Sandy Hwang Fang

BACKGROUND: Readmission after ileostomy creation in patients undergoing colorectal surgery creates a significant burden on health care cost and patient quality of care, with a 30-day readmission rate of 40%. OBJECTIVE: This study aimed to evaluate the implementation of our perioperative quality improvement program, Decreasing Readmissions After Ileostomy Creation. DESIGN: Perioperative interventions were administered to patients who underwent ileostomy creation. SETTINGS: A single tertiary care academic center. PATIENTS: Eighty patients participated in this program from February 2020 to January 2021. MAIN OUTCOME MEASURES: The primary outcomes measured were 30-day readmission rates and causes of readmission, which were compared to a historical national database. Descriptive statistics were used to evaluate the effectiveness of this quality improvement program. RESULTS: Eighty patients were enrolled in this prospective quality improvement program. The mean age was 52 (±15.06) years. The most common indication for patients undergoing creation of an ileostomy was colorectal cancer (40%; n = 32). The overall 30-day readmission rate was 8.75% (n = 7) throughout the study period, which was significantly lower than historical cohort data (20.10%; p = 0.01). Among the 7 readmitted patients, 3 (3.75%) were readmitted due to dehydration. The most significant associated risk factor for all-cause readmission was urgent/emergent operative status, which was associated with an increased risk of readmission (p = 0.01). The 3 readmitted patients with dehydration had a mean Dehydration Readmission After Ileostomy Prediction risk score of 11.71 points, compared to 9.59 points in nondehydrated patients, who did not require readmission (p = 0.38). LIMITATIONS: This study is limited by its small sample size (N = 80). CONCLUSIONS: The Decreasing Readmissions After Ileostomy Creation program has been successful in reducing both the all-cause readmission rate and readmission due to dehydration both within an academic tertiary care referral center and in comparison with historical readmission rates. See Video Abstract at http://links.lww.com/DCR/B894. DISMINUCIÓN DE LA READMISIÓN DESPUÉS DE LA CREACIÓN DE UNA ILEOSTOMÍA MEDIANTE UN PROGRAMA DE MEJORA DE LA CALIDAD PERIOPERATORIA: ANTECEDENTES: La readmisión después de la creación de una ileostomía en pacientes de cirugía colorrectal crea una carga significativa sobre el costo de la atención médica y la calidad de la atención del paciente, con una tasa de readmisión a los 30 días que llega al 40%. OBJETIVO: Este estudio tiene como objetivo evaluar la implementación de nuestro programa de mejora de la calidad perioperatoria que disminuyen los reingresos después de la creación de ileostomía. DISEÑO: Se administraron intervenciones perioperatorias a pacientes que se sometieron a la creación de una ileostomía. AJUSTE: Se trataba de un único centro académico de atención terciaria. PACIENTES: Participaron 80 pacientes en este programa desde febrero de 2020 hasta enero de 2021. PRINCIPALES MEDIDAS DE RESULTADO: Los principales resultados medidos fueron las tasas de reingreso a los 30 días y las causas de reingreso, que se compararon con una base de datos histórica nacional. Se utilizaron estadísticas descriptivas para evaluar la eficacia de este programa de mejora de la calidad. RESULTADOS: Ochenta pacientes se inscribieron en este programa prospectivo de mejora de la calidad. La edad media fue de 52 (± 15,06) años. La indicación más común para los pacientes que se sometieron a la creación de una ileostomía fue el cáncer colorrectal (40%, n = 32). La tasa general de reingreso a los 30 días fue del 8,75% (n = 7) durante todo el período de estudio, lo que fue significativamente más bajo que los datos históricos de la cohorte (20,10%, p = 0,01). Entre los 7 pacientes readmitidos, tres (3,75%) fueron readmitidos por deshidratación. El factor de riesgo asociado más significativo para la readmisión por todas las causas fue el estado operatorio urgente / emergencia, que se asoció con un mayor riesgo de readmisión (p = 0,01). Los tres pacientes readmitidos con deshidratación tuvieron una puntuación de riesgo promedio de readmisión por deshidratación después de la predicción de ileostomía de 11,71 puntos, en comparación con los pacientes no deshidratados, que no requirieron readmisión (media, 9,59 puntos, p = 0,38). LIMITACIONES: Este estudio está limitado por su pequeño tamaño de muestra (n = 80). CONCLUSIONES: El programa de disminución de las readmisiones después de la creación de una ileostomía ha logrado reducir tanto la tasa de readmisión por todas las causas como la readmisión por deshidratación, tanto dentro de un centro académico de referencia de atención terciaria como en comparación con las tasas históricas de readmisión. Consulte Video Resumen en http://links.lww.com/DCR/B894. (Traducción—Dr Yolanda Colorado)

Rectal cancer demonstrates a characteristic natural history in which benign rectal neoplasia precedes malignancy. The worldwide burden of rectal cancer is significant, with rectal cancer accounting for one-third of colorectal cancer cases annually. The importance of early detection and successful management is essential in decreasing its clinical burden. Minimally invasive treatment of rectal neoplasia has evolved over the past several decades, which has led to reduced local recurrence rates and improved survival outcomes. The approach to diagnosis, staging, and selection of appropriate treatment modalities is a multidisciplinary effort combining interventional endoscopy, surgery, and radiology tools. This review examines the currently available minimally invasive endoscopic and surgical management options of rectal neoplasia.

At the turn of the century, prospective randomized clinical trials supported the use of neoadjuvant chemoradiation therapy (nCRT) prior to total mesorectal exci

Young-onset colorectal cancer: A review

Background: The development of high-resolution anoscopy (HRA) has advanced our ability to detect anal dysplasia. Historically, HRA is performed in a clinical setting and subsequent ablation is performed in the clinical setting or operating room. The aim of this study was to determine the most effective venue for the performance of HRA. Methods: Following institutional review board (IRB) approval, the correlation between anal cytology and HRA performed in the clinic versus in the operating room was evaluated. Data were extracted from our IRB-approved prospective HRA database over the time period of 2013–2017. Results: One hundred twenty-eight HRAs were compared (101 in the clinical setting, 27 in the operating room). There was a statistically significant difference in the correlation between anal cytology and HRA pathology for procedures performed in the clinical setting (55% [56/101]) versus those performed in the operating room (82% [22/27]) (p = 0.014). More biopsies were obtained in the operating room than in the clinic setting (3 vs. 1, p < 0.0001). The majority of patients who had HRA in a clinical setting with subsequent HRA in the operating room stated that they preferred to have their HRAs performed in the operating room due to discomfort from the HRA procedure. Conclusions: Detection rates for anal dysplasia on HRA, are significantly higher when performed in the operating room. To prevent discomfort in the clinical setting, patients with high-grade dysplasia on anal pap testing may benefit from proceeding directly to the operating room for concurrent HRA and ablation.

BACKGROUND: Minimally invasive surgical techniques are routinely promoted as alternatives to open surgery because of improved outcomes. However, the impact of robotic surgery on certain subsets of the population, such as frail patients, is poorly understood. OBJECTIVE: The purpose of our study was to examine the association between frailty and minimally invasive surgical approaches with colon cancer surgery. DESIGN: This is a retrospective study of prospectively collected outcomes data. Thirty-day surgical outcomes were compared by frailty and surgical approach using doubly robust multivariable logistic regression with propensity score weighting, and testing for interaction effects between frailty and surgical approach. SETTING: Patients undergoing an open, laparoscopic, or robotic colectomy for primary colon cancer, 2012 to 2016, were identified from the American College of Surgeons National Surgical Quality Improvement Program database. PATIENTS: Patients undergoing a colectomy with an operative indication for primary colon cancer were selected. MAIN OUTCOME MEASURES: The primary outcomes measured were 30-day postoperative complications. RESULTS: After propensity score weighting of patients undergoing colectomy, 33.8% (n = 27,649) underwent an open approach versus 34.3% (n = 28,058) underwent laparoscopic surgery versus 31.9% (n = 26,096) underwent robotic surgery. Robotic (OR, 0.53; 95% CI, 0.42–0.69, p < 0.001) and laparoscopic (OR, 0.58; 95% CI, 0.52–0.66, p < 0.001) surgeries were independently associated with decreased rates of major complications. Frailer patients had increased complication rates (OR, 1.56; 95% CI, 1.07–2.25, p = 0.018). When considering the interaction effects between surgical approach and frailty, frailer patients undergoing robotic surgery were more likely to develop a major complication (combined adjusted OR, 3.15; 95% CI, 1.34–7.45, p = 0.009) compared with patients undergoing open surgery. LIMITATIONS: Use of the modified Frailty Index as an associative proxy for frailty was a limitation of this study. CONCLUSIONS: Although minimally invasive surgical approaches have decreased postoperative complications, this effect may be reversed in frail patients. These findings challenge the belief that robotic surgery provides a favorable alternative to open surgery in frail patients. See Video Abstract at http://links.lww.com/DCR/B163. LOS PACIENTES MÁS FRÁGILES SOMETIDOS A COLECTOMÍA ROBÓTICA POR CÁNCER DE COLON EXPERIMENTAN MAYORES TASAS DE COMPLICACIONES EN COMPARACIÓN CON ABORDAJES LAPAROSCÓPICO O ABIERTO: ANTECEDENTES: Las técnicas quirúrgicas mínimamente invasivas estan frecuentement promovidas como alternativas a la cirugía abierta debido a sus mejores resultados. Sin embargo, el impacto de la cirugía robótica en ciertos subgrupos de población, como el caso de los pacientes endebles, es poco conocido. OBJETIVO: El propósito de nuestro estudio fue examinar la asociación entre la fragilidad de los pacientes y el aborgaje quirúrgico mínimamente invasivo para la cirugía de cáncer de colon. DISEÑO: Estudio retrospectivo de datos de resultados recolectados prospectivamente. Los resultados quirúrgicos a 30 días se compararon entre fragilidad y abordaje quirúrgico utilizando la regresión logística multivariable doblemente robusta con ponderación de puntaje de propensión y pruebas de efectos de interacción entre fragilidad y abordaje quirúrgico. LUGAR: Los pacientes identificados en la base de datos del Programa Nacional de Mejora de la Calidad Quirúrgica del Colegio Estadounidense de Cirujanos, que fueron sometidos a una colectomía abierta, laparoscópica o robótica por cáncer de colon primario, de 2012 a 2016. PACIENTES: Todos aquellos pacientes seleccionados con indicación quirúrgica de cáncer primario de colon que fueron sometidos a una colectomía. PRINCIPALES MEDIDAS DE RESULTADO: Las complicaciones postoperatorias a 30 días. RESULTADOS: Luego de ponderar el puntaje de propensión de los pacientes colectomizados, el 33.8% (n = 27,649) fué sometido a laparotomía versus el 34.3% (n = 28,058) operados por laparoscopía versus el 31.9% (n = 26,096) operados con tecnica robótica. Las cirugías robóticas (OR 0.53, IC 95% 0.42–0.69, p < 0.001) y laparoscópicas (OR 0.58, IC 95% 0.52–0.66, p < 0.001) se asociaron de forma independiente con una disminución de las tasas de complicaciones mayores. Los pacientes más delicados tenían mayores tasas de complicaciones (OR 1.56, IC 95% 1.07–2.25, p = 0.018). Al considerar los efectos de interacción entre el abordaje quirúrgico y la fragilidad, los pacientes más débiles sometidos a cirugía robótica tenían más probabilidades de desarrollar una complicación mayor (OR ajustado combinado 3.15, IC 95% 1.34–7.45, p = 0.009) en comparación con los pacientes sometidos a cirugía abierta. LIMITACIONES: El uso del índice de fragilidad modificado como apoderado asociativo de la fragilidad. CONCLUSIONES: Si bien los abordajes quirúrgicos mínimamente invasivos han disminuido las complicaciones postoperatorias, este efecto puede revertirse en pacientes lábiles. Estos hallazgos desafían la creencia de que la cirugía robótica proporciona una alternativa favorable a la cirugía abierta en pacientes frágiles. Consulte Video Resumen en http://links.lww.com/DCR/B163. (Traducción—Dr. Xavier Delgadillo)

There is continued debate regarding the optimal combinations of radiation therapy and chemotherapy in the preoperative treatment of locally advanced rectal adenocarcinomas. We report our single-institution experience of feasibility and early oncologic outcomes of short-course preoperative radiation therapy (5 Gy X 5 fractions) followed by consolidation neoadjuvant chemotherapy. We reviewed the records of 26 patients with locally advanced rectal adenocarcinoma. All patients underwent short course radiotherapy (5 Gy X 5 fractions) followed by chemotherapy [either modified infusional and bolus 5-fluorouracail and oxalipatin (mFOLFOX6) or capecitabine and oxaliplatin] prior to consideration for surgery. A full course of chemotherapy was defined as at least 8 weeks of chemotherapy. There were five clinical (c) T2, 16 cT3, and five cT4 rectal tumors, with 88% cN+. Twenty-five patients received a median of 4 cycles (range 3 to 8) of mFOLFOX6 (with one cycle defined as a two-week period); one patient received 3 cycles of capecitabine and oxaliplatin. All patients completed SCRT; 81% completed the full course of neoadjuvant chemotherapy with 19% requiring dose reductions in chemotherapy, most commonly due to neuropathy. Nineteen patients underwent post-treatment endoscopic evaluation, and nine patients were noted to achieve a complete clinical response (CCR). Six of the nine patients who achieved CCR opted for a non-operative approach of watch-and-wait. Twenty patients underwent surgical resection; pathologic complete response was observed in seven (35%) of these twenty. The main radiation-associated toxicity was proctitis with CTCAE Grade 2 proctitis observed in seven patients (27%). Post-operative Clavien-Dindo Grade 3 complications within 30 days of surgery were identified in six patients (30%), with no Grade 4 or 5 adverse events. Median length of hospital stay was 4.5 days (range 2–16 days); three patients were readmitted within a 30 day period. Short course preoperative radiotherapy followed by neoadjuvant chemotherapy was well-tolerated and achieved oncologic outcomes that compare favorably with short-course radiation therapy alone or long-course chemoradiotherapy. This regimen is associated with high rates of clinical and pathologic complete response.