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Background: This study aimed to determine the relationship between preoperative arterial calcifications and postoperative outcomes after Ivor Lewis esophagectomies., Methods: This was a single-center retrospective review of Ivor Lewis esophagectomies from 2013 to 2018. Preoperative CT imaging was reviewed, and arterial calcifications were graded (absent, minor, or major) in various locations. The primary outcome included major complications (defined by the Clavien-Dindo classification III-V) and the secondary outcomes were 90-day reoperations, readmissions, and mortality. Significant associations (p < 0.05) between calcifications and outcomes on univariable analysis were evaluated using a multivariable logistic regression model (odds ratios, OR; 95% confidence intervals, CI)., Results: One hundred patients underwent esophagectomies from 2013 to 2018 (79% male, 90% White, median age 68 years), and 85% were classified as ASA III. Ninety-four patients had accessible preoperative imaging. Arterial calcifications in specific areas were observed: 82 in coronary arteries (major in 33 patients), 54 in the aortic valve, 78 in supra-aortic arteries, 79 in the thoracic aorta, 82 in the abdominal aorta, and 71 in common iliac. Furthermore, 60 patients exhibited celiac axis calcifications, with 40 patients classified as major. Twenty-five patients experienced major complications. Anastomotic leak occurred in two patients, and graft necrosis occurred in one patient. Ninety-day readmission was 10%, reoperation was 12%, and mortality was 4%. On univariable analysis, major coronary artery calcifications were significantly associated with major complications (OR 4.04; 95% CI 1.34-12.16; p = 0.02) and 90-day readmissions (OR 8.20; 95% CI 1.01-68.47; p = 0.04). However, no significant associations were identified between 90-day reoperations or mortality and arterial calcifications., Conclusions: This study demonstrated that preoperative coronary calcifications increase the risk of postoperative complications, as this may be a surrogate of overall health. Nonetheless, the correlation between splanchnic calcifications and postoperative outcomes needs further exploration., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: The aim of this study was to determine perioperative risk factors associated with anastomotic leak (AL) after minimally invasive esophagectomy (MIE) and its association with cancer recurrence and overall survival., Methods: This retrospective observational study of electronic health record data included patients who underwent MIE for esophageal cancer between September 2013 and July 2023 at a tertiary center. The primary outcome was AL after esophagectomy, whereas the secondary outcomes included time to cancer recurrence and overall survival. Perioperative patient factors were evaluated to determine their associations with the primary and the secondary outcomes. Propensity score-matched logistic regression assessed the associations between perioperative factors and AL. Kaplan-Meier survival curves compared cancer recurrence and overall survival by AL., Results: A total of 251 consecutive patients with esophageal cancer were included in the analysis; 15 (6%) developed AL. Anemia, hospital complications, hospital length of stay, and 30-day readmissions significantly differed from those with and without AL (P = .037, <.001, <.001, and.016, respectively). Moreover, 30- and 90-day mortality were not statistically affected by the presence of AL (P = .417 and 0.456, respectively). Logistic regression modeling showed drug history and anemia were significantly associated with AL (P = .022 and.011, respectively). The presence of AL did not significantly impact cancer recurrence or overall survival (P = .439 and.301, respectively)., Conclusion: The etiology of AL is multifactorial. Moreover, AL is significantly associated with drug history, preoperative anemia, hospital length of stay, and 30-day readmissions, but it was not significantly associated with 30- or 90-day mortality, cancer recurrence, or overall survival. Patients should be optimized before undergoing MIE with special consideration for correcting anemia. Ongoing research is needed to identify more modifiable risk factors to minimize AL development and its associated morbidity., (Published by Elsevier Inc.)

Background: Acute volvulus of the gastric conduit is a rare complication after esophagectomy that warrants surgical intervention and is associated with increased morbidity and mortality. The aim of the study is to evaluate whether fixation of the gastric conduit would reduce the incidence of postoperative volvulus following esophagectomy., Methods: This single-center retrospective analysis of patients who underwent esophagectomy was conducted to determine the incidence of acute postoperative volvulus following a change in practice. All patients who underwent an esophagectomy from September 2013 to November 2022 were included. We compared postoperative outcomes of gastric conduit volvulus, reoperations, morbidity, and mortality among those who had fixation versus non-fixation of the conduit to the right pleural edge., Results: Two hundred and forty-two consecutive patients underwent minimally invasive esophagectomy (81% male, 41% were < 67 years old). The first 121 (50%) patients did not undergo fixation of the gastric conduit, while the subsequent 121 (50%) patients did undergo fixation. Comparing both groups, there were no significant differences in major complications, anastomotic leak, and 30-day and 90-day all-cause mortality. Four (2%) patients developed gastric conduit volvulus in the non-fixation group, requiring reoperative intervention. Following implementation of fixation, no patient experienced gastric volvulus., Conclusion: Acute volvulus of the gastric conduit is a rare complication after esophagectomy. Early diagnosis and surgical intervention are critical. In this study, although not statistically significant, fixation of the gastric conduit did reduce the number of patients who experienced postoperative volvulus. Additional future studies are needed to validate this technique and the prevention of postoperative acute gastric conduit volvulus among a diverse patient population., (© 2023. The Society for Surgery of the Alimentary Tract.)

Background: The relationship between extent of cervical lymphadenectomy along with the number of involved lymph nodes (LNs) removed and overall survival has not been well documented in patients with medullary thyroid carcinoma (MTC). This study investigates whether the overall number of LNs removed and the number of metastatic LNs are independent prognostic factors for overall survival., Methods: Data from patients with MTC in the Surveillance, Epidemiology, and End Results (SEER) registry database were examined. After categorizing the study population based on the number of overall LNs examined and the number of metastatic LNs, survival estimates were compared. The total number of examined LNs and their histopathological status were analyzed for their prognostic value in estimating overall survival., Results: 593 patients were included in this study. Those with all negative LNs had the best overall survival; those with LNs examined and at least one positive LN had worst overall survival (p < 0.0001). The total number of examined LNs for both groups with negative and positive LNs was not associated with improved survival outcome (p = 0.41). In node-positive patients, each additional positive LN was significantly associated with an increase in overall mortality [hazard ratio (HR) = 1.05, 95% confidence interval (CI) = 1.02-1.08]., Conclusions: Cervical LN metastases conferred an independent risk for worse survival rate in MTC. Cervical lymphadenectomy is important for staging and regional disease control, however the extent of lymph node dissection, the overall number of lymph nodes removed along with removal of an increased number of involved lymph nodes do not confer a survival advantage. Future prospective studies are needed.