Profile of congenital defects in foetuses: incidence and risk factors: a prospective observational study

Authors

  • Parul Jaiswal Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India http://orcid.org/0000-0002-9311-0094
  • Alka Sehgal Department of Obstetrics, Gynaecology and Genetics, Government Medical College, Chandigarh, India
  • Anupriya Kaur Department of Medical Genetics, Post Graduate Institute of Medical Sciences, Chandigarh, India
  • Bharti Goel Department of Obstetrics, Gynaecology and Genetics, Government Medical College, Chandigarh, India
  • Suman Kochhar Department of Radiodiagnosis, Government Medical College, Chandigarh, India

DOI:

https://doi.org/10.18203/2320-1770.ijrcog20213840

Keywords:

Congenital malformations, Birth defects, Risk factors, Counselling

Abstract

Background: Perinatal outcome is one of the major indicators of evaluating health care system of a country. Congenital defects form important components of this parameter. The aim of the study was to determine the risk factors associated with congenital malformations in foetuses.

Methods: All antenatal mothers whose foetuses were detected to have congenital defects on ultrasonography irrespective of period of gestation were enrolled for the study.

Results: Eighty-six pregnant women with prenatally diagnosed fetal anomalies were enrolled for the study, out of which, 87.2% (N=75) belonged to 20-30 years age group. Majority of the subjects were educated till secondary school. Compared to primigravidae, the incidence of malformations was significantly higher in the multigravida group (69.8% vs 30.2% respectively). Thirty-eight (44.2%) mothers with malformed foetuses missed folic acid intake during early pregnancy. Only 40% mothers had prior history of abortions. Smoking was seen in 9% of subjects with malformations. Seven (8.3%) mothers had previous history of malformations and 5 (5.8%) reported a family history of malformations. Consanguineous marriage was observed in 4.7% of couples. Oligohydramnios or anhydramnios was associated with 11.6% foetuses, while polyhydramnios was seen in 53.5%. CNS malformations were seen in 57% of foetus, followed by genitourinary system malformations (9.2%).

Conclusions: Tertiary level hospitals need to be upgraded with a dedicated multidisciplinary team of foetal medicine to cater to medical, clinical, surgical, preventive and therapeutic needs of malformed foetuses.

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Author Biographies

Parul Jaiswal, Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India

SENIOR RESIDENT

OBSTETRICS AND GYNAECOLOGY

Alka Sehgal, Department of Obstetrics, Gynaecology and Genetics, Government Medical College, Chandigarh, India

Professor and Head, Department of Obstetrics and Gynaecology

Anupriya Kaur, Department of Medical Genetics, Post Graduate Institute of Medical Sciences, Chandigarh, India

Associate Professor, Department of Medical Genetics,

Bharti Goel, Department of Obstetrics, Gynaecology and Genetics, Government Medical College, Chandigarh, India

Associate Consultant

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Published

2021-09-27

How to Cite

Jaiswal, P., Sehgal, A., Kaur, A., Goel, B., & Kochhar, S. (2021). Profile of congenital defects in foetuses: incidence and risk factors: a prospective observational study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(10), 3799–3805. https://doi.org/10.18203/2320-1770.ijrcog20213840

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Original Research Articles