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Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Fabiano Timbó Barbosa, Amanda Bastos Lira, Olavo Barbosa de Oliveira Neto, Leyna Leite Santos, Isabelle Oliveira Santos, Luciano Timbó Barbosa, Marina Viegas Moura Rezende Ribeiro, Célio Fernando de Sousa‐Rodrigues,

The systematic review of randomized clinical trials is crucial to assess the safety and effectiveness of intermediate procedures. The objective of this article is to present a tutorial for the planning and execution of systematic review and meta-analysis of randomized clinical trial studies.

Tópico(s): Delphi Technique in Research

2019 - Elsevier BV | Brazilian Journal of Anesthesiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabiano Timbó Barbosa, Amanda Bastos Lira, Olavo Barbosa de Oliveira Neto, Leyna Leite Santos, Isabelle Oliveira Santos, Luciano Timbó Barbosa, Marina Viegas Moura Rezende Ribeiro, Célio Fernando de Sousa‐Rodrigues,

The systematic review of randomized clinical trials is crucial to assess the safety and effectiveness of intermediate procedures. The objective of this article is to present a tutorial for the planning and execution of systematic review and meta-analysis of randomized clinical trial studies. The systematic literature review is the type of research that organizes, criticizes, and integrates available evidence published in the health field. Systematization leads to less bias, however, the quality ...

Tópico(s): Hemodynamic Monitoring and Therapy

2019 - Elsevier BV | Brazilian Journal of Anesthesiology (English Edition)

Revisão Brasil Produção Nacional Revisado por pares

Vinícius Hallan Souza de Lima, Olavo Barbosa de Oliveira Neto, Pedro Henrique da Hora Sales, Thiago da Silva Torres, Fernando José Camello de Lima,

Oral Mucositis is a frequent and debilitating inflammatory complication in patients with head and neck malignancies and may lead to unplanned treatment interruptions due to intense pain and dysphagia. This systematic review with meta-analysis was performed to determine the effectiveness of low-level laser therapy in preventing oral mucositis in this context. The following databases were searched through September 2018, with last search performed on May 2019, for clinical trials: MEDLINE via PubMed, ...

Tópico(s): Cancer Diagnosis and Treatment

2020 - Elsevier BV | Oral Oncology

Revisão Brasil Produção Nacional Revisado por pares

Pedro Henrique da Hora Sales, Olavo Barbosa de Oliveira Neto, Thiago da Silva Torres, Fernando José Camello de Lima,

The purpose of this study was to determine the effectiveness of dental implants placed in the bone graft area of cleft patients. Electronic databases and relevant journals were searched to the end of August 2018. A total of 11 articles were eligible for systematic review considering the previously established inclusion and exclusion criteria, and then underwent risk of bias assessment. A total of 483 implants were placed and showed a survival rate of 93% after a mean follow-up of 60.5 months. The ...

Tópico(s): Head and Neck Cancer Studies

2019 - Elsevier BV | International Journal of Oral and Maxillofacial Surgery

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Raul Ribeiro de Andrade, Olavo Barbosa de Oliveira Neto, Luciano Timbó Barbosa, Isabelle Oliveira Santos, Célio Fernando de Sousa‐Rodrigues, Fabiano Timbó Barbosa,

Background and objectives: Low back pain is a prevalent disease in the adult population, whose quality of life is considerably affected.In order to solve this problem, several therapies have been developed, of which ozone therapy is an example.Our objective in this study was to determine the effectiveness of ozone therapy for lumbar pain relief in adult patients compared to other therapies (steroid and placebo).Method: We used randomized clinical trials to compare the effectiveness of ozone and other ...

Tópico(s): Therapeutic Uses of Natural Elements

2019 - Elsevier BV | Brazilian Journal of Anesthesiology (English Edition)

Revisão Brasil Produção Nacional Revisado por pares

Olavo Barbosa de Oliveira Neto, Fabiano Timbó Barbosa, Célio Fernando de Sousa‐Rodrigues, Fernando José Camello de Lima,

Statement of problem With the increased number of published systematic reviews and in view of their wide clinical applicability, these studies must be carefully assessed before professionals begin to use their recommendations in daily practice, and above all, the methodological quality of this study design must be considered. In implant dentistry, one topic that has been arousing particular interest is the immediate placement of dental implants into infected sites. Purpose The purpose of this systematic ...

Tópico(s): HIV/AIDS oral health manifestations

2016 - Elsevier BV | Journal of Prosthetic Dentistry

Revisão Brasil Produção Nacional Revisado por pares

Pedro Henrique da Hora Sales, Ana Waleska Pessôa Barros, Olavo Barbosa de Oliveira Neto, Fernando José Camello de Lima, Alessandra de Albuquerque Tavares Carvalho, Jair Carneiro Leão,

The purpose of this systematic review is to determine if the zirconia implants present better clinical results when compared to titanium implants.Searches were conducted in 5 databases including, until March 2022, by 2 independent reviewers, according to the inclusion and exclusion criteria established in the study and according whit this question: Do zirconia dental implants present better clinical results than titanium dental implants?3235 studies were initially found in the researched databases. ...

Tópico(s): Dental Radiography and Imaging

2022 - Elsevier BV | Journal of Stomatology Oral and Maxillofacial Surgery

Revisão Brasil Produção Nacional Revisado por pares

Cleidiel Aparecido Araújo Lemos, Fellippo Ramos Verri, Olavo Barbosa de Oliveira Neto, Ronaldo Silva Cruz, Jéssica Marcela de Luna Gomes, Bruno Gustavo da Silva Casado, Eduardo Piza Pellizzer,

Statement of problem A consensus on the clinical performance in dental implants placed with different insertion torques is lacking. Purpose The purpose of this systematic review and meta-analysis was to evaluate the effect of high insertion torque compared with regular or low torques during dental implant placement in terms of implant survival rate and marginal bone loss. Material and methods Two independent reviewers searched electronic databases for studies published until April 2019. The population, ...

Tópico(s): Bone Tissue Engineering Materials

2020 - Elsevier BV | Journal of Prosthetic Dentistry

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Raul Ribeiro de Andrade, Olavo Barbosa de Oliveira Neto, Luciano Timbó Barbosa, Isabelle Oliveira Santos, Célio Fernando de Sousa‐Rodrigues, Fabiano Timbó Barbosa,

Low back pain is a prevalent disease in the adult population, whose quality of life is considerably affected. In order to solve this problem, several therapies have been developed, of which ozone therapy is an example. Our objective in this study was to determine the effectiveness of ozone therapy for lumbar pain relief in adult patients compared to other therapies (steroid and placebo).

Tópico(s): Occupational health in dentistry

2019 - Elsevier BV | Brazilian Journal of Anesthesiology

Revisão Brasil Produção Nacional Revisado por pares

Olavo Barbosa de Oliveira Neto, Fabiano Timbó Barbosa, Célio Fernando de Sousa‐Rodrigues, Fernando José Camello de Lima,

Although dental implant treatment has a high success rate, patient-related factors may cause implant failure. In this context, smoking is associated with adverse effects on implant osseointegration. In spite of systematic reviews addressing this topic, the risk of bias in these reviews must be assessed to inform readers whether the studies were conducted with methodological rigor and whether their recommendations are viable in daily clinical practice.The purpose of this umbrella systematic review ...

Tópico(s): Periodontal Regeneration and Treatments

2018 - Elsevier BV | Journal of Prosthetic Dentistry

Revisão Brasil Produção Nacional Revisado por pares

Olavo Barbosa de Oliveira Neto, Fabiano Timbó Barbosa, Fernando José Camello de Lima, Célio Fernando de Sousa‐Rodrigues,

The aim of this systematic review was to determine the prevalence of the canalis sinuosus (CS) and accessory canals of the canalis sinuosus (ACCS) as identified on cone beam computed tomography (CBCT). Online searches were conducted in the MEDLINE (via PubMed), Scopus, LILACS, Cochrane CENTRAL, Web of Science, and SIGLE (via OpenGrey) databases. Primary studies that determined the prevalence of canalis sinuosus and/or its anatomical variations using CBCT were included. The risk of bias assessment was ...

Tópico(s): Spinal Fractures and Fixation Techniques

2022 - Elsevier BV | International Journal of Oral and Maxillofacial Surgery

Revisão Brasil Produção Nacional Revisado por pares

Pedro Henrique da Hora Sales, Olavo Barbosa de Oliveira Neto, Fernando José Camello de Lima, Alessandra de Albuquerque Tavares Carvalho, Jair Carneiro Leão,

The objective of this umbrella review was to determine the effectiveness of rhBMP-2 in the reconstructive surgery of cleft patients through an evaluation of bone filling and volume of newly formed bone in the cleft area. A systematic search was carried out in PubMed/ Medline, Scopus, Cochrane Database of Abstracts of Reviews of Effects (DARE), Latin American and Caribbean Health Sciences Literature (LILACS), and the System for Information on Grey Literature in Europe (SIGLE) via Open Grey, until June ...

Tópico(s): Reconstructive Surgery and Microvascular Techniques

2021 - Elsevier BV | British Journal of Oral and Maxillofacial Surgery

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maurício Fernando Silva Almeida Ribeiro, Joao V. Alessi, Leandro Jonata de Carvalho Oliveira, Aline Bobato Lara Gongora, Karina Perez Sacardo, Bruna Migliavacca Zucchetti, Andrea Kazumi Shimada, Felipe de Galiza Barbosa, Olavo Feher, Artur Katz,

to report outcomes of four cases of chemo-refractory RET-rearranged non-small cell lung carcinomas (NSCLCs) treated with alectinib in a single center.we retrospectively assessed and reported the activity and tolerability of alectinib 600 mg twice daily in advanced and chemo-refractory RET-rearranged NSCLC patients treated in a Brazilian institution. Identification of RET rearrangements was performed using the FoundationOne® next-generation sequencing (NGS) platform.The four patients herein reported ...

Tópico(s): Pancreatic and Hepatic Oncology Research

2019 - Elsevier BV | Lung Cancer

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Juliana Arcangelo Di Vita Carvalho, Caroline Chaul Barbosa, Olavo Feher, Marcos Vinícius Calfat Maldaun, Veridiana Pires de Camargo, Fábio Ynoe de Moraes, Gustavo Nader Marta,

SUMMARY INTRODUCTION: Glioblastoma (GBM) is the most frequent primary malignant tumor from the central nervous system in adults. However, the presence of systemic metastasis is an extremely rare event. The objective of this study was to review the literature, evaluating the possible biological mechanisms related to the occurrence of systemic metastasis in patients diagnosed with GBM. RESULTS: The mechanisms that may be related to GBM systemic dissemination are the blood-brain barrier breach, often ...

Tópico(s): Mathematical Biology Tumor Growth

2019 - Brazilian Medical Association | Revista da Associação Médica Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Eduardo Seixas Prado, Michaël Maes, Luiz Gustavo Piccoli, Marcela M. Baracat, Décio Sabattini Barbosa, Olavo Franco, Seetal Dodd, Michael Berk, Sandra Odebrecht Vargas Nunes,

IntroductionN-Acetylcysteine (NAC) may have efficacy in treating tobacco use disorder (TUD) by reducing craving and smoking reward. This study examines whether treatment with NAC may have a clinical efficacy in the treatment of TUD.MethodsA 12-week double blind randomized controlled trial was conducted to compare the clinical efficacy of NAC 3 g/day versus placebo. We recruited 34 outpatients with therapy resistant TUD concurrently treated with smoking-focused group behavioral therapy. Participants ...

Tópico(s): Cannabis and Cannabinoid Research

2015 - Taylor & Francis | Redox Report

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alexandre Fogaça Cristante, Paulo Alvim Borges, Angelo Roberto Barbosa, Olavo Biraghi Letaif, Raphael Martus Marcon, Tarcísio Eloy Pessoa de Barros Filho,

OBJECTIVE:To evaluate the association of clinical and demographic variables in patients requiring blood transfusion during elective surgery to treat scoliosis with the aim of identifying markers predictive of the need for blood transfusion.METHODS: Based on the review of medical charts at a public university hospital, this retrospective study evaluated whether the following variables were associated with the need for red blood cell transfusion (measured by the number of packs used) during scoliosis ...

Tópico(s): Spinal Fractures and Fixation Techniques

2014 - Elsevier BV | Clinics

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Regina Katiuska Bezerra da Silva, Diogo Antônio Alves de Vasconcelos, Adriano Vinícios Emídio da Silva, Roxana Patrícia Bezerra da Silva, Olavo Barbosa de Oliveira Neto, Lígia Cristina Monteiro Galindo,

Maternal exposure to a high-fat diet (HFD) during pregnancy and lactation has been related to changes in the hypothalamic circuits involved in the regulation of food intake. Furthermore, maternal HFD during the critical period of development can alter the offspring's metabolic programming with long-term repercussions. This study systematically reviewed the effects of HFD consumption during pre-pregnancy, pregnancy and/or lactation. The main outcomes evaluated were food intake, body weight and cellular ...

Tópico(s): Obesity, Physical Activity, Diet

2022 - Elsevier BV | Life Sciences

Artigo Brasil Produção Nacional Revisado por pares

Roxana Patrícia Bezerra da Silva, Isabeli Lins Pinheiro, Regina Katiuska Bezerra da Silva, Eduarda Moretti, Olavo Barbosa de Oliveira Neto, Kelli Nogueira Ferraz‐Pereira, Lígia Cristina Monteiro Galindo,

Social isolation (SI) is related to adverse neurobehavioral effects and neurochemical changes when it occurs early in development. On the other hand, environmental enrichment (EE) is associated with a reduction in anxiety-like and depression-like behavior, as well as an increase in serotonin (5-HT) levels in the prefrontal cortex and hippocampus in rodents. This study systematically reviewed the effects of SI and EE on emotional behavior and serotonergic system components in rats after weaning. Primary ...

Tópico(s): Birth, Development, and Health

2024 - Wiley | International Journal of Developmental Neuroscience

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lilian Eiko Maekawa, Rodnei Dennis Rossoni, Júnia Oliveira Barbosa, Antônio Olavo Cardoso Jorge, Juliana Campos Junqueira, Márcia Carneiro Valera,

Dried, fresh and glycolic extracts of Zingiber officinale were obtained to evaluate the action against G. mellonella survival assay against Enterococcus faecalis infection. Eighty larvae were divided into: 1) E. faecalis suspension (control); 2) E. faecalis + fresh extract of Z. officinale (FEO); 3) E. faecalis + dried extract of Z. officinale (DEO); 4) E. faecalis + glycolic extract of Z. officinale (GEO); 5) Phosphate buffered saline (PBS). For control group, a 5 μL inoculum of standardized suspension (107 ...

Tópico(s): Insect Utilization and Effects

2015 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Henrique Freitas Santana, Ana Andréa Teixeira Barbosa, Sukarno Olavo Ferreira, Hilário Cuquetto Mantovani,

Staphylococcus aureus is an important pathogen for both humans and animals, and it has been an ubiquitous etiological agent of bovine mastitis in dairy farms worldwide. Elimination of S. aureus with classic antibiotics is difficult, and the current study aimed to evaluate the efficacy of ethanolic extracts of propolis (EEP) against S. aureus cultivated in complex media or milk. EEP (0–0.5 mg ml−1) decreased growth of S. aureus in BHI media and 1 mg ml−1 was bactericidal against washed cell suspensions ( ...

Tópico(s): Essential Oils and Antimicrobial Activity

2011 - Springer Science+Business Media | World Journal of Microbiology and Biotechnology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabiano Timbó Barbosa, Olavo Barbosa de Oliveira Neto, Luciano Timbó Barbosa, Raul Ribeiro de Andrade, Êurica Adélia Nogueira Ribeiro, Célio Fernando de Sousa‐Rodrigues,

Magnesium sulphate has been used in anesthesia because it has relevant clinical features such as: analgesia, autonomic response control and muscle relaxation. Using the agent to establish adequate conditions for tracheal intubation remains controversial. The aim of the study was to compare the effectiveness of magnesium sulfate and rocuronium for rapid sequence tracheal intubation in adults. Double blind, randomized, unicentric, prospective study assessed 68 patients, ASA 1 or 2, over 18 years, ...

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2020 - Elsevier BV | Brazilian Journal of Anesthesiology (English Edition)

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Alberto Olavo Advíncula Reis, Nádia Nara Rolim Lima, Vânia Barbosa do Nascimento, Sionara Melo Figueiredo de Carvalho, Marcial Moreno Moreira, Aline Quental Brasil, Francisco Telésforo Celestino Júnior, Gislene Farias de Oliveira, Alberto Olavo Advíncula Reis,

... cancer care Nádia Nara Rolim Lima,1 Vânia Barbosa do Nascimento,1 Sionara Melo Figueiredo de Carvalho,1 Modesto Leite Rolim Neto,2 Marcial Moreno Moreira,2 Aline Quental Brasil,2 Francisco Telésforo Celestino Junior,2 Gislene Farias de Oliveira,2 Alberto Olavo Advíncula Reis3 1Health Sciences Postgraduate Program, ABC Region ...

Tópico(s): Palliative and Oncologic Care

2013 - Dove Medical Press | Neuropsychiatric Disease and Treatment

Artigo Acesso aberto Brasil Produção Nacional

Rafael Carvalho de Oliveira Santos, Olavo Barbosa Filho, Gandhi Giordano,

Este artigo apresenta uma metodologia para o dimensionamento racional de reatores biológicos para tratamento de esgoto pelo processo de lodos ativados com operação em bateladas, visando à remoção de carga orgânica. O método de cálculo desenvolvido equaciona todos os parâmetros simultaneamente envolvidos no processo, modelando a interação (decorrente do emprego de um mesmo tanque, alternadamente, como reator biológico e decantador final) dos fatores determinantes do desempenho da unidade de tratamento. ...

Tópico(s): Wastewater Treatment and Nitrogen Removal

2006 - Brazilian Association of Sanitary and Environmental Engineering | Engenharia Sanitaria e Ambiental

Artigo Acesso aberto Brasil Produção Nacional

Rafael Carvalho de Oliveira Santos, Olavo Barbosa Filho, Gandhi Giordano,

Neste artigo é feita uma análise do funcionamento de reatores biológicos para tratamento de esgotos pelo processo de lodos ativados, em batelada. A análise destaca o ciclo de operação desses reatores, que inclui as etapas de aeração e sedimentação, indicando o tempo de sedimentação para o qual se obtém a máxima eficiência operacional. É apresentado um método de cálculo para a determinação racional deste tempo ótimo. O trabalho contém uma revisão da literatura concernente ao assunto estudado, com ...

Tópico(s): Minerals Flotation and Separation Techniques

2005 - Brazilian Association of Sanitary and Environmental Engineering | Engenharia Sanitaria e Ambiental

Artigo Acesso aberto Revisado por pares

Cláudia Regina Gomes Cardim Mendes de Oliveira, Berenice B. Mendonça, Olavo Pires de Camargo, Emília M. Pinto, Sérgio Antonio Barbosa do Nascimento, Maria do Rosario D. O. Latorre, Maria Cláudia Nogueira Zerbini,

OBJECTIVE: To investigate the biological behavior of classical and atypical osteoblastomas in comparison to osteosarcomas. METHODS: Based on histological parameters, 30 osteoblastomas were subclassified as classical osteoblastomas (23/30) or atypical osteoblastoma (high cellularity, prominent blue osteoid, and epithelioid osteoblasts-7/30). Comparative immunohistochemical and clinical analysis was performed in 17 cases of patients with high-grade osteosarcoma. Formalin-fixed, paraffin-embedded archival ...

Tópico(s): Cancer-related Molecular Pathways

2007 - Elsevier BV | Clinics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabiano Timbó Barbosa, Olavo Barbosa de Oliveira Neto, Luciano Timbó Barbosa, Raul Ribeiro de Andrade, Êurica Adélia Nogueira Ribeiro, Célio Fernando de Sousa‐Rodrigues,

O sulfato de magnésio vem sendo utilizado em anestesia por apresentar características relevantes à prática clínica como: analgesia, controle dos reflexos autonômicos e relaxamento muscular. A utilização deste agente para garantir condições adequadas para a intubação traqueal permanece controverso. O objetivo deste trabalho é determinar a efetividade do sulfato de magnésio comparado ao rocurônio para intubação orotraqueal em sequência rápida em pacientes adultos. Este estudo duplamente encoberto, ...

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2020 - Elsevier BV | Brazilian Journal of Anesthesiology