The influence of dropsize of tropicamide 0.5% eyedrops on pupildilatio

Phase 4

• Conditions: geen aandoening; betreft een diagnosticum in de oogheelkunde; no disease: pupil diagnostics

• Registration Number: NL-OMON39681
• Lead Sponsor: Sint Elisabeth Ziekenhuis

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 29 April 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 28

Inclusion Criteria

age between18-64 years
informed consent

Exclusion Criteria

eye disease, risk factors for angle-closure glaucoma, previous eyetrauma/surgery, dioptric value >+6, cardiac disease, diabetes, medication for the eye, medication influencing pupildiameter, substance abuse, (possible) pregnancy, breastfeeding

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Within-subject pupildilation (compared to baseline) of a regular eyedrop and a<br /><br>microdrop at t=40 min.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Physical discomfort, experienced after administration of a microdrop and a<br /><br>regular eyedrop.<br /><br>Qualitative evaluation of the mydriatic reponse/time curves of both the<br /><br>microdrop and the regular eyedrop.</p><br>