TY - JOUR
T1 - Maternal risk factors for the VACTERL association
T2 - A EUROCAT case-control study
AU - van de Putte, Romy
AU - Van Rooij, Iris A. L. M.
AU - Haanappel, Cynthia P.
AU - Marcelis, Carlo L. M.
AU - Brunner, Han G.
AU - Addor, Marie-Claude
AU - Cavero-Carbonell, Clara
AU - Dias, Carlos M.
AU - Draper, Elizabeth S.
AU - Etxebarriarteun, Larraitz
AU - Gatt, Miriam
AU - Khoshnood, Babak
AU - Kinsner-Ovaskainen, Agnieszka
AU - Klungsoyr, Kari
AU - Kurinczuk, Jenny J.
AU - Latos-Bielenska, Anna
AU - Luyt, Karen
AU - O'Mahony, Mary T.
AU - Miller, Nicola
AU - Mullaney, Carmel
AU - Nelen, Vera
AU - Neville, Amanda J.
AU - Perthus, Isabelle
AU - Pierini, Anna
AU - Randrianaivo, Hanitra
AU - Rankin, Judith
AU - Rissmann, Anke
AU - Rouget, Florence
AU - Schaub, Bruno
AU - Tucker, David
AU - Wellesley, Diana
AU - Wiesel, Awi
AU - Zymak-Zakutnia, Natalya
AU - Loane, Maria
AU - Barisic, Ingeborg
AU - De Walle, Hermien E. K.
AU - Bergman, Jorieke E. H.
AU - Roeleveld, Nel
N1 - Funding Information:
We would like to thank the parents of the patients included in our study and all those involved in the EUROCAT registries that participated, in particular the people that were involved in providing and processing the information of the patients, including clinicians, health professionals, medical record clerks, and registry staff. RvdP was supported by a personal research grant from the Radboud university medical center, Nijmegen, the Netherlands. EUROCAT registries are funded as fully described in the EUROCAT.
Funding Information:
We would like to thank the parents of the patients included in our study and all those involved in the EUROCAT registries that participated, in particular the people that were involved in providing and processing the information of the patients, including clinicians, health professionals, medical record clerks, and registry staff. RvdP was supported by a personal research grant from the Radboud university medical center, Nijmegen, the Netherlands. EUROCAT registries are funded as fully described in the EUROCAT. ?Members & Registry Descriptions? ("EUROCAT, 2019a; Kinsner-Ovaskainen et al., 2018).
Publisher Copyright:
© 2020 The Authors. Birth Defects Research published by Wiley Periodicals, Inc.
PY - 2020/5/15
Y1 - 2020/5/15
N2 - Background The VACTERL association (VACTERL) is the nonrandom occurrence of at least three of these congenital anomalies: vertebral, anal, cardiac, tracheoesophageal, renal, and limb anomalies. Despite suggestions for involvement of several genes and nongenetic risk factors from small studies, the etiology of VACTERL remains largely unknown.Objective To identify maternal risk factors for VACTERL in offspring in a large European study.Methods A case-control study was performed using data from 28 EUROCAT registries over the period 1997-2015 with case and control ascertainment through hospital records, birth and death certificates, questionnaires, and/or postmortem examinations. Cases were diagnosed with VACTERL, while controls had a genetic syndrome and/or chromosomal abnormality. Data collected included type of birth defect and maternal characteristics, such as age, use of assisted reproductive techniques (ART), and chronic illnesses. Multivariable logistic regression analyses were performed to estimate confounder adjusted odds ratios (aOR) with 95% confidence intervals (95% CI).Results The study population consisted of 329 VACTERL cases and 49,724 controls with recognized syndromes or chromosomal abnormality. For couples who conceived through ART, we found an increased risk of VACTERL (aOR 2.3 [95% CI 1.3, 3.9]) in offspring. Pregestational diabetes (aOR 3.1 [95% CI 1.1, 8.6]) and chronic lower obstructive pulmonary diseases (aOR 3.9 [95% CI 2.2, 6.7]) also increased the risk of having a child with VACTERL. Twin pregnancies were not associated with VACTERL (aOR 0.6 [95% CI 0.3, 1.4]).Conclusion We identified several maternal risk factors for VACTERL in offspring befitting a multifactorial etiology.
AB - Background The VACTERL association (VACTERL) is the nonrandom occurrence of at least three of these congenital anomalies: vertebral, anal, cardiac, tracheoesophageal, renal, and limb anomalies. Despite suggestions for involvement of several genes and nongenetic risk factors from small studies, the etiology of VACTERL remains largely unknown.Objective To identify maternal risk factors for VACTERL in offspring in a large European study.Methods A case-control study was performed using data from 28 EUROCAT registries over the period 1997-2015 with case and control ascertainment through hospital records, birth and death certificates, questionnaires, and/or postmortem examinations. Cases were diagnosed with VACTERL, while controls had a genetic syndrome and/or chromosomal abnormality. Data collected included type of birth defect and maternal characteristics, such as age, use of assisted reproductive techniques (ART), and chronic illnesses. Multivariable logistic regression analyses were performed to estimate confounder adjusted odds ratios (aOR) with 95% confidence intervals (95% CI).Results The study population consisted of 329 VACTERL cases and 49,724 controls with recognized syndromes or chromosomal abnormality. For couples who conceived through ART, we found an increased risk of VACTERL (aOR 2.3 [95% CI 1.3, 3.9]) in offspring. Pregestational diabetes (aOR 3.1 [95% CI 1.1, 8.6]) and chronic lower obstructive pulmonary diseases (aOR 3.9 [95% CI 2.2, 6.7]) also increased the risk of having a child with VACTERL. Twin pregnancies were not associated with VACTERL (aOR 0.6 [95% CI 0.3, 1.4]).Conclusion We identified several maternal risk factors for VACTERL in offspring befitting a multifactorial etiology.
KW - etiology
KW - assisted reproductive techniques
KW - maternal factors
KW - pregestational diabetes
KW - respiratory disorders
KW - STRUCTURAL BIRTH-DEFECTS
KW - ANORECTAL-MALFORMATIONS
KW - REPRODUCTIVE TECHNOLOGIES
KW - CONGENITAL-ANOMALIES
KW - DISORDERS
KW - SELECTION
KW - ETIOLOGY
U2 - 10.1002/bdr2.1686
DO - 10.1002/bdr2.1686
M3 - Article
C2 - 32319733
SN - 2472-1727
VL - 112
SP - 688
EP - 698
JO - Birth Defects Research
JF - Birth Defects Research
IS - 9
ER -