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Background: Preincision operating room (OR) preparation varies greatly. Cases requiring exacting preoperative setup may be more sensitive to inconsistent team members and trainees. Leadership and oversight by the surgeon may facilitate a timely start. The study hypothesized that early attending presence in the OR expedites surgery start time, improving efficiency, and decreasing cost., Methods: Prospective data collection of endocrine surgery cases at an urban teaching hospital was performed. Time points recorded in minutes. Cost/min of OR time was $54. Patients classified as in the OR ≤10 min before attending arrival or >10 min before attending arrival., Results: A total of 227 cases (166 thyroid, 54 parathyroid, 10 adrenal) were performed over 14 mo. Of the patients, 128 were in the OR ≤10 min before attending arrival, and 99 patients were >10 min (3 ± 3 min versus 35 ± 14 min, P < 0.01). The ≤10 min procedures started sooner after patient arrival in OR (40 ± 11 versus 63 ± 19, P < 0.01) which equated to $1202 of savings before incision. Although attending time in the OR before incision was equivalent between groups for adrenal and parathyroid, time to incision was shorter in the ≤10 min groups, saving $2416 ± 477 and $1458 ± 244, respectively (P < 0.01). Attending time in OR before thyroidectomy was 13 min longer in ≤10 min than >10 min (P < 0.01), but incisions were made 20 min sooner (P < 0.01) equating to $1076 ± 120 in savings., Conclusions: Early attending presence in the OR shortens time to incision. For parathyroid and adrenal cases, this does not require additional surgeon time. In ORs without consistent teams, early attending presence in the OR improves efficiency and yields significant cost savings., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Background: During the course of evaluation for primary hyperaldosteronism, cross-sectional imaging is obtained in efforts to identify patients with an aldosterone producing adenoma (APA). A subset of these patients will have a synchronous, contralateral adrenal abnormality. Adrenal vein sampling (AVS) further guides clinical decision making by identifying unilateral (APA) versus bilateral hypersecretion. In the subset of patients with contralateral adrenal abnormalities, it is unclear how this affects the durability of an adrenalectomy for APA. This study characterizes this group of patients to assess the efficacy of surgical intervention., Methods: A retrospective review of patients undergoing adrenalectomy for APA based on AVS at a university practice. Preoperative and postoperative patient characteristics, laboratory evaluations, imaging results, and final pathology were noted., Results: From 2000 to 2011, 103 patients with APA underwent unilateral adrenalectomy. Eighteen patients (17%) had discordant results between AVS and imaging. Most of these patients were male (78%), and the mean age was 57 ± 13 y. Median duration of follow-up was 3.5 y [1 y, 6 y]. All patients with initial hypokalemia were rendered normokalemic after the operation. Four patients increased their antihypertensive regimen during the follow-up period. These patients all had nodular hyperplasia on final pathology., Conclusions: In patients with bilateral adrenal abnormalities who have undergone unilateral adrenalectomy for primary hyperaldosteronism, patients with clear APAs on final pathology appear to have durable outcomes after resection. Conversely, nodular hyperplasia on final pathology may be a risk factor for ongoing aldosterone hypersecretion. An algorithm for biochemical surveillance in this subset of patients should be considered., (Published by Elsevier Inc.)

Context: Obesity has been associated with elevated serum PTH (sPTH) in the general population. Obesity may also alter the clinical presentation in patients with primary hyperparathyroidism (PHPT)., Objectives: The objectives of the study were to compare the clinical presentation of obese (OB) vs nonobese (NO) PHPT patients and to assess the impact of obesity on the presentation of PHPT independent of serum calcium and PTH., Patients: Consecutive PHPT patients who underwent parathyroidectomy between 2003 and 2012 by a single surgical group participated in the study., Setting: The study was conducted at an academic medical center., Design: Cross-sectional review of records of preoperative demographic, historical, laboratory, and densitometry findings and intraoperative pathological findings were compared in OB vs NO patients., Main Outcome Measures: The prevalence of nephrolithiasis and osteoporosis was measured., Results: Two hundred forty-seven PHPT patients were included in this analysis. Fifty percent were OB and 79% were women. Mean body mass index was 25.3 ± 3.3 and 36.0 ± 5.2 kg/m(2) in the NO and OB groups, respectively. Age, gender, and race distribution was similar between the two groups. Serum calcium was similar between the groups (11.0 ± 0.7 mg/dL in NO vs 11.1 ± 0.9 mg/dL in OB, P = .13), whereas sPTH was higher in OB (151 ± 70 vs 136 ± 69 pg/mL, P = .03). The OB group exhibited higher prevalence of hypercalciuria (urine calcium > 400 mg per 24 h) (41% vs 23% in NO, P = .01) and nephrolithiasis (36% vs 21% in NO, P = .03). Despite higher sPTH, OB patients showed higher bone mineral density and a lower rate of osteoporosis (21% vs 35%, P = .05). Differences in the prevalence of hypercalciuria and osteoporosis between the groups persisted after adjustment for age, race, estimated glomerular filtration rate, gender, sPTH, and calcium., Conclusions: In PHPT patients, obesity is a risk factor for hypercalciuria and nephrolithiasis and is protective against osteoporosis. The impact of parathyroidectomy on the clinical features of obese PHPT patients merits further evaluation.

Background: Cytologically indeterminate thyroid nodules represent a diagnostic and therapeutic challenge. In 2007, the National Cancer Institute recommended The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) as a means of improving the accuracy of thyroid cytopathology. Our objective was to determine the effect of TBSRTC on thyroidectomy rates and malignancy risk in cytologically indeterminate lesions., Methods: We compared thyroidectomy rates and malignancy risk in patients with indeterminate thyroid cytopathology across 2 time periods, spanning January 2000 and November 2009; pre-TBSRTC (January 2000 to September 2003) and post-TBSRTC (June 2008 to November 2009). Statistical comparisons were performed using the Fisher's exact test and chi-square analysis (P = .05 significant)., Results: We performed 938 fine-needle aspirations in the first period, 765 in the second. We identified 78 (8.3%) cytologically indeterminate lesions in the pre-TBSRTC group and 91 (11.9%) lesions in the post-TBSRTC group. We found no difference in thyroidectomy rates between the groups (37/78 [47%] pre-Bethesda versus 32/91 [35%] post-Bethesda; P = .12). However, the malignancy rate was significantly lower in the post-TBSRTC group (13/37 [35%] pre-Bethesda versus 4/32 [13%] post-Bethesda; P = .02)., Conclusion: Application of TBSRTC is associated with lower malignancy risk in indeterminate thyroid nodules, despite similar thyroidectomy rates. These findings imply that standardization of cytologic classification improves diagnostic accuracy., (Copyright © 2010 Mosby, Inc. All rights reserved.)

Human pooled albumin has traditionally been used both to pacify the artificial surfaces in a cardiopulmonary bypass circuit and also for volume repletion following surgery. In evaluating the routine use of albumin in multiple phases of cardiac surgery, conscientious surgical teams must assess both the physiological and financial price of albumin. Albumin indiscriminately binds many plasma proteins and lipids. In this series of experiments, we explored the influence of highly purified albumin devoid of bound lipids and globulins on both receptor-dependent (FMLP) and receptor-independent (PMA) priming/activation of human neutrophils. We believe that it is important to distinguish the direct influence of albumin from the albumin-bound proteins and lipids. We, therefore, also examined the effect of clinically accessible human pooled albumin on human neutrophils. We observed a dose-dependent priming/activation (elastase release) of human neutrophils by both pooled and purified albumin. We conclude that it is increasingly difficult to justify the routine use of albumin in cardiac surgical patients.