24 results on '"De Almeida MS"'
Search Results
2. RWD191 Real-World Ovarian Cancer Mortality Outcomes in a Brazilian Reference Women Healthcare Public Hospital.
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Mattar, A, Bernardino, G, Rodrigues, L, Alemar, M, Filho, RCS, Navarro, P, Arakelian, R, Piotto, G, de Almeida, MS, Gebrim, LH, and Tanaka, SY
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- 2024
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3. RWD149 Real-World Endometrial Cancer Mortality Outcomes at Brazilian Reference Women Healthcare Public Hospital.
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Mattar, A, Bernardino, G, Rodrigues, L, Alemar, M, Filho, RCS, Navarro, P, Arakelian, R, Piotto, G, de Almeida, MS, Gebrim, LH, and Tanaka, SY
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- 2024
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4. Does the surface charge of the nanoparticles drive nanoparticle-cell membrane interactions?
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Balog S, de Almeida MS, Taladriz-Blanco P, Rothen-Rutishauser B, and Petri-Fink A
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- Machine Learning, Cell Membrane metabolism, Nanoparticles chemistry, Static Electricity, Surface Properties
- Abstract
Classical Coulombic interaction, characterized by electrostatic interactions mediated through surface charges, is often regarded as the primary determinant in nanoparticles' (NPs) cellular association and internalization. However, the intricate physicochemical properties of particle surfaces, biomolecular coronas, and cell surfaces defy this oversimplified perspective. Moreover, the nanometrological techniques employed to characterize NPs in complex physiological fluids often exhibit limited accuracy and reproducibility. A more comprehensive understanding of nanoparticle-cell membrane interactions, extending beyond attractive forces between oppositely charged surfaces, necessitates the establishment of databases through rigorous physical, chemical, and biological characterization supported by nanoscale analytics. Additionally, computational approaches, such as in silico modeling and machine learning, play a crucial role in unraveling the complexities of these interactions., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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5. Exploring men's health in medium and high complexity care in Brazil: A deductive thematic analysis of social determinants.
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de Almeida MS, Carneiro BR, Santos ARO, da Silva Pires CG, Santos FL, de Sousa ÁFL, de Sousa AR, Pereira Á, de Oliveira LB, Carneiro LM, and Mendes IAC
- Abstract
Background: Men's health is influenced by a complex interplay of social, economic, and cultural determinants. Understanding how these aspects affect the health of adult cisgender men in medium and high-complexity healthcare settings is essential for improving healthcare services and promoting better health outcomes., Objective: This study aimed to analyze the health status of adult cisgender men in medium and high-complexity healthcare settings based on social determinants and conditioners., Methods: This study employed a qualitative design involving 45 adult cisgender men receiving care in medium/high complexity services in Bahia, Brazil. Semi-structured interviews were conducted from July 2019 to February 2020, and data were interpreted based on Dahlgren and Whitehead's Model of Social Determinants of Health using deductive thematic analysis., Results: Proximal determinants included biological aspects, preventive behaviors, lifestyle/social life, and aging processes. Intermediate factors included work conditions, access/utilization of healthcare services/medications, and psychosocial factors. Macro determinants involved income distribution, power dynamics, resource allocation, health inequalities/iniquities, morbidity, culture, political decisions, environmental factors, and structural elements., Conclusion: The health status of men in medium/high complexity care was profoundly influenced by structural social determinants. These determinants impacted healthcare attention, service organization, cultural influences, the reproduction of hegemonic masculinity patterns, lifestyle, social support, and socioeconomic conditions necessary to realize the right to health. Nursing practices should conduct comprehensive assessments that extend beyond physical health indicators., Competing Interests: The authors declared no conflict of interest in this study., (© The Author(s) 2024.)
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- 2024
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6. A novel guide for minimally invasive genioplasty.
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Macedo DV, Monnazzi MS, de Almeida MS, and Claus JDP
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- Humans, Chin surgery, Genioplasty methods, Osteotomy
- Abstract
Mentoplasty or genioplasty is a simple procedure to enhance facial aesthetics. While usually considered simple, it might present certain difficulties during execution, especially when a minimally invasive approach is preferred. Drilling and cutting guides are a valuable tool to overcome such challenges but usually require larger incision and dissection to allow adequate positioning and bone rigid fixation. In this article, we describe a novel guide design that permits adequate bone repositioning while preserving minimally invasive protocols., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
- Published
- 2023
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7. Sex differences in the relationship between hepatic steatosis, mood and anxiety disorders.
- Author
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Goulart AC, Bianchi LLT, Bismarchi D, Miname MH, Lourenção ACM, Henares BB, Garcia AT, de Almeida MS, Machado TAO, Syllos DH, Rienzo M, and Wang YP
- Subjects
- Adult, Humans, Female, Male, Middle Aged, Anxiety Disorders epidemiology, Anxiety Disorders complications, Cross-Sectional Studies, Sex Characteristics, Brazil epidemiology, Non-alcoholic Fatty Liver Disease complications, Non-alcoholic Fatty Liver Disease epidemiology
- Abstract
Objective: To investigate the association between non-alcoholic fatty liver disease (NAFLD), alcoholic liver disease (ALD), mental symptoms (mood, anxiety disorders and distress) by sex., Methods: This a cross-sectional study performed in working-age adults from a Health Promotion Center (primary care) in São Paulo, Brazil. Self-reported mental symptoms from rating scales (21-item Beck Anxiety Inventory, Patient Health Questionnaire-9, and K6 distress scale) were evaluated by hepatic steatosis (NAFLD and ALD). Logistic regression models estimated the association between hepatic steatosis subtypes and mental symptoms by Odds ratios (OR) adjusted by confounders in the total sample and sex stratified., Results: Among 7241 participants (70.5% men, median age: 45 years), the frequency of steatosis was of 30.7% (25.1% NAFLD), being higher in men than women (70.5% vs. 29.5%, p < 0.0001), regardless of the steatosis subtype. Metabolic risk factors were similar in both subtypes of steatosis, but not mental symptoms. Overall, NAFLD was inversely associated with anxiety (OR = 0.75, 95%CI 0.63-0.90) and positively associated with depression (OR = 1.17, 95%CI 1.00-1.38). On the other hand, ALD was positively associated with anxiety (OR = 1.51; 95%CI 1.15-2.00). In sex-stratified analyses, only men presented an association of anxiety symptoms with NAFLD (OR = 0.73; 95%CI 0.60-0.89) and ALD (OR = 1.60; 95%CI 1.18-2.16)., Conclusions: The complex association between different types of steatosis (NAFLD and ALD), mood and anxiety disorders indicates the need for a deeper understanding of their common causal pathways., Competing Interests: Conflict of interest None., (Copyright © 2023 Elsevier Inc. All rights reserved.)
- Published
- 2023
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8. NEOTROPICAL FRESHWATER FISHES: A dataset of occurrence and abundance of freshwater fishes in the Neotropics.
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Tonella LH, Ruaro R, Daga VS, Garcia DAZ, Vitorino OB Júnior, Lobato-de Magalhães T, Dos Reis RE, Di Dario F, Petry AC, Mincarone MM, de Assis Montag LF, Pompeu PS, Teixeira AAM, Carmassi AL, Sánchez AJ, Giraldo Pérez A, Bono A, Datovo A, Flecker AS, Sanches A, Godinho AL, Matthiensen A, Peressin A, Hilsdorf AWS, Barufatti A, Hirschmann A, Jung A, Cruz-Ramírez AK, Braga Silva A, Cunico AM, Saldanha Barbosa A, de Castro Barradas A, Rêgo ACL, Franco ACS, Costa APL, Vidotto-Magnoni AP, Ferreira A, Kassner Filho A, Nobile AB, Magalhães ALB, da Silva AT, Bialetzki A, Dos Santos Maroclo Gomes AC, Nobre AB, Casimiro ACR, Angulo Sibaja A, Dos Santos AAC, de Araújo ÁR, Frota A, Quirino BA, Ferreira BM, Albuquerque BW, Meneses BA, Oliveira BT, Torres Parahyba Campos BA, Gonçalves BB, Kubiak BB, da Silveira Prudente B, de Araujo Passos Pacheco BG, Nakagawa BK, do Nascimento BTM, Maia C, Cantagallo Devids C, Rezende CF, Muñoz-Mendoza C, Peres CA, de Sousa Rodrigues Filho CA, de Lucena CAS, Fernandes CA, Kasper CB, Donascimiento C, Emidio C Júnior, Carrillo-Moreno C, Machado C, Pera C, Hartmann C, Pringle CM, Leal CG, Jézéquel C, Harrod C, da Rosa CA, Quezada-Romegialli C, Pott CM, Larentis C, Nascimento CAS, da Silva Gonçalves C, da Cunha CJ, Pisicchio CM, de Carvalho DC, Galiano D, Gomez-Uchida D, Santana DO, Salas Johnson D, Petsch DK, de Freitas DTH, Bailly D, Machado DF, de Carvalho DR, Topan DH, Cañas-Rojas D, da Silva D, Freitas-Souza D, Lima-Júnior DP, Piscor D, Moraes DP, Viana D, Caetano DLF, Gubiani ÉA, Okada EK, do Amaral EC, Brambilla EM, Cunha ER, Kashiwaqui EAL, Rocha EA, Barp EA, da Costa Fraga E, D'Bastiani E, Zandonà E, Dary EP, Benedito E, Barba-Macías E, Calvache Uvidia EV, Fonseca FL, Ferreira FS, Lima F, Maffei F, Porto-Foresti F, Teresa FB, de Andrade Frehse F, Oliveira FJM, da Silva FP, de Lima FP, do Prado FD, Jerep FC, Vieira FEG, Gertum Becker F, de Carvalho FR, Ubaid FK, Teixeira FK, Provenzano Rizzi F, Severo-Neto F, Villamarín F, de Mello FT, Keppeler FW, de Avila Batista G, de Menezes Yazbeck G, Tesitore G, Salvador GN, Soteroruda Brito GJ, Carmassi GR, Kurchevski G, Goyenola G, Pereira HR, Alvez HJFS, do Prado HA, Pinho HLL, Sousa HL, Bornatowski H, de Oliveira Barbosa H, Tobes I, de Paiva Affonso I, Queiroz IR, Vila I, Negrete IVJ, Prado IG, Vitule JRS, Figueiredo-Filho J, Gonzalez JA, de Faria Falcão JC, Teixeira JV, Pincheira-Ulbrich J, da Silva JC, de Araujo Filho JA, da Silva JFM, Genova JG, Giovanelli JGR, Andriola JVP, Alves J, Valdiviezo-Rivera J, Brito J, Botero JIS, Liotta J, Ramirez JL, Marinho JR, Birindelli JLO, Novaes JLC, Hawes JE, Ribolli J, Rivadeneira JF, Schmitter-Soto JJ, Assis JC, da Silva JP, Dos Santos JS, Wingert J, Wojciechowski J, Bogoni JA, Ferrer J, Solórzano JCJ, Sá-Oliveira JC, Vaini JO, Contreras Palma K, Orlandi Bonato K, de Lima Pereira KD, Dos Santos Sousa K, Borja-Acosta KG, Carneiro L, Faria L, de Oliveira LB, Resende LC, da Silva Ingenito LF, Oliveira Silva L, Rodrigues LN, Guarderas-Flores L, Martins L, Tonini L, Braga LTMD, Gomes LC, de Fries L, da Silva LG, Jarduli LR, Lima LB, Gomes Fischer L, Wolff LL, Dos Santos LN, Bezerra LAV, Sarmento Soares LM, Manna LR, Duboc LF, Dos Santos Ribas LG, Malabarba LR, Brito MFG, Braga MR, de Almeida MS, Sily MC, Barros MC, do Nascimento MHS, de Souza Delapieve ML, Piedade MTF, Tagliaferro M, de Pinna MCC, Yánez-Muñoz MH, Orsi ML, da Rosa MF, Bastiani M, Stefani MS, Buenaño-Carriel M, Moreno MEV, de Carvalho MM, Kütter MT, Freitas MO, Cañas-Merino M, Cetra M, Herrera-Madrid M, Petrucio MM, Galetti M, Salcedo MÁ, Pascual M, Ribeiro MC, Abelha MCF, da Silva MA, de Araujo MP, Dias MS, Guimaraes Sales N, Benone NL, Sartor N, Fontoura NF, de Souza Trigueiro NS, Álvarez-Pliego N, Shibatta OA, Tedesco PA, Lehmann Albornoz PC, Santos PHF, Freitas PV, Fagundes PC, de Freitas PD, Mena-Valenzuela P, Tufiño P, Catelani PA, Peixoto P, Ilha P, de Aquino PPU, Gerhard P, Carvalho PH, Jiménez-Prado P, Galetti PM Jr, Borges PP, Nitschke PP, Manoel PS, Bernardes Perônico P, Soares PT, Piana PA, de Oliveira Cunha P, Plesley P, de Souza RCR, Rosa RR, El-Sabaawi RW, Rodrigues RR, Covain R, Loures RC, Braga RR, Ré R, Bigorne R, Cassemiro Biagioni R, Silvano RAM, Dala-Corte RB, Martins RT, Rosa R, Sartorello R, de Almeida Nobre R, Bassar RD, Gurgel-Lourenço RC, Pinheiro RFM, Carneiro RL, Florido R, Mazzoni R, Silva-Santos R, de Paula Santos R, Delariva RL, Hartz SM, Brosse S, Althoff SL, Nóbrega Marinho Furtado S, Lima-Junior SE, Lustosa Costa SY, Arrolho S, Auer SK, Bellay S, de Fátima Ramos Guimarães T, Francisco TM, Mantovano T, Gomes T, Ramos TPA, de Assis Volpi T, Emiliano TM, Barbosa TAP, Balbi TJ, da Silva Campos TN, Silva TT, Occhi TVT, Garcia TO, da Silva Freitas TM, Begot TO, da Silveira TLR, Lopes U, Schulz UH, Fagundes V, da Silva VFB, Azevedo-Santos VM, Ribeiro V, Tibúrcio VG, de Almeida VLL, Isaac-Nahum VJ, Abilhoa V, Campos VF, Kütter VT, de Mello Cionek V, Prodocimo V, Vicentin W, Martins WP, de Moraes Pires WM, da Graça WJ, Smith WS, Dáttilo W, Aguirre Maldonado WE, de Carvalho Rocha YGP, Súarez YR, and de Lucena ZMS
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- Animals, Ecosystem, Mexico, Caribbean Region, Biodiversity, Fishes, Fresh Water
- Abstract
The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, covering the entire Neotropical region from Mexico and the Caribbean in the north to the southern limits in Argentina, Paraguay, Chile, and Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, for the 4225 species, represented by occurrence and abundance data. The number of species for the most numerous orders are as follows: Characiformes (1289), Siluriformes (1384), Cichliformes (354), Cyprinodontiformes (245), and Gymnotiformes (135). The most recorded species was the characid Astyanax fasciatus (4696 records). We registered 116,802 distribution records for native species, compared to 1802 distribution records for nonnative species. The main aim of the NEOTROPICAL FRESHWATER FISHES data set was to make these occurrence and abundance data accessible for international researchers to develop ecological and macroecological studies, from local to regional scales, with focal fish species, families, or orders. We anticipate that the NEOTROPICAL FRESHWATER FISHES data set will be valuable for studies on a wide range of ecological processes, such as trophic cascades, fishery pressure, the effects of habitat loss and fragmentation, and the impacts of species invasion and climate change. There are no copyright restrictions on the data, and please cite this data paper when using the data in publications., (© 2022 The Ecological Society of America.)
- Published
- 2023
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9. Management of patients with recurrent/metastatic endometrial cancer: Consensus recommendations from an expert panel from Brazil.
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de Andrade DAP, Guimarães APG, de Melo AC, Nogueira-Rodrigues A, Gomes LM, Scaranti M, Maia JML, Morelle AM, Santos CAAL, Souza CP, de Freitas D, Callegaro Filho D, Paulino E, Júnior EWA, Pimenta JM, Dos Santos MB, de Almeida MS, Souza RP, Cabral S, and Maluf FC
- Abstract
Background: Endometrial cancer is of increasing concern in several countries, including Brazil, in part because of an ageing population, declines in fertility, and the increasing prevalence of obesity. Although endometrial tumors had lagged behind other cancer types in terms of treatment improvements, molecular characterization of these tumors is paving the way for novel therapies and an expansion of the therapeutic arsenal. We aimed to help medical oncologists who manage patients with recurrent or metastatic endometrial cancer in the Brazilian healthcare setting., Methods: The panel, composed of 20 medical oncologists, convened in November 2021 to address 50 multiple-choice questions on molecular testing and treatment choices. We classified the level of agreement among panelists as (1) consensus (≥75% choosing the same answer), (2) majority vote (50% to <75%), or (3) less than majority vote (<50%)., Results: Consensus was present for 25 of the 50 questions, whereas majority vote was present for an additional 23 questions. Key recommendations include molecular testing for every patient with recurrent/metastatic endometrial cancer; choice of first-line treatment according to microsatellite instability and HER2, with the addition of programmed death ligand 1 (PD-L1) and hormone receptors (HRs) for second-line therapy; carboplatin and paclitaxel as the preferred option in first-line treatment of HER2-negative disease, with the addition of trastuzumab in HER2-positive disease; pembrolizumab plus lenvatinib as a key option in second line, regardless of HER2, PD-L1 or HRs; and various recommendations regarding treatment choice for patients with distinct comorbidities., Conclusion: Despite the existing gaps in the current literature, the vast majority of issues addressed by the panel provided a level of agreement sufficient to inform clinical practice in Brazil and in other countries with similar healthcare environments., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 de Andrade, Guimarães, de Melo, Nogueira-Rodrigues, Gomes, Scaranti, Maia, Morelle, Santos, Souza, de Freitas, Callegaro Filho, Paulino, Júnior, Pimenta, Santos, de Almeida, Souza, Cabral and Maluf.)
- Published
- 2023
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10. Systemic therapy for advanced cervical cancer: Leveraging the historical threshold of overall survival.
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Paulino E, de Melo AC, de Andrade DAP, and de Almeida MS
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- Female, Humans, Platinum therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Platinum Compounds therapeutic use, Immunotherapy, Uterine Cervical Neoplasms drug therapy
- Abstract
Cervical cancer (CC) is a worldwide problem, especially in low- and middle-income countries, where patients are often diagnosed with locally advanced disease. Until recently, all chemotherapy drugs achieved low ORR and 12-month overall survival (12- month OS) for advanced CC after failure for platinum compounds. Advances in systemic therapy with immunotherapy, targeted therapy, and antibody-drug conjugates (ADC) have leveraged the 12-month OS limit. Recently, immunotherapy (pembrolizumab) has become the standard of care in first-line advanced CC combined with platinum and taxane and in second-line after platinum doublet failure., Competing Interests: Conflict of interest The authors declare no potential., (Copyright © 2023 Elsevier B.V. All rights reserved.)
- Published
- 2023
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11. Neck circumference as a marker of body adiposity in young to middle-aged adults.
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Padilha CM, Pescuma JMS, Rodrigues ALCC, Bianchi LLT, de Almeida MS, Machado TAO, Henares BB, Miname MH, Syllos DH, Rienzo M, and Goulart AC
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- Adult, Body Mass Index, Female, Humans, Male, Middle Aged, Risk Factors, Waist Circumference, Adiposity, Obesity epidemiology
- Abstract
Objective: Neck circumference (NC) is a straightforward method for quantifying upper body adiposity without the limitations that other indices can have. Thus, this study aimed to analyze the relationship between NC, overall (body mass index [BMI]) and central obesity (waist circumference [WC]), and percentage of body fat (BF%) in men and women., Methods: The associations with NC quartiles (first quartile: reference group), BMI ≥30 kg/m
2 , WC (>102 cm for men and >88 cm for women), and high BF% (≥21 for men and ≥29 for women) were compared and analyzed by logistic regression models adjusted for demographic characteristics, cardiovascular risk factors, and lean mass., Results: In 4283 adults (mean age: 44 y, 71.8% of men), the mean NC was higher in men (40.5 cm, range: 32-55 cm) than women (34.5 cm, range: 28.5-46 cm). Among men, the fourth quartile of NC (42.5-55 cm) was positively associated with obesity (multivariable odds ratio [OR]: 2.28, 95% confidence interval [CI]: 1.1-4.48). Among women, the fourth quartile of NC (36.5-46 cm) was associated with increased WC (multivariable OR: 2.98; 95% CI: 1.59-5.60). Progressive increases in the ORs were noticed across the associations between NC quartiles (second to fourth) and high BF% in men and women. The highest ORs were observed for the associations between high BF% and the fourth quartiles of NC in men (multivariable OR: 2.42; 95% CI: 1.49-3.93) and in women (multivariable OR: 29.19; 95% CI: 14.01-60.84)., Conclusions: The utility of NC as a measurement of obesity in clinical practice was demonstrated in this large sample of young to middle-aged adults. The highest NC values were positively associated with overall obesity in men and central obesity in women. Moreover, NC was closely associated with high BF% in both sexes, particularly in women., (Copyright © 2021 Elsevier Inc. All rights reserved.)- Published
- 2022
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12. Impact of Extent of Investigation on Causes of Ischemic Stroke in The Young: A Retrospective Evaluation.
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Conforto AB, Del Guerra FB, Figueiredo TR, de Almeida MS, Leite CDC, and Yamamoto FI
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- Humans, Retrospective Studies, Risk Factors, Brain Ischemia complications, Brain Ischemia diagnosis, Ischemic Stroke, Stroke complications, Stroke diagnosis
- Abstract
Background: Despite enormous advances in the diagnosis and treatment of ischemic stroke over the past decades, the extent of "standard" investigation to define its causes is heterogeneous. Young patients often undergo a myriad of diagnostic tests in developed countries, but the cost-effectiveness of this approach is uncertain., Objectives: Our main goal was to compare the frequencies of ischemic stroke of undetermined and determined etiologies in young patients with "complete" or "incomplete" investigation according to either a stepwise or an extensive protocol., Methods: Data from 143 young patients with ischemic stroke were reviewed. For each patient, available data were assessed by means of a stepwise and an extensive protocol of investigation. We compared the frequencies of ischemic stroke of undetermined and determined etiology according to "complete" or "incomplete" investigation according to each protocol., Results: Completeness of investigation led to a significant increase in determination of stroke etiology when a stepwise approach but not an extensive protocol was applied., Conclusions: These results suggest that ordering an extensive workup to all young patients does not enhance the capability of determining causes of ischemic stroke. Evidence-based guidelines to define pathways of investigation and consensus about the interpretation of tests are deeply needed., Competing Interests: None
- Published
- 2022
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13. The prevalence of occupational exposure to noise: A systematic review and meta-analysis from the WHO/ILO Joint Estimates of the Work-related Burden of Disease and Injury.
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Teixeira LR, Pega F, de Abreu W, de Almeida MS, de Andrade CAF, Azevedo TM, Dzhambov AM, Hu W, Macedo MRV, Martínez-Silveira MS, Sun X, Zhang M, Zhang S, and Correa da Silva DT
- Subjects
- Adolescent, Cost of Illness, Cross-Sectional Studies, Europe, Female, Humans, Prevalence, World Health Organization, Occupational Diseases epidemiology, Occupational Exposure
- Abstract
Background: The World Health Organization (WHO) and the International Labour Organization (ILO) are developing joint estimates of the work-related burden of disease and injury (WHO/ILO Joint Estimates), with contributions from a large network of individual experts. Evidence from mechanistic and human data suggests that occupational exposure to noise may cause cardiovascular disease. In this paper, we present a systematic review and meta-analysis of the prevalence of occupational exposure to noise for estimating (if feasible) the number of deaths and disability-adjusted life years from cardiovascular disease that are attributable to exposure to this risk factor, for the development of the WHO/ILO Joint Estimates., Objectives: We aimed to systematically review and meta-analyse estimates of the prevalence of occupational exposure to noise., Data Sources: We searched electronic academic databases for potentially relevant records from published and unpublished studies, including Ovid Medline, PubMed, EMBASE, and CISDOC. We also searched electronic grey literature databases, Internet search engines, and organizational websites; hand-searched reference list of previous systematic reviews and included study records; and consulted additional experts., Study Eligibility and Criteria: We included working-age (≥15 years) workers in the formal and informal economies in any WHO Member and/or ILO member State, but excluded children (<15 years) and unpaid domestic workers. We included all study types with an estimate of the prevalence of occupational exposure to noise, categorized into two levels: no (low) occupational exposure to noise (<85dBA) and any (high) occupational exposure to noise (≥85dBA)., Study Appraisal and Synthesis Methods: At least two review authors independently screened titles and abstracts against the eligibility criteria at a first stage and full texts of potentially eligible records at a second stage, followed by extraction of data from qualifying studies. We combined prevalence estimates using random-effect meta-analysis. Two or more review authors assessed the risk of bias and the quality of evidence, using the RoB-SPEO tool and QoE-SPEO approach developed specifically for the WHO/ILO Joint Estimates., Results: Sixty-five studies (56 cross-sectional studies and nine cohort studies) met the inclusion criteria, comprising 157,370 participants (15,369 females) across 28 countries and all six WHO regions (Africa, Americas, Eastern Mediterranean, Europe, South-East Asia, and Western Pacific). For the main analyses, we prioritized the four included studies that surveyed national probability samples of general populations of workers over the 58 studies of workers in industrial sectors and/or occupations with relatively high occupational exposure to noise. The exposure was generally assessed with dosimetry, sound level meter, or official or company records; in the population-based studies, it was assessed with validated questions. Estimates of the prevalence of occupational exposure to noise are presented for all 65 included studies, by country, sex, 5-year age group, industrial sector, and occupation where feasible. The pooled prevalence of any (high) occupational exposure to noise (≥85dBA) among the general population of workers was 0.17 (95% confidence interval 0.16 to 0.19, 4 studies, 108,256 participants, 38 countries, two WHO regions, I
2 98%, low quality of evidence). Subgroup analyses showed that pooled prevalence differed substantially by WHO region, sex, industrial sector, and occupation., Conclusions: Our systematic review and meta-analysis found that occupational exposure to noise is prevalent among general populations of workers. The current body of evidence is, however, of low quality, due to serious concerns for risk of bias and indirectness. Producing estimates of occupational exposure to noise nevertheless appears evidence-based, and the pooled effect estimates presented in this systematic review are suitable as input data for the WHO/ILO Joint Estimates (if feasible). Protocol identifier: 10.1016/j.envint.2018.09.040 PROSPERO registration number: CRD42018092272., (Copyright © 2021 World Health Organization. Published by Elsevier Ltd.. All rights reserved.)- Published
- 2021
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14. Anticancer Potential of Palladium(II) Complexes With Schiff Bases Derived from 4-Aminoacetophenone Against Melanoma In Vitro .
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Sarto LE, DE Gois EP, DE Andrade GG, DE Almeida MS, Freitas JTJ, DE Souza Reis Júnior A, Franco LP, Torres C, DE Almeida ET, and Gouvêa CMCP
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- Antineoplastic Agents chemical synthesis, Cell Death, Cell Line, Tumor, Cell Survival drug effects, Drug Screening Assays, Antitumor, Humans, In Vitro Techniques, Ligands, Organometallic Compounds chemical synthesis, Palladium chemistry, Rhodamines, Schiff Bases chemistry, Acetophenones chemistry, Antineoplastic Agents therapeutic use, Melanoma drug therapy, Organometallic Compounds therapeutic use, Palladium therapeutic use, Schiff Bases therapeutic use, Skin Neoplasms drug therapy
- Abstract
Background/aim: Melanoma represents a big challenge for clinical treatment. Besides being the most aggressive and the deadliest form of skin cancer, it is often refractory to commonly used anticancer drugs. Hence, developing new anti-cancer agents is crucial to improve refractory melanoma treatment. Studies using palladium(II) complexes have reported antitumor effects on cancer cells. In this study, we aimed to determine the cytotoxic effect of three novel synthesized Pd(II) complexes with Schiff bases derived from 4-aminoacetophenone on the MDA-MB-435 melanoma cell line., Materials and Methods: Cells were treated with ligand and Pd(II) complexes. Cell viability, morphology and death induction upon treatment were examined., Results: Novel synthesized Pd(II) complexes led to decreased viability of cells. They also induced morphological alterations and cell death, mainly in the C3 complex., Conclusion: The novel synthesized complexes have a significant cytotoxic effect on cell line MDA-MB-435, especially C3 and can be considered as an antitumor agent for further studies., (Copyright© 2019, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)
- Published
- 2019
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15. WHO/ILO work-related burden of disease and injury: Protocol for systematic reviews of exposure to occupational noise and of the effect of exposure to occupational noise on cardiovascular disease.
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Teixeira LR, Azevedo TM, Bortkiewicz A, Corrêa da Silva DT, de Abreu W, de Almeida MS, de Araujo MAN, Gadzicka E, Ivanov ID, Leppink N, Macedo MRV, de S Maciel EMG, Pawlaczyk-Łuszczyńska M, Pega F, Prüss-Üstün AM, Siedlecka J, Stevens GA, Ujita Y, and Braga JU
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- Cost of Illness, Cross-Sectional Studies, Humans, World Health Organization, Cardiovascular Diseases etiology, Meta-Analysis as Topic, Noise, Occupational adverse effects, Occupational Diseases etiology, Occupational Exposure analysis, Systematic Reviews as Topic
- Abstract
Background: The World Health Organization (WHO) and the International Labour Organization (ILO) are developing a joint methodology for estimating the national and global work-related burden of disease and injury (WHO/ILO joint methodology), with contributions from a large network of experts. In this paper, we present the protocol for two systematic reviews of parameters for estimating the number of deaths and disability-adjusted life years from cardiovascular disease attributable to exposure to occupational noise, to inform the development of the WHO/ILO joint methodology., Objectives: We aim to systematically review studies on exposure to occupational noise (Systematic Review 1) and systematically review and meta-analyse estimates of the effect of occupational noise on cardiovascular diseases (Systematic Review 2), applying the Navigation Guide systematic review methodology as an organizing framework, conducting both systematic reviews in tandem and in a harmonized way., Data Sources: Separately for Systematic Reviews 1 and 2, we will search electronic academic databases for potentially relevant records from published and unpublished studies, including Medline, EMBASE, Web of Science and CISDOC. We will also search electronic grey literature databases, Internet search engines and organizational websites; hand search reference list of previous systematic reviews and included study records; and consult additional experts., Study Eligibility and Criteria: We will include working-age (≥15 years) workers in the formal and informal economy in any WHO and/or ILO Member State, but exclude children (<15 years) and unpaid domestic workers. The eligible risk factor will be occupational noise. Eligible outcomes will be hypertensive heart disease, ischaemic heart disease, stroke, cardiomyopathy, myocarditis, endocarditis and other circulatory diseases. For Systematic Review 1, we will include quantitative prevalence studies of exposure to occupational noise (i.e., low: <85 dB(A) and high: ≥85 dB(A)) stratified by country, sex, age and industrial sector or occupation. For Systematic Review 2, we will include randomized controlled trials, cohort studies, case-control studies and other non-randomized intervention studies with an estimate of the relative effect of high exposure to occupational noise on the prevalence of, incidence of or mortality due to cardiovascular disease, compared with the theoretical minimum risk exposure level (i.e., low exposure)., Study Appraisal and Synthesis Methods: At least two review authors will independently screen titles and abstracts against the eligibility criteria at a first stage and full texts of potentially eligible records at a second stage, followed by extraction of data from qualifying studies. At least two review authors will assess risk of bias and the quality of evidence, using the most suited tools currently available. For Systematic Review 2, if feasible, we will combine relative risks using meta-analysis. We will report results using the guidelines for accurate and transparent health estimates reporting (GATHER) for Systematic Review 1 and the preferred reporting items for systematic reviews and meta-analyses guidelines (PRISMA) for Systematic Review 2. PROSPERO registration number: CRD42018092272., (Copyright © 2018 World Health Organization and International Labour Organization. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2019
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16. Optimization of operating conditions for the valorization of olive mill wastewater using membrane processes.
- Author
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De Almeida MS, Martins RC, Quinta-Ferreira RM, and Gando-Ferreira LM
- Subjects
- Biological Oxygen Demand Analysis, Food-Processing Industry, Hydrogen-Ion Concentration, Membranes, Artificial, Multivariate Analysis, Phenols analysis, Pilot Projects, Temperature, Ultrafiltration, Waste Disposal, Fluid instrumentation, Wastewater chemistry, Industrial Waste, Olea, Phenols isolation & purification, Waste Disposal, Fluid methods
- Abstract
The main goal of this work was to assess the performance of an integrated membrane system for the treatment and valorization of wastewater generated from an olive mill (OMW) coming from a traditional extraction press. Two different lots of this effluent were firstly processed in an ultrafiltration (UF) pilot unit after a pretreatment by screening. The effect of transmembrane pressure (TMP) and temperature on the chemical oxygen demand (COD) reduction and removal of total phenolic (TPh) content was investigated. Under optimal conditions (TMP = 1.5 bar and T = 20 °C), 20.6 and 26.8% for COD and TPh removal were achieved, respectively. The permeate from UF was then treated by nanofiltration (NF) in order to obtain a retentate enriched in phenolic compounds. The influence of pressure drop (ΔP), temperature, and pH on the removal of COD, TPh, and permeate flow was examined using a 2
3 full-factorial experimental design. The effect of the independent variables and their interactions on the process performance was analyzed with Pareto charts. Multivariable regression models allowed to built 3D surface plots. The best conditions that maximize the COD abatement (83.3%) and TPh removal (93.1%) were ΔP = 18 bar, T = 20 °C, and a pH 2.7. It can be concluded that the integration of UF and NF processes investigated in this work is a promising strategy for the treatment and valorization of OMW.- Published
- 2018
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17. Efficacy and Tolerability of Antiepileptic Drugs in Patients with Focal Epilepsy: Systematic Review and Network Meta-analyses.
- Author
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Campos MS, Ayres LR, Morelo MR, Marques FA, and Pereira LR
- Subjects
- Adult, Anticonvulsants administration & dosage, Anticonvulsants adverse effects, Bayes Theorem, Child, Epilepsies, Partial physiopathology, Humans, Network Meta-Analysis, Anticonvulsants therapeutic use, Epilepsies, Partial drug therapy, Models, Statistical
- Abstract
Several newer antiepileptic drugs (AEDs) have been introduced into clinical practice, offering choices for individualizing the treatment of epilepsy since AEDs have different efficacy and tolerability profiles. In particular, questions exist regarding which AEDs are the best options for the monotherapy of focal epilepsy. Is carbamazepine (CBZ), which is considered the standard treatment for focal epilepsy, still the best option for monotherapy of focal epilepsy, despite the emergence of new AEDs? In this systematic review, we compared the relative tolerability of all available AEDs for monotherapy of all types of epilepsy as well as their efficacy in the monotherapy of focal epilepsy. In addition, we compared CBZ with other AEDs for the monotherapy of focal epilepsy. We performed a search of the MEDLINE/PubMed, Scopus, Web of Science, and Cochrane Central Register of Controlled Trials (CENTRAL) databases for randomized controlled clinical trials. To compare the relative efficacy and tolerability of the AEDs, we performed network meta-analyses using a Bayesian random-effects model. Sensitivity analyses were conducted to determine the robustness of the results. A total of 65 studies were included in this review, composing 16,025 patients. Clobazam, levetiracetam, lamotrigine, oxcarbazepine, sulthiame, topiramate, and valproate had the best efficacy profiles and demonstrated no evidence of superiority or inferiority compared with CBZ. However, CBZ showed the greatest risk of patient discontinuation due to intolerable adverse reactions, whereas lamotrigine had the best safety profile and an 81% probability of being the best for the tolerability outcome of patient withdrawals from the study due to intolerable adverse reactions, followed by sulthiame (60%) and clobazam (51%). The newer AEDs-levetiracetam, lamotrigine, oxcarbazepine, sulthiame, and topiramate-should be considered for monotherapy of focal epilepsy because they were demonstrated to be as effective as the older ones (CBZ, clobazam, and valproate) for the treatment of focal epilepsy and were more tolerable. Lamotrigine was the AED with the best tolerability profile, suggesting that it may be the best option for the treatment of focal epilepsy in children and adults., (© 2016 Pharmacotherapy Publications, Inc.)
- Published
- 2016
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18. The Th17 pathway in the peripheral lung microenvironment interacts with expression of collagen V in the late state of experimental pulmonary fibrosis.
- Author
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Fabro AT, da Silva PH, Zocolaro WS, de Almeida MS, Rangel MP, de Oliveira CC, Minatel IO, Prando ED, Rainho CA, Teodoro WR, Velosa AP, Saber AM, Parra-Cuentas ER, Popper HH, and Capelozzi VL
- Subjects
- Animals, Apoptosis, Bleomycin adverse effects, Collagen Type V genetics, Cytokines metabolism, Disease Models, Animal, Fibroblasts metabolism, Male, Mice, Mice, Knockout, Models, Biological, Protein Aggregation, Pathological, Pulmonary Fibrosis chemically induced, Pulmonary Fibrosis pathology, Receptors, Interleukin-17 genetics, Receptors, Interleukin-17 metabolism, Collagen Type V metabolism, Pulmonary Fibrosis immunology, Pulmonary Fibrosis metabolism, Signal Transduction, Th17 Cells immunology, Th17 Cells metabolism
- Abstract
Background: Myofibroblasts derived from fibroblasts in the pathogenesis of pulmonary fibrosis causes excessive and disordered deposition of matrix proteins, including collagen V, which can cause a Th17-mediated immune response and lead to apoptosis. However, whether the intrinsic ability of lung FBs to produce the matrix depends on their site-specific variations is not known., Aim: To investigate the link between Th17 and collagen V that maintains pulmonary remodeling in the peripheral lung microenvironment during the late stage of experimental pulmonary fibrosis., Methods: Young male mice including wild Balb/c mice (BALB, n=10), wild C57 Black/6J mice (C57, n=10) and IL-17 receptor A knockout mice (KO, n=8), were sacrificed 21 days after treatment with bleomycin. Picrosirius red staining, immunohistochemistry for IL-17-related markers and "in situ" detection of apoptosis, immunofluorescence for collagen types I and V, primary cell cultures from tissue lung explants for RT-PCR and electron microscopy were used., Results: The peripheral deposition of extracellular matrix components by myofibroblasts during the late stage is maintained in C57 mice compared with that in Balb mice and is not changed in the absence of IL-17 receptor A; however, the absence of IL-17 receptor A induces overexpression of type V collagen, amplifies the peripheral expression of IL-17 and IL-17-related cytokines and reduces peripheral lung fibroblast apoptosis., Conclusion: A positive feedback loop between the expression patterns of collagen V and IL-17 may coordinate the maintenance of peripheral collagen I in the absence of IL-17 receptor A in fibrosis-susceptible strains in a site-specific manner., (Copyright © 2014 Elsevier GmbH. All rights reserved.)
- Published
- 2015
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19. Biocompatibility of wollastonite-poly(N-butyl-2-cyanoacrylate) composites.
- Author
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de Sena LÁ, de Almeida MS, de Oliveira Fernandes GV, Guerra Bretaña RM, Castro-Silva II, Granjeiro JM, and Achete CA
- Subjects
- Acrylic Resins chemical synthesis, Animals, Bone Cements chemical synthesis, Calcium Compounds chemical synthesis, Cell Line, Cyanoacrylates chemical synthesis, Mice, Silicates chemical synthesis, Acrylic Resins chemistry, Bone Cements chemistry, Calcium Compounds chemistry, Cyanoacrylates chemistry, Materials Testing, Silicates chemistry
- Abstract
Wollastonite-poly(n-butyl-2-cyanoacrylate) composite (W-BCA) has been proposed to immobilize anatomically bone fragments in order to achieve an optimal healing process. The present study evaluated the in vitro and in vivo behavior of three types of fillers: powdered natural wollastonite (Wn), synthetic pseudowollastonite powder (Ws), and synthetic pseudowollastonite powder coated with 5% acetyl tributyl citrate (Wst). The Wst-BCA composite underwent a higher degradability in the real-time degradation test and a superior cytotoxic effect; whereas the Wn-BCA composite showed a higher degradability in the accelerated test with no cytotoxicity. The formation of an extracellular collagenous matrix deposit on its surface and the most favorable new bone formation on Wn-BCA indicate its potential for bone adhesive use in unstable orthopedic traumas., (© 2013 Wiley Periodicals, Inc.)
- Published
- 2014
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20. Locked mouths: Tooth loss in a women's prison in northeastern Brazil.
- Author
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Rodrigues IS, Silveira IT, Pinto MS, Xavier AF, de Oliveira TB, de Paiva SM, de Castro RD, and Cavalcanti AL
- Subjects
- Adult, Brazil epidemiology, Cross-Sectional Studies, Dental Restoration Repair statistics & numerical data, Female, Humans, Statistics, Nonparametric, Dental Prosthesis statistics & numerical data, Oral Health standards, Prisoners statistics & numerical data, Tooth Loss epidemiology
- Abstract
Background: Prisoners, in general, exhibit unsatisfactory oral conditions, especially with regard to the large number of missing teeth and with untreated caries. The aim of this study was to assess tooth loss, use of and need for prosthetic rehabilitation, and use of dental services among inmates. A cross-sectional study involving 65 inmates was developed at the Regional Women's Prison of Campina Grande, Brazil. Data regarding sociodemographic and sentencing profile, use of dental services, dental morbidity, and self-perceived oral health impacts were investigated. Chi-square, Pearson, and Kruskal-Wallis (P < 0.05) statistical tests were used. The mean tooth loss was 11.3 teeth. Significant association between tooth loss and oral health satisfaction (P = 0.049), self-perceived need for dental prosthesis (P < 0.001), uncomfortable teeth brushing (P = 0.005), difficult speaking (P = 0.002), and difficulty in performing routine tasks (P = 0.025) was observed. It was observed that 29.2% of inmates were using some type of prosthesis, all deemed unsuitable for use, and 78.5% of inmates needed prosthetic rehabilitation. The oral health condition of the population studied was found to be poor, and prisoners showed significant tooth loss and need for dentures, with the aggravation of having tooth extraction as the major reason for seeking dental care.
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- 2014
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21. Evaluation of unlicensed and off-label antiepileptic drugs prescribed to children: Brazilian Regulatory Agency versus FDA.
- Author
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Borges AP, Campos MS, and Pereira LR
- Subjects
- Anticonvulsants administration & dosage, Anticonvulsants adverse effects, Brazil, Child, Child, Preschool, Cross-Sectional Studies, Drug Approval legislation & jurisprudence, Female, Humans, Infant, Infant, Newborn, Male, Retrospective Studies, United States, United States Food and Drug Administration, Anticonvulsants therapeutic use, Epilepsy drug therapy, Off-Label Use statistics & numerical data, Practice Patterns, Physicians' statistics & numerical data
- Abstract
Background: Epileptic seizures are neurological disorders common in children; 4 to 10% of under 16-year olds have suffered at least one seizure. Antiepileptic drugs represent the basis of treatment for the majority of patients, but many of the drugs prescribed to pediatrics are used unlicensed and off-label., Objective: To analyze the prevalence of use of unlicensed and off-label antiepileptic drugs, by the pediatric population, according to the Food and Drug Administration and the Brazilian National Health Surveillance Agency. Setting General Hospital of the Faculty of Medicine at Ribeirão Preto, Brazil., Methods: A cross-sectional, retrospective and observational study was carried out. The daily prescriptions of children up to 12 years of age were collected for the analysis of antiepileptic drug use. Data of the registration number, sex, age, reason hospitalized, unit where hospitalized, drug prescribed, dosage, route and administration frequency were collected., Main Outcome Measure: Antiepileptic drugs prescribed for children were classified as unlicensed and off-label according to the term of the product's license registered in the Food and Drug Administration and the Brazilian National Health Surveillance Agency., Results: Of the 6,637 pediatric patients identified during the study period, 583 (9.0%) received at least one antiepileptic drug. The most used antiepileptic drugs were phenobarbital, phenytoin, carbamazepine, valproic acid and clonazepam. As expected, the number of pharmaceutical dosage form classified as unlicensed or off-label was high in both agencies, but distinct between the two. The number of patients (n = 287) using unlicensed drugs was similar in the two agencies, but the use of off-label drugs was higher according to the analysis carried out by the North American agency (40.5%)., Conclusions: Old-generation antiepileptic drugs are widely prescribed to children. The results found for the use of off-label drugs demonstrate the absence of uniformity in action between the agencies and a lack of integration between the studies carried out. Although legislation on the licensing of drugs aims to protect the patients from drugs that have not been scientifically evaluated, the scarcity of data about the safety of the therapeutic resources obliges the doctors to prescribe unlicensed and off-label antiepileptic drugs to the pediatric population.
- Published
- 2013
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22. Biodegradation of acrylic based resins: A review.
- Author
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Bettencourt AF, Neves CB, de Almeida MS, Pinheiro LM, Oliveira SA, Lopes LP, and Castro MF
- Subjects
- Acrylic Resins toxicity, Animals, Biotransformation, Dental Stress Analysis, Humans, Hydrolysis, Methylmethacrylates chemistry, Acrylic Resins chemistry, Acrylic Resins metabolism
- Abstract
Objectives: The development of different types of materials with application in dentistry is an area of intense growth and research, due to its importance in oral health. Among the different materials there are the acrylic based resins that have been extensively used either in restorations or in dentures. The objective of this manuscript was to review the acrylic based resins biodegradation phenomena. Specific attention was given to the causes and consequences of materials degradation under the oral environment., Data and Sources: Information from scientific full papers, reviews or abstracts published from 1963 to date were included in the review. Published material was searched in dental literature using general and specialist databases, like the PubMED database., Study Selection: Published studies regarding the description of biodegradation mechanisms, in vitro and in vivo release experiments and cell based studies conducted on acrylic based resins or their components were evaluated. Studies related to the effect of biodegradation on the physical and mechanical properties of the materials were also analyzed., Conclusions: Different factors such as saliva characteristics, chewing or thermal and chemical dietary changes may be responsible for the biodegradation of acrylic based resins. Release of potential toxic compounds from the material and change on their physical and mechanical properties are the major consequences of biodegradation. Increasing concern arises from potential toxic effects of biodegradation products under clinical application thus justifying an intensive research in this area., (2010 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2010
- Full Text
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23. [Knowledge of male college students on induced abortion].
- Author
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de Brito RS, de Almeida MS, and Enders BC
- Subjects
- Adolescent, Adult, Brazil, Female, Humans, Male, Pregnancy, Sex Distribution, Abortion, Induced, Health Knowledge, Attitudes, Practice, Students, Health Occupations
- Abstract
The purpose of the study was to verify the knowledge of male university students regarding induced abortion. The sample was comprised of 71 male students that corresponded to 70% of the population made up of students from different health related programs at a federal university. Data was collected in August and October of 1998, by means of a questionnaire that was based on two previous exploratory studies. The respondents were 17 to 22 years old, catholic, single and financially dependent. The results demonstrated that a large percentage of male students had knowledge of what an induced abortion was and of its consequences, as well as of the methods used to induce the fetal loss. The respondents expressed a negative opinion about abortion and placed the responsibility for such a decision on the couple. They also indicated that besides the woman, other individuals, such as friends and family members bared some responsibility for the decision to end or not a pregnancy.
- Published
- 2000
- Full Text
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24. The standardized stop: a new concept in endodontics.
- Author
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de Almeida MS, de Almeida NS, Dias AT, and Chevitarese O
- Subjects
- Humans, Root Canal Therapy methods, Dental Cavity Preparation instrumentation, Root Canal Therapy instrumentation, Silicone Elastomers
- Abstract
This article presents a technique for making and using disposable standardized silicone stops. The stops have several diameters, colors, and thicknesses in order to make nonsurgical endodontics more efficient and improve the quality of therapy.
- Published
- 1992
- Full Text
- View/download PDF
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