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Effect of different approaches obturator nerve conduction after ultrasound-guided fascia iliaca compartment block.

Effect of different approaches obturator nerve conduction after ultrasound-guided fascia iliaca compartment block.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800014812
Enrollment
Unknown
Registered
2018-02-07
Start date
2018-04-01
Completion date
Unknown
Last updated
2018-02-12

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

Conditions

Postoperative analgesia after knee surgery

Interventions

A:The classic fascia iliaca compartment block
B:The modified fascia iliaca compartment block

Sponsors

the 98th PLA Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. aged 20 ~ 65 years old; 2. Body mass index: < 28kg/m2; 3. The cardiac function I-II level; 4. normal limb sensory and motor function.

Exclusion criteria

Exclusion criteria: 1. Previous cardiovascular diseases, respiratory diseases, blood system diseases, neurological and mental illness; 2. Local anesthetic (ropivacaine) allergy; 3. infection of injection site; 4. Refuse to participate in this subject; 5. Continue to take pain medication recently; 6. Patients with severe pain in the side of the leg were unable to move and could not exercise block score.

Design outcomes

Primary

MeasureTime frame
Latency of adductor magnus compound muscle action potential;Amplitude of adductor magnus compound muscle action potential;sensory block;motor block;—

Contacts

Public ContactWang Xianghe

the 98th PLA Hospital

863097@sina.com+86 13396726086

Outcome results

None listed

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