Low Leachable Container System Consisting of a Polymer-Based Syringe with Chlorinated Isoprene Isobutene Rubber Plunger Stopper.

Unlabelled: A 36 month leachable study on water for injection in direct contact within a polymer-based prefillable syringe consisting of a cyclo olefin polymer barrel, a chlorinated isoprene isobutene rubber plunger stopper, a polymer label attached on the barrel, and a secondary packaging was conducted at 25 ± 2 °C and 60 ± 5% relative humidity. Through the various comparison studies, no difference in the leachable amounts was observed between this polymer-based prefilled syringe and a glass bottle as a blank sample reference by 36 months. No influence on the leachables study outcome was noted from the printed label and/or label adhesive or from the secondary packaging.

A strategy for the prevention of protein oxidation by drug product in polymer-based syringes.

Unlabelled: Recently, new and advanced ideas have been presented on the value of polymer-based syringes for improved safety, better strength, reduced aggregation, and the prevention of drug degradation. In this report, our findings on drug degradation from protein oxidation will be presented and discussed. Commonly, dissolved oxygen is one of the factors for causing protein degradation.