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ClinicalTrials.gov record
Active, not recruiting Phase 2Phase 3 Interventional

Comparison of Chemotherapy Before and After Surgery Versus After Surgery Alone for the Treatment of Gallbladder Cancer

ClinicalTrials.gov ID: NCT04559139

Public ClinicalTrials.gov record NCT04559139. 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 Oct 17, 2026, 5:38 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

Optimal Perioperative Therapy for Incidental Gallbladder Cancer (OPT-IN): A Randomized Phase II/III Trial

Brief summary

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

This phase II/III trial compares the effect of adding chemotherapy before and after surgery versus after surgery alone (usual treatment) in treating patients with stage II-III gallbladder cancer. Chemotherapy drugs, such as gemcitabine and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving chemotherapy before surgery may make the tumor smaller; therefore, may reduce the extent of surgery. Additionally, it may make it easier for the surgeon to distinguish between normal and cancerous tissue. Giving chemotherapy after surgery may kill any remaining tumor cells. This study will determine whether giving chemotherapy before surgery increases the length of time before the cancer may return and whether it will increase a patient's life span compared to the usual approach.

Study identification

NCT ID
NCT04559139
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 2, Phase 3
Enrollment
186 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
Feb 24, 2021 (Actual)
Primary completion
Jul 1, 2028 (Estimated)
Completion
Jun 30, 2029 (Estimated)
Last update posted
Sep 14, 2026

2021 – 2029

United States locations

U.S. sites
367
U.S. states
38
U.S. cities
256
Facility City State ZIP Site status
University of Alabama at Birmingham Cancer Center Birmingham Alabama 35233 —
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 —
Mercy Hospital Fort Smith Fort Smith Arkansas 72903 —
CHI Saint Vincent Cancer Center Hot Springs Hot Springs Arkansas 71913 —
NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro Jonesboro Arkansas 72401 —
CARTI Cancer Center Little Rock Arkansas 72205 —
University of Arkansas for Medical Sciences Little Rock Arkansas 72205 —
Mission Hope Medical Oncology - Arroyo Grande Arroyo Grande California 93420 —
Providence Saint Joseph Medical Center/Disney Family Cancer Center Burbank California 91505 —
Mercy Cancer Center - Carmichael Carmichael California 95608 —
Mercy San Juan Medical Center Carmichael California 95608 —
Mercy Cancer Center - Elk Grove Elk Grove California 95758 —
Cedars Sinai Medical Center Los Angeles California 90048 —
Providence Queen of The Valley Napa California 94558 —
UC Irvine Health/Chao Family Comprehensive Cancer Center Orange California 92868 —
Stanford Cancer Institute Palo Alto Palo Alto California 94304 —
Mercy Cancer Center - Rocklin Rocklin California 95765 —
Mercy Cancer Center - Sacramento Sacramento California 95816 —
University of California Davis Comprehensive Cancer Center Sacramento California 95817 —
Pacific Central Coast Health Center-San Luis Obispo San Luis Obispo California 93401 —
Mission Hope Medical Oncology - Santa Maria Santa Maria California 93444 —
Providence Medical Foundation - Santa Rosa Santa Rosa California 95403 —
Providence Santa Rosa Memorial Hospital Santa Rosa California 95405 —
Torrance Memorial Physician Network - Cancer Care Torrance California 90505 —
Torrance Memorial Medical Center Torrance California 90509 —
Woodland Memorial Hospital Woodland California 95695 —
Penrose-Saint Francis Healthcare Colorado Springs Colorado 80907 —
Rocky Mountain Cancer Centers-Penrose Colorado Springs Colorado 80907 —
Saint Francis Cancer Center Colorado Springs Colorado 80923 —
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 —
UM Sylvester Comprehensive Cancer Center at Aventura Aventura Florida 33180 —
UM Sylvester Comprehensive Cancer Center at Coral Gables Coral Gables Florida 33146 —
UM Sylvester Comprehensive Cancer Center at Deerfield Beach Deerfield Beach Florida 33442 —
Regional Cancer Center-Lee Memorial Health System Fort Myers Florida 33905 —
University of Florida Health Science Center - Gainesville Gainesville Florida 32610 —
University of Miami Miller School of Medicine-Sylvester Cancer Center Miami Florida 33136 —
UM Sylvester Comprehensive Cancer Center at Kendall Miami Florida 33176 —
UM Sylvester Comprehensive Cancer Center at Plantation Plantation Florida 33324 —
Emory University Hospital Midtown Atlanta Georgia 30308 —
Emory University Hospital/Winship Cancer Institute Atlanta Georgia 30322 —
Emory Saint Joseph's Hospital Atlanta Georgia 30342 —
Northeast Georgia Medical Center Braselton Braselton Georgia 30517 —
Northeast Georgia Medical Center-Gainesville Gainesville Georgia 30501 —
Low Country Cancer Care Savannah Georgia 31404 —
Memorial Health University Medical Center Savannah Georgia 31404 —
Summit Cancer Care-Memorial Savannah Georgia 31404 —
Saint Luke's Cancer Institute - Boise Boise Idaho 83712 —
Saint Luke's Cancer Institute - Fruitland Fruitland Idaho 83619 —
Saint Luke's Cancer Institute - Meridian Meridian Idaho 83642 —
Saint Luke's Cancer Institute - Nampa Nampa Idaho 83686 —
Saint Luke's Cancer Institute - Twin Falls Twin Falls Idaho 83301 —
Saint Anthony's Health Alton Illinois 62002 —
Rush - Copley Medical Center Aurora Illinois 60504 —
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 —
Saint Mary's Hospital Centralia Illinois 62801 —
Northwestern University Chicago Illinois 60611 —
University of Illinois Chicago Illinois 60612 —
University of Chicago Comprehensive Cancer Center Chicago Illinois 60637 —
Carle at The Riverfront Danville Illinois 61832 —
Cancer Care Specialists of Illinois - Decatur Decatur Illinois 62526 —
Decatur Memorial Hospital Decatur Illinois 62526 —
Northwestern Medicine Cancer Center Kishwaukee DeKalb Illinois 60115 —
Illinois CancerCare-Dixon Dixon Illinois 61021 —
Carle Physician Group-Effingham Effingham Illinois 62401 —
Crossroads Cancer Center Effingham Illinois 62401 —
Elmhurst Memorial Hospital Elmhurst Illinois 60126 —
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 —
Illinois CancerCare-Kewanee Clinic Kewanee Illinois 61443 —
Illinois CancerCare-Macomb Macomb Illinois 61455 —
Carle Physician Group-Mattoon/Charleston Mattoon Illinois 61938 —
Good Samaritan Regional Health Center Mount Vernon Illinois 62864 —
Edward Hospital/Cancer Center Naperville Illinois 60540 —
UC Comprehensive Cancer Center at Silver Cross New Lenox Illinois 60451 —
Cancer Care Center of O'Fallon O'Fallon Illinois 62269 —
HSHS Saint Elizabeth's Hospital O'Fallon Illinois 62269 —
University of Chicago Medicine-Orland Park Orland Park Illinois 60462 —
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 —
Edward Hospital/Cancer Center?Plainfield Plainfield Illinois 60585 —
Illinois CancerCare-Princeton Princeton Illinois 61356 —
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 —
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 —
Mission Cancer and Blood - Ankeny Ankeny Iowa 50023 —
Saint Anthony Regional Hospital Carroll Iowa 51401 —
Mercy Cancer Center-West Lakes Clive Iowa 50325 —
Mission Cancer and Blood - West Des Moines Clive Iowa 50325 —
Alegent Health Mercy Hospital Council Bluffs Iowa 51503 —
Greater Regional Medical Center Creston Iowa 50801 —
Iowa Methodist Medical Center Des Moines Iowa 50309 —
Mission Cancer and Blood - Des Moines Des Moines Iowa 50309 —
Broadlawns Medical Center Des Moines Iowa 50314 —
Mercy Medical Center - Des Moines Des Moines Iowa 50314 —
Mission Cancer and Blood - Laurel Des Moines Iowa 50314 —
Iowa Lutheran Hospital Des Moines Iowa 50316 —
Trinity Regional Medical Center Fort Dodge Iowa 50501 —
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 —
Flaget Memorial Hospital Bardstown Kentucky 40004 —
Commonwealth Cancer Center-Corbin Corbin Kentucky 40701 —
Saint Joseph Hospital Lexington Kentucky 40504 —
Saint Joseph Radiation Oncology Resource Center Lexington Kentucky 40504 —
Saint Joseph Hospital East Lexington Kentucky 40509 —
University of Kentucky/Markey Cancer Center Lexington Kentucky 40536 —
Saint Joseph London London Kentucky 40741 —
Jewish Hospital Louisville Kentucky 40202 —
The James Graham Brown Cancer Center at University of Louisville Louisville Kentucky 40202 —
Saints Mary and Elizabeth Hospital Louisville Kentucky 40215 —
UofL Health Medical Center Northeast Louisville Kentucky 40245 —
Saint Joseph Mount Sterling Mount Sterling Kentucky 40353 —
Jewish Hospital Medical Center South Shepherdsville Kentucky 40165 —
Lowell General Hospital Lowell Massachusetts 01854 —
UMass Memorial Medical Center - University Campus Worcester Massachusetts 01655 —
University of Michigan Comprehensive Cancer Center Ann Arbor Michigan 48109 —
Bronson Battle Creek Battle Creek Michigan 49017 —
University of Michigan - Brighton Center for Specialty Care Brighton Michigan 48116 —
Corewell Health Grand Rapids Hospitals - Butterworth Hospital Grand Rapids Michigan 49503 —
Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital Grand Rapids Michigan 49503 —
Trinity Health Grand Rapids Hospital Grand Rapids Michigan 49503 —
Bronson Methodist Hospital Kalamazoo Michigan 49007 —
West Michigan Cancer Center Kalamazoo Michigan 49007 —
Ascension Borgess Cancer Center Kalamazoo Michigan 49009 —
Borgess Medical Center Kalamazoo Michigan 49048 —
Trinity Health Muskegon Hospital Muskegon Michigan 49444 —
Corewell Health Lakeland Hospitals - Niles Hospital Niles Michigan 49120 —
Cancer and Hematology Centers of Western Michigan - Norton Shores Norton Shores Michigan 49444 —
Corewell Health Reed City Hospital Reed City Michigan 49677 —
Corewell Health Lakeland Hospitals - Marie Yeager Cancer Center Saint Joseph Michigan 49085 —
Corewell Health Lakeland Hospitals - Saint Joseph Hospital Saint Joseph Michigan 49085 —
Munson Medical Center Traverse City Michigan 49684 —
University of Michigan Health - West Wyoming Michigan 49519 —
Sanford Joe Lueken Cancer Center Bemidji Minnesota 56601 —
Mayo Clinic in Rochester Rochester Minnesota 55905 —
Sanford Thief River Falls Medical Center Thief River Falls Minnesota 56701 —
Sanford Cancer Center Worthington Worthington Minnesota 56187 —
Baptist Cancer Center-Grenada Grenada Mississippi 38901 —
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 —
Saint Louis Cancer and Breast Institute-Ballwin Ballwin Missouri 63011 —
Central Care Cancer Center - Bolivar Bolivar Missouri 65613 —
Cox Cancer Center Branson Branson Missouri 65616 —
Saint Francis Medical Center Cape Girardeau Missouri 63703 —
Southeast Cancer Center Cape Girardeau Missouri 63703 —
Siteman Cancer Center at Saint Peters Hospital City of Saint Peters Missouri 63376 —
Siteman Cancer Center at West County Hospital Creve Coeur Missouri 63141 —
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 —
Lake Regional Hospital Osage Beach Missouri 65065 —
Delbert Day Cancer Institute at PCRMC Rolla Missouri 65401 —
Mercy Clinic-Rolla-Cancer and Hematology 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 —
Saint Louis Cancer and Breast Institute-South City St Louis Missouri 63109 —
Washington University School of Medicine St Louis Missouri 63110 —
Mercy Hospital South St Louis Missouri 63128 —
Siteman Cancer Center-South County St Louis Missouri 63129 —
Missouri Baptist Medical Center St Louis Missouri 63131 —
Siteman Cancer Center at Christian Hospital St Louis Missouri 63136 —
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 —
Mercy Hospital Washington Washington Missouri 63090 —
Saint Patrick Hospital - Community Hospital Missoula Montana 59802 —
Nebraska Cancer Specialists/Oncology Hematology West PC 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 —
Memorial Sloan Kettering Basking Ridge Basking Ridge New Jersey 07920 —
Trinitas Hospital and Comprehensive Cancer Center - Williamson Street Campus Elizabeth New Jersey 07207 —
The Cancer Institute of New Jersey Hamilton Hamilton New Jersey 08690 —
Jersey City Medical Center Jersey City New Jersey 07302 —
Monmouth Medical Center Southern Campus Lakewood New Jersey 08701 —
Saint Barnabas Medical Center Livingston New Jersey 07039 —
Monmouth Medical Center Long Branch New Jersey 07740 —
Memorial Sloan Kettering Monmouth Middletown New Jersey 07748 —
Memorial Sloan Kettering Bergen Montvale New Jersey 07645 —
Rutgers Cancer Institute of New Jersey New Brunswick New Jersey 08903 —
Rutgers New Jersey Medical School Newark New Jersey 07101 —
Newark Beth Israel Medical Center Newark New Jersey 07112 —
Robert Wood Johnson University Hospital Somerset Somerville New Jersey 08876 —
Community Medical Center Toms River New Jersey 08755 —
Lovelace Medical Center-Saint Joseph Square Albuquerque New Mexico 87102 —
University of New Mexico Cancer Center Albuquerque New Mexico 87106 —
Presbyterian Kaseman Hospital Albuquerque New Mexico 87110 —
Presbyterian Rust Medical Center/Jorgensen Cancer Center Rio Rancho New Mexico 87124 —
Albany Medical Center Albany New York 12208 —
Memorial Sloan Kettering Commack Commack New York 11725 —
Memorial Sloan Kettering Westchester East White Plains New York 10604 —
Northwell Health/Center for Advanced Medicine Lake Success New York 11042 —
North Shore University Hospital Manhasset New York 11030 —
NYU Langone Hospital - Long Island Mineola New York 11501 —
Long Island Jewish Medical Center New Hyde Park New York 11040 —
Memorial Sloan Kettering Cancer Center New York New York 10065 —
Queens Cancer Center Rego Park New York 11374 —
Highland Hospital Rochester New York 14620 —
University of Rochester Rochester New York 14642 —
Stony Brook University Medical Center Stony Brook New York 11794 —
Memorial Sloan Kettering Nassau Uniondale New York 11553 —
Duke Cancer Institute Cary Cary North Carolina 27518 —
Duke University Medical Center Durham North Carolina 27710 —
East Carolina University Greenville North Carolina 27834 —
Duke Raleigh Hospital Raleigh North Carolina 27609 —
Wake Forest University Health Sciences Winston-Salem North Carolina 27157 —
Sanford Bismarck Medical Center Bismarck North Dakota 58501 —
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 —
Indu and Raj Soin Medical Center Beavercreek Ohio 45431 —
Saint Elizabeth Boardman Hospital Boardman Ohio 44512 —
Dayton Physicians LLC-Miami Valley South Centerville Ohio 45459 —
Miami Valley Hospital South Centerville Ohio 45459 —
Good Samaritan Hospital - Cincinnati Cincinnati Ohio 45220 —
Oncology Hematology Care Inc-Kenwood Cincinnati Ohio 45236 —
Bethesda North Hospital Cincinnati Ohio 45242 —
TriHealth Cancer Institute-Westside Cincinnati Ohio 45247 —
TriHealth Cancer Institute-Anderson Cincinnati Ohio 45255 —
MetroHealth Medical Center Cleveland Ohio 44109 —
Ohio State University Comprehensive Cancer Center Columbus Ohio 43210 —
Miami Valley Hospital Dayton Ohio 45409 —
Premier Blood and Cancer Center Dayton Ohio 45409 —
Dayton Physician LLC - Englewood Dayton Ohio 45415 —
Miami Valley Hospital North Dayton Ohio 45415 —
Armes Family Cancer Center Findlay Ohio 45840 —
Blanchard Valley Hospital Findlay Ohio 45840 —
Orion Cancer Care Findlay Ohio 45840 —
Atrium Medical Center-Middletown Regional Hospital Franklin Ohio 45005-1066 —
Dayton Physicians LLC-Atrium Franklin Ohio 45005 —
Dayton Physicians LLC-Wayne Greenville Ohio 45331 —
Miami Valley Cancer Care and Infusion Greenville Ohio 45331 —
Wayne Hospital Greenville Ohio 45331 —
Greater Dayton Cancer Center Kettering Ohio 45409 —
Kettering Medical Center Kettering Ohio 45429 —
Springfield Regional Cancer Center Springfield Ohio 45504 —
Springfield Regional Medical Center Springfield Ohio 45504 —
Dayton Physicians LLC - Troy Troy Ohio 45373 —
Upper Valley Medical Center Troy Ohio 45373 —
Saint Joseph Warren Hospital Warren Ohio 44484 —
Saint Elizabeth Youngstown Hospital Youngstown Ohio 44501 —
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 —
Legacy Mount Hood Medical Center Gresham Oregon 97030 —
Providence Newberg Medical Center Newberg Oregon 97132 —
Providence Willamette Falls Medical Center Oregon City Oregon 97045 —
Legacy Good Samaritan Hospital and Medical Center Portland Oregon 97210 —
Providence Portland Medical Center Portland Oregon 97213 —
Providence Saint Vincent Medical Center Portland Oregon 97225 —
Oregon Health and Science University Portland Oregon 97239 —
Saint Charles Health System-Redmond Redmond Oregon 97756 —
Legacy Meridian Park Hospital Tualatin Oregon 97062 —
Penn State Milton S Hershey Medical Center Hershey Pennsylvania 17033-0850 —
University of Pennsylvania/Abramson Cancer Center Philadelphia Pennsylvania 19104 —
Thomas Jefferson University Hospital Philadelphia Pennsylvania 19107 —
Roper Hospital Charleston South Carolina 29401 —
Charleston Oncology - Roper Charleston South Carolina 29403 —
Bon Secours Saint Francis Hospital Charleston South Carolina 29414 —
Charleston Oncology - Saint Francis Charleston South Carolina 29414 —
Medical University of South Carolina Charleston South Carolina 29425 —
Sanford Cancer Center Oncology Clinic Sioux Falls South Dakota 57104 —
Sanford USD Medical Center - Sioux Falls Sioux Falls South Dakota 57117-5134 —
Baptist Memorial Hospital and Cancer Center-Collierville Collierville Tennessee 38017 —
Vanderbilt-Ingram Cancer Center at Franklin Franklin Tennessee 37067 —
Vanderbilt-Ingram Cancer Center Cool Springs Franklin Tennessee 37067 —
University of Tennessee - Knoxville Knoxville Tennessee 37920 —
Baptist Memorial Hospital and Cancer Center-Memphis Memphis Tennessee 38120 —
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 —
Parkland Memorial Hospital Dallas Texas 75235 —
UT Southwestern/Simmons Cancer Center-Dallas Dallas Texas 75390 —
UT Southwestern Clinical Center at Richardson/Plano Richardson Texas 75080 —
University of Texas Health Science Center at San Antonio San Antonio Texas 78229 —
Inova Schar Cancer Institute Fairfax Virginia 22031 —
Inova Fairfax Hospital Falls Church Virginia 22042 —
Providence Regional Cancer System-Aberdeen Aberdeen Washington 98520 —
PeaceHealth Saint Joseph Medical Center Bellingham Washington 98225 —
Harrison HealthPartners Hematology and Oncology-Bremerton 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 —
Providence Regional Cancer System-Lacey Lacey Washington 98503 —
Saint Clare Hospital Lakewood Washington 98499 —
PeaceHealth Saint John Medical Center Longview Washington 98632 —
Harrison HealthPartners Hematology and Oncology-Poulsbo Poulsbo Washington 98370 —
Virginia Mason Medical Center Seattle Washington 98101 —
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 —
PeaceHealth United General Medical Center Sedro-Woolley Washington 98284 —
Providence Regional Cancer System-Shelton Shelton Washington 98584 —
Saint Michael Cancer Center Silverdale Washington 98383 —
Franciscan Research Center-Northwest Medical Plaza Tacoma Washington 98405 —
Northwest Medical Specialties PLLC Tacoma Washington 98405 —
PeaceHealth Southwest Medical Center Vancouver Washington 98664 —
Legacy Cancer Institute Medical Oncology and Day Treatment Vancouver Washington 98684 —
Legacy Salmon Creek Hospital Vancouver Washington 98686 —
Providence Saint Mary Regional Cancer Center Walla Walla Washington 99362 —
Providence Regional Cancer System-Yelm Yelm Washington 98597 —
United Hospital Center Bridgeport West Virginia 26330 —
WVUH-Berkely Medical Center Martinsburg West Virginia 25401 —
West Virginia University Healthcare Morgantown West Virginia 26506 —
Camden Clark Medical Center Parkersburg West Virginia 26101 —
Marshfield Medical Center-EC Cancer Center Eau Claire Wisconsin 54701 —
Gundersen Lutheran Medical Center La Crosse Wisconsin 54601 —
University of Wisconsin Carbone Cancer Center - University Hospital Madison Wisconsin 53792 —
Marshfield Medical Center-Marshfield Marshfield Wisconsin 54449 —
Marshfield Clinic-Minocqua Center Minocqua Wisconsin 54548 —
Marshfield Medical Center-Rice Lake Rice Lake Wisconsin 54868 —
Marshfield Medical Center-River Region at Stevens Point Stevens Point Wisconsin 54482 —
Marshfield Medical Center - Weston Weston Wisconsin 54476 —

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 NCT04559139, 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 Sep 14, 2026 · Synced Oct 17, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04559139 live on ClinicalTrials.gov.

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