laboratory information systems
DESCRIPTION
Laboratory Information Systems. Version 5.0, August 2012. Objectives. Define a Laboratory Information System ( LIS ) and describe its purpose Describe validation processes and what they accomplish List processes to ensure secure LIS access - PowerPoint PPT PresentationTRANSCRIPT
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This project has been funded in whole or in part with Federal funds from the Division of AIDS (DAIDS), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Department of Health and Human Services, under contract No. HHSN272201200009C, entitled NIAID HIV and Other Infectious Diseases Clinical Research Support Services (CRSS).
Laboratory Information Systems
Version 5.0, August 2012
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Define a Laboratory Information System (LIS) and describe its purpose
Describe validation processes and what they accomplish List processes to ensure secure LIS access Describe requirements for altered records in an LIS Describe LIS emergency preparedness processes Describe the purpose of an audit trail
Objectives
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A LIS performs or assists with the following laboratory functions:
A. Report generationB. Documentation of safety incidentsC. Test orderingD. A and CE. A and B
Pre-Assessment Question #1
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Which statement(s) below is⁄are true regarding LIS validation?
A. If the system is purchased, validation is not requiredB. Validation is necessary for implementation of all
laboratory information systemsC. Re-validation is required for upgrades and changes to
the systemsD. B and C
Pre-Assessment Question #2
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Policies and procedures regarding use of the LIS should address the following:
A. All members of the laboratory team should have the same level of access within the LIS to ensure proper coverage during holidays and time off
B. Passwords should be real words as they are easier to remember
C. Passwords should require renewal periodically
Pre-Assessment Question #3
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Which of the following are requirements for altered records in an LIS?
A. For revised reports, the laboratory is required to only include corrected results
B. Maintain a documented system to ensure that all revised reports are identified as revised, corrected, or amended on the laboratory reports
C. None of the above
Pre-Assessment Question #4
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Emergency preparedness requires processes to be in place for:
A. Continuity of operationsB. Recovery of current dataC. Retrieval of archived dataD. All of the above
Pre-Assessment Question #5
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Audit trails should capture the following information:
A. Time/date stamps of all data entry/manipulationB. Individual performing taskC. Sequential edits performed on information D. All of the above
Pre-Assessment Question #6
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Topics of Discussion
Policies/Security/Access Codes Auto-Verification
Procedures/Procedure Manuals Validation
Data Entry/Reports Data Retrieval/Storage
Hardware and Software Regulations
Systems Maintenance Environment
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What is a LIS?
What is its purpose?
How do you use your LIS?
Laboratory Information Systems
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Validation
Documentation
Prior to implementation Changes to “dictionaries” Upgrades, overlays, software/programming changes
Frequency
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Validation (cont’d)
Process
Calculations Interfaces ReferenceRanges Reports
AbsurdAbnormalNormalAges,Genders
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Maintain a documented system to ensure that all revised reports are identified as revised, corrected, or amended.
For revised reports, the laboratory must ensure both previously incorrect and new results are reported together.
LIS – Altered Records
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Electronic Records
Original reference ranges Flags or comments Date of original report Equipment or method used to produce results
Must be able to print complete copies of participant records
Retrieval time allowances
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Audit Trails
Information that must be associatedwith activities performed:
Date
Time
Individual performing
task
Sequentialedits
performed on information
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When revised reports are issued, should the laboratory ensure that both the new result and the previous incorrect result are reported together?
A. Yes
B. No
Skill Check
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Protection of Electronic Records
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Elements of LIS SOPs
Emergency procedures
End-user operation of LIS
Preservation of data and equipment
Reporting archived data during downtime
System maintenance and documentation
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Unexpected destructive event (e.g., fire, flood)
Hardware failure
Software failure
The laboratory should maintain the following procedures for the preservation of data and equipment in case of:
Protection of Electronic Records:Written Procedures
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Protocols for periodic backing up and storing of
information
More LIS Procedures
Protocols/procedures for restoring information from
backed up media
Procedures for off-sitestorage of backup data
Protection of Electronic Records: Written Procedures (cont’d)
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Protection of Electronic Records: Backup
How often should you backup?
Archival of backup materials Organization and
duplication
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Stored study participant results data and archival information must be easily and readily retrievable.
The LIS must be able to reproduce archived test results completely, including the reference range originally given for that test, and any flags, footnotes, or interpretive comments that were attached to that result at the time of the original report.
Protection of Electronic Records: Data Retrieval and Storage
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When multiple identical analyzers are used for reporting study participant test results, there should be the ability to trace results back to the original instrument on which the test was performed.
The data storage capacity of the LIS should be sufficient to meet the needs of the sponsor.
Protection of Electronic Records: Data Retrieval and Storage (cont’d)
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Data storage media, such as tapes, disks, etc., must be properly labeled, stored, and protected from damage or unauthorized use.
Documented procedures must allow for timely restoration of services utilizing the data storage media after an unexpected destructive event.
Protection of Electronic Records: Data Retrieval and Storage (cont’d)
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Protection of Electronic Records: System Maintenance
There must be documented procedures for handling the shutdown and restarting of the LIS to ensure integrity of the data and uninterrupted delivery of laboratory services.
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Protection of Electronic Records: System Maintenance (cont’d)
All unscheduled computer downtime periods and other computer problems must be documented, including the reasons for failure and corrective actions taken.
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Documented contingency plans must be developed to handle services in the event of a computer system failure such that study participant results are reported promptly.
Records must be maintained to document regular maintenance of the LIS.
Protection of Electronic Records: System Maintenance (cont’d)
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A documented procedure and a complete, up-to-date record of preventive maintenance must be readily available for all computer hardware.
There must be active review of computer system maintenance records by the laboratory manager or designee.
Protection of Electronic Records: Hardware and Software
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Protection of Electronic Records: Hardware and Software (cont’d)
Errors detected during computer system usage or backup must be documented along with corrective action taken.
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21 CFR Part 11
Sec. 11.10 (d)
Access to the LIS must be limited to
authorized individuals
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Policies must be established stating who may use the computer system.
System Access and Security
Access study participant data
Enter study participant results
Change results
Alter computer programs
Access levels should identify who is authorized to:
Report results
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System Access and Security (cont’d)
Security (user) codes should be established such that only specifically authorized individuals may access study participant data or alter programs.
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Access codes and passwords should be used in such a manner that they are able to effectively control access to the system:
Access Codes
Do not post on terminals
Include numbers, not real words
Inactivate when employees leave
Do not give to other personnel
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The LIS must provide secure, computer generated time stamped audit trails that record date and time of operator entries and actions that:
Audit Trails
Create Modify Delete
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Audit Trails (cont’d)
The LIS should maintain an audit trail ofall activities
Identification of all personnel responsible for performance and verification of tests should be
available on the system
Time/date stamps of all data entry/manipulation
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There must be an audit mechanism that allows the laboratory to identify all individuals who have modified study participant data, results, control files, or computer programs.
Audit Trails (cont’d)
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Training of Personnel
There should be documentation that all appropriate users of the computer system have received adequate training initially and whenever the computer system is modified.
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Timeline for Implementation Review of Available Systems/Selection
Acquisition
Training: System Admin and Key User(s)
Installation of Hardware, Server, Uploading of Software
Configuration/Database Creations
End-user Training Testing
Announcements
GO LIVE!
UAT, OQ, IQ
UAT, OQ, IQ
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Does anyone have a laboratory system implementation experience they would like to share?
Story Time!
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A LIS performs or assists with the following laboratory functions:
A. Report generationB. Documentation of safety incidentsC. Test orderingD. A and CE. A and B
Post-Assessment Question #1
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Which statement(s) below is⁄are true regarding LIS validation?
A. If the system is purchased, validation is not requiredB. Validation is necessary for implementation of all
laboratory information systemsC. Re-validation is required for upgrades and changes to
the systemsD. B and C
Post-Assessment Question #2
41
![Page 42: Laboratory Information Systems](https://reader035.vdocuments.mx/reader035/viewer/2022070420/56815fda550346895dcede69/html5/thumbnails/42.jpg)
Policies and procedures regarding use of the LIS should address the following:
A. All members of the laboratory team should have the same level of access within the LIS to ensure proper coverage during holidays and time off
B. Passwords should be real words as they are easier to remember
C. Passwords should require renewal periodically
Post-Assessment Question #3
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Which of the following are requirements for altered records in an LIS?
A. For revised reports, the laboratory is required to only include corrected results
B. Maintain a documented system to ensure that all revised reports are identified as revised, corrected, or amended on the laboratory reports
C. None of the above
Post-Assessment Question #4
43
![Page 44: Laboratory Information Systems](https://reader035.vdocuments.mx/reader035/viewer/2022070420/56815fda550346895dcede69/html5/thumbnails/44.jpg)
Emergency preparedness requires processes to be in place for:
A. Continuity of operationsB. Recovery of current dataC. Retrieval of archived dataD. All of the above
Post-Assessment Question #5
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Audit trails should capture the following information:
A. Time/date stamps of all data entry/manipulationB. Individual performing taskC. Sequential edits performed on information D. All of the above
Post-Assessment Question #6
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Guidance for Industry: Part 11, Electronic Records; Electronic Signatures – Scope and Application (August 2003). (www.fda.gov)
LIS Fundamentals (www.cap.org)
A Validation Approach for Laboratory Information Management Systems. (http://www.gxpandjvt.com/ivtnews/pdf/Nov03.pdf)
References
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Wrap Up
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