HIV Testing and Counseling—Traditional versus Abbreviated

by Michael_Koger

The use of HIV testing and counseling reduces risk of transmission, and researchers examine approaches to those interventions.

It is well-known that HIV prevention today requires testing, counseling, and linkage to medical care. Treatment must take place in individuals who are HIV-positive as this controls the severity of the infection and therefore reduces the likelihood of disease spread. Traditional methods of counseling and testing involve considerable detail, and investigators in Uganda have studied the use of an abbreviated approach [1].

Trials of these types have occurred in Uganda since 2005, and the development of an abbreviated approach commenced in 2006. The screening rates there for HIV in men and women increased significantly from 2005 to 2011 [1].

Methods of HIV Testing and Counseling

The first programs in Africa to implement HIV counseling and testing for HIV took place in Uganda.  Some health care providers there have also offered HIV testing to all of their clients regardless of the purpose of the office visit [1]. 

The traditional approach includes pre-test counseling and individual risk assessment, risk reduction methods, disclosure of HIV serostatus, and testing of sexual partners.  Abbreviated counseling does not include pre-test counseling or individual risk assessment.  The Uganda researchers conducted a trial of 3,415 participants.  Half of them underwent traditional testing and counseling, and the other half received abbreviated counseling and testing [1].

The randomized study took place at a large teaching hospital in Uganda.  The traditional approach was one which the World Health Organization recommends.  The abbreviated intervention used provider-initiated HIV testing or counseling irrespective of the medical issue that prompted the visit [1]. 

For the respondents who had abbreviated testing and counseling, there was information about benefits of the HIV test, the right to refuse it, and the importance of test result disclosure as well as screening of the sexual partners [1].  The abbreviated method subjects also received information about risk reduction and health care services when the test was positive for the disease.

The cohort for the abbreviated approach took a survey which explored condom use, their belief about sexual partners’ HIV status, unprotected sex, multiple sexual partners, and whether he or she may have been in a serodiscordant relationship [1].    

The investigators conclude that abbreviated testing and counseling is as beneficial as the traditional method which involves more detail.

Across the globe, the use of voluntary counseling and testing is quite low, and some communities have utilized door-to-door home visits many of which are to households where an HIV-positive person resides [1].

Conclusion

The use of HIV screening and testing, whether traditional or abbreviated, facilitates better control of this disease, and these interventions will have a major role in the global management of the pandemic.

References

  1. Wanyenze, R., Kamya, M., Fatch, R. et al.  (2013).  Abbreviated HIV counselling and testing and enhanced referral to care in Uganda:  a factorial randomised controlled trial.  Lancet Global Health, 1:  e137-145.
  2. Photograph is a thin-section transmission electron micrograph of human immunodeficiency virus particles and reprinted with permission from Centers for Disease Control/Dr. A Harrison/Dr. P. Feorino.

Disclaimer

The information contained in this article is for educational purposes only and should not be used for diagnosis or to guide treatment without the opinion of a health professional. Any reader who is concerned about his or her health should contact their physician for advice.

Updated: 09/02/2013, Michael_Koger
 
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