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Published on: August 1, 2019
Clinical Outcomes of Asynchronous Versus Synchronous Telepsychiatry in Primary Care: Randomized Controlled Trial
Peter M Yellowlees1, Michelle Burke Parish1, Alvaro D Gonzalez1
1Department of Psychiatry and Behavioral Sciences, University of California Davis, Sacramento, CA, United States.
Asynchronous telepsychiatry (ATP) improved patient outcomes in primary care, similar to synchronous telepsychiatry (STP). This study shows ATP is a viable option for mental health care access, addressing psychiatrist shortages.
Area of Science:
- Telepsychiatry
- Primary Care
- Mental Health Services
Background:
- Asynchronous telepsychiatry (ATP) is a novel approach for psychiatric consultations in primary care.
- Longitudinal studies comparing ATP with synchronous telepsychiatry (STP) are limited.
Purpose of the Study:
- To evaluate the effectiveness of ATP in improving clinical outcomes for English- and Spanish-speaking primary care patients compared to STP.
- To assess ATP's role in collaborative care models.
Main Methods:
- A randomized study involving 160 adult patients with nonurgent psychiatric disorders across 3 primary care clinics.
- Patients received care via collaborative model with telepsychiatrists using ATP or STP for up to 2 years.
- Primary outcomes (CGI, GAF) and secondary outcomes (self-reported health, depression) were assessed every 6 months.
Main Results:
- ATP did not demonstrate superiority over STP in improving clinician-rated outcomes (CGI, GAF) at 6 or 12 months.
- Both ATP and STP groups showed statistically and clinically significant improvements in primary outcomes.
- No significant differences were observed in patient-reported outcomes between ATP and STP.
Conclusions:
- ATP is effective in improving clinical outcomes for primary care patients, comparable to STP.
- ATP offers a potential solution to psychiatrist shortages and enhances mental health care delivery.
- ATP can be a valuable component of stepped mental health interventions in primary care settings.
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