Clinical characteristics and outcomes in leptomeningeal disease with or without brain metastasis: insights from an explorative data analysis of the Charité LMD registry - Summary - MDSpire

Clinical characteristics and outcomes in leptomeningeal disease with or without brain metastasis: insights from an explorative data analysis of the Charité LMD registry

  • By

  • David Wasilewski

  • Chiara Eitner

  • Rober Ates

  • Selin Murad

  • Zoe Shaked

  • Julia Alexandra Steinle

  • Andreas Wetzel-Yalelis

  • Tarik Alp Sargut

  • Judith Rösler

  • Majd Abdulhamid Samman

  • Peter Truckenmüller

  • Robert Mertens

  • Daniel Kroneberg

  • Alexander Kowski

  • Helena Radbruch

  • David Capper

  • Felix Ehret

  • Siyer Roohani

  • Nikolaj Frost

  • Jawed Nawabi

  • Julia Onken

  • Maximilian Schlaak

  • Jens-Uwe Blohmer

  • Uwe Pelzer

  • Ulrich Keller

  • Jalid Sehouli

  • Peter Vajkoczy

  • Ulrich Keilholz

  • Martin Misch

  • February 11, 2025

  • 0 min

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Objective:

To characterize the clinicopathological features and prognostic factors at the time of LMD diagnosis, emphasizing the significance of intracranial brain metastasis and extracranial metastasis burden in newly diagnosed LMD patients.

Key Findings:
  • LMD incidence is rising due to improved overall survival in cancer patients.
  • Common underlying tumors include breast cancer, NSCLC, and melanoma.
  • Prognostic factors identified include tumor type, KPS, CSF cytology, and type of LMD involvement, which may inform treatment strategies.
Interpretation:

The study provides insights into the clinical characteristics and outcomes of LMD, emphasizing the importance of intracranial and extracranial disease burden in prognosis.

Limitations:
  • Retrospective design may introduce bias.
  • Lack of central confirmation for radiological assessments.
  • Limited generalizability due to single-center data.
  • Potential confounding factors inherent in retrospective studies.
Conclusion:

The findings highlight the need for comprehensive analyses of LMD to better understand its clinical implications, improve patient management, and guide future research.

Original Source(s)

Clinical characteristics and outcomes in leptomeningeal disease with or without brain metastasis: insights from an explorative data analysis of the Charité LMD registry

  • by David Wasilewski, Chiara Eitner, Rober Ates, Selin Murad, Zoe Shaked, Julia Alexandra Steinle, Andreas Wetzel-Yalelis, Tarik Alp Sargut, Judith Rösler, Majd Abdulhamid Samman, Peter Truckenmüller, Robert Mertens, Daniel Kroneberg, Alexander Kowski, Helena Radbruch, David Capper, Felix Ehret, Siyer Roohani, Nikolaj Frost, Jawed Nawabi, Julia Onken, Maximilian Schlaak, Jens-Uwe Blohmer, Uwe Pelzer, Ulrich Keller, Jalid Sehouli, Peter Vajkoczy, Ulrich Keilholz, Martin Misch

  • February 11, 2025

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