Reduction of pupillary constriction during cataract surgery using suprofen. 1986

W J Stark, and W R Fagadau, and R H Stewart, and A S Crandall, and J M deFaller, and T A Reaves, and P E Klein

The efficacy of a new nonsteroidal anti-inflammatory agent, suprofen, for reducing pupillary constriction during cataract surgery was ascertained in a double-masked, multicenter, clinical study. Prior to surgery 1.0% suprofen or a placebo was instilled; the surgeon's normal regimen of mydriatics and cycloplegics was used. Suprofen (209 patients) was far more effective than the placebo (203 patients) in maintaining a dilated pupil prior to intraocular lens (IOL) implantation (or instillation of a miotic). The mean pupillary area prior to IOL implantation was 6.3 sq mm larger (20% larger) in patients treated with suprofen than in patients receiving the placebo. The investigators' subjective evaluations of the adequacy of pupil size for IOL implantation and of the difficulty of IOL implantation favored patients treated with suprofen over those receiving the placebo.

UI MeSH Term Description Entries
D007910 Lenses, Intraocular Artificial implanted lenses. Implantable Contact Lens,Lens, Intraocular,Contact Lens, Implantable,Intraocular Lens,Intraocular Lenses,Lens, Implantable Contact
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009184 Mydriatics Agents that dilate the pupil. They may be either sympathomimetics or parasympatholytics. Cycloplegic,Cycloplegics,Mydriatic,Mydriatic Effect,Mydriatic Effects,Effect, Mydriatic,Effects, Mydriatic
D010666 Phenylpropionates Derivatives of 3-phenylpropionic acid, including its salts and esters.
D011680 Pupil The aperture in the iris through which light passes. Pupils
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D002387 Cataract Extraction The removal of a cataractous CRYSTALLINE LENS from the eye. Enzymatic Zonulolysis,Phakectomy,Cataract Extractions,Enzymatic Zonulolyses,Extraction, Cataract,Extractions, Cataract,Phakectomies,Zonulolyses, Enzymatic,Zonulolysis, Enzymatic
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D005260 Female Females

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