Development and applicability of a new elastic immobilization with metal marker for postoperative radiotherapy for breast cancer

Development and applicability of a new elastic immobilization with metal marker for postoperative radiotherapy for breast cancer - Breast markerless radiotherapy

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027839

Enrollment

Registered

2017-07-01

Start date

2018-04-23

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Breast cancer

Interventions

obtain CT images and perform radiotherapy wearing elastic immobilization with metal markers

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Stage 0,1,2 DCIS, invasive ductal carcinoma >=20 years old partial breast resection no radiotherapy for SC and IMN no previous radiotherapy informed consent PS0-1 oriental woman understood in Japanese

Exclusion criteria

Exclusion criteria: active double cancer active infection fever mental disorder DM(HbA1c>=7.0) collagen disease systematic steroid therapy cardiovascular disease IP,serious COPD pregnancy

Design outcomes

Primary

Measure	Time frame
rate of acute toxicity	—

Secondary

Measure	Time frame
evaluation of accuracy of a new elastic immobilization with metal marker and availability of the immobilization	—

Countries

Japan

Contacts

Public ContactMichio Yoshimura

Kyoto University Graduate School of Medicine Department of Radiation Oncology and Image-applied Therapy

myossy@kuhp.kyoto-u.ac.jp075-366-7654

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026