Der Nervenarzt
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Intraventricular administration of recombinant tissue plasminogen activator (rt-PA) is an experimental therapy to hasten the lysis of intraventricular hemorrhages. We report nine patients (7 male, 2 female, mean age 64a) with intracerebral hematoma with ventricular extension who were treated with intraventricular infusion of rt-PA (2-32 mg, mean dose 17 mg). In two patients, clinically significant bleeding complications were associated with the fibrinolytic therapy. ⋯ We conclude, that intraventricular fibrinolysis probably leads to a faster clearance of intraventricular blood. Despite of fibrinolytic treatment, a permanent shunt becomes necessary in some cases. Intraventricular fibrinolysis is a potentially hazardous therapy with the risks of bleeding complications and infection.
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Myotonic dystrophy is an autosomal dominant multisystem disorder involving muscle, brain, heart, eyes, and endocrine organs. The underlying mutation is an expanding trinucleotide CTG repeat in the 3'prime untranslated region of a serine-threonine kinase gene on chromosome 19q. ⋯ However, not all patients with many CTG copies develop congenital myotonic dystrophy. We present 13 patients with more than 1500 CTG trinucleotide repeats and show their variable clinical course.