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Scott VK, Pinheiro MSN, Machado MMT, Castro MC. Acceptability of a hypothetical dengue vaccine and the potential impact of dengue vaccination on personal vector control behavior: a qualitative study in Fortaleza, Brazil. BMC Public Health 2023; 23:2408. [PMID: 38049772 PMCID: PMC10694889 DOI: 10.1186/s12889-023-17005-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 10/17/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Dengue is the most rapidly spreading viral vector-borne disease in the world. Promising new dengue vaccines have contributed to a growing consensus that effective dengue control will require integrated strategies of vaccination and vector control. In this qualitative study, we explored the perspectives of residents of Fortaleza, Brazil on acceptability of a hypothetical safe and effective dengue vaccine, specific drivers of dengue vaccine acceptance or hesitance, and the expected impact of dengue vaccination on their personal vector control practices. METHODS A total of 43 in-depth interviews were conducted from April to June 2022 with Fortaleza residents from a diverse range of educational and professional backgrounds, with and without recent personal experiences of symptomatic dengue infections. Data were analyzed using the principles of inductive grounded theory methodology. RESULTS Our findings indicate that knowledge of dengue transmission, symptoms, and prevention methods was strong across respondents. Respondents described willingness to accept a hypothetical dengue vaccine for themselves and their children, while emphasizing that the vaccine must be demonstrably safe and effective. Respondents expressed diverse perspectives on how receiving a safe and effective dengue vaccine might influence their personal vector control behaviors, relating these behaviors to their perception of risk from other Aedes mosquito-carried infections and beliefs about the role of vector control in maintaining household cleanliness. CONCLUSIONS Our study findings provide community-level perspectives on dengue vaccination and its potential impact on personal vector control behavior for policymakers and program managers in Fortaleza to consider as new dengue vaccines become available. With the introduction of any new dengue vaccine, community perspectives and emerging concerns that may drive vaccine hesitancy should be continuously sought out. Improved urban infrastructure and efforts to engage individuals and communities in vector control may be needed to optimize the impact of future dengue vaccinations and prevent rising cases of other arboviruses such as Zika and chikungunya.
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Affiliation(s)
- Valerie K Scott
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, 677 Huntington Ave, 02115, Boston, MA, USA.
| | | | | | - Marcia C Castro
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, 677 Huntington Ave, 02115, Boston, MA, USA
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Bandeira GG, Barreto Lima PLGDS, Araújo DABS, Pinheiro MSN, Albuquerque Mota LD, Simão RM, de Carvalho FMO, Vazquez FD, de Vasconcelos Gama VC, de Queiroz DC, da Fonseca Lira MZR, de Oliveira Júnior PH, Guimarães Junior FA, Caminha GC, de Figueiredo Santos C, Sobreira-Neto MA, Braga-Neto P, Silva GD, Nóbrega PR. Controversies in immunotherapy for anti-NMDA receptor encephalitis: a scoping review with a proposal of operational definitions. Neurol Sci 2023; 44:4307-4312. [PMID: 37597088 DOI: 10.1007/s10072-023-07018-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023]
Abstract
Anti-NMDA receptor encephalitis (NMDARE), an autoimmune encephalitis associated with autoantibodies against the N-methyl-D-aspartate (NMDA) receptor, affects predominantly young women and is associated with psychiatric symptoms, seizures, movement disorders, and autonomic instability. Traditional treatments of anti-NMDA receptor encephalitis involve corticosteroids, intravenous immunoglobulin, plasmapheresis, cyclophosphamide, and rituximab. However, many controversies remain in the treatment for NMDA receptor encephalitis, such as optimal timing and combination of different immunotherapies, the role of newer strategies (e.g., bortezomib or tocilizumab) for severe and refractory patients, and the need or not for long-term immunosuppression. Our goal was to perform a scoping review to discuss the controversial topics of immunotherapy for NMDA receptor encephalitis and propose operational definitions to guide clinical practice and future research in the field.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Carolina de Figueiredo Santos
- Universidade de Fortaleza, Ceara, Fortaleza, Brazil
- Hospital Infantil Albert Sabin, Ceara, Fortaleza, Brazil
- Núcleo de Tratamento e Estimulação Precoce, Federal University of Ceara, Fortaleza, Brazil
| | | | - Pedro Braga-Neto
- Division of Neurology, Department of Clinical Medicine, Federal University of Ceara, Fortaleza, Brazil
| | - Guilherme Diogo Silva
- Division of Neurology, Hospital of Clinics, University of São Paulo, São Paulo, Brazil
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Soares DMB, Araújo DABS, de Souza JLDB, Maurício RB, Soares EMB, Neto FDCA, Pinheiro MSN, Gama VCDV, Braga-Neto P, Nóbrega PR, Aragão GF. Correlation between ABO blood type, susceptibility to SARS-CoV-2 infection and COVID-19 disease severity: A systematic review. Hematol Transfus Cell Ther 2023; 45:483-494. [PMID: 36467112 PMCID: PMC9708632 DOI: 10.1016/j.htct.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 11/07/2022] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVES To verify the association between the ABO blood type and the risk of SARS-CoV-2 infection and COVID-19 disease severity. METHODS This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), using the 2020 PRISMA Checklist and flow diagram, and articles selected for review were analyzed using the Newcastle-Ottawa Quality Rating Scale. The research question was: "Would the ABO blood group influence the risk of infection and clinical course of patients infected with SARS-CoV-2?", The following databases were used: Embase, PubMed, Virtual Health Library (VHL), Web of Science, ScienceDirect and Scopus. The protocol for this review was registered in the Prospective Register of Systematic Reviews (PROSPERO), number CRD42021245945. RESULTS We found 798 articles across PubMed, Embase, Scopus, Web of Science, Science Direct and Virtual Health Library and 54 articles were included in the final analysis. Among 30 studies evaluating the risk of COVID-19 infection, 21 found significant correlations with ABO blood groups, 14 of them revealing an increased risk in blood group A and 15 studies showing a decreased risk in blood group O. Most studies found no significant correlation with disease severity or mortality. CONCLUSION The qualitative assessment of available information suggests that blood group A may be a risk factor for COVID-19 infection and that blood group O may have a protective effect. We were unable to determine a clear association between the ABO blood group and mortality. These conclusions are based on highly heterogenous evidence.
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Ribeiro RM, Vasconcelos SC, Lima PLGDSB, Coelho EF, Oliveira AMN, Gomes EDABM, Mota LDA, Radtke LS, Carvalho MDS, Araújo DABS, Pinheiro MSN, Gama VCDV, Júnior RMM, Braga Neto P, Nóbrega PR. Pathophysiology and Treatment of Lipid Abnormalities in Cerebrotendinous Xanthomatosis: An Integrative Review. Brain Sci 2023; 13:979. [PMID: 37508912 PMCID: PMC10377253 DOI: 10.3390/brainsci13070979] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 06/19/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023] Open
Abstract
Cerebrotendinous xanthomatosis (CTX) is an autosomal recessive disorder caused by pathogenic variants in CYP27A1, leading to a deficiency in sterol 27-hydroxylase. This defect results in the accumulation of cholestanol and bile alcohols in various tissues, including the brain, tendons and peripheral nerves. We conducted this review to evaluate lipid profile abnormalities in patients with CTX. A search was conducted in PubMed, Embase and the Virtual Health Library in January 2023 to evaluate studies reporting the lipid profiles of CTX patients, including the levels of cholestanol, cholesterol and other lipids. Elevated levels of cholestanol were consistently observed. Most patients presented normal or low serum cholesterol levels. A decrease in chenodeoxycholic acid (CDCA) leads to increased synthesis of cholesterol metabolites, such as bile alcohols 23S-pentol and 25-tetrol 3-glucuronide, which may serve as surrogate follow-up markers in patients with CTX. Lipid abnormalities in CTX have clinical implications. Cholestanol deposition in tissues contributes to clinical manifestations, including neurological symptoms and tendon xanthomas. Dyslipidemia and abnormal cholesterol metabolism may also contribute to the increased risk of atherosclerosis and cardiovascular complications observed in some CTX patients.
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Affiliation(s)
| | | | | | | | | | | | | | - Lucas Soares Radtke
- Faculty of Medicine, Federal University of Ceara, Fortaleza 60430-372, Brazil
| | | | | | | | | | | | - Pedro Braga Neto
- Division of Neurology, Department of Clinical Medicine, Federal University of Ceara, Fortaleza 60430-372, Brazil
| | - Paulo Ribeiro Nóbrega
- Division of Neurology, Department of Clinical Medicine, Federal University of Ceara, Fortaleza 60430-372, Brazil
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Farías-Antúnez S, Machado MMT, Correia LL, Rocha HAL, Araújo DABS, Pinheiro MSN, Aquino CM, Penna AL, Castro MC. Food insecurity among families with infants born during the COVID-19 pandemic in Fortaleza, Northeast Brazil. J Health Popul Nutr 2023; 42:14. [PMID: 36872394 PMCID: PMC9985700 DOI: 10.1186/s41043-023-00354-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE To assess the prevalence of food insecurity (FI) among families with infants born during the COVID-19 pandemic and its associated factors in Fortaleza, the fifth largest city in Brazil. METHODS Data from two survey rounds of the Iracema-COVID cohort study collected at 12 (n = 325) and 18 months (n = 331) after birth. FI was measured using the Brazilian Household Food Insecurity Scale. FI levels were described according to potential predictors. Crude and adjusted logistic regressions with robust variance were used to assess factors associated with FI. RESULTS In the 12- and 18-month follow-ups interviews, there was a 66.5% and 57.1% prevalence of FI, respectively. Over the study period, 3.5% of the families persisted in severe FI and 27.4% in mild/moderate FI. Households headed by mothers, with more children, low education and income, sustained maternal common mental disorders, and that were beneficiaries of cash transfer programs were the most affected by persistent FI. CONCLUSIONS Although the prevalence of FI decreased in our sample, almost 60% of families in Fortaleza still have no regular access to enough and/or nutritionally appropriate food. We have identified the groups at higher FI risk, which can guide governmental policies.
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Affiliation(s)
- Simone Farías-Antúnez
- Department of Health Science, Federal University of Santa Catarina, 3201 Governador Jorge Lacerda Street, Araranguá, SC 88906-072 Brazil
| | - Márcia Maria Tavares Machado
- Department of Community Health, Federal University of Ceará, 1223 Papi Junior Street, Fortaleza, CE 60430-235 Brazil
| | - Luciano Lima Correia
- Department of Community Health, Federal University of Ceará, 1223 Papi Junior Street, Fortaleza, CE 60430-235 Brazil
| | - Hermano Alexandre Lima Rocha
- Department of Community Health, Federal University of Ceará, 1223 Papi Junior Street, Fortaleza, CE 60430-235 Brazil
| | | | | | - Camila Machado Aquino
- Department of Maternal and Child Health, Federal University of Ceará, Fortaleza, Brazil
| | - Ana Luiza Penna
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, 665 Huntington Ave, Boston, MA 02115 USA
| | - Marcia C. Castro
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, 665 Huntington Ave, Boston, MA 02115 USA
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Penna AL, de Aquino CM, Pinheiro MSN, do Nascimento RLF, Farias-Antúnez S, Araújo DABS, Mita C, Machado MMT, Castro MC. Impact of the COVID-19 pandemic on maternal mental health, early childhood development, and parental practices: a global scoping review. BMC Public Health 2023; 23:388. [PMID: 36823592 PMCID: PMC9950022 DOI: 10.1186/s12889-023-15003-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 01/05/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND In March 2020, the COVID-19 outbreak was declared a pandemic by the World Health Organization (WHO), generating stark economic and social repercussions that directly or indirectly affected families' wellbeing and health status. AIMS This review aims at mapping the existing evidence on the impact of the COVID-19 pandemic on maternal mental health, early childhood development, and parental practices, worldwide, to identify evidence gaps and better inform future delivery of care and health policy measures. METHODS Following the protocol defined by PRISMA-ScR, this scoping review has searched for relevant studies published between January 2020 and June 2021, selecting evidence sources based on pre-established criteria. From a total of 2,308 articles, data were extracted from 537 publications from 35 countries on all three health domains. RESULTS The combined stressors brought forth by the pandemic have exerted a heavy burden on the mental health of mothers and the development of young children, partly mediated by its impact on parental practices. CONCLUSIONS Despite remaining gaps, we have identified sufficient evidence pointing to an urgent need for more concerted global research efforts and rapid policy responses to timely address severe and pervasive negative impacts to the mental health of mothers and children at a key developmental stage.
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Affiliation(s)
- Ana Luiza Penna
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, USA.
| | - Camila Machado de Aquino
- grid.8395.70000 0001 2160 0329Department of Community Health, Federal University of Ceará, Fortaleza, Brazil
| | | | | | - Simone Farias-Antúnez
- grid.411237.20000 0001 2188 7235Department of Health Sciences, Federal University of Santa Catarina, Araranguá, Brazil
| | | | - Carol Mita
- grid.38142.3c000000041936754XCountway Library, Harvard Medical School, Boston, USA
| | | | - Marcia C. Castro
- grid.38142.3c000000041936754XDepartment of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, USA
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Correia LL, Machado MMT, Araújo DABS, Gomes YVC, Pinheiro MSN, Rocha HAL, Nogueira DL, Sousa GDSD, Farias-Antuñez S, Castro MC. Primary Health Care during the COVID-19 pandemic in Fortaleza, Brazil: associated factors and pattern of use by mothers and children up to 18 months of age. Rev bras epidemiol 2022; 25:e220036. [DOI: 10.1590/1980-549720220036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
ABSTRACT Objective: To analyze the delay or failure to seek primary health care by the mother-child dyads during the COVID-19 pandemic, a practice that has a high potential to increase maternal and child morbidity and mortality. Methods: Data from three survey rounds of the Iracema-COVID cohort study, collected 6, 12, and 18 months after birth, showed the patterns of postpartum attendance to primary health care consultation of the mother-child dyad. Crude and adjusted multinomial logistic regressions with robust variance were used to assess factors associated with nonattendance. Results: Among the 314 cohort mothers, 25% did not attend any primary health care consultation during the 18-months postpartum, while 30% of the mothers did all three. Regarding the child, 75% had regular primary health care consultations in all three survey rounds, while 4% did not attend any in their first 18 months of life. By the end of the first COVID-19 wave, the proportion of mother and child who attended the consultations had fallen by 23 and 18%, respectively. The main factors associated with nonattendance were mothers aged below 25 years, and mothers with more than one child. Conclusion: An important delay or nonattendance to primary health care consultation by the mother-child dyad was observed during the COVID-19 pandemic. Such practice, with a high potential to increase maternal and child morbidity and mortality, was particularly frequent among younger mothers and those with more than one child.
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