Protocol Deviations: Why Prevention Matters for Clinical Trial Quality
๐️ Tuesday, December 1, 2026 ๐ 17:00 UK / 12:00 ET Free online event Register for the event Protocol deviations are more than documentation issues. During patient enrollment and treatment, deviations from the approved study protocol can create patient safety risks, compromise scientific data and lead to significant additional costs. They can occur at different stages of a clinical trial, involve different study activities and have very different consequences. Some examples include: 1. Incorrect medication dosage Patients receive a higher or lower dose than specified in the protocol, whether due to prescribing, preparation, dispensing or administration errors. Such deviations can directly affect patient safety, treatment efficacy and the interpretation of safety data. 2. Visits outside protocol-defined windows Study visits, assessments or treatment administrations take place earlier or later than the permitted time windows. Depending on the study, this may affect treatment schedules, ...