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Qi Y, Wang W, Rao B, Yang X, Yu W, Li JY, Sun ZC, Zhou F, Li YZ, Guo YF, Wang Y, Li HJ. Value of Radiomic Analysis Combined With Diffusion Tensor Imaging in Early Diagnosis of HIV-Associated Neurocognitive Disorders. J Magn Reson Imaging 2023; 58:1882-1891. [PMID: 37118972 DOI: 10.1002/jmri.28741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 04/04/2023] [Accepted: 04/04/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND The combination of radiomics and diffusion tensor imaging (DTI) may have potential clinical value in the early stage of HIV-associated neurocognitive disorders (HAND). PURPOSE To investigate the value of DTI-based radiomics in the early stage of HAND in people living with HIV (PLWH). STUDY TYPE Retrospective. POPULATION A total of 138 male PLWH were included, including 68 with intact cognition (IC) and 70 with asymptomatic neurocognitive impairment (ANI). Seventy healthy controls (HCs) were recruited for tract-based spatial statistics (TBSS) analysis. All PLWHs were randomly divided into training and validation cohorts at a 7:3 ratio. FIELD STRENGTH/SEQUENCE A 3 T, single-shot spin-echo echo planar imaging (EPI). ASSESSMENT The differences between the PLWH groups were compared using TBSS and region of interest (ROI) analysis. Radiomic features were extracted from the corpus callosum (CC) on DTI postprocessed images, including fractional anisotropy (FA), axial diffusivity (AD), mean diffusivity (MD), and radial diffusivity (RD). The performance of the radiomic signatures was evaluated by ROC curve analysis. The radiomic signature with the highest area under the curve (AUC) was combined with clinical characteristics to construct a nomogram. Decision curve analysis (DCA) was performed to evaluate the ability of different methods in discriminating ANI. STATISTICAL TESTS Chi-square test, independent-samples t test, Kruskal-Wallis test, Mann-Whitney U test, threshold-free cluster enhancement (TFCE), ROC curve analysis, DCA, multivariate logistic regression analysis, Hosmer-Lemeshow test. P < 0.05 with TFCE corrected and P < 0.0001 without TFCE corrected were considered statistically significant. RESULTS The ANI group showed lower FA and higher AD than the IC group. In the validation cohort, the AUCs of the FA-, AD-, MD- and RD-based radiomic signatures and the clinicoradiomic nomogram were 0.829, 0.779, 0.790, 0.864, and 0.874, respectively. DCA revealed that the nomogram was of greater clinical value than TBSS analysis, the clinical models, and the RD-based radiomic signature. DATA CONCLUSION The combination of DTI and radiomics is correlated with early stage of HAND in PLWH. EVIDENCE LEVEL 3. TECHNICAL EFFICACY Stage 2.
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Affiliation(s)
- Yu Qi
- Department of Radiology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Institute of Medical Imaging and Artificial Intelligence, Nanjing University, Nanjing, China
- Medical Imaging Center, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wei Wang
- Department of Radiology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Bo Rao
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xue Yang
- Department of Radiology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wen Yu
- Center for Rehabilitation Medicine, Department of Psychiatry, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Jia-Ying Li
- Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhi-Chao Sun
- Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Feini Zhou
- Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuan-Zhe Li
- Department of CT/MRI, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi-Fan Guo
- Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yi Wang
- Department of CT/MRI, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Hong-Jun Li
- Department of Radiology, Beijing Youan Hospital, Capital Medical University, Beijing, China
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Tigirigi TO, Sithole GY, Chakara P, Chirombo GZ, Chiweza AR, Mubayiwa TR, Muchemwa S, Chibanda D, Dambi JM. Evaluation of the health-related quality of life and associated factors in Zimbabwean adults living with HIV: a cross-sectional study. BMC Res Notes 2023; 16:251. [PMID: 37794503 PMCID: PMC10548739 DOI: 10.1186/s13104-023-06536-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 09/25/2023] [Indexed: 10/06/2023] Open
Abstract
OBJECTIVE HIV remains a global burden, with the Sub-Saharan Africa (SSA) region reporting the largest number of people living with HIV/AIDS (PLHIV). An exponential improvement in the accessibility and uptake of antiretroviral treatment across SSA has significantly improved outcomes for PLHIV. Hence, HIV care goals have shifted from reducing mortality and morbidity to improving health-related quality of life (HRQoL). This study uses generic and condition-specific HRQoL outcomes to holistically determine the HRQoL of Zimbabwean adult PLHIV and associated factors. HRQoL is a dynamic subject construct that warrants continuous evaluation to provide meaningful feedback to various stakeholders. We enrolled 536 adult PLHIV in Zimbabwe. Collected data were analyzed through descriptive statistics and multivariate binary logistic regression. RESULTS Our study shows a high HRQoL perception by Zimbabwean PLHIV. Anxiety, depression, and poor environmental health were widely reported domains influencing HRQoL. Also, being aware of HIV status for over a year, not experiencing an adverse event, being married, having adequate finances and food security and having higher educational status were associated with higher HRQoL. It is essential to integrate mental health care into routine HIV care to improve treatment outcomes and HRQoL. Last, implementing bespoke multisectoral HRQoL-enhancement interventions is paramount.
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Affiliation(s)
- Tendai Orial Tigirigi
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Grace Yolanda Sithole
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Princess Chakara
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Gracious Z Chirombo
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Annamore Rutendo Chiweza
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Trish R Mubayiwa
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
| | - Sidney Muchemwa
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe.
| | - Dixon Chibanda
- Mental Health Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO Box A178, Avondale, Harare, Zimbabwe
| | - Jermaine M Dambi
- Rehabilitation Sciences Unit - Faculty of Medicine and Health Sciences, University of Zimbabwe, PO BOX AV 178, Avondale, Harare, Zimbabwe
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Fidaleo KE, Savin MJ, Aghvinian MN, Summers AC, Arentoft A, Byrd D, Cham H, Rivera Mindt M. The neurocognitive implications of depression and socioeconomic status in people with HIV. J Clin Exp Neuropsychol 2022; 44:592-603. [PMID: 36440814 DOI: 10.1080/13803395.2022.2149703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE This cross-sectional study investigates the independent and interactive effects of depression and socioeconomic status (SES) on neurocognition in a diverse sample of people with HIV (PWH). METHOD The sample of 119 PWH (71% Latinx, 27% female) completed comprehensive neurocognitive and psychosocial evaluations and were separated into two groups: those with a history of depression diagnosis (n = 47) and those without (n = 72). RESULTS The results of regression analyses indicated that lifetime depression was not associated with lower SES nor with worse neurocognitive performance on any neurocognitive outcome. However, a significant main effect of SES was observed on the Hopkins Verbal Learning Test (total), indicating that higher SES was associated with better verbal learning performance (B= .11, SE = .05, p< .02). Lastly, the results revealed an interactive effect of lifetime depression and SES, such that individuals with depression and higher SES performed better on tests of attention/working memory (i.e., WAIS-III Letter-Number Sequencing, B= .08, SE = .04, p< .02; Paced Auditory Serial Addition Test, B= .39, SE = .16, p< .02). CONCLUSIONS Depression and SES appear to play an important role in the neurocognitive performance of PWH. Specifically, higher SES appears to have a protective effect on attention/working memory among PWH only if they have co-morbid history of lifetime depression.
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Affiliation(s)
- Kaleigh E Fidaleo
- Department of Psychology, Fordham University, New York, NY, USA.,Division of General Internal Medicine, Mount Sinai Hospital, New York, NY, USA
| | - Micah J Savin
- Department of Psychology, Fordham University, New York, NY, USA.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Maral N Aghvinian
- Department of Psychology, Fordham University, New York, NY, USA.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Angela C Summers
- Department of Psychology, Fordham University, New York, NY, USA.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alyssa Arentoft
- Department of Psychology, California State University, Long Beach, CA, USA
| | - Desiree Byrd
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Psychology, Queens College and the Graduate Center, City University of New York, New York, NY, USA
| | - Heining Cham
- Department of Psychology, Fordham University, New York, NY, USA
| | - Monica Rivera Mindt
- Department of Psychology, Fordham University, New York, NY, USA.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Gutierrez-San-Juan J, Arrieta-Aldea I, Arnau-Barrés I, García-Escobar G, Lerma-Chipirraz E, Pérez-García P, Marcos A, Blasco-Hernando F, Gonzalez-Mena A, Cañas E, Knobel H, Güerri-Fernández R. Factors associated to neurocognitive impairment in older adults living with HIV. Eur J Med Res 2022; 27:15. [PMID: 35109939 PMCID: PMC8807676 DOI: 10.1186/s40001-022-00639-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 01/11/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE The HIV infection is a chronic disease that causes neurocognitive impairment (NI) and has been related with early development of frailty. We aimed to study the main risk factors for neurocognitive disorders and frailty in HIV older adults. MATERIALS AND METHODS Cross-sectional study with 40 HIV individuals older than 65 years under antiretroviral therapy in Hospital del Mar (Barcelona) recruited between November 2019 and October 2020. Data has been obtained through clinical scores and a blood sample to evaluate NI and frailty and has been analyzed with non-parametric tests and a multivariate logistic regression model. RESULTS Among the 40 patients admitted for the study, 14 (35%) had positive screening for NI. We found that HIV individuals with nadir CD4+ T-cell count lower than 350 cells/mm3 had 39.7 more risk for NI (95% CI 2.49-632.10; p = 0.009). Those with a lower education level had 22.78 more risk for neurocognitive disorders (95% CI 2.13-242.71; p = 0.01) and suffering any comorbidity with a punctuation ≥ 1 in the Charlson Comorbidity index had an increased risk of 18.26 of developing NI and frailty (95% CI 1.30-256.33; p = 0.031), among them diabetes was significantly more frequent in NI. CONCLUSION We observed that the main risk factors for a positive NI screening in HIV older adults were low education level, a nadir CD4+ T-cell count < 350 cells/mm3 and the presence of any comorbidity, highlighting diabetes among them.
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Affiliation(s)
- Júlia Gutierrez-San-Juan
- Department de Medicina, Universitat Autònoma de Barcelona and Universitat, Barcelona, Spain.,Facultat de Ciencias de la Salud y de la Vida, Universitat Pompeu Fabra , Barcelona, Spain
| | - Itziar Arrieta-Aldea
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | | | | | - Elisabet Lerma-Chipirraz
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | | | - Agustin Marcos
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | - Fabiola Blasco-Hernando
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | - Alicia Gonzalez-Mena
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | - Esperanza Cañas
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | - Hernando Knobel
- Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain
| | - Robert Güerri-Fernández
- Department de Medicina, Universitat Autònoma de Barcelona and Universitat, Barcelona, Spain. .,Department of Infectious Diseases, Hospital del Mar Institute of Medical Research, Barcelona, Spain. .,Facultat de Ciencias de la Salud y de la Vida, Universitat Pompeu Fabra , Barcelona, Spain. .,Hospital del Mar Institute of Medical Research, Passeig Doctor Aiguader 88, 08003, Barcelona, Spain.
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