A Single-Centered Cohort Study on Favipiravir Safety and Efficacy in Pediatric Patients with COVID-19

AuthorSedigheh Rafiei Tabatabaeien
AuthorOmid Moradien
AuthorAbdollah Karimien
AuthorShahnaz Arminen
AuthorAlireza Fahimzaden
AuthorRoxana Mansour Ghanaieen
AuthorMahnaz Jameeen
AuthorAzam Mousavizadehen
AuthorHossein Aminien
AuthorBahador Mirrahimien
OrcidSedigheh Rafiei Tabatabaei [0000-0003-1723-9424]en
OrcidOmid Moradi [0000-0001-5754-535X]en
OrcidShahnaz Armin [0000-0002-4993-482X]en
OrcidAlireza Fahimzad [0000-0001-6054-0656]en
OrcidHossein Amini [0000-0002-6594-0760]en
OrcidBahador Mirrahimi [0000-0001-7276-8770]en
Issued Date2022-12-31en
AbstractBackground: Coronavirus disease 2019 (COVID-19) affects the pediatric population. Objectives: Due to limited data, this study aimed to evaluate the safety and efficacy of favipiravir in the hospitalized pediatric population diagnosed with COVID-19. Methods: The present retrospective cohort study was conducted on pediatric patients aged 1 - 18 years with a diagnosis of COVID-19 admitted to Mofid Children’s Hospital, Tehran, Iran. Favipiravir was administrated at a dose of 60 mg/kg/day (max: 3200 mg/day) on the first day and then 23 mg/kg/day (max: 1200 mg/day) for 7 to 14 days. The patients were evaluated regarding the need for invasive mechanical ventilation, intensive care unit admission, duration of hospital stay, and mortality. Safety was measured by the occurrence of related adverse drug reactions (ADRs). Results: A total of 95 patients were included in the study. Favipiravir was administered to 25 patients. The need for invasive mechanical ventilation was reported in 4 (16.00%) and 11 (15.71%) patients in the favipiravir and control groups, respectively (P = 1.000). The median duration of hospital stays was significantly higher in patients who received favipiravir than in the controls (P = 0.002). No difference was observed in the mortality rate (P = 0.695). The ADRs, including decreased appetite, hypotension, and chest pain, were more prevalent in patients who received favipiravir than in the controls (P < 0.05). Conclusions: The administration of favipiravir in the pediatric population is associated with higher ADR occurrence with no positive effect on the need for invasive mechanical ventilation, hospital stay, and mortality. Further randomized controlled trials are necessary for better judgment.en
DOIhttps://doi.org/10.5812/ijpr-127034en
URIhttps://brieflands.com/journals/ijpr/articles/127034en
KeywordCOVID-19en
KeywordPediatricsen
KeywordFavipiraviren
KeywordAdverse Drug Reactionen
KeywordSafetyen
KeywordEffectivenessen
PublisherBrieflandsen
TitleA Single-Centered Cohort Study on Favipiravir Safety and Efficacy in Pediatric Patients with COVID-19en
TypeResearch Articleen

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