World Journal of Surgery

, Volume 37, Issue 9, pp 2122–2128 | Cite as

HIV Testing and Epidemiology in a Hospital-Based Surgical Cohort in Malawi

  • Bryce E. Haac
  • Anthony G. Charles
  • Mitch Matoga
  • Sylvia M. LaCourse
  • Dominic Nonsa
  • Mina Hosseinipour
Article

Abstract

Background

Despite the high prevalence of HIV in adults (11 %) in Malawi, testing among surgical patients is not routine. We examined the feasibility of universal opt-out HIV testing and counseling (HTC) on the surgical wards of Kamuzu Central Hospital in Lilongwe, Malawi, and sought to further delineate the role of HIV in surgical presentation and outcome.

Methods

We reviewed HTC and surgical admission records from May to October 2011 and compared these data to data collected prospectively on patients admitted from November 2011 through April 2012, after universal HTC implementation.

Results

Prior to universal HTC, 270 of the 2,606 (10.4 %) surgical admissions were tested; 13 % were HIV-infected. After universal HTC implementation, HTC counselors reviewed 1,961 of the 2,488 admissions (79 %): 310 (16 %) had known status (157 seropositive, 153 seronegative) and 1,651 had unknown status (81 %). Among those with unknown status, 97 % (1,598, of 64 % of all admissions) accepted testing, of whom 9 % were found to be HIV-infected. Patients with longer lengths of stay (LOS) (mean = 11 vs. 5 days, p < 0.01) and those who underwent surgical intervention (odds ratio [OR] 2.5; confidence interval [CI] 2.0–3.1) were more likely to have a known status on discharge. HIV was more prevalence in patients with infection and genital/anal warts or ulcers and lower in trauma patients. HIV-positive patients received less surgical intervention (OR 0.69; CI 0.52–0.90), but there was no association between HIV status and length of stay or mortality.

Conclusions

Universal opt-out HTC on the surgical wards was well accepted and increased the proportion of patients tested. High HIV prevalence in this setting merits implementation of universal HTC.

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Copyright information

© Société Internationale de Chirurgie 2013

Authors and Affiliations

  • Bryce E. Haac
    • 1
  • Anthony G. Charles
    • 2
    • 3
  • Mitch Matoga
    • 3
  • Sylvia M. LaCourse
    • 4
  • Dominic Nonsa
    • 5
  • Mina Hosseinipour
    • 3
    • 6
  1. 1.University of North Carolina School of MedicineChapel HillUSA
  2. 2.Department of SurgeryUniversity of North Carolina School of MedicineChapel HillUSA
  3. 3.UNC Project-MalawiLilongweMalawi
  4. 4.Division of Allergy and Infectious DiseasesUniversity of WashingtonSeattleUSA
  5. 5.The Lighthouse TrustLilongweMalawi
  6. 6.Center for Infectious DiseasesUniversity of North Carolina School of MedicineChapel HillUSA

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