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Retrospective & Prospective Observational Study of Patients With Immune (Idiopathic) Thrombocytopenic Purpura (ITP)

Thrombocytopenia Clinical Trial

Official title:
A Prospective Observational Descriptive Study and Retrospective Chart Review of Subjects With Immune (Idiopathic) Thrombocytopenic Purpura (ITP)

Clinical Trial Summary

This is a multi-center prospective observational descriptive study complemented by a retrospective chart review. Patients diagnosed with ITP and currently treated for ITP by a hematologist or hematologist-oncologist will be recruited from community-based clinics and academic/referral centers. They will be followed prospectively for a period of 12 months. At inception, participants' charts will also be reviewed from the date of enrollment retrospectively to the date of diagnosis or the previous 36 months, whichever is less.

Clinical Trial Description

Time Perspective: 12 months prospective chart review study with a retrospective chart review for a period up to 36 months from the start of the study, since the date of diagnosis for ITP. ;

Study Design

Observational Model: Cohort

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00454857
Study type Observational
Source Amgen
Contact
Status Completed
Phase N/A
Start date May 2006
Completion date August 2008
View Details
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