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A medical records based study for Low-dose Cone-beam CT Reconstruction for Head-and-neck patients in Image-guided Radiotherapy

Low-dose Cone-beam CT Reconstruction for Head-and-neck patients in Image-guided Radiotherapy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900028029
Enrollment
Unknown
Registered
2019-12-08
Start date
2019-12-09
Completion date
Unknown
Last updated
2019-12-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Head and neck tumors

Interventions

Reconstruction group:Reconstruction of CBCT images using simultaneous algebra reconstruction and dual dictionary learning (SART-DDL) algorithm
normal group:Normal reconstruction

Sponsors

West China Hospital,Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who Perform radiotherapy at Department of Radiation Oncology, West China Hospital, January 2018 to October 2019

Exclusion criteria

Exclusion criteria: Patients who Perform radiotherapy without IGRT

Design outcomes

Primary

MeasureTime frame
CT registration accuracy;—

Countries

China

Contacts

Public ContactYing Song

West China Hospital, Sichuan University

songying_Wch@163.com+86 13608186952

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026