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. 1984 Nov;18(5):765–771. doi: 10.1111/j.1365-2125.1984.tb02540.x

Ketanserin in combination with beta-adrenergic receptor blocking agents in the treatment of essential hypertension.

T Hedner, B Persson
PMCID: PMC1463538  PMID: 6150724

Abstract

The antihypertensive properties of ketanserin, a 5-HT2 receptor antagonist, was investigated in combination with beta-adrenoceptor blockade. Ketanserin was given 40 mg twice daily to 10 hypertensive patients during 4 weeks in a double-blind placebo-controlled trial. Ketanserin significantly reduced supine and erect blood pressure compared to double-blind placebo, while no changes in heart rate were seen. When the blood pressure was assessed during 24 h at steady state conditions, the blood pressure reduction was maximal 1-2 h after tablet intake, corresponding to peak plasma concentrations of ketanserin. The blood pressure remained significantly reduced until next tablet intake (12 h). At steady state, on a 40 mg twice daily regimen, Css was 41.6 +/- 4.22, 36.9 +/- 5.19 and 39.8 +/- 4.81 ng/ml, Cmax 102.4 +/- 15.64 ng/ml and tmax 1.6 +/- 0.32 h. A slight sedation was observed in six patients. This side effect occurred 1-2 h after tablet intake and tended to subside with continued treatment.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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