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. 2019 Aug 1;81(4):365-370.
doi: 10.1097/QAI.0000000000002048.

HIV Positivity and Referral to Treatment Following Testing of Partners and Children of PLHIV Index Patients in Public Sector Facilities in South Africa

Dvora Joseph Davey  1   2   3 , Kristin M Wall  4 , Claire Serrao  3 , Marlien Prins  3 , Madaline Feinberg  3 , Ntokozo Mtonjana  5 , Khanyo Hlophe  6 , Lindiwe Zuma  6 , Senate Sejake  7 , Todd Malone  3
Affiliations

HIV Positivity and Referral to Treatment Following Testing of Partners and Children of PLHIV Index Patients in Public Sector Facilities in South Africa

Dvora Joseph Davey et al. J Acquir Immune Defic Syndr. .

Abstract

Background: There is an imperative need for innovative interventions to identify people living with HIV and initiate them on antiretroviral therapy. The objective of this study was to determine the feasibility of providing index partner/child testing of people living with HIV.

Methods: We trained 86 nurses and counsellors in 56 public health facilities in 6 high HIV burden Districts in South Africa 2017 to provide index partner/child testing (tracing and testing of partners/children of people living with HIV). We collected programmatic data including index partner/child HIV positivity by age, gender, and location of testing. In subanalyses, we evaluated factors associated with identifying HIV-positive partners and children in separate models using multivariable logistic regression.

Results: We tested 16,033 partners and children of index patients between October 2017 and June 2018. Most of those tested were women (61%) and 20-39 years old (39%). Overall, 6.4% were 10-14 years old, 9.5% were 15-19 years, and 8% were ≥50 years. HIV positivity was 38% [95% confidence interval (CI) = 36% to 40%]. In children ages 10-14 years, 13% were HIV-infected (95% CI = 11% to 14%). In subanalyses, HIV positivity in partners was associated with their increased age [adjusted odds ratio (aOR) for increase in 5-year age category = 1.21; 95% CI = 1.04 to 1.42], female gender (aOR = 1.38; 95% CI = 1.04 to 1.82), and index partner bringing the partner in for HIV testing vs. referring the partner through the provider or recommending testing to the partner (aOR = 1.94, 95% CI = 1.43 to 2.63), adjusting for location of testing. Almost all patients diagnosed (97%) were referred to antiretroviral therapy.

Conclusions: Providing index partner/child testing was feasible and we identified a very high yield when testing partners and children of index patients. Index partner and children testing should be offered to all patients living with HIV to improve case finding.

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Conflict of interest statement

Conflicts of interest: No conflicts of interest are declared by the authors.

Figures

Figure 1:
Figure 1:
Partners and children of index patients tested by gender, age and positivity October 2017- June 2018 (n=16,033 partners and children tested)
Figure 2.
Figure 2.
Guideline used for referral of children of HIV-positive mothers’ children to HIV testing services in South Africa
See this image and copyright information in PMC

References

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