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Lysakare; INN-Arginine/Lysine

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Lysakare; INN-Arginine/Lysine 29 May 2019 EMA/CHMP/363968/2019 Committee for Medicinal Products for Human Use (CHMP) Assessment report LysaKare International non-proprietary name: arginine/lysine Procedure No. EMEA/H/C/004541/0000 Note Assessment report as adopted by the CHMP with all information of a commercially confidential nature deleted. Official address Domenico Scarlattilaan 6 ● 1083 HS Amsterdam ● The Netherlands Address for visits and deliveries Refer to www.ema.europa.eu/how-to-find-us Send us a question Go to www.ema.europa.eu/contact Telephone +31 (0)88 781 6000 An agency of the European Union © European Medicines Agency, 2019. Reproduction is authorised provided the source is acknowledged. Table of contents 1. Background information on the procedure .............................................. 6 1.1. Submission of the dossier ...................................................................................... 6 1.2. Steps taken for the assessment of the product ......................................................... 6 2. Scientific discussion ................................................................................ 8 2.1. Problem statement ............................................................................................... 8 2.1.1. Disease or condition ........................................................................................... 8 2.1.2. Epidemiology, risk factors and prevention ............................................................. 8 2.1.3. Aetiology and pathogenesis ................................................................................ 9 2.1.4. Clinical presentation, diagnosis and prognosis ....................................................... 9 2.1.5. Management ..................................................................................................... 9 2.2. Quality aspects .................................................................................................. 14 2.2.1. Introduction .................................................................................................... 14 2.2.2. Active Substance ............................................................................................. 14 2.2.3. Finished Medicinal Product ................................................................................ 17 2.2.4. Discussion on chemical, pharmaceutical and biological aspects .............................. 20 2.2.5. Conclusions on the chemical, pharmaceutical and biological aspects ...................... 20 2.2.6. Recommendation(s) for future quality development ............................................. 20 2.3. Non-clinical aspects ............................................................................................ 20 2.3.1. Introduction .................................................................................................... 20 2.3.2. Pharmacology ................................................................................................. 20 2.3.3. Pharmacokinetics............................................................................................. 21 2.3.4. Toxicology ...................................................................................................... 21 2.3.5. Ecotoxicity/environmental risk assessment ......................................................... 21 2.3.6. Discussion on non-clinical aspects...................................................................... 22 2.3.7. Conclusion on the non-clinical aspects ................................................................ 23 2.4. Clinical aspects .................................................................................................. 23 2.4.1. Introduction .................................................................................................... 23 2.4.2. Pharmacokinetics............................................................................................. 28 2.4.3. Pharmacodynamics .......................................................................................... 30 2.4.4. Discussion on clinical pharmacology ................................................................... 31 2.4.5. Conclusions on clinical pharmacology ................................................................. 33 2.5. Clinical efficacy .................................................................................................. 34 2.5.1. Dose response study(ies) ................................................................................. 34 2.5.2. Main study(ies) ............................................................................................... 35 2.5.3. Discussion on clinical efficacy ............................................................................ 40 2.5.4. Conclusions on the clinical efficacy ..................................................................... 41 2.6. Clinical safety .................................................................................................... 42 2.6.1. Discussion on clinical safety .............................................................................. 46 2.6.2. Conclusions on the clinical safety ....................................................................... 50 2.7. Risk Management Plan ........................................................................................ 50 2.8. Pharmacovigilance .............................................................................................. 51 2.9. Product information ............................................................................................ 51 2.9.1. User consultation ............................................................................................. 51 Assessment report EMA/CHMP/363968/2019 Page 2/62 3. Benefit-Risk Balance.............................................................................. 51 3.1. Therapeutic Context ........................................................................................... 51 3.1.1. Disease or condition ......................................................................................... 51 3.1.2. Available therapies and unmet medical need ....................................................... 51 3.1.3. Main clinical studies ......................................................................................... 52 3.2. Favourable effects .............................................................................................. 52 3.3. Uncertainties and limitations about favourable effects ............................................. 52 3.4. Unfavourable effects ........................................................................................... 52 3.5. Uncertainties and limitations about unfavourable effects ......................................... 53 3.6. Effects Table ...................................................................................................... 53 3.7. Benefit-risk assessment and discussion ................................................................. 54 3.7.1. Importance of favourable and unfavourable effects .............................................. 54 3.7.2. Balance of benefits and risks ............................................................................. 55 3.8. Conclusions ....................................................................................................... 55 4. Recommendations ................................................................................. 55 5. Literature references ............................................................................. 57 Assessment report EMA/CHMP/363968/2019 Page 3/62 List of abbreviations AA amino acids Acetyl-CoA Acetyl Coenzyme A AEs adverse events Arg arginine ATC Anatomical Therapeutic Chemical Classification System ß beta 13C carbon 13 CCS Container closure system CHMP Committee for Medicinal Products for Human Use CEP Certificate of Suitability of the EP CNS Central nervous system dL deciliter DOTA tetraazacyclododecane-1,4,7,10-tetraacetic acid DOTATATE oxodotreotide DTPA diethylenetriaminepentaacetic acid EBRT External Beam Radiotherapy Edotreotide DOTA0-Tyr3-octreotide EDQM European Directorate for the Quality of Medicines e.g. for example EKG/ECG electrocardiogram EMA European Medicines Agency ENETS European Neuro Endocrine Tumours Society Erasmus MC Erasmus Medical Center ESMO European Society for Medical Oncology EU European Union g grams GBq gigabecquerels GEP-NET gastroenteropancreatic neuroendocrine tumors GFR glomerular filtration rate GMP Good Manufacturing Practice Gy Gray h hour Hb hemoglobin HCl hydrochloric acid HPLC High performance liquid chromatography IAEA International Atomic Energy Agency ICH International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use IL-8 Interleukin 8 111In 111Indium IR Infrared IV intravenous K+ potassium kg kilograms L liter LAR long acting release 177Lu lutetium 177 Lys lysine m2 square meter MA marketing authorisation MAA marketing authorisation application MBq mega-becquerel MC Medical Centre mCi milliCurie MEq milli-equivalents mGy milliGray min minutes mg milligrams mL milliliters mm millimeters Assessment report EMA/CHMP/363968/2019 Page 4/62 mmol millimoles mOsm/L milli-osmoles/liter (osmolarity) N/A not applicable NaCl sodium chloride NANETS North American Neuroendocrine Tumor Society NET Neuroendocrine Tumours OH hydroxide P Probability PDE Permitted Daily Exposure pentetreotide DTPA-octreotide pH potential of hydrogen Ph. Eur. European Pharmacopoeia
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