Clinical trial NCT05710406: Testing the Use of BRAF-Targeted Therapy After Surgery and Usual Chemotherapy for BRAF-Mutated Colon Cancer
Official title: Randomized Trial of Consolidation Targeted Adjuvant Therapy with Encorafenib and Cetuximab Versus Usual Care for Patients with Stage II/III BRAF V600E Colon Cancer
Study type: INTERVENTIONAL
Overall status: ACTIVE_NOT_RECRUITING
Phase: PHASE2
PHASE3
Conditions: Colon Adenocarcinoma
Microsatellite Stable Colon Carcinoma
Stage IIB Colon Cancer AJCC V8
Stage IIC Colon Cancer AJCC V8
Stage III Colon Cancer AJCC V8
Lead sponsor: Alliance for Clinical Trials in Oncology
Sponsor class: OTHER
Collaborators: name: National Cancer Institute (NCI)
First posted: 2023-02-02
Enrollment: 1
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: This phase II/III trial compares treatment with encorafenib and cetuximab to usual care (patient observation) for reducing the chance of cancer recurrence after standard surgery and chemotherapy in patients with BRAF-mutated stage IIB-III colon cancer. Encorafenib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Cetuximab is in a class of medications called monoclonal antibodies. It binds to a protein called EGFR, which is found on some types of tumor cells. This may help keep tumor cells from growing. Giving encorafenib and cetuximab after standard surgery and chemotherapy may be more effective at reducing the chance of cancer recurrence compared to the usual patient observation.

Detailed description: The primary and secondary objectives of the study:

PRIMARY OBJECTIVES:

I. To evaluate and compare 6 month circulating tumor deoxyribonucleic acid (ctDNA) clearance rate in study patients with detectable ctDNA prior to randomization to targeted BRAF therapy versus usual care after standard adjuvant chemotherapy. (Phase II) II. To evaluate and compare 6 month ctDNA recurrence-free survival (ctDNA-RFS) rate in study patients with undetectable ctDNA prior to randomization to targeted BRAF therapy versus usual care after standard adjuvant chemotherapy. (Phase II) III. To evaluate and compare disease-free survival (DFS) (measured from randomization) in patients with resected stage III or high-risk (pT4) stage II mismatch repair protein (MMR) proficient BRAF V600E colon cancer treated with targeted BRAF therapy versus usual care after standard adjuvant chemotherapy. (Phase III)

SECONDARY OBJECTIVES:

I. To evaluate and compare overall survival (OS) between the two treatment arms.

II. To evaluate and compare the toxicity profile between the two treatment arms.

III. To evaluate and compare the alternative DFS endpoint (measured from date of primary tumor resection) between the two treatment arms.

IV. To evaluate and compare DFS in the subset of patients with detectable ctDNA prior to randomization between the two treatment arms.

EXPLORATORY OBJECTIVE:

I. To evaluate and compare patient-reported outcomes for symptoms of rash, diarrhea, and fatigue according to Patient Reported Outcomes Version of Common Terminology Criteria for Adverse Events (PRO-CTCAE) between the two treatment arms.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive encorafenib orally (PO) and cetuximab intravenously (IV) on study. Patients also undergo collection of blood samples throughout the study and computed tomography (CT) or magnetic resonance imaging (MRI) during screening and follow-up.

ARM II: Patients undergo observation per usual care on study. Patients also undergo collection of blood samples throughout the study and CT or MRI during screening and follow-up.

Eligibility criteria: Inclusion Criteria:

* PRE-REGISTRATION (STEP 0) ELIGIBILITY CRITERIA:
* BRAF V600 mutational status may be determined either locally or by central testing. This testing is mandatory prior to registration to determine eligibility. Tissue submission should be initiated as soon after surgery as possible. For tumors evaluated at local laboratories, formalin-fixed paraffin-embedded (FFPE) tumor tissue must still be submitted for central confirmation of BRAF status
* REGISTRATION (STEP 1) ELIGIBILITY CRITERIA:
* Histologically-proven stage III (any T \[Tx, T1, T2, T3, or T4\], N1-2M0; includes N1C) or high-risk (pT4) stage II colon adenocarcinoma. Tumors must be deemed to originate in the colon including tumors that extend into/involve the small bowel (e.g. those at the ileocecal valve) and must have been completely resected
* BRAF V600E mutation
* MMR proficient (pMMR) or microsatellite stable (MSS) tumor
* Histologic documentation: adenocarcinoma
* Stage: III (any T \[Tx, T1, T2, T3, or T4\], N1-2M0; includes N1C) or high-risk II (pT4)
* Tumor site: colon
* Patients must have received at least 3 months of adjuvant chemotherapy with either leucovorin calcium, fluorouracil, and oxaliplatin (FOLFOX) (minimum of 5 cycles) or capecitabine and oxaliplatin (CAPOX) (minimum of 3 cycles)
* Adjuvant therapy must be completed at most 8 weeks prior to registration
* No other prior medical therapy (chemotherapy, immunotherapy, biologic, or targeted therapy) or radiation therapy for the current colon cancer is permitted
* Not pregnant and not nursing, because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects. Therefore, for women of childbearing potential only, a negative pregnancy test done =\< 7 days prior to registration is required
* Age \>= 18 years
* Eastern Cooperative Oncology Group (ECOG) performance status: 0-2
* Absolute neutrophil count (ANC) \>= 1.0 x 10\^9/L
* Platelet count \>= 75 x 10\^9/L
* Hemoglobin \> 9.0 g/dL
* Total bilirubin =\< 1.5 x upper limit of normal (ULN)
* Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =\< 3.0 x ULN
* Corrected QT (QTc) Interval =\< 480 msec
* Creatinine = calculated (calc.) creatinine clearance \>= 40 mL/min
* Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial
* No medical condition such as uncontrolled infection, uncontrolled diabetes mellitus, or cardiac disease which, in the opinion of the treating physician, would make this protocol unreasonably hazardous for the patient
* Patients with known history or current symptoms of cardiac disease or history of treatment with cardiotoxic agents in the last 12 months, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, patients should be class 2B or better
* No uncontrolled or poorly-controlled hypertension (\> 180 mmHg systolic or \> 130 mmHg diastolic)
* No history of allergic reactions attributed to compounds of chemical or biologic composition similar to those of cetuximab
* No "currently active" second malignancy other than non-melanoma skin cancers or cervical carcinoma in situ. Patients are not considered to have a "currently active" malignancy if they have completed therapy and are free of disease for \>= 3 years

  * Patients are not considered to have a "currently active" malignancy if they had a gastric or bowel carcinoid \< 1 cm, ductal carcinoma in situ (DCIS)/lobular carcinoma in situ (LCIS) of the breast without invasive cancer, or endometrial dysplasia/carcinoma in situ
  * Patients are not considered to have a "currently active" malignancy if they had a sebaceous neoplasm (sebaceous adenoma, sebaceous epithelioma, sebaceous adenocarcinoma, keratoacanthoma, and squamous cell carcinoma) that was noninvasive
* No known medical condition causing an inability to swallow oral formulations of agents
* No residual Common Terminology Criteria for Adverse Events (CTCAE) version (v) 5.0 grade \>= 2 toxicity from prior chemotherapy, with the exception of grade 2 alopecia or neuropathy
* Drugs that prolong the QTc interval should be avoided if possible, as encorafenib can prolong the QTc interval. Drugs that are generally accepted to have a risk of causing Torsades de Pointes should be discontinued or replaced with drugs that do not carry this risk if at all possible. Patients who receive potential QTc-prolonging medications should be monitored closely
* Chronic concomitant treatment with strong inhibitors of CYP3A4 is not allowed during treatment on this study. Patients on strong CYP3A4 inhibitors must discontinue the drug for 14 days prior to registration on the study
* Chronic concomitant treatment with strong CYP3A4 inducers is not allowed during treatment on this study. Patients must discontinue the drug 14 days prior to registration on the study

Exclusion Criteria: N/A

Primary outcomes:
measure: Circulating tumor deoxyribonucleic acid (ctDNA) clearance rate (Phase II; ctDNA positive cohort)
timeFrame: At 6 months after randomization
measure: tDNA recurrence-free survival rate (ctDNA-RFS) (Phase II; ctDNA negative cohort)
timeFrame: at 6 months after randomization
measure: Disease free survival (DFS) (Phase III)
timeFrame: Assessed up to 6 years after randomization
Secondary outcomes:
measure: Overall Survival
timeFrame: Assessed up to 6 years
measure: Incidence of adverse events after randomization
timeFrame: up to 6 years
measure: Alternative disease free survival
timeFrame: assessed up to 6 years
Other outcomes:
measure: • Patient Reported Outcomes Version of Common Terminology Criteria for Adverse Events for symptoms of rash, diarrhea, and fatigue
timeFrame: up to 6 years
Locations:
city: Millville
country: United States
facility: Beebe South Coastal Health Campus
state: Delaware
city: Newark
country: United States
facility: Helen F Graham Cancer Center
state: Delaware
city: Newark
country: United States
facility: Medical Oncology Hematology Consultants PA
state: Delaware
city: Rehoboth Beach
country: United States
facility: Beebe Health Campus
state: Delaware
city: Atlanta
country: United States
facility: Emory University Hospital Midtown
state: Georgia
city: Atlanta
country: United States
facility: Emory University Hospital/Winship Cancer Institute
state: Georgia
city: Atlanta
country: United States
facility: Emory Saint Joseph's Hospital
state: Georgia
city: Johns Creek
country: United States
facility: Emory Johns Creek Hospital
state: Georgia
city: Aiea
country: United States
facility: Hawaii Cancer Care - Westridge
state: Hawaii
city: Aiea
country: United States
facility: Pali Momi Medical Center
state: Hawaii
city: Ewa Beach
country: United States
facility: The Queen's Medical Center - West Oahu
state: Hawaii
city: Honolulu
country: United States
facility: Hawaii Cancer Care Inc - Waterfront Plaza
state: Hawaii
city: Honolulu
country: United States
facility: Queen's Cancer Cenrer - POB I
state: Hawaii
city: Honolulu
country: United States
facility: Queen's Medical Center
state: Hawaii
city: Honolulu
country: United States
facility: Straub Clinic and Hospital
state: Hawaii
city: Honolulu
country: United States
facility: Queen's Cancer Center - Kuakini
state: Hawaii
city: Boise
country: United States
facility: Saint Alphonsus Cancer Care Center-Boise
state: Idaho
city: Boise
country: United States
facility: Saint Luke's Cancer Institute - Boise
state: Idaho
city: Caldwell
country: United States
facility: Saint Alphonsus Cancer Care Center-Caldwell
state: Idaho
city: Coeur D'Alene
country: United States
facility: Kootenai Health - Coeur d'Alene
state: Idaho
city: Fruitland
country: United States
facility: Saint Luke's Cancer Institute - Fruitland
state: Idaho
city: Meridian
country: United States
facility: Saint Luke's Cancer Institute - Meridian
state: Idaho
city: Nampa
country: United States
facility: Saint Alphonsus Cancer Care Center-Nampa
state: Idaho
city: Nampa
country: United States
facility: Saint Luke's Cancer Institute - Nampa
state: Idaho
city: Post Falls
country: United States
facility: Kootenai Clinic Cancer Services - Post Falls
state: Idaho
city: Sandpoint
country: United States
facility: Kootenai Clinic Cancer Services - Sandpoint
state: Idaho
city: Twin Falls
country: United States
facility: Saint Luke's Cancer Institute - Twin Falls
state: Idaho
city: Aurora
country: United States
facility: Rush - Copley Medical Center
state: Illinois
city: Bloomington
country: United States
facility: Illinois CancerCare-Bloomington
state: Illinois
city: Canton
country: United States
facility: Illinois CancerCare-Canton
state: Illinois
city: Carthage
country: United States
facility: Illinois CancerCare-Carthage
state: Illinois
city: Chicago
country: United States
facility: Northwestern University
state: Illinois
city: Chicago
country: United States
facility: University of Chicago Comprehensive Cancer Center
state: Illinois
city: Danville
country: United States
facility: Carle at The Riverfront
state: Illinois
city: Decatur
country: United States
facility: Cancer Care Specialists of Illinois - Decatur
state: Illinois
city: Decatur
country: United States
facility: Decatur Memorial Hospital
state: Illinois
city: DeKalb
country: United States
facility: Northwestern Medicine Cancer Center Kishwaukee
state: Illinois
city: Dixon
country: United States
facility: Illinois CancerCare-Dixon
state: Illinois
city: Effingham
country: United States
facility: Carle Physician Group-Effingham
state: Illinois
city: Effingham
country: United States
facility: Crossroads Cancer Center
state: Illinois
city: Eureka
country: United States
facility: Illinois CancerCare-Eureka
state: Illinois
city: Galesburg
country: United States
facility: Illinois CancerCare-Galesburg
state: Illinois
city: Geneva
country: United States
facility: Northwestern Medicine Cancer Center Delnor
state: Illinois
city: Glenview
country: United States
facility: Northwestern Medicine Glenview Outpatient Center
state: Illinois
city: Grayslake
country: United States
facility: Northwestern Medicine Grayslake Outpatient Center
state: Illinois
city: Kewanee
country: United States
facility: Illinois CancerCare-Kewanee Clinic
state: Illinois
city: Lake Forest
country: United States
facility: Northwestern Medicine Lake Forest Hospital
state: Illinois
city: Macomb
country: United States
facility: Illinois CancerCare-Macomb
state: Illinois
city: Mattoon
country: United States
facility: Carle Physician Group-Mattoon/Charleston
state: Illinois
city: New Lenox
country: United States
facility: UC Comprehensive Cancer Center at Silver Cross
state: Illinois
city: O'Fallon
country: United States
facility: Cancer Care Center of O'Fallon
state: Illinois
city: Orland Park
country: United States
facility: Northwestern Medicine Orland Park
state: Illinois
city: Orland Park
country: United States
facility: University of Chicago Medicine-Orland Park
state: Illinois
city: Ottawa
country: United States
facility: Illinois CancerCare-Ottawa Clinic
state: Illinois
city: Pekin
country: United States
facility: Illinois CancerCare-Pekin
state: Illinois
city: Peoria
country: United States
facility: Illinois CancerCare-Peoria
state: Illinois
city: Peru
country: United States
facility: Illinois CancerCare-Peru
state: Illinois
city: Princeton
country: United States
facility: Illinois CancerCare-Princeton
state: Illinois
city: Springfield
country: United States
facility: Southern Illinois University School of Medicine
state: Illinois
city: Springfield
country: United States
facility: Springfield Clinic
state: Illinois
city: Springfield
country: United States
facility: Springfield Memorial Hospital
state: Illinois
city: Urbana
country: United States
facility: Carle Cancer Center
state: Illinois
city: Warrenville
country: United States
facility: Northwestern Medicine Cancer Center Warrenville
state: Illinois
city: Washington
country: United States
facility: Illinois CancerCare - Washington
state: Illinois
city: Yorkville
country: United States
facility: Rush-Copley Healthcare Center
state: Illinois
city: Crown Point
country: United States
facility: Northwest Cancer Center - Main Campus
state: Indiana
city: Dyer
country: United States
facility: Northwest Oncology LLC
state: Indiana
city: Hobart
country: United States
facility: Northwest Cancer Center - Hobart
state: Indiana
city: Hobart
country: United States
facility: Saint Mary Medical Center
state: Indiana
city: Indianapolis
country: United States
facility: Saint Catherine Hospital
state: Indiana
city: Munster
country: United States
facility: The Community Hospital
state: Indiana
city: Munster
country: United States
facility: Women's Diagnostic Center - Munster
state: Indiana
city: Valparaiso
country: United States
facility: Northwest Cancer Center - Valparaiso
state: Indiana
city: Ankeny
country: United States
facility: Mission Cancer and Blood - Ankeny
state: Iowa
city: Cedar Rapids
country: United States
facility: Mercy Hospital
state: Iowa
city: Cedar Rapids
country: United States
facility: Oncology Associates at Mercy Medical Center
state: Iowa
city: Des Moines
country: United States
facility: Mission Cancer and Blood - Des Moines
state: Iowa
city: Ann Arbor
country: United States
facility: Trinity Health Saint Joseph Mercy Hospital Ann Arbor
state: Michigan
city: Brighton
country: United States
facility: Trinity Health IHA Medical Group Hematology Oncology - Brighton
state: Michigan
city: Brighton
country: United States
facility: Trinity Health Medical Center - Brighton
state: Michigan
city: Canton
country: United States
facility: Trinity Health IHA Medical Group Hematology Oncology - Canton
state: Michigan
city: Canton
country: United States
facility: Trinity Health Medical Center - Canton
state: Michigan
city: Chelsea
country: United States
facility: Chelsea Hospital
state: Michigan
city: Chelsea
country: United States
facility: Trinity Health IHA Medical Group Hematology Oncology - Chelsea Hospital
state: Michigan
city: Flint
country: United States
facility: Cancer Hematology Centers - Flint
state: Michigan
city: Flint
country: United States
facility: Genesee Hematology Oncology PC
state: Michigan
city: Flint
country: United States
facility: Genesys Hurley Cancer Institute
state: Michigan
city: Flint
country: United States
facility: Hurley Medical Center
state: Michigan
city: Livonia
country: United States
facility: Trinity Health Saint Mary Mercy Livonia Hospital
state: Michigan
city: Macomb Township
country: United States
facility: Henry Ford Saint John Hospital - Macomb Medical
state: Michigan
city: Saginaw
country: United States
facility: MyMichigan Medical Center Saginaw
state: Michigan
city: Ypsilanti
country: United States
facility: Huron Gastroenterology PC
state: Michigan
city: Ypsilanti
country: United States
facility: Trinity Health IHA Medical Group Hematology Oncology Ann Arbor Campus
state: Michigan
city: Bemidji
country: United States
facility: Sanford Joe Lueken Cancer Center
state: Minnesota
city: Coon Rapids
country: United States
facility: Mercy Hospital
state: Minnesota
city: Edina
country: United States
facility: Fairview Southdale Hospital
state: Minnesota
city: Minneapolis
country: United States
facility: Abbott-Northwestern Hospital
state: Minnesota
city: Saint Louis Park
country: United States
facility: Park Nicollet Clinic - Saint Louis Park
state: Minnesota
city: Saint Paul
country: United States
facility: Regions Hospital
state: Minnesota
city: Saint Paul
country: United States
facility: United Hospital
state: Minnesota
city: Cape Girardeau
country: United States
facility: Saint Francis Medical Center
state: Missouri
city: Anaconda
country: United States
facility: Community Hospital of Anaconda
state: Montana
city: Billings
country: United States
facility: Billings Clinic Cancer Center
state: Montana
city: Bozeman
country: United States
facility: Bozeman Health Deaconess Hospital
state: Montana
city: Great Falls
country: United States
facility: Benefis Sletten Cancer Institute
state: Montana
city: Kalispell
country: United States
facility: Logan Health Medical Center
state: Montana
city: Missoula
country: United States
facility: Community Medical Center
state: Montana
city: Lebanon
country: United States
facility: Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
state: New Hampshire
city: Basking Ridge
country: United States
facility: Memorial Sloan Kettering Basking Ridge
state: New Jersey
city: Middletown
country: United States
facility: Memorial Sloan Kettering Monmouth
state: New Jersey
city: Montvale
country: United States
facility: Memorial Sloan Kettering Bergen
state: New Jersey
city: Buffalo
country: United States
facility: Roswell Park Cancer Institute
state: New York
city: Commack
country: United States
facility: Memorial Sloan Kettering Commack
state: New York
city: Glens Falls
country: United States
facility: Glens Falls Hospital
state: New York
city: New York
country: United States
facility: Memorial Sloan Kettering Cancer Center
state: New York
city: Oswego
country: United States
facility: Upstate Cancer Center at Oswego
state: New York
city: Syracuse
country: United States
facility: State University of New York Upstate Medical University
state: New York
city: Syracuse
country: United States
facility: SUNY Upstate Medical Center-Community Campus
state: New York
city: Uniondale
country: United States
facility: Memorial Sloan Kettering Nassau
state: New York
city: Verona
country: United States
facility: Upstate Cancer Center at Verona
state: New York
city: West Harrison
country: United States
facility: Memorial Sloan Kettering Westchester
state: New York
city: Clinton
country: United States
facility: Southeastern Medical Oncology Center-Clinton
state: North Carolina
city: Gastonia
country: United States
facility: CaroMont Regional Medical Center
state: North Carolina
city: Goldsboro
country: United States
facility: Southeastern Medical Oncology Center-Goldsboro
state: North Carolina
city: Jacksonville
country: United States
facility: Southeastern Medical Oncology Center-Jacksonville
state: North Carolina
city: Bismarck
country: United States
facility: Sanford Bismarck Medical Center
state: North Dakota
city: Fargo
country: United States
facility: Sanford Broadway Medical Center
state: North Dakota
city: Fargo
country: United States
facility: Sanford Roger Maris Cancer Center
state: North Dakota
city: Canton
country: United States
facility: Aultman Health Foundation
state: Ohio
city: Centerville
country: United States
facility: Miami Valley Hospital South
state: Ohio
city: Cleveland
country: United States
facility: Cleveland Clinic Cancer Center/Fairview Hospital
state: Ohio
city: Cleveland
country: United States
facility: Cleveland Clinic Foundation
state: Ohio
city: Dayton
country: United States
facility: Miami Valley Hospital
state: Ohio
city: Dayton
country: United States
facility: Premier Blood and Cancer Center
state: Ohio
city: Dayton
country: United States
facility: Miami Valley Hospital North
state: Ohio
city: Franklin
country: United States
facility: Atrium Medical Center-Middletown Regional Hospital
state: Ohio
city: Greenville
country: United States
facility: Miami Valley Cancer Care and Infusion
state: Ohio
city: Independence
country: United States
facility: Cleveland Clinic Cancer Center Independence
state: Ohio
city: Mansfield
country: United States
facility: Cleveland Clinic Cancer Center Mansfield
state: Ohio
city: Mayfield Heights
country: United States
facility: Hillcrest Hospital Cancer Center
state: Ohio
city: Sandusky
country: United States
facility: North Coast Cancer Care
state: Ohio
city: Strongsville
country: United States
facility: Cleveland Clinic Cancer Center Strongsville
state: Ohio
city: Toledo
country: United States
facility: Toledo Clinic Cancer Centers-Toledo
state: Ohio
city: Troy
country: United States
facility: Upper Valley Medical Center
state: Ohio
city: Warrensville Heights
country: United States
facility: South Pointe Hospital
state: Ohio
city: Wooster
country: United States
facility: Cleveland Clinic Wooster Family Health and Surgery Center
state: Ohio
city: Oklahoma City
country: United States
facility: University of Oklahoma Health Sciences Center
state: Oklahoma
city: Ontario
country: United States
facility: Saint Alphonsus Cancer Care Center-Ontario
state: Oregon
city: Portland
country: United States
facility: Providence Portland Medical Center
state: Oregon
city: Portland
country: United States
facility: Providence Saint Vincent Medical Center
state: Oregon
city: Allentown
country: United States
facility: Lehigh Valley Hospital-Cedar Crest
state: Pennsylvania
city: Bethlehem
country: United States
facility: Lehigh Valley Hospital - Muhlenberg
state: Pennsylvania
city: Danville
country: United States
facility: Geisinger Medical Center
state: Pennsylvania
city: East Stroudsburg
country: United States
facility: Pocono Medical Center
state: Pennsylvania
city: Hazleton
country: United States
facility: Geisinger Medical Center-Cancer Center Hazleton
state: Pennsylvania
city: Lewisburg
country: United States
facility: Geisinger Medical Oncology-Lewisburg
state: Pennsylvania
city: Pottsville
country: United States
facility: Geisinger Cancer Services-Pottsville
state: Pennsylvania
city: Scranton
country: United States
facility: Community Medical Center
state: Pennsylvania
city: Wilkes-Barre
country: United States
facility: Geisinger Wyoming Valley/Henry Cancer Center
state: Pennsylvania
city: Boiling Springs
country: United States
facility: Prisma Health Cancer Institute - Spartanburg
state: South Carolina
city: Easley
country: United States
facility: Prisma Health Cancer Institute - Easley
state: South Carolina
city: Gaffney
country: United States
facility: Gibbs Cancer Center-Gaffney
state: South Carolina
city: Greenville
country: United States
facility: Prisma Health Cancer Institute - Butternut
state: South Carolina
city: Greenville
country: United States
facility: Prisma Health Cancer Institute - Faris
state: South Carolina
city: Greenville
country: United States
facility: Prisma Health Cancer Institute - Eastside
state: South Carolina
city: Greer
country: United States
facility: Prisma Health Cancer Institute - Greer
state: South Carolina
city: Greer
country: United States
facility: Gibbs Cancer Center-Pelham
state: South Carolina
city: Seneca
country: United States
facility: Prisma Health Cancer Institute - Seneca
state: South Carolina
city: Spartanburg
country: United States
facility: Spartanburg Medical Center
state: South Carolina
city: Union
country: United States
facility: MGC Hematology Oncology-Union
state: South Carolina
city: Sioux Falls
country: United States
facility: Sanford Cancer Center Oncology Clinic
state: South Dakota
city: Sioux Falls
country: United States
facility: Sanford USD Medical Center - Sioux Falls
state: South Dakota
city: Dallas
country: United States
facility: Parkland Memorial Hospital
state: Texas
city: Dallas
country: United States
facility: UT Southwestern Simmons Cancer Center - RedBird
state: Texas
city: Dallas
country: United States
facility: UT Southwestern/Simmons Cancer Center-Dallas
state: Texas
city: Fort Worth
country: United States
facility: UT Southwestern/Simmons Cancer Center-Fort Worth
state: Texas
city: Richardson
country: United States
facility: UT Southwestern Clinical Center at Richardson/Plano
state: Texas
city: Charlottesville
country: United States
facility: University of Virginia Cancer Center
state: Virginia
city: Edmonds
country: United States
facility: Swedish Cancer Institute-Edmonds
state: Washington
city: Issaquah
country: United States
facility: Swedish Cancer Institute-Issaquah
state: Washington
city: Seattle
country: United States
facility: Swedish Medical Center-First Hill
state: Washington
city: Charleston
country: United States
facility: West Virginia University Charleston Division
state: West Virginia
city: Antigo
country: United States
facility: Langlade Hospital and Cancer Center
state: Wisconsin
city: Appleton
country: United States
facility: ThedaCare Regional Cancer Center
state: Wisconsin
city: Berlin
country: United States
facility: ThedaCare Cancer Care - Berlin
state: Wisconsin
city: Eau Claire
country: United States
facility: Marshfield Medical Center-EC Cancer Center
state: Wisconsin
city: Marshfield
country: United States
facility: Marshfield Medical Center-Marshfield
state: Wisconsin
city: Medford
country: United States
facility: Aspirus Medford Hospital
state: Wisconsin
city: Minocqua
country: United States
facility: Marshfield Medical Center - Minocqua
state: Wisconsin
city: Mukwonago
country: United States
facility: ProHealth D N Greenwald Center
state: Wisconsin
city: Neenah
country: United States
facility: ThedaCare Regional Medical Center - Neenah
state: Wisconsin
city: New Richmond
country: United States
facility: Cancer Center of Western Wisconsin
state: Wisconsin
city: Oconomowoc
country: United States
facility: ProHealth Oconomowoc Memorial Hospital
state: Wisconsin
city: Rhinelander
country: United States
facility: Aspirus Cancer Care - James Beck Cancer Center
state: Wisconsin
city: Shawano
country: United States
facility: ThedaCare Cancer Care - Shawano
state: Wisconsin
city: Stevens Point
country: United States
facility: Aspirus Cancer Care - Stevens Point
state: Wisconsin
city: Stevens Point
country: United States
facility: Marshfield Medical Center-River Region at Stevens Point
state: Wisconsin
city: Waukesha
country: United States
facility: UW Cancer Center at ProHealth Care
state: Wisconsin
city: Waupaca
country: United States
facility: ThedaCare Cancer Care - Waupaca
state: Wisconsin
city: Wausau
country: United States
facility: Aspirus Regional Cancer Center
state: Wisconsin
city: Weston
country: United States
facility: Marshfield Medical Center - Weston
state: Wisconsin
city: Wisconsin Rapids
country: United States
facility: Aspirus Cancer Care - Wisconsin Rapids
state: Wisconsin
Study officials:
References: