Immune Thrombocytopenia Clinical Trial
Official title:
An Observational, Multicenter Study to Evaluate the Use and Effectiveness of Doptelet® (Avatrombopag) in Adult Patients With Immune Thrombocytopenia (ITP)
This is a multi-center, observational, Phase 4 study in patients with Immune Thrombocytopenia (ITP) designed to describe the real-world effectiveness of Doptelet and assess the patterns of drug utilization to add to the knowledge base regarding the use of Doptelet in routine medical practice. Patients eligible for participation will, as part of their routine medical care, be receiving Doptelet for the treatment of ITP.
This is a multi-center, observational, Phase 4 study in patients with ITP designed to describe the real-world effectiveness of Doptelet and assess the patterns of drug utilization to add to the knowledge base regarding the use of Doptelet in routine medical practice. Patients eligible for participation will, as part of their routine medical care, be receiving Doptelet for the treatment of ITP. The scope of the study is to collect both retrospective and prospective data. The main part of the study will be prospective collecting data on usage, effectiveness, safety, patient- and clinician-reported outcomes and health economic parameters whereas the retrospective part will consist of collection of information on previous treatments, reason for treatment switch, healthcare resource use and, if applicable, Doptelet treatment prior to enrollment. The retrospective data collection will be based on the information available in the patient's medical records. Data will be collected for up to 12 months prior to Doptelet treatment start. Prospective data will be collected at routine clinical visits throughout the study. Patients will be followed for 12 (+6) months and will be enrolled until their first scheduled visit after 12 months of enrollment, or until early termination, whichever occurs first. ;
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