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@ARTICLE{VignalClermo:169155,
author = {Vignal-ClermoḤ, Catherine and Yu-Wai-Man, Patrick and
Newman, Nancy J and Carelli, Valerio and Moster, Mark L and
Biousse, Valerie and Subramanian, Prem S and Wang, An-Guor
and Donahue, Sean P and Leroy, Bart P and Sadun, Alfredo A
and Klopstock, Thomas and Sergott, Robert C and Fernández,
Gema Rebolleda and Chwalisz, Bart K and Banik, Rudrani and
Taiel, Magali and Roux, Michel and Sahel, José-Alain},
collaboration = {Group, LHON Study},
title = {{S}afety of lenadogene nolparvovec gene therapy over 5
years in 189 patients with {L}eber hereditary optic
neuropathy.},
journal = {American journal of ophthalmology},
volume = {249},
issn = {0002-9394},
address = {New York, NY},
publisher = {Elsevier Science},
reportid = {DZNE-2023-00034},
pages = {108 - 125},
year = {2023},
abstract = {To evaluate the safety profile of lenadogene nolparvovec
(Lumevoq) in patients with Leber hereditary optic
neuropathy.Pooled analysis of safety data from 5 clinical
studies.A total of 189 patients received single unilateral
or bilateral intravitreal injections of a recombinant
adeno-associated virus 2 (rAAV2/2) vector encoding the human
wild-type ND4 gene. Adverse events (AEs) were collected
throughout the studies, up to 5 years. Intraocular
inflammation and increased intraocular pressure (IOP) were
ocular AEs of special interest. Other assessments included
ocular examinations, vector bio-dissemination, and systemic
immune responses against rAAV2/2.Almost all patients
$(95.2\%)$ received 9 × 1010 viral genomes and $87.8\%$ had
at least 2 years of follow-up. Most patients $(75.1\%)$
experienced at least one systemic AE, but systemic
treatment-related AEs occurred in 3 patients; none were
serious. Intraocular inflammation was reported in $75.6\%$
of lenadogene nolparvovec-treated eyes. Almost all
intraocular inflammations occurred in the anterior chamber
$(58.8\%)$ or in the vitreous $(40.3\%),$ and were of mild
$(90.3\%)$ or moderate $(8.8\%)$ intensity; most resolved
with topical corticosteroids alone. All IOP increases were
mild to moderate in intensity. No AE led to study
discontinuation. Bio-dissemination of lenadogene nolparvovec
and systemic immune response were limited. The safety
profile was comparable for patients treated bilaterally and
unilaterally.Lenadogene nolparvovec had a good overall
safety profile with excellent systemic tolerability,
consistent with limited bio-dissemination. The product was
well tolerated, with mostly mild ocular side effects
responsive to conventional ophthalmologic treatments.},
keywords = {Dependovirus / Humans / Optic Atrophy, Hereditary, Leber:
drug therapy / Optic Atrophy, Hereditary, Leber: genetics /
Genetic Vectors / Parvovirinae: genetics / Genetic Therapy /
Inflammation: etiology / Leber hereditary optic neuropathy
(Other) / intravitreal gene therapy (Other) / safety
(Other)},
cin = {AG Höglinger 2},
ddc = {610},
cid = {I:(DE-2719)1111015},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:36496192},
doi = {10.1016/j.ajo.2022.11.026},
url = {https://pub.dzne.de/record/169155},
}