CONUT Score Predicts Early Morbidity After Liver Transplantation: A Collaborative Study

Introduction: Liver transplantation (LT) is burdened by the risk of post-operative morbidity. Identifying patients at higher risk of developing complications can help allocate resources in the perioperative phase. Controlling Nutritional Status (CONUT) score, based on lymphocyte count, serum albumin, and cholesterol levels, has been applied to various surgical specialties, proving reliable in predicting complications and prognosis. Our study aims to investigate the role of the CONUT score in predicting the development of early complications (within 90 days) after LT.Methods: This is a retrospective analysis of 209 patients with a calculable CONUT score within 2 months before LT. The ability of the CONUT score to predict severe complications, defined as a Comprehensive Complication Index (CCI) ≥42.1, was examined. Inverse Probability Treatment Weighting was used to balance the study population against potential confounders.Results: Patients with a CCI ≥42.1 had higher CONUT score values (median: 7 vs. 5, P-value < 0.0001). The CONUT score showed a good diagnostic ability regarding post-LT morbidity, with an AUC = 0.72 (95.0%CI = 0.64–0.79; P-value < 0.0001). The CONUT score was the only independent risk factor identified for a complicated post-LT course, with an odds ratio = 1.39 (P-value < 0.0001). The 90-day survival rate was 98.8% and 87.5% for patients with a CONUT score <8 and ≥8, respectively.Conclusions: Pre-operative CONUT score is a helpful tool to identify patients at increased post-LT morbidity risk. Further refinements in the score composition, specific to the LT population, could be obtained with prospective studies.

Segmental resection of splenic flexure colon cancers provides an adequate lymph node harvest and is a safe operative approach – an analysis of the ACS-NSQIP database

Introduction Fewer than 10% of colon cancers are found at the splenic flexure. A standard surgical approach to these cancers has not been defined. The goal of this study was to compare lymph node harvest and post-operative morbidity between segmental resection and formal left hemicolectomy for splenic flexure colon cancers. Method Patients diagnosed with a splenic flexure cancer were identified from the 2012–2018 ACS-NSQIP colectomy-targeted database. Patients were categorized based on type of surgical resection – left hemicolectomy with colorectal anastomosis or segmental colectomy with colocolonic anastomosis. Demographic, clinicopathologic, and post-operative outcomes were compared between groups. Factors independently associated with lymph node harvest, operative time, and post-operative morbidity were investigated by linear and binomial logistic regression models. Results A total of 3,049 patients underwent colectomy for a splenic flexure cancer. Of these, 83.6% had a segmental colectomy and 73% were performed by a minimally invasive approach. T- and N-stage did not differ between segmental and left hemicolectomy groups (p = 0.703 and p = 0.429, respectively). Inadequate nodal harvest (< 12 nodes) was infrequent and similar between the two procedures (7.4% vs. 9.1%, p = 0.13). Operative time was significantly shorter for segmental colectomy (213 ± 83.5 min vs. 193 ± 84.1 min, p < 0.0001) and major morbidity was similar between the two surgical techniques (8.4% vs. 8.9%, p = 0.75). After accounting for demographic, clinicopathologic, and operative factors, binomial logistic regression showed that type of procedure was not significantly associated with LN harvest (OR 0.80, 95%CI 0.54–1.17) or major morbidity (OR 1.17, 95%CI 0.36–3.81). However, on linear regression, segmental splenic flexure resection was associated with shorter operative time (estimate 20.29, 95%CI 12.61–27.97, p < 0.0001). Conclusion Splenic flexure resection for colon cancer is associated with an adequate lymph node harvest. Compared to a formal left hemicolectomy, a segmental resection also has a shorter operative time with equivalent post-operative morbidity.

Transthoracic esophagectomy compared to transhiatal extended gastrectomy for adenocarcinoma of the esophagogastric junction: a multicenter retrospective cohort study

Optimal surgical treatment for Siewert type II esophagogastric junction adenocarcinoma is debated. The aim of this study was to compare transhiatal extended gastrectomy (TEG) and transthoracic esophagectomy (TTE). Patients with Siewert type II tumors who underwent a resection by TEG or TTE in two centers (Erasmus University Medical Center, Rotterdam, and University of Verona) between 2014 and 2019 were identified. To limit selection bias, patients were matched for baseline characteristics and compared with a multivariable logistic regression model. Some 159 patients treated by TEG (60 patients, 37.7%) or TTE (99 patients, 62.3%) were included. Patients in the TEG group were older, had less tumor invasion of the esophagus, and were more often excluded from neoadjuvant therapy. Post-operative morbidity was comparable (P = 0.88), while 90-day mortality was higher after TEG (90-day mortality 10.0% in TEG group vs. 2.0% in TTE group P = 0.01). R0 resection was achieved in 83.3% of patients after TEG and in 97.9% after TTE (P &lt; 0.01), with the proximal resection margin involved in 16.6% of patients after TEG versus 0 in TTE group (P &lt; 0.01). The 3-year overall survival was comparable (TEG: 36.5%, TTE: 48.4%, P = 0.12). At multivariable analysis, (y)pT category was an independent risk factor for 3-year recurrence. After matching, TEG was still associated with an increased risk of incomplete tumor resection (P = 0.03) and proximal margin involvement (P &lt; 0.01), while there were no differences in post-operative morbidity (P = 0.56) and mortality (P = 0.31). Our data suggest that patients with Siewert type II tumors treated by TEG are exposed to a higher risk of positive proximal resection margin compared to TTE.

Curative treatment of pancreatic functioning insulinoma with stereotactic ablative radiation therapy: case report

Insulinoma is the most common pancreatic neuroendocrine tumor (NET). It is a rare disease account for 1-2% of pancreatic tumors and affect approximately up to 3 patients per million per year. complete surgical resection or debulking are standard of care option. However, surgery is associated with short and long-term post-operative morbidity and may not be appropriate for all patients. In This case we present management and cure of a case of functioning insulinoma with stereotactic ablative radiosurgery in an unfit patient for surgery.

Title of Study/Article: Clinical Significance of Neutrophil Lymphocyte Ratio and Platelet Lymphocyte Ratio in Predicting Postoperative Complications in Patients Undergoing Major Abdominal Surgery

Background: Major abdominal surgeries are those that require more than 30 minutes, are conducted under general anaesthesia, and need at least a six-day stay in the hospital Aim: To examine the clinical significance of pre-operative and postoperative NLR and PLR as separate morbidity parameters and the occurrence of surgical or non-operative complications in major abdominal operations. Objectives: To determine the possible postoperative association of the importance of Neutrophil Lymphocyte Ratio (NLR) and Platelet Lymphocyte Ratio (PLR) with postoperative complication. Methodology: This prospective study to find out the prediction postoperative complication after major abdominal surgery by nlr and plr values would be conducted in Acharya Vinobha Bhave Rural Hospital located in Central India in 30-50 participants between July 2019 to October 2021. Results: Thefindings obtained during the course of the study would be analysed using SPSS software version 25.0 by the statistician. Conclusion: The Nlr and Plr Ratio Is An Important Inflammatory Predictive Value In Assessing The Post-Operative Morbidity In Cases Of Major Abdominal Surgeries

P-BN26 The effect of cholecystectomy on unplanned admissions following endoscopic sphincterotomy and bile duct stone removal

Background Choledocholithiasis is common, with patients usually treated with ERCP and subsequent cholecystectomy to remove the presumed source of common bile duct (CBD) stones. However, previous investigations into the management of patients following ERCP have focussed on recurrent CBD stones, negating the risks of cholecystectomy. Methods Patients undergoing ERCP and CBD clearance for choledocholithiasis at St James’s University Hospital January 2015 - December 2018 were included. Patients were divided into those who received cholecystectomy and those managed non-operatively. Readmissions, operative morbidity, mortality and treatment costs were investigated. Results 844 patients received ERCP and CBD clearance with 3.9 years follow up. 209 patients underwent cholecystectomy with 15% requiring complex surgery. 373 patients were non-operatively managed. Unplanned readmissions occurred in 15% following ERCP, mostly within two years. There was no difference in readmissions between the two groups. Accounting for the entire patient pathway, non-operative management was less expensive. Conclusions The majority of patients do not require readmission following ERCP for CBD stones and cholecystectomy did not reduce the risk of readmission. Few patients have recurrent CBD stones, but difficult biliary surgery is frequently required. Routine cholecystectomy following ERCP needs to be re-evaluated and a more stratified approach to future risk developed.

Fast-Track in Minimally Invasive Gynecology: A Randomized Trial Comparing Costs and Clinical Outcomes

Study Objective: Evaluate the effects of a fast-track (FT) protocol on costs and post-operative recovery.Methods: One hundred and seventy women undergoing total laparoscopic hysterectomy for a benign indication were randomized in a FT protocol or a usual care protocol. A FT protocol included the combination of minimally invasive surgery, analgesia optimization, early oral refeeding and rapid mobilization of patients was compared to a usual care protocol. Primary outcome was costs. Secondary outcomes were length of stay, post-operative morbidity and patient satisfaction.Main Results: The mean total cost in the FT group was 13,070 ± 4,321 Euros (EUR) per patient, and that in the usual care group was 3.5% higher at 13,527 ± 3,925 EUR (p = 0.49). The FT group had lower inpatient surgical costs but higher total ambulatory costs during the first post-operative month. The mean hospital stay in the FT group was 52.7 ± 26.8 h, and that in the usual care group was 20% higher at 65.8 ± 33.7 h (p = 0.006). Morbidity during the first post-operative month was not significantly different between the two groups. On their day of discharge, the proportion of patients satisfied with pain management was similar in both groups [83% in FT and 78% in the usual care group (p = 0.57)]. Satisfaction with medical follow-up 1 month after surgery was also similar [91% in FT and 88% in the usual care group (p = 0.69)].Conclusion: Implementation of a FT protocol in laparoscopic hysterectomy for benign indications has minimal non-significant effects on costs but significantly reduces hospital stay without increasing post-operative morbidity nor decreasing patient satisfaction.Clinical Trial Registration:www.ClinicalTrials.gov, identifier: NCT04839263.

Surgery for pancreatic cancer: current controversies and challenges

Two areas that remain the focus of improvement in pancreatic cancer include high post-operative morbidity and inability to uniformly translate surgical success into long-term survival. This narrative review addresses specific aspects of pancreatic cancer surgery, including neoadjuvant therapy, vascular resections, extended pancreatectomy, extent of lymphadenectomy and current status of minimally invasive surgery. R0 resection confers longer disease-free survival and overall survival. Vascular and adjacent organ resections should be undertaken after neoadjuvant therapy, only if R0 resection can be ensured based on high-quality preoperative imaging, and that too, with acceptable post-operative morbidity. Extended lymphadenectomy does not offer any advantage over standard lymphadenectomy. Although minimally invasive distal pancreatectomies offers some short-term benefits over open distal pancreatectomy, safety remains a concern with minimally invasive pancreatoduodenectomy. Strict adherence to principles and judicious utilization of surgery within a multimodality framework is the way forward.