Morbidity After Mechanical Bowel Preparation and Oral Antibiotics Prior to Rectal Resection: The MOBILE2 Randomized Clinical Trial.

Importance: Surgical site infections (SSIs)-especially anastomotic dehiscence-are major contributors to morbidity and mortality after rectal resection. The role of mechanical and oral antibiotics bowel preparation (MOABP) in preventing complications of rectal resection is currently disputed. Objective: To assess whether MOABP reduces overall complications and SSIs after elective rectal resection compared with mechanical bowel preparation (MBP) plus placebo. Design, Setting, and Participants: This multicenter, double-blind, placebo-controlled randomized clinical trial was conducted at 3 university hospitals in Finland between March 18, 2020, and October 10, 2022. Patients aged 18 years and older undergoing elective resection with primary anastomosis of a rectal tumor 15 cm or less from the anal verge on magnetic resonance imaging were eligible for inclusion. Outcomes were analyzed using a modified intention-to-treat principle, which included all patients who were randomly allocated to and underwent elective rectal resection with an anastomosis. Interventions: Patients were stratified according to tumor distance from the anal verge and neoadjuvant treatment given and randomized in a 1:1 ratio to receive MOABP with an oral regimen of neomycin and metronidazole (n = 277) or MBP plus matching placebo tablets (n = 288). All study medications were taken the day before surgery, and all patients received intravenous antibiotics approximately 30 minutes before surgery. Main Outcomes and Measures: The primary outcome was overall cumulative postoperative complications measured using the Comprehensive Complication Index. Key secondary outcomes were SSI and anastomotic dehiscence within 30 days after surgery. Results: In all, 565 patients were included in the analysis, with 288 in the MBP plus placebo group (median [IQR] age, 69 [62-74] years; 190 males [66.0%]) and 277 in the MOABP group (median [IQR] age, 70 [62-75] years; 158 males [57.0%]). Patients in the MOABP group experienced fewer overall postoperative complications (median [IQR] Comprehensive Complication Index, 0 [0-8.66] vs 8.66 [0-20.92]; Wilcoxon effect size, 0.146; P < .001), fewer SSIs (23 patients [8.3%] vs 48 patients [16.7%]; odds ratio, 0.45 [95% CI, 0.27-0.77]), and fewer anastomotic dehiscences (16 patients [5.8%] vs 39 patients [13.5%]; odds ratio, 0.39 [95% CI, 0.21-0.72]) compared with patients in the MBP plus placebo group. Conclusions and Relevance: Findings of this randomized clinical trial indicate that MOABP reduced overall postoperative complications as well as rates of SSIs and anastomotic dehiscences in patients undergoing elective rectal resection compared with MBP plus placebo. Based on these findings, MOABP should be considered as standard treatment in patients undergoing elective rectal resection. Trial Registration: ClinicalTrials.gov Identifier: NCT04281667.

Short learning curve in transition from laparoscopic to robotic-assisted rectal cancer surgery: a prospective study from a Finnish Tertiary Referral Centre.

The narrow pelvis causes special challenges in surgery, and robotic-assisted surgery has been proven beneficial in these circumstances. While robotic surgery has some specific advantages in rectal cancer surgery, there is still limited evidence of the learning curve of the technique involved. The aim here was to study the transition from laparoscopic to robotic-assisted surgery among experienced laparoscopic surgeons. The data for this study were collected from a prospectively compiled register that includes patients operated on by the Da Vinci Xi robot in Tampere University Hospital. Each consecutive rectal cancer patient was included. The information on the surgical and oncological outcomes was analysed. The learning curve was assessed using cumulative sum (CUSUM) analysis. CUSUM already demonstrated an overall positively sloped curve at the beginning of the study, with neither the conversion rate nor morbidity reaching unacceptable thresholds. Conversions (4%) and postoperative complications (Clavien-Dindo III-IV 15%, no intraoperative complications) were rare. One patient died within one month and the death was not procedure-associated. While surgical and oncological outcomes were similar among all surgeons, the console times showed a decreasing trend and were shorter among those with more experience in laparoscopic rectal cancer surgery. Robotic-assisted rectal cancer surgery can be safely adapted by experienced laparoscopic colorectal surgeons.

One-year functional outcomes of patients aged 80 years or more undergoing colonic cancer surgery: prospective, multicentre observational study.

BACKGROUND: Older patients are at high risk of experiencing delayed functional recovery after surgical treatment. This study aimed to identify factors that predict changes in the level of support for activities of daily living and mobility 1 year after colonic cancer surgery. METHODS: This was a multicentre, observational study conforming to STROBE guidelines. The prospective data included pre-and postoperative mobility and need for support in daily activities, co-morbidities, onco-geriatric screening tool (G8), clinical frailty scale (CFS), operative data, and postoperative surgical outcomes. RESULTS: A total of 167 patients aged 80 years or more with colonic cancer were recruited. After surgery, 30 per cent and 22 per cent of all patients had increased need for support and decreased motility. Multivariableanalysis with all patients demonstrated that preoperative support in daily activities outside the home (OR 3.23, 95 per cent c.i. 1.06 to 9.80, P = 0.039) was associated with an increased support at follow-up. A history of cognitive impairment (3.15, 1.06 to 9.34, P = 0.038) haemoglobin less than 120 g/l (7.48, 1.97 to 28.4, P = 0.003) and discharge to other medical facilities (4.72, 1.39 to 16.0, P = 0.013) were independently associated with declined mobility. With functionally independent patients, haemoglobin less than 120 g/l (8.31, 1.76 to 39.2, P = 0.008) and discharge to other medical facilities (4.38, 1.20 to 16.0, P = 0.026) were associated with declined mobility. CONCLUSION: Increased need for support before surgery, cognitive impairment, preoperative anaemia, and discharge to other medical facilities predicts an increased need for support or declined mobility 1 year after colonic cancer surgery. Preoperative assessment and optimization should focus on anaemia correction, nutritional status, and mobility with detailed rehabilitation plan.

Mechanical bowel preparation and oral antibiotics versus mechanical bowel preparation only prior rectal surgery (MOBILE2): a multicentre, double-blinded, randomised controlled trial-study protocol.

INTRODUCTION: Mechanical bowel preparation (MBP) prior to rectal surgery is widely used. Based on retrospective data many guidelines recommend mechanical and oral antibiotic bowel preparation (MOABP) to reduce postoperative complications and specifically surgical site infections (SSIs). The primary aim of this study is to examine whether MOABP reduces complications of rectal surgery. METHODS AND ANALYSIS: The MOBILE2 (Mechanical Bowel Preparation and Oral Antibiotics vs Mechanical Bowel Preparation Only Prior Rectal Surgery) trial is a multicentre, double-blinded, parallel group, superiority, randomised controlled trial comparing MOABP to MBP among patients scheduled for rectal surgery with colorectal or coloanal anastomosis. The patients randomised to the MOABP group receive 1 g neomycin and 1 g metronidazole two times on a day prior to surgery and patients randomised to the MBP group receive identical placebo. Based on power calculations, 604 patients will be enrolled in the study. The primary outcome is Comprehensive Complication Index within 30 days after surgery. Secondary outcomes are SSIs within 30 days after surgery, the number and classification of anastomosis dehiscences, the length of hospital stay, mortality within 90 days after surgery and the number of patients who received adjuvant treatment if needed. Tertiary outcomes are overall survival, disease-specific survival, recurrence-free survival and difference in quality-of-life before and 1 year after surgery. In addition, the microbiota differences in colon mucosa are analysed. ETHICS AND DISSEMINATION: The Ethics Committee of Helsinki University Hospital approved the study. The findings will be disseminated in peer-reviewed academic journals. TRIAL REGISTRATION NUMBER: NCT04281667.

Surgical and functional outcomes and survival following Colon Cancer surgery in the aged: a study protocol for a prospective, observational multicentre study.

BACKGROUND: The number of colorectal cancer patients increases with age. The decision to go through major surgery can be challenging for the aged patient and the surgeon because of the heterogeneity within the older population. Differences in preoperative physical and cognitive status can affect postoperative outcomes and functional recovery, and impact on patients' quality of life. METHODS / DESIGN: A prospective, observational, multicentre study including nine hospitals to analyse the impact of colon cancer surgery on functional ability, short-term outcomes (complications and mortality), and their predictors in patients aged ≥80 years. The catchment area of the study hospitals is 3.88 million people, representing 70% of the population of Finland. The data will be gathered from patient baseline characteristics, surgical interventional data, and pre- and postoperative patient-questionnaires, to an electronic database (REDCap) especially dedicated to the study. DISCUSSION: This multicentre study provides information about colon cancer surgery's operative and functional outcomes on older patients. A further aim is to find prognostic factors which could help to predict adverse outcomes of surgery. TRIAL REGISTRATION: ClinicalTrials.gov ( NCT03904121 ). Registered on 1 April 2019.

The Clinical Frailty Scale is a useful tool for predicting postoperative complications following elective colon cancer surgery at the age of 80 years and above: A prospective, multicentre observational study.

AIM: Identification of the risks of postoperative complications may be challenging in older patients with heterogeneous physical and cognitive status. The aim of this multicentre, observational study was to identify variables that affect the outcomes of colon cancer surgery and, especially, to find tools to quantify the risks related to surgery. METHOD: Patients aged ≥80 years with electively operated Stage I-III colon cancer were recruited. The prospectively collected data included comorbidities, results of the onco-geriatric screening tool (G8), Clinical Frailty Scale (CFS), Charlson Comorbidity Index (CCI) and Mini Nutritional Assessment-Short Form (MNA-SF), and operative and postoperative outcomes. RESULTS: A total of 161 patients (mean 84.5 years, range 80-97, 60% female) were included. History of cerebral stroke (64% vs. 37%, p = 0.02), albumin level 31-34 g/l compared with ≥35 g/l (57% vs. 32%, p = 0.007), CFS 3-4 and 5-9 compared with CFS 1-2 (49% and 47% vs. 16%, respectively) and American Society of Anesthesiologists score >3 (77% vs. 28%, P = 0.006) were related to a higher risk of complications. In multivariate logistic regression analysis CFS ≥3 (OR 6.06, 95% CI 1.88-19.5, p = 0.003) and albumin level 31-34 g/l (OR 3.88, 1.61-9.38, p = 0.003) were significantly associated with postoperative complications. Severe complications were more common in patients with chronic obstructive pulmonary disease (43% vs. 13%, p = 0.047), renal failure (25% vs. 12%, p = 0.021), albumin level 31-34 g/l (26% vs. 8%, p = 0.014) and CCI >6 (23% vs. 10%, p = 0.034). CONCLUSION: Surgery on physically and cognitively fit aged colon cancer patients with CFS 1-2 can lead to excellent operative outcomes similar to those of younger patients. The CFS could be a useful screening tool for predicting postoperative complications.

Piloting gender-oriented colorectal cancer screening with a faecal immunochemical test: population-based registry study from Finland.

OBJECTIVE: To assess the feasibility and evaluate the performance of a relaunched colorectal cancer (CRC) screening programme with different cut-offs for men and women. DESIGN: Population-based registry study. SETTING: Nine municipalities in Finland which started CRC screening with faecal immunochemical test (FIT) in April 2019 with cut-off levels 70 µg Hg/g faeces for men and 25 µg Hg/g faeces for women. PARTICIPANTS: Men (n=13 059) and women (n=14 669) aged 60-66 years invited to screening during the first programme year. OUTCOME MEASURES: Participation rates, positivity rates, detection rates of CRC and advanced adenoma (AA), and positive predictive values (PPV) of FIT for CRC and AA. RESULTS: Altogether 21 993 invitees returned stool samples. The participation rate of women (83.4%; 95% CI 82.8 to 84.0) was significantly higher than that of men (74.7%; 95% CI 73.9 to 75.4). The positivity rates were 2.4% (2.2 to 2.7) and 2.8% (2.5 to 3.1), respectively. In total, 37 CRCs and 116 AAs were detected. The detection rates of CRC and AA per 1000 participants were 1.8 (1.1 to 2.9) and 7.2 (5.6 to 9.1) for men and 1.6 (0.9 to 2.4) and 3.8 (2.8 to 5.0) for women. The PPVs per 100 positive tests were 6.6 (4.0 to 10.3) and 25.7 (20.6 to 31.4) for men and 6.4 (3.9 to 9.8) and 15.5 (11.6 to 20.2) for women. CONCLUSIONS: The chosen FIT strategy narrowed the gap in the diagnostic performance between men and women especially in the detection of CRC. The participation rates were excellent. The levels of positivity and detection rates were moderate and need further action. The results indicate that gender-specific protocols can be introduced to organised CRC screening. It is yet to be seen whether they are more effective than a uniform screening protocol.

Laparoscopic Colectomy vs Laparoscopic CME: a Retrospective Study of Two Hospitals with Comparable Laparoscopic Experience.

PURPOSE: To compare laparoscopic non-CME colectomy with laparoscopic CME colectomy in two hospitals with similar experience in laparoscopic colorectal surgery. METHODS: Data was collected retrospectively from Päijät-Häme Central Hospital (PHCH, NCME group) and Central Finland Central Hospital (CFCH, CME group) records. Elective laparoscopic resections performed during 2007-2016 for UICC stage I-III adenocarcinoma were included to assess differences in short-term outcome and survival. RESULTS: There were 340 patients in the NCME group and 325 patients in the CME group. CME delivered longer specimens (p < 0.001), wider resection margins (p < 0.001), and more lymph nodes (p < 0.001) but did not result in better 5-year overall or cancer-specific survival (NCME 77.9% vs CME 72.9%, p = 0.528, NCME 93.2% vs CME 88.9%, p = 0.132, respectively). Thirty-day morbidity, mortality, and length of hospital stay were similar between the groups. Conversion to open surgery was associated with decreased survival. DISCUSSION: Complete mesocolic excision (CME) is reported to improve survival. Most previous studies have compared open CME with open non-CME (NCME) or open CME with laparoscopic CME. NCME populations have been historical or heterogeneous, potentially causing bias in the interpretation of results. Studies comparing laparoscopic CME with laparoscopic NCME are few and involve only small numbers of patients. In this study, diligently performed laparoscopic non-CME D2 resection delivered disease-free survival results comparable with laparoscopic CME but was not safer.

Superior primary fascial closure rate and lower mortality after open abdomen using negative pressure wound therapy with continuous fascial traction.

BACKGROUND: Open abdomen (OA) is a useful option for treatment strategy in many acute abdominal catastrophes. A number of temporary abdominal closure (TAC) methods are used with limited number of comparative studies. The present study was done to examine risk factors for failed delayed primary fascial closure (DPFC) and risk factors for mortality in patients treated with OA. METHODS: This study was a multicenter retrospective analysis of the hospital records of all consecutive patients treated with OA during the years 2009 to 2016 at five tertiary referral hospitals and three secondary referral centers in Finland. RESULTS: Six hundred seventy-six patients treated with OA were included in the study. Vacuum-assisted closure with continuous mesh-mediated fascial traction (VACM) was the most popular TAC method used (N = 398, 59%) followed by VAC (N = 128, 19%), Bogota bag (N = 128, 19%), and self-designed methods (N = 22, 3%). In multivariate analysis, enteroatmospheric fistula and the number of needed TAC changes increased the risk for failed DPFC (odds ratio [OR], 8.9; 95% confidence interval [CI], 6.2-12.8; p < 0.001 and OR, 1.1; 95% CI, 1.0-1.3; p < 0.001, respectively). Instead, VACM and ruptured abdominal aortic aneurysm as cause for OA both decreased the risk for failed DPFC (OR, 0.1; 95% CI, 0.0-0.3; p < 0.001 and OR, 0.2; 95% CI, 0.1-0.7; p = 0.012). The overall mortality rate was 30%. In multivariate analysis for mortality, multiorgan dysfunction (OR, 2.4; 95% CI, 1.6-3.6; p < 0.001), and increasing age (OR, 4.5; 95% CI, 2.0-9.7; p < 0.001) predicted increased mortality. Institutional large annual patient volume (OR, 0.4; 95% CI, 0.3-0.6; p < 0.001) and ileus and postoperative peritonitis in comparison to severe acute pancreatitis associated with decreased mortality (OR, 0.2; 95% CI, 0.1-0.4; p < 0.001; OR, 0.5; 95% CI, 0.3-0.8; p = 0.009). Kaplan-Meier analysis showed increased survival in patients treated with VACM in comparison with other TAC methods (LogRank p = 0.019). CONCLUSION: We report superior role for VACM methodology in terms of successful primary fascial closure and increased survival in patients with OA. LEVEL OF EVIDENCE: Therapeutic/care management, level IV.

Pouch failures following restorative proctocolectomy in ulcerative colitis.

PURPOSE: Restorative proctocolectomy (RPC) is the most common operation in ulcerative colitis. Nevertheless, permanent ileostomy will sometimes be unavoidable. The aim was to evaluate the reasons for pouch failure and early morbidity after pouch excision. METHODS: The number and the reasons for pouch failures were analysed in patients undergoing RPC 1985-2016. RESULTS: Out of 491 RPC patients, 53 experienced pouch failure (10 women, 43 men); 52 out of 53 underwent pouch excision. The cumulative risk for excision at 5, 10 and 20 years was 5.6, 9.4 and 15.5%, respectively. The reasons for failure included septic events such as fistula in 12 (23%), chronic pouchitis in 11 (21%) and leakage in 8 (15%) patients. Functional reasons for pouch failure were recorded as poor function in 16 (30%), incontinence in 12 (23%) and stricture in 12 (23%) patients. Multiple causes for pouch failure were recorded for individual patients. Seven cases of Crohn's disease were found among the failure cases: two before pouch excision and five after. Altogether, 15 Crohn's disease diagnoses were set in the RPC cohort, giving a percentage of 47% of pouch failure in this disorder. A complication occurred in 23 (44%) patients within 30 days after surgery; 16 were mild (Clavien-Dindo grades I-II). CONCLUSIONS: Eleven percent of RPC patients suffered pouch failure: more men than women. The reasons were multiple. Crohn's disease created a risk of failure, but a half of these patients maintained the pouch. Morbidity after pouch excision was moderate, but in most cases slight.

Risk factors of short-term survival in the aged in elective colon cancer surgery: a population-based study.

PURPOSE: Patients aged > 80 years represent an increasing proportion of colon cancer diagnoses. Selecting patients for elective surgery is challenging because of possibly compromised health status and functional decline. The aim of this retrospective, population-based study was to identify risk factors and health measures that predict short-term mortality after elective colon cancer surgery in the aged. METHODS: All patients > 80 years operated electively for stages I-III colon cancer from 2005 to 2016 in four Finnish hospitals were included. The prospectively collected data included comorbidities, functional status, postoperative surgical and medical outcomes as well as mortality data. RESULTS: A total of 386 patients (mean 84.0 years, range 80-96, 56% female) were included. Male gender (46% vs 35%, p = 0.03), higher BMI (51% vs 37%, p = 0.02), diabetes mellitus (51% vs 37%, p = 0.02), coronary artery disease (52% vs 36%, p = 0.003) and rheumatic diseases (67% vs 39%, p = 0.03) were related to higher risk of complications. The severe complications were more common in patients with increased preoperative hospitalizations (31% vs 15%, p = 0.05) and who lived in nursing homes (30% vs 17%, p = 0.05). The 30-day and 1-year mortality rates were 6.0% and 15% for all the patients compared with 30% and 45% in patients with severe postoperative complications (p < 0.001). Severe postoperative complications were the only significant patient-related variable affecting 1-year mortality (OR 9.60, 95% CI 2.33-39.55, p = 0.002). CONCLUSIONS: The ability to identify preoperatively patients at high risk of decreased survival and thus prevent severe postoperative complications could improve overall outcome of aged colon cancer patients.

Transverse myocutaneous gracilis flap reconstruction is feasible after pelvic exenteration: 12-year surgical and oncological results.

INTRODUCTION: Pelvic exenteration (PE) is the only curative treatment for certain locally advanced intrapelvic malignancies. PE has high morbidity, and optimal reconstruction of the pelvic floor remains undetermined. MATERIALS AND METHODS: A retrospective chart review was performed at a tertiary university center to assess the surgical and oncological outcomes of 39 PE procedures over a 12-year period. The majority of patients (n = 25) underwent transverse musculocutaneous gracilis (TMG) flap reconstruction for pelvic floor reconstruction. RESULTS: The 1- and 5-year overall survival (OS) was 72% (95%CI 58%-86%) and 48% (95%CI 31%-65%), respectively. In multivariate analysis, lymph node metastasis (HR 3.070, p = 0.024) and positive surgical margins (HR 3.928, p = 0.009) were risk factors for OS. In this population, 71.8% of the patients had at least one complication. The complication rate was 65.4% and 84.6% for patients with versus without flap reconstruction, respectively (p = 0.191). The length of stay was longer for patients with a major complication 16,0 ±â€¯5,9 days vs. 29,4 ±â€¯14,8 days, p = 0,001, but complications did not affect OS. CONCLUSION: For selected patients, PE is a curative option for locally advanced, residual, or recurrent intrapelvic tumors. Pelvic floor and vulvovaginal defects can reliably be reconstructed using TMG flaps. TMG flaps are favored in our institution over abdominal-based flaps because the donor site morbidity is reasonable and TMG does not interfere with enterostomy.

Long-term functional outcome after restorative proctocolectomy: a cross-sectional study.

OBJECTIVE: Restorative proctocolectomy is the procedure of choice in the surgical treatment of ulcerative colitis. Functional outcome is the key result of surgery. The aim of this study was to evaluate the long term-functional outcome after the procedure. MATERIAL AND METHODS: The study comprised 282 ulcerative colitis patients over 18 years of age who underwent restorative proctocolectomy between1985 and 2009. The median follow-up time was 13 years (range 4-28). Functional outcome of the pouch was evaluated by the disease-specific Öresland questionnaire with a score 0-15; 15 being the worst, and score <8 considered well-functioning. RESULTS: The mean functional score was 5.5 (men 5.6, women 5.0). Seventy per cent of the patients had a well-functioning pouch. Those with poor function had had significantly more pouchitis than the patients with well-functioning pouches, 51.0 vs. 25.6% respectively (p = .001). No association was found between functional score and the time since the operation. In multiple regression analysis only the occurrence of pouchitis was associated with poor functional results. CONCLUSIONS: The functional results were good and remained stable in the majority of the patients. Pouchitis seemed to have a negative impact on the functional results. Elderly patients especially need careful planning and counselling before restorative proctocolectomy.

Reconstruction of the pelvic floor and the vagina after total pelvic exenteration using the transverse musculocutaneous gracilis flap.

BACKGROUND: Total pelvic exenteration (TPE) is a rare operation in which the pelvic contents are removed entirely. Several options for pelvic floor and vaginal reconstruction have been described including transverse rectus abdominis musculocutaneous (TRAM) or deep inferior epigastric perforator (DIEP) flaps. The transverse musculocutaneous gracilis (TMG) flap has been introduced for breast reconstruction as a free flap. We adopted the pedicled TMG flap for reconstructions after TPE. To the best of our knowledge, this is the first report of this method in the literature. METHODS: Between November 2011 and February 2014, 12 patients underwent TPE and reconstruction with unilateral (six patients) or bilateral (six patients) pedicled TMG flaps. Five patients underwent vaginal reconstruction with bilateral TMG flaps. We describe the operative procedure and the outcome of the operation in these patients. RESULTS: The total mean operative times for TPE with or without vaginal reconstruction were 467 ± 12 and 386 ± 59 min, respectively. The TMG flaps had enough vascular tissue and mobility for reconstructing the TPE defects. There was distal edge necrosis in one out of 18 flaps, while the rest survived completely. During the follow-up, complete wound healing with no signs of weakening of the pelvic floor was observed in all cases. CONCLUSIONS: Soft-tissue reconstructions are needed to reduce complications associated with TPE, to secure the pelvic floor and to reconstruct the vagina in select patients. The TMG flap is a logical flap choice that does not lead to functional deficits, complicate the abdominal ostomies or weaken the abdominal wall. It reduces the length of operation compared to that of abdominal flaps. LEVEL OF EVIDENCE: IV, therapeutic.

The risk of colorectal cancer in patients with inflammatory bowel diseases in Finland: a follow-up of 20 years.

BACKGROUND AND AIMS: Data on the relative risk of colorectal cancer in inflammatory bowel diseases (IBD) are inconsistent. To prevent the development of cancer, endoscopic facilities should be targeted correctly. We report here the results of a 20-year follow-up in Finland and evaluate the efficacy of endoscopic surveillance in cancer prevention. METHODS: The data were based on an IBD register in our catchment area in 1986-2007. The population-based cohort comprised 1915 patients, 1254 with ulcerative colitis, 550 with Crohn's disease and 111 with inflammatory bowel unclassified. Colorectal cancer cases were obtained from the IBD register; the colorectal cancer figures in the respective population were obtained from the Finnish Cancer Registry. RESULTS: Colorectal cancer was found in 21 patients, the standardized incidence ratio (SIR) being 1.83 (95% confidence interval (CI) 1.13-2.79) for IBD. Colorectal cancer risk was 3.09 (CI 1.50-5.75) for extensive UC, and 3.62 (CI 2.00-11.87) for Crohn's disease affecting the colon. Eleven (52%) of the colorectal cancer cases were TNM stage 3 or 4. In the same observation period 10 colectomies with ileoanal anastomosis were performed with the indication of cancer risk in ulcerative colitis; of these 10 patients only two had no additional risk factors for colorectal cancer, for example primary sclerosing cholangitis, pseudopolyposis or active disease. CONCLUSIONS: The risk of colorectal cancer in the cohort was only moderately increased. In the absence of additional risk factors, endoscopic surveillance was of limited benefit. We therefore suggest intensive endoscopy surveillance to be targeted on patients with definite risk factors.

Seven-year follow-up after anterior sphincter reconstruction for faecal incontinence.

PURPOSE: The aim was to evaluate the effects of anterior sphincter repair on faecal incontinence and quality of life. PATIENTS AND METHODS: Fifty-six patients who underwent anterior anal sphincteroplasty between January 2003 and December 2005 were asked to complete questionnaires containing the Wexner Incontinence Score (a score of 0 corresponds to full continence and 20 to total incontinence) and Faecal Incontinence Quality of Life Scale preoperatively, in May 2006 (mean follow-up time, 22.8 months) and in August 2011 (mean follow-up time, 89.3 months). Thirty-nine (69.6 %) patients completed the questionnaires before the operation and in 2006, and 36 (64.3 %) in 2011. RESULTS: The overall severity of faecal incontinence improved in 26 patients (67 %), and quality of life improved in 2006 as a whole, but after a longer follow-up (in 2011), the severity of faecal incontinence was about the same as preoperatively (median, 12.0 months) in all the patients. Among younger patients (≤50 years), the situation was better, but older patients (>50 years) had an even worse situation than before the operation. In the group of younger patients, the preoperative median of the overall incontinence score was 10.5, and in 2011, it was 9.0, while in the group of older patients, the corresponding numbers were 13.0 and 15.0. In 2011, quality of life was still better than preoperatively as a whole, but the results had deteriorated from those in 2006. CONCLUSIONS: Initially, both overall faecal incontinence and quality of life improved, but younger patients achieved a greater benefit. However, the results deteriorated with a longer follow-up. Operative management should be considered preferably in relatively young subjects as their results are better.