Incidental parathyroidectomy during total thyroidectomy and functional parathyroid preservation: a retrospective cohort study.

BACKGROUND: The published rate of incidental parathyroidectomy (IP) during thyroid surgery varies between 5.8% and 29%. The risk factors and clinical significance of postoperative transient hypocalcemia and permanent hypoparathyroidism are still debated. The aims of this study were to assess the clinical relevance of avoidable IP for transient hypocalcemia and permanent hypoparathyroidism, and to describe the risk factors for IP. METHODS: This retrospective cohort study included 1,537 patients who had a one-step total thyroidectomy in a high-volume endocrine surgery center between 2018 and 2019. Pathology reports were reviewed for incidentally removed parathyroid glands. Intrathyroidal parathyroid glands were excluded from the study. Demographic characteristics, potential risk factors, and postoperative calcium and PTH levels were compared between IP and control groups. RESULTS: Avoidable IP occurred in 234 (15.2%) patients. Patients with IP had a higher risk of transient hypocalcemia (17.9% vs. 11.5%, p = 0.006; odds ratio [OR] 1.68, 95% confidence interval [95% CI]1.16-2.45) and permanent hypoparathyroidism (4.7% vs. 1.6%, p = 0.002; OR 3.01, 95% CI 1.29-6.63) than patients without IP. Multivariate analysis showed that central lymph node dissection (CLND) and incidental removal of thymus tissue were independent risk factors for IP (OR 4.83, 95% CI 2.71-8.86, p < 0.001 and OR 1.72, 95% CI 1.02-2.82, p = 0.038). CONCLUSIONS: Patients with IP were more likely to develop transient hypocalcemia and permanent hypoparathyroidism, indicating the clinical significance of avoidable IP for patients and the need for raising awareness among surgeons. Patients undergoing CLND are at a higher risk for IP, and should be adequately informed and treated. Any removal of thymus tissue should be avoided during CLND.

Depacked patients who underwent a shortened perihepatic packing for severe blunt liver trauma have a high survival rate: 20 years of experience in a level I trauma center.

INTRODUCTION: Non-operative management is currently the preferred approach in blunt liver trauma, including high grade liver lesions. However, hemodynamic instability imposes the need for an emergency laparotomy, with a perihepatic packing (PHP) to control liver bleeding in most cases. Our retrospective study aimed to assess the outcomes of liver trauma patients who underwent a shortened PHP. METHODS: All consecutive patients who underwent PHP for blunt liver trauma from 1998 to 2019 in our Level I trauma center were included in the study. Unstable patients with severe liver trauma were transferred to the operating room without any delay, and a collective decision was made to perform abbreviated laparotomy to pack the liver. Demographics, perioperative data, postoperative outcomes, and mortality were retrospectively collected, and survivors and deceased patients were compared with a paired t-test. RESULTS: Fifty-nine patients of 206 patients admitted with severe liver injuries were treated with shortened PHP. Thirty-four (57.6%) patients died, including 26 (76.5%) within the first 24 h. Twelve (20.3%) patients had a selective hepatic embolization and eight (13.6%) had an extrahepatic embolization. Forty-eight patients had an extra abdominal associated injury. This was not a predictive factor of mortality. The removal of packing was performed in 24 patients within 72 h after laparotomy, with an 80% survival rate in these patients. CONCLUSION: Shortened PHP is an effective strategy for controlling liver bleeding in severe hepatic trauma. The mortality rate of these patients is high, but after the removal of packing, the survival is good.

A pragmatic approach to the characterization and effective treatment of male patients with postprostatectomy incontinence.

PURPOSE OF REVIEW: To highlight the recent developments in the past 12 months in the field of postprostatectomy incontinence. RECENT FINDINGS: The evaluation of postprostatectomy incontinence is mainly based on clinical details and symptoms assessment. The situation in which urodynamics will change the management and influence clinical decision-making is still unknown. MRI may play a role in the future for postprostatectomy incontinence assessment. Artificial urinary sphincter is the most widely used treatment, and the literature is full of technical reports to improve the management of challenging cases and minimize the risk of complications. Advance male sling has been the subject of multiple reports that support its safety and efficacy. Many other innovative devices have been presented but not adequately tested. SUMMARY: Evaluation of postprostatectomy incontinence is based on clinical data, involving symptoms assessment, quality of life, and incontinence severity. Endoscopy is requested, and urodynamic study indications are debated. The treatment is mainly focused on surgical options, of which artificial urinary sphincter and transobturator male slings are the two leaders. The field is critically lacking of comparative studies.