Comparison Between Dexmedetomidine and Fentanyl As An Adjuvant With Ropivacaine in Peribulbar Block For cataract Surgery

Not Applicable

• Conditions: Eye Diseases; Surgery; Cataract surgery

• Registration Number: PACTR201608001659287
• Lead Sponsor: faculty of medicine, tanta university

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-06-02
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 105

Inclusion Criteria

adult patients American Society of Anesthesiologists (ASA) physical status I and III patients scheduled to undergo cataract extraction surgery

Exclusion Criteria

Patients with a history of allergy to local anesthetics,
severe systemic disease,
active ocular infection,
single eye,
who were pregnant,
coagulopathy or those taking anti-coagulants, anti-epileptic drugs, anti-psychotic medication,
anti-glaucoma drugs,
atrioventricular block,
chronic clonidine therapy,
and obstructive apnea

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Time for adequate conditions to start the surgery ;sedation levels will be assessed with Ramsy sedation scale ;duration sensory and motor block

Secondary Outcome Measures

Name	Time	Method
postoperative pain;total analgesic requirement