Evidence map›Paper›PMID 31335710›Full record

SynthesisMedicine2019

The association between statin use and survival of esophageal cancer patients: A systematic review and meta-analysis.

Han-Yu Deng, Xiulin Lan, Xi Zheng, Panpan Zha, Jie Zhou, Ru-Lan Wang, Rui Jiang, Xiao-Ming Qiu

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Medicine, 2019. 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
1.3field-weighted citation impact, top 23% 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, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Statin as a therapeutic agent in gastroenterological cancer.World journal of gastrointestinal oncology · 2022
    Review
  6. Review
  7. Review
  8. The tangled web of dyslipidemia and cancer: Is there any association?Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2022
    Review
  9. Statins as Potential Therapeutics for Esophageal Cancer.Journal of gastrointestinal cancer · 2021
    Review
  10. Article
  11. Review
  12. Article
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

8 authors at 1 institution in 1 country.

Han-Yu DengLung cancer center.
Xiulin LanOperating Room.
Xi ZhengLung cancer center.
Panpan ZhaDepartment of Endocrinology, West China Hospital, Sichuan University, Chengdu, China.
Jie ZhouLung cancer center.
Ru-Lan WangLung cancer center.
Rui JiangLung cancer center.
Xiao-Ming QiuLung cancer center.
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whether statin use has any impact on survival of esophageal cancer patients remains controversial. Therefore, we conducted a meta-analysis focusing on current topic for the first time.We systematically searched the following databases for relevant studies comparing survival between statin users and non-users among esophageal cancer patients up to March 16, 2019: Pubmed, Embase, and Web of Science. We extracted data of hazard ratio (HR) with 95%confidence interval (CI) of all-cause and cancer-specific mortality for analysis. We used the STATA 12.0 software to perform this meta-analysis.We finally included a total of 4 cohort studies involving a total of 20,435 esophageal cancer patients (5319 statin users and 15116 non-users). Our meta-analysis found that statin use after diagnosis of esophageal cancer was significantly correlated to decreased all-cause (random effects: HR = 0.81, 95%CI: 0.75-0.89, P < .001; I = 68.1%) and cancer-specific mortality (fixed effects: HR = 0.84, 95%CI: 0.78-0.89, P < .001; I = 46.6%) in esophageal cancer patients. When stratified by pathological subtypes, the protective effect of statin use after diagnosis of esophageal cancer was observed in both esophageal adenocarcinoma patients and esophageal squamous cell carcinoma patients. Moreover, statin use before diagnosis of esophageal cancer was also confirmed to have favorable survival benefit for esophageal cancer patients.Statin use was significantly correlated to lower mortality risk of esophageal cancer patients regardless of the time when statins were taken and pathological subtypes of esophageal cancer. Statins may serve as promising adjunctive anticancer agents for treating esophageal cancer.

Indexed as

AdenocarcinomaCause of DeathEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaHumansHydroxymethylglutaryl-CoA Reductase InhibitorsProportional Hazards ModelsSurvival AnalysisHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID31335710
PMCPMC6709309
OpenAlexW2963169635

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.