Bleeding from oesophageal varices in pregnancy.

Bleeding from oesophageal varices is the most fearful event in pregnant women with cirrhosis and is the main cause of death in this group. Its approach and treatment are controversial, with ligation, sclerosis and β-blockers as possible choices. Follow-up must be multidisciplinary and delivery programmed because of the high risk of bleeding.

Contribution for new genetic markers of rheumatoid arthritis activity and severity: sequencing of the tumor necrosis factor-alpha gene promoter.

The objective of this study was to assess whether clinical measures of rheumatoid arthritis activity and severity were influenced by tumor necrosis factor-alpha (TNF-alpha) promoter genotype/haplotype markers. Each patient's disease activity was assessed by the disease activity score using 28 joint counts (DAS28) and functional capacity by the Health Assessment Questionnaire (HAQ) score. Systemic manifestations, radiological damage evaluated by the Sharp/van der Heijde (SvdH) score, disease-modifying anti-rheumatic drug use, joint surgeries, and work disability were also assessed.