Investigation of improvement degree of catastrophic cognition by surgical treatment for chronic low back pain

Investigation of improvement degree of catastrophic cognition by surgical treatment for chronic low back pain - Investigation of improvement degree of catastrophic cognition by surgical treatment for chronic low back pain

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000032652

Enrollment

Registered

2018-05-22

Start date

2018-05-25

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 low back pain

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who undergo a surgical treatment for chronic low back pain

Exclusion criteria

Exclusion criteria: under age of18 reoperation

Design outcomes

Primary

Measure	Time frame
Pain catastrophizing scale one month, three months and sixth months after surgery compared to before surgery	—

Secondary

Measure	Time frame
Search for background factors that affect PCS after surgery.Factors are age, sex, number of family menmbers, education background, marital status, vocational situation, annual income, NRS, PCS, PSEQ, HADS, AIS, EQ5D, locomo 25	—

Countries

Japan

Contacts

Public ContactYosuke Tominaga

Yokohama brain and spine center Department of Anesthesiology

ytomi@yokohama-cu.ac.jp045-753-2500

Outcome results