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Impact of Low Frame Rate Fluoroscopy and Cine-angiography on Reducing Operator and Patient Dose

NCT02574949 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 600

Last updated 2015-10-14

No results posted yet for this study

Summary

The investigators sought to investigate the efficacy of low frame rate (fluoroscopy at 7.5 frames per second (FPS) and Cine at 10 pulse per second (PPS) vs. conventional (15 FPS and 15 PPS) on radiation dose to the patient and the operator during coronary angiography and intervention. In addition, investigators sought to qualitatively assess the effect, if any, of the low frame rate on angiographic image quality.

Conditions

  • Stable Angina
  • Unstable Angina
  • Acute Coronary Syndrome

Interventions

RADIATION

Radiation: 15 FPS Cine 15 PPS

Radiation 15 FPS Cine 15 PPS

RADIATION

Radiation: 7.5 low Frame rate

Radiation: Frame rate 7.5 FPS, Cine 15 PPS

RADIATION

Low Cine

Radiation: Frame rate 7.5 FPS, Cine 10 PPS

Sponsors & Collaborators

  • University Health Network, Toronto

    lead OTHER

Principal Investigators

  • Vladimir Dzavik, MD, FRCPC · UHN, Toronto, Canada

Study Design

Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-07-31
Primary Completion
2016-07-31
Completion
2016-07-31

Countries

  • Canada

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 NCT02574949 on ClinicalTrials.gov