Eyeworld

by Title Contact Name: email Heading Name title SPRING 2026 | EYEWORLD | 3 High-quality education and camaraderie at the ASCRS Annual Meeting by Sumit "Sam" Garg, MD Chief Medical Editor W ashington, D.C., here we come! The ASCRS Annual Meeting is fast approach- ing. We are preparing for a fantastic meeting once again. This is where surgeons learn surgery. For what we do, there is no better bang for your buck when it comes to high-quality education and camaraderie. There are too many great sessions and events to highlight —but I'll try. This year is the second SightLine at ASCRS. SightLine focuses on the business aspects of ophthalmology rather than surgical technique. It's essentially the "business MBA day" of ASCRS—focused on reimbursement, policy, indus- try strategy, and the economic future of our field. SightLine is where we learn to survive and grow our practices. Another highlight of the ASCRS Annual Meeting is Party for a Purpose. Make sure to show up on Friday eve- ning for a night of fun and fundraising! This year, we cele- brate America's 250th birthday with a "Party in the USA" to raise awareness and support for the ASCRS Foundation. Also, don't miss the named lectures on the Main Stage—Binkhorst, Kelman, and Lindstrom—with very deserving recipients, Kerry Solomon, MD, Sean Ianchulev, MD, and David F. Chang, MD, respectively. Subspecialty Day is action-packed again with the best from our Cornea, Refractive Surgery, and Glaucoma Clin- ical Committees. Lastly, if you haven't been to the ASCRS Film Festival, it is a must. There are so many great videos that will pique your interest, and you'll surely be able to take home a pearl that you can implement right away. In my experience, attending the ASCRS Annual Meet- ing is essential for maintaining clinical excellence and professional growth. The Annual Meeting offers value for the entire spectrum of surgeon skill and experience—from those just starting practice to the seasoned veteran. Our meeting provides firsthand exposure to the latest surgical techniques, technologies, and evidence-based research before they are widely adopted. Beyond cutting-edge learning, the Annual Meet- ing fosters meaningful peer-to-peer exchange. Informal discussions often yield practical insights that cannot be XDEMVY® (lotilaner ophthalmic solution) 0.25%, for topical ophthalmic use BRIEF SUMMARY OF PRESCRIBING INFORMATION Please see the XDEMVY® package insert for full Prescribing Information. INDICATIONS AND USAGE XDEMVY is indicated for the treatment of Demodex blepharitis. CONTRAINDICATIONS None. WARNINGS AND PRECAUTIONS Risk of Contamination Do not allow the tip of the dispensing container to contact the eye, surrounding structures, fingers, or any other surface in order to minimize contamination of the solution. Serious damage to the eye and subsequent loss of vision may result from using contaminated solutions. Use with Contact Lenses Contact lenses should be removed prior to instillation of XDEMVY and may be reinserted 15 minutes following its administration. ADVERSE REACTIONS Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. XDEMVY was evaluated in 833 patients with Demodex blepharitis in two randomized, double-masked, vehicle- controlled studies (Saturn-1 and Saturn-2) with 42 days of treatment. The most common ocular adverse reaction observed in controlled clinical studies with XDEMVY was instillation site stinging and burning which was reported in 10% of patients. Other ocular adverse reactions reported in less than 2% of patients were chalazion/ hordeolum and punctate keratitis. USE IN SPECIFIC POPULATIONS Pregnancy: Risk Summary There are no available data on XDEMVY use in pregnant women to inform any drug associated risk; however, systemic exposure to lotilaner from ocular administration is low. In animal reproduction studies, lotilaner did not produce malformations at clinically relevant doses. Data Animal Data In an oral embryofetal developmental study in pregnant rats dosed during organogenesis from gestation days 6-19, increased post-implantation loss, reduced fetal pup weight, and incomplete skeletal ossification were observed at 50 mg/kg/day (approximately 1390 times the recommended human ophthalmic dose (RHOD) on a body surface area basis) in the presence of maternal toxicity (i.e., decreased body weight and food consumption). A rare malformation of situs inversus of the thoracic and abdominal viscera occurred in 1 fetus from a pregnant rat receiving 50 mg/kg/day; whether this finding was treatment-related could not be excluded. No maternal or embryofetal toxicity was observed at 18 mg/kg/day (approximately 501 times the RHOD on a body surface area basis). In an oral embryofetal development study in pregnant rabbits dosed during organogenesis from gestation days 7-19, no embryofetal toxicity or teratogenic findings were observed at 20 mg/kg/day (approximately 580-times the RHOD on an AUC basis), even in the presence of maternal toxicity (i.e., decreased food consumption and body weight). In an oral two-generation reproductive toxicity study, F0 male and female rats were administered lotilaner at doses up to 40 mg/kg/day for 10 weeks before pairing and during the 2-week pairing period (3 weeks for males). Dosing for F0 females continued through lactation day 22. F1 male and female rats were administered lotilaner at 1 and 5 mg/kg/day post-weaning from day 23 for 10 weeks before pairing and during the 2-week pairing period (3 weeks for males). Dosing for F1 parenteral females continued through lactation day 22. There were no clear adverse effects on the F1 generation, and a slightly lower mean body weight during lactation was noted for F2 pups at 5 mg/kg/day. The no observed adverse effect level (NOAEL) was determined to be 5 mg/kg/day (approximately 139 times the RHOD on a body surface area basis). Lactation: Risk Summary There are no data on the presence of XDEMVY in human milk, the effects on the breastfed infant, or the effects on milk production. However, systemic exposure to lotilaner following 6 weeks of topical ocular administration is low and is >99% plasma protein bound, thus it is not known whether measurable levels of lotilaner would be present in maternal milk following topical ocular administration. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for XDEMVY and any potential adverse effects on the breast-fed child from XDEMVY. Pediatric Use: Safety and effectiveness in pediatric patients below the age of 18 years have not been established. Geriatric Use: No overall differences in safety or effectiveness have been observed between elderly and other adult patients. NONCLINICAL TOXICOLOGY Carcinogenesis, Mutagenesis, Impairment of Fertility Carcinogenesis Long-term studies in animals have not been performed to evaluate the carcinogenic potential of lotilaner. Mutagenesis Lotilaner was not genotoxic in the following assays: Ames assay for bacterial gene mutation, in vitro chromosomal aberration assay in cultured human peripheral blood lymphocytes, and in vivo rat micronucleus test. Impairment of fertility In a two-generation study of reproductive performance in rats, F0 male and female rats were administered lotilaner at oral doses of 40 mg/kg/day for 80 days reduced to 20 mg/kg/day for 47-50 supplementary days. Reduced pregnancy rates and decreased implantation rates were observed in F0 females at doses 20 mg/kg/day) (approximately 556 times the RHOD on a body surface area basis), which were also associated with maternal toxicity (i.e., decreased body weight and food consumption). No effects on fertility were observed in F0 females at the dose of 5 mg/kg/day (approximately 139 times the MRHOD on a body surface area basis). No effects on fertility were observed in F0 males at the oral dose of 20 mg/kg/day (approximately 556 times the RHOD on a body surface area basis), and no effects on fertility were observed in F1 males and females at the oral dose of 5 mg/kg/day (approximately 139 times the RHOD on a body surface area basis). PATIENT COUNSELING INFORMATION Handling the Container Instruct patients to avoid allowing the tip of the dispensing container to contact the eye, surrounding structures, fingers, or any other surface in order to minimize contamination of the solution. Serious damage to the eye and subsequent loss of vision may result from using contaminated solutions. When to Seek Physician Advice Advise patients that if they develop an intercurrent ocular condition (e.g., trauma or infection), have ocular surgery, or develop any ocular reactions, particularly conjunctivitis and eyelid reactions, they should immediately seek their physician's advice concerning the continued use of XDEMVY. Use with Contact Lenses Advise patients that XDEMVY contains potassium sorbate, which may discolor soft contact lenses. Contact lenses should be removed prior to instillation of XDEMVY and may be reinserted 15 minutes following its administration. Use with Other Ophthalmic Drugs Advise patients that if more than one topical ophthalmic drug is being used, the drugs should be administered at least 5 minutes between applications. Missed Dose Advise patients that if one dose is missed, treatment should continue with the next dose. RX only © 2024 Tarsus Pharmaceuticals, Inc. All rights reserved. XDEMVY is a registered trademark of Tarsus Pharmaceuticals, Inc. US--2300345 1/24 continued on page 14

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