No abstract

Botox injection to the puborectalis muscle has been found to have a limited therapeutic effect on patients suffering from anismus. Our results justify the need for further double-blind placebo-controlled trials to determine the exact role of botulinum toxin type-A in anismus.

Pediatric onset of CD in our population was associated with a frequent polymorphism in the binding site for NF-kappaB in TNF-alpha promoter but not to defined NOD2/CARD15 disease-associated mutations. This polymorphism is associated with colitis and familial disease. NOD2/CARD15 mutations and the TNF-863C/A polymorphism have equivalent but opposite effects on disease location. These findings may help explain differences in CD phenotype.

We did not find any correlation between NOD2 mutations and granuloma formation. The cause of granulomas in CD remains elusive.