RecruitingNot ApplicableNCT07675616

Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia

Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia: A Randomized Controlled Trial

Sponsor

Cairo University

Enrollment

60 participants

Start Date

May 16, 2026

Study Type

INTERVENTIONAL

Conditions

Dexmedetomidine General Anesthesia Lidocaine Magnesium Sulphate Peribulbar Block Dacryocystorhinostomy Hemodynamic Effect

Summary

This study aims to compare the hemodynamic effect of dexmedetomidine and magnesium sulphate as an adjuvant to lidocaine in preemptive peribulbar block in patients undergoing Dacryocystorhinostomy (DCR) under general anaesthesia (GA) .

Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a drug called Lidocaine, a drug called Lidocaine + Dexmedetomidine, and others for people with dacryocystorhinostomy, dexmedetomidine, and other related conditions. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DRUGLidocaine + Dexmedetomidine

Patients will receive 5 ml of lidocaine 2% + 50 µg dexmedetomidine, with a total volume of 7 ml.

DRUGLidocaine + Magnesium sulphate

Patients will receive 5 ml of lidocaine 2% + 100 mg magnesium sulphate 10%, with a total volume of 7 ml.

DRUGLidocaine

Patients will receive 7 ml of lidocaine 2% with no further additives.

Locations(1)

Cairo University

Cairo, Egypt

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NCT07675616

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