Evidence map›Paper›PMID 27286932›Full record

ArticleAlcohol (Fayetteville, N.Y.)2016

Dysregulation of the cortisol diurnal rhythm following prenatal alcohol exposure and early life adversity.

Kaitlyn McLachlan, Carmen Rasmussen, Tim F Oberlander, Christine Loock, Jacqueline Pei, Gail Andrew, James Reynolds, Joanne Weinberg

Open access · greenAbstract read
In one paragraph

Article in Alcohol (Fayetteville, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
8.5field-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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 59 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Neurodevelopmental impacts of unique postnatal adversity subgroups in children with prenatal alcohol exposure.Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence · 2026
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  13. Multigenerational adversity impacts on human gut microbiome composition and socioemotional functioning in early childhood.Proceedings of the National Academy of Sciences of the United States of America · 2023
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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

8 authors at 3 institutions in 1 country.

Kaitlyn McLachlanDepartment of Pediatrics, University of Alberta, Edmonton, Alberta, Canada; Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada. Electronic address: kmclachl@stjosham.on.ca.
Carmen RasmussenDepartment of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.
Tim F OberlanderDepartment of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada.
Christine LoockDepartment of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada.
Jacqueline PeiDepartment of Educational Psychology, University of Alberta, Edmonton, Alberta, Canada.
Gail AndrewDepartment of Pediatrics, University of Alberta, Edmonton, Alberta, Canada; Glenrose Rehabilitation Hospital, Edmonton, Alberta, Canada.
James ReynoldsCentre for Neuroscience Studies, Queens University, Kingston, Ontario, Canada.
Joanne WeinbergDepartment of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
University of British Columbia · CAUniversity of Alberta · CAQueen's University · CA

Funding

Alcohol and Stress: Interactive EffectsR37AA007789 · NIAAA · UNIVERSITY OF BRITISH COLUMBIA · PI WEINBERG, JOANNE · 2009 to 2018
$2.6M
Prenatal Alcohol and NeuroimmunityR01AA022460 · NIAAA · UNIVERSITY OF BRITISH COLUMBIA · PI BODNAR, TAMARA SONIA, RAINEKI, CHARLIS · 2013 to 2024
$2.3M
NIAAA NIH HHS R01 AA022460NIAAA NIH HHS R37 AA007789
6 · The paper itself

Abstract

The hypothalamic-pituitary-adrenal (HPA) axis is impacted by a multitude of pre- and postnatal factors. Developmental programming of HPA axis function by prenatal alcohol exposure (PAE) has been demonstrated in animal models and in human infants, but remains understudied in older children and adolescents. Moreover, early life adversity (ELA), which occurs at higher rates in children with PAE than in non-exposed children, may also play a role in programming the stress response system. In a cohort of children and adolescents with PAE and ELA (PAE + ELA), we evaluated HPA function through assessment of diurnal cortisol activity compared to that in typically developing controls, as well as the associations among specific ELAs, adverse outcomes, protective factors, and diurnal cortisol. Morning and evening saliva samples were taken under basal conditions from 42 children and adolescents (5-18 years) with PAE + ELA and 43 typically developing controls. High rates of ELA were shown among children with PAE, and significantly higher evening cortisol levels and a flatter diurnal slope were observed in children with PAE + ELA, compared to controls. Medication use in the PAE + ELA group was associated with lower morning cortisol levels, which were comparable to controls. Complex associations were found among diurnal cortisol patterns in the PAE + ELA group and a number of ELAs and later adverse outcomes, whereas protective factors were associated with more typical diurnal rhythms. These results complement findings from research on human infants and animal models showing dysregulated HPA function following PAE, lending weight to the suggestion that PAE and ELA may interact to sensitize the developing HPA axis. The presence of protective factors may buffer altered cortisol regulation, underscoring the importance of early assessment and interventions for children with FASD, and in particular, for the many children with FASD who also have ELA.

Indexed as

AdolescentChildChild AbuseCircadian RhythmCohort StudiesFemaleHumansHydrocortisoneLife Change EventsMalePregnancyPrenatal Exposure Delayed EffectsRetrospective StudiesSalivaStress, PsychologicalHydrocortisoneCortisolEarly life adversityHPA axisPrenatal alcohol exposureStress regulation

Identifiers

PMID27286932
PMCPMC5280072
OpenAlexW2327952914

What OpenQuestion holds

Textmetadata
LicenceTDM
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.