2025
The Eating Disorders Genetics Initiative 2 (EDGI2): study protocol
Berthold N, MacDermod C, Thornton L, Parker R, Morales S, Hog L, Kennedy H, Guintivano J, Sullivan P, Crowley J, Johnson J, Birgegård A, Fundín B, Frans E, Xu J, “Ngāti Pūkenga” M, Miller A, Aguilar M, Barakat S, Abdulkadir M, White J, Larsen J, Trujillo E, Winterman B, Zhang R, Lawson R, Wonderlich S, Wonderlich J, Schaefer L, Mehler P, Oakes J, Foster M, Gaudiani J, Vacuán E, Compte E, Petersen L, Yilmaz Z, Micali N, Jordan J, Kennedy M, Maguire S, Huckins L, Lu Y, Dinkler L, Martin N, Bulik C. The Eating Disorders Genetics Initiative 2 (EDGI2): study protocol. BMC Psychiatry 2025, 25: 532. PMID: 40419993, PMCID: PMC12105188, DOI: 10.1186/s12888-025-06777-5.Peer-Reviewed Original ResearchConceptsPolygenic risk scoresAvoidant/restrictive food intake disorderCalculate polygenic risk scoresNational Patient RegisterPsychiatric Genomics ConsortiumEating disordersLongstanding illnessEating Disorders Working GroupUnited StatesPatient RegisterCase-controlNew ZealandCase identificationGenetic architectureEvaluate clinical outcomesFood intake disorderRisk scoreClinically relevant phenotypesStudy protocolQuestionnaire batteryFunctional biologySymptom levelsAncestral backgroundMetabolic traitsGenomics ConsortiumNetworks of guilt, shame, pride, and disordered eating in youths show stability over time
Uddenberg C, Everaert J, Joormann J, Kober H, Gadassi‐Polack R. Networks of guilt, shame, pride, and disordered eating in youths show stability over time. Journal Of Research On Adolescence 2025, 35: e70019. PMID: 40317553, PMCID: PMC12048745, DOI: 10.1111/jora.70019.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentChildEmotionsFeeding and Eating DisordersFeeding BehaviorFemaleGuiltHumansMaleSelf ConceptShameConceptsSelf-conscious emotionsDisordered eating behaviorsEating behaviorsDisordered eatingAssociated with restrictive eatingEating disorder riskPopulation-level stressorsRestrictive eatingWeight concernsDaily diariesDisorder riskCognitionAssociated with weight concernsEmotionsEatingGuiltShameNetwork analysis approachYouthBehaviorAdolescentsPrideStressorsChildhoodEating Disorder Screening Measures in Post-9/11 Veteran Men and Women
Mitchell K, Serier K, Vogt D, Smith B, Cooper Z. Eating Disorder Screening Measures in Post-9/11 Veteran Men and Women. Psychological Assessment 2025, 37: 172-179. PMID: 40167541, DOI: 10.1037/pas0001369.Peer-Reviewed Original ResearchMeSH KeywordsAdultFeeding and Eating DisordersFemaleHumansIraq War, 2003-2011MaleMass ScreeningMiddle AgedPsychiatric Status Rating ScalesSurveys and QuestionnairesUnited StatesVeteransYoung AdultConceptsEating disordersCut scoresScreening measuresTreating eating disordersVeteran sampleDiagnostic InterviewPsychiatric disordersFemale subsampleVeteran menInternal consistencyWell-validatedHealth care settingsCare settingsDisordersSCOFFVulnerable populationsSubsampleEffective screeningScoresPost-9/11Investigate performancePotential casesEatingVeteransWomenComparing eating disorder examination questionnaire factor structures in veteran men and women
Klimek-Johnson P, Masheb R, Huggins J, Munro L, Siegel S, Snow J, Maguen S. Comparing eating disorder examination questionnaire factor structures in veteran men and women. Eating Behaviors 2025, 57: 101976. PMID: 40187104, DOI: 10.1016/j.eatbeh.2025.101976.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedFactor Analysis, StatisticalFeeding and Eating DisordersFemaleHumansMaleMiddle AgedPsychometricsReproducibility of ResultsSex FactorsSurveys and QuestionnairesVeteransConceptsConfirmatory factor analysisFactor structureEDE-QMeasurement invarianceBifactor modelSymptom severityVeteran menMultigroup confirmatory factor analysisThree-factor structureFour-factor modelEvaluate measurement invarianceQuestionnaire's factor structureGeneral factorAdequate fitInternal consistencyScale reliabilityFactor analysisFactor loadingsVeteransResearch implicationsBifactorGlobal scoreNationally representative sampleGender comparisonsModel fitKleptomania on the impulsive–compulsive spectrum. Clinical and therapeutic considerations for women
Munguía L, Baenas-Soto I, Granero R, Fábregas-Balcells M, Gaspar-Pérez A, Rosinska M, Potenza M, Cuquerella Á, Tapia-Martínez J, Cabús-Grange R, Taranilla-Castro A, Macharé-Alberni M, Talón-Navarro M, Fernández-Aranda F, Jiménez-Murcia S. Kleptomania on the impulsive–compulsive spectrum. Clinical and therapeutic considerations for women. Scientific Reports 2025, 15: 7886. PMID: 40050325, PMCID: PMC11885670, DOI: 10.1038/s41598-025-85705-9.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultCognitive Behavioral TherapyDisruptive, Impulse Control, and Conduct DisordersFeeding and Eating DisordersFemaleHumansImpulsive BehaviorTreatment OutcomeYoung AdultConceptsImpulsive-compulsive spectrumDSM-5 criteriaClinical groupsDSM-5Personality featuresSemi-structured clinical interviewTreatment outcomesHarm avoidance scoresCognitive behavioral treatmentHealthy control individualsSample of female patientsImpact treatment outcomesPoor treatment outcomesCompulsive featuresBehavioral treatmentHigher impulsivityAvoidance scoresClinical interviewKleptomaniaInvestigate treatment outcomesCharacteristics of peopleFemale participantsPsychopathologyClinical samplesTreatment approaches
2024
Development and validation of the BRief Eating Disorder Screener (BREDS) for US veterans in healthcare and community settings
Masheb R, Batten A, Siegel S, Huggins J, Marsh A, Snow J, Munro L, Vogt D, White M, Maguen S. Development and validation of the BRief Eating Disorder Screener (BREDS) for US veterans in healthcare and community settings. General Hospital Psychiatry 2024, 93: 1-8. PMID: 39754995, DOI: 10.1016/j.genhosppsych.2024.12.021.Peer-Reviewed Original ResearchConceptsEating disorder diagnosisDSM-5Disorder diagnosisDSM-5 eating disorder diagnosesPrediction of diagnosisDiagnostic InterviewVA healthcareCommunity settingsUS veteransScreenerNational surveyArea under the curveItemsVeteransHealthcareYour bodyBriefSurveyYour lifeScreeningDiagnosisValidityInterviewsThe Need to Increase Help‐Seeking for Eating Disorders in General and Binge‐Eating Disorder Specifically: Commentary on Ali et al.'s (2024) Meta‐Analysis
Lydecker J. The Need to Increase Help‐Seeking for Eating Disorders in General and Binge‐Eating Disorder Specifically: Commentary on Ali et al.'s (2024) Meta‐Analysis. International Journal Of Eating Disorders 2024, 58: 514-517. PMID: 39723480, PMCID: PMC11893227, DOI: 10.1002/eat.24364.Peer-Reviewed Original ResearchMeSH KeywordsBinge-Eating DisorderFeeding and Eating DisordersHelp-Seeking BehaviorHumansMeta-Analysis as TopicPatient Acceptance of Health CareA meta‐analysis assessing reliability of the Yale Food Addiction Scale: Implications for compulsive eating and obesity
Jahrami H, Husain W, Trabelsi K, Ammar A, Pandi‐Perumal S, Saif Z, Potenza M, Lin C, Pakpour A. A meta‐analysis assessing reliability of the Yale Food Addiction Scale: Implications for compulsive eating and obesity. Obesity Reviews 2024, 26: e13881. PMID: 39715731, PMCID: PMC11884959, DOI: 10.1111/obr.13881.Peer-Reviewed Original ResearchMeSH KeywordsCompulsive BehaviorFeeding and Eating DisordersFood AddictionHumansObesityPsychometricsReproducibility of ResultsConceptsYale Food Addiction ScaleRandom-effects meta-analysisReliability generalization meta-analysisMeta-analysisFood addictionTest-retest correlation coefficientTest-retest reliabilityComprehensive systematic reviewSixty-five studiesIntraclass coefficientSystematic reviewAddiction ScaleDisordered eatingCompulsive eatingObesitySample sizeEatingCorrelation coefficientEating disordersIntraclassReliability measuresReliabilityParticipantsScaleInceptionValidation of the EDDS-5 self-report survey against the SCID-5 diagnostic interview in US veterans
Maguen S, Batten A, Siegel S, Huggins J, Snow J, Fenn L, Dick A, Zenteno C, West A, Masheb R. Validation of the EDDS-5 self-report survey against the SCID-5 diagnostic interview in US veterans. Eating Behaviors 2024, 52: 101846. PMID: 38335645, DOI: 10.1016/j.eatbeh.2024.101846.Peer-Reviewed Original ResearchMeSH KeywordsDiagnostic and Statistical Manual of Mental DisordersFeeding and Eating DisordersHumansSelf ReportSurveys and QuestionnairesVeteransConceptsClinician-administered interviewDSM-5SCID-5Clinical interviewEating disordersEating Disorder Diagnostic ScaleStructured Clinical InterviewMental health measuresDiagnostic InterviewDiagnostic ScaleSelf-report surveyDiverse sampleVeteran populationDiverse veteransVeteransUS veteransDisordersInterviewsEatingHealth measuresSubsampleAssociations between posttraumatic stress disorder and eating disorder symptoms among women veterans
Siegel S, Ranney R, Masheb R, Huggins J, Maguen S. Associations between posttraumatic stress disorder and eating disorder symptoms among women veterans. Eating Behaviors 2024, 52: 101851. PMID: 38324959, DOI: 10.1016/j.eatbeh.2024.101851.Peer-Reviewed Original ResearchMeSH KeywordsBinge-Eating DisorderComorbidityFeeding and Eating DisordersFemaleHumansStress Disorders, Post-TraumaticVeteransConceptsPosttraumatic stress disorderBinge eating disorderEating disordersShape/weight overvaluationStress disorderED subscalesWomen veteransRates of posttraumatic stress disorderComorbid posttraumatic stress disorderPosttraumatic stress disorder treatmentProbable posttraumatic stress disorderEating disorder symptomsSample of women veteransED scoresExperiment-wise errorDisorder symptomsPTSD diagnosisSymptom clustersED diagnosisVeteransDisordersNACMSubscalesSymptomsCut-off
2023
Eating disorders: are gut microbiota to blame?
Xu J, Carroll I, Huckins L. Eating disorders: are gut microbiota to blame? Trends In Molecular Medicine 2023, 30: 317-320. PMID: 38040602, PMCID: PMC11009075, DOI: 10.1016/j.molmed.2023.11.007.Peer-Reviewed Original ResearchThe Relationship of Self-identified Weight Status With Perceived Mental and Physical Health
Hamilton A, Smith S, Lydecker J. The Relationship of Self-identified Weight Status With Perceived Mental and Physical Health. Journal Of Psychiatric Practice 2023, 29: 430-438. PMID: 37948168, PMCID: PMC10653675, DOI: 10.1097/pra.0000000000000744.Peer-Reviewed Original ResearchMeSH KeywordsBinge-Eating DisorderFeeding and Eating DisordersHumansObesityOverweightPsychopathologyConceptsOW/OBBinge-eating disorderDisorder psychopathologyPhysical healthMental healthStudy groupBulimia nervosaOW/OB groupBN groupOverweight/obesityFuture clinical researchOB groupWeight statusObesityClinical researchBED groupOverweightDepressionHealthPsychopathologyDisordersGroupOBLow levelsAnalysis of varianceEditorial: Developmental considerations in addressing the earlier age of severe eating disorder onset
Kamody R, Bloch M. Editorial: Developmental considerations in addressing the earlier age of severe eating disorder onset. Journal Of Child Psychology And Psychiatry 2023, 64: 1101-1103. PMID: 37408467, DOI: 10.1111/jcpp.13852.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentChildCOVID-19Feeding and Eating DisordersHumansMental HealthPandemicsSuicidal IdeationConceptsMental health concernsHealth concernYouth mental health careMental health careCOVID-19 pandemicImpact of ageYouth mental healthSevere presentationPediatric hospitalizationsDisorder onsetAge of childrenDisorder presentationsMental healthHealth careHospitalizationAgeEarly ageCareDisordersDevelopmental considerationsOnsetPresentationPandemicDeleterious impactEmotion regulation and disordered eating behaviour in youths: Two daily‐diary studies
Dworschak C, Polack R, Winschel J, Joormann J, Kober H. Emotion regulation and disordered eating behaviour in youths: Two daily‐diary studies. European Eating Disorders Review 2023, 31: 655-669. PMID: 37293697, DOI: 10.1002/erv.2993.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentCOVID-19Emotional RegulationEmotionsFeeding and Eating DisordersHumansPandemicsConceptsEmotion regulationNegative affectPositive emotion regulationMaladaptive emotion regulationDisorder riskDaily diary designDaily diary studyUse of ruminationNegative emotionsDiary designRestrictive eatingWeight concernsRuminationPrevious researchCognitionWave 1YouthAffectEatingEmotionsCOVID-19 pandemicAdolescenceHigh levelsPresent studyBehaviorPredictors of early weight loss in post‐bariatric surgery patients receiving adjunctive behavioural treatments for loss‐of‐control eating
Smith C, Dilip A, Ivezaj V, Duffy A, Grilo C. Predictors of early weight loss in post‐bariatric surgery patients receiving adjunctive behavioural treatments for loss‐of‐control eating. Clinical Obesity 2023, 13: e12603. PMID: 37257889, PMCID: PMC10524670, DOI: 10.1111/cob.12603.Peer-Reviewed Original ResearchMeSH KeywordsBariatric SurgeryBehavior TherapyBinge-Eating DisorderComorbidityFeeding and Eating DisordersHumansObesity, MorbidWeight LossConceptsEarly weight lossAdjunctive behavioral treatmentsPost-bariatric surgery patientsEarly weight changeBaseline patient characteristicsSurgery-related variablesMonths of treatmentWeight lossBehavioral treatmentPatient characteristicsSurgery patientsFirst monthWeight changeTime of surgeryWeight gain groupEating-disorder psychopathologyBariatric surgeryMost patientsAdjunctive treatmentBlack patientsPercent weight lossPsychiatric comorbidityClinical variablesTreatment trialsPatientsReframing How Providers Advocate for Adolescent Well-Being in Body Image, Eating, and Weight
Ozbardakci E, Lydecker J. Reframing How Providers Advocate for Adolescent Well-Being in Body Image, Eating, and Weight. Journal Of The American Academy Of Child & Adolescent Psychiatry 2023, 62: 957-962. PMID: 36948394, PMCID: PMC10728998, DOI: 10.1016/j.jaac.2023.03.008.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdolescent HealthBody ImageBody WeightFeeding and Eating DisordersFemaleHealth PersonnelHumansMaleSchoolsConceptsWeight-based victimizationBody imageWeight-based stigmaNegative mental health consequencesAdolescents' body imagePositive body imageMental health consequencesAdolescent Well-BeingCritical developmental periodBody dissatisfactionAdolescent vulnerabilityImage messagesWeight biasBody concernsAdolescents' homesWell-BeingHealth care providersDevelopmental periodAdolescentsEatingCare providersVictimizationPrevention programsHealth consequencesBody shapePsychiatric comorbidity as a prospective predictor of long-term weight and psychosocial outcomes after bariatric surgery
Ivezaj V, Dilip A, Grilo C. Psychiatric comorbidity as a prospective predictor of long-term weight and psychosocial outcomes after bariatric surgery. General Hospital Psychiatry 2023, 83: 51-58. PMID: 37099869, PMCID: PMC11656815, DOI: 10.1016/j.genhosppsych.2023.03.005.Peer-Reviewed Original ResearchMeSH KeywordsAdultBariatric SurgeryComorbidityFeeding and Eating DisordersHumansObesity, MorbidProspective StudiesWeight LossConceptsEating Disorder Examination-Bariatric Surgery VersionLong-term weight outcomesPost-bariatric surgeryPsychiatric comorbidityEating-disorder psychopathologyBariatric surgeryWeight outcomesMonths post-bariatric surgeryMini International Neuropsychiatric InterviewWeight loss outcomesCurrent psychiatric disorderCurrent psychiatric comorbidityInternational Neuropsychiatric InterviewPsychosocial functioning outcomesLong-term weightBeck Depression InventoryPoor psychosocial functioningPrognostic significanceProspective studyBariatric populationNeuropsychiatric InterviewClinical significanceComorbiditiesLoss outcomesPsychiatric disordersAssociations between mukbang viewing and disordered eating behaviors
von Ash T, Huynh R, Deng C, White M. Associations between mukbang viewing and disordered eating behaviors. International Journal Of Eating Disorders 2023, 56: 1188-1198. PMID: 36807921, DOI: 10.1002/eat.23915.Peer-Reviewed Original ResearchAdultBinge-Eating DisorderBulimiaFeeding and Eating DisordersFeeding BehaviorHumansSurveys and QuestionnairesA Pilot Open Trial of a Digital Mindfulness-Based Intervention for Anorexia Nervosa
Sala M, Levinson C, Kober H, Roos C. A Pilot Open Trial of a Digital Mindfulness-Based Intervention for Anorexia Nervosa. Behavior Therapy 2023, 54: 637-651. PMID: 37330254, DOI: 10.1016/j.beth.2023.01.003.Peer-Reviewed Original ResearchConceptsEmotion regulationBody dissatisfactionState mindfulnessTrait mindfulnessSkill useDisorder symptomsAnorexia nervosaDigital mindfulness-based interventionMindfulness-based interventionsHigher state mindfulnessPilot open trialEcological momentary assessmentOpen trialPerson levelDaily lifeMeasures of acceptabilityED symptomsMindfulnessMomentary assessmentDigital mindfulnessDaily meditationMotivational supportAcceptability ratingsPost changesDissatisfactionPredictors of relapse in eating disorders: A meta-analysis
Sala M, Keshishian A, Song S, Moskowitz R, Bulik C, Roos C, Levinson C. Predictors of relapse in eating disorders: A meta-analysis. Journal Of Psychiatric Research 2023, 158: 281-299. PMID: 36623362, DOI: 10.1016/j.jpsychires.2023.01.002.Peer-Reviewed Original ResearchMeSH KeywordsAnorexia NervosaBinge-Eating DisorderBulimia NervosaComorbidityFeeding and Eating DisordersHumansPsychopathologyConceptsPredictors of relapseED relapseStudy-level effect sizesIndividual differencesPotential moderatorsED psychopathologyModerator effectsVariety of variablesHigh motivationED subtypesMultilevel mixed-effects modelsPredictor assessmentED onsetEffect sizeFuture researchMultilevel random effects modelsStrongest predictorModeratorPsychiatric comorbidityMixed effects modelsRandom-effects modelPredictorsDisordersHigher oddsBody fat
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