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BACKGROUND AND OBJECTIVE: Kidney transplantation (KT) should be postponed in those people with active bacterial, fungal, viral and parasitic processes, since these must be treated and resolved previously. The objective of this study is to present the screening circuit implemented by the Nephrology clinic and describe the prevalence of tropical and imported infections in KT candidates born or coming from endemic areas. MATERIALS AND METHODS: Descriptive cross-sectional study, carried out in 2021. Sociodemographic and clinical variables, serological data of general infections and specific tests of tropical infectious diseases were collected. A descriptive analysis of the data was carried out. RESULTS: 67 TR candidates from Latin America (32.8%), North Africa (22.4%), Sub-Saharan Africa (14.9%) and Asia (29.9%) were included. 68.7% were men and the mean age was 48.9⯱â¯13.5 years. After the general and specific studies, 42 (62.7%) patients were referred to the Infectious Diseases Service to complete this study or indicate treatment. 35.8% of the patients had eosinophilia, and in one case parasites were detected in feces at the time of the study. Serology for strongyloidiasis was positive in 18 (26.9%) cases, while positive serology for other tropical infections was hardly detected. 34.3% of patients had latent tuberculosis infection. CONCLUSIONS: The prevalence of tropical and imported infections in migrant candidates for RT was low, except for strongyloidiasis and latent tuberculosis infection. Its detection and treatment are essential to avoid serious complications in post-TR. To this end, the implementation of an interdisciplinary screening program from the KT access consultation is feasible, necessary and useful.
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Plasma cell leukemia (PCL) is a clinically aggressive variant of multiple myeloma, characterized by a high burden of circulating plasma cells, necessitating swift and accurate diagnosis due to its poor prognosis. The conventional diagnostic criteria, including the recent recommendation by the International Myeloma Working Group (IMWG) of > 5% circulating plasma cells as positive, have evolved over time. In this context, we present a detailed case report that underscores the pivotal role of the ADVIA 2120 automated hematology counter in detecting plasma cells through cytogram analysis, along with the significance of routine peripheral blood smear analysis and the utility of a large unstained cells (LUCs) threshold of > 4.5% as an indicator for PCL. The case involves a 64-year-old patient with relapsed multiple myeloma and stable paraprotein levels who experienced sudden renal impairment. In this case report, we highlight how ADVIA analysis and cytochemistry assisted in the diagnosis, and further explore ADVIA's utility in this challenging leukemia.
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OBJECTIVE: To define the cost-effectiveness and health resource use of mepolizumab in a cohort of patients with severe eosinophilic asthma in real-life conditions in Spain. METHODS: This was an observational, retrospective, single-center study. Patients included were diagnosed with severe eosinophilic asthma and treated with mepolizumab 100 mg subcutaneous (SC) 4-weekly for 12 months. Outcomes evaluated: incremental cost-effectiveness ratio (ICER), number of exacerbations, disease control with the Asthma Control Test (ACT), Asthma Quality of Life Questionnaire (AQLQ), and direct and indirect cost per patient. RESULTS: 12 months after mepolizumab initiation, a significant decrease in exacerbations was shown, from a mean (standard deviation [SD]) of 3.1 (2.6) to 0.7 (1.5), an increase from 4.9 (0.4) to 6.1 (0.5) in AQLQ, and from 14.9 (5.7) to 21.5 (3.9) in ACT scores. The number of cortico-dependent patients significantly decreased from 53.3% to 13.3% during this period. There was a significant decrease of 94% in the cost of hospitalization, from a mean (SD) of 4063.9 (5423.9) pretreatment to 238.6 (1306.9) post-treatment (p = 0.0003). Total costs decreased significantly from a median of 2,423.1 (1,512.8; 9,320.9) pretreatment to 1,177.5 (965.0; 1,737.8) post-treatment if mepolizumab was excluded. ICER per exacerbation avoided was 3606.9, per 3-point ACT score increase 3934.8, and per 0.5-point AQLQ score increase 3606.9. CONCLUSIONS: Mepolizumab improves control of asthma and quality of life in patients with severe diseases in a cost-effectiveness range. The number of exacerbations decreased, and there was a clear reduction in primary care visits and hospitalizations. Further economic analyses of biological therapies for asthma are required.
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Antiasmáticos , Asma , Eosinofilia Pulmonar , Humanos , Asma/terapia , Antiasmáticos/uso terapéutico , Análisis Costo-Beneficio , Calidad de Vida , Estudios RetrospectivosRESUMEN
BACKGROUND: Pru p 7 has been reported as a major allergen in peach allergy, associated with severe clinical symptoms and related to IgE sensitisation to cypress pollen. The main objective of this study was to prospectively evaluate the frequency of sensitisation to Pru p 7 and its clinical relevance amongst pediatric patients with peach allergy in Madrid (Spain). METHODS: Patients with a history of IgE-mediated symptoms (oral allergy syndrome, urticaria/angioedema, rhinoconjunctivitis/asthma, gastrointestinal symptoms, or anaphylaxis) occurring within 2 h after peach intake or contact were prospectively recruited from February 2020 to September 2021. Skin tests, sIgE by ImmunoCAP® (Pru p 1, Pru p 3, Pru p 4, Pru p 7, and Cupressus arizonica) and oral food challenge (OFC) were performed. The study was approved by the local Ethics Committee (PI-4513). RESULTS: Ninety-two patients were included (53.3% male); median age, 10 (IQR 6.0-14.75) years. Seventy-four (80.4%) patients had a reaction after ingestion of fresh peach (25.0% from peel, 23.9% from pulp, and 44.6% from both). Fifteen (16.3%) patients were sensitised to Pru p 7. Upper airway symptoms, anaphylaxis, and grade 2 reactions were statistically more frequent in patients sensitised to Pru p 7. Seven (7.9%) patients presented with exercise as a cofactor, four of whom were sensitised to Pru p 7 (p = .001). Patients sensitised to Pru p 7 were significantly more likely to have a positive OFC result than patients who were not (p = .008). Four patients who reacted to peach at OFC were sensitised to Pru p 7. Specific IgE against Cupressus arizonica pollen was positive in 25 (62.5%) patients. CONCLUSIONS: Pru p 7 sensitisation was observed in 16.3% of our population and was related to severe reactions, upper airway symptoms, anaphylaxis, and the presence of an eliciting cofactor.
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Anafilaxia , Hipersensibilidad a los Alimentos , Prunus persica , Humanos , Masculino , Niño , Femenino , Alérgenos , Prunus persica/efectos adversos , Anafilaxia/diagnóstico , Anafilaxia/epidemiología , Anafilaxia/etiología , Antígenos de Plantas , Proteínas de Plantas , Inmunoglobulina ERESUMEN
Maternal obesity and the imbalance in linoleic acid (C18:2 n-6, LA) and alpha-linolenic acid (C18:3 n-3, ALA) levels are related with hepatic disturbances in the offspring. However, whether these alterations are present during fetal life is not well understood. Obese and normal weight pregnant women were recruited to determine fatty acids (FAs) consumption, FAs profile (in maternal erythrocytes, placenta and neonatal very low-density lipoproteins VLDL) and biomarkers of fetal liver function, such as gamma-glutamyl transferase (GGT), alpha-fetoprotein (AFP) and albumin, in umbilical cord blood. Stearic acid (C18:0, ST) was lower, and total n-3 FAs tended to be lower in umbilical cord VLDLs of obese women compared to controls. Independently of maternal obesity, GGT levels in umbilical cord blood was positively correlated with the LA content and negatively correlated with the ALA content in maternal erythrocytes. We conclude that maternal obesity and its imbalance of LA and ALA are associated with changes in biomarkers of fetal liver function.
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Obesidad Materna , Recién Nacido , Humanos , Femenino , Embarazo , Ácido alfa-Linolénico , Ácidos Grasos , Ácidos Grasos Esenciales , Obesidad , Ácido Linoleico , Sangre Fetal , Hígado , BiomarcadoresRESUMEN
The COVID-19 health crisis has wreaked devastation on the world economy, especially on the tourism sector. The camping sector has been little studied despite its high economic impact and participation rate. Moreover, the observable effects of phenomena such as the COVID-19 pandemic have received little research attention. Consequently, the objective of this paper is therefore to analyse the effects of the pandemic on camping tourism by characterising the factors that determine it. The study is carried out by providing a geographical perspective of the sector by tourist areas, whereby two types of tourist destinations are considered: campsites located in coastal areas, and campsites located in natural areas. This is the main contribution of the work, as the proposed geographical analysis studies smaller territorial units than those usually used in tourism research. For the study, Multivariate Analysis techniques are applied, specifically Factor Analysis and Cluster Analysis. The results show that there is a balance between supply and demand in the sector, with a significant economic impact, especially on employment and the performance of the sector. The impact of the COVID-19 pandemic has led to nature tourism gaining greater popularity, and shows an evolution in travellers' preferences for tourist destinations in favour of campsites located in natural areas over those located in coastal destinations. The geographical location of the tourist destination, therefore, plays a key role in the characterisation of Spanish campsites. This has practical implications for both camping companies and institutions, as the fact that some areas are more attractive than others is a decisive factor in deciding on the location of new campsites.
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PURPOSE: Chronic critical illness after trauma injury has not been fully evaluated, and there is little evidence in this regard. We aim to describe the prevalence and risk factors of chronic critical illness (CCI) in trauma patients admitted to the intensive care unit. MATERIAL AND METHODS: Retrospective observational multicenter study (Spanish Registry of Trauma in ICU (RETRAUCI)). Period March 2015 to December 2019. Trauma patients admitted to the ICU, who survived the first 48 h, were included. Chronic critical illness (CCI) was considered as the need for mechanical ventilation for a period greater than 14 days and/or placement of a tracheostomy. The main outcomes measures were prevalence and risk factors of CCI after trauma. RESULTS: 1290/9213 (14%) patients developed CCI. These patients were older (51.2 ± 19.4 vs 49 ± 18.9); p < .01) and predominantly male (79.9%). They presented a higher proportion of infectious complications (81.3% vs 12.7%; p < .01) and multiple organ dysfunction syndrome (MODS) (27.02% vs 5.19%; p < .01). CCI patients required longer stays in the ICU and had higher ICU and overall in-hospital mortality. Age, injury severity score, head injury, infectious complications, and development of MODS were independent predictors of CCI. CONCLUSION: CCI in trauma is a prevalent entity in our series. Early identification could facilitate specific interventions to change the trajectory of this process.
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Enfermedad Crítica , Traumatismo Múltiple , Enfermedad Crónica , Enfermedad Crítica/epidemiología , Femenino , Humanos , Unidades de Cuidados Intensivos , Tiempo de Internación , Masculino , Insuficiencia Multiorgánica/epidemiología , Insuficiencia Multiorgánica/etiología , Traumatismo Múltiple/complicaciones , Traumatismo Múltiple/epidemiología , Sistema de Registros , Estudios RetrospectivosRESUMEN
RESUMEN Introducción: La atención a la adolescencia debe dirigirse hacia el fomento de conductas que se ven reflejadas en los indicadores de mortalidad. Objetivo: Caracterizar la mortalidad y sus causas, en los adolescentes de 10-18 años, fallecidos en el decenio 2009-2018. Métodos: Estudio descriptivo, retrospectivo, de corte transversal, realizado en el Hospital Pediátrico Docente "Juan Manuel Márquez''. Los 164 adolescentes de 10-18 años de edad fallecidos, constituyeron el universo. Los registros del movimiento hospitalario, historias clínicas e informes de Anatomía Patológica de los fallecidos fueron las fuentes de información utilizadas. Entre las variables estudiadas: edad, sexo, procedencia, causa del fallecimiento y año de ocurrencia. Resultados: La tasa de mortalidad fue inferior a 1/100 egresos; predominaron las defunciones en el grupo de 15-18 años (51,9 %), el sexo femenino (50,6 %) y la procedencia de La Habana (53,4 %). Los tumores y enfermedades malignas provocaron casi la mitad de las muertes (48,7 %), seguidos de las lesiones no intencionales (19,7 %). Conclusiones: La mortalidad en los adolescentes fue similar en ambos sexos y edades, con tendencia a la disminución, donde los tumores malignos y las lesiones no intencionales constituyeron las principales causas que se presentaron durante todo el periodo.
ABSTRACT Introduction: Attention to adolescence should be directed towards the promotion of behaviors that are reflected in mortality indicators. Objective: Characterize mortality and its causes in adolescents between 10-18 years of age who died in the decade 2009-2018. Methods: A descriptive, retrospective, cross-sectional study was conducted at "Juan Manuel Márquez" Pediatric Teaching Hospital. The 164 teenagers aged 10-18 who died constituted the sample. Hospital movement records, medical records and Pathological Anatomy reports of the deceased were the sources of information used. Among the variables studied were: age, sex, origin, cause of death and year of occurrence. Results: The mortality rate was less than 1/100 discharges; deaths predominated in the group of 15-18 years (51.9 %), the female sex (50.6 %) and being from Havana (53.4 %). Tumors and malignant diseases caused almost half of the deaths (48.7%), followed by unintentional injuries (19.7%). Conclusions: Mortality in adolescents was similar in both sexes and ages, with a tendency to decrease, where malignant tumors and unintentional lesions were the main causes that occurred throughout the period.
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BACKGROUND: Inhalation aromatherapy is a complementary therapy in different clinical settings, but there is little evidence about its effectiveness in childcare. OBJECTIVE: To assess the effectiveness of inhalational aromatherapy in the care of hospitalized pediatric patients. METHODS: Systematic review of clinical trials and quasi-experimental studies, based on PRISMA recommendations, searching Medline, Web of Science, Scopus, SciELO, LILACS, CINAHL, Science Direct, EBSCO, and updated databases. The Down and Black 2020, RoB 2020 CLARITY, and ROBINS-I 2020 scales were used through the Distiller SR software to verify the studies' internal validity and risk of bias. RESULTS: From 446 articles identified, 9 fulfilled the inclusion criteria. Seven were randomized controlled trials (RCTs), one pilot RCT, and one non-randomized quasi-experimental trial. Different outcomes were analyzed, with pain being the most frequently measured variable. None of the 6 studies that evaluated pain showed significant effects with inhalation aromatherapy. Additionally, non-significant effects were found regarding nausea, vomiting, and behavioral/emotional variables. CONCLUSIONS: The findings are still inconclusive, and more evidence is required from future studies with high methodological quality, blinding, and adequate sample sizes.
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Aromaterapia , Terapias Complementarias , Administración por Inhalación , Niño , Humanos , Náusea , VómitosRESUMEN
Introducción: La displasia del desarrollo de la cadera (DDC), una patología multifactorial más prevalente en el sexo femenino, afecta a lactantes, y el diagnóstico y tratamiento oportuno permiten evitar consecuencias posteriores, morbimortalidad significativa y una carga en salud importante. Objetivo: Conocer la realidad local en relación con el diagnóstico y tratamiento de la DDC, describiendo demográficamente a los pacientes evaluados por médicos especialistas, específicamente traumatólogos infantiles del Hospital Clínico Herminda Martin (HCHM) en Chillán. Materiales y métodos: Se llevó a cabo un estudio descriptivo transversal de una cohorte de pacientes evaluados mediante radiografías en el HCHM por sospecha de DDC, entre junio de 2020 y julio de 2021. Se recopilaron variables como sexo, tipo de compromiso del desarrollo de la cadera y tratamiento utilizado. Resultados: De 146 pacientes evaluados, el 83.6% correspondían al sexo femenino, mientras que el 16.4% eran del sexo masculino. En cuanto a los tratamientos ortopédicos, el 82.7% fueron mujeres y el 17.2% hombres, siendo las correas de Pavlik el tratamiento más utilizado. Solo 7 pacientes requirieron tratamiento quirúrgico. Discusión: Los resultados obtenidos se respaldan en la evidencia internacional, reflejando realidades similares a la situación local. La relevancia de este estudio radica en la falta de una base de datos nacional o local actualizada sobre la patología, sumado a la ventaja de informar acerca de los tratamientos disponibles y la adherencia a ellos. Esto permite reflejar el comportamiento de la población local durante los años 2020-2021. Las limitaciones incluyen el seguimiento, debido a restricciones por la pandemia y la falta de datos previos.
Introduction: Developmental dysplasia of the hip (DDH), a multifactorial pathology more prevalent in females, affects infants, where timely diagnosis and treatment avoid subsequent consequences, significant morbidity, and mortality, as well as the health burden it generates. Objective: To understand the local reality regarding the diagnosis and treatment of DDH by describing the demographic characteristics of patients evaluated by medical specialists, specifically child traumatologists from the Hospital Clínico Herminda Martin (HCHM) in Chillán. Materials and Methods: A cross-sectional descriptive study was conducted on a cohort of patients evaluated through radiographs at HCHM due to suspected DDH between June 2020 and July 2021. Variables collected included sex, type of hip development compromise, and treatment used. Results: Out of 146 patients, 83.6% were female and 16.4% were male. In terms of orthopedic treatments, 82.7% were females, and 17.2% were males, with Pavlik straps being the most used orthopedic treatment. Only 7 patients underwent surgical treatment. Discussion: The obtained results align with international evidence, reflecting realities similar to the local situation. The study's significance lies in the absence of an updated national or local database on the pathology. Additionally, it provides insights into available treatments and patient adherence, offering a snapshot of the local population's behavior during 2020-2021. Limitations include patient follow-up challenges due to pandemic restrictions and the lack of pre-existing data.
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Humanos , Masculino , Femenino , Lactante , Displasia del Desarrollo de la Cadera/epidemiología , Chile/epidemiología , Epidemiología Descriptiva , Distribución por Sexo , Luxación Congénita de la CaderaRESUMEN
BACKGROUND: Hypersensitivity pneumonitis entails several inflammatory lung diseases that preferentially affect the alveolar and perialveolar tissue. It is a very rare disease in children, with a complicated diagnosis due to the fact that antigen exposure usually goes unnoticed. CASE REPORT: A 12-year-old girl with dry cough, dyspnea, wheezing, and tachypnea, with partial improvement after treatment with inhaled bronchodilators and corticoids. The spirometry showed a restrictive pattern and reduced lung diffusion capacity; in the CT scan, centrilobular ground-glass opacities were observed, and a lymphocyte count of CD4/CD8 of 2.46 (lymphocytosis) was obtained from the bronchoalveolar lavage. IgG positivity to bird feathers was obtained. CONCLUSIONS: The treatment of hypersensitivity pneumonitis is based on avoiding exposure to the causative agent, which is determined by the prognosis; for which taking an extensive medical history is of paramount importance. Corticosteroids can be prescribed based on the clinical response, the pulmonary function, and the radiological improvement.
Antecedentes: La neumonitis por hipersensibilidad agrupa varias enfermedades inflamatorias pulmonares que afectan preferentemente el tejido alveolar y perialveolar. En niños se trata de una enfermedad muy rara, con diagnóstico complicado debido a que la exposición antigénica suele pasar desapercibida. Caso clínico: Niña de 12 años que presentaba tos seca, disnea, sibilancias y taquipnea con mejoría parcial al tratamiento con broncodilatadores y corticoides inhalados. En la espirometría presentó un patrón restrictivo y una capacidad de difusión pulmonar reducida; en la tomografía computarizada se observaron opacidades centrolobulillares en vidrio esmerilado y del lavado broncoalveolar se obtuvo un cociente de linfocitosis CD4/CD8 de 2.46. Se obtuvo IgG positiva a plumas de aves. Conclusiones: El manejo de la neumonitis por hipersensibilidad se basa en evitar la exposición al agente causante, lo que determina el pronóstico; de ahí que resulta de vital importancia realizar una historia clínica exhaustiva. Pueden indicarse corticosteroides en función de la respuesta clínica, la función pulmonar y la mejoría radiológica.
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Alveolitis Alérgica Extrínseca , Corticoesteroides , Alveolitis Alérgica Extrínseca/diagnóstico , Alveolitis Alérgica Extrínseca/tratamiento farmacológico , Animales , Niño , Tos , Femenino , Humanos , Pulmón , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Carbapenem-resistant Gram-negative bacilli (CR-GNB) are among the most threatening microorganisms worldwide and carbapenem use facilitates their spread. Antimicrobial stewardship programmes (ASPs) can help to optimize the use of antibiotics. This study evaluates the impact of a multifaceted educational ASP on carbapenem use and on the epidemiology of CR-GNB. METHODS: We conducted a quasi-experimental, time-series study in seven hospitals, from January 2014 to September 2018. The key intervention was composed of educational interviews promoting the appropriate use of carbapenems. The primary endpoints were carbapenem consumption and incidence density (ID) of CR-GNB. All non-duplicated CR-GNB clinical isolates were tested using phenotypic assays and PCR for the presence of carbapenemases. Joinpoint regression and interrupted time-series analyses were used to determine trends. RESULTS: A decrease in carbapenem consumption throughout the study period [average quarterly percentage change (AQPC) -1.5%, Pâ<â0.001] and a -8.170 (-16.064 to -0.277) level change following the intervention were observed. The ID of CR-Acinetobacter baumannii decreased (AQPC -3.5%, Pâ=â0.02) and the overall ID of CR-GNB remained stable (AQPC -0.4%, Pâ=â0.52). CR-GNB, CR-Pseudomonas aeruginosa and CR-A. baumannii IDs per hospital correlated with the local consumption of carbapenems. The most prevalent carbapenem resistance mechanisms were OXA-23 for CR-A. baumannii (76.1%), OXA-48 for CR-Klebsiella pneumoniae (66%) and no carbapenemases for CR-P. aeruginosa (91.7%). The epidemiology of carbapenemases was heterogeneous throughout the study, especially for carbapenemase-producing Enterobacteriaceae. CONCLUSIONS: In conclusion, a multifaceted, educational interview-based ASP targeting carbapenem prescribing reduced carbapenem use and the ID of CR-A. baumannii.
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Programas de Optimización del Uso de los Antimicrobianos , Antibacterianos/uso terapéutico , Proteínas Bacterianas , Carbapenémicos/farmacología , Carbapenémicos/uso terapéutico , Bacterias Gramnegativas , beta-Lactamasas/genéticaRESUMEN
Introducción: La audiometría de altas frecuencias (9000-20 000 Hz) puede ser de gran utilidad en el diagnóstico precoz de hipoacusia inducida por ruidos en contraste con la audiometría convencional (125-8000 Hz). Objetivo: Evaluar la utilidad de la audiometría de altas frecuencias en el diagnóstico precoz de la hipoacusia inducida por ruidos en adolescentes. Métodos: Estudio descriptivo, observacional y transversal en 85 adolescentes expuestos a ruidos; 45 cursaban el décimo grado en un preuniversitario de la provincia La Habana, en el curso escolar 2013-2014 y 40, el primer año de la carrera de medicina, en una facultad de La Habana en el curso escolar 2015- 2016. A todos se le realizó una encuesta, examen físico de otorrinolaringología, audiometría convencional y audiometría de alta frecuencia. Resultados: La audiometría convencional fue normal en todos los casos. En la audiometría de altas frecuencias en todos los adolescentes estudiados comenzó a disminuir la audición a partir de los 13 000 Hz y se apreció una hipoacusia neurosensorial en aumento hasta 85 decibeles en oído derecho y 78 decibeles en oído izquierdo en 20 000 Hz de frecuencia. Conclusiones: Los adolescentes evaluados tienen hábitos auditivos que pueden perjudicar su audición, todos ya poseen signos de daño que no se manifiestan a través de la audiometría convencional pero sí a través de la audiometría de alta frecuencia en las diferentes exposiciones a ruidos de altos decibeles. Lo anterior demuestra la utilidad de esta audiometría, no solo dentro del campo de la audiología, sino también en la medicina preventiva(AU)
Introduction: High frequency audiometry (9000-20 000 Hz) can be really useful in the early diagnosis of deafness induced by noises, in contrast with conventional tonal audiometry (125-8000 Hz). Objective: Assess the usefulness of high frequency audiometry in the early diagnosis of deafness induced by noises in adolescents. Methods: Descriptive, observational and cross-sectional study in 85 adolescents exposed to noises; 45 of them were studying the 10th grade in a high school of Havana province, and 40 of them were in the first year of Medicine in a faculty of Havana province during school year 2015-2016. All of them took a survey, a physical examination of otolaryngology, liminar total audiometry and high frequency audiometry. Results: Tonal audiometry was normal in all the cases. In high frequency audiometry of all the studied adolescents started to decrease audition from 13000 HZ and it was noticed an increasing neurosensorial deafness up to 85 decibels in the right ear and 78 decibels in the left ear in 20 000 Hz of frequency. Conclusions: The adolescents assessed have auditive habits that can jeopardize their audition; all of them already have signs of damage that are not noticed in the tonal audiometry but in the high frequency audiometry in the different exposures to noises of high decibels. This proves the usefulness of this kind of audiometry not only in the field of audiology, but also in preventive medicine(AU)
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Humanos , Masculino , Femenino , Adolescente , Audiometría , Educación Primaria y Secundaria , Diagnóstico Precoz , Audición , Ruido , Examen Físico , Estudios TransversalesAsunto(s)
Antibacterianos/efectos adversos , Prueba de Desgranulación de los Basófilos/métodos , Hipersensibilidad a las Drogas/diagnóstico , Quinolonas/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Ciprofloxacina/efectos adversos , Hipersensibilidad a las Drogas/etiología , Femenino , Humanos , Levofloxacino/efectos adversos , Masculino , Persona de Mediana Edad , Moxifloxacino/efectos adversos , Norfloxacino/efectos adversos , Pruebas Cutáneas , Adulto JovenAsunto(s)
Dermatitis/etiología , Hipersensibilidad Tardía/etiología , Hipersensibilidad al Cacahuete/complicaciones , Corticoesteroides/uso terapéutico , Arachis/inmunología , Preescolar , Clorfeniramina/uso terapéutico , Dermatitis/diagnóstico , Dermatitis/tratamiento farmacológico , Dermatitis/inmunología , Proteína Catiónica del Eosinófilo/sangre , Femenino , Antagonistas de los Receptores Histamínicos H1/uso terapéutico , Humanos , Hipersensibilidad Tardía/diagnóstico , Hipersensibilidad Tardía/tratamiento farmacológico , Hipersensibilidad Tardía/inmunologíaRESUMEN
OBJECTIVE: The objective of the study was to determine the trend of variables related to tuberculosis (TB) from the Integrated Tuberculosis Research Program (PII-TB) registry of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR), and to evaluate the PII-TB according to indicators related to its scientific objectives. METHOD: Cross-sectional, population-based, multicenter study of new TB cases prospectively registered in the PII-TB between 2006 and 2016. The time trend of quantitative variables was calculated using a lineal regression model, and qualitative variables using the χy test for lineal trend. RESULTS: A total of 6,892 cases with an annual median of 531 were analyzed. Overall, a significant downward trend was observed in women, immigrants, prisoners, and patients initially treated with 3 drugs. Significant upward trends were observed in patients aged 40-50 and > 50 years, first visit conducted by a specialist, hospitalization, diagnostic delay, disseminated disease and single extrapulmonary location, culture(+), sensitivity testing performed, drug resistance, directly observed treatment, prolonged treatment, and death from another cause. The scientific objectives of the PII-TB that showed a significant upward trend were publications, which reached a maximum of 8 in 2016 with a total impact factor of 49,664, numbers of projects initiated annually, presentations at conferences, and theses. CONCLUSIONS: PII-TB provides relevant information on TB and its associated factors in Spain. A large team of researchers has been created; some scientific aspects of the registry were positive, while others could have been improved.
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Neumología , Cirugía Torácica , Tuberculosis , Estudios Transversales , Diagnóstico Tardío , Femenino , Humanos , España/epidemiologíaRESUMEN
OBJECTIVE: This study assessed IL-1ß and RANK-L levels in vivo and color stability of non-vital teeth bleached using hydrogen (35%) and carbamide (37%) peroxides 3 months after treatment. MATERIALS AND METHODS: Fifty teeth were randomly divided into two groups(n = 25):35% hydrogen peroxide (HP) or 37% carbamide peroxide (CP). Four sessions of intracoronal walking-bleach procedure were performed. IL-1ß and RANK-L levels were assessed from gingival crevicular fluid samples (from three vestibular and three palatines sites) at eight different time-points: at the beginning of the study (baseline), after four sessions of intracanal bleaching, and at 1 week, 1 month, and 3 months posttreatment. The color variations were visually detected using Vita bleach shade guide (ΔSGU). RESULTS: Significant increases of IL-1ß and RANK-L levels were detected at all time-points (all P < .05) when comparing each time-point to baseline, and a high correlation (>0.8-Spearman) between variables. According the ΔSGU values, a color change of five for HP and four for CP were detected. CONCLUSIONS: Non-vital walking bleach technique promotes an increase in IL-1ß and RANKL levels in periodontal tissues and also, it is maintained until the third-month posttreatment. CLINICAL SIGNIFICANCE: The internal whitening of teeth increases the levels of cytokines associated with inflammation and bone resorption 3 months after the whitening procedure is finished; this should warn of possible harmful effects of this whitening technique.