The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 19, 2008

Filed:

Jan. 03, 2006
Applicants:

Saul Shiffman, Pittsburgh, PA (US);

Michael R. Hufford, San Diego, CA (US);

Jean A. Paty, Pittsburgh, PA (US);

Inventors:

Saul Shiffman, Pittsburgh, PA (US);

Michael R. Hufford, San Diego, CA (US);

Jean A. Paty, Pittsburgh, PA (US);

Assignee:

Invivodata, Inc., Scotts Valley, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06N 5/00 (2006.01); G06N 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A system for developing and implementing empirically derived algorithms to generate decision rules to determine participant noncompliance and fraud with research protocols in clinical trials allows for the identification of complex patterns of variables that detect or predict participant noncompliance and fraud with research protocol, including performance and enrollment goals, in the clinical trial. The data may be used to overall predict the performance of any participant in a clinical trial, allowing selection of participants that tend to produce useful, high-quality results. The present invention can also be used to monitor participant compliance with the research protocol and goals to determine preferred actions to be performed. Optionally, the invention may provide a spectrum of noncompliance, from minor noncompliance needing only corrective feedback, to significant noncompliance requiring participant removal from the clinical trial or from future clinical trials. The algorithms and decision rules can also be domain-specific, such as detecting non-compliance or fraud among subjects in a cardiovascular drug trial, or demographically specific, such as taking into account gender, age or location, which provides for algorithms and decision rules to be optimized for the specific sample of participants being studied.


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