# CT-DSA Evaluation of Embolization in Debulking Spinal Surgery

> **NCT04497051** · — · COMPLETED · sponsor: **National Taiwan University Hospital** · enrollment: 48 (actual)

## Conditions studied

- Spinal Metastases
- Surgery

## Interventions

- **DIAGNOSTIC_TEST:** CT-DSA

## Key facts

- **NCT ID:** NCT04497051
- **Lead sponsor:** National Taiwan University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-18
- **Primary completion:** 2023-03-31
- **Final completion:** 2023-03-31
- **Target enrollment:** 48 (ACTUAL)
- **Last updated:** 2024-05-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04497051

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04497051, "CT-DSA Evaluation of Embolization in Debulking Spinal Surgery". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04497051. Licensed CC0.

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