Plus de femmes que d'hommes VIH positifs sont réferees à une consultation d'adhésion thérapeutique [More HIV-positive women are referred to a medication adherence clinic than men].

HIV-positive patients with antiretroviral medication adherence issues are referred to an outpatient adherence clinic. Surprisingly, two-third of referred patients are women although more than 60% of the patients at the Infectious Disease Outpatient service are men. Women seem to be referred because of specific social factors: children at home, black sub-Saharan ethnicity, difficulties in medication and disease management due to stigmatization. Literature is poor and controversial and it is not possible to conclude whether medication adherence varies with gender. However, recent data seem to show that reasons for nonadherence vary according to gender.

Rhumatotogie. Les coxibes augmentent-ils les risques cardiovasculaires [Rheumatology. Do coxibs pose a cardiovascular risk?]

There is ongoing controversy regarding the cardiovascular safety of coxibes. Inhibition of COX-2 may have a pro-coagulant effect though available data does not support a class effect in human use. In clinical practice, prudence with its prescription is recommended. In cases which require treatment beyond one week, the individual cardiovascular and gastrointestinal risks need to be assessed. If the risk is predominantly gastrointestinal, a COXIB is indicated. If the cardiovascular risk is major, then a classical NSAID with gastric protection may be more appropriate.

Neuropsychiatrie de l'épilepsie, des accidents vasculaires cérébraux, de la maladie de Parkinson et de la sclérose en plaques [Neuropsychiatry of epilepsy, stroke, Parkinson's disease and multiple sclerosis]

L'étude du comportement au sens large fait partie intégrante de l'examen neurologique classique. Cet article présente une revue des manifestations comportementales et thymiques dans l'épilepsie, l'accident vasculaire cérébral, la maladie de Parkinson et la sclérose en plaques. The assessement of behavior is common part of the neurological examination. This article reviews the behavioral and mood manifestations in four classical syndroms: Epilepsy, stroke, Parkinson's disease and multiple sclerosis

Prévalence des troubles de l'humeur dans la maladie de Parkinson traitée par stimulation cérébrale profonde [Prevalence of mood disorders in Parkinson's disease patients treated with subthalamic nucleus deep brain stimulation].

Subthalamic nucleus deep brain stimulation (STN-DBS) is a recognized treatment for advanced and severe forms of Parkinson's Disease. The procedure improves motor signs and often allows a reduction of the medication. The impact of the procedure on cognitive and neuropsychiatric signs of the disease is more debated and there is an international consensus for the need of a multidisciplinary evaluation of patients undergoing such programs, including a neuropsychiatric assessment. We present a review of the literature as well as the experience at our centre focused on the short and long term outcome on mood following STN-DBS.

Choc neurogénique [Neurogenic shock].

The neurogenic shock is a common complication of spinal cord injury, especially when localized at the cervical level. Characterized by a vasoplegia (hypotension) and bradycardia, the neurogenic shock is secondary to the damage of the sympathetic nervous system. The clinical presentation often includes tetraplegia, with or without respiratory failure. Early treatment aims to minimize the occurrence of secondary spinal cord lesions resulting from systemic ischemic injuries. Medical management consists in a standardized ABCDE approach, in order to stabilize vital functions and immobilize the spine. The hospital care includes performing imaging, further measures of neuro-resuscitation, and coordinated surgical assessment and treatment of any other injury.

Pédiatrie. 4. Dépistage de la dénutrition chez les enfants: nouvelles pratiques alimentaires à l'Hôpital de l'Enfance de Lausanne [Pediatrics. Screening for nutritional deficiencies in hospitalized children: new practices at the Hôpital de I'Enfance in Lausanne].

Screening for undernutrition among hospitalized children requires a systematic assessment of dietary intake. The development of a new tool for quick and playful assessment of dietary intake, called "Fleur" ("Flower"), at the Hôpital de l'Enfance in Lausanne allows to identify children at risk of undernutrition and to adapt their nutrition to their specific needs.

Contribution de l'étude CoLaus à l'élucidation des déterminants de l'acide urique sérique [Contribution of the CoLaus study to decipher the determinants of serum uric acid].

Asymptomatic hyperuricemia affects one in five adults in the general population and is associated with elevated cardiovascular risk. It is however not clear whether asymptomatic hyperuricemia is a cause or simply a marker of conditions associated with high cardiovascular risk. Sex, age, obesity, renal function and selected drugs are major determinants of serum uric acid. Moreover, recent genome-wide association studies have identified new genes involved in the control of serum uric acid levels, in particular SLC2A9, which encodes a urate transporter located in the kidney. A genetic score based on several genetic variants associated with serum uric acid is strongly associated with the risk of gout, but not with cardiovascular events so far.

Vaporization behaviour and some thermodynamic properties of the Pd-In, Pd-Pb, Pd-Sn systems

In this study, the vaporization behaviour of solid Pd-rich phases in the Pd-Pb, Pd-In and Pd-Sn systems was investigated by Knudsen-effusion-cell coupled with mass-spectrometry. The Pb, Pd, In vapor pressures [no Sn(g) has been detected in the vapor of Pd-Sn system] were evaluated in the temperatures range 1190-1563 K from the ion intensities measured over two-phases regions. Thermodynamic quantities were derived from vapor pressure data. In particular, for the Pd-Sn binary, the intermediate phase Pd7Sn2, the existence of which has been recently proposed, has been studied here for the first time. Furthermore, preliminary thermochemical data are presented for the diatomic intermetallic molecules PdSn and PdPb, which have been for the first time identified in the vapors in equilibrium over liquid solutions of appropriate composition at higher temperatures (1935-2025 K). (C) 2000 Elsevier Science Ltd. All rights reserved.

Dix erreurs a ne pas commettre lors de la prise en charge d'une prothèse articulaire infectée en orthopédie [Ten errors to avoid while dealing with infected total joint arthroplasties].

Infections after total joint arthroplasty are rare but come with severe consequences. Timely, adequate and standardized treatment beginning at the onset of symptoms will have a major impact on the handling of this dreaded complication. In absences of clear guidelines, errors are often committed, with occasionally severe consequences for the patient. In this article, the 10 most frequent errors starting with diagnostics till antibiotic and surgical treatment will be discussed.

Plan integral de atención a la accidentabilidad 2007-2012

Publicado en la página web de la Consejería de Igualdad, Salud y Políticas Sociales: www.juntadeandalucia.es/salud (Consejería de Igualdad, Salud y Políticas Sociales / Ciudadanía / Quiénes somos / Planes y Estrategias)

Infections cutanées causées par des mycobactéries à croissance rapide [Skin infections due to rapid-growing mycobacteria].

Rapid-growing mycobacteria (e.g. M. abscessus and M. chelonae) are emerging pathogens with various clinical manifestations. Among immunocompetent individuals, rapid-growing mycobacteria may be responsible of pulmonary, cutaneous, osteoarticular and postoperative infections, as well as lymphadenitis and catheter-associated infections. Among immunocompromised patients, disseminated infections are also observed. Diagnosis relies on specific microbiological investigations to confirm etiology and guide antibiotic treatment. The treatment requires a multi-disciplinary approach that includes specific long-term antibiotic treatment, surgical debridement and reduction of immunosuppression whenever possible.

Actualités en gastroentérologie et hépatologie [Highlights in gastroenterology and hepatology 2010].

This review highlights recent advances in gastroenterology and hepatology, including the treatment of Crohn's disease, of eosinophilic esophagitis, of chronic hepatitis C, and of hepatic encephalopathy as well as the role of high resolution manometry in the investigation of esophageal motility disorders. These new developments will be summarized and discussed critically, with a particular emphasis on their potential implications for current and future clinical practice.

Contrôle glycémique chez le diabétique de type 1 : quels objectifs ?

Le traitement recommandé du diabète de type 1 repose sur le contrôle glycémique strict, qui permet une diminution du risque de complications microvasculaires comparativement à un contrôle glycémique moins strict (conventionnel). L'effet du contrôle glycémique strict sur les complications macrovasculaires est moins clair. La question des objectifs glycémiques est ainsi sujette à débat. Alors qu'il n'y a pas eu de nouvelles études d'intervention concernant le diabète de type 1 chez les adultes depuis les années 1990, des études récentes concernant le diabète de type 2 ont montré l'absence de bénéfices sur le risque de complications, voire une augmentation de la mortalité en cas de contrôle glycémique très strict, comparativement à un contrôle moins strict. L'objectif de cette revue était de déterminer les avantages et inconvénients du contrôle glycémique strict dans le diabète de type 1.

Sinusite aiguë: prise en charge en médecine de premier recours [Acute sinusitis]

Les infections des voies aériennes supérieures sont parmi les motifs de consultation les plus fréquents en médecine de premier recours. Lorsque la localisation est principalement rhinosinusienne, la cause est en général virale. Nous passons en revue dans cet article les conditions permettant de suspecter une origine bactérienne avec comme question centrale les critères pour l'instauration d'un traitement antibiotique. La place des examens paracliniques dans la stratégie diagnostique est discutée et en particulier celle de la radiographie standard. Rhino-sinusitis is one of the most complaint in ambulatory clinic sitting and nasal obstruction. This diagnosis is however difficult and general practitioners might overdiagnose acute bacterial sinusitis. Most imaging is not useful in determining sinusitis. Acute sinusitis is very often a self-limiting disease. Antibiotics should be prescribed only after one week of symptoms' duration and in case of the presence of two additional criteria: pain and purulent nasal discharge with nasal obstruction