Navigation Links
Study confirms recurrence of small-for-gestational-age pregnancies
Date:2/11/2013

In a study to be presented on February 16 between 8 a.m., and 10 a.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting , in San Francisco, researchers will report findings that suggest women whose babies are small-for-gestational-age (SGA) in their first pregnancy have a strongly increased risk for SGA in a second pregnancy.

The aim of this study was to assess and describe in detail the incidence of SGA infants and the SGA recurrence rate in general. Additionally, it sought to assess the incidence and recurrence rate of SGA in women with and without a hypertensive disorder in their first pregnancy.

Infants who are small for gestational age (birth weight below the fifth percentile) are a heterogeneous group comprised of infants that have failed to achieve their growth potential (fetal growth restriction; FGR) and infants who are constitutionally small. SGA infants are at increased risk for perinatal mortality and adverse perinatal and health outcomes later in life.

"The main strength of this study was the size and composition of the cohort," said B J Voskamp, MD. "Data were derived from a large, well-maintained, population-based national perinatal registry."

The study was performed in a prospective nationwide cohort with the use of the Netherlands Perinatal Registry (PRN). The PRN consists of population-based data that includes information on pregnancy and delivery of 96 percent of pregnancies in the Netherlands. From this, they studied a cohort of women who delivered two subsequent singleton pregnancies (first and second deliveries) in the Netherlands from Jan. 1, 1999, through Dec. 31, 2007.

The primary outcome measure was SGA. Researchers registered demographic and obstetric characteristics including maternal age, parity, ethnicity, and socioeconomic status (SES).

Cases were analyzed in total and stratified into two groups: women with and without a hypertensive disorder in their first pregnancy. The analysis was stratified by gestational age at delivery in the first pregnancy in 3 groups: very preterm, late preterm, and full-term.

After exclusions, the study population was comprised of 259,481 women (518,962 deliveries). Five percent (12,943) of the women gave birth to SGA infants in their first pregnancy, and of those same women, SGA recurred in 2996 women (23.2 percent) in the subsequent pregnancy. SGA in the second pregnancy in women who had not previously had an SGA baby occurred in 3.4 percent of the women.

Further, the risk of SGA recurrence in women with hypertensive disorder in their first pregnancy was smaller than in women who did not. However, the risk of "de novo" SGA in the second pregnancy was higher for those with hypertensive disorder than their counterparts.


'/>"/>
Contact: Vicki Bendure
vicki@bendurepr.com
202-374-9259
Society for Maternal-Fetal Medicine
Source:Eurekalert

Related medicine news :

1. CWRU study suggests interacting with avatars may reduce depressive symptoms in young adults
2. Bel Marra Health Reports on a New Study: Mixed Weight Couples are More Likely to Have Unhappy Marriages
3. Infants Inattentiveness Might Signal Later Autism, Study Says
4. Dont Overlook Eating Issues Tied to Autism, Study Warns
5. Avastin May Help Boost Survival With Aggressive Cervical Cancer: Study
6. Type 1 Diabetes Up 70 Percent in Kids, Study Finds
7. Pitt/UPMC team describes findings from BCI study in spinal cord-injured man in PLoS One
8. Study drug is first to help patients with recurrent low-grade ovarian cancer
9. One in Every 12 Stroke Survivors Contemplates Suicide, Study Finds
10. New study highlights Chagas disease as a growing health and socio-economic challenge
11. On-the-Job Stress Wont Raise Your Risk for Cancer, Study Finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2016)... ... 2016 , ... Christie Medical Holdings, Inc. presented the Baylor ... Vision vein finder for the nursing school simulation lab. This donation ... blood, combining technology with traditional technique. , “VeinViewer is a wonderful new addition ...
(Date:2/12/2016)... ... February 12, 2016 , ... According to an article ... account for a significant portion of hernia repairs throughout the United States. Commenting on ... Hernia Center notes that this trend has not only been expected, but it seems ...
(Date:2/12/2016)... ... 12, 2016 , ... The Lymphoma Research Foundation (LRF) – ... serving the lymphoma community through a comprehensive series of education programs, outreach initiatives ... at its 10th anniversary Fashion Luncheon on Monday, February 8, 2016. The special ...
(Date:2/12/2016)... Los Angeles, CA (PRWEB) , ... February 12, 2016 , ... ... be. With a hectic schedule, a demanding job, and no time to decompress, Rabinowitz ... there, she dedicated herself to meditation for its impact on her life, implementing a ...
(Date:2/12/2016)... , ... February 12, 2016 , ... ... Service (WaaS), today announced the integration of Clarity Intelligence Platform (CIP) into Cielo®, ... to offer real-time business intelligence (BI) to their small and medium business (SMB) ...
Breaking Medicine News(10 mins):
(Date:2/12/2016)... Mich. , Feb. 12, 2016  Diplomat Pharmacy, Inc. (NYSE: DPLO ) is pleased ... Pharmaceutical Account Management and Payor Strategies effective Jan. 23, 2016. ... ... ... Diplomat Specialty Pharmacy ...
(Date:2/12/2016)... - Demers Ambulances announces its first delivery in the state of ... Emergency Medical Services (EMS) consisting of four vehicles: ... Quality Emergency Vehicles in Lecanto, FL , ... is the latest in Demers, ongoing expansion of sales.  ... --> Benoit LaFortune , Executive Vice President at ...
(Date:2/12/2016)... --  HeartWare International, Inc . (NASDAQ: HTWR ) ... its financial results for the three and 12 months ... at 8:00 a.m. ET.  The company plans to release ... webcast.  On the conference call and webcast, management will ... quarter and business outlook.   --> ...
Breaking Medicine Technology: