دورية أكاديمية
Natural history of blood pressure in sickle cell disease pregnancy.
| العنوان: | Natural history of blood pressure in sickle cell disease pregnancy. |
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| المؤلفون: | Early, Macy L., Luo, Amy, Solow, Marissa, Matusiak, Kristine, Eke, Ahizechukwu C., Shehata, Nadine, August, Phyllis, Kuo, Kevin H. M., Lanzkron, Sophie, Malinowski, Ann Kinga, Pecker, Lydia H. |
| المصدر: | British Journal of Haematology; Feb2024, Vol. 204 Issue 2, p658-667, 10p |
| مصطلحات موضوعية: | SICKLE cell anemia, BLOOD pressure, PREGNANT women, DIASTOLIC blood pressure, SYSTOLIC blood pressure |
| مستخلص: | Summary: In this retrospective cohort study of singleton pregnancies in people with sickle cell disease (SCD) delivered at two academic centres between 1990 and 2021, we collected demographic and SCD‐related data, pregnancy outcomes, and the highest systolic and diastolic blood pressure (SBP and DBP) at seven time periods. We compared blood pressure values and trajectories in the composite cohort and in each genotype group to control values in a non‐SCD pregnancy dataset. There were 290 pregnancies among 197 patients with SCD. Sixteen per cent (n = 47) of pregnancies had a hypertensive disorder of pregnancy (HDP); the rates did not differ by genotype. The mean SBP and DBP were lower in the HbSS/HbSβ0 group than in the non‐SCD control group at all timepoints. Mean SBP and DBP trajectories were similar between the HbSS/HbSβ0 group and non‐SCD controls, whereas the mean SBP and DBP in the HbSC/HbSβ+ group decreased between the first and second trimesters and plateaued between the second and third trimesters. There were no differences in blood pressure trajectory by haemoglobin >/< 10 gm/dL or by chronic transfusion status. Overall, pregnant people with SCD have lower blood pressure than unaffected pregnant people, raising the possibility that HDP are underdiagnosed, particularly in people with HbSS/HbSβ0. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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