Perioperative non-selective sodium channel drug and acute postoperative pain

Affect of perioperative non-selective sodium channel blocker for postoperative pain sensitivity

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-IPR-14005668

Enrollment

Unknown

Registered

2014-12-08

Start date

2014-12-19

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

acute Postoperative pain

Interventions

Control:Nil

Experimental group:non-selective sodium channel blockers

Eligibility

Sex/Gender

Female

Age

18 Years to 68 Years

Inclusion criteria

Inclusion criteria: 1. Gynecological patients; 2. ASA grade I or II; 3. aged 18-68; 4. 50-85Kg, BMI 19-29; 5. No allergic history of Lidocaine; 6. PCA

Exclusion criteria

Exclusion criteria: 1. chronic pain; 2. drug abuse history; 3. mental illness; 4. communication barriers; 5. cardiovascular disease and high blood pressure; 6. central nervous system diseases; 7. endocrine system diseases; 8. liver and kidney dysfunction.

Design outcomes

Primary

Measure	Time frame
pressure pain threshold, pressure pain tolerance;	—

Contacts

Public ContactZhang Xianwei

znpain@sina.com+86 13037154560

Outcome results

None listed

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