RESUMO
Few studies have evaluated the efficacy of ceftazidime-avibactam (CA) for Klebsiella pneumoniae carbapenemase-producing Enterobacterales bacteremia (KPC-PEB) in high-risk neutropenic patients. This is a prospective multicenter observational study in high-risk neutropenic patients with multi-drug resistant Enterobacterales bacteremia. They were compared according to the resistance mechanism and definitive treatment provided: KPC-CPE treated with CA (G1), KPC-CPE treated with other antibiotics (G2), and patients with ESBL-producing Enterobacterales bacteremia who received appropriate definitive therapy (G3). Thirty-day mortality was evaluated using a logistic regression model, and survival was analyzed with Kaplan-Meier curves. A total of 238 patients were included: 18 (G1), 52 (G2), and 168 (G3). Klebsiella spp. (60.9%) and Escherichia coli (26.4%) were the Enterobacterales most frequently isolated, and 71% of the bacteremias had a clinical source. The resistance profile between G1 and G2 was colistin 35.3% vs. 36.5%, amikacin 16.7% vs. 40.4%, and tigeclycline 11.1% vs. 19.2%. The antibiotics prescribed in combination with G2 were carbapenems, colistin, amikacin, fosfomycin, tigecycline, and fluoroquinolones. Seven-day clinical response in G1 vs. G2 vs. G3 was 94.4% vs. 42.3% vs. 82.7%, respectively (p < 0.001). Thirty-day overall mortality in G1 vs. G2 vs. G3 was 22.2% vs. 53.8% vs. 11.9%, respectively (p < 0.001), and infection-related mortality was 5.5% vs. 51.9% vs. 7.7% (p < 0.001). The independent risk factors for mortality were Pitt score > 4: OR 3.63, 95% CI, 1.18-11.14 (p = 0.025) and KPC-PEB treated with other antibiotics: OR 8.85, 95% CI, 2.58-30.33 (p = 0.001), while 7-day clinical response was a protective factor for survival: OR 0.02, 95% CI, 0.01-0.08 (p < 0.001). High-risk neutropenic patients with KPC-CPE treated with CA had an outcome similar to those treated for ESBL-producing Enterobacterales, with higher 7-day clinical response and lower overall and infection-related mortality than those treated with other antibiotics. In view of these data, CA may be considered the preferred therapeutic option for KPC-PEB in high-risk neutropenic patients.
RESUMO
Identifying the risk factors for carbapenem-resistant Enterobacterales (CRE) bacteremia in cancer and hematopoietic stem cell transplantation (HSCT) patients would allow earlier initiation of an appropriate empirical antibiotic treatment. This is a prospective multicenter observational study in patients from 12 centers in Argentina, who presented with cancer or hematopoietic stem-cell transplant and developed Enterobacterales bacteremia. A multiple logistic regression model identified risk factors for CRE bacteremia, and a score was developed according to the regression coefficient. This was validated by the bootstrap resampling technique. Four hundred and forty-three patients with Enterobacterales bacteremia were included: 59 with CRE and 384 with carbapenem-susceptible Enterobacterales (CSE). The risk factors that were identified and the points assigned to each of them were: ≥10 days of hospitalization until bacteremia: OR 4.03, 95% CI 1.88-8.66 (2 points); previous antibiotics > 7 days: OR 4.65, 95% CI 2.29-9.46 (2 points); current colonization with KPC-carbapenemase-producing Enterobacterales: 33.08, 95% CI 11.74-93.25 (5 points). With a cut-off of 7 points, a sensitivity of 35.59%, specificity of 98.43%, PPV of 77.7%, and NPV of 90.9% were obtained. The overall performance of the score was satisfactory (AUROC of 0.85, 95% CI 0.80-0.91). Finally, the post-test probability of CRE occurrence in patients with none of the risk factors was 1.9%, which would virtually rule out the presence of CRE bacteremia.
RESUMO
INTRODUCTION: Our aim was to ascertain how the anti-smoking legislation of 2005/2010 has affected the behavior of primary healthcare center (PHC) personnel (medical and nonmedical) with respect to their attitudes towards tobacco, its consumption and the legislative changes. METHODS: We conducted a multi-center descriptive study of a randomized conglomerate sample of PHC personnel from each Autonomous Community in Spain. The questionnaire covered tobacco consumption, and knowledge/attitudes towards smoking and legislation. The statistical analysis used SPSS software. RESULTS: The sample consisted of 2040 PHC employees (1578 women, 77.4%). Never smokers, ex-smokers, and smokers represented 46.7%, 37.8%, and 15.5% of the sample, respectively. Tobacco prevalence amongst physicians and nurses was 12.3%. Following the introduction of the antismoking legislation, a decrease in consumption was observed. Most of the participants considered that tobacco consumption affected health, was an addictive illness, and passive smoking had an impact on the health of non-smokers. Whilst 91.6% agreed with the current legislation, only 25% felt that it encouraged cessation. CONCLUSIONS: Spanish primary healthcare professionals have a relatively low prevalence of smoking compared to the general population. It is necessary to implement more legislative measures to improve and maintain this outcome.
RESUMO
Este trabajo se propone investigar como está distribuida la asunción de tareas asistenciales entre los profesionales de salud mental de la Comunidad de madrid, fundamentalmente psiquiatras y psicólogos. A la luz de estos datos, analiza hasta donde se refrenda y potencia el modelo comunitario de atención, supuestamente basado en la interdisciplinariedad y las responsabilidades compartidas(AU)
The objective of this article is to research how the clinical work (diagnosis, treatments, etc) is distributed among the mental health professionals of the Community of Madrid, mainly between psychiatrist and psychologists. the community mental health based ont he interdisciplinary team is also analyzed(AU)
