# The Best Parameters for Imaging Agent Injection and Scanning Methods in Computed Tomography Angiography

> **NCT04832633** · NA · COMPLETED · sponsor: **Mackay Memorial Hospital** · enrollment: 101 (actual)

## Conditions studied

- Enhancement of Aorta and Pulmonary Artery
- Radiation Exposure

## Interventions

- **DIAGNOSTIC_TEST:** Different contrast media injection methods

## Key facts

- **NCT ID:** NCT04832633
- **Lead sponsor:** Mackay Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-01
- **Primary completion:** 2020-02-28
- **Final completion:** 2020-02-28
- **Target enrollment:** 101 (ACTUAL)
- **Last updated:** 2021-04-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04832633

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04832633, "The Best Parameters for Imaging Agent Injection and Scanning Methods in Computed Tomography Angiography". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT04832633. Licensed CC0.

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