Traitement de tla sclérose en plaques: nouveautés et complications [New treatment options in multiple sclerosis and their complications].

A new therapeutic era opened for multiple sclerosis (MS) with the appearance of molecules given p.o. and/or molecules with greater efficiency. Early diagnosis is critical, as the time and the choice of therapeutic intervention. The initiation of treatments must be personalized, including the risks associated with MS and those potentially related to the treatment chosen, answering the question <Who, when and how to treat?>. Monitoring tools that allow to objectively evaluate: I) MS activity and aggressiveness for each patient and 2) the safety of treatments and their risks of complications, must be further investigated.

Nouveautés en chirurgie vasculaire [New treatments in vascular diseases]

In superficial venous insufficiency, surgery remains the treatment of choice. Endovenous therapies are a minimal invasive alternative, whose long-term results are not demonstrated yet. In the treatment of abdominal aortic aneurysm, endovascular repair (EVAR) and laparoscopic approach are comparatively studied with open repair, to define their precise indications. In occlusive arterial disease, endovascular treatment offers inferior results in term of durability and patency, however with a decrease in morbidity and mortality.

Nouveautés en médecine ambulatoire [Innovations in ambulatory care]

During 2008, we selected 8 studies of interest. It seems important to continue to treat high tension for old patients. To give a good medication against pain, to maintain activity and to reassure patient is the treatment for acute back pain; surgery for spinal stenosis has better results than other treatments at two years of evolution. Pregabalin seems to provide clinically benefit to patients with fibromyalgia. Helicobacter pylori test and treat has the same results than proton pomp inhibitor in initial management of dyspepsia; extending triple therapy beyond 7 days is unlikely to be a clinical useful strategy. Syphilis testing algorithms using treponemal tests for initial screening could be inversed. Finally, selective reporting of clinical trials results for antidepressant are relatively frequent.

Nouveautés en médecine interne générale ambulatoire (2) [General internal medicine: review of year 2009 from the ambulatory perspective (2)]

Despite two international studies, there is still no consensus concerning prostate cancer screening. The results of a meta-analysis are making us question our convictions concerning pneumococcal vaccination. The preoperative work-up of cataract surgery can be simplified. When describing the efficacy of a treatment to a patient, relative risks are better understood than absolute risks. For rotator cuff syndrome, intramuscular corticosteroid injections are as efficient as intra-articular injections. In patients prescribed clopidogrel, a proton pump inhibitor is not absolutely necessary. The arrival of a anticoagulant that does not need blood monitoring is an interesting option in atrial fibrillation.

Nouveautés dans la physiopathologie, le diagnostic et le traitement de la douleur neuropathique [New concepts in the pathophysiology, diagnosis and treatment of neuropathic pain].

We here summarize five articles bringing new advances in our knowledge on neuropathic pain and put them into perspective with our current understanding. The first uses a mechanism-based approach with a capsaicin test to stratify patients suffering from painful diabetic neuropathy before starting a topical clonidine treatment. The second reviews disinhibition as a critical mechanism and a promising target for chronic pain. The third evokes neuroglial interactions and its implication regarding the interplay between injuries in childhood and hypersensitivity in adulthood. The last articles remind us that interventional therapies, not always very invasive, have a future potential in the therapy of frequent conditions such as head pain disorders.

Nouveautés dans la stratégie thérapeutique de la diverticulite sigmoïdienne [Current treatment strategies for sigmoid diverticulitis]

Treatment of colonic diverticular disease has evolved over the past years. Most episodes are simple and can be successfully treated with antibiotics alone. For complicated diverticulitis, a strong trend is developing towards less invasive therapies including interventional radiology and laparoscopic lavage in an effort to avoid the morbidity and discomfort of a diverting colostomy. Based on a better understanding of the natural history of the disease, the indication to prophylactic colectomy after a few episodes of simple diverticulitis has been seriously challenged. For those patients who need a colectomy, single port laparoscopy, NOTES and transanal specimen extraction are being proposed. However larger studies are needed to confirm the hypothetical advantages of these evolving techniques.