Evidence map›Paper›PMID 37271969›Full record

ArticleThe International journal of eating disorders2023

Daily ovarian hormone exposure and loss of control eating in adolescent girls: A registered report.

Raina D Pang, Jeremy C Morales, Kathryn E Smith, Stuart B Murray, Genevieve F Dunton, Tyler B Mason

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The International journal of eating disorders, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
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

6 authors at 1 institution in 1 country.

Raina D PangDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA.
Jeremy C MoralesDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA.
Kathryn E SmithDepartment of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA.ORCID 0000-0001-6555-0060
Stuart B MurrayDepartment of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA.ORCID 0000-0002-5588-2915
Genevieve F DuntonDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA.
Tyler B MasonDepartment of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA.ORCID 0000-0001-7284-7890
University of Southern California · US

Funding

Biobehavioral self-regulatory processes underlying real-time binge eating symptoms and obesity riskK23DK128568 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI SMITH, KATHRYN ELIZABETH · 2021 to 2025
$957k
Daily Ovarian Hormone Exposure and Loss of Control Eating in Adolescent Girls: A Within-Day RDoC StudyR21MH126334 · NIMH · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MASON, TYLER, PANG, RAINA · 2022 to 2023
$454k
NIDDK NIH HHS K23 DK128568NIMH NIH HHS R21 MH126334NIMH NIH HHS R21MH126334
6 · The paper itself

Abstract

objectiveThe daily biobehavioral factors that precipitate loss of control eating (LOCE) in adolescent girls are not well known. Ovarian hormone levels are key biological factors associated with the etiology of eating disorders in adolescent girls. Yet, models on how daily ovarian hormone exposure predicts LOCE in adolescent girls are underdeveloped. The goal of this study is to examine the daily patterns and mechanisms of ovarian hormone levels on LOCE across the menstrual cycle in adolescent girls and the mediating roles of food-related reward anticipation and response inhibition. Ecological momentary assessment (EMA) paired with daily hormonal sampling will be used to examine (1) daily associations between within-person hormones and LOCE, and (2) the mediating role of within-person food-related reward anticipation and response inhibition.

methodsNormally cycling adolescent girls who have reached menarche will provide daily saliva samples for hormone analysis and complete EMA for 35 days. During EMA, girls will report LOCE and will complete task-based and self-report measures of food-related response inhibition and reward anticipation. DISCUSSION: This work has implications for the development of new real-world biobehavioral models of LOCE in adolescent girls, which will guide theory improvements and treatment for LOCE. Results will provide preliminary evidence for treatment targets for novel interventions for adolescent girls-for example, a response inhibition intervention. PUBLIC SIGNIFICANCE: Adolescent eating disorders are severe mental health conditions, often marked by loss of control eating. Estrogen and progesterone play a role in the development and persistence of loss of control eating. The current study will examine how daily exposure to estrogen and progesterone predicts loss of control eating in adolescent girls and identify possible daily mechanisms linking estrogen and progesterone exposure and loss of control eating.

Indexed as

EstrogensFeeding BehaviorOvaryPre-Registration PublicationProgesteroneAdolescentAffectCravingFeeding and Eating DisordersFemaleHumansHungerMenstrual CycleSelf ReportEstrogensProgesteroneadolescentsbinge eatingecological momentary assessmentloss of controlovarian hormones

Identifiers

PMID37271969
PMCPMC10425159
OpenAlexW4366285197

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.