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G3 Completes GLOBAL Study Patient Enrollment

Published: Thursday, February 13, 2014
Last Updated: Monday, February 17, 2014
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Pilot data of single largest prospective pan-omic study to identify key biomarkers and central therapeutic targets for cardiovascular diseases.

Global Genomics Group (G3) announce that it has completed enrollment of the 5,000-patient discovery cohort of its GLOBAL (Genetic LOci and Burden of Atherosclerotic Lesions) clinical study. Pilot data for the first cohort of patients are expected later this year.

The GLOBAL study, designed to identify disease-related pathways, new drug targets and biomarkers for cardiovascular diseases such as atherosclerosis, enrolled 5,000 patients in the discovery group, with approximately 2,500 patients in the control group and approximately 2,500 patients in the case group. Precision phenotyping is conducted with cardiovascular computed tomography (CT), including calcium scoring and CT angiography, an advanced, non-invasive imaging technology. A pan-omic analysis that includes whole genome sequencing, whole genome methylation, whole transcriptome sequencing, unbiased proteomics, metabolomics and lipidomics, will be conducted for every patient. The data will be analyzed with systems biology driven bioinformatics.

"The strong interest and support from the medical community has allowed us to rapidly enroll patients at many of the top centers worldwide, and we are well ahead of our original schedule," said Bradley Brown, co-founder and vice president of clinical affairs of G3. "This is an important milestone for G3 as well as for our collaborating researchers and participating patients. The GLOBAL study will allow us to gain important insights about the development of cardiovascular disease and to identify new disease biomarkers and therapeutic targets. We anticipate that the pilot data set will be available later this year."

The GLOBAL study is enrolling patients at 48 institutions in 9 countries and across three continents. The investigators anticipate enrolling an additional 2,000 patients in the validation cohort, with approximately 1,000 patients in the disease group and 1,000 in the control group.

Stephen Bloom, M.D., of Midwest Heart & Vascular Specialists, Kansas City, Mo., a principal investigator of the study, said, "Cardiovascular disease remains the leading cause of death worldwide, and the biological pathways leading to atherosclerosis — the primary reason for heart attacks and stroke — remain largely unknown. The GLOBAL study is the most ambitious study ever undertaken to investigate the root cause of this complex disease and may not only provide us with new biomarkers and drug targets, but it will also provide us with a platform for early screening, continued monitoring of risk, prevention and early intervention."

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