INVESTIGATION OF THE CLINICAL SIGNIFICANCE OF ESCITALOPRAM-INDUCED ELECTROCARDIOGRAPHIC CHANGES IN MEN: A PILOT OBSERVATIONAL STUDY
Journal Title: International Journal of Pharmacy and Pharmaceutical Sciences - Year 2019, Vol 11, Issue 4
Abstract
Objective: We sought to investigate the clinical significance of secondary electrocardiographic (ECG) changes in men after using escitalopram. Methods: This pilot observational cohort study recruited male patients taking escitalopram for at least 6 mo in Mental Hospital of Qassim. All patients underwent a 12-lead ECG examination. We also measured the heart rate (HR), QTc, and QRS interval. Data on all related medical conditions and medications were recorded. Results: Fifty-three men were recruited, with a mean age of 37.39±8.39 y: 34.4% and 31.1% of these patients were taking escitalopram for depression and anxiety, respectively. The mean dose of escitalopram was 14.35 mg. Observations showed that 20.9% of the patients taking escitalopram had a fast HR (>100 beats/min [bpm]), indicative of sinus tachycardia, whereas 11.4% of patients had a slow HR (<60 bpm). The mean QT and QTc in patients taking escitalopram were 366.62±28.69 and 398.92±16.15 ms, respectively. Conclusion: Low doses of escitalopram resulted in minimal clinically significant changes. Thus, patients should be monitored when doses are escalated further.
Authors and Affiliations
Ahmad Abdulrahman Almeman, ANAS ALTWIJRI, EBRAHIM ALSAIF, RAKAN ALAHMAD, AZZAM ALYAHYA, NABIL ALRUWAIS, BASEM ALMOGBEL, AKRAM ELDESOKY
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