Abdominal Wall Defects in Greenland 1989–2015
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Abdominal Wall Defects in Greenland 1989–2015. / Bugge, Merete; Drachmann, Gitte; Kern, Peder; Budtz–Jørgensen, Esben; Eiberg, Hans; Olsen, Britta; Tommerup, Niels; Nielsen, Inge Merete.
In: Birth Defects Research. Part A: Clinical and Molecular Teratology, Vol. 109, No. 11, 2017, p. 836-842.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Abdominal Wall Defects in Greenland 1989–2015
AU - Bugge, Merete
AU - Drachmann, Gitte
AU - Kern, Peder
AU - Budtz–Jørgensen, Esben
AU - Eiberg, Hans
AU - Olsen, Britta
AU - Tommerup, Niels
AU - Nielsen, Inge Merete
PY - 2017
Y1 - 2017
N2 - Background: In the last decades, an increasing rate of gastroschisis but not of omphalocele has been reported worldwide. Greenland is the world's largest island, but 80% is covered by an ice cap, it has a small population of around 56,000 peoples (as of 2016). The occurrence of abdominal wall defects has never been investigated in Greenland. Methods: The present study is based on data retrieved from three nationwide and two local registries in the Greenlandic health care system over 27 years (1989–2015). Results: We identified 33 infants with abdominal wall defects born in the study time period. All cases were reclassified to 28 cases of gastroschisis, four cases of omphalocele, and there was 1 infant in the indeterminate group. The point prevalence at birth for gastroschisis increased significantly from 8 to 35 (average 10.7) per 10,000 liveborn and -stillborn infants. Mothers below 20 years of age represented 23% of all cases and the prevalence for this group was 17 per 10,000 liveborn and stillborn. Perinatal mortality for infants with gastroschisis was high (18%), and 1 year survival was 71%. For omphalocele, the prevalence varied from 8 to 11 per 10,000 liveborn and stillborn infants. There was no increasing rate in the period, further highlighting an etiological difference between gastroschisis and omphalocele. Conclusion: This study confirms the increasing prevalence of gastroschisis in Greenland in the period from 1989 to 2015. The average was 10.7 per 10,000 liveborn and -stillborn infants and, to the best of our knowledge, this is the highest prevalence ever reported. Birth Defects Research 109:836–842, 2017.
AB - Background: In the last decades, an increasing rate of gastroschisis but not of omphalocele has been reported worldwide. Greenland is the world's largest island, but 80% is covered by an ice cap, it has a small population of around 56,000 peoples (as of 2016). The occurrence of abdominal wall defects has never been investigated in Greenland. Methods: The present study is based on data retrieved from three nationwide and two local registries in the Greenlandic health care system over 27 years (1989–2015). Results: We identified 33 infants with abdominal wall defects born in the study time period. All cases were reclassified to 28 cases of gastroschisis, four cases of omphalocele, and there was 1 infant in the indeterminate group. The point prevalence at birth for gastroschisis increased significantly from 8 to 35 (average 10.7) per 10,000 liveborn and -stillborn infants. Mothers below 20 years of age represented 23% of all cases and the prevalence for this group was 17 per 10,000 liveborn and stillborn. Perinatal mortality for infants with gastroschisis was high (18%), and 1 year survival was 71%. For omphalocele, the prevalence varied from 8 to 11 per 10,000 liveborn and stillborn infants. There was no increasing rate in the period, further highlighting an etiological difference between gastroschisis and omphalocele. Conclusion: This study confirms the increasing prevalence of gastroschisis in Greenland in the period from 1989 to 2015. The average was 10.7 per 10,000 liveborn and -stillborn infants and, to the best of our knowledge, this is the highest prevalence ever reported. Birth Defects Research 109:836–842, 2017.
KW - abdominal wall defects
KW - gastroschisis
KW - Greenland
KW - omphalocele
U2 - 10.1002/bdr2.1025
DO - 10.1002/bdr2.1025
M3 - Journal article
C2 - 28464537
AN - SCOPUS:85025822543
VL - 109
SP - 836
EP - 842
JO - Birth Defects Research Part B - Developmental and Reproductive Toxicology
JF - Birth Defects Research Part B - Developmental and Reproductive Toxicology
SN - 1542-0752
IS - 11
ER -
ID: 183580640