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

Breast Cancer Index (BCI) Registry

ClinicalTrials.gov ID: NCT04875351

Public ClinicalTrials.gov record NCT04875351. 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 Jul 23, 2026, 1:33 PM EDT

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

Study identification

NCT ID
NCT04875351
Recruitment status
Active, not recruiting
Study type
Observational
Phase
Not listed
Lead sponsor
Biotheranostics, Inc.
Industry
Enrollment
3,465 participants

Conditions and interventions

Conditions

Interventions

  • Breast Cancer Index (BCI) Risk of Recurrence & Extended Endocrine Benefit Test Diagnostic Test

Diagnostic Test

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
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 13, 2021
Primary completion
Nov 30, 2028
Completion
Nov 30, 2028
Last update posted
Sep 18, 2024

2021 – 2028

United States locations

U.S. sites
105
U.S. states
11
U.S. cities
87
Facility City State ZIP Site status
Southern Cancer Center, P.C. - Daphne Daphne Alabama 36526
Southern Cancer Center, PC - Mobile Infirmary Mobile Alabama 36607
Southern Cancer Center, PC - Providence Hospital Mobile Alabama 36608
Southern Cancer Center, PC - Springhill Medical Center Mobile Alabama 36608
Arizona Oncology Associates, PC - Glendale - Saguaro Cancer Center Glendale Arizona 85308
Arizona Oncology Associates, PC - Goodyear Goodyear Arizona 85395
Arizona Oncology Associates, PC - Phoenix - Biltmore Cancer Center Phoenix Arizona 85016
Arizona Oncology Associates, PC - Phoenix - Deer Valley Phoenix Arizona 85027
Arizona Oncology Associates, PC - Scottsdale Scottsdale Arizona 85258
Arizona Oncology Associates, PC - East Valley Cancer Center Tempe Arizona 85284
Sansum Clinic - Ridley-Tree Cancer Center Santa Barbara California 93105
Sansum Clinic - Ridley-Tree Cancer Center (Solvang) Solvang California 93463
Rocky Mountain Cancer Center - Aurora Aurora Colorado 80012
Rocky Mountain Cancer Center - Boulder Boulder Colorado 80303
Rocky Mountain Cancer Center - Centennial Centennial Colorado 80112
Rocky Mountain Cancer Center - Colorado Springs Colorado Springs Colorado 80907
Rocky Mountain Cancer Center - Denver Midtown Denver Colorado 80218
Rocky Mountain Cancer Center - Denver Denver Colorado 80220
Rocky Mountain Cancer Center - Swedish Medical Center Englewood Colorado 80113
Rocky Mountain Cancer Centers - Lakewood Lakewood Colorado 80228
Rocky Mountain Cancer Center - Littleton Littleton Colorado 80120
Rocky Mountain Cancer Center - Lone Tree Lone Tree Colorado 80124
Rocky Mountain Cancer Center - Longmont Longmont Colorado 80504
Rocky Mountain Cancer Center - Pueblo Pueblo Colorado 81003
Rocky Mountain Cancer Center - Thornton Thornton Colorado 80260
Cancer Care Centers of Brevard, Inc. Palm Bay Florida 32901
Illinois Cancer Specialists - Arlington Heights Arlington Heights Illinois 60005
Affiliated Oncologists, LLC Chicago Ridge Illinois 60415
Illinois Cancer Specialists - Niles Niles Illinois 60714
Maryland Oncology Hematology, P.A. - Bethesda Bethesda Maryland 20817
Maryland Oncology Hematology, P.A. - Brandywine Brandywine Maryland 20613
Maryland Oncology Hematology, P.A. - Clinton Clinton Maryland 20735
Maryland Oncology Hematology, P.A. - Columbia Columbia Maryland 21044
Maryland Oncology Hematology, P.A. - Frederick Frederick Maryland 21702
Maryland Oncology Hematology, P.A. - Lanham Lanham Maryland 20706
Maryland Oncology Hematology, P.A. - Rockville - Aquilino Cancer Center Rockville Maryland 20850
Maryland Oncology Hematology, P.A. - Silver Spring - White Oak Cancer Center Silver Spring Maryland 20904
New York Oncology Hematology, P.C. - Albany Cancer Center Albany New York 12206
New York Oncology Hematology, P.C. - Albany Medical Center Albany New York 12208
Broome Oncology, LLC - Binghamton Binghamton New York 13905
New York Oncology Hematology, P.C. - Clifton Park Cancer Center Clifton Park New York 12065
Broome Oncology, LLC - Johnson City Johnson City New York 13790
Alliance Cancer Specialists, PC Bensalem Pennsylvania 19020
Consultants In Medical Oncology and Hematology, P.C. Broomall Pennsylvania 19008
Alliance Cancer Specialists, PC Horsham Pennsylvania 19044
Alliance Cancer Specialists, PC Langhorne Pennsylvania 19047
Alliance Cancer Specialists, PC Philadelphia Pennsylvania 19115
Alliance Cancer Specialists, PC Sellersville Pennsylvania 18960
Alliance Cancer Specialists, PC Wynnewood Pennsylvania 19096
Texas Oncology - Abilene Abilene Texas 79606
Texas Oncology - Allen Allen Texas 75013
Texas Oncology - Amarillo Amarillo Texas 79106
Texas Oncology - DFWW Arlington Texas 76012
Texas Oncology - DFWW Arlington Texas 76014
Texas Oncology - Beaumont Beaumont Texas 77701
Texas Oncology - Beaumont Mamie McFaddin Ward Cancer Center Beaumont Texas 77702
Texas Oncology - DFWW Bedford Texas 76022
Texas Oncology - Carrollton Carrollton Texas 75010
Texas Oncology - DFWW Dallas Texas 75203
Texas Oncology - Medical City Dallas Dallas Texas 75230
Texas Oncology - Presbyterian Cancer Center Dallas Dallas Texas 75231
Texas Oncology - DFWW Dallas Texas 75237
Texas Oncology - Baylor Charles A. Sammons Cancer Center Dallas Texas 75246
Texas Oncology - Denison Denison Texas 75020
Texas Oncology - Denton Denton Texas 76201
Texas Oncology - El Paso Cancer Treatment Center Grandview El Paso Texas 79902
Texas Oncology - El Paso Cancer Treatment Center Gateway El Paso Texas 79915
Texas Oncology - El Paso Cancer Treatment Center Joe Battle El Paso Texas 79938
Texas Oncology - Flower Mound Flower Mound Texas 75028
Texas Oncology - DFWW Grapevine Texas 76051
Texas Oncology - Harlingen Harlingen Texas 78550
Texas Oncology - Memorial City Houston Texas 77024
Texas Oncology - Willowbrook Houston Texas 77070
Texas Oncology - Northeast Texas Longview Texas 75601
Texas Oncology - McAllen McAllen Texas 78503
Texas Oncology - McKinney McKinney Texas 75071
Texas Oncology - Midland Midland Texas 79701
Texas Oncology - New Braunfels New Braunfels Texas 78130
Texas Oncology - Odessa Odessa Texas 79761
Texas Oncology - Northeast Texas Palestine Texas 75801
Texas Oncology - Northeast Texas Paris Texas 75460
Texas Oncology - Plano West Plano Texas 75093
Texas Oncology - San Antonio Downtown San Antonio Texas 78212
Texas Oncology - San Antonio Northeast San Antonio Texas 78217
Texas Oncology - San Antonio San Antonio Texas 78240
Texas Oncology - San Antonio Stone Oak San Antonio Texas 78258
Texas Oncology - Sugar Land Sugar Land Texas 77479
Texas Oncology - The Woodlands The Woodlands Texas 77380
Texas Oncology - Northeast Texas Tyler Texas 75702
Texas Oncology - Austin Waco Texas 76712
Texas Oncology - Horizon Circle Waco Texas 76712
Texas Oncology - Deke Slayton Cancer Center Webster Texas 77598
Texas Oncology - Weslaco Weslaco Texas 78596
Texas Oncology - Wichita Falls Wichita Falls Texas 76310
Virginia Cancer Specialists, PC - Alexandria Alexandria Virginia 22304
Virginia Cancer Specialists, PC - Arlington Arlington Virginia 22205
Virginia Oncology Associates Chesapeake Virginia 23320
Virginia Cancer Specialists, PC - Fairfax Fairfax Virginia 22031
Virginia Cancer Specialists, PC - Gainesville Gainesville Virginia 20155
Virginia Cancer Specialists, PC - Loudoun Leesburg Virginia 20176
Virginia Oncology Associates Newport News Virginia 23606
Virginia Oncology Associates Norfolk Virginia 23502
Virginia Oncology Associates Virginia Beach Virginia 23456
Virginia Oncology Associates Williamsburg Virginia 23188
Shenandoah Oncology, P.C. Winchester Virginia 22601

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 NCT04875351, 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 18, 2024 · Synced Jul 23, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04875351 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →