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Hormone Receptor-Positive Breast Cancer

Part of Cancer

Subtypes of Hormone Receptor-Positive Breast Cancer

Triple-Negative Breast Cancer 17 Early-Stage Breast Cancer 3 Hormone receptor-positive, HER2-negative advanced breast cancer 3 Estrogen Receptor-Positive Breast Cancer 2 Hereditary Breast and Ovarian Cancer Syndrome 1 Left-Sided Breast Cancer 1 Male breast cancer 1 Breast neoplasm 0 Triple-Negative Breast Neoplasms 0

34 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials for Hormone Receptor-Positive Breast Cancer

4 trials tracked for Hormone Receptor-Positive Breast Cancer: 1 in phase 3 or 4 and 1 with published results. The most-cited published study has 602 citations.

4Trials tracked
1Phase 3 & 4
0Recruiting
1With published results
Phase distribution
Phase 3 1 Phase 2 3
  1. Phase 3 A Global Study to Compare the Effects of Fulvestrant and Arimidex in a Subset of Patients With Breast Cancer. Completed · 602 cited
  2. Phase 2 Study to Assess Safety, Pharmacokinetics, and Efficacy of Oral CC-223 for Patients With Advanced Solid Tumors, Non-Hodgkin Lymphoma or Multiple Myeloma Completed
  3. Phase 2 Open-label, Phase II, Study of Everolimus Plus Letrozole in Postmenopausal Women With ER+, HER2- Metastatic or Locally Advanced Breast Cancer Completed
  4. Phase 2 A Study of Abemaciclib (LY2835219) in Women With HR+, HER2+ Locally Advanced or Metastatic Breast Cancer Completed

Showing the 4 most-cited and recently-updated of 4 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.

Research across Cancer

Related studies from across the Cancer family.

Datopotamab deruxtecan showed no overall survival benefit versus investigator's choice chemotherapy in metastatic HR-positive breast cancer.
OB/GYN & Women's Health RCT
Datopotamab deruxtecan showed no overall survival benefit versus investigator's choice chemotherapy in metastatic HR-positive breast cancer. Datopotamab deruxtecan extends life for advanced breast cancer patients
This Phase III randomized controlled trial evaluated datopotamab deruxtecan versus investigator's choice chemotherapy in patients with inope…
New drug datopotamab deruxtecan helps advanced breast cancer patients live longer and stay disease-free
Darolutamide plus ADT and docetaxel reduces death risk 37% in metastatic hormone-sensitive prostate cancer
Drug Pipeline RCT
Darolutamide plus ADT and docetaxel reduces death risk 37% in metastatic hormone-sensitive prostate cancer New drug treatment lowers death risk for advanced prostate cancer patients by thirty seven percent
This phase 3 randomized controlled trial enrolled 472 European patients with metastatic hormone-sensitive prostate cancer. Darolutamide 600 …
A large study found that adding darolutamide to standard care helped European patients live longer and delayed cancer growth. Serious side e…
Trastuzumab deruxtecan improves PFS vs chemotherapy in HR-positive, HER2-low breast cancer
OB/GYN & Women's Health RCT
Trastuzumab deruxtecan improves PFS vs chemotherapy in HR-positive, HER2-low breast cancer Trial shows T-DXd beats chemo for breast cancer
In a phase 3 RCT of 866 patients with HR-positive, HER2-low/-ultralow metastatic breast cancer after endocrine therapy, trastuzumab deruxtec…
A new drug, T-DXd, helps people with a common type of advanced breast cancer live longer without their disease getting worse.
Lymphovenous anastomosis improves quality of life in breast cancer-related lymphedema
OB/GYN & Women's Health Meta-analysis
Lymphovenous anastomosis improves quality of life in breast cancer-related lymphedema Lymphedema surgery improves quality of life in breast cancer survivors
This meta-analysis of observational studies found that therapeutic lymphovenous anastomosis (LVA) significantly improves quality of life in …
A new analysis finds that lymphovenous anastomosis significantly boosts quality of life for breast cancer survivors with lymphedema, especia…
Weight reduction ranked highest for limb volume, while VR-based training ranked highest for pain in breast cancer-related lymphedema
Oncology Meta-analysis
Weight reduction ranked highest for limb volume, while VR-based training ranked highest for pain in breast cancer-related lymphedema Weight loss and virtual reality rank highest for breast cancer swelling and pain relief
This network meta-analysis of 754 patients evaluated non-pharmacological therapies for breast cancer-related lymphedema. Weight reduction ra…
Weight loss and virtual reality training ranked best for reducing arm swelling and pain in breast cancer patients, though other therapies al…
Healthcare professionals need updated guidance on managing breast cancer-related lymphedema effectively today
Oncology Sys. Review
Healthcare professionals need updated guidance on managing breast cancer-related lymphedema effectively today Review updates care for breast cancer-related lymphedema
This narrative review aims to apprise healthcare professionals with the latest understanding of optimal care and counseling patients regardi…
A new review summarizes the latest understanding of breast cancer-related lymphedema to help healthcare professionals counsel patients.
Systematic review and meta-analysis shows darolutamide combination therapy improves survival in advanced prostate cancer
Drug Pipeline Meta-analysis
Systematic review and meta-analysis shows darolutamide combination therapy improves survival in advanced prostate cancer Darolutamide plus ADT improves survival in advanced prostate cancer patients
This systematic review and meta-analysis of randomized controlled trials evaluated darolutamide combination therapy versus placebo plus ADT …
A large analysis of trials shows darolutamide combined with standard treatment extends life and delays cancer spread in advanced prostate ca…
Review covers capecitabine and trastuzumab emtansine for triple-negative and HER2-positive breast cancer
Oncology Sys. Review
Review covers capecitabine and trastuzumab emtansine for triple-negative and HER2-positive breast cancer Breast Cancer Chemo Is Getting Smarter and More Effective
This narrative review examines emerging therapies for women with breast cancer, including triple-negative and HER2-positive disease. The aut…
New blood tests and tumor markers are helping doctors choose the right chemo for breast cancer, reducing resistance and improving survival.
Enzalutamide plus ADT improves 5-year survival in metastatic hormone-sensitive prostate cancer
Urology RCT
Enzalutamide plus ADT improves 5-year survival in metastatic hormone-sensitive prostate cancer Prostate Cancer Drug Helps Men Live Years Longer, New Data Shows
This post hoc analysis of a phase 3 randomized controlled trial in 1150 patients with metastatic hormone-sensitive prostate cancer found tha…
Men with advanced prostate cancer who took enzalutamide lived years longer than those on standard treatment alone, according to five-year da…
FDA Approves Enhertu (fam-trastuzumab deruxtecan-nxki) for Multiple HER2-Positive and HER2-Low Cancers
Oncology FDA Approval
FDA Approves Enhertu (fam-trastuzumab deruxtecan-nxki) for Multiple HER2-Positive and HER2-Low Cancers FDA approves Enhertu for several types of HER2 positive cancers.
FDA approved Enhertu for several indications including HER2-positive metastatic breast cancer, HER2-low and HER2-ultralow breast cancer, HER…
The FDA has approved Enhertu for multiple cancers, including breast, lung, stomach, and other solid tumors that have a specific protein call…
Darolutamide plus ADT delays pain progression in metastatic hormone-sensitive prostate cancer
Oncology RCT
Darolutamide plus ADT delays pain progression in metastatic hormone-sensitive prostate cancer New treatment delays pain in advanced prostate cancer
This randomised, double-blind, phase 3 trial in men with metastatic hormone-sensitive prostate cancer found that darolutamide plus androgen …
Men with advanced prostate cancer who took darolutamide stayed pain-free longer and felt better overall for months compared to those on stan…
Protocol for randomized controlled trial of TEAS pretreatment for breast cancer-related lymphedema
Oncology RCT
Protocol for randomized controlled trial of TEAS pretreatment for breast cancer-related lymphedema New electrical therapy may stop breast cancer swelling before surgery starts
This document outlines a randomized controlled trial protocol evaluating transcutaneous electrical acupoint stimulation pretreatment in brea…
A new electrical therapy might stop arm swelling before breast cancer surgery begins

Questions about Hormone Receptor-Positive Breast Cancer

Is trastuzumab deruxtecan better than chemotherapy for HR-positive breast cancer?

Yes, trastuzumab deruxtecan improves progression-free survival compared to chemotherapy in HR-positive, HER2-low breast cancer, but overall survival data are not yet mature.

Full answer →
Does datopotamab deruxtecan improve survival for Hormone Receptor-Positive Breast Cancer?

Datopotamab deruxtecan did not improve overall survival compared to chemotherapy in metastatic HR-positive breast cancer, despite improving progression-free survival.

Full answer →