ClinicalTrials.gov record
A Clinical Study Evaluating The Benefit of Adding Rucaparib to Enzalutamide for Men With Metastatic Prostate Cancer That Has Become Resistant To Testosterone-Deprivation Therapy
ClinicalTrials.gov ID: NCT04455750
Public ClinicalTrials.gov record NCT04455750. 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.
ClinicalTrials.gov public records Last synced May 20, 2026, 7:02 AM EDT
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
CASPAR - A Phase III Trial of Enzalutamide and Rucaparib as a Novel Therapy in First-Line Metastatic Castration-Resistant Prostate Cancer
Study identification
- NCT ID
- NCT04455750
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Enrollment
- 61 participants
Conditions and interventions
Conditions
Interventions
- Degarelix Drug
- Enzalutamide Drug
- Goserelin Acetate Drug
- Leuprolide Acetate Drug
- Placebo Drug
- Quality-of-Life Assessment Other
- Questionnaire Administration Other
- Rucaparib camsylate Drug
Drug · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- 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
- Oct 13, 2021
- Primary completion
- Mar 14, 2027
- Completion
- Aug 31, 2027
- Last update posted
- Feb 4, 2026
2021 – 2027
United States locations
- U.S. sites
- 319
- U.S. states
- 39
- U.S. cities
- 242
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Anchorage Associates in Radiation Medicine | Anchorage | Alaska | 98508 | — |
| Anchorage Radiation Therapy Center | Anchorage | Alaska | 99504 | — |
| Alaska Breast Care and Surgery LLC | Anchorage | Alaska | 99508 | — |
| Alaska Oncology and Hematology LLC | Anchorage | Alaska | 99508 | — |
| Alaska Women's Cancer Care | Anchorage | Alaska | 99508 | — |
| Anchorage Oncology Centre | Anchorage | Alaska | 99508 | — |
| Katmai Oncology Group | Anchorage | Alaska | 99508 | — |
| Providence Alaska Medical Center | Anchorage | Alaska | 99508 | — |
| Cancer Center at Saint Joseph's | Phoenix | Arizona | 85004 | — |
| CHI Saint Vincent Cancer Center Hot Springs | Hot Springs | Arkansas | 71913 | — |
| Kaiser Permanente-Deer Valley Medical Center | Antioch | California | 94531 | — |
| Mission Hope Medical Oncology - Arroyo Grande | Arroyo Grande | California | 93420 | — |
| Providence Saint Joseph Medical Center/Disney Family Cancer Center | Burbank | California | 91505 | — |
| Kaiser Permanente Dublin | Dublin | California | 94568 | — |
| Kaiser Permanente-Fremont | Fremont | California | 94538 | — |
| Kaiser Permanente-Fresno | Fresno | California | 93720 | — |
| Kaiser Permanente-Modesto | Modesto | California | 95356 | — |
| Kaiser Permanente-Oakland | Oakland | California | 94611 | — |
| Kaiser Permanente-Richmond | Richmond | California | 94801 | — |
| Kaiser Permanente-Roseville | Roseville | California | 95661 | — |
| Kaiser Permanente Downtown Commons | Sacramento | California | 95814 | — |
| Kaiser Permanente-South Sacramento | Sacramento | California | 95823 | — |
| Sharp Memorial Hospital | San Diego | California | 92123 | — |
| Kaiser Permanente-San Francisco | San Francisco | California | 94115 | — |
| Kaiser Permanente-Santa Teresa-San Jose | San Jose | California | 95119 | — |
| Kaiser Permanente San Leandro | San Leandro | California | 94577 | — |
| Pacific Central Coast Health Center-San Luis Obispo | San Luis Obispo | California | 93401 | — |
| Kaiser San Rafael-Gallinas | San Rafael | California | 94903 | — |
| Kaiser Permanente Medical Center - Santa Clara | Santa Clara | California | 95051 | — |
| Mission Hope Medical Oncology - Santa Maria | Santa Maria | California | 93444 | — |
| Kaiser Permanente-Santa Rosa | Santa Rosa | California | 95403 | — |
| Kaiser Permanente-South San Francisco | South San Francisco | California | 94080 | — |
| Saint Helena Hospital | St. Helena | California | 94574 | — |
| Kaiser Permanente-Stockton | Stockton | California | 95210 | — |
| Northbay Cancer Center | Vacaville | California | 95687 | — |
| Kaiser Permanente Medical Center-Vacaville | Vacaville | California | 95688 | — |
| Kaiser Permanente-Vallejo | Vallejo | California | 94589 | — |
| Kaiser Permanente-Walnut Creek | Walnut Creek | California | 94596 | — |
| Penrose-Saint Francis Healthcare | Colorado Springs | Colorado | 80907 | — |
| Rocky Mountain Cancer Centers-Penrose | Colorado Springs | Colorado | 80907 | — |
| Porter Adventist Hospital | Denver | Colorado | 80210 | — |
| Mercy Medical Center | Durango | Colorado | 81301 | — |
| Southwest Oncology PC | Durango | Colorado | 81301 | — |
| Saint Anthony Hospital | Lakewood | Colorado | 80228 | — |
| Littleton Adventist Hospital | Littleton | Colorado | 80122 | — |
| Longmont United Hospital | Longmont | Colorado | 80501 | — |
| Rocky Mountain Cancer Centers-Longmont | Longmont | Colorado | 80501 | — |
| Parker Adventist Hospital | Parker | Colorado | 80138 | — |
| Saint Mary Corwin Medical Center | Pueblo | Colorado | 81004 | — |
| Veterans Affairs Connecticut Healthcare System-West Haven Campus | West Haven | Connecticut | 06516 | — |
| MedStar Washington Hospital Center | Washington D.C. | District of Columbia | 20010 | — |
| George Washington University Medical Center | Washington D.C. | District of Columbia | 20037 | — |
| Mount Sinai Comprehensive Cancer Center at Aventura | Aventura | Florida | 33180 | — |
| Holy Cross Hospital | Fort Lauderdale | Florida | 33308 | — |
| Mount Sinai Medical Center | Miami Beach | Florida | 33140 | — |
| Augusta Oncology Associates PC-D'Antignac | Augusta | Georgia | 30901 | — |
| Augusta Oncology Associates PC-Wheeler | Augusta | Georgia | 30909 | — |
| Lewis Cancer and Research Pavilion at Saint Joseph's/Candler | Savannah | Georgia | 31405 | — |
| Hawaii Cancer Care Inc - Waterfront Plaza | Honolulu | Hawaii | 96813 | — |
| Queen's Cancer Cenrer - POB I | Honolulu | Hawaii | 96813 | — |
| Queen's Medical Center | Honolulu | Hawaii | 96813 | — |
| Straub Clinic and Hospital | Honolulu | Hawaii | 96813 | — |
| Queen's Cancer Center - Kuakini | Honolulu | Hawaii | 96817 | — |
| Kaiser Permanente Moanalua Medical Center | Honolulu | Hawaii | 96819 | — |
| Pali Momi Medical Center | ‘Aiea | Hawaii | 96701 | — |
| Saint Alphonsus Cancer Care Center-Boise | Boise | Idaho | 83706 | — |
| Saint Luke's Cancer Institute - Boise | Boise | Idaho | 83712 | — |
| Saint Alphonsus Cancer Care Center-Caldwell | Caldwell | Idaho | 83605 | — |
| Kootenai Health - Coeur d'Alene | Coeur d'Alene | Idaho | 83814 | — |
| Walter Knox Memorial Hospital | Emmett | Idaho | 83617 | — |
| Saint Luke's Cancer Institute - Fruitland | Fruitland | Idaho | 83619 | — |
| Idaho Urologic Institute-Meridian | Meridian | Idaho | 83642 | — |
| Saint Luke's Cancer Institute - Meridian | Meridian | Idaho | 83642 | — |
| Saint Luke's Cancer Institute - Nampa | Nampa | Idaho | 83686 | — |
| Saint Alphonsus Cancer Care Center-Nampa | Nampa | Idaho | 83687 | — |
| Kootenai Clinic Cancer Services - Post Falls | Post Falls | Idaho | 83854 | — |
| Kootenai Cancer Clinic | Sandpoint | Idaho | 83864 | — |
| Saint Luke's Cancer Institute - Twin Falls | Twin Falls | Idaho | 83301 | — |
| Rush - Copley Medical Center | Aurora | Illinois | 60504 | — |
| Illinois CancerCare-Bloomington | Bloomington | Illinois | 61704 | — |
| Loyola Center for Health at Burr Ridge | Burr Ridge | Illinois | 60527 | — |
| Illinois CancerCare-Canton | Canton | Illinois | 61520 | — |
| Memorial Hospital of Carbondale | Carbondale | Illinois | 62902 | — |
| SIH Cancer Institute | Carterville | Illinois | 62918 | — |
| Illinois CancerCare-Carthage | Carthage | Illinois | 62321 | — |
| Centralia Oncology Clinic | Centralia | Illinois | 62801 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| University of Illinois | Chicago | Illinois | 60612 | — |
| Advocate Illinois Masonic Medical Center | Chicago | Illinois | 60657 | — |
| Carle at The Riverfront | Danville | Illinois | 61832 | — |
| Northwestern Medicine Cancer Center Kishwaukee | DeKalb | Illinois | 60115 | — |
| Cancer Care Specialists of Illinois - Decatur | Decatur | Illinois | 62526 | — |
| Decatur Memorial Hospital | Decatur | Illinois | 62526 | — |
| Illinois CancerCare-Dixon | Dixon | Illinois | 61021 | — |
| Carle Physician Group-Effingham | Effingham | Illinois | 62401 | — |
| Crossroads Cancer Center | Effingham | Illinois | 62401 | — |
| Illinois CancerCare-Eureka | Eureka | Illinois | 61530 | — |
| Illinois CancerCare-Galesburg | Galesburg | Illinois | 61401 | — |
| Western Illinois Cancer Treatment Center | Galesburg | Illinois | 61401 | — |
| Northwestern Medicine Cancer Center Delnor | Geneva | Illinois | 60134 | — |
| Ingalls Memorial Hospital | Harvey | Illinois | 60426 | — |
| Loyola Medicine Homer Glen | Homer Glen | Illinois | 60491 | — |
| Illinois CancerCare-Kewanee Clinic | Kewanee | Illinois | 61443 | — |
| Northwestern Medicine Lake Forest Hospital | Lake Forest | Illinois | 60045 | — |
| Illinois CancerCare-Macomb | Macomb | Illinois | 61455 | — |
| Carle Physician Group-Mattoon/Charleston | Mattoon | Illinois | 61938 | — |
| Loyola University Medical Center | Maywood | Illinois | 60153 | — |
| Marjorie Weinberg Cancer Center at Loyola-Gottlieb | Melrose Park | Illinois | 60160 | — |
| Cancer Care Center of O'Fallon | O'Fallon | Illinois | 62269 | — |
| Illinois CancerCare-Ottawa Clinic | Ottawa | Illinois | 61350 | — |
| Advocate Lutheran General Hospital | Park Ridge | Illinois | 60068 | — |
| Illinois CancerCare-Pekin | Pekin | Illinois | 61554 | — |
| Illinois CancerCare-Peoria | Peoria | Illinois | 61615 | — |
| Methodist Medical Center of Illinois | Peoria | Illinois | 61636 | — |
| Illinois CancerCare-Peru | Peru | Illinois | 61354 | — |
| Valley Radiation Oncology | Peru | Illinois | 61354 | — |
| Illinois CancerCare-Princeton | Princeton | Illinois | 61356 | — |
| West Suburban Medical Center | River Forest | Illinois | 60305 | — |
| Southern Illinois University School of Medicine | Springfield | Illinois | 62702 | — |
| Springfield Clinic | Springfield | Illinois | 62702 | — |
| Memorial Medical Center | Springfield | Illinois | 62781 | — |
| Carle Cancer Center | Urbana | Illinois | 61801 | — |
| The Carle Foundation Hospital | Urbana | Illinois | 61801 | — |
| Northwestern Medicine Cancer Center Warrenville | Warrenville | Illinois | 60555 | — |
| Illinois CancerCare - Washington | Washington | Illinois | 61571 | — |
| Rush-Copley Healthcare Center | Yorkville | Illinois | 60560 | — |
| Reid Health | Richmond | Indiana | 47374 | — |
| Memorial Hospital of South Bend | South Bend | Indiana | 46601 | — |
| Mary Greeley Medical Center | Ames | Iowa | 50010 | — |
| McFarland Clinic - Ames | Ames | Iowa | 50010 | — |
| McFarland Clinic - Boone | Boone | Iowa | 50036 | — |
| Sanford Thief River Falls Medical Center | Thief River Falls | Minnesota | 56701 | — |
| Essentia Health Virginia Clinic | Virginia | Minnesota | 55792 | — |
| Sanford Cancer Center Worthington | Worthington | Minnesota | 56187 | — |
| Saint Francis Medical Center | Cape Girardeau | Missouri | 63703 | — |
| Southeast Cancer Center | Cape Girardeau | Missouri | 63703 | — |
| MU Health - University Hospital/Ellis Fischel Cancer Center | Columbia | Missouri | 65212 | — |
| Parkland Health Center - Farmington | Farmington | Missouri | 63640 | — |
| Capital Region Southwest Campus | Jefferson City | Missouri | 65109 | — |
| Sainte Genevieve County Memorial Hospital | Sainte Genevieve | Missouri | 63670 | — |
| Missouri Baptist Medical Center | St Louis | Missouri | 63131 | — |
| Mercy Hospital Saint Louis | St Louis | Missouri | 63141 | — |
| Missouri Baptist Sullivan Hospital | Sullivan | Missouri | 63080 | — |
| Missouri Baptist Outpatient Center-Sunset Hills | Sunset Hills | Missouri | 63127 | — |
| Community Hospital of Anaconda | Anaconda | Montana | 59711 | — |
| Billings Clinic Cancer Center | Billings | Montana | 59101 | — |
| Bozeman Deaconess Hospital | Bozeman | Montana | 59715 | — |
| Benefis Healthcare- Sletten Cancer Institute | Great Falls | Montana | 59405 | — |
| Great Falls Clinic | Great Falls | Montana | 59405 | — |
| Kalispell Regional Medical Center | Kalispell | Montana | 59901 | — |
| Saint Patrick Hospital - Community Hospital | Missoula | Montana | 59802 | — |
| Community Medical Hospital | Missoula | Montana | 59804 | — |
| CHI Health Saint Francis | Grand Island | Nebraska | 68803 | — |
| CHI Health Good Samaritan | Kearney | Nebraska | 68847 | — |
| Saint Elizabeth Regional Medical Center | Lincoln | Nebraska | 68510 | — |
| Alegent Health Immanuel Medical Center | Omaha | Nebraska | 68122 | — |
| Alegent Health Bergan Mercy Medical Center | Omaha | Nebraska | 68124 | — |
| Alegent Health Lakeside Hospital | Omaha | Nebraska | 68130 | — |
| Creighton University Medical Center | Omaha | Nebraska | 68131 | — |
| Midlands Community Hospital | Papillion | Nebraska | 68046 | — |
| OptumCare Cancer Care at Charleston | Las Vegas | Nevada | 89102 | — |
| OptumCare Cancer Care at Fort Apache | Las Vegas | Nevada | 89148 | — |
| New Hampshire Oncology Hematology PA-Concord | Concord | New Hampshire | 03301 | — |
| Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center | Lebanon | New Hampshire | 03756 | — |
| Solinsky Center for Cancer Care | Manchester | New Hampshire | 03103 | — |
| Hackensack University Medical Center | Hackensack | New Jersey | 07601 | — |
| Saint Joseph's Regional Medical Center | Paterson | New Jersey | 07503 | — |
| University of New Mexico Cancer Center | Albuquerque | New Mexico | 87102 | — |
| Presbyterian Kaseman Hospital | Albuquerque | New Mexico | 87110 | — |
| Presbyterian Rust Medical Center/Jorgensen Cancer Center | Rio Rancho | New Mexico | 87124 | — |
| The New York Hospital Medical Center of Queens | Flushing | New York | 11355 | — |
| Glens Falls Hospital | Glens Falls | New York | 12801 | — |
| Queens Hospital Center | Jamaica | New York | 11432 | — |
| NYP/Weill Cornell Medical Center | New York | New York | 10065 | — |
| Nyack Hospital | Nyack | New York | 10960 | — |
| Montefiore Medical Center-Einstein Campus | The Bronx | New York | 10461 | — |
| Montefiore Medical Center-Weiler Hospital | The Bronx | New York | 10461 | — |
| Montefiore Medical Center - Moses Campus | The Bronx | New York | 10467 | — |
| Wake Forest University at Clemmons | Clemmons | North Carolina | 27012 | — |
| Southeastern Medical Oncology Center-Clinton | Clinton | North Carolina | 28328 | — |
| Southeastern Medical Oncology Center-Goldsboro | Goldsboro | North Carolina | 27534 | — |
| Southeastern Medical Oncology Center-Jacksonville | Jacksonville | North Carolina | 28546 | — |
| Wake Forest Baptist Health - Wilkes Medical Center | Wilkesboro | North Carolina | 28659 | — |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | — |
| Sanford Bismarck Medical Center | Bismarck | North Dakota | 58501 | — |
| Essentia Health Cancer Center-South University Clinic | Fargo | North Dakota | 58103 | — |
| Sanford South University Medical Center | Fargo | North Dakota | 58103 | — |
| Southpointe-Sanford Medical Center Fargo | Fargo | North Dakota | 58103 | — |
| Sanford Medical Center Fargo | Fargo | North Dakota | 58104 | — |
| Sanford Broadway Medical Center | Fargo | North Dakota | 58122 | — |
| Sanford Roger Maris Cancer Center | Fargo | North Dakota | 58122 | — |
| Dayton Physicians LLC-Miami Valley South | Centerville | Ohio | 45459 | — |
| Miami Valley Hospital South | Centerville | Ohio | 45459 | — |
| Good Samaritan Hospital - Cincinnati | Cincinnati | Ohio | 45220 | — |
| Bethesda North Hospital | Cincinnati | Ohio | 45242 | — |
| TriHealth Cancer Institute-Westside | Cincinnati | Ohio | 45247 | — |
| TriHealth Cancer Institute-Anderson | Cincinnati | Ohio | 45255 | — |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| Ohio State University Comprehensive Cancer Center | Columbus | Ohio | 43210 | — |
| Miami Valley Hospital | Dayton | Ohio | 45409 | — |
| Dayton Physician LLC-Miami Valley Hospital North | Dayton | Ohio | 45415 | — |
| Miami Valley Hospital North | Dayton | Ohio | 45415 | — |
| Armes Family Cancer Center | Findlay | Ohio | 45840 | — |
| Dayton Physicians LLC-Atrium | Franklin | Ohio | 45005 | — |
| Greater Dayton Cancer Center | Kettering | Ohio | 45409 | — |
| Kettering Medical Center | Kettering | Ohio | 45429 | — |
| Springfield Regional Cancer Center | Springfield | Ohio | 45504 | — |
| ProMedica Flower Hospital | Sylvania | Ohio | 43560 | — |
| Mercy Health - Saint Anne Hospital | Toledo | Ohio | 43623 | — |
| Toledo Clinic Cancer Centers-Toledo | Toledo | Ohio | 43623 | — |
| Cancer Centers of Southwest Oklahoma Research | Lawton | Oklahoma | 73505 | — |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | — |
| Oklahoma Cancer Specialists and Research Institute-Tulsa | Tulsa | Oklahoma | 74146 | — |
| Saint Alphonsus Medical Center-Baker City | Baker City | Oregon | 97814 | — |
| Saint Charles Health System | Bend | Oregon | 97701 | — |
| Clackamas Radiation Oncology Center | Clackamas | Oregon | 97015 | — |
| Providence Cancer Institute Clackamas Clinic | Clackamas | Oregon | 97015 | — |
| Bay Area Hospital | Coos Bay | Oregon | 97420 | — |
| Providence Newberg Medical Center | Newberg | Oregon | 97132 | — |
| Saint Alphonsus Medical Center-Ontario | Ontario | Oregon | 97914 | — |
| Providence Portland Medical Center | Portland | Oregon | 97213 | — |
| Providence Saint Vincent Medical Center | Portland | Oregon | 97225 | — |
| Saint Charles Health System-Redmond | Redmond | Oregon | 97756 | — |
| Lehigh Valley Hospital-Cedar Crest | Allentown | Pennsylvania | 18103 | — |
| Lehigh Valley Hospital - Muhlenberg | Bethlehem | Pennsylvania | 18017 | — |
| Pocono Medical Center | East Stroudsburg | Pennsylvania | 18301 | — |
| Lehigh Valley Hospital-Hazleton | Hazleton | Pennsylvania | 18201 | — |
| Thomas Jefferson University Hospital | Philadelphia | Pennsylvania | 19107 | — |
| Guthrie Medical Group PC-Robert Packer Hospital | Sayre | Pennsylvania | 18840 | — |
| Saint Joseph's/Candler - Bluffton Campus | Bluffton | South Carolina | 29910 | — |
| Prisma Health Cancer Institute - Spartanburg | Boiling Springs | South Carolina | 29316 | — |
| Prisma Health Cancer Institute - Easley | Easley | South Carolina | 29640 | — |
| Prisma Health Cancer Institute - Butternut | Greenville | South Carolina | 29605 | — |
| Prisma Health Cancer Institute - Faris | Greenville | South Carolina | 29605 | — |
| Prisma Health Greenville Memorial Hospital | Greenville | South Carolina | 29605 | — |
| Prisma Health Cancer Institute - Eastside | Greenville | South Carolina | 29615 | — |
| Prisma Health Cancer Institute - Greer | Greer | South Carolina | 29650 | — |
| South Carolina Cancer Specialists PC | Hilton Head Island | South Carolina | 29926-3827 | — |
| Prisma Health Cancer Institute - Seneca | Seneca | South Carolina | 29672 | — |
| Avera Cancer Institute-Aberdeen | Aberdeen | South Dakota | 57401 | — |
| Sanford Cancer Center Oncology Clinic | Sioux Falls | South Dakota | 57104 | — |
| Avera Cancer Institute | Sioux Falls | South Dakota | 57105 | — |
| Sanford USD Medical Center - Sioux Falls | Sioux Falls | South Dakota | 57117-5134 | — |
| Avera Cancer Institute at Yankton | Yankton | South Dakota | 57078 | — |
| Saint Joseph Regional Cancer Center | Bryan | Texas | 77802 | — |
| Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center | Houston | Texas | 77030 | — |
| Ben Taub General Hospital | Houston | Texas | 77030 | — |
| Michael E DeBakey VA Medical Center | Houston | Texas | 77030 | — |
| Huntsman Cancer Institute/University of Utah | Salt Lake City | Utah | 84112 | — |
| Norris Cotton Cancer Center-North | Saint Johnsbury | Vermont | 05819 | — |
| Centra Lynchburg Hematology-Oncology Clinic Inc | Lynchburg | Virginia | 24501 | — |
| Virginia Cancer Institute | Richmond | Virginia | 23229 | — |
| Virginia Commonwealth University/Massey Cancer Center | Richmond | Virginia | 23298 | — |
| VCU Community Memorial Health Center | South Hill | Virginia | 23970 | — |
| Shenandoah Oncology PC | Winchester | Virginia | 22601 | — |
| Providence Regional Cancer System-Aberdeen | Aberdeen | Washington | 98520 | — |
| FHCC Overlake | Bellevue | Washington | 98004 | — |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | — |
| Harrison Medical Center | Bremerton | Washington | 98310 | — |
| Highline Medical Center-Main Campus | Burien | Washington | 98166 | — |
| Providence Regional Cancer System-Centralia | Centralia | Washington | 98531 | — |
| Swedish Cancer Institute-Edmonds | Edmonds | Washington | 98026 | — |
| Saint Elizabeth Hospital | Enumclaw | Washington | 98022 | — |
| Providence Regional Cancer Partnership | Everett | Washington | 98201 | — |
| Saint Francis Hospital | Federal Way | Washington | 98003 | — |
| Swedish Cancer Institute-Issaquah | Issaquah | Washington | 98029 | — |
| Kadlec Clinic Hematology and Oncology | Kennewick | Washington | 99336 | — |
| Seattle Cancer Care Alliance at EvergreenHealth | Kirkland | Washington | 98034 | — |
| Providence Regional Cancer System-Lacey | Lacey | Washington | 98503 | — |
| Saint Clare Hospital | Lakewood | Washington | 98499 | — |
| PeaceHealth Saint John Medical Center | Longview | Washington | 98632 | — |
| Jefferson Healthcare | Port Townsend | Washington | 98368 | — |
| Valley Medical Center | Renton | Washington | 98055 | — |
| Pacific Gynecology Specialists | Seattle | Washington | 98104 | — |
| Swedish Medical Center-Ballard Campus | Seattle | Washington | 98107 | — |
| Swedish Medical Center-Cherry Hill | Seattle | Washington | 98122-5711 | — |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122 | — |
| FHCC at Northwest Hospital | Seattle | Washington | 98133 | — |
| PeaceHealth United General Medical Center | Sedro-Woolley | Washington | 98284 | — |
| Providence Regional Cancer System-Shelton | Shelton | Washington | 98584 | — |
| Franciscan Research Center-Northwest Medical Plaza | Tacoma | Washington | 98405 | — |
| PeaceHealth Southwest Medical Center | Vancouver | Washington | 98664 | — |
| Providence Saint Mary Regional Cancer Center | Walla Walla | Washington | 99362 | — |
| Providence Regional Cancer System-Yelm | Yelm | Washington | 98597 | — |
| West Virginia University Charleston Division | Charleston | West Virginia | 25304 | — |
| Duluth Clinic Ashland | Ashland | Wisconsin | 54806 | — |
| Aurora Cancer Care-Southern Lakes VLCC | Burlington | Wisconsin | 53105 | — |
| Marshfield Medical Center-EC Cancer Center | Eau Claire | Wisconsin | 54701 | — |
| Mayo Clinic Health System-Eau Claire Clinic | Eau Claire | Wisconsin | 54701 | — |
| Aurora Health Care Germantown Health Center | Germantown | Wisconsin | 53022 | — |
| Aurora Cancer Care-Grafton | Grafton | Wisconsin | 53024 | — |
| Aurora BayCare Medical Center | Green Bay | Wisconsin | 54311 | — |
| Aurora Cancer Care-Kenosha South | Kenosha | Wisconsin | 53142 | — |
| Gundersen Lutheran Medical Center | La Crosse | Wisconsin | 54601 | — |
| Mayo Clinic Health System-Franciscan Healthcare | La Crosse | Wisconsin | 54601 | — |
| University of Wisconsin Carbone Cancer Center | Madison | Wisconsin | 53792 | — |
| Aurora Bay Area Medical Group-Marinette | Marinette | Wisconsin | 54143 | — |
| Marshfield Medical Center-Marshfield | Marshfield | Wisconsin | 54449 | — |
| Aurora Cancer Care-Milwaukee | Milwaukee | Wisconsin | 53209 | — |
| Aurora Saint Luke's Medical Center | Milwaukee | Wisconsin | 53215 | — |
| Aurora Sinai Medical Center | Milwaukee | Wisconsin | 53233 | — |
| Marshfield Clinic-Minocqua Center | Minocqua | Wisconsin | 54548 | — |
| ProHealth D N Greenwald Center | Mukwonago | Wisconsin | 53149 | — |
| ProHealth Oconomowoc Memorial Hospital | Oconomowoc | Wisconsin | 53066 | — |
| Vince Lombardi Cancer Clinic - Oshkosh | Oshkosh | Wisconsin | 54904 | — |
| Aurora Cancer Care-Racine | Racine | Wisconsin | 53406 | — |
| Marshfield Medical Center-Rice Lake | Rice Lake | Wisconsin | 54868 | — |
| Vince Lombardi Cancer Clinic-Sheboygan | Sheboygan | Wisconsin | 53081 | — |
| Marshfield Medical Center-River Region at Stevens Point | Stevens Point | Wisconsin | 54482 | — |
| Aurora Medical Center in Summit | Summit | Wisconsin | 53066 | — |
| Vince Lombardi Cancer Clinic-Two Rivers | Two Rivers | Wisconsin | 54241 | — |
| ProHealth Waukesha Memorial Hospital | Waukesha | Wisconsin | 53188 | — |
| UW Cancer Center at ProHealth Care | Waukesha | Wisconsin | 53188 | — |
| Aurora Cancer Care-Milwaukee West | Wauwatosa | Wisconsin | 53226 | — |
| Aurora West Allis Medical Center | West Allis | Wisconsin | 53227 | — |
| Marshfield Medical Center - Weston | Weston | Wisconsin | 54476 | — |
| Billings Clinic-Cody | Cody | Wyoming | 82414 | — |
| Welch Cancer Center | Sheridan | Wyoming | 82801 | — |
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 NCT04455750, 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 Feb 4, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04455750 live on ClinicalTrials.gov.