Clinical trials: Tamoxifen
Breast Cancer
Letrozole in Breast Cancer Who Have Received 5 Years of Aromatase Inhibitor Therapy
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- NCT00754845
- Testing
- letrozole
- Where
- 43 sites in Canada, United Kingdom
- Volunteers
- 1,918 people
- Sponsor
- Canadian Cancer Trials Group
Breast Cancer
Study of Estrogen Levels in Premenopausal Women Who Have Undergone Surgery for Breast Cancer and Are Receiving Triptorelin and Tamoxifen Citrate or Exemestane on Clinical Trial IBCSG 24-02
RATIONALE: Studying samples of blood from patients with breast cancer in the laboratory may help doctors learn how well triptorelin given together with tamoxifen citrate or exemestane works in lowering estrogen levels.
- Trial name
- SOFT-EST (NCT00975676)
- Testing
- gas chromatography / tandem mass spectometry
- Where
- 24 sites in France, Hungary and 6 more
- Volunteers
- 123 people
- Sponsor
- ETOP IBCSG Partners Foundation
HER2-positive Early Breast Cancer
A Two-Arm Study to Evaluate the Pharmacokinetics, Efficacy, and Safety of Subcutaneous Administration of the Fixed-Dose Combination of Pertuzumab and Trastuzumab in Combination With Chemotherapy in Chinese Participants With HER2-Positive Early Breast Cancer
This study will evaluate the pharmacokinetics, efficacy, and safety of the pertuzumab and trastuzumab fixed-dose combination for subcutaneous administration (PH FDC SC) as compared with those of the pertuzumab intravenous (IV)…
- Trial name
- NCT04024462
- Testing
- Pertuzumab IV, Trastuzumab IV, Pertuzumab and Trastuzumab FDC SC
- Where
- 18 sites in China
- Volunteers
- 200 people
- Sponsor
- Hoffmann-La Roche
Breast Cancer
Doxorubicin and Cyclophosphamide Followed by Paclitaxel, Trastuzumab, and Lapatinib in Treating Patients With HER2/Neu-Overexpressed Breast Cancer
The purpose of this study is to study a new treatment for HER-2/neu (+) breast cancer.
- Trial name
- NCT00482391
- Testing
- trastuzumab, cyclophosphamide, doxorubicin hydrochloride
- Where
- 2 sites in United States
- Volunteers
- 95 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Polycystic Ovarian Syndrome
Efficacy Study of Raloxifene to Induce Ovulation in Polycystic Ovarian Syndrome
This study examines Raloxifene versus Clomiphene to induce ovulation in women with polycystic ovarian syndrome (PCOS).
- Trial name
- PCOS (NCT01607320)
- Testing
- Raloxifene, Clomiphene
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Bruce Lessey
Breast Neoplasms
Aromasin® As Adjuvant Treatment In Postmenopausal Women With Invasive, Estrogen Receptor Positive Early Breast Cancer
This non-interventional study will be conducted in several Eastern European countries to assess the safety, tolerability and efficacy of Aromasin® when it is administered in real-word setting in postmenopausal women with invasive…
- Trial name
- NCT01239745
- Testing
- Aromasin
- Where
- 11 sites in Croatia, Estonia and 1 more
- Volunteers
- 46 people
- Sponsor
- Pfizer
Breast Cancer, Early-stage Breast Cancer
TRADE: Dose Escalation Tolerability of Abemaciclib in HR+ HER2- Early Stage Breast Cancer
In this research study, investigators are testing if a dose-increasing strategy for abemaciclib will have less side effects and be better tolerated than the standard dosage of abemaciclib for participants with early-stage…
- Conditions
- Breast Cancer, Early-stage Breast Cancer, High Risk Breast Carcinoma
- Trial name
- NCT06001762
- Testing
- Abemaciclib, Tamoxifen, Anastrozole
- Where
- 12 sites in United States
- Volunteers
- 90 people
- Sponsor
- Dana-Farber Cancer Institute
Breast Neoplasms
Randomized Phase III Study Of Exemestane (Aromasin) For 5 Years Versus Tamoxifen for 2.5 to 3 Years Followed By Exemestane
To compare the effects of exemestane for 5 years versus tamoxifen and exemestane given sequentially over 5 years in the adjuvant treatment of postmenopausal women with early breast cancer.
- Trial name
- TEAM (NCT00036270)
- Testing
- exemestane (Aromasin), tamoxifen + exemestane
- Where
- 179 sites in United States
- Volunteers
- 9,779 people
- Sponsor
- Pfizer
Osteoporosis
Enhancing Osteoporosis Therapy: Can We Open the Anabolic Window?
Current osteoporosis therapies produce a prompt increase in bone mass, followed by only modest or no further subsequent gains. This limitation, known as the "remodeling transient," reflects the "coupling" of bone resorption with…
- Trial name
- NCT01166958
- Testing
- Teriparatide, Raloxifene
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Bleeding, Implants
Treatment of Unfavorable Bleeding Patterns in Contraceptive Implant Users
The etonogestrel (ENG) subdermal contraceptive implant (ENG implant) is a highly effective method of preventing pregnancy, but it has bleeding side effects that make it unappealing for many women.
- Conditions
- Bleeding, Implants, Breakthrough Bleeding
- Trial name
- Tamoxifen/BTB (NCT02903121)
- Testing
- Tamoxifen, Tamoxifen (open label)
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Vulvar Atrophy
Study of Intravaginal Tamoxifen in PostMenopausal Women With VVA
The purpose of the study is to study the safety, PK and PD of Intravaginal Tamoxifen on postmenopausal women with vulvar vaginal atrophy.
- Trial name
- DARE-VVA1 (NCT05378269)
- Testing
- Tamoxifen
- Where
- 2 sites in Australia
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Daré Bioscience, Inc.
Estrogen Receptor Positive Breast Cancer
TAK-228 Plus Tamoxifen in Patients With ER-Positive, HER2-negative Breast Cancer
This is an open label phase II clinical trial to determine the efficacy, toxicity, and safety of TAK-228 plus tamoxifen in patients with newly diagnosed ER-positive, HER2-negative breast cancer.
- Trial name
- ANETT (NCT02988986)
- Testing
- TAK-228, Tamoxifen
- Where
- 3 sites in United States
- Volunteers
- 28 people
- Sponsor
- The Methodist Hospital Research Institute
Breast Cancer
Paclitaxel, Cyclophosphamide & Doxorubicin, Autologous Dendritic Cells & Surgery in Stage II/III Breast Cancer (Women)
RATIONALE: Drugs used in chemotherapy, such as paclitaxel, cyclophosphamide, and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00499083
- Testing
- therapeutic autologous dendritic cells, aromatase inhibition therapy, cyclophosphamide
- Where
- 2 sites in United States
- Volunteers
- 17 people
- Sponsor
- University of Nebraska
Early Breast Cancer
A Study to Evaluate the Pharmacokinetics, Efficacy, and Safety of Subcutaneous Administration of the Fixed-Dose Combination of Pertuzumab and Trastuzumab in Combination With Chemotherapy in Participants With HER2-Positive Early Breast Cancer
This is a global Phase III, two-arm, open-label, multicenter, randomized study to investigate the pharmacokinetics, efficacy, and safety of the fixed-dose combination (FDC) of pertuzumab and trastuzumab for subcutaneous (SC)…
- Trial name
- FeDeriCa (NCT03493854)
- Testing
- Cyclophosphamide, Doxorubicin, Docetaxel
- Where
- 107 sites in United States, Argentina and 17 more
- Volunteers
- 500 people
- Sponsor
- Hoffmann-La Roche
Breast Cancer
Analyzing a New Mechanism in Response to Tamoxifen Therapy in Breast Cancer Patients
This study will help to understand the interaction between estrogen receptor-alpha (ER alpha) and tumor suppressor protein p53 as well as impact on patient tumor gene expression in response to the hormonal therapy Tamoxifen.
- Trial name
- NCT01027416
- Testing
- Tamoxifen
- Where
- 2 sites in United States
- Volunteers
- 59 people
- Sponsor
- Roswell Park Cancer Institute
Osteoporosis
Study Evaluating Changes In Mammographic Breast Density
The objective of the study is to evaluate quantitative changes in mammographic breast density from baseline to 24 months in postmenopausal women receiving daily doses of either BZA 20 mg/CE 0.45 mg, BZA 20 mg/CE 0.625 mg…
- Trial name
- NCT00774267
- Testing
- BZA 20 mg/CE 0.45 mg, BZA 20 mg/CE 0.625 mg, Raloxifene 60 mg
- Where
- 26 sites in United States, Brazil and 2 more
- Volunteers
- 507 people
- Sponsor
- Pfizer
Ductal Breast Carcinoma in Situ, Estrogen Receptor-positive Breast Cancer
4-Hydroxytamoxifen or Tamoxifen Citrate in Treating Women With Newly Diagnosed Ductal Breast Carcinoma in Situ
This randomized phase II trial is studying 4-hydroxytamoxifen to see how well it works compared with tamoxifen citrate in treating women with newly diagnosed ductal breast carcinoma in situ.
- Trial name
- NCT00952731
- Testing
- afimoxifene, tamoxifen citrate
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Northwestern University
Stage I Breast Cancer, Stage II Breast Cancer
A Study of Vorinostat and Tamoxifen in Newly Diagnosed Breast Cancer
This research study is designed to look at the effects of the combination of vorinostat (Suberoylanilide Hydroxamic Acid or Zolinza) and tamoxifen on breast cancer tissue.
- Conditions
- Stage I Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer, Invasive Breast Cancer
- Trial name
- NCT01194427
- Testing
- Vorinostat and Tamoxifen
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Breast Cancer, Fatigue
Brain Function in Premenopausal Women Receiving Tamoxifen With or Without Ovarian Function Suppression for Early-Stage Breast Cancer on Clinical Trial IBCSG 24-02
RATIONALE: Learning about the long-term effects of adjuvant tamoxifen (T), adjuvant tamoxifen with ovarian function suppression (T+OFS), and exemestane with ovarian function suppression (E+ OFS) on brain function may help doctors…
- Conditions
- Breast Cancer, Fatigue, Sleep Disorders
- Trial name
- Co-SOFT (NCT00659373)
- Testing
- Tamoxifen, triptorelin, Exemestane
- Where
- 15 sites in United States, Canada
- Volunteers
- 86 people
- Sponsor
- ETOP IBCSG Partners Foundation
Breast Cancer
Tamoxifen Versus Anastrozole, Alone or in Combination With Zoledronic Acid
The primary objective is, first, the comparison of tamoxifen and anastrozole and, second, the comparison of zoledronate added to standard adjuvant therapy with controls according to disease-free survival (DFS) in premenopausal…
- Trial name
- NCT00295646
- Testing
- tamoxifen, anastrozole, zoledronic acid
- Where
- 72 sites in Austria, Germany
- Volunteers
- 1,803 people
- Sponsor
- Austrian Breast & Colorectal Cancer Study Group