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1.
J Neuroophthalmol ; 42(4): 530-534, 2022 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-35427257

RESUMEN

BACKGROUND: Topical glycopyrronium tosylate (GT) is an anticholinergic medication for treatment of axillary hyperhidrosis. Pharmacologic mydriasis and anisocoria from topical GT has been reported and may be underrecognized. This study aims to clinically characterize patients presenting with pharmacologic mydriasis from exposure to this medication. METHODS: This study is a retrospective observational case series. A multicenter chart review of 16 patients diagnosed with pharmacologic mydriasis secondary to topical GT was performed. RESULTS: Eight patients (50.0%) were age 18 years and younger, and 14 patients (87.5%) were female. Unilateral mydriasis (anisocoria) occurred in 14 patients (87.5%). Fourteen patients (87.5%) did not initially volunteer topical GT as a "medication," and the history of topical GT exposure needed to be elicited with further questioning. Hand hygiene details were known for 12 patients, and all reported that they did not wash their hands after GT application. Six patients (37.5%) were soft contact lens users. One patient had possible exposure through a family member's use of the medication. Ocular symptoms were common (blurry vision [11 patients, 68.8%] and eye dryness [7 patients, 43.8%]), but systemic anticholinergic symptoms were uncommon (such as constipation [1 patient, 6.3%] and urinary symptoms [3 patients, 18.8%]). CONCLUSIONS: Mydriasis associated with topical GT seems to be a consequence of local exposure rather than systemic toxicity. Because patients may not volunteer topical GT as a medication, eliciting a history of exposure often requires further specific questioning. Soft contact lens wear and poor postapplication hand hygiene seem to be associated with mydriasis in GT use.


Asunto(s)
Midriasis , Humanos , Femenino , Adolescente , Masculino , Midriasis/inducido químicamente , Midriasis/diagnóstico , Midriasis/tratamiento farmacológico , Anisocoria/tratamiento farmacológico , Estudios Retrospectivos , Antagonistas Colinérgicos/efectos adversos
2.
Curr Opin Neurol ; 34(1): 116-121, 2021 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-33278144

RESUMEN

PURPOSE OF REVIEW: Thyroid eye disease (TED) is a disfiguring disease that can lead to neuro-ophthalmic manifestations including diplopia and optic neuropathy. The aim of this review is to shed light on the diagnosis of TED based on clinical examination findings and diagnostic imaging. We will also discuss gold standard as well as newly emerging therapies for TED. RECENT FINDINGS: We discussed diagnostic criteria for TED and differentiating TED from other causes of binocular diplopia. We also reviewed the pathophysiology and differential diagnoses for dysthyroid optic neuropathy as well as recent developments on controversial causes. New imaging techniques are available for evaluation and prognosis of TED comorbidities. Most of the recent developments in TED have been focused on new treatment modalities that have thus far had promising results. We reviewed recently approved and novel potential therapies that are helpful in treating both diplopia and dysthyroid optic neuropathy. SUMMARY: TED is a complicated disorder with many clinical manifestations as well as treatment modalities. Our aim of this review was to outline new developments in the diagnosis and management of TED.


Asunto(s)
Diplopía/etiología , Diplopía/terapia , Oftalmopatía de Graves/complicaciones , Enfermedades del Nervio Óptico/etiología , Enfermedades del Nervio Óptico/terapia , Técnicas de Diagnóstico Oftalmológico/tendencias , Diplopía/diagnóstico , Diplopía/fisiopatología , Oftalmopatía de Graves/diagnóstico , Oftalmopatía de Graves/fisiopatología , Oftalmopatía de Graves/terapia , Humanos , Nervio Óptico/diagnóstico por imagen , Nervio Óptico/patología , Enfermedades del Nervio Óptico/diagnóstico , Terapias en Investigación/métodos , Terapias en Investigación/tendencias
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