Trial reportTranslational vision science & technology2022
Tie2 Activation via VE-PTP Inhibition With Razuprotafib as an Adjunct to Latanoprost in Patients With Open Angle Glaucoma or Ocular Hypertension.
Trial report in Translational vision science & technology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.
- Rare genetic variation in PTPRB is associated with central serous chorioretinopathy, varicose veins and glaucoma.Nature communications · 2025Pooled it
- Razuprotafib Does Not Improve Microcirculatory Perfusion Disturbances nor Renal Edema in Rats on Extracorporeal Circulation.International journal of molecular sciences · 2025Article
- Shikonin as a therapeutic agent in renal cell carcinoma: insights from TEK-related causal association with glaucoma.Frontiers in pharmacology · 2025Article
- Article
- Lipid Nanoparticle Delivery System for Normalization of Tumor Microenvironment and Tumor Vascular Structure.Biomaterials research · 2025Article
- Identification of immune-related biomarkers for glaucoma using gene expression profiling.Frontiers in genetics · 2024Article
- Penile cavernous sinusoids are Prox1-positive hybrid vessels.Vascular biology (Bristol, England) · 2024Article
- TIE1 and TEK signalling, intraocular pressure, and primary open-angle glaucoma: a Mendelian randomization study.Journal of translational medicine · 2023Article
- Whole-exome sequencing study identifies rare variants and genes associated with intraocular pressure and glaucoma.Nature communications · 2022Article
- Cooperation of Angiopoietin-2 and Angiopoietin-4 in Schlemm's Canal Maintenance.Investigative ophthalmology & visual science · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: To evaluate the ocular hypotensive efficacy and safety of razuprotafib, a novel Tie2 activator, when used as an adjunct to latanoprost in patients with open-angle glaucoma (OAG) or ocular hypertension (OHT). Methods: Subjects with OAG or OHT and an unmedicated IOP from ≥22 mm Hg to <36 mm Hg were randomized to one of three treatment arms: razuprotafib every day (QD) + latanoprost; razuprotafib twice daily (BID) + latanoprost; or latanoprost monotherapy. The primary endpoint was change in mean diurnal IOP from baseline at day 28. Results: A total of 194 subjects were randomized, and 193 (99.5%) completed the study. Razuprotafib BID + latanoprost resulted in a significantly larger reduction in diurnal IOP than latanoprost alone (7.95 ± 0.26 mmHg vs. 7.04 ± 0.26 mm Hg, P < 0.05). A smaller improvement was observed after 14 days of treatment (7.62 ± 0.26 mm Hg vs. 7.03 ± 0.26 mm Hg, P = 0.11). Razuprotafib QD dosing did not demonstrate additional IOP lowering compared to latanoprost alone. Conjunctival hyperemia on Day 28 increased by 1.1 units on the four-point Efron scale two hours post dose from a baseline value of 0.6 units, and decreased thereafter. Conclusions: Topical ocular razuprotafib as an adjunct to latanoprost therapy was well tolerated and significantly reduced IOP in patients with OAG/OHT. Translational Relevance: These data support the IOP lowering efficacy of targeting Tie2 activation in Schlemm's canal in the relevant patient population.
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