Assessment of plasma D-dimer level and its correlation with disease severity among hypertensive patients

It has been reported that inappropriate acute thrombus formation is the pathophysiological substrate underlying increased risk and severity of target organ damage in hypertension. However, the relationship between severity of hypertension and D-dimer has not been well characterized. This study was aimed to assess plasma D-dimer level and its correlation with disease severity among hypertensive at Yikatit 12 Hospital Medical College (Y12HMC), Ethiopia. A comparative cross-sectional study was conducted at Y12HMC among 100 participants (60 hypertensive and 40 controls). The correlations between variables were determined using correlation coefficients, regression analysis, and different parametric and nonparametric tests. We observed higher D-dimer levels among hypertensive compared to the healthy controls (P<0.001). The D-dimer levels were found to be increased significantly with the severity of hypertension (P<0.001). D-dimer was found to have a diagnostic power of 86.9% in differentiating complicated from uncomplicated hypertension at 0.83mg/l cut-off value. This study suggests that D-dimer level was higher among hypertensive than control groups and it was also increasing significantly with the severity of hypertension. This suggests that hypercoagulability of fibrin plays a role in the pathogenesis of cardiovascular disorders and thromboembolic complications of hypertensive patients. Further studies need be done on larger scale and using more robust study designs such as cohort to establish the causality of the association between severity of hypertension and D-dimer level

MOESM1 of Low and heterogeneous prevalence of glucose-6-phosphate dehydrogenase deficiency in different settings in Ethiopia using phenotyping and genotyping approaches

Additional file 1. Flow chart for genotyping and data analysis. Indicated in a) is the schematic presentation of the quality check for data analysis and in b) is the genotyping procedure

MOESM2 of Low and heterogeneous prevalence of glucose-6-phosphate dehydrogenase deficiency in different settings in Ethiopia using phenotyping and genotyping approaches

Additional file 2. KASP Primer sequences

Low and heterogeneous prevalence of glucose-6-phosphate dehydrogenase deficiency in different settings in Ethiopia using phenotyping and genotyping approaches

8-Aminoquinolines such as primaquine clear mature Plasmodium falciparum gametocytes that are responsible for transmission from human to mosquitoes and bring radical cure in Plasmodium vivax by clearing dormant liver stages. Deployment of primaquine is thus of relevance for malaria elimination efforts but challenged by the widespread prevalence of glucose-6-phosphate dehydrogenase deficiency (G6PDd) in endemic countries since primaquine in G6PDd individuals may lead to acute haemolysis. In this study, the prevalence of G6PDd was investigated in different settings in Ethiopia using phenotyping and genotyping approaches. Collection consists of three files: File 1 is a flow chart for genotyping and data analysis. Indicated in a) is the schematic presentation of the quality check for data analysis and in b) is the genotyping procedure; File 2 contains KASP Primer sequences; and file 3 contains a Genotyping overview