Effectiveness and safety comparison of three eye and orbital reconstruction techniques in facial plastic surgery.

PURPOSE: To compare the effectiveness and the safety of three eye reconstruction techniques with porous bioceramic implantation in facial surgery: the "four petals" eye evisceration (EE) technique, the "russian doll" EE technique and the enucleation with "on-the-table" evisceration technique. METHODS: Retrospective review of patients who underwent surgical orbit reconstruction with primary placement of a porous bioceramic orbital implant using three techniques at Quinze-Vingts National Center (Paris, France). We compared outcomes of three surgical orbit reconstruction techniques: the "four petal" EE technique, the "russian doll" EE technique and the enucleation with "on-the-table" evisceration technique. The primary endpoint was to determine the rate of implant exposure and the facial cosmetic result during the first year after surgery for each technique. The mean of the Numeric Pain Rating Scale (NRS) after surgery at day 1 was also a primary endpoint. In addition, data such as analgesic intake and rate of revision surgery were compared for each technique. RESULTS: One hundred and ten patients were included: 70 patients in the "four petals" procedure group, 31 in the "on-the-table" procedure group and 9 in the "russian doll" procedure group. NRS pain at day 1 was statistically significantly lower in the "four petals" procedure group 0.9 [standard deviation (SD)] (1.8) and in the "russian doll" procedure group 1 (1.7) than in the "on-the-table" procedure group 2.5 (2.4) (P=0.001). Implant exposure was statistically significantly lower in the "four petals" procedure group (2.9%) and in the "on-the-table" procedure group (3.2%) when compared to the "russian doll" procedure group (22.2%) (P=0.03). Rate of revision surgery was lower in the "four petals" procedure group (11.5%) than in the "russian doll" procedure group (33.3%) and the "on-the-table" procedure group (22.6%). "russian doll" evisceration procedure group had the highest orbital lipofilling rate due to the highest rate of enophthalmos. Therefore, the cosmetic result was better in the "four petals" and the "on-the-table" procedure group. CONCLUSION: The "four petals" EE technique for surgical eye and orbital reconstruction seems to be a method that reduce implant extrusion, postoperative pain and improve facial esthetic result.

[Update from France Macula Federation: Diagnosis of wet AMD]. / Actualisations de la Fédération France Macula : diagnostic de la DMLA exsudative.

PURPOSE: To update the recommendations of the France Macula Federation for the diagnosis of wet age-related macular degeneration (AMD). METHODS: Analysis of literature and expert opinion. RESULTS: The FMF recommends diagnosing wet AMD by combining the results of fundus examination (or color or monochromatic fundus photographs), optical coherence tomography (OCT) showing exudative signs, and morphological visualization of the neovascular membrane, which may be obtained non-invasively (OCT-angiography) or invasively (fluorescein and/or indocyanine green angiography). Under optimal conditions in which all these tools are available, the FMF recommends using non-invasive methods as first-line tools and resorting to dye angiography if diagnostic doubt remains. CONCLUSION: As observed in other fields of medical imaging, non-invasive methods are preferred to invasive methods for the diagnosis of wet AMD, while the latter are reserved for more difficult cases.

[Update from France Macula Federation: Treatment of Wet AMD]. / Actualisations de la Fédération France Macula : prise en charge thérapeutique de la DMLA exsudative.

PURPOSE: To update the recommendations of the France Macula Federation for treatment of wet age-related macular degeneration (AMD). METHODS: Analysis of literature and expert opinion. RESULTS: The FFM recommends initiating anti-VEGF therapy as soon as possible after diagnosis of exudative AMD. There has been no major change in the last several years concerning the procedure of intravitreal injection itself. However, the litigious points are discussed: simultaneous bilateral injection; antibiotic therapy; medico-legal aspects. All anti-VEGF strategies possess advantages and limitations. The strategy should be left to the ophthalmologists' preference. However, the chosen strategy should be explained to patients and strictly followed. CONCLUSION: The treatment of wet-AMD is more precisely codified than before. However, various strategies still coexist.

[Management of wet AMD in France in 2015]. / Prise en charge de la DMLA exsudative en France en 2015.

PURPOSE AND CONTEXT: Intravitreal administration of anti-VEGF agents, available in France since 2007, allows stabilization and improvement in visual acuity in wet age-related macular degeneration (AMD). In the past few years, the management of this disease has evolved in terms of both diagnostic methods and treatment schedules, which have been adapted to the pathophysiology of AMD. The goal of this survey, performed in a representative sample of French ophthalmologists, was to describe the evolution of medical practices one year after a similar survey (Massé et al., J Fr Ophtalmol 2016; 39: 40-7). METHOD: The survey was performed from December, 2014 to March, 2015 in 191 ophthalmologists (53 general ophthalmologists and 98 retina specialists) with an on-line questionnaire. This questionnaire was designed by a committee of ophthalmologists to describe practices concerning screening, diagnosis, treatment and follow-up of wet AMD. RESULTS: An initial intravitreal injection of an anti-VEGF agent was usually performed within 10 days after the diagnosis of wet AMD by 98% of ophthalmologists and within 5 days by 63%. The treatment protocols favored by retina specialists were pro re nata (PRN) for 58%, Observe and Plan for 25% and Treat and Extend for 17%. Bilateral intravitreal injections were performed on the same day by 46% of retina specialists, mostly for the convenience of the patient and because of the low infectious risk. The initial protocol was maintained by one third of retina specialists throughout the course of treatment, while two thirds of them reported that they reassessed the protocol on average after 5 months. CONCLUSION: This survey on the practices of the ophthalmologists in wet AMD highlights an improvement in the time course of patient management and an evolution of treatment schedules toward individualized protocols.

Multimodal imaging and functional correlations identify unusual cases of macular retinal pigment epithelium hypopigmentation occurring without functional loss.

PURPOSE: Patients with unusual macular retinal pigment epithelium (RPE) hypopigmentation are described and analyzed using retinal multimodal imaging. METHODS: We report three cases of patients with unilateral (2) or bilateral (1) macular lesions discovered incidentally on fundoscopy. A comprehensive ophthalmic examination including visual acuity, fundoscopy, spectral-domain optical coherence tomography (SD-OCT), short-wavelength light and near-infrared autofluorescence, fluorescein angiography, microperimetry, multifocal electroretinogram, adaptive optics (AO), and OCT-angiography (OCT-A) has been performed. RESULTS: Visual acuity was 20/20 in both eyes of all patients. The lesion appeared hyperautofluorescent on short-wavelength light and hypoautofluorescent on near-infrared light. Fluorescein angiography revealed a sharply demarcated macular hyperfluorescence without any leakage, suggesting a window defect. Interestingly, SD-OCT revealed only a choroidal hyperreflectivity in relation to the lesions without any abnormality of the outer retinal layers. Microperimetry was normal except for 1 patient with bilateral lesion and subtle decrease in macular sensitivity. Mf ERG was normal in all three patients. AO showed a well-preserved cone mosaic, suggesting that the abnormality was localized under the photoreceptor layers. OCT-A revealed hyperreflectivity just below the RPE layer, corresponding to the macular lesion observed on fundoscopy and the choroidal hyperreflectivity seen on SD-OCT. CONCLUSIONS: Macular RPE hypopigmentation should be considered in case of an isolated macular lesion without functional visual impairment or anatomical defect on SD-OCT.

[Overview of medical practices in wet AMD in France]. / Vue d'ensemble des pratiques médicales dans la DMLA exsudative en France.

BACKGROUND AND OBJECTIVES: Wet AMD is characterized by the formation of choroidal neovascularization, mediated by vascular endothelial growth factor (VEGF) and responsible for a decrease in visual acuity and metamorphopsia of sudden onset. Intravitreal anti-VEGF can stabilize or even improve visual acuity. Although there is a consensus among ophthalmologists about the induction phase injection of anti-VEGF, there appear to be differences in practice regarding therapeutic treatment modalities. The goal of this work was to explore this hypothesis and to better understand real life practices. METHOD: The Ipsos institute conducted a qualitative survey of 16 retinal specialists and 9 general ophthalmologists in September and October 2013, using a questionnaire developed by a scientific committee of experts. Fifteen telephone interviews and 4 face-to-face meetings with a retina specialist and an ophthalmologist were conducted. This qualitative study allowed the development of a quantitative survey of 200 retina specialists and general ophthalmologists, conducted between November 2013 and January 2014, to describe practices in diagnosis, treatment and follow-up of wet AMD. RESULTS: A distribution of roles between the ophthalmologist making the initial diagnosis and the retinal specialists responsible for treatment and follow-up was noted. Treatment was initiated within 10 days of diagnosis as recommended by the HAS in only one third of patients. After the induction phase of treatment, i.e. three monthly injections of anti-VEGF, treatment and monitoring practices were heterogeneous with 74% of physicians using a PRN treatment protocol, 22% a bimonthly protocol (with monthly monitoring in 19.4% of cases) and 4% a "treat and extend" protocol. There was little change in the protocol chosen in the case of recurrence. CONCLUSION: Three quarters of ophthalmologists report using a PRN protocol, and over 90% report seeing their patients monthly, either for injection or for a check-up. This apparent uniformity is in reality more complex: for the large majority, they prefer to closely follow the patient so as to treat the slightest recurrence, but with great variability in practices with regard to individualization of treatment.

High-resolution spectral domain optical coherence tomography features in adult onset foveomacular vitelliform dystrophy.

PURPOSE: To describe the different morphological features in adult onset foveomacular vittelliform dystrophy (AOFVD) using high-resolution spectral domain optical coherence tomography (OCT). DESIGN: Prospective observational case series. METHODS: Complete ophthalmologic examination, including spectral domain OCT, was performed in 49 consecutive AOFVD patients (60 eyes). RESULTS: In 28/60 eyes, spectral domain OCT showed hyper-reflective clumps within the outer plexiform and outer nuclear layers. In 9/60 eyes, the photoreceptor inner segment/outer segment (IS/OS) interface appeared highly reflective like a shell all around the vitelliform material, and appeared irregular and discontinued in 27/60 eyes. The Verhoeff membrane was clearly visible at the border of the lesion, disappeared over the vitelliform lesion in 20/60 eyes, became thickened and less defined on the outer aspect of the lesion in 11/60 eyes, appeared without noticeable alterations in 10/60 eyes and not well defined in 19/60 eyes. The vitelliform material appeared as a highly reflective dome-shaped lesion (homogeneous in 14/60 eyes and heterogeneous in 36/60 eyes) located between the photoreceptor layer and the retinal pigment epithelium (RPE). In 10/60 eyes, the macular lesion appeared as hypo/a-reflective. The RPE appeared irregular in 14/60 eyes, with hyper-reflective mottling on its inner aspect. We observed discrete RPE detachments in 29/60 eyes. CONCLUSIONS: We hypothesise that early changes involve the layer between RPE and the IS/OS interface, first with vitelliform material accumulation beneath the sensory retina, and then with IS/OS alterations, pigments migration towards inner layers and fluid accumulation. These changes come with RPE alterations such as hypertrophy or sub-RPE deposits.

Infrared features of classic choroidal neovascularisation in exudative age-related macular degeneration.

AIM: Wet age-related macular degeneration (AMD) represents a heterogeneous group of phenotypes, all defined by fluorescein angiography features (FA). Imaging of wet AMD is extensively described in literature, including colour pictures, FA, indocyanine green angiography (ICG) and optical coherence tomography (OCT). The purpose of this study was to describe features of infrared (IR) pictures of a homogeneous subgroup of classic choroidal neovascularisation (CNV) associated with wet AMD, METHODS: We analysed 22 eyes of 22 consecutive patients with classic CNV. All patients underwent a complete ophthalmological examination including colour fundus photography, infrared picture, fluorescein angiography, indocyanine green angiography and an optical coherence tomography. RESULTS: Infrared pictures revealed a whitish ring surrounding the neovascular lesion in all eyes (22/22). The whitish ring corresponded in all cases to the borders of the CNV defined on the early phase of FA and ICG pictures. The ring had an "O-shape" in 15/22 cases (68%) and a "U-shape" in 7/22 cases (32%). CONCLUSION: Analysis of infrared pictures in classic CNV constantly revealed a whitish ring that is correlated to the limits of the lesion. IR picture is a non invasive imaging of the macula, but the specificity of the features needs to be investigated in further studies.