Clinical trial monitoring system and method

• US 20050149869A1
• Filed: 07/09/2004
• Published: 07/07/2005
• Est. Priority Date: 07/11/2003
• Status: Abandoned Application

• Current Assignee: Informedix, Inc. (Informedix Holdings, Inc.), Madrigal Health, LLC
• Original Assignee: Informedix, Inc. (Informedix Holdings, Inc.)
• Inventors: Kehr, Bruce A., Benson, Robert H.
• Application Number:
  US10/887,741
• Publication Number:
  US 20050149869A1
• Time in Patent Office: Days
• US Class Current: 715/700
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof

Abstract

A method and system are presented for monitoring the performance of a clinical trial, and the adherence of trial participants to a protocol for the clinical trial. A plurality of templates are provided, which can be populated with protocol data can be entered that relate to behavioral elements of the protocol. The populated templates are downloaded to a plurality of remote devices. The remote devices generate, upon receipt of the templates populated with protocol data, prompting messages that prompt participants whether protocol elements have been performed, and that request performance data relating to any actual performance of the protocol elements. Based on the performance data, reports are periodically generated that compare actual performance of the protocol elements with expected or desired performance of the protocol elements.

Claims

1. A method of monitoring clinical trial performance, the method comprising:

creating one or more templates and storing the templates in a database, wherein the templates include data fields that can be filled by entering protocol data, the protocol data providing information about one or more elements of a protocol for the clinical trial;

downloading templates that have been filled with protocol data, from the database to one or more remote devices via a network;

prompting for the performance of at least one protocol element;

requesting performance data that contain information relating to any actual performance of one or more of the protocol elements; and

receiving the performance data and uploading the performance data from the remote devices onto the database.

2. A method in accordance with claim 1, wherein the protocol elements comprise behavioral elements, and wherein at least some of the protocol data contain information relating to expected behaviors or expected rates of behaviors by one or more participants of the trial protocol, and wherein at least some of the protocol data contain information relating to targeted time points by which one or behavioral elements are expected to be completed.

3. A method in accordance with claim 1, wherein the act of prompting for the performance of at least one protocol element comprises generating prompt messages that ask one or more users of the remote devices to perform at least one protocol element, and displaying the prompt messages on the remote devices.

4. A method in accordance with claim 1, further comprising the act of updating at least some of the protocol data contained in the downloaded templates, in accordance with at least some of the performance data received from the remote devices.

5. A method in accordance with claim 1, wherein the acts of downloading the templates from the database onto the remote devices, and uploading the performance data from the remote devices to the database comprises synchronizing the remote devices with the database.

6. A method in accordance with claim 1, further comprising the act of generating one or more reports using the performance data, the reports relating at least in part to the degree of adherence to the trial protocol by one or more participants of the protocol, wherein at least some of the reports include a comparison between the expected behavior of the protocol participants, as described by the protocol data, with the actual behavior of the protocol participants, as described by the performance data, and wherein at least some of the reports are generated at predetermined time intervals.

7. A method in accordance with claim 1, further comprising the act of recording the performance data in the remote devices.

8. A method in accordance with claim 1, wherein the act of requesting performance data comprises causing a list of possible responses to one or more queries to be displayed on a screen, and wherein receiving performance data comprises receiving one or more selected ones of the displayed list of possible responses.

9. A method in accordance with claim 1, further comprising the acts of converting the filled templates into configuration files before downloading the filled templates onto the remote devices, and storing the configuration files in the remote devices.

10. A method of monitoring performance of a clinical trial, the method comprising:

accessing a remote database to download therefrom one or more templates over a network, the templates include data fields that can be filled by entering protocol data that provide information about one or more elements of a protocol for the clinical trial;

causing prompt messages to be sent to one or more participants of the trial, the prompt messages alerting the participants that performance of at least one protocol element is necessary;

requesting from at least one participant performance data relating to actual performance, if any, by the participant of one or more protocol elements;

in response to receipt of the performance data, generating a periodic report that assesses how well the trial protocol is being adhered to.

11. A system for monitoring performance of a clinical trial, the system comprising:

a database configured to store therein a plurality of templates that include data fields which can be filled by entering protocol data, the protocol data containing information relating to one or more elements of a protocol for the clinical trial, the database being linked to one or more remote devices through a communications network; and

a controller configured to control access to the database, and to control communications between the database and the remote devices over the network;

wherein the controller is configured to cause one or more templates to be downloaded over the network to the remote devices when the templates have been filled with at least some protocol data, so that the remote devices can generate one or more prompt signals that prompt for performance of one or more protocol elements in accordance with the protocol data, and that request performance data relating to any actual performance of the protocol elements; and

wherein the controller is further configured to upload the performance data from the remote devices and to store the performance data in the database.

12. A system in accordance with claim 11, wherein the protocol elements comprise behavioral elements, and wherein at least some of the protocol data describe expected behaviors by one or more participants of the trial protocol, the participants comprising at least some users of the remote devices.

13. A system in accordance with claim 12, wherein the elements of the protocol comprise at least one of:

identifying and recruiting clinical sites;

training research personnel regarding protocol design and implementation;

recruiting, interviewing, and selecting protocol participants;

enrolling, treating, and monitoring patients;

recording data relating to staff performance at one or more clinical trial sites, or at one or more patient homes; and

wherein the elements of the protocol further comprise desired time points by which one or more of the protocol elements are targeted to be completed.

14. A system in accordance with claim 11, wherein the controller is further configured to generate reports from the performance data, the reports comparing actual adherence to the protocol elements, as shown by the performance data, versus desired adherence to the protocol elements, as shown by the protocol data.

15. A system in accordance with claim 11, wherein the controller is further configured to modify at least one template stored in the database upon receipt of the performance data, in accordance with at least some of the uploaded performance data.

16. A system in accordance with claim 11, wherein the controller is further configured to synchronize the database with the remote devices, when downloading the templates or uploading the performance data.

17. A machine-readable medium having stored therein instructions that, when executed by a computer, cause the computer to:

create a plurality of templates and store the templates in a database, wherein the templates include data fields into which protocol data can be entered, the protocol data containing information that relate to one or more elements of a protocol for a clinical trial;

entering at least some protocol data into one or more templates, and downloading the templates containing the protocol data from the database onto at least one remote device via a network, so that the remote device can generate and display prompt signals that ask for at least some of the protocol elements to be performed in accordance with the protocol data entered in the templates, and that request performance data relating to any actual performance of the protocol elements; and

upload the performance data from the remote device onto the database, and store the performance data in the database.

18. A computer system for monitoring clinical trial performance, the system comprising:

means for creating and storing in a database a plurality of templates that include data fields into which protocol data can be entered, the protocol data providing information regarding one or more elements of a clinical trial protocol;

means for downloading from the database onto one or more remote devices one or more templates into which protocol data have been entered;

means for generating and displaying prompt signals which prompt for the performance of at least some of the protocol elements, and which request performance data relating to any actual performance of one or more protocol elements;

means for uploading any received performance data from the remote devices onto the database, and storing the performance data in the database.

19. A monitoring apparatus for monitoring performance of a clinical trial, the apparatus comprising:

means for communicating with a remote database having stored therein a plurality of templates that include data fields into which protocol data can be entered, the protocol data providing information relating to one or more elements of a protocol for the clinical trial;

a memory, a display, and an input device; and

a controller configured to control access to the memory, to control display of messages on the display, and to control communications with the remote database;

wherein the memory stores a computer program which is executable by the controller to;

download from the remote database one or more templates into which at least some protocol data have been entered;

responsive to the protocol data, generate one or more prompt messages that prompt for the performance of one or more protocol elements, and that request performance data relating to any actual performance of the protocol elements;

display the prompt messages on the display; and

record and store in the memory any performance data received through the input device.

20. A monitoring apparatus in accordance with claim 19, wherein the apparatus comprises at least one of:

a Palm Pilot;

a portable telephone;

a mobile interactive pager;

an interactive television; and

a personal digital assistant.

21. A monitoring apparatus in accordance with claim 19, wherein the computer program is also executable by the controller to generate from the performance data at least one report that compared actual adherence to the protocol elements, as shown by the performance data, versus desired adherence to the protocol elements, as shown by the protocol data.

22. A machine-readable medium having stored therein instructions that, when executed by a computer, cause the computer to:

download from the remote database one or more templates into which at least some protocol data have been entered;

responsive to the protocol data, generate one or more prompt messages that prompt for the performance of one or more protocol elements, and that request performance data relating to any actual performance of the protocol elements;

display the prompt messages on the display; and

record and store in the memory any performance data received through the input device.