Absolute Quantification in Bone Scintigraphy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

21 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-01-01

Study Completion Date

2021-02-01

Brief Summary

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While absolute quantification in 18F-FDG PET (Positon Emission Tomography) is widely used in clinical routine, absolute quantification in SPECT (Single Photon Emission Computed Tomography) is under development and its clinical interest remains to be demonstrated. Recent studies carried out on bone scan recordings show the potential interest of quantification indexes such as SUV (Standard Uptake Value).

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Detailed Description

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In oncology, bone scan studies have reported significantly higher SUV values for secondary bone lesions compared with benign osteoarticular lesions , and some have even defined an SUVmax threshold value that points to prostatic bone metastases.

Conditions

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Scintigraphy Quantification

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Study Groups

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Patient for SPECT/CT scan

Patients referred for SPECT/CT scan of the spine as part of a vertebroplasty workup and selected retrospectively.

SPECT CT

Intervention Type DEVICE

SPECT/CT scan of the spine as part of a vertebroplasty

Interventions

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SPECT CT

SPECT/CT scan of the spine as part of a vertebroplasty

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patients with recent vertebral fractures:

1. who have had at least two SPECT/CT scan scans of the spine as part of a pre-vertebroplasty check-up,
2. for which fracture dates were known.

Exclusion Criteria

1. Minor person
2. Person opposing the use of their data (Posters in waiting rooms explaining that the patient must object if they do not wish their data to be used)

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No