Acta ophthalmologica · 2019
Burden of dry eye disease in Germany: a retrospective observational study using German claims data.
Сравнительное исследованиеСтатьяМногоцентровое исследованиеНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Siffel Csaba, Hennies Nora, Joseph Corey, Lascano Valeria, Horvat Pia, Scheider Maria, Ganzera Frank
Аннотация
PURPOSE: To evaluate the clinical and economic burden of dry eye disease (DED) among affected patients in Germany.
METHODS: Adult patients (≥18 years) with ≥1 confirmed diagnosis of DED during the study period (2008-2015) were identified from the medical claims of ~3.6 million insured patients from Betriebskrankenkassen, a German statutory health insurance database. Prevalence (per 1000 patients) and incidence (per 1000 person-years at risk) were estimated, and demographic and clinical characteristics, treatment history (excluding over-the-counter tear supplements), healthcare resource use (HCRU) and costs were assessed.
RESULTS: In this population, the prevalence of DED increased from 20.24 in 2008 to 23.13 per 1000 patients in 2014. Overall incidence was 6.24 per 1000 person-years at risk (2008-2015). Prevalence and incidence increased with age and were higher in women. Mean age at index was 63.4 years (incident cohort, n = 35 026). The most common ocular comorbidity was cataract (48.5%), and ~36% of patients were dispensed a reimbursed DED-specific medication during the postindex period - most commonly, corticosteroids alone (13.2%) or in combination with anti-infectives (21.8%). HCRU was high in patients with DED, mostly due to comorbidities. HCRU and associated costs were highest in patients ≥60 years. Total costs during the postindex period were higher in the DED cohort than among matched controls (€117 million versus €107 million; p < 0.001).
CONCLUSION: This retrospective database analysis provides a better understanding of the epidemiology, clinical characteristics, real-world treatment patterns, HCRU and costs associated with DED in patients living in Germany.
METHODS: Adult patients (≥18 years) with ≥1 confirmed diagnosis of DED during the study period (2008-2015) were identified from the medical claims of ~3.6 million insured patients from Betriebskrankenkassen, a German statutory health insurance database. Prevalence (per 1000 patients) and incidence (per 1000 person-years at risk) were estimated, and demographic and clinical characteristics, treatment history (excluding over-the-counter tear supplements), healthcare resource use (HCRU) and costs were assessed.
RESULTS: In this population, the prevalence of DED increased from 20.24 in 2008 to 23.13 per 1000 patients in 2014. Overall incidence was 6.24 per 1000 person-years at risk (2008-2015). Prevalence and incidence increased with age and were higher in women. Mean age at index was 63.4 years (incident cohort, n = 35 026). The most common ocular comorbidity was cataract (48.5%), and ~36% of patients were dispensed a reimbursed DED-specific medication during the postindex period - most commonly, corticosteroids alone (13.2%) or in combination with anti-infectives (21.8%). HCRU was high in patients with DED, mostly due to comorbidities. HCRU and associated costs were highest in patients ≥60 years. Total costs during the postindex period were higher in the DED cohort than among matched controls (€117 million versus €107 million; p < 0.001).
CONCLUSION: This retrospective database analysis provides a better understanding of the epidemiology, clinical characteristics, real-world treatment patterns, HCRU and costs associated with DED in patients living in Germany.