Funder: National Institutes of Health

Due Dates: June 5, 2025 (New) | July 5, 2025 (Renewal/Resubmission/Revision) | October 5, 2025 (New) | November 5, 2025 (Renewal/Resubmission/Revision) | February 5, 2026 (New) | March 5, 2026 (Renewal/Resubmission/Revision) | June 5, 2026 (New) | July 5, 2026 (Renewal/Resubmission/Revision) | October 5, 2026 (New) | November 5, 2026 (Renewal/Resubmission/Revision) | February 5, 2027 (New) | March 5, 2027 (Renewal/Resubmission/Revision) | June 5, 2027 (New) | July 5, 2027 (Renewal/Resubmission/Revision) | October 5, 2027 (New) | November 5, 2027 (Renewal/Resubmission/Revision)

Funding Amounts: No budget cap; budgets must reflect actual project needs. Maximum project period: 4 years.

Summary: Supports clinical trials to optimize and test the effectiveness of existing evidence-based digital mental health interventions using established digital health platforms.

Key Information: Clinical trial is required; applications must leverage well-established digital platforms with large user bases and propose research beyond primary effectiveness trials.