Evidence map›Paper›PMID 42004593›Full record

ArticleFrontiers in pharmacology2026

Impact of bromocriptine withdrawal timing on pregnancy outcomes in patients with pituitary prolactin-secreting microadenomas: a real-world retrospective study of 188 pregnancies in China.

Jiao Lan, Peng Hong, Wei Huang, Aiyun Xing, Peizhi Zhou, Jing Tan, Xue Peng, Jing Fu

Abstract read
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Article in Frontiers in pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Jiao Lan *Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Peng Hong *Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Wei HuangDepartment of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Aiyun XingDepartment of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Peizhi ZhouDepartment of Neurosurgery, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, Sichuan, China.
Jing TanDepartment of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Xue PengDepartment of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Jing FuDepartment of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study aims to evaluate the influence of the timing for bromocriptine withdrawal in pregnant women with pituitary prolactin-secreting microadenomas. Methods: In this retrospective study,188 pregnant women diagnosed with pituitary prolactin-secreting microadenomas, who delivered between January 2005 and June 2023 were categorized into four groups based on their use and duration of bromocriptine therapy. Their pregnancy and neonatal outcomes were analyzed. Results: Among the 188 patients, the incidence of neurological symptoms during pre-pregnancy varied significantly across the groups (P = 0.000), with the highest prevalence in Group A (21.7%) and minimal to no symptoms in other Groups. The live birth rates and miscarriage rates did not show statistically significant differences across the groups (P = 0.508). Premature birth rates were 6.5%, 6.2%, 13.2%, and 0% for Groups A, B, C, and D, respectively. Notably, the incidence of small-for-gestational-age (SGA) infants increased with prolonged bromocriptine use, while large-for-gestational-age (LGA) rates decreased, though these trends were not statistically significant (P = 0.068). Median gestational age differed significantly across groups (P = 0.000), but neonatal weights remained comparable (P = 0.471). Conclusion: Discontinuation of bromocriptine after pregnancy confirmation is generally safe for patients with pituitary prolactin-secreting microadenomas. However, for patients with pre-existing neurological or ophthalmological symptoms, or those untreated prior to pregnancy, close monitoring and potential continuation of dopamine agonist therapy are waranted. Bromocriptine exposure throughout pregnancy does not increase the risk of miscarriage, congenital anomalies, or adverse neonatal outcomes. But further prospective studies are needed to elucidate the long-term effects of bromocriptine on fetal development.

Indexed as

bromocriptinedopamine agonist therapyfetal developmentpituitary prolactin-secreting microadenomapregnancy outcomes

Identifiers

PMID42004593
PMCPMC13082927

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