Evidence map›Paper›PMID 32162186›Full record

ArticleEndocrine2020

Initial Gamma Knife radiosurgery for nonfunctioning pituitary adenomas: results from a 26-year experience.

Jinxiu Yu, Yanli Li, Tingting Quan, Xi Li, Chao Peng, Jiamin Zeng, Shunyao Liang, Minyi Huang, Yong He, Yinhui Deng

Abstract read
PubMed Publisher
In one paragraph

Article in Endocrine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Comprehensive evaluation and analysis of pituitary hormones in male patients with non-functional pituitary adenoma during the perioperative period.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
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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

10 authors at 4 institutions in 1 country.

Jinxiu Yu *Department of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China. josse_yu@foxmail.com.
Yanli Li *Department of Endocrinology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Tingting QuanDepartment of Radiology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, China.
Xi LiDepartment of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Chao PengDepartment of Neurosurgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, Guangdong, China.
Jiamin ZengDepartment of Pathology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Shunyao LiangDepartment of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Minyi HuangDepartment of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Yong HeDepartment of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China.
Yinhui DengDepartment of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong, China. 13902268716@163.com.
Guangzhou Medical University · CNSecond Affiliated Hospital of Guangzhou Medical University · CNGuangdong Academy of Medical Sciences · CNSun Yat-sen University Cancer Center · CN

Funding

Medical Science and Technology Research Fund Project of Guangdong 2017YFC0113700Medical Science and Technology Research Fund Project of Guangdong A2018443National Natural Science Foundation of China 81800682
6 · The paper itself

Abstract

objectiveThe aim of this study was to evaluate the long-term outcomes of initial Gamma Knife radiosurgery (GKRS) for patients with nonfunctioning pituitary adenomas (NFPAs). DESIGN AND

methodsThis was a single-center retrospective study. Eighty-one patients with NFPAs undergoing initial GKRS were enrolled. The median age was 44.9 years (range, 7.2-75.5 years). The median tumor volume was 2.3 cm

resultsTumor shrunk in 63 patients (77.8%), remained stable in 9 (11.1%), treatment failure in 9 (11.1%) during a median follow-up of 67.1 months (range, 11.5-263.9 months). The tumor control rates were 100%, 99%, 95%, and 84%, at 1, 3, 5, and 10 years, respectively. In multivariate analysis, tumor volume (≥4 cm

conclusionsIn this study, initial GKRS can provide a high tumor control rate, as well as a low incidence rate of complications in NFPAs. GKRS may be an alternative initial treatment for selected NFPAs.

Indexed as

AdenomaPituitary NeoplasmsRadiosurgeryAdultFollow-Up StudiesHumansMiddle AgedRetrospective StudiesTreatment OutcomeGamma KnifeHypopituitarismNonfunctioningPituitary adenomaRadiosurgery

Identifiers

PMID32162186
OpenAlexW3012231382

What OpenQuestion holds

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Registered trials

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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.