2023
Purpose in life protects against the development of suicidal thoughts and behaviors in U.S. veterans without a history of suicidality: A 10-year, nationally representative, longitudinal study
Fischer I, Nichter B, Feldman D, Na P, Tsai J, Harpaz-Rotem I, Schulenberg S, Pietrzak R. Purpose in life protects against the development of suicidal thoughts and behaviors in U.S. veterans without a history of suicidality: A 10-year, nationally representative, longitudinal study. Journal Of Affective Disorders 2023, 340: 551-554. PMID: 37557988, DOI: 10.1016/j.jad.2023.08.040.Peer-Reviewed Original ResearchMeSH KeywordsActivities of Daily LivingHumansLongitudinal StudiesProspective StudiesRisk FactorsSuicidal IdeationSuicideVeteransConceptsIncident suicidal ideationAlcohol use disorderIncident suicide attemptsCurrent alcohol use disorderHistory of STBSuicidal ideationSuicide attemptsBaseline predictorsDaily livingPopulation-based prospective cohort studySuicidal thoughtsLow purposeCurrent posttraumatic stress disorderProspective cohort studyTraditional risk factorsLower annual household incomeMultivariable regression analysisEvidence-based interventionsUS military veteransPosttraumatic stress disorderAnnual household incomeCohort studyTrauma burdenRisk factorsNational HealthEvaluating the Evidence for Brain-Based Biotypes of Psychiatric Vulnerability in the Acute Aftermath of Trauma
Ben-Zion Z, Spiller T, Keynan J, Admon R, Levy I, Liberzon I, Shalev A, Hendler T, Harpaz-Rotem I. Evaluating the Evidence for Brain-Based Biotypes of Psychiatric Vulnerability in the Acute Aftermath of Trauma. American Journal Of Psychiatry 2023, 180: 146-154. PMID: 36628514, PMCID: PMC9898083, DOI: 10.1176/appi.ajp.20220271.Peer-Reviewed Original ResearchMeSH KeywordsAdultBrainFemaleHumansLongitudinal StudiesMaleNeuroimagingProspective StudiesStress Disorders, Post-TraumaticConceptsPosttraumatic psychopathologyPsychiatric vulnerabilityGeneral hospital emergency departmentHospital emergency departmentRecent trauma survivorsAdditional replication studiesEmergency departmentObjective neural markersDifferent longitudinal patternsProspective symptomsMonths posttraumaAcute aftermathPsychiatric disordersEffective personalized treatmentTrauma exposureFunctional MRIPersonalized treatmentConsistent subgroupTreatment implicationsNeural activityAssessment 1Neural markersLongitudinal studyNeurobiological indicesDiagnostic methods
2016
Psychological resilience in U.S. military veterans: A 2-year, nationally representative prospective cohort study
Isaacs K, Mota NP, Tsai J, Harpaz-Rotem I, Cook JM, Kirwin PD, Krystal JH, Southwick SM, Pietrzak RH. Psychological resilience in U.S. military veterans: A 2-year, nationally representative prospective cohort study. Journal Of Psychiatric Research 2016, 84: 301-309. PMID: 27814502, DOI: 10.1016/j.jpsychires.2016.10.017.Peer-Reviewed Original ResearchConceptsU.S. military veteransTrauma-exposed veteransPsychological resilienceTrauma exposureMilitary veteransResilient groupTrauma-related psychological symptomsDistressed groupHigh trauma exposureCurrent psychological distressLifetime trauma exposurePhysical health difficultiesSense of purposeProspective cohort studyDispositional gratitudePosttraumatic stressTraumatic eventsEmotional stabilityPsychological distressCurrent distressLifetime traumaAnxiety disordersDistress symptomsHealth difficultiesPsychological symptoms