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Screening for HIV-Associated Neurocognitive Disorder (HAND) in Adults Aged 50 and Over Attending a Government HIV Clinic in Kilimanjaro, Tanzania. Comparison of the International HIV Dementia Scale (IHDS) and IDEA Six Item Dementia Screen.
Kellett-Wright, Johanna; Flatt, Aidan; Eaton, Patrick; Urasa, Sarah; Howlett, William; Dekker, Marieke; Kisoli, Aloyce; Duijinmaijer, Ashanti; Thornton, Jessica; McCartney, Judith; Yarwood, Vanessa; Irwin, Charley; Mukaetova-Ladinska, Elizabeta; Akinyemi, Rufus; Lwezuala, Bingileki; Gray, William K; Walker, Richard W; Dotchin, Catherine L; Makupa, Philip; Paddick, Stella-Maria.
Afiliação
  • Kellett-Wright J; Newcastle University, Newcastle upon Tyne, UK.
  • Flatt A; Newcastle University, Newcastle upon Tyne, UK.
  • Eaton P; Newcastle University, Newcastle upon Tyne, UK.
  • Urasa S; Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania.
  • Howlett W; Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania.
  • Dekker M; Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania.
  • Kisoli A; Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania.
  • Duijinmaijer A; Haydom District Hospital, Manyara, Tanzania.
  • Thornton J; The London School of Hygiene & Tropical Medicine, London, UK.
  • McCartney J; The London School of Hygiene & Tropical Medicine, London, UK.
  • Yarwood V; The London School of Hygiene & Tropical Medicine, London, UK.
  • Irwin C; The London School of Hygiene & Tropical Medicine, London, UK.
  • Mukaetova-Ladinska E; Department of Neuroscience, Behaviour and Psychology, University of Leicester, Leicester, UK.
  • Akinyemi R; The Evington Centre, Leicestershire Partnership NHS Trust, Leicester, UK.
  • Lwezuala B; University of Ibadan, Oyo State, Nigeria.
  • Gray WK; Mawenzi Regional Referral Hospital, Moshi, Kilimanjaro, Tanzania.
  • Walker RW; Northumbria Healthcare NHS Foundation Trust, North Tyneside General Hospital, North Shields, UK.
  • Dotchin CL; Newcastle University, Newcastle upon Tyne, UK.
  • Makupa P; Northumbria Healthcare NHS Foundation Trust, North Tyneside General Hospital, North Shields, UK.
  • Paddick SM; Newcastle University, Newcastle upon Tyne, UK.
AIDS Behav ; 25(2): 542-553, 2021 Feb.
Article em En | MEDLINE | ID: mdl-32875460
ABSTRACT
Validated screening tools for HIV-associated neurocognitive disorders (HAND) are lacking for the newly emergent ageing population of people living with HIV (PLWH) in sub-Saharan Africa (SSA). We aimed to validate and compare diagnostic accuracy of two cognitive screening tools, the International HIV dementia scale (IHDS), and the Identification and Interventions for Dementia in Elderly Africans (IDEA) screen, for identification of HAND in older PLWH in Tanzania. A systematic sample of 253 PLWH aged ≥ 50 attending a Government clinic in Tanzania were screened with the IHDS and IDEA. HAND were diagnosed by consensus American Academy of Neurology (AAN) criteria based on detailed clinical neuropsychological assessment. Strict blinding was maintained between screening and clinical evaluation. Both tools had limited diagnostic accuracy for HAND (area under the receiver operating characteristic (AUROC) curve 0.639-0.667 IHDS, 0.647-0.713 IDEA), which was highly-prevalent (47.0%). Accurate HAND screening tools for older PLWH in SSA are needed.
RESUMEN
RESUMEN Faltan pruebas cognitivas válidas para los trastornos neurocognitivos asociados al VIH (según sus siglas en inglés, HIV-Associated Neurocognitive Disorder (HAND) en la población emergente de personas mayores que viven con el VIH en el África subsahariana. Nuestro objetivo era validar y comparar la precisión diagnóstica de dos pruebas cognitivas, la escala internacional de demencia por VIH (según sus siglas en ingles International HIV dementia scale (IHDS) y la prueba 'IDEA', para el cribado de trastornos neurocognitivos asociados al VIH (HAND) en personas mayores viviendo con VIH en Tanzania. Una muestra sistemática de 253 personas de ≥50 años que asistieron a una clínica gubernamental en Tanzania se examinó con el IHDS y la IDEA. HAND fueron diagnosticados por consenso según los criterios de la Academia Americana de Neurología (AAN) basados en una detallada evaluación neuropsicológica y clínica. Las fases de cribado y de evaluación clínica se realizaron de forma independiente y a ciegas. Ambas herramientas tenían una precisión de diagnóstico limitada para HAND (área bajo la característica de funcionamiento del receptor (AUROC) curva 0.639 ­ 0.667 IHDS, 0.647-0.713 IDEA). HAND era altamente frecuente (47%). Se necesitan pruebas cognitivas por cribado de deterioro cognitivo en personas mayores con VIH en el África subsahariana.
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Texto completo: 1 Bases de dados: MEDLINE Assunto principal: Infecções por HIV / Complexo AIDS Demência Tipo de estudo: Diagnostic_studies / Prognostic_studies / Risk_factors_studies / Screening_studies Limite: Adult / Aged / Humans / Middle aged País/Região como assunto: Africa Idioma: En Revista: AIDS Behav Assunto da revista: CIENCIAS DO COMPORTAMENTO / SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS) Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Reino Unido

Texto completo: 1 Bases de dados: MEDLINE Assunto principal: Infecções por HIV / Complexo AIDS Demência Tipo de estudo: Diagnostic_studies / Prognostic_studies / Risk_factors_studies / Screening_studies Limite: Adult / Aged / Humans / Middle aged País/Região como assunto: Africa Idioma: En Revista: AIDS Behav Assunto da revista: CIENCIAS DO COMPORTAMENTO / SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS) Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Reino Unido