Background We characterized the extent of antiretroviral therapy (ART) experience and postdischarge mortality among hospitalized HIV-infected adults in Zambia. Methods At a central hospital with an opt-out HIV testing program, we enrolled HIV-infected adults (18+ years) admitted to internal medicine using a population-based sampling frame. Critically ill patients were excluded. Participants underwent a questionnaire regarding their HIV care history and CD4 count and viral load (VL) testing. We followed participants to 3 months after discharge. We analyzed prior awareness of HIV-positive status, antiretroviral therapy (ART) use, and VL suppression (VS; <1000 copies/mL). Using Cox proportional hazards regression, we assessed risk factors for mortality. Results Among 1283 adults, HIV status was available for 1132 (88.2%), and 762 (67.3%) were HIV-positive. In the 239 who enrolled, the median age was 36 years, 59.7% were women, and the median CD4 count was 183 cells/mm3. Active tuberculosis or Cryptococcus coinfection was diagnosed in 82 (34.3%); 93.3% reported prior awareness of HIV status, and 86.2% had ever started ART. In the 64.0% with >6 months on ART, 74.4% had VS. The majority (92.5%) were discharged, and by 3 months, 48 (21.7%) had died. Risk of postdischarge mortality increased with decreasing CD4, and there was a trend toward reduced risk in those treated for active tuberculosis. Conclusions Most HIV-related hospitalizations and deaths may now occur among ART-experienced vs -naïve individuals in Zambia. Development and evaluation of inpatient interventions are needed to mitigate the high risk of death in the postdischarge period.
Background Cytomegalovirus (CMV) oropharyngeal ulcerations are rare diagnoses that usually only occur in immunocompromised individuals. False-negative third-generation HIV tests in a patient with AIDS are also exceedingly rare and, when they occur, underscore the complex host and viral relationships involved in HIV disease mediation. Case Presentation We present a case of CMV oropharyngeal ulcerations in a patient diagnosed with advanced AIDS with a persistently negative HIV antibody test. Confirmative testing and diagnosis of HIV were performed with a qualitative DNA polymerase chain reaction and confirmed with a quantitative RNA polymerase chain reaction. Cytomegalovirus oropharyngeal ulcerations were managed with ganciclovir 5 mg/kg with significant improvement in oral ulcers. Conclusions We present a rare case of an HIV-seronegative patient clinically diagnosed with advanced AIDS and CMV oropharyngeal ulcerations. False-negative HIV tests can delay diagnosis and treatment; hence, clinical suspicion is needed for accurate diagnosis and early treatment.
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