The Study of Nasal Insulin in the Fight Against Forgetfulness (SNIFF)
Public ClinicalTrials.gov record NCT01767909. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Therapeutic Effects of Intranasally-Administered Insulin in Adults With Amnestic Mild Cognitive Impairment (aMCI) or Mild Alzheimer's Disease (AD)
Study identification
- NCT ID
- NCT01767909
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- University of Southern California
- Other
- Enrollment
- 240 participants
Conditions and interventions
Interventions
- Insulin (Humulin® R U-100) Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 55 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 7, 2014
- Primary completion
- Dec 10, 2018
- Completion
- Dec 10, 2018
- Last update posted
- Nov 19, 2024
2014 – 2018
United States locations
- U.S. sites
- 25
- U.S. states
- 20
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Banner Alzheimer's Institute | Phoenix | Arizona | 85006 | — |
| Barrow Neurology Clinics | Phoenix | Arizona | 85013 | — |
| University of California, Irvine | Irvine | California | 92697 | — |
| Yale University School of Medicine | New Haven | Connecticut | 06510 | — |
| Georgetown University | Washington D.C. | District of Columbia | 20057 | — |
| Howard University | Washington D.C. | District of Columbia | 20060 | — |
| Mayo Clinic, Jacksonville | Jacksonville | Florida | 32224 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| Rush University Medical Center | Chicago | Illinois | 60614 | — |
| Indiana University | Indianapolis | Indiana | 46202 | — |
| University of Kentucky | Lexington | Kentucky | 40504 | — |
| Johns Hopkins University | Baltimore | Maryland | 21224 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| Mayo Clinic, Rochester | Rochester | Minnesota | 55905 | — |
| Mount Sinai School of Medicine | New York | New York | 10029 | — |
| University of Rochester Medical Center | Rochester | New York | 14620 | — |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | — |
| Case Western Reserve University | Beachwood | Ohio | 44122 | — |
| Tulsa Clinical Research | Tulsa | Oklahoma | 74104 | — |
| Rhode Island Hospital | Providence | Rhode Island | 02903 | — |
| Roper St. Francis Hospital | Charleston | South Carolina | 29401 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
| U of WA / VA Puget Sound Alzheimer's Disease Research Center | Seattle | Washington | 98108 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01767909, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 19, 2024 · Synced May 19, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01767909 live on ClinicalTrials.gov.