Two consecutive pregnancies in a patient with premature ovarian insufficiency in the course of classic galactosemia and a review of the literature

To present a case report of a patient with classic galactosemia and the Q188R/K285N GALT mutation, who conceived spontaneously twice despite severe ovarian failure. A review of the literature is included. A 20-year-old patient with classic galactosemia and premature ovarian insufficiency (POI) came...

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Bibliographic Details
Published in:Gynecological endocrinology 2022-02, Vol.38 (2), p.186-189
Main Authors: Kruszewska, Jagoda, Laudy-Wiaderny, Hanna, Krzywdzinska, Sandra, Grymowicz, Monika, Smolarczyk, Roman, Meczekalski, Blazej
Format: Article
Language:English
Subjects:
Adult
Female
Galactosemias - complications
Galactosemias - diagnosis
Galactosemias - genetics
Humans
Menopause, Premature
Ovarian Reserve
Pregnancy
Primary Ovarian Insufficiency - complications
Primary Ovarian Insufficiency - diagnosis
Ultrasonography
Young Adult
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Summary:To present a case report of a patient with classic galactosemia and the Q188R/K285N GALT mutation, who conceived spontaneously twice despite severe ovarian failure. A review of the literature is included. A 20-year-old patient with classic galactosemia and premature ovarian insufficiency (POI) came to our attention. We performed a routine hormonal and ultrasound examination confirming low ovarian reserve. Due to low rates of pregnancies in individuals with POI (5%-10%), we were almost certain of the infeasibility of pregnancy. Surprisingly, several months after hospitalization, the patient conceived without any medical intervention and less than a year after the first birth she became pregnant again. While reviewing the literature, 90 pregnancies among galactosemic patients were identified. Ovarian failure is a long-term diet-independent complication of classic galactosemia, pertaining to about 90% of affected individuals. This case confirms its unpredicted course, as even the presence of unfavorable factors (absence of spontaneous puberty, early diagnosis of POI, undetectable AMH) may not preclude the chance for conception.
ISSN:0951-3590
1473-0766
DOI:10.1080/09513590.2021.1998437