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How to use medicines in children: principles of paediatric clinical pharmacology
Yashwant Sinha1, Noel E Cranswick
1Prince of Wales Hospital, Randwick, Victoria, Australia. yashwans@chw.edu.au
Insights
Pediatric drug administration knowledge lags adult data, leading to many medicines lacking child-specific dosing. This review highlights challenges in pediatric pharmacology and clinical trials, focusing on Australia.
Area of Science:
- Pharmacology
- Pediatric Medicine
- Drug Regulation
Background:
- Knowledge of drug administration in children and infants lags significantly behind adults.
- Most registered medicines lack approved indications or dosing for pediatric populations.
- Paediatric therapeutic mishaps have driven regulatory reforms, yet gaps persist.
Purpose of the Study:
- To summarize key issues in pediatric pharmacology.
- To discuss challenges in prescribing for children, including off-label and unlicensed use.
- To examine the conduct of pediatric clinical trials, with a focus on Australia.
Main Methods:
- Literature review of pediatric pharmacology and drug regulation.
- Analysis of prescribing practices for pediatric populations.
- Examination of regulatory frameworks and clinical trial conduct in pediatric medicine.
Main Results:
- Significant knowledge gaps exist in pediatric drug administration.
- Off-label and unlicensed prescribing are common in pediatric care.
- Paediatric clinical trials face unique challenges and require specific considerations.
Conclusions:
- Addressing knowledge deficits in pediatric pharmacology is crucial.
- Regulatory and clinical trial improvements are needed for safe and effective pediatric drug use.
- The situation in Australia highlights specific challenges and areas for advancement.
Abstract:
Knowledge of drug administration in children and infants has significantly lagged behind that of adults. Despite several paediatric therapeutic mishaps that have been a catalyst for major regulatory reform, the majority of registered medicines do not have indications or dosing for children. This paper will briefly summarise key issues in paediatric pharmacology, including differences in prescribing for children, off-label and unlicensed prescribing and conduct of paediatric clinical trials. A particular emphasis will placed on the situation in Australia.
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