Methods for determining parameters and planning clinical studies in automatic study and data management systems

• US 8,529,446 B2
• Filed: 05/31/2007
• Issued: 09/10/2013
• Est. Priority Date: 02/09/2007
• Status: Active Grant

• Current Assignee: Siemens Healthcare GMBH (Siemens AG)
• Original Assignee: Siemens AG
• Inventors: Schneider, Siegfried, Zahlmann, Gudrun, Schmidt, Markus
• Primary Examiner(s): Thomson, Bill
• Assistant Examiner(s): JIAN, SHIRLEY XUEYING
• Application Number:
  US11/806,335
• Publication Number:
  US 20080194920A1
• Time in Patent Office: 2,294 Days
• Field of Search: None
• US Class Current: 600/300
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records

Abstract

In a method for determining a parameter in an automatic study and data management system, data is gathered in a knowledge database, and a parameter is determined based the data gathered in the knowledge database. The data is correlated to at least one of a configuration and implementation of a previous clinical study. The parameter is usable for configuring a future clinical study.

Claims

1. A method of planning a clinical study with a study and data management system, the method comprising:

gathering, in a knowledge database of the study and data management system at least partially executed by a processor, data correlated to at least a first clinical study, the first clinical study being an image-based study with a plurality of images being acquired by a plurality of imaging modalities, wherein

the gathered data includes image data, metadata and image study results, the metadata being associated with the image data and containing configuration settings of at least one of the imaging modalities, the configuration settings being settings of the imaging modalities utilized when acquiring the associated image data during the first clinical study;

correlating the image study results to the configuration settings of the imaging modalities; and

automatically determining optimum configuration settings for imaging modalities to be used in a future clinical image study by accessing the knowledge database.

2. The method of claim 1, wherein the determined configuration settings are associated with at least one of a study protocol and a standard operating procedure for the future clinical image study.

3. The method of claim 1, wherein the configuration settings are determined iteratively during implementation of the future clinical image study.

4. The method of claim 1, further comprising:

implementing the future clinical image study using the determined configuration settings.

5. The method of claim 4, wherein the configuration settings are determined iteratively during the implementation of the future clinical image study.

6. The method of claim 1, further comprising:

designing the future clinical image study based at least in part on the configuration settings.

7. The method of claim 6, further comprising:

implementing the designed future clinical image study.

8. The method of claim 1, wherein the first clinical study is a previous clinical study.

9. A method for automatically planning a clinical study, the method comprising:

gathering, in a knowledge database of a clinical study configuration system at least partially executed on a processor, data correlated to a previous clinical study, the previous clinical study being an image-based study with a plurality of images being acquired by a plurality of imaging modalities, wherein

the gathered data includes image data, metadata and image study results, the metadata being associated with the image data and containing configuration settings of at least one of the imaging modalities, the configuration settings being settings of the imaging modalities utilized when acquiring the associated image data during the first clinical study;

correlating the image study results to the configuration settings of the imaging modalities;

determining optimum configuration settings for imaging modalities to be used in a future clinical image study by accessing the knowledge database; and

configuring the future clinical image study based on the determined configuration settings.

10. The method of claim 9, wherein the configuration settings are associated with at least one of a study protocol and a standard operating procedure for the future clinical image study.

11. The method of claim 9, further comprising:

implementing the configured future clinical image study.

12. A computer readable medium storing computer program instructions executable by a computer, when executed by the computer, the instructions cause the computer to execute a method for automatically determining a configuration settings in a system for configuring a clinical study, the method comprising:

gathering, in a knowledge database of a study and data management system, data correlated to at least a first clinical study, the first clinical study being an image-based study with a plurality of images being acquired by a plurality of imaging modalities, wherein

the gathered data includes image data, metadata and image study results, the metadata being associated with the image data and containing configuration settings of at least one of the imaging modalities, the configuration settings being settings of the imaging modalities utilized when acquiring the associated image data during the first clinical study;

correlating the image study results to the configuration settings of the imaging modalities; and

automatically determining optimum configuration settings for imaging modalities to be used in a future clinical image study by accessing the knowledge database.

13. The computer readable medium of claim 12, wherein the method further comprises:

designing the future clinical image study based at least in part on the configuration settings.

14. The computer readable medium of claim 12, wherein the method further comprises:

implementing the designed future clinical image study.

15. The computer readable medium of claim 12, wherein the first clinical study is a previous clinical study.

16. A computer readable medium storing computer program instructions executable by a computer, when executed by the computer, the instructions cause the computer to execute a method for automatically planning a clinical study using an automatic data and study management system, the method comprising:

gathering, in a knowledge database, data correlated to a previous clinical study, the previous clinical study being an image-based study with a plurality of images being acquired by a plurality of imaging modalities, wherein

the data gathered in the knowledge database includes image data, metadata and image study results, the metadata being associated with the image data and containing configuration settings of at least one of the imaging modalities, the configuration settings being settings of the imaging modalities utilized when acquiring the associated image data during the first clinical study;

correlating the image study results to the configuration settings of the imaging modalities;

determining optimum configuration settings for imaging modalities to be used in a future clinical image study by accessing the knowledge database; and

configuring future clinical image study based on the determined configuration settings.

17. A data and study management system comprising:

a first management system including a knowledge database for storing data, the first management system being configured to,

gather and store data correlated to at least a first clinical study, the first clinical study being an image-based study with a plurality of images being acquired by a plurality of imaging modalities, wherein the gathered data includes image data, metadata and image study results, the metadata being associated with the image data and containing configuration settings of at least one of the imaging modalities, the configuration settings being settings of the imaging modalities utilized when acquiring the associated image data during the first clinical study,

correlate the image study results to the configuration settings of the imaging modalities, and

determine optimum configuration settings for imaging modalities to be used in a future clinical study based on the gathered and stored data by accessing the knowledge database, the optimum configuration settings being usable in configuring the at least one second clinical study, which is subsequent to the first clinical study.