1
|
Jewell PD, Abraham A, Schmidt V, Buell KG, Bustos JA, Garcia HH, Dixon MA, Walker M, Ngowi BJ, Basáñez MG, Winkler AS. Neurocysticercosis and HIV/AIDS co-infection: A scoping review. Trop Med Int Health 2021; 26:1140-1152. [PMID: 34228854 DOI: 10.1111/tmi.13652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Neurocysticercosis (NCC) and human immunodeficiency virus (HIV) have a high disease burden and are prevalent in overlapping low- and middle-income areas. Yet, treatment guidance for people living with HIV/AIDS (PLWH/A) co-infected with NCC is currently lacking. This study aims to scope the available literature on HIV/AIDS and NCC co-infection, focusing on epidemiology, clinical characteristics, diagnostics and treatment outcomes. METHODS The scoping literature review methodological framework, and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. A total of 16,969 records identified through database searching, and 45 additional records from other sources were reduced to 52 included studies after a standardised selection process. RESULTS Two experimental studies, ten observational studies, 23 case series/case reports and 17 reviews or letters were identified. Observational studies demonstrated similar NCC seroprevalence in PLWH/A and their HIV-negative counterparts. Of 29 PLWH/A and NCC co-infection, 17 (59%) suffered from epileptic seizures, 15 (52%) from headaches and 15 (52%) had focal neurological deficits. Eighteen (62%) had viable vesicular cysts, and six (21%) had calcified cysts. Fifteen (52%) were treated with albendazole, of which 11 (73%) responded well to treatment. Five individuals potentially demonstrated an immune-reconstitution inflammatory syndrome after commencing antiretroviral therapy, although this was in the absence of immunological and neuroimaging confirmation. CONCLUSIONS There is a paucity of evidence to guide treatment of PLWH/A and NCC co-infection. There is a pressing need for high-quality studies in this patient group to appropriately inform diagnostic and management guidelines for HIV-positive patients with NCC.
Collapse
Affiliation(s)
- Paul D Jewell
- Department of Infectious Disease Epidemiology, London Centre for Neglected Tropical Disease Research, Imperial College London, London, UK
| | - Annette Abraham
- Department of Neurology, Center for Global Health, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Community Medicine and Global Health, Centre for Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Veronika Schmidt
- Department of Neurology, Center for Global Health, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Community Medicine and Global Health, Centre for Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Kevin G Buell
- Department of Infectious Disease Epidemiology, London Centre for Neglected Tropical Disease Research, Imperial College London, London, UK
| | - Javier A Bustos
- Center for Global Health, Universidad Peruana Cayetano Heredia, Lima, Peru.,Cysticercosis Unit, Instituto Nacional de Ciencias Neurológicas, Lima, Peru
| | - Hector H Garcia
- Center for Global Health, Universidad Peruana Cayetano Heredia, Lima, Peru.,Cysticercosis Unit, Instituto Nacional de Ciencias Neurológicas, Lima, Peru
| | - Matthew A Dixon
- Department of Infectious Disease Epidemiology, London Centre for Neglected Tropical Disease Research, Imperial College London, London, UK.,Department of Infectious Disease Epidemiology, MRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK.,Schistosomiasis Control Initiative Foundation, London, UK
| | - Martin Walker
- Department of Infectious Disease Epidemiology, London Centre for Neglected Tropical Disease Research, Imperial College London, London, UK.,Department of Pathobiology and Population Sciences, London Centre for Neglected Tropical Disease Research, Royal Veterinary College, Hatfield, UK
| | - Bernard J Ngowi
- Muhimbili Medical Research Centre, National Institute for Medical Research, Dar es Salaam, Tanzania.,College of Health and Allied Sciences, University of Dar es Salaam, Dar es Salaam, Tanzania
| | - Maria-Gloria Basáñez
- Department of Infectious Disease Epidemiology, London Centre for Neglected Tropical Disease Research, Imperial College London, London, UK.,Department of Infectious Disease Epidemiology, MRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK
| | - Andrea S Winkler
- Department of Neurology, Center for Global Health, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Community Medicine and Global Health, Centre for Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway
| |
Collapse
|
2
|
Moro JC, Moreira NM. Clinico-epidemiological and sociodemographic profile of HIV/AIDS patients who are co-infected with Toxoplasma gondii in the border region of Brazil. AN ACAD BRAS CIENC 2020; 92:e20200293. [PMID: 33237145 DOI: 10.1590/0001-3765202020200293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/14/2020] [Indexed: 11/21/2022] Open
Abstract
The present study assessed clinico-epidemiological and sociodemographic characteristics and risk factors for human immunodeficiency virus (HIV) in patients who were co-infected with T. gondii in the border region of Brazil. HIV-positive patients who were attended by the Expert Assistance Service in Foz do Iguaçu city were assessed using a questionnaire and medical records. Of the 332 patients with HIV/autoimmune deficiency syndrome (AIDS) who were evaluated, 111 had serology for toxoplasmosis, which could be attributed to the location of the city (i.e., border region) and tourism that encourages the intense flow of people. Toxoplasmosis infection was prevalent among patients who were 18-60 years old, had education up to the 4th grade of elementary school, ate raw vegetables from home, handled soil without gloves, drank untreated water, and allowed street cats to enter their homes. These findings contribute to assessments of the toxoplasmosis profile of HIV/AIDS patients who have a high rate of toxoplasmosis. The results may contribute to improving public health, especially in border regions with characteristics that are similar to this study. Effective measures need to be implemented to control morbidity and mortality that are associated with HIV/AIDS and toxoplasmosis in the evaluated population.
Collapse
Affiliation(s)
- Janielle C Moro
- State University of Western of Paraná (UNIOESTE), Program of Postgraduate Public Health in the Border Region, Tarquínio Joslin dos Santos Avenue, 1300, 85870-650 Foz do Iguaçu, PR, Brazil
| | - Neide M Moreira
- State University of Western of Paraná (UNIOESTE), Program of Postgraduate Public Health in the Border Region, Tarquínio Joslin dos Santos Avenue, 1300, 85870-650 Foz do Iguaçu, PR, Brazil
| |
Collapse
|
3
|
Herrera Vazquez O, Romo ML, Fleury A. Neurocysticercosis and HIV Infection: what can we learn from the published literature? ARQUIVOS DE NEURO-PSIQUIATRIA 2019; 77:357-365. [PMID: 31189001 DOI: 10.1590/0004-282x20190054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/11/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Infections caused by the human immunodeficiency virus (HIV) and by the larvae of Taenia solium (i.e., cysticercosis) are still widespread in many developing countries. Both pathologies modify host immune status and it is possible that HIV infection may modulate the frequency and pathogeny of cysticercosis of the central nervous system (i.e., neurocysticercosis [NCC]). To describe published cases of NCC among HIV-positive patients and to evaluate whether the characteristics of NCC, including frequency, symptoms, radiological appearance, and response to treatment differed between HIV-positive and HIV-negative patients. METHODS Forty cases of NCC/HIV co-infected patients were identified in the literature. Clinical and radiological characteristics, as well as response to treatment, were compared with non-matching historical series of NCC patients without HIV infection. RESULTS Most of these patients had seizures and multiple vesicular parasites located in parenchyma. Clinical and radiological characteristics were similar between HIV-positive and HIV-negative patients with NCC, as well as between immunocompromised and non-immunocompromised HIV-positive patients. CONCLUSION Our review did not reveal clear interactions between HIV and NCC. This may be partially due to the small number of cases and reliance on published research. A systematic, multi-institutional effort aiming to report all the cases of this dual pathology is needed to confirm this finding and to clarify the possible relationship between both pathogens.
Collapse
Affiliation(s)
- Omar Herrera Vazquez
- Instituto de Investigaciones Biomédicas, Unidad de Neuroinflamación, UNAM, Ciudad de México, México.,Instituto Nacional de Neurología y Neurocirugía, Clínica de Neurocisticercosis. Ciudad de México, México
| | - Matthew L Romo
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong. Hong Kong
| | - Agnès Fleury
- Instituto de Investigaciones Biomédicas, Unidad de Neuroinflamación, UNAM, Ciudad de México, México.,Instituto Nacional de Neurología y Neurocirugía, Clínica de Neurocisticercosis. Ciudad de México, México
| |
Collapse
|