Status:
COMPLETED
Impact of Reconstruction Method (ASIR, FBP) Used in CT on Bone SPECT/CT Image Quality
Lead Sponsor:
Centre Hospitalier Universitaire de Nīmes
Conditions:
SPECT-CT
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The main objective of this study is to demonstrate the non-inferiority of SPECT image quality (as measured by the signal / noise ratio) obtained by ASIR reconstruction of very-low-dose CT acquisitions...
Detailed Description
The secondary objectives of this study are: A. Demonstrate the non-inferiority of image quality (as assessed by a Likert scale) obtained by ASIR-reconstruction-SPECT versus FBP-reconstruction (the lo...
Eligibility Criteria
Inclusion
- The patient must have given his/her informed and signed consent
- The patient must be insured or beneficiary of a health insurance plan
- A SPECT-CT exam is scheduled for the patient
- The patient is able to withstand an extended position with the arms behind the head for 15 minutes (i.e. patient is able to undergo a SPECT-CT exam)
Exclusion
- The patient is participating in another study
- The patient is in an exclusion period determined by a previous study
- The patient is under judicial protection, or any kind of guardianship
- The patient refuses to sign the consent
- The patient has a contra-indication for a treatment necessary for this study (patient is not able to withstand an extended position with the arms behind the head for 15 minutes)
- It is impossible to correctly inform the patient
- The patient is pregnant, parturient, or breastfeeding
- Emergency situations
- Presence of osteosynthesis material (or any other material that would generate an artifact during SPECT-CT) in the spine
- Patient behaviour hampers image acquisition
Key Trial Info
Start Date :
August 1 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 28 2014
Estimated Enrollment :
75 Patients enrolled
Trial Details
Trial ID
NCT01800084
Start Date
August 1 2013
End Date
May 28 2014
Last Update
November 17 2025
Active Locations (1)
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1
CHU de Nîmes - Hôpital Universitaire Carémeau
Nîmes, Gard, France, 30029