Best practice in primary care pathology: review 3

Area of Science:

• Laboratory Medicine
• Clinical Pathology
• Primary Care Diagnostics

Background:

• Common laboratory medicine questions frequently arise in primary care settings.
• Effective interpretation and application of laboratory tests are crucial for patient management.
• Existing guidance may be fragmented or difficult to access for primary care physicians.

Purpose of the Study:

• To provide a best practice review of common primary care questions in laboratory medicine.
• To consolidate guidance on specific laboratory investigations and their clinical application.
• To serve as a practical guide for clinicians managing patients with common laboratory abnormalities.

Main Methods:

• A best practice review format was adopted, addressing four key series of questions.
• Recommendations were derived from a standardized literature search of national and international guidance, consensus statements, and policy documents.
• Medline and Embase searches supplemented the literature review to identify primary research.

Main Results:

• The review covers abnormalities in blood platelet count and hemoglobin, iron deficiency anemia diagnosis and monitoring, secondary hyperlipidemia and hypertriglyceridemia, and the use of glycated hemoglobin and microalbumin in diabetes.
• Recommendations are presented in a question-answer format for clarity and ease of use.
• The guidance is based primarily on expert consensus, acknowledging that evidence-based recommendations are not always available.

Conclusions:

• The presented recommendations offer a practical guide for primary care clinicians dealing with common laboratory medicine queries.
• These recommendations are intended to support clinical decision-making within the specific patient context.
• The review emphasizes that the guidance is not a set of rigid standards but a flexible tool, subject to periodic updates.