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MRD Does Not Consistently Predict PFS Across Modern CLL Trials: Why Surrogacy Depends on Therapy, Duration, and Sample Source

MedXY Editorial Team•May 4, 2026•Hematology-Oncology
CLLmeasurable residual diseaseprogression-free survivalsurrogate endpoint

Proposed section structure

For this topic, a clinically appropriate structure is: clinical context and why surrogate endpoints matter in CLL; study design and methods; main findings at the individual and trial levels; subgroup analyses by treatment class, treatment strategy, and sampling source; implications for clinical trials, regulation, and bedside practice; strengths and limitations; and a concise conclusion with evidence-based takeaways.

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This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.

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