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Erschienen in:
29.03.2018 | Research Article
Acute phase ketosis-prone atypical diabetes is associated with a pro-inflammatory profile: a case-control study in a sub-Saharan African population
Erschienen in: Journal of Diabetes & Metabolic Disorders | Ausgabe 1/2018
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Background
It is unknown whether inflammation plays a role in metabolic dysfunction on ketosis-prone diabetes (KPD). We aimed to assess the inflammatory profile in sub-Saharan African patients with KPD during the acute ketotic phase as well as during non-ketotic hyperglycemic crises.
Methods
We studied 72 patients with non-autoimmune diabetes: 23 with type 2 diabetes mellitus (T2D), and 49 with KPD, all admitted in hyperglycemic crisis (plasma glucose ≥250 mg/dl). The T2D and KPD groups were matched by sex, age, and Body Mass Index. KPD was sub-classified into new-onset ketotic phase (n = 34) or non-ketotic phase (n = 15). We measured TNF-α, MCP-1, MIP1-α, IL-8, MIP1-β, and VEGF in the serum of all participants.
Results
TNF-α and IL-8 were higher in participants with KPD compared to those with T2D (p = 0.02 TNF-α; p = 0.03 IL-8). TNF-α and IL-8 were also higher in the ketotic phase KPD group compared to the T2D group (p = 0.03 TNF-α; p < 0.001 IL-8) while MIP1-α was lower in people with ketotic phase KPD compared to their T2D counterparts (p = 0.03). MIP1-α was lower in the ketotic phase KPD group compared to the non-ketotic phase KPD group (p = 0.04). MCP-1 was lower in non-ketotic phase KPD compared to T2D (p = 0.04), and IL-8 was higher in non-ketotic phase KPD compared to T2D (p = 0.02).
Conclusions
Participants with KPD had elevated pro-inflammatory cytokines compared to their T2D counterparts. Ketotic phase KPD is associated with a different pro-inflammatory profile compared to non-ketotic phase KPD, and the inflammatory profile appears to be comparable between non-ketotic phase KPD and T2D patients.