Collaborative Care for Depression and Posttraumatic Stress Disorder: Evaluation of Collaborative Care Fidelity on Symptom Trajectories and Outcomes.
J Gen Intern Med
; 33(7): 1124-1130, 2018 07.
Article
en En
| MEDLINE
| ID: mdl-29704183
ABSTRACT
BACKGROUND:
Despite the growing consensus that collaborative care is effective, limited research has focused on the importance of collaborative care fidelity as it relates to mental health clinical outcomes.OBJECTIVE:
To assess the relationship of collaborative care fidelity on symptom trajectories and clinical outcomes among military service members enrolled in a multi-site randomized controlled trial for the treatment of depression and posttraumatic stress disorder (PTSD).DESIGN:
Study data for our analyses came from a two-parallel arm randomized trial that evaluated the effectiveness of a centralized collaborative care model compared to the existing collaborative care model for the treatment of PTSD and depression. All patients were included in the analyses to evaluate how longitudinal trajectories of PTSD and depression scores differed across various collaborative care fidelity groupings.PARTICIPANTS:
A total of 666 US Military Service members screening positive for probable PTSD or depression through primary care. MAINMEASURES:
Disease registry data from a web-based clinical management support tool was used to measure collaborative care fidelity for patients enrolled in the trial. Participant depression and PTSD symptoms were collected independently from research survey assessments at four time points across the 1-year trial period. Treatment utilization records were acquired from the Military Health System administrative records to determine mental health service use. KEYRESULTS:
Consistent and late fidelity to the collaborative care model predicted an improving symptom trajectory over the course of treatment. This effect was more pronounced for patients with depression than for patients with PTSD.CONCLUSIONS:
Long-term fidelity to key collaborative care elements throughout care episodes may improve depression outcomes, particularly for patients with elevated symptoms. More controlled research is needed to further understand the influence of collaborative care fidelity on clinical outcomes. TRIAL REGISTRATION Clinicaltrials.gov Identifier NCT01492348.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Trastornos por Estrés Postraumático
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Colaboración Intersectorial
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Depresión
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Personal Militar
Tipo de estudio:
Clinical_trials
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Diagnostic_studies
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Prognostic_studies
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Qualitative_research
Límite:
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
J Gen Intern Med
Asunto de la revista:
MEDICINA INTERNA
Año:
2018
Tipo del documento:
Article
País de afiliación:
Estados Unidos