SpyGlass Pharma completes $90 million in Series C financing

Article

The financing will help advance the company’s novel treatment system for glaucoma and other chronic ophthalmic diseases.

Business people discuss investment project working and planning strategy on digital tablet. Business people talking together with tablet at office (Adobe Stock / Natee Meepian)

Implanted during routine cataract surgery, the SpyGlass system has the potential to bridge gaps in delivering medical therapy to the unmet needs in glaucoma management and other chronic ophthalmic diseases. (Adobe Stock / Natee Meepian)

SpyGlass Pharma announced the closing of $90 million in Series C financing. The financing will allow the company to continue its research and conduct multiple US clinical trials of its drug delivery platform.1 RA Capital Management, whose portfolio holds both private and public companies, led the financing, with support from existing and new investors including: New Enterprise Associates (NEA), Vensana Capital, Samsara BioCapital, and Vertex Ventures HC.1

Implanted during routine cataract surgery, the SpyGlass system has the potential to bridge gaps in delivering medical therapy to the unmet needs in glaucoma management and other chronic ophthalmic diseases.

“The strong support from our investors validates the potential of the SpyGlass drug delivery platform to meet significant unmet needs for ophthalmic patients and their eye doctors,” said Patrick Mooney, CEO of SpyGlass Pharma. “This round of financing puts the SpyGlass program on a clear path towards phase 1/2 [combined] and phase 3 clinical trials to support US registration.”

Earlier this year, Mooney told Optometry Times® that 2023 is an exciting time for SpyGlass Pharma.

The company released an update on its first-in-human (FIH) clinical trial at the 6-month point in time as of February 2023. The data “showed continued efficacy and safety of mean IOP reductions of 45% across all treatment groups. And these patients are still off of IOP-lowering therapy.”2

Related: Digging into the 6-month first-in-human clinical trial data from SpyGlass Pharma

“We believe our approach represents a paradigm shift in the treatment of eye diseases, such as glaucoma, with significant advantages compared to currently commercialized therapies, said Malik Y. Kahook, MD, co-founder and president of SpyGlass Pharma.1

“The efficacy and safety demonstrated from the first-in-human feasibility trial showing 45% mean IOP-lowering in glaucoma patients, with 100% of subjects off all topical medication 9 months after implantation, is remarkable.”

Reference(s):
1.SpyGlass Pharma Completes $90 Million Series C Financing to Advance Novel Treatments for Glaucoma and other Chronic Ophthalmic Diseases. PRWeb. Accessed July 10, 2023. https://www.prweb.com/releases/2023/07/prweb19429893.htm
2. Digging into the 6-month first-in-human clinical trial data from SpyGlass Pharma. Optometry Times. Published February 14, 2023. Accessed July 10, 2023. https://www.optometrytimes.com/view/digging-into-the-6-month-first-in-human-clinical-trial-data-from-spyglass-pharma

Newsletter

Want more insights like this? Subscribe to Optometry Times and get clinical pearls and practice tips delivered straight to your inbox.

Recent Videos
Melissa Tawa, OD, FAAO, provides insights to take glaucoma management from reactive to proactive in presentations given at CRU 2025 in Napa, California.
Rachelle Lin, OD, MS, FAAO, details her presentation on inherited retinal diseases at CRU 2025.
Jennifer Li, MD, details a talk she gave alongside Melissa Barnett, OD, FAAO, FSLS, FBCLA, at CRU 2025 in Napa, California.
Deb Ristvedt, DO, details a handful of presentations on glaucoma she gave during CRU 2025 in Napa, California.
Cecelia Koetting, OD, FAAO, DipABO, weighs in on patient assessments, staining pattern insights, and diagnostic tips for patients who may have dry eye disease.
Melissa Barnett, OD, FAAO, FSLS, FBCLA, discusses keratoconus management, diagnosis, and other key insights at CRU 2025.
Cecelia Koetting, OD, FAAO, DipABO, details a talk she gave among optometrists and ophthalmologists at CRU 2025.
Alongside Rachelle Lin, OD, MS, FAAO; Nguyễn, MD, MSc, detailed what treatments are currently available for retinal vascular diseases, including neovascular age-related macular degeneration and diabetic retinopathy.
Dr Paul Karpecki discusses atropine formulation from Sydnexis following NDA acceptance by FDA
Nora Lee Cothran, OD, FAAO, details a real-world study that found IOP-lowering benefits when switching patients with glaucoma to latanoprostene bunod treatment.
© 2025 MJH Life Sciences

All rights reserved.