# Facilitating Needle Alignment With Aiming Method

> **NCT03778437** · NA · COMPLETED · sponsor: **Daping Hospital and the Research Institute of Surgery of the Third Military Medical University** · enrollment: 474 (actual)

## Conditions studied

- Central Venous Catheters

## Interventions

- **PROCEDURE:** subclavian vein catheterization
- **PROCEDURE:** landmark techniques
- **PROCEDURE:** Ultrasound-guided plus needle guide techniques

## Key facts

- **NCT ID:** NCT03778437
- **Lead sponsor:** Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-02-12
- **Primary completion:** 2019-12-20
- **Final completion:** 2019-12-27
- **Target enrollment:** 474 (ACTUAL)
- **Last updated:** 2020-09-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03778437

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03778437, "Facilitating Needle Alignment With Aiming Method". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03778437. Licensed CC0.

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