A multi-institutional questionnaire study of sports activities among pediatric and AYA survivors of malignant bone tumors

A multi-institutional questionnaire study of sports activities among pediatric and AYA survivors of malignant bone tumors - AYA-Spo

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030220013

Enrollment

Registered

2022-04-08

Start date

2021-10-18

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

Primary malignant bone tumor

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Diagnosed with a primary malignant bone tumor and underwent radical surgery (including amputation and rotation-plasty) between 2000 and 2020 (regardless of the site of origin). 2) Age between 12 and 39 years at the time of the study. 3) Alive with disease-free at the time of the survey. 4) At least one year has passed since the surgery.

Exclusion criteria

Exclusion criteria: 1) Information that is essential to clarify the endpoints of this study cannot be obtained. 2) Consent for participation in the study cannot be obtained.

Design outcomes

Primary

Measure	Time frame
The ratio of return to exercise after treatment to before treatment	—

Secondary

Measure	Time frame
Percent change in exercise intensity after treatment to before treatment MSTS score TESS EORTC-QLQ-C30	—

Contacts

Public ContactSuguru Fukushima

National Cancer Center Hospital

sufukush@ncc.go.jp+81-3-3542-2511

Outcome results