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Prostaglandin Analog

Latanoprost for Glaucoma and Ocular Hypertension

Phase 1
Recruiting
Led By David S Friedman, MD, PhD, MPH
Research Sponsored by Massachusetts Eye and Ear Infirmary
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 6 - 14 weeks
Awards & highlights

Study Summary

This trial is testing a novel contact lens drug delivery system with latanoprost to lower eye pressure. It will assess safety, tolerability, comfort & feasibility of the new method compared to eye drops.

Eligible Conditions
  • Ocular Hypertension
  • Glaucoma

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~6 - 14 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 6 - 14 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Efficacy assessed by changes in intraocular pressure - Phase B
Incidence of Treatment-Emergent Adverse Events as assessed by ocular infection, corneal epithelial defects, or cystoid macular edema - Phase A
Eye Infection
Secondary outcome measures
Preliminary efficacy - Phase A: % change in IOP from baseline
Tolerability and comfort: questionnaire

Side effects data

From 2016 Phase 4 trial • 379 Patients • NCT02017327
1%
breast neoplasm
1%
intervetebral disk protrusion
1%
prostate cancer
100%
80%
60%
40%
20%
0%
Study treatment Arm
Monoprost
Lumigan 0.01%
Lumigan 0.03% Unit Dose

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: Latanoprost contact lensExperimental Treatment1 Intervention
The L-CL arm will have the drug-eluting latanoprost contact lens (L-CL) and a sham drop.
Group II: Topical LatanoprostPlacebo Group1 Intervention
The placebo arm will have a commercial contact lens with no drug with a nightly 0.005% latanoprost drop.

Find a Location

Who is running the clinical trial?

Massachusetts Eye and Ear InfirmaryLead Sponsor
106 Previous Clinical Trials
12,918 Total Patients Enrolled
Harvard UniversityOTHER
229 Previous Clinical Trials
474,552 Total Patients Enrolled
David S Friedman, MD, PhD, MPHPrincipal InvestigatorMassachusetts Eye and Ear

Media Library

Latanoprost (Prostaglandin Analog) Clinical Trial Eligibility Overview. Trial Name: NCT04500574 — Phase 1
Ocular Hypertension Research Study Groups: Topical Latanoprost, Latanoprost contact lens
Ocular Hypertension Clinical Trial 2023: Latanoprost Highlights & Side Effects. Trial Name: NCT04500574 — Phase 1
Latanoprost (Prostaglandin Analog) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04500574 — Phase 1

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Who is the target demographic for this research endeavor?

"To partake in this trial, patients must have glaucoma and be between 18 - 85 years of age. A total of 31 people will be accepted for the study."

Answered by AI

Is the age restriction for this research trial limited to individuals under 60 years old?

"To be eligible for participation in this trial, individuals must fall between 18 and 85 years of age. There are 75 studies available to younger participants while 837 trials exist for those aged 65 and upwards."

Answered by AI

Can Latanoprost contact lenses cause any health risks to individuals?

"The safety of Latanoprost contact lens was evaluated to be a 1, since it is currently in Phase 1 and only has limited evidence supporting its efficacy and security."

Answered by AI

Is there an opportunity to enroll in this clinical trial at present?

"Affirmative, according to clinicaltrials.gov's records this medical study is actively seeking out participants. It was originally posted on April 3rd 2023 and has since been updated on 4/4/2023. A total of 31 patients need to be recruited for the single location hosting it."

Answered by AI

How many individuals are being recruited for this experiment?

"Correct. The records on clinicaltrials.gov show that this medical trial, which was initialized in April 3rd of 2023, is still recruiting patients. This research initiative needs to collect data from 31 participants at a single site."

Answered by AI

What medical conditions is Latanoprost contact lens typically utilized to treat?

"Latanoprost contact lenses are primarily prescribed for the management of open angle glaucoma. They may also be used to alleviate symptoms related to raised intraocular pressure, ineffective responses to other treatments, and chronic angle-closure glaucoma with prior laser iridoplasty or peripheral iridotomy."

Answered by AI

Is this the inaugural examination of its kind?

"Latanoprost contact lens has been on the medical radar since 2013, when it was first trialed by Synphora AB. This marked the start of its journey to Phase 2 drug approval in 2019 and this same year saw 11 active studies launch across 8 nations with 19 cities involved."

Answered by AI
~15 spots leftby Apr 2025