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ClinicalTrials.gov record
Active, not recruiting No phase listed Observational

An Observational Research Study for Cancer Patients on Immune Checkpoint Inhibitors, DiRECT Study

ClinicalTrials.gov ID: NCT05364086

Public ClinicalTrials.gov record NCT05364086. 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 Sep 2, 2026, 10:12 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Disparities in Results of Immune Checkpoint Inhibitor Treatment (DiRECT): A Prospective Cohort Study of Cancer Survivors Treated With Anti-PD-1/Anti-PD-L1 Immunotherapy in a Community Oncology Setting

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study compares treatment outcomes between patients of African American/Black (AA) ancestry and European American/White (EA) ancestry currently receiving immune checkpoint inhibitor treatment. Collecting samples of blood and saliva and health and treatment information from racially diverse patients receiving immune checkpoint inhibitor treatment over time may help doctors better understand health care disparities among all cancer patients.

Study identification

NCT ID
NCT05364086
Recruitment status
Active, not recruiting
Study type
Observational
Phase
Not listed
Enrollment
2,100 participants

Conditions and interventions

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
Apr 25, 2022
Primary completion
Oct 30, 2026
Completion
Jan 30, 2030
Last update posted
Mar 12, 2026

2022 – 2030

United States locations

U.S. sites
259
U.S. states
27
U.S. cities
206
Facility City State ZIP Site status
NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro Jonesboro Arkansas 72401
Kaiser Permanente-Anaheim Anaheim California 92806
Kaiser Permanente-Deer Valley Medical Center Antioch California 94531
Kaiser Permanente-Baldwin Park Baldwin Park California 91706
Kaiser Permanente-Bellflower Bellflower California 90706
Kaiser Permanente Dublin Dublin California 94568
Kaiser Permanente-Fontana Fontana California 92335
Kaiser Permanente-Fremont Fremont California 94538
Kaiser Permanente-Fresno Fresno California 93720
Kaiser Permanente South Bay Harbor City California 90710
Kaiser Permanente-Irvine Irvine California 92618
Kaiser Permanente Los Angeles Medical Center Los Angeles California 90027
Kaiser Permanente West Los Angeles Los Angeles California 90034
Kaiser Permanente-Modesto Modesto California 95356
Kaiser Permanente-Oakland Oakland California 94611
Kaiser Permanente-Ontario Ontario California 91761
Kaiser Permanente - Panorama City Panorama City California 91402
Kaiser Permanente- Marshall Medical Offices Redwood City California 94063
Kaiser Permanente-Richmond Richmond California 94801
Kaiser Permanente-Riverside Riverside California 92505
Kaiser Permanente-Roseville Roseville California 95661
Kaiser Permanente Downtown Commons Sacramento California 95814
Kaiser Permanente-South Sacramento Sacramento California 95823
Kaiser Permanente-San Diego Mission San Diego California 92108
Kaiser Permanente-San Diego Zion San Diego California 92120
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
Kaiser Permanente-San Marcos San Marcos California 92078
Kaiser San Rafael-Gallinas San Rafael California 94903
Kaiser Permanente Medical Center - Santa Clara Santa Clara California 95051
Kaiser Permanente-Santa Rosa Santa Rosa California 95403
Kaiser Permanente-South San Francisco South San Francisco California 94080
Kaiser Permanente-Stockton Stockton California 95210
Kaiser Permanente Medical Center-Vacaville Vacaville California 95688
Kaiser Permanente-Vallejo Vallejo California 94589
Kaiser Permanente-Walnut Creek Walnut Creek California 94596
Kaiser Permanente-Woodland Hills Woodland Hills California 91367
Kaiser Permanente-Franklin Denver Colorado 80205
Kaiser Permanente-Rock Creek Lafayette Colorado 80026
Kaiser Permanente-Lone Tree Lone Tree Colorado 80124
Beebe South Coastal Health Campus Millville Delaware 19967
Helen F Graham Cancer Center Newark Delaware 19713
Medical Oncology Hematology Consultants PA Newark Delaware 19713
Christiana Care Health System-Christiana Hospital Newark Delaware 19718
Beebe Health Campus Rehoboth Beach Delaware 19971
Christiana Care Health System-Wilmington Hospital Wilmington Delaware 19801
MedStar Georgetown University Hospital Washington D.C. District of Columbia 20007
MedStar Washington Hospital Center Washington D.C. District of Columbia 20010
Northside Hospital Atlanta Georgia 30342
Augusta University Medical Center Augusta Georgia 30912
John B Amos Cancer Center Columbus Georgia 31904
Northside Hospital - Duluth Duluth Georgia 30096
Northside Hospital - Gwinnett Lawrenceville Georgia 30046
Lewis Cancer and Research Pavilion at Saint Joseph's/Candler Savannah Georgia 31405
Suburban Hematology Oncology Associates - Snellville Snellville Georgia 30078
Tift Regional Medical Center Tifton Georgia 31794
South Georgia Medical Center/Pearlman Cancer Center Valdosta Georgia 31602
Kaiser Permanente Moanalua Medical Center Honolulu Hawaii 96819
OSF Saint Anthony's Health Center Alton Illinois 62002
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
John H Stroger Jr Hospital of Cook County Chicago Illinois 60612
Carle at The Riverfront Danville Illinois 61832
Cancer Care Specialists of Illinois - Decatur Decatur Illinois 62526
Illinois CancerCare-Dixon Dixon Illinois 61021
Crossroads Cancer Center Effingham Illinois 62401
Illinois CancerCare-Eureka Eureka Illinois 61530
Illinois CancerCare-Galesburg Galesburg Illinois 61401
Illinois CancerCare-Kewanee Clinic Kewanee Illinois 61443
Illinois CancerCare-Macomb Macomb Illinois 61455
Carle Physician Group-Mattoon/Charleston Mattoon Illinois 61938
Cancer Care Center of O'Fallon O'Fallon Illinois 62269
Illinois CancerCare-Ottawa Clinic Ottawa Illinois 61350
Illinois CancerCare-Pekin Pekin Illinois 61554
Illinois CancerCare-Peoria Peoria Illinois 61615
Illinois CancerCare-Peru 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
Central Care Cancer Center - Garden City Garden City Kansas 67846
HaysMed Hays Kansas 67601
Lawrence Memorial Hospital Lawrence Kansas 66044
The University of Kansas Cancer Center - Olathe Olathe Kansas 66061
University of Kansas Cancer Center-Overland Park Overland Park Kansas 66210
Salina Regional Health Center Salina Kansas 67401
University of Kansas Health System Saint Francis Campus Topeka Kansas 66606
University of Kansas Hospital-Westwood Cancer Center Westwood Kansas 66205
Christus Saint Frances Cabrini Hospital Alexandria Louisiana 71301
LSU Health Baton Rouge-North Clinic Baton Rouge Louisiana 70805
Our Lady of the Lake Physician Group Baton Rouge Louisiana 70808
Louisiana Hematology Oncology Associates LLC Baton Rouge Louisiana 70809
Mary Bird Perkins Cancer Center Baton Rouge Louisiana 70809
MBP Cancer Center - Baton Rouge General Baton Rouge Louisiana 70809
Medical Center of Baton Rouge Baton Rouge Louisiana 70816
Louisiana Hematology Oncology Associates Baton Rouge Louisiana 70817
Our Lady of the Lake Medical Oncology Baton Rouge Louisiana 70817
Ochsner High Grove Baton Rouge Louisiana 70836
Mary Bird Perkins Cancer Center - Covington Covington Louisiana 70433
Northshore Oncology Associates-Covington Covington Louisiana 70433
Ochsner Hematology Oncology North Shore - Covington (West Region) Covington Louisiana 70433
Terrebonne General Medical Center Houma Louisiana 70360
Ochsner Medical Center Kenner Kenner Louisiana 70065
Cancer Center of Acadiana Lafayette Louisiana 70503
West Jefferson Medical Center Marrero Louisiana 70072
Ochsner LSU Health Monroe Medical Center Monroe Louisiana 71202
University Medical Center New Orleans New Orleans Louisiana 70112
Ochsner Baptist Medical Center New Orleans Louisiana 70115
Ochsner Medical Center Jefferson New Orleans Louisiana 70121
LSU Health Sciences Center at Shreveport Shreveport Louisiana 71103
Christiana Care - Union Hospital Elkton Maryland 21921
Trinity Health Saint Joseph Mercy Hospital Ann Arbor Ann Arbor Michigan 48106
Trinity Health Medical Center - Brighton Brighton Michigan 48114
Trinity Health Medical Center - Canton Canton Michigan 48188
Chelsea Hospital Chelsea Michigan 48118
Cancer Hematology Centers - Flint Flint Michigan 48503
Genesee Hematology Oncology PC Flint Michigan 48503
Genesys Hurley Cancer Institute Flint Michigan 48503
Corewell Health Grand Rapids Hospitals - Butterworth Hospital Grand Rapids Michigan 49503
Trinity Health Saint Mary Mercy Livonia Hospital Livonia Michigan 48154
Trinity Health Muskegon Hospital Muskegon Michigan 49444
Cancer and Hematology Centers of Western Michigan - Norton Shores Norton Shores Michigan 49444
Trinity Health Saint Joseph Mercy Oakland Hospital Pontiac Michigan 48341
Corewell Health Reed City Hospital Reed City Michigan 49677
University of Michigan Health - West Wyoming Michigan 49519
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
New Ulm Medical Center New Ulm Minnesota 56073
North Memorial Medical Health Center Robbinsdale Minnesota 55422
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
Lakeview Hospital Stillwater Minnesota 55082
Ridgeview Medical Center Waconia Minnesota 55387
Rice Memorial Hospital Willmar Minnesota 56201
Minnesota Oncology Hematology PA-Woodbury Woodbury Minnesota 55125
Fairview Lakes Medical Center Wyoming Minnesota 55092
Baptist Memorial Hospital and Cancer Center-Golden Triangle Columbus Mississippi 39705
Baptist Cancer Center-Grenada Grenada Mississippi 38901
Gulfport Memorial Hospital Gulfport Mississippi 39502
Jackson Oncology Associates PLLC Jackson Mississippi 39202
Mississippi Baptist Medical Center Jackson Mississippi 39202
Baptist Memorial Hospital and Cancer Center-Union County New Albany Mississippi 38652
Baptist Memorial Hospital and Cancer Center-Oxford Oxford Mississippi 38655
Baptist Memorial Hospital and Cancer Center-Desoto Southhaven Mississippi 38671
Parkland Health Center - Farmington Farmington Missouri 63640
MU Health Care Goldschmidt Cancer Center Jefferson City Missouri 65109
Freeman Health System Joplin Missouri 64804
University Health Truman Medical Center Kansas City Missouri 64108
University of Kansas Cancer Center - North Kansas City Missouri 64154
University of Kansas Cancer Center - Lee's Summit Lee's Summit Missouri 64064
University of Kansas Cancer Center at North Kansas City Hospital North Kansas City Missouri 64116
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
BJC Outpatient Center at Sunset Hills Sunset Hills Missouri 63127
Comprehensive Cancer Centers of Nevada - Henderson Henderson Nevada 89052
OptumCare Cancer Care at Seven Hills Henderson Nevada 89052
Comprehensive Cancer Centers of Nevada-Southeast Henderson Henderson Nevada 89074
Urology Specialists of Nevada - Green Valley Henderson Nevada 89074
OptumCare Cancer Care at Charleston Las Vegas Nevada 89102
Urology Specialists of Nevada - Southwest Las Vegas Nevada 89113
Comprehensive Cancer Centers of Nevada - Northwest Las Vegas Nevada 89128
OptumCare Cancer Care at MountainView Las Vegas Nevada 89128
Urology Specialists of Nevada - Northwest 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
Summerlin Hospital Medical Center Las Vegas Nevada 89144
OptumCare Cancer Care at Fort Apache Las Vegas Nevada 89148
Comprehensive Cancer Centers of Nevada - Central Valley Las Vegas Nevada 89169
Roswell Park Cancer Institute Buffalo New York 14263
University of Rochester Rochester New York 14642
AdventHealth Infusion Center Asheville Asheville North Carolina 28803
AdventHealth Infusion Center Haywood Clyde North Carolina 28721
CaroMont Regional Medical Center Gastonia North Carolina 28054
AdventHealth Hendersonville Hendersonville North Carolina 28792
CarolinaEast Medical Center New Bern North Carolina 28561
FirstHealth of the Carolinas-Moore Regional Hospital Pinehurst North Carolina 28374
AdventHealth Infusion Center Weaverville Weaverville North Carolina 28787
Indu and Raj Soin Medical Center Beavercreek Ohio 45431
Armes Family Cancer Center Findlay Ohio 45840
Dayton Physicians LLC-Atrium Franklin Ohio 45005
Kettering Medical Center Kettering Ohio 45429
Mercy Hospital Oklahoma City Oklahoma City Oklahoma 73120
Providence Newberg Medical Center Newberg Oregon 97132
Providence Portland Medical Center Portland Oregon 97213
Providence Saint Vincent Medical Center Portland Oregon 97225
Lehigh Valley Hospital-Cedar Crest Allentown Pennsylvania 18103
Lehigh Valley Hospital - Muhlenberg Bethlehem Pennsylvania 18017
AnMed Health Cancer Center Anderson South Carolina 29621
Beaufort Memorial Hospital Beaufort South Carolina 29902
Saint Joseph's/Candler - Bluffton Campus Bluffton South Carolina 29910
Prisma Health Cancer Institute - Spartanburg Boiling Springs South Carolina 29316
Medical University of South Carolina Charleston South Carolina 29425
Prisma Health Cancer Institute - Easley Easley South Carolina 29640
Gibbs Cancer Center-Gaffney Gaffney South Carolina 29341
Tidelands Georgetown Memorial Hospital Georgetown South Carolina 29440
Waccamaw Oncology - Georgetown Georgetown South Carolina 29440
Saint Francis Hospital Greenville South Carolina 29601
Prisma Health Cancer Institute - Butternut Greenville South Carolina 29605
Prisma Health Cancer Institute - Faris Greenville South Carolina 29605
Saint Francis Cancer Center Greenville South Carolina 29607
Prisma Health Cancer Institute - Eastside Greenville South Carolina 29615
Self Regional Healthcare Greenwood South Carolina 29646
Prisma Health Cancer Institute - Greer Greer South Carolina 29650
Gibbs Cancer Center-Pelham Greer South Carolina 29651
South Carolina Cancer Specialists PC Hilton Head Island South Carolina 29926-3827
Waccamaw Oncology-Murrells Inlet Murrells Inlet South Carolina 29576
Waccamaw Oncology-Myrtle Beach Myrtle Beach South Carolina 29577
Beaufort Memorial/New River Cancer Center Okatie South Carolina 29909
Prisma Health Cancer Institute - Seneca Seneca South Carolina 29672
Spartanburg Medical Center Spartanburg South Carolina 29303
SMC Center for Hematology Oncology Union Union South Carolina 29379
Baptist Memorial Hospital and Cancer Center-Collierville Collierville Tennessee 38017
Baptist Memorial Hospital and Cancer Center-Memphis Memphis Tennessee 38120
Bon Secours Memorial Regional Medical Center Mechanicsville Virginia 23116
Bon Secours Westchester Emergency Center Midlothian Virginia 23113
Bon Secours Saint Francis Medical Center Midlothian Virginia 23114
Bon Secours Saint Mary's Hospital Richmond Virginia 23226
Bon Secours Cancer Institute at Reynolds Crossing Richmond Virginia 23230
Valley Medical Center Renton Washington 98055
ThedaCare Regional Cancer Center Appleton Wisconsin 54911
Ascension Saint Elizabeth Hospital Appleton Wisconsin 54915
ThedaCare Cancer Care - Berlin Berlin Wisconsin 54923
Ascension Southeast Wisconsin Hospital - Elmbrook Campus Brookfield Wisconsin 53045
Ascension Calumet Hospital Chilton Wisconsin 53014
HSHS Sacred Heart Hospital Eau Claire Wisconsin 54701
Ascension Saint Francis - Reiman Cancer Center Franklin Wisconsin 53132
Saint Vincent Hospital Cancer Center Green Bay Green Bay Wisconsin 54301
Saint Vincent Hospital Cancer Center at Saint Mary's Green Bay Wisconsin 54303
Ascension Columbia Saint Mary's Hospital Ozaukee Mequon Wisconsin 53097
Ascension Columbia Saint Mary's Hospital - Milwaukee Milwaukee Wisconsin 53211
ThedaCare Regional Medical Center - Neenah Neenah Wisconsin 54956
ThedaCare Cancer Care - New London New London Wisconsin 54961
Cancer Center of Western Wisconsin New Richmond Wisconsin 54017
Ascension Mercy Hospital Oshkosh Wisconsin 54904
ThedaCare Cancer Care - Oshkosh Oshkosh Wisconsin 54904
Ascension All Saints Hospital Racine Wisconsin 53405
ThedaCare Cancer Care - Shawano Shawano Wisconsin 54166
ThedaCare Cancer Care - Waupaca Waupaca Wisconsin 54981
Ascension Medical Group Southeast Wisconsin - Mayfair Road Wauwatosa Wisconsin 53226

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 NCT05364086, 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 Mar 12, 2026 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05364086 live on ClinicalTrials.gov.

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