Application of Optical Surface Imaging System (Catalyst) in Reducing Cardiac Radiotherapy Dose in Breast Cancer Patients

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100044734

Enrollment

Unknown

Registered

2021-03-26

Start date

2021-04-01

Completion date

Unknown

Last updated

2021-10-26

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

Conditions

breast cancer

Interventions

Application of Optical Surface Imaging System group:Nil

Eligibility

Sex/Gender

Female

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Female; 2.After radical mastectomy or breast-conserving surgery; 3.Aged older than 18 years and younger than 80 years; 4.ECOG score is less than 2 points; 5.It has radiotherapy indications.

Exclusion criteria

Exclusion criteria: 1.People with claustrophobia; 2.Patients who cannot be treated with the Catalyst system; 3.Suffer from heart disease.

Design outcomes

Primary

Measure	Time frame
Cardiac radiation dose;	—

Countries

China

Contacts

Public ContactWang Xiaojie

The First Affiliated Hospital of Dalian Medical University

wxj860408@163.com+86 18098876712

Outcome results

None listed

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