# Retrospective Study on Leptomeningeal Metastasis of Solid Tumors

> **NCT06705049** · — · ENROLLING_BY_INVITATION · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 107 (estimated)

## Conditions studied

- Leptomeningeal Metastasis

## Interventions

- **RADIATION:** MRI

## Key facts

- **NCT ID:** NCT06705049
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2024-10-01
- **Primary completion:** 2025-01-31
- **Final completion:** 2025-02-28
- **Target enrollment:** 107 (ESTIMATED)
- **Last updated:** 2024-11-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06705049

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06705049, "Retrospective Study on Leptomeningeal Metastasis of Solid Tumors". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06705049. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*