NIH RFA · NIDA · R01
RFA-DA-26-034: Chemical Countermeasures Research Program (CCRP) Initiative: Basic Research on The Deleterious Effects of Acute Exposure to Ultra-Potent Synthetic (UPS) Opioids (R01 Clinical Trial Not Allowed)
Reviewed by Dr. Meng ZhaoLast reviewed October 16, 2026Data refreshed October 16, 2026Editorial standards
This notice of funding opportunity (NOFO) will support research towards understanding and mitigating the deleterious effects of acute exposure to Ultra-Potent Synthetic (UPS) opioids (e.g., fentanyl, carfentanil, nitazenes) and their combinations (fentanyl and xylazine). This NOFO will also support research on the persistent and/or delayed pathophysiological effects after acute exposure to such agents.
- NOFO number
- RFA-DA-26-034
- Type
- RFA
- Activity code
- R01
- Primary institute
- NIDA · National Institute on Drug Abuse
- Clinical trials
- Not Allowed
- Posted
- Nov 20, 2024
- Opens
- Oct 18, 2025
- Expires
- Nov 19, 2027
RFA-DA-26-034 due dates
2 application due dates remain before the NOFO expires. Dates marked * are NIH standard due dates. Check the related notices below for changes NIH made after posting.
| Application Due Date(s) | Renewal / Resubmission / Revision (as allowed) | AIDS - New/Renewal/Resubmission/Revision, as allowed | Scientific Merit Review | Advisory Council Review | Earliest Start Date |
|---|---|---|---|---|---|
| November 18, 2025 | Not Applicable | Not Applicable | March 2026 | May 2026 | July 2026 |
| November 18, 2026 | November 18, 2026 | Not Applicable | March 2027 | May 2027 | July 2027 |
| November 18, 2027 | November 18, 2027 | Not Applicable | March 2028 | May 2028 | July 2028 |
Projects funded under RFA-DA-26-034
NIH RePORTER lists 6 projects funded under RFA-DA-26-034 in FY2022–FY2026, with $2.7M in award dollars. Counts include each project's later non-competing years, which keep the original NOFO number.
Projects funded
6
Distinct projects, FY2022–FY2026
New awards
6
Type 1 (new project) award records
NIH funding
$2.7M
Award dollars under RFA-DA-26-034, FY2022–FY2026
Funding by fiscal year
| Fiscal year | Award records | New awards | Funding |
|---|---|---|---|
| FY2022 | 0 | 0 | $0 |
| FY2023 | 0 | 0 | $0 |
| FY2024 | 0 | 0 | $0 |
| FY2025 | 0 | 0 | $0 |
| FY2026 | 6 | 6 | $2.7M |
Institutions with the most funding
- Beth Israel Deaconess Medical Center$509K · 1 project
- University of California, San Diego$480K · 1 project
- University of Miami School of Medicine$461K · 1 project
- University of Toledo Health Sci Campus$456K · 1 project
- Univ of North Carolina Chapel Hill$454K · 1 project
- Oregon Health & Science University$378K · 1 project
Funding institutes
- NIDA$2.7M · 6
Activity codes funded
- R013 records
- R563 records
Most recent new awards
- Mechanisms and Medical Countermeasures for Ultra-Potent Synthetic Opioid Overdose (opens NIH RePORTER)
Oregon Health & Science University · 1R56DA067015-01 · NIDA · Notice Sep 7, 2026
$378KR56
- Photoaffinity and Multi-Omic Analysis of Targets Pathways Driving Synthetic Opioid-Induced Toxicity and Reversal (opens NIH RePORTER)
University of Toledo Health Sci Campus · 1R56DA066988-01 · NIDA · Notice Sep 4, 2026
$456KR56
- The effects of acute fentanyl and xylazine on neural respiratory centers (opens NIH RePORTER)
Univ of North Carolina Chapel Hill · 1R56DA066990-01 · NIDA · Notice Aug 14, 2026
$454KR56
- Microbiome-Mediated Persistent Neuroimmune Injury After Single Fentanyl Exposure (opens NIH RePORTER)
University of Miami School of Medicine · 1R01DA066989-01 · NIDA · Notice Aug 14, 2026
$461KR01
- Metabolic-Epigenetic Mechanisms of Neurotoxicity Following Acute Fentanyl Exposure (opens NIH RePORTER)
University of California, San Diego · 1R01DA067003-01 · NIDA · Notice Aug 14, 2026
$480KR01
- Brain Circuits Mediating Adverse Effects of Fentanyl–Xylazine: Mechanisms and Therapeutic Targets (opens NIH RePORTER)
Beth Israel Deaconess Medical Center · 1R01DA067016-01 · NIDA · Notice Aug 14, 2026
$509KR01
What its predecessor RFA-DA-23-056 funded
RFA-DA-26-034 reissues RFA-DA-23-056. Its funding history is the best guide to who wins under this program: 7 projects and $7.5M in FY2022–FY2026.
Projects funded
7
Distinct projects, FY2022–FY2026
New awards
7
Type 1 (new project) award records
NIH funding
$7.5M
Award dollars under RFA-DA-23-056, FY2022–FY2026
Funding by fiscal year
| Fiscal year | Award records | New awards | Funding |
|---|---|---|---|
| FY2022 | 0 | 0 | $0 |
| FY2023 | 4 | 4 | $2.0M |
| FY2024 | 4 | 2 | $2.0M |
| FY2025 | 5 | 1 | $2.5M |
| FY2026 | 2 | 0 | $951K |
Institutions with the most funding
- Lovelace Biomedical Research Institute$2.0M · 1 project
- University of Chicago$1.4M · 1 project
- University of Michigan at Ann Arbor$1.4M · 1 project
- Jackson Laboratory$1.3M · 1 project
- Rutgers Biomedical and Health Sciences$471K · 1 project
- Washington University$442K · 1 project
- University of Maryland Baltimore$428K · 1 project
Funding institutes
- NIDA$7.5M · 15
Activity codes funded
- R0112 records
- R563 records
Most recent new awards
- Combining Experiments, Simulations, and AI to Interrogate the Pharmacology of Fentanyl and Nitazene Derivatives (opens NIH RePORTER)
University of Maryland Baltimore · 1R56DA064273-01 · NIDA · Notice Aug 21, 2025
$428KR56
- Investigating the mechanistic consequences of fentanyl-induced hypoxia and cardiorespiratory collapse (opens NIH RePORTER)
University of Chicago · 1R01DA061412-01 · NIDA · Notice Jul 15, 2024
$454KR01
- Serotonin mechanisms in fentanyl-induced respiratory depression (opens NIH RePORTER)
University of Michigan at Ann Arbor · 1R01DA061320-01 · NIDA · Notice Jun 5, 2024
$459KR01
- Dissecting the central and peripheral mechanisms to fentanyl induced respiratory depression (opens NIH RePORTER)
Washington University · 1R56DA059067-01 · NIDA · Notice May 23, 2023
$442KR56
- Mechanism and Countermeasure of Carfentanil-induced Respiratory Disorder and Death (opens NIH RePORTER)
Lovelace Biomedical Research Institute · 1R01DA059063-01 · NIDA · Notice May 23, 2023
$651KR01
- Genetic Variation of Ultra-Potent Synthetic Opioid Sensitivity in Mice (opens NIH RePORTER)
Jackson Laboratory · 1R01DA059060-01 · NIDA · Notice May 22, 2023
$456KR01
FY2026 closed on September 30, 2026, but NIH keeps posting that year's awards to RePORTER for several weeks. FY2026 figures reflect records available on October 16, 2026 and may rise slightly at the next refresh.
Participating institutes
3 NIH institutes and offices take applications under RFA-DA-26-034. Contact the program officer at the institute that fits your research before applying.
- NIDA · National Institute on Drug Abuse
- NIAID · National Institute of Allergy and Infectious Diseases
- NHLBI · National Heart, Lung, and Blood Institute
Related notices
Aug 12, 2025 · NOT-HL-25-030
Notice of NHLBI Participation in RFA-DA-26-034 Chemical Countermeasures Research Program CCRP) Initiative: Basic Research on The Deleterious Effects of Acute Exposure to Ultra-Potent Synthetic UPS) Opioids R01 Clinical Trial Not Allowed)".
Mar 31, 2025 · NOT-OD-24-084
This funding opportunity was updated to align with agency priorities. Carefully reread the full funding opportunity and make any needed adjustments to your application prior to submission.April 4, 2024 - Overview of Grant Application and Review Changes for Due Dates on or after January 25,…
Aug 31, 2022 · NOT-OD-22-198
Implementation Changes for Genomic Data Sharing Plans Included with Applications Due on or after January 25, 2023. See Notice NOT-OD-22-198.
Aug 5, 2022 · NOT-OD-22-189
Implementation Details for the NIH Data Management and Sharing Policy.
Award terms
- Application types allowed
- NewResubmission The OER Glossary and the How to Apply Application Guide provide details on these application types. Only those application types listed here are allowed for this NOFO.
- Award budget
- Application budgets are limited to 300,000 direct costs per year and need to reflect the actual needs of the proposed project.
- Project period
- The scope of the proposed project should determine the project period. The maximum project period is five years. NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this NOFO.
- Funds available and number of awards
- NIH intends to support up to four awards, corresponding to a total of 2 M in FY 2026. Future year amounts will depend on annual appropriations.
Summarized from the NOFO text; the full NOFO governs eligibility, budget, and review.
Related NOFOs
- Reissue of RFA-DA-23-056.
Other open NOFOs for R01
- PAR-25-379Intervention Research to Improve Native American Health (R01 Clinical Trial Optional)NIDA · next due Oct 21, 2026
- RFA-DA-26-055Accelerating the Pace of Substance Use Research Using Existing Data (R01 Clinical Trial Not Allowed)NIDA · next due Dec 3, 2026
- RFA-DA-27-004BRAIN Initiative: Theories, Models and Methods for Analysis of Complex Data from the Brain (R01 Clinical Trial Not Allowed)NIDA · next due Oct 6, 2027
- RFA-DA-25-024High Priority HIV and Substance Use Research (R01 Clinical Trial Optional)NIDA
- PAR-25-371Ethical, Legal and Social Implications (ELSI) Research (R01 Clinical Trial Optional)NHGRI · next due Oct 20, 2026
- PAR-27-081Discovery of in vivo Chemical Probes for the Nervous System (R01 Clinical Trial Not Allowed)NIA · next due Feb 5, 2027
About this page
GotGrant gathers the NOFO, its participation and change notices, and its NOSIs from the NIH Guide for Grants and Contracts, and counts funded projects from NIH RePORTER by the opportunity number each award was made under. Data refreshed October 16, 2026; the NIH Guide is the authoritative source. See our data methodology.