Evidence map›Paper›PMID 30510430›Full record

ArticleOncoTargets and therapy2018

Therapeutic strategies of melatonin in cancer patients: a systematic review and meta-analysis.

Yi Wang, Pengcheng Wang, Xiaoli Zheng, Xing Du

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Melatonin in cancer treatment.The Cochrane database of systematic reviews · 2025
    Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Radiation-induced liver disease: beyond DNA damage.Cell cycle (Georgetown, Tex.) · 2023
    Review
  10. Article
  11. Article
  12. Melatonin as the Cornerstone of Neuroimmunoendocrinology.International journal of molecular sciences · 2022
    Review
  13. Article
  14. Review
  15. Review
  16. Melatonin MTAmerican journal of physiology. Lung cellular and molecular physiology · 2021
    Article
  17. Review
  18. Review
  19. Review
  20. 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

4 authors at 1 institution in 1 country.

Yi WangDepartment of Pharmacy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China, dxsj22@outlook.com.
Pengcheng WangDepartment of Pharmacy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China, dxsj22@outlook.com.
Xiaoli ZhengDepartment of Pharmacy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China, dxsj22@outlook.com.
Xing DuDepartment of Pharmacy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China, dxsj22@outlook.com.
Yuhuangding Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMelatonin (MLT), a kind of neuroendocrine active substance, has been reported to function in the treatment of tumors. However, there remain controversies about the curative effect of MLT in tumors in clinical studies. This study investigates the efficacy of MLT on tumor therapeutic strategies by meta-analysis.

methodsAfter searching several main literature databases, a total of 5,057 articles were obtained and screened by inclusion and exclusion criteria. The tumor remission rate, overall survival rate, and incidence of side effects were recorded and analyzed in the included study patients. Group analysis and sensitivity analysis were performed to examine the sources of heterogeneity in the pooled studies.

resultsThe tumor remission rate in the MLT group was significantly higher than that in the control group (relative risk [RR] =2.25; 95% CI, 1.86-2.71;

conclusionMLT exerts positive influence in tumor therapeutic strategies, including improving tumor remission rate and overall survival rate, while reducing the incidence of chemotherapy side effects. Further large-scale randomized clinical trials (RCTs) are urgently required to verify therapeutic effects of MLT in tumors by various clinical research centers.

Indexed as

MLToverall survival rateside effects of chemotherapytumor remission rate

Identifiers

PMID30510430
PMCPMC6231436
OpenAlexW2899684364

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.