Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Variations in pretransfusion practices.

B J Padget1, J L Hannon

  • 1Canadian Blood Services, 8249-114 Street, Edmonton, Alberta, Canada, T6G 2R8.

Immunohematology
|September 18, 2004
PubMed
Summary

Many clinical laboratories perform unnecessary pretransfusion tests, increasing costs without improving transfusion safety. Smaller labs often retain outdated practices, highlighting a need for process review and expert consultation.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Switching donor cells as a major source of error in compatibility testing.

Immunohematology·2004
Same author

Discrepancies in Rh(D) typing of sensitized red blood cells using monoclonal/polyclonal anti-D reagents: case report and review.

Immunohematology·2004
Same author

Anti-plasticizer specific IgE is present in the serum of transfused patients.

Clinical and investigative medicine. Medecine clinique et experimentale·1995
Same author

SPONTANEOUS PNEUMOTHORAX. SUGGESTED ETIOLOGY AND COMPARISON OF TREATMENT METHODS.

American journal of surgery·1964
Same author

Complicated regional enteritis; the need for complete exclusion of the involved segment.

California medicine·1959
Same author

Repair of perineal radiation necrosis with a scrotal flap.

The Journal of the International College of Surgeons·1958

Area of Science:

  • Transfusion Medicine
  • Clinical Laboratory Science
  • Healthcare Management

Background:

  • Pretransfusion testing aims to ensure transfusion safety and efficacy.
  • Recent evaluations suggest some traditional tests offer limited clinical value and are being phased out.
  • Variations in testing practices exist across different healthcare facilities.

Purpose of the Study:

  • To survey current pretransfusion testing practices in hospital transfusion services.
  • To analyze routine test practices in relation to facility size.
  • To identify potentially unnecessary or non-cost-effective tests being performed.

Main Methods:

  • A survey was distributed to 116 hospital transfusion services.
  • Ninety-one responses were analyzed, focusing on routine tests and facility size.
  • Practices such as antibody screening, crossmatching, and specific component testing were examined.

Main Results:

  • Many smaller laboratories continue to perform tests like anti-A,B, DAT, and specific microscopic readings.
  • A notable percentage of facilities do not consistently perform Rh control with anti-D typing.
  • Survey data indicates widespread performance of tests that may not be necessary or cost-effective.

Conclusions:

  • Individual laboratory practices require periodic assessment for compliance, best practice, and cost-effectiveness.
  • Facilities, particularly smaller ones, should review processes to eliminate non-essential tests.
  • Consultation with larger institutions can guide smaller labs in optimizing pretransfusion testing protocols.

Related Experiment Videos