An interventional study of Three-dimensional scans in Chest Wall Disorder, sponsored by Zuyderland Medisch Centrum. Completed at 1 site in Netherlands. Per ClinicalTrials.gov, last updated 2020-07-02.
Sponsored by Zuyderland Medisch Centrum · Not applicable, Interventional, and Diagnostic
Recently, three-dimensional scanning of the torso has been proposed as an alternative for two-view chest radiographies and computed tomography to determine the severity of pectus excavatum without exposure to ionizing radiation. The range of three-dimensional scanning systems is broad with even varying systems being used within hospitals. Most of these scanning systems have been validated for accuracy and reproducibility, no comparison between these systems is known. In addition, severity measures of pectus excavatum, as well as other research outcomes, surgical planning techniques, and analysis methods are based on a single imaging system. It is subsequently essential to determine whether different imaging systems can be used interchangeably regarding accuracy and reproducibility.
The aim of this study was to assess the reproducibility and accuracy between three commonly used three-dimensional scanning systems.
Zuyderland Medisch Centrum is the lead sponsor of 62 studies on the registry; 15 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Other: Three-dimensional scans
All included healthy volunteers received 6 three-dimensional scans, utilizing 3 different scanning systems (2 scans per system)
Reproducibility
Mean difference between subsequent scans utilizing the same three-dimensional scanning system
Time frame: 1 month
Accuracy
Mean difference between scans, acquired by different three-dimensional scanning systems
Time frame: 1 month
Plan to share: Undecided
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This study is completed, as verified in Feb 2020. You cannot join it, but the record below documents what was studied.
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Zuyderland Medisch Centrum