Diabetic Emergencies: Experience of a Tertiary Endocrine Center | Stephy Publishers
SOJ Diabetes and Endocrinology Care - (SOJDEC)| Stephy Publishers
Abstract
Purpose: In this study, we aimed to
retrospectively evaluate the demographic data, clinical features, laboratory
data, precipitating causes of diabetic emergencies, complications in the
follow-up of adult patients who applied to our hospital due to diabetic emergencies.
Methods: The study included patients aged 18
years and older referred to a tertiary endocrine center with diabetic
ketoacidosis (DKA), hyperosmolar hyperglycemic state (HHS) hypoglycemia between
January 2010 and May 2018.
Results: The study was carried out with
165patients, 69(41.8%) males, and 96(58.2%) females. The mean age of the
patients was 43.8±20.4(18- 88). Of these patients, 77% (n=127) had DKA, 17%
(n=28) had HHS and 6% (n=10) had hypoglycemia. Of the patients 55.2% (n=91)
were type 1 DM, 44.8% (n=74) were type 2DM. When the precipitating causes of
diabetic emergencies were examined, 32.7%(n=54) poor adherence to treatment and
32.1%(n=53) infection of the patients were involved. The new diagnosis was DM
in 10.9% of the patients (n=18). The most common complication after treatment
was hypopotassemia with 38.7% (n=60), but no complication was observed in the
majority of patients (54.8%). In our study, total mortality was 1.8% and 11.1%
in HHS patients. No mortality was found in DKA and hypoglycemia patients.
Conclusion: Diabetic ketoacidosis is more common in
DM patients than in other diabetic emergencies. Approximately 11% of patients
do not have a known diagnosis of diabetes. Poor adherence to treatment and
infection are the most important precipitating causes of the diabetic
emergency. The mortality rate is very low with early diagnosis and correct
treatment.
Keywords
Diabetic emergencies,
Diabetic ketoacidosis, Hyperosmolar hyperglycemic state, Hypoglycemia
Introduction
Diabetic emergencies
include Diabetic ketoacidosis(DKA), Hyperosmolar Hyperglycemic State(HHS), and
hypoglycemia. The common features of these diseases are their high mortality
rates and being the most common reason for diabetic patients to apply to the
emergency department.1 In addition to mortality risks, diabetic
emergencies are also important with their high cost.2 DKA, HHS and hypoglycemia are serious complications of DM
that require rapid diagnosis and treatment. DKA, and HHS are characterized by
hyperglycemia and insulinopenia.3 Clinically,
these two conditions differ only with the degree of dehydration and the
severity of metabolic acidosis. The total mortality of DKA in society is below
1%. The mortality rate in patients with HHS is approximately 10 times higher
than that associated with DKA. The prognosis in these patients is proportional
to the severity of dehydration, the presence of co-morbid diseases, and age.4,5
Hypoglycemia was
defined as a blood glucose level of 70mg/dl and below. Hypoglycemia
classification was made according to the Ademolus Hypoglycemia Classification
(ACH). (Grade 1-Mild hypoglycemia glucose 55-70mg/dl, grade 2-moderate
hypoglycemia glucose 40-54mg/dl, grade-3 severe hypoglycemia glucose 10-39
mg/dl, grade-4 very severe hypoglycemia glucose<10mg/dl).6 The aim of this study was to retrospectively evaluate the
demographic data, clinical characteristics, laboratory data, precipitating
factors causing diabetic emergencies, complications during follow-up, and
recovery times of patients followed up in a tertiary endocrine center for
diabetic emergencies.
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