Application of a New X-ray Protective Device in Coronary Interventional Therapy

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

COMPLETED

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-09-30

Study Completion Date

2022-07-30

Brief Summary

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This is a multi-center, prospective and controlled clinical trial which will enroll 200 coronary arteriography or percutaneous coronary intervention with 2-4 interventional cardiologist. The interventional cardiologist performed 100 interventional procedures using either a new protective device (NPD) or a traditional lead clothing (TLC). The cumulative dose outside the NPD or TLC and the first operator at each height (110cm, 90cm, 50cm, 10cm) was measured. The main indicators of the study are the average X-ray shielding efficiency of the NPD and the TLC at four different heights. The investigators will record all operation information in this study.

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Detailed Description

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In this study, the investigators developed a new protection device (NPD) and compared its effects on the reduction of radiation exposure compared with the traditional lead clothing (TLC).

The NPD (WLXP-006, Yingnuoweite Medical Science and Technology, Co., Ltd., Nanjing, China) is a floor-standing medical radiation protection device mainly composed of a barrel-like frame and protective lead rubber (0.5 mm lead equivalent).

Conditions

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Coronary Heart Disease

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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The new protection device

A total of 100 patients underwent continuous coronary angiography (CAG) or percutaneous coronary intervention (PCI). The first surgeon does not need to wear a lead dress to stand inside the new protective device (NPD) to perform all operations.

No interventions assigned to this group

The traditional lead clothing

A total of 100 patients underwent continuous coronary angiography (CAG) or percutaneous coronary intervention (PCI). The first surgeon wears the traditional lead clothing (TLC) to perform all operations.

No interventions assigned to this group