ArticleAlpha psychiatry2021
The Effect of Psychotropic Medications and Their Combinations on the QTc Interval Among Jordanian Outpatients: A Cross-Sectional Study.
Article in Alpha psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Psychiatric Medications and QTc Prolongation in the Pediatric Population.Journal of the Canadian Academy of Child and Adolescent Psychiatry = Journal de l'Academie canadienne de psychiatrie de l'enfant et de l'adolescent · 2025Article
- Synergistic antidepressant-like effect of xylopic acid co-administered with selected antidepressants.IBRO neuroscience reports · 2024Article
- The Effect of Antipsychotics and Their Combinations with Other Psychotropic Drugs on Electrocardiogram Intervals Other Than QTc among Jordanian Adult Outpatients.Biomedicines · 2022Article
Corrections and comments
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Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To investigate the effect of psychotropic drugs and their combinations on the QTc interval as well as the prevalence of long QTc (LQTc) among ambulatory patients with psychiatric illness in Jordan. Methods: A cross-sectional study that included patients treated in an outpatient psychiatric clinic was conducted. The QTc duration was calculated using a combined QT correction (Bazett's formula for heart rate 60-100 and the Framingham formula for extremes of HR). Results: Among 307 patients, about 60% received multiple psychotropic drugs. The LQTc frequency was 1.2%. QTc interval prolongation was observed in patients receiving selective serotonin reuptake inhibitors (SSRIs) ( Conclusion: There is a high prevalence of psychotropic drugs polytherapy, and it is clearly associated with LQTc. Citalopram, SSRIs, and TCAs prolong QTc interval. It is recommended to assess non-pharmacological factors for LQTc and, if necessary, to obtain an electrocardiogram before starting patients on psychotropic drugs known to prolong the QTc interval.
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