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Tag: Practices

Neftaly is a Global Solutions Provider working with Individuals, Governments, Corporate Businesses, Municipalities, International Institutions. Neftaly works across various Industries, Sectors providing wide range of solutions.

Neftaly Email: info@neftaly.net Call/WhatsApp: + 27 84 313 7407

Written by

Bonolo Marishane

in

  • Neftaly Best practices for cytological slide preparation

    Neftaly Best practices for cytological slide preparation

  • Neftaly Best practices for microbial identification

    Neftaly Best practices for microbial identification

  • Neftaly Best practices for slide preparation

    Neftaly Best practices for slide preparation

  • Neftaly Best practices for reagent handling

    Neftaly Best practices for reagent handling

  • Neftaly Best practices for blood product testing

    Neftaly Best practices for blood product testing

    Neftaly Best Practices for Blood Product Testing

    At Neftaly, ensuring the safety, efficacy, and quality of blood and blood products is at the heart of everything we do. Our best practices for blood product testing are grounded in international standards and guided by the principles of safety, accuracy, and reliability.

    We follow a systematic, evidence-based approach to testing that minimizes risks, ensures compliance, and supports optimal patient outcomes.

    Our Best Practices in Blood Product Testing

    ???? 1. Rigorous Donor Screening and Pre-Donation Testing

    • Comprehensive health assessments and donor interviews to identify potential risk factors.
    • Pre-donation testing includes hemoglobin levels, blood group typing, and infectious disease risk profiling.
    • Use of validated questionnaires aligned with WHO and national blood safety guidelines.

    ???? 2. Infectious Disease Screening

    • Every unit of donated blood is screened for transfusion-transmissible infections (TTIs) such as:
      • HIV (1 & 2)
      • Hepatitis B and C
      • Syphilis
      • Malaria (where applicable)
    • Neftaly uses both enzyme immunoassays (EIA) and nucleic acid testing (NAT) to enhance sensitivity and reduce the window period of detection.

    ???? 3. Blood Grouping and Compatibility Testing

    • ABO and RhD grouping for all donations using dual testing methods.
    • Antibody screening and crossmatching for recipient compatibility.
    • Identification of rare and irregular antibodies to prevent hemolytic transfusion reactions.

    ???? 4. Quality Control of Reagents and Equipment

    • All reagents are validated, stored, and monitored as per manufacturer and regulatory guidelines.
    • Equipment undergoes routine calibration, maintenance, and performance validation.
    • Daily internal QC and periodic external quality assessments ensure consistent test accuracy.

    ???? 5. Documentation and Traceability

    • Test results are meticulously documented and electronically stored in a secure Laboratory Information Management System (LIMS).
    • Each test result is traceable to the specific donation, reagents, and personnel involved.
    • Non-conforming results trigger immediate review and corrective action.

    ???? 6. Continuous Staff Training and Competency Assessment

    • Laboratory personnel receive regular training on new technologies, updated protocols, and safety measures.
    • Ongoing competency evaluations and proficiency testing ensure that staff maintain high standards of practice.

    ???? 7. Rapid Response to Positive or Inconclusive Results

    • Any reactive or inconclusive results are retested using confirmatory methods.
    • Donors are notified with care and confidentiality, and deferred as per policy.
    • Contaminated or non-compliant units are immediately quarantined and safely discarded.

    Why Neftaly’s Approach Stands Out

    • Alignment with WHO Blood Safety Guidelines, ISO 15189, and local regulatory authorities.
    • Investment in advanced testing technologies for early and accurate detection.
    • Culture of excellence, compliance, and continuous improvement.

  • Neftaly Best practices for laboratory involvement in trials

    Neftaly Best practices for laboratory involvement in trials

    Neftaly: Best Practices for Laboratory Involvement in Clinical Trials

    Clinical laboratories play a crucial role in the success of clinical trials by ensuring the accuracy, reliability, and regulatory compliance of all data derived from biological samples. At Neftaly, we follow internationally recognized best practices to ensure our laboratory services contribute meaningfully and ethically to clinical research.

    By aligning with Good Clinical Practice (GCP), Good Laboratory Practice (GLP), and ISO standards, Neftaly supports sponsors, CROs, and investigators in achieving trustworthy results that stand up to scientific and regulatory scrutiny.

    ???? Why Laboratory Involvement Matters in Clinical Trials

    Laboratories:

    • Provide essential data for safety and efficacy assessments
    • Ensure biospecimen integrity
    • Help meet regulatory submission requirements
    • Contribute to participant safety monitoring
    • Play a role in early detection of adverse events

    ✅ Neftaly’s Best Practices for Laboratory Support in Clinical Trials

    1. Early Involvement in Trial Planning

    • Collaborate with trial sponsors and CROs during protocol development.
    • Provide input on:
      • Sample volume requirements
      • Processing timelines
      • Analytical methods
      • Stability and transport conditions
    • Ensure that lab services align with study endpoints and regulatory expectations.

    2. Adherence to Protocol and SOPs

    • Strict compliance with trial protocols and lab-specific SOPs.
    • Review and validate all laboratory procedures before the trial begins.
    • Handle protocol amendments promptly and train staff on all updates.

    3. Sample Chain of Custody and Integrity

    • Maintain secure and documented sample handling, from collection through storage and analysis.
    • Use tamper-proof labeling, barcode systems, and LIMS to ensure full traceability.
    • Monitor and document transport conditions, including time and temperature controls.

    4. Use of Validated Methods and Equipment

    • All tests are performed using validated, trial-approved methods.
    • Instruments are routinely calibrated and maintained to guarantee accuracy and reproducibility.
    • Regular quality checks ensure compliance with GLP and GCP standards.

    5. Data Integrity and Regulatory Compliance

    • Follow ALCOA+ principles to ensure data is Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, and Available.
    • Use electronic systems with audit trails and access controls.
    • Ensure timely and accurate reporting of results to the study sponsor or database.

    6. Staff Competency and Training

    • All lab personnel involved in clinical trials receive:
      • GCP and protocol-specific training
      • Ongoing education on regulatory changes and trial procedures
    • Regular assessments ensure continued competency and readiness.

    7. Robust Quality Control and Assurance

    • Employ internal and external quality controls for every assay.
    • Participate in proficiency testing and inter-laboratory comparisons.
    • Monitor and address any deviations, with immediate corrective and preventive actions (CAPA).

    8. Timely Communication and Reporting

    • Establish clear communication channels with trial stakeholders.
    • Provide rapid, transparent reporting of results, abnormalities, or adverse event indicators.
    • Attend regular study meetings and support regulatory audits and inspections.

    ???? Compliance and Accreditation

    Neftaly’s clinical trial laboratories operate in accordance with:

    • ICH-GCP and GLP guidelines
    • ISO/IEC 17025 and ISO 15189 standards
    • Regulatory authority requirements (FDA, EMA, SAHPRA, etc.)
    • Local and international ethical standards

    ???? Neftaly’s Commitment to Trial Excellence

    With decades of combined expertise, Neftaly ensures laboratory involvement that:

    • Enhances study quality
    • Reduces trial risks
    • Accelerates timelines
    • Builds confidence with sponsors, regulators, and patients
  • Neftaly Implementing good manufacturing practices (GMP)

    Neftaly Implementing good manufacturing practices (GMP)

    Neftaly: Implementing Good Manufacturing Practices (GMP)

    At Neftaly, we understand that quality in pharmaceutical and healthcare manufacturing doesn’t happen by chance—it is built through Good Manufacturing Practices (GMP). Implementing GMP is essential to ensure that products are consistently produced and controlled according to quality standards appropriate for their intended use and required by regulatory authorities.

    GMP protects patient safety, supports regulatory compliance, and builds trust in products across global markets.

    ✅ What Are Good Manufacturing Practices (GMP)?

    GMP is a system that ensures:

    • Consistent production and quality control of pharmaceutical products
    • Minimization of risks inherent in any pharmaceutical production process
    • Full traceability, accountability, and regulatory compliance

    GMP covers all aspects of production: from the starting materials, premises, and equipment to the training and hygiene of staff.

    ???? Key Components of GMP Implementation at Neftaly

    1. Quality Management System (QMS)

    Neftaly has a comprehensive QMS that ensures:

    • Standardized processes and procedures
    • Defined roles and responsibilities
    • Continuous quality monitoring and review

    2. Standard Operating Procedures (SOPs)

    • SOPs guide every activity in manufacturing, from material receipt to final packaging.
    • All procedures are documented, controlled, and regularly reviewed.
    • Staff are trained and assessed for compliance with each SOP.

    3. Personnel Training and Hygiene

    • All staff receive GMP-specific training during onboarding and regular refresher sessions.
    • Personnel are trained in hygiene, gowning, contamination control, and emergency procedures.
    • Neftaly enforces strict health and safety requirements to prevent contamination.

    4. Facility and Equipment Control

    • Cleanrooms, equipment, and utilities are qualified (IQ/OQ/PQ) and maintained regularly.
    • Facilities are designed to prevent cross-contamination and ensure material and personnel flow.
    • Equipment is cleaned, calibrated, and maintained according to validated schedules.

    5. Document Control and Record-Keeping

    • All manufacturing and QC activities are documented in real-time.
    • Records are accurate, legible, and stored in compliance with ALCOA+ principles.
    • Batch records, logs, and test results are maintained for traceability and audits.

    6. Raw Material and Supplier Qualification

    • Only approved suppliers are used for raw materials and packaging components.
    • Incoming materials are tested against specifications before release for use.
    • Supplier performance is reviewed regularly as part of quality oversight.

    7. Process Validation and Control

    • All manufacturing processes are validated to ensure consistent product quality.
    • In-process controls (IPCs) are used to monitor critical parameters during production.
    • Any deviations trigger investigations and corrective actions under QA supervision.

    8. Quality Control Testing

    • QC laboratories perform validated testing of raw materials, intermediates, and finished products.
    • Analytical methods are validated to meet regulatory standards.
    • Stability studies are conducted to determine shelf life and storage conditions.

    9. Change Control and Deviation Management

    • Any changes to materials, methods, or equipment go through a formal change control process.
    • Deviations are investigated thoroughly and documented with root cause analysis and CAPAs.

    10. Audit and Continuous Improvement

    • Internal audits are conducted regularly to evaluate GMP compliance.
    • Findings are addressed with improvement plans, and lessons learned are shared across teams.
    • Neftaly encourages a culture of continuous improvement and quality awareness.

    ???? Global Regulatory Alignment

    Neftaly’s GMP systems align with:

    • WHO GMP Guidelines
    • U.S. FDA (21 CFR Parts 210 & 211)
    • EMA (EU GMP Guidelines)
    • SAHPRA GMP Guidelines
    • ICH Q7/Q10/Q9 Standards

    ???? Benefits of GMP Implementation at Neftaly

    • Consistent product quality and reduced batch failures
    • Regulatory compliance and successful inspections
    • Improved operational efficiency and risk management
    • Increased confidence from patients, clients, and regulatory bodies

    ???? Neftaly’s Commitment to GMP Excellence

    Whether we’re supporting clinical trials or commercial-scale production, Neftaly ensures that GMP is not just a set of rules—but a culture of quality, safety, and accountability.

  • Neftaly Best practices for field sampling

    Neftaly Best practices for field sampling

    Neftaly: Best Practices for Field Sampling

    Accurate environmental data starts with reliable field sampling. At Neftaly, we understand that the quality of laboratory analysis is only as good as the integrity of the samples collected. That’s why we promote and support best practices for field sampling—ensuring data accuracy, regulatory compliance, and meaningful decision-making.

    Why Field Sampling Matters

    Field sampling is the foundation of environmental monitoring and assessment. Whether you’re testing water, soil, air, or biological materials, how you collect, store, and transport samples directly affects the validity of your results.

    Neftaly’s Best Practices for Field Sampling

    1. Pre-Sampling Planning

    • Clearly define sampling objectives and parameters.
    • Select appropriate locations, times, and frequencies based on the study design.
    • Ensure sampling methods align with regulatory requirements and standards (e.g., EPA, ISO, ASTM).

    2. Use of Proper Equipment

    • Choose sampling tools and containers made of appropriate materials (e.g., glass, plastic, metal) to avoid contamination.
    • Calibrate instruments (e.g., pH meters, GPS, air samplers) before and after field use.
    • Use clean, sterile equipment and follow strict decontamination protocols between samples.

    3. Sample Collection Techniques

    • Follow standardized methods specific to the sample type (e.g., grab sampling, composite sampling).
    • Avoid cross-contamination by using gloves, proper handling procedures, and one-time-use equipment where necessary.
    • Label all samples immediately and accurately with unique identifiers, date/time, and relevant field notes.

    4. Field Documentation

    • Maintain detailed field logs or chain-of-custody forms documenting each sample’s origin, environmental conditions, equipment used, and personnel involved.
    • Record observations such as weather, site conditions, and deviations from protocols.

    5. Sample Preservation and Transport

    • Apply the correct preservation techniques (e.g., refrigeration, chemical preservatives) based on the sample type and analysis required.
    • Transport samples to the laboratory within the holding time and under appropriate temperature control (e.g., coolers with ice packs).
    • Ensure secure, labeled packaging to prevent spillage or degradation.

    6. Quality Control in the Field

    • Include field blanks, duplicates, and control samples as part of your quality assurance plan.
    • Conduct regular audits or reviews of sampling procedures to ensure continuous improvement.

    Benefits of Following Best Practices

    • Improved Data Reliability
      Minimize variability and contamination for more accurate results.
    • Regulatory Compliance
      Meet or exceed national and international environmental sampling standards.
    • Efficient Sample Management
      Avoid costly retesting or rejected samples due to handling errors.
    • Enhanced Decision Support
      Collect high-quality data that supports confident and defensible conclusions.

    Neftaly’s Support for Field Sampling Excellence

    At Neftaly, we offer:

    • Field sampling training programs
    • Standard operating procedures (SOP) development
    • Audit and review services
    • Field equipment selection and sourcing guidance

    Start with quality. End with confidence.
    Let Neftaly help you build a robust, standardized field sampling program that lays the groundwork for accurate environmental analysis and impactful results.

  • Neftaly Best practices for specimen collection

    Neftaly Best practices for specimen collection

    Neftaly: Best Practices for Specimen Collection

    Accurate laboratory results begin with proper specimen collection. At Neftaly, we emphasize that following best practices during collection is crucial to maintain sample integrity, reduce errors, and ensure patient safety.

    Why Follow Best Practices?

    Poor specimen collection can lead to:

    • Contaminated or compromised samples
    • Inaccurate or invalid test results
    • Increased need for repeat collections
    • Delays in diagnosis and treatment
    • Patient discomfort or harm

    Adhering to best practices supports reliable testing and efficient laboratory operations.

    Key Best Practices for Specimen Collection

    ✅ Prepare Thoroughly

    • Verify patient identity using two identifiers
    • Review test requisition and collection instructions
    • Assemble all required materials and labels before starting

    ✅ Use Appropriate Collection Devices

    • Select tubes, containers, or swabs compatible with the test and sample type
    • Ensure collection devices are sterile and within expiry dates

    ✅ Follow Aseptic Technique

    • Clean collection site properly to avoid contamination
    • Use gloves and other personal protective equipment (PPE)
    • Avoid touching sterile areas or openings

    ✅ Collect Adequate Volume

    • Collect sufficient sample volume as per test requirements
    • Avoid underfilling or overfilling containers

    ✅ Label Immediately and Accurately

    • Label specimens at the bedside or point of collection
    • Include patient details, date/time, collector’s initials, and any relevant notes

    ✅ Handle and Store Properly

    • Maintain temperature requirements (e.g., refrigerate or freeze if needed)
    • Minimize exposure to light, air, or contaminants
    • Transport samples promptly and securely to the laboratory

    ✅ Document Collection Details

    • Record collection time, site, patient conditions (fasting, medications), and any deviations
    • Report any difficulties or complications during collection

    Benefits of Best Practices

    • Ensures sample integrity and test accuracy
    • Reduces sample rejection and retesting
    • Enhances patient safety and comfort
    • Supports regulatory compliance and accreditation
    • Improves overall laboratory efficiency

    Neftaly’s Support for Specimen Collection Excellence

    • Customized collection protocols and SOPs
    • Staff training and competency assessments
    • Quality control tools to monitor collection processes
    • Audits and continuous improvement guidance

    Proper specimen collection is the first step to reliable laboratory results.
    Trust Neftaly to help you implement best practices that safeguard every sample.

    Contact Neftaly today to enhance your specimen collection procedures.

  • Neftaly Sustainability in Laboratory Practices

    Neftaly Sustainability in Laboratory Practices

    Neftaly: Sustainability in Laboratory Practices

    Sustainability is no longer an option—it’s a necessity for modern laboratories committed to excellence, compliance, and global responsibility. Neftaly supports laboratories in embedding sustainable practices into daily operations, helping them reduce environmental impact while maintaining the highest standards of quality, safety, and innovation.

    Why Sustainability Matters in Laboratories

    • Laboratories consume up to 10 times more energy and resources per square foot than typical offices
    • Sustainable practices reduce waste, emissions, and costs
    • Enhances regulatory compliance and readiness for green certifications
    • Supports public health, environmental goals, and organizational ESG strategies
    • Builds a positive reputation with clients, partners, and stakeholders

    Core Areas of Sustainable Laboratory Practice

    1. Energy Efficiency

    • Implement energy-efficient equipment and smart HVAC systems
    • Utilize motion sensors, timers, and LED lighting
    • Regular maintenance to ensure optimal equipment performance

    2. Water Conservation

    • Install low-flow faucets and automated shut-off systems
    • Optimize autoclave and cooling system water usage
    • Reuse water where safe and feasible (e.g., for non-critical rinses)

    3. Sustainable Procurement

    • Source products from environmentally responsible vendors
    • Choose reusable, recyclable, or biodegradable lab materials
    • Reduce packaging waste through consolidated and local sourcing

    4. Waste Reduction

    • Implement robust recycling and hazardous waste segregation systems
    • Reduce single-use plastics and promote reuse of labware
    • Track, measure, and report waste reduction progress

    5. Green Chemistry and Materials

    • Use less hazardous reagents and solvents
    • Apply principles of green chemistry in experiment design
    • Minimize chemical inventory and adopt safer alternatives

    6. Digital Transformation

    • Transition to paperless systems for data management and reporting
    • Use electronic lab notebooks (ELNs) and digital scheduling tools
    • Reduce printing and promote cloud-based documentation

    7. Staff Training and Culture Building

    • Educate teams on sustainability protocols and benefits
    • Engage staff through green lab challenges and recognition programs
    • Make sustainability a shared goal across departments

    Neftaly’s Support for Laboratory Sustainability

    • Conducting sustainability audits and environmental impact assessments
    • Creating customized sustainability action plans
    • Guiding implementation of eco-friendly technologies and protocols
    • Providing training on sustainable lab operations and certifications (e.g., My Green Lab, ISO 14001)
    • Tracking progress with dashboards and reports to drive continuous improvement

    Benefits of Sustainable Laboratory Practices

    • Reduced environmental impact and operational costs
    • Enhanced safety, compliance, and risk management
    • Improved employee engagement and workplace culture
    • Stronger alignment with funding, regulatory, and partner expectations
    • Demonstrated leadership in scientific and environmental responsibility

    Sustainability in the lab is a commitment to excellence—for today and the future.
    Partner with Neftaly to implement smart, effective sustainability strategies that transform your laboratory into a model of innovation and responsibility.

    Contact Neftaly today to start your sustainability journey.