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NCT05146323 Clinical Trial

Optimization of 99mTc-Sestamibi Activities in SPECT/CT Myocardial Perfusion Imaging

Coronary Heart Disease Clinical Trial

— OSPECT  

Official title:
Personalization of 99mTc-Sestamibi Activities in SPECT/CT Myocardial Perfusion Imaging With the Cardiofocal SmartZoom® Collimator

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT05146323
Other study ID # 2021-06Obs-CHRMT
Secondary ID
Status Completed
Phase
First received
Last updated
Start date February 11, 2021
Est. completion date September 24, 2021

Study information
Verified date November 2021
Source Centre Hospitalier Régional Metz-Thionville
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This work suggests a methodology to adapt the injected radionuclide activity to the level of attenuation of each patient. The investigators propose a dose reduction adapted to the patient's weight, with no significant degradation of the image quality, in order to improve patients and staff radioprotection, standardize the image quality for easier clinical interpretation, and lead to radiopharmaceutical saving in the context of myocardial perfusion Imaging.

Recruitment information / eligibility
Status Completed
Enrollment 294
Est. completion date September 24, 2021
Est. primary completion date June 30, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Patient underwent stress-test 99 mTc-Sestamibi SPECT/CT myocardial perfusion Imaging on a Siemens Intevo Bold Anger camera with the cardiofocal SmartZoom® collimator Exclusion Criteria: - None

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
France CHR Metz Thionville Metz Moselle

Sponsors (1)
Lead Sponsor Collaborator
Centre Hospitalier Régional Metz-Thionville

Country where clinical trial is conducted

France, 

Outcome
Type Measure Description Time frame Safety issue
Primary Number of counts Number of counts in the myocardial region of interest Day 1
Secondary Clinical evaluation Medical evaluation of image quality, in order to establish a correlation between the myocardial signal level and the clinical image quality Day 1
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