Use of antihypertensive agents and its present perspective: an observational retrospective study

Objectives: To evaluate the utilization of antihypertensive agents for the patients of Hypertension and subsequently their health outcome at a Tertiary Care Level Hospital and to observe the relationship among demographic profile of the patients. Materials and Methods: An observational retrospective study was undertaken collecting total 680 patients’ data from patient admission ticket of a Tertiary Care Level Hospital. Mainly drugs used and outcome of the patients were recorded. Of all patients 306 were found to be treated with calcium channel blockers (CCBs), 77 with angiotensin receptor blockers (ARBs), 229 with CCBs plus ARBs, 46 with CCBs plus ARBs and beta blockers and only 22 patients got CCBs, ARBs and diuretics. Data were statistically analysed in respect of demographic profile, drugs used and clinical features of the patients. Results: Best outcome was observed in patients treated with solely CCBs where in 289 out of 306 patients, hypertension was controlled. 194 out of 229 patients with CCBs and ARBs showed desired outcomes. 41 out of 77 with only ARBs, 29 out of 46 with CCBs, ARBs and beta blockers and 16 out of 22 with CCBs, ARBs and diuretics ended with positive results. Conclusion: Calcium channel blockers alone and in few cases in combination with angiotensin receptor blocking agents are very effective in controlling hypertension. Keywords: Hypertension, calcium channel blockers and angiotensin receptor blockers