FDA Office of Orphan Products Development logo
Orphan Products Natural History Studies Grants Program

Efficient and Innovative Natural History Studies Addressing Unmet Needs in Rare Diseases

Funds natural-history studies that improve preparedness for rare disease trial pathways.

The FDA OOPD Natural History Studies Grants Program, active since 2016, funds well-designed, protocol-driven natural history studies that address critical knowledge gaps in rare disease medical product development. The program operates under the R01 mechanism through NOFO RFA-FD-25-017. Studies must generate high-quality, interpretable data elements that remove major barriers to clinical trial rea…

Protocol-driven natural history studies that generate high-quality data to close knowledge gaps, enable clinical trial readiness, and advance medical product development for rare diseases and conditions.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.Biennial
Next deadlineiThe next date applications are due. Rolling means you can apply any time.8 Feb 2028
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.-
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.-

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