Full Text Journal Articles by
Author Arthi Vijayaraghavan


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The HI-STAR study: resource utilization and costs associated with serologic testing for antibody-positive patients at four United States medical centers.

Peter Mazonson, Molly Efrusy, Chris Santas, Alyssa Ziman, James Burner, Susan Roseff, Arthi Vijayaraghavan, Richard Kaufman,

<h4>Background</h4>Little is known about how the resource utilization and costs of serologic work ups for positive antibody screens vary across subpopulations based on diagnosis, transfusion history, and serologic testing history.<h4>Study design and methods</h4>Detailed data were collected on patient demographics, diagnoses, transfusion history, history of known allo- and autoantibodies, and specific ... Read more >>

Transfusion (Transfusion)
[2014, 54(2):271-277]

Cited: 5 times

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Cost-effectiveness of KRAS testing in metastatic colorectal cancer patients in the United States and Germany.

Arthi Vijayaraghavan, Molly B Efrusy, Burkhard Göke, Thomas Kirchner, Christopher C Santas, Richard M Goldberg,

The objective of this study was to determine the cost-effectiveness of testing for KRAS mutations before administering EGFR inhibitors such as cetuximab and panitumumab for patients with advanced metastatic colorectal cancer (mCRC) in the United States and Germany. We developed a lifetime Markov model of costs and survival associated with ... Read more >>

Int J Cancer (International journal of cancer)
[2012, 131(2):438-445]

Cited: 44 times

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