OP01.02: Enlarged nuchal translucency: more common in boys large for gestational age at birth

2008 ◽  
Vol 32 (3) ◽  
pp. 308-308
Author(s):  
E. Timmerman ◽  
E. Pajkrt ◽  
M. C. van Maarle ◽  
R. J. M. Snijders ◽  
C. M. Bilardo
Keyword(s):  
Gestational Age ◽  
Nuchal Translucency ◽  
Large For Gestational Age ◽  
Gestational Age At Birth ◽  
Age At Birth

scholarly journals Uterine distention as a factor in birth timing: retrospective nationwide cohort study in Sweden

BMJ Open ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. e022929 ◽  
Author(s):  
Jonas Bacelis ◽  
Julius Juodakis ◽  
Kristina M Adams Waldorf ◽  
Verena Sengpiel ◽  
Louis J Muglia ◽  
...  
Keyword(s):  
Cohort Study ◽  
Preterm Birth ◽  
Fetal Growth ◽  
Gestational Age ◽  
Large For Gestational Age ◽  
Maternal Height ◽  
Birth Timing ◽  
Gestational Age At Birth ◽  
Age At Birth ◽  
Singleton Pregnancies

ObjectivesTo determine whether uterine distention is associated with human pregnancy duration in a non-invasive observational setting.DesignRetrospective cohort study modelling uterine distention by interaction between maternal height and uterine load.SettingThe study is based on the 1990–2013 population data from all delivery units in Sweden.ParticipantsUncomplicated first pregnancies of healthy Nordic-born mothers with spontaneous onset of labour. Pregnancies were classified as twin (n=2846) or singleton (n=527 868). Singleton pregnancies were further classified as carrying a large for gestational age fetus (LGA, n=24 286) or small for gestational age fetus (SGA, n=33 780).Outcome measuresStatistical interaction between maternal height and uterine load categories (twin vs singleton pregnancies, and LGA vs SGA singleton pregnancies), where the outcome is pregnancy duration.ResultsIn all models, statistically significant interaction was found. Mothers carrying twins had 2.9 times larger positive linear effect of maternal height on gestational age than mothers carrying singletons (interaction p=5e−14). Similarly, the effect of maternal height was strongly modulated by the fetal growth rate in singleton pregnancies: the effect size of maternal height on gestational age in LGA pregnancies was 2.1 times larger than that in SGA pregnancies (interaction p<1e−11). Preterm birth OR was 1.4 when the mother was short, and 2.8 when the fetus was extremely large for its gestational age; however, when both risk factors were present together, the OR for preterm birth was larger than expected, 10.2 (interaction p<0.0005).ConclusionsAcross all classes, maternal height was significantly associated with child’s gestational age at birth. Interestingly, in short-statured women with large uterine load (twins, LGA), spontaneous delivery occurred much earlier than expected. The interaction between maternal height, uterine load size and gestational age at birth strongly suggests the effect of uterine distention imposed by fetal growth on birth timing.

scholarly journals Role of first‐trimester umbilical vein blood flow in predicting large‐for‐gestational age at birth

2020 ◽  
Vol 56 (1) ◽  
pp. 67-72 ◽  
Author(s):  
G. Rizzo ◽  
I. Mappa ◽  
V. Bitsadze ◽  
M. Słodki ◽  
J. Khizroeva ◽  
...  
Keyword(s):  
Blood Flow ◽  
Gestational Age ◽  
Umbilical Vein ◽  
First Trimester ◽  
Large For Gestational Age ◽  
Gestational Age At Birth ◽  
Age At Birth

scholarly journals Prenatal household air pollutant exposure is associated with reduced size and gestational age at birth among a cohort of Ghanaian infants

2021 ◽  
Vol 155 ◽  
pp. 106659
Author(s):  
Ashlinn K. Quinn ◽  
Irene Apewe Adjei ◽  
Kenneth Ayuurebobi Ae-Ngibise ◽  
Oscar Agyei ◽  
Ellen Abrafi Boamah-Kaali ◽  
...  
Keyword(s):  
Gestational Age ◽  
Air Pollutant ◽  
Gestational Age At Birth ◽  
Age At Birth

Coeliac disease presenting atypically: A much wider spectrum

2021 ◽  
pp. 004947552199134
Author(s):  
Avinash Lomash ◽  
Abhinaya Venkatakrishnan ◽  
Meenakshi Bothra ◽  
Bhavna Dhingra ◽  
Praveen Kumar ◽  
...  
Keyword(s):  
Coeliac Disease ◽  
Gestational Age ◽  
Dermatitis Herpetiformis ◽  
Mode Of Delivery ◽  
Gastrointestinal Symptoms ◽  
Stunted Growth ◽  
Significant Difference ◽  
High Index Of Suspicion ◽  
Gestational Age At Birth ◽  
Age At Birth

Atypical coeliac disease in young children is frequently missed when it presents atypically as non-gastrointestinal presentations to different specialties. There was a greater delay (54 months) in establishing the diagnosis in those with atypical coeliac disease (p < 0.001). No difference was observed in the mode of delivery or duration of breast feeding, but significant difference was observed between gestational age at birth (p < 0.001). Most cases showed stunted growth and underweight. Irritability, anaemia, rickets, dermatitis herpetiformis, alopecia and intussusception were other common predictors of atypical coeliac disease. Because of a myriad spectrum of non-gastrointestinal symptoms, at any age with diverse presentation, a high index of suspicion is therefore required.

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