Evidence map›Paper›PMID 26770524›Full record

ArticleInternational journal of clinical and experimental medicine2015

The prevalence of hyperprolactinemia in non-functioning pituitary macroadenomas.

Fangfang Zhang, Yinxing Huang, Chenyu Ding, Guoliang Huang, Shousen Wang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Fangfang ZhangDepartment of Endocrinology, First Hospital of Fuzhou Affiliated to Fujian Medical University Fuzhou 350009, China.
Yinxing HuangDepartment of Neurosurgery, Fuzhou General Hospital of Nanjing Command, PLA Fuzhou 350025, China.
Chenyu DingDepartment of Neurosurgery, Fuzong Clinical Medical College of Fujian Medical University Fuzhou 350025, China.
Guoliang HuangDepartment of Endocrinology, Union Clinical Medical College, Fujian Medical University, Fujian Institute of Endocrinology Fuzhou 350001, China.
Shousen WangDepartment of Neurosurgery, Fuzong Clinical Medical College of Fujian Medical University Fuzhou 350025, China.
Fujian Medical University · CNFuzhou General Hospital of Nanjing Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe prevalence of hyperprolactinemia in non-functioning pituitary macroadenomas (NFPMAs) is not well known, and hyperprolactinemia caused by a NFPMA is currently associated with diagnostic uncertainty. Thus, the aim of this study was to evaluate the prevalence of hyperprolactinemia in NFPMAs.

methodsA meta-analysis of all existing articles in PubMed was conducted. The search string was designed as "(non-functioning pituitary tumor OR non-functioning pituitary tumor OR non-functioning pituitary macroadenomas OR non-functioning pituitary macroadenomas OR non-functioning pituitary adenomas OR non-functioning pituitary adenomas) and hyperprolactinemia". References of the articles found were also reviewed. Study selection and data extraction were performed independently by two reviewers. Data were analyzed with STATA 11.0 software (StataCorp LP, USA). The fixed effects model was used to evaluate these studies.

resultsThe search identified 57 published studies, seven of which were accepted for the final meta-analysis. The authors found an overall estimated 40.2% prevalence of (95% CI, 36.6%-43.7%) hyperprolactinemia in NFPMAs.

conclusionsGiven the high frequency of hyperprolactinemia in NFPMAs, a diagnosis of NFPMA or prolactinoma should be made more carefully.

Indexed as

hyperprolactinaemiameta-analysisNon-functioning adenomaprolactin

Identifiers

PMID26770524
PMCPMC4694424
OpenAlexW2410925400

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.