Zero-Order Release Kinetics

Zero-order release kinetics describes constant drug release rate independent of concentration. Osmotic pump systems maintain zero-order release. Dissolution-controlled systems provide near-zero-order kinetics. Constant blood levels reduce toxicity risk. Formulation design achieves zero-order profiles.

In vitro release testing confirms kinetics. Bioavailability assessment validates profiles. Regulatory submissions justify design rationale. Post-approval monitoring confirms consistency. Emerging formulations improve zero-order achievement.