Evidence map›Paper›PMID 30787638›Full record

ArticleCancer management and research2019

Statin and metformin therapy in prostate cancer patients with hyperlipidemia who underwent radiotherapy: a population-based cohort study.

Ke Li, Jie Si-Tu, Jianguang Qiu, Li Lu, Yunhua Mao, Hua Zeng, Mingkun Chen, Caiyong Lai, Heng-Jui Chang, Dejuan Wang

Open access · goldAbstract read
In one paragraph

Article in Cancer management and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 39% 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, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. Dysregulation of cholesterol homeostasis in cancer pathogenesis.Cellular and molecular life sciences : CMLS · 2025
    Review
  5. Impact of statin use in head and neck cancer: a nested case-control study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
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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 6 institutions in 2 countries.

Ke LiDepartment of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China.
Jie Si-TuDepartment of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China.
Jianguang QiuDepartment of Urology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510655, China, wdj_sysu@126.com.
Li LuDepartment of Urology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510655, China, wdj_sysu@126.com.
Yunhua MaoDepartment of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China.
Hua ZengDepartment of Emergency, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China.
Mingkun ChenDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong Province 510630, China.
Caiyong LaiDepartment of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province 510632, China.
Heng-Jui ChangDepartment of Radiation Therapy Oncology, Min-Sheng General Hospital, Taoyuan 330, Taiwan, bryancgu@yahoo.com.tw.
Dejuan WangDepartment of Urology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province 510655, China, wdj_sysu@126.com.
Sun Yat-sen University · CNSixth Affiliated Hospital of Sun Yat-sen University · CNThird Affiliated Hospital of Sun Yat-sen University · CNFirst Affiliated Hospital of Jinan University · CNMin Sheng General Hospital · TWThird Affiliated Hospital of Southern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the association between the use of statins and/or metformin and patient survival in prostate cancer patients in Taiwan. SUBJECTS AND

methodsNewly diagnosed prostate cancer patients who had hyperlipidemia and received radiotherapy were identified from the National Health Insurance Research Database 2000-2010. The survival rate was estimated by the Kaplan-Meier method. Univariate and multivariate Cox regression analyses were performed to examine the association of mortality. Sensitivity analysis was performed to assess the risk of mortality in patients with diabetes.

resultsThe study included 567 patients. Patients who used statins or metformin after prostate cancer diagnosis had longer average survival times (9.3 years and 8.1 years, respectively;

conclusionThe finding suggests that statins and metformin use after prostate cancer diagnosis may increase survival in patients with hyperlipidemia and radiotherapy.

Indexed as

hyperlipidemiametforminmortalityprostate cancerstatinsurvival

Identifiers

PMID30787638
PMCPMC6366348
OpenAlexW2914040728

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.