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Recommendation for collection of skin puncture blood from children, with special reference to production of reference
Insights
Standardized pediatric blood collection is crucial for reliable reference values. This guideline ensures consistent patient sample collection, enabling accurate comparisons for clinical chemistry and pediatrics.
Area of Science:
- Clinical Chemistry
- Pediatrics
- Laboratory Medicine
Background:
- Accurate patient health monitoring relies on dependable reference values.
- Comparing patient results with reference values necessitates standardized collection conditions.
Purpose of the Study:
- To establish standardized protocols for pediatric blood specimen collection.
- To ensure consistency between reference value collection and patient sample acquisition.
Main Methods:
- Joint effort by Scandinavian clinical chemists and pediatricians.
- Detailed recommendations cover pre-collection preparation, skin puncture site preparation, and blood collection techniques.
Main Results:
- Comprehensive guidelines provided for specimen collection.
- Includes preparation of the child, puncture site, instruments, puncture site selection, blood collection, and sample handling/storage.
Conclusions:
- Standardized pediatric blood collection is essential for reliable diagnostic values.
- Adherence to these guidelines facilitates accurate clinical interpretation and patient care.
Abstract:
Reliable reference values need to be collected under standardized conditions. In order to enable comparison of values observed on patients with reference values, it is also desirable to use the same standardized conditions on patients. The present recommendation was produced as a joint effort of representatives of the clinical chemists and paediatricians of Scandinavia and describes the following details. Preparation of the child before specimen collection (food intake, time of day, physical activity, posture, environment), preparation of skin puncture site (warming, disinfection, ointment), instruments for blood collection (lancet, blood collection vessel), site of puncture (plantar surface of foot, finger, ear lobe), collection of emerging blood and handling and storage of the specimen.