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Postoperative Steroid Taper Is Associated With Pelvic Sepsis After Ileal Pouch-anal Anastomosis. Inflamm Bowel Dis 2019; 25:1383-1389. [PMID: 30597024 DOI: 10.1093/ibd/izy388] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE We hypothesized that postoperative oral steroid taper after ileal pouch-anal anastomosis for inflammatory bowel disease would not be associated with pelvic septic complications. BACKGROUND Recent data has emphasized the possible association between biologic medication use and pelvic sepsis following ileal pouch-anal anastomosis. Limited contemporary data exist examining the effects of steroid use on these complications. METHODS Consecutive patients undergoing ileal pouch-anal anastomosis for inflammatory bowel disease at a single institution from January 2009 to December 2013 were included. Factors associated with anastomotic leak and pelvic sepsis were assessed using univariate and multivariate analysis. RESULTS A total of 686 patients were included (mean age 39.5 years, 59% males). Postoperative oral steroid taper was associated with both anastomotic leak and pelvic sepsis on univariate analysis. Stress dose intravenous steroid use was not associated with complications. Multivariate analysis indicated total proctocolectomy (odds ratio [OR] 2.2; confidence interval [CI] 1.01-4.7, P = 0.047), and postoperative oral steroid taper (OR 2.3; CI 1.06-5.1; P = 0.035) as independent factors significantly associated with pelvic sepsis. CONCLUSIONS Prolonged postoperative oral steroid taper after ileal pouch-anal anastomosis should be avoided. If preoperative steroid weaning is not possible before a planned total proctocolectomy and ileal pouch-anal anastomosis, patients should undergo an initial total abdominal colectomy.
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The ABC's of re-do ileoanal pouches, what every gastroenterologist should know. Curr Opin Gastroenterol 2019; 35:321-329. [PMID: 30973354 DOI: 10.1097/mog.0000000000000537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW To describe the development of re-do pouch surgery, what it entails, its indications and role in the management of patients with inflammatory bowel disease. RECENT FINDINGS Re-do pouch surgery has very good outcomes and excellent patient satisfaction when performed on carefully selected patients in specialized centers. SUMMARY The ileal pouch anal anastomosis (IPAA) procedure, which was developed 40 years ago, is a mainstay in the reconstruction of patients who undergo a proctoclectomy for ulcerative colitis and familial adenomatous polyposis (FAP). It allows these patients to avoid a permanent ileostomy, with the majority having a very good quality of life and functional outcomes. Unfortunately, a small but not insignificant number of patients will develop technical complications that may severely affect their quality of life and function of the pouch. In the past, pouch excision with permanent diversion or Koch pouch were the only option available to these patients. Recent advances have resulted in the development of corrective surgical measures to restore pouch function. We will discuss strategies to evaluate and select the right patients for a re-do pouch surgery, how to surgically optimize them, and describe the proper technique of ileal pouch revision and reconstruction.
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Predictors of one-year outcomes following the abdominoperineal resection. Am J Surg 2019; 218:119-124. [DOI: 10.1016/j.amjsurg.2018.08.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/12/2018] [Accepted: 08/26/2018] [Indexed: 11/16/2022]
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Introduction. SEMINARS IN COLON AND RECTAL SURGERY 2019. [DOI: 10.1053/j.scrs.2019.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ileal pouch revision vs excision: short-term (30-day) outcomes from the National Surgical Quality Improvement Program. Colorectal Dis 2019; 21:209-218. [PMID: 30444323 DOI: 10.1111/codi.14476] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 10/14/2018] [Indexed: 02/08/2023]
Abstract
AIM Ileal pouch-anal anastomosis (IPAA) failure occurs in approximately 5%-10% of patients. We aimed to compare short-term (30-day) postoperative outcomes associated with pouch revision and pouch excision using a large international database. Our null hypothesis was that there is no statistically significant difference in overall postoperative complications between patients selected for pouch revision vs pouch excision. METHODS Using the American College of Surgeons National Surgical Quality Improvement Program Participant User File from 2005 to 2016 we identified patients who underwent either IPAA revision via the combined abdominoperineal approach [Current Procedural Terminology (CPT) 46712] or IPAA excision (CPT 45136). Differences in baseline characteristics and short-term outcomes between groups were assessed with univariate and matched analyses. RESULTS We identified 593 reoperative IPAA procedures: revision group 78 (13%) and excision group 515 (86%). The groups had similar age and body mass index (kg/m2 ), but the revision group had more women (65.4% vs 51.8%, P = 0.02) and fewer were on chronic steroids (3.9% vs 17.9%, P = 0.0008) relative to the excision group. Revision IPAA patients were more likely to have received a preoperative transfusion (5.1% vs 0.97%, P = 0.02). Revision and excision were associated with similar postoperative length of stay (9.3 vs 8.6 days, 0.44), mortality (nil vs 0.58%, respectively; P = 0.99) and short-term morbidity (34.6% vs 40.2%, respectively; P = 0.88) at 30 days. CONCLUSIONS Pouch revision and excision have comparable short-term postoperative outcomes, but pouch excision appears to be more commonly utilized. Increased awareness of the indications for pouch revision or referral to specialized centres may improve pouch revision rates.
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Abstract
The aim of this study was to compare resection rectopexy (RR) with ventral mesh rectopexy (VMR). This institutional review board–approved retrospective study compared patients with rectal prolapse, who underwent RR or VMR from 2009 to 2016. The primary end point was the comparison of complications and prolapse recurrence rates. Seventy-nine RR and 108 VMR patients qualified. Using propensity score matching, the two groups were not significantly different (P = 0.818). There were no differences regarding gender (female 103 vs 72; P = 0.4) and age (59.3 vs 53.9; P = 0.054). Patients in the VMR group had a greater body mass index (25.5 vs 22.9; P = 0.001) and poorer physical status (American Society of Anesthesiologists 3 57.4% vs 41.8%; P = 0.04). The VMR group had more: robotic approaches (69.4% vs 8.9%; P < 0.001), concomitant urogynecological procedures (63 vs 19; P < 0.001), and longer operative time (269 vs 206 minutes; P < 0.001) but a reduced length of stay (2 vs 5 days; P < 0.001). The median follow-up (16 vs 26 months; P = 0.125) and the median time of recurrence (14 vs 38 months; P = 0.163) were similar. No differences were observed for complications or recurrence (10.2% vs 10.1%; P = 0.43). We failed to identify superiority based on surgical technique.
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Resection Rectopexy Is Still an Acceptable Operation for Rectal Prolapse. Am Surg 2018; 84:1470-1475. [PMID: 30268178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The aim of this study was to compare resection rectopexy (RR) with ventral mesh rectopexy (VMR). This institutional review board-approved retrospective study compared patients with rectal prolapse, who underwent RR or VMR from 2009 to 2016. The primary end point was the comparison of complications and prolapse recurrence rates. Seventy-nine RR and 108 VMR patients qualified. Using propensity score matching, the two groups were not significantly different (P = 0.818). There were no differences regarding gender (female 103 vs 72; P = 0.4) and age (59.3 vs 53.9; P = 0.054). Patients in the VMR group had a greater body mass index (25.5 vs 22.9; P = 0.001) and poorer physical status (American Society of Anesthesiologists 3 57.4% vs 41.8%; P = 0.04). The VMR group had more: robotic approaches (69.4% vs 8.9%; P < 0.001), concomitant urogynecological procedures (63 vs 19; P < 0.001), and longer operative time (269 vs 206 minutes; P < 0.001) but a reduced length of stay (2 vs 5 days; P < 0.001). The median follow-up (16 vs 26 months; P = 0.125) and the median time of recurrence (14 vs 38 months; P = 0.163) were similar. No differences were observed for complications or recurrence (10.2% vs 10.1%; P = 0.43). We failed to identify superiority based on surgical technique.
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EP-1534: International multi-institutional study of intraoperative radiotherapy for abdominopelvic tumors. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31843-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Should we offer ventral rectopexy to patients with recurrent external rectal prolapse? Int J Colorectal Dis 2017; 32:1561-1567. [PMID: 28785819 DOI: 10.1007/s00384-017-2858-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND For patients with rectal prolapse undergoing Ventral Rectopexy (VR), the impact of prior prolapse surgery on prolapse recurrence is not well described. PURPOSE The purpose of this study was to compare recurrence rates after VR in patients undergoing primary and repeat rectal prolapse repairs. DESIGN This study is a prospective cohort study. METHODS IRB-approved prospective data registry of consecutive patients undergoing VR for full-thickness external rectal prolapse between 2009 and 2015. MAIN OUTCOME MEASURES Rectal prolapse recurrence was defined as either external prolapse through the anal sphincters or symptomatic rectal mucosa prolapse warranting additional surgery. Preoperative and postoperative morbidity and functional outcomes were analyzed. Actuarial recurrence rates were calculated using the Kaplan-Meier method. RESULTS A total of 108 VRs were performed during the study period. Seventy-two were primary and 36 repeat repairs. Seven cases were open, 23 laparoscopic, and 78 robotic. Six cases were converted from laparoscopic/robotic to open. In 63 patients, VR was combined with gynecological procedures. There were no statistical differences between primary or recurrent prolapse for the following: demographics, operative time, concomitant gynecologic procedures, complications, blood loss, and graft material type. Length of stay was longer in patients with a history of prior prolapse surgery (p = 0.01). Prolapse recurrence rates for primary repairs were reported at 1.4, 6.9, and 9.7% and for recurrent prolapse procedures 13.9, 25, and 25% at 1, 3, and 5 years (p = 0.13). Mean length of follow-up was similar between groups. Time to recurrence was significantly shorter in patients undergoing repeat prolapse surgery 8.8 vs 30.7 months (p = 0.03). CONCLUSIONS VR is a better option for patients undergoing primary rectal prolapse repair.
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Intraoperative Radiation Therapy for the Treatment of Locally Advanced and Recurrent Abdominopelvic Tumors. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Comparing benthic biogeochemistry at a sandy and a muddy site in the Celtic Sea using a model and observations. BIOGEOCHEMISTRY 2017; 135:155-182. [PMID: 32009696 PMCID: PMC6961523 DOI: 10.1007/s10533-017-0367-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 07/22/2017] [Indexed: 06/10/2023]
Abstract
Results from a 1D setup of the European Regional Seas Ecosystem Model (ERSEM) biogeochemical model were compared with new observations collected under the UK Shelf Seas Biogeochemistry (SSB) programme to assess model performance and clarify elements of shelf-sea benthic biogeochemistry and carbon cycling. Observations from two contrasting sites (muddy and sandy) in the Celtic Sea in otherwise comparable hydrographic conditions were considered, with the focus on the benthic system. A standard model parameterisation with site-specific light and nutrient adjustments was used, along with modifications to the within-seabed diffusivity to accommodate the modelling of permeable (sandy) sediments. Differences between modelled and observed quantities of organic carbon in the bed were interpreted to suggest that a large part (>90%) of the observed benthic organic carbon is biologically relatively inactive. Evidence on the rate at which this inactive fraction is produced will constitute important information to quantify offshore carbon sequestration. Total oxygen uptake and oxic layer depths were within the range of the measured values. Modelled depth average pore water concentrations of ammonium, phosphate and silicate were typically 5-20% of observed values at the muddy site due to an underestimate of concentrations associated with the deeper sediment layers. Model agreement for these nutrients was better at the sandy site, which had lower pore water concentrations, especially deeper in the sediment. Comparison of pore water nitrate with observations had added uncertainty, as the results from process studies at the sites indicated the dominance of the anammox pathway for nitrogen removal; a pathway that is not included in the model. Macrofaunal biomasses were overestimated, although a model run with increased macrofaunal background mortality rates decreased macrofaunal biomass and improved agreement with observations. The decrease in macrofaunal biomass was compensated by an increase in meiofaunal biomass such that total oxygen demand remained within the observed range. The permeable sediment modification reproduced some of the observed behaviour of oxygen penetration depth at the sandy site. It is suggested that future development in ERSEM benthic modelling should focus on: (1) mixing and degradation rates of benthic organic matter, (2) validation of benthic faunal biomass against large scale spatial datasets, (3) incorporation of anammox in the benthic nitrogen cycle, and (4) further developments to represent permeable sediment processes.
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An approach for the identification of exemplar sites for scaling up targeted field observations of benthic biogeochemistry in heterogeneous environments. BIOGEOCHEMISTRY 2017; 135:1-34. [PMID: 32009689 PMCID: PMC6961521 DOI: 10.1007/s10533-017-0366-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 06/08/2017] [Indexed: 05/16/2023]
Abstract
Continental shelf sediments are globally important for biogeochemical activity. Quantification of shelf-scale stocks and fluxes of carbon and nutrients requires the extrapolation of observations made at limited points in space and time. The procedure for selecting exemplar sites to form the basis of this up-scaling is discussed in relation to a UK-funded research programme investigating biogeochemistry in shelf seas. A three-step selection process is proposed in which (1) a target area representative of UK shelf sediment heterogeneity is selected, (2) the target area is assessed for spatial heterogeneity in sediment and habitat type, bed and water column structure and hydrodynamic forcing, and (3) study sites are selected within this target area encompassing the range of spatial heterogeneity required to address key scientific questions regarding shelf scale biogeochemistry, and minimise confounding variables. This led to the selection of four sites within the Celtic Sea that are significantly different in terms of their sediment, bed structure, and macrofaunal, meiofaunal and microbial community structures and diversity, but have minimal variations in water depth, tidal and wave magnitudes and directions, temperature and salinity. They form the basis of a research cruise programme of observation, sampling and experimentation encompassing the spring bloom cycle. Typical variation in key biogeochemical, sediment, biological and hydrodynamic parameters over a pre to post bloom period are presented, with a discussion of anthropogenic influences in the region. This methodology ensures the best likelihood of site-specific work being useful for up-scaling activities, increasing our understanding of benthic biogeochemistry at the UK-shelf scale.
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Abstract
Clostridium difficile (C. difficile) infection (CDI) is a serious problem mostly studied during patients’ index infections. The aim of this study is to define the incidence of primary and recurrent postoperative (postop) CDI in a single institution's entire surgical population and to identify risk factors that influence disease recurrence. Using electronic medical records from 2002 to 2012, charts were reviewed from all patients with laboratory-proven (enzyme-linked immunosorbent assay or polymerase chain reaction methods) C. difficile-positive stool samples. Index postop CDI was defined as a positive C. difficile assay (CDA) within 30 days of surgery and recurrence was defined as a positive CDA within 30 days of any surgery in a patient with a previously documented positive CDA. Patient demographics, surgical diagnoses, and laboratory data were recorded. Approximately 342,000 surgeries were performed in the study period with a 0.6 per cent (2188 patients) incidence of index postop CDI. Patients undergoing musculoskeletal surgery had the highest recurrent CDI rate [odds ratio (OR) 3.09 (1.47–6.49), P = 0.003]. Use of any steroid (OR 2.45 [1.43–4.20], P = 0.002) or other immunosuppressant (OR 2.64 [1.09–6.38], P = 0.011) within six months of surgery was associated with an increased risk of the development of a recurrent CDI. Across surgical specialties at our institution, postop index CDI is low and patients have about a 5-fold increased risk for developing recurrent CDI. Patients undergoing musculoskeletal surgery are at greater risk for CDI recurrence and younger age, use of steroids and immune modulators, and surgery by organ system are independent risk factors for a recurrent CDI.
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An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for female anorectal dysfunction. Int Urogynecol J 2016; 28:5-31. [DOI: 10.1007/s00192-016-3140-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 06/07/2016] [Indexed: 12/12/2022]
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An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for female anorectal dysfunction. Neurourol Urodyn 2016; 36:10-34. [DOI: 10.1002/nau.23055] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 05/23/2016] [Indexed: 01/19/2023]
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Abstract
BACKGROUND Restorative proctocolectomy with IPAA is the standard surgical option for patients with ulcerative colitis. Although ileal pouches have been shown to have acceptable functional outcomes, some patients experience fecal incontinence. OBJECTIVE The purpose of this study was to evaluate the incidence of fecal leakage and the way it may change over time in patients with an ileoanal pouch. DESIGN This study used a retrospective design. SETTINGS The study was conducted at a tertiary care center. PATIENTS Patients who received an IPAA for ulcerative colitis between 1983 and 2008 were accessed from a prospectively maintained database. We excluded patients with cancer, colonic dysplasia, and missing record of ileostomy closure and without long-term functional data. MAIN OUTCOME MEASURES We defined fecal leakage as leakage of stool more than once per day. Univariate and multivariate analyses were performed to identify associations with and possible risk factors for fecal leakage. RESULTS A total of 1228 patients were included in this study. There were 656 men, with a mean age of 38.7 years. The median follow-up time was 158 months. The fecal leakage rates at 5, 10, and >15 years were 24.6%, 25.7%, and 27.4% (p = 0.66). Patients with fecal leakage were significantly older at the time of surgery (p < 0.001), had longer disease duration before surgery (p = 0.04), underwent more 2-stage surgery (p = 0.04), included more women (p < 0.01), and showed lower preoperative maximum anal squeeze pressure (p = 0.008). On multivariate analysis, the only significant factor predisposing to fecal leakage was older age at the time of pouch surgery (OR = 1.07 (95% CI, 1.02-1.12); p = 0.005). LIMITATIONS The study was limited by its retrospective and non-randomized nature. CONCLUSIONS The occurrence of fecal leakage in patients with IPAA does not change with time. However, increased age at the time of surgery may increase the chances of patients with IPAA having fecal leakage.
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Rectal Prolapse in Octogenarians: Does Surgery Impact Daily Activity? Am Surg 2015; 81:E371-E372. [PMID: 26672569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Primacy of surgery for colorectal cancer. Br J Surg 2015; 102:847-52. [PMID: 25832316 DOI: 10.1002/bjs.9805] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 02/09/2015] [Accepted: 02/11/2015] [Indexed: 01/14/2023]
Abstract
BACKGROUND The optimal technique for curative resection of colonic cancer includes high ligation of the mesenteric vessels, wide excision of the colonic mesentery and prevention of tumour cell spillage. This article reports results from the authors' institution for patients in whom complete mesocolic excision was performed long before the term was coined. METHODS Patients operated on for cure for primary adenocarcinoma of the colon between January 1994 and December 2004 were identified from a prospectively maintained, institutional review board-approved, colorectal cancer registry. Medical records and operation notes were reviewed. The primary outcomes were recurrence (local and distal) and age-adjusted 5-year survival. RESULTS Some 1013 patients (560 men and 453 women) were identified, with a median age of 69 (range 21-96) years. The most common location of the cancer was the sigmoid colon (32·9 per cent), followed by the caecum (26·7 per cent) and ascending colon (17·0 per cent). Operations were performed laparoscopically in 134 patients (13·2 per cent). Median duration of hospital stay was 7 (range 1-64, mean 8·2) days. Overall morbidity and mortality rates were 13·5 and 2·2 per cent respectively; there were 20 anastomotic leaks (2·0 per cent). Some 282 patients (27·8 per cent) had stage I, 386 (38·1 per cent) stage II and 345 (34·1 per cent) stage III disease. Median lymph node yield was 28·3 (range 0-241, mean 28·3), and 12 or more nodes were examined in 88·1 per cent of patients. Adjuvant chemotherapy was administered to 277 patients (80·3 per cent) with stage III disease. Overall local and distant recurrence rates at 5 years were 5·1 and 17·1 per cent respectively. The 5-year local recurrence rate was 2·2, 5·3 and 7·7 per cent for American Joint Committee on Cancer stages I, II and III respectively. Corresponding distant recurrence rates were 4·0, 14·7 and 30·5 per cent. The 5-year overall cancer-free age-standardized survival rate was 85·3 per cent. Five-year age standardized survival rates for patients with disease stages I, II and III were 97·7, 90·8 and 69·8 per cent respectively. CONCLUSION These data define modern results of surgery for colonic cancer with conservative use of chemotherapy.
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Outcomes associated with resident involvement in laparoscopic colorectal surgery suggest a need for earlier and more intensive resident training. Surgery 2014; 156:825-32. [PMID: 25239327 DOI: 10.1016/j.surg.2014.06.072] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Accepted: 06/27/2014] [Indexed: 12/21/2022]
Abstract
PURPOSE The aim of this study is to determine if resident involvement in a large cohort of laparoscopic colorectal surgery (LCS) cases negatively impacts outcomes and ultimately increases costs. METHODS The American College of Surgeons National Surgical Quality Improvement Program database was queried for patients who underwent LCS between 2005 and 2010. Patients were classified into two groups: postgraduate year (PGY; resident involvement) or Attending Only. A subgroup analysis was then conducted among the individual PGY levels (1-2, 3-5, ≥6) and Attending Only group. RESULTS A total of 4,836 patients were included in the PGY group and 2,418 in the Attending Only group. Mean operative time (163.9 ± 66.7 vs. 140.7 ± 67.2 minutes, P < .001) and length of hospital stay (5.8 ± 5.4 vs. 5.6 ± 5.4 days, P = .015) were significantly longer in the PGY group. Surgical and nonsurgical complications and overall morbidity and mortality rates were similar between the two groups. Each individual PGY group was associated with longer operative time (P < .001), and PGY ≥ 6 was associated with an increased length of stay (P < .001). CONCLUSION Although resident participation in LCS does not affect overall mortality or morbidity, it may negatively impact hospital costs through increased operative time and length of hospital stay. Early and intensive laparoscopy training may be necessary for improving residents' laparoscopy skills before their involvement in LCS.
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Laparoscopic repair of recurrent lateral enterocele and rectocele. Int Urogynecol J 2014; 26:145-6. [PMID: 25224146 DOI: 10.1007/s00192-014-2465-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 06/19/2014] [Indexed: 11/26/2022]
Abstract
It is difficult to determine what types of procedures should be attempted in patients who have recurrent prolapse. We present a case of recurrent lateral enterocele and rectocele after the patient had undergone multiple surgeries for pelvic organ prolapse (POP), including a vaginal hysterectomy, bladder-neck suspension, anterior colporrhaphy, site-specific rectocele repair, apical mesh implant, iliococcygeus vault suspension, and transobturator suburethral sling procedure. With recurrence, the patient underwent robot-assisted laparoscopic sacral colpopexy, tension-free vaginal tape transobturator sling insertion, rectocele repair, and perineorrhaphy with cystoscopy. She then presented with defecatory outlet obstruction and constipation and subsequently was treated with a stapled transanal rectal resection. The patient returned with continued defecatory dysfunction and a recurrent lateral enterocele and rectocele. The recurrence was treated laparoscopically using a lightweight polypropylene mesh. The postoperative period was uneventful. Two years later, the patient reported decreased defecatory symptoms and no further symptomatic prolapse.
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Long-term efficacy of NASHA Dx injection therapy for treatment of fecal incontinence. Neurogastroenterol Motil 2014; 26:1087-94. [PMID: 24837493 PMCID: PMC4371654 DOI: 10.1111/nmo.12360] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 04/07/2014] [Indexed: 12/29/2022]
Abstract
BACKGROUND Injectable bulking treatment for fecal incontinence (FI) is intended to expand tissue in the anal canal and prevent fecal leakage. Use of injectable bulking agents is increasing because it can be performed in an outpatient setting and with low risk for morbidity. This study evaluated the long-term (36-month) clinical effectiveness and safety of injection of non-animal stabilized hyaluronic acid/dextranomer (NASHA Dx) on FI symptoms. METHODS In a prospective multicenter trial, 136 patients with FI received the NASHA Dx bulking agent. Treatment success defined as a reduction in number of FI episodes by 50% or more compared with baseline (Responder50 ). Change from baseline in Cleveland Clinic Florida Fecal Incontinence Score (CCFIS) and Fecal Incontinence Quality of Life Scale (FIQL), and adverse events were also evaluated. KEY RESULTS Successful decrease in symptoms was achieved in 52% of patients at 6 months and this was sustained at 12 months (57%) and 36 months (52%). Mean CCFIS decreased from 14 at baseline to 11 at 36 months (p < 0.001). Quality-of-life scores for all four domains improved significantly between baseline and 36 months of follow-up. Severe adverse events were rare and most adverse events were transient and pertained to minor bleeding and pain or discomfort. CONCLUSIONS & INFERENCES Submucosal injection of NASHA Dx provided a significant improvement of FI symptoms in a majority of patients and this effect was stable during the course of the follow-up and maintained for 3 years.
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Surgical complications impact patient perception of hospital care. J Am Coll Surg 2013; 217:843-9. [PMID: 24035448 DOI: 10.1016/j.jamcollsurg.2013.06.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Revised: 05/31/2013] [Accepted: 06/24/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Public reporting of the Hospital Consumer Assessment of Healthcare Providers and Systems survey is designed to produce data on patients' perceptions of the quality of hospital care. The aim of this study was to assess the impact of complications on patient responses to Hospital Consumer Assessment of Healthcare Providers and Systems "top-box" (most favorable) scores. STUDY DESIGN All patients who underwent a colorectal procedure from October 2009 to June 2012 at a single center were included. Patient complications were categorized as major, minor, or no complications and "surgical technique" or "medical." Chi-square and Wilcoxon rank sum tests were used to compare binary and ordinal top-box scores, respectively. RESULTS One thousand four hundred and nine surveys were collected for 1,233 patients (mean age 53 ± 15.7 years; 701 [52.2%] females) who underwent 955 (67.8%) major abdominal, 114 (8.1%) anorectal, and 340 (24.1%) stoma-related operations. There were 195 (13.8%) major and 396 (28.1%) minor complications. There were 159 (11.3%) technique complications and 411 (29.2%) medical complications. Patients without any complications were more likely to recommend the hospital than those with complications (p = 0.023) irrespective of type of complication (minor vs major; p = 0.72 or technique vs medical; p = 0.5). Responsiveness of hospital staff was also reported as higher for patients without complications (p = 0.0003) and the type of complication did not influence this assessment (minor vs major; p = 0.71 and technique vs medical; p = 0.95). CONCLUSIONS The occurrence of any complication after colorectal surgery adversely impacts patients' self-reported perceptions of hospital care as measured by Hospital Consumer Assessment of Healthcare Providers and Systems. An instrument that more accurately reflects patients' assessment of quality in the context of variations in patient, disease, and surgical factors is required.
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Colectomy for slow transit constipation: effective for patients with coexistent obstructed defecation. Int J Colorectal Dis 2013; 28:841-7. [PMID: 23525467 DOI: 10.1007/s00384-012-1498-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/08/2012] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patient selection is a crucial step when considering total abdominal colectomy and ileorectal anastomosis (TAC/IRA) for refractory constipation. PURPOSE This study aimed to evaluate the results of short- and long-term outcomes for patients with pure slow transit constipation (STC) compared to those with slow transit and features of obstructive defecation (STC + OD). METHODS This study included all patients who underwent TAC/IRA for constipation from 1999-2010. Patients were divided into two groups: group A (STC) and group B (STC + OD) based on abnormal physiology or motility testing in addition to the surgeon's clinical impression of symptomatic obstructive defecation. Demographics, operative variables, and short-term outcomes were collected by retrospective chart review and were compared between groups. Long-term functional outcomes were assessed by telephone survey. This included: number of bowel movements, use of laxatives, antidiarrheal medications, and surgery satisfaction. Validated questionnaires were collected postoperatively. RESULTS One hundred forty-four patients (143 females; mean age, 40 (18-68) years old) underwent TAC/IRA by either laparoscopic (63 (44 %)) or open (81 (56 %)) techniques. One hundred three patients had pure STC and 41 had STC + OD. Four patients underwent TAC with end ileostomy at first procedure. Seven patients underwent surgery after a trial of diverting ileostomy. One patient died unexpectedly, 2 days after uneventful surgery. Median follow-up was 43 (IQR, 16-75) months. Five (5 %) patients in group A and two (5 %) in group B underwent subsequent ileostomy for poor functional outcomes. Eighty-eight (68 %) patients were available by telephone. Short- and long-term outcomes were equivalent in both groups as well as patient satisfaction (89 vs. 85 %, p = 0.7). CONCLUSIONS Total abdominal colectomy can be offered to selective patients with slow transit constipation and obstructive defecation with equivalent long-term results.
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Colectomy with ileorectal anastomosis has a worse 30-day outcome when performed for colonic inertia than for a neoplastic indication. Colorectal Dis 2013; 15:481-6. [PMID: 23061597 DOI: 10.1111/codi.12058] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 08/10/2012] [Indexed: 02/08/2023]
Abstract
AIM Whether bowel related dysfunction adversely affects postoperative recovery after total colectomy with ileorectal anastomosis (C + IRA) for colonic inertia (CI) has not been previously well evaluated. This study compared the early postoperative outcome of C + IRA for CI and for other noninflammatory indications. METHOD Patients undergoing elective C + IRA from 1999 to 2010 were identified from a prospectively maintained database. Since inflammation in the rectum or small bowel may influence the outcome, patients with inflammatory bowel disease were excluded. Patients undergoing surgery for CI (group A) were compared with patients having the operation for other benign noninflammatory diseases (group B). Demographics, American Society of Anesthesiologists (ASA) score, body mass index (BMI), surgical procedure and 30-day complications were assessed. RESULTS The study population consisted of 333 patients undergoing elective C + IRA (99 men, mean age 39 ± 16 years). The procedure was laparoscopic in 163 (49%) patients. Groups A (n = 131) and B (n = 202) had similar age and ASA score (39 ± 11 vs 39 ± 19 years, P = 0.4; 2.2 ± 0.5 vs 2.4 ± 0.7). Group A patients had lower BMI (25 ± 5 vs 28 ± 8 kg/m(2) , P = 0.002), more women (99 vs 51%, P < 0.001) and fewer laparoscopic procedures (43 vs 53%, P = 0.04). Compared with group B, group A had a greater incidence of postoperative ileus (32 vs 19%, P = 0.009), higher overall morbidity (36 vs 15%, P < 0.001) and increased length of stay (8.4 ± 6 vs 7.2 ± 5 days, P < 0.006). These differences persisted when subgroups of patients who underwent laparoscopic or open surgery were compared. CONCLUSION Although CI is considered a 'benign' condition, patients undergoing C + IRA for this indication have significant morbidity compared with patients having the operation for other noninflammatory benign conditions.
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Abstract
AIM Studies investigating the functional outcome after restorative surgery for rectal cancer have mainly focused on the effect of different surgical techniques on bowel habit or sexual activity at a single time-point. The aim of this study was to assess, longitudinally, the effect of rectal cancer treatment on bowel function, quality of life and sexual activity. METHOD The study parameters were assessed using self-administered questionnaires, including the Short Form 36 (SF-36), repeatedly, over a 5-year period. Patient details were obtained from the Cleveland Clinic prospective database. RESULTS There were 260 (186 male) patients. The mean ages of male and female patients at the time of surgery were 60.5 and 57.5 years, respectively. There was no significant difference in comorbidity or stage between the groups. Women had a better overall survival. More women than men had postoperative radiation and perioperative blood transfusions. Men had a higher percentage of hand-sewn anastomoses (23.9%vs 10.8%, P = 0.018), but there was no overall difference in the mean level of anastomosis (2.3 cm vs 1.9 cm, P = 0.38). Men had worse nocturnal bowel function, more incontinence and a poorer mental component score on the SF-36. Pad use increased over time to a greater degree in women. Sexual activity, which was similar in men and women at baseline, had fallen at 5 years in both genders. CONCLUSION After restorative resection for rectal cancer, bowel function is worse in men than in women, especially night evacuation at 3 and 5 years postoperatively. Sexual function in both genders declines sharply initially within 1 year postoperatively and more gradually over 5 years.
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Abstract
AIM There is poor consensus in the literature about measuring perineal descent. We aimed to assess symptoms and quality of life in constipated patients with abnormal perineal descent. METHOD Constipated patients were categorized into those with obstructed defaecation, colonic inertia, mixed disorders and irritable bowel syndrome constipation types. Anal physiology was performed. KESS score, Irritable Bowel Syndrome Quality of Life and SF-12 questionnaires were completed. The position of the perineum was measured by defaecography. Patients were divided into two groups according to the position of the perineal descent at rest: group 1 (normal < 3.5 cm) and group 2 (abnormal > 3.5 cm). RESULTS Fifty-eight patients were identified, 23 (40%) in group 1 and 35 (60%) in group 2. Patients in group 2 were older (P = 0.007), had a higher body mass index (BMI; P = 0.003), a higher rate of hysterectomy (P = 0.04) and more vaginal deliveries (P = 0.001). Obstructed defaecation was the predominant subtype of constipation. Group 1 had more difficulty in initiating defaecation and group 2 presented more cases with intussusception and enterocele (P = 0.03 for both). Group 2 had a lesser degree of perineal descent between rest and straining. Rectal compliance was greater in group 2 (P = 0.03). Symptoms and quality of life scores were similar between the groups. CONCLUSION Radiologically determined excessive perineal descent is not indicative of worse symptoms or quality of life. This radiological finding does not warrant further investigation.
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Abstract
AIM The role of biological therapy in perianal fistulas associated with Crohn's disease (CD) is uncertain as available data are confused and conflicting. In order to provide some clarity to the issue we have examined a large cohort of patients with perianal fistulas and CD and stratified them according to use of biological agents. METHOD Patients with perianal Crohn's fistulas treated between June 1999 and June 2009 were stratified according to use of biological agents and outcome was examined. Healing was defined as absence of fistula or drainage. Prior to surgery perianal sepsis was eradicated with drains or setons. Endpoints were defined as either complete healing, improvement (minimal symptoms and drainage) or unhealed, as noted at subsequent outpatient follow-up. Variables assessed were age, body mass index, smoking, perineal involvement with Crohn's granuloma and type of procedure. Fisher's exact test and χ(2) test were used for analysis. RESULTS Two hundred and eighteen patients had anal fistulas and CD. Mean follow-up was 3.2±3 years with mean age 38.8±12.2years and body mass index of 25.3±6. One hundred and seventeen patients (53.7%) underwent surgery alone (Group A) and 101 patients (46.3%) underwent surgery and biological immunomodulator treatments (Group B). Demographic data and CD history were similar between groups. Surgeries included seton drainge (n=90), fistulotomy (n=22), rectal advancement flap (n=39), fistulotomy plus seton (n=47) and others (n=20). Overall improvement in Group A was in 42 patients (35.9%) vs 72 patients (71.3%) in Group B (P=0.001). There was no significant difference in other studied variables between both groups. CONCLUSIONS There is a definite role for biological therapy as an adjuvant to surgery in patients with perianal fistulas and CD.
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Abstract
AIM Long-term results of the overlapping sphincter repair (OSR) have been disappointing, attributed to poor tissue quality that deteriorates with time. Biological grafts enforce tissues. The aim was to compare functional outcome and quality of life at 1 year with and without Permacol reinforcement to evaluate short-term benefit. METHOD From November 2007 to November 2008, women undergoing OSR using Permacol (group 1, n = 10) under institutional review board approval (safety trial) were age matched with patients from an institutional review board approved database (group 2, n = 10) who underwent the traditional OSR. Permacol mesh was placed under the two overlapped muscles. Group 2 underwent traditional repair. Preoperative and postoperative management of the groups was similar. The Fecal Incontinence Severity Index (FISI), the Cleveland Clinic Incontinence Score (CCFIS) and the Fecal Incontinence Quality of Life (FIQL) scale were used preoperatively and 1 year post-surgery. RESULTS No significant differences in demographics, symptom duration, number of vaginal deliveries, comorbidities and symptom severity were noted. Group 2 underwent concomitant procedures. Group 1 reported no complications. Group 2 reported urinary retention and dehiscence. A significant difference was found in preoperative and postoperative FIQL subscales of coping/behaviour between groups. However, comparing the pre and post scores, significant improvements on FISI (P = 0.02), the CCFIS (P = 0.005) and two subscales of FIQL (coping/behaviour, P = 0.02, and embarrassment, P = 0.01) were found in group 1. Patient satisfaction was higher in group 1. CONCLUSION Biologic tissue enhancers (Permacol) do not add morbidity. Sphincter augmentation results in significant improvement in continence and quality of life scores compared with the preoperative scores in the short term over traditional repair. Long-term studies are needed to determine if this effect is sustained.
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Anal encirclement with sphincter repair (AESR procedure) using a biological graft for anal sphincter damage involving the entire circumference. Colorectal Dis 2012; 14:592-5. [PMID: 21689344 DOI: 10.1111/j.1463-1318.2011.02675.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM The effect of a biological material to support an overlapping sphincter repair was investigated in patients with damage to the entire circumference of the external sphincter due to radiation or trauma. METHOD A tunnel is created under the damaged external anal sphincter muscle to encircle the anal canal. A biological graft (Surgisis™; 6 ply, 2×20 cm) is then inserted through the tunnel and sutured to the muscle after being pulled firmly to close the patulous anus. An overlapping repair is then carried out. Between January 2009 and June 2010, 13 patients underwent this procedure. RESULTS The average age at surgery was 68.6 years. The mean follow up was 16.3 (range 6-24) months. The average length of stay was 1 day. No complications were reported. Postoperatively, incontinence severity scores and quality of life scales [39.22 (±16.1) to 9.66 (±11.9)] showed improvement. Incontinence episodes were markedly decreased to one per week. CONCLUSION Anal encirclement using a biological graft with sphincter augmentation may achieve continence in patients with circumferential anal sphincter damage.
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Total Abdominal Colectomy Has a Similar Short-Term Outcome Profile Regardless of Indication: Data from the National Surgical Quality Improvement Program. Am Surg 2011. [DOI: 10.1177/000313481107701231] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The purpose of this study was to evaluate the 30-day postoperative complications rate in patients undergoing elective total abdominal colectomy (TAC) for chronic constipation, neoplastic disorders, and inflammatory bowel disease (IBD) using the American College of Surgeons National Quality Improvement Database (ACS-NSQIP). The 2007 ACS-NSQIP sample was used to identify the Current Procedural Terminology codes for TAC and International Classification of Diseases, 9th Revision codes for chronic constipation, neoplasia, and IBD. Preoperative and intraoperative variables and postoperative complications were compared among the three diagnosis groups. Wilcoxon rank sum and Fisher exact tests were used for analysis. P < 0.05 was considered significant. Seven hundred forty-four patients were identified; chronic constipation was found in 107 (14.4%) patients, neoplasia in 312 (42.3%), and IBD in 322 (43.3%). Patients with constipation were predominantly females (85.2%). The neoplastic group was older and had greater body mass index when compared with the other groups. Patients with IBD presented greater use of steroids, lower albumin and hematocrit levels, and higher morbidity probability. Constipated patients had more neurologic and renal complications when compared with the IBD group ( P = 0.01). None of the other categories of complications were statistically different among the diagnosis groups. With the exception of urinary tract infection being higher in the constipation patients compared with IBD (10 vs 4%, P = 0.03), there were no statistically significant differences among the other short-term specific complications. The 30-day complication rate after TAC is similar for chronic constipation, neoplasia, and IBD.
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Total abdominal colectomy has a similar short-term outcome profile regardless of indication: data from the National Surgical Quality Improvement Program. Am Surg 2011; 77:1613-1618. [PMID: 22273218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The purpose of this study was to evaluate the 30-day postoperative complications rate in patients undergoing elective total abdominal colectomy (TAC) for chronic constipation, neoplastic disorders, and inflammatory bowel disease (IBD) using the American College of Surgeons National Quality Improvement Database (ACS-NSQIP). The 2007 ACS-NSQIP sample was used to identify the Current Procedural Terminology codes for TAC and International Classification of Diseases, 9th Revision codes for chronic constipation, neoplasia, and IBD. Preoperative and intraoperative variables and postoperative complications were compared among the three diagnosis groups. Wilcoxon rank sum and Fisher exact tests were used for analysis. P < 0.05 was considered significant. Seven hundred forty-four patients were identified; chronic constipation was found in 107 (14.4%) patients, neoplasia in 312 (42.3%), and IBD in 322 (43.3%). Patients with constipation were predominantly females (85.2%). The neoplastic group was older and had greater body mass index when compared with the other groups. Patients with IBD presented greater use of steroids, lower albumin and hematocrit levels, and higher morbidity probability. Constipated patients had more neurologic and renal complications when compared with the IBD group (P = 0.01). None of the other categories of complications were statistically different among the diagnosis groups. With the exception of urinary tract infection being higher in the constipation patients compared with IBD (10 vs 4%, P = 0.03), there were no statistically significant differences among the other short-term specific complications. The 30-day complication rate after TAC is similar for chronic constipation, neoplasia, and IBD.
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Granulomas in Crohn's disease: does progression through the bowel layers affect presentation or predict recurrence? Colorectal Dis 2011; 13:1142-7. [PMID: 20860713 DOI: 10.1111/j.1463-1318.2010.02421.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AIM The aim of the study was to correlate the presence and pattern of distribution of granulomas in resected specimens to clinical characteristics and outcome in patients undergoing surgery for Crohn's disease. METHOD Patients with Crohn's disease who underwent surgical resection between 2001 and 2007 were identified. Pathology slides were reviewed for the presence, number and location of granulomas in four representative slides from each specimen. RESULTS Two-hundred and seven patients were identified. At a mean follow up of 14 months, 39 patients had a recurrence, 22 (57%) of whom underwent reoperation. Ninety-four (45%) patients had granulomas present in the surgical specimen. Patients with granulomas were younger (P<0.001), had a lower preoperative body mass index (P=0.037), were more likely to be female (P=0.017) and were more likely to have extra-intestinal manifestations (P=0.026) or perianal disease (P=0.012). Sites of disease and procedures performed were similar in both groups. Disease recurrence and reoperative rates were similar in both groups, as were length of stay and morbidity rates. The average number of granulomas present in each sampled pathology slide was 7.2, and there was no correlation between number of granulomas and disease severity. No link was found between the depth of involvement of the granulomas and fistulizing or stricturing disease. CONCLUSION Granulomas were associated with increased extra-intestinal manifestations and perianal disease, a lower body mass index and younger or female patients. There was no correlation between the presence of granulomas and disease progression or recurrence rates during the short follow-up period of this study.
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Minimally invasive surgical wound infections: laparoscopic surgery decreases morbidity of surgical site infections and decreases the cost of wound care. Colorectal Dis 2011; 13:811-5. [PMID: 20456462 DOI: 10.1111/j.1463-1318.2010.02302.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM The morbidity of surgical site infections (SSIs) were compared in patients who underwent open (OS) vs laparoscopic (LS) colorectal surgery. METHOD Data from 603 consecutive LS patients and 2246 consecutive OS patients were prospectively recorded. Morbidity of SSIs was assessed by the need for emergency department (ED) evaluation, subsequent hospital re-admission and re-operation. The cost of wound care was measured by the need for home healthcare, wound vacuum assisted closure (VAC) or independent patient wound care. RESULTS SSIs were identified in 5.8% (n = 25) of LS patients and 4.8% (n = 65) of OS patients. ED evaluation for the infection was needed in 24% of the LS group and 42% of the OS group. Hospital re-admission was needed in one LS patient and in 52% OS patients. No LS patient needed re-operation compared with 12% of OS patients. HHC ($162/dressing change) was required in 63% of the OS group compared with 8% of LS group. A home wound VAC system ($107/day) was utilized in 12% of the OS patients but in none of the LS patients. Dressing changes were managed independently by the patient in 92% of the LS compared with 37% of the OS patients. CONCLUSION Laparoscopic colorectal surgery patients experience less morbidity when they develop SSIs incurring less cost compared with open colorectal surgery patients.
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Efficacy of dextranomer in stabilised hyaluronic acid for treatment of faecal incontinence: a randomised, sham-controlled trial. Lancet 2011; 377:997-1003. [PMID: 21420555 DOI: 10.1016/s0140-6736(10)62297-0] [Citation(s) in RCA: 152] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Injection of a bulking agent in the anal canal is an increasingly used treatment for faecal incontinence, but efficacy has not been shown in a controlled trial. We aimed to assess the efficacy of injection of dextranomer in stabilised hyaluronic acid (NASHA Dx) for treatment of faecal incontinence. METHODS In this randomised, double-blind, sham-controlled trial, patients aged 18-75 years from centres in USA and Europe were randomly assigned (2:1) to receive either transanal submucosal injections of NASHA Dx or sham injections. Randomisation was stratified by sex and region in blocks of six, and managed with a computer generated, real-time, web-based system. Patients and investigators were masked to assignment for 6 months when the effect on severity of faecal incontinence and quality of life was assessed with a 2-week diary and clinical assessments. The primary endpoint was response to treatment based on the number of incontinence episodes. A response to treatment was defined as a reduction in number of episodes by 50% or more. Patients in the active treatment group are still being followed up. This trial was registered with ClinicalTrials.gov, number NCT00605826. FINDINGS 278 patients were screened for inclusion, of whom 206 were randomised assigned to receive NASHA Dx (n=136) or sham treatment (n=70). 71 patients who received NASHA Dx (52%) had a 50% or more reduction in the number of incontinence episode, compared with 22 patients who received sham treatment (31%; odds ratio 2·36, 95% CI 1·24-4·47, p=0·0089). We recorded 128 treatment-related adverse events, of which two were serious (1 rectal abscess and 1 prostatic abscess). INTERPRETATION Anal injection of NASHA Dx is an effective treatment for faecal incontinence. A refinement of selection criteria for patients, optimum injected dose, ideal site of injection, and long-term results might further increase the acceptance of this minimally invasive treatment. FUNDING Q-Med AB.
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Abstract
Fecal incontinence is a devastating problem for those afflicted. It can lead to embarrassment and social isolation. Treating the problem begins with a thorough history and physical examination. Further testing (such as anal physiology testing or anal endosonography) depends on the examination and treatment plan. Conservative medical therapies (such as dietary manipulation, medication to slow the stool, and biofeedback) are usually tried first. Surgery includes sphincter repair, SECCA, artificial bowel sphincter, and stoma. New therapies continue to evolve with the intention of further improving quality of life for these afflicted patients.
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Abstract
OBJECTIVE The aim of this study was to analyse the efficacy of the anal fistulae plug (Cook Surgisis AFP) for the management of complex anal fistulae. METHOD A review of patients with anal fistulae treated using Cook Surgisis AFP between October 2005 and 2007 was undertaken. Patient's demographics, fistulae aetiology and success rates were recorded. RESULTS Thirty-three patients underwent 49 plug insertions. The median age was 44.4 years; 18 females. The fistulae aetiology was cryptoglandular in 61% and Crohn's disease in 39%. The median follow up 221.5 days (range 44-684). Twenty-one patients had previous failed surgery. Twenty-eight patients had draining setons in situ at time of plug placement. The overall success rate was 8/32 patients (25%). Two of the 22 Crohn's fistulae healed (9.1%) and 9/26(34.6%) cryptoglandular fistulae healed. The reasons for failure were sepsis in 87% and plug dislodgement in 13%. Significant predictor factors for improved outcome were African-Americans patients (P = 0.009), and presence of seton (P = 0.05). CONCLUSIONS Anal fistulae plug was associated with a lower success rate than previously reported. Septic complications were the main reason for failure.
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Abstract
INTRODUCTION The prognostic value of postoperative manometry in fecal incontinence is still controversial. The aims of this study were to establish if Fecal Incontinence Severity Index (FISI) and Fecal Incontinence Quality of Life Scale (FIQL) scores correlate with anal manometry and endoanal ultrasound findings and to define if there is any prognostic value in performing anal manometry after patients are surgically treated for fecal incontinence. METHODS Fifty-three patients, all women, were identified. All patients underwent a surgical procedure and were analyzed pre- and postoperatively. Fecal incontinence was assessed using the FISI and FIQL. Patients who did not have these score were excluded. Manometry and ultrasound findings before treatment and manometry findings after treatment were compared with surgical patient's incontinence scores. Anal canal length was noted, and its association with the pre- and postoperative manometry finding and incontinence scores were compared. RESULTS No correlation of pre- and postoperative resting and squeeze pressures with incontinence scores was found. Ultrasound findings had no correlation with manometry results and incontinence scores. Anal canal length correlated with both pre- and postoperative manometry findings but not with incontinence scores. CONCLUSION Preoperative anal manometry and endoanal ultrasound help in guiding treatment options in patients with fecal incontinence. A decrease in FISI and increase in FIQL scores after a sphincter repair quantifies improvement after incontinence surgery, while changes in anal manometry pressures readings do not.
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Risk of clinical leak after laparoscopic versus open bowel anastomosis. Surg Endosc 2010; 24:1898-903. [PMID: 20112117 DOI: 10.1007/s00464-009-0867-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Accepted: 11/23/2009] [Indexed: 11/30/2022]
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Does a laparoscopic approach affect the number of lymph nodes harvested during curative surgery for colorectal cancer? Surg Endosc 2009; 24:113-8. [PMID: 19517186 DOI: 10.1007/s00464-009-0534-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2009] [Revised: 04/14/2009] [Accepted: 05/01/2009] [Indexed: 12/17/2022]
Abstract
BACKGROUND This study aimed to assess the number of lymph nodes (LNs) harvested after laparoscopic and open colorectal cancer resections. METHODS Between 1996 and 2007, 431 colorectal cancer patients underwent laparoscopic resection. During the periods of 1996-1997, 2002-2003, and 2006-2007, 243 patients undergoing laparoscopic colorectal cancer resection were matched 1-2 by age, operation, gender, operation date, body mass index (BMI), and tumor stage (TNM) to 486 patients undergoing open surgery. The numbers of examined and involved LNs were compared according to tumor location and year of surgery. RESULTS Colorectal cancer resections (243 laparoscopic and 486 open procedures) were performed for 729 patients (447 men) with a mean age of 66.2 +/- 12.3 years and a mean BMI of 28.5 +/- 7.3. The mean number of LNs per case was 24.8 +/- 20.6. The number of LNs retrieved did not differ between laparoscopic and open surgery (p = 0.4). A significant difference was observed between the number of involved LNs retrieved laparoscopically (2.2 +/- 3.8) and the number retrieved by open surgery (1.6 +/- 4; p = 0.03). There were significant differences between the numbers of LNs retrieved from the right colon (28.1 +/- 14.6), left colon (24.5 +/- 17.6), and rectum (19.1 +/- 15.1) (p < 0.001). There were significantly fewer examined LNs in laparoscopic than in open cases during 2002 and 2003 (p = 0.003). CONCLUSION Laparoscopic resection of colorectal cancer can achieve lymph node retrieval similar to that achieved by the open approach. In this era of new technology, laparoscopic lymph node harvest is becoming more optimized.
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Transrectal ultrasound, manometry, and pudendal nerve terminal latency studies in the evaluation of sphincter injuries. Clin Colon Rectal Surg 2008; 21:157-66. [PMID: 20011414 PMCID: PMC2780206 DOI: 10.1055/s-2008-1080995] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Fecal incontinence may be due to postpartum anal sphincter injuries or neurological damage even in the absence of obvious perineal trauma. Anal physiologic testing with transrectal ultrasound, manometry, and pudendal nerve terminal latency studies help to identify those patients with anal sphincter injuries who might benefit from anal sphincter repair. In this article, the authors discuss the specific tests that are available and how to interpret them.
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A randomized multicenter trial to compare long-term functional outcome, quality of life, and complications of surgical procedures for low rectal cancers. Ann Surg 2007; 246:481-8; discussion 488-90. [PMID: 17717452 PMCID: PMC1959344 DOI: 10.1097/sla.0b013e3181485617] [Citation(s) in RCA: 213] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Colonic pouches have been used for 20 years to provide reservoir function after reconstructive proctectomy for rectal cancer. More recently coloplasty has been advocated as an alternative to a colonic pouch. However there have been no long-term randomized, controlled trials to compare functional outcomes of coloplasty, colonic J-Pouch (JP), or a straight anastomosis (SA) after the treatment of low rectal cancer. AIM : To compare the complications, long-term functional outcome, and quality of life (QOL) of patients undergoing a coloplasty, JP, or an SA in reconstruction of the lower gastrointestinal tract after proctectomy for low rectal cancer. METHODS A multicenter study enrolled patients with low rectal cancer, who were randomized intraoperatively to coloplasty (CP-1) or SA if JP was not feasible, or JP or coloplasty (CP-2) if a JP was feasible. Patients were followed for 24 months with SF-36 surveys to evaluate the QOL. Bowel function was measured quantitatively and using Fecal Incontinence Severity Index (FISI). Urinary function and sexual function were also assessed. RESULTS Three hundred sixty-four patients were randomized. All patients were evaluated for complications and recurrence. Mean age was 60 +/-12 years, 71% were male. Twenty-three (7.4%) died within 24 months of surgery. No significant difference was observed in the complications among the 4 groups. Two hundred ninety-seven of 364 were evaluated for functional outcome at 24 months. There was no difference in bowel function between the CP-1 and SA groups. JP patients had fewer bowel movements, less clustering, used fewer pads and had a lower FISI than the CP-2 group. Other parameters were not statistically different. QOL scores at 24 months were similar for each of the 4 groups. CONCLUSIONS In patients undergoing a restorative resection for low rectal cancer, a colonic JP offers significant advantages in function over an SA or a coloplasty. In patients who cannot have a pouch, coloplasty seems not to improve the bowel function of patients over that with an SA.
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Preoperative Staging. SEMINARS IN COLON AND RECTAL SURGERY 2005. [DOI: 10.1053/j.scrs.2005.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Controversy exists over the utility of manometry in the management of fecal incontinence. In light of newer methods for the management of fecal incontinence demonstrating favorable results, this study was designed to evaluate manometric parameters relative to functional outcome following overlapping sphincteroplasty. Twenty women, 29 to 84 years of age (mean age 50 years), with severe fecal incontinence and large (>or=50%) sphincter defects on ultrasound were studied. All participants underwent anal manometry (mean resting pressure, mean squeeze pressure, anal canal length, compliance), pudendal nerve terminal motor latency (PNTML) testing, and completed the American Society of Colon and Rectal Surgeons fecal incontinence severity index (FISI) survey before and 6 weeks after sphincter repair. Statistical analysis for all data included the Wilcoxon rank-sum test, Mann-Whitney test, and Spearman's correlation. Significant perioperative improvement was seen in the absolute resting and squeeze pressures and anal canal length. Overlapping sphincteroplasty was also associated with significant improvement in fecal incontinence scores (FISI 36 vs. 16.4; P=0.0001). Although no single preoperative manometric parameter was able to predict outcome following sphincteroplasty, preoperative mean resting and squeeze pressures as well as anal canal length inversely correlated with the relative changes in these parameters achieved postoperatively. These findings suggest that either the physiologic parameters studied are not predictive of functional outcome or the scoring system used is ineffective in determining function. The perioperative paradoxical changes in resting pressure, squeeze pressure, and anal canal length would support the use of overlapping sphincteroplasty in patients with significant sphincter defects and poor anal tone.
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Abstract
PURPOSE The endorectal advancement flap is a surgical procedure used in the treatment of anorectal and rectovaginal fistulas. There is a wide range of success rates published in the literature. This study was undertaken to examine the success rate of primary endorectal advancement flap in our own institution. We attempted to identify factors that influence the rate of healing. METHODS A retrospective review was performed on 105 patients (43 males) who underwent their first endorectal advancement flap at our institution between January 1, 1994, and June 30, 1999. Ninety-nine patients were available for follow-up. Sixty-two patients had anorectal and 37 had rectovaginal fistulas. The causes of fistula included cryptoglandular (48 patients), Crohn's disease (44), obstetric injury (5), trauma (1), and other (1). RESULTS The median follow-up was 17.1 (range, 0.4-66.9) months. The median age was 42 (range, 16-78) years. Recurrence was seen in 36 patients (36.4 percent); thus, the primary rate of healing was 63.6 percent. Factors that were associated with higher rates of success were increased age (P = 0.011), greater body surface area (P = 0.012), history of incision and drainage of a perianal abscess preceding advancement flap (P = 0.010), previous placement of a seton drain (P = 0.025), and short duration of fistula (P = 0.003). Factors that negatively influenced the healing rate of the flap were the diagnoses of Crohn's disease (P = 0.027) and rectovaginal fistula (P = 0.002). Length of hospitalization, discharge on oral antibiotics, and the presence of a diverting stoma did not influence the rate of healing. Prednisone was associated with a distinct trend toward failure, with none of the patients on high-dose prednisone (greater than 20 mg/day) having achieved long-term healing. No fistulas recurred after a period of 15 months. CONCLUSION The endorectal advancement flap is an effective method of repair for both anorectal and rectovaginal fistulas, even though the success rate may not be as optimistic as in some other published studies. Patient selection is imperative, realizing that a higher rate of failure may be present in Crohn's disease and rectovaginal fistulas. Control of sepsis before endorectal advancement flap with drainage of a perianal abscess and/or seton placement, whenever possible, is indicated.
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Abstract
BACKGROUND The insertion of a colonoscope to the caecum is a difficult technique to teach and to learn. The most commonly used criterion for proficiency is completion rate and early experience is often discouraging. In order to document the learning curve and better define normal progress for the early learning experience, the performance of trainees during their first 100-125 cases was recorded. METHODS The completion rate and time for office colonoscopy were recorded prospectively over a 5-year period for each of 18 trainees. Trainees' experience was analysed in groups of 25 cases, numbered chronologically. Completion rate was defined as the number of examinations completed to the caecum by the trainee expressed as a percentage of the number completed by the staff. RESULTS The mean overall completion rate for trainees was 56.4% (range 27.8-83.9%). For the first five groups of 25 cases, the percentage completion rates (in order from first 25 cases to fifth 25 cases) were 43.1, 52.6, 49.3, 61.8 and 75.1%, respectively. There was a wide variation in completion rates between trainees, but no difference in time taken. (Time for trainees to complete the procedure, in order from the first 25 cases to fifth 25 cases: 18.7, 19.1, 19.4, 17.6 and 17.1 min, respectively.) CONCLUSIONS Early experience in colonoscopy can be discouraging. At least 100 cases are needed to attain a level of proficiency that enables completion in two-thirds of cases, whereas 125 cases lead to an average completion rate of 75%.
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Abstract
The lack of standardized terminology in pelvic floor disorders (pelvic organ prolapse, urinary incontinence, and fecal incontinence) is a major obstacle to performing and interpreting research. The National Institutes of Health convened the Terminology Workshop for Researchers in Female Pelvic Floor Disorders to: (1) agree on standard terms for defining conditions and outcomes; (2) make recommendations for minimum data collection for research; and (3) identify high priority issues for future research. Pelvic organ prolapse was defined by physical examination staging using the International Continence Society system. Stress urinary incontinence was defined by symptoms and testing; 'cure' was defined as no stress incontinence symptoms, negative testing, and no new problems due to intervention. Overactive bladder was defined as urinary frequency and urgency, with and without urge incontinence. Detrusor instability was defined by cystometry. For all urinary symptoms, defining 'improvement' after intervention was identified as a high priority. For fecal incontinence, more research is needed before recommendations can be made. A standard terminology for research on pelvic floor disorders is presented and areas of high priority for future research are identified.
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Abstract
INTRODUCTION Perineal endometriosis with anal sphincter involvement is an infrequent occurrence. Wide excision is the best chance of cure of perineal endometriosis but may cause incontinence when the anal sphincter is involved. Conversely, narrow excision may result in incomplete removal, with increased recurrence rates and need of additional therapy. Wide excision with primary sphincteroplasty and narrow excision surgical techniques are reviewed. METHODS One case report of perineal endometriosis with anal sphincter involvement and previously reported cases were reviewed. Patients were compared based on type of resection (wide or narrow excision) and outcome. RESULTS Since 1957 there have been seven reported cases of perineal endometriosis with anal sphincter involvement, with the present authors adding one additional case for a total of eight. The mean age was 33 (range, 22-47) years. Surgical treatment included wide excision with primary sphincteroplasty (2 cases), narrow excision (4 cases), and incomplete excision (1 case). One case spontaneously regressed after a subsequent pregnancy. There were two recurrences in the narrow excision group and no recurrences in the wide excision group. There were no complications reported for any of the procedures. CONCLUSIONS Although follow-up time was variable and the numbers small, wide excision with primary sphincteroplasty for patients with perineal endometriosis with anal sphincter involvement seems to be the best chance of cure with good functional results. It should be considered particularly in younger patients to obviate the need of long-term subsequent hormonal therapy or re-excision for symptomatic recurrences. In contrast, patients closer to menopause (when endometriosis tends to regress) may be treated optimally by narrow excision to avoid the risks of significant anal sphincter resection.
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