Abstract
Introduction: As the tribulation of diabetes escalates, developing countries like India is expected to be the diabetic capital in the world in coming years. Diabetes Mellitus progressively results in various complications including both microvascular and macrovascular disorders. The nephropathy undermines the renal production of erythropoietin, positively contributing to an increased anaemic framework. However, anaemia in type 2 diabetic patients is often untended. Aims And Objectives: • To correlate the levels of haemoglobin with the degree of glycaemic control (HbA1c>6.5% vs HbA1c<6.5%) • To determine the morphology and severity of anaemia in type 2 diabetic patients. • To know prevalence of other comorbidities as a result of anaemia and diabetes. Materials And Methods: A prospective observational study was conducted in 100 type 2 diabetic patients visiting the Out Patient Department in Acs Medical College and Hospital, Chennai. Haemoglobin and red cell indices were estimated. Comorbidities like hypertension, chronic kidney disease, arthritis and retinopathy were recorded. Peripheral blood smear examination was done using leishman's stain. Ion exchange chromatography was used to measure the HbA1c levels. Results: In the poor glycaemic control group, a signicant decrease in the haemoglobin levels was noted especially in females and elderly population. Microcytic Hypochromic Anaemia was the most prevalent which was of mild to moderate severity. Predominantly reduced iron stores in Microcytic Hypochromic Anaemia were attributed to increased HbA1c levels. The poor control of diabetes when associated with anaemia, were also found to have comorbidities like hypertension, chronic kidney disease, arthritis and retinopathy. Conclusion: To conclude, though anaemia is signicantly prevalent in diabetic patients, it is often neglected. In accordance with the study, poor glycaemic control is the result of increased glycation of haemoglobin A1c (HbA1c) due to reduced iron stores. Hence in diabetic patients, it would be benecial to assess haemoglobin levels often, for better quality of life
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