A Study to Evaluate the Safety and Efficacy of CD388 for Prevention of Influenza
Public ClinicalTrials.gov record NCT07159763. 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
A Phase 3 Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of CD388, a Novel Long-Acting Antiviral Conjugate, for the Prevention of Influenza in Adults and Adolescents at Higher Risk of Developing Influenza Complications
Study identification
- NCT ID
- NCT07159763
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
- Industry
- Enrollment
- 7,500 participants
Conditions and interventions
Conditions
Interventions
- CD388 Injection Combination Product
- Placebo Combination Product
Combination Product
Eligibility (public fields only)
- Age range
- 12 Years and older
- 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
- Sep 24, 2025
- Primary completion
- Dec 31, 2026
- Completion
- Dec 31, 2026
- Last update posted
- May 18, 2026
2025 – 2027
United States locations
- U.S. sites
- 120
- U.S. states
- 36
- U.S. cities
- 109
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pinnacle Research Group, LLC | Anniston | Alabama | 36207 | Active, not recruiting |
| Cullman Clinical Trials | Cullman | Alabama | 35055 | Active, not recruiting |
| HOPE Research Institute | Glendale | Arizona | 85308 | Active, not recruiting |
| Desert Clinical Research, LLC / Avacare | Mesa | Arizona | 85213 | Active, not recruiting |
| Foothills Research Center / Avacare | Phoenix | Arizona | 85044 | Active, not recruiting |
| Fiel Family and Sports Medicine / Avacare | Tempe | Arizona | 85283 | Active, not recruiting |
| HOPE Research Institute | Tempe | Arizona | 85284 | Active, not recruiting |
| Arizona Clinical Trials | Tucson | Arizona | 85711 | Active, not recruiting |
| Del Sol Research Management, LLC | Tucson | Arizona | 85715 | Active, not recruiting |
| Triallogix Medical Corporation | Fullerton | California | 92835 | Active, not recruiting |
| National Institute of Clinical Research, Inc. | Garden Grove | California | 92844 | Active, not recruiting |
| Eximia Research-CA, LLC | La Mesa | California | 91942 | Active, not recruiting |
| Kinetic Clinical Research, LLC dba Long Beach Clinical Trials | Long Beach | California | 90806 | Active, not recruiting |
| Seaside Medical Group | Oceanside | California | 92058 | Active, not recruiting |
| Profound Research, LLC | Pasadena | California | 91105 | Active, not recruiting |
| Paradigm Clinical Research | Redding | California | 96001 | Active, not recruiting |
| Artemis Institute for Clinical Research | San Diego | California | 92103 | Active, not recruiting |
| Acclaim Clinical Research | San Diego | California | 92120 | Active, not recruiting |
| Diablo Clinical Research, Inc. | Walnut Creek | California | 94598 | Active, not recruiting |
| Tekton Research, LLC | Denver | Colorado | 80238 | Active, not recruiting |
| Tekton Research, LLC | Fort Collins | Colorado | 80525 | Active, not recruiting |
| Critical Care, Pulmonary and Sleep Associates PLLP / Avacare | Lakewood | Colorado | 80228 | Active, not recruiting |
| Tekton Research, LLC | Longmont | Colorado | 80501 | Active, not recruiting |
| New England Research Associates | Bridgeport | Connecticut | 06606 | Active, not recruiting |
| Stamford Therapeutics Consortium | Stamford | Connecticut | 06905 | Active, not recruiting |
| Emerson Clinical Research Institute | Washington D.C. | District of Columbia | 20009 | Active, not recruiting |
| Imagine Research - Palm Beach County | Boynton Beach | Florida | 33435 | Active, not recruiting |
| Innovative Research of West Florida, Inc. | Clearwater | Florida | 33756 | Active, not recruiting |
| Hillcrest Medical Research, LLC | DeLand | Florida | 32720 | Active, not recruiting |
| Health Awareness, Inc. | Jupiter | Florida | 33458 | Active, not recruiting |
| Columbus Clinical Services, LLC | Miami | Florida | 33125 | Active, not recruiting |
| Flourish Research - Miami, LLC DBA Flourish Research | Miami | Florida | 33135 | Active, not recruiting |
| South Florida Research Center, Inc. | Miami | Florida | 33135 | Active, not recruiting |
| Floridian Clinical Research, LLC | Miami Lakes | Florida | 33016 | Active, not recruiting |
| Healthcare Clinical Data, Inc. | North Miami | Florida | 33161 | Active, not recruiting |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32806 | Active, not recruiting |
| Progressive Medical Research | Port Orange | Florida | 32127 | Active, not recruiting |
| Health Awareness, Inc. | Port Saint Lucie | Florida | 34952 | Active, not recruiting |
| Global Clinical Professionals | St. Petersburg | Florida | 33705 | Active, not recruiting |
| Clinical Site Partners, LLC dba Flourish Research | Winter Park | Florida | 32789 | Active, not recruiting |
| Agile Clinical Research Trials, LLC | Atlanta | Georgia | 30328 | Active, not recruiting |
| DelRicht Research | Atlanta | Georgia | 30329 | Active, not recruiting |
| Clinical Research Atlanta | Stockbridge | Georgia | 30281 | Active, not recruiting |
| Paradigm Clinical Research | Boise | Idaho | 83709 | Active, not recruiting |
| Velocity Clinical Research - Boise | Meridian | Idaho | 83642 | Active, not recruiting |
| Great Lakes Clinical Trials, LLC dba Flourish Research | Chicago | Illinois | 60640 | Active, not recruiting |
| Velocity Clinical Research - Valparaiso | Valparaiso | Indiana | 46383 | Active, not recruiting |
| Integrated Clinical Trial Services, LLC | West Des Moines | Iowa | 50265 | Active, not recruiting |
| Johnson County Clin-Trials, LLC | Lenexa | Kansas | 66219 | Active, not recruiting |
| AMR Clinical | Newton | Kansas | 67114 | Active, not recruiting |
| DelRicht Research | Louisville | Kentucky | 40205 | Active, not recruiting |
| Elevate Clinical Research | Lake Charles | Louisiana | 70605 | Active, not recruiting |
| DelRicht Research | New Orleans | Louisiana | 70115 | Active, not recruiting |
| DelRicht Research | Prairieville | Louisiana | 70769 | Active, not recruiting |
| Annapolis Internal Medicine / Avacare | Annapolis | Maryland | 21401 | Active, not recruiting |
| Jadestone Clinical Research, LLC | Silver Spring | Maryland | 20904 | Active, not recruiting |
| Skylight Health Research | Burlington | Massachusetts | 01803 | Active, not recruiting |
| Profound Research, LLC | Clarkston | Michigan | 48346 | Active, not recruiting |
| Profound Research, LLC | Dearborn | Michigan | 48126 | Active, not recruiting |
| Profound Research, LLC | Farmington Hills | Michigan | 48334 | Active, not recruiting |
| Javara, Inc. | Mankato | Minnesota | 56001 | Active, not recruiting |
| DelRicht Research | Gulfport | Mississippi | 39503 | Active, not recruiting |
| Clay Platte Family Medicine, PC / Avacare | Kansas City | Missouri | 64151 | Active, not recruiting |
| DelRicht Research | Springfield | Missouri | 65807 | Active, not recruiting |
| Sundance Clinical Research, LLC | St Louis | Missouri | 63141 | Active, not recruiting |
| Montana Medical Research, Inc. | Missoula | Montana | 59808 | Active, not recruiting |
| Methodist Physicians Clinic / Avacare | Fremont | Nebraska | 68025 | Active, not recruiting |
| Velocity Clinical Research - Omaha | Omaha | Nebraska | 68134 | Active, not recruiting |
| Midwest Regional Health Services, LLC / Avacare | Omaha | Nebraska | 68144 | Active, not recruiting |
| Henderson Clinical Trials | Henderson | Nevada | 89052 | Active, not recruiting |
| Excel Clinical Research | Las Vegas | Nevada | 89109 | Active, not recruiting |
| Santa Rosa Medical Centers of Nevada / Avacare | Las Vegas | Nevada | 89119 | Active, not recruiting |
| Las Vegas Clinical Trials, LLC | North Las Vegas | Nevada | 89030 | Active, not recruiting |
| IMA Clinical Research | Warren Township | New Jersey | 07059 | Active, not recruiting |
| Brooklyn Clinical Research | Brooklyn | New York | 11226 | Active, not recruiting |
| Finger Lakes Medical Research, PLLC dba Certified Research Associates | Cortland | New York | 13045 | Active, not recruiting |
| Drug Trials America | Hartsdale | New York | 10530 | Active, not recruiting |
| Rochester Clinical Research | Rochester | New York | 14609 | Active, not recruiting |
| CHEAR Center, LLC | The Bronx | New York | 10455 | Active, not recruiting |
| DelRicht Research | Charlotte | North Carolina | 28205 | Active, not recruiting |
| Eximia EquiHealth Research, LLC | Durham | North Carolina | 27704 | Active, not recruiting |
| Monroe Biomedical Research | Monroe | North Carolina | 28112 | Active, not recruiting |
| West Clinical Research, Inc. | Morehead City | North Carolina | 28557 | Active, not recruiting |
| OnSite Clinical Solutions, LLC | Salisbury | North Carolina | 28144 | Active, not recruiting |
| Wilmington Health | Wilmington | North Carolina | 28412 | Active, not recruiting |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | Active, not recruiting |
| Velocity Clinical Research - Cleveland | Beachwood | Ohio | 44122 | Active, not recruiting |
| Velocity Clinical Research - Springdale | Cincinnati | Ohio | 45246 | Active, not recruiting |
| Centricity Research Columbus Ohio Multispecialty | Columbus | Ohio | 43213 | Active, not recruiting |
| PriMed Clinical Research | Dayton | Ohio | 45429 | Active, not recruiting |
| Tekton Research, LLC | Edmond | Oklahoma | 73013 | Active, not recruiting |
| Lynn Health Science Institute East | Oklahoma City | Oklahoma | 73111 | Active, not recruiting |
| DelRicht Research | Tulsa | Oklahoma | 74133 | Active, not recruiting |
| Tekton Research, LLC | Yukon | Oklahoma | 73099 | Active, not recruiting |
| Altoona Center for Clinical Research | Duncansville | Pennsylvania | 16635 | Active, not recruiting |
| Central Erie Primary Care | Erie | Pennsylvania | 16508 | Active, not recruiting |
| Hatboro Medical Associates / Avacare | Horsham | Pennsylvania | 19044 | Active, not recruiting |
| DM Clinical Research | Philadelphia | Pennsylvania | 19107 | Active, not recruiting |
| DelRicht Research | Charleston | South Carolina | 29407 | Active, not recruiting |
| Tribe Clinical Research, LLC | Greenville | South Carolina | 29607 | Active, not recruiting |
| Spartanburg Medical Research | Spartanburg | South Carolina | 29303 | Active, not recruiting |
| Velocity Clinical Research - Spartanburg | Spartanburg | South Carolina | 29303 | Active, not recruiting |
| DelRicht Research | Hendersonville | Tennessee | 37075 | Active, not recruiting |
| DCT-HCWC, LLC dba Discovery Clinical Trials | Dallas | Texas | 75230 | Active, not recruiting |
| Zenos Clinical Research | Dallas | Texas | 75230 | Active, not recruiting |
| Lonestar Clinical Research, LLC | Dallas | Texas | 75243 | Active, not recruiting |
| Laguna Clinical Research Associates, LLC | Laredo | Texas | 78041 | Active, not recruiting |
| Epic Clinical Research | Lewisville | Texas | 75057 | Active, not recruiting |
| Elevate Clinical Research | McAllen | Texas | 78504 | Active, not recruiting |
| Pearland Physicians | Pearland | Texas | 77581 | Active, not recruiting |
| Research Your Health | Plano | Texas | 75093 | Active, not recruiting |
| Clinical Trials of Texas, LLC dba Flourish Research | San Antonio | Texas | 78229 | Active, not recruiting |
| Elevate Clinical Research | Seabrook | Texas | 77586 | Active, not recruiting |
| Javara, Inc. | Stephenville | Texas | 76401 | Active, not recruiting |
| DM Clinical Research | Tomball | Texas | 77375 | Active, not recruiting |
| Cope Family Medicine / Avacare | Bountiful | Utah | 84010 | Active, not recruiting |
| Olympus Family Medicine / Avacare | Salt Lake City | Utah | 84117 | Active, not recruiting |
| Charlottesville Medical Research Center, LLC | Charlottesville | Virginia | 22911 | Active, not recruiting |
| Clinical Research Partners, LLC | Richmond | Virginia | 23226 | Active, not recruiting |
| Rainier Clinical Research Center | Renton | Washington | 98057 | Active, not recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 37 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07159763, 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 May 18, 2026 · Synced May 20, 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 NCT07159763 live on ClinicalTrials.gov.