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The median effective concentration of ropivacaine for ultrasound-guided suprainguinal fascia iliaca compartment block for preoperative pain management in elderly patients with hip fracture

The median effective concentration of ropivacaine for ultrasound-guided suprainguinal fascia iliaca compartment block for preoperative pain management in elderly patients with hip fracture - MEC of ropivacaine in SFICB

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050676
Enrollment
30
Registered
2023-03-25
Start date
2023-04-03
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

Inpatients 75 years of age or older with acute hip fracture were recruited into the study.

Interventions

A concentration of 30 ml ropivacaine administered to the suprainguinal fascia iliaca compartment was measured by applying the up and down sequential method. The starting concentration was 0.35 % in th

Sponsors

Department of Anaesthesiology, Affiliated Banan Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria were patients 75 years of age or older with acute hip fracture.

Exclusion criteria

Exclusion criteria: The exclusion criteria were 1) weighing less than 35kg, 2) any serious systemic disease, 3) manifesting coagulopathy or receiving anticoagulants, 4) known hypersensitivity to ropivacaine, 5) a history of chronic pain or preoperative chronic use of analgesics, 6) an infection in the area where FICB was to be performed, 7) neurological or neuromuscular disease, and 8) dementia or having significant visual, hearing, or cognitive impairment.

Design outcomes

Primary

MeasureTime frame
The primary outcomes was a successful analgesia (in the initial 24 hr after procedure, the exercising visual analog scale score < 4).

Countries

Asia(except Japan)

Contacts

Public Contactjie Chen

Affiliated Banan Hospital of Chongqing Medical University Department of Anaesthesiology

cjandsh@tmmu.edu.cn+81-086-23-66234145

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026