Да ли етиологија хипонатремије и ниво натријума у серуму утичу на дужину боравка у болници код геријатријских пацијената са хипонатремијом?
Etiology of hyponatremia and length of hospital stay in the geriatric patients
Sažetak
Introduction: Hyponatremia can lead to prolonged hospital stay, increased morbidity, and mortality rates in geriatric patients. The aim of this study was to evaluate the effects of hyponatremia etiology and serum sodium (Na) levels on hospitalization time in geriatric patients hospitalized due to hyponatremia.
Method: The demographic characteristics, laboratory data, etiology of hyponatremia, and length of hospital stay were retrospectively recorded for 132 patients over 65 years of age who were hospitalized for hyponatremia.
Findings: Of the 132 patients, 90 were female (68.2%) and 42 were male (31.8%). The serum Na levels of 66 (50%) patients were <120 mEq/L, of 64 (48.5%) patients were 120-129 mEq/L, and of 2 (1.5%) patients were >130 mEq/L. One hundred nine (82.6%) patients had hypoosmolar, 14 (10.6%) patients had isoosmolar, and 9 (6.8%) patients had hyperosmolar hyponatremia, and 19.7% of the patients were hypovolemic, 37.9% were euvolemic, and 42.4% were hypervolemic. Hyponatremia etiology was congestive heart failure in 38 (28.8%) patients, syndrome of inappropriate antidiuretic hormone in 29 (22.0%) patients, gastrointestinal fluid loss in 24 (18.2%) patients, renal pathologies in 20 (15.2%) patients, presence of drugs in 20 (15.2%) patients, and hypocortisolemia in 1 (0.8%) patient. The mean length of hospital stay of the patients was 5 (1-60) days. There was no statistically significant difference between the lengths of hospital stay in terms of hyponatremia etiologies and serum Na levels (p=0.861 and p=0.076). It was observed that the lengths of stay of patients who developed hyponatremia during their hospitalization in different clinics were longer than those of patients who presented to the emergency department (p<0.001).
Conclusion: In this study it was determined that the length of hospital stay did not change with the etiology of hyponatremia and serum Na level at the time of admission, but patients who developed hyponatremia during their hospitalization had longer hospitalization time.
Sva prava zadržana (c) 2021 Salih Baser, Nuray Yilmaz Cakmak, Emin Gemcioglu
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