[Consensus statement on the clinical management of human immunodeficiency virus-associated neurocognitive disorders]. / Documento de consenso sobre el manejo clínico de los trastornos neurocognitivos asociados a la infección por el virus de la inmunodeficiencia humana (enero 2013).

OBJECTIVE: To develop a consensus document containing clinical recommendations for the management of human immunodeficiency virus (HIV)-associated neurocognitive disorder (HAND). METHODS: We assembled a panel of experts appointed by GeSIDA and the Secretariat of the National AIDS Plan (PNS), including internal medicine physicians with expertise in the field of HIV, neuropsychologists, neurologists and neuroradiologists. Scientific information was reviewed to October 2012 in publications and conference papers. In support of the recommendations using two levels of evidence: the strength of the recommendation in the opinion of the experts (A, B, C) and the level of empirical evidence (I, II, III), two levels based on the criteria of the Infectious Disease Society of America, already used in previous documents GeSIDA/SPNS. RESULTS: Multiple recommendations for the clinical management of these disorders are provided, including two graphics algorithms, considering both the diagnostic and possible therapeutic strategies. CONCLUSIONS: Neurocognitive disorders associated with HIV infection is currently highly prevalent, are associated with a decreased quality of life and daily activities, and given the possibility of occurrence of an increase in the coming years, there is a need to adequately manage these disorders, from a diagnostic as well as therapeutic point of view, and always from a multidisciplinary perspective.

[Safety and tolerability of darunavir]. / Seguridad y tolerabilidad de darunavir.

Darunavir, previously known as TMC-114, is a new protease inhibitor (PI) with a high affinity for the HIV-1 protease and strong ability to inhibit its action, even in mutated forms. Consequently, this drug is considered to have great intrinsic potency and a high genetic barrier. At the time of writing, data on the tolerability and safety of darunavir come mainly from studies of late rescue therapy (POWER, DUET), which have included more than 1,600 patients. Recent data, relating to shorter time periods, are also available from studies in early treatment-experienced patients (TITAN) and in treatment-naïve patients (ARTEMIS), increasing experience to a further 600 patients. Lastly, more than 4,000 patients who have received darunavir through the Expanded Access Program have allowed the drug's generally good safety and tolerability profile to be defined. In the studies performed to date, darunavir has been well tolerated, with a better profile than that of the PIs used in control groups in terms of adverse effects such as diarrhea, gastrointestinal tolerability and lipid alterations. Moreover, to date, no unexpected severe adverse effects have been reported.

[Utility of atazanavir in special populations]. / Utilidad de atazanavir en poblaciones especiales.

ART (antiretroviral therapy) currently continues to indefinitely prolong the survival of patients who live with HIV. Due to this, we are increasingly faced with specific problems that previously did not have time to develop or did not have the importance that they have now, and which are related to the existence of special patient populations. Examples of situations that characterise these special populations are: co-infection with hepatitis virus B and/or C, pregnancy, lipodystrophy, cardiovascular risk, renal failure, treatment of children and adolescents, immigrant health care, and the management of patients receiving methadone replacement therapy, among others. In this article we review the role that Atazanavir (ATV) can play in the ART of patients in the situations mentioned, except those that are already dealt with specifically in other articles, such as co-infection by hepatitis virus B and/or C.