Neftaly: Quality Control in Blood Testing

At Neftaly, quality control is not just a process—it’s a core value that underpins our entire blood testing operation. Accurate and reliable blood test results are essential for diagnosis, treatment, and patient safety. That’s why we implement a rigorous Quality Control (QC) system that ensures every test performed in our laboratories meets the highest standards of precision, accuracy, and consistency.

???? What Is Quality Control in Blood Testing?

Quality Control (QC) in blood testing refers to the systematic procedures and checks used to ensure that laboratory tests produce valid and reliable results. This involves the regular use of control materials, monitoring of testing equipment, verification of test results, and immediate corrective actions when inconsistencies are found.

???? Neftaly’s Quality Control Framework

✅ 1. Internal Quality Control (IQC)

• Routine use of control samples (both normal and abnormal ranges) to monitor the performance of test methods.
• Controls are run alongside patient samples to validate results in real-time.
• QC results are analyzed for trends, shifts, and outliers to detect issues before they affect patient results.

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

• Participation in national and international proficiency testing programs to benchmark our performance against other accredited laboratories.
• Regular evaluation by external bodies ensures objectivity, comparability, and transparency in test results.
• Corrective actions are implemented immediately upon detection of discrepancies or underperformance.

✅ 3. Equipment Calibration and Maintenance

• All testing instruments are regularly calibrated according to manufacturer and regulatory standards.
• Preventive maintenance schedules ensure instruments operate at peak efficiency.
• Performance verification is conducted after any software updates, repairs, or changes in testing procedures.

✅ 4. Reagent and Consumable Monitoring

• Use of certified, validated reagents with proper lot control and documentation.
• Storage and handling according to manufacturer specifications to maintain stability and reactivity.
• Expiry checks and first-in, first-out (FIFO) inventory management.

✅ 5. Competency of Laboratory Staff

• All testing personnel undergo regular competency assessments, training, and certification.
• Continuous professional development ensures adherence to evolving quality standards and technologies.

✅ 6. Documentation and Record-Keeping

• Every QC activity is logged, reviewed, and archived, providing full traceability and audit readiness.
• Deviations, errors, or incidents are recorded and investigated through a formal Corrective and Preventive Action (CAPA) process.

???? Why Quality Control Matters

• Accuracy: Reduces diagnostic errors and supports better clinical decisions.
• Reliability: Builds confidence in lab results among clinicians and patients.
• Compliance: Meets regulatory and accreditation standards such as ISO 15189, WHO guidelines, and local health authority requirements.
• Efficiency: Detects and corrects problems early, reducing repeat testing and delays.

???? Neftaly’s Commitment to Quality

At Neftaly, quality is embedded in everything we do. Our proactive approach to quality control ensures that every blood test result is accurate, timely, and clinically meaningful. We continuously evaluate and improve our processes to meet the growing demands of modern healthcare with excellence and integrity.

Quality in. Confidence out.
That’s the Neftaly standard in blood testing.