Pharmaceutical research · 2023
Comparative Study of Sorption Phenomena Between Three Medications and Syringes Made of Cyclic Olefin Copolymer or Polypropylene.
СтатьяНазвание и аннотация: Перевод в очереди
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Claves Joëlle, Chennell Philip, Le Basle Yoann, Krautwurst Nina, Sautou Valérie
Аннотация
INTRODUCTION: Medical syringes are widely used in hospitals to store and administer drugs, and the contact time between the drugs and these syringes can vary from a few minutes to several weeks like for pharmaceutical preparations. The aim of this comparative study was to evaluate the potential sorption phenomena occurring between three drugs (paracetamol, diazepam and insulin aspart) and polypropylene syringes (PP) or syringes made of Cyclic Olefin Copolymer (COC).
MATERIALS AND METHODS: 50 mL 3-part syringes made of either COC with crosslinked silicone on the barrel inner surface (COC-CLS) and a bromobutyl plunger seal, or PP lubricated with silicone oil (PP-SOL) with a polyisoprene plunger seal were used.
RESULTS: COC-CLS syringes induced less sorption of diazepam and insulin than PP-SOL syringes and the plunger seal material seemed to be the main cause of these interactions. An alkalinization of the medications in contact with the PP-SOL syringes was observed. It could be caused by leachable compounds and should be investigated further.
CONCLUSION: This work shows once again that it is essential to consider content-container interactions to help improve the safe use of parenteral drugs.
MATERIALS AND METHODS: 50 mL 3-part syringes made of either COC with crosslinked silicone on the barrel inner surface (COC-CLS) and a bromobutyl plunger seal, or PP lubricated with silicone oil (PP-SOL) with a polyisoprene plunger seal were used.
RESULTS: COC-CLS syringes induced less sorption of diazepam and insulin than PP-SOL syringes and the plunger seal material seemed to be the main cause of these interactions. An alkalinization of the medications in contact with the PP-SOL syringes was observed. It could be caused by leachable compounds and should be investigated further.
CONCLUSION: This work shows once again that it is essential to consider content-container interactions to help improve the safe use of parenteral drugs.