Abstract
Introduction
Familial Mediterranean fever (FMF) is an autoinflammatory disease characterized by interleukin (IL)-1 overproduction. Colchicine is the mainstay drug in the treatment of FMF; however, a minority of patients do not respond despite the highest tolerated doses. We aimed to share our experience with canakinumab, a human monoclonal antibody against IL-1β, in pediatric FMF patients.
Methods
This historical, single-cohort study retrospectively evaluated the disease characteristics, indications, and treatment responses of 14 pediatric FMF patients treated with canakinumab in our pediatric rheumatology department.
Results
The median age at onset and diagnosis of 14 FMF patients (9 females, 5 males), were 3.5 (range 0.5–10) years and 6 (range 3–16) years, respectively. Indications for canakinumab treatment were renal amyloidosis (n = 1), colchicine resistance (n = 11), and persistent arthritis (n = 2). Only two (14.3%) patients had colchicine intolerance. Complete response was obtained in 10/14 (71.5%) among all patients and 10/12 (86%) in patients with typical phenotype. The patient with chronic oligoarthritis had a complete response, whereas the patient with rheumatoid factor (RF)-positive polyarthritis demonstrated an initial partial response to canakinumab treatment. We found that attack frequency, proteinuria, and acute phase reactants, including erythrocyte sedimentation rate and C-reactive protein, were significantly decreased after canakinumab treatment in children with FMF.
Conclusion
Canakinumab may be an effective treatment option for pediatric FMF patients with colchicine resistance, renal amyloidosis, and chronic oligoarthritis. Further studies are needed to clarify the efficacy of canakinumab in patients with a second disease, RF-positive polyarticular juvenile idiopathic arthritis.
Similar content being viewed by others
References
Ben-Chetrit E, Levy M. Familial Mediterranean fever. Lancet. 1998;351:659–64.
Barut K, Sahin S, Adrovic A, Sinoplu AB, Yucel G, Pamuk G, Aydın AK, Dasdemir S, Turanlı ET, Buyru N, Kasapcopur O. Familial Mediterranean fever in childhood: a single-center experience. Rheumatol Int. 2018;38:67–74.
Ozen S, Demirkaya E, Erer B, Livneh A, Ben-Chetrit E, Giancane G, et al. EULAR recommendations for the management of familial Mediterranean fever. Ann Rheum Dis. 2016;75:644–51.
Kisla Ekinci RM, Balci S, Ufuk Altintaş D, Yilmaz M. The influence of concomitant disorders on disease severity of familial Mediterranean fever in children. Arch Rheumatol. 2017;33:282–7.
Pathak S, McDermott MF, Savic S. Autoinflammatory diseases: update on classification diagnosis and management. J Clin Pathol. 2017;70:1–8.
Chae JJ, Cho YH, Lee GS, Cheng J, Liu PP, Feigenbaum L, et al. Gain-of-function Pyrin mutations induce NLRP3 protein-independent interleukin-1β activation and severe autoinflammation in mice. Immunity. 2011;34:755–68.
de Jesus AA, Canna SW, Liu Y, Goldbach-Mansky R. Molecular mechanisms in genetically defined autoinflammatory diseases: disorders of amplified danger signaling. Annu Rev Immunol. 2015;33:823–74.
Meinzer U, Quartier P, Alexandra JF, Hentgen V, Retornaz F, Koné-Paut I. Interleukin-1 targeting drugs in familial Mediterranean fever: a case series and a review of the literature. Semin Arthritis Rheum. 2011;41:265–71.
Özçakar ZB, Özdel S, Yılmaz S, Kurt-Şükür ED, Ekim M, Yalçınkaya F. Anti-IL-1 treatment in familial Mediterranean fever and related amyloidosis. Clin Rheumatol. 2016;35:441–6.
Gül A, Ozdogan H, Erer B, Ugurlu S, Kasapcopur O, Davis N, et al. Efficacy and safety of canakinumab in adolescents and adults with colchicine-resistant familial Mediterranean fever. Arthritis Res Ther. 2015;17:243.
Cetin P, Sari I, Sozeri B, Cam O, Birlik M, Akkoc N, et al. Efficacy of interleukin-1 targeting treatments in patients with familial mediterranean Fever. Inflammation. 2015;38:27–31.
Sozeri B, Gulez N, Ergin M, Serdaroglu E. The experience of canakinumab in renal amyloidosis secondary to Familial Mediterranean fever. Mol Cell Pediatr. 2016;3:33.
Başaran Ö, Uncu N, Çelikel BA, Taktak A, Gür G, Cakar N. Interleukin-1 targeting treatment in familial Mediterranean fever: an experience of pediatric patients. Mod Rheumatol. 2015;25:621–4.
Yazılıtaş F, Aydoğ Ö, Özlü SG, Çakıcı EK, Güngör T, Eroğlu FK, et al. Canakinumab treatment in children with familial Mediterranean fever: report from a single center. Rheumatol Int. 2018;38:879–85.
Brik R, Butbul-Aviel Y, Lubin S, Ben Dayan E, Rachmilewitz-Minei T, Tseng L, et al. Canakinumab for the treatment of children with colchicine-resistant familial Mediterranean fever: a 6-month open-label, single-arm pilot study. Arthritis Rheumatol. 2014;66:3241–3.
Laskari K, Boura P, Dalekos GN, Garyfallos A, Karokis D, Pikazis D, et al. Long-term beneficial effect of canakinumab in colchicine-resistant familial Mediterranean fever. J Rheumatol. 2017;44:102–9.
De Benedetti F, Gattorno M, Anton J, Ben-Chetrit E, Frenkel J, Hoffman HM, et al. Canakinumab for the treatment of autoinflammatory recurrent fever syndromes. N Engl J Med. 2018;378:1908–19.
Livneh A, Langevitz P, Zemer D, Zaks N, Kees S, Lidar T, et al. Criteria for the diagnosis of familial Mediterranean fever. Arthritis Rheum. 1997;40:1879–85.
van der Hilst JCh, Moutschen M, Messiaen PE, Lauwerys BR, Vanderschueren S. Efficacy of anti-IL-1 treatment in familial Mediterranean fever: a systematic review of the literature. Biologics. 2016;4(10):75–80.
Akar S, Cetin P, Kalyoncu U, Karadag O, Sari I, Cınar M, et al. Nationwide experience with off-label use of interleukin-1 targeting treatment in familial Mediterranean fever patients. Arthritis Care Res (Hoboken). 2018;70:1090–4.
Babaoglu H, Varan O, Kucuk H, Atas N, Satis H, Salman R, et al. Effectiveness of canakinumab in colchicine- and anakinra-resistant or -intolerant adult familial Mediterranean fever patients: A single-center real-life study. J Clin Rheumatol. 2018. https://doi.org/10.1097/RHU.0000000000000873.
Kisla Ekinci RM, Balci S, Bisgin A, Hershfield M, Atmis B, Dogruel D, et al. Renal amyloidosis in deficiency of adenosine deaminase 2: successful experience with canakinumab. Pediatrics. 2018;142(5):e20180948.
Sargin G, Kose R, Senturk T. Anti-interleukin-1 treatment among patients with familial Mediterranean fever resistant to colchicine treatment. Retrospective analysis. Sao Paulo Med J. 2019;137:39–44.
Kucuksahin O, Yildizgoren MT, Ilgen U, Ates A, Kinikli G, Turgay M, et al. Anti-interleukin-1 treatment in 26 patients with refractory familial Mediterranean fever. Mod Rheumatol. 2017;27:350–5.
Petty RE, Southwood TR, Baum J, Bhettay E, Glass DN, Manners P, et al. Revision of the proposed classification criteria for juvenile idiopathic arthritis: Durban, 1997. J Rheumatol. 1998;25:1991–4.
Ringold S, Angeles-Han ST, Beukelman T, Lovell D, Cuello CA, Becker ML, et al. 2019 American College of Rheumatology/Arthritis Foundation Guideline for the Treatment of Juvenile Idiopathic Arthritis: therapeutic approaches for non-systemic polyarthritis, sacroiliitis, and enthesitis. Arthritis Rheumatol. 2019;71:846–63.
Alten R, Gomez-Reino J, Durez P, Beaulieu A, Sebba A, Krammer G, et al. Efficacy and safety of the human anti-IL-1β monoclonal antibody canakinumab in rheumatoid arthritis: results of a 12-week, Phase II, dose-finding study. BMC Musculoskelet Disord. 2011;12:153.
Gülez N, Makay B, Sözeri B. Long-term effectiveness and safety of canakinumab in pediatric familial Mediterranean fever patients. Mod Rheumatol. 2018;17:1–13.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Dr Kisla Ekinci, Dr Sibel Balci, Dr Dilek Dogruel, Dr Derya Ufuk Altintas, and Dr Mustafa Yilmaz declare that they have no conflicts of interest.
Funding
None.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from parents of the participants included in the study.
Rights and permissions
About this article
Cite this article
Kisla Ekinci, R.M., Balci, S., Dogruel, D. et al. Canakinumab in Children with Familial Mediterranean Fever: A Single-Center, Retrospective Analysis. Pediatr Drugs 21, 389–395 (2019). https://doi.org/10.1007/s40272-019-00354-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40272-019-00354-6