Neftaly: Quality Control in Point-of-Care Testing

Point-of-care (POC) testing delivers fast results when and where they’re needed most—but without strong quality control (QC), rapid testing can lead to unreliable outcomes. At Neftaly, we provide practical tools and expert guidance to ensure POC testing is accurate, consistent, and fully compliant with regulatory standards.

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Why Quality Control Is Essential in POC Testing

Unlike centralized laboratories, POC testing is often performed by non-laboratory personnel in decentralized settings—where the risks of user error, device malfunction, and environmental variation are higher. Effective quality control programs are essential to detect errors before they affect patient care or regulatory compliance.

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Key Elements of POC Quality Control

✅ 1. Internal Quality Control (IQC)

Routine checks run alongside patient samples to verify test accuracy and stability.

• Use of positive and negative controls (as provided by the manufacturer or verified by the lab)
• Regular testing per shift, per lot, or per device usage frequency
• Immediate response to out-of-range results, including documentation and corrective action

Neftaly Support: We help design and implement IQC protocols that are practical and audit-ready.

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✅ 2. External Quality Assessment (EQA) / Proficiency Testing (PT)

Independent comparison of POC test results with peer institutions or reference labs.

• Participation in recognized national or international EQA programs
• Performance evaluation, error identification, and corrective action
• Required for regulatory compliance (CLIA, ISO 22870, CAP)

Neftaly Support: We manage EQA enrollment, performance tracking, and result interpretation.

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✅ 3. Device Verification and Maintenance

All devices must be verified upon installation and maintained regularly.

• Verification includes accuracy, precision, and linearity checks
• Maintenance logs, calibration records, and software updates must be documented
• Lot-to-lot comparisons when new reagents or consumables are introduced

Neftaly Support: We assist in building maintenance schedules and compliance documentation for all POC instruments.

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✅ 4. Operator Training and Competency

Quality control is only as effective as the person performing the test.

• Initial and ongoing training on QC procedures
• Competency assessments (typically annually or as required)
• Documentation of all training and performance evaluations

Neftaly Support: We deliver tailored training programs and maintain audit-ready competency records.

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✅ 5. Data Monitoring and Trending

Leverage data to identify trends, prevent errors, and improve decision-making.

• Use of control charts (e.g., Levey-Jennings) to monitor QC performance
• Trend analysis to detect device drift, reagent issues, or procedural inconsistencies
• Ongoing performance reviews to support continuous improvement

Neftaly Support: We provide tools and dashboards to track and analyze QC data efficiently.

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Benefits of a Robust QC Program

• Accurate, reliable test results for critical clinical decisions
• Regulatory compliance with CLIA, ISO, CAP, and local health authorities
• Reduced error rates and patient risk
• Stronger confidence among clinical teams and patients
• Audit readiness at any time

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Neftaly’s Quality Control Solutions for POC Testing

• Custom QC plans and SOPs
• EQA/PT coordination and interpretation
• Training and competency tracking systems
• QC data management tools
• Regulatory and accreditation audit support

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Quality can’t be rushed—even in rapid testing.
With Neftaly, your point-of-care testing program will meet the highest standards for accuracy, compliance, and patient care.

Need help strengthening your POC QC program? Let Neftaly guide you every step of the way.