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1.
Allergol Immunopathol (Madr) ; 51(2): 71-81, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36916090

RESUMO

BACKGROUND: Different questionnaires have been developed globally to assess and compare the impact of food allergy on the quality of life. The aim of this study was to validate a Spanish translation of the Food Allergy Independent Measure (FAIM) and the EuroPrevall Food Allergy-Quality of Life Questionnaire-Teenage Form (FAQLQ-TF) for adolescents aged 13-17 years. METHODS: Sixty adolescents diagnosed with immunoglobulin E-mediated allergy to food completed the questionnaires. Cronbach's alpha was used to assess internal consistency; correlation between FAQLQ-TF and FAIM was used to test construct validity. The discriminant validity was evaluated by comparison with the number of offending foods, the perceived impact on social life, the diagnosis of anaphylaxis, and the previous prescription of adrenaline auto--injectors (AAI). RESULTS: No question fulfilled criteria to be removed from the questionnaire. For FAIM, Cronbach's alpha = 0.763, and for the four domains of FAQLQ-TF, Cronbach's alpha = 0.797-0.847. A significant correlation existed between FAQLQ-TF and FAIM, and of both of them with anaphylaxis and the prescription of AAI (P ˂ 0.05 for all comparisons). CONCLUSIONS: This Spanish translation of FAIM and FAQLQ-TF for adolescents had good internal consistency and construct validity as well as ability to discriminate patients according to the number of foods to avoid, impact on social life, diagnosis of anaphylaxis, and AAI prescription.


Assuntos
Anafilaxia , Hipersensibilidade Alimentar , Humanos , Adolescente , Qualidade de Vida , Anafilaxia/diagnóstico , Anafilaxia/epidemiologia , Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/epidemiologia , Inquéritos e Questionários , Imunoglobulina E
2.
Clin Appl Thromb Hemost ; 28: 10760296221113346, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35866197

RESUMO

BACKGROUND: Cellular indices provide integrative information about systemic inflammation status which is readily available from routine laboratory parameters. This study aimed to evaluate the prognostic role of three cellular indices in patients with venous thromboembolism (VTE). METHODS: The RIETE registry database was used to determine the association between the baseline neutrophil-to-lymphocyte-ratio (NLR), platelet-to-lymphocyte-ratio (PLR) and systemic-immune-inflammation-index (SII) for 90-day adverse outcomes in patients with acute VTE. RESULTS: From January 2020 to April 2021, 4487 patients with acute VTE were recruited in the RIETE registry. Of these, 2683 presented with symptomatic pulmonary embolism (PE); 283 with incidental PE; 1129 with lower-limb deep vein thrombosis (DVT); 175 with upper-limb DVT; 69 with splanchnic vein thrombosis; 142 with superficial vein thrombosis and 20 with retinal vein thrombosis. Mean values were: NLR 5.9 ± 7.1, PLR 190 ± 158 and SII 1459 ± 2028. During the first 90-days, 38 patients (0.8%) developed recurrent DVT, 45 (1.0%) had recurrent PE, 152 (3.4%) suffered major bleeding, and 484 (11%) died. On multivariable analysis, patients with NLR >4.41 were at an increased risk for major bleeding and patients with NLR >4.96 were at the risk of death, while those with SII >1134.5 were at increased risk for death. CONCLUSIONS: This study reports the results of a large cohort to date which evaluate the prognostic value of three cellular indices simultaneously in patients with acute VTE. Results support that none of the three baseline cellular indices were sufficient for prediction of VTE recurrences in acute VTE patients. The patients with higher baseline NLR values were at an increased risk of major bleeding or death, those with high SII values were only at an increased risk for mortality.


Assuntos
Embolia Pulmonar , Tromboembolia Venosa , Trombose Venosa , Anticoagulantes , Hemorragia/etiologia , Humanos , Inflamação/complicações , Embolia Pulmonar/complicações , Tromboembolia Venosa/etiologia , Trombose Venosa/complicações
4.
BMJ Open ; 11(7): e048338, 2021 07 02.
Artigo em Inglês | MEDLINE | ID: mdl-34215609

RESUMO

INTRODUCTION: Clinical recommendations for childhood asthma are often based on data extrapolated from studies conducted in adults, despite significant differences in mechanisms and response to treatments. The Paediatric Asthma in Real Life (PeARL) Think Tank aspires to develop recommendations based on the best available evidence from studies in children. An overview of systematic reviews (SRs) on paediatric asthma maintenance management and an SR of treatments for acute asthma attacks in children, requiring an emergency presentation with/without hospital admission will be conducted. METHODS AND ANALYSIS: Standard methodology recommended by Cochrane will be followed. Maintenance pharmacotherapy of childhood asthma will be evaluated in an overview of SRs published after 2005 and including clinical trials or real-life studies. For evaluating pharmacotherapy of acute asthma attacks leading to an emergency presentation with/without hospital admission, we opted to conduct de novo synthesis in the absence of adequate up-to-date published SRs. For the SR of acute asthma pharmacotherapy, we will consider eligible SRs, clinical trials or real-life studies without time restrictions. Our evidence updates will be based on broad searches of Pubmed/Medline and the Cochrane Library. We will use A MeaSurement Tool to Assess systematic Reviews, V.2, Cochrane risk of bias 2 and REal Life EVidence AssessmeNt Tool to evaluate the methodological quality of SRs, controlled clinical trials and real-life studies, respectively.Next, we will further assess interventions for acute severe asthma attacks with positive clinical results in meta-analyses. We will include both controlled clinical trials and observational studies and will assess their quality using the previously mentioned tools. We will employ random effect models for conducting meta-analyses, and Grading of Recommendations Assessment, Development and Evaluation methodology to assess certainty in the body of evidence. ETHICS AND DISSEMINATION: Ethics approval is not required for SRs. Our findings will be published in peer reviewed journals and will inform clinical recommendations being developed by the PeARL Think Tank. PROSPERO REGISTRATION NUMBERS: CRD42020132990, CRD42020171624.


Assuntos
Asma , Asma/tratamento farmacológico , Viés , Criança , Hospitalização , Humanos , Projetos de Pesquisa , Revisões Sistemáticas como Assunto
5.
J Allergy Clin Immunol Pract ; 8(8): 2592-2599.e3, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32561497

RESUMO

BACKGROUND: It is unclear whether asthma may affect susceptibility or severity of coronavirus disease 2019 (COVID-19) in children and how pediatric asthma services worldwide have responded to the pandemic. OBJECTIVE: To describe the impact of the COVID-19 pandemic on pediatric asthma services and on disease burden in their patients. METHODS: An online survey was sent to members of the Pediatric Asthma in Real Life think tank and the World Allergy Organization Pediatric Asthma Committee. It included questions on service provision, disease burden, and the clinical course of confirmed cases of COVID-19 infection among children with asthma. RESULTS: Ninety-one respondents, caring for an estimated population of more than 133,000 children with asthma, completed the survey. COVID-19 significantly impacted pediatric asthma services: 39% ceased physical appointments, 47% stopped accepting new patients, and 75% limited patients' visits. Consultations were almost halved to a median of 20 (interquartile range, 10-25) patients per week. Virtual clinics and helplines were launched in most centers. Better than expected disease control was reported in 20% (10%-40%) of patients, whereas control was negatively affected in only 10% (7.5%-12.5%). Adherence also appeared to increase. Only 15 confirmed cases of COVID-19 were reported among the population; the estimated incidence is not apparently different from the reports of general pediatric cohorts. CONCLUSIONS: Children with asthma do not appear to be disproportionately affected by COVID-19. Outcomes may even have improved, possibly through increased adherence and/or reduced exposures. Clinical services have rapidly responded to the pandemic by limiting and replacing physical appointments with virtual encounters.


Assuntos
Asma/epidemiologia , Asma/fisiopatologia , Infecções por Coronavirus/epidemiologia , Pneumonia Viral/epidemiologia , Agendamento de Consultas , Asma/terapia , Betacoronavirus , COVID-19 , Criança , Saúde Global , Humanos , Adesão à Medicação , Pandemias , SARS-CoV-2 , Índice de Gravidade de Doença , Telemedicina/organização & administração , Telemedicina/estatística & dados numéricos , Fatores de Tempo
6.
J Allergy Clin Immunol Pract ; 8(6): 1953-1960.e9, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32146166

RESUMO

BACKGROUND: Pediatric asthma remains a public health challenge with enormous impact worldwide. OBJECTIVE: The aim of this study was to identify and prioritize unmet clinical needs in pediatric asthma, which could be used to guide future research and policy activities. METHODS: We first identified unmet needs through an open-question survey administered to international experts in pediatric asthma who were members of the Pediatric Asthma in Real Life Think Tank. Prioritization of topics was then achieved through a second, extensive survey with global reach, of multiple stakeholders (leading experts, researchers, clinicians, patients, policy makers, and the pharmaceutical industry). Differences across responder groups were compared. RESULTS: A total of 57 unmet clinical need topics identified by international experts were prioritized by 412 participants from 5 continents and 60 countries. Prevention of disease progression and prediction of future risk, including persistence into adulthood, emerged as the most urgent research questions. Stratified care, based on biomarkers, clinical phenotypes, the children's age, and demographics were also highly rated. The identification of minimum diagnostic criteria in different age groups, cultural perceptions of asthma, and best treatment by age group were priorities for responders from low-middle-income countries. There was good agreement across different stakeholder groups in all domains with some notable exceptions that highlight the importance of involving the whole range of stakeholders in formulation of recommendations. CONCLUSIONS: Different stakeholders agree in the majority of research and strategic (eg, prevention, personalized approach) priorities for pediatric asthma. Stakeholder diversity is crucial for highlighting divergent issues that future guidelines should consider.


Assuntos
Asma , Adulto , Asma/diagnóstico , Asma/epidemiologia , Asma/terapia , Criança , Humanos , Pesquisa , Inquéritos e Questionários
7.
Molecules ; 23(9)2018 Sep 18.
Artigo em Inglês | MEDLINE | ID: mdl-30231503

RESUMO

BACKGROUND: Acacia farnesiana (AF) pods have been traditionally used to treat dyspepsia, diarrhea and topically for dermal inflammation. Main objectives: (1) investigate the antioxidant activity and protection against oxidative-induced damage of six extracts from AF pods and (2) their capacity to curb the inflammation process as well as to down-regulate the pro-inflammatory mediators. METHODS: Five organic extracts (chloroformic, hexanic, ketonic, methanolic, methanolic:aqueous and one aqueous extract) were obtained and analyzed by UPLC-ESI-Q-oa/TOF-MS. Antioxidant activity (DPPH•, ORAC and FRAP assays) and lipid peroxidation (TBARS assay) were performed. Assessment of anti-inflammatory properties was made by the ear edema induced model in CD-1 mice and MPO activity assay. Likewise, histological analysis, IL-1ß, IL-6, IL-10, TNF-α, COX measurements plus nitrite and immunohistochemistry analysis were carried out. RESULTS: Methyl gallate, gallic acid, galloyl glucose isomer 1, galloyl glucose isomer 2, galloyl glucose isomer 3, digalloyl glucose isomer 1, digalloyl glucose isomer 2, digalloyl glucose isomer 3, digalloyl glucose isomer 4, hydroxytyrosol acetate, quinic acid, and caffeoylmalic acid were identified. Both organic and aqueous extracts displayed antioxidant activity. All extracts exhibited a positive effect on the interleukins, COX and immunohistochemistry assays. CONCLUSION: All AF pod extracts can be effective as antioxidant and topical anti-inflammatory agents.


Assuntos
Acacia/química , Fenóis/química , Fenóis/isolamento & purificação , Extratos Vegetais/química , Extratos Vegetais/isolamento & purificação , Animais , Anti-Inflamatórios/química , Anti-Inflamatórios/isolamento & purificação , Anti-Inflamatórios/farmacologia , Antioxidantes/química , Antioxidantes/isolamento & purificação , Antioxidantes/farmacologia , Sobrevivência Celular/efeitos dos fármacos , Cromatografia Líquida de Alta Pressão , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Edema/tratamento farmacológico , Edema/patologia , Peroxidação de Lipídeos , Masculino , Camundongos , Nitritos/metabolismo , Fenóis/farmacologia , Extratos Vegetais/farmacologia , Polifenóis/química , Polifenóis/isolamento & purificação , Polifenóis/farmacologia , Prostaglandina-Endoperóxido Sintases/metabolismo , Ratos , Espectrometria de Massas por Ionização por Electrospray , Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz , Fator de Necrose Tumoral alfa/genética , Fator de Necrose Tumoral alfa/metabolismo
8.
Medicine (Baltimore) ; 96(26): e7159, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28658106

RESUMO

Mass casualty incidents (MCI) are characterized by a large number of victims with respect to the resources available. In this study, we aimed to analyze the changes produced in the self-perception of students who were able to visualize aerial views of a simulation of a MCI. A simulation study, mixed method, was performed to compare the results from an ad hoc questionnaire. The 35 students from the Emergency Nursing Master from the UCAM completed a questionnaire before and after watching an MCI video with 40 victims in which they had participated. The main variable measured was the change in self-perception (CSP). The CSP occurred in 80% (28/35) of the students (P = .001). Students improved their individual (P = .001) and group (P = .006) scores. They also described that their personal performance had better results than the group performance (P = .047). The main conclusion of this study is that drones could lead to CSP and appraisal of the MCI simulation participants.


Assuntos
Aeronaves , Enfermagem em Emergência/educação , Incidentes com Feridos em Massa , Adulto , Equipamentos e Provisões Elétricas , Feminino , Humanos , Masculino , Modelos Teóricos , Pesquisa Qualitativa , Autoimagem , Inquéritos e Questionários , Gravação em Vídeo
9.
Medicine (Baltimore) ; 96(48): e7587, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29310322

RESUMO

More than 7.5 million people in the world are affected by spinal cord injury (SCI). In this study, we aimed to analyze the effect of training in advanced trauma life support (ATLS) on the kinematics of the spine when performing different mobilization and immobilization techniques on patients with suspected SCI. A quasi-experimental study, clinical simulation, was carried out to determine the effect of training in ATLS on 32 students enrolled in the Master's program of Emergency and Special Care Nursing. The evaluation was performed through 2 maneuvers: placing of the scoop stretcher (SS) and spinal board (SB), with an actor who simulated a clinical situation of suspected spinal injury. The misalignment of the spine was measured with the use of a Vicon 3D motion capture system, before (pre-test) and after (post-test) the training. In the overall misalignment of both maneuvers, statistically significant differences were found between the pre-test misalignment of 62.1°â€Š±â€Š25.9°, and the post-test misalignment of 32.3°â€Š±â€Š10.0°, with a difference between means of 29.7° [(95% confidence interval, 95% CI 22.8-36.6°), (P = .001)]. The results obtained for the placing of the SS showed that there was a pre-test misalignment of 65.1°â€Š±â€Š28.7°, and a post-test misalignment of 33.2°â€Š±â€Š10.1°, with a difference of means of 33.9° [(95% CI, 23.1-44.6°), (P = .001)]. During the placing of the SB, a pre-test misalignment of 59.0°â€Š±â€Š28.7° and a post-test misalignment of 33.4°â€Š±â€Š10.0° were obtained, as well as a difference of means of 25.6° [(95% CI 16.6-34.6°), (P = .001)]. The main conclusion of this study is that training in ATLS decreases the misalignment provoked during the utilization of the SS and SB, regardless of the device used.


Assuntos
Cuidados de Suporte Avançado de Vida no Trauma/normas , Educação de Pós-Graduação em Enfermagem/métodos , Treinamento por Simulação/métodos , Traumatismos da Coluna Vertebral/enfermagem , Traumatismos da Coluna Vertebral/fisiopatologia , Traumatologia/educação , Adulto , Fenômenos Biomecânicos , Feminino , Humanos , Imobilização , Masculino , Gravação em Vídeo
10.
Ann Allergy Asthma Immunol ; 109(2): 137-40, 2012 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-22840256

RESUMO

BACKGROUND: Electronic health records (EHRs) are used to register important health-related information, such as allergic conditions, and contribute to the safety and quality of medical care. OBJECTIVES: To evaluate the use of allergy alert entries in EHRs and to establish the allergy profile of hospitalized patients. METHODS: Allergy data recorded in EHRs were analyzed in a cross-sectional, observational, descriptive study of patients admitted to the hospital from January 1 through June 30, 2011. RESULTS: A total of 15,534 patients were admitted to the hospital during the study period. The rate of inclusion of allergy information in the EHRs was 64.4%. In 2,106 patients an alert was activated to declare an allergy, intolerance, or any other type of adverse reaction. Drugs were the most common responsible agent (74.4%), followed by foods (12.6%) and materials (4.8%). Entries for drug allergy or intolerance were more common in females (64.8%) than males, with a significant statistical difference (P < .01), and increased proportionally with age. Entries for food allergy or intolerance were also more common in females (58.0%) than males (P < .01), but this trend was reversed in the 0- to 15-year-old age group. By contrast, the entries for food allergy or intolerance decreased proportionally with age. In 7,907 cases the EHRs revealed that patients were free of allergies, intolerances, or any other type of adverse reactions. CONCLUSION: Drug allergy was the most frequently reported allergic condition, followed by foods and materials. Allergy alerts vary depending on age and sex. The proper use of a system for allergy alerts included in EHRs provides valuable information about hospitalized patients, contributing to the improvement of clinical practice.


Assuntos
Fatores Etários , Registros Eletrônicos de Saúde/estatística & dados numéricos , Hipersensibilidade/epidemiologia , Sistemas de Registro de Ordens Médicas/estatística & dados numéricos , Fatores Sexuais , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Alérgenos/efeitos adversos , Alérgenos/imunologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Hospitalização , Humanos , Hipersensibilidade/fisiopatologia , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Prevalência , Adulto Jovem
11.
Anticancer Agents Med Chem ; 12(6): 611-8, 2012 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-22263787

RESUMO

A series of 5-aryl-1,4-benzodiazepines with chloro- or fluoro-substituents in the second ring have been synthesized and their anti-inflammatory, myeloperoxidase and anticancer properties studied. The synthesized compounds showed potential anti-inflammatory and anticancer activities, which were enhanced in the presence of a chloro-substituent in the second ring of the 5-aryl-1,4- benzodiazepine.


Assuntos
Anti-Inflamatórios/síntese química , Antineoplásicos/síntese química , Benzodiazepinas/síntese química , Peroxidase/antagonistas & inibidores , Animais , Anti-Inflamatórios/farmacologia , Antineoplásicos/farmacologia , Benzodiazepinas/farmacologia , Linhagem Celular Tumoral , Cristalografia por Raios X , Relação Dose-Resposta a Droga , Edema/tratamento farmacológico , Feminino , Halogenação , Humanos , Inflamação/tratamento farmacológico , Concentração Inibidora 50 , Masculino , Camundongos , Neoplasias/tratamento farmacológico , Neoplasias/patologia , Peroxidase/metabolismo , Relação Estrutura-Atividade
12.
World Allergy Organ J ; 2(7): 138-43, 2009 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23283063

RESUMO

BACKGROUND: : Allergy is a serious problem affecting approximately 1 of 4 individuals. The symptoms with and without allergy etiology are often difficult to distinguish from each other without using an IgE antibody test. The aim of this study was to investigate the performance of a new point-of-care (POC) test for IgE antibodies to relevant allergens in Europe. METHODS: : IgE antibodies from children and adults with allergies recruited from allergy clinics in Sweden and Spain were analyzed for 10 allergens, suitable for the age groups, using the new POC test and ImmunoCAP laboratory test. The IgE antibody level best discriminating between positive and negative results (the cutoff point) for the different allergens of the POC test and the efficacy of the POC and the ImmunoCAP laboratory tests for diagnosing allergy compared with that of clinical diagnosis were investigated. RESULTS: : The estimated cutoffs for the different allergens in the POC test ranged from 0.70 to 2.56 kUA/L. Taking into account all positive allergen results in a given patient, the POC test could identify 95% of the patients with allergies. Seventy-eight percent of the allergen-specific physicians' diagnoses were identified and 97% of the negative ones. Most allergens exhibited good performance, identifying about 80% of clinically relevant cases. However, dog, mugwort, and wall pellitory would benefit from improvement. CONCLUSIONS: : The POC test will be a valuable adjunct in the identification or exclusion of patients with allergies and their most likely offending allergens, both in specialist and general care settings.

13.
Eur J Intern Med ; 17(3): 209-10, 2006 May.
Artigo em Inglês | MEDLINE | ID: mdl-16618457

RESUMO

We report a case of pacemaker lead infection caused by Aspergillus fumigatus that was successfully treated by surgery and with voriconazole. This infection is rare and dangerous. When it is suspected, transesophageal echocardiography should be performed to look for lead-attached vegetations and the entire pacing system should be removed.

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