Publications (251)503.47 Total impact
-
Article: [Oral communication presented during the 66th meeting of the SNFMI (Nice, December 12-14, 2012).]
La Revue de Médecine Interne 03/2013; · 0.61 Impact Factor -
Article: [Oral abstracts presented during the 64th meeting of the SNFMI (Paris, December 14-16, 2011).]
La Revue de Médecine Interne 04/2012; · 0.61 Impact Factor -
Article: Immunosuppressants reduce venous thrombosis relapse in Behçet's disease.
[show abstract] [hide abstract]
ABSTRACT: To investigate and describe the long-term outcome of venous thrombosis in patients with Behçet's disease (BD). In a retrospective cohort of 807 BD patients, a reported 296 patients (36.7%) (73.3% male, median age 30 years [interquartile range 24-36 years]) met the international classification criteria for BD and had venous thrombosis. We assessed factors associated with thrombosis relapse and mortality. There were a total of 586 venous thrombosis events, including 560 cases of deep thrombosis and 26 cases of superficial thrombosis. Deep venous thrombosis events included 323 cases of limb thrombosis (55.1%), 77 cases of cerebral venous thrombosis (13.1%), 57 cases of pulmonary embolism (9.7%), 63 cases of vena cava lesions (10.7%), 14 cases of Budd-Chiari syndrome (2.4%), and 13 cases of cervical vein thrombosis (2.2%). One hundred of 296 patients (33.8%) experienced at least 1 venous thrombosis relapse. The mortality rate was 6.4% (19 of 296 patients) after a median followup of 4.75 years (interquartile range 2-7 years). In univariate analysis, death was associated with cardiac involvement (P = 0.026) and Budd-Chiari syndrome (P = 0.004). In multivariate analysis, the use of immunosuppressive agents was found to prevent relapse of venous thrombosis (hazard ratio 0.27 [95% confidence interval 0.14-0.52], P = 0.00021), and there was a trend toward prevention of relapse with the use of glucocorticoids (hazard ratio 0.62 [95% confidence interval 0.40-0.97], P = 0.058). Immunosuppressive agents significantly reduce venous thrombosis relapse in BD.Arthritis & Rheumatism 02/2012; 64(8):2753-60. · 7.87 Impact Factor -
Article: [Pregnancy and antiphospholipid syndrome].
[show abstract] [hide abstract]
ABSTRACT: Antiphospholipid syndrome (APS) is associated with a risk of obstetrical complications, affecting both the mother and the fetus. Obstetrical APS is defined by a history of three consecutive spontaneous miscarriages before 10 weeks of gestation (WG), an intra-uterine fetal death after 10 WG, or a premature birth before 34 WG because of severe pre-eclampsia, eclampsia or placental adverse outcomes (intrauterine growth retardation, oligohydramnios). Pregnancy in women with a diagnosis of obstetric APS is at increased risk for placental abruption, HELLP (Hemolysis, Elevated Liver enzymes, Low Platelet count) syndrome and thrombosis that may be part of a catastrophic antiphospholipid syndrome (CAPS). A previous thrombosis and the presence of a lupus anticoagulant are risk factors for pregnancy failure. A multidisciplinary approach, associating the internist, the anesthesiologist and the obstetrician, is recommended for these high-risk pregnancies. Preconception counseling is proposed to identify pregnancy contraindications, and to define and adapt the treatment prior and during the upcoming pregnancy. Heparin and low-dose aspirin are the main treatments. The choice between therapeutic or prophylactic doses of heparin will depend on the patient's medical history. The anticoagulant therapeutic window for delivery should be as narrow as possible and adapted to maternal thrombotic risk. There is a persistent maternal risk in the postpartum period (thrombosis, HELLP syndrome, CAPS) justifying an antithrombotic coverage during this period. We suggest a monthly clinical and biological monitoring which can be more frequent towards the end of pregnancy. The persistence of notches at the Doppler-ultrasound evaluation seems to be the best predictor for a higher risk of placental vascular complications. Treatment optimization and multidisciplinary antenatal care improve the prognosis of pregnancies in women with obstetric APS, leading to a favorable outcome most of the time.La Revue de Médecine Interne 02/2012; 33(4):209-16. · 0.61 Impact Factor -
Article: The association of systemic lupus erythematosus and myasthenia gravis: a series of 17 cases, with a special focus on hydroxychloroquine use and a review of the literature.
[show abstract] [hide abstract]
ABSTRACT: The coexistence of systemic lupus erythematosus (SLE) and myasthenia gravis (MG) is rarely reported, and most of the published studies are case reports. Hydroxychloroquine, an antimalarial agent, is an essential treatment in patients with SLE but special caution is recommended when used in MG patients. We retrospectively analyzed the clinical features, laboratory findings, and outcome of 17 patients with both diseases with a special focus regarding hydroxychloroquine use and with a review of the literature. All patients were women. The mean age at MG onset and SLE diagnosis was 34.5 [14-64] and 37.8 [18-72] years, respectively. The presenting symptoms of MG were limb weakness (94%), ocular (88%) and bulbar involvement (53%). Autoantibodies against the acetylcholine receptor were positive in 94% of cases. The main manifestations of SLE included arthritis (88%), cytopenias (53%) and skin rash (41%). Treatment of SLE required hydroxychloroquine (94%), steroids (47%) and immunosuppressive drugs (18%). Among eight patients (47%) who developed MG after initiation of hydroxychloroquine, the question of induction of MG by hydroxychloroquine was raised in one patient. On the other hand, an exacerbation of myasthenic symptoms was only seen in one of the eight patients who received hydroxychloroquine after the diagnosis of MG. Including our cases, we reviewed a total of 70 patients with SLE and MG. Compared with a large series of 1,000 unselected SLE patients, those with associated MG were older, had lower incidence of cutaneous, renal, and neurological manifestations, and higher frequency of anticardiolipin antibodies and lupus anticoagulant. In conclusion, the clinical pattern of patients with SLE and MG seems to be characterized by a less severe course of SLE and higher frequency of antiphospholipid antibodies. Hydroxychloroquine treatment appears to be safe in this setting.Journal of Neurology 12/2011; 259(7):1290-7. · 3.47 Impact Factor -
Article: Factors influencing the efficacy of two injections of a pandemic 2009 influenza A (H1N1) nonadjuvanted vaccine in systemic lupus erythematosus.
[show abstract] [hide abstract]
ABSTRACT: To assess the factors influencing the efficacy of 2 injections of a pandemic 2009 influenza A (H1N1) vaccine in patients with systemic lupus erythematosus (SLE). We conducted a single-center, observational prospective study of 111 patients who were vaccinated with a monovalent, inactivated, nonadjuvanted, split-virus vaccine during December 2009 and January 2010 and received a second dose of vaccine 3 weeks later. The antibody response was evaluated using the hemagglutination inhibition assay according to the guidelines recommended for the pandemic vaccine, consisting of 3 immunogenicity criteria (i.e., a seroprotection rate of 70%, a seroconversion rate of 40%, and a geometric mean ratio [GMR] of 2.5). The 3 immunogenicity criteria were met on day 42 (seroprotection rate 80.0% [95% confidence interval (95% CI) 72.5-87.5%], seroconversion rate 71.8% [95% CI 63.4-80.2%], and GMR 10.3 [95% CI 2.9-14.2]), while only 2 criteria were met on day 21 (seroprotection rate 66.7% [95% CI 57.9-75.4%], seroconversion rate 60.4% [95% CI 51.3-69.5%], and GMR 8.5 [95% CI 3.2-12.0]). The vaccine was well tolerated. Disease activity, assessed by the Safety of Estrogens in Lupus Erythematosus National Assessment version of the SLE Disease Activity Index, the British Isles Lupus Assessment Group score, and the Systemic Lupus Activity Questionnaire, did not increase. In the multivariate analysis, vaccination failure was significantly associated with immunosuppressive treatment or a lymphocyte count of ≤ 1.0 × 10⁹/liter. The second injection significantly increased the immunogenicity in these subgroups, but not high enough to fulfill the seroprotection criterion in patients receiving immunosuppressive treatment. Our findings indicate that the efficacy of the vaccine was impaired in patients who were receiving immunosuppressive drugs or who had lymphopenia. A second injection increased vaccine immunogenicity without reaching all efficacy criteria for a pandemic vaccine in patients receiving an immunosuppressive agent. These results open possibilities for improving anti-influenza vaccination in SLE.Arthritis & Rheumatism 08/2011; 63(11):3502-11. · 7.87 Impact Factor -
Article: [Oral abstracts presented in the 62th Congress of SNFMI (Dijon, 8-10 December 2010).]
La Revue de Médecine Interne 03/2011; · 0.61 Impact Factor -
Article: Azathioprine in severe uveitis of Behçet's disease.
[show abstract] [hide abstract]
ABSTRACT: To investigate the efficacy and tolerance of azathioprine in severe uveitis related to Behçet's disease (BD). We reported 157 consecutive patients with severe uveitis (active posterior uveitis or panuveitis) fulfilling the international criteria for BD and treated with corticosteroids (0.5-1 mg/kg/day) and azathioprine (2.5 mg/kg/day). Long-term outcome and factors associated with complete remission were assessed. Mean±SD age at diagnosis was 29.9±10.1 years, with 71.3% men. At baseline, 59 patients (37.6%) had loss of useful vision, 54 (34.4%) had retinal vasculitis, 66 (42.0%) had panuveitis, and 132 (84.1%) had bilateral uveitis. Following azathioprine therapy, 81 patients (51.6%) were complete responders, 65 (41.4%) were partial responders, and 11 (7%) were nonresponders. The visual acuity significantly improved (P<0.001), and a significant decrease in the mean oral prednisone dosage (55.3 to 10.5 mg/day; P<0.001) was observed after therapy. Patients with retinal vasculitis (odds ratio [OR] 0.45 [95% confidence interval (95% CI) 0.2-0.9], P=0.02) and severe visual loss (OR 0.28 [95% CI 0.2-0.7], P<0.0001) at diagnosis were less likely to be complete responders. Azathioprine was well tolerated, with only 3 withdrawals due to hepatotoxic effects (n=2) and bacterial septicemia (n=1). Azathioprine represents an effective and safe therapy in patients with severe uveitis of BD.Arthritis care & research. 12/2010; 62(12):1733-8. -
Article: [Ocular manifestations of Behçet's disease].
[show abstract] [hide abstract]
ABSTRACT: Eye involvement in Behçet's disease (BD) is frequent and an important cause of morbidity. The mean age at onset of uveitis is between 20 and 30 years in male and 30 years in female patients. Ocular involvement includes anterior, posterior or panuveitis. Uveitis may be the presenting manifestation of the disease in 20% of cases or may appear 2 or 3 years after the disease onset. The estimated risk of blindness at 5 years ranges from 15 to 25%. The main goals in the management of patients with BD uveitis are the rapid control of intraocular inflammation, the prevention of recurrent attacks, the achievement of complete remission, and preservation of vision. The medical treatment of patients with severe uveitis relies on the use of systemically administered drugs, including corticosteroids and cytotoxic agents. Anti-TNF agents and interferon-alpha seem to be efficient and well-tolerated alternative therapeutic options. Controlled clinical trials are mandatory to define the place of these new immunomodulatory agents in the therapeutic strategy, and especially their use as first-line therapy.La Revue de Médecine Interne 08/2010; 31(8):545-50. · 0.61 Impact Factor -
Article: Mortality in Behçet's disease.
[show abstract] [hide abstract]
ABSTRACT: To report the long-term mortality in patients with Behçet's disease (BD). A cohort of 817 patients fulfilling the international criteria for BD from a single center in France were analyzed for causes of death, the standardized mortality ratio (SMR), and the factors associated with mortality. Among the 817 patients with BD, 41 (5%) died after a median followup of 7.7 years, of whom 95.1% were male. The mean ± SD age at death was 34.8 ± 11.9 years. Main causes of death included major vessel disease (mainly, arterial aneurysm and Budd-Chiari syndrome) (43.9%), cancer and malignant hemopathy (14.6%), central nervous system involvement (12.2%), and sepsis (12.2%). The mortality rate at 1 year and 5 years was 1.2% and 3.3%, respectively. There was an increased mortality among patients ages 15-24 years (SMR 2.99, 95% confidence interval [95% CI] 1.54-5.39) and those ages 25-34 years (SMR 2.90, 95% CI 1.80-4.49) as compared with age-and sex-matched healthy controls. The mortality decreased in patients older than age 35 years (SMR 1.23, 95% CI 0.75-1.92). In multivariate analyses, male sex (hazard ratio [HR] 4.94, 95% CI 1.53-16.43), arterial involvement (HR 2.51, 95% CI 1.07-5.90), and a high number of BD flares (HR 2.37, 95% CI 1.09-5.14) were independently associated with the risk of mortality. The overall mortality in our BD cohort was 5% after a median followup of 7.7 years. Male sex, arterial involvement, and the number of flares were associated with mortality in BD.Arthritis & Rheumatism 05/2010; 62(9):2806-12. · 7.87 Impact Factor -
Article: [EULAR recommendations for the management of Behcet's disease: evidence-based or experience-based medicine].
La Revue de Médecine Interne 09/2009; 30(11):939-41. · 0.61 Impact Factor -
Article: Cerebral venous thrombosis in Behçet's disease.
[show abstract] [hide abstract]
ABSTRACT: To analyze the clinical findings, treatment, outcome, and prevalence of cerebral venous thrombosis (CVT) in a large cohort of patients with Behçet's disease (BD) from a single center. We reported a series of 64 consecutive patients with CVT who fulfilled the international criteria for BD. Multivariate analysis was performed to define factors that affect prognosis. Among a cohort of 820 patients with BD, CVT was present in 64 (7.8%). Compared with BD patients without CVT, those with CVT had lower parenchymal central nervous system involvement (4.7% versus 28.7%; P = 0.0001) and higher extraneurologic vascular lesions (62.5% versus 38.8%; P = 0.03). Up to 90% of patients responded to anticoagulation therapy without severe hemorrhagic complications. Neither steroid nor immunosuppressant use provided better outcome. Severe visual loss due to optic atrophy was the main complication of CVT, being found in 15% of patients. In multivariate analysis, papilledema (odds ratio [OR] 7.1, 95% confidence interval [95% CI] 1.6-31.9) and concurrent prothrombotic risk factors (OR 4.6, 95% CI 1.1-20.2) were independently associated with the occurrence of sequelae. Factors associated with relapse of thrombosis were concurrent prothrombotic risk factors (hazard ratio [HR] 4.9, 95% CI 1.5-15.4) and a peripheral venous thrombosis (HR 2.8, 95% CI 0.7-10.5). After a mean +/- SD followup of 8.2 +/- 6.9 years, 4 deaths unrelated to CVT were noted. CVT in patients with BD may result in serious neurologic outcomes. Anticoagulation represents a safe and effective therapy. Extensive investigation of prothrombotic disorders should be considered.Arthritis & Rheumatism 05/2009; 61(4):518-26. · 7.87 Impact Factor -
Article: [A sciatica occurring in Behçet's disease].
La Revue de Médecine Interne 04/2009; 31(2):151-2. · 0.61 Impact Factor -
Article: [Necrotizing folliculitis in Behçet's disease].
[show abstract] [hide abstract]
ABSTRACT: We report a 24-year-old man with a known Behcet's disease who was lost to follow-up for a year. The patient was admitted for the association of scrotal ulceration and inguinal folliculitis, suggesting a Behcet's disease flare-up. Necrotizing course of the folliculitis led to the diagnosis of skin infection caused by a community-acquired methicillin-resistant Staphylococcus aureus strain, carrying Panton-Valentine leukocidin genes. Bacteriological analysis should be mandatory in the absence of specific criteria for the diagnosis of Behcet's disease.La Revue de Médecine Interne 03/2009; 30(3):268-70. · 0.61 Impact Factor -
Article: [Pregnancy and systemic lupus erythematosus].
[show abstract] [hide abstract]
ABSTRACT: Pregnancy is widely authorized in systemic lupus erythematosus (SLE). Fertility is similar in SLE and in the general population although the age of menarche seems higher. Some cases of sterility might be attributed to SLE because of autoimmune ovaritis or antiphospholipid antibodies (aPL). These antibodies might lead to endothelial activation and thrombosis by influencing homeostasis, complement activation, inhibition of protein C and annexin V. They might have a deleterious effect on embryonic implantation by adhesion to the trophoblast, inhibition of invasion and placentation and decreased hCG production. The most important part of sterility seems secondary to the use of cyclophosphamide and might be prevented by acetate leuprolide administration. Maternal morbidity seems correlated to SLE activity (controlled by pregnancy planning), hypertension, preeclampsia, Hemolysis, Elevated Liver Enzymes, Low Platelets (HELLP) syndrome, therapy and aPL. Hydroxychloroquine (HCQ) should be maintained throughout pregnancy. Aspirin is prescribed alone in patients with asymptomatic aPL and in addition to heparin if there is a history of thrombosis or fetal loss with aspirin. Fetal and neonatal morbidity correlate with prematurity, adverse effects or maternal steroid therapy and maternal anti-SSA antibodies with 1 to 2% risk of congenital atrioventricular block. Abnormal obstetrical echography-doppler examination is the best predictor of pregnancy outcome. Abnormal umbilical artery flow on the second trimester echodoppler examination and history of thrombophlebitis predict fetal or neonatal death. Abnormal uterine notch on the second trimester echodoppler examination predicts adverse pregnancy outcome. Except for the preventive therapy of congenital atrioventricular block, modalities of SLE pregnancy monitoring and therapy are now well established.La Revue de Médecine Interne 10/2008; 29(9):725-30. · 0.61 Impact Factor -
Article: Strong association between plasma thrombomodulin and pathergy test in Behçet disease.
Annals of the rheumatic diseases 07/2008; 67(6):892-3. · 8.11 Impact Factor -
Article: [Therapy of chronic non infectious uveitis].
[show abstract] [hide abstract]
ABSTRACT: PURPOSE: Chronic non infectious uveitis represents two-thirds of the causes of chronic uveitis referred in tertiary referral ophthalmology centre. One case out of 5 may evolve towards blindness. Therapy should be discussed on the basis of the uveitis severity and the diagnosis; it uses topics or systemic drugs, mainly corticosteroids and immunosuppressors. CURRENT KNOWLEDGE AND KEY POINTS: Besides corticosteroids and ciclosporin, use of immunosuppressors and biotherapy in chronic non infectious uveitis is not an indication of the Autorisation de Mise sur le Marché. However, immunosuppressors and biotherapy were the subjects of several studies, although controlled studies are scarce. Controlled studies concerned cyclosporine, azathioprine and intravenous cyclophosphamide in Behçet's disease, ciclosporine and tacrolimus in uveitis of various causes. Therapy of chronic non infectious uveitis was recently enriched by new drugs: mycophenolate mofetil, initially used in transplantation, has its indications extended to systemic diseases; TNF inhibitors initially used in therapy of systemic diseases; interferon efficacy revealed in Behçet's disease is now used in uveitis due to other causes. FUTURE PROSPECTS AND PROJECTS: Controlled studies are suitable in order to determinate the respective part of immunosuppressors and biotherapies in the treatment of chronic non infectious uveitis.La Revue de Médecine Interne 05/2007; 28(4):232-41. · 0.61 Impact Factor -
Article: [Pathophysiology of Behcet's disease].
[show abstract] [hide abstract]
ABSTRACT: SUBJECT: Pathophysiology of Behçet's disease (BD) is complex. Recent experimental data shed new light on the mechanisms leading to organ lesions. MAIN ISSUES: Neutrophils and cytotoxic lymphocytes are now recognized as key effector cells in BD. Genetic susceptibility, environmental factors (virus and/or bacterial infections), inflammatory response abnormalities (heat shock proteins, dysregulated NO production) and abnormal immune response play also a major role in BD pathogeny. PERSPECTIVES: Better understanding of the BD pathophysiology will allow the development of new therapies more specific of BD.La Revue de Médecine Interne 12/2006; 27(11):843-53. · 0.61 Impact Factor -
Article: Reactive haemophagocytic syndrome in adult-onset Still's disease: a report of six patients and a review of the literature.
[show abstract] [hide abstract]
ABSTRACT: To examine the prevalence and characteristics of patients with reactive haemophagocytic syndrome (RHS) complicating adult-onset Still's disease (AOSD). Of 50 patients with AOSD fulfilling Yamaguchi and Fautrel criteria followed in our department, clinical and laboratory data, course and treatment of six patients with histologically proven RHS and without any obvious cause other than AOSD were retrospectively recorded. RHS led to AOSD in two cases, whereas it appeared after a mean duration of 3.5 years from onset of AOSD in the other cases. The main symptoms were fever (n = 6), polyarthralgias or myalgias (n = 4), lymphadenopathy or splenomegaly (n = 3), pharyngitis (n = 3), rash (n = 3), pleuritis (n = 3), hepatomegaly (n = 1), normal or low leucocyte count (n = 4), anaemia (n = 6), lymphocytopenia (n = 6), thrombocytopenia (n = 4), hyperbasophilic lymphocytes (n = 2), abnormal liver function tests (n = 6) and increased serum triglyceride level (n = 6). Serum ferritin concentration was constantly increased (>10,000 microg/l in five cases, with <5-35% in glycosylated form). Two patients presented with coagulopathy. Treatment comprised corticosteroids (n = 4) and intravenous immunoglobulins (n = 3), whereas prednisone was unchanged in one case. One death due to pneumonia occurred 15 days after RHS. With a follow-up ranging from 2 to 7.5 years, the other patients were in remission with prednisone plus etanercept (n = 1), prednisone plus methotrexate (n = 1), low-dose prednisone (n = 2) or without treatment (n = 1). RHS is not uncommon in AOSD. It should be evoked in a patient with AOSD in the absence of hyperleucocytosis, thrombocytopenia, lymphopenia and coagulopathy, or in the presence of high serum ferritin and triglyceride levels.Annals of the Rheumatic Diseases 12/2006; 65(12):1596-601. · 8.73 Impact Factor -
Article: [Central serous chorioretinopathy and systemic diseases report of 2 cases associated with corticotherapy].
[show abstract] [hide abstract]
ABSTRACT: Central serous chorioretinopathy is an uncommon retinal disease, whose pathogenesis is largely unknown. It is characterized by an accumulation of subretinal fluid at the posterior pole of the fundus, creating a circumscribed area of serous retinal detachment. It manifests generally as a visual loss or an abnormal colour vision. It is often idiopathic but may also be associated with numerous pathological situations, with frequent exposure to corticosteroids. We report on two patients with central serous chorioretinopathy. The first female patient had been treated with steroids for a systemic lupus erythematosus for fifteen years, and the second male patient had been treated with steroids for an idiopathic hypereosinophilic syndrome for a few months. Visual loss led to a diagnosis of central serous chorioretinopathy. Lowering of steroids doses was followed by a clinical improvement in both cases. Similarly to cataract or glaucoma, central serous chorioretinopathy belongs to the potential ocular side-effect of steroid treatment, and thus deserves to be known by internists.La Revue de Médecine Interne 07/2006; 27(6):487-91. · 0.61 Impact Factor
Top Journals
Institutions
-
2011–2013
-
Hôpital européen Georges-Pompidou – Hôpitaux universitaires Paris-Ouest
Paris, Ile-de-France, France
-
-
2010
-
French National Centre for Scientific Research
Lyon, Rhone-Alpes, France
-
-
2009–2010
-
Université Pierre et Marie Curie Paris 6
Paris, Ile-de-France, France
-
-
2008
-
Assistance Publique – Hôpitaux de Paris
Paris, Ile-de-France, France
-
-
1989–2006
-
Hôpital La Pitié Salpêtrière – Groupe Hospitalier "La Pitié Salpêtrière - Charles Foix"
Paris, Ile-de-France, France
-
-
1998
-
Hôpital de Poissy Saint Germain en Laye
Saint-Germain-en-Laye, Ile-de-France, France
-