scholarly journals OP04.06: The risk of pregnancy loss in chorionic villus sampling and amniocentesis in twin pregnancies: a systematic review

2021 ◽  
Vol 58 (S1) ◽  
pp. 70-71
Author(s):  
S. Saied ◽  
K. Navaratnam
Keyword(s):  
Systematic Review ◽  
Pregnancy Loss ◽  
Chorionic Villus ◽  
Chorionic Villus Sampling ◽  
Twin Pregnancies

Chorionic Villus Sampling in Assisted Versus Spontaneous Conception Twins

2015 ◽  
Vol 38 (04) ◽  
pp. 437-442 ◽  
Author(s):  
Georgios Daskalakis ◽  
Panagiotis Antsaklis ◽  
Kleanthi Gourounti ◽  
Mariana Theodora ◽  
Michail Sindos ◽  
...  
Keyword(s):  
Pregnancy Loss ◽  
Loss Rate ◽  
Chorionic Villus ◽  
Control Group ◽  
Chorionic Villus Sampling ◽  
Fetal Medicine ◽  
Spontaneous Conception ◽  
Assisted Reproduction Technology ◽  
Tertiary Center ◽  
Twin Pregnancies

Abstract Purpose To compare the outcome of chorionic villus sampling (CVS) in twin pregnancies following assisted reproduction technology (ART) versus twins that have been conceived spontaneously. Materials and Methods Retrospective analysis of dichorionic twin pregnancies that underwent CVS between 1986 and 2013 at our department which is a tertiary center for fetal medicine. 32 twin pregnancies after ART and 130 spontaneously conceived twin pregnancies, which underwent CVS, were analyzed. Results No difference was observed in the pregnancy loss rate between the two groups (0 % in the ART group vs. 3 % in the spontaneous twins group). The rate of preterm delivery before 28 weeks was higher in the ART group (18.8 %) compared to the control group (1.6 %). The perinatal mortality rate was similar in the two groups. Conclusion The pregnancy loss rate following CVS is similar in ART twins and in spontaneous twins. However, the risk of prematurity before 28 weeks is significantly higher in the ART group.

Fetal loss after chorionic villus sampling in twin pregnancies

2021 ◽  
Author(s):  
T. Elger ◽  
R. Akolekar ◽  
A. Syngelaki ◽  
C. De Paco Matallana ◽  
F. S. Molina ◽  
...  
Keyword(s):  
Chorionic Villus ◽  
Fetal Loss ◽  
Chorionic Villus Sampling ◽  
Twin Pregnancies
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