Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to investigate how much trabeculectomy influences intraocular pressure (IOP) fluctuations measured with iCare Home rebound tonometry (RTHome) in patients with primary open-angle glaucoma (POAG) or pseudo-exfoliation glaucoma (PEX).


Clinical Trial Description

Fifty glaucoma patients (POAG and PEX) planned for trabeculectomy will be recruited. At baseline, patients will be trained to use the iCare Home tonometer (RTHome), a handheld device based on rebound tonometry and designed for patients to use at home. After the training session and when patients feel confident, a measurement will be recorded. At the same visit, a new measurement will be obtained by the study staff, an optometrist or a nurse, using the same device. No IOP values will be visible for the examiner at that point. A single IOP measurement will be obtained by the same study staff using Goldmann applanation tonometry (GAT). Patients will come for a second visit where new measurements will be made in the same way as at baseline. In between visits, patients will borrow the iCare Home tonometer to measure their IOP at 06 and 10 am, and at 2, 6 and 10 pm during three consecutive days to obtain an IOP curve. Two-three months after trabeculectomy, a new IOP curve will be obtained following the same procedure as pre-operatively. There will be no restrictions in patients' daily activities regarding diet, physical activity or slee. If patients use any eyedrops, they will continue to use them as prescribed. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03445806
Study type Observational
Source St. Erik Eye Hospital
Contact
Status Terminated
Phase
Start date February 26, 2018
Completion date March 22, 2021

See also
  Status Clinical Trial Phase
Completed NCT05044793 - A Clinical Study To Assess The Safety And Effectiveness Of The OMNI® Surgical System
Recruiting NCT06201455 - Evaluation of Phacogoniotomy in Medically-controlled POAG N/A
Recruiting NCT03369886 - The Relationship Between Macular OCTA and GCIPL and Their Combinational Index Using AI N/A
Active, not recruiting NCT04624698 - iStent Inject New Enrollment Post-Approval Study N/A
Recruiting NCT02679482 - Following Patients After Selective and Pascal Laser Trabeculoplasty for Treatment of Chronic Open-Angle Glaucoma N/A
Completed NCT02338362 - Inhaled Corticosteroids: Effect on Intraocular Pressure in Patients With Controlled Glaucoma Phase 4
Active, not recruiting NCT01430923 - Clinical Evaluation of Safety and Efficacy of Refrigeration Free Latanoprost N/A
Completed NCT01489670 - Observational Study of Lumigan® 0.01% Treatment for Patients With Primary Open Angle Glaucoma or Ocular Hypertension N/A
Completed NCT00693485 - Safety and Effects of Brimonidine Intravitreal Implant in Patients With Glaucomatous Optic Neuropathy Phase 2
Completed NCT00753168 - Phase 1-2 Evaluation of OT-730 Eye Drops in Reducing the Intraocular Pressure in Patients With Ocular Hypertension or Open-Angle Glaucoma Phase 1/Phase 2
Completed NCT00051194 - A 6-week Safety & Efficacy Study of Combination Intraocular Pressure-lowering Therapy in Patients With Open-angle Glaucoma or Ocular Hypertension Phase 2
Recruiting NCT04920227 - Comparation of CLASS Combined With Phacoemulsification and CLASS Alone in the Treatment of Primary Open Angle Glaucoma N/A
Active, not recruiting NCT03868124 - Clinical Study Comparing Two Models of a Travoprost Intraocular Implant Phase 3
Completed NCT03267862 - Scleral Response to Intraocular Pressure (IOP) N/A
Recruiting NCT06066645 - Travoprost Intraocular Implant + iStent Infinite vs. iStent Infinite Alone Phase 3
Recruiting NCT04912362 - The Effectiveness of YAG Iridotomy in Preventing Peripheral Anterior Synechia After CLASS in Primary Open Angle Glaucoma N/A
Completed NCT04949802 - Glaucoma Surgery Using the ViaLase Laser System N/A
Recruiting NCT04038034 - Valuation of the Antioxidant and Neuroprotective Effects of CoQ10-MINIACTIVES® (COQUN® OS) in Patients Affected by Primary Open Angle Glaucoma N/A
Completed NCT04632329 - Negative Pressure Applied by the Equinox MPD for Severe Open Angle Glaucoma N/A
Completed NCT01215786 - Safety and Pharmacodynamics Study of AGN-207281 Ophthalmic Solutions Compared With Timolol Ophthalmic Solution or Placebo in Patients With Ocular Hypertension or Primary Open-Angle Glaucoma Phase 1