ESSENCE: An Implementation Research Program to Scale Up Depression Care in Rural Communities

Area of Science:

• Global Mental Health
• Health Services Research
• Digital Health Interventions

Background:

• Task sharing trains nonspecialist health workers (NSHWs) to deliver mental health interventions, aiming to reduce the global treatment gap.
• Limited training capacity for NSHWs in low- and middle-income countries hinders the scaled implementation of these interventions.

Purpose of the Study:

• To evaluate the effectiveness and cost-effectiveness of digital versus face-to-face training for NSHWs in delivering a depression intervention.
• To assess the impact of remote enhanced implementation support compared to routine support on delivering depression care in primary care.

Main Methods:

• Two sequential randomized controlled trials within the ESSENCE project in Madhya Pradesh, India.
• A training trial comparing digital and conventional training for NSHW clinical competency.
• An implementation trial evaluating remote support for overcoming delivery barriers.

Main Results:

• Development and pilot testing of a scalable smartphone-based training program for NSHWs.
• A randomized trial assessed the effectiveness of a digital training approach for NSHWs.
• A cluster-randomized trial will evaluate remote implementation support for efficient depression care delivery.

Conclusions:

• Findings may inform sustainable models for training and implementation support.
• Integration of depression care into primary care is crucial for scale-up in resource-constrained settings.