Fighting the obesity pandemic during the COVID-19 pandemic.

Background: The COVID-19 pandemic created delays in surgical care. The population with obesity has a high risk of death from COVID-19. Prior literature shows the most effective way to combat obesity is by weight loss surgery.

Roux-en-Y gastric bypass surgery alters serum metabolites and fatty acids in patients with morbid obesity.

Aim: Bariatric surgery induces significant weight loss, increases insulin sensitivity, and reduces mortality, but the underlying mechanisms are not clear. It was hypothesized that Roux-en-Y gastric bypass (RYGB) surgery improves metabolic profile along with weight loss. The objective of this pilot study was to evaluate changes in serum metabolites and fatty acids (FA) at 2 weeks and 6 months after RYGB.

Rural surgery rotation during surgical residency.

General surgery in the rural hospital is threatened by declining resident interest in pursuing a career in the rural setting. We found that by initiating a rural rotation of 3 months in the senior resident years, a case mix that more approximated that of the rural surgeons was experienced. Also, by experiencing a rural rotation, more residents chose to practice in a rural setting when compared with residents before the initiation of the rotation.

The role of laparoscopy in trauma: a ten-year review of diagnosis and therapeutics.

Minimally invasive surgery has found many applications in general surgery. The role of laparoscopy in trauma has been debated as a diagnostic, as well as therapeutic, tool in hemodynamically stable patients. This study evaluated laparoscopy in the trauma population.

Efficacy of laparoscopic appendectomy in appendicitis with peritonitis.

Laparoscopic appendectomy (LA) is safe and effective in cases of peritonitis, perforation, and abscess. We investigated our conversion rate and clinical outcomes in this patient population, as well as preoperative factors that predict operative conversion. A retrospective nonrandomized cohort of 92 patients underwent LA for acute appendicitis with peritonitis, perforation, or abscess at our institution between 1997 and 2002.

Minimally invasive parathyroidectomy: how effective is preoperative sestamibi scanning?

Minimally invasive parathyroidectomy (MIP) guided by preoperative sestamibi scanning has been shown to reduce operative time, hospital stay, and cost in treating primary hyperparathyroidism. However, controversy exists over routine preoperative sestamibi scanning. The purpose of this study was to determine the utility of sestamibi scanning at our institution as part of the MIP protocol and to analyze calcium and parathyroid hormone levels as possible predictors of successful sestamibi scanning.

Hand-assisted laparoscopic radical nephrectomy: comparison with transabdominal radical nephrectomy.

The purpose of this study was to investigate whether hand-assisted laparoscopic radical nephrectomy (HALN) has benefits over the traditional transabdominal radical nephrectomy. More specifically we focused on the use of the hand-assisted technique as a definitive oncologic procedure for renal cancers. This study is a retrospective nonrandomized study comparing 12 hand-assisted laparoscopic radical nephrectomies with 12 transabdominal radical nephrectomies.