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1.
Article | IMSEAR | ID: sea-220215

ABSTRACT

Studies have demonstrated high prevalence of mortality in coronavirus disease (COVID-19) patients with type 2 diabetes mellitus; however, the effects of antidiabetic pharmacotherapy on COVID-19 complications need further exploration. The aim of the study was to explore the association of metformin use and mortality in COVID-19 patients. A literature search was conducted using the databases Medline (via PubMed) and Cochrane Central Register of Controlled Trials until February 09, 2021. Nine studies were included in the meta-analysis, including 12,684 COVID-19 patients. The meta-analysis suggested 37% lower risk of mortality in patients receiving metformin (risk ratio: 0.63; 95% confidence interval: 0.50–0.78; p?<?0.001). However, no significant difference in hospitalization days between the two groups (p?=?0.197) was observed. The analysis revealed significantly lower risk of having obesity (p?<?0.001), hypertension (p?<?0.001), heart failure (p?<?0.001), and cerebrovascular disease (p?=?0.015) in the group receiving metformin. The analysis also demonstrated significantly lower risk of using anticoagulants (p?=?0.015), diuretics (p?<?0.001), and antiplatelets (p?=?0.010) in patients receiving metformin. Our findings suggest that metformin use decreases mortality in COVID-19 patients. However, randomized studies demonstrating the consequences of metformin use are needed to understand the magnitude of the beneficial effects of metformin

2.
Arq. neuropsiquiatr ; 78(5): 255-261, May 2020. tab, graf
Article in English | LILACS | ID: biblio-1131702

ABSTRACT

ABSTRACT Background: Co-morbid diabetes and depression are prevalent chronic conditions negatively affecting quality of life (QoL). Inflammation has been considered as an integral mechanism in patients with both diabetes and depression. Objective: The aim of the present study was to investigate depression and its association with interleukins (IL)-1β and IL-9 in type 2 diabetic patients (T2DM) and controls. The QoL in diabetic patient was also assessed. Methods: Eighty subjects were included, distributed among three groups: Group 1 - Healthy controls; Group 2 - T2DM patients without depression; Group 3 - T2DM patients with depression. Depression and QoL were assessed using Patient Health Questionnaire (PHQ-9) and The Audit of Diabetes-Dependent QoL (ADDQoL), respectively. IL-1β and IL-9 were measured in serum samples of all the patients using ELISA kit. Results: The PHQ score in the Group 3 was significantly higher as compared to Group 1. The ADDQoL scores in the Group 3 were significantly higher as compared to Group 2. Levels of IL-9 and IL-1β were elevated in Group 3, as compared to the other groups. Conclusion: This study showed positive association between depression and IL-1β, IL-9 in T2DM patients. Additionally, the diabetic patients have poorer quality of life, which is further worsened by the presence of depression. Thus, routine assessment for the presence of depression is suggested in T2DM patients.


RESUMO Introdução: O diabetes e a depressão comórbidas são condições crônicas prevalentes que afetam negativamente a qualidade de vida (QdV). A inflamação tem sido considerada como um mecanismo integral em pacientes com diabetes e depressão. Objetivo: Investigar a depressão e sua associação com interleucinas (IL)-1β e IL-9 em pacientes diabéticos tipo 2 (DM2) e controles. A QdV em diabéticos também foi avaliada. Métodos: Foram incluídos 80 indivíduos, divididos em três grupos: Grupo 1 - controles saudáveis; Grupo 2 - pacientes com DM2 sem depressão; Grupo 3 - pacientes com DM2 com depressão. A depressão e a QdV foram avaliadas usando o Questionário de Saúde do Paciente (Patient Health Questionnaire - PHQ-9) e a auditoria de QdV dependente de diabetes (Audit of Diabetes-Dependent Quality of Life - ADDQoL), respectivamente. IL-1β e IL-9 foram medidas em amostras de soro de todos os pacientes utilizando kit de ELISA. Resultados: O escore do PHQ no grupo 3 foi significativamente maior em comparação ao grupo 1. Os escores de ADDQoL no grupo 3 foram significativamente maiores em comparação ao grupo 2. Os níveis de IL-9 e IL-1β foram elevados no grupo 3, como em comparação com os outros grupos. Conclusão: Este estudo mostrou associação positiva entre depressão e IL-1β, IL-9 em pacientes com DM2. Além disso, os pacientes diabéticos têm pior QdV, o que é ainda piorado pela presença de depressão. Assim, a avaliação rotineira da presença de depressão é sugerida em pacientes com DM2.


Subject(s)
Humans , Interleukin-9 , Diabetes Mellitus, Type 2 , Quality of Life , Depression , Interleukin-1beta/metabolism
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