Jorge, Irving A

Objective: We comparatively analyzed the longitudinal outcomes of conversion to open procedure, laparoscopic subtotal cholecystectomy (CCY), and laparoscopic cholecystostomy tube placement. Background: Severe cholecystitis often causes dense inflammation that distorts the hepatocystic anatomy and can make safe dissection during CCY challenging. However, controversy exists regarding the optimal bailout procedure in such situations. Methods: The New York and Florida State all-claims databases were queried for patients who underwent laparoscopic CCY for acute cholecystitis from 2012 to 2021. Hierarchical logistic regression models were used to obtain adjusted estimates, with fixed effects assigned to patient-level variables and random effects assigned to hospital identifiers to adjust for intraclass correlation. Results: Of 384,948 laparoscopic CCYs performed, 5448 (1.4%) were not completed laparoscopically; 1370 underwent conversion to open procedure, 2646 underwent laparoscopic subtotal CCY, and 1432 underwent laparoscopic cholecystostomy tube placement. The conversion to open rate decreased from 0.6% in 2012 to 0.3% in 2021, while the laparoscopic subtotal CCY rate increased from 0.2% in 2012 to 1.4% in 2021. The 1-year bile duct injury (BDI) rate was highest for the conversion to open group (4.4%), followed by the laparoscopic subtotal CCY (0.8%) and laparoscopic cholecystostomy tube groups (0.3%, P<0.001). On adjusted analyses with the conversion to open group as the control, laparoscopic subtotal CCY (OR: 0.17, P<0.001) and laparoscopic cholecystostomy tube were associated with lower BDI rates (OR: 0.08, P<0.001, Figure). The 1-year postoperative endoscopic biliary intervention rate was lowest for the conversion to open group (4.2%), followed by the laparoscopic subtotal CCY (8.4%) and the laparoscopic cholecystostomy tube groups (8.8%, P<0.001). The completion CCY rates for the laparoscopic subtotal CCY and laparoscopic cholecystostomy tube groups were 2.1% and 23.4%, respectively. Among completion CCYs, the open rates were 56.4% in the laparoscopic subtotal CCY group versus 24.5% in the laparoscopic cholecystostomy tube group (P<0.001). Conclusions: In patients with severe cholecystitis requiring a bailout procedure, the BDI rate was highest after conversion to open procedure. Laparoscopic subtotal CCY and laparoscopic cholecystostomy tube were associated with lower BDI rates at the cost of higher postoperative endoscopic biliary intervention rates. Completion CCYs were required in 2.1% and 23.4% of patients who underwent laparoscopic subtotal CCY and laparoscopic cholecystostomy tube placement, respectively, of which the former group’s CCY was more likely to require an open operation.

BACKGROUND: Functional gallbladder disorder is most commonly defined by biliary colic and low ejection fraction (EF) on cholescintigraphy. Biliary hyperkinesia is a controversial type of functional gallbladder disorder, and its definition and the role of cholecystectomy in treating functional gallbladder disorder remains unclear. STUDY DESIGN: We conducted a retrospective review of patients who underwent cholecystokinin-stimulated cholescintigraphy and cholecystectomy at 3 Mayo Clinic sites between 2007 and 2020. Eligible patients were 18 years or older, presented with symptoms of biliary disease, had an EF greater than 50%, underwent cholecystectomy, and had no evidence of acute cholecystitis or cholelithiasis on imaging. We used receiver operating characteristics curve analysis to identify the optimal cutoff value that predicted symptom resolution within 30 days of cholecystectomy. RESULTS: A total of 2,929 cholecystokinin-stimulated cholescintigraphy scans were performed during the study period; the average EF was 67.5% and the median EF was 77%. Analyzing those with EFs greater than or equal to 50% yielded 1,596 patients with 141 (8.8%) going on to have cholecystectomy. No significant differences were found in age, sex, BMI, final pathology between patients with and without pain resolution. Using a cutoff EF of 81% was significantly associated with pain resolution after cholecystectomy (78.2% for EF greater than or equal to 81% vs 60.0% for EF less than 81%, p = 0.03). Chronic cholecystitis was found in 61.7% of the patients on final pathology. CONCLUSIONS: We determined that an EF cutoff of 81% is a reasonable upper limit of normal gallbladder EF. Patients with biliary symptoms and an EF greater than 81% but no evidence of biliary disease on ultrasound or scintigraphy can be classified as having biliary hyperkinesia. Based on our findings, we recommend cholecystectomy for this patient population.

BACKGROUND: Medicare reimbursement rates have decreased across various specialties but have not yet been studied in colorectal surgery. OBJECTIVE: This study aimed to analyze Medicare reimbursement trends in colorectal surgery. DESIGN: Observational study. SETTING: The Centers for Medicare and Medicaid Services’ Physician Fee Schedule was evaluated for reimbursement data for the 20 most common colorectal surgery procedures from 2006 to 2020. MAIN OUTCOME MEASURES: Inflation-adjusted annual percentage change, compound annual growth rate, and total percentage change were the outcome measures. A subanalysis was performed comparing the changes in reimbursement between 2006 to 2016 and 2016 to 2020 because of legislative changes that went into effect in 2016. RESULTS: During the study period, the inflation-unadjusted mean Medicare reimbursement rate for the 20 most common colorectal surgery procedures increased by +15.6%. This rise was surpassed by the inflation rate of +31.3%. Consequently, the inflation-adjusted reimbursement rate decreased by –11%. The adjusted reimbursement rates decreased the most at –33.8% for a flexible colonoscopy with biopsy and increased the most at +45.3% for a diagnostic rigid proctosigmoidoscopy. Annual percentage change was –0.79%, and the compound annual growth rate was –0.98%. There was an accelerated decrease in annual reimbursement rates from 2016 to 2020 at –2.23% compared to 2006 to 2016 at –0.22% (p = 0.03). The only procedure that had an increase in adjusted reimbursement rate from 2016 to 2020 was the injection of sclerosing solution for hemorrhoids. LIMITATIONS: Only Medicare reimbursement data were analyzed. CONCLUSIONS: Medicare reimbursements for colorectal surgery procedures are decreasing at an accelerating rate. Although this study is limited to Medicare data, it still presents a representation of overall reimbursement changes because Medicare policies have a ripple effect in the commercial insurance market. It is vital to understand the financial trends to be able to structure future patient care teams and to advocate for the sustainability of colorectal surgery practices in the United States. See Video Abstract at http://links.lww.com/DCR/C136. REEMBOLSO DE MEDICARE EN CIRUGÍA COLORRECTAL: UN PROBLEMA CRECIENTE ANTECEDENTES: Las tasas de reembolso de Medicare han disminuido en varias especialidades, pero aún no han sido estudiado en cirugía colorrectal. OBJETIVO: Analizar las tendencias de reembolso de Medicare en cirugía colorrectal. DISEÑO: Estudio observacional. CONTEXTO: Se evaluó el programa de tarifas médicas de los Centros de Servicios de Medicare y Medicaid para obtener datos de reembolso de los 20 procedimientos más comunes en cirugía colorrectal entre los años 2006 y 2020. PRINCIPALES MEDIDAS DE RESULTADO: Variación porcentual anual ajustada por inflación, tasa de crecimiento anual compuesta y variación porcentual total. Se realizó un subanálisis comparando los cambios en el reembolso entre los años 2006 a 2016 y 2016 a 2020 debido a los cambios legislativos que entraron en vigencia en 2016. RESULTADOS: Durante el período de estudio, la tasa media de reembolso de Medicare sin ajuste por inflación para los 20 procedimientos más comunes en cirugía colorrectal aumentó en +15,6 %. Esta suba fue superada por la tasa de inflación del +31,3%. En consecuencia, la tasa de reembolso ajustada por inflación disminuyó un -11%. Lo máximo que disminuyeron las tasas ajustadas de reembolso fue a -33,8% para una colonoscopia flexible con biopsia y aumentaron más a +45,3% para una proctosigmoidoscopia rígida de diagnóstico. El cambio porcentual anual fue -0,79% y la tasa de crecimiento anual compuesto fue -0,98%. Hubo una disminución acelerada en las tasas de reembolso anual de 2016 a 2020 a -2,23 % en comparación con 2006 a 2016 a -0,22% (p = 0,03). El único procedimiento que tuvo un aumento en la tasa de reembolso ajustada de 2016 a 2020 fue la inyección de solución esclerosante para las hemorroides. LIMITACIONES: Solo se analizaron los datos de reembolso de Medicare. CONCLUSIONES: Los reembolsos de Medicare por procedimientos en cirugía colorrectal están disminuyendo a un ritmo acelerado. Aunque este estudio se limita a los datos de Medicare, aún presenta una representación de los cambios generales en los reembolsos, ya que las pólizas de Medicare tienen un efecto dominó en el mercado de seguros comerciales. Es fundamental comprender las tendencias financieras para poder estructurar futuros equipos de atención de pacientes y abogar por la sostenibilidad de las prácticas de cirugía colorrectal en los Estados Unidos. Consulte Video Resumen video en https://links.lww.com/DCR/C136. (Traducción—Dr. Osvaldo Gauto)