Reliability and validity of Japanese version of Control Preferences Scale and Information Needs Questionnaire

Reliability and validity of Japanese version of Control Preferences Scale and Information Needs Questionnaire - Reliability and validity of Japanese version of Control Preferences Scale and Information Needs Questionnaire

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000011272

Enrollment

Registered

2013-08-05

Start date

2013-08-05

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

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. Diagnosed as breast cancer. 2. Under chemotherapy or endocrine therapy more than 1 month from initiation of treatment. 3. Able to fill in the questionnaires by him/herself.

Exclusion criteria

Exclusion criteria: 1. Cognitive disorder, agitation or delirium 2. Severe psychiatric disorder 3. Patients judged inappropriate for this study by the health care provider

Design outcomes

Primary

Measure	Time frame
Psychometric property of Control Preferences Scale and Information Needs Questionnaire	—

Countries

Japan

Contacts

Public ContactTakashi Kawaguchi

Tokyo University of Pharmacy and Life Sciences Department of Practical Pharmacy

tkawa@toyaku.ac.jp042-676-1521

Outcome results