Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Oral Health Prev Dent ; 12(1): 3-12, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24046826

RESUMO

PURPOSE: To evaluate haemodynamic changes during dental checkups and preventive treatments and establish the relationship between haemodynamic parameters and psychometric tests. MATERIALS AND METHODS: Seventy-one paediatric patients (39 boys and 32 girls ages 6 to 14 years, mean age 8.04) scheduled to receive dental procedures fulfilled the inclusion criteria for this prospective study. Anxiety was measured at three time points by using the following haemodynamic parameters: heart rate (HR), systolic and diastolic blood pressure (SBP and DBP) and oxygen saturation (SaO2). The Children's Fear Survey Schedule Dental Subscale (CFSS-DS) and the Facial Image Scale (FIS) were used as psychometric tests before and after child attendance, respectively. RESULTS: Variations in HR and BP during dental procedures were statistically significant while SaO2 values were not. The highest mean HR, SBP and DBP values were obtained during dental procedures, while the lowest SBP and DBP were recorded at baseline. HR and BP changes (r = 0.32, P < 0.01) were statistically correlated. The most anxious children based on both CFSS-DS and FIS scales also had the highest mean HR. Changes in BP and oxygen saturation parameters were found to have no relationship with anxiety groups in either scale. CONCLUSIONS: Dental checkups and preventive treatments cause significant changes in HR and BP. However, the CFSS-DS questionnaire does not adequately predict these changes.

2.
Rev Esp Enferm Dig ; 103(7): 349-54, 2011 Jul.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-21770680

RESUMO

INTRODUCTION: refractory iron-deficiency anemia has a multifactorial origin related to various gastrointestinal conditions, with celiac disease plus malabsorption and IBD together with isolated gluten intolerance being most common. OBJECTIVES: to determine the prevalence of serum, genetic, and histological markers for gluten intolerance, and to analyze the response to gluten withdrawal from the diet in these patients. METHODS: a number of patients with refractory anemia were prospectively and consecutively enrolled. A protocol to measure serum (TGt-2), genetic (HLA-DQ2/DQ8), and histological markers for celiac disease was applied. All followed a gluten-free diet for a median 3.6 years. Sustained remission of anemia during follow-up was interpreted as positive response. RESULTS: ninety-eight patients (84% females) with a mean age of 54 years were studied. Anti-TGt2 antibodies were positive in 5% of cases. A total of 67 cases (68%) were haplotype HLA-DQ2 or -DQ8 (+). We found villous atrophy (Marsh III) in 13% of patients, and an inflammatory pattern (Marsh I or II) in 13%. All remaining 72 patients (74%) had no histological duodenal changes.Age, anemia duration, number of transfusions, number of parenteral iron doses, and time on a gluten-free diet were all compared according to the presence or absence of villous atrophy and HLA-DQ2/8 positivity, and no significant differences were found for any of the analyzed variables. Response was positive in 92% of subjects. CONCLUSIONS: celiac disease with villous atrophy is rarely a cause of refractory anemia. Gluten intolerance with no histological lesions is seen in almost 75% of patients, and therefore plays a relevant role in its development.


Assuntos
Anemia Hipocrômica/dietoterapia , Doença Celíaca/dietoterapia , Dieta Livre de Glúten , Adulto , Idoso , Idoso de 80 Anos ou mais , Anemia Hipocrômica/complicações , Anemia Hipocrômica/genética , Atrofia , Biópsia , Análise Química do Sangue , Doença Celíaca/complicações , Doença Celíaca/genética , Colonoscopia , Feminino , Genes MHC da Classe II/genética , Predisposição Genética para Doença , Humanos , Imunoglobulinas/análise , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...