Kymriah, INN-Tisagenlecleucel
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28 June 2018 EMA/485563/2018 Committee for Medicinal Products for Human Use (CHMP) Assessment report Kymriah International non-proprietary name: tisagenlecleucel Procedure No. EMEA/H/C/004090/0000 Note Assessment report as adopted by the CHMP with all information of a commercially confidential nature deleted. 30 Churchill Place ● Canary Wharf ● London E14 5EU ● United Kingdom Telephone +44 (0)20 3660 6000 Facsimile +44 (0)20 3660 5555 Send a question via our website www.ema.europa.eu/contact An agency of the European Union © European Medicines Agency, 2018. Reproduction is authorised provided the source is acknowledged. Administrative information Name of the medicinal product: Kymriah Applicant: Novartis Europharm Limited Vista Building Elm Park, Merrion Road Dublin 4 Ireland Active substance: tisagenlecleucel International Non-proprietary Name/Common tisagenlecleucel Name: Pharmaco-therapeutic group other antineoplastic agents (ATC Code): (Not yet assigned) Indicated for the treatment of: Therapeutic indications: Paediatric and young adult patients up to 25 years of age with B-cell acute lymphoblastic leukaemia (ALL) that is refractory, in relapse post-transplant or in second or later relapse. Adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) after two or more lines of systemic therapy. Pharmaceutical form: dispersion for infusion Strength: 1.2 x 106 – 6 x 108 cells Route of administration: intravenous use Packaging: bag (ethylene vinyl acetate) Package size: 1-3 bags Assessment report EMA/CHMP/443047/2018 Page 2 Table of contents 1.45T Background information on the procedure 45T .............................................. 8 1.1.45T Submission of the dossier45T ...................................................................................... 8 1.2.45T Steps taken for the assessment of the product 45T ....................................................... 10 2.45T Scientific discussion 45T .............................................................................. 12 2.1.45T Problem statement 45T ............................................................................................. 12 2.1.1.45T Disease or condition 45T ......................................................................................... 12 2.1.2.45T Epidemiology and risk factors, screening tools/prevention 45T .................................... 12 2.1.3.45T Biologic features Aetiology and pathogenesis 45T ...................................................... 13 2.1.4.45T Clinical presentation, diagnosis and stage/prognosis 45T ............................................ 13 2.1.5.45T Management 45T ................................................................................................... 14 2.2.45T Quality aspects45T .................................................................................................. 17 2.2.1.45T Introduction 45T .................................................................................................... 17 2.2.2.45T Active Substance45T ............................................................................................. 17 2.2.3.45T Finished Medicinal Product45T ................................................................................ 25 2.2.4.45T Discussion and conclusions on chemical, pharmaceutical and biological aspects 45T ....... 27 2.2.5.45T Recommendations for future quality development 45T ............................................... 28 2.3.45T Non-clinical aspects 45T ............................................................................................ 28 2.3.1.45T Introduction 45T .................................................................................................... 28 2.3.2.45T Pharmacology45T ................................................................................................. 28 2.3.3.45T Pharmacokinetics................................45T ............................................................. 31 2.3.4.45T Toxicology 45T ...................................................................................................... 32 2.3.5.45T Ecotoxicity/environmental risk assessment 45T ......................................................... 37 2.3.6.45T Discussion on the non-clinical aspects45T ................................................................ 39 2.3.7.45T Conclusion on the non-clinical aspects45T ................................................................ 41 2.4.45T Clinical aspects45T .................................................................................................. 41 2.4.1.45T Introduction 45T .................................................................................................... 41 2.4.2.45T Pharmacokinetics................................45T ............................................................. 42 2.4.3.45T Pharmacodynamics45T .......................................................................................... 47 2.4.4.45T Discussion on clinical pharmacology 45T ................................................................... 57 2.4.5.45T Conclusions on clinical pharmacology 45T ................................................................. 58 2.5.45T Clinical efficacy45T .................................................................................................. 58 2.5.1.45T Dose response studies................................45T ...................................................... 58 2.5.2.45T Main studies 45T ................................................................................................... 59 2.5.3.45T Discussion on clinical efficacy 45T .......................................................................... 117 2.5.4.45T Conclusions on the clinical efficacy 45T ................................................................... 128 2.6.45T Clinical safety45T .................................................................................................. 129 2.6.1.45T Discussion on clinical safety 45T ............................................................................ 161 2.6.2.45T Conclusions on the clinical safety45T ..................................................................... 168 2.7.45T Risk Management Plan 45T ...................................................................................... 168 2.8.45T Pharmacovigilance45T ............................................................................................ 178 Assessment report EMA/CHMP/443047/2018 Page 3 2.9.45T New Active Substance45T ....................................................................................... 178 2.10.45T Product information 45T ........................................................................................ 178 2.10.1.45T User consultation 45T ......................................................................................... 178 2.10.2.45T Additional monitoring 45T ................................................................................... 178 3.45T Benefit-Risk Balance................................45T ............................................ 179 3.1.45T Therapeutic Context 45T ......................................................................................... 179 3.1.1.45T Disease or condition 45T ....................................................................................... 179 3.1.2.45T Available therapies and unmet medical need 45T ..................................................... 179 3.1.3.45T Main clinical studies45T ....................................................................................... 180 3.2.45T Favourable effects45T ............................................................................................ 180 3.3.45T Uncertainties and limitations about favourable effects 45T ........................................... 181 3.4.45T Unfavourable effects 45T ......................................................................................... 181 3.5.45T Uncertainties and limitations about unfavourable effects 45T ....................................... 182 3.6.45T Effects Table45T .................................................................................................... 182 3.7.45T Benefit-risk assessment and discussion 45T ............................................................... 184 3.7.1.45T Importance of favourable and unfavourable effects 45T ............................................ 184 3.7.2.45T Balance of benefits and risks45T ........................................................................... 185 3.7.3.45T Additional considerations on the benefit-risk balance 45T ......................................... 185 3.8.45T Conclusions 45T ..................................................................................................... 185 4.45T Recommendations 45T ............................................................................... 186 Assessment report EMA/CHMP/443047/2018 Page 4 List of abbreviations Abbreviation Definition AE Adverse event AESI Adverse event of special interest ADR Adverse drug reaction ALL Acute lymphoblastic leukemia ALT Alanine aminotransferase AST Aspartate aminotransferase AUC Area under curve AUC0-28d AUC from time zero to Day 28, in peripheral blood (% or copies/µg DNA x days) AUC0-84d AUC from time zero to Day 84, in peripheral blood (% or copies/µg DNA x days) BOR Best overall response BSA Bovine serum albumin CAR Chimeric antigen receptor CD Cluster of differentiation CF Cell factory CHMP Committee for Medicinal