Expert opinion on drug safety · 2024
Long-term safety profile and secondary effectiveness of canakinumab in pediatric rheumatic diseases: a single-center experience.
СтатьяНаблюдательное исследованиеСравнительное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Kilic Konte Elif, Akay Nergis, Gul Umit, Ucak Kubra, Derelioglu Ecenur Izzete, Gurleyik Damla, Aslan Esma, Gunalp Aybuke, Haslak Fatih, Yildiz Mehmet, Adrovic Amra, Sahin Sezgin, Barut Kenan, Kasapcopur Ozgur
Аннотация
BACKGROUND: To demonstrate the long-term safety profile of canakinumab over a nine-year period by documenting adverse events in patients with various pediatric rheumatic diseases.
RESEARCH DESIGN AND METHODS: This retrospective observational study was conducted at the Pediatric Rheumatology Department of Istanbul University Cerrahpasa between 2015 and 2023. The analysis concerned individuals who had been administered canakinumab treatment for at least six months. The exposure-adjusted event rates were calculated as adverse events per 100 patient days and were compared among three groups based on the cumulative canakinumab dose of <35 mg/kg, 35-70 mg/kg, and >70 mg/kg.
RESULTS: Among 189 patients, the median exposure time to canakinumab was 2.9 (1.5-4.1) years, corresponding to 573.4 patient years. The median cumulative dose of canakinumab was 2205 (1312-3600) mg. The most common adverse event was upper respiratory tract infection (0.76), followed by urinary tract infection (0.02), pneumonia (0.009), latent tuberculosis (0.009) and lymphadenitis (0.004). A total of 55 serious adverse events (0.025) were reported, 12 (0.006) of which led to drug discontinuation. The event rate of macrophage activation syndrome and disease exacerbation was statistically higher in patients receiving <35 mg/kg cumulative canakinumab dose (p < 0.05).
CONCLUSIONS: An increase in side effect was not observed with the increasing cumulative doses of canakinumab. Canakinumab demonstrated long-term safety with appropriate indication and monitoring.
RESEARCH DESIGN AND METHODS: This retrospective observational study was conducted at the Pediatric Rheumatology Department of Istanbul University Cerrahpasa between 2015 and 2023. The analysis concerned individuals who had been administered canakinumab treatment for at least six months. The exposure-adjusted event rates were calculated as adverse events per 100 patient days and were compared among three groups based on the cumulative canakinumab dose of <35 mg/kg, 35-70 mg/kg, and >70 mg/kg.
RESULTS: Among 189 patients, the median exposure time to canakinumab was 2.9 (1.5-4.1) years, corresponding to 573.4 patient years. The median cumulative dose of canakinumab was 2205 (1312-3600) mg. The most common adverse event was upper respiratory tract infection (0.76), followed by urinary tract infection (0.02), pneumonia (0.009), latent tuberculosis (0.009) and lymphadenitis (0.004). A total of 55 serious adverse events (0.025) were reported, 12 (0.006) of which led to drug discontinuation. The event rate of macrophage activation syndrome and disease exacerbation was statistically higher in patients receiving <35 mg/kg cumulative canakinumab dose (p < 0.05).
CONCLUSIONS: An increase in side effect was not observed with the increasing cumulative doses of canakinumab. Canakinumab demonstrated long-term safety with appropriate indication and monitoring.