dose titration
Systematic adjustment of medication dosage based on tolerability and efficacy to achieve optimal therapeutic benefit.
Full Definition
Dose titration is the process of gradually adjusting medication dosage upward or downward according to predetermined schedules and criteria to optimize the balance between therapeutic efficacy and tolerability. In psychiatric clinical trials, titration protocols typically specify starting doses, increment amounts, timing of adjustments, maximum allowable doses, and criteria for dose modifications based on adverse events or efficacy measures. Flexible dose titration designs more closely mimic real-world prescribing practices but may complicate efficacy interpretation compared to fixed-dose studies.
Usage
Usage note: Specify whether titration is mandatory, flexible, or based on specific criteria.
In Context
- "Dose titration was permitted based on tolerability assessments at weeks 1, 2, and 4." — Dosing protocol
- "The flexible dose titration design allowed investigators to optimize treatment for individual patients." — Study design rationale