Evidence map›Paper›PMID 35945393›Full record

ReviewJournal of endocrinological investigation2023

The role of thyroid function in female and male infertility: a narrative review.

R Mazzilli, S Medenica, A M Di Tommaso, G Fabozzi, V Zamponi, D Cimadomo, L Rienzi, F M Ubaldi, M Watanabe, A Faggiano and 2 more

Open access · hybridAbstract readReview
In one paragraph

Review in Journal of endocrinological investigation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
23.2field-weighted citation impact, top 1% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

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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

12 authors at 5 institutions in 2 countries.

R MazzilliEndocrinology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, Rome, Italy.
S MedenicaDepartment of Endocrinology, Internal Medicine Clinic, Clinical Center of Montenegro, School of Medicine, University of Montenegro, Podgorica, Montenegro.
A M Di TommasoUnit of Endocrinology and Diabetes, Department of Medicine, University Campus Bio-Medico di Roma, Rome, Italy.
G FabozziClinica Valle Giulia, GeneraLife IVF, Rome, Italy.
V ZamponiEndocrinology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, Rome, Italy.
D CimadomoClinica Valle Giulia, GeneraLife IVF, Rome, Italy.
L RienziClinica Valle Giulia, GeneraLife IVF, Rome, Italy.
F M UbaldiClinica Valle Giulia, GeneraLife IVF, Rome, Italy.
M WatanabeDepartment of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena, 328, 00161, Rome, Italy. Mikiko.watanabe@uniroma1.it.ORCID http://orcid.org/0000-0003-2225-8814
A FaggianoEndocrinology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, Rome, Italy.
S La Vignera *Department of Clinical and Experimental Medicine, Policlinico "G. Rodolico, " University of Catania, Catania, Italy.
G Defeudis *Unit of Endocrinology and Diabetes, Department of Medicine, University Campus Bio-Medico di Roma, Rome, Italy.
Clinica Valle Giulia · ITSapienza University of Rome · ITUniversità Campus Bio-Medico · ITUniversity of Catania · ITUniversity of Montenegro · ME

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe herein aimed to review the new insights into the impact of impaired thyroid function on male and female fertility, spacing from spontaneous pregnancy to ART, with the objective of providing an updated narrative revision of the literature.

methodsThis narrative review was performed for all available prospective, retrospective and review articles, published up to 2021 in PubMed. Data were extracted from the text and from the tables of the manuscript.

resultsThyroid dysfunction is frequently associated with female infertility, whereas its link with male infertility is debated. Female wise, impaired function is detrimental to obstetric and fetal outcomes both in spontaneous pregnancies and in those achieved thanks to assisted reproduction technologies (ART). Furthermore, the reference range of TSH in natural pregnancy and ART procedures has recently become a matter of debate following recent reports in this field. On the other hand, the impact of thyroid function on the male reproductive system is less clear, although a possible role is suggested via modulation of Sertoli and Leydig cells function and spermatogenesis.

conclusionThyroid function should be carefully monitored in both male and female, in couples seeking spontaneous pregnancy as well as ART, as treatment is generally immediate and likely to improve chances of success.

Indexed as

InfertilityInfertility, FemaleInfertility, MaleFemaleHumansMalePregnancyProspective StudiesReproductive Techniques, AssistedRetrospective StudiesThyroid GlandAssisted reproduction technologies—ARTFertilityIn vitro fertilization—IVFSemenThyroidThyroid autoantibody

Identifiers

PMID35945393
PMCPMC9829629
OpenAlexW4290779939

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.