An observational study in Radiotherapy and Nasopharyngeal Carcinoma, sponsored by Xinqiao Hospital of Chongqing. Completed at 1 site in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2019-01-18.
Sponsored by Xinqiao Hospital of Chongqing · Observational
Comparing the accuracy and speed of 3DV+TPS software with imported TPS and domestic TPS to outline the contours of crisis organs, it is proved that 3DV+TPS has superiority compared with domestic TPS, and it has non-inferiority compared with imported TPS, indicating that the software can improve contour sketching accuracy. And speed, reduce the burden on doctors, improve medical efficiency.
Comparing the accuracy and speed difference between 3DV+TPS software and imported TPS and domestic TPS to outline the contours of crisis organs, the selected organs are: bilateral eyeballs, bilateral crystals, bilateral optic nerves, bilateral parotid glands, oral cavity, spinal cord, brainstem, The brain has a total of 12 organs; verify that 3DV+TPS is superior to domestic TPS, and has non-inferiority compared with imported TPS, Ming software can improve the accuracy and speed of contour sketching, reduce the burden on doctors, and improve medical efficiency.
6,741 studies on the registry are indexed under Carcinoma; 1,161 are open to participants now.
This study's enrollment of 300 is above the median of 149 across 1,175 observational studies indexed under Carcinoma.
Browse Carcinoma studies →Xinqiao Hospital of Chongqing is the lead sponsor of 68 studies on the registry; 21 are open to participants now.
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A total of 7 different grade hospital radiotherapy centers have received radiotherapy for patients with nasopharyngeal carcinoma Case information, based on inclusion and exclusion criteria, a total of 300 cases were screened. Among them, Xinqiao Hospital collected 180 cases, He collected 20 cases in 20 hospitals, totaling 200 cases.
Exclusion Criteria:
This experiment included a total of 300 patients with nasopharyngeal carcinoma, using 3DV + TPS software and imported TPS, domestic TPS, these three sets of TPS delineate bilateral crystal, bilateral optic nerve, bilateral eyeball, bilateral parotid gland, oral cavity, spinal cord There are 12 organs in the brainstem and brain, and the accuracy and speed of the 3 sets of TPS sketches are compared.
Device: 3DV+TPS；VARIAN TPS；FonicsPlan
Sketching accuracy
Define ΔV as a percentage of the total volume of the gold standard;
Time frame: one year
Sketch speed
Use the stopwatch to record the total time used to draw down 12 organs, to start sketching as the starting point of the time, and to finish the saving of the data.
Time frame: one year
This study is completed, as verified in Jan 2019. You cannot join it, but the record below documents what was studied.
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Xinqiao Hospital of Chongqing