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Laboratory Quality System Essentials
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Quality System EssentialsDr. Adel A. ElazabAssociate Professor of Clinical PathologyFaculty of MedicineAin Shams University, Cairo, Egypt
1. Commitment to quality and good professional practice: Complying with international, national, local, and organizational requirements
2. Design of organizational structure to ensure quality: Creating and maintaining the laboratory’s organizational chart
3. Effective implementation: Writing QSE policies, processes, and procedures; Periodically reviewing and revising the quality manual
4. Planning for quality: Developing quality goals and objectives; Periodically reviewing and revising the quality goals and objectives
5. Management review: Creating the quality report, Conducting management reviews, Establishing criteria for defining and prioritizing risks
6. Communication: Creating and maintaining a laboratory communication plan, Communicating staff concerns confidentially to laboratory management and others
1. Identifying customer and user expectations: Conducting a customer expectations survey
2. Laboratory’s capability to meet customer expectations: Assessing laboratory capability
3. Measuring customer and user satisfaction: Soliciting patient, customer, staff feedbacks
4. Recording and managing complaints: Reporting patient, customer, and staff complaints; Responding to patient, customer, and staff complaints
1. Facility design and modification: Determining space requirements and needs; Evaluating design and renovation plans for efficiency, comfort, accommodations for people with disabilities, emergency systems, and unidirectional workflow; Planning for adequate energy sources, lighting, ventilation, water and waste disposal, utilities
2. Access: Using access-control devices, as needed
3. Facilities use and maintenance: Maintaining clean work areas and good housekeeping; Monitoring, controlling, and recording any environmental conditions that influence the quality of test results
4. Communications System: Physical means in the daily routine (eg, telephone, pagers, e-mails); Contacting staff in emergencies.
5. Biosafety: Using personal protective equipment (PPE) properly; Collecting blood samples from special precautions (eg, TB) patients; Cleaning up biological spills; Monitoring health and immunizations; Preparing potentially biohazardous materials for shipping; Completing biohazardous materials shipping records
6. Chemical hygiene: Evaluating each chemical in use for hazards and defining handling requirements; Managing Material Safety Data Sheets (MSDS); Cleaning up chemical spills
7. Occupational health, accidents, and illness: Reporting laboratory accidents; Reporting laboratory-acquired illnesses; Establishing and recording decibel levels in the laboratory
8. Hazardous waste management: Identifying waste stream disposing of various types of the laboratory’s hazardous waste
9. Fire prevention: Reporting a fire; Taking follow-up action; Recording staff participation
10. Emergency management: Preparedness, response, and recovery: Assigning roles and responsibilities to laboratory staff in a declared disaster; Evacuating the laboratory in specific situations; Conducting and recording regular evacuation drills; Posting evacuation routes; Executing the business recovery plan
11. Radiation safety, as applicable
1. Job qualifications: Creating and maintaining job descriptions that specify duties and responsibilities for all personnel; Verifying eligibility, applicant education, and credentials
2. Orientation of new personnel
3. Management of personnel training: Creating training plan for each staff member
4. Assessment of competence: Direct observation checklists; Written assessments; Record review assessments; Establishing rating scales and scores for assessment tools
5. Continuing education and professional development: Recording continuing education participation
6. Performance evaluation: Developing performance criteria and expectations; Completing performance evaluation form
7. End of employment: Returning all facility-owned property allocated to transferred or terminated staff
8. Personnel files: Creating personnel files; Maintaining personnel files
1. Selection and qualification, based on expectations: Identifying expectations for product or service; Recording comparison of supplier’s capabilities with laboratory’s expectations
2. Purchase of materials or services: Periodically reviewing purchasing agreements for any necessary revisions; Requesting supplies or services; Generating and maintaining approved supplier list
3. Supplier, contractor, consultant evaluation: Reporting instances of unsatisfactory services or products
4. Inspection and verification of received materials: Recording lot number, date received, results of initial inspection; Performing verifications, as necessary
5. Storage and handling of materials: Storing and handling all types of laboratory materials per manufacturer’s instructions
6. Inventory management: Communicating inventory levels and when reorder is necessary; Tracking expiration dates; Verifying materials before using/reporting results
1. Selection qualification (SQ) and acquisition: Setting criteria based on needs; Identifying potential hazards of the equipment to reduce risk of harm to the operator or facility; Making purchase requests
2. Equipment qualifications: Initiating an equipment master file; Verifying the contents of the equipment master file; Installation qualification; Operational qualification; Validation; Reverifying after moving equipment
3. Calibration program: Selecting calibration materials; Performing calibrations; Applying acceptance and rejection criteria; Comparing actual frequency to intended frequency
4. Maintenance program: Performing maintenance activities; Performing function checks; Recording results of maintenance activities; Contacting manufacturer’s technical support; Recording service and repairs performed.
5. Decommission of equipment no longer in use: decommission checklist
6. Equipment files and records: Maintain and manage all required equipment information
1. Analysis, design, and documentation of the laboratory’s path of workflow and QSE activities: Identifying activities in the laboratory’s path of workflow and QSEs; Flow-charting work activities; Retaining samples
2. Process validation and/or verification: Defining acceptance criteria; Performing validations, verifications; Assessing impact of measurement uncertainty on examination processes and procedures
3. Process control: Developing, reviewing, and evaluating a QC plan; Selecting appropriate control materials; For quantitative examinations, applying QC rules with a high probability of error detection and low probability of false rejection; Establishing acceptance and rejection criteria; Periodically reviewing and evaluating control records
4. Change management: Identifying and assessing the need for change; Initiating a change; Evaluating effects of changes on other processes, sections, or services; Recording changes made; Communicating changes; Documenting evaluations and changes
1. Document management system: Creating, identifying, revising, reviewing, and approving new documents; Controlling both internal and external documents; Changing approved documents; Archiving documents; Storing archived documents; Retaining archived documents
2. Record management system: Scheduling and documenting review of records; Changing paper records; Hanging electronic records; Storing records; Moving records; Retaining records; Accessing records; Destroying records
1. Planning for overall information needs: Defining the flow of information
2. Confidentiality of information: Completing the confidentiality agreement form; Managing clinical trials information; Releasing patient information
3. Security for data access: Establishing security access levels or groups; Changing access levels; Defining authority to change results; Electronic only: Establishing password definition and frequency of change, Changing a computer password, Changing or modifying software data files
4. Integrity of data transfers or transmissions: Verifying data integrity at initial installation; Verifying data transfer after equipment maintenance or downtime; Verifying data integrity after changes in equipment or software upgrades; Verifying formula calculations; Changing reference intervals; Electronic only: Verifying data integrity after restoration of data files, Verifying integrity of system interface transmissions
5. Provision for information availability during downtime: Archiving and data retrieval; Communicating significant software malfunctions; Establishing system backup and data storage protocols; Maintaining daily operations during a software malfunction; Incorporating downtime processes into the facility’s disaster preparedness plan
1. NCE program: Identifying and reporting deviations, nonconformances, unusual occurrences, and unexpected or adverse outcomes; Recording results of NCE processes
2. Investigation of NCEs: Process to investigate NCEs; Processes for remedial action of: Non-QMS–related NCEs, Path of workflow–related NCEs, Complaints
3. NCEs related to manufacturers’ products: Response to manufacturer’s recalls of materials, equipment, or software; recall of nonconforming products or services; Report defective medical devices
4. Classification, analysis, and trending of the data and information collected: Classifying NCEs; Analyzing NCE data using statistical tools; Tracking and trending NCE data and information
5. Identification of need for root cause analysis and process improvement: Capturing results of root cause analysis; Preparing action plan and follow-up; Reporting analysis findings to laboratory management
6. Management review of NCE: Preparing NCE information for the management report; Reviewing NCE information
1. External Assessments:◦ Planning for the external accreditation assessment
◦ Following up on the external accreditation assessment report
◦ Enrolling in the appropriate PT/EQA programs
◦ Reporting results to the PT/EQA provider
◦ Following up on the PT/EQA results report
◦ Designing an alternative examination method assessment
2. Internal assessments:• Planning, scheduling, and conducting an internal audit
• Preparing a report of audit findings
• Following up on audit findings
• Defining a quality indicator
• Collecting data for a given quality indicator
• Monitoring quality indicators
• Comparing laboratory performance data with those from other laboratories
• Preparing blood utilization data
1. Participation in quality improvement activities at the organizational level
2. Use of a defined strategy for continual improvement: Identifying opportunities for improvement, Selecting an opportunity [form], Generating solution(s), Implementing solution(s) [tools], Evaluating effect of solution(s) [report], Integrating and sustaining improvement(s)
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