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Ultrasound Guided Block of Stellate Ganglion Versus Greater Occipital Nerve in Resistant Migraine and Correlation to Calcitonin Gene Related Peptide
Sponsor: Ain Shams University
Summary
To investigate the efficacy of Ultrasound guided Stellate Ganglion block in chronic resistant migraine patients in comparison to Greater Occipital Nerve Block correlating its effect to serum CGRP level.
Official title: Efficacy of Ultrasound Guided Block of Stellate Ganglion Versus Greater Occipital Nerve in Chronic Resistant Migraine Patients and Its Correlation to Calcitonin Gene Related Peptide (CGRP)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2024-02-01
Completion Date
2025-03
Last Updated
2024-10-30
Healthy Volunteers
No
Conditions
Interventions
ultrasound guided Greater occipital nerve block
Patients will be positioned in a prone position with their neck slightly flexed. The trapezius , semispinalis, obliqus capitis muscles will be revealed on short-axis view. A 25- or 21 gauge is used, with puncture point 1-1.5 cm away from the ultrasound probe. Under the guidance of the ultrasound, GOB will performed by injection using 40 mg triamcinolone and 1ml of 2% lidocaine.
Ultrasound guided Stellate ganglion block
Patients are positioned in a lateral position with their necks slightly hyperextended. Assisted by ultrasound imaging equipment the C7 level is confirmed. The thyroid gland, carotid artery, compressible internal jugular vein, vertebral artery, brachial plexus and the oval-shaped structure of the longus collis muscle are revealed on this short-axis view. A 25- or 21 gauge is used and the puncture point is 1-1.5 cm away from the ultrasound probe The tip of the needle reach the surface of the longus collis muscle and the 5 o'clock position of the carotid artery. Under the guidance of the ultrasound, SGB is performed by injection using 40 mg triamcinolone and 1ml of 2% lidocaine.
Locations (1)
Ain Shams University Hospital
Cairo, Egypt