[Use of biotherapy in the management of Behçet's disease in a department of internal medicine]. / Recours à la biothérapie dans la prise en charge de la maladie de Behçet dans un service de médecine interne.

BACKGROUND: Behçet's disease (BD) is a recurrent multisystemic disease responsible for occlusive vasculitis with arterial, venous and capillary involvement. The aim of this study was to determine the frequency and the features associated with the use of biotherapy in the management of patients followed in our department for BD. METHODS: This is a retrospective study of patients medical records followed for BD in a department of internal medicine from January 2005 to August 2018. RESULTS: A total of 41 patients were included with a mean age at diagnosis of 42.5±12.1 years (range 16 to 63) and a sex ratio men/women of 1.05. Oral and/or genital aphtosis was present in 70.7% of the patients. Other lesions were: ocular (78.0%), articular (46.3%), cutaneous (41.5%), central neurological (34.1%), vascular (26.8%), digestive (7.3%), pericardial (2.4%) and epididymal (2.4%). A biotherapy, interferon α and monoclonal antibodies, was used in 15 patients (36.6%), after failure of conventional treatments. The monoclonal antibodies were anti-TNFα (infliximab, adalimumab, certolizumab and golimumab) except in one patient for whom ustekinumab was used. Biotherapy was used in 46.9% of the patients with ocular involvement and never used in those patients without ocular involvement (P=0.01). CONCLUSION: Biotherapy is effective and represents a solution to the failures of conventional treatments in severe forms of Behçet's disease with ocular involvement.

[Scleritis and systemic diseases: What should know the internist?] / Sclérites et maladies systémiques : que doit savoir l'interniste ?

Scleritis is an inflammatory disease of the sclera; outer tunic of the eye on which the oculomotor muscles are inserted. It can be associated with a systemic disease up to one time out of 3. These associated diseases are mainly rheumatoid arthritis, vasculitis, including granulomatosis with polyangiitis in the first line and spondyloarthropathies. Before mentioning such an etiology, it is necessary to eliminate an infectious cause, mainly herpetic, which is regularly underestimated. The classification of scleritis is clinical. We distinguish between anterior scleritis and posterior scleritis. Anterior scleritis is diffuse or nodular, usually of good prognosis. Anterior necrotizing scleritis with inflammation is often associated with an autoimmune disease, necrotizing scleritis without inflammation usually reflects advanced rheumatoid arthritis. The treatment of these conditions requires close collaboration between internists and ophthalmologists to decide on the use of corticosteroid therapy with or without immunosuppressors or biotherapies.

[Eye and cat scratch disease: A case series]. / Œil et maladie des griffes du chat : à propos de 7 cas.

INTRODUCTION: Cat scratch disease is a pleiomorphic condition, sometimes with isolated ophthalmic involvement. We report the clinical observations of seven cases with ophthalmologic manifestations of cat scratch disease. OBSERVATIONS: There were seven patients, with a median age of 52 years, of whom five were women and three had unilateral involvement. Six exhibited Leber's stellate neuroretinitis, an incomplete syndrome in two cases, and one associated with chorioretinal foci. One patient had isolated retinal infiltrates. The diagnosis of cat scratch disease was confirmed by Bartonella henselae serology, positive in all cases. All patients received treatment with doxycycline. Ocular complications (with optic atrophy and macular retinal pigment epithelial changes) were noted in five cases. DISCUSSION: Ocular bartonellosis is an atypical clinical form. It requires a directed ancillary work-up with serology or PCR, which has the peculiarity of being highly specific if not very sensitive. Treatment is above all preventive. Antibiotics may be initiated. CONCLUSION: Cat scratch disease must be excluded in the work-up of posterior uveitis.

[Retinal macroaneurysms and macular hemorrhages: report of five cases]. / Macro-anévrismes rétiniens et hémorragies maculaires: à propos de 5 cas.

Retinal macroaneurysm is an uncommon condition, found mainly in hypertensive women over age 60. We report clinical observations in five cases of complicated retinal macroaneurysms. These were all hypertensive women with a mean age of 80.2 years. All retinal macroaneurysms were located in a temporal distribution (superior branch in 80 % of cases), proximal to the third bifurcation, and presented with macular hemorrhage. 4 of the 5 patients were treated surgically by posterior vitrectomy, and one underwent a subretinal injection of recombinant tissue plasminogen activator and gas tamponnade. Functional results were variable. Retinal atrophy secondary to the toxicity of the hemorrhage was observed in two cases. One macular hole was noted.