Medicine
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This repository contains the published and unpublished research of the Faculty of Medicine by the staff members of the faculty
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Item Pharmacist counselling: A new practice for improving out-patient management of diabetes in Sri Lanka(Sri Lanka Medical Association, 2018) Mamunuwa, A.M.G.N.; Coombes, J.; Lynch, C. B.; de Silva, A.; Wickramasinghe, N.D.D.; Jayamanne, S.F.INTRODUCTION AND OBJECTIVES: Our study assessed the effectiveness of pharmacist counselling on outpatient management of diabetes. Though this is new to Sri Lanka, many countries include this practice to achieve target treatment outcomes of patients with diabetes.METHODS: 800 participants with diabetes attending outpatient clinics of two Sri Lankan hospitals were assigned either intervention group (IG) or control group (CG). IG received pharmacist counseling for four consecutive monthly visits in addition to standard care. CG received standard care only Glycaemic control was assessed using Glycosylated haemoglobin (HbAlc) post-intervention Adherence and patient-knowledge were assessed using questionnaires at baseline and post-intervention. RESULTS: A Wilcoxon signed-rank test showed that the 4-month intervention made a statistically significant improvement in adherence in the IG. The IG had median adherence score of 5 out of 8 (IQR 6-3 3) at baseline which increased to 7 (IQR 8-6) post-intervention There was no significant change in adherence in the CG.The IG had median HbAlc of7.2% (IQR 1.5%) post-intervention whereas CG had median of7.7% (IQR 1.95%). This difference was statistically significant.The IG had a median score of 36. l 5% (IQR 48% - 24.07%) for the medication related knowledge domain which increased to 65% (IQR 76.4% - 50.4%) post-intervention (P value< 0 001). The CG did not have a significant change in the same at baseline and post-intervention (P = 0 15). CONCLUSION: Pharmacist counselling improved medication adherence, glycaemic control and patients' knowledge. Thus, it can effectively be used for improving the outpatient management of diabetes in Sri Lanka.Item The role of pharmacist counselling in the control of diabetes(Sri Lanka Medical Association, 2017) Mamunuwa, A.M.V.G.N.; Jayamanne, S.F.; Coombes, J.; de Silva, A.; Lynch, C.B.; Wickramasinghe, N.D.D.INTRODUCTION & OBJECTIVES: Diabetes is a global health burden. Data in international literature prove the success of involving pharmacists to achieve glycaemic control. This is the first study in Sri Lanka on the impact of pharmacist counselling among outpatients with diabetes. The objective was to assess the impact of pharmacist counselling on glycaemic control of outpatients with diabetes. METHODS: A total of 400 consecutive patients with diabetes mellitus attending the outpatient diabetes clinics at Base Hospital, Dambadeniya, were randomized into either the intervention group (IG) or the control group (CG). IG received pharmacist counselling (verbal and written) for four consecutive monthly visits in addition to the standard care at the clinic, while the CG received standard care only. Glycaemic control was assessed for both groups with HbA1c measured at the end of the four monthly visits.RESULTS: Mean age of participants was 57.14±10.15 years and 67.5% were females. Non parametric tests were performed as data did not follow the normal distribution. On analysis of HbA1c data, the IG had a median of 7.2% (IQR: 8.2%-6.5%) whereas the CG had a median of 7.7% (IQR: 8.8%-6.9%). The IG patients had statistically lower HbA1c levels compared to the CG patients, according to the Mann-Whitney U test (p<0.05). HbA1c levels <8.00% indicate good/fair glycaemic control. 73.9% of the IG, but only 58% of the CG subjects had levels <8.00%. However, 9.1% of the IG and 10% of the CG had very poor glycaemic control (HbA1c level >10.00%). CONCLUSION: Pharmacist counselling in the outpatient clinics can improve the glycaemic control of patients with diabetes.