Clinical Evaluation Study of a Device for Detecting Arteriovenous Fistula Vascular Function

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-05-01

Study Completion Date

2025-12-31

Brief Summary

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Evaluation on the reliability, practicability and safety of a wearable device for measuring arteriovenous fistula function based on voice print.

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Detailed Description

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Arteriovenous fistula is the lifeline of maintenance hemodialysis patients. At present, there is a lack of a simple wearable real-time evaluation technology and device for arteriovenous fistula, which can help doctors find and deal with the complications of arteriovenous fistula timely and accurately. This study proposes an innovative design based on PVDF piezoelectric membrane by combining all kinds of technologies including NB-iot/4G transmission mode to realize real-time monitoring and feedback of the health status of arteriovenous fistula vessels, so that the use time of arteriovenous fistula can be prolonged and the survival rate of dialysis patients can also be improved.

Conditions

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Arteriovenous Fistula Flow Monitoring Early Detection of Complications of Arteriovenous Fistula Voiceprint

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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Normal control group

Patients with no disease in the main organs, with well-developed body shape, and with good physiological functions, physical activity abilities and labor abilities.