The fungal gut microbiota in pediatric-onset multiple sclerosis.

Evidence suggests that the gut microbiome may play a role in multiple sclerosis (MS). However, the majority of the studies have focused on gut bacterial communities; none have examined the fungal microbiota (mycobiota) in persons with pediatric-onset multiple sclerosis (POMS). We examined the gut mycobiota in persons with and without POMS through a cross-sectional examination of the gut mycobiota from 46 participants' stool samples (three groups: 18 POMS, 13 acquired monophasic demyelinating syndromes [monoADS], and 15 unaffected controls).

Does the season or month of birth influence disease progression in multiple sclerosis?

We investigated the influence of season and birth month on sustained progression to Expanded Disability Status Scale 6 (requires a cane) through a database review of 2,319 definite multiple sclerosis (MS) patients followed for a mean 19.3 years, until July 2003 in British Columbia, Canada. The season of birth had a marginal effect on disease progression (p = 0.

Elevated aminotransferases during treatment with interferon-beta for multiple sclerosis: actions and outcomes.

The authors report further analysis of a six-year retrospective chart review of multiple sclerosis (MS) patients prescribed interferon-beta (IFNB) in British Columbia, Canada. Actions and outcomes taken when 284/835 (34%) of the patients developed de novo elevated aminotransferases are presented; 239/284 (84%) of patients were continued on treatment despite these elevations; 216/246 (88%) of patients reaching grade 1 toxicity (greater than the upper limit of normal) continued IFNB treatment; of these, 167/216 (77%) returned to within normal limits. Of the 22/29 (76%) reaching grade 2 toxicity (> 2.

Liver injury associated with the beta-interferons for MS: a comparison between the three products.

A population-based retrospective chart review of the biochemical liver tests of 844 patients with multiple sclerosis prescribed a beta-interferon (IFNbeta) product in British Columbia, Canada was performed between 1995 and 2001. Overall, 36.9% (243/659) of patients developed new elevations of alanine aminotransferase.

Interrupted therapy: stopping and switching of the beta-interferons prescribed for MS.

A retrospective chart review of patients in British Columbia with multiple sclerosis prescribed beta-interferon (IFNbeta) between 1995 and 2001 was carried out to investigate reasons for the interruption of therapy. The highest proportion of interruptions (76/281; 27%) occurred in the first 6 months. The single most common reason was perceived lack of efficacy, cited by 84 of 281 (30%).