QUALIFYING DATA AND ASSOCIATED METADATA DURING A DATA COLLECTION PROCESS

• US 20100268544A1
• Filed: 11/18/2009
• Published: 10/21/2010
• Est. Priority Date: 11/18/2008
• Status: Abandoned Application

• Current Assignee: Datasci LLC
• Original Assignee: Datasci LLC
• Inventors: Korman, Louis, Nitahara, Kim, Kozam, Marc
• Application Number:
  US12/621,041
• Publication Number:
  US 20100268544A1
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: G06F 16/2365 Ensuring data consistency and integrity
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires

Abstract

Systems and methods for processing metadata associated with a clinical trial are described. In one aspect, a computing device receives collected data with embedded metadata. The device extracts the embedded metadata, and accesses a database to determine characteristics of the embedded metadata. The device then accesses protocol rules where the protocol rules are a set of data collection requirements and procedures for a given clinical trial. The device ensures compliance of the embedded metadata by comparing the characteristics of the embedded metadata with the protocol rules. The device then reports the compliance or non-compliance of the collected data.

Claims

1. A method implemented by a computing device for processing metadata associated with a clinical trial, the method comprising:

receiving collected data from the clinical trial with embedded metadata;

extracting the embedded metadata;

accessing a database for determining characteristics of the embedded metadata;

accessing protocol rules, wherein the protocol rules comprise a set of clinical trial requirements and procedures;

ensuring compliance of the embedded metadata by comparing the characteristics of the embedded metadata with the protocol rules; and

reporting the compliance or non-compliance of the collected data.

2. The method of claim 1, wherein the database further comprises a series of sub-databases for each characteristic.

3. The method of claim 1, wherein the protocol rules further comprise quality assurance rules and definitions.

4. The method of claim 1, wherein the collected data is received from a remote client computer.

5. The method of claim 1, wherein the method raises a level of compliance with the protocol rules in the clinical trial.

6. The method of claim 1, wherein the metadata comprises information about sites, documents, personnel, equipment, patients, and interventions.

7. The method of claim 1, wherein the metadata comprises informed consent information.

8. The method of claim 1, wherein the metadata has a standard interface format.

9. The method of claim 1, wherein the clinical trial is overseen by an institutional review board.

10. The method of claim 1, further comprising monitoring the collected data in real-time.

11. The method of claim 1, further comprising monitoring the collected data throughout the clinical trial.

12. The method of claim 1, further comprising determining compliance of a clinical trial process proposal prior to receiving the collected data.

13. The method of claim 1, further comprising providing notification of compliance or non-compliance to an investigator.

14. A data processing system for processing metadata associated with a clinical trial, the data processing system comprising:

a data processing device comprising a processor and a memory; and

wherein the data processing device receives data from a client computer, wherein the data comprises clinical data and administrative data, wherein the administrative data is embedded within the clinical data as metadata, extracting the administrative data, determining compliance of the administrative data with a clinical trial data acquisition protocol, and reporting the compliance or non-compliance of the administrative data.

15. The data processing system of claim 14, further comprising a database for storing information related to characteristics of the administrative data.

16. The data processing system of claim 15, wherein the data processing device accesses the database for determining compliance of the administrative data with the clinical data acquisition protocol.

17. The data processing system of claim 15, wherein the database is a series of sub-databases for each characteristic of the administrative data.

18. A computer readable data storage medium comprising computer-program instructions executable by a process, the computer-program instructions, when executed by the processor, for implementing steps comprising:

accepting clinical trial data;

accepting procedural information regarding the acquisition of the clinical trial data;

embedding the procedural information into the clinical trial data in metadata;

sending the combined procedural information and clinical trial data as a single piece of data to a database for storage; and

wherein the metadata is encoded to be accessible to systems receiving the combined procedural information and clinical trial data.

19. The method of claim 18, further comprising sending the combined procedural information and clinical trial data to a compliance monitor.

20. The method of claim 19, wherein the metadata is decoded at the compliance monitor.