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Resumen Antecedentes: El cáncer de células pequeñas (CPCP) representa el 13-15% del total de neoplasias primarias de pulmón. Se caracteriza por su rapidez en la tasa de crecimiento y en el desarrollo de metástasis a distancia. Objetivos: Orientar y estandarizar el tratamiento del CPCP enfermedad extensa en México basado en evidencia clínica nacional e internacional. Material y métodos: Este documento se desarrolló como una colaboración del Instituto Nacional de Cancerología y la Sociedad Mexicana de Oncología en cumplimiento con estándares internacionales. Se integró un grupo conformado por oncólogos médicos, cirujanos oncólogos, cirujanos de tórax, radio-oncólogos y metodólogos con experiencia en revisiones sistemáticas de la literatura y guías de práctica clínica. Resultados: Se consensaron, por el método Delphi y en reuniones a distancia, las recomendaciones en CPCP enfermedad extensa, producto de preguntas de trabajo. Se identificó y evaluó la evidencia científica que responde a cada una de dichas preguntas clínicas antes de incorporarla al cuerpo de la guía. Conclusión: Esta guía proporciona recomendaciones clínicas para el manejo de la enfermedad extensa del CPCP y durante el proceso de toma de decisiones de los clínicos involucrados con su manejo en nuestro país para mejorar la calidad de la atención clínica para estos pacientes.

Abstract Background: Small cell lung cancer (SCLC) represents 13-15% of all primary lung neoplasms and is characterized by its rapid growth rate and the rapid development of distant metastases. Objectives: To guide and standardize the treatment of extensive disease small cell lung cancer in Mexico based on national and international clinical evidence. Material and methods: This document was developed as a collaboration between the National Cancer Institute and the Mexican Society of Oncology in compliance with international standards. An interdisciplinary group was formed, including medical oncologists, oncological surgeons, thoracic surgeons, radiation oncologists, and methodologists with experience in systematic reviews of the literature and clinical practice guidelines. Results: A consensus was reached, both by the Delphi method and in remote meetings, of extensive disease recommendations resulting from work questions. The scientific evidence that answers each of these clinical questions was identified and critically evaluated, before being incorporated into the body of evidence of the Guide. Conclusions: This Clinical Practice Guide provides clinical recommendations for the management of extensive disease of SCLC to contribute to the decision-making process of the clinicians involved with its management in our country, hoping that this will contribute to improving the quality of clinical care in these patients.

https://doi.org/10.24875/j.gamo.22000122

CHRONIC ANEMIA CAUSED BY GIANT AND SOLITARY PEUTZ-JEGHERS HAMARTOMATOUS POLYP TREATED BY ENDOSCOPIC RESECTION PEUTZJEGHERS PEUTZ JEGHERS
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RODRIGUEZ-GUZMAN, Fernando

; RUAS, Jennifer Nakamura

; CABRAL, João Guilherme Guerra De Andrade Lima

; MICELLI-NETO, Otavio

; VENCO, Filadelfio Euclides

; ARDENGH, José Celso

Arquivos de Gastroenterologia

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jun 2023, Volume 60 N. 2 Pages 282 - 284

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/s0004-2803.20230222-155

Crecimiento corporal, composición proximal del músculo y parámetros hematológicos de juveniles de Colossoma macropomum alimentados con una dieta exclusivamente vegetal en comparación con una dieta con bajo contenido de harina de pescado
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Grande Fernández, Brenda Carolina

; Amaringo Cortegano, Carlos Andre

; Villanueva Chávez, César Augusto

; Uribe Gonçalves, Ligia

; Bezada Quintana, Sandra Gracia

; Carcelén Cáceres, Fernando Demetrio

; López Guerra, Sofía

Revista de Investigaciones Veterinarias del Perú

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apr 2023, Volume 34 N. 2 elocation e23524

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

ABSTRACT The aim of this study was to determine the effect of a vegetable diet compared to a diet containing fishmeal at the commercial level (6%) on bodygrowth, proximal composition offillets and haematological parameters of juvenil gamitana (Colossoma macropomum). The experiment followed a completely randomized design with two treatments, an exclusively vegetable diet and a diet with low fishmeal content (6%), and three 200 m3 dug earthen ponds as experimental units per treatment. A total of 1200 fish (172.9 g;19.4 cm) distributed in the six ponds (1 fish/m3) were used. Feeding was done twice a day (08:00 and 16:00) at a daily feeding rate of 2% for 60 days. The water quality parameters were monitored daily and showed constant values and within the comfort range of the species. The exclusively vegetable diet had a similar effect as the fishmeal diet on body growth [final weight 258.9 g, weight gain 86.1 g, supplied feed 128.4 g, feed conversion 1.24, relative growth rate 1.74%/day, factor of condition 1.91, 0% mortality], the proximal composition of fillets [moisture 77.90%, ash 1.39%, protein 18.98%, lipid 0.86%], as well as in the hematological parameters. It is concluded that an exclusively vegetable diet can be used for the rearing of juvenile gamitana, contributing to the sustainability of its production and reduction of feeding costs.

RESUMEN El estudio tuvo como objetivo determinar el efecto de una dieta vegetal en comparación con una dieta conteniendo harina de pescado al nivel comercial (6%) sobre el crecimiento corporal, composición proximal del músculo y parámetros hematológicos de juveniles de gamitana (Colossoma macropomum). El experimento siguió un diseño completamente al azar con dos tratamientos, una dieta exclusivamente vegetal y una dieta con bajo contenido de harina de pescado (6%), y tres estanques de tierra excavados de 200 m3 como unidades experimentales por tratamiento. Se trabajó con 1200 peces (172.9 g; 19.4 cm) distribuidos en los seis estanques (1 pez/m3). La alimentación se hizo dos veces al día (08:00 y 16:00) a una tasa de alimentación diaria de 2% durante 60 días. Los parámetros de calidad de agua fueron monitoreados diariamente y mostraron valores constantes y dentro del rango de confort de la especie. La dieta exclusivamente vegetal causó similar efecto que la dieta con harina de pescado sobre el crecimiento corporal [peso final 258.9 g, ganancia de peso 86.1 g, alimento ofrecido 128.4 g, conversión alimenticia 1.24, tasa de crecimiento relativo 1.74%/día, factor de condición 1.91, 0% de mortalidad], la composición proximal del músculo [humedad 77.90%, cenizas 1.39%, proteínas 18.98%, lípidos 0.86%], así como en los parámetros hematológicos. Se concluye que una dieta exclusivamente vegetal puede ser utilizada para la crianza de juveniles de gamitana contribuyendo a la sostenibilidad de su producción y reducción de costos por alimentación.

https://doi.org/10.15381/rivep.v34i2.23524

Guía de práctica clínica para el manejo del cáncer de pulmón de células pequeñas: enfermedad limitada
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Cabrera-Miranda, Luis A.

; Lozano-Ruiz, Francisco J.

; Blake-Cerda, Mónika

; Corona-Cruz, José F.

; Sánchez-Reyes, Roberto

; Pérez-Álvarez, Sandra I.

; Díaz-García, Diego A.

; Álvarez-Bojórquez, Mario E.

; Rivera-Márquez, Raúl

; López-Saucedo, Raúl A.

; Bolaño-Guerra, Laura M.

; Maldonado-Magos, Federico

; Aldaco-Sarvide, Fernando

; Alvarado-Zermeño, Adriana

; Barajas-Figueroa, Luis J.

; Bautista-Aragón, Yolanda

; Bolaños-Morales, Francina V.

; Castillo-Ortega, Graciano

; Félix-Leyva, Jesús A.

; Gerson-Cwilich, Raquel

; Guzmán-de Alba, Enrique

; López-Galindo, Ángel A.

; Mariscal-Ramírez, Carlos

; Piñeiro-Retif, Rafael

; Ramos-Prudencio, Rubí

; Rodríguez-Cid, Jerónimo

; Silva-Bravo, Fernando

; Arrieta, Óscar

Gaceta mexicana de oncología

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mar 2023, Volume 22 N. 1 Pages 3 - 23

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

Resumen Antecedentes: El cáncer de células pequeñas (CPCP) representa el 13-15% del total de neoplasias primarias de pulmón. Se caracteriza por su rapidez en la tasa de crecimiento y en el desarrollo de metástasis a distancia. Objetivos: Orientar y estandarizar el tratamiento del CPCP, enfermedad limitada, en México, basado en evidencia clínica nacional e internacional. Material y métodos: Este documento se desarrolló como una colaboración entre el Instituto Nacional de Cancerología y la Sociedad Mexicana de Oncología en cumplimiento con estándares internacionales. Se integró un grupo conformado por oncólogos médicos, cirujanos oncólogos, cirujanos de tórax, radio-oncólogos y metodólogos con experiencia en revisiones sistemáticas de la literatura y guías de práctica clínica. Resultados: Se consensuaron, por el método Delphi y en reuniones a distancia, las recomendaciones en CPCP enfermedad limitada, producto de las preguntas de trabajo. Se identificó y evaluó críticamente la evidencia científica que responde a cada una de dichas preguntas clínicas, antes de incorporarla a la guía. Conclusión: Esta guía proporciona recomendaciones clínicas para el manejo de la enfermedad limitada del CPCP y durante el proceso de toma de decisiones de los clínicos involucrados con su manejo en nuestro país para mejorar la calidad de la atención clínica en estos pacientes.

Abstract Background: Small cell lung cancer (SCLC) represents 13-15% of all primary lung neoplasms and is characterized by rapid growth rate and development of distant metastases. Objectives: To guide and standardize the treatment of limited disease small cell lung cancer in Mexico based on national and international clinical evidence. Material and methods: This document was developed as a collaboration between the National Cancer Institute and the Mexican Society of Oncology in compliance with international standards. An interdisciplinary group was formed, including medical oncologists, oncological surgeons, thoracic surgeons, radiation oncologists, and methodologists with experience in systematic reviews of the literature and clinical practice guidelines. Results: Consensus recommendations were reached, both by the Delphi method and in remote meetings, for limited SCLC disease resulting from the same number of work questions. The scientific evidence that answers each of these clinical questions was identified and critically evaluated, before being incorporated into the body of evidence of the guide. Conclusion: This guide provides clinical recommendations for the management of limited disease SCLC to contribute to the decision-making process of the clinicians involved with its management in our country, hoping that this will contribute to improving the quality of clinical care in these patients.

https://doi.org/10.24875/j.gamo.22000121

Overview of SARS-COV-2 infection at the Butantan Penitentiary Progression Center
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Andrade, Soraya Gomes de Amorim

; Andrade, Fernando Moreira

; Silva, Anderson da

; Cardoso, Maria Regina Alves

; Ferraz, Guilherme Rodrigues

; Barros, Eliana Nogueira Castro de

; Braga, Patrícia Emilia

; Cristófalo, Milena Martello

; Vieira, Júlia Rabello Guerra

; Lopes, Carolina de Souza

; Niyama, Alyne

; Carvalho, Juliana Lima de

; Aldrighi, José Mendes

Revista de Saúde Pública

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2023, Volume 57 Suppl. 1 elocation 10s

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO OBJETIVO Estimar a prevalência da exposição ao vírus SARS-CoV-2 entre indivíduos vivendo em restrição de liberdade. MÉTODOS Foi realizado inquérito de soroprevalência com a população da penitenciária feminina do Centro de Progressão Penitenciária (CPP) do Butantan (município de São Paulo), entre 24 de junho e 20 de agosto de 2020. Nesse período, segundo a Secretaria de Administração Penitenciária (SAP), a positividade dos testes rápidos entre detentos variou de 65 a 78%. O método de avaliação utilizado no estudo foi o teste rápido “One Step COVID-19” (cromatografia), da empresa Wondfo, empregando-se também o método RT-PCR em participantes sintomáticos para confirmação do quadro viral. A população do estudo foi constituída por 879 reeducandas e 170 funcionários da instituição. RESULTADOS A prevalência de anticorpos totais (IgG/IgM) contra o vírus SARS-CoV-2 na população total de 1.049 participantes do estudo foi de 6,1%; entre a população de 879 reeducandas foi observada prevalência de 5,8% e entre os servidores da instituição, 7,5%. CONCLUSÃO Houve baixa prevalência de covid-19 no CPP do Butantan, o que se deve à implementação de medidas de prevenção simples na instituição, como o uso de máscaras (com trocas adequadas), ênfase na higiene, lavagem das mãos e distanciamento social, além de outras estratégias, como suspensão de visitas de familiares e amigos das reeducandas, cortes de consultas médicas eletivas e do trabalho externo.

ABSTRACT OBJECTIVE To estimate the prevalence of exposure to the SARS-CoV-2 virus among individuals living in restricted freedom. METHODS A seroprevalence survey was carried out with the population of the female penitentiary of the Centro de Progressão Penitenciária (CPP) in Butantan (municipality of São Paulo), between June 24 and August 20, 2020. During this period, according to the Secretariat of Penitentiary Administration (SAP), the positivity of rapid tests among inmates ranged from 65% to 78%. The evaluation method used in the study was the “One Step COVID-19” rapid test (chromatography), from the company Wondfo, also using the RT-PCR method in symptomatic participants to confirm the viral condition. The study population consisted of 879 female inmates and 170 employees of the institution. RESULTS The prevalence of total antibodies (IgG/IgM) against the SARS-CoV-2 virus in the total population of 1049 study participants was 6.1%; among the population of 879 inmates,a prevalence of 5.8% was observed, and among the institution’s employees, 7.5%. CONCLUSIONS The prevalence of covid-19 at the Butantan CPP was low, which is due to the implementation of simple prevention measures at the institution, such as the use of masks (with appropriate changes), emphasis on hygiene, hand washing and social distancing, in addition to other strategies, such as suspending inmates’ visits from relatives and friends and cutting back on elective medical appointments and outside work.

https://doi.org/10.11606/s1518-8787.2023057004717

Overview of SARS-COV-2 infection at the Butantan Penitentiary Progression Center
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Andrade, Soraya Gomes de Amorim

; Andrade, Fernando Moreira

; Silva, Anderson da

; Cardoso, Maria Regina Alves

; Ferraz, Guilherme Rodrigues

; Barros, Eliana Nogueira Castro de

; Braga, Patrícia Emilia

; Cristófalo, Milena Martello

; Vieira, Júlia Rabello Guerra

; Lopes, Carolina de Souza

; Niyama, Alyne

; Carvalho, Juliana Lima de

; Aldrighi, José Mendes

Revista de Saúde Pública

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2023, Volume 57 elocation 10s

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

https://doi.org/10.11606/s1518-8787.2023057004717

COMPLICATIONS AFTER SURGICAL TREATMENT OF JUPITER’S MONTEGGIA TYPE II FRACTURES
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GUERRA, EMANUELLY RIBEIRO

; ARAÚJO FILHO, LUIZ ROBERTO SOARES DE

; KIKUTA, FERNANDO KENJI

; ZOGBI, DANIEL ROMANO

; MOURARIA, GUILHERME GRISI

; ETCHEBEHERE, MAURICIO

Acta Ortopédica Brasileira

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2023, Volume 31 N. 3 elocation e267308

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Monteggia fracture-dislocations are rare injuries, affecting about 2-5% of the population. Jesse Jupiter subdivided Bado’s Type II fractures into four types, all of which presented an associated radial head fracture. Associated chondral and ligament injuries can evolve with postoperative complications. Objective: To evaluate the incidence of complications and risk factors that may influence the postoperative outcomes of Jupiter lesions. Methods: This retrospective study was conducted with surgically treated patients. The characteristics related to fractures and surgical approaches were evaluated and these variables were correlated with radiographic and functional postoperative complications. Results: A total of 15 patients were evaluated, mostly men and with a higher prevalence of Types IIA and IID. The most frequent complications were heterotopic ossification and osteolysis around the radial head prosthesis. Postoperative instability occurred only in the lateral collateral ligament. According to MEPS functional score, 53% of the patients evolved with unfavorable outcomes. Conclusion: The studied cases evolved with high rates of postoperative complications, mainly in Jupiter’s Type IID fractures and associated coronoid fractures. Level of Evidence III, Therapeutic Study.

RESUMO A fratura-luxação de Monteggia é uma lesão rara que acomete cerca de 2-5% da população. Jesse Jupiter subdividiu as fraturas tipo II de Bado em quatro tipos, todos eles associados à fratura da cabeça do rádio. As lesões condral e ligamentares associadas podem evoluir com complicações pós-operatórias. Objetivo: Avaliar a incidência das complicações e os fatores de risco que podem influenciar os resultados pós-operatórios nas fraturas de Monteggia tipo II de Jupiter. Métodos: Estudo retrospectivo com pacientes tratados cirurgicamente. Avaliaram-se as características relacionadas às fraturas e as técnicas cirúrgicas utilizadas e, em seguida, tais variáveis foram correlacionadas com complicações pós-operatórias radiográficas e funcionais. Resultados: Foram avaliados 15 pacientes, havendo predomínio do sexo masculino e maior prevalência das fraturas tipo IIA e IID. As complicações mais frequentes foram a ossificação heterotópica e a osteólise ao redor da prótese da cabeça do rádio. A instabilidade pós-operatória ocorreu somente no complexo ligamentar lateral. Funcionalmente, segundo o Mayo Elbow Performance Score, 53% dos pacientes evoluíram com resultados desfavoráveis. Conclusão: Observou-se alta taxa de complicação pós-operatória, principalmente nas fraturas tipo II-D de Jupiter e naquelas com fratura do coronoide associada. Nível de Evidência III, Estudo Terapêutico.

https://doi.org/10.1590/1413-785220233103e267308

Métodos para la detección de cardiopatías congénitas en neonatos
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Márquez-Guerra, Roberto Rafael

; Ramírez-Delgado, Javier Alonso

; Ruiz-Ruiz, Marcos Fernando

Revista Cubana de Información en Ciencias de la Salud

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2023, Volume 34 elocation e2180

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

ABSTRACT Congenital heart disease is one of the most common innate malformations, and early detection is vital. The aim of this study was to characterize the publications on methods for the detection of congenital heart disease in neonates based on three categories: the general characteristics of the investigations, the information provided by the researchers, and the definition and characteristics of the methodologies used. For this purpose, and with the help of MS Excel 16.52 pivot tables and VOSviewer 1.6.17 software, a systematized review was carried out that allowed us to compile 63 articles published between 2010 and 2021 in Scopus, Web of Science and PubMed. The findings evidence that academic production has been increasing since 2018, with the United States being at the forefront of this and echocardiography and oximetry being the most studied procedures. The comparison between the methodologies warns that detection by oximetry is the most outstanding in terms of the factors evaluated. This research opens up new lines of investigation in the field with the aim of developing and applying new methodologies or improving existing ones to meet the needs of the population.

RESUMEN Las cardiopatías congénitas conforman el grupo de las malformaciones innatas más comunes, siendo vital su detección temprana. Este estudio tuvo por objetivo caracterizar las publicaciones acerca de los métodos para la detección de cardiopatías congénitas en neonatos a partir de tres categorías: las características generales de las investigaciones, la información de los investigadores y la definición y características de las metodologías practicadas. Para tal efecto, y con ayuda de tablas dinámicas de MS Excel 16.52 y el software VOSviewer 1.6.17, se llevó a cabo una revisión sistematizada que permitió recopilar 63 artículos publicados entre 2010 y 2021 en Scopus, Web of Science y PubMed. Los hallazgos evidencian que la producción académica ha ido incrementándose desde el 2018, teniendo a Estados Unidos a la vanguardia de esta y siendo la ecocardiografía y la oximetría los procedimientos más estudiados. La comparación entre las metodologías advierte que la detección por oximetría es la más destacable, en cuanto a los factores evaluados. Esta investigación abre nuevas líneas de indagación en la materia con la finalidad de desarrollar y aplicar nuevas metodologías o perfeccionar las ya existentes para que se ajusten a las necesidades de la población.

Un proyecto de país para la sanidad española del siglo XXI: refundar la centenaria Escuela Nacional de Sanidad
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Lamata-Cotanda, Fernando

; Freire-Campo, José Manuel

; Repullo-Labrador, José Ramón

; Martín-Moreno, José María

; Martínez-Navarro, Ferrán

; Guerra-Romero, Luis

Gaceta Sanitaria

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dec 2022, Volume 36 N. 6 Pages 502 - 503

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.1016/j.gaceta.2022.03.008

10.

Un proyecto de país para la sanidad española del siglo XXI: refundar la centenaria Escuela Nacional de Sanidad
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Lamata-Cotanda, Fernando

; Freire-Campo, José Manuel

; Repullo-Labrador, José Ramón

; Martín-Moreno, José María

; Martínez-Navarro, Ferrán

; Guerra-Romero, Luis

Gaceta Sanitaria

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dec 2022, Volume 36 N. 6 Pages 502 - 503

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.1016/j.gaceta.2022.03.008

11.

Importancia de los macrófagos cargados con hemosiderina en el diagnóstico de la hemorragia alveolar difusa
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Giménez, Cintia Lorena

; Guerra, Fernando

; Ariagno, Julia

; Angeleri, Anabela

; Palaoro, Luis

; Rocher, Adriana

Acta bioquímica clínica latinoamericana

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dec 2022, Volume 56 N. 4 Pages 407 - 413

Abstract: Pt En Es | Text: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo A hemorragia alveolar difusa (HAD) é uma síndrome clínica com alta mortalidade que compromete a função respiratória. Seu diagnóstico se baseia em testes clínicos, radiológicos e citológicos. O objetivo do trabalho foi ratificar o valor de referência de hemossiderófagos em lavagens broncoalveolares (LBA) (hemossiderófagos ≥20%), relacioná-los com a etiologia e definir as condições pré-analíticas para que a reação de Perls alcance valores elevados de sensibilidade. De 109 amostras de pacientes com suspeita de HAD, 90 foram analisadas para cumprir com os critérios de inclusão; 36 resultaram positivas para HAD, 3 foram falsos negativos e 51 resultaram negativas. A sensibilidade foi de 92% e a especificidade de 100%. A média de hemossiderófagos para amostras com diagnóstico de HAD foi de 70%, eles foram agrupados de acordo com a etiologia: processos infecciosos puros (PI), doenças autoimunes puras (DA), doenças neoplásicas puras (DN), doenças autoimunes mais processos infecciosos (DA+PI), doenças neoplásicas mais processos infecciosos (DN+PI), miscelâneas (MI). A média de hemossiderófagos para cada grupo foi: PI (n=7) 50%, DA (n=15) 58%, DN (n=6) 73%, DA+PI (n=5) 80%, DN+PI (n=4) 80%, MI (n = 2) 45% (p= 0,57). A porcentagem de pacientes falecidos foi de 49% (n=19), com uma média de hemossiderófagos de 70%, em comparação com 64% de pacientes não falecidos (p=0,25). Foi ratificado o valor de referência para estabelecer o diagnóstico de HAD em amostras LBA obtidas 36 horas após o início dos sintomas através da reação de Perls, que apresenta alta sensibilidade e especificidade para esse diagnóstico.

Abstract Difusse alveolar hemorrhage (DAH) is a clinical syndrome with high mortality. Its diagnosis is based on clinical, radiological and cytological tests. The objective of this study was to ratify the reference value of hemosiderophages in bronchoalveolar lavages (BAL) (hemosiderophagues ≥20%), to correlate with the etiology and define the pre-analytical conditions for the Perls reaction to reach high sensitivity values. Out of the 109 samples from patients with suspected ADH, 90 were analysed for meeting the inclusion criteria; 36 were positive for HAD, 3 were false negatives, and 51 were negative (sensitivity 92%; specificity 100%). The median number of hemosiderophagues for samples with a diagnosis of ADH was 70%; they were grouped according to etiology: pure infectious processes (PI), pure autoimmune diseases (AD), pure neoplastic diseases (ND), autoimmune diseases plus infectious processes (AD + PI), and miscellaneous (MI). The median number of hemosiderophagues for each group was: PI (n=7) 50%, AD (n=15) 58%, ND (n=6) 73%, AD + PI (n=5) 80%, ND + PI (n=4) 80%, MI (n=2) 45% (p=0.57). The percentage of deceased patients was 49% (n=19), with a median hemosiderophague of 70%, compared with 64% of non-deceased patients (p=0.25). The reference value to establish the diagnosis of ADH in BAL simples obtained 36 hours after the beginning of symptoms using the Perls reaction was ratified, which shows a high sensitivity and specificity to make the diagnosis of ADH.

Resumen La hemorragia alveolar difusa (HAD) es un síndrome clínico con una alta mortalidad que compromete la función respiratoria. Su diagnóstico se basa en pruebas clínicas, radiológicas y citológicas. El objetivo del trabajo fue ratificar el valor de referencia de hemosiderófagos en lavados broncoalveolares (BAL) (hemosiderófagos ≥20%), correlacionar con la etiología y definir las condiciones preanalíticas para que la reacción de Perls alcance valores elevados de sensibilidad. De 109 muestras de pacientes con sospecha de HAD, se analizaron 90 por cumplir los criterios de inclusión; 36 resultaron positivas para HAD, 3 falsamente negativas y 51 resultaron negativas. La sensibilidad fue de 92% y la especificidad de 100%. La mediana de hemosiderófagos para muestras con diagnóstico de HAD fue de 70%. Se agruparon según la etiología: procesos infecciosos puros (PI), enfermedades autoinmunes puras (EA), enfermedades neoplásicas puras (EN), enfermedades autoinmunes más procesos infecciosos (EA+PI), enfermedades neoplásicas más procesos infecciosos (EN+PI), misceláneas (MI). La mediana de hemosiderófagos para cada grupo fue: PI (n=7) 50%, EA (n=15) 58%, EN (n=6) 73%, EA+PI (n=5) 80%, EN+PI (n=4) 80%, MI (n=2) 45% (p=0,57). El porcentaje de pacientes fallecidos fue de 49% (n=19), con una mediana de hemosiderófagos de 70%, en comparación con la de pacientes no fallecidos de 64% (p=0,25). Se ratificó el valor de referencia para establecer el diagnóstico de HAD en muestras de BAL obtenidas luego de las 36 h de comenzados los síntomas utilizando la reacción de Perls, la cual demuestra una alta sensibilidad y especificidad para dicho diagnóstico.

12.

Cardiovascular Risk Factors in Haul Truck Operators of the Mining Sector Working a Rotational Schedule
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Marques, Rafaela Aparecida Mendonça

; Camargo, Priscila Pena

; Souza, Gabriela Guerra Leal

; Gouvea, Graziela Dutra Rocha

; Fajardo, Virgínia Capistrano

; Nascimento Neto, Raimundo Marques do

; Silva, André Luis

; Oliveira, Fernando Luiz Pereira de

International Journal of Cardiovascular Sciences

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jun 2022, Volume 35 N. 3 Pages 400 - 409

Abstract: En | Text: En | PDF: En

Abstract Background: Due to the growing concern about work-related social and health aspects, occupational health and safety has become relevant. Objective: This work aims to develop a model to assist cardiovascular risk management in a team of haul truck operators, who work in rotating shifts at a mining company in Brazil. Methods: This longitudinal study evaluated risk factors for cardiovascular diseases of 191 mineworkers at three times points – 2010, 2012, and 2015. In addition, the risk of developing cardiovascular diseases was calculated, and the risk factors were analyzed using the chi-square test, the U Mann-Whitney test, and binary logistic regression. The significance level was set at 5%. Results: In the study period, body weight, body mass index (BMI), waist-to-height ratio (WHR), systolic (SBP), and diastolic blood pressure (DBP), total cholesterol, high-density lipoprotein cholesterol (HDL-C), and triglycerides levels of the study group increased. In 2015, there was a high prevalence of alcohol intake, overweight or obesity, central obesity, inadequate WHR, high blood pressure, total cholesterol above 190 mg/dL, and triglycerides above 150 mg/dL. An association was identified between increased cardiovascular risk and age, SBP, HDL-C, low-density lipoprotein cholesterol (LDL-C), and elevated glucose levels. Conclusion: Intense interventions for reduction and prevention of elevated alcohol intake, blood pressure levels, WHR, metabolic syndrome, blood glucose, and LDL-C levels, and low HDL-C levels are needed. In addition, a close monitoring of mine workers over 38 years of age who smoke, consume alcoholic beverages, and have altered blood glucose levels is important.

https://doi.org/10.36660/ijcs.20210111

13.

Detección de Chlamydia spp. en leucocitos de sangre periférica de ovinos sin aborto previo
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Guerra-Infante, Fernando Martin

; López-Villegas, Edgar Oliver

; López-Vargas, Susan

; Mata-Vite, Carlos

; López Hurtado, Marcela

; Cancino-Díaz, Juan Carlos

; Gutiérrez-Paredes, Sonia

; de Haro-Cruz, María de Jesús

Revista de Medicina Veterinaria

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jun 2022, N. 44 Pages 61 - 69

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

Resumen El aborto enzootico ovino es una enfermedad causada por Chlamydia abortus. Es considerada una zoonosis y una de las principales causas de pérdidas económicas en estas explotaciones. Este trabajo se enfocó en utilizar el cultivo de leucocitos de animales sin signos de abortos y la detección de anticuerpos para determinar la posible presencia de C. abortus en explotaciones de traspatio. Se obtuvieron 42 muestras de sangre periférica de ovejas de diferentes poblaciones. La detección de Chlamydia abortus se realizó mediante la tinción de Giemsa y la técnica de PCR. La detección de anticuerpos anti-C. abortus se dio mediante una técnica de ELISA comercial. Los resultados mostraron 21 muestras positivas mediante la técnica de PCR, de las cuales solo 10 fueron positivas mediante la técnica de Giemsa, mientras que 22 sueros mostraron anticuerpos anti-C. abortus. En este estudio el 38,1 % de las muestras fueron positivas a la infección por C. abortus, como se confirmó mediante PCR y serología. En conclusión, los leucocitos de sangre periférica pueden ser útiles para detectar una infección por Chlamydia spp. en explotaciones sin historial de abortos, con lo que se puede conocer la prevalencia real del aborto enzootico ovino en México.

Abstract The Ewes Enzootic Abortion is a disease caused byChlamydia abortus. It is deemed a zoonosis and one of the leading causes of financial losses in this type of business. This article focuses on using the culture of leukocytes from animals without any abortion symptoms and antibody detection to determine the potential presence ofC. abortusin backyard exploitations. Forty-two samples of peripheral blood were obtained from ewes in different populations. The detection ofChlamydia abortuswas carried out by using the Giemsa dye and PCR technique. Anti-C. Abortusantibody detection was performed through a commercial ELISA technique. Results showed 21 positive samples using the PCR, and only ten were positive according to the Giemsa dye, while 22 serum samples showed anti-C. abortusantibody. In this study, 38.1% of the samples were positive for theC. abortusinfection, as verified with the PCR and serology. In conclusion, peripheral blood leukocytes can be helpful to detect an infection caused byChlamydiaspp. Animal exploitation without any previous abortion allows knowing the real prevalence of ewes’ enzootic abortion in Mexico.

https://doi.org/10.19052/mv.vol1.iss44.8 139 downloads

14.

Algoritmo de Emergencias Médicas de Chiapas para pacientes en estado de choque
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George Aguilar, Fernando

; Monares Zepeda, Enrique

; García Guerra, Mariana Piedad

; George Aguilar, José Alberto

; Pérez Nieto, Orlando Rubén

; Ymatzu Romero, Gloria Fátima

Medicina crítica (Colegio Mexicano de Medicina Crítica)

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jun 2022, Volume 36 N. 3 Pages 168 - 173

Abstract: En Pt Es | Text: En Pt Es | PDF: En | PDF: Pt | PDF: Es

Abstract The approach on the best strategy to diagnose and manage patients in shock disease (CD) quickly and efficiently is dynamic, it depends on the characteristics of the patient, the available technology, the scientific evidence always in evolution; All of this leads to considerable variation in daily practice. The objective of this proposal is to present an algorithm based on clinical criteria and optimizing the available tools, achieving a simple, fast diagnostic process with the main objective of being useful to the patient.

Resumo A abordagem sobre a melhor estratégia para diagnosticar e manejar pacientes em choque (PC) de forma rápida e eficiente é dinâmica, depende das características do paciente, da tecnologia disponível, das evidências científicas sempre em evolução; tudo isso leva a uma variação considerável na prática diária. O objetivo desta proposta é apresentar um algoritmo baseado em critérios clínicos e otimizando as ferramentas disponíveis, alcançando um processo diagnóstico simples e rápido com o objetivo principal de ser útil para o manejo do paciente.

Resumen El abordaje sobre la mejor estrategia para diagnosticar y manejar pacientes en estado de choque (EC) de forma rápida y eficiente es dinámico, depende de las características propias del paciente, de la tecnología disponible y la evidencia científica siempre en evolución; todo esto lleva a que exista considerable variación en la práctica diaria. El objetivo de esta propuesta es dar a conocer un algoritmo basado en criterios clínicos, optimizando las herramientas disponibles y logrando un proceso diagnóstico sencillo y rápido con el principal objetivo de ser útil para el manejo del paciente.

https://doi.org/10.35366/105383

15.

Sobre os danos causados pela ferrugem asiática da soja
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Reis, Erlei Melo

; Carmona, Marcelo Anibal

; Casa, Ricardo Trezzi

; Zambolim, Laércio

; Menten, José Otávio

; Jualiatti, Fernando Cesar

; Tolotti, Carla Gabriela

; Guerra, Wanderlei Dias

Summa Phytopathologica

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jun 2022, Volume 48 N. 2 Pages 53 - 54

Abstract: Pt | Text: Pt | PDF: Pt

https://doi.org/10.1590/0100-5405/230240

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