INTRODUCTION: Diabetes mellitus, the most frequent endocrinology disease is a predisposing factor for infections. Diabetic patients have 4,4 times greater risk of systemic infection than non diabetics. AIM: a) To determine the prevalence and characteristics of acute infectious diseases in hospitalized diabetics; b) To correlate values of blood glucose levels and HbA1c with acute infections in hospitalized diabetics; c) To identify the etiology of infectious diseases. MATERIAL AND METHODS: The study included 450 diabetic patients hospitalized in the 24-month period in the Intensive care unit of the Clinic for Endocrinology, Diabetes and Metabolic Disorders CCUS. In 204 patients (45,3%) there was an acute infectious condition and the following data was registered: a) gender and age; b) basic illness; c) laboratory parameters of inflammation (Le, CRP); d) blood glucose upon admission, parameters ofglucoregulation (HbA1c, fructosamine); e) type of infection; f) verification of etiological agent; g) late complications of diabetes; and h) outcome. RESULTS: Out of 204 diabetic patients with infection, there was 35,3% men and 64,7% women. More than half of patients (61%) were in the age group 61-80 years. The most common primary disease was Diabetes mellitus type 2. HbA1c and fructosamine were significantly increased in diabetic patients with acute infection compared to diabetics without acute infection. There is a positive correlation between HbA1c levels and CRP, and blood glucose and CRP in diabetic patients with acute infection. Most frequent infections: urinary tract infection (70,0%), followed by respiratory infections (11,8%), soft tissue infections (10,3%), generalized-bacteremia / sepsis (6,9%). The most common cause of urinary infection and generalized infection was Escherichia colli. The most common bacteria causing soft tissue infections was Staphylococcus aureus. CONCLUSION: Almost half (45,3%) of hospitalized diabetic patients had acute infectious condition. They present most frequently in women, aged 61-80 years, with Type 2 Diabetes mellitus. HbA1c and fructosamine were significantly increased in diabetic patients with acute infection. There is a positive correlation between the parameters of inflammation and glucoregulation in diabetics with acute infection. Most frequent was a urinary tract infection and the most common causative agent was Escherichia coli. The most common cause of soft tissue infections was Staphylococcus aureus. Out of 21 patients with verified soft tissue infections, 18 of them (85,7%) had confirmed diagnosis of diabetic microangiopathy diabetica. A total of 96,1% of patients fully recovered.
INTRODUCTION:Diabetes mellitus, the most frequent endocrinology disease is a predisposing factor for infections. Diabeticpatients have 4,4 times greater risk of systemic infection than non diabetics. AIM: a) To determine the prevalence and characteristics of acute infectious diseases in hospitalized diabetics; b) To correlate values of blood glucose levels and HbA1c with acute infections in hospitalized diabetics; c) To identify the etiology of infectious diseases. MATERIAL AND METHODS: The study included 450 diabeticpatients hospitalized in the 24-month period in the Intensive care unit of the Clinic for Endocrinology, Diabetes and Metabolic Disorders CCUS. In 204 patients (45,3%) there was an acute infectious condition and the following data was registered: a) gender and age; b) basic illness; c) laboratory parameters of inflammation (Le, CRP); d) blood glucose upon admission, parameters ofglucoregulation (HbA1c, fructosamine); e) type of infection; f) verification of etiological agent; g) late complications of diabetes; and h) outcome. RESULTS: Out of 204 diabeticpatients with infection, there was 35,3% men and 64,7% women. More than half of patients (61%) were in the age group 61-80 years. The most common primary disease was Diabetes mellitus type 2. HbA1c and fructosamine were significantly increased in diabeticpatients with acute infection compared to diabetics without acute infection. There is a positive correlation between HbA1c levels and CRP, and blood glucose and CRP in diabeticpatients with acute infection. Most frequent infections: urinary tract infection (70,0%), followed by respiratory infections (11,8%), soft tissue infections (10,3%), generalized-bacteremia / sepsis (6,9%). The most common cause of urinary infection and generalized infection was Escherichia colli. The most common bacteria causing soft tissue infections was Staphylococcus aureus. CONCLUSION: Almost half (45,3%) of hospitalized diabeticpatients had acute infectious condition. They present most frequently in women, aged 61-80 years, with Type 2 Diabetes mellitus. HbA1c and fructosamine were significantly increased in diabeticpatients with acute infection. There is a positive correlation between the parameters of inflammation and glucoregulation in diabetics with acute infection. Most frequent was a urinary tract infection and the most common causative agent was Escherichia coli. The most common cause of soft tissue infections was Staphylococcus aureus. Out of 21 patients with verified soft tissue infections, 18 of them (85,7%) had confirmed diagnosis of diabetic microangiopathy diabetica. A total of 96,1% of patients fully recovered.