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Amid numerous complications that plague the health and quality of life of people living with HIV, neurocognitive and psychiatric illnesses pose unique challenges. While there remains uncertainty with respect to the pathophysiology surrounding these disorders, their adverse implications are increasingly recognized. Left undetected, they have the potential to significantly impact patient well being, adherence to antiretroviral treatment and overall health outcomes. As such, early identification of HIV-associated neurocognitive disorders (HAND) and psychiatric illnesses will be paramount in the proactive management of affected patients. The present review focuses on strategies to ensure optimal screening and detection of HAND, depression and substance abuse in routine practice. For each topic, currently available screening methods are discussed. These include identification of risk factors, recognition of relevant symptomatology and an update on validated screening tools that can be efficiently implemented in the clinical setting. Specifically addressed in the present review are the International HIV Dementia Scale, a novel screening equation and algorithm for HAND, as well as brief, validated, verbal questionnaires for detection of depression and substance abuse. Adequate understanding and usage of these screening mechanisms can ensure effective use of resources by distinguishing patients who require referral for more extensive diagnostic procedures from those who likely do not.Parmi les multiples complications qui compromettent la santé et la qualité de vie des personnes qui vivent avec le VIH, les maladies neurocognitives et psychiatriques comportent des défis uniques. Il reste de l’incertitude quant à la physiopathologie de ces troubles, mais leurs conséquences négatives sont de plus en plus établies. Non décelées, elles peuvent nuire considérablement au bien-être du patient, à sa compliance à l’antivirothérapie et à son issue de santé globale. C’est pourquoi il est capital de dépister rapidement les troubles neurocognitifs associés au VIH (TNAV) et les maladies psychiatriques dans la prise en charge proactive des patients atteints. La présente analyse porte sur des stratégies pour garantir le dépistage et la détection optimales des TNAV, de la dépression et de la consommation abusive d’alcool et de drogues dans la pratique habituelle. Pour chaque sujet, les méthodes de dépistage existantes sont exposées,soitladéterminationdesfacteursderisqueetdelasymptomatologie pertinente ainsi qu’une mise à jour des outils de dépistage validés qui peuvent être mis en œuvre avec efficacité en milieu clinique. L’échelle de démence du VIH, un nouvel outil et algorithme de dépistage des TNAV et de brefs questionnaires verbaux validés pour déceler la dépression et la consommation excessive d’alcool et de drogues. Si on comprend et qu’on utilise bien ces mécanismes de dépistage, on peut s’assurer d’une utilisation efficace des ressources en séparant les patients qui ont besoin d’être aiguillés vers des interventions diagnostiques plus poussées de ceux qui n’en ont probablement pas besoin.

Concomitant HIV and hepatitis C virus (HCV) is a common yet complex coinfection. The present document is a practical guide for treating HCV infection in people coinfected with HIV. Effective antiretroviral therapies have prolonged survival rates for HIV-infected people over the past decade, which have made latent complications of HCV major causes of morbidity and mortality in these patients. Advances in the treatment of HCV (eg, combined pegylated interferon and ribavirin) offer the possibility of eradicating HCV infection in coinfected persons. The treatment of HCV must be considered in all cases. Intensive management of the adverse effects of HCV treatment is one of the factors for the success of these therapies. HCV eradication is predicted to decrease the mortality associated with coinfection and reduce the toxicity of HIV treatment.

Approximately two years after the introduction of highly active antiretroviral therapy for the treatment of HIV infection, body shape changes and metabolic abnormalities were increasingly observed. Initially, these were ascribed to protease inhibitors, but it is now clear that nucleoside reverse transcriptase inhibitors also contribute to lipodystrophy syndrome. The syndrome groups together clinical conditions describing changes in body fat distribution that include lipoatrophy, lipoaccumulation or both. However, there does not appear to be a direct link between lipoatrophy and lipoaccumulation that would support a single mechanism for the redistribution of body fat. Currently, there is no clear definition of lipodystrophy, which explains the difficulty in determining its prevalence and etiology. There are no current guidelines for the treatment of fat distribution abnormalities that occur in the absence of other metabolic complications. The present article reviews the current state of knowledge of the definition, symptoms, risk factors, pathogenesis, diagnosis and treatment of the morphological changes associated with lipodystrophy syndrome.