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Effect of dexamethasone on the lowest effective concentration of ropivacaine in ultrasound-guided distal adductor block

Effect of dexamethasone on the lowest effective concentration of ropivacaine in ultrasound-guided distal adductor block

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100049151
Enrollment
Unknown
Registered
2021-07-23
Start date
2021-07-26
Completion date
Unknown
Last updated
2022-04-04

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

Conditions

Meniscus injury?Anterior cruciate ligament injury?Synovial fold syndrome

Interventions

Experimental group:Ropivacaine + 5mg Dexamethasone
Control Group:Ropivacaine

Sponsors

The First Affiliated Hospital of Guangxi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: 1. Patients who intend to undergo knee arthroscopic surgery such as arthroscopic meniscus resection, anterior cruciate ligament repair or synovectomy; 2. ASA class I~II, aged 18 to 64 years, BMI18~25 kg/m2 , Gender is not limited.

Exclusion criteria

Exclusion criteria: 1. Nervous system disorders; 2. Diabetes history; 3. Abnormal blood clotting function; 4. Long-term analgesic use history or alcohol abuse history; 5. Patients with local skin infection by puncture; 6. People unable to communicate and cooperate.

Design outcomes

Primary

MeasureTime frame
Effect of nerve block;—

Countries

China

Contacts

Public ContactLin Chengxin

The First Affiliated Hospital of Guangxi Medical University

lin.chx@163.com+86 13907865980

Outcome results

None listed

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