Tomas Navratil

ORCID: 0009-0007-3577-3096
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About
Contact & Profiles
Research Areas
  • Glaucoma and retinal disorders
  • Corneal surgery and disorders
  • Ocular Surface and Contact Lens
  • Retinal Diseases and Treatments
  • Intraocular Surgery and Lenses

Glaukos (United States)
2023-2025

This prospective, multicenter, randomized, double-masked pivotal phase 3 trial evaluated the efficacy and safety of travoprost intracameral SE-implant (slow-eluting implant, intended commercial product) FE-implant (fast-eluting included primarily for masking purposes) compared to twice-daily (BID) timolol ophthalmic solution, 0.5% in patients with open-angle glaucoma (OAG) or ocular hypertension (OHT). The enrolled adult OAG OHT an unmedicated mean diurnal intraocular pressure (IOP) ≥ 21 IOP...

10.1007/s40123-024-00898-y article EN cc-by-nc Ophthalmology and Therapy 2024-02-12

A randomized, double-masked, multicenter, phase 2 trial to evaluate the long-term safety and efficacy of travoprost intraocular implant, an extended-release drug delivery system designed provide uninterrupted sustained pressure (IOP)-lowering therapy, thereby reducing patient treatment burden improving adherence with IOP-lowering medication. Patients open-angle glaucoma or ocular hypertension were administered a fast-eluting implant (FE n = 51) received twice-daily (BID) placebo eye drops,...

10.1007/s40265-023-01973-7 article EN cc-by-nc Drugs 2023-12-07

Background: The travoprost intracameral implant and cataract surgery both lower intraocular pressure (IOP). Objectives: We evaluated the safety IOP-lowering effect at 3 months following administration of in combination with surgery. Design: Prospective, 12-month, open-label, single-arm trial. Methods: enrolled patients age-related cataracts open-angle glaucoma or ocular hypertension same eye. At baseline, were required to have an unmedicated mean diurnal IOP (average 8:00 am, 10:00 4:00 pm...

10.1177/25158414241310275 article EN cc-by-nc Therapeutic Advances in Ophthalmology 2025-01-01

This was a prospective, randomized, double-masked, multicenter, 24-month study to compare effectiveness and safety outcomes following standalone implantation of two types current generation trabecular stents in adults with open-angle glaucoma (OAG). An interim analysis performed at month 6. Eyes OAG, mean IOP ≤ 24 mmHg on zero three intraocular pressure (IOP)-lowering medications screening, baseline diurnal (MDIOP) 21-36 after medication washout were randomized the micro-bypass (iStent...

10.1007/s40123-025-01126-x article EN cc-by-nc Ophthalmology and Therapy 2025-03-25

To determine the aqueous humor (AH) exposure to travoprost free acid (TFA) and in vivo elution rate of over a 24-month period subjects with open-angle glaucoma administered intracameral implant, 75 µg. In this prospective, single-center, open-label study, 210 (7 cohorts 30 each) were implant followed for 3-24 months. At pre-determined timepoints (3, 6, 12, 15, 18, 21, 24 months), AH was collected, new administered, prior removed. samples assayed TFA concentrations using validated liquid...

10.1007/s40123-025-01130-1 article EN cc-by-nc Ophthalmology and Therapy 2025-03-24

This study was conducted to analyze and compare the intraocular pressure (IOP) treatment effect of slow-eluting (SE) travoprost intracameral implant IOP topical prostaglandin analog (PGA) monotherapy in a subgroup subjects who were on pre-study PGA prior enrollment two pivotal phase 3 trials implant. A combined population 133 from trials, at screening, subsequently underwent washout period their PGA, then randomized administered an SE The analyzed for effects in-study Paired t-tests used...

10.1007/s40123-024-00992-1 article EN cc-by-nc Ophthalmology and Therapy 2024-07-10
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