Artículos de revistas
Congenital malformations in Latin America in the period 1995-2008 Malformaciones congénitas en Chile y Latino América: Una visión epidemiológica del ECLAMC del período 1995-2008
Fecha
2011Registro en:
Revista Medica de Chile, Volumen 139, Issue 1, 2018, Pages 72-78
00349887
07176163
10.4067/S0034-98872011000100010
Autor
Julio Nazer, H.
Lucía Cifuentes, O.
Institución
Resumen
Background: The Latin American Study of Congenital Malformations (ECLAMC) has performed an epidemiological surveillance of congenital malformations since 1967. This allows to detect any unexpected change in the incidence of malformations, possibly caused by a new environmental teratogenic agent. Aim: To report a summary of the results thus far obtained in this study. Material and Methods: The ECLAMC database was analyzed and all live births and stillbirths of more than 500 grams in the period 1995-2008, were analyzed. Results: There were 2,409,407 births in the nine participant countries. Of these 31,516 (1.3%) were stillbirths. The global rate of congenital malformations in this sample was 2.7%. In the studied period, there was a signifi cant reduction in the rates of anencephaly and spina bifi da in Chile and Argentina. In the rest of the countries, the global rates of malformations increased. Venezuela had the higher rate of teenage pregnancies (25%), followed by Colombia (23%). Chi