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1.
Ciênc. Saúde Colet. (Impr.) ; 28(10): 2773-2784, out. 2023. tab
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1520601

ABSTRACT

Resumo O artigo versa sobre o mundo do trabalho da saúde, especialmente no SUS no contexto da pandemia no Brasil. O artigo utilizou dados das pesquisas "Condições de trabalho dos profissionais de saúde no contexto da COVID-19 no Brasil" e "Os trabalhadores invisíveis da saúde: condições de trabalho e saúde mental no contexto da COVID-19 no Brasil". A análise dos dados comprova que a pandemia evidenciou problemas estruturais existentes no âmbito do Sistema Único de Saúde, envolvendo a gestão da FTS o que pode ser interpretado como mais um dos reflexos das desigualdades socioeconômicas já existentes no país. Destacam-se: a reduzida oferta de educação permanente, a regulação do cuidado híbrido, precarização, desproteção no ambiente de trabalho, frágil biossegurança levando a trágicas taxas de adoecimento e mortes de trabalhadores da saúde. Conclui mostrando a importância de formulação de políticas públicas no âmbito da gestão da educação e do trabalho no SUS que assegurem a discussão sobre cuidado híbrido como nova forma de atuar sem perder qualidade, a necessidade de se rever questões referentes a: educação permanente, proteção, valorização e redução das desigualdades apontadas entre os contingentes profissionais analisados nesse artigo.


Abstract This article addresses the world of healthcare work, especially in the Brazilian Unified Healthcare System (SUS) in the context of the COVID-19 pandemic in Brazil. This study used data from the following surveys: "Working conditions of health professionals in the context of COVID-19 in Brazil" and "The Invisible health workers: working conditions and mental health in the context of COVID-19 in Brazil". Data analysis proves that the pandemic highlighted existing structural problems within SUS, involving the issue of healthcare workforce (HWF) management, which can be interpreted as another reflection of the socioeconomic inequalities that already exist in the country. This article highlights: the reduced provision of permanent education, the regulation of hybrid care, precariousness, a lack of protection in the work environment, as well as fragile biosecurity leading to tragic rates of illness and death of health workers. Our study concludes by showing the importance of formulating public policies in the scope of education and work management in SUS that ensure the discussion on hybrid care as a new way of acting without losing quality, together with the need to review issues related to permanent education, protection, valuation, and reduction of inequalities pointed out among the professional contingents analyzed in this article.

2.
Braz. dent. j ; 34(3): 33-41, May-June 2023. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1447599

ABSTRACT

Abstract This in vitro study compared the antimicrobial efficacy of 2.5% sodium hypochlorite (NaOCl) and 8 µg/mL ozonated water agitated by passive ultrasonic irrigation (PUI) or PUI combined with EndoActivator (EA) against mature multispecies biofilm. One hundred and five oval-shaped mandibular premolars were instrumented, sterilized, and inoculated with Enterococcus faecalis, Candida albicans, and Staphylococcus aureus, divided into: control group - saline; O3 group - ozonated water; O3 PUI group - ozonated water with PUI agitation; O3 PUI+EA group - ozonated water with PUI+EA agitation; NaOCl group - NaOCl; NaOCl PUI group - NaOCl with PUI agitation; and NaOCl PUI+EA group - NaOCl with PUI+EA agitation. Microbiological samples were collected before (S1) and after (S2) the disinfection procedures and the data were statistically analyzed using the Kruskal-Wallis test. In the culture method, there was significant disinfection in the O3 PUI+EA, NaOCl, NaOCl PUI, and NaOCl PUI+EA groups (p˂0.05). The combination of NaOCl with PUI+EA reduced microbial counts to zero (p˂0.05). In the qPCR method, there was a significant reduction in the total count of viable microorganisms in the O3 PUI, O3 PUI+EA, NaOCl, NaOCl PUI, and NaOCl PUI+EA groups (p˂0.05). It can be concluded that 2.5% NaOCl with and without agitation, as well as 8 µg/mL ozonated water with its action enhanced by the agitation techniques, were effective in root canal disinfection, and their antimicrobial efficacy is related to the microorganisms present in the biofilm.


Resumo Este estudo in vitro comparou a desinfecção do hipoclorito de sódio 2,5% (NaOCl) e da água ozonizada 8 µg/mL agitados pela irrigação ultrassônica passiva (PUI) e por associação da PUI com EndoActivator (EA) na redução de biofilme misto maduro. Cento e cinco pré-molares inferiores ovalados foram instrumentados, esterilizados e inoculados com Enterococcus faecalis, Candida albicans e Staphylococcus aureus, divididos em: Grupo controle: soro; Grupo O3: água ozonizada; Grupo O3 PUI: água ozonizada agitada por PUI; Grupo O3 PUI + EA: água ozonizada agitada por PUI e EA: Grupo NaOCl: hipoclorito de sódio; Grupo NaOCl PUI: hipoclorito de sódio agitado por PUI; Grupo NaOCl PUI + EA: hipoclorito de sódio agitado por PUI e EA. Amostras microbiológicas foram coletadas antes (S1) e após (S2) os procedimentos de desinfecção e os dados foram analisados estatisticamente pelo teste de Kruskal-Wallis. No método de cultura, houve desinfecção significativa nos grupos O3 PUI + EA, NaOCl, NaOCl PUI e NaOCl PUI + EA (p˂0.05), sendo que no grupo NaOCl PUI + EA não houve crescimento de microrganismo (p˂0.05). No método de qPCR, nas contagens dos microrganismos antes e após os protocolos de desinfecção, houve redução microbiana nos grupos O3 PUI, O3 PUI + EA, NaOCl, NaOCl PUI, NaOCl PUI + EA (p˂0.05). Concluiu-se que o NaOCl 2,5% com e sem agitação foi eficiente, assim como a água ozonizada 8 µg/mL potencializada pelos métodos de agitação na desinfecção e que a mesma está relacionada com os microrganismos presentes no biofilme.

3.
Acta odontol. latinoam ; 36(1): 15-23, Apr. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1447071

ABSTRACT

ABSTRACT After ozone therapy for bleaching, it is important to evalúate enamel surface properties, to ensure that bleaching provides adequate conditions for sound dental substrate. Aim: The aim of this in vitro study was to evaluate the effects of a bleaching treatment with 10% carbamide peroxide (CP), with or without ozone (O), on the microhardness, roughness and micromorphology of the enamel surface. Materials and Method: Bovine enamel blocks were planed and distributed among the following three bleaching treatment groups (n=10): CP - 1 hour per day/14 days (Opalescence PF 10%/ Ultradent); O - 1 hour per day every 3 days/3 sessions (Medplus VPhilozon, 60 mcg/mL and oxygen flow rate of 1 L/min); and OCP - CP with O, 1 hour per day every 3 days/3 sessions. Enamel surface microhardness (Knoop), roughness (Ra), and micromorphology by scanning electron microscopy (5,000x magnificaron) were determined before and after the treatments. Results: ANOVA and Tukey-Kramer's test showed that enamel microhardness remained unchanged by treatment with O and OCP (p=0.0087), but decreased by treatment with CP. Treatment with O promoted higher enamel microhardness than the other groups (p=0.0169). Generalized linear mixed models for repeated measures over time indicated treatment with CP increased enamel roughness more than OCP or O (p=0.0003). CP produced slight irregularities in enamel micromorphology after the whitening treatment. O, with or without CP, maintained the mechanical and physical properties of microhardness and enamel surface micromorphology, and either maintained or reduced surface roughness, compared to the conventional tray-delivered CP bleaching treatment. Conclusions: Treatment with 10% carbamide peroxide in trays promoted greater changes in enamel surface properties than treatments with ozone and with 10% ozonized carbamide peroxide in the office.


RESUMO É importante avaliar as propriedades da superficie do esmalte após a aplicagao da ozonioterapia para clareamento, para garantir que o efeito clareadorproporcione condigoes adequadaspara um substrato dentário higido. Objetivo: O objetivo deste estudo in vitro foi avaliar os efeitos de um tratamento clareador com peróxido de carbamida (PC) a 10%, associado ou nao ao ozonio (O), na microdureza, rugosidade e micromorfologia da superficie do esmalte. Materials e Método: Blocos de esmalte bovino foram aplainados e distribuidos entre tres grupos de tratamento clareador (n=10): PC - 1 hora por dia/14 dias (Opalescence PF 10%/ Ultradent); O - 1 hora por dia a cada 3 dias/3 sessoes (Medplus VPhilozon, 60 mcg/mL e fluxo de oxigenio de 1 L/min); e PCO - CP com O, 1 hora por dia a cada 3 dias/3 sessoes. A microdureza (Knoop), a rugosidade (Ra) e a micromorfologia da superficie do esmalte avaliada por microscopia eletronica de varredura (aumento de 5.000x) foram analisadas antes e após os tratamentos. Resultados: ANOVA e teste de Tukey-Kramer mostraram que O e PCO mantiveram os valores de microdureza do esmalte ao final do tratamento (p=0,0087), enquanto PC promoveu diminuigao da microdureza. O promoveu maiores valores de microdureza do esmalte do que os outros grupos ao final do tratamento (p=0,0169). Modelos lineares generalizados mistos para medidas repetidas no tempo indicaram um aumento na rugosidade da superficie para PC, levando a maior rugosidade do esmalte ao final do tratamento, em comparagao com PCO ou O (p=0,0003). PC apresentou pequenas irregularidades na micromorfologia do esmalte após o tratamento clareador. O, com ou sem PC, manteve as propriedades mecánicas e fisicas de microdureza e micromorfologia da superficie do esmalte, e manteve ou reduziu a rugosidade da superficie, em comparagao com o tratamento clareador a base de PC aplicado em moldeira convencional. Conclusoes: O tratamento com peróxido de carbamida a 10% para uso em moldeiras promoveu maiores alteragoes nas propriedades de superficie do esmalte do que aquelas observadas nos tratamentos com ozonio e com peróxido de carbamida ozonizado a 10% para uso em consultório.

4.
Ciênc. Saúde Colet. (Impr.) ; 26(9): 4287-4298, set. 2021. tab, graf
Article in English | LILACS | ID: biblio-1339600

ABSTRACT

Abstract The specialized care level of the public Brazilian national health system is critical and chronically underfunded. Few studies have evaluated public secondary care planning on a strategic level, so there are open issues yet to examine. This study aims at locating medical centers and sizing equipment based on a two-step optimization process to meet the population's needs. The models consider physicians' propensity for working on a metropolis and the patients' choice on moving the least from their municipalities, therefore, conflicting decisions. The models provide the location of medical centers, the assignment of equipment to such locations, and the additional hours of specialists required to meet official standards of demand. Available equipment with idle capacity should partly satisfy the requirement for exams within the current infrastructure. For the remaining uncovered demand, the second step of the optimization model suggests the acquisition of additional equipment for the elected medical centers to meet established needs. The proposed location of secondary care facilities covers 834 municipalities, corresponding to 97.77% of the estate, with an average patient displacement of 58.73 km (CI95%: 56.18 km - 61.28 km). In general, 39 out of 77 health regions should hire additional hours of medical specialties. Pediatrics and gynecology represent the major gap.


Resumo A atenção especializada do sistema público de saúde brasileiro é crítica e subfinanciada. Poucos estudos avaliaram o planejamento da atenção secundária em um nível estratégico, portanto ainda há questões em aberto a serem examinadas. Este estudo objetiva determinar a localização de centros médicos e a quantidade de equipamentos com base em um processo de otimização em duas etapas para atender a população. Balanceamos decisões conflitantes de propensão dos médicos em trabalharem em metrópoles e de pacientes em mudarem o mínimo de seus municípios para fornecer a localização dos centros médicos, e equipamentos a esses locais e as horas adicionais de especialistas para atender aos padrões oficiais de demanda. Para a demanda restante, a segunda etapa do modelo de otimização sugere a aquisição de equipamento para os centros médicos eleitos, para atender às necessidades. A localização proposta das unidades de atendimento secundário abrange 834 municípios, correspondendo a 97,77% do estado, com um deslocamento médio de pacientes de 58,73 km (IC95%: 56,18 km - 61,28 km). Em geral, 39 das 77 regiões de saúde devem contratar horas adicionais de especialidades médicas. Pediatria e ginecologia representam a maior lacuna.


Subject(s)
Humans , Child , Physicians , Specialization , Brazil , Delivery of Health Care
5.
São Paulo med. j ; 139(2): 178-185, Mar.-Apr. 2021. tab, graf
Article in English | LILACS | ID: biblio-1181003

ABSTRACT

ABSTRACT BACKGROUND: The fragility of healthcare systems worldwide had not been exposed by any pandemic until now. The lack of integrated methods for bed capacity planning compromises the effectiveness of public and private hospitals' services. OBJECTIVES: To estimate the impact of the COVID-19 pandemic on the provision of intensive care unit and clinical beds for Brazilian states, using an integrated model. DESIGN AND SETTING: Experimental study applying healthcare informatics to data on COVID-19 cases from the official electronic platform of the Brazilian Ministry of Health. METHODS: A predictive model based on the historical records of Brazilian states was developed to estimate the need for hospital beds during the COVID-19 pandemic. RESULTS: The proposed model projected in advance that there was a lack of 22,771 hospital beds for Brazilian states, of which 38.95% were ICU beds, and 61.05% were clinical beds. CONCLUSIONS: The proposed approach provides valuable information to help hospital managers anticipate actions for improving healthcare system capacity.


Subject(s)
Humans , Bed Occupancy/statistics & numerical data , Pandemics , COVID-19 , Intensive Care Units/statistics & numerical data , Brazil/epidemiology , SARS-CoV-2 , Hospitals
7.
Rev. bras. educ. méd ; 43(1): 136-146, jan.-mar. 2019. tab, graf
Article in Portuguese | LILACS | ID: biblio-977568

ABSTRACT

RESUMO A implantação de novas políticas públicas de provimento de profissionais de saúde para a atenção básica demandou a oferta de oportunidades educacionais. O objetivo é apresentar a iniciativa do Sistema Universidade Aberta do SUS (UNA-SUS) na oferta de cursos de especialização em atenção básica aos profissionais dos programas de provimento. Participaram das ofertas 15 instituições públicas de ensino superior do Sistema UNA-SUS. Foram estudantes 41.100 profissionais de todo o Brasil, entre eles, médicos, dentistas e enfermeiros. Foram analisados os dados provenientes da Plataforma Arouca do Sistema UNA-SUS, sendo selecionados como indicadores quantitativos para análise o número de profissionais que concluíram o curso, de profissionais aguardando ingresso no curso, de estudantes cursando, de estudantes falecidos, de estudantes inativados sem ingresso e de estudantes reprovados ou que abandonaram o curso. Foi realizada ainda a análise de 2163 Trabalhos de Conclusão de Curso (TCC) que estavam disponíveis no Acervo de Recursos Educacionais em Saúde do Sistema UNA-SUS entre os meses de maio e outubro de 2017. Foi possível realizar uma análise quantitativa e qualitativa seguindo as orientações do pensamento hermenêutico-dialético. Os resultados mostraram que até o momento 20.437 profissionais dos programas de provimento concluíram os cursos de especialização em atenção básica e ainda há 8.201 cursando. Em relação ao TCC, observou-se que as doenças crônicas não transmissíveis, os tumores e os problemas relacionados à gravidez, parto e puerpério, assim como aspectos relacionados à saúde infantil e saúde do idoso foram os mais evidentes nos projetos dos profissionais. Concluiu-se que a utilização de estratégias pedagógicas inovadoras pelas instituições de ensino provocou a reflexão sobre a prática, a mudança no processo de trabalho e a troca de saberes e experiências. Os cursos ofertados prepararam os participantes dos programas de provimento para a atuação na atenção básica e demonstraram melhor conhecimento sobre o Sistema Único de Saúde e letramento digital, especialmente, os estrangeiros e os intercambistas.


ABSTRACT The implementation of new public policies in Brazil to make up the shortfall of primary health care workers requires the provision of educational opportunities as part of the core strategy. This study presents the case of the provision of specialization courses for professionals in primary health care through the Open University of the Unified Health System (UNA-SUS) in the context of two federal programs: Valuing Primary Care (Provab) and More Doctors (PMMB). The vacancies were offered by fifteen public higher education institutions of the UNA-SUS System. Forty-one thousand professionals from all over Brazil, including doctors, dentists and nurses, where enrolled as students. Quantitative data about the courses and students was collected from the Arouca Platform - the information system of UNA-SUS. The qualitative indicators selected for analysis were: the numbers of professionals waiting to enroll on the course, of students who died, of professionals who failed to enroll, and of students who enrolled, graduated and dropped out of the course. The students were also required to write a course conclusion work, and these are published in the UNA-SUS open access repository (Ares). A sample of 2163 course conclusion works where reviewed using the hermeneutic-dialectic approach. Results: It was found that to date, 20,437 graduated from basic health care specialization courses and a further 8,201 are currently taking courses. The man themes chosen for the course conclusion work were: chronic non-communicable diseases, tumors and pregnancy, childbirth and the puerperium, children's health and health of the elderly. It was concluded that the use of innovative pedagogical strategies by educational institutions led the professionals to reflect on their practice, review their work processes, and sometimes change those processes, and a broader sharing of knowledge and experiences. It seems that the courses prepared the participants for their professional activities in primary health care, improved their specific knowledge about Brazil's Unified Health System, and provided digital literacy, especially for foreign students.

8.
Ocotal, Nueva Segovia; s.n; mar. 2019. 73 p. tab, graf.
Thesis in Spanish | LILACS | ID: biblio-1008152

ABSTRACT

OBJETIVO: Determinar la situación del acoso escolar, en los estudiantes de educación media del municipio de Comayagua en Honduras, noviembre 2018 METODOLOGÍA: a una población de 12,000 estudiantes se calculó la muestra basada em una prevalencia del 21% para el evento a estudiar obteniendo una muestra de 409 estudiantes. Se utilizaron dos instrumentos para la recolección de los datos: el cuestionario CEVEO y La versión española del European Cyberbullying Intervention Project Questionnaire. La recolección de los datos, llenado y tabulación fueron realizados por el investigador en el mes de noviembre de 2018. RESULTADOS: el 60.6% de los estudiantes participantes fueron mujeres con una media de edad de 14.85 años, el 44.5% pertenecían a una institución pública y el 50% cursaban elnoveno y undécimo grado de secundaria. Se encontró una prevalencia general de acoso escolar como víctima de 40.4%, el 13% de los estudiantes afirmó ser agresor. Más del 40% de los estudiantes fue espectador de exclusión y el 24.6% de los estudiantes había participado en ciber bullying. Se encontró relación estadísticamente significativa entre tener malas relaciones personales y ser víctima de acoso p<0.01 también se encontro relación entre ser estudiante de una institución pública y ser víctima de acoso escolar p<0.001. CONCLUSIONES: La prevalencia el acoso escolar en los estudiantes de secundaria del municipio de Comayagua es superior a la reportada en otras investigaciones. En esta investigación se encontró que los estudiantes que dijeron ser agresores son menos em relación con los que dijeron ser víctimas. Los estudiantes que fueron espectadores de agresiones no participaban activamente interviniendo. La prevalencia del ciber acoso encontrada en este estudio es similar a la descrita en estudios internacionales


Subject(s)
Humans , Social Behavior , Students , Bullying , Epidemiology
9.
Rev. peru. med. exp. salud publica ; 34(4): 633-641, oct.-dic. 2017. tab, graf
Article in Spanish | LILACS | ID: biblio-902958

ABSTRACT

RESUMEN Objetivos. Describir las características clínicas, resistencia antibiótica y distribución de serotipos de cepas causantes de enfermedad neumocócica invasiva (ENI) en adultos. Materiales y métodos. Estudio tipo serie de casos. Se recolectaron cepas de neumococo de pacientes adultos hospitalizados con ENI en cinco hospitales nacionales y dos laboratorios de Lima durante los años 2009-2011. Resultados. Se estudiaron datos de 43 pacientes con ENI, el 58,2% fueron mayores de 60 años. Los diagnósticos fueron neumonía 39,5%, meningitis 30,2%, bacteriemia 13,9%, peritonitis 11,6%, artritis séptica 4,8%. El porcentaje de fallecidos fue 28,9%, de los cuales el 72,7% fueron mayores de 60 años. Las cepas de neumococo presentaron la siguiente resistencia: penicilina 0% en cepas no meningitis y 30,8% en cepas meningitis; ceftriaxona 4,5% y 16,7% de resistencia intermedia en cepas no meningitis y cepas meningitis respectivamente; 69% a trimetoprim/sulfametoxazol y 35,7% a eritromicina. Los serotipos más comunes fueron 19F, 23F, 6B, 14 y 6C. El porcentaje de cepas vacunales fue 44,2% para la vacuna conjugada siete-valente (PCV7) y para la PCV10, 51,2% para PCV13 y 60,4% para la vacuna polisacárida veintitrés-valente (PPV23). Conclusiones. El neumococo es un patógeno relevante en adultos, en especial en los adultos mayores, debido a su elevada mortalidad.


ABSTRACT Objectives. To describe the clinical characteristics, antibiotic resistance, and distribution of serotypes of bacterial strains that cause invasive pneumococcal disease (IPD) in adults. Materials and methods. Case series. Pneumococcal strains were isolated from 2009 to 2011 from hospitalized adult patients with IPD in five hospitals and two laboratories located in Lima. Results. The analysis of data from 43 patients with IPD indicated that 58.2% were older than 60 years. The most common complications were pneumonia (39.5%), meningitis (30.2%), bacteremia (13.9%), peritonitis (11.6%), and septic arthritis (4.8%). The mortality rate was 28.9%, and 72.7% of cases involved patients older than 60 years. The pneumococcal strains were resistant to the following antibiotics: penicillin, 0% and 30.8% in non-meningitis and meningitis strains, respectively; ceftriaxone, 4.5% and 16.7% in non-meningitis and meningitis strains, respectively; trimethoprim/sulfamethoxazole, 69.0%; and erythromycin, 35.7%. The most common serotypes were 19F, 23F, 6B, 14, and 6C. The percentage of vaccine strains was 44.2% for the 7-valent conjugate pneumococcal vaccine (PCV7) and PCV10, 51.2% for PCV13, and 60.4% for the 23-valent polysaccharide vaccine (PPV23). Conclusions. Pneumococcus is an important pathogen in adults, particularly in older adults, owing to its high mortality rate.


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Streptococcus pneumoniae/classification , Streptococcus pneumoniae/drug effects , Drug Resistance, Bacterial , Peru , Streptococcus pneumoniae/isolation & purification , Streptococcus pneumoniae/genetics , Urban Population , Serogroup , Hospitalization
10.
Rev. peru. med. exp. salud publica ; 33(3): 425-431, jul.-sep. 2016. tab
Article in Spanish | LILACS, LIPECS | ID: lil-798211

ABSTRACT

RESUMEN Objetivos. Describir las características clínicas, letalidad, susceptibilidad antibiótica y distribución de serotipos de meningitis neumocócica en pacientes pediátricos de Lima, Perú. Materiales y Métodos. Serie de casos de meningitis neumocócica en niños menores de 16 años. Los datos fueron obtenidos de dos estudios multicéntricos prospectivos, de vigilancia pasiva de enfermedad neumocócica invasiva realizados en Lima-Perú desde los años 2006 al 2008, y del 2009 al 2011. Resultados. Reportamos 44 episodios de meningitis neumocócica; 68,2% fueron en niños menores de 2 años. La tasa de letalidad fue 32,6; y 92,9% de los casos letales ocurrieron en niños menores de dos años (p<0,05). La desnutrición estuvo asociada a los casos letales (p<0,05). El 64,3% de los casos fatales murieron dentro de los 2 primeros días. El 41,9% de los cultivos con neumococo fueron resistentes a la penicilina, 23,3% mostró resistencia intermedia a ceftriaxona (ninguno mostró resistencia completa) y 9,3% mostró resistencia a cloranfenicol. Los serotipos más frecuentes fueron 6B, 14, 19F y 23F, los cuales constituyeron el 68,3% de todas las cepas; 84,1% de las cepas encontradas están incluidas en los serotipos de la vacuna 13 valente. Conclusiones. La meningitis neumocócica continúa siendo una enfermedad letal, especialmente en niños menores de 2 años. Dado que aproximadamente dos tercios de los casos letales fallecen en las primeras 48 h, es crítico un diagnóstico y tratamiento oportuno, así como asegurar el cumplimiento de la inmunización con la vacuna neumocócica.


ABSTRACT Objectives. To describe the clinical characteristics, lethality, antibiotic susceptibility, and serotype distribution of pneumococcal meningitis in pediatric patients in Lima, Peru. Materials and Methods. A case series of pneumococcal meningitis in children less than 16 years of age from two prospective, multicenter, passive surveillance studies of invasive pneumococcal diseases held in Lima-Peru from 2006 to 2008 and 2009 to 2011. Results. We report 44 pneumococcal meningitis episodes; 68.2% of them were in children less than 2 years old. The overall case fatality rate was 32.6%; 92.9% of fatal cases were in children less than 2 years of age (p<0.05). Malnutrition was associated with fatal cases (p<0.05). 64.3% of fatal cases died within the first two days. 41.9% of pneumococcal isolates were resistant to penicillin, 23.3% were intermediate resistant to ceftriaxone (none were highly resistant) and 9.3% were resistant to chloramphenicol. The most common serotypes were 6B, 14, 19F and 23F, which accounted for 68.3% of all strains; 84.1% of strains were PCV13 serotypes. Conclusions. Pneumococcal meningitis continues to be a lethal disease, especially in children less than 2 years of age. Since almost two third of lethal cases lead to death within the first 48 hours, prompt diagnosis and management is critical, as well as assurance of immunization with pneumococcal vaccine.


Subject(s)
Child , Child, Preschool , Female , Humans , Infant , Male , Pneumococcal Vaccines/therapeutic use , Meningitis, Pneumococcal/epidemiology , Peru , Streptococcus pneumoniae , Serotyping , Prospective Studies
11.
Rev. panam. salud pública ; 40(1): 57-63, Aug. 2016. tab, graf
Article in English | LILACS | ID: lil-795373

ABSTRACT

ABSTRACT Objective To 1) describe the correlation between the zones of inhibition in 1-µg oxacillin disk diffusion (ODD) tests and penicillin and ceftriaxone minimum inhibitory concentrations (MICs) of meningeal and non-meningeal strains of Streptococcus pneumoniae and 2) evaluate the usefulness of the ODD test as a predictor of susceptibility to penicillin in S. pneumoniae and as a quick and cost-effective method easily implemented in a routine clinical laboratory setting. Methods S. pneumoniae isolates from healthy nasopharyngeal carriers less than 2 years old, obtained in a multicentric cross-sectional study conducted in various Peruvian hospitals and health centers from 2007 to 2009, were analyzed. Using Clinical and Laboratory Standards Institute (CLSI) breakpoints, the correlation between the zones of inhibition of the ODD test and the MICs of penicillin and ceftriaxone was determined. Results Of the 571 S. pneumoniae isolates, 314 (55%) showed resistance to penicillin (MIC ≥ 0.12 µg/mL) and 124 (21.7%) showed resistance to ceftriaxone (MIC ≥ 1 µg/mL). Comparison of the ODD test zones of inhibition and the penicillin MICs, using the CLSI meningeal breakpoints, showed good correlation (Cohen’s kappa coefficient = 0.8239). Conclusions There was good correlation between ODD zones of inhibition and penicillin meningeal breakpoints but weak correlation between the ODD results and non-meningeal breakpoints for both penicillin and ceftriaxone. Therefore, the ODD test appears to be a useful tool for predicting penicillin resistance in cases of meningeal strains of S. pneumoniae, particularly in low- and middle- income countries, where MIC determination is not routinely available.


RESUMEN Objetivo 1) Describir la correlación entre las zonas de inhibición observadas en la prueba de difusión con discos de oxacilina de 1 µg y la concentración inhibitoria mínima (CIM) de penicilina y ceftriaxona frente a cepas meníngeas y no meníngeas de Streptococcus pneumoniae y 2) evaluar si la prueba de difusión con discos de oxacilina permite predecir la sensibilidad de S. pneumoniae a la penicilina y sirve como método rápido y eficaz en función de los costos, y resulta fácil de aplicar en los laboratorios clínicos ordinarios. Métodos Se analizaron colonias de S. pneumoniae aisladas de la nasofaringe de portadores sanos menores de 2 años obtenidas en un estudio transversal multicéntrico realizado en diversos hospitales y centros de salud del Perú entre los años 2007 y 2009. Se determinó la correlación entre las zonas de inhibición observadas en la prueba de difusión con discos y la CIM de la penicilina y la ceftriaxona utilizando los valores críticos definidos por el Instituto de Estándares Clínicos y de Laboratorio. Resultados De las 571 colonias aisladas de S. pneumoniae, 314 (55 %) presentaron resistencia a la penicilina (CIM ≥ 0,12 µg/ml) y 124 (21,7%), resistencia a la ceftriaxona (CIM ≥ 1 µg/ml). Se observó una buena correlación (coeficiente κ de Cohen = 0,8239) entre las zonas de inhibición de la prueba de difusión con discos y la CIM de la penicilina utilizando los valores críticos del Instituto respecto de las cepas meníngeas. Conclusiones Se encontró una buena correlación entre las zonas de inhibición de la prueba de difusión con discos y los valores críticos de CIM de la penicilina respecto de las cepas meníngeas, pero una correlación débil entre los resultados de la prueba de difusión y los valores críticos tanto de la penicilina como de la ceftriaxona respecto de las cepas no meníngeas. Por consiguiente, la prueba de difusión con discos es un método de utilidad para predecir la resistencia a la penicilina de las cepas meníngeas de S. pneumoniae, en particular en los países de ingresos bajos y medianos, donde no suele ser posible determinar la CIM.


Subject(s)
Oxacillin/administration & dosage , Penicillins/therapeutic use , Pneumococcal Infections/drug therapy , Drug Resistance, Microbial
12.
Estud. psicol. (Natal) ; 21(2): 125-133, abr.-jun. 2016.
Article in English | LILACS | ID: lil-797931

ABSTRACT

In general, the experience of providing assistance to and dealing with the complications experienced by a person with Alzheimer's disease puts caregivers in a situation of high risk, vulnerability, and stress, causing serious physical and emotional problems. However, some caregivers adopt a resilient mindset, which helps them to experience and express positive feelings as well as lower their burden in relation to the care. This positive experience occurs because caregivers perceive the process of caring as less adverse. They face the situation of care with a more positive mindset and are able to resist and maintain adaptive functioning. The objective of the present narrative literature review was to emphasize the need to develop intervention programs for caregivers based on salutogenic models of resilience, resistance, and personal growth to promote positive individual, family, and community resources.


Em geral, a experiência de proporcionar assistência e lidar com as complicações da pessoa com doença de Alzheimer coloca os cuidadores em uma situação de alto risco, vulnerabilidade e estresse, causando sérios problemas físicos e emocionais. Entretanto, existem cuidadores com uma mentalidade resiliente que os leva a experimentar e expressar sentimentos positivos e uma menor sobrecarga associada ao cuidado. Esta experiência positiva acontece porque percebem o processo de cuidar como menos prejudicial. Enfrentam a situação de cuidado com uma atitude mais positiva e são capazes de resistir e manter um funcionamento adaptativo. O objetivo desta revisão narrativa da literatura foi indicar a necessidade de se desenvolver programas de intervenção para o cuidador, com base em modelos salutogênicos, de resiliência, resistência e crescimento pessoal, para promover os recursos positivos da pessoa, da família e da comunidade.


En general, la experiencia de proporcionar asistencia y lidiar con las complicaciones del enfermo de Alzheimer sitúa a los cuidadores en una situación de alto riesgo, vulnerabilidad y estrés, ocasionando importantes problemas físicos y emocionales en muchos familiares. En cambio, existen cuidadores que disponen de una mentalidad resiliente que les protege y lleva a experimentar sentimientos positivos y experimentar menor sobrecarga. Esta experiencia positiva sucede porque interpretan el proceso de cuidado como menos negativo, afrontan la situación con una actitud positiva y son capaces de resistir y mantener un funcionamiento adaptativo. El objetivo de esta revisión narrativa da literatura fue señalar la necesidad de desarrollar programas de intervenciones centradas en el cuidador que promuevan los modelos salutogénicos, de resistencia, resistencia y crecimiento personal, para potenciar los recursos positivos del cuidador, de la familia y de la comunidad.


Subject(s)
Humans , Male , Female , Caregivers , Resilience, Psychological , Alzheimer Disease
13.
Rev. mex. ing. bioméd ; 36(3): 181-191, sep.-dic. 2015. tab
Article in Spanish | LILACS-Express | LILACS | ID: lil-771840

ABSTRACT

El Aislamiento Social es un problema que se acentúa en la etapa de la vejez, poniendo en riesgo la integridad física y mental de los adultos mayores. Para mitigar este problema, se han desarrollado trabajos computacionales que fomentan la socialización a través de actividades de interacción social basadas en la comunicación y movilidad del adulto mayor. Sin embargo, son escasos los trabajos que proveen evidencia estadística acerca del impacto de las actividades de interacción social con el grado de aislamiento social. Por lo tanto, el objetivo de este trabajo de investigación consiste en identificar actividades de interacción social que tienen relación estadísticamente significativa con el grado de aislamiento social. Los resultados indican que, las actividades de interacción social basadas en las llamadas telefónicas a través del teléfono móvil tienen una correlación inversa con el grado de riesgo de aislamiento social. En contraste, las actividades de interacción social basadas en el tiempo de permanencia dentro del hogar tienen una correlación directa. A partir de las actividades identificadas es posible desarrollar sistemas de cómputo capaces de proveer advertencias oportunas de aislamiento social en los adultos mayores. Con estas advertencias oportunas e intervenciones adecuadas es posible reducir el riesgo de padecer depresión, deterioro cognitivo o el empobrecimiento de la red social, mejorando así, la calidad de vida de los adultos mayores.


Social isolation is a condition that endangers the physical and mental integrity of the elderly. To mitigate this problem, there are computational approaches that encourage socialization through social interaction activities based on elderly's communication and mobility. However, few studies provide statistical evidence about the influence of the social interaction activities with the elderly's social isolation level. Therefore, the goal of this research work is to identify social interaction activities that have statistically significant association with elderly?s social isolation level. The results indicate that the social interaction activities based phone calls through the mobile phone have an inverse correlation with social isolation level. In contrast, the social interaction activities based on the time spent inside home have a direct correlation. From the identified activities, it is possible to develop computer systems capable of providing timely warnings of social isolation in older adults. This early warnings and appropriate interventions can reduce the risk of depression, cognitive impairment or impoverishment of the social network, thus improving the quality of life of elderly.

14.
Motriz rev. educ. fís. (Impr.) ; 21(1): 45-53, Jan-Mar/2015. tab, graf
Article in English | LILACS | ID: lil-744487

ABSTRACT

The aim of this study was to inspect the effects of format and task conditions on neutral players' heart rate responses and time-motion characteristics. Four formats of play using neutral players and three task conditions were inspected. Moreover, the factor repetition (3 games per each SSG) was also analysed. Ten male amateur soccer players (26.36 ± 5.33 years old, 8 ± 3.2 years of practice, 66.18 ± 10.16 bpm at rest) participated in this study. The repeated measured revealed that no differences were found between repetitions (Pillai's Trace = .075; F 8, 100 = 1.007; p-value = .436; = .075; Power = .445; small effect size). In the game 1 significant interaction effects between the two factors on heart rate responses and time-motion profiles were observed (Pillai's Trace = 0.699; F 24,428 = 3.774; p-value = .001; = .175; Power = 1.000; moderate effect size). In the game 2 , significant interaction effects between the two factors on heart rate responses and time-motion profiles were observed (Pillai's Trace = .712; F 24,428 = 3.860; p-value = .001; = .178; Power = 1.000; moderate effect size). Finally, in the game 3 significant interaction effects between the two factors on heart rate responses and time-motion profiles were observed (Pillai's Trace = .729; F 24,428 = 3.972; p-value = .001; = .182; Power = 1.000; moderate effect size). Briefly, it was possible to conclude that the biggest formats statistically increased the heart rate responses and time-motion characteristics of neutral players. It was also possible to observe that the mean values of heart rate responses found in neutral players throughout small-sided games were appropriated to very light or recovery workouts.


O objetivo deste estudo foi avaliar os efeitos do formato e condições da tarefa nas respostas cardíacas e perfis de movimento de jogadores neutros. Adotaram-se quatro formatos de jogo e três condições da tarefa utilizando jogadores neutros. Participaram no estudo dez jogadores de futebol amador (26,36 ± 5,33 anos de idade, 8 ± 3,2 anos de prática, 66,18 ± 10,16 bpm em descanso). O teste de medidas repetidas não mostraram diferenças estatisticamente significativas entre repetições (Pillai's Trace = 0,075; F 8, 100 = 1,007; p-value = 0,436; = 0,075; Power = 0,445). No jogo 1 identificaram-se diferenças estatisticamente significativas na interação entre factores nas variáveis de frequência cardíaca e velocidade (Pillai's Trace = 0,699; F 24,428 = 3,774; p-value = 0,001; = 0,175; Power = 1,000). No jogo 2 identificaram-se diferenças estatisticamente significativas na interação entre factores nas variáveis de frequência cardíaca e velocidade (Pillai's Trace = 0,712; F 24,428 = 3,860; p-value = 0,001; = 0,178; Power = 1,000). Finalmente, no jogo 3 identificaram-se diferenças estatisticamente significativas na interação entre factores nas variáveis de frequência cardíaca e velocidade (Pillai's Trace = 0,729; F 24,428 = 3,972; p-value = 0,001; = 0,182; Power = 1,000). Concluiu-se com este estudo que os formatos maiores aumentam estatisticamente a resposta cardíaca e o perfil de movimento de jogadores neutros. Foi igualmente possível observar que os valores médios de frequência cardíaca encontrados em jogadores neutros são apropriados para trabalhos de baixa intensidade ou de recuperação ativa.


El objetivo de este estudio fue evaluar los efectos de formato y de tareas en condiciones respuestas cardíacas y el movimiento de perfiles de los jugadores neutrales. Se utilizaron cuatro formatos de juego y tres condiciones tarea utilizando jugadores neutrales. Participó en el estudio, diez jugadores de fútbol (26,36 ± 5,33 años de edad, 8 ± 3,2 años de práctica, 66,18 ± 10,16 lpm en reposo). La prueba de medidas repetidas mostró diferencias estadísticamente significativas entre repeticiones (Pillai's Trace = 0,075; F 8, 100 = 1,007; p-value = 0,436; = 0,075; Power = 0,445). En lo juego 1 hubo diferencias estadísticamente significativas entre los factores (Pillai's Trace = 0,699; F 24,428 = 3,774; p-value = 0,001; = 0,175; Power = 1,000). En lo juego 2 hubo diferencias estadísticamente significativas entre los factores (Pillai's Trace = 0,712; F 24,428 = 3,860; p-value = 0,001; = 0,178; Power = 1,000). En lo juego 3 hubo diferencias estadísticamente significativas entre los factores (Pillai's Trace = 0,729; F 24,428 = 3,972; p-value = 0,001; = 0,182; Power = 1,000). Se concluye de este estudio que los formatos más grandes estadísticamente aumentan respuesta cardiaca y el perfil de movimiento de jugadores neutrales. También se observó que los valores promedio de la frecuencia cardíaca que se encuentran en los jugadores papeles neutros son adecuados para baja intensidad o de recuperación activa.


Subject(s)
Humans , Male , Adult , Athletic Performance/physiology , Soccer/physiology , Motor Activity , Heart Rate/physiology , Time and Motion Studies
16.
Rev. peru. med. exp. salud publica ; 30(4): 575-582, oct.-dic. 2013. graf, tab
Article in Spanish | LILACS, LIPECS | ID: lil-698115

ABSTRACT

Objetivos. Determinar el patrón de susceptibilidad antibiótica de cepas de Streptococcus pneumoniae aisladas de portadores nasofaríngeos sanos menores de 2 años de siete regiones del Perú. Materiales y métodos. Entre el 2007 y 2009 se tomaron muestras de hisopado nasofaríngeo a 2123 niños sanos entre 2 y 24 meses de edad en los consultorios de crecimiento y desarrollo (CRED) y vacunación de hospitales y centros de salud de Lima, Piura, Cusco, Abancay, Arequipa, Huancayo, e Iquitos. Se determinó la resistencia a diez antibióticos mediante la prueba de disco-difusión de las cepas de neumococo aisladas. Resultados. Se aislaron 572 cepas. Se encontró altas tasas de resistencia a cotrimoxazol (58%); penicilina (52,2% no-sensibles); tetraciclina (29,1%); azitromicina (28,9%), y eritromicina (26,3%). La resistencia a cloranfenicol fue baja (8,8%). Se encontró 29,5% de multirresistencia. La resistencia a la azitromicina y a la penicilina fue diferente en las siete regiones (p<0,05), hallándose el mayor porcentaje de cepas no-sensibles a penicilina en Arequipa (63,6%), mientras que el menor fue en Cusco (23,4%). Conclusiones. Los elevados niveles de resistencia encontrados para penicilina, cotrimoxazol y macrólidos en cepas de neumococo aisladas de portadores sanos en todas las regiones estudiadas, y su asociación con uso previo de antibióticos, representan un importante problema de salud pública en nuestro país. Esto resalta la necesidad de implementar, a nivel nacional, estrategias para disminuir el uso irracional de antibióticos, sobre todo en la población pediátrica. Es necesario complementar los datos de resistencia a penicilina con la determinación de la concentración mínima inhibitoria para hacer las recomendaciones terapéuticas respectivas.


Objectives. To determine the pattern of antibiotic susceptibility of isolated Streptococcus pneumoniae strains of healthy nasopharyngeal carriers younger than 2 years in seven regions of Peru. Materials and methods. Between 2007 and 2009, nasopharyngeal swab samples were collected among 2123 healthy children aged 2-24 months in growth and development medical practices (CRED) and vaccination offices of hospitals and health centers in Lima, Piura, Cusco, Abancay, Arequipa, Huancayo, and Iquitos. The resistance to ten antibiotics through disk diffusion sensitivity testing of isolated pneumococcus strains was determined. Results. 572 strains were isolated. High rates of resistance to co-trimoxazole (58%), penicillin (52.2% non-sensitive); tetracycline (29,1%); azithromycin (28,9%), and erythromycin (26,3%). Resistance to chloramphenicol was low (8.8%). Multiresistance was found at 29.5%. Resistance to azithromycin and penicillin was different in all seven regions (p<0,05), the highest percentage of non-sensitive strains being found in Arequipa (63,6%), whereas the lowest percentage was found in Cusco (23.4%). Conclusions. High levels of resistance found to penicillin, co-trimoxasole and macrolides in isolated pneumococcus strains of healthy carriers in all studied regions, and their association to a previous use of antibiotics, represent a significant public health problem in our country. This emphasizes the need to implement nationwide strategies to reduce the irrational use of antibiotics, especially among children. It is necessary to complement data of resistance to penicillin with the determination of minimal inhibitory concentration to make proper therapeutic recommendations.


Subject(s)
Child, Preschool , Female , Humans , Infant , Male , Drug Resistance, Microbial , Nasopharynx/microbiology , Streptococcus pneumoniae/drug effects , Carrier State , Cross-Sectional Studies , Microbial Sensitivity Tests , Peru
17.
Rev. peru. med. exp. salud publica ; 29(1): 53-60, enero-mar. 2012. ilus, tab
Article in Spanish | LILACS, LIPECS | ID: lil-625604

ABSTRACT

Objetivos. Determinar la frecuencia y distribución de serotipos de S. pneumoniae en portadores nasofaríngeos sanos menores de dos años previa al uso universal de la vacuna conjugada antineumocócica en el Perú. Materiales y métodos. Entre los años 2007 y 2009 se tomaron muestras de hisopado nasofaríngeo a 2123 niños sanos entre 2 y 24 meses de edad en los consultorios de crecimiento y desarrollo o vacunación de hospitales y centros de salud de siete ciudades del Perú: costa (Lima, Piura); sierra (Cusco, Abancay, Arequipa y Huancayo) y selva (Iquitos). Las cepas de neumococo fueron aisladas e identificadas en el laboratorio central del proyecto en Lima y serotipificadas por reacción de Quellung en el Laboratorio de Referencia de Neumococo del Centro de Control y Prevención de Enfermedades. Resultados. Se encontró 27,0% (573/2123) de portadores nasofaríngeos sanos de neumococo. En las 526 cepas analizadas se encontraron 42 serotipos; los más frecuentes fueron: 19F (18,1%), 6B (14,3%); 23F (8,9%) y 14 (6,5%). Conclusiones. La distribución de serotipos vacunales en las cepas analizadas fue de 50,0% para los serotipos presentes en la vacuna conjugada heptavalente; 50,2% para los serotipos presentes en la vacuna decavalente y 57,2% para la vacuna 13-valente.


Objectives. To determine the carriage rate and serotype distribution of Streptococcus pneumoniae in the nasopharynx of healthy children younger than 2 years prior to the universal use of the pneumococcal conjugate vaccines in Peru. Materials and methods. Between 2007 and 2009 we collected nasopharyngeal swab samples from 2,123 healthy children aged 2 to 24 months in the vaccination and healthy children consultation offices of pediatric hospitals and health centers in 7 cities in Peru: on the coast (Lima, Piura), highlands (Cusco, Abancay, Arequipa and Huancayo) and amazon basin (Iquitos). The pneumococcal strains were isolated and identified at the central laboratory of the project in Lima, and serotyped by Quellung reaction in the pneumococcal reference laboratory at the Center for Diseases Control and Prevention (CDC). Results. We found 27% (573/2123) of pneumococcal nasopharyngeal healthy carrier children. Among the 526 analyzed strains, we found 42 serotypes; the most common were: 19F (18.1%), 6B (14.3%); 23F (8.9%) and 14 (6.5%). Conclusions. The distribution of vaccine serotypes in the analyzed strains was of 50% for the serotypes present in the seven-valent vaccine, 50.2% for the serotypes present in the ten-valent vaccine and 57.2% for those present in the thirteen-valent vaccine.


Subject(s)
Female , Humans , Infant , Male , Pneumococcal Vaccines , Streptococcus pneumoniae/classification , Carrier State , Cross-Sectional Studies , Peru , Serotyping
20.
In. Giovanella, Lígia; Escorel, Sarah; Lobato, Lenaura de Vasconcelos Costa; Noronha, José Carvalho de; Carvalho, Antonio Ivo de. Políticas e sistema de saúde no Brasil. Rio de Janeiro, Fiocruz, 2 ed., rev., amp; 2012. p.885-910, graf, tab.
Monography in Portuguese | LILACS | ID: lil-670034
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