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Does an abnormally elevated maternal alkaline phosphatase pose problems for the fetus?
1Obstetrics and Gynaecology, Letterkenny University Hospital, Letterkenny, Ireland.
BMJ Case Reports
|May 2, 2019
Summary
Abnormally high pregnancy alkaline phosphatase (ALP) may indicate intrauterine growth restriction (IUGR). This elevated ALP could signal placental insufficiency, impacting fetal development and birth outcomes.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
- Biochemistry
Background:
- Limited research exists on elevated alkaline phosphatase (ALP) during pregnancy.
- Previous studies suggest a link between high ALP, placental insufficiency, low birth weight, and preterm delivery.
Observation:
- A case involving a pregnant woman with a progressively rising ALP.
- Concurrent development of fetal intrauterine growth restriction (IUGR) was observed.
- Intermittent absence of umbilical artery end-diastolic flow was noted alongside rising ALP and IUGR.
Findings:
- A significantly elevated pregnancy ALP level was identified.
- The findings suggest a potential association between high ALP and IUGR.
- Elevated ALP may serve as a biochemical marker for placental insufficiency.
Implications:
- This research highlights the potential of ALP as a marker for monitoring fetal well-being.
- Further investigation is warranted to confirm the association between high ALP and adverse pregnancy outcomes.
- Early identification of high ALP could lead to timely interventions for IUGR and placental insufficiency.
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