Background
Enhanced recovery after surgery (ERAS) pathways are now implemented worldwide with strong evidence that adhesion to such protocol reduces medical complications, costs and hospital stay. ...This concept has been applied for pancreatic surgery since the first published guidelines in 2012. This study presents the updated ERAS recommendations for pancreatoduodenectomy (PD) based on the best available evidence and on expert consensus.
Methods
A systematic literature search was conducted in three databases (Embase, Medline Ovid and Cochrane Library Wiley) for the 27 developed ERAS items. Quality of randomized trials was assessed using the Consolidated Standards of Reporting Trials statement checklist. The level of evidence for each item was determined using the Grading of Recommendations Assessment Development and Evaluation system. The Delphi method was used to validate the final recommendations.
Results
A total of 314 articles were included in the systematic review. Consensus among experts was reached after three rounds. A well-implemented ERAS protocol with good compliance is associated with a reduction in medical complications and length of hospital stay. The highest level of evidence was available for five items: avoiding hypothermia, use of wound catheters as an alternative to epidural analgesia, antimicrobial and thromboprophylaxis protocols and preoperative nutritional interventions for patients with severe weight loss (> 15%).
Conclusions
The current updated ERAS recommendations for PD are based on the best available evidence and processed by the Delphi method. Prospective studies of high quality are encouraged to confirm the benefit of current updated recommendations.
Abstract Background Enhanced recovery after surgery (ERAS) guidelines for colorectal surgery suggest routine transurethral bladder drainage with early removal to prevent urinary tract infection ...(UTI). The aim of this study was to identify risk factors for urinary retention (UR). Methods This retrospective analysis included all colorectal patients since ERAS implementation in May 2011-November 2014. From the prospective ERAS database, over 100 items related to demographics, surgery, compliance, and outcome were analyzed. Risk factors for UR were identified by multiple logistic regressions; then, UR was correlated to functional outcomes and UTI and acute kidney injury rates. Results The study cohort consisted of 513 consecutive patients. Of these, 73 patients (14%) presented with UR. Multivariate analysis identified male gender (odds ratio 1.4; 95% CI, 1-1.8; P = 0.045) and postoperative thoracic epidural anesthesia (EDA; odds ratio 2.6; 95% CI, 1.6-4.3; P ≤ 0.001) as independent risk factors for postoperative UR. Functional recovery was impeded in patients with UR, who were less mobile (mobilization day 1 >4 h: 57% versus 70%, P = 0.024) and gained more weight (2.8 ± 2.5 kg versus 1.6 ±3 kg on day 1, P = 0.001) due to fluid overload. Furthermore, patients with urinary catheters reported more pain (visual analog scales day 3: 3.1 ± 2.5 versus 2.2 ± 2.4, P = 0.002) and depended longer on intravenous fluid administration (termination of intravenous fluids later than day 1: 53% versus 39%, P = 0.021). Ten of 73 patients (14%) developed UTI in patients with UR and 42 of 440 (10%) in patients without UR ( P = 0.276). Six of 73 patients (8%) developed acute kidney injury in patients with UR and 36 of 440 (8%) in patients without UR ( P = 0.991). Conclusions Male gender and EDA were independent risk factors for postoperative UR which appeared to be a significant impediment for functional recovery.
Laparoscopy in colorectal surgery reduces the rate of postoperative complications, shortens the length of stay in hospital, and improves the quality of patient care. Despite these established ...benefits, the technical challenges of rectal resection for cancer have resulted in most operations being performed through open surgery in the USA. Moreover, controversy in the current literature questions the oncologic safety of a laparoscopic approach for rectal cancer. How then can surgeons innovate to overcome the technical challenges while preserving the critical oncological outcomes of high-quality rectal cancer surgery? Robotics may be a platform that allows us to overcome the technical challenges in the pelvis while maintaining both oncological outcomes and the benefits of a minimally invasive technique. Current evidence suggests that the quality of total mesorectal excision, the rates of circumferential margin involvement, and postoperative outcomes are comparable between robotic and laparoscopic surgery. While a robotic approach demonstrates lower conversion rates and reduced surgeon workload, the operative time is longer and initial costs are higher; however, time and future science will determine its true benefits. We review the current state of robotic surgery and its impact on rectal cancer surgery.
To assess the impact of delay from diagnosis to curative surgery on survival in patients with non-metastatic colon cancer.
National Cancer database (NCDB) analysis (2004–2013) including all ...consecutive patients diagnosed with stage I-III colon cancer and treated with primary elective curative surgery. Short and long delays were defined as lower and upper quartiles of time from diagnosis to treatment, respectively. Age-, sex-, race-, tumor stage and location-, adjuvant treatment-, comorbidity- and socioeconomic factors-adjusted overall survival (OS) was compared between the two groups (short vs. long delay). A multivariable Cox regression model was used to identify the independent impact of each factor on OS.
Time to treatment was <16 days in the short delay group (31,171 patients) and ≥37 days in the long delay group (29,617 patients). OS was 75.4 vs. 71.9% at 5 years and 56.6 vs. 49.7% at 10 years in short and long delay groups, respectively (both p < 0.0001). Besides demographic (comorbidities, advanced age) and pathological factors (transverse and right-vs. left-sided location, advanced tumor stage, poor differentiation, positive microscopic margins), treatment delay had a significant impact on OS (HR 1.06, 95% CI 1.05–1.07 per 14 day-delay) upon multivariable analysis. The adjusted hazard ratio for death increased continuously with delay times of longer than 30 days, to become significant after a delay of 40 days.
This analysis using a national cancer database revealed a significant impact on OS when surgeries for resectable colon cancer were delayed beyond 40 days from time of diagnosis.
Treatment of locally advanced rectal cancer is evolving through surgical innovation and paradigm shifts in neoadjuvant treatment. Whereas local recurrence was a significant concern before the ...systematic implementation of neoadjuvant chemoradiation therapy and surgery according to total mesorectal excision principles, distant relapse remains a major drawback. Hence, efforts in recent years have focused on delivering preoperative chemotherapy regimens to overcome compliance issues with adjuvant administration. In parallel, new surgical techniques, including transanal video-assisted total mesorectal excision and robot-assisted surgery, emerged to face the challenge to navigate in the deep and narrow spaces of the pelvis. Furthermore, patients experiencing a complete response after neoadjuvant treatment might even escape surgery within a close surveillance strategy. This novel "watch and wait" concept has gained interest to improve quality of life in highly selected patients. This review summarizes recent evidence and controversies and provides an overview on timely and innovative aspects in the treatment of locally advanced rectal cancer.
BACKGROUND:Postoperative ileus remains an issue after colorectal surgery delaying recovery and increasing the length of hospital stay and costs.
OBJECTIVE:The purpose of this study was to analyze the ...impact of perioperative fluid management on ileus occurrence after colorectal surgery within a fully implemented enhanced recovery pathway.
DESIGN:This was a retrospective cohort study of a prospectively maintained institutional database.
SETTINGS:The study was conducted at a tertiary academic facility with fully implemented standardized enhanced recovery pathway over the entire study period.
PATIENTS:All of the consecutive elective major colorectal resections for benign or malign indications between 2011 and 2016 were included.
MAIN OUTCOME MEASURES:Postoperative ileus was defined as the need for nasogastric tube reinsertion. Perioperative fluid management and surgical outcome were compared between patients presenting with ileus and those without. Potential risk factors for ileus were identified through multinomial logistic regression.
RESULTS:Postoperative ileus occurred in 377 (9%) of 4205 included patients at day 4 (interquartile range, 2–5 d). Intraoperatively, ileus patients received 3.2 ± 2.6 L of fluids, whereas the remaining patients received 2.5 ± 1.7 L (p < 0.001). Weight gain was 3.8 ± 7.1 kg in ileus patients versus 3.0 ± 6.6 kg (p = 0.272) in the remaining patients at postoperative day 1, 4.4 ± 6.5 kg versus 3.1 ± 7.0 kg (p = 0.028) at postoperative day 2, and 1.8 ± 6.0 kg versus 0.0 ± 6.0 kg at discharge (p = 0.002). The multivariable model including all significant (p < 0.05) demographic, fluid management–related, and surgical parameters retained postoperative day 0 fluids of >3 L (OR = 1.65 (95% CI, 1.13–2.41); p = 0.009), postoperative day 2 weight gain of >2.5 kg (OR = 1.49 (95% CI, 1.01–2.21); p = 0.048), and occurrence of postoperative complications (OR = 2.00 (95% CI, 1.39–2.90); p < 0.001) as independent risk factors for ileus.
LIMITATIONS:This study was limited by its retrospective design. Fluid management depends on patient-, disease-, and surgery-related factors and cannot be generalized and extrapolated.
CONCLUSIONS:Fluid overload and occurrence of postoperative complications were independent risk factors for postoperative ileus. This calls for action to keep perioperative fluids below suggested thresholds. See Video Abstract at http://links.lww.com/DCR/B54.
ASOCIACIÓN POTENCIAL ENTRE EL MANEJO DEL LÍQUIDO PERIOPERATORIO Y EL SUCESO DE ÍLEO POSTOPERATORIOEl íleo postoperatorio sigue siendo un problema después de una cirugía colorrectal que retrasa la recuperación y aumenta la duración de la estancia hospitalaria y los costos.Analizar el impacto del manejo del líquido perioperatorio en la incidencia de íleo después de la cirugía colorrectal dentro de una vía de recuperación mejorada totalmente implementada.Estudio de cohorte retrospectivo de una base de datos institucional mantenida prospectivamente.Centro académico terciario con una ruta de recuperación mejorada estandarizada completamente implementada durante todo el período del estudio.Se incluyeron todas las resecciones colorrectales mayores electivas consecutivas para indicaciones benignas o malignas entre 2011 y 2016.El íleo postoperatorio se definió como la necesidad de reinserción de la sonda nasogástrica. El manejo del líquido perioperatorio y el resultado quirúrgico se compararon entre los pacientes con íleo y los que no. Los posibles factores de riesgo para el íleo se identificaron mediante regresión logística multinominal.El íleo postoperatorio se ocurrió en 377 (9%) de los 4205 pacientes incluidos al cuarto día (RIC 2-5). Intraoperatoriamente, los pacientes con íleo recibieron 3.2 ± 2.6 L de líquidos, mientras que los pacientes restantes recibieron 2.5 ± 1.7 L (p < 0.001). El aumento de peso fue de 3.8 ± 7.1 kg en pacientes con íleo versus 3 ± 6.6 kg (p = 0.272) en los pacientes restantes en el día postoperatorio 1, 4.4 ± 6.5 kg vs. 3.1 ± 7 kg (p = 0.028) en el día postoperatorio 2 y 1.8 ± 6 kg versus a 0 ± 6 kg al tiempo de alta hospitalaria (p = 0.002). El modelo multivariable que incluye todos los parámetros demográficos, del manejo de líquidos y quirúrgicos significativos (p <0.05) mantuvo líquidos del día 0 después de la operación de> 3L (proporción de probabilidad 1.65, intervalo de confianza del 95% 1.13-2.41, p = 0.009), ganancia de peso de > 2.5 kg en el dia postoperatorio 2 (proporción de probabilidad 1.49, 95% intervalo de confianza 1.01-2.21, p = 0.048) y aparición de complicaciones postoperatorias (proporción de probabilidad 2, 95% intervalo de confianza 1.39-2.9, p <0.001) como factores de riesgo independientes para íleo.Diseño retrospectivo. El manejo de líquidos depende de factores relacionados con el paciente, la enfermedad y la cirugía, y no puede generalizarse ni extrapolarse.La sobrecarga de líquidos y la aparición de complicaciones postoperatorias fueron factores de riesgo independientes para el íleo postoperatorio. Esto requiere medidas para mantener los líquidos perioperatorios por debajo de los umbrales sugeridos. Vea el Video del Resumen en http://links.lww.com/DCR/B54.
Background
The aim of this study was to identify national utilization trends of robotic surgery for elective colectomy, conversion rates over time, and the specific impact of conversion on ...postoperative morbidity. Conversion to open represents a hard endpoint for minimally invasive surgery (MIS) and is associated with worse outcomes when compared to MIS or even traditional open procedures.
Methods
All adult patients who underwent either laparoscopic or robotic elective colectomy from 2013 to 2018 as reported in the American College of Surgeons Quality Improvement Program (ACS-NSQIP) database were included. National trends of both robotic utilization and conversion rates were analyzed, overall and according to underlying disease (benign disease, inflammatory bowel disease (IBD), cancer), or the presence of obesity (body mass index (BMI) ≥ 30 kg/m
2
). Demographic and surgical risk factors for surgical conversion to open were identified through multivariable regression analysis. Further assessed were overall and specific postoperative 30-day complications, which were risk adjusted and compared between converted patients and the remaining cohort.
Results
Of 66,652 included procedures, 5353 (8.0%) were converted to open. Conversion rates were 8.5% for laparoscopic and 4.9% for robotic surgery (
p
< 0.0001). A decline in conversion rates over the 6-year inclusion period was observed overall and for patients with obesity. This trend paralleled an increased utilization of the robotic platform. Several surrogates for advanced disease stages for cancer, diverticulitis, and IBD and prolonged surgical duration were identified as independent risk factors for unplanned conversion, while robotic approach was an independent protective factor (OR 0.44,
p
< 0.0001). Patients who had unplanned conversion were more likely to experience postoperative complications (OR 2.36; 95% CI 2.21–2.51), length of hospital stay ≥ 6 days (OR 2.86; 95% CI 2.67–3.05, and 30-day mortality (OR 2.28; 95% CI 1.72–3.02).
Conclusion
This nationwide study identified a decreasing trend in conversion rates over the 6-year inclusion period, both overall and in patients with obesity, paralleling increased utilization of the robotic platform. Unplanned conversion to open was associated with a higher risk of postoperative complications.
Day admission surgery (DAS) is meant to provide a better in-hospital experience for patients and to save costs by reducing the length of stay. However, in a prospective payment system, it may also ...reduce the reimbursement amount, leading to unintended incentives for hospitals.
Over a 4-month period in 2021 and based on predefined clinical and logistic criteria, patients from different surgical sub-specialties were identified to follow the institutional DAS program. Revenue-analysis was performed, considering the Swiss diagnosis-related group (SwissDRG) prospective payment policy. Revenue with DAS program was compared to revenue if patients were admitted the day prior surgery (No DAS) using nonparametric pooled bootstrap
-test. All other costs considered identical, an estimation of the average cost spared due to the avoidance of pre-operative hospitalization in the DAS setting was carried out using a micro-costing approach.
Overall, 105 inpatients underwent DAS over the study period, totaling a revenue of CHF 1 209 840. Among them, 25 patients (24%) were low outliers due to the day spared from the DAS program and triggering a mean (SD) financial discount of Swiss Francs (CHF) 4192 (2835), yielding a total amount of CHF 105 435. DAS revealed a mean revenue of CHF 7320 (656), compared to CHF 11 510 (1108) if patients were admitted the day before surgery (No DAS,
= .007).
In a PPS, anticipation of financial penalties when implementing a DAS for all-comers is key to prevent an imbalance of the hospital equation if no financial criteria are used to select eligible patients. Promptly revising workflow to maintain constant fixed costs for a greater number of patients may be a valuable hedging strategy.
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