ClinicalTrials.gov record
Testing Nivolumab and Ipilimumab With Short-Course Radiation in Locally Advanced Rectal Cancer
ClinicalTrials.gov ID: NCT04751370
Public ClinicalTrials.gov record NCT04751370. 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 6, 2026, 8:28 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
A Phase II Study of Neoadjuvant Nivolumab Plus Ipilimumab and Short-Course Radiation in MSI-H/dMMR Locally Advanced Rectal Adenocarcinoma
Study identification
- NCT ID
- NCT04751370
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Enrollment
- 31 participants
Conditions and interventions
Conditions
Interventions
- Computed Tomography Procedure
- Ipilimumab Biological
- Magnetic Resonance Imaging Procedure
- Nivolumab Biological
- Radiation Therapy Radiation
- Sigmoidoscopy Procedure
- Total Mesorectal Excision Procedure
Procedure · Biological · Radiation
Eligibility (public fields only)
- Age range
- 18 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
- Feb 7, 2022
- Primary completion
- Dec 30, 2026
- Completion
- Dec 30, 2026
- Last update posted
- Apr 30, 2026
2022 – 2026
United States locations
- U.S. sites
- 215
- U.S. states
- 32
- U.S. cities
- 149
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mobile Infirmary Medical Center | Mobile | Alabama | 36607 | — |
| Anchorage Associates in Radiation Medicine | Anchorage | Alaska | 98508 | — |
| 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 | — |
| Mercy Hospital Fort Smith | Fort Smith | Arkansas | 72903 | — |
| CHI Saint Vincent Cancer Center Hot Springs | Hot Springs | Arkansas | 71913 | — |
| PCR Oncology | Arroyo Grande | California | 93420 | — |
| Providence Saint Joseph Medical Center/Disney Family Cancer Center | Burbank | California | 91505 | — |
| USC / Norris Comprehensive Cancer Center | Los Angeles | California | 90033 | — |
| UC Irvine Health/Chao Family Comprehensive Cancer Center | Orange | California | 92868 | — |
| Pacific Central Coast Health Center-San Luis Obispo | San Luis Obispo | California | 93401 | — |
| Mission Hope Medical Oncology - Santa Maria | Santa Maria | California | 93444 | — |
| Penrose-Saint Francis Healthcare | Colorado Springs | Colorado | 80907 | — |
| Rocky Mountain Cancer Centers-Penrose | Colorado Springs | Colorado | 80907 | — |
| AdventHealth Porter | Denver | Colorado | 80210 | — |
| Saint Anthony Hospital | Lakewood | Colorado | 80228 | — |
| AdventHealth Littleton | Littleton | Colorado | 80122 | — |
| Longmont United Hospital | Longmont | Colorado | 80501 | — |
| AdventHealth Parker | Parker | Colorado | 80138 | — |
| Saint Mary Corwin Medical Center | Pueblo | Colorado | 81004 | — |
| Beebe South Coastal Health Campus | Millville | Delaware | 19967 | — |
| Helen F Graham Cancer Center | Newark | Delaware | 19713 | — |
| Medical Oncology Hematology Consultants PA | Newark | Delaware | 19713 | — |
| Beebe Health Campus | Rehoboth Beach | Delaware | 19971 | — |
| AdventHealth Altamonte | Altamonte Springs | Florida | 32701 | — |
| AdventHealth Orlando | Orlando | Florida | 32803 | — |
| 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 | — |
| 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 Alphonsus Cancer Care Center-Nampa | Nampa | Idaho | 83687 | — |
| Saint Luke's Cancer Institute - Nampa | Nampa | Idaho | 83687 | — |
| Kootenai Clinic Cancer Services - Post Falls | Post Falls | Idaho | 83854 | — |
| Saint Luke's Cancer Institute - Twin Falls | Twin Falls | Idaho | 83301 | — |
| Illinois CancerCare-Bloomington | Bloomington | Illinois | 61704 | — |
| 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 | — |
| University of Illinois | Chicago | Illinois | 60612 | — |
| Carle at The Riverfront | Danville | Illinois | 61832 | — |
| 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 | — |
| Illinois CancerCare-Kewanee Clinic | Kewanee | Illinois | 61443 | — |
| Illinois CancerCare-Macomb | Macomb | Illinois | 61455 | — |
| Carle Physician Group-Mattoon/Charleston | Mattoon | Illinois | 61938 | — |
| SSM Health Good Samaritan | Mount Vernon | Illinois | 62864 | — |
| Cancer Care Center of O'Fallon | O'Fallon | Illinois | 62269 | — |
| Illinois CancerCare-Ottawa Clinic | Ottawa | Illinois | 61350 | — |
| Illinois CancerCare-Pekin | Pekin | Illinois | 61554 | — |
| OSF Saint Francis Radiation Oncology at Pekin | Pekin | Illinois | 61554 | — |
| Illinois CancerCare-Peoria | Peoria | Illinois | 61615 | — |
| OSF Saint Francis Radiation Oncology at Peoria Cancer Center | Peoria | Illinois | 61615 | — |
| Methodist Medical Center of Illinois | Peoria | Illinois | 61636 | — |
| OSF Saint Francis Medical Center | Peoria | Illinois | 61637 | — |
| Illinois CancerCare-Peru | Peru | Illinois | 61354 | — |
| Valley Radiation Oncology | Peru | Illinois | 61354 | — |
| Illinois CancerCare-Princeton | Princeton | Illinois | 61356 | — |
| Southern Illinois University School of Medicine | Springfield | Illinois | 62702 | — |
| Springfield Clinic | Springfield | Illinois | 62702 | — |
| Springfield Memorial Hospital | Springfield | Illinois | 62781 | — |
| Carle Cancer Center | Urbana | Illinois | 61801 | — |
| Illinois CancerCare - Washington | Washington | Illinois | 61571 | — |
| Mary Greeley Medical Center | Ames | Iowa | 50010 | — |
| McFarland Clinic - Ames | Ames | Iowa | 50010 | — |
| Saint Anthony Regional Hospital | Carroll | Iowa | 51401 | — |
| Mercy Cancer Center-West Lakes | Clive | Iowa | 50325 | — |
| UI Health Care Mission Cancer and Blood - West Des Moines Clinic | Clive | Iowa | 50325 | — |
| Greater Regional Medical Center | Creston | Iowa | 50801 | — |
| Iowa Methodist Medical Center | Des Moines | Iowa | 50309 | — |
| UI Health Care Mission Cancer and Blood - Des Moines Clinic | Des Moines | Iowa | 50309 | — |
| Broadlawns Medical Center | Des Moines | Iowa | 50314 | — |
| Mercy Medical Center - Des Moines | Des Moines | Iowa | 50314 | — |
| UI Health Care Mission Cancer and Blood - Laurel Clinic | Des Moines | Iowa | 50314 | — |
| Iowa Lutheran Hospital | Des Moines | Iowa | 50316 | — |
| Methodist West Hospital | West Des Moines | Iowa | 50266-7700 | — |
| Mercy Medical Center-West Lakes | West Des Moines | Iowa | 50266 | — |
| Central Care Cancer Center - Garden City | Garden City | Kansas | 67846 | — |
| Central Care Cancer Center - Great Bend | Great Bend | Kansas | 67530 | — |
| Saint Joseph Radiation Oncology Resource Center | Lexington | Kentucky | 40504 | — |
| Saint Joseph Hospital East | Lexington | Kentucky | 40509 | — |
| Jewish Hospital | Louisville | Kentucky | 40202 | — |
| UofL Health Medical Center Northeast | Louisville | Kentucky | 40245 | — |
| Baystate Medical Center | Springfield | Massachusetts | 01199 | — |
| UMass Memorial Medical Center - University Campus | Worcester | Massachusetts | 01655 | — |
| Fairview Ridges Hospital | Burnsville | Minnesota | 55337 | — |
| Minnesota Oncology - Burnsville | Burnsville | Minnesota | 55337 | — |
| Mercy Hospital | Coon Rapids | Minnesota | 55433 | — |
| Fairview Southdale Hospital | Edina | Minnesota | 55435 | — |
| Unity Hospital | Fridley | Minnesota | 55432 | — |
| Fairview Clinics and Surgery Center Maple Grove | Maple Grove | Minnesota | 55369 | — |
| Minnesota Oncology Hematology PA-Maplewood | Maplewood | Minnesota | 55109 | — |
| Saint John's Hospital - Healtheast | Maplewood | Minnesota | 55109 | — |
| Abbott-Northwestern Hospital | Minneapolis | Minnesota | 55407 | — |
| Hennepin County Medical Center | Minneapolis | Minnesota | 55415 | — |
| Monticello Cancer Center | Monticello | Minnesota | 55362 | — |
| North Memorial Medical Health Center | Robbinsdale | Minnesota | 55422 | — |
| Mayo Clinic in Rochester | Rochester | Minnesota | 55905 | — |
| Park Nicollet Clinic - Saint Louis Park | Saint Louis Park | Minnesota | 55416 | — |
| Regions Hospital | Saint Paul | Minnesota | 55101 | — |
| United Hospital | Saint Paul | Minnesota | 55102 | — |
| Saint Francis Regional Medical Center | Shakopee | Minnesota | 55379 | — |
| Ridgeview Medical Center | Waconia | Minnesota | 55387 | — |
| Rice Memorial Hospital | Willmar | Minnesota | 56201 | — |
| Minnesota Oncology Hematology PA-Woodbury | Woodbury | Minnesota | 55125 | — |
| Mercy Oncology and Hematology - Clayton-Clarkson | Ballwin | Missouri | 63011 | — |
| Central Care Cancer Center - Bolivar | Bolivar | Missouri | 65613 | — |
| Mercy Cancer Center - Cape Girardeau | Cape Girardeau | Missouri | 63703 | — |
| Saint Francis Medical Center | Cape Girardeau | Missouri | 63703 | — |
| Parkland Health Center - Farmington | Farmington | Missouri | 63640 | — |
| MU Health Care Goldschmidt Cancer Center | Jefferson City | Missouri | 65109 | — |
| Freeman Health System | Joplin | Missouri | 64804 | — |
| Mercy Hospital Joplin | Joplin | Missouri | 64804 | — |
| Mercy Clinic-Rolla-Cancer and Hematology | Rolla | Missouri | 65401 | — |
| Phelps Health Delbert Day Cancer Institute | Rolla | Missouri | 65401 | — |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | — |
| Sainte Genevieve County Memorial Hospital | Sainte Genevieve | Missouri | 63670 | — |
| Mercy Hospital Springfield | Springfield | Missouri | 65804 | — |
| CoxHealth South Hospital | Springfield | Missouri | 65807 | — |
| Mercy Hospital South | St Louis | Missouri | 63128 | — |
| Missouri Baptist Medical Center | St Louis | Missouri | 63131 | — |
| Mercy Hospital Saint Louis | St Louis | Missouri | 63141 | — |
| Missouri Baptist Sullivan Hospital | Sullivan | Missouri | 63080 | — |
| BJC Outpatient Center at Sunset Hills | Sunset Hills | Missouri | 63127 | — |
| Billings Clinic Cancer Center | Billings | Montana | 59101 | — |
| Bozeman Health Deaconess Hospital | Bozeman | Montana | 59715 | — |
| Benefis Sletten Cancer Institute | Great Falls | Montana | 59405 | — |
| Great Falls Clinic | Great Falls | Montana | 59405 | — |
| Logan Health Medical Center | Kalispell | Montana | 59901 | — |
| Saint Patrick Hospital - Community Hospital | Missoula | Montana | 59802 | — |
| Community Medical Center | Missoula | Montana | 59804 | — |
| Nebraska Cancer Specialists/Oncology Hematology West PC | Grand Island | Nebraska | 68803 | — |
| CHI Health Good Samaritan | Kearney | Nebraska | 68847 | — |
| 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 | — |
| Comprehensive Cancer Centers of Nevada - Henderson | Henderson | Nevada | 89052 | — |
| Oncology Las Vegas - Henderson | Henderson | Nevada | 89074 | — |
| OptumCare Cancer Care at Charleston | Las Vegas | Nevada | 89102 | — |
| Radiation Oncology Centers of Nevada Central | Las Vegas | Nevada | 89106 | — |
| Radiation Oncology Centers of Nevada Southeast | Las Vegas | Nevada | 89119 | — |
| Comprehensive Cancer Centers of Nevada - Northwest | Las Vegas | Nevada | 89128 | — |
| OptumCare Cancer Care at MountainView | Las Vegas | Nevada | 89128 | — |
| Alliance for Childhood Diseases/Cure 4 the Kids Foundation | Las Vegas | Nevada | 89135 | — |
| Comprehensive Cancer Centers of Nevada - Town Center | Las Vegas | Nevada | 89144 | — |
| Comprehensive Cancer Centers of Nevada-Summerlin | Las Vegas | Nevada | 89144 | — |
| Comprehensive Cancer Centers of Nevada | Las Vegas | Nevada | 89148 | — |
| Comprehensive Cancer Centers of Nevada - Central Valley | Las Vegas | Nevada | 89169 | — |
| OptumCare Cancer Care at Fort Apache | Las Vegas | Nevada | 89183 | — |
| Renown Regional Medical Center | Reno | Nevada | 89502 | — |
| Saint Mary's Regional Medical Center | Reno | Nevada | 89503 | — |
| Radiation Oncology Associates | Reno | Nevada | 89509 | — |
| 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 | — |
| Northwell Health/Center for Advanced Medicine | Lake Success | New York | 11042 | — |
| Garnet Health Medical Center | Middletown | New York | 10940 | — |
| Northern Westchester Hospital | Mount Kisco | New York | 10549 | — |
| Manhattan Eye Ear and Throat Hospital | New York | New York | 10065 | — |
| Lenox Hill Hospital | New York | New York | 10075 | — |
| Good Samaritan Hospital - Cincinnati | Cincinnati | Ohio | 45220 | — |
| Bethesda North Hospital | Cincinnati | Ohio | 45242 | — |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | — |
| Mercy Hospital Oklahoma City | Oklahoma City | Oklahoma | 73120 | — |
| 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 | — |
| Providence Portland Medical Center | Portland | Oregon | 97213 | — |
| Providence Saint Vincent Medical Center | Portland | Oregon | 97225 | — |
| Christiana Care Health System-Concord Health Center | Chadds Ford | Pennsylvania | 19317 | — |
| Rapid City Regional Hospital | Rapid City | South Dakota | 57701 | — |
| Avera Cancer Institute | Sioux Falls | South Dakota | 57105 | — |
| Vanderbilt Breast Center at One Hundred Oaks | Nashville | Tennessee | 37204 | — |
| Vanderbilt University/Ingram Cancer Center | Nashville | Tennessee | 37232 | — |
| Saint Joseph Regional Cancer Center | Bryan | Texas | 77802 | — |
| Dartmouth Cancer Center - North | Saint Johnsbury | Vermont | 05819 | — |
| Providence Regional Cancer System-Aberdeen | Aberdeen | Washington | 98520 | — |
| Overlake Medical Center | Bellevue | Washington | 98004 | — |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | — |
| Highline Medical Center-Main Campus | Burien | Washington | 98166 | — |
| Providence Regional Cancer System-Centralia | Centralia | Washington | 98531 | — |
| Swedish Cancer Institute-Edmonds | Edmonds | Washington | 98026 | — |
| Providence Regional Cancer Partnership | Everett | Washington | 98201 | — |
| Swedish Cancer Institute-Issaquah | Issaquah | Washington | 98029 | — |
| Providence Regional Cancer System-Lacey | Lacey | Washington | 98503 | — |
| PeaceHealth Saint John Medical Center | Longview | Washington | 98632 | — |
| Valley Medical Center | Renton | Washington | 98055 | — |
| Swedish Medical Center-Ballard Campus | Seattle | Washington | 98107 | — |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122 | — |
| PeaceHealth United General Medical Center | Sedro-Woolley | Washington | 98284 | — |
| Saint Michael Cancer Center | Silverdale | Washington | 98383 | — |
| PeaceHealth Southwest Medical Center | Vancouver | Washington | 98664 | — |
| Providence Saint Mary Regional Cancer Center | Walla Walla | Washington | 99362 | — |
| North Star Lodge Cancer Center at Yakima Valley Memorial Hospital | Yakima | Washington | 98902 | — |
| ThedaCare Regional Cancer Center | Appleton | Wisconsin | 54911 | — |
| Cancer Center of Western Wisconsin | New Richmond | Wisconsin | 54017 | — |
| 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 NCT04751370, 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 Apr 30, 2026 · Synced May 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04751370 live on ClinicalTrials.gov.