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Reimagine interventional keratoconus treatment with Epioxa

The first and only FDA-approved epithelium-on oxygen-enriched corneal cross-linking therapy1

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Epioxa allows for interventional KC treatment without waiting for confirmation of progression1

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Most ocular and non-ocular treatment-related adverse events were mild and transient in the 2 trials1,2

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Successfully met endpoint with significantly improved Kmax vs sham procedure/vehicle control1*

  • The treatment effect was nearly double in young patients aged 13-28
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Designed for improved patient comfort and fast recovery1

  • Patients were able to get their second Epioxa treatment as soon as 1 week later
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*Epioxa treatment safety and efficacy were studied in 2 prospective, multicenter, randomized sham procedure/vehicle control trials1:
Study 1 design: 279 eyes in participants aged between 13 and 53 years were randomized in 2:1 ratio into CXL with Epioxa and sham procedure/vehicle control arms. The primary efficacy endpoint was changed from baseline in maximum corneal curvature (Kmax) ≥1.0 D at Month 6 (P<.05). Sham procedure/vehicle control eyes could cross over and receive CXL with Epioxa at Month 6 and were followed to Month 12. 19% of eyes (54) had KC severity grade moderate or severe. All participants showed topographic and clinical evidence of KC.1,2
Study 2 design: 312 eyes in participants aged between 13 and 51 years were randomized in 2:1 ratio into CXL with Epioxa and sham procedure/vehicle control arms. The primary efficacy endpoint was the change from baseline in Kmax of ≥1.0 D at Month 12 (P<.05). 22% of eyes (70) were aged ≥30 years and 14% of eyes (45) had KC severity grade moderate or severe. All participants showed topographic and clinical evidence of KC.1-3

CXL=cross-linking; D=diopter; FDA=Food and Drug Administration; KC=keratoconus; Kmax=maximum corneal curvature.

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Epioxa Copay Program is available for commercially insured eligible patients only. Additional restrictions may apply. Subject to change; click for full terms and conditions from EpioxaCareConnect.

References:

  1. Epioxa HD and Epioxa Prescribing Information. Glaukos Corporation; 2025.
  2. Data on file.
  3. Smith VL, et al. Poster presented at Association for Vision and Ophthalmology; May 4-8, 2025; Salt Lake City, UT.

IMPORTANT SAFETY INFORMATION

Contraindications

EPIOXA™ HD and EPIOXA™ are contraindicated in patients with known hypersensitivity to benzalkonium chloride (BAC) or any ingredients in EPIOXA HD and EPIOXA. Epithelium-on corneal collagen cross-linking is contraindicated in aphakic and pseudophakic patients without a UV-blocking intraocular lens.

Warnings and Precautions

Corneal collagen cross-linking should be used with caution in patients with a history of herpetic keratitis due to the potential for reactivation of herpes keratitis.

Adverse Reactions

The most common adverse reaction was conjunctival hyperaemia (31%). Other adverse reactions, occurring in 5% to 25% of eyes included: corneal opacity (haze), photophobia, punctate keratitis, eye pain, eye irritation, increased lacrimation, corneal epithelium defect, eyelid oedema, corneal striae, visual acuity reduced, dry eye, and anterior chamber flare.

Dosage and Administration

EPIOXA HD and EPIOXA are for topical ophthalmic use. NOT for injection or intraocular use.
EPIOXA HD and EPIOXA are supplied in single-dose syringes. Discard opened syringes after use.
EPIOXA HD and EPIOXA are for use with the O2n System and Boost Goggles only.
Refer to the O2n System Operator’s Manual and Boost Goggles User Guide for device instructions.

INDICATIONS AND USAGE

EPIOXA™ HD (riboflavin 5’-phosphate ophthalmic solution) 0.239% and EPIOXA™ (riboflavin 5’-phosphate ophthalmic solution) 0.177% are photoenhancers indicated for use in epithelium-on corneal collagen cross-linking for the treatment of keratoconus in adults and pediatric patients aged 13 years and older, in conjunction with the O2n™ System and the Boost Goggles®.

Please see full Prescribing Information for EPIOXA HD and EPIOXA at www.Epioxa.com.
You are encouraged to report all side effects to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
You may also call Glaukos at 1-888-404-1644.

The information contained in this site is intended for US healthcare professionals only.

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