caa a22 4500 475819217 CHVBK 20180406123817.0 cr unu---uuuuu 170329e20001201xx s 000 0 eng 10.1007/s002280000226 doi (NATIONALLICENCE)springer-10.1007/s002280000226 A study of drug utilisation and cost of treatment in patients hospitalised with unstable angina [Elektronische Daten] [S. Malhotra, A. Grover, N.K. Verma, V.K. Bhargava] Abstract.: Objective: The current study was designed to investigate drug utilisation in the management of unstable angina in India and to calculate the costs incurred by patients in the treatment of a single episode of unstable angina. Methods: We conducted a prescription survey to examine the use of antianginal drugs in patients with unstable angina in a tertiary care Indian hospital. The use of concurrent medications such as antidiabetic, antihypertensive and lipid-lowering agents was also examined. Data on the cost of treatment, investigations, income, and family size were collected from the case histories or direct interviews with the patients/relatives. Results: A total of 336 consecutive prescriptions were evaluated. Aspirin was the most frequently prescribed drug (98%) followed by nitroglycerin infusion (90%) and enoxaparin (52%). One of the heparins was used by 89% of all patients and β-blockers by up to 62% of the patients. Besides antianginals, antihypertensive (49%) and antidiabetic (16%) drugs were commonly coadministered. The mean (±SD) cost of treatment of a single episode of unstable angina in the hospital was US $494 (±271) against an annual per capita income of US $245. The mean (±SD) cost incurred by the patients due to drugs alone during the hospital stay was US $70 (±18) and enoxaparin accounted for 60% of the expenditure due to drugs. Conclusions: The results of our study show that low-molecular-weight heparin, enoxaparin, is replacing unfractionated heparin in the treatment of unstable angina. In view of the use of costly new drugs, there is an urgent need for carrying out pharmacoeconomic analysis in developing countries as the treatment of a single episode of unstable angina imparts a considerable economic burden on the patient. Springer-Verlag, 2000 Unstable angina Drug utilisation Developing countries nationallicence Malhotra S. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut Grover A. Department of Cardiology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut Verma N.K. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut Bhargava V.K. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut European Journal of Clinical Pharmacology Springer-Verlag 56/9-10(2000-12-01), 755-761 0031-6970 56:9-10<755 2000 56 228 https://doi.org/10.1007/s002280000226 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s002280000226 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Malhotra S. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut NATIONALLICENCE 700 1- Grover A. Department of Cardiology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut NATIONALLICENCE 700 1- Verma N.K. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut NATIONALLICENCE 700 1- Bhargava V.K. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India aut NATIONALLICENCE 773 0- European Journal of Clinical Pharmacology Springer-Verlag 56/9-10(2000-12-01), 755-761 0031-6970 56:9-10<755 2000 56 228 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer