.1%, P = 0.006). Alcohol-related injuries decreased significantly (11% vs. 21%, P = 0.03). Conclusions While restrictions reduced rates of interpersonal violence and alcohol-related maxillofacial trauma, there was a higher proportion of injuries to females, increased falls, and domestic violence-related injuries.

BACKGROUNDS:A loop ileostomy may reduce the severity of acute anastomotic complications after low rectal resection, but some patients have persistent rectal anastomotic problems. No consensus exists for the management of patients with a chronic low rectal anastomosis complication and a loop ileostomy. There is need for a standard description of these anastomotic complications and to determine whether it is safe to reverse the ileostomy. This study proposes a classification of chronic rectal anastomotic complications and to report the correlation with successful restoration of rectal continuity.METHODS:This was a retrospective project from a prospectively maintained database at a single colorectal unit in a large tertiary hospital in Metropolitan Melbourne. Patients with rectal anastomotic complications following rectal cancer resections between March 2012 and October 2019 were included. A classification of chronic rectal anastomotic complication was developed by reviewing the interval assessments of the rectal anastomosis. The classification categories were correlated with outcomes after stoma closure.RESULTS:Of the 149 patients, 20 patients had an anastomotic complication identified during work up prior to loop ileostomy reversal. Eleven patients had an anastomotic stenosis and nine had an anastomotic defect. Eighteen patients were eligible for stomal closure. The majority (11/12) of patients with a Type 1 stenosis or defect had no rectal complications after stoma closure.CONCLUSION:The classification system helps to describe chronic rectal anastomotic abnormalities and guide management. Although these patients may be a challenge, many can undergo successful ileostomy reversal.

BACKGROUND:Perineal wound morbidity following abdominoperineal resection (APR) is a significant challenge. Myocutaneous flap-based techniques have been developed to overcome morbidity associated with perineal reconstruction. We reviewed outcomes for patients undergoing APR in a hospital that performs inferior gluteal artery myocutaneous (IGAM) island transposition flaps and primary closure (PC) for perineal reconstruction.METHODS:A retrospective study of patients who underwent APR for malignancy between January 2012 and March 2020 was performed and outcomes between IGAM reconstruction and PC compared. Primary outcomes were wound infection and dehiscence. Secondary outcomes included return to theatre, operative time, length of stay, flap loss and perineal hernia incidence.RESULTS:One-hundred and two patients underwent APR, with 50 (49%) who had PC and 52 (51%) had IGAM flap reconstructions. There were no differences between each group with regards to wound infection (23 vs. 22%, P = 0.55) or wound dehiscence (25 vs. 24%, P = 0.92). Thirteen (25%) IGAM patients required a return to theatre compared to three PC patients (6%) (P = 0.008). IGAM procedures required twice the overall operative time (506 vs. 240 min, P = 0.001) with no differences between groups when comparing the APR component (250 vs. 240 min, P = 0.225). The IGAM group had a longer length of stay (median 13 days vs. 9 days, P = 0.001). Only one IGAM flap was lost and no symptomatic hernias were identified.CONCLUSION:Perineal closure technique did not affect the incidence of wound infection or dehiscence. Closure technique should be tailored to underlying patient characteristics and surgical pathology.

Background: Esophagojejunal anastomotic leak (EJAL) is a serious and often a life-threatening complication following total gastrectomy. There is no standard management strategy, and the optimal approach remains controversial. Whilst non-operative approach (with or without percutaneous drainage), endoscopic approach (stents, clips, and vacuum devices) is the preferred initial management, and there remains a subset of EJAL patients that require operative intervention because of the uncontrolled leak with sepsis and potential high mortality. Methods: We present early clinical results of a minimally invasive novel surgical technique (continuous suction isoperistaltic jejuno-esophagostomy tube, SIJET) to divert saliva and enteric secretions away from the anastomotic area thus creating a hypothesised concept of “no leak” scenario. The details of this technique are described and illustrated. Results: This is the first clinical report of a laparoscopic technique for insertion of SIJET in two patients with esophagojejunal anastomotic leaks managed successfully. Both patients had failed to progress on non-operative management because of the uncontrolled leak with sepsis. Conclusion: The absolute prerequisite for complete healing of an anastomotic leak is adequate drainage of undrained fluid collections and diversion of luminal fluid away from the anastomotic defect. Laparoscopic SIJET provides a minimally invasive option for the management of esophagojejunal leak following total gastrectomy in patients with uncontrolled leak with sepsis.

Anaemia is a common manifestation of colorectal cancer (CRC). However, appropriate workup prior to surgery and the effect of anaemia on outcomes have not been well defined. This study aimed to describe preoperative anaemia incidence, investigations performed, treatment and associated complications in a CRC surgical population at a single large tertiary institution in Australia.

Background: Single-stage approach with bile duct exploration is considered the most efficient and cost-effective method of bile duct clearance. In Australia, apart from centres with subspecialty interests, notably in Brisbane, Queensland, a multi-stage approach with endoscopic retrograde cholangiopancreatography (ERCP) is used more frequently. We aim to evaluate the impact of single stage laparoscopic trans-cystic exploration (LTCE) versus multi-stage approach for choledocholithiasis. Methods: This was a retrospective cohort study. Medicare Benefits Schedule codings were used to identify patients who had the following procedures between December 2011 and December 2019: laparoscopic cholecystectomy (LC) and ERCP, LC and LTCE, LC and LTCE and ERCP. Primary outcomes were number of hospital procedures, admissions and additive length of stay (aLOS), the cumulative hospital stay from admission to discharge. Results: Of 607 patients, 204 (34%) patients received a single-stage LTCE, while 403 (66%) patients had a multi-stage approach. In the LTCE group, 82% (168) patients and 93% (190) patients had one procedure and one admission respectively for stone clearance (P = 0.001). The median aLOS was 4 days for LTCE versus 7 days for multi-stage approach (P = 0.001; 95% CI for difference - 3 to -2). In the multi-stage group, 16% (65) patients had three or more procedures and 49% (199) patients required two or more hospital admissions to achieve stone clearance. Conclusion: LTCE for stone clearance can be successfully accomplished with reductions in hospital admissions, number of procedures and length of stay. This has further economic and health resource implications.

BACKGROUND:Choosing which patients to recommend surgery for benign thyroid conditions can be difficult due to the subjective nature of compressive thyroid and hormonal symptoms. The aim of this prospective study was to analyse changes in quality of life (QOL) following thyroid surgery using a validated disease-specific assessment tool, the thyroid-related patient-reported outcome (ThyPRO) questionnaire.METHODS:Participants undergoing elective thyroid surgery for benign conditions were recruited. Patient demographics and clinical data were collected. ThyPRO consists of 85 questions grouped into 13 physical, mental and social symptom domains. Patients completed a ThyPRO questionnaire pre-operatively and at 6 weeks and 6 months post-operatively. ThyPRO items were scored according to protocol to produce 13 subscales. Repeated measures linear models with no random effects were performed using data for each outcome.RESULTS:Results were available for a total of 72 patients. The sample was predominately female (n = 63, 88%) with average age 49.8 years. The majority of patients underwent surgery for multi-nodular goitre. At 6 weeks post-operatively, significant improvement was demonstrated in the goitre, hypothyroid, hyperthyroid and anxiety symptom domains. At 6 months post-operatively, significant improvement was demonstrated in all but four domains. No domains demonstrated significant increase in impairment post-operatively.CONCLUSION:Patients had significant improvement in nine of 13 symptom domains following surgery. Patients did not experience a negative impact on QOL following surgery. Further studies with larger patient cohorts may be able to identify potential pre-operative predictive factors for a post-operative improvement in QOL for benign thyroid disease.

Currently no consensus exists regarding what pre‐reversal investigations are required to assess integrity of the rectal anastomosis. The objective of this study was to compare pre‐reversal assessments of anastomotic integrity and to evaluate trends that might have influenced timings for reversal.

ANZ Journal of SurgeryVolume 90, Issue 3 p. 201-202 PERSPECTIVE Safe use of intraoperative high-flow nasal oxygen: a surgical perspective Alexandra T. Muirhead BBMed, MD, orcid.org/0000-0002-4517-259X Department of Surgery, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this authorSteven T. F. Chan PhD, FRACS, Department of Surgery, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, AustraliaSearch for more papers by this authorHai T. Bui FRACS, Department of Surgery, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this authorAshley Hague MBBS, FANZCA, Department of Anaesthetics, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this author Alexandra T. Muirhead BBMed, MD, orcid.org/0000-0002-4517-259X Department of Surgery, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this authorSteven T. F. Chan PhD, FRACS, Department of Surgery, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, AustraliaSearch for more papers by this authorHai T. Bui FRACS, Department of Surgery, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this authorAshley Hague MBBS, FANZCA, Department of Anaesthetics, Western Health, Melbourne, Victoria, AustraliaSearch for more papers by this author First published: 08 March 2020 https://doi.org/10.1111/ans.15623Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume90, Issue3March 2020Pages 201-202 RelatedInformation

AIM:Colorectal cancer surveillance is an essential part of care and should include clinical review and follow-up investigations. There is limited information regarding postoperative surveillance and survivorship care in the Australian context. This study investigated patterns of colorectal cancer surveillance at a large tertiary institution.METHODS:A retrospective review of hospital records was conducted for all patients treated with curative surgery between January 2012 and June 2017. Provision of clinical surveillance, colonoscopy, computed tomography (CT), and carcinoembryonic antigen (CEA) within 24 months postoperatively were recorded. Kaplan-Meier estimates were used to evaluate time-to-surveillance review and associated investigations.RESULTS:A total of 675 patients were included in the study. Median time to first postoperative clinical review was 20 days (95% confidence interval (CI), 18-21) with only 31% of patients having their first postoperative clinic review within 2 weeks. Median time to first CEA was 100 days (95% CI, 92-109), with 47% of patients having their CEA checked within the first 3 months, increasing to 68% at 6 months. Median time to first follow-up CT scan was 262 days (95% CI, 242-278) and for colonoscopy, 560 days (95% CI, 477-625). Poor uptake of surveillance testing was more prevalent in patients from older age groups, those with multiple comorbidities, and higher stage cancers.CONCLUSION:Colorectal cancer surveillance is multi-disciplinary and involves several parallel processes, many of which lead to inconsistent follow-up. Further prospective work is required to identify the reasons for variation in care and which aspects are most important to cancer patients.

BACKGROUND:With the introduction of laparoscopic Tenckhoff catheter insertion in the early 1990s, catheter malposition resulting in malfunction remains a frequent complication, often requiring surgical or radiological intervention. In this pioneer study, we describe the technique of suturing the Tenckhoff catheter using an EndoClose (Medtronic, Macquarie Park, NSW, Australia) device to the anterior abdominal wall during laparoscopic insertion and compare its outcomes with those not sutured.METHODS:This is a retrospective study of all patients who underwent laparoscopic Tenckhoff catheter insertion at Western Health from January 2013 to June 2018. All procedures were undertaken or supervised by one surgeon. The primary outcome was catheter malposition requiring surgical revision. Secondary outcomes were time to malposition and complications. Peri- and post-operative factors were analysed to adjust for confounders using the Cochran-Mantel-Haenszel test.RESULTS:There were 82 patients in the sutured group and 63 patients in the non-sutured group. Catheter malposition occurred in 7.32% in the sutured group and 19.05% in the non-sutured group (P = 0.034; 95% confidence interval for the difference 0.007-0.237). There was an overall reduction in the odds of catheter malposition of 63% in favour of the sutured group. The median time-to-malposition was 128 and 182 days for the non-sutured and sutured group, respectively, but not statistically different. No differences were found for the number of post-operative complications.CONCLUSION:Suturing of Tenckhoff catheter with an EndoClose device to the anterior abdominal wall during laparoscopic insertion is a simple, safe and useful method of reducing catheter malposition.