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COmparison of PENG Block and SIFICB in Hip Fracture Surgeries

Comparison of the Effects of Pericapsular Nerve Group Block and Suprainguinal Fascia Iliaca Compartment Block on Neuraxial Anesthesia Positioning and Postoperative Analgesia in Hip Fracture Surgeries

Status
Not yet recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06878963
Enrollment
150
Registered
2025-03-17
Start date
2025-04-01
Completion date
2025-10-15
Last updated
2025-03-17

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

Conditions

Hip Fracture, Pericapsular Nerve Group Block (PENG Block), Suprainguinal Fasya Iliaca Block

Keywords

Hip fracture, Pericapsular nerve group block, Suprainguinal fasya iliaca block, Patient positioning

Brief summary

The aim of this study is to compare the effectiveness of the PENG block and SIFIB in facilitating the positioning for neuroaxial anesthesia and their impact on the quality of postoperative analgesia.

Detailed description

Hip fractures are a significant health problem that leads to severe morbidity and mortality in elderly individuals. Neuroaxial anesthesia is often preferred in the surgical treatment of these patients due to its ability to maintain hemodynamic stability and manage postoperative analgesia. However, the severe pain accompanying these fractures makes it difficult to achieve an appropriate position for neuroaxial anesthesia, which complicates both patient comfort and the work of the anesthesia provider. In recent years, peripheral nerve blocks have emerged as an effective method to overcome this challenge. The pericapsular nerve group (PENG) block and supra-inguinal fascia iliaca compartment block (SIFIB) are commonly used techniques for the management of pain related to hip fractures. While studies comparing the analgesic efficacy of these two blocks exist in the literature, data regarding their specific effects on neuroaxial anesthesia positioning are limited. In this study, patients scheduled for surgery due to hip fractures will receive either a pericapsular nerve group (PENG) block or a supra-inguinal fascia iliaca compartment block (SIFIB). Both block procedures will be performed under ultrasound guidance and sterile conditions, following standard protocols. After the block procedure, the time taken for patients to transition into the neuroaxial anesthesia position (primary outcome) will be measured, and the level of pain experienced during positioning will be assessed using the Visual Analog Scale (VAS). In the postoperative period, VAS scores and additional analgesic requirements (secondary outcomes) will be recorded for 24 hours. Demographic data (age, gender, body mass index) and comorbidities will also be collected and used for intergroup comparisons. Throughout the study, patient privacy will be respected, and the collected data will be analyzed anonymously. The study will be conducted in accordance with the Declaration of Helsinki, and informed consent will be obtained from all participants.

Interventions

PROCEDUREPENG Block

The PENG block will be performed on the patient with the injection of local anesthesia under ultrasound guidance in the femoral region, beneath the biceps tendon.

PROCEDURESIFICB Block

The SIFIB block will be performed on the patient with the injection of local anesthetic between the iliac fascia and iliac muscle in the femoral region, under ultrasound guidance.

Sponsors

Adiyaman University Research Hospital
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SCREENING
Masking
DOUBLE (Investigator, Outcomes Assessor)

Masking description

The researchers performing the nerve block procedures were not involved in the evaluation of the outcomes. Additionally, the researcher responsible for evaluating the outcomes was not involved in the nerve block applications.

Eligibility

Sex/Gender
ALL
Age
40 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* Hip fractures * 40-80 years

Exclusion criteria

* Contraindicated to spinal anesthesia * allergy to local anesthetics * severe peripheral neuropathy * mental disorders

Design outcomes

Primary

MeasureTime frameDescription
Patient positioningDuring neuroaxial block procedureIn patients with hip fractures, during spinal anesthesia, the angle between the patient's back and the operating table will be recorded while positioning the patient.

Secondary

MeasureTime frameDescription
Visual Analog Scale (VAS) scoreDuring neuroaxial block procedureVAS score is a measurement instrument for subjective characteristics of pain. VAS score range from 0 to 10. 0 refers to no pain and 10 refers to the worst pain ever had

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026