DOI: http://dx.doi.org/10.18203/2320-1770.ijrcog20202747

Obstetric outcome in twin pregnancies complicated with single intrauterine fetal demise

Priyanka Chaudhari, Vinita Gupta, Anshu Sharma, Archna Tandon, Namrata Saxena, Shweta Nimonkar, Shweta Singh

Abstract


Background: It has been reported that single intrauterine fetal death in twin pregnancy occurs in 3.7-6.8% all twin pregnancies. The objective of this study was to evaluate the maternal and fetal demographic features and feto-maternal outcomes in twin pregnancies complicated with single intrauterine fetal demise and evaluation of available management guidelines.

Methods: This retrospective study was conducted at obstetrics and gynecology department of SGRRIM and HS, Dehradun, Uttarakhand between January 2015 and December 2019. There was a total of 182 twin deliveries at study hospital during this period and 35 of these cases were complicated with single intrauterine fetal demise. Maternal age, parity, chorionicity of twin gestation, gestational age at single intrauterine fetal demise, gestational age at delivery, mode of delivery, birth weight, Apgar Score at birth, neonatal intensive care unit stay of newborn,  maternal fibrinogen levels during pregnancy and delivery time and associated obstetric complications were analyzed in these cases of single intrauterine fetal demise with twin gestation. All monochorionic twin pregnancies were included in the study Group A and dichorionic twin in Group B.

Results: The mean age of 32 patients included in study was 29.7±4.6 years. Twenty (62.5%) of these patients were dichorionic and 12 (37.5%) of these were monochorionic twin gestation. Single intrauterine fetal demise occurred in first trimester in 8 (25%) patients, during the second trimester 20 (62.5%) and 4 (12.5%) patients had third trimester single intrauterine fetal demise. Preterm deliveries occurred in 18 (56.3%) of patients and 8 (44.4%) of patients were of monochorionic and 10 (55.6%) of dichorionic twin patients. Among thirty-two patients, 11 (34.4%) patients had caesarean delivery and 21 (65.6%) patient had vaginal birth. No maternal or fetal mortality noted and none of the patients had maternal coagulation disorder.

Conclusions: This study indicates that in cases of twin pregnancies with single fetal intrauterine demise with individualized management plan at higher centre and close maternal and fetal surveillance live fetus can be saved without any maternal risk.


Keywords


Dichorionic, Monochorionic, Single fetal demise, Twin pregnancy

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References


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