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M.?López-Rodríguez E.?Herrera-Ramos J.?Solé-Violán J.?J.?Ruíz-Hernández L.?Borderías J.?P.?Horcajada E.?Lerma-Chippirraz O.?Rajas M.?Briones M.?C.?Pérez-González M.?A.?García-Bello E.?López-Granados F.?Rodriguez de Castro C.?Rodríguez-GallegoEmail author 《European journal of clinical microbiology & infectious diseases》2016,35(11):1811-1817
Influenza virus infection (IVI) is typically subclinical or causes a self-limiting upper respiratory disease. However, in a small subset of patients IVI rapidly progresses to primary viral pneumonia (PVP) with respiratory failure; a minority of patients require intensive care unit admission. Inherited and acquired variability in host immune responses may influence susceptibility and outcome of IVI. However, the molecular basis of such human factors remains largely elusive. It has been proposed that homozygosity for IFITM3 rs12252-C is associated with a population-attributable risk of 5.4 % for severe IVI in Northern Europeans and 54.3 % for severe H1N1pdm infection in Chinese. A total of 148 patients with confirmed IVI were considered for recruitment; 118 Spanish patients (60 of them hospitalized with PVP) and 246 healthy Spanish individuals were finally included in the statistical analysis. PCR-RFLP was used with confirmation by Sanger sequencing. The allele frequency for rs12252-C was found to be 3.5 % among the general Spanish population. We found no rs12252-C homozygous individuals in our control group. The only Spanish patient homozygous for rs12252-C had a neurological disorder (a known risk factor for severe IVI) and mild influenza. Our data do not suggest a role of rs12252-C in the development of severe IVI in our population. These data may be relevant to recognize whether patients homozygous for rs12252-C are at risk of severe influenza, and hence require individualized measures in the case of IVI. 相似文献
33.
Iron‐Based Metal‐Organic Frameworks (MOF) as Photocatalysts for Radical and Cationic Polymerizations under Near UV and Visible LEDs (385–405 nm) 下载免费PDF全文
Jing Zhang Frederic Dumur Patricia Horcajada Carine Livage Pu Xiao Jean Pierre Fouassier Didier Gigmes Jacques Lalevée 《Macromolecular chemistry and physics.》2016,217(22):2534-2540
Photoinitiating systems consisting of a highly porous iron(III)‐based metal‐organic framework (MOF), an iodonium salt, and N‐vinylcarbazole are developed to initiate the free radical promoted cationic polymerization of epoxides under air and the free radical polymerization of acrylates in laminate upon exposure to near UV (385 nm) or visible (405 nm) light‐emitting diodes. These systems present a satisfactory initiating ability. Among the five tested iron carboxylate MOFs exhibiting different compositions and topologies, the flexible microporous iron(III) terephthalate MIL53 is particularly interesting, leading to a final conversion of 58% for the ring‐opening polymerization of epoxides. This provides the possibility of designing MOF/polymer composite materials with enhanced mechanical properties through the in situ incorporation of the MOF structure during the photopolymerization process.
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Concepcion Perez-Jorge Enrique Gomez-Barrena Juan-Pablo Horcajada Lluis Puig-Verdie 《Expert opinion on pharmacotherapy》2016,17(9):1233-1246
Introduction: Despite many advances, the management of prosthetic joint infection is still a complex issue. Moreover, in recent years the problem of antimicrobial resistance has emerged as an important challenge.Areas covered: We analysed recent advances in different aspects of prosthetic joint infections. The importance of biofilms needs to be considered for antibiotic selection because, when embedded in these structures, bacteria acquire resistant behaviour. Moreover, the presence of resistance mechanisms in some species of organisms increases the difficulty of management. In this sense, the growing importance of methicillin-resistant staphylococci, multidrug-resistant Enterobacteriaceae or Pseudomonas aeruginosa is of increasing concern. Together with these organisms, others with constitutive resistance against most antibiotics (like Enterococcus sp., mycobacteria or fungi) represent a similar problem for selection of therapy. Research into new materials that can be used as drug carriers opens a new field for management of these infections and will likely come to the front line in the coming years.Expert opinion: Individualised therapies should carefully consider the aetiology, pathogenesis and antimicrobial susceptibility. Satisfactory clinical outcome could be further fostered by enhancing the multidisciplinary approach, with better collaboration in the antibiotic selection and the surgical management. 相似文献
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J. Rodríguez-Baño J.R. Paño-Pardo L. Alvarez-Rocha Á. Asensio E. Calbo E. Cercenado J.M. Cisneros J. Cobo O. Delgado J. Garnacho-Montero S. Grau J.P. Horcajada A. Hornero J. Murillas-Angoiti A. Oliver B. Padilla J. Pasquau M. Pujol P. Ruiz-Garbajosa R. San Juan R. Sierra 《Farmacia hospitalaria》2012,36(1):33.e1-33.e30
The antimicrobial agents are unique drugs for several reasons. First, their efficacy is higher than other drugs in terms of reduction of morbidity and mortality. Also, antibiotics are the only group of drugs associated with ecological effects, because their administration may contribute to the emergence and spread of microbial resistance. Finally, they are used by almost all medical specialties. Appropriate use of antimicrobials is very complex because of the important advances in the management of infectious diseases and the spread of antibiotic resistance. Thus, the implementation of programs for optimizing the use of antibiotics in hospitals (called PROA in this document) is necessary.This consensus document defines the objectives of the PROA (namely, to improve the clinical results of patients with infections, to minimise the adverse events associated to the use of antimicrobials including the emergence and spread of antibiotic resistance, and to ensure the use of the most cost-efficacious treatments), and provides recommendations for the implementation of these programs in Spanish hospitals. The key aspects of the recommendations are as follows. Multidisciplinary antibiotic teams should be formed, under the auspices of the Infection Committees. The PROA need to be considered as part of institutional programs and the strategic objectives of the hospital. The PROA should include specific objectives based on measurable indicators, and activities aimed at improving the use of antimicrobials, mainly through educational activities and interventions based more on training activities directed to prescribers than just on restrictive measures. 相似文献
38.
Invasive Cryptococcosis and adalimumab treatment 总被引:1,自引:0,他引:1
39.
Francisco Lpez‐Medrano Jos Tiago Silva Mario Fernndez‐Ruiz Elisa Vidal Julia Origüen Antonia Calvo‐Cano Enrique Luna‐Huerta Esperanza Merino Domingo Hernndez Cristina Jironda‐Gallegos Rosa Escudero Francesca Gioia Antonio Moreno Cristina Roca Elisa Cordero Darío Janeiro Beatriz Snchez‐Sobrino María Milagro Montero Dolores Redondo Francisco Javier Candel Isabel Prez‐Flores Carlos Armianzas Claudia Gonzlez-Rico María Carmen Farias Emilio Rodrigo Beln Loeches María O. Lpez‐Oliva Miguel Montejo Ricardo Lauzurica Juan Pablo Horcajada Julio Pascual Amado Andrs Jos María Aguado 《American journal of transplantation》2020,20(2):451-462
Oral fosfomycin may constitute an alternative for the treatment of lower urinary tract infections (UTIs) in kidney transplant recipients (KTRs), particularly in view of recent safety concerns with fluroquinolones. Specific data on the efficacy and safety of fosfomycin in KTR are scarce. We performed a retrospective study in 14 Spanish hospitals including KTRs treated with oral fosfomycin (calcium and trometamol salts) for posttransplant cystitis between January 2005 and December 2017. A total of 133 KTRs developed 143 episodes of cystitis. Most episodes (131 [91.6%]) were produced by gram‐negative bacilli (GNB), and 78 (54.5%) were categorized as multidrug resistant (including extended‐spectrum β‐lactamase‐producing Enterobacteriaceae [14%] or carbapenem‐resistant GNB [3.5%]). A median daily dose of 1.5 g of fosfomycin (interquartile range [IQR]: 1.5‐2) was administered for a median of 7 days (IQR: 3‐10). Clinical cure (remission of UTI‐attributable symptoms at the end of therapy) was achieved in 83.9% (120/143) episodes. Among those episodes with follow‐up urine culture, microbiological cure at month 1 was achieved in 70.2% (59/84) episodes. Percutaneous nephrostomy was associated with a lower probability of clinical cure (adjusted odds ratio: 10.50; 95% confidence interval: 0.98‐112.29; P = 0.052). In conclusion, fosfomycin is an effective orally available alternative for treating cystitis among KTRs. 相似文献
40.
Mª Dolores del Toro López Javier Arias Díaz José M. Balibrea Natividad Benito Andrés Canut Blasco Erika Esteve Juan Pablo Horcajada Juan Diego Ruiz Mesa Alba Manuel Vázquez Cristóbal Muñoz Casares Jose Luis del Pozo Miquel Pujol Melchor Riera Jaime Jimeno Inés Rubio Pérez Jaime Ruiz-Tovar Polo Alejandro Serrablo Alex Soriano Josep M. Badia 《Enfermedades infecciosas y microbiología clínica》2021,39(1):29-40
Antibiotic prophylaxis in surgery is one of the most effective measures for preventing surgical site infection, although its use is frequently inadequate and may even increase the risk of infection, toxicities and bacterial resistance. As a result of advances in surgical techniques and the emergence of multidrug-resistant organisms, the current guidelines for prophylaxis need to be revised.La Sociedad Española de Enfermedades Infecciosas (Spanish Society of Infectious Diseases and Clinical Microbiology) (SEIMC) together with the Asociación Española de Cirujanos (Spanish Association of Surgeons) (AEC) have revised and updated the recommendations for antibiotic prophylaxis to adapt them to any type of surgical intervention and to current epidemiology. This document gathers together the recommendations on antimicrobial prophylaxis in the various procedures, with doses, duration, prophylaxis in special patient groups, and in epidemiological settings of multidrug resistance to facilitate standardized management and the safe, effective and rational use of antibiotics in elective surgery. 相似文献