CompletedPhase 2

Clonidine Added Lidocaine in Intraocular Pressure and Hemodynamics Ocular in Sub-Tenon's and Peribulbar Anesthesia

80 participantsStarted 2013-05

Plain-language summary

Regional anesthesia in orbit can reduce ocular blood flow, increase in intraocular pressure (IOP) or the pharmacological action of local anesthetics. This study was conduced to evaluate the effects of clonidine added to lidocaine in IOP, ocular perfusion pressure (PPO) and ocular pulse amplitude (OPA) in patients undergoing cataract surgery under sub-Tenon's and peribulbar anesthesia.

Who can participate

Age range30 Years – 86 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adults between 30 and 86 years old * Both genders * Physical status ASA (American Society of Anesthesiologists) I and II * Cooperative patients undergoing cataract surgery by phacoemulsification Exclusion Criteria: * Patients with communication difficulties * Allergic to any medication protocol * Chronic therapy with clonidine * In use of antihypertensive medication * Diabetes * Glaucoma * Previous surgery in the same eye * Abnormalities in coagulation

What they're measuring

Intraocular Pressure (IOP)

Timeframe: Within 10 minutes before the surgery procedure

Trial details

NCT IDNCT02733757

SponsorFederal University of Minas Gerais

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2015-10

Results submitted2020-08-11

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