# ASL in Brain Metastasis MRI Following Gamma Knife Treatment

> **NCT04833335** · NA · RECRUITING · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 60 (estimated)

## Conditions studied

- Brain Metastases

## Interventions

- **OTHER:** MRI perfusion sequence

## Key facts

- **NCT ID:** NCT04833335
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-01-24
- **Primary completion:** 2028-09-24
- **Final completion:** 2028-09-24
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2025-08-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04833335

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04833335, "ASL in Brain Metastasis MRI Following Gamma Knife Treatment". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04833335. Licensed CC0.

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