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BACKGROUND: Information on infective endocarditis (IE) caused by Cutibacterium spp. is limited and new Duke-ISCVID criteria have not yet been properly assessed. We examined clinical characteristics, outcomes and performance of diagnostic tests for Cutibacterium valvular and cardiac implantable electronic device-related IE (CIED-IE). METHODS: Data corresponding to all episodes of Cutibacterium IE recorded from 2008 to 2023 in a prospective national cohort including 46 Spanish hospitals were examined. Possible IE cases were reassessed using the new criteria. The sensitivity of blood cultures, valvular and CIED cultures, and PCR of the 16SrRNA gene and sequencing (16SPCR) was evaluated. RESULTS: There were 67/6,692 (1%) episodes of IE caused by Cutibacterium spp., 85% affecting men. Of these, 50 were valve-related (45 prosthetic, 5 native) and 17 CIED-related. The new criteria identified 8 additional cases and reclassified 15 as definite IE. Intracardiac complications (abscess, pseudoaneurysm, perforation or intracardiac fistula) occurred in 23/50 (46%) valvular IE episodes, leading to 18% mortality, and up to 40% mortality if surgery was indicated but could not be performed. All CIED-IE cases underwent device removal and no deaths were recorded. Positive diagnosis rates for blood cultures, valve/device cultures and 16SPCR were 52%, 70% and 82%, respectively. CONCLUSION: Cutibacterium IE is a rare yet potentially life-threatening condition that warrants a high index of suspicion in men with endovascular prosthetic material. The new Duke-ISCVID criteria and molecular techniques are useful for its diagnosis. Considering a significant complication rate, cardiac surgery and removal of CIEDs play a key role in reducing 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. In this work, we analyzed the genetic markers HLA-B*35 allele group and HLA-B*35:05 allele specifically, as well as an allergy patch test, as benznidazole's most frequent adverse effects are cutaneous. METHODS: HLA-B intermediate-resolution genotyping was performed followed by a high-resolution level analysis. Cutaneous allergies were tested using strips impregnated with a mixture of benznidazole and placed on the upper back of patients before starting treatment. RESULTS: In our sample of more than 400 patients, there was almost no relationship between any kind of side effect and either of the HLA-B alleles studied. The patch testing was quickly discarded as a preemptive test due to its low sensitivity (16.7%). CONCLUSION: In conclusion, we were unable to replicate and corroborate genetic markers identified by other groups and there is currently no test that can anticipate the adverse effects of benznidazole, therefore, more investigation should be carried out in this field.
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Schistosomiasis is a highly prevalent disease, especially in immigrant populations, and is associated with significant morbidity and diagnostic delays outside endemic areas. For these reasons, the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Society of Tropical Medicine and International Health (SEMTSI) have developed a joint consensus document to serve as a guide for the screening, diagnosis and treatment of this disease outside endemic areas. A panel of experts from both societies identified the main questions to be answered and developed recommendations based on the scientific evidence available at the time. The document was reviewed by the members from both societies for final approval (AU)
La esquistosomiasis es una enfermedad de elevada prevalencia, especialmente en población inmigrante, asociada a importante morbilidad y retraso diagnóstico fuera de zona endémica. Por estas razones, la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC) y la Sociedad Española de Medicina Tropical y Salud Internacional (SEMTSI) han elaborado un documento conjunto de consenso que sirva de guía para el cribado, diagnóstico y tratamiento de esta patología en zonas no endémicas. Un panel de expertos de ambas sociedades identificó las principales preguntas a responder y elaboró las recomendaciones siguiendo la evidencia científica disponible en el momento. El documento fue revisado por los miembros de ambas sociedades para su aprobación final (AU)
Subject(s)
Humans , Schistosomiasis/diagnosis , Schistosomiasis/drug therapy , Societies, Medical , Spain , ConsensusABSTRACT
BACKGROUND: Fosfomycin is a potentially attractive option as step-down therapy for bacteraemic urinary tract infections (BUTI), but available data are scarce. Our objective was to compare the effectiveness and safety of fosfomycin trometamol and other oral drugs as step-down therapy in patients with BUTI due to MDR Escherichia coli (MDR-Ec). METHODS: Participants in the FOREST trial (comparing IV fosfomycin with ceftriaxone or meropenem for BUTI caused by MDR-Ec in 22 Spanish hospitals from June 2014 to December 2018) who were stepped-down to oral fosfomycin (3 g q48h) or other drugs were included. The primary endpoint was clinical and microbiological cure (CMC) 5-7 days after finalization of treatment. A multivariate analysis was performed using logistic regression to estimate the association of oral step-down with fosfomycin with CMC adjusted for confounders. RESULTS: Overall, 61 patients switched to oral fosfomycin trometamol and 47 to other drugs (cefuroxime axetil, 28; amoxicillin/clavulanic acid and trimethoprim/sulfamethoxazole, 7 each; ciprofloxacin, 5) were included. CMC was reached by 48/61 patients (78.7%) treated with fosfomycin trometamol and 38/47 (80.9%) with other drugs (difference, -2.2; 95% CI: -17.5 to 13.1; Pâ=â0.38). Subgroup analyses provided similar results. Relapses occurred in 9/61 (15.0%) and 2/47 (4.3%) of patients, respectively (Pâ=â0.03). The adjusted OR for CMC was 1.11 (95% CI: 0.42-3.29, Pâ=â0.75). No relevant differences in adverse events were seen. CONCLUSIONS: Fosfomycin trometamol might be a reasonable option as step-down therapy in patients with BUTI due to MDR-Ec but the higher rate of relapses would need further assessment.
Subject(s)
Escherichia coli Infections , Fosfomycin , Urinary Tract Infections , Humans , Fosfomycin/adverse effects , Tromethamine/therapeutic use , Anti-Bacterial Agents/adverse effects , Escherichia coli , Urinary Tract Infections/drug therapy , Urinary Tract Infections/microbiology , Escherichia coli Infections/drug therapy , Escherichia coli Infections/microbiology , RecurrenceABSTRACT
Schistosomiasis is a highly prevalent disease, especially in immigrant populations, and is associated with significant morbidity and diagnostic delays outside endemic areas. For these reasons, the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Society of Tropical Medicine and International Health (SEMTSI) have developed a joint consensus document to serve as a guide for the screening, diagnosis and treatment of this disease outside endemic areas. A panel of experts from both societies identified the main questions to be answered and developed recommendations based on the scientific evidence available at the time. The document was reviewed by the members from both societies for final approval.
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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. RESULTS: This large retrospective study described the most and least common adverse effects in our area and characterized our Chagas disease population. This prospective study, along with a close follow-up of the treatment, detected more adverse effects and enhanced the patients' perception of the disease and treatment. CONCLUSIONS: This information is important for preventing non-medical-related withdrawals and for removing baseless fears. Better knowledge of patients could help us provide better care.
Subject(s)
Chagas Disease , Drug-Related Side Effects and Adverse Reactions , Nitroimidazoles , Trypanocidal Agents , Trypanosoma cruzi , Humans , Prospective Studies , Retrospective Studies , Chronic Disease , Trypanocidal Agents/adverse effects , Chagas Disease/drug therapy , Chagas Disease/epidemiology , Nitroimidazoles/adverse effectsABSTRACT
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. Patients were followed-up for 3 months after hospital discharge. All sternal wound infections up to 90 days after discharge were considered SSWI. 1004 patients were included. During follow-up, 68 (6.8%) patients presented SSWI. Patients with SSWI had a higher incidence of postoperative renal failure (29.4% vs 17.1%, P = .007), a higher incidence of early postoperative reoperation for non-infectious causes (42.6% vs 9.1%, P < .001), longer ICU stay (3 [2-9] days vs 2 [2-4] days, P = .006), and longer hospital stay (24.5 [14.8-38.3] days vs 10 [7-18] days, P < .001). Gram-positive germs were presented in 49% of the cultures, and gram-negative bacteria in 35%. Early reoperation for non-infectious causes (OR 4.90, 95% CI 1.03-23.7), and a longer ICU stay (OR 1.37 95% CI 1.10-1.72) were independent predictors of SSWI. SSWI is rare but leads to more postoperative complications. The need for early reoperation because of non-infectious cause and a longer ICU stay were independently associated with SSWI.
Subject(s)
Cardiac Surgical Procedures , Surgical Wound Infection , Humans , Surgical Wound Infection/etiology , Surgical Wound Infection/microbiology , Prospective Studies , Incidence , Risk Factors , Retrospective Studies , Cardiac Surgical Procedures/adverse effectsABSTRACT
ABSTRACT 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. Results: This large retrospective study described the most and least common adverse effects in our area and characterized our Chagas disease population. This prospective study, along with a close follow-up of the treatment, detected more adverse effects and enhanced the patients' perception of the disease and treatment. Conclusions: This information is important for preventing non-medical-related withdrawals and for removing baseless fears. Better knowledge of patients could help us provide better care.
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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). Methods. We used a retrospective analysis of the Spanish IE Registry (2008−2020). Results. From 4064 definite cases of valvular IE, 577 (14.2%) had MIE. In patients with MIE, the most common locations were mitral (552, 95.7%) and aortic (550, 95.3%), with mitral-aortic involvement present in 507 patients (87.9%). The most common etiologies were S. viridans (192, 33.3%) and S. aureus (113, 19.6%). MIE involved only native valves in 450 patients (78.0%). Compared with patients with SIE, patients with MIE had a similar age (69 vs. 67 years, respectively, p = 0.27) and similar baseline characteristics, but were more frequently men (67.1% vs. 72.9%, p = 0.005) and had a higher incidence of intracardiac complications (36.2% vs. 50.4%, p < 0.001), heart failure (42.7% vs. 52.9%, p < 0.001), surgical indication (67.7 vs. 85.1%, p < 0.001), surgery (46.3% vs. 56.3%), and in-hospital mortality (26.9% vs. 34.3%, p < 0.001). MIE was an independent predictor of in-hospital mortality (odds ratio (OR) 1.3, 95% confidence interval (CI) 1.1−1.7, p = 0.004) but did not have an independent association with 1-year mortality (OR 1.1, 95% CI 0.9−1.4, p = 0.43). Conclusions. About one-seventh of the valvular IE patients had MIE, mainly due to mitral-aortic involvement. MIE is associated with a poor in-hospital prognosis. An early diagnosis and treatment of IE might avoid its spread to a second valve.
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La esquistosomiasis humana es la enfermedad parasitaria con mayor morbimortalidad a nivel mundial después de la malaria. Es endémica en más de 78 países tropicales y subtropicales, sobre todo de África Subsahariana, estimándose que 236 millones de personas están infectadas. Puede causar graves complicaciones de salud a nivel genitourinario y hepatoesplénico, llegando a ocasionar la muerte de 300.000 personas cada año. El número de casos importados en los países occidentales se ha ido incrementado en los últimos años debido a la llegada de un importante número de migrantes procedentes de regiones endémicas y de un creciente número de viajeros que han visitado las mismas. Por otro lado, recientemente se han comunicado brotes de transmisión autóctona en Córcega (Francia) y Almería (España). Por todos estos aspectos, las autoridades sanitarias europeas han recomendado el cribado serológico de la enfermedad en todas las personas migrantes procedentes de zonas endémicas y que lleven menos de 5 años en Europa. Dado que atención primaria es habitualmente el primer punto de contacto de estas personas con el sistema sanitario, los médicos deben conocer los principales aspectos de la enfermedad, y ser dotados de los medios necesarios para su diagnóstico y tratamiento. Este documento ha sido elaborado por profesionales pertenecientes a 5 sociedades científicas de atención primaria (SEMFyC, SEMG, SEMERGEN), Pediatría (SEIP) y Medicina Tropical y Salud Internacional (SEMTSI), con objeto de establecer unas recomendaciones claras para el diagnóstico y el manejo de la esquistosomiasis en atención primaria.(AU)
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. The number of imported cases in Western countries has increased in recent years due to the arrival of a significant number of migrants from endemic regions and a growing number of travelers who have visited them. On the other hand, outbreaks of autochthonous transmission have recently been reported in Corsica (France) and Almería (Spain). For all these reasons, the European health authorities have recommended serological screening for the disease in all migrants from endemic areas who have been living in Europe for less than 5 years. Since Primary Care is usually the first point of contact for these people with the Health System, doctors must know the main aspects of the disease, and be provided with the necessary means for its diagnosis and treatment. This document has been prepared by professionals belonging to five scientific societies of Primary Care (SEMFyC, SEMG, SEMERGEN), Pediatrics (SEIP) and Tropical Medicine and International Health (SEMTSI), in order to establish clear recommendations for the diagnosis and management of schistosomiasis in Primary Care.(AU)
Subject(s)
Schistosomiasis , Schistosomiasis/diagnostic imaging , Schistosomiasis/etiology , Indicators of Morbidity and Mortality , Parasitic Diseases , Mass Screening , Transients and Migrants , Schistosoma , Primary Health CareABSTRACT
ABSTRACTBackground: In vitro studies have shown that several oral antiseptics have virucidal activity against SARS-CoV-2. Thus, mouthwashes have been proposed as an easy to implement strategy to reduce viral transmission. However, there are no data measuring SARS-CoV-2 viability after mouthwashes in vivo. METHODS: In this randomized double-blind, five-parallel-group, placebo-controlled clinical trial, SARS-CoV-2 salivary viral load (by quantitative PCR) and its infectious capacity (incubating saliva in cell cultures) have been evaluated before and after four different antiseptic mouthwashes and placebo in 54 COVID-19 patients. RESULTS: Contrary to in vitro evidence, salivary viral load was not affected by any of the four tested mouthwashes. Viral culture indicated that cetylpyridinium chloride (CPC) significantly reduced viral infectivity, but only at 1-hour post-mouthwash. CONCLUSION: These results indicate that some of the mouthwashes currently used to reduce viral infectivity are not efficient in vivo and, furthermore, that this effect is not immediate, generating a false sense of security.Trial registration: ClinicalTrials.gov identifier: NCT04707742..
Subject(s)
Anti-Infective Agents, Local , COVID-19 Drug Treatment , Anti-Infective Agents, Local/pharmacology , Anti-Infective Agents, Local/therapeutic use , Humans , Mouthwashes/pharmacology , Mouthwashes/therapeutic use , SARS-CoV-2 , Viral LoadABSTRACT
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. The number of imported cases in Western countries has increased in recent years due to the arrival of a significant number of migrants from endemic regions and a growing number of travelers who have visited them. On the other hand, outbreaks of autochthonous transmission have recently been reported in Corsica (France) and Almería (Spain). For all these reasons, the European health authorities have recommended serological screening for the disease in all migrants from endemic areas who have been living in Europe for less than 5 years. Since Primary Care is usually the first point of contact for these people with the Health System, doctors must know the main aspects of the disease, and be provided with the necessary means for its diagnosis and treatment. This document has been prepared by professionals belonging to five scientific societies of Primary Care (SEMFyC, SEMG, SEMERGEN), Pediatrics (SEIP) and Tropical Medicine and International Health (SEMTSI), in order to establish clear recommendations for the diagnosis and management of schistosomiasis in Primary Care.
Subject(s)
Schistosomiasis , Child , Consensus , Europe/epidemiology , Humans , Primary Health Care , Schistosomiasis/diagnosis , Schistosomiasis/epidemiology , Schistosomiasis/therapy , Spain/epidemiologyABSTRACT
No disponible
Subject(s)
Humans , Female , Aged, 80 and over , Bacteremia , Neisseria , Disease Outbreaks , Pandemics , Coronavirus Infections/epidemiology , Homes for the AgedABSTRACT
Blood culture negative endocarditis (BCNE) is frequent in infective endocarditis (IE). One of the causes of BCNE is fastidious microorganisms, such as Bartonella spp. The aim of this study was to describe the epidemiologic, clinical characteristics, management and outcomes of patients with Bartonella IE from the "Spanish Collaboration on Endocarditis-Grupo de Apoyo al Manejo de la Endocarditis infecciosa en España (GAMES)"cohort. Here we presented 21 cases of Bartonella IE. This represents 0.3% of a total of 5590 cases and 2% of the BCNE from the GAMES cohort. 62% were due to Bartonella henselae and 38% to Bartonella quintana. Cardiac failure was the main presenting form (61.5% in B. hensalae, 87.5% in B. quintana IE) and the aortic valve was affected in 85% of the cases (76% in B. henselae, 100% in B. quintana IE). Typical signs such as fever were recorded in less than 40% of patients. Echocardiography showed vegetations in 92% and 100% of the patients with B. henselae and B. quintana, respectively. Culture was positive only in one patient and the remaining were diagnosed by serology and PCR. PCR was the most useful tool allowing for diagnosis in 16 patients (100% of the studied valves). Serology, at titers recommended by guidelines, only coincided with PCR in 52.4%. Antimicrobial therapy, in different combinations, was used in all cases. Surgery was performed in 76% of the patients. No in-hospital mortality was observed. One-year mortality was 9.4%. This article remarks the importance for investigating the presence of Bartonella infection as causative agent in all BCNE since the diagnosis needs specific microbiological tools and patients could benefit of a specific treatment.
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The severity of lung involvement is the main prognostic factor in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Carbohydrate antigen 15-3 (CA 15-3), a marker of lung damage and fibrosis, could help predict the prognosis of SARS-CoV-2 pneumonia. This was a retrospective and observational study. CA 15-3 was analyzed in the blood samples of patients consecutively admitted for SARS-CoV-2 pneumonia and whose blood samples were available in the biobank. Other prognostic markers were also measured (interleukin 6 [IL6], C-reactive protein [CRP], D-dimer, troponin T, and NT-ProBNP). The occurrence of in-hospital complications was registered, including death, the need for medical intensive care, and oxygen therapy at discharge. In this study, 539 patients were recruited (54.9% men, mean age: 59.6 ± 16.4 years). At admission, the mean concentrations of CA 15-3 was 20.5 ± 15.8 U/mL, and the concentration was correlated with male sex, older age, and other severity markers of coronavirus disease of 2019 (COVID-19) (IL6, CRP, D-dimer, troponine T, and NT-ProBNP). CA 15-3 levels were higher in patients who died (n = 56, 10.4%) (35.33 ± 30.45 vs. 18.8 ± 12.11, p < 0.001), who required intensive medical support (n = 78, 14.4%; 31.17 ± 27.83 vs. 18.68 ± 11.83; p < 0.001), and who were discharged with supplemental oxygen (n = 64, 13.3%; 22.65 ± 14.41 vs. 18.2 ± 11.7; p = 0.011). Elevated CA 15-3 levels (above 34.5 U/mL) were a strong predictor of a complicated in-hospital course, in terms of a higher risk of death (adjusted odds ratio [OR] 3.74, 95% confidence interval [CI]: 1.22-11.9, p = 0.022) and need for intensive care (adjusted OR 4.56, 95% CI: 1.37-15.8) after adjusting for all other risk factors. The degree of lung damage and fibrosis evaluated in terms of CA 15-3 concentrations may allow early identification of the increased risk of complications in patients with SARS-CoV-2 pneumonia.
Subject(s)
COVID-19 , Pneumonia , Adult , Aged , Biomarkers , C-Reactive Protein , COVID-19/diagnosis , Female , Fibrosis , Humans , Interleukin-6 , Male , Middle Aged , Mucin-1 , Oxygen , Prognosis , Retrospective Studies , SARS-CoV-2ABSTRACT
BACKGROUND: Our aim was to compare pediatric infective endocarditis (IE) with the clinical profile and outcomes of IE in adults. METHODS: Prospective multicenter registry in 31 Spanish hospitals including all patients with a diagnosis of IE from 2008 to 2020. RESULTS: A total of 5590 patients were included, 49 were <18 years (0.1%). Congenital heart disease (CHD) was present in 31 children and adolescents (63.2%). Right-sided location was more common in children/adolescents than in adults (46.9% vs. 6.3%, P < 0.001). Pediatric pulmonary IE was more frequent in patients with CHD (48.4%) than in those without (5.6%), P = 0.004. Staphylococcus aureus etiology tended to be more common in pediatric patients (32.7%) than in adults (22.3%), P = 0.082. Heart failure was less common in pediatric patients than in adults, due to the lower rate of heart failure in children/adolescents with CHD (9.6%) with respect to those without CHD (44.4%), P = 0.005. Inhospital mortality was high in both children, and adolescents and adults (16.3% vs. 25.9%; P = 0.126). CONCLUSIONS: Most IE cases in children and adolescents are seen in patients with CHD that have a more common right-sided location and a lower prevalence of heart failure than patients without CHD. IE in children and adolescents without CHD has a more similar profile to IE in adults. IMPACT: Infective endocarditis (IE) in children and adolescents is often seen in patients with congenital heart disease (CHD). Right-sided location is the most common in patients with CHD and heart failure is less common as a complication compared with patients without CHD. Infective endocarditis (IE) in children/adolescents without CHD has a more similar profile to IE in adults. In children/adolescents without CHD, locations were similar to adults, including a predominance of left-sided IE. Acute heart failure was the most frequent complication, seen mainly in adults, and in children/adolescents without CHD.
Subject(s)
Endocarditis, Bacterial , Endocarditis , Heart Defects, Congenital , Heart Failure , Adult , Child , Humans , Adolescent , Prospective Studies , Endocarditis/complications , Endocarditis/epidemiology , Endocarditis/diagnosis , Endocarditis, Bacterial/complications , Endocarditis, Bacterial/diagnosis , Endocarditis, Bacterial/epidemiology , Heart Defects, Congenital/complications , Heart Defects, Congenital/epidemiology , Heart Defects, Congenital/diagnosis , Heart Failure/complications , Heart Failure/epidemiology , Retrospective StudiesABSTRACT
Introduction. To analyse the clinical and epidemiological characteristics and mortality-related factors of patients admitted to a secondary hospital with Infective Endocarditis (IE). Methods. Observational study of a cohort of patients who have been diagnosed with IE in a secondary hospital and evaluated in accordance with a pre-established protocol. Results. A total of 101 cases were evaluated (years 2000- 2017), with an average age of 64 years and a male-to-female ratio of 2:1. 76% of the cases had an age-adjusted Charlson comorbidity index of >6, with 21% having had a dental procedure and 36% with a history of heart valve disease. The most common microorganism was methicillin-susceptible S. aureus (36%), with bacterial focus of unknown origin in 54%. The diagnostic delay time was 12 days in patients who were transferred, compared to 8 days in patients who were not transferred (p=0.07); the median surgery indication delay time was 5 days (IQR 13.5). The in-hospital mortality rate was 34.6% and the prognostic factors independently associated with mortality were: cerebrovascular events (OR 98.7%, 95% CI, 70.9164.4); heart failure (OR 27.3, 95% CI, 10.2149.1); and unsuitable antibiotic treatment (OR 7.2, 95% CI, 1.510.5). The mortality rate of the patients who were transferred and who therefore underwent surgery was 20% (5/25). Conclusions. The onset of cerebrovascular events, heart failure and unsuitable antibiotic treatment are independently and significantly associated with in-hospital mortality. The mortality rate was higher than the published average (35%); the diagnostic delay was greater in patients for whom surgery was indicated. (AU)
Introducción. Analizar las características clínico-epidemiológicas y los factores asociados a mortalidad de los pacientes ingresados por endocarditis infecciosa (EI) en un Hospital de 2º nivel. Métodos. Estudio observacional de una cohorte de pacientes diagnosticados de EI en un hospital de 2º nivel y evaluados de acuerdo a un protocolo preestablecido. Resultados. Se evaluaron 101 casos (2000-2017), edad media de 64 años, relación hombre/mujer 2:1, presentando un índice de Charlson corregido por edad >6 en el 76% de los casos, antecedentes de manipulaciones dentarias en el 21% y valvulopatía previa en el 36%. El microorganismo más frecuente fue Staphylococcus aureus sensible a meticilina (36%), con foco bacteriémico de origen desconocido en el 54%. El tiempo de demora diagnóstica fue de 12 días en pacientes transferidos frente a 8 en los no transferidos (p= 0.07); el de demora de indicación de cirugía tuvo una mediana de 5 días (RIQ 13.5). La mortalidad intrahospitalaria fue del 34.6% y los factores pronósticos asociados de forma independiente fueron la presencia de eventos vasculares cerebrales (OR 98.7, IC 95% 70.9-164.4), el fallo cardiaco (OR 27.3, IC 95% 10.2 149.1) y el tratamiento antibiótico inadecuado (OR 7.2, IC 95% 1.510.5). La mortalidad intrahospitalaria de los pacientes transferidos y por tanto intervenidos fue del 20% (5/25). Conclusiones. El desarrollo de eventos vasculares cerebrales, el fallo cardiaco y el tratamiento antibiótico inadecuado se asocian de forma independiente y significativa con mortalidad intrahospitalaria. La mortalidad fue superior a la media publicada (35%); la demora diagnóstica fue mayor en los pacientes con indicación quirúrgica. (AU)
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Endocarditis , Pharmaceutical Preparations , General Surgery , Mortality , Surgical Procedures, OperativeABSTRACT
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. Design, Setting, and Participants: This multicenter, randomized, pragmatic, open clinical trial was conducted at 22 Spanish hospitals from June 2014 to December 2018. Eligible participants were adult patients with bacteremic urinary tract infections due to MDR E coli; 161 of 1578 screened patients were randomized and followed up for 60 days. Data were analyzed in May 2021. Interventions: Patients were randomized 1 to 1 to receive intravenous fosfomycin disodium at 4 g every 6 hours (70 participants) or a comparator (ceftriaxone or meropenem if resistant; 73 participants) with the option to switch to oral fosfomycin trometamol for the fosfomycin group or an active oral drug or parenteral ertapenem for the comparator group after 4 days. Main Outcomes and Measures: The primary outcome was clinical and microbiological cure (CMC) 5 to 7 days after finalization of treatment; a noninferiority margin of 7% was considered. Results: Among 143 patients in the modified intention-to-treat population (median [IQR] age, 72 [62-81] years; 73 [51.0%] women), 48 of 70 patients (68.6%) treated with fosfomycin and 57 of 73 patients (78.1%) treated with comparators reached CMC (risk difference, -9.4 percentage points; 1-sided 95% CI, -21.5 to ∞ percentage points; P = .10). While clinical or microbiological failure occurred among 10 patients (14.3%) treated with fosfomycin and 14 patients (19.7%) treated with comparators (risk difference, -5.4 percentage points; 1-sided 95% CI, -∞ to 4.9; percentage points; P = .19), an increased rate of adverse event-related discontinuations occurred with fosfomycin vs comparators (6 discontinuations [8.5%] vs 0 discontinuations; P = .006). In an exploratory analysis among a subset of 38 patients who underwent rectal colonization studies, patients treated with fosfomycin acquired a new ceftriaxone-resistant or meropenem-resistant gram-negative bacteria at a decreased rate compared with patients treated with comparators (0 of 21 patients vs 4 of 17 patients [23.5%]; 1-sided P = .01). Conclusions and Relevance: This study found that fosfomycin did not demonstrate noninferiority to comparators as targeted treatment of bUTI from MDR E coli; this was due to an increased rate of adverse event-related discontinuations. This finding suggests that fosfomycin may be considered for selected patients with these infections. Trial Registration: ClinicalTrials.gov Identifier: NCT02142751.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Bacteremia , Drug Resistance, Multiple, Bacterial , Escherichia coli Infections , Fosfomycin/therapeutic use , Aged , Aged, 80 and over , Bacteremia/drug therapy , Bacteremia/microbiology , Escherichia coli , Escherichia coli Infections/drug therapy , Escherichia coli Infections/microbiology , Female , Humans , Male , Middle Aged , SpainABSTRACT
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. A fifth group of patients used distilled water mouthrinse as a control. Eighty-four participants were recruited and divided into 12-15 per group. There were no statistically significant changes in salivary viral load after the use of the different mouthwashes. Although oral antiseptics have shown virucidal effects in vitro, our data show that salivary viral load in COVID-19 patients was not affected by the tested treatments. This could reflect that those mouthwashes are not effective in vivo, or that viral particles are not infective but viral RNA is still detected by PCR. Viral infectivity studies after the use of mouthwashes are therefore required. ( https://clinicaltrials.gov/ct2/show/NCT04707742 ; Identifier: NCT04707742).