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Clinical Trials/NCT01334931
NCT01334931
Completed
Phase 3

Preferential Use of Large Field of View During Image Acquisition for Coronary Angiography With Flat Detector Technology: a Simple Step to Reduce Radiation Exposure

Instituto de Cardiologia do Rio Grande do Sul1 site in 1 country120 target enrollmentStarted: April 2011Last updated:
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ConditionsExposure to Ionizing RadiationOccupational Exposure to RadiationRadiation Injury

Overview

Phase
Phase 3
Status
Completed
Sponsor
Instituto de Cardiologia do Rio Grande do Sul
Enrollment
120
Locations
1
Primary Endpoint
Patient's radiation exposure
OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Overview

Brief Summary

Coronary angiography exposes patients and physicians to ionizing radiation. The purpose of this study is to evaluate the routine use of large field of view during image acquisition for coronary angiography. Patients with indication of diagnostic coronary angiography will be randomized for the use of either large field of view during image acquisition or medium field of view. Patients, physician and nurse radiation exposure will be measured by digital dosimeter.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
Single (Participant)

Eligibility Criteria

Ages
21 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •Indication of diagnostic coronary angiography for suspected coronary artery disease
  • •Sign written consent form

Exclusion Criteria

  • •Therapeutics procedures
  • •Urgency/emergency procedures
  • •Previous CABG
  • •Severe valvular disease

Outcomes

Primary Outcomes

Patient's radiation exposure

Time Frame: 24 hours

Patient's radiation exposure will be measured in mGy at the end of procedure

Secondary Outcomes

  • Physician and nurse radiation exposure(24 hours)

Investigators

Sponsor
Instituto de Cardiologia do Rio Grande do Sul
Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Cristiano de Oliveira Cardoso

MD, MSc

Instituto de Cardiologia do Rio Grande do Sul

Study Sites (1)

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