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Pain Expression in the Perioperative Period of Cataract Surgery

NCT01824927 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2013-04-05

No results posted yet for this study

Summary

Patients having cataract extraction in the second eye under topical anesthesia with monitored anesthesia care often report increased pain and awareness relative to the first surgery in the fellow eye, despite similar operative and anesthetic conditions. The purpose of this study is to investigate the pathogenesis of this phenomenon.

Conditions

  • Cataract
  • Surgery
  • Eye Pain

Interventions

PROCEDURE

First eye (FE)

Phacoemulsification cataract extraction surgery

PROCEDURE

Second eye (SE)

Phacoemulsification cataract extraction surgery

DRUG

Steroids eye drops

Use steroids eye drops to decrease the pain.

Sponsors & Collaborators

  • Evidence Based Cataract Study Group

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-01-31
Primary Completion
2013-05-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01824927 on ClinicalTrials.gov