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Opioid Sparing Effect of Sphenopalatine Ganglion Block in Functional Endoscopic Sinus Surgery: a Randomized Controlled Clinical Trial.
Sponsor: Assiut University
Summary
Functional endoscopic sinus surgery (FESS) is widely recognized as a safe and preferred treatment option for various conditions, particularly nasal polyps and rhinosinusitis . This technique has been shown to improve postoperative symptoms by 86.3% in patients with chronic inflammatory paranasal sinus diseases . The aim of this study is to evaluate the effect of adding of MgSO4 to bupivacaine via SPGB block for postoperative pain for 24 hours in patients scheduled for FESS as opioid free anaesthesia.
Key Details
Gender
All
Age Range
18 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2025-01-01
Completion Date
2026-03-01
Last Updated
2024-12-30
Healthy Volunteers
No
Conditions
Interventions
Bupivacaine
patients will receive SPGB block with 2 ml volume on each side (1.5 mL of bupivacaine 0.5% + 0.5 mL of magnesium sulphate 10%).
Magnesium Sulphate 500 mg
patients will receive SPGB block with 2 ml volume on each side (1.5 ml bupivacaine 0.5% plus 0.5 ml saline).