The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis

Abstract Background Prolactinoma is the major cause of hyperprolactinemia, and dopamine agonists (DAs) are generally the first-line treatment for them. Several studies have reviewed the recurrent rate of hyperprolactinemia after DAs withdrawal. However, few of them have concerned the recurrence risk...

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Autores principales: Yunzhi Zou, Depei Li, Jiayu Gu, Siyu Chen, Xia Wen, Jiajun Dong, Xiaobing Jiang
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Publicado: BMC 2021
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spelling oai:doaj.org-article:017de2a0a1a64c9aa4461a58e07956252021-11-14T12:05:31ZThe recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis10.1186/s12902-021-00889-11472-6823https://doaj.org/article/017de2a0a1a64c9aa4461a58e07956252021-11-01T00:00:00Zhttps://doi.org/10.1186/s12902-021-00889-1https://doaj.org/toc/1472-6823Abstract Background Prolactinoma is the major cause of hyperprolactinemia, and dopamine agonists (DAs) are generally the first-line treatment for them. Several studies have reviewed the recurrent rate of hyperprolactinemia after DAs withdrawal. However, few of them have concerned the recurrence risk of prolactinoma following the withdrawal of DAs. Methods Three medical databases, PubMed, EMBASE and Cochrane library, were retrieved up to February, 14, 2021 to identify studies related to recurrence of prolactinoma and withdrawal of DAs. Statistical analyses including meta-analysis, sensitivity analysis, meta-regression, funnel plot and Egger test were performed through software R. Results A total of 3225 studies were retrieved from the three data bases, and 13 studies consisted of 616 patients and 19 arms were finally included in this systematic analysis. There was no significant heterogeneity among the included studies, and fixed effect model was thus used. The pooled recurrence proportion of prolactinoma after withdrawal of DA was 2% with a 95% confidence interval (CI) of 1–3%. Conclusion Our study showed a very low recurrent rate of prolactinomas after DAs withdrawal. Much more prospective studies with larger cases and longer follow-up period are encouraged to confirm our finding. Trial registration Registration number CRD42021245888 (PROSPERO).Yunzhi ZouDepei LiJiayu GuSiyu ChenXia WenJiajun DongXiaobing JiangBMCarticleProlactinomaDopamine agonistCabergolineBromocriptineRecurrenceMeta-analysisDiseases of the endocrine glands. Clinical endocrinologyRC648-665ENBMC Endocrine Disorders, Vol 21, Iss 1, Pp 1-9 (2021)
institution DOAJ
collection DOAJ
language EN
topic Prolactinoma
Dopamine agonist
Cabergoline
Bromocriptine
Recurrence
Meta-analysis
Diseases of the endocrine glands. Clinical endocrinology
RC648-665
spellingShingle Prolactinoma
Dopamine agonist
Cabergoline
Bromocriptine
Recurrence
Meta-analysis
Diseases of the endocrine glands. Clinical endocrinology
RC648-665
Yunzhi Zou
Depei Li
Jiayu Gu
Siyu Chen
Xia Wen
Jiajun Dong
Xiaobing Jiang
The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
description Abstract Background Prolactinoma is the major cause of hyperprolactinemia, and dopamine agonists (DAs) are generally the first-line treatment for them. Several studies have reviewed the recurrent rate of hyperprolactinemia after DAs withdrawal. However, few of them have concerned the recurrence risk of prolactinoma following the withdrawal of DAs. Methods Three medical databases, PubMed, EMBASE and Cochrane library, were retrieved up to February, 14, 2021 to identify studies related to recurrence of prolactinoma and withdrawal of DAs. Statistical analyses including meta-analysis, sensitivity analysis, meta-regression, funnel plot and Egger test were performed through software R. Results A total of 3225 studies were retrieved from the three data bases, and 13 studies consisted of 616 patients and 19 arms were finally included in this systematic analysis. There was no significant heterogeneity among the included studies, and fixed effect model was thus used. The pooled recurrence proportion of prolactinoma after withdrawal of DA was 2% with a 95% confidence interval (CI) of 1–3%. Conclusion Our study showed a very low recurrent rate of prolactinomas after DAs withdrawal. Much more prospective studies with larger cases and longer follow-up period are encouraged to confirm our finding. Trial registration Registration number CRD42021245888 (PROSPERO).
format article
author Yunzhi Zou
Depei Li
Jiayu Gu
Siyu Chen
Xia Wen
Jiajun Dong
Xiaobing Jiang
author_facet Yunzhi Zou
Depei Li
Jiayu Gu
Siyu Chen
Xia Wen
Jiajun Dong
Xiaobing Jiang
author_sort Yunzhi Zou
title The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
title_short The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
title_full The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
title_fullStr The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
title_full_unstemmed The recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
title_sort recurrence of prolactinoma after withdrawal of dopamine agonist: a systematic review and meta-analysis
publisher BMC
publishDate 2021
url https://doaj.org/article/017de2a0a1a64c9aa4461a58e0795625
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