Ondansetron-induced QT prolongation among various age groups: a systematic review and meta-analysis

Autor: Kamaldeep Singh, Arpit Jain, Ishita Panchal, Hritik Madan, Anubhav Gupta, Aakanksha Sharma, Surabhi Gupta, Anastas Kostojchin, Anmol Singh, Ishanjit Singh Sandhu, Jayesh Mittal, Loveleen Bhogal, Shiny Teja Kolli, Vishal Reddy Bejugam, Salil Chaturvedi, Akhil Bhalla, Shobhit Piplani
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: The Egyptian Heart Journal, Vol 75, Iss 1, Pp 1-11 (2023)
Druh dokumentu: article
ISSN: 2090-911X
DOI: 10.1186/s43044-023-00385-y
Popis: Abstract Background Ondansetron is a selective 5-hydroxytryptamine type 3 serotonin-receptor antagonist with antiemetic properties used inadvertently in the emergency department for controlling nausea. However, ondansetron is linked with a number of adverse effects, including prolongation of the QT interval. Therefore, the purpose of this meta-analysis was to assess the occurrence of QT prolongation in pediatric, adult, and elderly patients receiving oral or intravenously administered ondansetron. Methods A thorough electronic search was conducted on PubMed (Medline) and Cochrane Library from the databases' inception to August 10, 2022. Only those studies were considered in which ondansetron was administered orally or intravenously to participants for the treatment of nausea and vomiting. The prevalence of QT prolongation in multiple predefined age groups was the outcome variable. Analyses were conducted using Review manager 5.4 (Cochrane collaboration, 2020). Results A total of 10 studies involving 687 ondansetron group participants were statistically analyzed. The administration of ondansetron was associated with a statistically significant prevalence of QT prolongation in all age groups. An age-wise subgroup analysis was conducted which revealed that the prevalence of QT prolongation among participants younger than 18 years was not statistically significant, whereas it was statistically significant among participants aged 18–50 years and among patients older than 50 years. Conclusions The present meta-analysis provides further evidence that oral or intravenous administration of Ondansetron may lead to QT prolongation, particularly among patients older than 18 years of age.
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