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1.
Antibiotics (Basel) ; 9(6)2020 Jun 19.
Article in English | MEDLINE | ID: mdl-32575377

ABSTRACT

The objectives of this study were to report on the antimicrobial susceptibility of 141 clinically significant anaerobic bacteria isolated from bloodstream infections between January 2016 and April 2020 in a tertiary-care hospital in Granada (Spain) and to describe the main clinical features of the patients. Species identification was performed by MALDI-TOF MS (Bruker Daltonics, Billerica, MA, USA). Antimicrobial susceptibility tests were performed against penicillin, amoxicillin-clavulanic acid, imipenem, moxifloxacin, clindamycin, metronidazole, and piperacillin-tazobactam using the gradient diffusion technique and EUCAST breakpoints, except for moxifloxacin (CLSI breakpoints). The most frequent anaerobes were Bacteroides (43.9%, n = 62), Clostridium (24.1%, n = 34) and Gram-positive anaerobic cocci (GPACs) (15.6%, n = 22). Almost all tested anaerobes were susceptible to imipenem and amoxicillin-clavulanic acid, except for Bacteroides. High overall resistance rates to clindamycin were observed, especially for Gram-positive anaerobic cocci (GPACs) (54.5%) and for Bacteroides spp. (45.1%). Overall, low resistance rates to almost all antibiotics were observed for Clostridium. High resistance rates to penicillin were also observed for Gram-positive anaerobic bacilli (GPABs) (44.4%), as well as to metronidazole (22.2%), although only nine isolates were included. Antimicrobial susceptibility testing for anaerobes should always be performed in severe infections, such as those localized in the bloodstream. The information obtained contributes to selecting empirical treatments according with local data on resistance.

3.
J Med Virol ; 92(2): 260-262, 2020 02.
Article in English | MEDLINE | ID: mdl-31579928

ABSTRACT

Serological testing for immunoglobulin M (IgM) antibodies to Hepatitis E virus (HEV) is useful for diagnosing acute hepatitis E. Our aim was to evaluate the performance of chemiluminescence immunoassay (HEV IgM; Vircell, Granada, Spain) in comparison with a manual enzyme immunoassay (Anti-HEV virus; Wantai, Beijing, China) for anti-HEV IgM detection. Seventeen HEV-RNA positive and 69 HEV-RNA negative sera were tested by both assays. Virclia sensitivity was 94.1%, whereas that of the enzyme immunosorbent assay (EIA) was 76.5%; specificity was 98.5% and 97.1% for Virclia and EIA, respectively. Differences between both assays were not statistically significant. Virclia HEV IgM showed excellent performance and can be a good alternative to conventional enzyme immunoassays for the detection of IgM against HEV.


Subject(s)
Antibodies, Viral/blood , Hepatitis E/blood , Hepatitis E/diagnosis , Hepatitis E/immunology , Immunoenzyme Techniques/methods , Luminescent Measurements/methods , Hepatitis E virus/immunology , Humans , Immunoassay/methods , Immunoglobulin G/blood , Immunoglobulin M/blood , Sensitivity and Specificity , Seroconversion , Serologic Tests/methods
4.
Anaerobe ; 57: 115-116, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31002871

ABSTRACT

Eggerthia catenaformis is a Gram-positive anaerobic rod, which has been rarely reported in human diseases. We report the second case of bacteremia due to this microorganism in an elderly patient. A 73-year-old man, without underlying diseases presented with fever, odynophagia and swelling of the cervical lymph node for several days. Culture of drained cervical fluid resulted in the isolation of Raoultella ornithinolytica and Streptococcus anginosus. Anaerobic blood cultures yielded a rare anaerobic microorganism, identified as Eggerthia catenaformis. No resistance to tested antimicrobials was documented. Treatment with drainage and several antibiotic regimens was established, and the general condition of the patient improved, at two months of follow-up.


Subject(s)
Abscess/complications , Bacteremia/diagnosis , Bacteremia/pathology , Firmicutes/isolation & purification , Gram-Positive Bacterial Infections/diagnosis , Gram-Positive Bacterial Infections/pathology , Periodontal Diseases/complications , Abscess/diagnosis , Aged , Anti-Bacterial Agents/therapeutic use , Blood/microbiology , Drainage , Enterobacteriaceae/isolation & purification , Enterobacteriaceae Infections/diagnosis , Enterobacteriaceae Infections/microbiology , Humans , Lymphadenitis/complications , Lymphadenitis/diagnosis , Lymphadenitis/microbiology , Lymphadenitis/therapy , Male , Periodontal Diseases/diagnosis , Streptococcal Infections/diagnosis , Streptococcal Infections/microbiology , Streptococcus anginosus/isolation & purification
5.
Salud(i)ciencia (Impresa) ; 23(4): 348-350, mar. 2019.
Article in Spanish | BINACIS, LILACS | ID: biblio-1010232

ABSTRACT

Trueperella bernardiae es un microorganismo grampositivo facultativo anaerobio que forma parte de la microbiota normal de la piel y de la orofaringe, que recientemente ha sido reasignado l género Trueperella. Este patógeno ha sido descrito en muy pocos casos como causante de infección en los seres humanos, debido a su aspecto corineforme y su presencia en cultivos mixtos, y a las dificultades diagnósticas


Subject(s)
Humans , Actinomycetaceae , Abscess , Bacterial Infections , Gram-Positive Bacteria
6.
Enferm. clín. (Ed. impr.) ; 16(5): 238-243, sept. 2006. tab
Article in Es | IBECS | ID: ibc-048411

ABSTRACT

Objetivo. Identificar las condiciones laborales de los graduados de la Escuela Universitaria de Enfermería de Sant Pau a los 4 años de la graduación y comparar esta situación con la que tenían a los 7 meses de ésta. Identificar los elementos que han favorecido la contratación laboral y comprobar si han logrado emanciparse. Método. Diseño descriptivo, observacional y longitudinal. Se compara la situación laboral a los 4 años (fase 2 [F2]) de la graduación, de 62 enfermeras graduadas el año 2000, con la que tenían a los 7 meses (fase 1 [F1]) de ésta. Instrumento: cuestionario semiestructurado cumplimentado mediante entrevista. Resultados. A los 4 años de graduarse trabajaba el 95%, mientras que a los 7 meses lo hacía el 82%. La media de contratos firmados fue de 7 en F1 y de 87 en F2. No hay diferencias respecto a los principales factores que favorecen la ocupación: "disponibilidad para cualquier turno" (F2: 69%; F1: 65%) y "preparación teórica y práctica" (F2: 53%; F1: 57%). Presentarse personalmente en los centros sigue siendo la mejor estrategia para conseguir trabajo (F2: 85%; F1: 79%). El 48% sigue sin emanciparse. Conclusiones. A los 4 años de la graduación, la inserción laboral es casi completa, pero las condiciones de trabajo siguen siendo inestables y precarias, y comparativamente a los 7 meses ésta ha empeorado. Los elementos que más favorecen la contratación laboral son la disponibilidad horaria y la preparación académica. Sólo la mitad de los graduados ha conseguido emanciparse


Objective. To identify the working conditions of Sant Pau Nursing School graduates 4 years after graduation, and to compare these conditions with those at 7 months after graduation. To determine the elements favoring employment and to quantify graduates who had gained independence from the home. Method. We performed an observational, descriptive, longitudinal study in two phases. Working conditions at 4 years after graduation (phase 2) were compared with those at 7 months after graduation (phase 1). The instrument used was a semi-structured questionnaire completed in an individual interview. Subjects consisted of 62 nurses who graduated in 2000. Results. Four years after graduation, 95% of the nurses were working compared with 82% at 7 months after graduation. The mean number of jobs held was seven for phase 1 and 89 for phase 2. No differences were observed between phases 1 and 2 in the main factors favoring employment: "availability for any shift" (phase 1: 65%, phase 2: 69%;), and "theoretical and practical training" (phase 1: 57%, phase 2: 53%;). The most effective strategy for finding a job continued to be visiting a center. Forty-eight percent continued to live at home. Conclusions. Four years after graduation, almost all the graduates are employed, but working conditions such as job stability and security remain poor. The situation at phase 2 was worse than that at phase F1. Factors favoring employment are hours of availability and the nursing school attended. Only half of the graduates have been able to leave home


Subject(s)
Humans , Nursing Staff/statistics & numerical data , 16360 , Career Mobility , Achievement , Job Satisfaction
7.
Enferm. clín. (Ed. impr.) ; 14(3): 157-166, mayo 2004. graf
Article in Es | IBECS | ID: ibc-33519

ABSTRACT

Objetivo. Describir la situación laboral de los graduados, conocer las causas de desocupación, explicar las causas de abandono profesional, conocer los elementos que favorecen la ocupación, identificar la adecuación de los estudios respecto a la práctica profesional y ver si existe relación entre el tipo de contrato laboral y la independencia del hogar familiar.Diseño. Estudio observacional-longitudinal.Instrumento. Cuestionario semiestructurado cumplimentado mediante entrevista presencial.Emplazamiento. Escuela Universitaria de Enfermería.Sujetos de estudio. Graduados del año 2000.Resultados principales. Se ha entrevistado a 70 graduados. El 86,6 por ciento había encontrado trabajo al mes de haberse graduado, el 95,5 por ciento firmó contratos temporales, el 40,4 por ciento firmó entre 6 y 10 contratos, y el 52,5 por ciento, contratos de un día. Para el 61,4 por ciento, tener disponibilidad para cualquier turno y horario es lo que más contribuye a conseguir trabajo. Para el 55,95 por ciento, la relación entre la formación recibida y los requerimientos del puesto de trabajo está entre el 50 y el 70 por ciento. El 82,9 por ciento manifestó vivir todavía con los padres.Conclusiones. La inserción laboral de nuestros graduados es muy elevada y el período que tardan en encontrar el primer trabajo es muy corto. La movilidad, la polivalencia exigida y la duración de los contratos evidencian unas condiciones laborales precarias que, a su vez, dificultan la adquisición de la cualidad de experto profesional. En el momento de la recogida de los datos no existe abandono de la profesión. La realización de prácticas clínicas ha sido un elemento favorecedor de la inserción laboral. La diferencia de adecuación entre la formación recibida y los requerimientos del lugar de trabajo aumenta cuando el recién graduado trabaja en áreas de mayor especialización. No se observa relación entre el tipo de contrato laboral y la independencia económica y del hogar familiar (AU)


Subject(s)
Adult , Female , Male , Humans , Nursing/statistics & numerical data , Work/statistics & numerical data , Job Application , Longitudinal Studies , Education, Nursing/statistics & numerical data , 16360 , Job Satisfaction , Nurses/statistics & numerical data
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