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Completed

NCT Number: NCT01264653

Study of Intracameral Adrenaline for Pupil Dilation Without Topical Mydriatics in Refractive Cataract Surgery

The purpose of this study is to study the safety and efficacy of intracameral adrenaline for pupil dilation without topical mydriatics in refractive cataract surgery.

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Key information

Conditions

Cataract Eye Diseases Lens Diseases

Age range

40 year–80 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Wenzhou Medical College

Wenzhou, Zhejiang, 325000, China

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • male and female
  • can read and sign informed consent form；
  • Clinical diagnosis of cataract
  • Cataract density grade II-III according to the Emery-Little system classification system

Exclusion criteria

  • sensitivity to adrenalin；
  • sensitivity to topical mydriatics；
  • any other ocular surgeries；
  • iris abnormalities

Treatment and study plan

adrenalin

Drug

adrenalin 0.01%

Other names: adrenaline hydrochloride

Primary outcomes

  1. Pupil size after intracameral adrenaline

    Time frame: 1day

    We would like to evaluate Pupil size dilated with intracameral adrenaline 0.01%

Secondary outcomes

  1. endothelial cell count

    Time frame: 1month

    we would like to evaluate the endothelial cell count 1 month after surgery

Sponsors and collaborators

Lead sponsor

Wenzhou Medical University

Other

Registry information

Important dates

Study start
2010
Primary completion
2011
Study completion
2011
First posted
Dec 22, 2010
Registry last updated
Jul 6, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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