The Journal of clinical endocrinology and metabolism
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Primary hyperparathyroidism (PHPT), the most common cause of hypercalcemia, is most often identified in postmenopausal women. The clinical presentation of PHPT has evolved over the past 40 years to include three distinct clinical phenotypes, each of which has been studied in detail and has led to evolving concepts about target organ involvement, natural history, and management. ⋯ Advances in our knowledge of PHPT have guided new concepts in diagnosis and management.
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J. Clin. Endocrinol. Metab. · Oct 2016
ReviewSpontaneous Hypoglycemia After Islet Transplantation: The Case For Using Non-Hepatic Sites.
This Perspective provides a brief history of intrahepatic alloislet and autoislet transplantation in humans and an update of the recent success rates. It also examines the important role that hypoglycemia plays in clinical outcomes. On the one hand, recurrent serious hypoglycemic episodes related to insulin therapy are a major criterion for alloislet transplantation. ⋯ Glucagon secretion from intrahepatic islets during systemic hypoglycemia is also defective, although β-cells in the graft are normally regulated by glucose and arginine. My personal perspective is that the latter is caused by intrahepatic glycogenolysis stimulated by systemic hypoglycemia with consequent increases in intrahepatic glucose flux, which incorrectly signals intrahepatic α-cells to be quiescent. This defect is liver-specific, which strongly suggests modifying the current approach to islet transplantation by placing a portion of allo- and autoislets in nonhepatic sites in addition to hepatic sites to ensure physiological glucagon secretion as a strategy to ameliorate post-transplant hypoglycemia.
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J. Clin. Endocrinol. Metab. · May 2015
Review Meta Analysis Comparative StudyComparative efficacy of radiofrequency and laser ablation for the treatment of benign thyroid nodules: systematic review including traditional pooling and bayesian network meta-analysis.
To compare the efficacy of radiofrequency ablation (RFA) and laser ablation (LA) for treatment of benign solid thyroid nodules, using a systematic review including traditional pooling and Bayesian network meta-analysis. ⋯ RFA appears to be superior to LA in reducing benign solid thyroid nodule volume, despite the smaller number of treatment sessions without major side effects.
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J. Clin. Endocrinol. Metab. · May 2015
Review Meta Analysis Comparative StudyComparative efficacy of radiofrequency and laser ablation for the treatment of benign thyroid nodules: systematic review including traditional pooling and bayesian network meta-analysis.
To compare the efficacy of radiofrequency ablation (RFA) and laser ablation (LA) for treatment of benign solid thyroid nodules, using a systematic review including traditional pooling and Bayesian network meta-analysis. ⋯ RFA appears to be superior to LA in reducing benign solid thyroid nodule volume, despite the smaller number of treatment sessions without major side effects.
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J. Clin. Endocrinol. Metab. · Feb 2015
Review Meta AnalysisClinical review: Drugs commonly associated with weight change: a systematic review and meta-analysis.
Various drugs affect body weight as a side effect. ⋯ Several drugs are associated with weight change of varying magnitude. Data are provided to guide the choice of drug when several options exist and institute preemptive weight loss strategies when obesogenic drugs are prescribed.