1. Management of thyroid disease in pregnancy – Room for improvement in the first trimester.
- Author
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Robinson, Helen, Robinson, Philip, D’Emden, Michael, and Mahomed, Kassam
- Subjects
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THYROXINE , *MEDICAL protocols , *MEDICAL referrals , *MEDICAL prescriptions , *GENERAL practitioners , *FIRST trimester of pregnancy , *REFERENCE values , *THYROID diseases , *THYROID gland function tests , *THYROTROPIN , *MEDICAL triage , *EARLY medical intervention , *DESCRIPTIVE statistics , *PREGNANCY , *PREVENTION , *THERAPEUTICS ,THYROID disease diagnosis - Abstract
Background First-trimester care of maternal thyroid dysfunction has previously been shown to be poor. This study evaluates early management of thyroid dysfunction in pregnancy in Australia. Methods Patients reviewed by the Obstetric Medicine team for thyroid dysfunction from 1 January 2012 to 30 June 2013 were included. Data were collected on gestation at referral from the patient’s general practitioner to the antenatal clinic, information provided in the referral letter, thyroid function tests and thyroid medications. Results Eighty-five women were included in the study. At the time of general practitioner referral to antenatal services, 19% of women with preexisting thyroid disease had no thyroid function tested. Forty-three percent had an abnormal thyroid-stimulating hormone defined as being outside the laboratory-specific pregnancy reference range if available, or outside the level of 0.1–2.5 mIu/L in the first trimester, 0.2–3.0 mIu/L in the second trimester and 0.3–3.0 mIu/L in the third trimester. Only 21% of women increased their thyroxine dose prior to their first antenatal clinic review. Conclusion This study highlights that a significant proportion of women with known thyroid disease either have untested thyroid function in the first trimester or a thyroid-stimulating hormone outside of levels recommended by guidelines. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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