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Corneal Biomechanical Properties in Pregnancy

NCT03500523 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 83

Last updated 2018-04-18

No results posted yet for this study

Summary

57 eyes of 57 healthy pregnant women who were visiting Obstetrics and Gynecology department for routine examination and 26 eyes of 26 non pregnant control subjects who were at the first week of the menstrual cycle were enrolled in the study. All subjects had a detailed ophthalmologic examination including the best corrected visual acuity with a Snellen chart, slit- lamp biomicroscopic evaluation, and indirect fundoscopy. The biomechanical properties Corneal Hysteresis, Corneal resistance factor, corneal compensated intraocular pressure and Goldmann-correlated intraocular pressure values were measured with ORA (Ocular Response Analyzer, software version 1.02, Reichert, Inc.) Central corneal thickness was measured with a built-in ultrasonic pachymeter attached to the ORA device.Axial length , Anterior chamber depth , and keratometry readings were acquired with an ocular biometer (IOLMaster; Carl-Zeiss Meditec, Inc.) before CCT determinations had been taken. Results of these parameters were compared between pregnant group and healthy control group.

Conditions

  • Corneal Biomechanics
  • Pregnancy

Interventions

DIAGNOSTIC_TEST

corneal biomechanical properties

We want to investigate changes of corneal biomechanical properties during pregnancy. The Ocular Response Analyzer (ORA) evaluate the in vivo corneal biomechanical properties in form of corneal hysteresis (CH) and corneal resistance factor (CRF)

Sponsors & Collaborators

  • Medipol University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2018-03-31
Completion
2018-03-31

Countries

  • Turkey (Türkiye)

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 NCT03500523 on ClinicalTrials.gov