Multiple sclerosis : clinical and laboratory research
-
No previous research exists specifically exploring the needs of those people severely affected by multiple sclerosis (MS). ⋯ There is a need to develop models of care in order to better meet patients and carers needs for information, co-ordination, and to reduce the feeling of struggling to receive services.
-
Autologous hematopoietic stem cell transplantation (AHSCT) has been proposed as a rescue treatment in multiple sclerosis (MS) patients not responding to first- or second-line therapies. To date, most of the treated cases had a secondary progressive disease course. However, patients with high inflammatory activity, but no secondary progression of the disease, could be candidates to take greater advantage of AHSCT. In this paper, we report two cases with very active, relapsing-remitting (RR) MS, who underwent AHSCT, and obtained a dramatic resolution to disease activity.
-
and objective The aim of this study was to compare coping strategies and quality of life (QoL) in multiple sclerosis (MS), as they relate to the course of the disease (relapsing-remitting (RR), secondary progressive (SP), primary progressive (PP)), while taking depression and anxiety into account. ⋯ Our study clearly demonstrated that psychological and social well-being were substantially affected by the disease course. These results encourage us to develop interventions focused on coping strategies and which are better adapted to individual patients.
-
Various magnetic resonance (MR) techniques are used to study the pathological evolution of demyelinating diseases, such as multiple sclerosis (MS). However, few studies have validated MR derived measurements with histopathology. Here, we determine the correlation of myelin water imaging, an MR measure of myelin content, with quantitative histopathologic measures of myelin density. ⋯ The myelin water fraction (MWF), defined as T2 signal below 30 milliseconds divided by the total signal, was determined for various regions of interest and compared to Luxol fast blue (myelin stain) mean optical density (OD) for each sample. MWF had a strong correlation with myelin stain [mean (range) R2 = 0.67 (0.45-0.92)], validating MWF as a measure of myelin density. This quantitative technique has many practical applications for the in vivo monitoring of demyelination and remyelination in a variety of disorders of myelin.
-
Randomized Controlled Trial Comparative Study
Long-term use of a cannabis-based medicine in the treatment of spasticity and other symptoms in multiple sclerosis.
The object of this study was to monitor the safety and efficacy of long-term use of an oromucosal cannabis-based medicine (CBM) in patients with multiple sclerosis (MS). A total of 137 MS patients with symptoms not controlled satisfactorily using standard drugs entered this open-label trial following a 10-week, placebo-controlled study. Patients were assessed every eight weeks using visual analogue scales and diary scores of main symptoms, and were followed for an average of 434 days (range: 21 -814). ⋯ Twenty-two (88%) patients re-started CBM treatment. We conclude that long-term use of an oromucosal CBM (Sativex) maintains its effect in those patients who perceive initial benefit. The precise nature and rate of risks with long-term use, especially epilepsy, will require larger and longer-term studies.