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A Prospective Observational Trial to Assess Treatment Sequences and Factors That Impact Overall Sur-vival in Patients With Chronic Lymphocytic Leukaemia (CLL) Treated Within First-line Studies of the GCLLSG
Sponsor: German CLL Study Group
Summary
This observational trial is designed to investigate long-term survival with regard to the primary endpoint overall survival (OS) after start of first-line treatment.
Key Details
Gender
All
Age Range
18 Years - 99 Years
Study Type
OBSERVATIONAL
Enrollment
2000
Start Date
2026-01-01
Completion Date
2030-08-01
Last Updated
2025-12-02
Healthy Volunteers
No
Conditions
Interventions
Observational
The data of this observational trial will be collected as part of routine patient care. Data relating to the time period between the end of participation in the clini-cal first-line trial (CLL13, CLL14, or CLL17) and inclusion in the observational trial will be documented retrospectively at the time point of inclusion in the observa-tional trial. From inclusion in the observational trial, data on survival, long-term efficacy, quality of life, and safety will be collected prospectively
Locations (1)
University Hospital Cologne
Cologne, Germany