Internet survey of aberrant opioids use in Japanese patients with chronic pain

Internet survey of aberrant opioids use in Japanese patients with chronic pain - Survey of aberrant opioids use

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041788

Enrollment

400

Registered

2020-09-14

Start date

2020-09-15

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

chronic pain

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Men or women living in Japan aged 20 and over 2. Subjects who regularly visit medical institution to treat chronic pain including cancer pain 3. Subjects who receive regular prescription opioid therapy (oral or patch) 4. Subjects who give approval and answer questionnaires in the Web site

Exclusion criteria

Exclusion criteria: No

Design outcomes

Primary

Measure	Time frame
Prevalence of misuse of prescription opioid.	—

Secondary

Measure	Time frame
Prevalence of abuse, diversion, doctor shopping of prescription opioid	—

Countries

Japan

Contacts

Public ContactToshifumi Takasusuki

Dokkyo Medical University Hospital Anesthesiology

takasusu@dokkyomed.ac.jp0282-86-1111

Outcome results