Muhammad Talha Bin Nazir, Muhammad Mujtaba Ali Siddiqui, Hamid Sharif Khan, Mohsin Saif, Shabana Kousar, Muhammad Usman Sajid.
Demographics and major indications for the warfarin use, the compliance rate and the factors contributing in non-adherence among patients presenting to a tertiary cardiac center of Pakistan.
Pak Armed Forces Med J Jan ;70(Sup-4):S887-91.

Objective: To assess the impact of a dedicated hospital based warfarin clinic assessing patients’ knowledge and improving the drug compliance in a tertiary cardiac center of Pakistan. Study Design: Descriptive cross sectional study. Place and Duration of Study: Rawalpindi Institute of Cardiology from Jan 2019 to Jul 2019. Methodology: Patients presenting in the anticoagulation clinic using warfarin for different cardiovascular indications from Jan to Jul 2019 were included in the study. Patients were assessed for their underlying cardiovascular condition, their international normalized ratio levels checked using a standard technique. The patients’ knowledge about the drug and the degree of compliance was judged by eight-item Morisky Medication Adherence Scale (MMAS-8). The patients were thoroughly counseled and reassessed six months later assessing the improvement in compliance with the warfarin therapy. Results: Total number of 401 patients using warfarin for different cardiovascular diseases were studied. The mean age was 43.3 ± 13.3 years with 218 (54.5%) patients being male. Most of the patient 300 (75%) belonged to the low socio-economic group with average monthly income of

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