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Operator Radiation Dose Using Ultra-Low Fluoroscopic Pulse Rate Versus Standard In Performing Coronary Angiography Via Right Radial Artery

NCT07221175 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2026-03-20

No results posted yet for this study

Summary

The goal of this randomized clinical trial is to determine if there can be reduction in the radiation exposure to the cardiologist performing a coronary angiogram via a right radial artery approach by using a lower fluoroscopic pulse rate. Researchers will compare the radiation dose received by the primary operator using an ultra-low fluoroscopic pulse rate of 3.75 frames per second compared to the standard low pulse rate of 7.5 frames per second. Participating operators will wear multiple dosimeters, and the difference of radiation exposure will be measured.

Conditions

  • Radiation Exposure
  • Radiation Exposure to Operator

Interventions

RADIATION

Ultra low dose fluoroscopic pulse rate

Ultra low dose 3.75 fluoroscopic pulses per second

RADIATION

Standard low dose fluoroscopic pulse rate

Standard low dose 7.5 fluoroscopic pulses per second

Sponsors & Collaborators

  • Maimonides Medical Center

    lead OTHER

Principal Investigators

  • Bilal A Malik, MD · Maimonides Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-11-01
Primary Completion
2026-10-31
Completion
2027-02-01
FDA Device
Yes

Countries

  • United States

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 NCT07221175 on ClinicalTrials.gov