Blind Fascia Iliaca Compartment Block Compared to Ultrasound-guided Femoral Nerve Block in Patients With Hip Fractures

University Hospital, Linkoeping

Status: Unknown

Conditions: Hip Fractures

Treatments: Procedure: Fascia Iliaca Compartment Block; Drug: Ropivacaine; Procedure: Femoral Nerve Block

Study type: Observational

Funder types: Other

Identifiers

NCT05365555

SE2021-05967-01

Details and patient eligibility

About

The goal of this study is to compare the analgesic effect of a blind fascia iliaca compartment block to an ultrasound-guided femoral nerve block in patients that present to the emergency department with hip fractures.

Full description

Hip fractures often present to the emergency department and elderly, already fragile, patients are overrepresented. The pain associated with a hip fracture can be severe and have deleterious effects on the patient. Many studies, and a Cochrane review, have shown that a peripheral nerve block provides good pain relief and has many benefits compared to traditional pain relief, such as intravenous morphine. There is less consensus regarding which kind of nerve block, and which technique, is best to use. Many studies compared different kinds of nerve blocks to traditional methods, or more recently compared different kinds of ultrasound-guided techniques to each other.

This study proposes to compare the widely used technique of a blind fascia iliaca compartment block (FICB) to an ultrasound-guided femoral nerve block (FNB) that is currently being rolled out locally as an alternative. During the implementation period of this new clinical routine, it will be possible to compare the efficacy of FICB and FNB in reducing participant-reported pain.

Enrollment: 100 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adult emergency department patient over 18 years of age with a radiologically verified fracture classified as hip fracture that are eligible for a peripheral nerve block according to local guidelines

Exclusion criteria

• Multi-system trauma
• Isolated pelvic or diaphyseal femur fracture
• Patients unable to communicate regardless of reason
• Patients with contraindications to receiving a peripheral nerve block with an amide local anaesthetic according to local guidelines

Trial design

100 participants in 2 patient groups

Fascia Iliaca Compartment Block (FICB)

Description:

Participants with a radiologically verified hip fracture receiving a FICB using a blind technique guided by anatomical landmarks.

Treatment:

Drug: Ropivacaine

Procedure: Fascia Iliaca Compartment Block

Femoral Nerve Block (FNB)

Description:

Participants with a radiologically verified hip fracture receiving a FNB using ultrasound guidance for direct nerve visualisation.

Treatment:

Procedure: Femoral Nerve Block

Drug: Ropivacaine