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Head-mounted Display for Central Venous Catheterization

NCT06469034 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 124

Last updated 2025-05-11

No results posted yet for this study

Summary

Head-mounted displays (HMD) in medical practice are current research topics. The goal of this clinical trial is to learn if HMD would improve the safety and efficacy in ultrasound-guided central venous catheterization. The main questions it aims to answer are: Does HMD reduce the procedure time and increase the catheterization success rate in ultrasound-guided central venous catheterization. Does HMD increase the satisfaction score of operators and patients. Researchers will compare HMD with the conventional ultrasound in central venous catheterization. Operators will receive either HMD or conventional ultrasound machine to guide internal jugular vein catheterization. The procedure time, puncture success rate, complication and satisfactory score will be recorded.

Conditions

  • Central Venous Catheterization

Interventions

DEVICE

conventional ultrasound

The operators in the control group will perform the procedure by visualizing the conventional ultrasound images displayed directly on the ultrasound screen. Each operator will perform an internal jugular vein cannulation via the short-axis approach. To standardize the approach, the ultrasound machine will be placed just to the right of the patient and operators will be asked to stand at the head of the patient and perform the procedure on the patient's internal jugular vein. Each operator could determine the height of the surgical table, and the posture during the procedure that will be most familiar to him/her to increase the success rate. Every procedure will be recorded by focusing on the participant's hands and faces.

DEVICE

Head-mounted display ultrasound

In the HMD group, the ultrasound machine will be located behind the operator to remove the distraction, and the operator will not be allowed to see the ultrasound screen during the procedure. Images from the MR ultrasound machine will be transmitted to HMD via a novel connection developed specifically for this purpose. The operator will wear a pair of HMD and perform the procedure by visualizing the ultrasound images displayed on their HMD screen instead of the ultrasound screen. Each operator will perform an internal jugular vein cannulation via the short-axis approach. Every procedure will be recorded by focusing on the participant's hands and faces.

Sponsors & Collaborators

  • The Second Hospital of Anhui Medical University

    lead OTHER

Principal Investigators

  • Ye Zhang, MD, PhD · The Second Hospital of Anhui Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-01
Primary Completion
2025-03-10
Completion
2025-03-10

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06469034 on ClinicalTrials.gov