A 1:1 matched comparison of posterior retroperitoneal and lateral transabdominal adrenalectomy using a robotic platform.

BACKGROUND: Posterior retroperitoneal adrenalectomy is considered less invasive compared with lateral transperitoneal counterpart. There is controversy in the literature about how the two approaches compare regarding perioperative outcomes. Moreover, no studies have compared both approaches while incorporating the use of a robotic platform. The aim of this study was to compare the outcomes of robotic posterior retroperitoneal adrenalectomy and lateral transperitoneal adrenalectomy using a 1:1 matched propensity analysis. METHODS: Patients who underwent robotic posterior retroperitoneal adrenalectomy were matched 1:1 to patients who underwent robotic lateral transperitoneal adrenalectomy between 2008 and 2022 at a single center. Matching factors included diagnosis, tumor size, Gerota's fascia-to-skin distance, and perinephric fat thickness. Perioperative outcomes were compared between groups using the χ2 analysis and Wilcoxon Rank Sum test. RESULTS: A total of 511 robotic adrenalectomies were performed during the study period, of which 77 patients in each group were matched. There was no difference between posterior retroperitoneal adrenalectomy and lateral transperitoneal adrenalectomy groups, respectively, in terms of operative time (134 vs 128 min, P = .64), conversion to open (0% vs 0%, P = .99), pain level on a postoperative day 1 (visual analog scale 5 vs 6, P = .14), morphine milligram equivalents used (18 vs 20 morphine milligram equivalents /day, P = .72), length of stay (1 vs 1 day, P = .48), and 90-day complications (2.6% vs 3.9%, P = .65). Estimated blood loss for posterior retroperitoneal adrenalectomy was statistically lower (5 vs 10 mL, P = .001) but not considered to be clinically significant. CONCLUSION: Perioperative outcomes of lateral transperitoneal adrenalectomy, including those related to recovery, were similar to those of posterior retroperitoneal adrenalectomy when matched for tumor and patient anthropometric parameters.

Outcomes of Thyroidectomy During the COVID-19 Pandemic: A NSQIP Analysis.

BACKGROUND: The coronavirus disease 19 (COVID-19) has had a profound impact on our healthcare system. Surgery in particular faced significant challenges related to allocation of resources and equitable patient selection, resulting in a delay in non-emergent procedures. We sought to study the impact of the COVID-19 pandemic on patient outcomes after thyroidectomy. METHODS: This was a cross-sectional study using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database that included all thyroidectomies from 2018 to 2020. The primary outcome evaluated was surgical outcomes during 2020, the first year of the pandemic, compared to years preceding the pandemic. Factors associated with adverse postoperative outcomes during the study period were included in a multivariate analysis. RESULTS: The volume of thyroidectomy procedures in 2020 decreased 16.4% when compared to the preceding years. During 2020, there was a significant increase in mortality (0.14% vs. 0.07%, p = 0.03), unplanned intubation (0.45% vs. 0.27%, p < 0.01) and cardiac arrest (0.11% vs. 0.03%, p < 0.01), while other complications remained stable. Undergoing surgery in 2020 remained as a risk factor for mortality in a multivariate analysis (OR 2.4 95% CI 1.3-4.4). CONCLUSION: The first year of the COVID-19 pandemic had a significant impact on outcomes after thyroidectomy resulting in increased mortality. As the world recovers, there will likely be an increase number of patients seeking care who were unable to obtain it during the pandemic. Close attention should be placed on the outcomes which were altered during the pandemic.

Management of Staple Line Leaks after Laparoscopic Sleeve Gastrectomy.

Background and Objectives: Laparoscopic sleeve gastrectomy has become one of the most popular bariatric surgeries in the United States with a low rate of morbidity and effective weight loss. However, staple line leak remains a feared complication requiring a lengthy and difficult treatment course until resolution. This study outlines the various treatment methods used within a high-volume bariatric practice for successful leak resolution without necessitating a conversion procedure. Methods: A retrospective review was conducted on all patients with staple line leak after laparoscopic sleeve gastrectomy in a three-surgeon bariatric practice from January 1, 2010 to December 31, 2019. Results: A total of 10 staple line leaks were identified with a leak rate of 0.9%. Patients presented on average 29.3 days postoperatively and were all diagnosed on computed tomography. Three patients were initially managed operatively with washout and drainage procedure. Six patients were managed endoscopically initially with either stent or over-the-scope clip placement. Most patients required multiple interventions with an average of 2.4 interventions per patient. Average time to leak resolution was 48.2 days (15-95 days). Conclusion: Management of staple line leaks after laparoscopic sleeve gastrectomy requires a multimodal approach usually requiring multiple interventions before leak resolution. We demonstrate effective utilization of varying interventions that lead to effective leak resolution and avoid conversion operations.

Children with appendicitis on the US-Mexico border have socioeconomic challenges and are best served by a freestanding children's hospital.

INTRODUCTION: The US-Mexico border is medically underserved. Recent political changes may render this population even more vulnerable. We hypothesized that children on the border present with high rates of perforated appendicitis due to socioeconomic barriers. METHODS: A prospective survey was administered to children presenting with appendicitis in El Paso, Texas. Primary outcomes were rate of perforation and reason for diagnostic delay. We evaluated the association between demographics, potential barriers to care, risk of perforation and risk of misdiagnosis using logistic regression. p < 0.05 was considered significant. RESULTS: 98 patients participated from October 2016 to February 2017. 96 patients (98%) were Hispanic and 81 (82%) had Medicaid or were uninsured. 11 patients (11%) resided in Mexico or Guatemala. Patients were less likely to receive a CT and more likely to receive an ultrasound if they presented to a freestanding children's hospital (p = 0.01). 37 patients (38%) presented with perforation, of which 19 (52%) were the result of practitioner misdiagnosis. Patients who presented to a freestanding children's hospital were less likely to be misdiagnosed than patients presenting to other facilities (p = 0.05). Children who underwent surgery in a freestanding children's hospital had the shortest length of stay after adjusting for perforation status and potential confounders (p < 0.01). CONCLUSION: Children with low socioeconomic status did not have difficulty accessing care on the USA-Mexico border, but they were commonly misdiagnosed. Children were less likely to receive a CT, more likely to be correctly diagnosed and length of stay was shorter when patients presented to a freestanding children's hospital.

Calcitonin-Negative Neuroendocrine Tumor of the Thyroid.

Neuroendocrine tumors (NETs) of the thyroid are rare; the most common type is medullary thyroid carcinoma (MTC). They are derived from parafollicular cells (C-cells) that usually express calcitonin, chromogranin, and carcinoembryonic antigen. Calcitonin-negative NETs of the thyroid are extremely rare, and the origin of these tumors is unclear. Whereas some believe that these tumors are from follicular cells, recent reports have shown expression of calcitonin gene-related peptide in these tumors, indicating parafollicular C-cell origin. Here, we report a case of calcitonin-negative NET of the thyroid in a 74-year-old woman, with review of the literature.