Evaluation of Drug Utilization Pattern in Cardiovascular Diseases Using WHO/ INRUD Prescribing Indicators at Cardiology OPD of Tertiary Care Hospitals in South India: A Multicenter Cross-Sectional Study

Veeramani, Vinoth Prabhu (2020) Evaluation of Drug Utilization Pattern in Cardiovascular Diseases Using WHO/ INRUD Prescribing Indicators at Cardiology OPD of Tertiary Care Hospitals in South India: A Multicenter Cross-Sectional Study. Journal of Advances in Medicine and Medical Research, 32 (9). pp. 107-120. ISSN 2456-8899

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Abstract

Objective: Aim of this study is to assess the drug utilization pattern of cardiovascular drugs in cardiology outpatient department (OPD).

Methodology: This prospective, multicenter, cross-sectional observational study was conducted at three selected tertiary care hospitals from different regions in South India. A total of 1026 prescriptions of the patients attending cardiology OPD of these selected hospitals 342 each over a period of 12 months was randomly identified and included in this study then critically analysed for WHO/INRUD core prescribing indicators.

Results: Medicines prescribed from NLEM were 89.27%, average drugs prescribed was 5, medicines prescribed by its generic name were 2.33% and encounters with an injection prescribed were 14.52%. Commonly prescribed different class of drugs for CVDs patients were Anti-platelets (67.73%) followed by Statins (62.57%), Beta blockers (49.51%), ACE-inhibitors (40.93%), Angiotensin receptor blockers (30.40%), Calcium channel blockers (30.11%), Nitrates (25.34%), Diuretics (20.56%), Anticoagulants (20.27%), Vasodilators (9.94%) rest of the cardiovascular drugs were prescribed within 0.5-5% only, other class of drugs also prescribed for patients with different comorbidities are Anti-ulcers (69.10%), Opioid analgesics (4.09%), Antacids (3.80%), Anti-emetics and Pro-kinetics (1.85%), a pattern of poly-pharmacy was clearly evident, majority of drugs were prescribed as single drug (86.78%) whereas 13.21% as FDCs. The most commonly prescribed single drug was Aspirin (59.93%) and FDCs were Aspirin + Clopidogrel (40.24%). Anti-thrombotic agents’ particularly antiplatelet drugs expected to overtake anti-cholesterol drugs as the sales leader in the market. Maximum drugs were prescribed from the recent NLEM of India by most of practitioners its shows its acceptance and implementation by the prescribers.

Conclusion: Deprescribing PPIs for the non-required patients is suggested to lower the risk of adverse drug interactions and economic burden to patients, also pharmacists needs to encourage the prescriptions with drugs in generic name if it’s deviated from the standards recommended by WHO/INRUD.

Item Type: Article
Subjects: Middle East Library > Medical Science
Depositing User: Unnamed user with email support@middle-eastlibrary.com
Date Deposited: 15 Apr 2023 09:14
Last Modified: 22 May 2024 09:39
URI: http://editor.openaccessbook.com/id/eprint/246

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