Efficacy of cefoxitin versus carbapenem in febrile male urinary tract infections caused by extended spectrum beta-lactamase-producing Escherichia coli: a multicenter retrospective cohort study with propensity score analysis.

Cefoxitin has demonstrated good in vitro activity against extended spectrum beta-lactamase (ESBL)-producing Escherichia coli (ESBL-Ec) and is regarded as a carbapenem-sparing beta-lactam alternative in urinary tract infections. Its efficacy has never been compared to carbapenems in male UTIs. Our study aimed to compare the clinical and microbiological efficacy of cefoxitin (FOX) and carbapenems (CP) in febrile M-UTI due to ESBL-Ec (F-M-UTI). We conducted a multicenter retrospective cohort study of patients with F-M-UTI treated with FOX or CP as definitive therapy, between January 2013 and June 2015, in six French acute care teaching hospitals. The clinical and microbiological efficacies of FOX and CP were compared using multivariable logistic regression models, adjusting for propensity scores. Of the 66 patients included, 23 patients in FOX group and 27 in CP group had clinical assessment at follow-up. Median follow-up after end of treatment was 63 days (interquartile range 26-114). Clinical success was observed for 17/23 (73.9%) and 22/27 (81.5%) patients and microbiological success for 11/19 (57.9%) and for 6/12 (50.0%) patients in FOX and CP groups respectively. We did not find any significant difference for clinical (OR = 0.90, 95% CI [0.12; 6.70]) neither microbiological (OR = 0.85, 95% CI [0.05; 14.00]) success between CP and FOX groups in univariate and multivariable models. In the FOX group, high dose with use of continuous infusion was associated with clinical success. These results add evidence that FOX is an effective alternative treatment to carbapenems for M-UTI caused by ESBL-Ec, particularly when high doses and continuous infusion are used.

3D-printed simulator for nasopharyngeal swab collection for COVID-19.

OBJECTIVES: Diagnosis of COVID-19 is essential to prevent the spread of SARS-CoV-2. Nasopharyngeal swabs (NPS) remain the gold standard in screening, although associated with false negative results (up to 30%). We developed a 3D simulator of the nasal and pharyngeal cavities for the learning and improvement of NPS collection. PATIENTS AND METHODS: Simulator training sessions were carried out in 11 centers in France. A questionnaire assessing the simulator was administered at the end of the sessions. The study population included both healthcare workers (HCW) and volunteers from the general population. RESULTS: Out of 589 participants, overall satisfaction was scored 9.0 [8.9-9.1] on a scale of 0 to 10 with excellent results in the 16 evaluation items of each category (HCWs and general population, NPS novices and experienced). The simulator was considered very realistic (95%), easy to use (97%), useful to understand the anatomy (89%) and NPS sampling technique (93%). This educational tool was considered essential (93%). Participants felt their future NPS would be more reliable (72%), less painful (70%), easier to perform (88%) and that they would be carried out more serenely (90%). The mean number of NPS conducted on the simulator to feel at ease was two; technical fluency with the simulator can thus be acquired quickly. CONCLUSION: Our simulator, whose 3D printing can be reproduced freely using a permanent open access link, is an essential educational tool to standardize the learning and improvement of NPS collection. It should enhance virus detection and thus contribute to better pandemic control.

Impact of admission to high-risk isolation room on patients' and healthcare workers' perceptions: A qualitative cross-assessment Approach.

INTRODUCTION: High-risk isolation units (HRIU) house patients at high risk of transmitting infectious agents, notably patients with suspected viral hemorrhagic fever or smear-positive tuberculosis. Admission to HRIU can alter the quality of care and impact patients' and healthcare workers' (HCWs) anxiety and dissatisfaction. METHODS: The Infectious Diseases Department of the Bichat Claude Bernard Hospital in Paris houses a 7-bed HRIU. We conducted a qualitative study based on individual semi-structured interviews to assess the perceptions of both patients and HCWs. RESULTS: We interviewed 14 patients and 16 HCWs routinely working in the HRIU. All 8 patients subject to isolation precautions and 1 of the 6 patients not subject to isolation precautions expressed a negative representation of the room with a feeling of confinement, stigma, and mistrust. They also reported a lack of information from healthcare staff and a need for entertainment, activities, and visits from relatives. HCWs did not like working in this unit because of the anteroom's technical constraints and a loss of frequent contact with patients. They also expressed a feeling of insecurity working in these units despite the use of interphones. CONCLUSION: Placing patients in an HRIU not only affects their emotions, but also impacts HCWs both emotionally and organizationally. Alert systems, intercoms, and videoconferencing systems can improve safety and security as well as exchanges with patients and their relatives. Psychological support is needed for patients who are subject to isolation precautions and for their attending HCWs.

[SARS-CoV-2 infection during pregnancy. Information and proposal of management care. CNGOF]. / Infection par le SARS-CoV-2 chez les femmes enceintes : état des connaissances et proposition de prise en charge par CNGOF.

A new coronavirus (SARS-CoV-2) highlighted at the end of 2019 in China is spreading across all continents. Most often at the origin of a mild infectious syndrome, associating mild symptoms (fever, cough, myalgia, headache and possible digestive disorders) to different degrees, SARS-Covid-2 can cause serious pulmonary pathologies and sometimes death. Data on the consequences during pregnancy are limited. The first Chinese data published seem to show that the symptoms in pregnant women are the same as those of the general population. There are no cases of intrauterine maternal-fetal transmission, but cases of newborns infected early suggest that there could be vertical perpartum or neonatal transmission. Induced prematurity and cases of respiratory distress in newborns of infected mothers have been described. Pregnancy is known as a period at higher risk for the consequences of respiratory infections, as for influenza, so it seems important to screen for Covid-19 in the presence of symptoms and to monitor closely pregnant women. In this context of the SARS-Covid-2 epidemic, the societies of gynecology-obstetrics, infectious diseases and neonatalogy have proposed a French protocol for the management of possible and proven cases of SARS-Covid-2 in pregnant women. These proposals may evolve on a daily basis with the advancement of the epidemic and knowledge in pregnant women. Subsequently, an in-depth analysis of cases in pregnant women will be necessary in order to improve knowledge on the subject.

Prosthetic valve endocarditis: who needs surgery? A multicentre study of 104 cases.

OBJECTIVES: To identify the prognostic markers of a bad outcome in a large population of 104 patients with prosthetic valve endocarditis (PVE), and to study the influence of medical versus surgical strategy on outcome in PVE and thus to identify patients for whom surgery may be beneficial. DESIGN: Multicentre study. METHODS AND RESULTS: Among 104 patients, 22 (21%) died in hospital. Factors associated with in-hospital death were severe co-morbidity (6% of survivors v 41% of those who died, p = 0.05), renal failure (28% v 45%, p = 0.05), moderate to severe regurgitation (22% v 54%, p = 0.006), staphylococcal infection (16% v 54%, p = 0.001), severe heart failure (22% v 64%, p = 0.001), and occurrence of any complication (60% v 90%, p = 0.05). By multivariate analysis, severe heart failure (odds ratio 5.5) and Staphylococcus aureus infection (odds ratio 6.1) were the only independent predictors of in-hospital death. Among 82 in-hospital survivors, 21 (26%) died during a 32 month follow up. A Cox proportional hazards model identified early PVE, co-morbidity, severe heart failure, staphylococcus infection, and new prosthetic dehiscence as independent predictors of long term mortality. Mortality was not significantly different between surgical and non-surgical patients (17% v 25%, respectively, not significant). However, both in-hospital and long term mortality were reduced by a surgical approach in high risk subgroups of patients with staphylococcal PVE and complicated PVE. CONCLUSIONS: Firstly, PVE not only carries a high in-hospital mortality risk but also is associated with high long term mortality and needs close follow up after the initial episode. Secondly, congestive heart failure, early PVE, staphylococcal infection, and complicated PVE are associated with a bad outcome. Thirdly, subgroups of patients could be identified for whom surgery is associated with a better outcome: patients with staphylococcal and complicated PVE. Early surgery is strongly recommended for these patients.