Study of Treatment and Metabolism in Patients With Urea Cycle Disorders

Summary

RATIONALE: The urea cycle is the process in which nitrogen is removed from the blood and converted into urea, a waste product found in urine . Urea cycle disorders are inherited disorders caused by the lack of an enzyme that removes ammonia from the bloodstream. Gene therapy is treatment given to change a gene so that it functions normally. Studying the treatment and metabolism of patients with urea cycle disorders may be helpful in developing new treatments for these disorders. PURPOSE: Two-part clinical trial to study the treatment and metabolism of patients who have urea cycle disorders.

Timeline

Start

1999-12

Primary completion

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Completion

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Drugs

Indications