Evidence map›Paper›PMID 36723383›Full record

ArticleEnvironmental health perspectives2023

Perfluoroalkyl Acids in Follicular Fluid and Embryo Quality during IVF: A Prospective IVF Cohort in China.

Xiao-Wen Zeng, Michael S Bloom, Fu Wei, Liling Liu, Jie Qin, Lintao Xue, Shikai Wang, Guolan Huang, Min Teng, Bing He and 5 more

Abstract read
In one paragraph

Article in Environmental health perspectives, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

21 citing papers in PubMed.

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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

15 authors.

Xiao-Wen ZengDepartment of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China.
Michael S BloomDepartment of Global and Community Health, George Mason University, Fairfax, Virginia, USA.
Fu WeiDepartment of Anatomy and Embryology. Leiden University Medical Center, Leiden, The Netherlands.
Liling LiuDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Jie QinDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Lintao XueDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Shikai WangDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Guolan HuangDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Min TengDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Bing HeDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Xianbao MaoDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.
Chu ChuDepartment of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China.
Shao LinDepartment of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, 12 Albany, NY, USA.
Guang-Hui DongDepartment of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China.ORCID 0000-0002-2578-3369
Weihong TanDepartment of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPerfluoroalkyl acids (PFAA) have been measured in ovarian follicular fluid from women using

objectivesWe investigated the association between follicular fluid PFAA and embryo quality in women undergoing IVF.

methodsWe prospectively enrolled 729 women undergoing IVF treatment in Guangxi province, China, from July 2018 to December 2018. We measured 32 PFAA, including branched isomers, in follicular fluid using ultra-performance liquid chromatography coupled to tandem mass spectrometry. We applied restricted cubic splines, linear regression, and log-binominal regression models to investigate associations between follicular fluid PFAA and embryo quality, adjusting for confounding variables and investigated oocyte maturity as an intervening variable using causal mediation analysis. We further estimated the overall effect of the PFAA mixture on outcomes using Bayesian kernel machine regression (BKMR).

resultsWe detected 8 of 32 measured PFAA in DISCUSSION: Exposure to higher PFAA concentrations in follicular fluid was associated with poorer embryo quality during IVF. Branched PFOS isomers may have a stronger effect than linear PFOS isomers. More studies are needed to confirm these findings and to directly estimate the effects on pregnancy and live-birth outcomes. https://doi.org/10.1289/EHP10857.

Indexed as

Alkanesulfonic AcidsFluorocarbonsBayes TheoremChinaFemaleFertilization in VitroFollicular FluidHumansPregnancyProspective StudiesAlkanesulfonic AcidsFluorocarbons

Identifiers

PMID36723383
PMCPMC9891133

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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.