2023
Not all traumas are created equal: Phenotypic heterogeneity of PTSD symptoms in relation to index traumas in U.S. military veterans
Kachadourian L, Duek O, Tsai J, Harpaz-Rotem I, Pietrzak R. Not all traumas are created equal: Phenotypic heterogeneity of PTSD symptoms in relation to index traumas in U.S. military veterans. Journal Of Affective Disorders 2023, 340: 728-731. PMID: 37572698, PMCID: PMC10754253, DOI: 10.1016/j.jad.2023.08.012.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderU.S. military veteransMilitary veteransIndex traumaPTSD symptomsDysphoric arousal symptomsIllness/injuryGreater overall severityIndex traumatic eventClinical presentationNational HealthDiagnostic criteriaTreatment approachesGreater severityOverall severityVeterans StudyInterpersonal violenceStress disorderTraumaArousal symptomsSymptomsVeteransPhenotypic heterogeneityTraumatic eventsSeverity
2022
Comparative effectiveness of group v. individual trauma-focused treatment for posttraumatic stress disorder in veterans
Spiller TR, Duek O, Buta E, Gross G, Smith NB, Harpaz-Rotem I. Comparative effectiveness of group v. individual trauma-focused treatment for posttraumatic stress disorder in veterans. Psychological Medicine 2022, 53: 4561-4568. PMID: 35959560, PMCID: PMC10388318, DOI: 10.1017/s0033291722001441.Peer-Reviewed Original ResearchConceptsGroup cognitive processing therapyCognitive processing therapyPosttraumatic stress disorderIndividual cognitive processing therapyPTSD symptom severitySymptom severityStress disorderReal-world effectivenessComparative effectiveness studiesResidential treatmentEffective treatmentComparative effectivenessVeterans AffairsEffectiveness studiesPTSD ChecklistPTSD severityGroup therapySeverityVeteransTreatmentDSM-5Group V.TherapyDisordersSmall reduction