Benefit of endermology on indurations and panniculitis/lipoatrophy during relapsing-remitting multiple sclerosis long-term treatment with glatiramer acetate.

INTRODUCTION: Use of endermology (Endermologie®), which consists of a deep mechanical massage, in patients with multiple sclerosis receiving glatiramer acetate suggested improvements in injection-site indurations and panniculitis/lipoatrophy in our previous pilot experience. We aimed to assess the effect of endermology in a larger population of patients with multiple sclerosis receiving glatiramer acetate in clinical practice. METHODS: This was the extension phase of our pilot experience, carried out in patients with relapsing-remitting multiple sclerosis (RRMS) and indurations and/or panniculitis/lipoatrophy associated with long-term glatiramer acetate administration. Patients underwent endermology sessions twice per week, for 6 weeks, according to clinical practice. RESULTS: Seventy evaluable patients were included (mean age, 42.7±9.3 years; female, 95.7%; mean multiple sclerosis duration, 9.2±8.6 years; mean glatiramer acetate duration, 46.7±29.9 months). Fifty (71.4%) patients showed indurations and 58 (82.9%) panniculitis/lipoatrophy. After 12 endermology sessions, the number of patients with indurations significantly decreased (71.4% vs. 28.6%; p<0.001), as did the number of their indurations (4.2±3.6 vs. 3.7±3.4; p<0.001). Although the number of patients with panniculitis/lipoatrophy did not significantly decrease, there was a significant reduction in the number of areas of panniculitis/lipoatrophy (4.3±2.6 vs. 3.9±2.2; p<0.05). Forty-nine (98.0%) patients with indurations and 57 (98.3%) patients with panniculitis/lipoatrophy felt satisfied/very satisfied with treatment and considered endermology useful/very useful. Endermology was well tolerated, as some pain was reported in eight (11.4%) patients, discomfort in three (4.3%) patients, and local blotch/swelling and transient bruise in one (1.4%) patient each. Endermology enabled glatiramer acetate tolerance to be enhanced in 42 (60.0%) patients. CONCLUSION: This project represents the largest experience available supporting the benefit of endermology in the reduction/disappearance of indurations and improvement in panniculitis/lipoatrophy in patients with RRMS receiving long-term glatiramer acetate treatment. Moreover, these benefits also contributed to enhancing glatiramer acetate tolerance.

Novel ancestral Dysferlin splicing mutation which migrated from the Iberian peninsula to South America.

Primary dysferlinopathies are a group of recessive heterogeneous muscular dystrophies. The most common clinical presentations are Miyoshi myopathy and LGMD2B. Additional presentations range from isolated hyperCKemia to severe functional disability. Symptomatology begins in the posterior muscle compartment of the calf and its clinical course progresses slowly in Miyoshi myopathy whereas LGMD2B involves predominantly the proximal muscles of the lower limbs. The age of onset ranges from 13 to 60years in Caucasians. We present five patients that carry a novel mutation in the exon12/intron12 boundary: c.1180_1180+7delAGTGCGTG (r.1054_1284del). We provide evidence of a founder effect due to a common ancestral origin of this mutation, detected in heterozygosity in four patients and in homozygosity in one patient.