Article

Efficacy and Tolerability of Olmesartan, Telmisartan, and Losartan in Patients of Stage I Hypertension: A Randomized, Open‑label Study

Mrunalini Kalikar1★, Kundan S. Nivangune1, Ganesh N. Dakhale1, Chaitali S. Bajait1, Smita D. Sontakke1, Vijay M. Motghare1, Ritu Budania1★ Corresponding author

  1. 1Department of Pharmacology, Government Medical College, Nagpur, Maharashtra, India.

CORRESPONDENCE

Mrunalini Kalikar

Department of Pharmacology, Government Medical College, Nagpur, Maharashtra, India.

mrunalinikalikar@yahoo.com

Received: 11-03-2017; Revised: 11-06-2017; Accepted: 10-07-2017.

Volume 8, Issue 3 · pp. 106–111 · PUBLISHED 2017 · DOI: 10.4103/jpp.JPP_39_17

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ABSTRACT

Objectives: To compare the efficacy and tolerability of losartan, telmisartan, and olmesartan as antihypertensive agents and evaluate and compare their effects on lipid profile and blood glucose. Materials and Methods: This was a randomized, open‑label, parallel‑group, comparative study conducted in sixty patients of Stage I hypertension. The eligible patients were randomly allocated into three treatment groups: (1) Tablet olmesartan (20 mg), (2) Tablet telmisartan (40 mg), and (3) Tablet losartan (50 mg). Blood pressure (BP) was assessed at an interval of 2 weeks for 3 months. Fasting blood glucose (FBG) and lipid profile were estimated at baseline and then at 12 weeks. Results: Olmesartan and telmisartan were more efficacious than losartan in reducing diastolic BP (DBP). There was a statistically significant decrease in mean blood glucose level (P < 0.02) after 12 weeks of treatment in telmisartan group when compared to baseline. Serum total cholesterol, triglycerides, and low‑density lipoproteins decreased significantly after 12‑week treatment with olmesartan and telmisartan. Conclusions: The most efficacious drug in reducing BP is Olmesartan whereas telmisartan and losartan show equal efficacy. Telmisartan shows the most favorable effects on FBG and lipid profile.

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    Kalikar, M., Nivangune, K. S., Dakhale, G. N., Bajait, C. S., Sontakke, S. D., Motghare, V. M., & Budania, R. (2017). Efficacy and Tolerability of Olmesartan, Telmisartan, and Losartan in Patients of Stage I Hypertension: A Randomized, Open‑label Study. Journal of Pharmacology and Pharmacotherapeutics, 8(3), 106–111. https://doi.org/10.4103/jpp.JPP_39_17