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Related Concept Videos

Hypoglycemia and Glucagon01:15

Hypoglycemia and Glucagon

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Without prolonged fasting, healthy individuals maintain blood glucose levels above 3.5 mM due to a well-adapted neuroendocrine counterregulatory system that effectively prevents acute hypoglycemia, a potentially life-threatening condition. The primary clinical scenarios for hypoglycemia encompass diabetes treatment, inappropriate production of endogenous insulin or insulin-like substances by tumors, and the use of glucose-lowering agents in non-diabetic individuals. Notably, hypoglycemia in the...
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Diabetes: Management and Pharmacotherapy01:15

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The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
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SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
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Diabetes: Symptoms, Diagnosis, and Complications01:15

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For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
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Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
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Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
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Diabetic hyperglycemic emergencies: a systematic approach

H. Evan Dingle1, Corey Slovis2

  • 1Assistant Professor of Emergency Medicine, Vanderbilt University Medical Center; Medical Director, Tennessee Valley Healthcare System EMS; Assistant Medical Director, Nashville Fire Department, Nashville, TN

Emergency Medicine Practice
|January 25, 2020
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Summary
This summary is machine-generated.

Diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic state (HHS) require understanding of causes for effective emergency care. Evidence suggests re-evaluating current DKA and HHS treatment guidelines for better patient outcomes.

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Area of Science:

  • Endocrinology
  • Emergency Medicine
  • Metabolic Disorders

Background:

  • Diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic state (HHS) are serious diabetic emergencies.
  • Morbidity and mortality are often linked to precipitating factors like infection, ischemia, or noncompliance.
  • Current management guidelines rely heavily on expert opinion.

Purpose of the Study:

  • To provide an evidence-based approach to managing DKA and HHS.
  • To re-evaluate current treatment recommendations based on recent evidence.
  • To present a simplified emergency department management pathway.

Main Methods:

  • Review of current evidence and recent studies.
  • Analysis of expert opinion and consensus statements.
  • Development of a simplified clinical pathway.

Main Results:

  • Existing guidelines for DKA and HHS management may need revision.
  • Specific recommendations for arterial blood gas, insulin bolus, and IV fluid replacement require re-evaluation.
  • A simplified evidence-based pathway for emergency management is proposed.

Conclusions:

  • Optimal emergency management of DKA and HHS necessitates understanding their etiology and pathophysiology.
  • Evidence-based re-evaluation of current treatment protocols is crucial.
  • A simplified pathway can improve emergency department care for DKA and HHS patients.