Invité Sam 20 Aoû 2011 - 4:40
J'ai trouvé ça (le résumé de la publication originale) :
Eur J Vasc Endovasc Surg. 2011 Aug 10. [Epub ahead of print]
Venous Angioplasty in Patients with Multiple Sclerosis: Results of a Pilot Study.
Zamboni P, Galeotti R, Weinstock-Guttman B, Kennedy C, Salvi F, Zivadinov R.
Source
Vascular Diseases Centre, University of Ferrara, C.so Giovecca 203, 44100 Ferrara, Italy.
Abstract
OBJECTIVES:
Chronic cerebrospinal venous insufficiency (CCSVI) is associated with multiple sclerosis (MS). The objective of the study was to see if percutaneous transluminal angioplasty (PTA) of duplex-detected lesions, of the internal jugular and/or azygous veins, was safe, burdened by a significant restenosis rate, and whether there was any evidence that treatment reduced MS disease activity. Design: This was a case-control study. Materials: We studied 15 patients with relapsing-remitting MS and duplex-detected CCSVI.
METHODS:
Eight patients had PTA in addition to medical therapy (immediate treatment group (ITG)), whereas seven had treatment with PTA after 6 months of medical therapy alone (delayed treatment group (DTG)).
RESULTS:
No adverse events occurred. At 1 year, there was a restenosis rate of 27%. Overall, PTA was followed by a significant improvement in functional score compared with baseline (p < 0.02). The annualised relapse rate was 0.12% in the ITG compared with 0.66% in the DTG (p = NS). Magnetic resonance imaging (MRI) blindly demonstrates a trend for fewer T2 lesions in the ITG (p = 0.081), corresponding to a 10% decrease in the ITG compared with a 23% increase in the DTG over the first 6 months of the study.
CONCLUSIONS:
This study further confirms the safety of PTA treatment in patients with CCSVI associated with MS. The results, despite the significant rate of restenosis, are encouraging and warrant a larger multicentre double-blinded, randomised study.
Espérons que cela fasse du bruit. Enfin...