http://www.clinicaltrials.gov (NCT02591407). See Video Abstract at http://links.lww.com/DCR/A737.

BACKGROUND: Decreasing readmissions is an important quality improvement strategy. Targeted interventions that effectively decrease readmissions have not been fully investigated and standardized. OBJECTIVE:The purpose of this study was to assess the effectiveness of interventions designed to decrease readmissions after colorectal surgery.DESIGN: This was a retrospective comparison of patients before and after the implementation of interventions.

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BACKGROUND: The current opioid crisis has motivated surgeons to critically evaluate ways to balance postoperative pain while decreasing opioid use and thereby reducing opioids available for community diversion. The longest incision for robotic colorectal surgery is the specimen extraction site incision. Intracorporeal techniques allow specimen extraction to be at any location. OBJECTIVE: This study was designed to determine whether the Pfannenstiel location is associated with less pain and opioid use than other abdominal wall specimen extraction sites. DESIGN: This was a retrospective cohort study. SETTINGS: The study was conducted with a prospectively maintained colorectal surgery database (July 2018 through October 2019). PATIENTS: Patients with enhanced recovery robotic colorectal resections with specimen extraction were included. MAIN OUTCOME MEASURES: Propensity score weighting was used to derive adjusted rates for numeric pain scores, inpatient opioid use, opioids prescribed at discharge, opioid refills after discharge, and other related outcomes. For comparing outcomes between groups, p values were calculated using weighted χ2, Fisher exact, and t tests. RESULTS: There were 137 cases (70.9%) with Pfannenstiel extraction site incisions and 56 (29.0%) at other locations (7 midline, 49 off-midline). There was no significant difference in transversus abdominis plane blocks and epidural analgesia use between groups. Numeric pain scores, overall benefit of analgesia scores, inpatient postoperative opioid use, opioids prescribed at discharge and taken after discharge, and opioid refills were not significantly different between groups. Nonopioid pain analgesics (acetaminophen, nonsteroidal anti-inflammatory drugs, and gabapentin) prescribed at discharge were significantly less in the Pfannenstiel group (90.19% vs 98.45%; p = 0.006). Postoperative complications and readmissions were not different between groups. LIMITATIONS: This study was conducted at a single institution. CONCLUSIONS: The Pfannenstiel incision as the specimen extraction site choice in minimally invasive surgery is associated with similar postoperative pain and opioid use as extraction sites in other locations for patients having robotic colorectal resections. Specimen extraction sites may be chosen based on patient factors other than pain and opioid use. See Video Abstract at http://links.lww.com/DCR/B495. DOLOR POSTOPERATORIO DESPUÉS DE VÍAS DE RECUPERACIÓN MEJORADA EN CIRUGÍA ROBÓTICA DE COLON Y RECTO: ¿IMPORTA EL LUGAR DE EXTRACCIÓN DE LA MUESTRA ANTECEDENTES: La actual crisis de opioides ha motivado a los cirujanos a evaluar críticamente, formas para equilibrar el dolor postoperatorio, disminuyendo el uso de opioides y por lo tanto, disminuyendo opioides disponibles para el desvío comunitario. La incisión más amplia en cirugía colorrectal robótica, es la incisión del sitio de extracción de la muestra. Las técnicas intracorpóreas permiten que la extracción de la muestra se realice en cualquier sitio. OBJETIVO: El estudio fue diseñado para determinar si la ubicación del Pfannenstiel está asociada con menos dolor y uso de opioides, a otros sitios de extracción de la muestra en la pared abdominal. DISEÑO: Estudio de cohorte retrospectivo. AJUSTES: Estudio de base de datos de cirugía colorrectal mantenida prospectivamente (7/2018 a 10/2019). PACIENTES: Se incluyeron resecciones robóticas colorrectales con recuperación mejorada y extracción de muestras. PRINCIPALES MEDIDAS DE RESULTADO: Se utilizó la ponderación del puntaje de propensión para derivar las tasas ajustadas para los puntajes numéricos de dolor, uso de opioides en pacientes hospitalizados, opioides recetados al alta, recarga de opioides después del alta y otros resultados relacionados. Para comparar los resultados entre los grupos, los valores p se calcularon utilizando chi-cuadrado ponderado, exacto de Fisher y pruebas t. RESULTADOS: Hubo 137 (70,9%) casos con incisiones en el sitio de extracción de Pfannenstiel y 56 (29,0%) en otras localizaciones (7 en la línea media, 49 fuera de la línea media). No hubo diferencias significativas en los bloqueos del plano transverso del abdomen y el uso de analgesia epidural entre los grupos. Las puntuaciones numéricas de dolor, puntuaciones de beneficio general de la analgesia, uso postoperatorio de opioides en pacientes hospitalizados, opioides recetados al alta y tomados después del alta, y las recargas de opioides, no fueron significativamente diferentes entre los grupos. Los analgésicos no opioides (acetaminofén, antiinflamatorios no esteroideos, gabapentina) prescritos al alta, fueron significativamente menores en el grupo de Pfannenstiel (90,19% frente a 98,45%, p = 0,006). Las complicaciones postoperatorias y los reingresos, no fueron diferentes entre los grupos. LIMITACIONES: Una sola institución. CONCLUSIÓN: La incisión de Pfannenstiel como sitio de extracción de la muestra en cirugía mínimamente invasiva, se asocia con dolor postoperatorio y uso de opioides similar, a otros sitios de extracción en pacientes sometidos a resecciones robóticas colorrectales. Sitios de extracción de la muestra, pueden elegirse en función de factores del paciente distintos al dolor y uso de opioides. Consulte Video Resumen en http://links.lww.com/DCR/B495.)

BACKGROUND: There are currently no guidelines on the management of right colon diverticulitis. Treatment options have been extrapolated from the management of left-sided diverticulitis. Gaining knowledge of the risk and morbidity of diverticulitis recurrence is integral to weighing the benefit of elective surgery for right-sided diverticulitis. OBJECTIVE: The purpose of this study was to summarize the recurrence rate and the morbidity of recurrence of Hinchey classification I/II, right-sided diverticulitis following nonoperative management. DATA SOURCES: PubMed, EMBASE, and Cochrane Database of Collected Reviews were searched up to June 2019. STUDY SELECTION: Observational cohort studies evaluating outcomes following nonoperative management were reviewed. No randomized controlled trials were available. INTERVENTIONS: Intravenous antibiotics with or without percutaneous drainage of associated abscess were administered. MAIN OUTCOME MEASURES: The primary outcomes measured were the recurrence rate and morbidity associated with recurrence. Two independent investigators extracted data. The rates of recurrence were pooled by using a random-effects model. RESULTS: There were 1584 adult participants from a total of 11 studies (9 retrospective cohort and 2 prospective cohort studies) included in the analysis. Over a median follow-up period of 34.2 months, the pooled recurrence rate was 12% (95% CI, 10%–15%). Twenty of 202 patients (9.9%) required urgent surgery at the time of first recurrence. There was no mortality. Subset analysis excluding 3 studies that included percutaneous drainage as a nonoperative treatment option did not change the recurrence rate (12% (95% CI, 9%–15%)) or heterogeneity. Funnel plot assessment revealed no publication bias. LIMITATIONS: There were no randomized controlled trials available. The statistical heterogeneity was moderate (I 2 = 46%). CONCLUSIONS: Nonoperative management of Hinchey I/II right-sided diverticulitis is safe and feasible. The recurrence rate is relatively low, and complications that require urgent operation are uncommon. PROSPERO: CRD42019131673