Diagnosis and Management of the Critically Ill Adult Patient with Hyperglycemic Hyperosmolar State.

BACKGROUND: Hyperglycemic hyperosmolar state is a life-threatening complication of diabetes mellitus. Therefore, it is important for emergency physicians to be aware of this unique diagnosis and treatment considerations. OBJECTIVE: This manuscript reviews the emergency department evaluation and management of the adult patient with hyperglycemic hyperosmolar state. DISCUSSION: Hyperglycemic hyperosmolar state is diagnosed by an elevated glucose, elevated serum osmolality, minimal or absent ketones, and a neurologic abnormality, most commonly altered mental status. Treatment involves fluid resuscitation and correction of electrolyte abnormalities. It is important to monitor these patients closely to avoid overcorrection of osmolality, sodium, and other electrolytes. These patients are critically ill and generally require admission to an intensive care unit. CONCLUSIONS: Hyperglycemic hyperosmolar state is associated with significant morbidity and mortality. It is important for clinicians to be aware of the current evidence regarding the diagnosis, management, and disposition of these patients.

Decompensated hypothyroidism: A review for the emergency clinician.

BACKGROUND: Decompensated hypothyroidism, formerly known as myxedema coma, is an endocrine emergency that commonly presents with altered mental status, as well as hypothermia and depressed vital signs. The condition is often caused by an inciting event, which may lead to significant delays in the diagnosis and management of this disease. Although the incidence is low, this disease is associated with significant morbidity and mortality. Therefore, it is important for emergency clinicians to be aware of this condition. OBJECTIVE: This narrative review evaluates the emergency medicine diagnosis and management of adult patients with decompensated hypothyroidism. DISCUSSION: Decompensated hypothyroidism is a severe hypothyroid state associated with multiple organ failure. The diagnosis can be challenging due to similarities with more common diseases and lack of consideration of the diagnosis. Many patients may present with altered sensorium or depressed vital signs. Clinicians should obtain a thyroid stimulating hormone and free thyroxine level when considering the diagnosis. Management involves resuscitation, early steroid supplementation, thyroid hormone replacement, and treatment of the inciting event. CONCLUSIONS: Decompensated hypothyroidism should be considered in the evaluation of patients with altered sensorium and depressed vital signs so as to not miss this critical diagnosis.

Evaluation and Management of the Critically Ill Adult With Diabetic Ketoacidosis.

BACKGROUND: Diabetic ketoacidosis (DKA) is a hyperglycemic emergency that presents commonly to the emergency department. Severe DKA has the potential for significant morbidity and mortality if not recognized early and treated appropriately. It is incumbent on the emergency clinician to be vigilant in the management of these critically ill patients. OBJECTIVE: This narrative review evaluates the emergency medicine management of the adult patient with severe DKA. DISCUSSION: DKA is a condition found most commonly in patients with insulin-dependent diabetes, often due to nonadherence with diabetic medications or an inciting event, such as infection or ischemia. The severity of DKA is classified based on the level of acidosis present rather than absolute glucose level. The management of severe DKA involves assessing and treating the inciting event, fluid hydration, insulin, and potassium repletion. Close monitoring is necessary to prevent the complications that can occur. CONCLUSIONS: DKA is a medical condition that has the potential for significant morbidity and mortality if not recognized and managed appropriately.

Risk Management and Avoiding Legal Pitfalls in the Emergency Treatment of High-Risk Orthopedic Injuries.

Many orthopedic injuries can have hidden risks that result in increased liability for the emergency medicine practitioner. It is imperative that emergency medicine practitioners consider the diagnoses of compartment syndrome, high-pressure injury, spinal epidural abscess, and tendon lacerations in the right patient. Consideration of the diagnosis and prompt referrals can help to minimize the complications these patients often develop.

The Approach to the Patient with Hematuria.

Hematuria is common; whether gross or microscopic, it is incumbent on emergency providers to consider life-threatening and benign processes when evaluating these patients. Most workup is driven by a focused history and physical, including laboratory studies and diagnostic imaging. The cause originates in the genitourinary tract and, as long as the patient remains stable, they can be discharged with close outpatient follow-up. The importance of this cannot be stressed enough because hematuria, especially in the elderly, frequently signals the presence of urologic malignancy. In addition, the workup occasionally yields a nongenitourinary tract cause, and these patients often require emergent management.

Comparison of Plasma-Lyte A and Sodium Chloride 0.9% for Fluid Resuscitation of Patients With Diabetic Ketoacidosis.

Purpose: The aim of this study was to compare Plasma-Lyte A (PL) and sodium chloride 0.9% (NS) in regard to time to resolution of diabetic ketoacidosis (DKA) when one fluid was used predominantly over the other for resuscitation. Methods: We performed a retrospective analysis of the records of patients treated for DKA at a large, academic medical center between July 1, 2013, and July 1, 2015. Patients were placed into the PL or NS group based on the predominant fluid they received during fluid resuscitation. Serum biochemistry variables were categorized as follows: initial, 2 to 4 hours, 4 to 6 hours, 6 to 12 hours, and 12 to 24 hours. The primary outcome was mean time to resolution of DKA. Results: Eighty-four patients were included in the study. The primary outcome of mean time to resolution of DKA was similar between the PL (19.74 hours) and NS (18.05 hours) groups (P = .5080). Patients treated with PL had a significantly greater rise in pH within the 4- to 6-hour and 6- to 12-hour periods. The chloride level was significantly higher and the anion gap was significantly lower for the NS group in the 6- to 12-hour period. Conclusion: These data suggest that the use of PL for fluid resuscitation in DKA may confer certain advantages over NS.

Overtreatment of gonorrhea and chlamydial infections in 2 inner-city emergency departments.

BACKGROUND: Infections with Neisseria gonorrhoeae (GC) and Chlamydia trachomatis (CT) are the most commonly reported sexually transmitted diseases in the United States. OBJECTIVES: The primary objective of this study was to estimate the incidence of overtreatment of GC and CT infections in the emergency department (ED). The secondary objective was to determine if there are clinical variables that predict infection with GC and CT. METHODS: A retrospective medical record review was performed at 2 inner-city hospitals. Records were obtained from the evaluation of female patients who presented to the ED between January 1, 2012, and December 31, 2012, who were tested for GC and CT infection. A standardized form was used to extract specific information from each medical record. RESULTS: Data were extracted from 538 medical records. Of the 522 ED visits, 32 (6%) yielded test results positive for either GC or CT, including 3 that were positive for both. Treatment was administered to 101 patients (19%) and declined by an additional 9 (2%). Of those receiving antibiotics, 87 of 101 (0.86; 95% confidence interval, 0.77-0.92) had negative test results. Of those not offered antibiotics, 17 of 412 (0.04; 95% confidence interval, 0.02-0.07) had positive test results. The overtreatment proportion was similar at hospitals (55/66 [0.83] and 32/35 [0.91], respectively). Of clinical variables that were considered, only age less than 19 years was statistically associated with a positive test result for GC and CT. CONCLUSION: The rate of overtreatment for GC and CT was 86%. The practice of empirical treatment should be reconsidered.

The changing face of diabetes in America.

So much has changed in the field of diabetes diagnosis and management in the United States. Unhealthy lifestyle choices have hastened an epidemic of childhood obesity, causing a paradigm shift in how childhood diabetes is conceptualized. Once thought a consequence of obesity, sedentary lifestyle, and genetics, diabetes with onset in adults has been found to have a variant with autoimmunity. As the lines among adult-onset, child-onset, and type 1 and type 2 diabetes mellitus become more blurred, best practices in management and prevention become more complicated. This article highlights key points regarding 2 variants, juvenile-onset type 2 diabetes mellitus and latent autoimmune diabetes of adults.

Current diagnosis and treatment of hyperglycemic emergencies.

Diabetic ketoacidosis and hyperosmolar hyperglycemic state are the most feared complications of uncontrolled diabetes seen in emergency medicine. The treatment of both conditions must be tailored to individual patients and relies on aggressive fluid resuscitation, insulin replacement, and electrolyte management. Emergency medicine providers must address the underlying causes and monitor for complications of therapy. Improved understanding of the underlying pathophysiology and application of evidence-based guidelines have significantly improved prognosis and decreased mortality. The purpose of this article is to review the diagnosis, presentation, and emergency department management of diabetic ketoacidosis and hyperosmolar hyperglycemic state with an emphasis on current management and treatment guidelines.