About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? [email protected]

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Clareo Health | Breast Cancer Clinical Trials | 16,811 Studies Recruiting

Clinical TrialsBreast Cancer

Breast Cancer Clinical Trials

Browse 16,811 clinical trials for breast cancer. Find studies that match your criteria and connect with research centers.

Find trials near:

New York Los Angeles Chicago Houston Phoenix Philadelphia

Order

Status

RecruitingNot yet recruitingActive, not recruitingEnrolling by invitationCompletedTerminated

Phase

Early phase 1Phase 1Phase 1–2Phase 2Phase 2–3Phase 3Phase 4No phase

Who can join

Healthy volunteers too

Showing 5181-5200 of 16,811 trials

CompletedLetrozole as Early Adjuvant Treatment of Postmenopausal Patients With Primary Breast CancerThis is a prospective open-label one-arm phase III trial designed to evaluate the safety and efficacy of letrozole 2.5 mg administered orally daily for 24 months as adjuvant…NCT00332852·Albstadt and 52 others

Related Searches

breast carcinomatrials

Data from ClinicalTrials.govTerms

RecruitingResponse-Based Local Therapy for Regionally Advanced Breast CancerThe goal of this interventional clinical trial is to evaluate if an individualized treatment strategy (involving radiation boost, surgery, and systemic consolidation) can improve…NCT07376538·Beijing, Beijing Municipality

RecruitingUpfront Targeted Axillary Dissection for Luminal Breast Cancer With Limited Axillary InvolvementThe present study aims to avoid axillary lymph node dissection (ALND) in patients with an Ultrasound (US) detected positive preoperative lymph node involvement (1 or 2 suspicious…NCT07278726·Bologna, Italy and 13 others

TerminatedRO4929097 and Letrozole in Treating Post-Menopausal Women With Hormone Receptor-Positive Stage II or Stage III Breast CancerThis phase I trial is studying the side effects and best dose of RO4929097 when given together with letrozole in treating post-menopausal women with stage II or stage III breast…NCT01208441·Birmingham, Alabama and 2 others

CompletedExAblate (MRgFUS) Treatment of Metastatic Bone Tumors for the Palliation of PainA Pivotal Study to Evaluate the Effectiveness and Safety of ExAblate Treatment of Metastatic Bone and Multiple Myeloma Tumors for the Palliation of Pain in Patients Who are not…NCT00656305·La Jolla, California and 13 others

CompletedAerobic and Strength Training Exercise in Improving Fitness and Arm Health During and After Radiation Therapy in Patients With Stage II-III Breast CancerThis randomized pilot phase I/II trial studies how well aerobic and strength training exercise works in improving fitness and arm health during and after radiation therapy…NCT03102866·Columbus, Ohio

UnknownThe Use of Bioimpedance to Determine Pre-Clinical Lymphedema in the Post-Operative Breast Cancer PatientPrimary Objective: To determine whether early intervention (with garment sleeve and gauntlet) in patients with pre-clinical lymphedema can halt the progression of lymphedema.NCT01521000·Bryn Mawr, Pennsylvania

CompletedBAY43-9006 - Phase II in Advanced Breast CancerThe purpose of this study is to evaluate the anti-cancer activity and safety of BAY43-9006 (Sorafenib) in patients, who suffer from an advanced breast tumour, which has spread to…NCT00101400·Stuttgart, Baden-Wurttemberg and 6 others

TerminatedEvaluating Smoking Cessation Protocols in Cancer Patients: NRT, MI, CBT or HypnotherapyThis trial offers support and assistance to patients wishing to quit smoking in order to increase the success rate of smoking cessation and all the benefits associated with it.NCT04899492·Saint-Herblain

RecruitingRadiation After No Axillary Nodal SamplingThis is a single arm, pilot, prospective study to evaluate the safety of partial breast irradiation in women who undergo breast conserving surgery without sentinel lymph node…NCT07723209·New York, New York

CompletedStudy of Health Effects of Cosmetic Breast AugmentationThis study will examine long-term health effects of cosmetic breast augmentation (enlargement) with silicone gel breast implants.NCT00342953·Bethesda, Maryland

CompletedCarvedilol for the Prevention of Anthracycline/Anti-HER2 Therapy Associated Cardiotoxicity Among Women With HER2-Positive Breast Cancer Using Myocardial Strain Imaging for Early Risk StratificationThe purpose of this study is to find out the effects, good and/or bad, of a beta blocker (carvedilol) on heart function during treatment with anti-HER2 medication(s) including…NCT02177175·Harrison, New York and 1 other

UnknownAnalysis of Therapy Sequence in Women With HR+, HER2 - mBC in Moscow: A Multicenter Retrospective Observational Study.A assessment of the efficacy of first-/second-line endocrine therapies ± target therapies and chemotherapy in real-life of in patients with hormone receptor-positive…NCT04852081·Moscow

Not yet recruitingSafety and Efficacy of Ga68-IAC PET/CT for Diagnosis and Clinical Management in Metastatic Breast Cancer PatientsThis is a phase I/IIa, open label, multicenter interventional study of Gallium-68 radiolabeled Integrin Adhesion Complex antagonist conjugate (Ga-68-IAC) Positron Emission…NCT04480619·Chandigarh and 2 others

WithdrawnEvaluation Of Lymph Nodes After Neoadjuvant ChemotherapyThis research protocol is studying the accuracy of the sentinel lymph node biopsy procedure in breast cancer patients who have cancer cells in the lymph nodes in the armpit…NCT02752009

CompletedFunctional Anatomical Examination of Axillary Sentinel Lymph Node Drainage in the Axillary Subregions in Early Breast CancerRegional lymph node status is the most important prognostic factor for disease-free and overall survival in breast cancer. Accurate nodal staging can be achieved only by surgery.NCT01804309·Budapest

TerminatedStudy of Fluorodeoxyglucose (FluGlucoScan) in Patients With Breast Cancer: Correlation With Histologic Findings of Sentinel Node Biopsies and Axillary DissectionBreast cancer affects many women. One of the places to which it can spread is the lymph glands under the arm.NCT00123799·Edmonton, Alberta

TerminatedSafety of Ovarian Stimulation With Letrozole and Gonadotropins in Breast Cancer PatientsBreast cancer patients are commonly treated with drugs that eggs present in the ovary and may reduce their chance for getting pregnant.NCT00504699·Valhalla, New York

WithdrawnPilot Study to Define the Immune Response Following Cryoablation of Invasive Breast CancerThis study will investigate the safety, feasibility, and immune response associated with cryoablation of early invasive breast cancer prior to lumpectomy.NCT03523299

UnknownCLI and FAR for Intraoperative Margin AssessmentThis study is a prospective, single arm interventional study to evaluate the diagnostic accuracy of intraoperative Cerenkov luminescence imaging (CLI) plus flexible…NCT05496101·London

PreviousPage 260 of 841Next