[Deaths due to non-AIDS diseases among HIV infected patients: A 14-year study (1998-2011)].

Enferm Infecc Microbiol Clin

Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Hospital General Universitario de Elche, Universidad Miguel Hernández, Elche, Alicante, España.

Published: April 2016

Background And Objective: The objective of this study was to analyze the deaths caused by non-AIDS diseases in a cohort of HIV-infected patients treated between 1998 and 2011.

Patients And Methods: Information on the causes of death was collected retrospectively, and then classified according to the deaths code (CoDe) algorithm. Patient characteristics and causes of death were compared for two periods: 1998-2004 and 2005-2011.

Results: A total of 159 out of the 1070 patients cared for in study period died, 56 (35%) due to AIDS events and 86 (54%) due to non-AIDS events (NAEs); in 17 (11%) the cause of death could not be determined. Overall, the main causes of death were infections (32%), cancer (17%), and unnatural deaths (17%). There was lower mortality from AIDS-related conditions during the second period (18.5% vs 47%; P<.001) and higher mortality from NAEs (68% vs 45%; P=.006). There was a very sharp increase in non-AIDS-defining cancers (18.5% vs 2.1%, p=001), and increased deaths from cardiovascular disease (9.2% vs 2.1%, P=.06). Patients who died in the second period were older, and had a better immunological and virological status at cohort entry and before death. They received antiretroviral therapy (ART) more often and were more often virologically suppressed before death (61.5% vs 24%; P=.001).

Conclusions: Non-AIDS-defining cancers, unnatural deaths, and cardiovascular diseases are now major causes of death in patients with HIV. In recent years the majority of deceased patients are on ART and with virological suppression.

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http://dx.doi.org/10.1016/j.eimc.2015.04.010DOI Listing

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