Third Time's the Charm? Indications and Outcomes for Redo-Redo IPAA.

BACKGROUND: Up to 20% to 40% cases of redo IPAA procedures will result in pouch failure. Whether to offer a second redo procedure to maintain intestinal continuity remains a controversial decision. OBJECTIVE: To report our institutional experience of second redo IPAA procedures. DESIGN: This was a retrospective review. Patient-reported outcomes were compared between patients undergoing second redo procedures and those undergoing first redo procedures using propensity score matching to balance the 2 cohorts. SETTINGS: Tertiary referral center. PATIENTS: Patients who underwent second redo IPAA procedures between 2004 and 2021 were included in this study. INTERVENTIONS: Second redo IPAA. MAIN OUTCOME MEASURES: Pouch survival and patient-reported outcomes were measured using the Cleveland Global Quality of Life survey. RESULTS: Twenty-three patients were included (65% women), 20 (87%) with an index diagnosis of ulcerative colitis and 3 (13%) with indeterminate colitis. The final diagnosis was changed to Crohn's disease in 8 (35%) cases. The indication for pouch salvage was the same for the first and second redo procedures in 21 (91%) cases: 20 (87%) patients had both redo IPAAs for septic complications. After a median follow-up of 39 months (interquartile range, 18.5-95.5 months), pouch failure occurred in 8 (30%) cases (7 cases due to sepsis, of whom 3 never had their stoma closed, and 1 case due to poor function); all patients who experienced pouch failure underwent the second redo procedure due to septic complications. Overall pouch survival at 3 years was 76%: 62.5% in patients with a final diagnosis of Crohn's disease versus 82.5% in patients with ulcerative/indeterminate colitis ( p = 0.09). Overall quality-of-life score (0-1) was 0.6 (0.5-0.8). Quality of life and functional outcomes were comparable between first and second redo procedures, except incontinence, which was higher in second redo procedures. LIMITATIONS: Single-center retrospective review. CONCLUSIONS: A second pouch salvage procedure may be offered with acceptable outcomes to selected patients with high motivation to keep intestinal continuity. See Video Abstract . LA TERCERA ES LA VENCIDA INDICACIONES Y RESULTADOS DE LA RERECONFECCION DE LA ANASTOMOSIS ANAL CON BOLSA ILEAL: ANTECEDENTES:Hasta un 20-40% de los casos de rehacer anastomosis anal con bolsa ileal (IPAA) resultarán en falla de la bolsa. La posibilidad de ofrecer un segundo procedimiento para mantener la continuidad intestinal sigue siendo una decisión controvertida.OBJETIVO:Reportar nuestra experiencia institucional de una segunda re-confección de la anastomosis anal con bolsa ileal.DISEÑO:Revisión retrospectiva; los resultados informados por los pacientes se compararon entre los pacientes que se sometieron a una segunda re-confeccion con los de los pacientes que se sometieron a una la primera re-confeccion utilizando el puntaje de propensión para equilibrar las dos cohortes.AJUSTES ENTORNO CLINICO:Centro de referencia terciario.PACIENTES:Pacientes que se sometieron a una segunda re-confeccion de de la anastomosis anal con bolsa ileal entre 2004 y 2021.INTERVENCIONES:Segunda re-confeccion de la anastomosis anal con bolsa ileal.PRINCIPALES MEDIDAS DE RESULTADO:Supervivencia de la bolsa, resultados informados por los pacientes medidos mediante la encuesta Cleveland Global Quality of Life.RESULTADOS:Se incluyeron veintitrés pacientes (65% mujeres), 20 (87%) con diagnóstico inicial de colitis ulcerosa y 3 (13%) con colitis indeterminada. El diagnóstico final se cambió a enfermedad de Crohn en ocho (35%) casos. La indicación para el rescate de la bolsa fue la misma para la primera y segunda re-confeccion en 21 (91%) casos: 20 (87%) pacientes tuvieron ambas re-confecciones de la anastomosis anal con bolsa ileal por complicaciones sépticas. Después de una mediana de seguimiento de 39 meses (RIC 18,5 - 95,5), se produjo falla de la bolsa en 8 (30%) casos (7 casos debido a sepsis, de los cuales 3 nunca cerraron el estoma y 1 caso debido a una mala función); todos los pacientes que experimentaron falla de la bolsa se sometieron a una segunda re-confeccion debido a complicaciones sépticas. La supervivencia global de la bolsa a los 3 años fue del 76%: 62,5% en pacientes con diagnóstico final de enfermedad de Crohn, versus 82,5% en colitis ulcerativa/indeterminada ( p = 0,09). La puntuación general de calidad de vida (0 -1) fue 0,6 (0,5 - 0,8). La calidad de vida y los resultados funcionales fueron comparables entre la primera y la segunda re-confeccion, excepto la incontinencia, que fue mayor en la segunda re-confeccion.LIMITACIONES:Revisión retrospectiva de un solo centro.CONCLUSIONES:Se puede ofrecer un segundo procedimiento de rescate de la bolsa con resultados aceptables a pacientes seleccionados con alta motivación para mantener la continuidad intestinal. (Traducción- Dr. Francisco M. Abarca-Rendon ).

Outcome of incidental versus preoperatively diagnosed colorectal cancer during total proctocolectomy with ileal pouch-anal anastomosis for inflammatory bowel disease.

AIM: Total proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the treatment of choice for colorectal cancer (CRC) in inflammatory bowel disease. CRC may also be discovered incidentally at IPAA for other indications. We sought to determine whether incidentally found CRC at IPAA was associated with worse outcomes. METHODS: Our institutional pouch registry (1983-2021) was retrospectively reviewed. Patients with CRC at pathology after IPAA were divided into two groups: a preoperative diagnosis (PreD) group and an incidental diagnosis (InD) group. Their long-term outcomes (overall survival, disease-free survival and pouch survival) were compared. RESULTS: We included 164 patients: 53 (32%) InD and 111 (68%) PreD. There were no differences in cancer staging, differentiation and location. After a median follow-up of 11 (IQR 3-25) years for InD and 9 (IQR 3-20) years for the PreD group, deaths were 14 (26%) in the InD group and 18 (16%) in the PreD group. Pouch failures were five (9%) in the InD group and nine (8%) in the PreD group, of which two (5%) and four (4%) were cancer related. Ten-year overall survival was 94% for InD and 89% for PreD (P = 0.41), disease-free survival was 95% for InD and 90% for PreD (P = 0.685) and pouch survival was 89% for InD and 97% for PreD (P = 0.80). Pouch survival at 10 years was lower in rectal versus colon cancer (87% vs. 97%, P = 0.01). No difference was found in outcomes in handsewn versus stapled anastomoses. CONCLUSION: Inflammatory bowel disease patients with incidentally found CRC during IPAA appear to have similarly excellent oncological and pouch outcomes to patients with a preoperative cancer diagnosis.

Ileal Pouch-anal Anastomosis in Primary Sclerosing Cholangitis-inflammatory Bowel Disease (PSC-IBD): Long-term Pouch and Liver Transplant Outcomes.

OBJECTIVE: To compare the effect of liver transplantation (LT) on ileal pouch-anal anastomosis (IPAA) outcomes in patients with primary sclerosing cholangitis and inflammatory bowel disease (PSC-IBD). BACKGROUND: Patients with PSC-IBD may require both IPAA for colitis and LT for PSC. METHODS: Patients with PSC-IBD from out institutional pouch registry (1985-2022) were divided according to LT status and timing of LT (before and after IPAA) and their outcomes analyzed. RESULTS: A total of 160 patients were included: 112 (70%) nontransplanted at last follow-up; 48 (30%) transplanted, of which 23 (14%) before IPAA and 25 (16%) after. Nontransplanted patients at IPAA had more laparoscopic procedures [37 (46%) vs 8 (18%), P =0.002] and less blood loss (median 250 vs 400 mL, P =0.006). Morbidity and mortality at 90 days were similar. Chronic pouchitis was higher in transplanted compared with nontransplanted patients [32 (67%) vs 51 (45.5%), P =0.03], but nontransplanted patients had a higher rate of chronic antibiotic refractory pouchitis. Overall survival was similar, but nontransplanted patients had more PSC-related deaths (12.5% vs 2%, P =0.002). Pouch survival at 10 years was 90% for nontransplanted patients and 100% for transplanted patients (log-rank P =0.052). Timing of LT had no impact on chronic pouchitis, pouch failure, or overall survival. PSC recurrence was 6% at 10 years. For transplanted patients, graft survival was similar regardless of IPAA timing. CONCLUSIONS: In patients with PSC-IBD and IPAA, LT is linked to an increased pouchitis rate but does not affect overall and pouch survival. Timing of LT does not influence short-term and long-term pouch outcomes.

Turnbull-Cutait Pull-Through Procedure Is an Alternative to Permanent Ostomy in Patients With Complex Pelvic Fistulas.

BACKGROUND: A permanent stoma is frequently recommended in the setting of complex or recurrent rectovaginal fistulas because of the high failure rate of reconstructive procedures. The Turnbull-Cutait pull-through procedure is a salvage operation for motivated patients desiring to avoid permanent fecal diversion. OBJECTIVE: To analyze the cure rates of complex rectovaginal fistulas after the Turnbull-Cutait pull-through procedure based on cause. DESIGN: After the institutional review approval board, a retrospective review of women who underwent the procedure (1993-2018) for a rectovaginal fistula was conducted. Patients' demographics, cause, and postoperative outcomes were analyzed. SETTING: Colorectal surgery department at a tertiary center in the United States. PATIENTS: Adult women with a rectovaginal fistula who underwent a colonic pull-through procedure were included. MAIN OUTCOME MEASURES: Recurrence after the colonic pull-through procedure. RESULTS: There were 81 patients who underwent colonic pull-through; of those, 26 patients had a rectovaginal fistula, had a median age of 51 (43-57) years, and had a mean BMI of 28 ± 3.2 kg/m 2 . A total of 4 patients (15%) had a recurrence and 85% of the patients healed. Ninety-three percent of the patients healed after the prior anastomotic leak. Patients with a Crohn's disease-related fistula had a 75% cure rate. The Kaplan-Meier analysis showed a cumulative incidence of recurrence of 8% (95% CI, 0%-8%) within 6 months after surgery and 12% at 12 months. LIMITATIONS: Retrospective design. CONCLUSIONS: The Turnbull-Cutait pull-through procedure may be the last option to preserve intestinal continuity and successfully treat rectovaginal fistulas in 85% of cases. EL PROCEDIMIENTO PULLTHROUGH DE TURNBULLCUTAIT ES UNA ALTERNATIVA A LA OSTOMA PERMANENTE EN PACIENTES CON FSTULAS PLVICAS COMPLEJAS: ANTECEDENTES:Con frecuencia se recomienda un estoma permanente en el contexto de una fístula rectovaginal compleja o recurrente debido a la alta tasa de fracaso de los procedimientos reconstructivos. El procedimiento de extracción de Turnbull-Cutait es una operación de rescate para pacientes motivados que desean evitar la desviación fecal permanente.OBJETIVO:Analizar las tasas de curación de la fístula rectovaginal compleja después del procedimiento de extracción de Turnbull-Cutait según la etiología.DISEÑO:Después de la junta de aprobación de revisión institucional, se realizó una revisión retrospectiva de mujeres que se sometieron a un procedimiento (1993-2018) por fístula rectovaginal. Se analizaron los datos demográficos, la etiología y los resultados posoperatorios de los pacientes.AJUSTE:Departamento de cirugía colorrectal en un centro terciario en los Estados Unidos.PACIENTES:Mujeres adultas con fístula rectovaginal que se sometieron a extracción del colon.RESULTADO PRINCIPAL:recurrencia después de la extracción del colon.RESULTADOS:Hubo 81 pacientes que tenían extracción colónica, de esas 26 fístulas rectovaginales con una mediana de edad de 51 (43 - 57) años, y un índice de masa corporal promedio de 28 ± 3,2 kg/m2. Un total de 4 (15%) pacientes tuvieron una recurrencia y el 85% de los pacientes se curaron. El noventa y tres por ciento de los pacientes se curaron después de la fuga anastomótica previa. Los pacientes con fístula relacionada con EC tuvieron una tasa de curación del 75%. El análisis de Kaplan Meier mostró una incidencia acumulada de recurrencia del 8% [95% intervalo de confianza 0%-18%] dentro de los 6 meses posteriores a la cirugía y del 12% a los 12 meses.LIMITACIONES:Diseño retrospectivo.CONCLUSIONES:El procedimiento de extracción de Turnbull-Cutait puede ser la última opción que se puede ofrecer para preservar la continuidad intestinal y tratar la fístula rectovaginal con éxito en el 85% de los casos. (Traducción-Yesenia.Rojas-Khalil).

Redo Continent Ileostomy in Patients With IBD: Valuable Lessons Learned Over 25 Years.

BACKGROUND: Patients with IBD with continent ileostomies may require revision surgeries. There remains a paucity of data regarding outcomes after redo continent ileostomy. OBJECTIVE: This study aimed to evaluate patient outcomes after redo continent ileostomy. DESIGN: Retrospective cohort study. SETTINGS: This study was conducted at a high-volume, specialized colorectal surgery department. PATIENTS: We identified patients who underwent redo continent ileostomy (defined as neo-pouch construction or major operations changing the pouch configuration) for IBD between 1994 and 2020. MAIN OUTCOME MEASURES: The main outcomes measured were patient demographics, short- and long-term outcomes, and quality of life. RESULTS: A total of 168 patients met inclusion criteria; 102 (61%) were female, the mean age was 51 years (±13.1), and the mean BMI was 24.4 (±3.9). The median time between primary and redo continent ileostomy was 16.8 years. One hundred twenty-two patients (73%) who underwent redo surgery had ulcerative colitis, 36 (21%) had Crohn's disease, and 10 (6%) had indeterminate colitis. Slipped nipple valve and valve stricture were the most common indications for redo continent ileostomy (86%). After a median follow-up of 4 years, 48 patients (29%) required a subsequent reoperation and 27 (16%) had pouch failure requiring pouch excision. The pouch survival rate was 89% at 3 years, 84% at 5 years, and 79% at 10 years. On univariate analysis, a shorter interval between the primary and redo continent ileostomy was associated with long-term pouch failure ( p = 0.003). Cox regression multivariate analysis confirmed that a shorter interval between surgeries was independently associated with pouch failure ( p = 0.014). The mean Cleveland Clinic Global Quality of Life score was 0.61 (± 0.23) among the 70 patients who responded to the questionnaire. LIMITATIONS: The main limitations were that this was a retrospective, single-center study and that it had a low response rate for the Global Quality of Life questionnaire. CONCLUSIONS: Redo continent ileostomy surgery is associated with a long-term pouch retention rate of 79% and satisfactory quality of life. Therefore, redo surgery should be offered to patients who are motivated to keep their continent ileostomy. See Video Abstract at http://links.lww.com/DCR/C87 . REHACER LA ILEOSTOMA CONTINENTE EN PACIENTES CON ENFERMEDAD INFLAMATORIA INTESTINAL VALIOSAS LECCIONES APRENDIDAS DURANTE AOS: ANTECEDENTES:Los pacientes con enfermedad inflamatoria intestinal con ileostomías continentes pueden requerir cirugías de revisión. Sigue habiendo escasez de datos con respecto a los resultados después de volver a realizar la ileostomía continente.OBJETIVO:Evaluar los resultados después de rehacer la ileostomía continente.DISEÑO:Estudio de cohorte retrospectivo.ESCENARIO:Departamento especializado en cirugía colorrectal de alto volumen.PACIENTES:Identificamos pacientes que se sometieron a una nueva ileostomía continente (definida como construcción de una nueva bolsa u operaciones mayores que cambian la configuración de la bolsa) por enfermedad inflamatoria intestinal entre 1994 y 2020.PRINCIPALES MEDIDAS DE RESULTADO:Datos demográficos de los pacientes, resultados a corto y largo plazo y calidad de vida.RESULTADOS:Un total de 168 pacientes cumplieron con los criterios de inclusión; 102 (61%) eran mujeres, la edad media fue de 51 años (±13,1) y el IMC medio fue de 24,4 (±3,9). La mediana de tiempo entre la ileostomía primaria y la nueva ileostomía continente fue de 16,8 años. Ciento veintidós pacientes (73%) que se sometieron a una nueva cirugía tenían colitis ulcerosa, 36 (21%) tenían enfermedad de Crohn y 10 (6%) tenían colitis indeterminada. El deslizamiento de la válvula del pezón y la estenosis de la válvula fueron las indicaciones más comunes para rehacer la ileostomía continente (86%). Después de una mediana de seguimiento de 4 años, 48 (29%) pacientes requirieron una reintervención posterior y 27 (16%) tuvieron falla de la bolsa que requirió la escisión de la bolsa. La tasa de supervivencia de la bolsa fue del 89 % a los 3 años, del 84% a los 5 años y del 79% a los 10 años. En el análisis univariable, un intervalo de tiempo más corto entre la ileostomía continente primaria y la nueva se asoció con falla de la bolsa a largo plazo (p = 0,003). El análisis multivariable de regresión de Cox confirmó que el intervalo más corto entre cirugías se asoció de forma independiente con el fracaso de la bolsa (p = 0,014). La puntuación media de la Calidad de Vida Global fue de 0,61 (± 0,23) entre los 70 pacientes que respondieron al cuestionario.LIMITACIONES:Estudio retrospectivo de un solo centro. Baja tasa de respuesta al cuestionario de Calidad de Vida.CONCLUSIÓN:La cirugía de ileostomía continente se asocia con una tasa de retención de la bolsa a largo plazo del 79% y una calidad de vida satisfactoria. Por lo tanto, se debe ofrecer una nueva cirugía a los pacientes que están motivados para mantener su ileostomía continente. Consulte Video Resumen en http://links.lww.com/DCR/C87 . (Traducción-Dr. Felipe Bellolio ).

Does the age of ulcerative colitis diagnosis impact outcomes of restorative proctocolectomy?

BACKGROUND: Ulcerative colitis (UC) can be diagnosed at a variety of different ages. We evaluated if age of ulcerative colitis (UC) diagnosis impacts outcomes of restorative proctocolectomy (RP) with ileal pouch-anal anastomosis (IPAA). METHODS: A prospectively maintained pouch database (1983-2020) was queried to identify patients undergoing an RP for UC. The cohort was stratified based on bimodal disease presentation into 2 groups: the early adulthood group (19-30 years old) and the mid/late adulthood group (40-70 years old). Patients' demographics, postoperative complications, functional (stool number, seepage), and quality of life (QoL) rates were compared between the groups. RESULTS: A total of 628 patients with an age range of 19-30 years old (18.1 ± 2.2 at the time of diagnosis, 24.2 ± 10.5 at the time of IPAA) and 706 patients with an age range of 40-70 years old (45 ± 3.0 at time of diagnosis, 52.3 ± 9.4 at time of IPAA) were identified. Older patients had longer disease duration, higher BMI, lower biologic use, and greater one-/two-staged IPAA, with 20% hand sewn anastomosis and 16.5% of S pouch configuration compared to younger ones. No difference was observed in anastomotic separation, pelvic sepsis, fistulas, or pouch failure in follow-up. Postoperatively, older patients more frequently developed bowel obstructions, strictures, and pouchitis, in addition to higher rates of seepage (p < 0.05). QoL was comparable between groups. CONCLUSION: While IPAA retention rates are comparable between different age cohorts, older age at diagnosis and IPAA construction is associated with higher rates of pouchitis, bowel obstruction, anastomotic strictures, and worse functional outcome. Quality of life is similar in those who retain their ileal pouch on the long-term.

Nonspecific, Acute Pouchitis in Patients With Familial Adenomatous Polyposis: Less Common Than We Think.

BACKGROUND: Nonspecific acute pouchitis is common in patients with ulcerative colitis who undergo IPAA, but there is disagreement about the rate at which this occurs in patients with familial adenomatous polyposis. OBJECTIVE: This study aimed to define the rate at which nonspecific acute pouchitis occurs in patients with familial adenomatous polyposis. SETTING: This study was conducted at a hereditary colorectal cancer center in a large academic medical center. DESIGN: This is a retrospective cohort study using prospectively gathered data. PATIENTS: Patients with familial adenomatous polyposis who have had IPAA were included. INTERVENTIONS: Symptoms, pouchoscopy and pouch radiography, and pouch biopsy were evaluated. MAIN OUTCOME MEASURES: The primary outcomes measured were the presence of nonspecific acute pouchitis and the alternative diagnosis of pouch dysfunction. RESULTS: There were 250 patients with familial adenomatous polyposis who had undergone IPAA; 38 (15.2%) had been labeled as having "pouchitis": 23 men and 15 women. Median age was 55 years (range, 18-90 years). No patient had nonspecific, acute pouchitis as defined by our criteria. In 9 cases, the diagnosis was derived from benign ulcers common in ileal pouches. Stool frequency was the most common symptom associated with the "pouchitis" label, but actual causes for the frequency included poor pouch emptying, poor eating habits, poor bowel habits, and afferent limb syndrome. Median stool frequency was 9, ranging from 4 to 15 per day. Every patient had at least 1 pouch endoscopy, and the median number was 19 per patient (range, 1-21). Nine patients had pouch biopsies to rule out inflammation; all showed chronic active enteritis, a normal finding in ileal pouches. LIMITATIONS: This study was limited by its retrospective nature. CONCLUSIONS: We could not confirm any case of nonspecific acute pouchitis in patients with familial adenomatous polyposis. Those caring for patients with familial adenomatous polyposis who have a pouch should seek causes for pouch-related symptoms other than "pouchitis." See Video Abstract at http://links.lww.com/DCR/B666.POUCHITIS AGUDA INESPECÍFICA EN PACIENTES CON POLIPOSIS ADENOMATOSA FAMILIAR: MENOS COMÚN DE LO QUE PENSAMOSANTECEDENTES:La pouchitis aguda e inespecífica es común en pacientes con colitis ulcerativa, sometidos a anastomosis de bolsa ileoanal, pero no hay acuerdo sobre la frecuencia en que se presenta en pacientes con poliposis adenomatosa familiar (PAF).OBJETIVO:Definir la frecuencia en la que se presenta pouchitis aguda inespecífica en pacientes con poliposis adenomatosa familiar.ENTORNO CLINICO:Centro de cáncer colorrectal hereditario en un gran centro médico académico.DISEÑO:Estudio de cohorte retrospectivo utilizando datos recopilados prospectivamente.PACIENTES:Pacientes con poliposis adenomatosa familiar sometidos a bolsa con anastomosis ileoanal.INTERVENCIONES:Síntomas, proctoscopia, radiografía y biopsia de bolsa ileoanal.PRINCIPALES MEDIDAS DE VALORACION:Presencia de pouchitis aguda inespecífica; diagnósticos alternos de disfunción de la bolsa ileal.RESULTADOS:De 250 pacientes con poliposis adenomatosa familiar sometidos a una anastomosis anal de la bolsa ileal; 38 (15,2%), habían sido etiquetados como "pouchitis", 23 hombres y 15 mujeres. La mediana de edad fue de 55 años (rango de 18 a 90 años). Ningún paciente tuvo pouchitis aguda inespecífica según lo definido por nuestros criterios. En 9 casos el diagnóstico se derivó de úlceras benignas frecuentes en bolsas ileales. La frecuencia de las evacuaciones fue el síntoma más común asociado con la etiqueta "pouchitis", pero las causas reales de la frecuencia, incluyeron un mal vaciado de la bolsa, malos hábitos alimenticios, malos hábitos intestinales y síndrome de asa aferente. La frecuencia media de las evacuaciones fue de 9, con un rango de 4 a 15 por día. A cada paciente se le realizó al menos una endoscopia de la bolsa: la mediana fue de 19 por paciente (rango de 1 a 21). A 9 pacientes se les realizó biopsia de bolsa para descartar inflamación: todos mostraron enteritis activa crónica, un hallazgo normal en las bolsas ileales.LIMITACIONES:Naturaleza retrospectiva del estudio.CONCLUSIONES:No pudimos confirmar ningún caso de pouchitis aguda e inespecífica en pacientes con PAF. Aquellos que atienden a pacientes con PAF con bolsa ileal, deben buscar otras causas para los síntomas relacionados con la bolsa que no sean "pouchitis". Consulte Video Resumen en http://links.lww.com/DCR/B666. (Traducción-Dr. Fidel Ruiz Healy).

Right colon, left colon, and rectal cancer have different oncologic and quality of life outcomes.

PURPOSE: Colorectal cancer patients are commonly considered a single entity in outcomes studies. This is particularly true for quality of life (QOL) studies. This study aims to compare oncologic and QOL outcomes between right colon, left colon, and rectal cancer in patients operated on in a single high-volume institution. METHODS: A prospectively maintained database was queried to identify patients with pathological stages I-III colorectal adenocarcinoma electively operated on with curative intent between 2000 and 2010. Patient characteristics, perioperative and oncologic outcomes, and QOL were compared according to cancer location. RESULTS: Two-thousand sixty-five (606 right colon cancer [RCC], 366 left colon cancer [LCC], and 1093 rectal cancer [RC]) patients met the inclusion criteria. LCC had better overall survival (OS) and disease-free survival (DFS) in the non-adjusted analysis (p < 0.001) and better OS in multivariate analysis adjusted by age, gender, ASA, chemotherapy, and pathological stage (p = 0.024). Although RCC had worse OS and DFS in non-adjusted survival analysis than LCC and RC, when adjusted for the factors above, RCC had better survival outcomes than RC, but not LCC. COX regression analysis showed age (p < 0.001), gender (p = 0.016), ASA (p < 0.001), pathological stage (p < 0.001), adjuvant chemotherapy (p = 0.043), and cancer location (p = 0.024) were independently associated with OS. Age (p < 0.001), gender (p = 0.030), ASA (p = 0.004), and pathological stage (p < 0.001) were independently associated with DFS. Patients with RC reported more sexual dysfunction and work restrictions than colon cancers (p = 0.015 and p < 0.001, respectively). CONCLUSION: In an adjusted multivariate analysis, colon cancers demonstrated better survival outcomes when compared to rectal cancers.

Pouch volvulus-why adhesions are not always the enemy.

AIM: Minimally invasive approaches to proctocolectomy with ileal pouch anal anastomosis have become the standard of care with one benefit being the reduced risk of adhesion-related complications. However, a lack of pouch adherence to the pelvis can lead to increased mobility as well as volvulization, placing pouch viability at risk. We aimed to describe our institutional experience with pouch volvulus. METHODS: Patients who presented with pouch volvulus from 1983 to 2020 were identified through a search of our pelvic pouch registry and enterprise-wide electronic medical record. Pouch volvulus was defined as a reducible rotation of the J-pouch on its mesenteric axis with evidence of a properly oriented ileo-anal anastomosis. Patients with 'twisted pouches' were excluded. RESULTS: In total, 5760 patients underwent ileal pouch anal anastomosis from 1983 to 2020. Six patients (five women) were identified with a diagnosis of 'pouch volvulus' consistent with our definition. The six pouches were constructed utilizing laparoscopic techniques and the mean time from construction to volvulus was 2.36 years. All patients underwent urgent surgery, with a paucity of adhesions noted in five. Reduction and pouch pexy was performed in three and pouch excision in three, with immediate pouch reconstruction in two and end ileostomy creation in one. At a median follow-up of 9 months, pouch survival was 50%. CONCLUSIONS: Pelvic pouches constructed using minimally invasive techniques may be at risk of volvulus due to reduced adhesion development. A high index of suspicion is warranted in pouch patients with obstructive symptomatology. CT imaging may be diagnostic, and prompt surgical intervention may facilitate pouch salvage.

Turnbull-Cutait abdominoperineal pull-through operation: The Cleveland Clinic experience in the 21st century.

AIM: The Turnbull-Cutait pull-through procedure (TCO) restores intestinal continuity in the setting of chronic pelvic sepsis, colorectal anastomotic leak, complex pelvic fistulas and technical challenges related to complicated rectal cancer. The aim of this study was to evaluate the outcomes of the TCO for salvaging complex pelvic conditions and to compare it to hand-sewn immediate coloanal anastomosis (CAA). METHODS: This is a retrospective single-institution study where we searched a prospectively maintained database to identify patients who underwent the TCO. Patient demographics, operative indications and outcomes were analysed. TCO success was defined as maintenance of intestinal continuity and being stoma-free. Kaplan-Meier analysis was employed for stoma-free survival analysis. RESULTS: A total of 81 patients with TCO and 129 patients with CAA were included. The TCO success rate was 69% at a median of 1.4 years' follow-up with 25 (31%) patients ending up with a permanent stoma compared to 22 (17%) in the CAA group with a median follow-up of 4 years (P = 0.03). The Kaplan-Meier cumulative incidence of TCO success at 1, 3 and 5 years was 79%, 60% and 51%, respectively, compared to 91%, 81% and 73% after CAA. CONCLUSION: The TCO has a high success rate for patients with complex pelvic conditions who may be facing a permanent stoma as their only option.

Colonic disease recurrence following proctectomy with end colostomy for anorectal Crohn's disease.

AIM: In patients with anorectal Crohn's disease, it remains uncertain whether a total proctocolectomy with end ileostomy or proctectomy with end colostomy should be recommended due to the unknown rate of disease recurrence in the remaining colon. METHODS: A retrospective review of all patients with a known diagnosis of Crohn's disease who underwent a proctectomy with end colostomy for distal Crohn's disease between January 1, 2010 and January 1, 2019 at two IBD referral centres was conducted. Data collected included patient demographics, surgical variables at the time of proctectomy, and postoperative clinical, endoscopic and surgical recurrence rates. RESULTS: A total of 63 patients were included; mean age was 47 years (SD 15 years) and 32 (50.8%) were female. The majority of patients underwent a proctectomy with end colostomy (n = 56; 88.9%) while the remaining seven patients (11.1%) underwent a proctectomy with end colostomy and concurrent ileocectomy. A total of 55 patients (87.3%) had proctitis, 51 (81%) had perianal fistulating disease, and 34 (54%) had anal canal stenosis or ulceration. Most patients had medically refractory disease (n = 54; 85.7%) versus neoplasia (n = 9; 14.3%). The median length of long-term follow-up was 17.7 months (IQR: 4.72, 38.7 months). During that time, 14 (22.2%) experienced clinical recurrence, 10 of 34 evaluated (29.4%) had endoscopic recurrence, and 3 (4.76%) required a completion total abdominal colectomy for recurrent medically refractory disease in the colon. CONCLUSION: Colonic recurrence remains low following proctectomy and descending colostomy suggesting this operative management strategy is reasonable in Crohn's patients with distal disease.

Redo IPAA After a Failed Pouch In Patients With Crohn's Disease: Is It Worth Trying?

BACKGROUND: In selected patients with ulcerative colitis and pelvic pouch failure, redo pouch is an option. However, it is unknown whether selected patients with Crohn's disease should be offered a chance to avoid permanent diversion after failure of IPAA. OBJECTIVE: The objective was to compare the outcomes of redo pouch for ulcerative colitis and Crohn's disease. DESIGN: This was a retrospective analysis of a prospectively maintained pouch database (1983-2017). SETTINGS: The setting was the Cleveland Clinic. PATIENTS: This study included patients who underwent redo pouch with a primary surgical specimen diagnosis of ulcerative or Crohn's colitis at the time of initial pouch. MAIN OUTCOME MEASURES: Pouch failure was defined as either pouch excision or indefinite pouch diversion. Patient characteristics, perioperative and functional outcomes, pouch survival, and quality of life were compared according to the diagnosis. RESULTS: Of 422 patients, 392 had ulcerative colitis and 30 had Crohn's disease. Age and sex were comparable. The most common indications for redo pouch included anastomotic separation and fistulas (220 (56.1%) in ulcerative colitis and 21 (70%) in Crohn's disease). The majority of redo pouches required mucosectomy with handsewn anastomosis (310 (79%) in ulcerative colitis and 30 (100%) in Crohn's disease; p = 0.23). A new pouch was constructed in 160 patients (41%) with ulcerative colitis and repair of old pouch in 231 patients (59%) compared with 25 (83%) in Crohn's disease, who had creation of new pouch; only in 5 (17%) was the old pouch re-anastomosed. Stool frequency, seepage, and fecal urgency were comparable between groups. Cumulative 5-year pouch survival was longer in ulcerative colitis versus Crohn's disease (88% vs 55%; p = 0.008). Major causes of redo failure in Crohn's disease were pouch fistulas and/or strictures occurring after ileostomy closure. These were more common in Crohn's disease than in ulcerative colitis (p < 0.001). LIMITATIONS: This was a retrospective design. CONCLUSIONS: Redo pouch can be offered to selected patients with colonic Crohn's disease diagnosed at the time of their primary pouch. See Video Abstract at http://links.lww.com/DCR/B206. REHACER LA ANASTOMOSIS ILEOANAL CON RESERVORIO DESPUéS DE UN RESERVORIO ILEAL FALLIDO EN PACIENTES CON ENFERMEDAD DE CROHN: ¿VALE LA PENA INTENTARLO?: En pacientes seleccionados con colitis ulcerativa y falla del reservorio pélvico, rehacer el reservorio es una opción. Sin embargo, se desconoce si en los pacientes seleccionados con enfermedad de Crohn se debería ofrecer la oportunidad de evitar la derivación permanente después de la falla de la anastomosis ileoanal con reservorio ileal.El objetivo fue comparar los resultados de reservorios re-hechos en colitis ulcerosa y la enfermedad de Crohn.El escenario fue la Cleveland Clinic.Análisis retrospectivo de una base de datos de reservorios ileales mantenida prospectivamente (1983-2017).Este estudio incluyó a pacientes que se sometieron a cirugía para rehacer el reservorio ileal con un diagnóstico en el espécimen quirúrgico primario de colitis ulcerosa o de Crohn en el momento del reservorio inicial.La falla del reservorio se definió como la escisión del reservorio o la derivación indefinida del reservorio. Las características del paciente, los resultados perioperatorios y funcionales, la supervivencia del reservorio y la calidad de vida se compararon de acuerdo con el diagnóstico.De 422 pacientes, 392 tenían colitis ulcerativa y 30 tenían enfermedad de Crohn. La edad y el género fueron comparables. Las indicaciones más comunes para rehacer el reservorio incluyeron dehiscencia anastomótica y fístulas [220 (56,1%) en colitis ulcerosa y 21 (70%) en la enfermedad de Crohn]. La mayoría de los reservorios rehechos requirieron mucosectomía con anastomosis manual [310 (79%) en colitis ulcerosa y 30 (100%) en la enfermedad de Crohn, p = 0.23]. Se construyó un nuevo reservorio en 160 (41%) pacientes con colitis ulcerativa y se reparó el reservorio antiguo en 231 (59%) pacientes, en comparación con 25 (83%) en la enfermedad de Crohn, que requirieron creación de un nuevo reservorio, y solo 5 (17%) donde el reservorio antiguo se volvió a anastomosar. La frecuencia de las evacuaciones, el manchado fecal y la urgencia fecal fueron comparables entre grupos. La supervivencia acumulada del reservorio a 5 años fue mayor en la colitis ulcerativa frente a la enfermedad de Crohn (88% frente a 55%, p = 0.008). Las principales causas de falla del reservorio rehecho en la enfermedad de Crohn fueron las fístulas del reservorio y / o las estenosis que ocurrieron después del cierre de ileostomía. Estas fueron más comunes en la enfermedad de Crohn que en la colitis ulcerativa (p <0.001).Este fue un diseño retrospectivo.Rehacer el reservorio ileal se puede ofrecer a pacientes seleccionados con enfermedad de Crohn colónica diagnosticada en el momento de su reservorio primario. Consulte Video Resumen en http://links.lww.com/DCR/B206. (Traducción-Dr Jorge Silva Velazco).

Conditional Survival After IPAA for Ulcerative and Indeterminate Colitis: Does Long-term Pouch Survival Improve or Worsen With Time?

BACKGROUND: Risk factors for pouch survival may or may not have a linear relationship with pouch loss over time. Conditional survival is a method to describe these nonlinear time-to-event relationships by reporting the expected survival at various time points. OBJECTIVE: The aim of this study was to calculate conditional pouch survival based on occurrence of risk factors for pouch loss. DESIGN: This was a retrospective study from an institutional database. SETTINGS: The study was conducted at the Cleveland Clinic Foundation. PATIENTS: Patients with ulcerative or indeterminate colitis who underwent index IPAA construction between 1986 and 2016 were included. MAIN OUTCOME MEASURES: Patients were stratified based on postoperative anastomotic leak, abscess, or fistula occurrence. The Kaplan-Meier method with conditional survival was used to estimate overall and cause-specific survival at 10 years. RESULTS: A total of 3468 patients underwent IPAA during the study period. The overall 10-year pouch survival rate was 0.94 (95% CI, 0.93-0.95), and after 1 year the conditional pouch survival increased to 0.95 (95% CI, 0.94-0.96), after 3 years to 0.97 (95% CI, 0.96-0.98), and after 5 years to 0.98 (95% CI, 0.98-0.99). A total of 122 patients (3.5%) developed anastomotic leak, and the 10-year IPAA survival in patients with leak was 0.85 (95% CI, 0.77-0.93). In this group, after 1 year of pouch survival, the conditional pouch survival increased to 0.89 (95% CI, 0.82-0.96) and after 3 years to 0.98 (95% CI, 0.94-1.00). A similar pattern was seen for IPAA with postoperative abscess. The conditional survival curve was stable over time for patients with a fistula. LIMITATIONS: This was a retrospective, single-institution study. CONCLUSIONS: Overall conditional pouch survival improved over time for patients with postoperative anastomotic leak and abscess. These novel findings can be useful to counsel patients regarding expectations for long-term pouch survival even if they develop leaks and abscesses. See Video Abstract at http://links.lww.com/DCR/B217. SUPERVIVENCIA CONDICIONAL DESPUÉS DE ANASTOMOSIS CON BOLSA ÍLEO ANAL, PARA COLITIS ULCERATIVA E INDETERMINADA: ¿LA SOBREVIDA DE LA BOLSA A LARGO PLAZO, MEJORA O EMPEORA CON EL TIEMPO?: Los factores de riesgo para la sobrevida de la bolsa, pueden o no tener una relación lineal con la pérdida de la bolsa y con el tiempo. La supervivencia condicional es un método para describir estas relaciones no lineales de tiempo, hasta el evento informando la supervivencia esperada en varios puntos de tiempo.El objetivo de este estudio fue calcular la supervivencia condicional de la bolsa, en función de aparición de factores de riesgo para la pérdida de bolsa.Estudio retrospectivo de una base de datos institucional.Cleveland Clinic Foundation.Pacientes con colitis ulcerativa o indeterminada, sometidos a una anastomosis de bolsa íleo anal, de 1986 a 2016.Los pacientes fueron estratificados en función de la fuga anastomótica postoperatoria, absceso o aparición de fístula. El método de Kaplan Meier con supervivencia condicional, se utilizó para estimar la supervivencia general y la causa específica a los 10 años.Un total de 3.468 pacientes fueron sometidos a anastomosis ileal con bolsa anal durante el período de estudio. La tasa de supervivencia global de la bolsa a 10 años, fue de 0,94 (0,93 a 0,95), y después de 1 año, la supervivencia condicional de la bolsa aumentó a 0,95 (0,94 a 0,96), después de 3 años a 0,97 (0,96 a 0,98) y después de 5 años a 0.98 (0.98 - 0.99). Un total de 122 (3,5%) pacientes desarrollaron fuga anastomótica, y la supervivencia de la anastomosis de bolsa íleo anal a 10 años en pacientes con fuga fue de 0,85 (IC del 95%: 0,77 a 0,93). En este grupo, después de 1 año de supervivencia de la bolsa, la supervivencia condicional de la bolsa aumentó a 0,89 (IC del 95%: 0,82 a 0,96), y después de 3 años a 0,98 (IC del 95%: 0,94 a 1). Se observó un patrón similar para la anastomosis de bolsa íleo anal con absceso postoperatorio. La curva de supervivencia condicional fue estable en el tiempo para los pacientes con una fístula.Estudio retrospectivo, de una sola institución.La supervivencia condicional global de la bolsa, mejoró con el tiempo para pacientes con fuga anastomótica postoperatoria y absceso. Estos nuevos hallazgos pueden ser útiles para aconsejar a los pacientes con respecto a las expectativas de supervivencia de la bolsa a largo plazo, incluso si desarrollan fugas y abscesos. Consulte Video Resumen http://links.lww.com/DCR/B217. (Traducción-Dr Fidel Ruiz Healy).

Neoadjuvant chemoradiation improves oncologic outcomes in low and mid clinical T3N0 rectal cancers.

BACKGROUND: Controversial data exists in the current literature in regard to the use of neoadjuvant chemoradiation (nCRT) in patients with clinical T3N0 (cT3N0) rectal cancers, specifically based on location and relation to peritoneal reflection. We aimed to analyze the impact of nCRT on oncologic outcomes among cT3N0 rectal cancers, depending on the tumor height from anal verge (AV). METHODS: A retrospective analysis of patients with cT3N0 rectal cancers was included from a query of a prospectively maintained rectal cancer database from 1980 to 2016. Patients were divided into 3 groups based on the tumor height: low (1-5 cm from AV), mid (6-10 cm from AV), and upper (11-15 cm from AV). Patients were stratified by use of nCRT. MAIN OUTCOMES: 5-year overall survival (OS), disease-free survival (DFS), cancer-specific survival (CSS), and local recurrence (LR) using Kaplan-Meier curves. RESULTS: Five hundred ninety-two patients were included. Overall, 364 (61.4%) patients received nCRT and 228 (38.6%) patients did not. There were 251 (43%) patients with low, 302 (51%) with mid, and 39 (7%) with upper rectal cancer. Patients with low and mid rectal cancers received nCRT more frequently than those with upper rectal cancers (68.5% and 61.2% vs 43.6%, p = 0.007). The 5-year OS was 78% and 63%, DFS-88% and 73%, LR-1% and 8% in nCRT followed by resection vs. surgery alone (p < 0.001). In regard to cancer location after nCRT compared with surgery alone, low and mid cancers had better OS, DFS, and CSS, compared with upper ones. CONCLUSION: nCRT prolongs survival among patients with rectal cancer below 10 cm from AV; however, it has no effect on 5-year oncologic survival of patients with upper rectal cancer located below peritoneal reflection.

Impact of preoperative duration of ulcerative colitis on long-term outcomes of restorative proctocolectomy.

BACKGROUND: It is unknown if ulcerative colitis (UC) duration has an impact on outcomes of ileal pouch anal anastomosis (IPAA). The aim of the study was to compare the long-term IPAA outcomes based on preoperative UC duration. METHODS: All patients with pathologically confirmed UC who underwent IPAA were included from a prospectively maintained pouch database (1983-2017).Patient's cohort was stratified according to UC duration:< 5 years,5-10 years,10-20 years,> 20 years. UC duration was defined as time interval from date of preoperative diagnosis to colectomy date. The main outcome was Kaplan-Meier pouch survival. Secondary outcomes were pouch function and quality of life. RESULTS: Out of 4502 IPAAs (1983-2016), 2797 patients were included. Treated with biologics versus 12% with UC duration > 20 years were 41% patients with UC duration < 5 years. Treated with steroids compared to shortest (34%,p < 0.001) were 54% patients with the longest disease. A total of 65% of patients with shortest disease had IPAAs performed mostly in 3 stages. Anastomotic separation and pelvic sepsis were more prevalent among shortest compared to longest disease groups. Rates of pouch-targeted fistulas, anastomotic strictures, and pouchitis were highest in longest disease group. Pouch survival was similar between groups. Multivariate analysis did not show a significant association between UC duration and pouch failure [1.05(0.97-1.1), p = 0.23].Longer UC duration was associated with increased odds of pouchitis [1.2(1.1, 1.3), p < 0.001]. Biologics agents were shown to be protective against pouchitis. CONCLUSIONS: Preoperative UC duration does not increase pouch failure risk. Longer preoperative UC duration increases the pouchitis risk. Biologic agents and three-staged IPAA are protective against pouchitis and septic complications in long-term among patients with UC.

Comparison of long-term outcomes of primary and redo IPAA for patients with Crohn's disease.

BACKGROUND: Crohn's disease (CD) patients after ileal anal pouch anastomosis (IPAA) are subject to CD recurrence, septic complications, and pouch failure. The aim of this study was to compare long-term outcomes of index and redo IPAA for CD. METHODS: Patients who underwent index and redo IPAA with a diagnosis of CD colitis were identified from a prospectively maintained IPAA database. Charts were reviewed to determine complications and pouch failure rates after index and redo IPAA. Long-term pouch survival and quality of life (QoL) were compared between index and redo IPAAs. RESULTS: There were 305 patients, 253 with an index IPAA and 52 having a redo IPAA. Their median ages were 33 years (index IPAA) and 32 years (redo IPAA) (p = 0.91); there were 47% and 53% men in each group, respectively (p = 0.54). Pouch salvage with redo IPAA was possible in 75% of redo pouches. Biologic agents were given in 8% of index IPAA and 34% redo IPAA patients (p < 0.01). Cumulative Kaplan Meier 5-year pouch survival was 80% vs. 60% in index and redo IPAA (p < 0.0001), at 10 years 74% vs. 38%, respectively (p < 0.0001). When queried, 78% who underwent redo pouch surgery would have it again and 86% would recommend this surgery to others. CONCLUSION: IPAA can be offered to selected patients with isolated colonic CD. Failure in this group of patients is related mainly to recurrent CD, not surgical complications. Redo IPAA is a realistic option for salvage in certain patients with failed index IPAA.

The Relationship Between Clavien-Dindo Morbidity Classification and Oncologic Outcomes After Colorectal Cancer Resection.

BACKGROUND: Limited data on the relationship between postoperative complications (POCs) after colorectal cancer resection and oncologic outcomes are available. We hypothesized that the increased severity of POCs is associated with progressively worse oncologic outcomes. METHODS: Patients with pathological stages I-III colorectal adenocarcinoma undergoing elective curative resection in a single institution between 2000 and 2012 were identified from a prospectively collected database. The severity of POCs was determined using the Clavien-Dindo classification, and oncologic outcomes were assessed. RESULTS: Of 2266 patients, 669 (30%) had at least one POC. POCs were not associated with pathologic stage (p = 0.58) or use of adjuvant therapy (p = 0.19). With a mean follow-up of 5.3 years, POCs were associated with decreased 5-year overall survival (OS) (60% vs. 77%, p < 0.001), disease-free survival (DFS) (53% vs. 70%, p < 0.001), cancer-specific survival (CSS) (81% vs. 87%, p < 0.001), and increased overall recurrence rates (19% vs. 15%, p = 0.008). Increasing Clavien-Dindo scores from I to IV was significantly associated with progressively decreasing OS (71, 64, 60, 22%, p < 0.001), DFS (65, 58, 51, 19%, p < 0.001), CSS (88, 77, 79, 74%, p < 0.001), and increasing recurrence rates (12, 20, 26, 18%, p = 0.002). Multivariate analysis confirmed POCs as an independent factor associated with decreased OS [hazard ratio (HR) 0.63, 95% CI 0.52-0.76], DFS (HR 0.64, 95% CI 0.54-0.76), CSS (HR 0.73, 95% CI 0.56-0.97), and increased recurrence rates (HR 1.36, 95% CI 1.02-1.80). CONCLUSIONS: POCs are associated with adverse oncologic outcomes, with increasing effect with higher Clavien-Dindo score. Efforts to reduce both the incidence and severity of complications should result in improved oncologic outcomes.