2024
Unraveling PTSD: Symptom Cluster Change During and 1 Year After Veterans’ Residential PTSD Treatment
Gross G, Spiller T, Ben-Zion Z, Rubenstein A, Pietrzak R, Duek O, Hoff R, Harpaz-Rotem I. Unraveling PTSD: Symptom Cluster Change During and 1 Year After Veterans’ Residential PTSD Treatment. Psychological Trauma Theory Research Practice And Policy 2024 PMID: 38990694, DOI: 10.1037/tra0001734.Peer-Reviewed Original ResearchPosttraumatic stress disorderPosttraumatic stress disorder symptom clustersPosttraumatic stress disorder clustersSymptom clustersIntrusive symptomsResidential treatmentTreatment of posttraumatic stress disorderPosttraumatic stress disorder symptomsResidential PTSD treatmentPTSD symptom clustersNovel treatment interventionsDifferential treatment responseReduce symptom severityDifferential patterns of changeAvoidance symptomsPTSD treatmentTreatment gainsStress disorderVeterans AffairsSymptom severityCluster CTreatment interventionsCluster BIndividual symptomsCohort of veterans
2023
Clinical Outcomes of Veterans Affairs Residential PTSD Treatment for PTSD and Depressive Symptoms: 1-Year Follow-Up Outcomes and Gender Differences
Gross G, Spiller T, Carretta R, Sippel L, Smith N, Harpaz-Rotem I. Clinical Outcomes of Veterans Affairs Residential PTSD Treatment for PTSD and Depressive Symptoms: 1-Year Follow-Up Outcomes and Gender Differences. Psychological Trauma Theory Research Practice And Policy 2023, 15: 1406-1415. PMID: 37199985, DOI: 10.1037/tra0001494.Peer-Reviewed Original ResearchPosttraumatic stress disorderResidential Rehabilitation Treatment ProgramDepressive symptomsWomen veteransTime pointsTreatment gainsRehabilitation treatment programResidential treatmentDepressive symptom severityGreater symptom reductionFirst national investigationLong-term effectivenessResidential PTSD treatmentClinical outcomesYear postdischargeUp OutcomesSymptom reductionPTSD treatmentSymptom changeSymptom severitySymptomsTreatment programStress disorderPTSD symptomsLinear mixed models
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
2021
Binge drinking following residential treatment for posttraumatic stress disorder among veterans with and without alcohol use disorder
Meshberg-Cohen S, Gross GM, Kachadourian LK, Harpaz-Rotem I. Binge drinking following residential treatment for posttraumatic stress disorder among veterans with and without alcohol use disorder. Journal Of Psychiatric Research 2021, 143: 202-208. PMID: 34500350, DOI: 10.1016/j.jpsychires.2021.09.024.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderMilitary sexual traumaAlcohol use disorderPTSD symptom improvementResidential treatmentBinge drinkingStress disorderPTSD symptom changeResidential PTSD treatmentPTSD symptom decreaseUse disordersBinge drinking daysAlcohol-related variablesPTSD treatmentTrauma typesSexual traumaProblematic drinkingCombat exposureDrinking outcomesSymptom changeGreater likelihoodSymptom improvementBingeSymptom decreaseAlcohol useA preliminary investigation of VA PTSD residential treatment for veterans admitted from unstable housing or incarceration
Holliday R, Gross G, Desai A, Smith N, Harpaz-Rotem I. A preliminary investigation of VA PTSD residential treatment for veterans admitted from unstable housing or incarceration. Journal Of Social Distress And The Homeless 2021, 31: 238-243. DOI: 10.1080/10530789.2021.1926750.Peer-Reviewed Original ResearchResidential Rehabilitation Treatment ProgramDepressive symptomsUnstable housingPTSD symptomsJustice-involved veteransPost-discharge careRehabilitation treatment programPrison/jailSymptom recurrenceJail/prisonPTSD treatmentSymptomsTreatment programFour monthsVeteransResidential treatmentAdmissionRecurrenceExperienced reductionsSignificant changesTreatmentUnderstanding of factors