Prospective observational study of diagnostic CT-based radiation therapy

Prospective observational study of diagnostic CT-based radiation therapy - D-CART

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000056550

Enrollment

Registered

2024-12-24

Start date

2024-12-20

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

malignant disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Agreement of recieving radiotherapy (2) Bone metastases identifiable by diagnostic CT (3) Not wearing a corset or other external body equipment at the time of the CT (4) Patient is able to lie in supine position at rest

Exclusion criteria

Exclusion criteria: (1) Undetectable bone metastasis on the CT (2) Missing tissue of the CT if it was in the beam path (3) Pregnant (4) Severe mentally retarded

Design outcomes

Primary

Measure	Time frame
completion rate of SFRT	—

Secondary

Measure	Time frame
TIC (time in center) (defined as time spent in radiotherapy department) Pain complete response rate and pain response rate at 4, 12 and 24 weeks Adverse event rate Re-irradiation rate Overall survival	—

Countries

Japan

Contacts

Public ContactKiyonao Nakamura

Kyoto city hospital Department of radiation oncology

kiyonaka@kuhp.kyoto-u.ac.jp075-311-5311

Outcome results