A study on the effect of preoperative pain nerve education on improving postoperative pain in patients undergoing central sensitization total knee arthroplasty

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300077963

Enrollment

Unknown

Registered

2023-11-24

Start date

2023-12-01

Completion date

Unknown

Last updated

2023-11-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Knee osteoarthritis

Interventions

control group:Preoperative routine education

experimental group:pain nerve education

Eligibility

Sex/Gender

All

Age

50 Years to 100 Years

Inclusion criteria

Inclusion criteria: Patients diagnosed with knee osteoarthritis at Xi'an Honghui Hospital and planning to undergo initial total knee arthroplasty treatment.

Exclusion criteria

Exclusion criteria: 1. Previous history of knee joint surgery 2. History of neurological diseases such as chronic generalized pain 3. Patients with cognitive impairment, illiteracy, etc. who are unable to successfully complete the scoring scale 4. Patients who have not completed surgery or follow-up as planned 5. Rejection and exclusion of this study

Design outcomes

Primary

Measure	Time frame
Pain scale score;	—

Countries

China

Contacts

Public ContactXu Chao

Xi'an Honghui Hospital

2000bjjy@163.com+86 158 2961 3411

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026