CompletedNot Applicable

Combined Intracameral Lidocaine for Manual Small Incision Cataract Surgery Under Topical Anesthesia

China200 participantsStarted 2009-12

Plain-language summary

The purpose of this study is to determine whether intraocular lidocaine increases patient comfort during the different stages of MSICS while under topical anesthesia.

Who can participate

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: * Both men and women * Cataract density grade III-V according to the Emery-Little system classification system * Patients need to do manual small incision cataract surgery Exclusion Criteria: * Legal guardian(s) is/are not present for permission * Any patient with a known sensitivity or allergy to Lidocaine or the "Caine" family of medicines. * Patients with altered levels of pain perceptions

What they're measuring

observed levels of pain

Timeframe: one day

Trial details

NCT IDNCT01023334

SponsorWenzhou Medical University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2010-02

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