OBJECTIVE: The aim of this study was to determine the short- and long-term efficacy and safety of 8-weekly canakinumab therapy in children with cryopyrin-associated periodic syndromes (CAPS) in routine clinical practice. METHODS: A single-centre observational study was performed. Patients were assessed every 8 weeks at a dedicated clinic. Standardized assessments were the 10-domains DAS for CAPS, acute phase reactants (APRs), physician's global assessment of disease activity, Child Health Assessment Questionnaire (CHAQ) and Child Health Questionnaire Parent Form 28 (CHQPF-28). The primary endpoint was clinical improvement, defined as a reduction of DAS score 8 weeks after commencing therapy. Secondary endpoints included sustained clinical improvement in APRs, relapses, CHAQ score and CHQPF-28 score. RESULTS: Ten children with CAPS [eight Muckle-Wells syndrome (MWS), two chronic infantile cutaneous neurological articular (CINCA); median age 6.3 years] received 8-weekly canakinumab treatments at 2-8.7 mg/kg for a median of 21 months (range 12-31 months). Nine of 10 patients improved after the first dose: baseline median DAS of 7.5/20 decreased to 3.5/20 at 8 weeks (P = 0.04). This clinical improvement was sustained at a median follow-up of 21 months (range 12-31 months). Children with CINCA required higher doses of canakinumab than those with MWS. CHAQ and CHQ scores indicated improvement in functioning and health-related quality of life (HRQoL). Treatment was well tolerated, with no injection site reactions and no serious infections. CONCLUSION: Canakinumab, although costly, is a safe and effective treatment for CAPS in children, leading to sustained improvement in disease activity, serological markers, functional ability and HRQoL.
OBJECTIVE: The aim of this study was to determine the short- and long-term efficacy and safety of 8-weekly canakinumab therapy in children with cryopyrin-associated periodic syndromes (CAPS) in routine clinical practice. METHODS: A single-centre observational study was performed. Patients were assessed every 8 weeks at a dedicated clinic. Standardized assessments were the 10-domains DAS for CAPS, acute phase reactants (APRs), physician's global assessment of disease activity, Child Health Assessment Questionnaire (CHAQ) and Child Health Questionnaire Parent Form 28 (CHQPF-28). The primary endpoint was clinical improvement, defined as a reduction of DAS score 8 weeks after commencing therapy. Secondary endpoints included sustained clinical improvement in APRs, relapses, CHAQ score and CHQPF-28 score. RESULTS: Ten children with CAPS [eight Muckle-Wells syndrome (MWS), two chronic infantile cutaneous neurological articular (CINCA); median age 6.3 years] received 8-weekly canakinumab treatments at 2-8.7 mg/kg for a median of 21 months (range 12-31 months). Nine of 10 patients improved after the first dose: baseline median DAS of 7.5/20 decreased to 3.5/20 at 8 weeks (P = 0.04). This clinical improvement was sustained at a median follow-up of 21 months (range 12-31 months). Children with CINCA required higher doses of canakinumab than those with MWS. CHAQ and CHQ scores indicated improvement in functioning and health-related quality of life (HRQoL). Treatment was well tolerated, with no injection site reactions and no serious infections. CONCLUSION:Canakinumab, although costly, is a safe and effective treatment for CAPS in children, leading to sustained improvement in disease activity, serological markers, functional ability and HRQoL.
Authors: Micol Romano; Z Serap Arici; David Piskin; Sara Alehashemi; Daniel Aletaha; Karyl Barron; Susanne Benseler; Roberta A Berard; Lori Broderick; Fatma Dedeoglu; Michelle Diebold; Karen Durrant; Polly Ferguson; Dirk Foell; Jonathan S Hausmann; Olcay Y Jones; Daniel Kastner; Helen J Lachmann; Ronald M Laxer; Dorelia Rivera; Nicola Ruperto; Anna Simon; Marinka Twilt; Joost Frenkel; Hal M Hoffman; Adriana A de Jesus; Jasmin B Kuemmerle-Deschner; Seza Ozen; Marco Gattorno; Raphaela Goldbach-Mansky; Erkan Demirkaya Journal: Arthritis Rheumatol Date: 2022-05-27 Impact factor: 15.483
Authors: Cailin H Sibley; Andrea Chioato; Sandra Felix; Laurence Colin; Abhijit Chakraborty; Nikki Plass; Jackeline Rodriguez-Smith; Carmen Brewer; Kelly King; Christopher Zalewski; H Jeffrey Kim; Rachel Bishop; Ken Abrams; Deborah Stone; Dawn Chapelle; Bahar Kost; Christopher Snyder; John A Butman; Robert Wesley; Raphaela Goldbach-Mansky Journal: Ann Rheum Dis Date: 2014-06-06 Impact factor: 19.103
Authors: Abdulkadir A Elmi; Karen Wynne; Iek L Cheng; Despina Eleftheriou; Helen J Lachmann; Philip N Hawkins; Paul Brogan Journal: Pediatr Rheumatol Online J Date: 2019-07-08 Impact factor: 3.054
Authors: Paul A Brogan; Michael Hofer; Jasmin B Kuemmerle-Deschner; Isabelle Koné-Paut; Joachim Roesler; Tilmann Kallinich; Gerd Horneff; Inmaculada Calvo Penadés; Belén Sevilla-Perez; Laurence Goffin; Bernard R Lauwerys; Helen J Lachmann; Yosef Uziel; Xiaoling Wei; Ronald M Laxer Journal: Arthritis Rheumatol Date: 2019-09-09 Impact factor: 10.995