# Effects of Different Intra-arterial Catheter Size on Frequency of Optimal Dynamic Response in Radial Arterial Waveform

> **NCT03642756** · NA · UNKNOWN · sponsor: **Seoul National University Hospital** · enrollment: 366 (estimated)

## Conditions studied

- Catheters

## Interventions

- **DEVICE:** different intra-arterial catheter size

## Key facts

- **NCT ID:** NCT03642756
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-10-01
- **Primary completion:** 2019-10-01
- **Final completion:** 2019-12-01
- **Target enrollment:** 366 (ESTIMATED)
- **Last updated:** 2018-08-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03642756

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03642756, "Effects of Different Intra-arterial Catheter Size on Frequency of Optimal Dynamic Response in Radial Arterial Waveform". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03642756. Licensed CC0.

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