# Digital Angiography-Derived Fractional Flow Assessment for Intracranial Stenosis

> **NCT07309705** · — · ACTIVE_NOT_RECRUITING · sponsor: **Xuanwu Hospital, Beijing** · enrollment: 400 (estimated)

## Conditions studied

- Intracranial Atherosclerosis ICAS
- Hemodynamic
- Stroke

## Interventions

- **DRUG:** Standardized medical therapy targeting vascular risk factors and stroke prevention

## Key facts

- **NCT ID:** NCT07309705
- **Lead sponsor:** Xuanwu Hospital, Beijing
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-12-01
- **Primary completion:** 2027-01-01
- **Final completion:** 2028-01-01
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2025-12-30

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07309705

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07309705, "Digital Angiography-Derived Fractional Flow Assessment for Intracranial Stenosis". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07309705. Licensed CC0.

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