R01 Strategy: A1 Resubmission vs. New A0 for ESI
I recently received the summary statement for my R01 renewal (Competitive - Not Discussed). Significance and Innovation were scored 2–3, and preliminary data was strong, but the overall score was hindered by "modest productivity." This critique overlooks the fact that I inherited the MPI role for only two years. Since then, I’ve published two papers (one as first/corresponding) and generated all the preliminary data in the proposal independently.
I am currently weighing two strategies: Resubmission (A1) vs. New Application (A0). My PO highly suggested an A1 to address the PI transition and technical critiques directly. But my mentor suggested a new submission in June to leverage my ESI status (valid through next April, not affected by previous MPI record) and bypass the "productivity" challenge from the previous cycle.
Questions for the community:
- In the current funding climate, does an A1 with a strong Introduction generally have a higher success rate than a fresh A0? Is it true that reviewers are ignoring prior responsiveness more often this year?
- Is the ESI payline advantage (PO mentioned ~25th percentile for consideration in the past) significant enough to justify abandoning a renewal that already has high conceptual enthusiasm? What's the situation for ESI this year? Is payline still a major factor for funding?
- If I submit an A0 to the same study section (very likely), how do reviewers typically react to a "New" application that is clearly a repackaged renewal? Should I significantly rewrite the title, Aims, or Research Plan to avoid "duplication"?
- Given my publication record: 3 papers in 2026 (one as first/corresponding author) and 5 co-authored in the past five years(including one co-first in NCB), will I still be criticized for productivity as ESI?
Appreciate any insights!