Clinical optometry · 2026
Using Lotilaner Ophthalmic Solution, 0.25% to Treat Demodex Blepharitis in Patients Who Were Initially Misdiagnosed: A Case Series.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Periman Laura M, Lindstrom Richard, Karpecki Paul, Ayres Brandon, Donnenfeld Eric, Farid Marjan, Gaddie Ian Benjamin, Gupta Preeya K, McGee Selina, Nichols Kelly K, Pflugfelder Stephen, Starr Christopher E, Venkateswaran Nandini, Yeu Elizabeth, Koetting Cecelia
Аннотация
INTRODUCTION: Demodex blepharitis (DB) is a chronic ocular inflammation caused by Demodex mite infestation of the eyelid. DB is often misdiagnosed, as some of its clinical findings and patient-reported outcomes overlap with those of other ocular surface diseases. The Demodex Expert Panel on Treatment and Eyelid Health (DEPTH) has reached consensus on the symptomatology, diagnosis, and treatment of DB. Consensus findings from the DEPTH group include that collarettes are pathognomonic for DB and that lotilaner ophthalmic solution, 0.25%, the first and only FDA-approved treatment for DB, should be the first-line treatment for the disease. This case series highlights two instances of misdiagnosis that were subsequently re-evaluated using consensus findings from the DEPTH group, leading to a correct diagnosis and effective treatment with XDEMVY® (lotilaner ophthalmic solution) 0.25%.
CASE REPORTS: Two cases of patients with DB are presented. In the first case, a 75-year-old female presented with collarettes, reduced meibomian gland secretions, and lid margin erythema. After an unsuccessful initial treatment for bacterial infection, the patient was diagnosed with DB and prescribed lotilaner ophthalmic solution, 0.25% twice daily for 6 weeks, which improved all clinical findings and patient-reported outcomes. In the second case, a 62-year-old male presented with ocular discomfort, dry eye, and burning and itching sensations. After an unsuccessful initial treatment for dry eye disease, collarettes were detected, and the patient was diagnosed with DB. Subsequent treatment with lotilaner ophthalmic solution, 0.25% reduced collarettes and resolved patient-reported symptoms.
CONCLUSION: These cases highlight patients with DB who were initially misdiagnosed and eventually treated with lotilaner ophthalmic solution, 0.25%. Each case exemplifies the utility of the DEPTH consensus findings in improving the diagnostic path for patients and eye care providers. Future case series from other groups will continue to shed light on the best practices for diagnosing and treating patients with DB.
CASE REPORTS: Two cases of patients with DB are presented. In the first case, a 75-year-old female presented with collarettes, reduced meibomian gland secretions, and lid margin erythema. After an unsuccessful initial treatment for bacterial infection, the patient was diagnosed with DB and prescribed lotilaner ophthalmic solution, 0.25% twice daily for 6 weeks, which improved all clinical findings and patient-reported outcomes. In the second case, a 62-year-old male presented with ocular discomfort, dry eye, and burning and itching sensations. After an unsuccessful initial treatment for dry eye disease, collarettes were detected, and the patient was diagnosed with DB. Subsequent treatment with lotilaner ophthalmic solution, 0.25% reduced collarettes and resolved patient-reported symptoms.
CONCLUSION: These cases highlight patients with DB who were initially misdiagnosed and eventually treated with lotilaner ophthalmic solution, 0.25%. Each case exemplifies the utility of the DEPTH consensus findings in improving the diagnostic path for patients and eye care providers. Future case series from other groups will continue to shed light on the best practices for diagnosing and treating patients with DB.