Increased risk of death following recurrent ketoacidosis admissions: a Brazilian cohort study of young adults with type 1 diabetes.

Autor: Santos SS; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil. simaan.sarah@gmail.com., Ramaldes LAL; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil., Dualib PM; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil., Gabbay MAL; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil., Sá JR; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil., Dib SA; Department of Medicine, Endocrinology Division, Diabetes & Endocrinology Center, Escola Paulista de Medicina, Universidade Federal de Sao Paulo, Caixa Postal 20266/CEP: 04022-001, Sao Paulo, Brazil.
Jazyk: angličtina
Zdroj: Diabetology & metabolic syndrome [Diabetol Metab Syndr] 2023 Apr 28; Vol. 15 (1), pp. 85. Date of Electronic Publication: 2023 Apr 28.
DOI: 10.1186/s13098-023-01054-5
Abstrakt: Background: Recurrent DKA (rDKA) remains an acute type 1 diabetes complication even in post-insulin era. This study aimed to analyze the predictors and effects of rDKA on the mortality of patients with type 1 diabetes.
Methods: Patients hospitalized (n = 231) wih diabetic ketoacidosis (between 2007 and 2018) were included. Laboratorial and clinical variables were collected. Mortality curves were compared in four groups: diabetic ketoacidosis as a new-onset type 1 diabetes (group A), single diabetic ketoacidosis episode after diagnosis of type 1 diabetes (group B), 2-5 diabetic ketoacidosis events (group C), and > 5 diabetic ketoacidosis events during follow-up period (group D).
Results: During the follow-up period (approximately 1823 days), the mortality rate was 16.02% (37/231). The median age at death was 38.7 years. In the survival curve analysis, at 1926 days (5 years), the probabilities of death were indicated by ratios of 7.78%, 4.58%, 24.40%, and 26.63% in groups A, B, C, and D, respectively. One diabetic ketoacidosis episode compared with ≥ 2 events had a relative risk of 4.49 (p = 0.004) of death and > 5 events had 5.81 (p = 0.04). Neuropathy (RR 10.04; p < 0.001), retinopathy (relative risk 7.94; p < 0.01), nephropathy (RR 7.10; p < 0.001), mood disorders (RR 3.57; p = 0.002), antidepressant use (RR 3.09; p = 0.004), and statin use (RR 2.81; p = 0.0024) increased the risk of death.
Conclusions: Patients with type 1 diabetes with > 2 diabetic ketoacidosis episodes have four times greater risk of death in 5 years. Microangiopathies, mood disorders, and use of antidepressants and statins were important risk factors for short-term mortality.
(© 2023. The Author(s).)
Databáze: MEDLINE
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