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This study was designed to evaluate the effect of restorative proctocolectomy on sexual function, urinary function, fertility, pregnancy, and delivery in patients with ulcerative colitis. A systematic literature search was performed of articles published between 1980 and 2005 on patients undergoing restorative proctocolectomy for ulcerative colitis reporting data on the outcomes of interest. A random-effect, meta-analytical model was used for pooled estimates and 95 percent confidence intervals. A total of 22 studies, with 1,852 females, were included. Infertility rate was 12 percent before restorative proctocolectomy and 26 percent after, among 945 patients in seven studies. The incidence of sexual dysfunction was 8 percent preoperatively and 25 percent postoperatively (7 studies, n = 419). Two studies (n = 62) reported no urinary dysfunction in patients undergoing restorative proctocolectomy. There was an increased incidence of cesarean section after restorative proctocolectomy. During the third trimester of pregnancy, there was an increase in stool frequency by 1.15 stools per day compared with before pregnancy frequency (n = 49 95 percent confidence interval, 0.28–2.03 P = 0.01 chi-squared statistic, 0.04 P = 0.84). No significant differences were seen in pouch function after vaginal delivery (n = 456; weighted mean difference, 0.23; 95 percent confidence interval, 0.43–0.88; P = 0.49; chi-squared statistic, 1.29; P = 0.26). The incidence of dyspareunia increases after restorative proctocolectomy. There was a decrease in fertility after restorative proctocolectomy. Pregnancy after restorative proctocolectomy was not associated with an increase in complications. There was an increase in stool frequency and pad usage during the third trimester. Vaginal delivery is safe after restorative proctocolectomy. Pouch function after delivery returns to pregestational function within six months.

Aim Ileal pouch-anal anastomosis (IPAA) is performed in ulcerative colitis or familial adenomatous polyposis with a view to restoration of GI continuity and prevention of permanent faecal diversion. Debate exists as to its safety in older patients. This review aims to assess functional outcomes and safety of restorative proctocolectomy (RPC) in older compared to younger patients. Methods Literature search was performed for age-stratified studies which assessed functional outcomes of IPAA. Twelve papers were included overall. Patients were categorized into ‘older’ and ‘younger’ groups. Analysis was split into three separate parts: 1. Age cut-off of 50 ± 5 years (with sensitivity analysis); 2. Age cut-off of 65 ± years; 3. Long-term outcomes (>10 years). Results With an age cut-off of 50 years (4327 versus 513 patients), complication rates were comparable with the exception of an increased rate of small-bowel obstruction in the younger patients (p = 0.034). At 1 year, 24-h stool frequency was significantly higher in the older patient group (p

Aim Several sphincter-preserving techniques have been described with extremely encouraging initial reports. However, more recent studies have failed to confirm the positive early results. We evaluate the adoption and success rates of advancement flap procedures (AFP), fibrin glue sealant (FGS), anal collagen plug (ACP) and ligation of intersphincteric fistula tract (LIFT) procedures based on their evolution in time for the management of anal fistula. Method A PubMed search from 1992 to 2015. An assessment of adoption, duration of study and success rate was undertaken. Results We found 133 studies (5604 patients): AFP (40 studies, 2333 patients), FGS (31 studies, 871 patients), LIFT (19 studies, 759 patients), ACP (43 studies, 1641 patients). Success rates ranged from 0% to 100%. Study duration was significantly associated with success rates in AFP (P = 0.01) and FGS (P = 0.02) but not in LIFT or ACP. The duration of use of individual procedures since first publication was associated with success rate only in AFP (P = 0.027). There were no statistically significant differences in success rates relative to the number of the patients included in each study. Conclusion Success and adoption rates tend to decrease with time. Differences in patient selection, duration of follow-up, length of availability of the individual procedure and heterogeneity of treatment protocols contribute to the diverse results in the literature. Differences in success rates over time were evident, suggesting that both international trials and global best practice consensus are desirable. Further prospective randomized controlled trials with homogeneity and clear objective parameters would be needed to substantiate these findings.

It is not clear whether nurse-led bowel training (NBT), an individually tailored biofeedback strategy designed to improve the physiological process of defecation by operant conditioning and trial and error learning, is effective for patients with chronic constipation. We assessed the ability of NBT to reduce symptoms and increase quality of life in patients with constipation at a large tertiary medical center.We performed a retrospective analysis of data from 347 patients (median age, 50 years) who underwent a median 3 sessions of NBT for chronic constipation from January 2011 through December 2013 at St Marks Hospital in the United Kingdom. The NBT comprised a combination of sensory retraining, pelvic floor conditioning, and advice on diet and toileting behavior. Data on patient demographics (age, sex, type of constipation) were collected alongside their assessments of constipation, which were based on Patient Assessment of Constipation Quality of Life (PAC-QoL) and patient satisfaction scores. We performed binary logistic regression analysis. Each variable was tested first at the univariate level; those with significance (P.10) were included in a multivariate model.At the end of NBT, 62.5% of the patients (217/347) reported reduced symptoms, and 40.2% of the patients (41/102) reported a reduction of at least 1 point on the PAC-QoL score. The mean PAC-QoL scores before and after NBT were 2.42 and 1.41, respectively (P = .001). Multivariate analysis demonstrated that increasing age (odds ratio [OR], 1.71; 95% confidence interval [CI], 1.02-2.87; P = .042), greater number of sessions (OR, 4.14; 95% CI, 2.09-8.20; P.001), and non-irrigation (OR, 4.39; 95% CI, 1.89-10.19; P = .001) were independent predictors of patient satisfaction.Data collected immediately after patients with chronic constipation received NBT indicate that it is an effective treatment for most patients. Older patients with dyssynergic defecation benefit most from at least 4 sessions.

Aim This study compared the operative outcome and long-term survival of three types of hand-sewn coloanal anastomosis (CAA) for low rectal cancer. Method Patients presenting with low rectal cancer at a single centre between 2006 and 2014 were classified into three types of hand-sewn CAA: type 1 (supra-anal tumours undergoing transabdominal division of the rectum with transanal mucosectomy); type 2 (juxta-anal tumours, undergoing partial intersphincteric resection); and type 3 (intra-anal tumours, undergoing near-total intersphincteric resection with transanal mesorectal excision). Results Seventy-one patients with low rectal cancer underwent CAA: 17 type 1; 39 type 2; and 15 type 3. The median age of patients was 61.6years, with a male/female ratio of 2:1. Neoadjuvant therapy was given to 56 (79%) patients. R0 resection was achieved in 69 (97.2%) patients. Adverse events occurred in 25 (35.2%) of the 71 patients with a higher complication rate in type 1 vs type 2 vs type 3 (47.1% vs 38.5% vs 13.3%, respectively; P=0.035). Anastomotic separation was identified in six (8.5%) patients and pelvic haematoma/seroma in five (7%); two (8.3%) female patients developed a recto-vaginal fistula. Ten (14.1%) patients were indefinitely diverted, with a trend towards higher long-term anastomotic failure in type 1 vs type 2 vs type 3 (17.6% vs 15.5% vs 6.7%). The type of anastomosis did not influence the overall or disease-free survival. Conclusion CAA is a safe technique in which anorectal continuity can be preserved either as a primary restorative option in elective cases of low rectal cancer or as a salvage procedure following a failed stapled anastomosis with a less successful outcome in the latter. CAA has acceptable morbidity with good long-term survival in carefully selected patients.

A 55 -year-old Asian man was seen in the emergency department with bleeding per rectum. He was a teetotaller and had no previous abdominal surgery. He did, however, report a change in bowel habit towards constipation. He underwent colonoscopy which revealed a lesion, highly suspicious of malignancy, in the caecum. On review by two consultants, a decision to completely resect this lesion was made. Histological analysis of the polypoidal growth showed it to be a consequence of chronic infection with the helminth Enterobius vermicularis. Importantly, there was no evidence of dysplastic or malignant cells. The patient was subsequently discharged with a 3-day course of antihelminthic mebendazole and reassured that his per rectal bleeding was most likely due to haemorrhoids discovered at rectal examination.

Background: The aim was to investigate quality of life, sexual, fecal, and urinary function in females undergoing restorative proctocolectomy (RPC). Methods: A prospective case–control study was performed in two tertiary centers. Controls were females with ulcerative colitis, without a stoma or RPC. Validated questionnaires (SF-36, Female sexual function index, King's questionnaire, and the Wexner scale) were administered in the outpatient setting. Pearson chi2, t-test, and Mann–Whitney U-tests were used to assess significance. Results: A total of 255 females were identified and 49% (n = 124) recruited. In all, 109 patients fulfilled the inclusion criteria: 55 (50.5%) inflammatory bowel disease (IBD); 54 (49.5%) RPC. The mean age of RPC patients was 41.8 years (± 12.7 SD) vs. 43.8 years (± 15.8) for IBD (P = 0.491). RPC females with urinary symptoms (urgency, frequency, or incontinence) were 10 years younger than IBD (RPC mean age 37.6 ± 7.3 years vs. IBD 47.4 ± 13.5; P = 0.044). Urgency in fecal function was experienced by more IBD patients (IBD 75.0% vs. RPC 47.9%; P = 0.006), although RPC patients had increased day (P < 0.001) and night bowel frequency (P < 0.001) and were more likely to experience night seepage (P = 0.001). RPC females who had a vaginal delivery (VD) were more likely to have day seepage (P = 0.046) and require pads (P = 0.026) than RPC females who had not undergone VD. There was no significant difference in sexual function. Conclusions: RPC may adversely impact urinary function in female patients over time. Bowel frequency, seepage, and pad usage are increased following RPC and function may be worse following VD. RPC does not adversely affect overall sexual function. (Inflamm Bowel Dis 2012;)

Sacral nerve stimulation (SNS) has recently been used in the management of faecal incontinence (FI). This study compared SNS to conservative management with regards to functional and quality of life outcomes.Meta-analysis of studies published between 1995 and 2008 on SNS for FI was performed. Outcomes evaluated were functional, physiological and quality of life. A random-effects model was used and sensitivity analyses performed. Subgroup analyses were performed on age and sphincter status.Thirty-four studies were included, reporting on 944 patients undergoing peripheral nerve evaluation; 665 underwent permanent SNS. Weekly incontinence episodes (weighted mean difference [WMD] -6.83; 95% confidence intervals [CI] -8.05, -5.60; p0.001) and incontinence scores (WMD -10.57; 95% CI -11.89, -9.24; p0.001) were significantly reduced with SNS; ability to defer defecation (WMD 7.99 min; 95% CI 5.93, 10.05; p0.001) was increased. Most SF-36 and FIQL domains improved following SNS, and mean anal pressures increased significantly (p0.001). Results remained consistent on sensitivity analysis. The under-56 years age group showed smaller functional but greater physiological and quality of life improvements. Results were similar between sphincter intact and impaired subgroups. The complication rate was 15% for permanent SNS, with 3% resulting in permanent explantation.SNS results in significant improvements in objective and subjective measures for faecally incontinent patients.

The National Bowel Cancer Audit Project (NBOCAP) collects data from hospitals in the UK and aims to improve surgical outcomes and quality of care for patients. The aims of this study were to understand why trusts were/were not participating in the NBOCAP and how to improve the quality of data collected and feedback. This was a prospective e-survey on colorectal surgeons’ attitudes towards and opinions of the NBOCAP, within trusts in the UK. A questionnaire was emailed to members of the Association of Coloproctology of Great Britain and Ireland (ACPGBI). Of the 171 trusts contacted by email, 66% of trusts (n = 117) had at least 1 consultant respond. Of the 117 trusts that responded, 60 (51.2%) had submitted data to the NBOCAP. A total of 549 consultants received the questionnaire, and 159 (29.0%) consultants responded. Fifty-one per cent (n = 60) of the trusts had submitted data to the NBOCAP. Reasons for data submission included the following: comparison of a units’ data with national data (56.8%), a national audit improves outcomes (45.9%) and generation of information for use at a local level (42.6%). The main reasons for non-submission were as follows: lack of technical support (23.6%), lack of funding (19.6%) and lack of dedicated audit time (18.9%). Ninety-six (60.4%) consultants felt that the audit report should identify individual trust results. Fifty-three per cent of consultants (n = 87) rated their trusts’ resources for audit as being very poor or poor. Consultant members of the Association of Coloproctology of Great Britain and Ireland (ACPGBI) within hospital trusts in the UK feel participation in the National Bowel Cancer Audit improves patients’ quality of care and surgical outcomes. Increased awareness of the benefits of the NBOCAP and improved allocation of resources from hospital trusts could improve participation.

PURPOSE: The aim of this study was to evaluate clinical outcomes, quality-adjusted life-years, and the cost-effectiveness gained from percutaneous drainage followed by elective surgery vs. initial surgery for abdominopelvic abscesses related to Crohn's disease. METHODS: All consecutive patients with spontaneous Crohn's disease-related abdominopelvic abscess from 1997 to 2007 were reviewed. The authors excluded postoperative and perirectal abscesses. Decision analysis during one year of patient life was used to calculate quality-adjusted life-years and the cost-effectiveness of each strategy. RESULTS: Of 94 patients, 48 (51 percent) were initially approached with percutaneous drainage. Thirty-one (65 percent) had successful percutaneous drainage and delayed elective surgery. The factors significantly associated with percutaneous drainage failure were steroid use, colonic phenotype, and multiple or multilocular abscesses. The initial treatment was surgery in the remaining 46 (49 percent) patients. The initial approach with percutaneous drainage gave higher quality-adjusted life-years and was more cost-effective than initial surgery. Percutaneous drainage was the optimal strategy in spite of the risk of failure and septic complications within the plausible range. CONCLUSIONS: Percutaneous drainage failure is associated with steroid use, colonic phenotype, and multiple or multilocular abscesses. When feasible, percutaneous drainage is the most effective strategy from the perspective of patients and third-party payers.

Fast-track (FT) protocols accelerate patient's recovery and shorten hospital stay as a result of the optimization of the perioperative care they offer. The aim of this review is to examine the latest evidence for fast-track protocols when compared with standard care in elective colorectal surgery involving segmental colonic and/or rectal resection.All randomized controlled trials and controlled clinical trials on FT colorectal surgery were reviewed systematically. The main end points were short-term morbidity, length of primary postoperative hospital stay, length of total postoperative stay, readmission rate, and mortality. Quality assessment and data extraction were performed independently by two observers.Eleven studies were eligible for analysis (four randomized controlled trials (RCTs) and seven controlled clinical trials (CCT)), including 1,021 patients. Primary hospital stay (weighted mean difference -2.35 days, 95% confidence interval (CI) -3.24 to -1.46 days, P0.00001) and total hospital stay (weighted mean difference -2.46 days, 95% CI -3.43 to -1.48 days, P0.00001) were significantly lower for FT programs. Morbidity was also lower in the FT group. Readmission rates were not significantly different. No increase in mortality was found.FT protocols show high-level evidence on reducing primary and total hospital stay without compromising patients' safety offering lower morbidity and the same readmission rates. Enhanced recovery programs should become a mainstay of elective colorectal surgery.

Several environmental and genetic factors have been implicated to date in the development of Crohn's disease (CD) and ulcerative colitis (UC). The aim of this study was to provide a quantification of the risk of oral contraceptive pill (OCP) use in the etiology of inflammatory bowel disease.A literature search was performed to identify comparative studies reporting on the association of oral contraceptive use in the etiology of UC and CD between 1983 and 2007. A random-effect meta-analysis was used to compare the incidence of UC or CD between the patients exposed to the OCP and nonexposed patients. The results were adjusted for smoking.A total of 75,815 patients were reported on by 14 studies, with 36,797 exposed to OCP and 39,018 nonexposed women. The pooled relative risk (RR) for CD for women currently taking the OCP was 1.51 (95% confidence interval [CI] 1.17-1.96, P= 0.002), and 1.46 (95% CI 1.26-1.70, P0.001), adjusted for smoking. The RR for UC in women currently taking the OCP was 1.53 (95% CI 1.21-1.94, P= 0.001), and 1.28 (95% CI 1.06-1.54, P= 0.011), adjusted for smoking. The RR for CD increased with the length of exposure to OCP. Moreover, although the RR did not reduce once the OCP was stopped, it was no longer significant once the OCP was stopped (CI contains 1), both for CD and for UC.This study provides evidence of an association between the use of oral contraceptive agents and development of IBD, in particular CD. The study also suggests that the risk for patients who stop using the OCP reverts to that of the nonexposed population.

To evaluate the epidemiology and risk of surgery in the treatment of colorectal cancer in the elderly.Patients undergoing colorectal cancer surgery were identified from the Association of Coloproctology of Great Britain and Ireland (ACPGBI) bowel cancer database, comprising 47,455 patients treated over a 5-year period. Demographic characteristics and outcomes were compared between patients aged75 and those 75 or above. The primary endpoint was 30-day mortality. Secondary endpoints were the length of hospital stay, abdominoperineal excision (APER) rates and lymph node harvest.Elderly patients were likely to be female and have higher American Society of Anaesthesiology (ASA) grade, while Dukes' stage was lower. They underwent surgery less often (81% versus 88%, p0.001), but more frequently needed urgent or emergency procedures (p0.001) and non-excisional surgery (7.7% versus 6.6%, p0.001). Operative mortality was significantly higher for the older age group (10.6% versus 3.8%, p0.001), and their median length-of-stay was 2 days longer (p0.001). Mortality has improved over time for elderly patients with ASA grade III, and Dukes' stage A and D disease, but not for other subgroups.Significant differences in the demographic characteristics and operative risk-factors between under-75s, and those aged 75 or above exist. These variations are reflected in the inferior outcomes experienced by elderly patients.

Summary Background Alvimopan is a selective, competitive μ-opioid receptor antagonist with limited oral bioavailability which may be used to reduce length of post-operative ileus. Aim The study compared alvimopan with placebo following bowel resection or total abdominal hysterectomy. Methods A meta-analysis of randomized–controlled trials published between 2001 and 2006 of alvimopan vs. placebo was performed. The primary efficacy end-points were composite measures of passage of flatus, stool, and tolerance of solid food (GI-3) and passage of stool and tolerance of solid food (GI-2). The incidence of treatment emergent adverse events was assessed. Results Five trials matched the selection criteria, reporting on 2195 patients. A total of 1521 (69.3%) had alvimopan and 674 (30.7%) placebo. GI-3 significantly improved (hazard ratio 1.30; 95% confidence intervals 1.16, 1.45, P

Aim The efficacy of sacral nerve stimulation (SNS) in low anterior resection syndrome (LARS) is largely undocumented. A review of the literature was carried out to study this question. Method Pubmed, Medline and Cochrane databases were searched for relevant articles up to August 2014. Studies were included if they evaluated the use of SNS following rectal resection and assessed at least one of the following end-points: bowel function, quality of life and ano-neorectal physiology. No restrictions on language or study size were made. Results Seven papers were identified including one case report and six prospective case series. These included 43 patients with a median follow-up of 15 months. After peripheral nerve evaluation definitive implantation was carried out in 34 (79.1%) patients. Overall, 32 (94.1%) of the 34 patients experienced improvement of symptoms which, based on intention to treat, was 32/43 (74.4%). Conclusion The review suggests that SNS for faecal incontinence in LARS has success rates comparable to its use for other forms of faecal incontinence.

To investigate the relationship between organisational structure, process and surgical outcomes for bowel cancer surgery.An e-survey was sent to the members of the Association of Coloproctology of Great Britain and Ireland to determine the organisational structure of their Trusts. Responses were combined with the National Bowel Cancer Audit (NBOCAP) data. Items investigated included; number of consultants, nurse specialists, volume of cases and intensive care facilities. Main outcome measures included: 30-day risk-adjusted mortality, length of stay (LOS), lymph node yield and circumferential margin involvement (CRM).One hundred and seventeen Trusts responded (65.8%), matched to 7666 patient episodes (NBOCAP data) from 54 (62.8%)Trusts who submitted data to the audit. Trusts treating190 cases/annum (p0.001),4 colorectal consultants (p0.001),4 HDU beds (p0001) and8 ITU beds (p0001) were more likely to have a 30-day-risk-adjusted mortality twice that of the national mean. Sixty five percent (n = 1603) of Trusts treating ≥ 190 cases/annum harvested ≥ 12 lymph nodes vs. 58.3% (n = 1435) in Trusts190 cases/annum (p0.001). Trusts with ≥ 2 pathologists with an interest in bowel cancer harvested ≥ 12 lymph nodes more frequently (p=0.001) and were more likely to identify extramural vascular invasion in the specimen (p = 0.015). Negative CRM was achieved in 81.4% (n = 81.4) of patients in Trusts treating ≥ 190 cases vs. 66.5% (n = 569) in Trusts190 cases/annum (p0.001). Trusts offering fast track discharge were more likely to have a LOS15 days (p = 0.006). Surgeons treating ≤ 35 cases/annum had increased major post-operative complications (35 cases = 70.2% vs. ≥ 35 cases = 21.9%; p0.001), however 30 day risk adjusted mortality was not increased in surgeons treating35 cases/annum.This study shows that the organisational infrastructure of hospitals appears to have as great an impact on patient outcomes as the volume of cases performed by hospital Trusts.