Assessment of Depression and Its Correlation with Serum Levels of Interleukin-6 in Patients on Maintenance Hemodialysis

Autor: Shabana Nazneen, Manjusha Yadla, Prabhakar Reddy
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Saudi Journal of Kidney Diseases and Transplantation, Vol 34, Iss 5, Pp 397-405 (2023)
Druh dokumentu: article
ISSN: 1319-2442
2320-3838
DOI: 10.4103/1319-2442.397201
Popis: Depression is the most common psychiatric disorder in patients on hemodialysis. An imbalance between proinflammatory and anti-inflammatory cytokines is thought to play a role in the pathogenesis of depression in patients on dialysis. We undertook this study to assess the correlations of the proinflammatory cytokine interleukin 6 (IL-6) and the anti-inflammatory cytokine IL-10 with depression in patients on maintenance hemodialysis. This cross-sectional observational study was carried out at our hospital, a tertiary care referral government teaching hospital, over 2 years. Depression was assessed using the Becks Depression Inventory score. A higher cutoff of >16 was taken for a diagnosis of depression. Clinical, demographic, and laboratory parameters were analyzed. Cytokines were assessed using enzyme-linked immunosorbent assays. Eighty patients satisfied the inclusion criteria. The prevalence of depression in our study was 41.5%. Depression was more common in those who were unemployed and/or illiterate. Mild depression was found in patients from the upper-lower and lower-middle classes, but severe depression was seen in lower-economic classes. Serum levels of IL-6 showed a positive correlation with the severity of depression. Depression was common in patients on maintenance hemodialysis. High levels of serum IL-6 were observed in those with depression. Depression in patients on maintenance hemodialysis is associated with a considerable risk of mortality.
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