Final analysis of 379 pregnancy outcomes after exposure to dimethyl fumarate in a prospective international registry.

Background: Dimethyl fumarate (DMF) has a favorable benefit-risk profile treating people with multiple sclerosis and should be used in pregnant women only if the potential benefits outweigh potential risks to the fetus.

Objective: Assess pregnancy outcomes in a completed international registry (TecGistry) of women with MS exposed to DMF.

Methods: TecGistry included pregnant women with MS exposed to DMF, with data collected at enrollment, 6-7 months gestation, 4 weeks after estimated due date, and at postpartum weeks 4, 12, and 52.

Vascular findings on FDG PET/CT.

Since its introduction into clinical practice, 2-deoxy-2-[F]flu-D-glucose (FDG) positron emission tomography/computed tomography (PET/CT) has become firmly established in the field of oncological imaging, with a growing body of evidence demonstrating its use in infectious and inflammatory vascular pathologies. This pictorial review illustrates the utility of FDG PET/CT as a diagnostic tool in the investigation of vascular disease and highlights some of the more common incidental vascular findings that PET reporters may encounter on standard oncology FDG PET/CTs, including atherosclerosis, large vessel vasculitis, complications of vascular grafts, infectious aortitis and acute aortic syndromes.

A multidisciplinary approach to reproductive healthcare in women with rheumatic disease.

Introduction: Rheumatic disease (RD) patients when family planning must consider fertility, disease activity, and management from preconception to lactation. A clear understanding is necessary, especially for those receiving disease-modifying antirheumatic medications. Previous studies have highlighted unmet needs in the care of women with RDs with reproductive healthcare needs.

Updated pharmacological management of rheumatoid arthritis for women before, during, and after pregnancy, reflecting recent guidelines.

Background: Rheumatoid arthritis (RA) is a chronic immune-mediated inflammatory disease which can cause significant disability, morbidity, mortality, and impaired fertility. It commonly affects women of childbearing age. Managing rheumatoid arthritis (RA) in the perinatal period poses challenges.

Routine Postoperative Imaging Is Not Indicated in the Management of Mandibular Fractures.

Purpose: Prior literature has shown that routine postoperative computed tomography (CT) scans for mandibular fractures have no effect on outcomes and complications; however, past surveys have reported that most clinicians continue to order routine scans. We aimed to determine the current use of routine postoperative CT scans, evaluate what factors contribute to this practice, and identify differences in outcomes and complications among patients with either routine, indicated, or no postoperative CT scans.

Patients And Methods: We conducted a retrospective review of consecutive patients treated for a mandibular fracture at Vancouver General Hospital from January 1, 2007, to March 1, 2012.

Activation of AMPK inhibits cholera toxin stimulated chloride secretion in human and murine intestine.

Increased intestinal chloride secretion through chloride channels, such as the cystic fibrosis transmembrane conductance regulator (CFTR), is one of the major molecular mechanisms underlying enterotoxigenic diarrhea. It has been demonstrated in the past that the intracellular energy sensing kinase, the AMP-activated protein kinase (AMPK), can inhibit CFTR opening. We hypothesized that pharmacological activation of AMPK can abrogate the increased chloride flux through CFTR occurring during cholera toxin (CTX) mediated diarrhea.

Hypoxia inhibits colonic ion transport via activation of AMP kinase.

Background And Aims: Mucosal hypoxia is a common endpoint for many pathological processes including ischemic colitis, colonic obstruction and anastomotic failure. Previous studies suggest that hypoxia modulates colonic mucosal function through inhibition of chloride secretion. However, the molecular mechanisms underlying this observation are poorly understood.

The multiple sclerosis impact scale (MSIS-29) is a reliable and sensitive measure.

Objective: The aim of this study was to assess the psychometric properties of the Multiple Sclerosis Impact Scale (MSIS-29) for patients in the community and in a hospital setting.

Methods: During an epidemiological study, 172 people with multiple sclerosis (MS) were examined and completed the MSIS-29, the London Handicap Scale, and Beck's Depression Inventory; disability was assessed by the Kurtzke Expanded Disability Status Score (EDSS) and the Multiple Sclerosis Functional Composite. At the hospital neurology clinic, 102 MS patients completed the MSIS-29 and EDSS assessments were performed; 41 of these patients had repeat evaluations six months later.

Post-partum ovarian vein thrombosis.

Post-partum ovarian vein thrombosis (POVT) is uncommon, but the true incidence is not known. Ninety per cent of cases present as right iliac fossa pain within 10 days of delivery. Anti-coagulation and intravenous antibiotics are the mainstay of treatment.

SPG15, a new locus for autosomal recessive complicated HSP on chromosome 14q.

The authors studied two families with autosomal recessive hereditary spastic paraplegia (HSP) complicated by the presence of additional symptoms of pigmented maculopathy, distal amyotrophy, dysarthria, mental retardation, and further intellectual deterioration. Evidence was obtained for linkage to a locus on chromosome 14q that is distinct from the SPG3 locus for autosomal dominant HSP (D14S77: lod score of 4.20 at zero recombination).

Phenotype of AD-HSP due to mutations in the SPAST gene: comparison with AD-HSP without mutations.

Background: "Pure" autosomal dominant hereditary spastic paraparesis (AD-HSP) is clinically and genetically heterogeneous. There are at least seven genetic loci with varying ages at onset and disability. The SPAST gene at the SPG4 locus on chromosome 2p is the major disease gene for AD-HSP.

Age-related cognitive decline in hereditary spastic paraparesis linked to chromosome 2p.

Objectives: To investigate whether cognitive decline is part of the phenotype of SPG4-linked hereditary spastic paraparesis (HSP) and to determine whether cognitive changes are present in haplotype carriers before the onset of paraparesis.

Background: The major locus for "pure" autosomal dominant HSP is the SPG4 locus on chromosome 2p. Cognitive impairment linked to this locus has been described in two families.