The Effect of Intravenous Magnesium Sulfate on Intraocular Pressure Following Tracheal Intubation

Shiraz University of Medical Sciences

Overview

The aim of this study is to assess the effect of preoperatively administered intra venous magnesium sulfate in attenuating pressure response to laryngoscopy and endotracheal intubation in adult patients scheduled for elective non ocular surgery

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

DOUBLE

Conditions

Increased Intra Ocular Pressure (IOP)

Interventions

Magnesium SulfateDRUG

normal salineDRUG

Eligibility

Sex: ALLMin age: 18 YearsMax age: 38 Years

Medical Language ↔ Plain English

Inclusion Criteria: * 18 to 38 years old * ASA I * scheduled for elective ENT ambulatory surgeries under general anesthesia Exclusion Criteria: * specific major hepatic, renal and cardio-vascular disease * known to have allergic reaction to magnesium sulphate or other drugs , -hypermagnesemia * hypocalcemia * anuria * heart block * pregnancy * any degree of renal insufficiency * digitalised patients * positive history of glaucoma or intra ocular hypertension * refused to participate

Locations (1)

Shiraz University of Medical Sciences

Shiraz, Fars, Iran

Outcomes

Primary Outcomes

Intra ocular pressure

Secondary Outcomes

blood pressure,heart rate

Data from ClinicalTrials.gov

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