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Primary immunodeficiency diseases: a practical guide for clinicians
S E Turvey1, F A Bonilla, A K Junker
1Department of Paediatrics, BC Children's Hospital and Child & Family Research Institute, University of British Columbia, Vancouver, BC, Canada. sturvey@cw.bc.ca
Postgraduate Medical Journal
|January 16, 2010
Summary
Primary immunodeficiency diseases (PIDs) are genetic disorders increasing susceptibility to infections, autoimmunity, and malignancy. This review offers practical guidance for identifying, assessing, and treating PIDs in patients of all ages.
Area of Science:
- Immunology
- Genetics
- Clinical Medicine
Background:
- Primary immunodeficiency diseases (PIDs) are rare genetic disorders affecting the immune system.
- PIDs lead to increased susceptibility to infections, autoimmunity, and malignancy.
- PIDs can manifest at any age, presenting diagnostic challenges.
Purpose of the Study:
- To review the human immune system's organization and consequences of its dysfunction.
- To provide practical guidelines for identifying patients with potential immune defects.
- To offer an overview of screening investigations and therapeutic options for PIDs.
Main Methods:
- Review of the human immune system's basic organization.
- Analysis of infection types associated with immune dysfunction.
- Development of clinical guidelines for PID assessment.
- Overview of diagnostic screening and therapeutic strategies.
Main Results:
- Understanding PID prevalence (1:2000 to 1:10,000 live births).
- Identification of key indicators for PID referral.
- Summary of screening tests and available treatments for PIDs.
Conclusions:
- Early identification and assessment are crucial for managing PIDs.
- Comprehensive guidelines aid physicians in diagnosing and treating immune defects.
- Effective therapeutic options exist for patients with primary immunodeficiencies.
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