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Montanaro VVA. The Challenge of Effective Secondary Stroke Prophylaxis in Chagas Patients. Arq Bras Cardiol 2024; 121:e20240008. [PMID: 39016397 PMCID: PMC11216335 DOI: 10.36660/abc.20240008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 07/18/2024] Open
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Baldoni NR, Quintino ND, Oliveira CDL, da Silva JLP, Ferreira AM, Ribeiro ALP, Sabino EC, Cardoso CS. Chagas disease and perceived quality of life: a cross-sectional study. Rev Soc Bras Med Trop 2023; 56:e02062023. [PMID: 37909506 PMCID: PMC10615335 DOI: 10.1590/0037-8682-0206-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 09/29/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Chagas disease (ChD) is a neglected tropical disease that is caused by the protozoan parasite Trypanosoma cruzi and can negatively impact quality of life (QoL). This study aimed to assess and compare QoL between individuals with and without ChD. METHODS This cross-sectional study was performed within a concurrent cohort study (REDS). The participants were derived from two blood donation centers: São Paulo capital and Montes Claros, Minas Gerais, Brazil. Participants with ChD were identified in blood donations by serological diagnosis between 2008 and 2010, and those without ChD were donors with negative serology identified during the same period. QoL was assessed using the World Health Organization Quality of Life-BREF questionnaire. Logistic regression was used to compare sociodemographic and clinical characteristics between the groups, and mean, standard deviation, and beta regression were used to compare QoL. RESULTS In total, 611 individuals participated in the study (328 with ChD and 283 without ChD). Participants with ChD had lower QoL in the physical (p=0.02) and psychological (p<0.01) domains than did individuals without CD. CONCLUSIONS Individuals with ChD had worse QoL perceptions. These results provide a comprehensive understanding of the impact of ChD on individuals' QoL, while also highlighting potential opportunities for improving the care and treatment of those affected.
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Affiliation(s)
- Nayara Ragi Baldoni
- Universidade Federal de São João del-Rei, Departamento de Medicina, Divinópolis, MG, Brasil
- Universidade de Itaúna, Itaúna, MG, Brasil
| | | | | | | | - Ariela Mota Ferreira
- Universidade Estadual de Montes Claros, Programa de Pós-Graduação em Ciências da Saúde, Montes Claros, MG, Brasil
| | - Antonio Luiz Pinho Ribeiro
- Universidade Federal de Minas Gerais, Hospital das Clínicas, Faculdade Medicina, Belo Horizonte, MG, Brasil
| | | | - Clareci Silva Cardoso
- Universidade Federal de São João del-Rei, Departamento de Medicina, Divinópolis, MG, Brasil
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Cacho RDO, Moro CHC, Bazan R, Guarda SNFD, Pinto EB, Andrade SMMDS, Valler L, Almeida KJ, Ribeiro TS, Jucá RVBDM, Minelli C, Piemonte MEP, Paschoal EHA, Pedatella MTA, Pontes-Neto OM, Fontana AP, Pagnussat ADS, Conforto AB. Access to rehabilitation after stroke in Brazil (AReA study): multicenter study protocol. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:1067-1074. [PMID: 36535291 PMCID: PMC9770079 DOI: 10.1055/s-0042-1758558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Most of the Brazilian population relies on public healthcare and stroke is a major cause of disability in this country of continental dimensions. There is limited information about access to rehabilitation after stroke in Brazil. OBJECTIVE To provide comprehensive information about Access to Rehabilitation After discharge from public hospitals in Brazil (AReA study), up to 6 months after stroke. METHODS The present study intends to collect information from 17 public health centers in 16 Brazilian cities in the 5 macroregions of the country. Each center will include 36 participants (n = 612). The inclusion criteria are: age ≥ 18 years old; ischemic or hemorrhagic stroke, from 6 months to 1 year prior to the interview; admission to a public hospital in the acute phase after stroke; any neurological impairment poststroke; patient or caregiver able to provide informed consent and answer the survey. Patients can only be recruited in public neurology or internal medicine outpatient clinics. Outcomes will be assessed by a standard questionnaire about rehabilitation referrals, the rehabilitation program (current status, duration in months, number of sessions per week) and instructions received. In addition, patients will be asked about preferences for locations of rehabilitation (hospitals, clinics, or at home). TRIAL STATUS The study is ongoing. Recruitment started on January 31st, 2020 and is planned to continue until June 2022. CONCLUSION The AReA study will fill a gap in knowledge about access to stroke rehabilitation in the public health system in different Brazilian regions.
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Affiliation(s)
- Roberta de Oliveira Cacho
- Universidade Federal do Rio Grande do Norte, Faculdade de Ciências da Saúde do Trairi, Santa Cruz RN, Brazil.,Address for correspondence Roberta de Oliveira Cacho
| | | | - Rodrigo Bazan
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, São Paulo SP, Brazil.
| | | | - Elen Beatriz Pinto
- Escola Bahiana de Medicina e Saúde Pública, Fundação para o Desenvolvimento das Ciências, Salvador BA, Brazil.
| | | | - Lenise Valler
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas SP, Brazil.
| | - Kelson James Almeida
- Universidade Federal do Piauí, Centro Universitário UniFacid, Departamento de Medicina Especializada em Neurologia, Teresina PI, Brazil.
| | - Tatiana Souza Ribeiro
- Universidade Federal do Rio Grande do Norte, Departamento de Fisioterapia, Natal RN, Brazil.
| | | | - Cesar Minelli
- Hospital Carlos Fernando Malzoni, Instituto “Você sem AVC”, Matão SP, Brazil.,Universidade de São Paulo, Departamento de Neurociências e Ciências Comportamentais, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto SP, Brazil.
| | - Maria Elisa Pimentel Piemonte
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Fisioterapia, Fonoaudiologia e Terapia Ocupacional, São Paulo SP, Brazil.
| | | | | | | | - Ana Paula Fontana
- Universidade Federal do Rio de Janeiro, Faculdade de Fisioterapia, Laboratório Pesquisa em Recuperação Funcional Após AVC, Rio de Janeiro RJ, Brazil.
| | - Aline de Souza Pagnussat
- Universidade Federal de Ciências da Saúde de Porto Alegre, Departamento de Fisioterapia, Porto Alegre RS, Brazil.
| | - Adriana Bastos Conforto
- Universidade de São Paulo, Hospital de Clínicas, Divisão de Neurologia Clínica, São Paulo SP, Brazil.,Hospital Israelita Albert Einstein, São Paulo SP, Brazil.
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Montanaro VVA, Hora TF, Guerra AA, Silva GS, Bezerra RDP, Oliveira-Filho J, Santos LSB, de Melo ES, Alves de Andrade LP, Junior WADO, de Meira FCA, Nunes MDCP, Oliveira EMDJ, de Freitas GR. Artificial Inteligence-Based Decision for the Prediction of Cardioembolism in Patients with Chagas Disease and Ischemic Stroke. J Stroke Cerebrovasc Dis 2021; 30:106034. [PMID: 34399284 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/09/2021] [Accepted: 08/01/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Chagas disease (CD) and ischemic stroke (IS) have a close, but poorly understood, association. There is paucity of evidence on the ideal secondary prophylaxis and etiological determination, with few cardioembolic patients being identified. AIMS This study aimed to describe a multicenter cohort of patients with concomitant CD and IS admitted in tertiary centers and to create a predictive model for cardioembolic embolism in CD and IS. MATERIALS AND METHODS We retrospectively studied data obtained from electronic medical and regular medical records of patients with CD and IS in several academic, hospital-based, and university hospitals across Brazil. Descriptive analyses of cardioembolic and non-cardioembolic patients were performed. A prediction model for cardioembolism was proposed with 70% of the sample as the derivation sample, and the model was validated in 30% of the sample. RESULTS A total of 499 patients were analyzed. The median age was similar in both groups; however, patients with cardioembolic embolism were younger and tended to have higher alcoholism, smoking, and death rates. The predictive model for the etiological classification showed close relation with the number of abnormalities detected on echocardiography and electrocardiography as well as with vascular risk factors. CONCLUSIONS Our results replicate in part those previously published, with a higher prevalence of vascular risk factors and lower median age in patients with cardioembolic etiology. Our new model for predicting cardioembolic etiology can help identify patients with higher recurrence rate and therefore allow an optimized strategy for secondary prophylaxis.
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Affiliation(s)
- Vinícius Viana Abreu Montanaro
- SARAH Network of Rehabilitation Hospitals, Brasília, Brazil; Programa de Pós Graduação em Medicina (Neurologia) da Universidade Federal Fluminense - UFF, Niterói, RJ, Brazil.
| | | | | | - Gisele Sampaio Silva
- Universidade Federal de São Paulo - UNIFESP, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Rodrigo de Paiva Bezerra
- Universidade Federal de São Paulo - UNIFESP, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jamary Oliveira-Filho
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal da Bahia, UFBA, Salvador, BA, Brazil
| | - Leila Souza Brito Santos
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal da Bahia, UFBA, Salvador, BA, Brazil
| | - Eduardo Sousa de Melo
- Universidade Federal de Pernambuco - UFPE, Universidade de Pernambuco, UPE, Recife, PE, Brazil
| | | | | | | | | | | | - Gabriel R de Freitas
- Programa de Pós Graduação em Medicina (Neurologia) da Universidade Federal Fluminense - UFF, Niterói, RJ, Brazil; D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil
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Baker TL, Sun M, Semple BD, Tyebji S, Tonkin CJ, Mychasiuk R, Shultz SR. Catastrophic consequences: can the feline parasite Toxoplasma gondii prompt the purrfect neuroinflammatory storm following traumatic brain injury? J Neuroinflammation 2020; 17:222. [PMID: 32711529 PMCID: PMC7382044 DOI: 10.1186/s12974-020-01885-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/02/2020] [Indexed: 12/02/2022] Open
Abstract
Traumatic brain injury (TBI) is one of the leading causes of morbidity and mortality worldwide; however, treatment development is hindered by the heterogenous nature of TBI presentation and pathophysiology. In particular, the degree of neuroinflammation after TBI varies between individuals and may be modified by other factors such as infection. Toxoplasma gondii, a parasite that infects approximately one-third of the world’s population, has a tropism for brain tissue and can persist as a life-long infection. Importantly, there is notable overlap in the pathophysiology between TBI and T. gondii infection, including neuroinflammation. This paper will review current understandings of the clinical problems, pathophysiological mechanisms, and functional outcomes of TBI and T. gondii, before considering the potential synergy between the two conditions. In particular, the discussion will focus on neuroinflammatory processes such as microglial activation, inflammatory cytokines, and peripheral immune cell recruitment that occur during T. gondii infection and after TBI. We will present the notion that these overlapping pathologies in TBI individuals with a chronic T. gondii infection have the strong potential to exacerbate neuroinflammation and related brain damage, leading to amplified functional deficits. The impact of chronic T. gondii infection on TBI should therefore be investigated in both preclinical and clinical studies as the possible interplay could influence treatment strategies.
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Affiliation(s)
- Tamara L Baker
- Department of Neuroscience, Monash University, 6th Floor, The Alfred Centre, 99 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Mujun Sun
- Department of Neuroscience, Monash University, 6th Floor, The Alfred Centre, 99 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Bridgette D Semple
- Department of Neuroscience, Monash University, 6th Floor, The Alfred Centre, 99 Commercial Road, Melbourne, VIC, 3004, Australia.,Department of Medicine, The University of Melbourne, Parkville, VIC, Australia
| | - Shiraz Tyebji
- Division of Infectious Diseases and Defence, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | - Christopher J Tonkin
- Division of Infectious Diseases and Defence, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | - Richelle Mychasiuk
- Department of Neuroscience, Monash University, 6th Floor, The Alfred Centre, 99 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Sandy R Shultz
- Department of Neuroscience, Monash University, 6th Floor, The Alfred Centre, 99 Commercial Road, Melbourne, VIC, 3004, Australia. .,Department of Medicine, The University of Melbourne, Parkville, VIC, Australia.
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