# Establishment of Online Registration Platform for Unruptured Intracranial Aneurysms Based on Regional Medical Centers in China and Population Follow-up Study (Phase Ⅱ)

> **NCT05608122** · — · COMPLETED · sponsor: **Beijing Tiantan Hospital** · enrollment: 3740 (actual)

## Conditions studied

- Intracranial Aneurysm

## Interventions

- **OTHER:** Obervation
- **OTHER:** Obervation

## Key facts

- **NCT ID:** NCT05608122
- **Lead sponsor:** Beijing Tiantan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-10-30
- **Primary completion:** 2024-11-10
- **Final completion:** 2024-11-10
- **Target enrollment:** 3740 (ACTUAL)
- **Last updated:** 2025-04-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05608122

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05608122, "Establishment of Online Registration Platform for Unruptured Intracranial Aneurysms Based on Regional Medical Centers in China and Population Follow-up Study (Phase Ⅱ)". Retrieved via AI Analytics 2026-07-10 from https://api.ai-analytics.org/clinical/NCT05608122. Licensed CC0.

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