- Lipoid - https://lipoid.com/en/ -

Phospholipids for Pediatric Dosage Forms

Safe and Endogenous Compounds for Pharmaceutical Applications

Phospholipids are ubiquitous, endogenous, and nutritional compounds. For pharmaceutical applications, phospholipids are safe and versatile excipients for any administration route. This is demonstrated by their long-standing use in several innovative pediatric drug products and their recognition by regulatory authorities. The excellent tolerability and safety profile of phospholipids is underscored by their presence in breast milk and infant formula, making them one of the first nutrients that infants ingest.

Excipient Selection for Pediatric Drug Products

Formulating drug products for children poses unique challenges.  Excipients are key components in the formulation of age-appropriate drug products that are suitable for the envisaged administration route, API, and target age group. In addition to functionality and quality, taste and palatability of the dosage form are typical aspects of drug formulation for children. Moreover, particular attention has to be paid to excipient safety.

As endogenous compounds with an established regulatory framework, phospholipids perfectly fulfill existing safety and quality requirements. Moreover, they provide versatile functionalities and are compatible with a wide range of age-appropriate dosage forms (Figure 1).

Figure 1: Selection of phospholipid-based formulation options and their conversion in oral dosage forms.

Concluding Remarks

Regulatory authorities require consideration of pediatric dosage forms early during the product development. The unique needs of children in terms of safety and efficacy must therefore be considered when selecting excipients. Because of their excellent safety profile, multifunctionality, and compatibility with a wide variety of dosage forms, phospholipids are ideally suited for this purpose. Moreover, they allow simultaneous development of pediatric and adult formulations, as well as conversion of adult formulations to pediatric ones without the need to exchange excipients. Various organizations have confirmed the safety of lecithin and phospholipids from a regulatory perspective including their suitability for pediatric formulations.

Lipoid provides phospholipids in cGMP quality from small to large scale to support your product development from pre-clinical to clinical and commercial stages.

Lipoid at the „8th International Symposium on Phospholipids in Pharmaceutical Research”

Every second year, the Phospholipid Research Center Heidelberg invites phospholipid researchers and enthusiasts to the “International Symposium on Phospholipids in Pharmaceutical Research”. This year, around 150 participants visited the symposium. The participants presented 54 posters and several invited and selected talks. We enjoyed fruitful discussions at our booth and the poster exhibition, as well as interesting talks about phospholipids, covering their application as excipients to stabilize protein formulations, as versatile building blocks of advanced drug carriers such as liposomes and lipid nanoparticles, and their use in self-dispersing formulations.

We are looking forward to the next symposium in 2026!