Clinical trials: Estrogen Receptor-positive Breast Cancer
Breast Cancer
Vepdegestrant (ARV-471/PF-07850327) + Palbociclib vs Letrozole + Palbociclib in ER(+)/HER2(-) Advanced Breast Cancer
The purpose of this study is to understand the safety and effects of the study medicine vepdegestrant (ARV-471/PF-07850327) given together with palbociclib in advanced breast cancer.
- Trial name
- VERITAC-3 (NCT05909397)
- Testing
- Vepdegestrant (ARV-471/PF-07850327), Palbociclib, Letrozole
- Where
- 29 sites in United States, Australia and 8 more
- Volunteers
- 59 people
- Sponsor
- Pfizer
Postmenopausal Women, Locally Advanced Metastatic Breast Cancer
Safety and Efficacy of RAD001 (Everolimus) in Combination With Letrozole in the Treatment of Postmenopausal Women With Locally Advanced or Metastatic Breast Cancer
This was a multi-center, Israeli phase II open label study evaluating treatment with RAD001 (10 mg daily) combined with letrozole (2.5 mg daily) in postmenopausal women after recurrence or progression on Tamoxifen, Anastrozole or…
- Conditions
- Postmenopausal Women, Locally Advanced Metastatic Breast Cancer, Metastatic Breast Cancer
- Trial name
- NCT01231659
- Testing
- Everolimus, Letrozole
- Where
- 7 sites in Israel
- Volunteers
- 72 people
- Sponsor
- Novartis Pharmaceuticals
ER Positive, HER2 Negative Breast Cancer
Letrozole and CDK 4/6 Inhibitor for ER Positive, HER2 Negative Breast Cancer in Postmenopausal Women
This is a phase II study evaluating the efficacy and safety of the pre-operative use of letrozole plus PD 0332991 (combination therapy)
- Trial name
- NCT01709370
- Testing
- Letrozole, PD 0332991
- Where
- China
- Volunteers
- 45 people
- Sponsor
- Organisation for Oncology and Translational Research
HER2-positive Breast Cancer
The Use of FES-PET Imaging as a Tool to Detect a Possible Reversion of Estrogen Receptor (ER)-α Status in Patients With Metastatic Breast Cancer HER2 + and ERα Neg Treated With Trastuzumab + Pertuzumab + Taxane.
This is an exploratory, prospective and multicentric study aiming to highlight by FES-PET imaging that an anti-HER2 treatment by trastuzumab + pertuzumab can reverse the ERα status in patients with metastatic breast cancer HER2 +…
- Trial name
- REVER (NCT03619044)
- Testing
- 2 FES-PET Imaging will be performed:
- Where
- 6 sites in France
- Volunteers
- 4 people
- Sponsor
- Institut Claudius Regaud
Breast Neoplasms
A Study of Palbociclib (PD-0332991) + Letrozole vs. Letrozole For 1st Line Treatment Of Postmenopausal Women With ER+/HER2- Advanced Breast Cancer (PALOMA-2)
The study is designed to compare the clinical benefit following treatment with letrozole in combination with PD-0332991 versus letrozole in combination with placebo in postmenopausal women with ER(+)/HER2(-) advanced breast…
- Trial name
- NCT01740427
- Testing
- PD-0332991, Letrozole
- Where
- 305 sites in United States, Australia and 16 more
- Volunteers
- 666 people
- Sponsor
- Pfizer
Advanced Breast Carcinoma, Locally Advanced Breast Carcinoma
Genetic Analysis in Blood and Tumor Samples From Patients With Advanced or Metastatic Estrogen Receptor Positive and HER2 Negative Breast Cancer Receiving Palbociclib and Endocrine Therapy
This research trial studies genetic profiles in blood and tumor samples from patients with estrogen receptor positive and HER2 negative breast cancer that has spread to other places in the body who are receiving palbociclib and…
- Conditions
- Advanced Breast Carcinoma, Locally Advanced Breast Carcinoma, Metastatic Breast Carcinoma, Recurrent Breast Carcinoma
- Trial name
- NCT03281902
- Testing
- Biopsy, Biospecimen Collection, Laboratory Biomarker Analysis
- Where
- 3 sites in United States
- Volunteers
- 68 people
- Sponsor
- Mayo Clinic
Metastatic Breast Cancer, Breast Cancer Stage I
A Phase Ib/II Study to Evaluate Multiple Combination Therapies of FWD1802 in Patients With ER+/HER2- BC
This is a Study to Evaluate the Efficacy and Safety of Multiple Combination Therapies with FWD1802 in Subjects with ER-positive/HER2-negative Unresectable Locally Advanced or Metastatic Breast Cancer
- Conditions
- Metastatic Breast Cancer, Breast Cancer Stage I, Breast Cancer Stage II, Locally Advanced Breast Cancer (LABC)
- Trial name
- NCT07002177
- Testing
- FWD1802, Palbociclib 125mg, Ribociclib 200Mg Oral Tablet
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Forward Pharmaceuticals Co., Ltd.
Breast Cancer
To Reverse ENDocrine Resistance Trial - PD 0332991 Monotherapy vs PD 0332991 in Combination With the Endocrine Therapy
This study aims to assess the activity of PD0332991 in monotherapy and in combination with the endocrine therapy (anastrozole, letrozole, exemestane or fulvestrant) on which the patient has progressed in the previous line for…
- Trial name
- TREnd (NCT02549430)
- Testing
- Palbociclib, Anastrozole, Letrozole
- Where
- 6 sites in Italy
- Volunteers
- 115 people
- Sponsor
- Fondazione Sandro Pitigliani
Breast Cancer
S1222 Trial (Everolimus, Anastrozole and Fulvestrant) in Post-Menopausal Stage IV Breast Cancer
This randomized Phase III trial studies how well the combination of fulvestrant and everolimus together or the combination of anastrozole, fulvestrant and everolimus together, improve progression-free survival (PFS) versus…
- Trial name
- NCT02137837
- Testing
- Fulvestrant, Anastrozole, Everolimus
- Where
- 223 sites in United States
- Volunteers
- 37 people
- Sponsor
- SWOG Cancer Research Network
Breast Cancer, Metastatic, Metastatic Breast Cancer
Stereotactic Ablative Body Radiotherapy (SABR) With Maintenance of Systemic Therapy Versus Physicians' Choice of Systemic Therapy for Oligoprogressive ER-positive, Her-2 Negative Breast Cancer II
The goal of this clinical trial is to assess Stereotactic Ablative Radiotherapy (SABR) as a method to delay a change in systemic therapy in patients with oligoprogressive ER-positive, HER2-negative advanced breast cancer.
- Trial name
- AVATARII (NCT06882499)
- Testing
- Stereotactic Ablative Radiotherapy, Physician's choice of systemic treatment
- Volunteers
- 74 people
- Sponsor
- Peter MacCallum Cancer Centre, Australia
Advanced Solid Tumors, Breast Cancer
A Phase 1 Study of ATV-1601 in Patients With Advanced Cancer That Have AKT1 E17K Mutations
This is a Phase 1, open-label study to evaluate the safety and tolerability of ATV-1601 administered orally in adults with AKT1 E17K-mutant, advanced solid tumors and also in HR+/HER2- advanced and metastatic breast cancer, with…
- Conditions
- Advanced Solid Tumors, Breast Cancer, Breast Carcinoma, Breast Neoplasms
- Trial name
- NCT07038369
- Testing
- ATV-1601, ATV-1601 + Fulvestrant
- Where
- 8 sites in United States, France and 2 more
- Volunteers
- 134 people
- Sponsor
- Atavistik Bio, Inc
HER2 Negative Breast Cancer
Impact of Omitting Chemo Based on Patient's Selection for ER-Positive, HER2-Negative Breast Cancer With Ribociclib and Endocrine Therapy
This is a Phase II, two-arm, single center, patient preference study designed to evaluate the impact of omitting adjuvant chemotherapy in moderate to high-anatomical risk, low-genomic risk (men or premenopausal women T2-3N0 and…
- Trial name
- SELECT (NCT06953882)
- Testing
- Ribociclib 400mg, Letrozole 2.5mg, Anastrazole 1mg
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- Yale University
Breast Cancer
Investigating Atezolizumab in Newly Diagnosed ER Positive Breast Cancer Patients According to Their AdipOsity
One out of 8 women will develop breast cancer (BC) in her lifetime and despite improvements in therapeutic strategies it remains one of the main causes of cancer-related mortality for women in industrialized countries.
- Trial name
- AteBrO (NCT04630210)
- Testing
- Letrozole, Atezolizumab
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Breast Cancer
Trial of ZD1839 (Iressa) and Tamoxifen in Breast Cancer Patients
The researchers want to learn whether ZD1839 can improve the activity of tamoxifen, a drug that participants will receive for the treatment of the type of breast cancer being studied.
- Trial name
- NCT00206492
- Testing
- Iressa, Tamoxifen
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Baylor Breast Care Center
Breast Cancer, Breast Cancer Female
Preoperative Stereotactic Ablative Body Radiotherapy (SABR) for Early-Stage Breast Cancer
This study involves a course of radiation to the tumor that is delivered BEFORE surgery. The type of radiation is called stereotactic ablative body radiation therapy (SABR).
- Conditions
- Breast Cancer, Breast Cancer Female, Breast Adenocarcinoma
- Trial name
- NCT03137693
- Testing
- Standard of Care Schedule Variation: SABR, Breast-conserving Surgery
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Breast Cancer, Joint Pain
Trial of Blue Citrus Compared to Placebo in Patients Receiving Aromatase Inhibitor Therapy for Estrogen Receptor Positive Post-Menopausal Breast Cancer
This purpose of this study is to determine if the herbal compound, Blue Citrus, decreases joint and bone pain associated with Aromotase Inhibitor therapy (AIT).
- Trial name
- NCT00702858
- Testing
- Blue Citrus
- Volunteers
- 30 people
- Sponsor
- Legacy Health System
Metastatic Breast Cancer
Study Of Real-World Evidence In Patients Treated With Palbociclib During a 2.5 Years Follow-Up Period
PALBO is a Non-Interventional, National Study Of Real-World Evidence In Estrogen Receptor Positive, Her2 Negative Metastatic Breast Cancer Patients Treated With Palbociclib During A 2.5 Years Follow-Up Period.
- Trial name
- PALBO (NCT05135104)
- Testing
- Palbociclib
- Where
- 7 sites in Romania
- Volunteers
- 650 people
- Sponsor
- Asociatia Oncohelp - Centrul de Oncologie Oncohelp
Breast Cancer, Estrogen Receptor-Positive Breast Cancer
Study to Evaluate Exemestane With and Without Entinostat (SNDX-275) in Treatment of Postmenopausal Women With Advanced Breast Cancer
The purpose of this study is to evaluate the safety and efficacy of entinostat in combination with exemestane in the treatment of advanced breast cancer.
- Conditions
- Breast Cancer, Estrogen Receptor-Positive Breast Cancer, Breast Cancer, Estrogen Receptor-Positive, ER+ Breast Cancer
- Trial name
- ENCORE301 (NCT00676663)
- Testing
- entinostat, exemestane
- Where
- 38 sites in United States, Canada and 3 more
- Volunteers
- 130 people
- Sponsor
- Syndax Pharmaceuticals
Estrogen Receptor-Positive, HER2-Negative, Locally Advanced or Metastatic Breast Cancer
A Study Evaluating the Efficacy and Safety of Giredestrant Compared With Physician's Choice of Endocrine Monotherapy in Participants With Previously Treated Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer (acelERA Breast Cancer)
This Phase II, randomized, open-label, multicenter study will evaluate the efficacy and safety of giredestrant compared with physician's choice of endocrine monotherapy in participants with estrogen receptor (ER)-positive, human…
- Trial name
- NCT04576455
- Testing
- Giredestrant, Fulvestrant or an Aromatase Inhibitor (Physician Choice), LHRH Agonist
- Where
- 81 sites in United States, Argentina and 15 more
- Volunteers
- 303 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms
A Study to Assess the Ability of a Novel Endocrine Treatment for Breast Cancer, Irosustat, to Slow Down Cancer Growth
This study is investigating the effects of a new hormone treatment for breast cancer called Irosustat. Seventy percent of breast cancers in post-menopausal wome rely on oestrogen to grow therefore are likely to respond to hormone…
- Trial name
- IPET (NCT01662726)
- Testing
- Irosustat
- Where
- United Kingdom
- Volunteers
- 13 people
- Sponsor
- Imperial College London