Evidence map›Paper›PMID 35469886›Full record

ArticleThe Science of the total environment2022

Urinary phthalate metabolite concentrations and personal care product use during pregnancy - Results of a pilot study.

Victoria Fruh, Emma V Preston, Marlee R Quinn, Michele R Hacker, Blair J Wylie, Karen O'Brien, Russ Hauser, Tamarra James-Todd, Shruthi Mahalingaiah

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in The Science of the total environment, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06380634 (Gebelikte Ev İçi Kimyasallar ve Kişisel Bakım Ürünlerinin Kullanımını Azaltmada Motivasyonel Görüşmenin Etkinliği), which is not on this map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.6field-weighted citation impact, top 6% 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.

NCT06380634 nacompletednot on this mapstarted 2023, after this paper: background citation

Gebelikte Ev İçi Kimyasallar ve Kişisel Bakım Ürünlerinin Kullanımını Azaltmada Motivasyonel Görüşmenin Etkinliği

TypeinterventionalSponsorIstanbul University - CerrahpasaRan2023 to 2024Enrolled130ConditionsMotivational Interview, Cosmetic Product Causing Toxic EffectArmsExperimental group- Motivational Interview
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 34 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

9 authors at 1 institution in 1 country.

Victoria FruhDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: vfruh@hsph.harvard.edu.
Emma V PrestonDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: epreston@hsph.harvard.edu.
Marlee R QuinnDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: mquinn@hsph.harvard.edu.
Michele R HackerDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: mhacker@bidmc.harvard.edu.
Blair J WylieDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States. Electronic address: bwylie@bidmc.harvard.edu.
Karen O'BrienDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States. Electronic address: kobrie10@bidmc.harvard.edu.
Russ HauserDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: hauser@hsph.harvard.edu.
Tamarra James-ToddDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States. Electronic address: tjtodd@hsph.harvard.edu.
Shruthi MahalingaiahDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Obstetrics & Gynecology, Massachusetts General Hospital, Boston, MA, United States. Electronic address: shruthi@hsph.harvard.edu.
Harvard University · US

Funding

Translational Research Support CoreP30ES000002 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI JAIME ELIZABETH HART · 1985 to 2026
$44.6M
Training Program in Environmental EpidemiologyT32ES007069 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI LADEN, FRANCINE · 1985 to 2024
$13.9M
Phthalates, Gestational Diabetes, and Markers of Type 2 Diabetes Risk in WomenR01ES026166 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI JAMES-TODD, TAMARRA M · 2016 to 2021
$2.9M
NIEHS NIH HHS P30 ES000002NIEHS NIH HHS R01 ES026166NIEHS NIH HHS T32 ES007069
6 · The paper itself

Abstract

introductionPhthalates are reproductive toxicants commonly found in personal care products (PCPs). These endocrine disrupting chemicals are associated with pregnancy complications, including gestational diabetes. Yet, little is known about PCP use as a contributor to urinary phthalate metabolite concentrations in pregnancy.

methodsWe conducted a pilot study among 108 pregnant participants to examine the associations of self-reported PCP use with 14 phthalate and 2 DINCH (di(isononyl) cyclohexane-1,2-dicarboxylate) metabolite concentrations measured in single spot urine samples during pregnancy (median: 36 weeks of gestation). At the time of urine collection, participants self-reported use of hair products (within the last month) and other PCPs (within the last 48 h). We used linear regression to estimate associations for natural log-transformed, specific gravity-corrected concentrations of common PCP-associated phthalate metabolites (monoethyl phthalate [MEP], mono-n-butyl phthalate [MBP], and mono-isobutyl phthalate [MIBP]) in our primary analyses, and additional phthalate metabolites in secondary analyses.

resultsMost urinary metabolites were detected for >90% of participants. Participants who reported using hair oil within the past month had MEP concentrations 125% higher (95% confidence interval [CI]: -0.1, 408) than non-users. For other personal care products, we observed the greatest percent difference in PCP-associated metabolites for MIBP among hair gel users (39.3%, 95% CI: -6.3, 107) and for MEP among conditioner/crème rinse users (-55.4%, 95% CI: -76.4, -15.6) compared to non-users.

conclusionFindings suggest that self-reported use of hair oils during late pregnancy may be associated with higher urinary concentrations of MEP. Hair gel use in late pregnancy may also be associated with higher urinary phthalate metabolite concentrations, while conditioner/crème rinse use may be associated with lower levels if MEP.

Indexed as

CosmeticsEnvironmental PollutantsPhthalic AcidsEnvironmental ExposureFemaleHumansPilot ProjectsPregnancyPregnancy OutcomeCosmeticsEnvironmental Pollutantsphthalic acidPhthalic AcidsDINCHEndocrine disrupting chemicalsHair productsPersonal care productsPhthalatesPregnancy

Identifiers

PMID35469886
PMCPMC11040873
OpenAlexW4224290725

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.