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Bah MG, Rodriguez D, Cazeneuve C, Mochel F, Devos D, Suppiej A, Roubertie A, Meunier I, Gitiaux C, Curie A, Klapczynski F, Allani‐Essid N, Carneiro M, Van Minkelen R, Kievit A, Fluss J, Leheup B, Ratbi L, Héron D, Gras D, Do Cao J, Pichard S, Strubi‐Villaume I, Audo I, Lesca G, Charles P, Dubois F, Comet‐Didierjean P, Capri Y, Barondiot C, Barathon M, Ewenczyk C, Durr A, Mignot C. Deciphering the natural history of SCA7 in children. Eur J Neurol 2020; 27:2267-2276. [DOI: 10.1111/ene.14405] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/10/2020] [Indexed: 11/30/2022]
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Hamel C, Bocquet B, Manes G, Meunier I. Human case. Acta Ophthalmol 2017. [DOI: 10.1111/j.1755-3768.2017.01354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. Hamel
- INSERM; U1051; Montpellier France
| | | | - G. Manes
- INSERM; U1051; Montpellier France
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Lenaers G, Charif M, Amati-Bonneau P, Chao de la Barca J, Procaccio V, Gerber S, Kaplan J, Roubertie A, Meunier I, Reynier P, Rozet J, Hamel C, Bonneau D. The genetic pathophysiology of dominant optic atrophy. Acta Ophthalmol 2016. [DOI: 10.1111/j.1755-3768.2016.0117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Meunier I, Lenaers G, Hamel C, Defoort-Dhellemmes S. [Hereditary optic neuropathies: from clinical signs to diagnosis]. J Fr Ophtalmol 2013; 36:886-900. [PMID: 24161764 DOI: 10.1016/j.jfo.2013.05.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 04/17/2013] [Accepted: 05/17/2013] [Indexed: 10/26/2022]
Abstract
Inherited optic atrophy must be considered when working up any optic nerve involvement and any systemic disease with signs of optic atrophy, even with a negative family history. There are two classical forms: dominant optic atrophy, characterized by insidious, bilateral, slowly progressive visual loss and temporal disc pallor, and Leber's optic atrophy, characterized by acute loss of central vision followed by the same event in the fellow eye within a few weeks to months, with disc hyperemia in the acute phase. Family history is critical for diagnosis. In the absence of family history, the clinician must rule out an identifiable acquired cause, i.e. toxic, inflammatory, perinatal injury, traumatic or tumoral, with orbital and brain imaging (MRI). Recessive optic atrophies are more rare and more severe and occur as part of multisystemic disorders, particularly Wolfram syndrome (diabetes mellitus, diabetes insipidus, and hearing loss). Effective treatments are limited; alcohol and smoking should be avoided. A cyclosporine trial (taken immediately upon visual loss in the first eye) is in progress in Leber's optic atrophy to prevent involvement of the fellow eye.
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Affiliation(s)
- I Meunier
- Centre national de référence maladies rares, affections sensorielles génétiques, service d'ophtalmologie, hôpital Gui-de-Chauliac, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France.
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Meunier I, von Messling V. NS1-mediated delay of immune activation contributes to influenza A virulence in ferrets. BMC Proc 2011. [DOI: 10.1186/1753-6561-5-s1-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Meunier I, von Messling V. NS1-mediated delay of immune activation contributes to influenza A virulence in ferrets. BMC Proc 2011. [PMCID: PMC3019405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- I Meunier
- INRS-Institut Armand-Frappier, University of Quebec, Laval, Quebec H7V 1B7, Canada
| | - V von Messling
- INRS-Institut Armand-Frappier, University of Quebec, Laval, Quebec H7V 1B7, Canada
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Titah S, Meunier I, Hamel C. 454 Pronostic de la maladie de Best : données d’un centre de référence affections sensorielles génétiques ; à propos de 30 patients. J Fr Ophtalmol 2009. [DOI: 10.1016/s0181-5512(09)73578-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Meunier I, Ben Salah S, Arndt C, Hamel C. 275 Maladie de Best avec électro-oculogramme normal : à propos de trois familles. J Fr Ophtalmol 2008. [DOI: 10.1016/s0181-5512(08)70872-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tran Ly T, Le Tien V, Fardeau C, Meunier I, Bodaghi B, Lehoang P. 146 Prise en charge thérapeutique des néovaisseaux choroïdiens d’origine inflammatoire. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)79958-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Meunier I, Szo T, Sarfati E, Benhamou R. 363 Aspect en tomographie à cohérence optique dans un cas de maculopathie liée au tamoxifène. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)80176-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Troesch M, Lapierre P, Meunier I, Lapointe N, Alvarez F, Boucher M, Soudeyns H. P.157 Revisiting HCV E2 amino acid sequence variability: Tentative definition of a novel hypervariable region. J Clin Virol 2006. [DOI: 10.1016/s1386-6532(06)80337-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Caputo G, Merdassi A, Metge F, Palanza L, Meunier I. 363 Chirurgie combinée de membrane épirétinienne et de cataracte comparée à la prise en charge séquentielle. J Fr Ophtalmol 2005. [DOI: 10.1016/s0181-5512(05)74760-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mrejen S, Metge F, Dureau P, Edelson C, Meunier I, Caputo G. 137 Maladie de Coats : prise en charge thérapeutique. À propos de 25 cas. J Fr Ophtalmol 2005. [DOI: 10.1016/s0181-5512(05)74533-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Metge F, Dureau P, Edelson C, Audren F, Meunier I, Caputo G. 256 Dysplasies vitréo-rétiniennes : à propos de 10 cas. J Fr Ophtalmol 2005. [DOI: 10.1016/s0181-5512(05)74654-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Desmettre T, Meunier I, Maurage CA, Mordon S. [Transpupillary thermotherapy and age-related macular degeneration]. J Fr Ophtalmol 2004; 27:3S57-64. [PMID: 15602407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Transpupillary thermotherapy (TTT) has been proposed over the last a few years for the treatment of subfoveal occult choroidal neovessels resulting from age-related degeneration (AMD) when they are symptomatic and associated with exudation. Several pilot studies have shown how this technique can decrease or slow down the progression of exudation related to choroidal neovessels. Based on these pilot studies, a randomized study (TTT4CNV) is in progress to evaluate the efficacy of TTT. While the inclusion of the patients in this study has come to an end, the therapeutic context of AMD has recently been changed with a permit to market Visudyn for photodynamic therapy (PDT) for some types of subfoveal occult choroidal neovessels. Moreover, the clinical studies in progress on photodynamic therapy and antiangiogenic drugs now make it possible to consider combined treatments possibly including TTT. This paper aims to provide a report on the current place and potential of TTT within the therapeutics available or soon available for subfoveal occult choroidal neovessels of AMD.
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Affiliation(s)
- T Desmettre
- Centre d'Imagerie Laser et Réadaptation Basse Vision, Lambersart.
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Desmettre T, Meunier I, Maurage CA, Mordon S. Thermothérapie transpupillaire et dégénérescence maculaire liée à l’âge. J Fr Ophtalmol 2004. [DOI: 10.1016/s0181-5512(04)96272-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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De Laage De Meux P, Zafad R, Arndt C, Caputo G, Meunier I, Edelson C. [Intraocular lens implantation in the first year of life]. J Fr Ophtalmol 2001; 24:360-5. [PMID: 11351207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
We evaluated 36 eyes in 23 infants between one and eleven months old who had primary posterior chamber intraocular lens implantation for congenital cataracts. All eyes had a capsulorhexis of anterior and posterior capsulae and anterior vitrectomy. In order to obtain an emmetropia at age 5 years, we chose a 35% undercorrection of lens power for infants less than six months old, and 25% for infants between seven and eleven months old. The average follow-up was 15.3 months. Nine eyes developed posterior synechiae and eight developed a posterior opacification. The average postoperative refraction was +5.81 dioptries at one month, +4.56 at four months, +1.5, at one year, and +0.19 at two years. There was a marked subjective visual improvement in 34 eyes.
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Affiliation(s)
- P De Laage De Meux
- Service d'ophtalmologie et d'ophtalmopédiatrie, Fondation Ophtalmologique A de Rothschild, 29, rue Manin, 75019, Paris
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Razavi S, Meunier I, Souied E, Sterkers M, Coscas G, Soubrane G. [Manifestations in the posterior segment during sarcoidosis]. J Fr Ophtalmol 1999; 22:110-21. [PMID: 10221205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- S Razavi
- Clinique Ophtalmologique Universitaire de Créteil, Université de Paris XII
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Glacet-Bernard A, Meunier I. [Vascular diseases of the retina]. Rev Prat 1996; 46:1737-43. [PMID: 8949281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Retinal venous occlusion are usually associated with hypertension and arteriosclerosis; visual loss can be mild or severe. Two complications are related with a poor visual outcome: macular oedema and severe retinal ischaemia. Retinal artery occlusion is responsible for a sudden visual loss, usually caused by embolism. In cases without early reperfusion, visual loss is irretrievable. Retinal vasculitides, characterized by inflammation of blood vessels, are isolated or associated with systemic diseases. Visual prognosis is usually poor, particularly in cases of vascular occlusions or retinal necrosis.
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Affiliation(s)
- A Glacet-Bernard
- Clinique ophtalmologique universitaire, Université Paris XII, Créteil
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Abstract
OBJECTIVE To identify specific features of pigment epithelium detachments with limited hyperfluorescent lesions (hot spots). DESIGN One hundred eighty-two consecutive patients (186 eyes) who had vascularized pigment epithelium detachments and recent onset of symptoms were examined with indocyanine green and fluorescein videoangiography using the scanning laser ophthalmoscope. The choroidal neovascularization complex and macular retinal vessels were studied. The natural history and the effect of laser treatment were evaluated. RESULTS Fifty-four eyes had hot spots on indocyanine green angiography. In 50 of these 54 eyes, the video analysis showed an anastomosis of one or more retinal vessels, with the choroidal neovascularization within the hot spot. One or two retinal veins or arteries or both filled with both dyes and were seen to enter into the hot spot. Results of indocyanine green-guided photocoagulation of the hot spot in 28 eyes were disappointing. CONCLUSION Continuous recording of the early phases of fluorescein and indocyanine green angiography allowed identification of chorioretinal anastomoses in vascularized pigment epithelium detachments with hot spots at an early exudative stage of age-related macular degeneration in 50 (26.8%) of 186 eyes. The poor outcome of laser photocoagulation could be related not only to the development of an overlying pigment epithelium detachment, but also to the retinal and choroidal vascularization of the lesion.
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Affiliation(s)
- D Kuhn
- Department of Ophthalmology of University Paris-XII--Crétil, France
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Meunier I. Automated quantification of macular nonperfusion in central retinal vein occlusion treated with isovolemic haemodilution using digitized angiography. Vision Res 1995. [DOI: 10.1016/0042-6989(95)98521-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Meunier I. Evaluation with indocyanine green angiography of macular hemorrhages in pathological myopia. Vision Res 1995. [DOI: 10.1016/0042-6989(95)98842-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
A first report on the biological evaluation of a series of isomerically pure benzoporphyrin derivatives (cis- and trans-isomers) as methyl esters is described. In preliminary in vivo studies, the n-hexyl ether analogues of both cis- and trans-isomers of benzoporphyrin derivatives were found to be more active than the industrially prepared benzoporphyrin derivative, a mixture of monocarboxylic acids (BPDMA, Quadralogic Technologies, Vancouver). Further studies with 4-de-vinyl-4- (1-hexyloxyethyl) benzoporphyrin derivative showed that, like BPDMA, it had reduced residual skin phototoxicity compared in mice with Photofrin. The uptake and clearance characteristics of BPDMA were also compared with the 4-(1-hexyloxyethyl)-derivative by in vivo reflection spectroscopy.
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Affiliation(s)
- R K Pandey
- Department of Radiation Biology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
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Meunier I, Mahiddine H, Gifuni L, Soubrane G, Coscas G. P 360 Evaluation with indocyanine green angiography of macular hemorrhages in pathological myopia. Vision Res 1995. [DOI: 10.1016/0042-6989(95)90620-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Meunier I, Glacet-Bernard A, Mimoun G, Bunel P, Quentel G, Soubrane G, Coscas G. 3327 Automated quantification of macular nonperfusion in central retinal vein occlusion treated with isovolemic haemodilution using digitized angiography. Vision Res 1995. [DOI: 10.1016/0042-6989(95)90313-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Meunier I, Mishra A, Hanquet B, Guilard R, Cocolios P. Synthesis and characterization of various unsubstituted and mono-N-substituted tetraazamacrocycles. CAN J CHEM 1995. [DOI: 10.1139/v95-087] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Syntheses of tetraazamacrocycles have been carried out by using p-toluenesulfonyl chloride as protective group. The [14(ane) N4] and [15(ane) N4] were also obtained by the template synthesis. Mono-N-functionalization of tetraazamacrocycles was accomplished by reaction of a fivefold excess of the free macrocycles with 1 equivalent of a suitable alkylating or arylating reagent. The key point of the synthesis lies in the use of an excess of the macrocycle over the substituting reactants to reduce the formation of polysubstituted derivatives, and in the easy separation of the excess of unreacted macrocycle. All the products were characterized on the basis of spectral studies (1H and l3C NMR, including 2D NMR and NOE difference studies) and mass spectrometry. Keywords: tetraazamacrocycles, improved synthesis, protective group, N-tosylation, template synthesis, NOE difference spectroscopy.
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Cohen SY, Meunier I, Soubrane G, Glacet-Bernard A, Coscas GJ. Visual function and course of basal laminar drusen combined with vitelliform macular detachment. Br J Ophthalmol 1994; 78:437-40. [PMID: 7520275 PMCID: PMC504818 DOI: 10.1136/bjo.78.6.437] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Basal laminar drusen (BLD) are small round yellow drusen that are more easily visualised angiographically than biomicroscopically, with a 'stars in the sky' pattern. Patients with BLD are predisposed to macular vitelliform detachment. Little is known about the course of the disease, but the prognosis for retention of useful central vision for patients with BLD is thought to be better than for patients with typical drusen. A retrospective analysis of clinical and angiographic charts of 19 patients with BLD combined with a vitelliform macular detachment was performed to precisely describe their course. In addition, nine patients were re-examined to allow an analysis of their visual function--that is, central visual field, contrast sensitivity, and colour vision. Eyes without choroidal new vessels retained a fair visual acuity (mean final visual acuity 0.5; follow up 4 to 69 months, mean 24 months). In 11 of these eyes visual function assessment disclosed a reduction of contrast sensitivity in high and medium spatial frequencies in nine eyes (81%), a blue-yellow dyschromatopsia in nine eyes (81%), and a mild reduction of foveal threshold in seven eyes (63%). Choroidal neovascularisation (CNV) was observed in 12 eyes (31%) with a poor final outcome (mean final visual acuity 0.1). Two thirds of cases of CNV were observed at the time of presentation; thus this finding may be a bias of a referring centre. However, the high prevalence of CNV suggests the need for a close follow up of patients with BLD.
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Affiliation(s)
- S Y Cohen
- Department of Ophthalmology, University of Paris, XII-Creteil, Hôpital Intercommunal, France
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Fardeau C, Brezin A, Ozdemir N, Hamedani M, Meunier I, Wechsler B, LeHoang P. P 097 Analysis of laser cell flare meter measurements in Behçet's uveitis during the remission period. Rev Med Interne 1993. [DOI: 10.1016/s0248-8663(05)82399-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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