25 research outputs found

    Red urine, updated for the nephrologist: a case report

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    International audienceBackgroundSickle cell trait is not completely benign, and some renal complications can occur. The baseline rate of admission for gross hematuria in normal males carrying the sickle cell trait is 2%.Case presentationA 35-year-old non-smoking African man experienced a 2-week history of painless, profuse and persistent gross hematuria. Laboratory tests showed normal renal function, hematuria and mild proteinuria. Abdominal ultrasonography and computed tomography angiography revealed no renal abnormalities; the bladder appeared pristine under cystoscopy. The diagnosis of sickle cell trait associated with gross hematuria was made using hemoglobin electrophoresis; renal biopsy and its complications were avoided. Urine was clear after 2 weeks of oral hydration and gamma epsilon-aminocaproic acid.ConclusionHemoglobin electrophoresis should be performed in cases of gross hematuria. Coupled with other non-invasive evaluation, this could avoid renal biopsy and its associated complications

    Eosinophilic granulomatosis polyangiitis (EGPA) complicated with periaortitis, precipitating role of dupilumab? A case report a review of the literature

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    Eosinophilic granulomatosis with polyangiitis (EGPA) is an ANCA-associated vasculitis that affects small size vessels. Only four cases of periaortitis associated with EGPA have been reported in the literature. We report the case of a 67-year-old woman with EGPA who developed periaortitis 11 months after the initiation of dupilumab for uncontrolled asthma with hypereosinophilia. Complete remission of the periaortitis, and of EGPA, was obtained after switching from dupilumab to mepolizumab combined with oral prednisone therapy. Dupilumab has been associated with hypereosinophilia, that is usually asymptomatic and transitory, but symptomatic cases including EGPA were exceptionally reported. Although causality has not yet been established, caution is advisable when prescribing dupilumab for uncontrolled asthma with features that might suggest EGPA

    Alcohol consumption among French physicians: A cross-sectional study

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    International audienceBackground: Data regarding French physicians' alcohol behaviours are scarce and most studies address this issue within the population of either medical students or residents. We aim to describe and assess the prevalence of hazardous alcohol consumption among French physicians.Methods: A regional, cross-sectional, survey was conducted in 2018 using an online questionnaire among Parisian general practitioners and hospital doctors. Hazardous alcohol consumption was defined by an Alcohol Use Disorders Identification Test (AUDIT) score ≥ 8. Data were analysed in 2020.Results: Five hundred fifteen physicians completed the survey: 108 general practitioners and 407 hospital physicians. The median age was 40 years [32-55] and 59 % were women. They considered their physical and mental health as average or bad in 10 % and 8% of cases, respectively. The prevalence of hazardous alcohol consumption was 12.6 %. Among the 65 physicians with hazardous alcohol consumption, 27 (41.5 %) did not considered it as risky and four (6.2 %) mentioned a potentially negative impact on patients' care. Factors independently associated with hazardous alcohol consumption were illegal drugs consumption (OR 4.62 [2.05-10.37]) and fixed term contract for hospital doctors (OR 2.69 [1.14-6.36]).Conclusions: The prevalence of hazardous alcohol consumption among French physicians was 12.6 %. Illegal substance users and fix-termed contract hospital doctors were more likely to have risky alcohol consumption. A large-scale national study would confirm the factors associated with hazardous alcohol consumption and could explore the efficacy of preventive measures to insure the safety and health of physicians and their patients

    Vascular Behçet's disease: a comparative study from Turkey and France.

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    International audienceObjectives: Vascular Behçet's disease (VBD) is a systemic vasculitis involving both arterial and venous vessels of all sizes and occurring in up to 40% of patients with BD. VBD is the main cause of mortality in BD. Although commonly seen around the Mediterranean region, comparative studies in VBD are lacking. We aimed to compare the course and therapeutic approaches of VBD in two large cohorts from Turkey and France.Methods: We included 291 VBD patients (female/male:63/228, mean age: 41.2±11.3 years) who were followed up in the Department of Internal Medicine and Clinical Immunology at Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France (n=131) and Rheumatology Division of Marmara University School of Medicine, Istanbul, Turkey (n=160). All clinical and demographical data were acquired from patient charts retrospectively.Results: Smoking, family history for BD, HLA-B*51 presence and pathergy positivity were significantly higher in Turkish patients (TR), while neurologic involvement was more prominent in the French (FR) group. After a median follow-up of 77 months, 562 vascular events occurred including 440 venous events, 115 arterial events and 7 cardiac thrombi. In 79 (29%) patients, first vascular event developed before BD diagnosis and for 77 (28%) of them, vascular involvement was the presenting sign of the disease. First relapse developed in 130 (44.7%) patients after median 24.5 (1-276) months of follow-up (TR: 46.3% (n=74), FR: 42.7% (n=56), p=0.56). Survival graph revealed that FR cohort has 1.64 times increased recurrent event risk compared to TR cohort (HR=1.64 (1.1-2.44), p=.014) and although did not reach to statistical significance, IS treatment after the first vascular event decreased further vascular events (HR= 0.66 (0.43-1.01, p=.057).Conclusions: Almost half of patients relapsed of VBD within 2 years after the first vascular event. Immunosuppressants decrease VBD relapses
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