Assessment of current follow-up for complete molar pregnancies: A single centre review.

Autor: Mylvaganam G; Department of Obstetrics and Gynaecology, Royal Prince Alfred Hospital, Sydney, Australia.; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Allanson E; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Allanson B; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Sydney, Australia., Philp S; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Pather S; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Farrell R; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Carter J; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia., Tejada-Berges T; Department of Gynaecology Oncology, Chris O'Brien Lifehouse, Sydney, Australia.
Jazyk: angličtina
Zdroj: The Australian & New Zealand journal of obstetrics & gynaecology [Aust N Z J Obstet Gynaecol] 2021 Apr; Vol. 61 (2), pp. 213-216. Date of Electronic Publication: 2020 Oct 08.
DOI: 10.1111/ajo.13258
Abstrakt: Background: Current guidelines recommend that resolution of a complete molar pregnancy (CMP) can only be confirmed once a negative β-human chorionic gonadotropin (β-hCG) has been maintained for six months following uterine surgical evacuation. However, multiple studies have found that the risk of developing gestational trophoblastic neoplasia (GTN) once a negative β-hCG had been obtained is negligible, which suggests that a shorter follow-up may be reasonable.
Aim: To determine the trend in β-hCG following diagnosis of a CMP and the incidence of GTN, in a single unit.
Materials and Methods: All patients presenting to the tertiary hospital, Royal Prince Alfred Hospital Early Pregnancy Assessment Service (RPAH EPAS), with a histopathological diagnosis of a CMP between 2010 and 2017 were included. Data collected included age, parity, β-hCG at diagnosis, subsequent β-hCG levels, incidence of GTN and treatment required.
Results: Sixty-seven patients were diagnosed with CMP between January 2010 and July 2017 through RPAH EPAS. The mean age of women diagnosed with a CMP was 33 years. None of the 40 patients who spontaneously achieved a negative β-hCG and completed their six months follow-up had a subsequent rise in β-hCG. The median number of days from surgical evacuation to normalisation of β-hCG was 55.5 days. Sixteen out of 67 patients who had a CMP required further management for persistent GTN. None of these patients achieved a negative β-hCG prior to further management.
Conclusions: Consideration could be made to decreasing the period of β-hCG monitoring for women who achieve a spontaneous negative β-hCG following surgical evacuation of a CMP.
(© 2020 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.)
Databáze: MEDLINE
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