Publications by authors named "Elisa Garcia Vazquez"

Background: Coagulase-negative staphylococci (CoNS) are an increasingly common cause of infective endocarditis (IE) and lack recent data from large studies.

Objectives: Our aim was to describe the epidemiology, clinical characteristics, and outcomes of staphylococcal IE in a contemporary nationwide cohort study, while comparing coagulase-negative staphylococcal IE (CoNSIE) to IE from Staphylococcus aureus (SAIE), and among IE caused by Staphylococcus epidermidis (SE), S. lugdunensis (SL), and other CoNS.

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  • Strongyloidiasis is a parasitic disease that poses significant risks, especially to individuals with weakened immune systems, and is prevalent among both migrants and the native population in the Mediterranean region.
  • A study conducted from 2019 to 2022 assessed various screening methods for the disease among a diverse group of participants, revealing a confirmed infection rate of 8.3%.
  • The research found that stool PCR tests were more effective than serological screening alone, which missed a notable percentage of cases, and identified specific risk factors like elevated IgE levels and Latin American origin associated with the disease.
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  • - Pneumonia is a common and serious infectious disease, significantly impacting mortality rates and healthcare resources.
  • - The OPENIN Group, comprised of specialists in Infectious Diseases and Microbiology, focuses on improving clinical processes related to pneumonia diagnosis and treatment through a review of existing scientific research.
  • - The group's initial meeting in October 2023 addressed optimizing pneumonia diagnosis, possibly reducing antibiotic treatment duration, and exploring the use of immunomodulatory strategies like steroids, leading to expert recommendations based on their findings.
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  • Information on infective endocarditis (IE) caused by Cutibacterium spp. is scarce, and the effectiveness of new Duke-ISCVID criteria for diagnosis is still under study.
  • A national study from 2008 to 2023 found that 1% of IE cases were caused by Cutibacterium, predominantly in men, leading to serious intracardiac complications and significant mortality rates.
  • The new diagnostic criteria and molecular testing show promise for identifying Cutibacterium IE, highlighting the importance of cardiac surgery and device removal in reducing patient mortality.
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Introduction: Treatment of Chagas disease frequently causes distress to patients due to a high incidence of adverse effects. Different preemptive tests have been researched to prevent these effects and to allow focus to be given to certain predisposed patients. Benznidazole is the most prescribed Chagas disease treatment in Spain.

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Objectives: Infective endocarditis (IE) has high mortality and morbidity and requires long hospital stays to deliver the antibiotic treatment recommended in clinical practice guidelines. We aimed to analyse the health outcomes of the use of dalbavancin (DBV) in the consolidation treatment of IEs caused by Gram-positive cocci and to perform a pharmacoeconomic study.

Materials And Methods: This observational, retrospective, Spanish multicentre study in patients with IE who received DBV as part of antibiotic treatment in consolidation phase were followed for at least 12 months.

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  • Fosfomycin trometamol is being explored as a potential step-down therapy for patients with bacteraemic urinary tract infections caused by multidrug-resistant E. coli (MDR-Ec), though data is limited.
  • In the FOREST trial, patients who transitioned from IV treatments to either oral fosfomycin or other oral medications showed similar clinical and microbiological cure rates, with fosfomycin achieving 78.7% success compared to 80.9% for other drugs.
  • However, fosfomycin had a significantly higher relapse rate (15% vs. 4.3%), indicating that while it is a viable option, its effectiveness needs further evaluation due to this concern.
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  • * The Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Society of Tropical Medicine and International Health (SEMTSI) collaborated to create a consensus document for effectively screening, diagnosing, and treating schistosomiasis.
  • * Experts from both societies contributed to the document by identifying critical questions and forming evidence-based recommendations, which were then approved by their members.
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Background: Chagas disease (CD) treatment is commonly associated with a high incidence of adverse effects. It is crucial to study and update these adverse effects to improve the existing knowledge of which drugs to use and to clarify the information presented to patients.

Methods: We analyzed the adverse effects of benznidazole in two cohorts of patients: a large retrospective study and a small prospective study.

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Sternal surgical wound infection (SSWI) in cardiac surgery is associated with increased morbidity. We investigated the incidence of SSWI, the main germs implicated and predictors of SSWI. Prospective study including patients undergoing full median sternotomy between January 2017 and December 2019.

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Background. Infective endocarditis (IE) is a severe condition. Our aim was to describe the profile and prognosis of patients with multivalvular infective endocarditis (MIE) and compare them to single-valve IE (SIE).

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  • - A clinical trial examined the effects of four different mouthwashes on the salivary viral load of SARS-CoV-2 in COVID-19 patients, assessing both viral presence and infectivity.
  • - The study found that none of the mouthwashes significantly impacted the viral load; however, one ingredient, cetylpyridinium chloride (CPC), showed a temporary reduction in viral infectivity one hour after use.
  • - Results suggest that many mouthwashes may be ineffective at reducing viral transmission immediately, leading to a false sense of security among users.
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Human schistosomiasis is the parasitic disease with the highest morbidity and mortality worldwide after malaria. It is endemic in more than 78 tropical and subtropical countries, especially in sub-Saharan Africa, and it is estimated that 236 million people are infected. It can cause serious health complications at the genitourinary and hepatosplenic level, leading to the death of 300,000 people each year.

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Blood culture negative endocarditis (BCNE) is frequent in infective endocarditis (IE). One of the causes of BCNE is fastidious microorganisms, such as spp. The aim of this study was to describe the epidemiologic, clinical characteristics, management and outcomes of patients with IE from the "Spanish Collaboration on Endocarditis-Grupo de Apoyo al Manejo de la Endocarditis infecciosa en España (GAMES)"cohort.

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  • The severity of lung involvement is the key factor for predicting outcomes in patients with SARS-CoV-2 pneumonia, with CA 15-3 serving as a potential prognostic marker for lung damage and fibrosis.
  • CA 15-3 levels were found to be significantly higher in patients who experienced severe complications, including death, the need for intensive care, or requiring supplemental oxygen after discharge.
  • Elevated CA 15-3 levels (over 34.5 U/mL) strongly indicate a higher risk for a complicated hospital course, suggesting it could help identify patients at greater risk for adverse outcomes early on.
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  • The study compared infective endocarditis (IE) in children and adolescents to adults, using data from 31 hospitals in Spain between 2008 and 2020.
  • Among 5590 patients, only 49 were under 18, with 63.2% having congenital heart disease (CHD), which showed a preference for right-sided IE compared to adults.
  • Pediatric patients with CHD experienced a lower rate of heart failure, while those without CHD had clinical profiles similar to adults, including a focus on left-sided IE.
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  • The study investigates the impact of genetic variations (SNPs) in the ACE2 and related genes on the severity of COVID-19 among patients, revealing some SNPs provide protective effects while others increase risk of severe outcomes.
  • A total of 318 COVID-19 patients were categorized based on their symptoms, with analyses highlighting the relationship between specific SNPs and disease severity, alongside traditional risk factors like age and comorbidities.
  • Key findings show that certain ACE2 SNPs can significantly influence disease progression, with two SNPs linked to protective effects and two others associated with higher risk for hospitalization and severe illness.
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Importance: The consumption of broad-spectrum drugs has increased as a consequence of the spread of multidrug-resistant (MDR) Escherichia coli. Finding alternatives for these infections is critical, for which some neglected drugs may be an option.

Objective: To determine whether fosfomycin is noninferior to ceftriaxone or meropenem in the targeted treatment of bacteremic urinary tract infections (bUTIs) due to MDR E coli.

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Most public health measures to contain the COVID-19 pandemic are based on preventing the pathogen spread, and the use of oral antiseptics has been proposed as a strategy to reduce transmission risk. The aim of this manuscript is to test the efficacy of mouthwashes to reduce salivary viral load in vivo. This is a multi-centre, blinded, parallel-group, placebo-controlled randomised clinical trial that tests the effect of four mouthwashes (cetylpyridinium chloride, chlorhexidine, povidone-iodine and hydrogen peroxide) in SARS-CoV-2 salivary load measured by qPCR at baseline and 30, 60 and 120 min after the mouthrinse.

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Background: Colchicine has been proposed as a potential therapy in coronavirus disease 2019 (COVID-19) due to their anti-inflammatory actions.

Methods: The COL-COVID study was a prospective, randomized, controlled and open-label clinical trial that compared colchicine added to standard treatment vs standard treatment in hospitalized COVID-19 patients that do not need mechanical ventilatory support. Colchicine was initiated within the first 48 hours of admission at a 1.

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Background: Although group (SAG) endocarditis is considered a severe disease associated with abscess formation and embolic events, there is limited evidence to support this assumption.

Methods: We performed a retrospective analysis of prospectively collected data from consecutive patients with definite SAG endocarditis in 28 centers in Spain and Italy. A comparison between cases due to SAG endocarditis and viridans group streptococci (VGS) or group (SGG) was performed in a 1:2 matched analysis.

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  • The study focuses on the perceived quality of care (PQ) for hospitalized patients in Spain during the early COVID-19 pandemic, highlighting gaps in existing research.
  • It finds that COVID-19 patients rated their care lower (8.2) compared to non-COVID patients (9.0), particularly in areas like nurse and nurse assistant actions and discharge information.
  • Overall, the pandemic significantly worsened quality of care perceptions for hospitalized patients, which presents an opportunity for healthcare organizations to improve their services moving forward.
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Background: Since the declaration of the pandemic, humanitarian medicine has been discontinued. Until now, there have been no general recommendations on how humanitarian surgical missions should be organized.

Methods: Based on our experience in the field of humanitarian surgical missions to Sub-Saharan Africa, a panel of recommendations in times of COVID-19 was developed.

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Recently the coronavirus disease (COVID-19) outbreak has been declared a pandemic. Despite its aggressive extension and significant morbidity and mortality, risk factors are poorly characterized outside China. We designed a registry, HOPE COVID-19 (NCT04334291), assessing data of 1021 patients discharged (dead or alive) after COVID-19, from 23 hospitals in 4 countries, between 8 February and 1 April.

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