1
|
Smits A, Annaert P, Cavallaro G, De Cock PAJG, de Wildt SN, Kindblom JM, Lagler FB, Moreno C, Pokorna P, Schreuder MF, Standing JF, Turner MA, Vitiello B, Zhao W, Weingberg AM, Willmann R, van den Anker J, Allegaert K. Current knowledge, challenges and innovations in developmental pharmacology: A combined conect4children Expert Group and European Society for Developmental, Perinatal and Paediatric Pharmacology White Paper. Br J Clin Pharmacol 2022; 88:4965-4984. [PMID: 34180088 PMCID: PMC9787161 DOI: 10.1111/bcp.14958] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/22/2021] [Accepted: 05/30/2021] [Indexed: 12/30/2022] Open
Abstract
Developmental pharmacology describes the impact of maturation on drug disposition (pharmacokinetics, PK) and drug effects (pharmacodynamics, PD) throughout the paediatric age range. This paper, written by a multidisciplinary group of experts, summarizes current knowledge, and provides suggestions to pharmaceutical companies, regulatory agencies and academicians on how to incorporate the latest knowledge regarding developmental pharmacology and innovative techniques into neonatal and paediatric drug development. Biological aspects of drug absorption, distribution, metabolism and excretion throughout development are summarized. Although this area made enormous progress during the last two decades, remaining knowledge gaps were identified. Minimal risk and burden designs allow for optimally informative but minimally invasive PK sampling, while concomitant profiling of drug metabolites may provide additional insight in the unique PK behaviour in children. Furthermore, developmental PD needs to be considered during drug development, which is illustrated by disease- and/or target organ-specific examples. Identifying and testing PD targets and effects in special populations, and application of age- and/or population-specific assessment tools are discussed. Drug development plans also need to incorporate innovative techniques such as preclinical models to study therapeutic strategies, and shift from sequential enrolment of subgroups, to more rational designs. To stimulate appropriate research plans, illustrations of specific PK/PD-related as well as drug safety-related challenges during drug development are provided. The suggestions made in this joint paper of the Innovative Medicines Initiative conect4children Expert group on Developmental Pharmacology and the European Society for Developmental, Perinatal and Paediatric Pharmacology, should facilitate all those involved in drug development.
Collapse
Affiliation(s)
- Anne Smits
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Neonatal intensive Care unit, University Hospitals Leuven, Leuven, Belgium
| | - Pieter Annaert
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Giacomo Cavallaro
- Neonatal intensive care unit, Fondazione IRCCS Ca' Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Pieter A J G De Cock
- Department of Pediatric Intensive Care, Ghent University Hospital, Ghent, Belgium.,Heymans Institute of Pharmacology, Ghent University, Ghent, Belgium.,Department of Pharmacy, Ghent University Hospital, Ghent, Belgium
| | - Saskia N de Wildt
- Intensive Care and Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands.,Department of Pharmacology and Toxicology, Radboud Institute Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jenny M Kindblom
- Pediatric Clinical Research Center, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Florian B Lagler
- Institute for Inherited Metabolic Diseases and Department of Pediatrics, Paracelsus Medical University, Clinical Research Center Salzburg, Salzburg, Austria
| | - Carmen Moreno
- Institute of Psychiatry and Mental Health, Child and Adolescent Psychiatry Department, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, CIBERSAM, Madrid, Spain
| | - Paula Pokorna
- Intensive Care and Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands.,Department of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,Department of Physiology and Pharmacology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Michiel F Schreuder
- Department of Pediatric Nephrology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Amalia Children's Hospital, Nijmegen, the Netherlands
| | - Joseph F Standing
- UCL Great Ormond Street Institute of Child Health, London, UK.,Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Institute for Infection and Immunity, St George's, University of London, London, UK
| | - Mark A Turner
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - Benedetto Vitiello
- Division of Child and Adolescent Neuropsychiatry, Department of Public Health and Pediatrics, University of Torino, Torino, Italy
| | - Wei Zhao
- Department of Clinical Pharmacy, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, China.,Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.,Clinical Research Centre, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | | | | | - John van den Anker
- Intensive Care and Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands.,Paediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel (UKBB), University of Basel, Basel, Switzerland.,Division of Clinical Pharmacology, Children's National Hospital, Washington, DC, USA
| | - Karel Allegaert
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Department of Hospital Pharmacy, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| |
Collapse
|