Completed OBSERVATIONAL NCT07386886

Development of a Novel Graded Prognostic Assessment (BC-LGPA) Model for Breast Cancer Leptomeningeal Metastasis

A Multicenter Cohort Study of Leptomeningeal Metastasis in Breast Cancer: Clinical Characterization and Development of a Novel Graded Prognostic Assessment (BC-LGPA) Model

Sponsor: Jian Zhang,MD

Conditions Leptomeningeal Metastasis in Breast Cancer

Interventions systematic therapy

Updated 1 time since 2026 Last updated: Feb 3, 2026 Started: Nov 30, 2013 Primary completion: Nov 30, 2025 Completion: Jan 26, 2026

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Leptomeningeal Metastasis in Breast Cancer, this trial is completed. The trial is conducted by Jian Zhang,MD and has accumulated 1 data snapshot since 2013. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

Change History

1 version recorded

Completed [monthly]

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Jian Zhang,MD

Data source: Fudan University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.