CompletedPhase 3

Safety and Efficacy of Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis (MIRA-3)

United States368 participantsStarted 2021-11-18

Plain-language summary

The objectives of this study are: * To evaluate the efficacy of Nyxol to expedite the reversal of pharmacologically-induced mydriasis across multiple mydriatic agents with an emphasis on phenylephrine * To evaluate the efficacy of Nyxol to return subjects to baseline accommodation after worsening (with cycloplegic agents tropicamide and Paremyd) * To evaluate the safety of Nyxol * To evaluate any additional benefits of the reversal of pharmacologically-induced mydriasis * To evaluate the systemic exposure of Nyxol on pharmacokinetic (PK) sampling

Who can participate

Age range

12 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Males or females ≥ 12 years of age
. Ability to comply with all protocol-mandated procedures independently and to attend all scheduled office visits

Exclusion criteria

. Clinically significant ocular disease as deemed by the Investigator (eg, glaucoma, corneal edema, uveitis, severe keratoconjunctivitis sicca) that might interfere with the study
. Unwilling or unable to discontinue use of contact lenses at screening until study completion
. Unwilling or unable to suspend use of topical medication at screening until study completion
. Ocular trauma, ocular surgery, or non-refractive laser treatment within the 6 months prior to screening

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Percent of Subjects' Study Eyes With Pupil Diameter Returning to Baseline

Timeframe: 90 minutes

Trial details

NCT IDNCT05134974

SponsorOcuphire Pharma, Inc.

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-03-18

Results submitted2023-06-22

View on ClinicalTrials.gov More Mydriasis trials