AIM: To evaluate the prevalence of abnormal spiral arteries modification (ASAM) in stillbirths and its anatomo-clinical correlations. METHODS: Two-hundred and three placentas of stillbirth ≥20 weeks of gestation were analyzed. RESULTS: ASAM was present in 69/203 cases (33.9%). The only maternal characteristic that significantly differed in ASAM versus normal spiral arteries modification (NSAM) cases was the prepregnancy body mass index (BMI) (25.9 ± 6.1 and 23.1 ± 4.2 kg/m(2), respectively) with 15.9% of obesity in ASAM mothers versus 5.2% in NSAM (p = 0.02). CONCLUSION: Given the association between obesity and adverse pregnancy outcome, our data suggest that counselling obese women to lose weight before pregnancy becomes increasingly imperative.
AIM: To evaluate the prevalence of abnormal spiral arteries modification (ASAM) in stillbirths and its anatomo-clinical correlations. METHODS: Two-hundred and three placentas of stillbirth ≥20 weeks of gestation were analyzed. RESULTS:ASAM was present in 69/203 cases (33.9%). The only maternal characteristic that significantly differed in ASAM versus normal spiral arteries modification (NSAM) cases was the prepregnancy body mass index (BMI) (25.9 ± 6.1 and 23.1 ± 4.2 kg/m(2), respectively) with 15.9% of obesity in ASAM mothers versus 5.2% in NSAM (p = 0.02). CONCLUSION: Given the association between obesity and adverse pregnancy outcome, our data suggest that counselling obesewomen to lose weight before pregnancy becomes increasingly imperative.
Authors: Robyn D Pereira; Nicole E De Long; Ruijun C Wang; Fereshteh T Yazdi; Alison C Holloway; Sandeep Raha Journal: Biomed Res Int Date: 2015-01-29 Impact factor: 3.411