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| Rodrigues,R.; Magalhaes,P.K.R.; Fernandes,M.I.M.; Gabetta,C.S.; Ribeiro,A.F.; Pedro,K.P.; Valdetaro,F.; Santos,J.L.F.; Souza,R.M. de; Pazin Filho,A.; Maciel,L.M.Z.. |
| Cystic fibrosis is one of the most common autosomal recessive hereditary diseases in the Caucasian population, with an incidence of 1:2000 to 1:3500 liveborns. More than 1000 mutations have been described with the most common being F508del. It has a prevalence of 23-55% within the Brazilian population. The lack of population-based studies evaluating the incidence of cystic fibrosis in São Paulo State, Brazil, and an analysis concerning the costs of implantation of a screening program motivated the present study. A total of 60,000 dried blood samples from Guthrie cards obtained from April 2005 to January 2006 for neonatal screening at 4 reference centers in São Paulo State were analyzed. The immunoreactive trypsinogen (IRT)/IRT protocol was used with the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cystic fibrosis; Neonatal screening; Immunoreactive trypsinogen test; Brazil. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009001000017 |
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| Pazin-Filho,A.; de Jesus,A.M.X.; Magalhães,P.K.R.; Melato,L.H.; Campos,D.; Maciel,B.C.; Maciel,L.M.Z.. |
| Amiodarone-induced thyroid dysfunction (AITD) is a common complication of amiodarone therapy and its prevalence varies according to iodine intake, subclinical thyroid disorders and the definition of AITD. There is no consensus about the frequency of screening for this condition. We evaluated 121 patients on chronic regular intake of amiodarone (mean intake = 248.5 ± 89 mg; duration of treatment = 5.3 ± 3.9 years, range = 0.57-17 years) and with stable baseline cardiac condition. Those with no AITD were followed up for a median period of 3.2 years (range: 0.6-6.7) and the incidence rate of AITD, defined by clinical and laboratorial findings as proposed by international guidelines, was obtained (62.8 per 1000 patients/year). We applied the Cox proportional... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amiodarone; Chagas’ disease; Thyroid dysfunction; Antiarrhythmic drug. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000800009 |
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