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Completed

NCT Number: NCT03810274

3DV+TPS Software Outlines the Radiotherapy of Nasopharyngeal Carcinoma

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.

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Key information

Conditions

Radiotherapy Carcinoma Head and Neck Neoplasms Nasopharyngeal Carcinoma Nasopharyngeal Diseases Nasopharyngeal Neoplasms Neoplasms Neoplasms by Histologic Type Neoplasms by Site Neoplasms, Glandular and Epithelial Otorhinolaryngologic Diseases Otorhinolaryngologic Neoplasms Pharyngeal Diseases Pharyngeal Neoplasms Stomatognathic Diseases

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Xinqiao Hospital of Chongqing

Chongqing, 400000, China

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • It is diagnosed as nasopharyngeal carcinoma by histopathological examination, and there is no tumor invasion in the organs that need to be assessed;
  • Age 18-70 years old;
  • There is nasopharynx localization enhanced CT, nasopharynx enhanced MRI.

Exclusion criteria

  • Patient information is incomplete; no age, gender, MRI, height, radiotherapy location CT;
  • The organs at risk that need to be assessed are invaded by the tumor;
  • Any reason cannot be combined with the research or the researcher believes that it is not suitable for inclusion in this test.

Treatment and study plan

3DV+TPS；VARIAN TPS；FonicsPlan

Device

Primary outcomes

  1. Sketching accuracy

    Time frame: one year

    Define ΔV as a percentage of the total volume of the gold standard;

  2. Sketch speed

    Time frame: one year

    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.

Sponsors and collaborators

Lead sponsor

Xinqiao Hospital of Chongqing

Other

Registry information

Official study title

3DV+TPS Software Outlines the Outline of Radiotherapy for Nasopharyngeal Carcinoma Center Comparison Study Clinical Research

Important dates

Study start
2012
Primary completion
2018
Study completion
2019
First posted
Jan 18, 2019
Registry last updated
Jan 18, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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