Le traitement de l'hypertension artérielle: quel médicament pour quelle malade [The treatment of arterial hypertension: which drug for which patient?]

Hypertension is a multifactorial disease. Various antihypertensive drugs can lower arterial pressure in a given patient in a more or less efficient way. The sequential testing of several drugs is most promising for lowering blood pressure by monotherapy. If necessary a drug combination is preferable to dose adjustments of a single substance because of the risk for side effects growing with the dose.

Consensus 2012 sur le diagnostic et le traitement des patients atteints de démence en Suisse [Consensus 2012--diagnosis and treatment of patients with dementia in Switzerland].

The 2012 Swiss consensus paper on diagnosis and management of patients suffering from dementia resulted from the work of an expert panel who met on March 23d to 25th in Luzem. Based on a literature review, panel members wrote a first draft that was subsequently circulated among multiple dementia experts in Switzerland. After adaptation and revisions according to comments, all consulted dementia specialists and panel members fully endorse the consensus content. The conference was financed by the Swiss Alzheimer Forum.

Pédiatrie. 2. Traitement de la bronchiolite aiguë du nourrisson [Pediatrics. New treatment options for viral bronchiolitis].

The combination of nebulized epinephrine and high dose dexamethasone, or nebulized hypertonic saline, are promising new therapeutic strategies for viral bronchiolitis in the young infant. However, further research is needed before a general recommendation can be given.

L'induction rapide du sevrage par des antagonistes des opiacés sous anesthésie: une alternative dans le traitement de la dépendance aux opiacés [Rapid induction of withdrawal with opiate antagonists under anesthesia: an alternative to treatment of opiate dependence?]

Rapid induction of withdrawal by opiate antagonists under anesthesia is an opiate detoxification technique. This technique is useful to reduce intensity and duration of withdrawal. Therefore, this technique represents an alternative strategy in the treatment of opiate addicted patients. This paper attempts to present a brief history of this technique, and a critical review of related issues.

Le traitement chirurgical de la paralysie faciale définitive [Surgical facial reanimation after persisting facial paralysis].

Facial reanimation following persistent facial paralysis can be managed with surgical procedures of varying complexity. The choice of the technique is mainly determined by the cause of facial paralysis, the age and desires of the patient. The techniques most commonly used are the nerve grafts (VII-VII, XII-VII, cross facial graft), dynamic muscle transfers (temporal myoplasty, free muscle transfert) and static suspensions. An intensive rehabilitation through specific exercises after all procedures is essential to archieve good results.

Quels nouveaux médicaments a l'horizon pour te traitement du cancer avancé de la prostate [New drugs at the horizon for men with prostate cancer]

Despite major progress in the understanding of biological mechanisms underlying metastatic prostate cancer, the treatment of men with advanced prostate cancer remains challenging. Several randomized controlled trials with promising or positive results are underway or just released. Here we discuss new treatments which might be used in clinic in the near future: hormonal treatments (Abiraterone and MDV3100), a new chemotherapy (Cabazitaxel), a cellular vaccine (Sipuleucel-T), anti-angiogenic drugs (Bevacizumab, Aflibercept), a new radioactive treatment (Alpharadin) and a new bone-protective agent (Deno-sumab).

Essais thérapeutiques dans la dystrophie musculaire de Duchenne: entre espoirs et désespoirs [Therapeutic trials for Duchenne muscular dystrophy: between hopes and disappointments].

Duchenne muscular dystrophy is an X-linked progressive muscle disease. Since the discovery of the dystrophin gene responsible for the condition, various therapeutic strategies have been elaborated. In this paper we introduce three of them, which are well into clinical trials. The first is based on the ability to read through premature stop codons, the second is based on the technique of exon skipping. Both strategies are examples of "personalized medicines", tailored for specific mutation types. The third approach is a pharmacological one, potentially useful for all Duchenne patients, regardless of their mutation type. These first clinical trials raise many questions for researchers as well as for patients and their families, some of which are discussed.

Quoi de neuf dans le traitement des séminomes [What's new in the treatment of seminomas?]

Pure testicular seminoma is a rare disease with an excellent prognosis. Its management is controversial. In stage I disease, several treatment options are considered. Those are radiation therapy alone, chemotherapy alone or active surveillance, which is becoming increasingly popular. For more advanced stages, treatment is based on chemotherapy with or without radiation therapy. In this article, we review thoroughly the existing literature and recent recommendations the various treatment options, their advantages and disadvantages in different stages of the disease.

Améliorer la prescription d'un traitement hypolipémiant lors d'un syndrome coronarien aigu: absence de benefice d'une alerte automatique.

Introduction: Seulement 25-30% des patients avec syndrome coronarien aigu (SCA) atteignent les valeurs cibles de LDL-cholestérol (LDL-C) dans leur suivi. L'objectif de cette étude pré/post est de tester une alerte automatique centralisée pour améliorer les pratiques. L'alerte apparaît sur les feuilles de laboratoire pour tous les patients ayant une troponine >= 0,1 microg/l; elle précise notamment les recommandations en matière de profil lipidique (LDL-C cible) à atteindre. Méthode: Tout patient admis au CHUV pour un SCA avec troponine >= 0,1 microg/l était éligible. Durant les 2 phases de l'étude (du 23.11.2008 au 15.08.201), un bilan lipidique complet a été dosé à l'admission et à 3 mois. La phase 1 (pré) était observationnelle et le message d'alerte a été introduit pour la phase 2 (post). Résultats: Phase 1: 157 patients dont 56 (35%) étaient déjà traités par une statine: 114 hommes (âge moyen 62 ans) et 43 femmes (73 ans). LDL-C moyen: 3,4 ± 1,0 mmol/l à l'admission et 2,4 ± 0,8 mmol/l à 3 mois (p <0,001). Phase 2: 140 patients dont 42 (30%) étaient déjà traités par une statine: 116 hommes (62 ans) et 24 femmes (67 ans). LDL-C moyen: 3,4 ± 1,1 mmol/l à l'admission et 2,2 ± 1,0 mmol/l à 3 mois (p <0,001). 66 % (104 patients) atteignent un LDL-C cible < = 2,6 mmol/l à 3 mois lors de la phase 1, versus 78% (110 patients) lors de la phase 2 (p = 0,2). Les patients déjà sous statine à l'admission ont une faible diminution du LDL-C à 3 mois (de 2,8 à 2,5 mmol/l phase 1, p <0,05; de 2,5 à 2,6 mmol/l phase 2, p = 0.2), alors que les patients chez qui une statine est introduite à l'admission ont une baisse significative et plus importante du LDL-C à 3 mois (de 3,8 à 2,3 mmol/l phase 1, p <0,001; de 3,7 à 2,1 mmol/l phase 2, p <0,001) que les patients déjà sous statine au préalable. Conclusion: La phase observationnelle montre un taux élevé de patients atteignant un LDL-C cible à 3 mois. L'introduction d'une alarme automatique centralisée n'a pas permis d'améliorer ces résultats. Par contre, les patients arrivant à l'hôpital avec un SCA et étant déjà sous statine devraient avoir une intensification de leur traitement.