Evidence map›Paper›PMID 30719570›Full record

ReviewWorld journal of urology2019

Optimizing male fertility: oxidative stress and the use of antioxidants.

Joao Paulo Cardoso, Marcello Cocuzza, Dean Elterman

Abstract readReview
PubMed Publisher
In one paragraph

Review in World journal of urology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Review
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  6. Effect ofPharmaceuticals (Basel, Switzerland) · 2024
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. The Effect of N-Acetyl-Cysteine onInternational journal of fertility & sterility · 2020
    Article
  14. Review
  15. Review
  16. Article
  17. Topic issue: men's health in 2019.World journal of urology · 2019
    Article
  18. Article
  19. 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

3 authors at 2 institutions in 2 countries.

Joao Paulo CardosoDivisao de Andrologia e Reproducao Humana, Departamento de Urologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil. jpgrecocardoso@gmail.com.ORCID http://orcid.org/0000-0003-0066-4619
Marcello CocuzzaDivisao de Andrologia e Reproducao Humana, Departamento de Urologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil.ORCID http://orcid.org/0000-0002-5465-4304
Dean EltermanDivision of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada.ORCID http://orcid.org/0000-0003-1507-7783
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BRUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeManagement of male infertility is always a difficult task, with pathophysiology and available treatments often poorly understood. The purpose of this review was to summarize current evidence regarding the use of protective agents against reactive oxygen species (ROS), such as antioxidants that may be useful in the treatment of male factor infertility.

methodsFor this publication, a search of studies concerning oxidative stress, male infertility and antioxidant therapy was performed using the search engines ScienceDirect, OVID, PubMed and MEDLINE. Articles published in languages other than English were not considered.

resultsAn interest in the physiologic and pathologic effects of ROS has grown. Nevertheless, use of antioxidants is challenging, considering the balance between physiological ROS activity and detrimental oxidative stress level. Several studies have shown positive outcomes in terms of semen parameters, with others having failed to do so. Available evidence is still limited in pregnancy and live birth rates.

conclusionsProtective agents against ROS, such as antioxidants, may have positive effects on semen parameters in some patients, although a widespread indication is still restricted by practical aspects, including unknown physiological levels of ROS and controversy regarding different concentrations and combinations of drugs.

Indexed as

Oxidative StressAntioxidantsHumansInfertility, MaleMaleReactive Oxygen SpeciesAntioxidantsReactive Oxygen SpeciesAntioxidantsMale infertilityReactive oxygen species

Identifiers

PMID30719570
OpenAlexW2911917048

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.