Evidence map›Paper›PMID 35052594›Full record

ReviewAntioxidants (Basel, Switzerland)2021

Toxicity of Antioxidant Supplements in Patients with Male Factor Infertility: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Massimiliano Creta, Davide Arcaniolo, Giuseppe Celentano, Luigi Napolitano, Roberto La Rocca, Marco Capece, Gianluigi Califano, Francesco Mangiapia, Lorenzo Spirito, Felice Crocetto and 4 more

Open access · goldAbstract readReview
In one paragraph

Review in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Male infertility.Systems biology in reproductive medicine · 2025
    Review
  6. Article
  7. Male infertility.Nature reviews. Disease primers · 2023
    Review
  8. Review
  9. Review
  10. Review
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

14 authors at 2 institutions in 1 country.

Massimiliano CretaDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0003-2082-3330
Davide ArcanioloDepartment of Woman, Child and General and Specialized Surgery, Urology Unit, University of Campania 'Luigi Vanvitelli', 80131 Naples, Italy.ORCID 0000-0002-5282-2335
Giuseppe CelentanoDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Luigi NapolitanoDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0003-2036-0356
Roberto La RoccaDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Marco CapeceDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-1951-404X
Gianluigi CalifanoDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Francesco MangiapiaDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Lorenzo SpiritoDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Felice CrocettoDepartment of General and Specialized Surgeries, Renal Transplantation, Nephrology, Care and Pain Management, University of Federico II, 80100 Naples, Italy.ORCID 0000-0002-4315-7660
Ciro ImbimboDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Nicola LongoDepartment of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131 Naples, Italy.
Marco De SioDepartment of Woman, Child and General and Specialized Surgery, Urology Unit, University of Campania 'Luigi Vanvitelli', 80131 Naples, Italy.ORCID 0000-0003-0820-6030
Ferdinando FuscoDepartment of Woman, Child and General and Specialized Surgery, Urology Unit, University of Campania 'Luigi Vanvitelli', 80131 Naples, Italy.
University of Naples Federico II · ITUniversity of Campania "Luigi Vanvitelli" · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treating oxidative stress through antioxidant therapy has been considered an appealing strategy in the management of male infertility. However, evidence regarding the toxicity of antioxidant therapy is controversial. We summarized the available clinical evidence on the toxicity associated with the use of antioxidants in infertile males. A systematic review was performed in March 2021. We included randomized controlled trials evaluating the incidence of adverse events in male patients with infertility receiving antioxidant therapy. Thirteen studies involving 1999 male patients were identified. Antioxidant supplementation in patients with male factor infertility was associated with a statistically significantly increased risk of nausea (Odds Ratio: 2.16, 95% Confidence Interval: 1.05-4.43,

Indexed as

adverse eventsantioxidantsmale infertilitymeta-analysis

Identifiers

PMID35052594
PMCPMC8772951
OpenAlexW4205487846

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.