Shire Reports Positive Results From First of Three Phase III Trials of velaglucerase alfa for Type 1 Gaucher Disease and Provides Important Updates on Interaction...( LEXINGTON Massachusetts August 3 ...),Health

LEXINGTON, Massachusetts, August 3 /PRNewswire-FirstCall/ -- Shire plc (LSE: SHP, NASDAQ: SHPGY), the global specialty biopharmaceutical company, today reported positive results from the first of three Phase III studies of velaglucerase alfa, its enzyme replacement therapy in development for the treatment of Type 1 Gaucher disease. The Company also announced that the U.S. Food and Drug Administration (FDA) has accepted its treatment protocol for velaglucerase alfa and that Shire has begun its rolling submission of the New Drug Application (NDA) for velaglucerase alfa allowed under the Fast Track process.

"We are very pleased with the progress of the velaglucerase alfa program from both a clinical and regulatory perspective," said Sylvie Gregoire, President of Shire Human Genetic Therapies. "This data are consistent with those previously reported from the Phase I/II and extension studies. We will continue to work diligently with the FDA and other regulatory agencies to make velaglucerase alfa available as soon as possible to help meet the needs of the Gaucher community."

Shire's velaglucerase alfa program is the largest and most comprehensive set of Phase III clinical trials conducted to date for Gaucher disease. Over 100 patients at 24 sites in 10 countries around the world have participated in the clinical studies.

Velaglucerase alfa is made using Shire's proprietary technology, in a human cell line. The enzyme produced has the exact human amino acid sequence and carries a human glycosylation pattern.

Phase III Study Overview and Results

The first trial in the Phase III program to be completed was a multicenter, randomized, double-blind, two dose study of velaglucerase alfa in patients with Type 1 Gaucher disease. The primary goal of this study was to evaluate the safe
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