The Role of Mental Health Conditions in the Diagnosis of Neurocognitive Impairment in People Living with HIV

• Published in: Diagnostics (Basel) Vol. 10; no. 8; p. 543
• Main Authors: Portilla-Tamarit, Irene, Ruiz-Robledillo, Nicolás, Díez-Martínez, Marcos, Ferrer-Cascales, Rosario, Alcocer-Bruno, Cristian, Portilla, Joaquín
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 30.07.2020; MDPI
• Subjects: Acquired immune deficiency syndrome; AIDS; Alcohol; Anxiety disorders; behavior disorders; Dementia; Drugs; Employment; HIV; HIV infection; HIV-suppressed viremia; Human immunodeficiency virus; Infections; Medical records; Medical screening; Mental depression; Mental disorders; Mental health; mental health conditions; neurocognitive impairment; Population; Psychotropic drugs; Quantitative psychology; Questionnaires; Sociodemographics; Studies; Variables
• ISSN: 2075-4418; 2075-4418
• DOI: 10.3390/diagnostics10080543

The aims of the present study were to evaluate the prevalence of undiagnosed mental health conditions (UMHC) in people living with HIV (PLWHIV) on antiretroviral treatment and with long-term suppressed HIV viremia, and its association with neurocognitive impairment (NCI). A cross-sectional observational study on HIV subjects, ≥18 years old, on stable antiretroviral treatment and with HIV viral load <50 copies/mL was carried out. Patients with known comorbidities, substances abuse, anxiety or depression were excluded. UMHC were evaluated by the Millon Clinical Multiaxial Inventory-III and NCI by Frascati criteria. The association between NCI and sociodemographic, clinical HIV variables and mental health conditions was analyzed. Further, the relationship between mental health conditions scores and NCI diagnosis was evaluated. Eighty patients were included, 37.5% had at least one undiagnosed mental health condition, and 26.3% had NCI. The most frequent mental health conditions were: anxiety (21.3%); bipolar disorder (11.3%); and substance dependence (8.8%). Only longer time since HIV diagnosis (p = 0.030) and at least one mental health condition diagnosis (p = 0.002) showed an association with NCI. Participants with NCI presented higher scores in anxiety, alcohol dependence and post-traumatic stress. Undiagnosed mental health conditions are frequent in PLWHIV. These disorders cannot be identified by HIV clinicians or basic screening questionnaires, and they are not usually self-reported by patients. UMHC could act as confounders in the evaluation of NCI.