RESUMEN
BACKGROUND: Ileal pouch anal anastomosis (IPAA) circumferential pouch advancement (CPA) involves full-thickness transanal 180-360° dissection of the distal pouch, allowing the advancement of healthy bowel to cover the internal opening of a vaginal fistula. We aimed to describe the long-term outcomes of this rare procedure. METHODS: Patients with IPAA who underwent transanal pouch advancement for any indication between 2009 and 2021 were included. Demographics, operative details, and outcomes were reviewed. An early fistula was defined as occurring within 1 year of IPAA construction. Clinical success was defined as resolution of symptoms necessitating CPA, pouch retention, and no stoma at the time of follow-up. Figures represent the median (interquartile range) or frequency (%). RESULTS: Over a 12-year period, nine patients were identified; the median age at CPA was 41 (36-44) years. Four patients developed early fistula after index IPAA, and five developed late fistulae. The median number of fistula repair procedures prior to CPA was 2 (1-2). All patients were diagnosed with ulcerative colitis at the time of IPAA and all late patients were re-diagnosed with Crohn's disease. Four (44.4%) patients had ileostomies present at the time of surgery, three (33.3%) had one constructed during surgery, and two (22.2%) never had a stoma. The median follow-up time was 11 (6-24) months. Clinical success was achieved in four of the nine (44.4%) patients at the time of the last follow-up. CONCLUSIONS: Transanal circumferential pouch advancement was an effective treatment for refractory pouch vaginal fistulas and may be offered to patients who have had previous attempts at repair.
Asunto(s)
Colitis Ulcerosa , Reservorios Cólicos , Complicaciones Posoperatorias , Proctocolectomía Restauradora , Fístula Vaginal , Humanos , Femenino , Adulto , Reservorios Cólicos/efectos adversos , Fístula Vaginal/cirugía , Fístula Vaginal/etiología , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Resultado del Tratamiento , Colitis Ulcerosa/cirugía , Estudios Retrospectivos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Enfermedad de Crohn/cirugía , Enfermedad de Crohn/complicaciones , Estudios de SeguimientoRESUMEN
BACKGROUND: Ileal pouch anal anastomosis is the preferred method for restoration of intestinal continuity after proctocolectomy. Successful ileal pouch anal anastomosis requires adequate reach of the ileal mesentery to the pelvis. Reach issues are a common cause for intraoperative pouch abandonment; however, data regarding contemporary abandonment rates are rare and nonexistent in the revisional setting. METHODS: A retrospective review was conducted of consecutive ileal pouch anal anastomosis surgery at a single referral center. Both initial or "primary" pouches and revisional pouch surgery were included. RESULTS: In total, 447 attempts at pouch anal anastomosis were made, with an 1.6% overall rate of intraoperative abandonment. Pouch abandonment was attributed to inadequate mesenteric reach during 3 surgeries, desmoid tumors in 2 surgeries, and insufficient remaining small bowel in 2 surgeries. Twelve patients required lengthening maneuvers including 6 S pouches (1%) and 6 H pouches (1%). One half (49%) of operations were revisional ileal pouch anal anastomosis surgery. Overall, reach issues led to intraoperative abandonment in only 0.4% of attempted primary pouches and 1.0% of revisional surgeries. A preoperative diagnosis of familial adenomatous polyposis was associated with pouch abandonment (P < .001). CONCLUSION: Extremely low pouch abandonment rates as a result of mesenteric reach can be achieved even in the revisional setting at a high-volume center with institutional expertise. In the revisional setting, intra-abdominal desmoids or the potential for short gut affects pouch abandonment rates as much as reach issues.
Asunto(s)
Reservorios Cólicos , Proctocolectomía Restauradora , Reoperación , Humanos , Estudios Retrospectivos , Femenino , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Reoperación/estadística & datos numéricos , Masculino , Adulto , Persona de Mediana Edad , Adulto Joven , Hospitales de Alto Volumen/estadística & datos numéricosAsunto(s)
Laparoscopía , Reoperación , Cirugía Endoscópica Transanal , Humanos , Laparoscopía/métodos , Reoperación/métodos , Cirugía Endoscópica Transanal/métodos , Reservorios Cólicos/efectos adversos , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Femenino , Masculino , Colitis Ulcerosa/cirugíaRESUMEN
Despite the decreased rates in inflammatory bowel disease (IBD) colectomies due to high advances in therapeutic options, a significant number of patients still require proctocolectomy with ileal pouch-anal anastomosis (IPPA) for ulcerative colitis (UC). Pouchitis is the most common complication in these patients, where up to 60% develop one episode of pouchitis in the first two years after UC surgery with IPAA with severe negative impact on their quality of life. Acute cases usually respond well to antibiotics, but 15% of patients will still develop a refractory disease that requires the initiation of advanced immunosuppressive therapies. For chronic idiopathic pouchitis, current recommendations suggest using the same therapeutic options as for IBD in terms of biologics and small molecules. However, the available data are limited regarding the effectiveness of different biologics or small molecules for the management of this condition, and all evidences arise from case series and small studies. Vedolizumab is the only biologic agent that has received approval for the treatment of adult patients with moderately to severely active chronic refractory pouchitis. Despite the fact that IBD treatment is rapidly evolving with the development of novel molecules, the presence of pouchitis represents an exclusion criterion in these trials. Recommendations for the approach of these conditions range from low to very low certainty of evidence, resulting from small randomized controlled trials and case series studies. The current review focuses on the therapeutic management of idiopathic pouchitis.
Asunto(s)
Enfermedades Inflamatorias del Intestino , Reservoritis , Proctocolectomía Restauradora , Humanos , Reservoritis/tratamiento farmacológico , Reservoritis/etiología , Reservoritis/diagnóstico , Enfermedades Inflamatorias del Intestino/cirugía , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedad Crónica , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Enfermedad Aguda , Anticuerpos Monoclonales Humanizados/uso terapéutico , Colitis Ulcerosa/cirugía , Colitis Ulcerosa/complicaciones , Colitis Ulcerosa/tratamiento farmacológico , Antibacterianos/uso terapéuticoRESUMEN
BACKGROUND: Ileoanal pouch is a demanding procedure with many potential technical complications including bladder or ureteral injury, while inflammation or stricture of the anastomosis or anal transition zone may lead to the formation of strictures and fistulae, including to the adjacent urethra. Pouch urinary tract fistulae are rare. We aimed to describe the presentation, diagnostic workup, and management of patients with pouch urinary at our center. METHODS: Our prospectively maintained pouch registry was queried using diagnostic codes and natural language processing free-text searches to identify ileoanal pouch patients diagnosed with any pouch-urinary tract fistula from 1997 to 2022. Descriptive statistics and pouch survival using Kaplan-Meier curves are presented. Numbers represent frequency (proportion) or median (range). RESULTS: Over 25 years, urinary fistulae were observed 27 pouch patients; of these, 16 of the index pouches were performed at our institution [rate 0.3% (16/5236)]. Overall median age was 42 (27-62) years, and 92.3% of the patients were male. Fistula locations included pouch-urethra in 13 patients (48.1%), pouch-bladder in 12 patients (44.4%), and anal-urethra in 2 (7.4%). The median time from pouch to fistula was 7.0 (0.3-38) years. Pouch excision and end ileostomy were performed in 12 patients (bladder fistula, n = 3; urethral fistula, n = 9), while redo ileal pouch-anal anastomosis (IPAA) was performed in 5 patients (bladder fistula, n = 3; urethral fistula, n = 2). The 5-year overall pouch survival after fistula to the bladder was 58.3% vs. 33.3% with urethral fistulae (p = 0.25). CONCLUSION: Pouch-urinary tract fistulae are a rare, morbid, and difficult to treat complication of ileoanal pouch that requires a multidisciplinary, often staged, surgical approach. In the long term, pouches with bladder fistulae were more likely to be salvaged than pouches with urethral fistulae.
Asunto(s)
Reservorios Cólicos , Complicaciones Posoperatorias , Fístula Urinaria , Humanos , Masculino , Adulto , Femenino , Persona de Mediana Edad , Reservorios Cólicos/efectos adversos , Fístula Urinaria/etiología , Fístula Urinaria/cirugía , Complicaciones Posoperatorias/etiología , Factores de Tiempo , Sistema de Registros , Estudios Prospectivos , Proctocolectomía Restauradora/efectos adversos , Fístula de la Vejiga Urinaria/etiología , Fístula de la Vejiga Urinaria/cirugía , Estimación de Kaplan-MeierRESUMEN
BACKGROUND: Despite novel medical therapies, rates of surgery in ulcerative colitis remain relevant. While various surgical approaches for multistep proctocolectomy are available, overall evidence is low and robust recommendations are lacking for individual procedures especially in case of refractory inflammation and signs of malnutrition. METHODS: All patients who received multistep proctocolectomy between 2010 and 2021 for ulcerative colitis were evaluated and divided into two groups (two-step/2-IPAA [ileal pouch-anal anastomosis] versus three-step/3-IPAA proctocolectomy). Patient characteristics as well as short- and long-outcomes were individually analyzed. RESULTS: Surgical techniques were explained in detail. Fifty patients were included in the study with 27 patients receiving 2-IPAA and 23 patients 3-IPAA. Rates of postoperative complications were comparable for both groups. While patients receiving 2-IPAA were more often suffering from malignancy, 3-IPAA resulted in a significant increase of hemoglobin and albumin levels as well as a reduction of immunosuppressive medication. Rates of stoma reversal trended to be reduced for 3-IPAA compared to 2-IPAA (52.2% vs. 77.8%, p = 0.06). CONCLUSION: Three-step proctocolectomy with creation of sigmoidostomy is a safe procedure and reasonable surgical approach in patients with preoperatively high dosages of immunosuppressive medication or risk factors such as persistent active inflammation and anemia.
Asunto(s)
Colitis Ulcerosa , Estado Nutricional , Complicaciones Posoperatorias , Proctocolectomía Restauradora , Humanos , Colitis Ulcerosa/cirugía , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Resultado del Tratamiento , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Inmunosupresores/uso terapéutico , Inmunosupresores/administración & dosificaciónRESUMEN
Ulcerative colitis (UC) is a chronic immune-mediated disease that affects the entire colon and rectum with a relapsing and remitting course, causing lifelong morbidity. When medical treatment is ineffective, especially in cases of massive gastrointestinal bleeding, perforation, toxic megacolon, or carcinogenesis, surgery becomes the last line of defense to cure UC. Total colorectal resection and ileal pouch-anal anastomosis (IPAA) offer the best chance for long-term treatment. Pouchitis is the most common and troublesome postoperative complication. In this investigation, microsurgery is employed to create an ileal pouch model in experimental rats via IPAA surgery. Subsequently, a sustained rat model of pouchitis is established by inducing inflammation of the ileal pouch with dextran sulfate sodium (DSS). The successful establishment of rat pouchitis is validated through analysis of postoperative general status, weight, food and water intake, fecal data, as well as pouch tissue pathology, immunohistochemistry, and inflammatory factor analysis. This experimental animal model of pouchitis provides a foundation for studying the pathogenesis and treatment of the condition.
Asunto(s)
Reservorios Cólicos , Sulfato de Dextran , Modelos Animales de Enfermedad , Reservoritis , Proctocolectomía Restauradora , Animales , Reservoritis/etiología , Ratas , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Reservorios Cólicos/efectos adversos , Complicaciones Posoperatorias/etiología , Masculino , Anastomosis Quirúrgica/métodos , Anastomosis Quirúrgica/efectos adversosRESUMEN
BACKGROUND: Patients with familial adenomatous polyposis (FAP) develop early colorectal adenomas and if left untreated, progression to cancer is an inevitable event. Prophylactic surgery does not prevent further development of cancer in the rectal remnant, rectal cuff in patients with ileal pouch anal anastomosis (IPAA) and even on the ileal mucosa of the pouch body. The aim of this review is to assess long-term rates of cancer and adenoma development in patients with FAP after prophylactic surgery and to summarise current recommendations for endoscopic management and surveillance of these patients. MATERIALS AND METHODS: A systematic literature search of studies from January 1946 through to June 2023 was conducted using the PRISMA checklist. The electronic database PubMed was searched. RESULTS: Fifty-four papers involving 5010 patients were reviewed. Cancer rate in the rectal remnant was 8.8-16.7% in the western population and 37% in the eastern population. The cumulative risk of cancer 30 years after surgery was 24%. Mortality due to cancer in the rectal remnant is 1.1-11.1% with a 5-year survival rate of 55%. The adenoma rate after primary IPAA was 9.4-85% with a cumulative risk of 85% 20 years after surgery and a cumulative risk of 12% for advanced adenomas 10 years after surgery. Cumulative risk for adenomas after ileorectal anastomosis (IRA) was 85% after 5 and 100% after 10 years. Adenomas developed more frequently after stapled (33.9-57%) compared to hand-sewn (0-33%) anastomosis. We identified reports of 45 cancers in patients after IPAA of which 30 were in the pouch body and 15 in the rectal cuff or at the anastomosis. CONCLUSIONS: There was a significant incidence of cancer and adenomas in the rectal remnant and ileal pouch of FAP patients during the long-term follow-up. Regular endoscopic surveillance is recommended, not only in IRA patients, but also in pouch patients after proctocolectomy.
Asunto(s)
Poliposis Adenomatosa del Colon , Colectomía , Proctocolectomía Restauradora , Humanos , Poliposis Adenomatosa del Colon/cirugía , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Colectomía/métodos , Colectomía/efectos adversos , Adenoma/cirugía , Procedimientos Quirúrgicos Profilácticos/métodos , Neoplasias Colorrectales/cirugíaRESUMEN
PURPOSE: Transanal minimally invasive surgery has theoretical advantages for ileal pouch-anal anastomosis surgery. We performed a systematic review assessing technical approaches to transanal IPAA (Ta-IPAA) and meta-analysis comparing outcomes to transabdominal (abd-IPAA) approaches. METHODS: Three databases were searched for articles investigating Ta-IPAA outcomes. Primary outcome was anastomotic leak rate. Secondary outcomes included conversion rate, post operative morbidity, and length of stay (LoS). Staging, plane of dissection, anastomosis, extraction site, operative time, and functional outcomes were also assessed. RESULTS: Searches identified 13 studies with 404 unique Ta-IPAA and 563 abd-IPAA patients. Anastomotic leak rates were 6.3% and 8.4% (RD 0, 95% CI -0.066 to 0.065, p = 0.989) and conversion rates 2.5% and 12.5% (RD -0.106, 95% CI -0.155 to -0.057, p = 0.104) for Ta-IPAA and abd-IPAA. Average LoS was one day shorter (MD -1, 95% CI -1.876 to 0.302, p = 0.007). A three-stage approach was most common (47.6%), operative time was 261(± 60) mins, and total mesorectal excision and close rectal dissection were equally used (49.5% vs 50.5%). Functional outcomes were similar. Lack of randomised control trials, case-matched series, and significant study heterogeneity limited analysis, resulting in low to very low certainty of evidence. CONCLUSIONS: Analysis demonstrated the feasibility and safety of Ta-IPAA with reduced LoS, trend towards less conversions, and comparable anastomotic leak rates and post operative morbidity. Though results are encouraging, they need to be interpreted with heterogeneity and selection bias in mind. Robust randomised clinical trials are warranted to adequately compare ta-IPAA to transabdominal approaches.
Asunto(s)
Fuga Anastomótica , Proctocolectomía Restauradora , Humanos , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Fuga Anastomótica/etiología , Cirugía Endoscópica Transanal/métodos , Cirugía Endoscópica Transanal/efectos adversos , Resultado del Tratamiento , Tiempo de Internación/estadística & datos numéricos , Reservorios Cólicos/efectos adversos , Tempo Operativo , Anastomosis Quirúrgica/métodosRESUMEN
BACKGROUND: Ileal pouch-anal anastomosis ('pouch surgery') provides a chance to avoid permanent ileostomy after proctocolectomy, but can be associated with poor outcomes. The relationship between hospital-level/surgeon factors (including volume) and outcomes after pouch surgery is of increasing interest given arguments for increasing centralization of these complex procedures. The aim of this systematic review was to appraise the literature describing the influence of hospital-level and surgeon factors on outcomes after pouch surgery for inflammatory bowel disease. METHODS: A systematic review was performed of studies reporting outcomes after pouch surgery for inflammatory bowel disease. The MEDLINE (Ovid), Embase (Ovid), and Cochrane CENTRAL databases were searched (1978-2022). Data on outcomes, including mortality, morbidity, readmission, operative approach, reconstruction, postoperative parameters, and pouch-specific outcomes (failure), were extracted. Associations between hospital-level/surgeon factors and these outcomes were summarized. This systematic review was prospectively registered in PROSPERO, the international prospective register of systematic reviews (CRD42022352851). RESULTS: A total of 29 studies, describing 41 344 patients who underwent a pouch procedure, were included; 3 studies demonstrated higher rates of pouch failure in lower-volume centres, 4 studies demonstrated higher reconstruction rates in higher-volume centres, 2 studies reported an inverse association between annual hospital pouch volume and readmission rates, and 4 studies reported a significant association between complication rates and surgeon experience. CONCLUSION: This review summarizes the growing body of evidence that supports centralization of pouch surgery to specialist high-volume inflammatory bowel disease units. Centralization of this technically demanding surgery that requires dedicated perioperative medical and nursing support should facilitate improved patient outcomes and help train the next generation of pouch surgeons.
Asunto(s)
Reservorios Cólicos , Enfermedades Inflamatorias del Intestino , Complicaciones Posoperatorias , Proctocolectomía Restauradora , Humanos , Proctocolectomía Restauradora/efectos adversos , Enfermedades Inflamatorias del Intestino/cirugía , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Cirujanos/estadística & datos numéricos , Resultado del Tratamiento , Readmisión del Paciente/estadística & datos numéricos , Hospitales/estadística & datos numéricosRESUMEN
BACKGROUND: Available techniques for IPAA in ulcerative colitis include handsewn, double-stapled, and single-stapled anastomoses. There are controversies, indications, and different outcomes regarding these techniques. OBJECTIVE: To describe technical details, indications, and outcomes of 3 specific types of anastomoses in restorative proctocolectomy. DATA SOURCE: Systematic literature review for articles in the PubMed database according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. STUDY SELECTION: Studies describing outcomes of the 3 different types of anastomoses, during pouch surgery, in patients undergoing restorative proctocolectomy for ulcerative colitis. INTERVENTION: IPAA technique. MAIN OUTCOME MEASURES: Postoperative outcomes (anastomotic leaks, overall complication rates, and pouch function). RESULTS: Twenty-one studies were initially included: 6 studies exclusively on single-stapled IPAA, 2 exclusively on double-stapled IPAA, 6 studies comparing single-stapled to double-stapled techniques, 6 comparing double-stapled to handsewn IPAA, and 1 comprising single-stapled to handsewn IPAA. Thirty-seven studies were added according to authors' discretion as complementary evidence. Between 1990 and 2015, most studies were related to double-stapled IPAA, either only analyzing the results of this technique or comparing it with the handsewn technique. Studies published after 2015 were mostly related to transanal approaches to proctectomy for IPAA, in which a single-stapled anastomosis was introduced instead of the double-stapled anastomosis, with some studies comparing both techniques. LIMITATIONS: A low number of studies with handsewn IPAA technique and a large number of studies added at authors' discretion were the limitations of this strudy. CONCLUSIONS: Handsewn IPAA should be considered if a mucosectomy is performed for dysplasia or cancer in the low rectum or, possibly, for re-do surgery. Double-stapled IPAA has been more widely adopted for its simplicity and for the advantage of preserving the anal transition zone, having lower complications, and having adequate pouch function. The single-stapled IPAA offers a more natural design, is feasible, and is associated with reasonable outcomes compared to double-stapled anastomosis. See video from symposium.
Asunto(s)
Anastomosis Quirúrgica , Colitis Ulcerosa , Proctocolectomía Restauradora , Humanos , Colitis Ulcerosa/cirugía , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Anastomosis Quirúrgica/métodos , Anastomosis Quirúrgica/efectos adversos , Grapado Quirúrgico/métodos , Fuga Anastomótica/etiología , Fuga Anastomótica/epidemiología , Reservorios Cólicos/efectos adversos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Resultado del TratamientoRESUMEN
BACKGROUND: Although laparoscopic Ileal pouch-anal anastomosis (IPAA) has become the gold standard in restorative proctocolectomy, surgical techniques have experienced minimal changes. In contrast, substantial shifts in perioperative care, marked by the enhanced recovery program (ERP), modifications in steroid use, and a shift to a 3-staged approach, have taken center stage. METHODS: Data extracted from our prospective IPAA database focused on the first 100 laparoscopic IPAA cases (historic group) and the latest 100 cases (modern group), aiming to measure the effect of these evolutions on postoperative outcomes. RESULTS: The historic IPAA group had more 2-staged procedures (92% proctocolectomy), whereas the modern group had a higher number of 3-staged procedures (86% proctectomy) (P < .001). Compared with patients in the modern group, patients in the historic group were more likely to be on steroids (5% vs 67%, respectively; P < .001) or immunomodulators (0% vs 31%, respectively; P < .001) at surgery. Compared with the historic group, the modern group had a shorter operative time (335.5 ± 78.4 vs 233.8 ± 81.6, respectively; P < .001) and length of stay (LOS; 5.4 ± 3.1 vs 4.2 ± 1.6 days, respectively; P < .001). Compared with the modern group, the historic group exhibited a higher 30-day morbidity rate (20% vs 33%, respectively; P = .04) and an elevated 30-day readmission rate (9% vs 21%, respectively; P = .02). Preoperative steroids use increased complications (odds ratio [OR], 3.4; P = .01), whereas 3-staged IPAA reduced complications (OR, 0.3; P = .03). ERP was identified as a factor that predicted shorter stays. CONCLUSION: Although ERP effectively reduced the LOS in IPAA surgery, it failed to reduce complications. Conversely, adopting a 3-staged IPAA approach proved beneficial in reducing morbidity, whereas preoperative steroid use increased complications.
Asunto(s)
Colitis Ulcerosa , Reservorios Cólicos , Laparoscopía , Proctocolectomía Restauradora , Humanos , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Colitis Ulcerosa/cirugía , Estudios Prospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/etiología , Resultado del Tratamiento , Laparoscopía/efectos adversos , Laparoscopía/métodos , Anastomosis Quirúrgica/efectos adversos , Anastomosis Quirúrgica/métodos , Esteroides/uso terapéutico , Estudios RetrospectivosRESUMEN
BACKGROUND: Hartmann's reversal, a complex elective surgery, reverses and closes the colostomy in individuals who previously underwent a Hartmann's procedure due to colonic pathology like cancer or diverticulitis. It demands careful planning and patient optimisation to help reduce postoperative complications. Preoperative evaluation of body composition has been useful in identifying patients at high risk of short-term postoperative outcomes following colorectal cancer surgery. We sought to explore the use of our in-house derived Artificial Intelligence (AI) algorithm to measure body composition within patients undergoing Hartmann's reversal procedure in the prediction of short-term postoperative complications. METHODS: A retrospective study of all patients who underwent Hartmann's reversal within a single tertiary referral centre (Western) in Melbourne, Australia and who had a preoperative Computerised Tomography (CT) scan performed. Body composition was measured using our previously validated AI algorithm for body segmentation developed by the Department of Surgery, Western Precinct, University of Melbourne. Sarcopenia in our study was defined as a skeletal muscle index (SMI), calculated as Skeletal Muscle Area (SMA) /height2 < 38.5 cm2/m2 in women and < 52.4 cm2/m2 in men. RESULTS: Between 2010 and 2020, 47 patients (mean age 63.1 ± 12.3 years; male, n = 28 (59.6%) underwent body composition analysis. Twenty-one patients (44.7%) were sarcopenic, and 12 (25.5%) had evidence of sarcopenic obesity. The most common postoperative complication was surgical site infection (SSI) (n = 8, 17%). Sarcopenia (n = 7, 87.5%, p = 0.02) and sarcopenic obesity (n = 5, 62.5%, p = 0.02) were significantly associated with SSIs. The risks of developing an SSI were 8.7 times greater when sarcopenia was present. CONCLUSION: Sarcopenia and sarcopenic obesity were related to postoperative complications following Hartmann's reversal. Body composition measured by a validated AI algorithm may be a beneficial tool for predicting short-term surgical outcomes for these patients.
Asunto(s)
Proctocolectomía Restauradora , Sarcopenia , Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Sarcopenia/complicaciones , Sarcopenia/diagnóstico , Estudios Retrospectivos , Inteligencia Artificial , Anastomosis Quirúrgica/métodos , Resultado del Tratamiento , Colostomía/efectos adversos , Proctocolectomía Restauradora/efectos adversos , Infección de la Herida Quirúrgica/etiología , Obesidad/complicaciones , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiologíaRESUMEN
BACKGROUND: Up to 20% of patients with ileal pouch will develop pouch failure, ultimately requiring surgical reintervention. As a result of the complexity of reoperative pouch surgery, minimally invasive approaches were rarely utilized. In this series, we present the outcomes of the patients who underwent robotic-assisted pouch revision or excision to assess its feasibility and short-term results. METHODS: All the patients affected by inflammatory bowel diseases and familial adenomatous polyposis who underwent robotic reoperative surgery of an existing ileal pouch were included. RESULTS: Twenty-two patients were included; 54.6% were female. The average age at reoperation was 51 ± 16 years, with a mean body mass index of 26.1 ± 5.6 kg/m2. Fourteen (63.7%) had a diagnosis of ulcerative colitis at reoperation, and seven (31.8%) had Crohn's disease. The mean time to pouch reoperation was 12.8 ± 11.8 years. Seventeen (77.3%) patients underwent pouch excision, and five (22.7%) had pouch revision surgery. The mean operative time was 372 ± 131 min, and the estimated blood loss was 199 ± 196.7 ml. The conversion rate was 9.1%, the 30-day morbidity rate was 27.3% (with only one complication reaching Clavien-Dindo grade IIIB), and the mean length of stay was 5.8 ± 3.9 days. The readmission rate was 18.2%, the reoperation rate was 4.6%, and mortality was nihil. All patients in the pouch revisional group are stoma-free. CONCLUSION: Robotic reoperative pouch surgery in highly selected patients is technically feasible with acceptable outcomes.
Asunto(s)
Colitis Ulcerosa , Reservorios Cólicos , Proctocolectomía Restauradora , Procedimientos Quirúrgicos Robotizados , Humanos , Femenino , Adulto , Persona de Mediana Edad , Anciano , Masculino , Reoperación , Procedimientos Quirúrgicos Robotizados/efectos adversos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Colitis Ulcerosa/cirugía , Colitis Ulcerosa/complicaciones , Reservorios Cólicos/efectos adversos , Anastomosis Quirúrgica/efectos adversos , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
Ileal pouch-anal anastomosis (IPAA) is the procedure of choice for reconstruction after total proctocolectomy in pediatric patients with ulcerative colitis. 30-60 % of patients undergoing IPAA will experience a postoperative complication. The primary objective of this article is to address the most common complications specific to IPAA in the pediatric population and provide an up-to-date review of their presentation, risk factors, workup, and management. We also share our preferred approaches to management and prevention of complications, where relevant. We intend to provide a concise review on the topic aimed at pediatric surgeons and healthcare providers involved in the care of this population with the goal of contributing to improved outcomes and patient quality of life.
Asunto(s)
Colitis Ulcerosa , Complicaciones Posoperatorias , Proctocolectomía Restauradora , Humanos , Colitis Ulcerosa/cirugía , Proctocolectomía Restauradora/efectos adversos , Proctocolectomía Restauradora/métodos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/diagnóstico , Niño , Reservorios Cólicos/efectos adversos , Factores de RiesgoRESUMEN
Pouchitis is an acute or chronic inflammatory disease of the ileal reservoir. It is common after restorative proctocolectomy with ileal pouch-anal anastomosis, and treatment of chronic antibiotic-refractory pouchitis has proven challenging. Most cases of acute pouchitis evolve into chronic pouchitis. The aetiology of acute pouchitis is likely to be partly related to the gut microbiota, whereas the pathophysiology of chronic pouchitis involves abnormal interactions between genetic disposition, faecal stasis, the gut microbiota, dysregulated host immunity, surgical techniques, ischaemia and mesentery-related factors. Pouchoscopy with biopsy is the most valuable modality for diagnosis, disease monitoring, assessment of treatment response, dysplasia surveillance and delivery of endoscopic therapy. Triggering or risk factors, such as Clostridioides difficile infection and use of non-steroidal anti-inflammatory drugs, should be modified or eradicated. In terms of treatment, acute pouchitis usually responds to oral antibiotics, whereas chronic antibiotic-refractory pouchitis often requires induction and maintenance therapy with integrin, interleukin or tumour necrosis factor inhibitors. Chronic pouchitis with ischaemic features, fistulae or abscesses can be treated with hyperbaric oxygen therapy.
Asunto(s)
Reservoritis , Proctocolectomía Restauradora , Reservoritis/terapia , Reservoritis/etiología , Reservoritis/diagnóstico , Reservoritis/fisiopatología , Humanos , Proctocolectomía Restauradora/efectos adversos , Microbioma Gastrointestinal , Enfermedad Crónica , Antibacterianos/uso terapéutico , Factores de Riesgo , Enfermedad AgudaAsunto(s)
Fuga Anastomótica , Humanos , Fuga Anastomótica/cirugía , Fuga Anastomótica/etiología , Fuga Anastomótica/terapia , Fuga Anastomótica/diagnóstico , Reservorios Cólicos/efectos adversos , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Femenino , MasculinoRESUMEN
AIM: There is ongoing debate about whether ileal pouch-anal anastomosis needs temporary diversion at the time of construction. Stomas may reduce risk for anastomotic leak (AL) but are also associated with complications, emergency department visits and readmissions. This treatment trade-off study aims to measure patients' preferences by assessing the absolute risk of AL and pouch failure (PF) they are willing to accept to avoid a diverting ileostomy. METHODS: Fifty-two patients with ulcerative colitis, with or without previous pouch surgery, from Mount Sinai Hospital, Toronto, participated in this study. Standardized interviews were conducted using the treatment trade-off threshold technique. An online anonymous survey was used to collect patient demographics. We measured the absolute increased risk in AL and PF that patients would accept to undergo modified two-stage surgery as opposed to traditional three-stage surgery. RESULTS: Thirty-two patients (mean age 38.7 ± 15.3) with previous surgery and 20 patients (mean age 39.5 ± 11.9) with no previous surgery participated. Patients were willing to accept an absolute increased leak rate of 5% (interquartile range 4.5%-15%) to avoid a diverting ileostomy. Similarly, patients were willing to accept an absolute increased PF rate of 5% (interquartile range 2.5%-10%). Younger patients, aged 21-29, had lower tolerance for PF, accepting an absolute increase of only 2% versus 5% for patients older than 30 (P = 0.01). CONCLUSION: Patients were willing to accept a 5% increased AL rate or PF rate to avoid a temporary diverting ileostomy. This should be taken into consideration when deciding between modified two- and three-stage pouch procedures.
Asunto(s)
Fuga Anastomótica , Colitis Ulcerosa , Reservorios Cólicos , Ileostomía , Prioridad del Paciente , Proctocolectomía Restauradora , Humanos , Colitis Ulcerosa/cirugía , Colitis Ulcerosa/psicología , Femenino , Masculino , Adulto , Persona de Mediana Edad , Prioridad del Paciente/estadística & datos numéricos , Ileostomía/métodos , Ileostomía/efectos adversos , Ileostomía/psicología , Proctocolectomía Restauradora/métodos , Proctocolectomía Restauradora/efectos adversos , Fuga Anastomótica/etiología , Fuga Anastomótica/prevención & control , Reservorios Cólicos/efectos adversos , Encuestas y Cuestionarios , Atención Dirigida al PacienteRESUMEN
Pouchitis is defined as inflammation of the ileal pouch created during a restorative proctocolectomy with ileal pouch-anal anastomosis. Although the incidence of this inflammatory condition is high, the exact etiology often remains unclear and the management challenging. In this review, we summarize the clinical presentation, pathogenesis, diagnosis, and management of this common complication.