Evidence map›Paper›PMID 29166371›Full record

ArticlePediatric research2018

Effect of iron overload on impaired fertility in male patients with transfusion-dependent beta-thalassemia.

Mei-Jou Chen, Steven Shinn-Forng Peng, Meng-Yao Lu, Yung-Li Yang, Shiann-Tarng Jou, Hsiu-Hao Chang, Shee-Uan Chen, Dong-Tsamn Lin, Kai-Hsin Lin

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Pediatric research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Excess copper exposure and male reproductive toxicity: molecular mechanisms and potential interventions.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Effects of Ferroptosis on Male Reproduction.International journal of molecular sciences · 2022
    Review
  16. Review
  17. Article
  18. Effects of Environmental and Pathological Hypoxia on Male Fertility.Frontiers in cell and developmental biology · 2021
    Review
  19. Article
  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

9 authors at 1 institution in 1 country.

Mei-Jou ChenDepartment of Obstetrics and Gynecology and Livia Shangyu Wan Scholar, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Steven Shinn-Forng PengDepartment of Medical Imaging, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Meng-Yao LuDepartment of Pediatrics, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Yung-Li YangDepartment of Laboratory Medicine, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Shiann-Tarng JouDepartment of Pediatrics, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Hsiu-Hao ChangDepartment of Pediatrics, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Shee-Uan ChenDepartment of Obstetrics and Gynecology and Livia Shangyu Wan Scholar, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Dong-Tsamn LinDepartment of Laboratory Medicine, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
Kai-Hsin LinDepartment of Pediatrics, National Taiwan University Hospital, National Taiwan University, College of Medicine, Taipei, Taiwan.
National Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundTo investigate the fertility of male patients with transfusion-dependent beta-thalassemia, and to use magnetic resonance imaging (MRI) as a novel method to assess the iron overload status of testis in such patients.MethodsTwenty-one male patients with transfusion-dependent beta-thalassemia and five normal male controls enrolled in this study. Hormonal profiles, iron levels, MRI testicular dimension, MRI T2 values, parameters for sperm quality, and sperm DNA fragmentation (SDF) of participants were measured.ResultsThe MRI T2 values of the testis were significantly lower in transfusion-dependent beta-thalassemia patients than in normal controls (P=0.027), and they correlated to serum ferritin levels in all enrolled subjects (R

Indexed as

Adultbeta-ThalassemiaBlood TransfusionCase-Control StudiesFerritinsFollicle Stimulating HormoneHumansInfertility, MaleIronIron OverloadLiverMagnetic Resonance ImagingMaleMyocardiumReactive Oxygen SpeciesSpermatozoaFerritinsFollicle Stimulating HormoneIronReactive Oxygen Species

Identifiers

PMID29166371
OpenAlexW2770968902

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.