High-Risk Obesity Phenotypes: Target for Multimorbidity Prevention at the ROFEMI Study.

Background: Describe the profile of patients with obesity in internal medicine to determine the role of adiposity and related inflammation on the metabolic risk profile and, identify various "high-risk obesity" phenotypes by means of a cluster analysis. This study aimed to identify different profiles of patients with high-risk obesity based on a cluster analysis. Methods: Cross-sectional, multicenter project that included outpatients attended to in internal medicine. A total of 536 patients were studied. The mean age was 62 years, 51% were women. Patients were recruited from internal medicine departments over two weeks in November and December 2021 and classified into four risk groups according to body mass index (BMI) and waist circumference (WC). High-risk obesity was defined as BMI > 35 Kg/m2 or BMI 30−34.9 Kg/m2 and a high WC (>102 cm for men and >88 cm for women). Hierarchical and partitioning clustering approaches were performed to identify profiles. Results: A total of 462 (86%) subjects were classified into the high-risk obesity group. After excluding 19 patients missing critical data, two profiles emerged: cluster 1 (n = 396) and cluster 2 (n = 47). Compared to cluster 1, cluster 2 had a worse profile, characterized by older age (77 ± 16 vs. 61 ± 21 years, p < 0.01), a Charlson Comorbidity Index > 3 (53% vs. 5%, p < 0.001), depression (36% vs. 19%, p = 0.008), severe disability (64% vs. 3%, p < 0.001), and a sarcopenia score ≥ 4 (79% vs. 16%, p < 0.01). In addition, cluster 2 had greater inflammation than cluster 1 (hsCRP: 5.8 ± 4.1 vs. 2.1 ± 4.5 mg/dL, p = 0.008). Conclusions: Two profiles of subjects with high-risk obesity were identified. Based on that, older subjects with obesity require measures that target sarcopenia, disability, psychological health, and significant comorbidities to prevent further health deterioration. Longitudinal studies should be performed to identify potential risk factors of subjects who progress from cluster 1 to cluster 2.

Fungal co-infection in COVID-19 patients: Should we be concerned?

Critically ill COVID-19 patients have higher pro-inflammatory (IL-1, IL-2, IL-6, tumor necrosis alpha) and anti-inflammatory (IL-4, IL-10) cytokine levels, less CD4 interferon-gamma expression, and fewer CD4 and CD8 cells. This severe clinical situation increases the risk of serious fungal infections, such as invasive pulmonary aspergillosis, invasive candidiasis or Pneumocystis jirovecii pneumonia. However, few studies have investigated fungal coinfections in this population. We describe an update on published reports on fungal coinfections and our personal experience in three Spanish hospitals. We can conclude that despite the serious disease caused by SARS-CoV-2 in many patients, the scarcity of invasive mycoses is probably due to the few bronchoscopies and necropsies performed in these patients because of the high risk in aerosol generation. However, the presence of fungal markers in clinically relevant specimens, with the exception of bronchopulmonary colonization by Candida, should make it advisable to early implement antifungal therapy.

Fungal co-infection in COVID-19 patients: should we be concerned? / Coinfección fúngica en pacientes con COVID-19: ¿debemos preocuparnos?

Critically ill COVID-19 patients have higher pro-inflammatory (IL-1, IL-2, IL-6, tumor necrosis alpha) and anti-inflammatory (IL-4, IL-10) cytokine levels, less CD4 interferon-gamma expression, and fewer CD4 and CD8 cells. This severe clinical situation increases the risk of serious fungal infections, such as invasive pulmonary aspergillosis, invasive candidiasis or Pneumocystis jirovecii pneumonia. However, few studies have investigated fungal coinfections in this population. We describe an update on published reports on fungal coinfections and our personal experience in three Spanish hospitals. We can conclude that despite the serious disease caused by SARS-CoV-2 in many patients, the scarcity of invasive mycoses is probably due to the few bronchoscopies and necropsies performed in these patients because of the high risk in aerosol generation. However, the presence of fungal markers in clinically relevant specimens, with the exception of bronchopulmonary colonization by Candida, should make it advisable to early implement antifungal therapy

Los pacientes gravemente enfermos con COVID-19 presentan concentraciones más elevadas de citoquinas pro-inflamatorias (IL-1, IL-2, IL-6 y factor de necrosis tumoral alfa) y anti-inflamatorias (IL-4 e IL-10), menor expresión de interferón-gama y un número más bajo de células CD4 y CD8. Esta grave situación clínica aumenta el riesgo de padecer coinfecciones fúngicas, como la aspergilosis pulmonar invasora, la candidiasis invasora o la neumonía por Pneumocystis jirovecii. Sin embargo, pocos estudios han investigado las coinfecciones fúngicas en esta población. En esta revisión describimos una actualización de las publicaciones sobre coinfecciones fúngicas en esta población de pacientes y nuestra experiencia personal en tres hospitales españoles. Podemos concluir que a pesar de la grave enfermedad causada por el SARS-CoV-2 en muchos pacientes, la baja frecuencia de micosis invasoras se debe probablemente a las pocas broncoscopias y necropsias realizadas en estos pacientes debido al alto riesgo de producción de aerosoles. Sin embargo, la presencia de marcadores fúngicos en muestras clínicas relevantes, con la excepción de la colonización broncopulmonar por Candida, debería aconsejar la instauración precoz de una terapia antifúngica

Ertapenem therapy for pneumonia requiring hospital admission in elderly people.

OBJECTIVE: Few studies examined ertapenem for the treatment of pneumonia. This study aims to compare ertapenem with other antibiotics commonly used for the treatment of pneumonia requiring hospital admission in elderly patients in daily clinical practice. METHODS: We conducted an observational, retrospective case-control study,between January 2011 and January 2014, in a university hospital. Patients ≥65 years of age admitted to the hospital with pneumonia treated with ertapenem were included as cases. A control patient treated with antibiotics other than ertapenem, matched for age and pneumonia severity index (PSI), was enrolled for each case. Hospital mortality was the primary outcome. RESULTS: A total of 150 patients with a mean age of 84.1 years were studied. Ninety percent of patients had pneumonia PSI grade IV-V and 82.7% had one or more comorbidities. Healthcare-associated pneumonia (HCAP) and aspiration pneumonia were significantly higher in the ertapenem group (66.7% vs. 24.0%, p < 0.001 and 73.3% vs. 54.7%, p < 0.017, respectively), whereas malignancy was most common in the control group. There was no difference in the hospital mortality rate between ertapenem and control groups (20.0% vs. 20.0%, p = 0.500), after adjusting for HCAP, aspiration pneumonia and malignancy. Transfer from hospital to hospital at home was significantly higher in the ertapenem group (25.3% vs. 9.3%, p = 0.09). CONCLUSIONS: Ertapenem is as effective as other antibiotics commonly used for the treatment of pneumonia requiring hospital admission in elderly people. Ertapenem is associated with a higher transfer to hospital at home.

Effect of statin use on outcomes of adults with candidemia.

BACKGROUND: Statins have immunomodulatory properties and hinder Candida growth. However, it is unknown whether they may improve prognosis in patients with candidemia. We sought to determine the effect of prior statin use on the clinical outcomes of patients suffering candidemia. METHODS AND FINDINGS: Multicenter cohort study of hospitalized adults with candidemia between 2005 and 2011 in six hospitals in Spain, Brazil and Argentina. Of 326 candidemias, 44 (13.5%) occurred in statin users and 282 (86.5%) in statin non-users. The median value of APACHE II at candidemia diagnosis was similar between groups (18 vs. 16; p=.36). Candida albicans was the most commonly isolated species, followed by C. parapsilosis, C. tropicalis, C. glabrata, and C. krusei. There were no differences regarding appropriate empirical antifungal treatment. Statin users had a lower early (5 d) case-fatality rate than non-users (4.5 vs. 17%; p=.031). This effect was not observed with other cardiovascular drugs (aspirin, beta blockers and ACE inhibitors). Independent factor related to early case-fatality rate was APACHE II score (AOR, 1.08; 95% CI, 1.03-1.14; p=.002). An appropriate empirical antifungal therapy (AOR, 0.11; 95% CI, 0.04-0.26; p=<.001) and prior statin use were independently associated with lower early case-fatality (AOR, 0.17; 95% CI, 0.03-0.93; p=.041). Fourteen days (14d) and overall (30d) case-fatality rates were similar between groups (27% vs. 29%; p=0.77 and 40% vs. 44%; p=.66). CONCLUSIONS: The use of statins might have a beneficial effect on outcomes of patients with candidemia. This hypothesis deserves further evaluation in randomized trials.

Successful thrombolytic therapy for recurrent right ventricular thrombosis in Behçet's disease.

Behçet's disease (BD) is a chronic inflammatory multisystem disorder characterised by recurrent oral and genital aphtosis and ocular involvement. Thrombophlebitis and major vessel thrombosis are common manifestations of vascular involvement in BD patients, whereas intracardiac thrombosis is extremely rare. We describe a 22-year-old woman who presented with deep vein thrombosis and recurrent right ventricular thrombosis complicated by pulmonary embolism. At the time, she complained of fever, recurrent painful oral and genital aphtae and papulo-pustular skin rash so she was diagnosed with BD. She received intravenous streptokinase 50,000 units/hour for three days plus corticosteroids with complete recovery. A review of intracardiac thrombosis in BD is presented and the use of thrombolytic therapy in this rare condition is briefly discussed.

Topical fusidic acid for treatment of Clostridium perfringens Keratitis.

PURPOSE: To report the therapeutic outcome of primary corneal infection by Clostridium perfringens. METHODS: A 65-year-old cleaning lady had pain, decreased visual acuity, redness, and photophobia in her left eye for 4 days. A paracentral corneal ulcer with subepithelial bullae and several frothy bubbles in the ulcer bed was found. Two different cultures were positive for C. perfringens. RESULTS: Treatment with topical fusidic acid 1% was given, and the corneal infiltrate regressed within 6 weeks to a faint corneal opacity. CONCLUSIONS: Clostridium perfringens keratitis can be treated successfully with topical fusidic acid.