TY - JOUR
T1 - Intravitreal anti-VEGF therapy is not associated with a higher risk of all-cause mortality in patients with macular oedema caused by posterior segment vascular diseases
AU - Loukovaara, Sirpa
AU - Haukka, Jari
N1 - Funding Information:
Funding: This study was supported by Y1014SI004 grant (SL), and funded by University of Helsinki, Finland (JH).
Publisher Copyright:
© 2021 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd
Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/1/2
Y1 - 2021/1/2
N2 - Purpose: To examine whether real-world clinical patients with macular oedema (MO) receiving intravitreal antivascular endothelial growth factor (VEGF) therapy have a higher mortality compared with a matched reference population. Methods: A population-based, retrospective cohort study of 26 386 patients from Finland, from January 1, 2001, to December 31, 2017. Index patients were identified through the Caring Epidemiology Project database, receiving at least one intravitreal anti-VEGF injection for wet age-related macular degeneration (AMD, n = 2243, 48.61%), diabetic MO (n = 744, 16.12%), MO due to retinal vascular occlusion (n = 589, 12.77%), or other MO (n = 1038, 22.5%). For each individual treated with intravitreal injection (n = 4614), five age-, sex-, calendar year- and hospital district- matched control individuals (n = 21 772) were chosen. Baseline data of chronic conditions were available. All-cause and cause-specific mortality was analysed using Cox´s proportional hazards model. Results: In general, the anti-VEGF treated patients had a higher prevalence of systemic conditions, including diabetes (60.1% vs. 46.8%, p < 0.001), chronic hypertension (38.4% vs. 34.6%, p < 0.001), in hospital-treated ischaemic heart disease (23.1% vs. 21.5%, p = 0.014), and glaucoma (11.1% vs. 6.3%, p < 0.001) than controls. There was no difference in all-cause mortality between the anti-VEGF treated patients and matched controls (p = 0.62). In unadjusted Kaplan–Meier analysis of wet AMD subgroup, all-cause mortality was lower in anti-VEGF treated patients than matched controls (p = 0.015), but adjusted Cox´s proportional hazards model showed no difference in the risk of all-cause mortality (HR 0.85, 95% CI 0.66–1.09). Conclusions: Intravitreal anti-VEGF therapy was not associated with an increase in the risk of mortality in patients with MO compared with age- and sex-matched controls.
AB - Purpose: To examine whether real-world clinical patients with macular oedema (MO) receiving intravitreal antivascular endothelial growth factor (VEGF) therapy have a higher mortality compared with a matched reference population. Methods: A population-based, retrospective cohort study of 26 386 patients from Finland, from January 1, 2001, to December 31, 2017. Index patients were identified through the Caring Epidemiology Project database, receiving at least one intravitreal anti-VEGF injection for wet age-related macular degeneration (AMD, n = 2243, 48.61%), diabetic MO (n = 744, 16.12%), MO due to retinal vascular occlusion (n = 589, 12.77%), or other MO (n = 1038, 22.5%). For each individual treated with intravitreal injection (n = 4614), five age-, sex-, calendar year- and hospital district- matched control individuals (n = 21 772) were chosen. Baseline data of chronic conditions were available. All-cause and cause-specific mortality was analysed using Cox´s proportional hazards model. Results: In general, the anti-VEGF treated patients had a higher prevalence of systemic conditions, including diabetes (60.1% vs. 46.8%, p < 0.001), chronic hypertension (38.4% vs. 34.6%, p < 0.001), in hospital-treated ischaemic heart disease (23.1% vs. 21.5%, p = 0.014), and glaucoma (11.1% vs. 6.3%, p < 0.001) than controls. There was no difference in all-cause mortality between the anti-VEGF treated patients and matched controls (p = 0.62). In unadjusted Kaplan–Meier analysis of wet AMD subgroup, all-cause mortality was lower in anti-VEGF treated patients than matched controls (p = 0.015), but adjusted Cox´s proportional hazards model showed no difference in the risk of all-cause mortality (HR 0.85, 95% CI 0.66–1.09). Conclusions: Intravitreal anti-VEGF therapy was not associated with an increase in the risk of mortality in patients with MO compared with age- and sex-matched controls.
KW - all-cause mortality
KW - anti-VEGF
KW - diabetic macular oedema
KW - retinal vein occlusion
KW - wet age-related macular degeneration
U2 - 10.1111/aos.14717
DO - 10.1111/aos.14717
M3 - Article
AN - SCOPUS:85099036133
SN - 1755-375X
VL - 99
SP - 893-e898
JO - Acta Ophthalmologica
JF - Acta Ophthalmologica
IS - 6
ER -
