Study of weather changes on chronic pain

Study of weather changes on chronic pain - Weather changes on chronic pain

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000024802

Enrollment

Registered

2016-11-11

Start date

2016-12-01

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

Patients with chronic pain

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients living in Sapporo who undergo treatment more than one year for pain clinic at Hokkaido university hospital anesthesiology ambulatory

Exclusion criteria

Exclusion criteria: Patients principal investigator has determined to be inappropriate as a research subject

Design outcomes

Primary

Measure	Time frame
The relationship between strength and change in pain from the previous day and the changes from the previous day of the weather, temperature, and atmospheric pressure	—

Secondary

Measure	Time frame
1 Comparing the summer and winter 2 The difference of pain intensity and change between between the groups that meet the diagnostic criteria of suitai or kiutsu	—

Countries

Japan

Contacts

Public ContactYuji Morimoto

Hokkaido University Hospital Anesthesiology

morim2@med.hokudai.ac.jp011-716-1161

Outcome results