Background: Congenital limb defects (CLDs) are the leading cause of disability across the world.CLDsvary depending on the anatomical location, type, and cause of anomaly. The present study aimed to evaluate the prevalence and patterns of CLDs in the North of Iran. Methods: This descriptive-analytical, hospital-based study was conducted in three hospitals in Gorgan, the capital of Golestan Prov...

OBJECTIVE To estimate the association between antibacterial medications and selected birth defects. DESIGN, SETTING, AND PARTICIPANTS Population-based, multisite, case-control study of women who had pregnancies affected by 1 of more than 30 eligible major birth defects identified via birth defect surveillance programs in 10 states (n = 13 155) and control women randomly selected from the same...

Every year, approximately 3%-6% of infants worldwide are born with a serious birth defect (1-5). Birth defects can affect an infant regardless of birthplace, race, or ethnicity. In many countries, birth defects are among the leading causes of death for infants and young children (6). Those who survive and live with these conditions are at an increased risk for lifelong disabilities.

Congenital heart defect (CHD) is common in infants with Down syndrome (DS), which is the principle cause of mortality. However, there is no data available for the frequency and types of CHD in infants with DS in Korea. We investigated the frequency of CHD in infants with DS in Korea. After the survey on birth defects was conducted throughout the country, the prevalence of CHD in DS in 2005-2006...

BACKGROUND The limitations and underlying assumptions of the capture-recapture methods have hindered their application in epidemiological settings, especially in evaluating the completeness of birth defects registries. This study explored the possibility of using birth certificates as the secondary data source in a simple two-source capture-recapture model to estimate the completeness of case a...

pharyngeal teratomas are rare. we present a mature solid teratoma (so called “hairypolyp”) involving naso- and oro- pharynx in a female infant who presented with a gradually enlarging mass at the roof of the mouth since birth. the pharyngeal mass was protruding into the mouth through a palatine defect present posteriorly which was removed completely. subsequently she developed malposed anterior...

BACKGROUND Pregnant women who travel to malarious areas and their clinicians need data on the safety of malaria chemoprophylaxis. METHODS The effect of exposure to mefloquine on pregnancy and offspring outcomes was evaluated using the F. Hoffmann-La Roche global drug safety database for the time frame 31 January 1986 through 26 October 2010. We investigated pregnancy and fetal outcomes in mat...

The aim of this study was to evaluate the coverage, validity and reliability of Brazil’s Information System on Live Births (SINASC) for birth defects in a hospital in the city of Campinas (São Paulo State). The study population consisted of 2,823 newborn infants delivered in 2004 at the Women’s Integrated Health Care Center (CAISM). A birth defect registry (ECLAMC) was used as the gold-standard...

Early detection and prevention of birth defects is necessary to further reduce neonatal morbidity and mortality. A birth defect registry or surveillance system is necessary to assess the exact magnitude, profile and modifiable risk factors for birth defects. We review the existing efforts and suggest possible options for addressing this important issue. Connecting birth defects registry with th...