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1.
Environ Res ; 208: 112682, 2022 05 15.
Artigo em Inglês | MEDLINE | ID: mdl-34999032

RESUMO

BACKGROUND: The impact of maternal diet during pregnancy on the risk of allergic diseases in childhood is an increasing scientific and public health concern. We evaluated the associations of maternal type of diet and essential elements and vitamins intake during pregnancy with offspring allergic and respiratory outcomes. METHODS: The study population included 557 mother-child pairs from Polish Mother and Child Cohort (REPRO_PL). Based on the Food Frequency Questionnaire filled in between the 20th-24th week of pregnancy, overall maternal diet was evaluated as the difference between the Prudent Dietary Pattern (PDP) score and Western Dietary Pattern (WDP) score ((PDP-WDP) score) and maternal achievement of dietary recommendations (estimated average requirement, EAR) for essential elements and vitamins was assessed. Children's health examination at age of 1, 2, and 7-9 years covered the following symptoms: infections, wheezing/asthma, food allergy, allergic rhinitis, and atopic dermatitis. At age of 7-9 years, children underwent spirometry and skin-prick tests. RESULTS: Children of the mothers who were not achieving adequate intake of vitamin C during pregnancy had a higher risk of wheezing and having more than two infections within the first two years of life comparing to those who met EAR (OR = 2.6, p = 0.05, and OR = 2.3, p = 0.04, respectively). Inadequate intake of vitamin E during pregnancy was related to a higher risk of atopic dermatitis (OR = 2.7, p = 0.04), whereas inadequate intake of magnesium during pregnancy was associated with the risk of wheezing in the offspring at age of two years (OR = 3.7, p = 0.03). A lower (PDP-WDP) score during pregnancy (indicating unhealthier diet) was associated with a higher risk of infections (OR = 1.5, p = 0.007) but a lower risk of atopic dermatitis (OR = 0.7, p = 0.02) at age of 7-9 years. CONCLUSIONS: These results may contribute to the body of evidence for the impact of maternal diet during pregnancy for children's optimal health, however further studies are needed before drawing conclusions and recommendations for clinical practice.


Assuntos
Efeitos Tardios da Exposição Pré-Natal , Rinite Alérgica , Criança , Pré-Escolar , Estudos de Coortes , Dieta/efeitos adversos , Feminino , Humanos , Mães , Polônia/epidemiologia , Gravidez , Efeitos Tardios da Exposição Pré-Natal/epidemiologia
2.
Artigo em Inglês | MEDLINE | ID: mdl-33865296

RESUMO

BACKGROUND: Sensitization to cat and/or dog allergens during childhood represents a risk factor for the development of allergic diseases later in life. OBJECTIVE: The study investigated the association of patterns of sensitization to cat and dog allergen components with clinical symptoms of allergy to these furry animals among cat-sensitized children. METHODS: The children were evaluated for the presence of bronchial asthma, atopic dermatitis and allergic rhinitis. Their mothers completed a questionnaire on pet exposure at home. Levels of serum IgE cat epitopes Fel d (1, 2, 4), as well as dog components Can f (1, 2, 3, 5) were measured in all the studied children. RESULTS: Respiratory symptoms following exposure to the cat allergen were most common in children with Fel d 2 epitope (p = 0.041). After contact with a dog, respiratory symptoms were most common in children with Can f 1 epitope (p = 0.042), atopic dermatitis in children with sensitization to both Can f 1 (p = 0.009) and Can f 2 (p = 0.002), whereas eye symptoms occurred mostly in children with Can f 3 (p = 0.039). CONCLUSIONS: Molecular diagnosis in patients with pet allergy may help clinicians to predict clinical symptoms and their severity.

3.
Postepy Dermatol Alergol ; 38(3): 427-432, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-34377123

RESUMO

INTRODUCTION: Omalizumab has been successfully used as a supplementary therapy to improve asthma control in children aged ≥ 6 years with moderate or severe persistent allergic asthma. AIM: To evaluate effectiveness ofomalizumab in children and adolescents with uncontrolled allergic asthma. MATERIAL AND METHODS: Seventeen children and adolescents aged 8-16, treated with omalizumab from 2011 until now, were enrolled into the retrospective, open, uncontrolled, observational study. The effectiveness of therapy, asthma control, quality of life, exacerbation rate, corticosteroid use, were assessed after 16, 52 and 104 weeks of treatment and after omalizumab cessation. RESULTS: The response to treatment was assessed as excellent (9 patients) and good (6 patients), according to global evaluation of treatment effectiveness (GETE). A statistically significant decrease in use of oral corticosteroids (OCS) and leukotriene receptor antagonists (LTRAs) was observed. The doses of inhaled corticosteroids (ICS) decreased significantly (the mean dose of ICS converted to a dose of budesonide before treatment was 1503.53 µg/day versus 903.53 µg after discontinuation). The mean asthma control questionnaire (ACQ) value decreased from 2.10 to 0.84 points and the mean mini asthma quality of life questionnaire (miniAQLQ) outcome increased from 4.37 to 6.1 points. The mean number of exacerbations decreased from 5.59 to 0.53 per year. CONCLUSIONS: Our results are supportive of the existing evidence that omalizumab therapy improves asthma control, reduces OCS and ICS use, decreases exacerbations in children and adolescents with severe/moderate uncontrolled allergic asthma.

4.
Ann Allergy Asthma Immunol ; 125(1): 84-89, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32244034

RESUMO

BACKGROUND: Environmental chemicals, such as phthalates, phenols, and parabens, may affect children's immune development and contribute to the risk of atopic diseases and asthma. OBJECTIVE: To evaluate the associations between prenatal and childhood phthalate exposure and atopic diseases in children at the age of 9 years. METHODS: This analysis is restricted to 145 mother-child pairs from the prospective Polish Mother and Child Cohort Study. Phthalate metabolite levels were assessed in the urine samples collected from mothers during the third trimester of pregnancy and from children at age of 2 and 9 years. For the appropriate recognition of children's health status, a questionnaire was administered to the mothers and completed with information from the medical record of each child. The clinical examination was performed by a pediatrician/allergist in the presence of the mother or a relative. RESULTS: A higher urine concentration of mono-2-ethyl-5-oxohexyl phthalate increased the risk of food allergy in children at the age of 9 years (odds ratio [OR], 1.75; 95% CI, 1.19-2.57; P = .004) and decreased the risk of atopic dermatitis (OR, 0.49; 95% CI, 0.27-0.87; P = .02). For mono-2-ethyl-5-hydroxyhexyl phthalate, an increased risk of atopic dermatitis was observed (OR, 1.90; 95% CI, 1.18-3.05; P = .008). A higher urine concentration of mono-benzyl phthalate increased the risk of asthma in children (OR, 1.67; 95% CI, 1.08-2.58; P = .02), but the risk of asthma decreased when the concentration of mono-2-ethylhexyl phthalate was higher (OR, 0.64; 95% CI, 10.43-0.97; P = .04). CONCLUSION: Our study has not provided clear evidence of the negative effect of phthalate exposure during pregnancy and within the 9 years after birth on allergic diseases in children.


Assuntos
Hipersensibilidade/epidemiologia , Hipersensibilidade/etiologia , Ácidos Ftálicos/efeitos adversos , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Criança , Pré-Escolar , Estudos de Coortes , Exposição Ambiental/efeitos adversos , Feminino , Humanos , Hipersensibilidade/urina , Estudos Longitudinais , Masculino , Ácidos Ftálicos/urina , Polônia/epidemiologia , Gravidez , Efeitos Tardios da Exposição Pré-Natal/urina , Estudos Prospectivos
5.
Allergy Asthma Proc ; 37(6): 466-474, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27931302

RESUMO

BACKGROUND: Exercise is one of the most common triggers of bronchoconstriction and affects up to 80% of children with asthma. OBJECTIVE: The purpose of this randomized, double-blind, placebo-controlled study was to assess the effectiveness of treatment with ciclesonide 160 microgram, either alone, with a higher dose, with a leukotriene receptor antagonist (LTRA), or with a long-acting beta-agonist (LABA) in children with asthma with postexercise-induced symptoms. METHODS: Eighty adolescents, ages 1218 years, with asthma and postexercise symptoms were enrolled. Children were treated in one of four treatment groups: ciclesonide 160 microgram daily dose (cic 160), ciclesonide 320 microgram daily dose (cic 320), ciclesonide 160 microgram daily dose combined with montelukast (cic + LTRA), or ciclesonide 160 microgram daily combined with formoterol (cic + LABA). The impact of treatment on clinical symptoms, maximum percentage decrease in forced expiratory volume in 1 second after intense exercise effort, fractional exhaled nitric oxide in exhaled breath, and the contribution of inflammatory mediators in exhaled breath condensate were assessed. RESULTS: In children with asthma and with postexercise symptoms, 8-week daily administration of ciclesonide 320 microgram, ciclesonide 160 microgram plus LABA, and ciclesonide 160 microgram alone decreased daytime symptoms; decrease in maximal fall in forced expiratory volume in 1 second reached the level of significance in the cic 320, cic + LABA, and cic + LTRA groups. A higher prevalence of positive responses to treatment after addition of an LTRA or LABA to ciclesonide 160 microgram for patients with exercise treadmill challengeinduced clinical symptoms only was revealed. CONCLUSION: Monotherapy with ciclesonide 320 microgram can be as effective as combined therapy in reducing exercise-induced bronchoconstriction. We revealed a higher prevalence of positive responses to treatment after the addition of LTRA or LABA to ciclesonide 160 microgram for patients with exercise treadmill challengeinduced clinical symptoms only. ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.ClinicalTrials.gov"www.ClinicalTrials.gov/ext-link NCT01798823.


Assuntos
Antiasmáticos/uso terapêutico , Asma Induzida por Exercício/tratamento farmacológico , Adolescente , Alérgenos , Antiasmáticos/administração & dosagem , Asma Induzida por Exercício/etiologia , Asma Induzida por Exercício/metabolismo , Biomarcadores , Criança , Citocinas/metabolismo , Quimioterapia Combinada , Feminino , Glucocorticoides/administração & dosagem , Humanos , Antagonistas de Leucotrienos/administração & dosagem , Antagonistas de Leucotrienos/uso terapêutico , Masculino , Testes de Função Respiratória
6.
Allergy Asthma Proc ; 37(2): 105-14, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26932169

RESUMO

BACKGROUND: An important issue in sublingual immunotherapy (SLIT) is how to improve efficacy. OBJECTIVE: To compare the clinical efficacy of SLIT with vitamin D supplementation with placebo in children with allergic rhinitis. Secondary end points included lung function, exhaled nitric oxide concentration, methacholine bronchial provocation test, and serum level of calcifediol (25[OH]D). METHODS: Fifty children, ages 5-12 years, sensitive to grass pollen, with allergic rhinitis (eight patients had concomitant asthma) participated in a 5-month prospective, randomized, double-blind, placebo-controlled trial. Children received a 5-grass pollen sublingual 300 IR tablet with either vitamin D 1000 IU daily supplementation or placebo. RESULTS: When compared with the placebo group, SLIT plus vitamin D group therapy was more effective in the reduction of nasal symptoms (p = 0.04), asthma symptoms (p = 0.001), and the combined symptom-medication score (p = 0.001); there was no significant difference between the groups in medication and ocular scores. We observed a significant improvement of forced expiratory volume in 1 second (vitamin D group, p = 0.014; placebo group, p = 0.015) and the proportion of a person's vital capacity expired in the first second of forced expiration levels (vitamin D group, p = 0.004; placebo group, p < 0.001), within both groups, between visits. Fractional exhaled nitric oxide and provocative dose producing a 20% fall in forced expiratory volume in 1 second results did not statistically significantly differentiate the study participants in terms of receiving SLIT along with vitamin D or placebo. We showed a significant increase in calcifediol in the SLIT plus vitamin D group as well as in SLIT plus placebo group. CONCLUSIONS: Vitamin D supplementation combined with grass-specific SLIT was more effective in the reduction of nasal and asthma symptoms. Vitamin D supplementation combined with SLIT provides an effective and well-tolerated new immunotherapy modality for treating children with allergic rhinitis. A 5-grass pollen sublingual 300 IR tablet was effective in both studied groups and also in children with comorbid mild asthma.


Assuntos
Alérgenos/imunologia , Suplementos Nutricionais , Poaceae/efeitos adversos , Rinite Alérgica Sazonal/imunologia , Rinite Alérgica Sazonal/terapia , Imunoterapia Sublingual , Vitamina D/administração & dosagem , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pólen/imunologia , Testes de Função Respiratória , Rinite Alérgica Sazonal/diagnóstico , Imunoterapia Sublingual/efeitos adversos , Imunoterapia Sublingual/métodos , Resultado do Tratamento
7.
Ann Allergy Asthma Immunol ; 115(6): 481-4, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26602490

RESUMO

BACKGROUND: Exercise-induced bronchoconstriction occurs in a large proportion of children with asthma. OBJECTIVE: To compare the predictive value of methacholine challenge testing (MCCT) and the exercise treadmill challenge (ETC) for detecting asthma in children with postexercise symptoms. METHODS: This was a prospective study of children 10 to 18 years old with postexercise symptoms. During asthma diagnosis, they underwent MCCT and ETC. There were 2 study visits. All subjects underwent ECT at visit 1 and MCCT 1 week later at visit 2. RESULTS: One hundred one children were included; 62.9% had a history of atopy, and asthma was confirmed in 43.6%. MCCT showed 90.9% sensitivity, 82.5% specificity, 80.0% positive predictive value, and 92.2% negative predictive value; the respective values for ECT were 77.3%, 68.4%, 65.4%, and 79.6%. Positive MCCT results showed significantly higher sensitivity and higher positive predicative value in the diagnosis of asthma in children with postexercise symptoms compared with a 10% decrease in forced expiratory volume in 1 second for ECT (P = 0.034). Conducting MCCT during asthma diagnosis confirmed asthma in an additional 24.3% of children with exercise-induced symptoms. With a cutoff level at 17% of forced expiratory volume in 1 second for ECT, the discrepancy was decreased and reasonable values for sensitivity, specificity, positive predictive value, and negative predictive value were attained (61.0%, 77.1%, 69.4%, and 69.8%, respectively). CONCLUSION: A large number of school children with asthma and postexercise symptoms could have positive MCCT and negative ECT findings. Untreated asthma in children with exercise-induced bronchoconstriction could cause them to be discharged from physical education classes. TRIAL REGISTRATION: www.ClinicalTrials.gov, identifier NCT01798823.


Assuntos
Asma/diagnóstico , Adolescente , Asma/fisiopatologia , Testes de Provocação Brônquica , Broncoconstritores/administração & dosagem , Criança , Teste de Esforço , Feminino , Volume Expiratório Forçado , Humanos , Masculino , Cloreto de Metacolina/administração & dosagem , Valor Preditivo dos Testes
8.
Allergy Asthma Proc ; 36(4): 72-8, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26108074

RESUMO

BACKGROUND AND OBJECTIVE: We hypothesized that maternal prenatal and children urine metabolite concentration of phthalates would be associated with food allergy and early eczema among inner-city children. The study was based on data from the Polish Mother and Child Cohort. METHODS: Prenatal and postnatal exposure to the following phthalates: diethyl phthalate, diisobutyl phthalate, di-n-butyl phthalate, butyl-benzyl phthalate, di(2-ethylhexyl) phthalate, diisononyl phthalate, and di-n-octyl phthalate were determined by measuring phthalate metabolites in the urine collected from the mothers during the third trimester of pregnancy and from their children at age 2 years. Pre- and postnatal observations limited the response rate and final sample size; data from 147 participants were included in the analysis. Children's health status was assessed at 24 months of age by using a questionnaire administered to the mothers. We studied associations between the urine level of phthalates and the presence of food allergy and atopic dermatitis in logistic regression analysis. All associations were adjusted for independent risk factors of dependent variables. Associations with atopic dermatitis were adjusted for the effect of atopy in the family, the father's education, frequency of house cleaning, and breastfeeding; associations with food allergy were adjusted for the presence of pets at home during pregnancy and breastfeeding. RESULTS: The prevalence of the outcomes were as follows: atopic dermatitis, 12.2%, and food allergy, 48.9%. We showed that higher urine concentrations of monobenzyl phthalate in mothers during pregnancy increased the risk of food allergy in children during the first 2 years of life (odds ratio 4.17 [95% confidence interval, 1.17-17.89]). There were no associations with children's urine and allergic symptoms. CONCLUSIONS: Results of our study indicated awareness of environmental factors that may affect children's health because the phthalates were shown to be risk factors for food allergy in children.


Assuntos
Cidades , Eczema/epidemiologia , Eczema/etiologia , Hipersensibilidade Alimentar/epidemiologia , Hipersensibilidade Alimentar/etiologia , Ácidos Ftálicos/efeitos adversos , Efeitos Tardios da Exposição Pré-Natal , Adulto , Idade de Início , Criança , Pré-Escolar , Estudos de Coortes , Eczema/urina , Feminino , Hipersensibilidade Alimentar/urina , Humanos , Masculino , Exposição Materna/efeitos adversos , Ácidos Ftálicos/urina , Gravidez , Prevalência , Fatores de Risco
10.
Int J Occup Med Environ Health ; 36(5): 632-642, 2023 Nov 27.
Artigo em Inglês | MEDLINE | ID: mdl-37750429

RESUMO

OBJECTIVES: On average about 10% of parents report hypersensitivity to at least 1 drug in their children. After diagnosis process a few of these reactions are being confirmed as drug hypersensitivity reactions. The aim of the study was to assess the real-life prevalence of drug hypersensitivity in children based on drug provocation tests. MATERIAL AND METHODS: The authors included 113 children, aged 4-18 years, referred to Pediatrics and Allergy Clinic in Lódz, Poland, due to incidence of adverse reaction during treatment. Medical history regarding allergies to drugs was taken in accordance to the form developed by the United States Food and Drug Administration Adverse Event Reporting System. Skin prick tests, intradermal test and drug provocation test were performed in all patients. RESULTS: In all 113 patients suspected of drug allergy, after all diagnostic procedures, the authors proved IgE-mediated allergy to ß-lactams, nonsteroid anti-inflammatory drugs, local anesthetics in 19 patients (16.8%). Previous history of allergy was a risk factor for drug allergy in studied patients (p = 0.001). The most frequent symptoms of allergy were urticaria and erythematous papular rash. CONCLUSIONS: Drug allergy is a difficult problem in the practice of a doctor and is difficult to diagnose, especially in the pediatric population. It seems that too often isolated symptoms reported during infection or disease are taken as a symptom of drug allergy, and not as a symptom resulting from the course of the disease. Int J Occup Med Environ Health. 2023;36(5):632-42.


Assuntos
Hipersensibilidade a Drogas , Hipersensibilidade , Criança , Humanos , Hipersensibilidade a Drogas/diagnóstico , Hipersensibilidade a Drogas/epidemiologia , Hipersensibilidade/epidemiologia , Testes Cutâneos , beta-Lactamas/efeitos adversos , Fatores de Risco , Antibacterianos/efeitos adversos
11.
Pharmaceuticals (Basel) ; 16(9)2023 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-37765044

RESUMO

BACKGROUND: We aimed to assess the real-life prevalence, patient profile, and clinical presentation of drug hypersensitivity to NSAIDs in children after an incidence of an adverse event during treatment, verified by a drug challenge test. METHODS: We included 56 children, aged 4-18 years, referred to our allergy clinic due to the incidence of adverse reaction during treatment. Skin prick tests and a drug provocation test were performed in all patients. Diagnostics for persistent urticaria were performed. RESULTS: In 56 patients suspected of drug allergy, we proved NSAID hypersensitivity in 17 patients (30.1%). In 84.9% (n = 47) of patients, the clinical manifestations of hypersensitivity revealed angioedema and urticaria. The most common culprit drug among NSAIDs in children was ibuprofen. Thirty-one (55.4%) reactions were immediate, and 25 (44.6%) were delayed or late. Previous history of allergy was a risk factor for NSAID hypersensitivity (p = 0.001). Vitamin D deficiency in the blood serum was a risk factor for NASID hypersensitivity (OR = 5.76 (95% Cl: 1.42-23.41)). CONCLUSIONS: Hypersensitivity to NSAIDs is a difficult diagnostic problem in pediatric allergy. The most common manifestation of hypersensitivity to ibuprofen in children is acute urticaria and angioedema. Two important problems in the differential diagnosis are cofactors such as vitamin D levels and viral infections, which require further research.

12.
Int J Occup Med Environ Health ; 36(3): 428-436, 2023 Sep 07.
Artigo em Inglês | MEDLINE | ID: mdl-37681430

RESUMO

OBJECTIVES: Polyunsaturated fatty acids (PUFAs) are involved both in immune system regulation and inflammation. The aim of this prospective study was to evaluate the association between maternal dietary intake of PUFAs during pregnancy and atopic dermatitis (AD) and food allergy (FA) in their children up to 7-9 years of age. MATERIAL AND METHODS: The study population consists of 557 mother-child pairs from the Polish Mother and Child Cohort (REPRO_PL). Based on the Food Frequency Questionnaire completed between the 20-24th weeks of pregnancy, n-3 and n-6 PUFAs as well as n-6:n-3 fatty acid ratio were estimated using food composition tables. Children's health examinations at the age of 1, 2, and 7-9 years were performed by an allergist. Generalized estimating equations were performed in order to assess the prevalence of AD and FA at 3 time points. Independent variables in the equation were n-3, n-6 PUFAs and n-6:n-3 PUFAs ratio. In addition multivariate models were performed to assess the association of PUFAs with AD and FA. RESULTS: The prevalence of AD was 37%, 26% and 21% and FA 26%, 22% and 22% at age of 1, 2 and 7-9 years, respectively. Higher n-6:n-3 fatty acid ratio correlated with higher prevalence of AD at age of 7-9 years (p < 0.07). In multivariate model n-6 PUFAs were significantly associated with increased risk of persistent FA (OR = 1.5, 95% CI: 1.1-2.1). CONCLUSIONS: These results may contribute to the existing knowledge on the impact of maternal diet during pregnancy on children's optimal health, however further studies are needed before drawing conclusions and creating clinical practice guidelines. Int J Occup Med Environ Health. 2023;36(3):428-36.


Assuntos
Dermatite Atópica , Ácidos Graxos Ômega-3 , Hipersensibilidade Alimentar , Feminino , Gravidez , Humanos , Criança , Dermatite Atópica/epidemiologia , Estudos de Coortes , Estudos Prospectivos , Mães , Polônia/epidemiologia , Ácidos Graxos Insaturados , Hipersensibilidade Alimentar/epidemiologia
13.
Healthcare (Basel) ; 11(9)2023 May 08.
Artigo em Inglês | MEDLINE | ID: mdl-37174890

RESUMO

Exercise-induced bronchoconstriction (EIB) is a dysfunction of the respiratory tract consisting of transient airflow obstruction. This study is a retrospective analysis of two prospective studies concerning EIB symptoms in two adolescent populations. Our study group included 400 non-athletes and 101 athletes. Due to the similarity of indoor exercise conditions, an analysis was performed on the basis of where training took place. The study aims to assess the EIB prevalence in the following groups of adolescent children: non-athletes and athletes. In "indoor" athletes, the EIB prevalence was 22.4%. Among non-athletes, EIB was diagnosed in 10.2% (p = 0.007). A history of asthma was found in 6.5% of non-athletes and 29.3% of indoor athletes (p < 0.001). The incidence of EIB without asthma was higher in indoor athletes (14.6%) than in non-athletes (9.9%). Athletes achieved higher mean values in forced expiratory volume in one second (FEV1), forced vital capacity (FVC), peak expiratory flow (PEF), and maximum expiratory flow rate at 25% (MEF25) parameters. In the group of non-athletes, higher results were observed in forced expiratory volume in one second % of vital capacity (FEV1%VC), MEF50, and MEF75. The findings of the study present the complexity of the EIB diagnosis among children training in an indoor environment.

15.
Qual Life Res ; 21(9): 1639-42, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22138965

RESUMO

PURPOSE: There is little agreement among researchers whether a caregiver's QOL can be used to detect changes in asthma severity in children. We assessed correlation between QOL in parents and QOL in children with asthma as well as clinical parameters of asthma. We determined whether changes in caregiver's QOL scores reflect changes in child's QOL and their asthma control. METHODS: This was a 9-week period cohort study. One hundred and ten primary caregivers with 110 children were seen in the clinic at enrollment, at week #1, #5 and #9. At each visit, the parents completed the pediatric asthma caregiver's quality of life questionnaire (PACQLQ). RESULTS: One hundred and one children and 101 caregivers completed the study. We found a significant correlation between asthma diary score in children and QOL in parents (from r = -0.46 to r = -0.53). We also found significant positive correlation between PAQLQ and PACQLQ and significant association between changes in asthma control and PACQLQ score for both domains. We observed significant change in PACQLQ of caregivers whose children obtained asthma control. CONCLUSIONS: PACQLQ is a useful tool for monitoring asthma in children. The implementation of the PACQLQ would be helpful in involving parents in therapy of their children with asthma.


Assuntos
Asma/psicologia , Cuidadores/psicologia , Proteção da Criança/psicologia , Pais/psicologia , Pediatria/métodos , Qualidade de Vida/psicologia , Adulto , Asma/diagnóstico , Asma/patologia , Criança , Doença Crônica , Feminino , Indicadores Básicos de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Testes de Função Respiratória , Índice de Gravidade de Doença , Estatística como Assunto , Estresse Psicológico , Inquéritos e Questionários , Adulto Jovem
16.
Int J Occup Med Environ Health ; 35(1): 107-110, 2022 Feb 15.
Artigo em Inglês | MEDLINE | ID: mdl-34346923

RESUMO

Local anesthetics (LA) have been used for a wide variety of procedures over the years due to their analgesic effect. These drugs have been seen to cause adverse events in the pediatric population, but an actual allergy must be in question. A case of an apparent hypersensitivity reaction to LA used in the setting of dental procedures in a 14.5-year-old girl with a forgotten history of asthma was reported and medical documentation review was performed. After treatment with LA during several dental procedures, the patient presented the shortness of breath, malaise and fainting, which then resolved spontaneously. After proper history taking, and skin and provocation tests, the patient was diagnosed with bronchial asthma and emotional sensitivity. The patient's recommendation included using an antihistamine and controlling her asthma before the use of LA, and administering the drug in a supine position. It is essential to consider all possible etiologies of an adverse event after using drugs in the pediatric population and to perform proper testing before making the diagnosis of a drug allergy.


Assuntos
Asma , Hipersensibilidade a Drogas , Adolescente , Anestésicos Locais/efeitos adversos , Asma/diagnóstico , Asma/tratamento farmacológico , Criança , Hipersensibilidade a Drogas/diagnóstico , Hipersensibilidade a Drogas/epidemiologia , Hipersensibilidade a Drogas/etiologia , Feminino , Humanos , Testes Cutâneos/efeitos adversos , Odontalgia/induzido quimicamente , Odontalgia/complicações
17.
Artigo em Inglês | MEDLINE | ID: mdl-36231487

RESUMO

Microelements and vitamins are believed to have immunomodulatory effects. The aim of the study was to establish the role of antioxidants (vitamins A, E, D) and microelements such as copper (Cu), selenium (Se), and zinc (Zn) levels in allergic diseases in schoolchildren. The study uses a cohort of 80 children (40 with and 40 without allergy/asthma diagnosis) aged 9 to 12 years recruited for the Polish Mother and Child Cohort Study. At nine to twelve years old, the children were tested for microelement and vitamin content and health status (including skin-prick test and spirometry, urine cotinine level). Demographic data were collected from mothers by an allergist. The risk of asthma occurrence was found to be significantly related to the levels of Cu and Zn. The level of Cu was also particularly closely associated with allergic rhinitis and was indicated as a significant predictor of food allergy. The levels of Cu and Zn, and poor nutritional status in general, can influence the immune system and may be considered risk factors for developing asthma, allergic rhinitis and food allergy.


Assuntos
Asma , Hipersensibilidade Alimentar , Rinite Alérgica , Selênio , Antioxidantes , Asma/epidemiologia , Criança , Estudos de Coortes , Cobre , Cotinina , Feminino , Humanos , Micronutrientes , Vitamina A , Vitaminas , Zinco
18.
Artigo em Inglês | MEDLINE | ID: mdl-35897509

RESUMO

Exercise may trigger bronchoconstriction, especially in a group of athletes in whom bronchospasm during exercise is reported to occur more frequently than in nonathletes. The aim of this study was to determine the prevalence and environmental risk factors contributing to exercise-induced bronchoconstriction (EIB) in adolescent athletes. A prospective study was conducted among a group of 101 adolescent athletes who underwent spirometry, exercise challenge, fractional exhaled nitric oxide (FeNO) measurements, and allergy assessment. The study group was divided into three subgroups of athletes based on the most common sports environments: swimmers, "indoor" athletes, and "outdoor" athletes. The clinical evaluation demonstrated a high frequency of EIB in the study group. Moreover, a large proportion of the athletes in whom EIB was observed reported no pre-existing symptoms suggestive of bronchospasm or asthma. Among patients without a previous diagnosis of asthma, clinical evaluation confirmed 22% with positive exercise challenges, compared with 77% of adolescents with negative test results. Moreover, among the athletes with a history of asthma, 39% had positive exercise challenges. Both EIB and asthma are common conditions that affect adolescent athletes. Physicians should pay particular attention to this group, as the symptoms can lead to under- and overdiagnosis.


Assuntos
Asma Induzida por Exercício , Asma , Espasmo Brônquico , Adolescente , Asma/epidemiologia , Asma/etiologia , Asma Induzida por Exercício/diagnóstico , Asma Induzida por Exercício/epidemiologia , Atletas , Broncoconstrição , Humanos , Estudos Prospectivos
19.
Artigo em Inglês | MEDLINE | ID: mdl-36231188

RESUMO

OBJECTIVE: We hypothesized that, in our REPRO_PL cohort, exposure to indoor allergens and lifestyle factors in early life are associated with risk of asthma, atopic dermatitis, and allergic rhinitis at ten years of age. METHODS: We only examined children who had lived in the same house from birth. Children's exposure to tobacco smoke was assessed based on cotinine levels in urine. House dust samples were collected. RESULTS: Higher Fel d1 concentration in house dust was associated with significantly higher risk of developing asthma at age 10 years (95% CI,10.87 to 20.93; p < 0.001). Frequent house cleaning was associated with development of atopic dermatitis (odds ratio 0.61; 95% CI 0.37 to 0.99; p = 0.045). Clustering of exposure to HDM revealed two types of environment. Cluster 1, defined as lower HDM (dust), in contrast to Cluster 2, defined as higher HDM, was characterized by old-type windows, lower fungus and dampness levels, as well as more frequent house cleaning. CONCLUSION: Exposure to cat allergens and new-type buildings that limit air flow while increasing the condensation of steam on the windows and thereby stimulating the growth of fungi are risk factors for the development of asthma.


Assuntos
Asma , Dermatite Atópica , Hipersensibilidade , Poluição por Fumaça de Tabaco , Alérgenos , Asma/induzido quimicamente , Asma/etiologia , Coorte de Nascimento , Cotinina , Dermatite Atópica/induzido quimicamente , Poeira/análise , Ambiente Domiciliar , Humanos , Hipersensibilidade/complicações , Hipersensibilidade/epidemiologia , Vapor , Poluição por Fumaça de Tabaco/efeitos adversos
20.
Pediatr Allergy Immunol ; 22(7): 660-6, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-21950677

RESUMO

BACKGROUND: Although the Pediatric Asthma Quality of Life Questionnaire (PAQLQ) was translated for use in Polish asthmatic children, it is necessary to confirm that its validity, reliability, and the accuracy of the responses are not influenced by culture difference. Therefore, the objective of this study was to validate the Polish version of the Pediatric Asthma Quality of Life Questionnaire. METHODS: This was a 9-week period cohort study. The patients were interviewed using the PAQLQ on four occasions: at baseline, 1 wk after inclusion, and after 5 and 9 wk. At each clinic visit, lung functions test and NO measurements were performed. Asthma control (according to GINA) was assessed throughout the study. RESULTS: One hundred and one patients completed the study. At all visits, moderate correlations (from r = -0.51 to -0.68) between all PAQLQ domains and the asthma diary were observed. We noticed a significant improvement in the understanding of the questions during the last visit compared to baseline. The gradient of correlation coefficients between the symptoms domain of PAQLQ and asthma diary was observed across study visits. The standards of reliability defined by Cronbach's α-coefficient (from 0.75 to 0.91) were fulfilled in all domains of the questionnaire, at all visits. We found a higher increase in PAQLQ score in patients who obtained asthma control compared to those who lost control during the study. There was no relation between PAQLQ and FeNO. At all visits, moderate correlations (from r = -0.51 to -0.68) were shown between all PAQLQ domains and the asthma diary. CONCLUSIONS: We showed that Polish version of PAQLQ is valid and reliable among our study group. Moreover, as far as clinical practice is concerned, PAQLQ seems to be a useful tool for monitoring asthma in children especially based on the physician's grading of asthma severity according to GINA guidelines.


Assuntos
Asma/prevenção & controle , Qualidade de Vida , Inquéritos e Questionários/normas , Adolescente , Asma/fisiopatologia , Criança , Estudos de Coortes , Características Culturais , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pediatria , Polônia , Reprodutibilidade dos Testes , Testes de Função Respiratória , Índice de Gravidade de Doença , Tradução
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