“We look forward to presenting our post-hoc analyses on the clinical benefits of TYRVAYA® (varenicline solution) Nasal Spray as well as the results of evaluating inflammatory cytokine levels in tears in healthy and dry eye disease patients at this year’s
Two of the four scientific analyses will be featured paper presentations, including analyses comparing the levels of inflammatory cytokines in the tear film in relation to the presenting signs and symptoms scores in patients with and without dry eye disease. A second paper presentation will feature a post-hoc analysis from clinical trials of OC-01 (varenicline solution) nasal spray analyzing its efficacy in patients with and without antidepressant/anti-anxiety agent use.
“It is important to identify the underlying causes of tear film disruption in dry eye disease in order to target treatment efforts,” said
"Antidepressants and anti-anxiety agents can have anticholinergic side effects that may reduce tear production. 1-4 As such, we analyzed the efficacy of TYRVAYA for the treatment of dry eye disease in patients with and without systemic antidepressant/anti-anxiety agent use,” said
The Following are Details for Featured Paper Presentations:
Title: Pro and Anti-Inflammatory Cytokine Levels in Tears of Dry Eye Subjects
Authors:
Date/Time:
Title: Efficacy of OC-01 (varenicline solution) 0.03mg for Treatment of Dry Eye Disease Signs and Symptoms in Subjects with and without Antidepressant/Anxiolytic Use: Post-hoc Analysis of ONSET-1 and ONSET-2 Clinical Trials
Authors:
Date/Time:
The Following are Details for Poster Presentations via Electronic Portal:
Title: Efficacy of OC-01 (varenicline solution) 0.03 mg for Treatment of Dry Eye Disease Signs and Symptoms in Subjects with and without Systemic Anticholinergic Use: Post-hoc Analysis of ONSET-1 and ONSET-2 Clinical Trials
Authors: Brent Kramer MD,
Title: Evaluation of OC-01 (varenicline solution) Nasal Spray 0.03 mg Efficacy Based on Menopausal Status: Post-hoc Analysis of ONSET-1 and ONSET-2 Clinical Trials
Authors:
About
About TYRVAYA® (varenicline solution) Nasal Spray
TYRVAYA (varenicline solution) Nasal Spray 0.03 mg is a highly selective cholinergic agonist that is FDA-approved to treat the signs and symptoms of dry eye disease as a multidose nasal spray. The parasympathetic nervous system, the "rest and digest" system of the body, controls tear film homeostasis partially via the trigeminal nerve, which is accessible within the nose. The efficacy of TYRVAYA Nasal Spray in dry eye disease is believed to be the result of varenicline's activity at heteromeric sub-type(s) of the nicotinic acetylcholine (nACh) receptor where its binding produces agonist activity and activates the trigeminal parasympathetic pathway resulting in increased production of basal tear film as a treatment for dry eye disease. Varenicline binds with high affinity and selectivity at human α4β2, α4α6β2, α3β4, α3α5β4 and α7 neuronal nicotinic acetylcholine receptors. The exact mechanism of action is unknown at this time.
TYRVAYA® Important Safety Information
The most common adverse reaction reported in 82% of patients was sneezing. Events that were reported in 5- 16% of patients were cough, throat irritation, and instillation-site (nose) irritation. There are no contraindications associated with TYRVAYA (varenicline solution) Nasal Spray. Please see full Prescribing Information at www.tyrvaya-pro.com/prescribinginformation.
About Dry Eye Disease and the Role of Tear Film
Dry eye disease is a chronic condition that impacts an estimated 38 million people in the
Forward-Looking Statements
This press release contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including, without limitation, implied and express statements regarding the future of the Company’s business, the Company’s future plans and strategies, commercial opportunities, interactions with regulators, regulatory approvals, preclinical and clinical results, future financial condition, the timing of preclinical and clinical trials, including data from such trials and other expected milestones, the timing of insurance coverage determinations for TYRVAYA Nasal Spray and the potential therapeutic and clinical benefits of the Company’s product candidates and other future conditions. The words "if approved," “may,” “will,” “should,” “would,” “expect,” “plan,” “pipeline,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential” or “continue” or the negative of these terms or other similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. The reader is cautioned not to rely on these forward-looking statements. All forward-looking statements contained in this press release are based on current expectations and assumptions of the Company, and are subject to a number of risks, uncertainties and assumptions, including, among other things: the Company’s plans and potential for success relating to commercializing TYRVAYA, and the availability and sufficiency of third-party payor coverage and reimbursement in connection with TYRVAYA; the Company's estimates associated with the Company's plan to streamline operating expenses, including the associated reduction in force, and any resulting savings benefits the Company expects to achieve; the beneficial characteristics, safety, efficacy and therapeutic effects of TYRVAYA and the Company’s preclinical and clinical product candidates; the Company’s plans relating to the further development and manufacturing of TYRVAYA and its preclinical and clinical candidates, including potential additional indications or disease areas to be evaluated and pursued; the timing of initiation of the Company’s future preclinical studies or clinical trials; the uncertainties inherent in pharmaceutical research and development, including the likelihood of positive preclinical study results, and the likelihood of clinical trials demonstrating the safety and efficacy of the Company’s product or product candidates; the timing or likelihood of regulatory filings and approvals of TYRVAYA and our clinical and preclinical candidates, including in potential additional indications for TYRVAYA and potential filings in additional jurisdictions; the prevalence of dry eye disease and Neurotrophic Keratopathy (NK) and the size of the market opportunities for the Company’s product candidates; the expected potential benefits of strategic collaborations with third parties and the Company’s ability to attract collaborators with development, regulatory and commercialization expertise; existing regulations and regulatory developments in
References:
- Vehof J, Snieder H, Jansonius N, Hammond CJ. Prevalence and risk factors of dry eye in 79,866 participants of the population-based Lifelines cohort study in the Netherlands. Ocul Surf. 2021;19:83-93. Doi:10.1016/j.jtos.2020.04.005
- Dankis M, Aydogdu O, Tobin G, Winder M. Acute Inhibitory Effects of Antidepressants on Lacrimal Gland Secretion in the Anesthetized Rat. Invest Ophthalmol Vis Sci. 2021;62(7):8. doi:10.1167/iovs.62.7.8
- Askeroglu U, Alleyne B, Guyuron B. Pharmaceutical and herbal products that may contribute to dry eyes. Plast Reconstr Surg 2013;131(1):159–167.
- Dana R, Bradley JL, Guerin A, Pivneva I, Evans AM, Stillman IÖ. Comorbidities and Prescribed Medications in Patients With or Without Dry Eye Disease: A Population-Based Study. Am J Ophthalmol. 2019;198:181-192. doi:10.1016/j.ajo.2018.10.001
- Wirta, D., Vollmer, P., Paauw, J., Chiu, K. H., Henry, E., Striffler, K., ... &
ONSET-2 Study Group . (2021). Efficacy and Safety of OC-01 (Varenicline) Nasal Spray on Signs and Symptoms of Dry Eye Disease: the ONSET-2 Phase 3, Randomized Trial. Ophthalmology. https://doi.org/10.1016/j.ophtha.2021.11.004 - Market-Scope. 2020 Dry Eye Products Report: A Global Market Analysis for 2019 to 2025.
October 2020 . - Tsubota K, Pflugfelder S, Liu Z, Baudouin C. Defining dry eye from a clinical perspective. Int J Mol Sci. 2020;21(23):1-24. https://pubmed.ncbi.nlm.nih.gov/33291796/
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