2022
Psychosocial Factors Associated With Accelerated GrimAge in Male U.S. Military Veterans
Tamman AJF, Nagamatsu S, Krystal JH, Gelernter J, Montalvo-Ortiz JL, Pietrzak RH. Psychosocial Factors Associated With Accelerated GrimAge in Male U.S. Military Veterans. American Journal Of Geriatric Psychiatry 2022, 31: 97-109. PMID: 36210262, DOI: 10.1016/j.jagp.2022.09.002.Peer-Reviewed Original ResearchConceptsRisk factorsPremature mortalityU.S. veteransPsychosocial variablesNovel epigenetic clockLifetime substance use disorderRisk stratification modelMale U.S. veteransCross-sectional studyU.S. veteran populationWeekly physical exerciseSubstance use disordersMale U.S. military veteransBiological agingU.S. military veteransHealth morbidityModifiable correlatesMortality riskSleep qualityHigh riskGreater oddsUse disordersPhysical exercisePsychosocial factorsVeteran populationCOVID-19 Traumatic Disaster Appraisal and Stress Symptoms Among Health Care Workers
Olson K, Fogelman N, Maturo L, Alvarado J, Ball S, Forray A, Hu M, Ivy M, Kapo J, Krystal J, Mayes L, Rohrbaugh R, Southwick S, Tebes J, Wassel B, Sinha R. COVID-19 Traumatic Disaster Appraisal and Stress Symptoms Among Health Care Workers. Journal Of Occupational And Environmental Medicine 2022, 64: 934-941. PMID: 35959912, PMCID: PMC9640251, DOI: 10.1097/jom.0000000000002673.Peer-Reviewed Original ResearchMeSH KeywordsCOVID-19Cross-Sectional StudiesDisastersHealth PersonnelHumansSelf-AssessmentStress Disorders, Post-TraumaticConceptsHealth care workersCare workersChronic mental healthCross-sectional evaluationTotal Worker HealthAdverse psychological outcomesPredictive factorsSevere stress eventsResponse rateCare qualityMental healthAdverse effectsPrivate practitionersHigh levelsWorkers' healthSense of controlStress symptomsPsychological outcomesLevel of educationGreater proportionHealthPandemicStress eventsSymptomsWorkers
2021
Individual Differences in the Associations Between Risk Factors for Alcohol Use Disorder and Alcohol Use-Related Outcomes
Haeny AM, Gueorguieva R, Jackson A, Morean ME, Krishnan-Sarin S, DeMartini KS, Pearlson GD, Anticevic A, Krystal JH, O’Malley S. Individual Differences in the Associations Between Risk Factors for Alcohol Use Disorder and Alcohol Use-Related Outcomes. Psychology Of Addictive Behaviors 2021, 35: 501-513. PMID: 34110841, PMCID: PMC9211405, DOI: 10.1037/adb0000733.Peer-Reviewed Original Research
2020
Longitudinal Relationships between Perceived Social Support and Symptom Outcomes: Findings from a sample of Adult Survivors of Childhood Sexual Abuse
Steine IM, Winje D, Krystal JH, Milde AM, Bjorvatn B, Nordhus IH, Grønli J, Pallesen S. Longitudinal Relationships between Perceived Social Support and Symptom Outcomes: Findings from a sample of Adult Survivors of Childhood Sexual Abuse. Child Abuse & Neglect 2020, 107: 104566. PMID: 32526550, DOI: 10.1016/j.chiabu.2020.104566.Peer-Reviewed Original ResearchMeSH KeywordsAdultAdult Survivors of Child AbuseCross-Sectional StudiesFemaleHumansLongitudinal StudiesMaleSocial SupportConceptsChildhood sexual abuseMental health symptomsCSA survivorsSocial supportRelational problemsSexual abuseHealth symptomsCross-lagged panel analysisAdult survivorsAdult CSA survivorsPosttraumatic stress symptomsSexual abuse survivorsFemale CSA survivorsLongitudinal studyPerceived Social SupportFour-year longitudinal studyDifferent symptom domainsPosttraumatic stressAbuse survivorsStress symptomsAnxiety symptomsReciprocal associationsLongitudinal relationshipLongitudinal associationsSymptom domains
2018
Association between physical exercise and mental health in 1·2 million individuals in the USA between 2011 and 2015: a cross-sectional study
Chekroud SR, Gueorguieva R, Zheutlin AB, Paulus M, Krumholz HM, Krystal JH, Chekroud AM. Association between physical exercise and mental health in 1·2 million individuals in the USA between 2011 and 2015: a cross-sectional study. The Lancet Psychiatry 2018, 5: 739-746. PMID: 30099000, DOI: 10.1016/s2215-0366(18)30227-x.Peer-Reviewed Original ResearchConceptsMental health burdenCross-sectional studyHealth burdenExercise typeMental healthPhysical exerciseBehavioral Risk Factor Surveillance System surveyPast monthBody mass index categoriesEffective clinical targetsPrevention's Behavioral Risk Factor Surveillance System (BRFSS) surveysSelf-reported mental healthFrequency of exerciseSelf-reported physical healthFunction of exerciseMultiple sensitivity analysesPoor mental healthTerms of ageCause mortalityPrevious diagnosisPotential confoundersInterventional studyCardiovascular diseaseReduced riskIndex categoriesPredicting Barriers to Treatment for Depression in a U.S. National Sample: A Cross-Sectional, Proof-of-Concept Study
Chekroud AM, Foster D, Zheutlin AB, Gerhard DM, Roy B, Koutsouleris N, Chandra A, Esposti MD, Subramanyan G, Gueorguieva R, Paulus M, Krystal JH. Predicting Barriers to Treatment for Depression in a U.S. National Sample: A Cross-Sectional, Proof-of-Concept Study. Psychiatric Services 2018, 69: 927-934. PMID: 29962307, PMCID: PMC7232987, DOI: 10.1176/appi.ps.201800094.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overCross-Sectional StudiesDepressive DisorderFemaleHealth Services AccessibilityHumansLogistic ModelsMaleMiddle AgedPatient Acceptance of Health CarePrimary Health CareProof of Concept StudyPsychotherapySampling StudiesSelf-AssessmentSurveys and QuestionnairesTreatment RefusalUnited StatesYoung AdultConceptsDiagnosis of depressionHealth care providersSelf-report survey itemsImplementation of interventionsDerivation cohortUntreated depressionCare providersEffective treatmentU.S. national sampleDrug useDepressionDiagnosisTreatmentU.S. National SurveyPatientsCohortNational surveyNational sampleConcept studySurvey itemsBalanced accuracyIndividualsRetention rateIndependent responsesPrevalence
2016
Probable Posttraumatic Stress Disorder in the US Veteran Population According to DSM-5: Results From the National Health and Resilience in Veterans Study.
Wisco BE, Marx BP, Miller MW, Wolf EJ, Mota NP, Krystal JH, Southwick SM, Pietrzak RH. Probable Posttraumatic Stress Disorder in the US Veteran Population According to DSM-5: Results From the National Health and Resilience in Veterans Study. The Journal Of Clinical Psychiatry 2016, 77: 1503-1510. PMID: 27631148, DOI: 10.4088/jcp.15m10188.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAfghan Campaign 2001-AgedCohort StudiesCombat DisordersComorbidityCross-Sectional StudiesDiagnostic and Statistical Manual of Mental DisordersFemaleFollow-Up StudiesHealth SurveysHumansIraq War, 2003-2011Life Change EventsMaleMental DisordersMiddle AgedResilience, PsychologicalStress Disorders, Post-TraumaticSurveys and QuestionnairesVeteransYoung AdultConceptsProbable posttraumatic stress disorderDSM-5 posttraumatic stress disorderPosttraumatic stress disorderUS veteran populationPsychiatric comorbidityUS veteransNational HealthVeteran populationVeterans StudyStress disorderPTSD symptomsOdds of moodHigh public health burdenPublic health burdenPopulation-based samplePast-month prevalenceDSM-5Specific PTSD symptomsHigh rateWeighted lifetimeNew symptomsHealth burdenLow prevalencePsychiatric disordersPTSD Checklist-5
2015
Amygdala-Hippocampal Volume and the Phenotypic Heterogeneity of Posttraumatic Stress Disorder: A Cross-Sectional Study
Pietrzak RH, Averill LA, Abdallah CG, Neumeister A, Krystal JH, Levy I, Harpaz-Rotem I. Amygdala-Hippocampal Volume and the Phenotypic Heterogeneity of Posttraumatic Stress Disorder: A Cross-Sectional Study. JAMA Psychiatry 2015, 72: 396-398. PMID: 25692480, PMCID: PMC5134909, DOI: 10.1001/jamapsychiatry.2014.2470.Peer-Reviewed Original Research
2011
Insomnia, Nightmare Frequency, and Nightmare Distress in Victims of Sexual Abuse
Steine IM, Krystal JH, Nordhus IH, Bjorvatn B, Harvey AG, Eid J, Grønli J, Milde AM, Pallesen S. Insomnia, Nightmare Frequency, and Nightmare Distress in Victims of Sexual Abuse. Journal Of Interpersonal Violence 2011, 27: 1827-1843. PMID: 22204947, DOI: 10.1177/0886260511430385.Peer-Reviewed Original ResearchThe Effect of Early Trauma Exposure on Serotonin Type 1B Receptor Expression Revealed by Reduced Selective Radioligand Binding
Murrough JW, Czermak C, Henry S, Nabulsi N, Gallezot JD, Gueorguieva R, Planeta-Wilson B, Krystal JH, Neumaier JF, Huang Y, Ding YS, Carson RE, Neumeister A. The Effect of Early Trauma Exposure on Serotonin Type 1B Receptor Expression Revealed by Reduced Selective Radioligand Binding. JAMA Psychiatry 2011, 68: 892-900. PMID: 21893657, PMCID: PMC3244836, DOI: 10.1001/archgenpsychiatry.2011.91.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsBrainCarbon RadioisotopesCross-Sectional StudiesDepressive Disorder, MajorFemaleHumansMaleMiddle AgedPiperazinesPositron-Emission TomographyPsychiatric Status Rating ScalesPyrrolidinonesRadioligand AssayReceptor, Serotonin, 5-HT1BSerotonin 5-HT1 Receptor AntagonistsStress Disorders, Post-TraumaticTrauma Severity IndicesWounds and InjuriesConceptsPosttraumatic stress disorderHealthy control participantsEarly trauma exposureTrauma exposureReceptor expressionCause of PTSDVeterans Affairs Medical CenterMajor depression comorbidityPositron emission tomography studyControl participantsMain outcome measuresRecent animal modelsTrauma-exposed control participantsSevere trauma exposureEmission tomography studiesFirst trauma exposureLimbic corticostriatal circuitsAnterior cingulate cortexPositron emission tomographyPTSD symptom severityDepression comorbiditySerotonergic dysfunctionMedical CenterOutcome measuresStudy group
2006
Age, Rapid-Cycling, and Pharmacotherapy Effects on Ventral Prefrontal Cortex in Bipolar Disorder: A Cross-Sectional Study
Blumberg HP, Krystal JH, Bansal R, Martin A, Dziura J, Durkin K, Martin L, Gerard E, Charney DS, Peterson BS. Age, Rapid-Cycling, and Pharmacotherapy Effects on Ventral Prefrontal Cortex in Bipolar Disorder: A Cross-Sectional Study. Biological Psychiatry 2006, 59: 611-618. PMID: 16414030, DOI: 10.1016/j.biopsych.2005.08.031.Peer-Reviewed Original ResearchConceptsHealthy comparison subjectsWhite matter volumeMagnetic resonance imagingMatter volumeBD patientsHigh-resolution structural magnetic resonance imagingYoung adulthoodStructural magnetic resonance imagingTotal brain volumeCross-sectional studyGray matter volumeAge group interactionVentral prefrontal cortexPharmacotherapy effectsPrefrontal cortex functionIllness featuresBD IProtective effectVolume abnormalitiesHC subjectsComparison subjectsBrain volumeVolume deficitsBipolar disorderRapid initial decline
1992
Effects of age and alcoholism on the prevalence of panic disorder
Krystal JH, Leaf PJ, Bruce ML, Charney DS. Effects of age and alcoholism on the prevalence of panic disorder. Acta Psychiatrica Scandinavica 1992, 85: 77-82. PMID: 1546554, DOI: 10.1111/j.1600-0447.1992.tb01447.x.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsAgedAged, 80 and overAlcoholismComorbidityCross-Sectional StudiesFemaleHumansIncidenceMaleMiddle AgedPanic DisorderUnited StatesConceptsPanic disorderPanic disorder prevalenceEpidemiologic Catchment Area studyCatchment Area StudyImpact of alcoholismEffect of ageNeurodevelopmental hypothesisPrevalence ratesAlcohol abuseDisorder prevalenceDisorder ratesAlcoholism historyElderly peopleYoung individualsEffects of agingPrevalenceDisordersEarly declineAlcoholismPreliminary supportAge