Clinical Characteristics, Frailty, and Mortality of Residents With COVID-19 in Nursing Homes of a Region of Madrid.

OBJECTIVES: To describe the clinical characteristics, 30-day mortality, and associated factors of patients living in nursing homes (NH) with COVID-19, from March 20 to June 1, 2020. DESIGN: This is a retrospective study. A geriatric hospital-based team acted as a consultant and coordinated the care of older people living in NHs from the hospital. SETTING AND PARTICIPANTS: A total of 630 patients aged 70 and older with Coronavirus Disease 2019 COVID-19 living in 55 NHs. METHODS: A logistic regression was performed to analyze the factors associated with mortality. In addition, Kaplan-Meier curves were applied according to mortality and its associated factors using the log-rank Mantel-Cox test. RESULTS: The diagnosis of COVID-19 was mainly made by clinical compatibility (N = 430). Median age was 87 years, 64.6% were women and 45.9% were transferred to be cared for at the hospital. A total of 282 patients died (44.7%) within the 30 days of first attention by the team. A severe form of COVID-19 occurred in 473 patients, and the most frequent symptoms were dyspnea (n = 332) and altered level of consciousness (n = 301). According to multiple logistic regression, male sex (P = .019), the Clinical Frailty Score (CFS) ≥6 (P = .004), dementia (P = .012), dyspnea (P < .001), and having a severe form of COVID-19 (P = .001), were associated with mortality, whereas age and care setting were not. CONCLUSIONS AND IMPLICATIONS: Mortality of the residents living in NHs with COVID-19 was almost 45%. The altered level of consciousness as an atypical presentation of COVID-19 should be considered in this population. A severe form of the disease, present in more than three-quarters of patients, was associated with mortality, apart from the male sex, CFS ≥6, dementia, and dyspnea, whereas age and care setting were not. These findings may also help to recognize patients in which the Advance Care Planning process is especially urgent to assist in the decisions about their care.

Epidemiological characteristics of the COVID-19 outbreak in a secondary hospital in Spain.

OBJECTIVES: In 2019 Chinese authorities alerted of the appearance of a cluster of cases of unknown pneumonia related to a new type of coronavirus. Spain is among the most affected countries. Our aim is to describe the cases of COVID-19 at Infanta Sofía University Hospital (Madrid), a public secondary hospital that increased its hospital beds to provide assistance during the outbreak. METHODS: Retrospective descriptive study of cases that met COVID-19 clinical diagnosis criteria or had a positive PCR test from February 27 to June 29, 2020. A description of demographic variables, hospital stay, mortality and the epidemiological curve was performed. RESULTS: Of 1,828 confirmed cases, 64.4% were hospitalised, 5.6% were admitted to the ICU. About 52.2% were male. The median age was 63.2 years. About 13.1% were nursing home residents. Nineteen percent were of Latin American origin of which 6.8% were admitted to the ICU. Overall case fatality was 14.6%. We observed a biphasic epidemiological curve. CONCLUSIONS: Sixty to 79-year-old males were admitted and deceased more often than women. Mortality reached 14.7%. Latin Americans were admitted more often to the ICU. Further studies about epidemiological characteristics of COVID-19 in hospitals are necessary.

All-oral direct-acting antiviral therapy against hepatitis C virus (HCV) in human immunodeficiency virus/HCV-coinfected subjects in real-world practice: Madrid coinfection registry findings.

We evaluated treatment outcomes in a prospective registry of human immunodeficiency virus/hepatitis C virus (HCV)-coinfected patients treated with interferon-free direct-acting antiviral agent-based therapy in hospitals from the region of Madrid between November 2014 and August 2016. We assessed sustained viral response at 12 weeks after completion of treatment and used multivariable logistic regression to identify predictors of treatment failure. We evaluated 2,369 patients, of whom 59.5% did not have cirrhosis, 33.9% had compensated cirrhosis, and 6.6% had decompensated cirrhosis. The predominant HCV genotypes were 1a (40.9%), 4 (22.4%), 1b (15.1%), and 3 (15.0%). Treatment regimens included sofosbuvir (SOF)/ledipasvir (61.9%), SOF plus daclatasvir (14.6%), dasabuvir plus ombitasvir/paritaprevir/ritonavir (13.2%), and other regimens (10.3%). Ribavirin was used in 30.6% of patients. Less than 1% of patients discontinued therapy owing to adverse events. The frequency of sustained viral response by intention-to-treat analysis was 92.0% (95% confidence interval, 90.9%-93.1%) overall, 93.8% (92.4%-95.0%) for no cirrhosis, 91.0% (88.8%-92.9%) for compensated cirrhosis, and 80.8% (73.7%-86.6%) for decompensated cirrhosis. The factors associated with treatment failure were male sex (adjusted odds ratio, 1.75; 95% confidence interval, 1.14-2.69), Centers for Diseases Control and Prevention category C (adjusted odds ratio, 1.65; 95% confidence interval, 1.12-2.41), a baseline cluster of differentiation 4-positive (CD4+) T-cell count <200/mm3 (adjusted odds ratio, 2.30; 95% confidence interval, 1.35-3.92), an HCV RNA load ≥800,000 IU/mL (adjusted odds ratio, 1.63; 95% confidence interval, 1.14-2.36), compensated cirrhosis (adjusted odds ratio, 1.35; 95% confidence interval, 0.96-1.89), decompensated cirrhosis (adjusted odds ratio, 2.92; 95% confidence interval, 1.76-4.87), and the use of SOF plus simeprevir, SOF plus ribavirin, and simeprevir plus daclatasvir. CONCLUSION: In this large real-world study, direct-acting antiviral agent-based therapy was safe and highly effective in coinfected patients; predictors of failure included gender, human immunodeficiency virus-related immunosuppression, HCV RNA load, severity of liver disease, and the use of suboptimal direct-acting antiviral agent-based regimens. (Hepatology 2018;68:32-47).

Development of Aspergillosis in a cohort of non-neutropenic, non-transplant patients colonised by Aspergillus spp.

BACKGROUND: A previous study explored factors discriminating colonization and true infection among non-transplant, non-neutropenic patients with repeated Aspergillus spp. isolation from lower respiratory samples. The present study explored the evolution of patients with Aspergillus colonization in that study to determine the percentage of cases progressing to aspergillosis and time to development. METHODS: Clinical records were retrospectively reviewed (for each patient from his end date in the past study) and data from all respiratory processes suffered by patients up to April 2015 were recorded. Comparisons of variables were performed between colonized patients that developed aspergillosis and those that did not. A Kaplan-Meier curve was used to describe time to development of aspergillosis in chronic obstructive pulmonary disease (COPD) patients for II-IV stages of the Global Initiative for Chronic Obstructive Lung Disease (GOLD) classification. RESULTS: Sixty seven colonized patients were followed, 12 of them (17.9%) developed aspergillosis. Diagnoses included six tracheobronchitis (4 invasive, 2 simple tracheobronchitis), four pulmonary disease (2 invasive pulmonary aspergillosis, 2 chronic pulmonary aspergillosis), one allergic bronchopulmonary aspergillosis and one pulmonary aspergilloma. Up to 47 (70.4%) of the study patients presented COPD. Among patients developing aspergillosis COPD was more frequent (100%) than among those that did not develop aspergillosis (35 out of 55; 63.6%) (p = 0.012), as well as GOLD IV patients were more frequent among COPD patients developing aspergillosis than among COPD patients that did not (50.0 vs. 26.1%, p = 0.046). Mean time to development of aspergillosis was 18.4 months (median: 8.5) with a wide range (1-58). Overtime, the percentage of patients developing aspergillosis was significantly higher among GOLD IV patients than among GOLD II-III patients (p = 0.032). CONCLUSIONS: The high percentage of cases progressing to aspergillosis among colonized patients, especially among those with COPD (25.5%), stresses the importance of colonization as risk factor, and creates awareness of the possible change from colonization to invasive disease in GOLD IV patients.

Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: may 2015 / Prevención y tratamiento de infecciones oportunistas y otras coinfecciones en pacientes infectados por el VIH: mayo de 2015

Despite the huge advance that antiretroviral therapy represents for the prognosis of infection by the human immunodeficiency virus (HIV), opportunistic infections (OIs) continue to be a cause of morbidity and mortality in HIV-infected patients. OIs often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an OI. The present article updates our previous guidelines on the prevention and treatment of various OIs in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome

A pesar del gran avance que ha supuesto el tratamiento antirretroviral (TAR) para el pronóstico de la infección por el VIH, las infecciones oportunistas (IO) continúan siendo causa de morbilidad y mortalidad en estos pacientes. Ello ocurre en muchos casos debido a la inmunodepresión grave, bien ante la falta de adherencia al TAR, el fracaso del mismo o el desconocimiento de la existencia de la infección por el VIH en pacientes que comienzan con una IO. El presente artículo actualiza las recomendaciones de prevención y tratamiento de diferentes infecciones en pacientes con infección por VIH: parasitarias, fúngicas, víricas, micobacterianas, bacterianas e importadas, además del síndrome de reconstitución inmune

Executive summary: Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: may 2015 / Executive summary: Prevención y tratamiento de infecciones oportunistas y otras coinfecciones en pacientes infectados por el VIH: mayo de 2015

Opportunistic infections continue to be a cause of morbidity and mortality in HIV-infected patients. They often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an opportunistic infection. The present article is an executive summary of the document that updates the previous recommendations on the prevention and treatment of opportunistic infections in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome. This document is intended for all professionals who work in clinical practice in the field of HIV infection

Las infecciones oportunistas siguen siendo una causa importante de morbi mortalidad en pacientes con infección por VIH. Ello ocurre en muchos casos debido a la inmunodepresión grave, bien ante la falta de adherencia al tratamiento antirretroviral, el fracaso del mismo o el desconocimiento de la existencia de la infección por el VIH en pacientes que comienzan con una infección oportunista. Este artículo es un resumen del documento de consenso que actualiza las recomendaciones previas de GESIDA respecto a la prevención y el tratamiento de las diferentes infecciones oportunistas en pacientes infectados por VIH: parasitarias, fúngicas, víricas, micobacterianas, bacterianas e importadas, además del síndrome de reconstitución inmune. Está dirigido a los profesionales que trabajan en la práctica clínica en el campo del VIH, con el objetivo de facilitarles una atención de calidad en la prevención y tratamiento de estas infecciones

Executive summary: Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

Opportunistic infections continue to be a cause of morbidity and mortality in HIV-infected patients. They often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an opportunistic infection. The present article is an executive summary of the document that updates the previous recommendations on the prevention and treatment of opportunistic infections in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome. This document is intended for all professionals who work in clinical practice in the field of HIV infection.

Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

Despite the huge advance that antiretroviral therapy represents for the prognosis of infection by the human immunodeficiency virus (HIV), opportunistic infections (OIs) continue to be a cause of morbidity and mortality in HIV-infected patients. OIs often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an OI. The present article updates our previous guidelines on the prevention and treatment of various OIs in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections. The article also addresses immune reconstitution inflammatory syndrome.

Characteristics of HIV infected individuals traveling abroad. Results from the +REDIVI Collaborative Network / Características de los individuos infectados por el VIH que viajan al extranjero. Los resultados de la red +REDIVI

INTRODUCTION: The improvement in the prognosis of HIV infection, coupled with the increase in international travel and migration, has led to a rising number of HIV infected travelers. The objective of this study was to describe the epidemiological and clinical features of returning travelers, according to their HIV status. METHODS: An observational prospective study was conducted including travelers and immigrants who traveled to visit friends and relatives (VFRs) registered in the +REDIVI collaborative network (January-2009; October-2014). +REDIVI is a national network that registers information regarding infections imported by travelers and immigrants at 21 different centers using a standardized protocol. RESULTS: A total of 3464 travellers were identified: 72 were HIV+ (2.1%) and 3.392 HIV− (98%). HIV+ vs. HIV− travelers were often older (40.5y vs. 34.2y P = .001), VFRs (79.1% vs. 44.4%; P < .001), and consulted less for pre-travel advice (27% vs. 37%; P = .078). The main destinations for both groups were sub-Saharan Africa and Latin America. The most frequent reasons for consultation after travel were fever, request for a health examination, gastrointestinal complaints, and abnormal laboratory tests (mainly eosinophilia and anemia), which differed between groups. The most frequent diagnoses in HIV+ travelers were malaria (38.8%), newly diagnosed HIV infection (25%), and intestinal parasites (19.4%), while for HIV− travelers the main diagnoses were "healthy" (17.9%), malaria (14%), and intestinal parasites (17.3%). CONCLUSIONS: The typical profile of an HIV+ traveler in +REDIVI was that of a VFR traveler who did not seek pre-travel advice and made high-risk trips. This may increase the chance of acquiring travel-related infections which may pose a special risk for HIV-infected travelers. The post-travel visit was a good opportunity for HIV infection screening

INTRODUCCIÓN: La mejoría en el pronóstico de la infección por el VIH, sumada al incremento de los viajes y la inmigración, han aumentado la frecuencia del binomio viajero-VIH+. El objetivo de este trabajo es describir la epidemiología y hallazgos clínicos de los viajeros VIH+ en comparación con los VIH-. MÉTODOS: Estudio observacional y prospectivo, de los viajeros e inmigrantes viajeros que se desplazan para visitar familiares y amigos (VFR) incluidos en la red +REDIVI (enero-2009; octubre-2014). +REDIVI es una red nacional que recopila información sobre infecciones importadas por viajeros e inmigrantes en 21 centros mediante un protocolo estandarizado de recogida de datos. RESULTADOS: Se identificaron 3.464 viajeros: 72 VIH+ (2,1%) y 3.392 VIH− (98%). Los VIH+ en contraste con los VIH−, eran mayores (40 vs. 34 años; p = 0,001), predominantemente VFR (79,7% vs 44,4%. p < 0,001), y solicitan menos consejo pre-viaje (27% vs 37%. p = 0,078). Los destinos predominantes para ambos grupos fueron África Subsahariana y Latinoamérica. Los motivos de consulta más frecuentes al retorno del viaje fueron la fiebre, solicitar un examen de salud, molestias gastrointestinales, y anomalías en los resultados de laboratorio (principalmente eosinofilia y anemia) los cuales variaron según el grupo. Los diagnósticos más frecuentes en los VIH+ fueron la malaria (38,8%), nuevo diagnóstico de VIH (25%) y parasitosis intestinales (19,4%), mientras que en los sujetos VIH− los principales diagnósticos fueron "sano" (17,9%), parásitos intestinales (17,3%) y malaria (14%). CONCLUSIONES: El perfil más común del viajero VIH+ atendido en +Redivi es el de un inmigrante VFR que no solicita consejo pre-viaje y hace viajes de alto riesgo. Esto puede suponer un mayor riesgo de adquisición de infecciones relacionadas con el viaje, las cuales en un viajero VIH+ pueden tener un efecto deletéreo adicional. La consulta tras el viaje es una buena oportunidad para el cribado de la infección por VIH

Characteristics of HIV infected individuals traveling abroad. Results from the +REDIVI Collaborative Network.

INTRODUCTION: The improvement in the prognosis of HIV infection, coupled with the increase in international travel and migration, has led to a rising number of HIV infected travelers. The objective of this study was to describe the epidemiological and clinical features of returning travelers, according to their HIV status. METHODS: An observational prospective study was conducted including travelers and immigrants who traveled to visit friends and relatives (VFRs) registered in the +REDIVI collaborative network (January-2009; October-2014). +REDIVI is a national network that registers information regarding infections imported by travelers and immigrants at 21 different centers using a standardized protocol. RESULTS: A total of 3464 travellers were identified: 72 were HIV+ (2.1%) and 3.392 HIV- (98%). HIV+ vs. HIV- travelers were often older (40.5y vs. 34.2y P=.001), VFRs (79.1% vs. 44.4%; P<.001), and consulted less for pre-travel advice (27% vs. 37%; P=.078). The main destinations for both groups were sub-Saharan Africa and Latin America. The most frequent reasons for consultation after travel were fever, request for a health examination, gastrointestinal complaints, and abnormal laboratory tests (mainly eosinophilia and anemia), which differed between groups. The most frequent diagnoses in HIV+ travelers were malaria (38.8%), newly diagnosed HIV infection (25%), and intestinal parasites (19.4%), while for HIV- travelers the main diagnoses were "healthy" (17.9%), malaria (14%), and intestinal parasites (17.3%). CONCLUSIONS: The typical profile of an HIV+ traveler in +REDIVI was that of a VFR traveler who did not seek pre-travel advice and made high-risk trips. This may increase the chance of acquiring travel-related infections which may pose a special risk for HIV-infected travelers. The post-travel visit was a good opportunity for HIV infection screening.

Corticofugal projections induce long-lasting effects on somatosensory responses in the trigeminal complex of the rat.

The sensory information flow at subcortical relay stations is controlled by the action of topographic connections from the neocortex. To determinate the functional properties of the somatosensory corticofugal projections to the principal (Pr5) and caudal spinal (Sp5C) trigeminal nuclei, we performed unitary recordings in anesthetized rats. To examine the effect of these cortical projections we used tactile stimulation of the whisker and electrical stimulation of somatosensory cortices. Corticofugal anatomical projections to Pr5 and Sp5C nuclei were detected by using retrograde fluorescent tracers. Neurons projecting exclusively to Pr5 were located in the cingulate cortex while neurons projecting to both Sp5C and Pr5 nuclei were located in the somatosensory and insular cortices (>75% of neurons). Physiological results indicated that primary somatosensory cortex produced a short-lasting facilitating or inhibiting effects (<5 min) of tactile responses in Pr5 nucleus through activation of NMDA glutamatergic or GABAA receptors since effects were blocked by iontophoretically application of APV and bicuculline, respectively. In contrast, stimulation of secondary somatosensory cortex did not affect most of the Pr5 neurons; however both cortices inhibited the nociceptive responses in the Sp5C nucleus through activation of glycinergic or GABAA receptors because effects were blocked by iontophoretically application of strychnine and bicuculline, respectively. These and anatomical results demonstrated that the somatosensory cortices projects to Pr5 nucleus to modulate tactile responses by excitatory and inhibitory actions, while projections to the Sp5C nucleus control nociceptive sensory transmission by only inhibitory effects. Thus, somatosensory cortices may modulate innocuous and noxious inputs simultaneously, contributing to the perception of specifically tactile or painful sensations.

Report of 38 cases of tracheobronchitis in non-immunocompromised patients with dual isolation of Aspergillus in lower respiratory tract samples.

INTRODUCTION: Aspergillus tracheobronchitis is an uncommon manifestation of Aspergillus infection. This study retrospectively analysed patients presenting tracheobronchitis among non-neutropenic/non-transplant adult patients with at least two valuable cultures of respiratory samples yielding Aspergillus spp. in Spanish hospitals. METHODS: Clinical records were retrospectively reviewed. Simple tracheobronchitis was considered when the bronchoscopy report described mucosal inflammation and mucus secretions and invasive tracheobronchitis when ulceration and pseudomembrane formation was reported. Cases were considered "proven" (histopathological confirmation) or "probable" aspergillar tracheobronchitis. RESULTS: A total of 38 cases of tracheobronchitis (26 simple, 12 invasive) were identified, all considered probable aspergillar tracheobronchitis. Patients were elderly (89.5% patients were ≥ 65 years), males (76.3%), presented advanced COPD (GOLD III+IV in 81.3%) and heart insufficiency (55.3%), with higher APACHE II score in those with invasive tracheobronchitis (10.17 ± 7.38 vs. 4.32 ± 4.39, p=0.019). Up to 50% patients were taking steroids (accumulated doses >100 mg in 89.5% of them) and 34.2% antibiotics pre-admission. Antifungals were administered to 60.5% patients (57.7% with simple and 66.6% with invasive tracheobronchitis). Voriconazole was the most frequent antifungal (alone or in combination): 69.6% in the 23 treated patients (60.0% simple and 87.5% invasive tracheobronchitis). Mortality was 23.7% (15.4% in simple and 41.7% in invasive tracheobronchitis). CONCLUSIONS: The results of the present study suggest that aspergillar tacheobronchitis should be considered in the differential diagnosis of non-immunocompromised patients with deteriorating chronic airway limitation.

Report of 38 cases of tracheobronchitis in non-immunocompromised patients with dual isolation of Aspergillus in lower respiratory tract samples / Análisis de 38 casos de traqueobronquitis en pacientes inmunocompetentes con doble aislamiento de Aspergillus en muestras de tracto respiratorio inferior

Introduction. Aspergillus tracheobronchitis is an uncommon manifestation of Aspergillus infection. This study retrospectively analysed patients presenting tracheobronchitis among non-neutropenic/non-transplant adult patients with at least two valuable cultures of respiratory samples yielding Aspergillus spp. in Spanish hospitals. Methods. Clinical records were retrospectively reviewed. Simple tracheobronchitis was considered when the bronchoscopy report described mucosal inflammation and mucus secretions and invasive tracheobronchitis when ulceration and pseudomembrane formation was reported. Cases were considered "proven" (histopathological confirmation) or “probable” aspergillar tracheobronchitis. Results. A total of 38 cases of tracheobronchitis (26 simple, 12 invasive) were identified, all considered probable aspergillar tracheobronchitis. Patients were elderly (89.5% patients were ≥65 years), males (76.3%), presented advanced COPD (GOLD III+IV in 81.3%) and heart insufficiency (55.3%), with higher APACHE II score in those with invasive tracheobronchitis (10.17±7.38 vs. 4.32±4.39, p=0.019). Up to 50% patients were taking steroids (accumulated doses >100 mg in 89.5% of them) and 34.2% antibiotics pre-admission. Antifungals were administered to 60.5% patients (57.7% with simple and 66.6% with invasive tracheobronchitis). Voriconazole was the most frequent antifungal (alone or in combination): 69.6% in the 23 treated patients (60.0% simple and 87.5% invasive tracheobronchitis). Mortality was 23.7% (15.4% in simple and 41.7% in invasive tracheobronchitis). Conclusions. The results of the present studty suggest that aspergillar tacheobronchitis should be considered in the differential diagnosis of non-immunocompromised patients with deteriorating chronic airway limitation (AU)

Introducción. La traqueobronquitis aspergilar es una manifestación poco frecuente de la infección por Aspergillus. Este estudio analiza de forma retrospectiva los pacientes que presentaron traqueobronquitis entre pacientes adultos no neutropénicos y sin trasplante con al menos dos cultivos de muestras respiratorias del tracto inferior mostrando crecimiento de Aspergillus spp. en hospitales españoles. Métodos. Se revisó retrospectivamente las historias clínicas y se consideró traqueobronquitis simple cuando el informe de la broncoscopia describía inflamación de la mucosa y secreción mucosa y traqueobronquitis invasiva ante la presencia de ulceraciones y pseudomembranas. Los casos se consideraron "probados" (confirmación histopatológica) o "probable traqueobronquitis aspergilar". Resultados. Se identificó un total de 38 casos de traqueobronquitis (26 simples, 12 invasivas), todos ellos considerados probable traqueobronquitis aspergilar. Los pacientes presentaban edad avanzada (89,5% de los pacientes con ≥65 años), eran varones en la mayoría de casos (76,3%), y presentaban enfermedad pulmonar obstructiva crónica avanzada (GOLD III+IV en el 81,3% de los casos) e insuficiencia cardiaca (55,3%), con una mayor puntuación en el APACHE II en aquellos pacientes con traqueobronquitis invasiva (10,17±7,38 vs. 4,32±4,39, p=0,019). Un 50% de los pacientes recibía esteroides (con dosis acumuladas >100 mg en el 89,5% de ellos) y un 34,2% antibióticos previos al ingreso. Se administró antifúngicos al 60,5% de los pacientes (al 57,7% de aquellos con traqueobronquitis simple y al 66,6% de los pacientes con traqueobronquitis invasiva). Voriconazol fue el antifúngico más utilizado (solo o en combinación): 69,6% de los 23 pacientes tratados (60,0% de los pacientes con traqueobronquitis simple que recibieron tratamiento y 87,5% de aquellos con traqueobronquitis invasiva que fueron tratados con antifúngicos). La mortalidad fue del 23,7% (15,4% en traqueobronquitis simple y 41,7% en traqueobronquitis invasiva). Conclusiones. Los resultados del presente estudio sugieren que la traqueobronquitis aspergilar debe considerarse en el diagnóstico diferencial en pacientes no inmunocomprometidos con deterioro crónico de la función respiratoria (AU)

Cancer in developing countries: the next most preventable pandemic. The global problem of cancer.

Cancer is a global problem that accounts for almost 13% of deaths worldwide, a number similar to the 7 million deaths each year from HIV/AIDS, TB and malaria combined According to Globocan it is estimated that by 2020, there will be between 15 and 17 million new cases of cancer every year, 60% of which will be in developing countries. Moreover, the survival rates in these regions are often half those of developed countries. However, cancer is potentially the most preventable disease; with current resources, one-third of tumors could be preventable, and another one-third of newly diagnosed cancer patients could experience increased survival or early-stage detection. There have been proposed several strategies and programs to ameliorate cancer prevention and treatment in less developed countries. If all these proposed strategies are taken into consideration, worldwide cancer care, control and survival in low-income countries may improve in the years to come.

Repeated Aspergillus isolation in respiratory samples from non-immunocompromised patients not selected based on clinical diagnoses: colonisation or infection?

BACKGROUND: Isolation of Aspergillus from lower respiratory samples is associated with colonisation in high percentage of cases, making it of unclear significance. This study explored factors associated with diagnosis (infection vs. colonisation), treatment (administration or not of antifungals) and prognosis (mortality) in non-transplant/non-neutropenic patients showing repeated isolation of Aspergillus from lower respiratory samples. METHODS: Records of adult patients (29 Spanish hospitals) presenting ≥ 2 respiratory cultures yielding Aspergillus were retrospectively reviewed and categorised as proven (histopathological confirmation) or probable aspergillosis (new respiratory signs/symptoms with suggestive chest imaging) or colonisation (symptoms not attributable to Aspergillus without dyspnoea exacerbation, bronchospasm or new infiltrates). Logistic regression models (step-wise) were performed using Aspergillosis (probable + proven), antifungal treatment and mortality as dependent variables. Significant (p < 0.001) models showing the highest R2 were considered. RESULTS: A total of 245 patients were identified, 139 (56.7%) with Aspergillosis. Aspergillosis was associated (R2 = 0.291) with ICU admission (OR = 2.82), congestive heart failure (OR = 2.39) and steroids pre-admission (OR = 2.19) as well as with cavitations in X-ray/CT scan (OR = 10.68), radiological worsening (OR = 5.22) and COPD exacerbations/need for O2 interaction (OR = 3.52). Antifungals were administered to 79.1% patients with Aspergillosis (100% proven, 76.8% probable) and 29.2% colonised, with 69.5% patients receiving voriconazole alone or in combination. In colonised patients, administration of antifungals was associated with ICU admission at hospitalisation (OR = 12.38). In Aspergillosis patients its administration was positively associated (R(2) = 0.312) with bronchospasm (OR = 9.21) and days in ICU (OR = 1.82) and negatively with Gold III + IV (OR = 0.26), stroke (OR = 0.024) and quinolone treatment (OR = 0.29). Mortality was 78.6% in proven, 41.6% in probable and 12.3% in colonised patients, and was positively associated in Aspergillosis patients (R2 = 0.290) with radiological worsening (OR = 3.04), APACHE-II (OR = 1.09) and number of antibiotics for treatment (OR = 1.51) and negatively with species other than A. fumigatus (OR = 0.14) and aspergillar tracheobronchitis (OR = 0.27). CONCLUSIONS: Administration of antifungals was not always closely linked to the diagnostic categorisation (colonisation vs. Aspergillosis), being negatively associated with severe COPD (GOLD III + IV) and concomitant treatment with quinolones in patients with Aspergillosis, probably due to the similarity of signs/symptoms between this entity and pulmonary bacterial infections.

Clinical features of invasive pulmonary aspergillosis vs. colonization in COPD patients distributed by gold stage.

OBJECTIVE: To explore clinical features of invasive pulmonary aspergillosis (IPA) vs. colonization among hospitalized COPD patients. METHODS: Records of COPD patients with two respiratory cultures yielding Aspergillus were retrospectively reviewed. Cases categorized as proven/probable IPA or colonization was analyzed. RESULTS: 118 patients were identified: 70 (59.3%) colonized, 48 (40.7%) with IPA (42 probable, 6 proven). Higher percentage of IPA patients (vs. colonized) presented GOLD III + IV (77.1% vs. 57.1%, p = 0.025). IPA patients presented higher Charlson index (3.5 ± 2.5 vs. 2.6 ± 2.2, p = 0.027), higher rate of ICU admission (27.1% vs. 4.3%, p = 0.001) and worse prognosis (McCabe rapidly fatal category: 31.3% vs. 7.1%, p = 0.001). GOLD-I IPA patients presented risk factors other than COPD. Before hospitalization, 66.7% IPA and 28.6% colonized patients were taking steroids (p < 0.001). Antifungals were administered to 83.3% IPA and 21.4% colonized patients (p < 0.001). Mortality was higher among IPA vs. colonized patients, both in global (58.3% vs. 10.0%, p < 0.001), GOLD-I (75.0% vs. 10.0%, p = 0.041), GOLD-II (42.9% vs. 5.0%, p = 0.042) and GOLD-III patients (54.2% vs. 0.0%, p < 0.001), but not in GOLD-IV patients (69.2% vs. 31.3%, p = 0.066). CONCLUSIONS: IPA should be suspected not only in GOLD-III and GOLD-IV COPD patients, with higher mortality in IPA vs. colonized patients for GOLD-II and -III COPD patients.