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BackgroundThe oral cavity is one of the most complex human body environments. Indeed, the continuous variation of this habitat conditions reflects the high dynamism of the resident microbial community. Two key actors in the oral diseases are the bacteria Streptococcus mutans and Fusobacterium nucleatum, both implicated in the formation of oral biofilms and consequently in the generation of common pathologies such as caries and various gingival and soft tissue inflammation diseases. In addition, F. nucleatum is also implicated in the halitosis phenomenon, thanks to its demonstrated ability to produce as second metabolite the hydrogen sulphide (H2S), one of the volatile sulphur compounds (VSCs) that, with methyl mercaptan (CH3SH) and the dimethyl sulphide (CH3SCH3)24, is produced by periodontopathic anaerobic bacteria and causes the awkward bad breath in halitosis patients.MethodsIn this study, the oral preparation Vea® Oris constituted only by vitamin E and capric/caprylic acid was evaluated as a potential treatment of caries and periodontal diseases; the effect of the product at different concentrations on the growth and the ability of both strains to form biofilm was investigated. Regarding to F. nucleatum also the influence of Vea® Oris on the production of H2S was evaluated. ResultsOur in vitro results suggested that the Vea® Oris treatment could considerably reduce the growth and biofilm formation of both S. mutans and F. nucleatum. For F. nucleatum an appreciable reduction of the H2S production can be also obtained. ConclusionsOverall, this study highlighted the potential of Vea® Oris as a more “natural” adjuvant to prevent the biofilm and plaque formation and to reduce the smelly odour of halitosis.

Made available in DSpace on 2022-04-29T08:30:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01 National Health and Medical Research Council Objective: To describe fluid resuscitation practices in Brazilian intensive care units and to compare them with those of other countries participating in the Fluid-TRIPS. Methods: This was a prospective, international, cross-sectional, observational study in a convenience sample of intensive care units in 27 countries (including Brazil) using the Fluid-TRIPS database compiled in 2014. We described the patterns of fluid resuscitation use in Brazil compared with those in other countries and identified the factors associated with fluid choice. Results: On the study day, 3,214 patients in Brazil and 3,493 patients in other countries were included, of whom 16.1% and 26.8% (p < 0.001) received fluids, respectively. The main indication for fluid resuscitation was impaired perfusion and/or low cardiac output (Brazil: 71.7% versus other countries: 56.4%, p < 0.001). In Brazil, the percentage of patients receiving crystalloid solutions was higher (97.7% versus 76.8%, p < 0.001), and 0.9% sodium chloride was the most commonly used crystalloid (62.5% versus 27.1%, p < 0.001). The multivariable analysis suggested that the albumin levels were associated with the use of both crystalloids and colloids, whereas the type of fluid prescriber was associated with crystalloid use only. Conclusion: Our results suggest that crystalloids are more frequently used than colloids for fluid resuscitation in Brazil, and this discrepancy in frequencies is higher than that in other countries. Sodium chloride (0.9%) was the crystalloid most commonly prescribed. Serum albumin levels and the type of fluid prescriber were the factors associated with the choice of crystalloids or colloids for fluid resuscitation. Discipline of Anesthesiology Pain and Intensive Care Universidade Federal de São Paulo, Rua Napoleão de Barros, 737, 6ºandar Critical Care and Trauma Division George Institute for Global Health Hospital Sírio-Libanês Hospital das Clínicas Faculdade de Medicina Universidade de São Paulo Instituto de Pesquisa HCor - Hospital do Coração Instituto de Pesquisa Clínica Evandro Chagas Fundação Oswaldo Cruz Hospital de Clínicas Mário Lioni Hospital do Rim e Hipertensão Fundação Oswaldo Ramos Hospital Samaritano Hospital Paulistano Hospital São José Instituto D’Or de Ensino e Pesquisa Hospital Municipal São José Hospital Israelita Albert Einstein Hospital Santa Rita Hospital de Base Faculdade de Medicina de São Jose do Rio Preto Hospital Unimed de Belo Horizonte Hospital Santa Lúcia Hospital Evangélico de Sorocaba Hospital PIO XII Hospital São Camilo Pompéia Hospital Alvorada Brasília Hospital Ecoville Hospital do Trabalhador Hospital Vita Batel Hospital das Clínicas Faculdade de Medicina de Botucatu Universidade Estadual “Júlio de Mesquita Filho” Hospital Geral Dr. César Cals Hospital Copa D’Or Associação Beneficente Hospital Unimar Hospital Casa de Saúde de Santos Hospital Estadual Getúlio Vargas Hospital e Maternidade Otaviano Neves Instituto Estadual do Cérebro Paulo Niemeyer Hospital Universitário Universidade Federal de Juiz de Fora Lifecenter Hospital Geral de Fortaleza Hospital Municipal Dr. Moysés Deutsch (M’Boi Mirim) Santa Casa de Misericórdia de Presidente Prudente Hospital 9 de julho Hospital Estadual Rocha Faria Hospital Municipal Santa Isabel Hospital e Maternidade Municipal Dr. Odelmo Leão Carneiro Hospital Evangélico de Londrina Universidade Estadual de Londrina Hospital Samaritano João Pessoa Hospital de Caridade Astrogildo de Azevedo Vitória Apart Hospital Instituto de Ortopedia e Traumatologia Hospital do Subúrbio Hospital Renascentista Hospital Felício Rocho Hospital Municipal Irmã Dulce Hospital Universitário Júlio Müller Universidade Federal do Mato Grosso Hospital de Urgência Hospital Geral de Goiânia Fundação Doutor Amaral Carvalho Hospital Adventista de Belém Hospital Santa Juliana Hospital Dom Vicente Scherer Hospital Primavera Hospital Carlos da Silva Lacaz Hospital Escola Faculdade de Medicina de Jundiaí Hospital Sepaco Hospital Professor Edmundo Vasconcelos Hospital Paulo Sacramento Clínica Dom Rodrigo Complexo Hospitalar Ortotrauma de Mangabeira Hospital Nossa Senhora da Conceição Hospital Regional de Samambaia Hospital São Camilo Ipiranga Hospital da Restauração Instituto do Coração Hospital das Clínicas Faculdade de Medicina Universidade de São Paulo Hospital Estadual Jayme Santos Neves Hospital SOS Cárdio Hospital da Luz Vila Mariana Hospital Maternidade e Pronto-Socorro Santa Luci Santa Casa de Misericórdia de Vitória da Conquista Santa Casa de Misericórdia de Porto Alegre Hospital São Francisco de Assis Hospital Memorial São José Hospital Regional de Jundiaí Hospital Universitário Faculdade de Medicina de Jundiaí Hospital Regional de Presidente Prudente Santa Casa de Misericórdia de Assis Hospital de Clínicas Gaspar Vianna Hospital do Coração do Brasil Hospital Hélio Anjos Ortiz Hospital Vila da Serra Hospital Nereu Ramos Hospital Santa Maria Intensibarra Santa Casa de Misericórdia de Santo Amaro Santa Casa de Caridade de Don Pedrito Santa Casa de Misericórdia de Santana do Livramento Hospital Unimed de Macaé Hospital Municipal Pedro II Hospital Federal dos Servidores do Estado Hospital São Mateus Hospital IBR Hospital Uniclinic Santa Casa de Misericórdia de Paraguaçu Paulista Associação Hospitalar Beneficente São Vicente de Paulo Hospital do Servidor Público Municipal de São Paulo Hospital Santa Isabel Hospital Municipal Dr Jose Soares Hungria Hospital Fernandes Távora Hospital Distrital Evandro Ayres de Moura Hospital Saúde da Mulher Hospital Estadual de Urgência e Emergência de Vitória Samur Hospital e Pronto-Socorro 28 de Agosto Hospital Assunção Hospital Universitário de Santa Maria Hospital Universitário Cajuru Instituto do Câncer do Estado de São Paulo Hospital Unimed de Limeira Hospital Amecor Santa Casa de Caridade de Diamantina Hospital das Clínicas Faculdade Ribeirão Preto Universidade de São Paulo HCor - Hospital do Coração Hospital Goiânia Leste Hospital Ortopédico Hospital Santa Maria Hospital Municipal Dr. Munir Rafful Hospital Jardim Amália Hospital Madre Regina Prottman Hospital Universitário São Francisco de Paula Universidade Católica de Pelotas Hospital São Joao de Deus Hospital Nossa Senhora Monte Serrat Hospital Unimed Salto Hospital Moinhos de Vento Hospital Geral de Vitória da Conquista Hospital Marcelino Champagnat Hospital São Lucas Pontifícia Universidade Católica do Rio Grande do Sul Hospital Universitário Universidade Federal da Grande Dourados Hospital Português Hospital Brigadeiro Hospital Regional de Sousa Hospital das Clínicas Universidade Federal do Espírito Santo Santa Casa de Misericórdia de Ribeirão Preto Hospital Universitário Lauro Wanderley Santa Casa de Belo Horizonte Hospital Adventista de Manaus Santa Casa Maringá Universidade Estadual Maringá Hospital Total Cor Hospital Universitário Universidade de Santa Cruz do Sul Hospital Dom Hélder Hospital das Clínicas de Porto Alegre Universidade Federal do Rio Grande do Sul Hospital Anis Rassi Instituto de Infectologia Emílio Ribas II Hospital Unimed Rio de Janeiro Hospital Alemão Oswaldo Cruz Hospital Samaritano Rio de Janeiro São Bernardo Apart Hospital Hospital Nossa Senhora dos Prazeres Hospital Unimed ABC Hospital Municipal de Paracatu Hospital Municipal Padre Germano Lauck Hospital Santa Helena Hospital Santa Izabel Santa Casa de Misericórdia de São Paulo Hospital Tereza Ramos Hospital Alvorada Taguatinga Hospital Maternidade São José Hospital Universitário Ciências Médicas Fundação Educacional Lucas Machado Santa Casa de Belém do Pará Instituto Nacional de Cardiologia Hospital Novo Atibaia BP - A Beneficência Portuguesa de São Paulo Hospital Universitário Maria Aparecida Pedrossian Universidade Federal de Mato Grosso do Sul Hospital do Servidor Público Estadual “Francisco Morato de Oliveira” Hospital Norte D’Or Hospital Estadual Ipiranga Hospital Universitário de Maringá Universidade Estadual de Maringá Albert Sabin Hospital e Maternidade Casa de Caridade de Carangola Irmandade de Misericórdia de Guaxupé Disciplina de Emergências Clínicas Universidade Estadual de Campinas Hospital São Lucas Fundação Pio XII- Hospital de Câncer de Barretos Clínica Campo Grande Hospital das Clínicas Universidade Federal de Minas Gerais Casa de Saúde Santa Lúcia Hospital Regional de Itapetininga São Camilo Santa Casa de Angra dos Reis Grupo Hospitalar Nossa Senhora da Conceição Irmandade Misericórdia Hospital Santa Casa de Monte Alto Hospital São Marcos Hospital Unimed de Manaus Hospital Universitário Getúlio Vargas Universidade Federal do Amazonas Casa de Saúde Campinas Hospital e Maternidade Galileo Hospital das Clínicas Faculdade de Medicina de Botucatu Universidade Estadual “Júlio de Mesquita Filho” National Health and Medical Research Council: APP1039312

PURPOSE: The miniaturized transcatheter pacing system (TPS) implant is performed using a 27 Fr sheath. Achieving femoral vein access hemostasis after sheath removal is of utmost importance. Feasibility and clinical effectiveness of double device-based suture-mediated closure technique (DualPerclose) were evaluated. METHODS: Patients undergoing TPS positioning and treated with DualPerclose technique at our institution were considered. Feasibility of the DualPerclose technique included the rates of effective initial device suture fixation and effective hemostasis after sheath removal. Clinical efficacy considered intraprocedural and periprocedural bleeding events as well as midterm access site vascular injury assessed at 3 months using lower limb vascular ultrasonography. Data on all follow-up major adverse events were also collected. RESULTS: All patients (n = 83 patients; mean age 82.3 ± 7.1 years, 67.5% male gender, 85.5%, with structural heart disease, mean left ventricular ejection fraction 54.0 ± 9.6%, renal impairment in 31.3%) who underwent TPS positioning between November 2015 and February 2020 were considered. TPS positioning was successful in all patients. In 82 patients, the DualPerclose approach was utilized: 13 patients (15.8%) required > 2 devices to obtain effective fixing of 2 sutures; complete immediate hemostasis was achieved in 80 patients (97.6%). One (1.2%) severe groin-related bleeding event occurred. At midterm, 1 (1.2%) mildly symptomatic arteriovenous fistula was diagnosed (conservative treatment). Over a median follow-up of 22 (IQR 10-35.5) months, 14 (17.1%) major adverse events were recorded, including 1 loss of capture requiring TPS replacement and 5 deaths. CONCLUSION: Femoral vein access closure using dual Perclose Proglide devices during TPS is feasible and clinically effective.

During the Coronavirus Disease 2019 worldwide pandemic, patients with heart failure are a high-risk group with potential higher mortality if infected. Although lockdown represents a solution to prevent viral spreading, it endangers regular follow-up visits and precludes direct medical assessment in order to detect heart failure progression and optimize treatment. Furthermore, lifestyle changes during quarantine may trigger heart failure decompensations. During the pandemic, a paradoxical reduction of heart failure hospitalization rates was observed, supposedly caused by patient reluctance to visit emergency departments and hospitals. This may result in an increased patient mortality and/or in more complicated heart failure admissions in the future. In this scenario, different telemedicine strategies can be implemented to ensure continuity of care to patients with heart failure. Patients at home can be monitored through dedicated apps, telephone calls, or devices. Virtual visits and forward triage screen the patients with signs or symptoms of decompensated heart failure. In-hospital care may benefit from remote communication platforms. After discharge, patients may undergo remote follow-up or telerehabilitation to prevent early readmissions. This review provides a comprehensive appraisal of the many possible applications of telemedicine for patients with heart failure during Coronavirus disease 2019 and elucidates practical limitations and challenges regarding specific telemedicine modalities. JD is a researcher for the Limburg Clinical Research Center (LCRC) UHasselt-ZOL-Jessa, supported by the foundation Limburg Sterk Merk (LSM), province of Limburg, Flemish government, Hasselt University, Ziekenhuis Oost-Limburg, and Jessa Hospital. Tersalvi, G (corresponding author), Fdn Cardioctr Ticino, Div Cardiol, Lugano, Switzerland. Hirslanden Klin St Anna, Dept Internal Med, Luzern, Switzerland. tersalvi@gmail.com

Aim Transthoracic echocardiography (TTE) during cardiopulmonary arrest (CPA) has been studied in victims of cardiac arrests. Our objective was to evaluate the feasibility and usefulness of TTE in victims of cardiac arrest with non-shockable rhythms hospitalized in intensive care units (ICUs). Methods This prospective and observational cohort study evaluated ICU patients with CPA in asystole or pulseless electrical activity (PEA). Intensivists performed TTE during intervals of up to 10 s as established in the treatment protocol. Myocardial contractility was defined as intrinsic movement of the myocardium coordinated with cardiac valve movement. PEA without contractility was classified as electromechanical dissociation (EMD), and with contractility as pseudo-EMD. The images, the rates of return of spontaneous circulation (ROSC) and the survival upon hospital discharge and after 180 days were evaluated. Results A total of 49 patients were included. Image quality was considered adequate in all cases and contributed to the diagnosis of CPA in 51.0% of the patients. Of the 49 patients included, 17 (34.7%) were in asystole and 32 (65.3%) in PEA, among which 5 (10.2%) were in EMD and 27 (55.1%) in pseudo-EMD. The rates of ROSC were 70.4% for those in pseudo-EMD, 20.0% for those in EMD, and 23.5% for those in asystole. Survival upon hospital discharge and after 180 days occurred only in patients in pseudo-EMD (22.2% and 14.8%, respectively). Conclusions TTE conducted during cardiopulmonary resuscitation in ICU patients can be performed without interfering with care protocols and can contribute to the differential diagnosis of CPA and to the identification of a subgroup of patients with better prognosis.

Aim Stents reduce angiographic restenosis in comparison with balloon angioplasty. The rate of in-stent restenosis (ISR), although less frequent than post-angioplasty restenosis, is becoming increasingly prevalent due to the recent exponential increase in the use of intracoronary stents. The aim of this study is to evaluate angiographic and clinical outcomes of PTCA in combination with the use of excimer laser coronary angioplasty (ELCA) and drug-eluting balloon (DEB) in treatment of in-stent restenosis (ISR). Methods and results This multi-centric case-control study evaluated angiographic and clinical outcomes of PTCA with excimer laser coronary angioplasty (ELCA) and drug-eluting balloon (DEB) in 80 patients with in-stent restenosis (ISR). All patients underwent nine months of clinical and a coronary angiography follow-up. This study showed clinical and angiographic long-term success in the 91% of the patients. The incidence of myocardial infarctions and deaths was lower than the rate after plain balloon angioplasty within the stent. Conclusions This study showed that excimer laser coronary angioplasty (ELCA) and drug-eluting balloon (DEB) may be an alternative treatment for in-stent restenosis (ISR).