RESUMO
Background An introduction of the World Health Organization Surgical Safety Checklist (WHO SSC) is essential to promote surgical safety. Objective To obtain country-specific information regarding the checklist in a leading medical institution in Nepal. Method The present research was a cross-sectional study with a survey conducted among healthcare professionals working in the operation theatre at the Tribhuvan University Teaching Hospital (TUTH) in Kathmandu, Nepal. A questionnaire was distributed to 150 healthcare professionals working in the operating theatre. Responses to the questionnaire were analysed descriptively and regression analyses used to identify factors associated with awareness of the checklist. Result In total, 127 healthcare professionals participated in the study, of whom 118 (92.9%) had been aware of the WHO SSC. A substantial proportion of participants (108, 91.5%) were not satisfied with the prevailing practice whereby the checklist was not routinely used during surgery. Lack of appropriate training was the most prevalent barrier to the checklist use (72, 67.9%), followed by unwillingness of staff to use the checklist (54, 50.9%), and lack of experience (42, 39.7%). The mean score on the survey was 6.0 out of 10. Regarding the results of the regression model on survey scores, surgeons had higher scores compared to nurses (unadjusted coefficient 0.80, 95% CI 0.20-1.40). Conclusion Most of the healthcare professionals were aware of the WHO SSC, however multiple barriers to the checklist use were identified. It is important to establish an effective use of WHO SSC in the operation theatre.
Assuntos
Calcâneo , Fraturas Ósseas , Placas Ósseas , Estudos Transversais , Fixação Interna de Fraturas , Humanos , Resultado do TratamentoAssuntos
COVID-19 , Terremotos , Acidente Nuclear de Fukushima , Desastres Naturais , Humanos , SARS-CoV-2RESUMO
BACKGROUND: Under the unique Japanese policy to restrict reverse transcriptase-polymerase chain reaction (RT-PCR) testing against severe acute respiratory syndrome coronavirus 2, a nationwide number of its confirmed cases and mortality remains to be low. Yet the information is lacking on geographical differences of these measures and their associated factors. AIM: Evaluation of prefecture-based geographical differences and associated predictors for the incidence and number of RT-PCR tests for coronavirus disease 2019 (COVID-19). DESIGN: Cross-sectional study using regression and correlation analysis. METHODS: We retrieved domestic laboratory-confirmed cases, deaths and the number of RT-PCR testing for COVID-19 from 15 January to 6 April 2020 in 47 prefectures in Japan, using publicly available data by the Ministry of Health, Labour and Welfare. We did descriptive analyses of these three measures and identified significant predictors for the incidence and RT-PCR testing through multiple regression analyses and correlates with the number of deaths through correlation analysis. RESULTS: The median prefectural-level incidence and number of RT-PCR testing per 100 000 population were 1.14 and 38.6, respectively. Multiple regression analyses revealed that significant predictors for the incidence were prefectural-level population (P < 0.001) and the number of RT-PCR testing (P = 0.03); and those for RT-PCR testing were the incidence (P = 0.025), available beds (P = 0.045) and cluster infections (P = 0.034). CONCLUSION: Considering bidirectional association between the incidence and RT-PCR testing, there may have been an underdiagnosed population for the infection. The restraint policy for RT-PCR testing should be revisited to meet the increasing demand under the COVID-19 epidemic.
Assuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Pneumonia Viral/epidemiologia , COVID-19 , Teste para COVID-19 , Técnicas de Laboratório Clínico/métodos , Técnicas de Laboratório Clínico/estatística & dados numéricos , Infecções por Coronavirus/diagnóstico , Estudos Transversais , Número de Leitos em Hospital/estatística & dados numéricos , Humanos , Incidência , Japão/epidemiologia , Pandemias , Pneumonia Viral/diagnóstico , Reação em Cadeia da Polimerase Via Transcriptase Reversa/estatística & dados numéricos , SARS-CoV-2Assuntos
Infecções por Coronavirus/epidemiologia , Pneumonia Viral/epidemiologia , Navios , Viagem , COVID-19 , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/transmissão , Humanos , Japão/epidemiologia , Pandemias , Pneumonia Viral/diagnóstico , Pneumonia Viral/transmissão , QuarentenaAssuntos
Autoria , Indústria Farmacêutica/economia , Indústria Farmacêutica/ética , Apoio Financeiro/ética , Guias de Prática Clínica como Assunto , Antibacterianos/economia , Antibacterianos/uso terapêutico , Conflito de Interesses/economia , Revelação/ética , Humanos , Japão , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Padrões de Prática Médica/economia , Padrões de Prática Médica/ética , Infecções Estafilocócicas/tratamento farmacológicoAssuntos
Esterilização Involuntária/estatística & dados numéricos , Tomada de Decisões , Eugenia (Ciência) , Doenças Genéticas Inatas/prevenção & controle , Pessoal de Saúde , Humanos , Consentimento Livre e Esclarecido , Japão , Esterilização Involuntária/legislação & jurisprudência , II Guerra MundialRESUMO
A subset of bacteremia cases are caused by organisms not detected by a rapid-diagnostics platform, BioFire blood culture identification (BCID), with unknown clinical characteristics and outcomes. Patients with ≥1 positive blood culture over a 15-month period were grouped by negative (NB-PC) versus positive (PB-PC) BioFire BCID results and compared with respect to demographics, infection characteristics, antibiotic therapy, and outcomes (length of hospital stay [LOS] and in-hospital mortality). Six percent of 1,044 positive blood cultures were NB-PC. The overall mean age was 65 ± 22 years, 54% of the patients were male, and most were admitted from home; fewer NB-PC had diabetes (19% versus 31%, P = 0.0469), although the intensive care unit admission data were similar. Anaerobes were identified in 57% of the bacteremia cases from the NB-PC group by conventional methods: Bacteroides spp. (30%), Clostridium (11%), and Fusobacterium spp. (8%). Final identification of the NB-PC pathogen was delayed by 2 days (P < 0.01) versus the PB-PC group. The sources of bacteremia were more frequently unknown for the NB-PC group (32% versus 11%, P < 0.01) and of pelvic origin (5% versus 0.1%, P < 0.01) compared to urine (31% versus 9%, P < 0.01) for the PB-PC patients. Fewer NB-PC patients received effective treatment before (68% versus 84%, P = 0.017) and after BCID results (82% versus 96%, P = 0.0048). The median LOS was similar (7 days), but more NB-PC patients died from infection (26% versus 8%, P < 0.01). Our findings affirm the need for the inclusion of anaerobes in BioFire BCID or other rapid diagnostic platforms to facilitate the prompt initiation of effective therapy for bacteremia.
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Antibacterianos/administração & dosagem , Gestão de Antimicrobianos , Bacteriemia/diagnóstico , Bacteriemia/microbiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/tratamento farmacológico , Bactérias/classificação , Hemocultura , Gerenciamento Clínico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Técnicas de Diagnóstico Molecular , Análise de Sequência com Séries de Oligonucleotídeos , Estudos RetrospectivosAssuntos
Acidentes de Trânsito/psicologia , Condução de Veículo , Direção Distraída/psicologia , Aplicativos Móveis , Jogos de Vídeo/efeitos adversos , Acidentes de Trânsito/legislação & jurisprudência , Adulto , Condução de Veículo/legislação & jurisprudência , Direção Distraída/legislação & jurisprudência , Evolução Fatal , Humanos , Masculino , Traumatismo Múltiplo , PedestresRESUMO
Sublingual immunotherapy (SLIT) is a safe and efficient treatment for type 1 allergies; however, the underlying immunological mechanisms, particularly the phenotype of oral antigen-presenting cells (APCs) responsible for the induction of regulatory T (Treg) cells, remain unclear. We show here that the sublingual application of ovalbumin (OVA) induced antigen-specific Foxp3+ Treg cells in draining submandibular lymph nodes (ManLNs). Oral APCs were classified into macrophages, classical dendritic cells (cDCs), and Langerhans cells by flow cytometry. A major subset of oral cDCs with the CD103-CD11b+ phenotype showed retinoic acid (RA)-producing activity and converted naive CD4+ T cells to Foxp3+ Treg cells in a transforming growth factor-ß- and RA-dependent manner in vitro. In the ManLNs, migratory CD103-CD11b+ cDCs also showed RA-producing activity. After the sublingual application of fluorescent OVA, fluorescence was detected in oral macrophages in tissues, followed by migratory CD103-CD11b+ cDCs in ManLNs and migratory CD103-CD11b+ cDCs were the main APCs responsible for the induction of sublingual antigen-specific Treg cells. The transfer of OVA-SLIT-induced Treg cells suppressed the OVA-induced hypersensitivity response. These results suggest that oral CD103-CD11b+ cDCs transport sublingual antigens to draining ManLNs and induce antigen-specific Foxp3+ Treg cells, and, thus, provide a rationale for developing cDC-based therapeutic approaches in SLIT.
Assuntos
Células Dendríticas/imunologia , Hipersensibilidade/terapia , Linfonodos/imunologia , Imunoterapia Sublingual/métodos , Linfócitos T Reguladores/imunologia , Animais , Apresentação de Antígeno , Antígenos/imunologia , Antígenos CD/metabolismo , Antígeno CD11b/metabolismo , Diferenciação Celular , Células Cultivadas , Células Dendríticas/transplante , Modelos Animais de Doenças , Fatores de Transcrição Forkhead/metabolismo , Humanos , Hipersensibilidade/imunologia , Cadeias alfa de Integrinas/metabolismo , Ativação Linfocitária , Camundongos , Camundongos Endogâmicos C57BL , Camundongos Transgênicos , Ovalbumina/imunologiaRESUMO
AIM: The major objective of the present study was to clarify genetic relationship of isolates of Edwardsiella ictaluri in Japan, which was first found from ayu Plecoglossus altivelis in Japanese rivers in 2007. METHODS AND RESULTS: Ten isolates of Edw. ictaluri in 2007-2008 from ayu and the 1 isolate from bagrid catfish Pelteobagrus nudiceps in Japan were subjected to amplified-fragment length polymorphism (AFLP) analysis. The strains isolated from catfish in United States (ATCC strains) or Indonesia were used as reference strains. The AFLP profiles were all the same among the isolates from Japan, while the polymorphic DNA bands were observed among the strains from United States or Indonesia. The isolates from Japan and Indonesia constituted a genogroup different from the ATCC strains on a dendrogram constructed from the AFLP profiles. CONCLUSION: No DNA polymorphisms were found among Japanese Edw. ictaluri isolates. SIGNIFICANCE AND IMPACT OF THE STUDY: A single clonality of the Edw. ictaluri isolates in Japan suggests the single source of the organism, and the infection in ayu is in the early stage of epidemics.
Assuntos
Peixes-Gato/microbiologia , Edwardsiella ictaluri/genética , Infecções por Enterobacteriaceae/veterinária , Doenças dos Peixes/microbiologia , Osmeriformes/microbiologia , Análise do Polimorfismo de Comprimento de Fragmentos Amplificados , Animais , Técnicas de Tipagem Bacteriana , DNA Bacteriano/genética , Edwardsiella ictaluri/classificação , Edwardsiella ictaluri/isolamento & purificação , Infecções por Enterobacteriaceae/microbiologia , Genótipo , Japão , Filogenia , Estados UnidosRESUMO
We have developed the first set of trinucleotide and tetranucleotide markers for the Japanese flounder, Paralichthys olivaceus. One hundred and sixty-seven polymorphic trinucleotide and tetranucleotide microsatellites were isolated using clones derived from two libraries. Of almost 200,000 clones analysed, 0.5% presented trinucleotide or tetranucleotide repeat regions. Among the trinucleotide repeats analysed in this study, the most frequent one was (CAG)(n) and the most common tetranucleotide repeat was (GATA)(n). The position of the new markers in the genetic linkage map was determined. Markers were evenly distributed along the P. olivaceus linkage groups, without distinction between the kinds of repeats and library of origin. The markers isolated in this study contribute significantly to the genetic linkage map of the Japanese flounder.
Assuntos
Linguado/genética , Repetições de Microssatélites , Polimorfismo Genético , Repetições de Trinucleotídeos , Animais , Mapeamento Cromossômico , Ligação Genética , Marcadores GenéticosAssuntos
Mapeamento Cromossômico , Repetições de Microssatélites/genética , Oncorhynchus mykiss/genética , Polimorfismo Genético , Animais , Sequência de Bases , Linhagem Celular , Primers do DNA , Eletroforese em Gel de Poliacrilamida , Biblioteca Gênica , Dados de Sequência Molecular , Análise de Sequência de DNARESUMO
Levels of p-t-butylphenol (PTBP), p-t-octylphenol (PTOP), p-nonylphenol (NP) and bisphenol A (BPA) in rubber products in food-contact use, infant-related use and other uses are reported. Of 60 rubber products tested, PTOP was found in three in a concentration range of 2.2-37 microgram g(-1), and NP in 15 in a concentration range of 2.6-513 microgram g(-1). PTBP and BPA were not found in any sample. PTOP and NP were not detected in any infant-related sample, regardless of the material type. In contrast, among the samples with food contact and with other uses, the percentages containing PTOP or NP were 33 and 43%, respectively. A migration test was performed on eight samples containing NP and used in food-contact environments. The migration level of NP from spatulas to n-heptane was 0.83-1.52 microgram ml(-1). The average migration rates to water, 20% ethanol and n-heptane were 0.03, 0.7 and 6.6%, respectively.