Archives of Disease in Childhood | 2021

3D printing of drugs: expanding the options for child-tailored pharmacotherapy

 
 
 

Abstract


3D PRINTING, PAEDIATRIC MEDICINES Lack of ageappropriate commercially available drugs hinders adequate pharmacotherapy in children. The European Union Paediatric Regulation (EC No1901/2006) and the establishment of the EU Paediatric Committee PDCO (2007) were aimed to stimulate research into the use of medicines in children and to lead to the authorisation of more medicines among all age groups. Since then, we have seen indeed an increase in the number of authorised medicines for children. But progress has been slow, as is expressed by the fact that 47.7% of all oral medicines on the 2019 WHO Essential Medicines List for Children do not have an ageappropriate dosage form registered by the European Medicines Agency (EMA). In our comprehensive paediatric care hospital, we see that more than half of oral drugs need to be manipulated somehow, for instance, by crushing, splitting or dissolving adultdosed tablets, before they can be administered to children. The drugs that need to be manipulated represent a broad range of therapeutic subgroups like antiepileptics, corticosteroids, antihypertensives, immunosuppressants and antiarrhythmic drugs. For example, the class Ic antiarrhythmic drug flecainide has no authorised paediatric formulation in the EU. The adult oral product is a flecainide tablet with a minimum strength of 50 mg. To achieve the correct dose for the child (sometimes as low as a few milligrams in small children), flecainide tablets are split, suspensions are compounded, or bad tasting intravenous liquids are given orally using a syringe. Manipulating medication in such way inevitably leads to serious medication errors sooner or later. We want to stress the importance to continuously promote the development of suitable palatable paediatric dosage forms. Catalysing the integration of threedimensional (3D) printing technology in medicines’ development can support this purpose.

Volume None
Pages None
DOI 10.1136/archdischild-2021-321629
Language English
Journal Archives of Disease in Childhood

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