Unlabelled: This study was conducted for the purpose of assessing, in the light of results of other research carried out in the present researchers' clinic and in Turkey, the status of twin pregnancies in Turkey, the incidence of twin births, perinatal and mortality rates associated with twin pregnancies, and the problems experienced in Turkey in cases of multiple and twin pregnancies.
Materials And Methodology: The outcomes of twin births that occurred at the researchers' clinic during the period 2001-2009 were studied retrospectively. Seventeen studies conducted in Turkey on multiple and twin pregnancies during the years 1991-2010 were included in the study.
Findings: It was observed that the mean multiple pregnancy rate in Turkey is 1.9% and the mean twin birth rate is 1.7%. It was also observed that a large majority (80-97.3%) of multiple pregnancies in Turkey are twin pregnancies. It was noted from Turkish literature that the mean gestational age of twins at birth varies between 33-36.2 weeks and that mean birthweights are 2065-2327 grams for the first-born twin and 1887-2262 grams for the second-born. These findings were observed to be lower than what is indicated in the literature. Perinatal and neonatal mortality, at 58-156/1000 and 40-98/1000 respectively, were seen to be higher than in the literature.
Conclusion: It can be seen that preterm birth rates for twin pregnancies in Turkey are higher than what is indicated in the literature and that prenatal and neonatal mortality rates are also similarly higher.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1375/twin.14.2.201 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Impact of Chorionicity in Neurodevelopmental Outcomes in Preterm Twins.
Cureus
December 2024
Neonatology Department, Maternidade Bissaya Barreto, Unidade Local de Saúde de Coimbra, Coimbra, PRT.
Introduction Multifetal pregnancies, which account for 2-4% of births worldwide, have increased in recent years. Twin pregnancies carry a higher risk of preterm birth and associated neonatal morbimortality, with monochorionic twins considered at greater risk. This study investigates the influence of chorionicity on neurodevelopmental outcomes in preterm twins.
View Article and Find Full Text PDFResolution of selective fetal growth restriction after laser surgery for twin-to-twin transfusion syndrome can be predicted by predisease growth discordance.
Ultrasound Obstet Gynecol
January 2025
Johns Hopkins Center for Fetal Therapy, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Objective: To determine if the resolution of fetal growth discordance after laser surgery in pregnancies with twin-to-twin transfusion syndrome (TTTS) and coexisting selective fetal growth restriction (sFGR) can be predicted by estimated fetal weight (EFW) discordance recorded prior to the development of TTTS (pre-TTTS).
Methods: This was a single-center, retrospective analysis of prospectively collected data on monochorionic twins with concurrent TTTS and sFGR that underwent laser surgery and had available growth ultrasound records from a pre-TTTS ultrasound evaluation. Maternal demographics, pregnancy characteristics and birth outcomes were compared between three outcome groups: double twin survival with resolved sFGR determined by birth weight discordance (BWD) < 20%; double twin survival with ongoing sFGR determined by BWD ≥ 20%; and single or double fetal demise after laser surgery.
A case of assisted reproductive technology-induced maternal alloimmunization: an emerging sensitizing factor to consider?
Immunohematology
December 2024
Transfusion Medicine, Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, Tamilnadu, India.
Red blood cell (RBC) alloimmunization can occur because of exposure to various sensitizing factors and poses a constant threat in transfusion. Assisted reproductive technology (ART) involves manipulation of sperm, ova, or embryos with the goal of producing a pregnancy. We present an interesting case of ART-induced maternal alloimmunization (AIMA) due to anti-c in a woman carrying a twin pregnancy.
View Article and Find Full Text PDFWernicke's encephalopathy, Central Pontine Myelinolysis and Supraventricular Tachycardia in a Case of Hyperemesis Gravidarum.
Mymensingh Med J
January 2025
Dr Muhammad Rezeul Huq, Classified Specialist, Department of Neurology, Combined Military Hospital, Dhaka, Bangladesh; E-mail:
Wernicke's encephalopathy is a potentially lethal complication of thiamine deficiency which mainly occurs in chronic alcoholic patients. It may occur in other conditions like hyperemesis gravidarum too. Pregnancy may also be complicated with other neurological and cardiac complications.
View Article and Find Full Text PDFBirth of a Healthy Monozygotic Twin Foal with Hydrops and a Dead Co-Twin.
Vet Sci
December 2024
Department of Internal Medicine, Reproduction and Population Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium.
Transfer of in vitro-produced (IVP) equine embryos is associated with a higher incidence of monozygotic multiple pregnancies, but this remains a rarity. The outcome of monozygotic twin gestation is poor, and good management techniques are lacking. In addition, hydrops conditions are exceptional in horses, with hydroallantois occurring more frequently than hydramnion.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!