Abstract：
INTRODUCTION:Genotypic resistance was tested to investigate changes in the rates of resistance to antiretroviral drugs in non-treated patients in Spain. MATERIAL AND METHOD:A total of 209 HIV-infected patients from different autonomous communities in Spain without prior antiretroviral (AR) drug treatment were studied from 1997 to 2001. Regions of the HIV pol gene coding for protease (PR) and retrotranscriptase (RT) were sequenced in plasma samples by RT PCR amplification and automated PCR sequencing. RESULTS:At least one primary RT or PR mutation was detected in 14 patients (6.7%); 11 of them were associated with resistance to RT inhibitors (5.3%) and 3 to PR inhibitors (1.4%). The changes in the resistance rate between March 1997-February 1999 and March 1999-February 2001 were as follows: resistance mutations were detected in 3 of the 111 patients studied in the first period, and in 10 of 98 patients in the second period (2.7% versus 10.2%, P = 0.025). The infection time was less than three months in 1.5% of cases, less than 1 year in 13.4%, more than 1 year in 45.9% and unknown in 39.2%. CONCLUSION:The rate of primary resistance in naive patients is low in Spain, although there may be a trend toward an increase. The rising prevalence of resistance is a cause for concern.
journal_name
Enferm Infecc Microbiol Clinjournal_title
Enfermedades infecciosas y microbiologia clinicaauthors
Guerrero A,Cañizares A,Tomás S,Velasco D,Cartelle M,Grupo de Estudio de las Resistencias Primarias del VIH en España.doi
10.1016/s0213-005x(05)75040-0subject
Has Abstractpub_date
2005-12-01 00:00:00pages
605-8issue
10eissn
0213-005Xissn
1578-1852pii
13081569journal_volume
23pub_type
杂志文章abstract：INTRODUCTION:During the year 2000, the 1st nationwide project (GEIH-BLEE Project 2000) on Escherichia coli and Klebsiella pneumoniae producing extended-spectrum ss-lactamases (ESBL) was carried out in Spain. The 2nd nationwide study was developed in 2006 to investigate the evolution of this problem. METHODS:A prospect...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,多中心研究
doi：10.1016/j.eimc.2008.09.006
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVE:The objective of this study was to analyse the genotypic characteristics of all Enterococcus isolates with acquired vancomycin resistance (VRE) recovered in the Hospital Clinic (Barcelona, Spain) in a period of three years and two months. METHODS:All VRE isolated in the referred Hospital in the period Januar...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2012.05.010
更新日期：2013-01-01 00:00:00
abstract：BACKGROUND:The analysis of the immune response to rotavirus infection and the characterization of the viral antigens recognized by specific antibodies are of great concern in evaluating the protection against rotavirus. MATERIAL AND METHODS:The levels of rotavirus-specific fecal (sIgA) and serum antibodies (IgM, IgG a...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1998-02-01 00:00:00
abstract：OBJECTIVE:To determine the prevalence of chronic colonization with methicillin-resistant Staphylococcus aureus (MRSA) in patients with cystic fibrosis, describe antibiotic sensitivity of the strains, and compare the patients' clinical characteristics with those of patients infected with methicillin-sensitive S. aureus ...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2008.02.008
更新日期：2009-02-01 00:00:00
abstract：:When Christopher Columbus and his men embarked on the second Colombian expedition to the New World (1493), the crew suffered from fever, respiratory symptoms and malaise. It is generally accepted that the disease was influenza. Pigs, horses and hens acquired in Gomera (Canary Islands) traveled in the same ship. The pi...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 传,历史文章,杂志文章
doi：10.1157/13089669
更新日期：2006-05-01 00:00:00
abstract：INTRODUCTION:Cancer patients may constitute a special risk group for the development of infective endocarditis (IE) because they are often subjected to invasive procedures. The aim of this study is to determine the differential clinical profile and prognosis of patients with IE and cancer. METHODS:A retrospective obse...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2016.10.011
更新日期：2018-02-01 00:00:00
abstract：INTRODUCTION:In order to study the evolution of the outbreak that occurred between 2009 and 2010 in 3 hospitals in Zaragoza, all vancomycin-resistant clinical Enterococcus faecalis isolates identified between 2011 and 2013 at these hospitals were characterised. METHODS:Molecular characterisation of the isolates and an...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,多中心研究
doi：10.1016/j.eimc.2016.02.020
更新日期：2017-11-01 00:00:00
abstract：BACKGROUND:Diagnosis of respiratory tract infections due to Chlamydia trachomatis in pediatric patients is very important because of its complications and sequelae. The aim of the present study was to evaluate the performance of rapid methods for reading this diagnosis in 111 children with lower acute respiratory disea...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：:The genera Phlebovirus transmitted by Diptera belonging to the Psychodidae family are a cause of self-limited febrile syndrome in the Mediterranean basin in summer and autumn. Toscana virus can also cause meningitis and meningoencephalitis. In Spain, Toscana, Granada, Naples, Sicily, Arbia and Arrabida-like viruses ha...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,评审
doi：10.1016/j.eimc.2020.02.026
更新日期：2020-04-25 00:00:00
abstract：BACKGROUND:We describe the cases of endocarditis caused by Actinobacillus actinomycetemcomitans (EAA) observed at our hospital. PATIENTS AND METHODS:We revised clinical records and microbiological documents from patients admitted at our hospital, with A. actinomycetemcomitans in blood cultures occurred from 1972-1998....
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：2000-10-01 00:00:00
abstract：INTRODUCTION:The objective of this study was to analyse the susceptibility of Mycoplasma genitalium to macrolides and fluoroquinolones using molecular techniques. METHODS:Susceptibility to macrolides was tested (Gipuzkoa, 2014-2017) by a rapid probe-based real-time polymerase chain reaction assay (23S rRNA gene) and t...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2018.10.003
更新日期：2019-01-01 00:00:00
abstract：:Prosthetic joint infection is an increasing public health problem. The bacterial biofilms that form on these foreign bodies are resistant to host defence mechanisms and antimicrobial therapy. Sixty per cent of prosthetic joint infections are caused by Staphylococcus sp., and they are usually acquired during surgery or...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1157/13123843
更新日期：2008-06-01 00:00:00
abstract：:The majority of healthcare associated infections are endemic, but outbreaks or epidemic infections also occur. The most frequent nosocomial endemic infections are catheter associated bacteremia, ventilator-associated pneumonia, surgical site infections and urinary catheter associated infections. These are conditions w...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2012.10.010
更新日期：2013-03-01 00:00:00
abstract：BACKGROUND:In recent years an increase has been observed in the prevalence of meningococcal infection by Neisseria meningitidis serogroup C and in the appearance of strains with moderate resistance to penicillin. PATIENTS AND METHODS:A microbiologic study of the cases of meningococcal infection of serogroup C treated ...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：INTRODUCTION:In Venezuela, there have been some reports of carbapenemase KPC-producing Klebsiella pneumoniae. Nevertheless, since the first report in 2008, only a few studies have been done on their molecular epidemiology in this country. METHODS:The aims of this study were to detect extended-spectrum betalactamase (E...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2017.12.004
更新日期：2019-02-01 00:00:00
abstract：BACKGROUND:Production of beta-lactamase by normal pharyngeal flora could account for penicillin treatment failure in patients with acute streptococcal pharyngitis. The aim of the present investigation was to study the beta-lactamase-producing bacteria (BLPB) in 58 patients with acute pharyngitis, and to investigate the...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1995-01-01 00:00:00
abstract：OBJECTIVE:The time to positivity (TTP) of blood cultures in patients with bloodstream infections (BSIs) has been considered to be a possible prognostic tool for some bacterial species. However, notable differences have been found between sampling designs and statistical methods in published studies to date, which makes...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2016.10.003
更新日期：2017-12-01 00:00:00
abstract：:From july 1982 to december 1987 we prospectively evaluated the primary resistance (PR) of 248 strains of M. tuberculosis isolated from patients with several clinical forms of tuberculosis. The results were compared with those of a similar study carried out between 1978-1982. PR persisted relatively stable with time, a...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1990-05-01 00:00:00
abstract：INTRODUCTION:Streptococcus agalactiae is a well-recognized pathogen in the obstetric population and is a cause of invasive infection in adults with underlying diseases. Nevertheless, the role of S. agalactiae in urinary tract infections in the adult non-pregnant population treated in outpatient health care centers has ...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/s0213-005x(04)73040-2
更新日期：2004-02-01 00:00:00
abstract：BACKGROUND:The aim of this study was to define the incidence of cervico-vaginal colonization by group B Streptococcus (SGB) in full term pregnancy as well as vertical and horizontal transmission in newborns attended in two public hospitals in Valencia, Venezuela. METHODS:An study cervico-vaginal exudates from 171 full...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:Because lifelong therapy is needed in HIV infection, high long-term adherence is necessary. Darunavir/co-bicistat/emtricitabina/tenofovir alafenamide (Symtuza®) is the first triple therapy combining a protease inhibitor (PI) in a single tablet regimen. This drug combines the potency and high genetic barrier of the mos...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/S0213-005X(18)30395-1
更新日期：2018-12-01 00:00:00
abstract：BACKGROUND:Injury and infection are characterized by the activation of the acute phase proteins response. C-reactive protein (CRP), an acute phase protein, has been mentioned as an useful indicator of infection and sepsis in critically ill patients. OBJECTIVE:To study the evolution of serum CRP in patients with severe...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：2001-02-01 00:00:00
abstract：INTRODUCTION:To characterize OXA-48 carbapenemase-producing Klebsiella pneumoniae strains isolated after an increase in carbapenem resistance in Catalonia. METHODOLOGY:K. pneumoniae identification, antimicrobial susceptibility studies, the Modified Hodge Test method, amplification of antimicrobial resistance genes (ag...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2018.02.003
更新日期：2019-02-01 00:00:00
abstract：PURPOSE:Gordonia species are known to be opportunistic human pathogens causing secondary infections. We present the second case in the world of endocarditis caused by Gordonia bronchialis and a review of all the cases of endocarditis caused by Gordonia spp. METHODS:The identification was performed by matrix-assisted d...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2020.11.010
更新日期：2021-01-11 00:00:00
abstract：:Gonococcal infection is a current public health problem worldwide, being the second most prevalent bacterial sexually transmitted infection. The etiologic agent is Neisseria gonorrhoeae, a gram-negative diplococcus, and mainly causes urethritis in men. In women up to 50% of infections can be asymptomatic. N. gonorrhoe...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,评审
doi：10.1016/j.eimc.2018.12.008
更新日期：2019-01-01 00:00:00
abstract：:Monotherapy with LPV/r maintains blocked viral replication when used as a simplification strategy from antiretroviral therapy with a boosted protease inhibitor and two nucleoside analogs in patients with an undetectable viral load for at least 6 months. This simplification strategy can be recommended to patients in th...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,评审
doi：10.1016/s0213-005x(08)76606-0
更新日期：2008-12-01 00:00:00
abstract：:Multiresistant Gram-negative bacteria represent a major health problem worldwide. This is related to the severity of the infections they cause, the difficulties for empiric (even directed) treatment, the ease of multiresistance spread, and the absence of new antimicrobial agents active against this group of pathogens....
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章,评审
doi：10.1016/j.eimc.2013.03.016
更新日期：2013-06-01 00:00:00
abstract：:The anaerobic bacteria resistance to antibiotics is increasing, and even has appeared against the most active of those, like metronidazol and carbapenems. This fact forces to make and periodical sensibility tests -at least in the most aggressive and virulent species, in cases that they are isolated from life locations...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/S0213-005X(14)70146-6
更新日期：2014-02-01 00:00:00
abstract：OBJECTIVE:To describe the clinical experience with dalbavancin in the treatment of diabetic foot infection in a multidisciplinary unit of a second level hospital. METHODS:A retrospective, descriptive study was made with all patients with diabetic foot infection treated with dalbavancin in the Diabetic Foot Unit of Hos...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：10.1016/j.eimc.2020.11.013
更新日期：2021-01-12 00:00:00
abstract：:The results of therapy of febrile episodes during the pregraft phase in bone marrow transplant was retrospectively evaluated in 84 granulocytopenic patients. Most patients received co-trimoxazole and i.v. ticarcillin as antibacterial prophylaxis. 47 episodes were treated with a third generation cephalosporin plus an a...
journal_title：Enfermedades infecciosas y microbiologia clinica
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
