Study to Compare Overall Survival in Medicare Patients With Metastatic Breast Cancer Treated With a Medicine Called Palbociclib in Combination With Aromatase Inhibitor and Aromatase Inhibitor by Itself.
Primärer EndpunktOverall Survival According to Unadjusted Analysis
Breast Cancer
Comparative Evaluation of Efficacy and Safety of Toremifene, Tamoxifen, and Aromatase Inhibitor Plus Ovarian Function Suppression in Hormone Receptor-Positive Early Breast Cancer Among Non-Low-Risk Premenopausal Women: A Real-World Study
SponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Primärer Endpunktdisease free survival
Hormone-receptor-positive Breast CancerPremenopausal Breast CancerBreast Cancer Patients at Intermediate to High RiskOvarian Function Suppression Combined With Aromatase Inhibitor or Tamoxifen or Torimefen
Implementation Study to Describe and Compare Retention Rate and Adherence to Adjuvant Therapy With Ribociclib With and Without Usage of Mobile Application in Patients With HR+ HER2-negative Stage II and III Breast Cancer in Real-world Practice
SponsorNovartis Pharmaceuticals
Primärer EndpunktNumber (%) of patients who remain on treatment with ribociclib + AI over the 12 months period
Breast Cancer
Cardiovascular Outcomes of Low Testosterone
SponsorUniversity of Colorado, Denver
Primärer EndpunktEndothelial function
Hypogonadism
Non-interventional Study to Evaluate Arimidex in Postmenopausal Women With Advanced Breast Cancer
Advanced Breast Cancer
Breast Cancer Tumor Care Observational Programme
Primärer EndpunktProgression of disease and tolerability in general
Post MenopausalArthralgia
Regulation of Cortisol Metabolism and Fat Patterning
SponsorOregon Health and Science University
Primärer EndpunktTo measure 24-hour CPR, free cortisol, and cortisol binding globulin levels in plasma; HSD 1 activity, glucocorticoid receptor binding, and cortisol levels in adipocytes; and urinary excretion of cortisol, cortisone and their metabolites.
ObesityMenopausal Syndrome
Efficacy and Safety of Leuprorelin 3M in Premenopausal Women With Hormone Receptor-positive Breast Cancer
SponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Primärer Endpunktthe suppression proportion of serum estradiol (E2)
Hormone Receptor-positive Breast Cancer
Arimidex Therapy Compliance Electronic Monitoring System
Primärer EndpunktOverall adherence to anastrozole
Breast Cancer
CYP19 Genetic Polymorphism & Aromatase Inhibitor(AI)
SponsorKorea University Anam Hospital
Primärer EndpunktChange of SNPs (PCR & sequencing), Estrogen, Inflammatory Cytokine level
Breast NeoplasmsArthralgiaArthritisGenetic Polymorphism
Pilot Observational Study Examining the Effect of Endocrine Therapy on Aging
SponsorUniversity of Michigan
Primärer EndpunktPercentage of particpants in the 65+ AI therapy group who complete 3 serial blood collections and 5 serial ePRO collections
Breast Neoplasm FemaleArthralgiaAging
Anastrozole Reduced Proliferation and Progesterone Receptor Indexes in Short Term Hormone Therapy
SponsorFederal University of São Paulo
Primärer EndpunktExpression of progesterone
Breast Cancer
Bone Geometry and Muscle Density Changes in Postmenopausal Women and Breast Cancer Patients Prescribed Anastrozole
SponsorHamilton Health Sciences Corporation
Breast Cancer
The Role of Estrogen and Testosterone in Determining Brain Blood Flow and Metabolic Regulation in Humans
SponsorUniversity of British Columbia
Primärer EndpunktCerebral blood flow responses to estrogen and testosterone
Cerebral Blood FlowCerebral Blood Flow RegulationSex DifferencesExerciseVascular
GCC 1366: Anti-Proliferative Response to NeoAdjuvant AIs in Overweight and Obese Patients
SponsorUniversity of Maryland, Baltimore
Primärer EndpunktPercent Change in Proliferative Index (Ki67) After Treatment With the Standard Dose Anastrozole or Letrozole in Normal, Obese, and Overweight Patients
Breast Cancer
H (Trastuzumab or Biosimilar) Combined With CDK4/6 Inhibitor + AI±OFS in the Treatment of HR+HER2+ Advanced Breast Cancer Efficacy and Safety: a Chinese Multi-center Real World Study
SponsorTianjin Medical University Cancer Institute and Hospital
Primärer EndpunktProgression-free survival (PFS)
Advanced HR+ HER2 Negative Breast Carcinoma
Bioequivalency Study of Anastrozole 1 mg Under Fasted Conditions
SponsorRoxane Laboratories
Primärer Endpunktbioequivalence determined by statistical comparison Cmax
Breast Cancer
Aromatase Inhibitor in Bone Maturation, Children With Silver Russell or Prader-Willi Syndrome
SponsorAssistance Publique - Hôpitaux de Paris
Primärer EndpunktThe rate of success in each of the two groups, evaluated using an X-ray of the left hand and wrist. Success is defined as a difference in the rate of progression of bone maturation of at least 9 months after 18 months of treatment.
Silver Russell SyndromePrader-Willi Syndrome
Pre-Surgical Intervention for Targeted Therapies for Breast Cancer
SponsorColumbia University
Primärer EndpunktNumber of Subjects That Completed Oral Anastrozole 1mg Daily for Two Weeks in the Interval Between Diagnostic Breast Biopsy and Definitive Breast Surgery
Invasive Breast Cancer
Liver Safety Under Upfront Arimidex vs Tamoxifen
Primärer EndpunktIncidence of Fatty Liver Disease
Breast Cancer
Aromatase Plus GnRH Analogue Versus GnRH Analog Alone in Adenomyosis
SponsorCentre for Endocrinology and Reproductive Medicine, Italy
Primärer Endpunktpregnancy after embryo transfer
Uterine AdenomyosisRecurrent Implantation FailureMenstrual Pain
Anastrozole Biphosphonate Study in Postmenopausal Women With Hormone-Receptor-Positive Early Breast Cancer
Primärer EndpunktThe change from baseline in lumbar spine (L1-L4) bone mineral density (BMD)
Breast Cancer
A Study of Abemaciclib in Indian Women With Advanced Breast Cancer
SponsorEli Lilly and Company
Primärer EndpunktPercentage of Participants Experiencing at Least One Treatment-Emergent Adverse Event
Breast NeoplasmsNeoplasm Metastasis
Arthralgia During Anastrozole Therapy for Breast Cancer
Primärer EndpunktNumber of Participants With New Events of Arthralgia
Early Breast Cancer
STARS Breast Trial (Study of Anastrozole and Radiotherapy Sequencing Pilot)
SponsorSt George Hospital, Australia
Primärer EndpunktLocal failure within irradiation volume
Breast Cancer
Brain Blood Flow Responses to Stress: Sex Differences
SponsorUniversity of Wisconsin, Madison
Primärer EndpunktCerebral Blow Flow (CBF): Hormone Suppression Hypoxia Condition
Cerebrovascular Disorders
Use of Arimidex and Zoladex as Pretreatment to IVF in Women With Ovarian Endometriosis
SponsorRigshospitalet, Denmark
Primärer Endpunktsize of endometriomas after 2½ month of combined downregulation
Endometriosis
A Prospective,Open-label Study of Anastrozole in Post-menopausal Women With Hormone Sensitive Advanced Breast Cancer
Primärer Endpunkt1. Tolerability(safety) 2.Efficacy (a) Time to tumor progression TTP (b) Objective Response (OR) Rate (c) Symptom Evaluation
Breast Cancer
ATAC - Pharmacokinetics (PK) Sub-Protocol
Primärer EndpunktSteady state plasma trough concentrations of tamoxifen, desmethyltamoxifen and anastrozole
Breast Cancer
ATAC - Arimidex, Tamoxifen Alone or in Combination
Primärer EndpunktTime to recurrence of breast cancer
Breast Cancer
An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)
Primärer EndpunktInvasive breast cancer-free survival (IBCFS)
Breast Cancer, Early Breast Cancer
Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer
SponsorNational Cancer Institute (NCI)
Primärer EndpunktInvasive Disease-Free Survival (IDFS)
Breast Ductal Carcinoma In SituInvasive Breast CarcinomaMulticentric Breast CarcinomaMultifocal Breast CarcinomaSynchronous Bilateral Breast Carcinoma
Trial of Perioperative Endocrine Therapy - Individualising Care
SponsorInstitute of Cancer Research, United Kingdom
Primärer EndpunktTime to recurrence
Breast Cancer
Anastrozole in Preventing Breast Cancer in Postmenopausal Women at Increased Risk of Breast Cancer
SponsorQueen Mary University of London
Primärer EndpunktDevelopment of histologically confirmed breast cancer, both invasive and non-invasive with median follow-up at 5 years
Breast Cancer
ABCSG 8 - Adjuvant Treatment in Patients With Hormone Receptor-positive Breast Cancer With Good to Moderate Differentiation.
Primärer EndpunktTo assess the difference in event free survival and overall survival (subject to stand-alone or combined/meta-analysis) between postmenopausal women with HR +ve early BC who switched from tamoxifen to anastrozole and those who continued on tamoxifen.
Breast Cancer
Secondary Adjuvant Long Term Study With Arimidex
Primärer EndpunktDisease-free Survival After Prolonged Endocrine Treatment
Breast Cancer
Study to Determine Treatment Effects of Denosumab in Patients With Breast Cancer Receiving Aromatase Inhibitor Therapy
Primärer EndpunktTime to First Clinical Fracture
Breast Cancer
STARS Breast Trial (Study of Anastrozole and Radiotherapy Sequencing)
SponsorTrans Tasman Radiation Oncology Group
Primärer EndpunktTo determine if commencement of anastrozole prior to radiotherapy results in improved local control compared to anastrozole commenced after radiotherapy.
Breast Cancer
Different Durations of Adjuvant Anastrozole Therapy After 2 to 3 Years Tamoxifen Therapy in Breast Cancer
SponsorMaastricht University Medical Center
Primärer EndpunktTo assess the disease free survival (DFS) with 6 years of adjuvant anastrozole compared with 3 years of adjuvant anastrozole in postmenopausal hormone sensitive breast cancer patients, subsequent to 2 to 3 years of adjuvant tamoxifen
Breast Cancer
Tamoxifen Versus Anastrozole, Alone or in Combination With Zoledronic Acid
SponsorAustrian Breast & Colorectal Cancer Study Group
Primärer EndpunktComparison of Anastrozole vs Tamoxifen in Premenopausal Patients With Non-metastatic Breast Cancer With Respect to Disease-free Survival (DFS)
Breast Cancer
Fulvestrant and/or Anastrozole in Treating Postmenopausal Patients With Stage II-III Breast Cancer Undergoing Surgery
SponsorAlliance for Clinical Trials in Oncology
Primärer EndpunktRate of endocrine resistant disease-(First Phase)
Estrogen Receptor-positive Breast CancerHER2-negative Breast CancerInvasive Ductal Breast CarcinomaInvasive Lobular Breast CarcinomaRecurrent Breast CancerStage II Breast CancerStage IIIA Breast CancerStage IIIB Breast CancerStage IIIC Breast Cancer
Fulvestrant (Faslodex) + Anastrozole (Arimidex) vs Anastrozole
SponsorSpanish Breast Cancer Research Group
Primärer EndpunktDisease Free Survival (DFS) Events
Breast Cancer
Saruparib (AZD5305) Plus Camizestrant or Plus Endocrine Therapy, Compared With CDK4/6 Inhibitor Plus Endocrine Therapy or Plus Camizestrant in HR-Positive, HER2-Negative (IHC 0, 1+, 2+/ ISH Non-amplified), BRCA1, BRCA2, or PALB2m Advanced Breast Cancer
Primärer EndpunktProgression-Free Survival (Arm 1 vs arm 2)
Advanced Breast Cancer
Study of Faslodex +/- Concomitant Arimidex v Exemestane Following Progression on Non-steroidal Aromatase Inhibitors
SponsorInstitute of Cancer Research, United Kingdom
Primärer EndpunktProgression-free Survival
Breast Cancer
S0226 Anastrozole With or Without Fulvestrant as First-Line Therapy in Postmenopausal Women With Metastatic Breast Cancer
SponsorSWOG Cancer Research Network
Primärer EndpunktTime to Tumor Progression
Breast Cancer
Exemestane, Letrozole, or Anastrozole in Treating Postmenopausal Women Who Are Undergoing Surgery for Stage II or Stage III Breast Cancer
SponsorAlliance for Clinical Trials in Oncology
Primärer EndpunktClinical Response (Complete or Partial Response) Rate (Cohort A)
Breast Cancer
Randomized, Open Label, Clinical Study of the Targeted Therapy, Palbociclib, to Treat Metastatic Breast Cancer
SponsorAlliance Foundation Trials, LLC.
Primärer EndpunktProgression-free Survival (PFS) as Assessed by Investigator
HER-2 Positive Breast CancerEstrogen Receptor Positive Breast Cancer
Anastrozole Monotherapy Versus Maximal Oestrogen Blockade With Anastrozole and Fulvestrant Combination Therapy
Primärer EndpunktTime to Progression (TTP)
Breast Cancer
OP-1250 (Palazestrant) vs. Standard of Care for the Treatment of ER+/HER2- Advanced Breast Cancer
SponsorOlema Pharmaceuticals, Inc.
Primärer EndpunktDose-Selection Part: Incidence of adverse events
Breast CancerAdvanced Breast CancerMetastatic Breast CancerER Positive Breast CancerHER2 Negative Breast Carcinoma
A Study of Abemaciclib (LY2835219) in Participants With Breast Cancer
SponsorEli Lilly and Company
Primärer EndpunktProgression Free Survival (PFS) (Abemaciclib + NSAI & Placebo NSAI)
Breast Cancer
A Global Study to Compare the Effects of Fulvestrant and Arimidex in a Subset of Patients With Breast Cancer.
Primärer EndpunktComparison of Progression-Free Survival (PFS) in Patients Treated With Fulvestrant With Those Treated With Anastrozole
Hormone Receptor Positive Breast Cancer
Ribociclib in Hormone Receptor-positive, HER2-negative Early Breast Cancer With Residual Disease After Neoadjuvant Chemotherapy
SponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Primärer Endpunkt3-year invasive disease-free survival
Breast Cancer
A Study of SHR6390 in Combination With Letrozole or Anastrozole in Patients With HR Positive and HER2 Negative Advanced Breast Cancer
SponsorJiangsu HengRui Medicine Co., Ltd.
Primärer EndpunktInvestigator-assessed PFS
Advanced Breast Cancer
A Study of XZP-3287 in Combination With Letrozole/Anastrozole in Patients With Advanced Breast Cancer
SponsorXuanzhu Biopharmaceutical Co., Ltd.
Primärer EndpunktInvestigator-assessed progression free survival (PFS)
Advanced Breast Cancer
A Study to Compare the Safety and Efficacy of an Aromatase Inhibitor in Combination With Lapatinib, Trastuzumab or Both for the Treatment of Hormone Receptor Positive, HER2+ Metastatic Breast Cancer
SponsorNovartis Pharmaceuticals
Primärer EndpunktProgression Free Survival (PFS) Events in Lapatinib + Trastuzumab + Aromatase Inhibitor (AI) vs. Trastuzumab + Aromatase Inhibitor (AI)
Neoplasms, Breast
ATAC - Quality of Life Sub-Protocol
Primärer EndpunktTime to withdrawal
Quality of Life
Detect V / CHEVENDO (Chemo vs. Endo)
SponsorProf. Wolfgang Janni
Primärer EndpunktNumber of Participants with Adverse Events
Metastatic Breast Cancer
Metronomic Capecitabine Plus Aromatase Inhibitor for First Line Treatment in HR(+), Her2(-) Metastatic Breast Cancer
SponsorSun Yat-sen University
Primärer EndpunktProgress-free survival
Breast Cancer
Faslodex Advanced Breast Cancer Local Chinese Study
Primärer EndpunktTime to Disease Progression (TTP)
Advanced Breast Cancer
Elacestrant for Treating ER+/HER2- Breast Cancer Patients With ctDNA Relapse (TREAT ctDNA)
SponsorEuropean Organisation for Research and Treatment of Cancer - EORTC
Primärer EndpunktDistant metastasis free survival (DMFS)
ER-positive Breast CancerHER2-negative Breast CancerStage IIB Breast CancerStage III Breast Cancer
Study of Arimidex and Radiotherapy Sequencing
Primärer EndpunktLevel of TGF-β1
Breast Cancer
A Study to Evaluate the Efficacy and Safety of Herceptin® (Trastuzumab) in Combination With Arimidex® (Anastrozole) an Aromatase Inhibitor Compared to Arimidex® Alone in Patients With Metastatic Breast Cancer
Primärer EndpunktProgression Free Survival (PFS)
Breast Cancer
Maintenance Aromatase Inhibitors (AIs)+ Everolimus vs AIs in Hormone Receptor Positive Metastatic Breast Cancer Patients
SponsorIstituto Oncologico Veneto IRCCS
Primärer EndpunktProgression free survival
Breast Cancer Metastatic
A Open Study of Metronomic Oral Vinorelbine in Combination With Aromatase Inhibitors for the Treatment of Postmenopausal Women With Hormone Receptor Positive,HER2-negative, Advanced Breast Cancer Who Received no Prior Therapy for Advanced Disease
SponsorCentre Hospitalier Universitaire de Besancon
Primärer Endpunktprogression-free survival (PFS)
Breast Cancer
Letrozole, Anastrozole, Exemestane, or Tamoxifen Citrate in Treating Postmenopausal Women With Breast Cancer
SponsorCentre Oscar Lambret
Primärer EndpunktChanges in verbal episodic memory performance after 6 months of treatment, using the Rey Auditory Verbal Learning Test
Breast Cancer
S1222 Trial (Everolimus, Anastrozole and Fulvestrant) in Post-Menopausal Stage IV Breast Cancer
SponsorSWOG Cancer Research Network
Primärer EndpunktProgression-Free Survival (Fulvestrant vs Fulvestrant + Everolimus )
Breast Cancer
Aromatase Inhibitors in the Treatment of Male Infertility
SponsorUniversity of Utah
Primärer EndpunktPregnancy Rate
ObesityOligospermia
Combination Chemotherapy Compared With Observation After Surgery in Treating Women With Relapsed Nonmetastatic Breast Cancer
Primärer EndpunktEvaluation of the disease free survival
Breast Cancer
Gynecomastia Extension Study
Primärer EndpunktChange in linear dimensions of the breast
Gynecomastia
Arimidex Multicenter Trial in Growth Hormone (GH) Deficient Boys
SponsorNemours Children's Clinic
Primärer EndpunktThe primary measure of efficacy is change in predicted adult height based on rate of bone age advancement.
Hypopituitarism
Adjuvant Radiation Therapy Compared With Observation After Surgery in Treating Women With Estrogen Receptor Positive or Progesterone Receptor Positive Ductal Carcinoma In Situ of the Breast Who Are Receiving Tamoxifen or Anastrozole
SponsorInstitute of Cancer Research, United Kingdom
Primärer EndpunktLocal tumor control (invasive and in situ local recurrence)
Breast Cancer
Deescalation of Endocrine Therapy Duration in Women With HR+ HER2- Breast Cancer at Very Low Risk
Primärer EndpunktDistant relapse-free interval (DRFI)
Breast Cancer
Study of Anastrozole +/- AZD8931 in Postmenopausal Women With Endocrine Therapy Naive Breast Cancer
Primärer EndpunktProgression Free Survival as Evaluated by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1
NeoplasmsBreast NeoplasmsBreast Cancer
Study of 2 Ribociclib Doses in Combination With Aromatase Inhibitors in Women With HR+, HER2- Advanced Breast Cancer
SponsorNovartis Pharmaceuticals
Primärer EndpunktOverall Response Rate (ORR)
Breast Cancer
Efficacy and Safety of Ribociclib in Pre- and Postmenopausal Chinese Women With HR Positive, HER2-negative, Advanced Breast Cancer.
SponsorNovartis Pharmaceuticals
Primärer EndpunktPre and Postmenopausal Cohorts: Progressive Free Survival (PFS) Based on Local Assessment by RECIST 1.1 Guideline
Breast Cancer
Bay98-7196, Dose Finding / POC Study
Primärer EndpunktAbsolute Change in Mean Pain of the 7 Days With Worst EAPP From Baseline (Last 28 Days Before Randomization) to End of Treatment (Last 28 Days of Treatment Period, Days 57-84) as Measured on NRS by Question 1 of ESD
Endometriosis
Efficacy of Everolimus Combined With First-line Endocrine Therapy for HR+/HER2- SNF1-subtype Advanced Breast Cancer
Primärer EndpunktProgression Free Survival (PFS)
Breast CancerAdvanced Breast Cancer
A Study of Pertuzumab in Combination With Trastuzumab Plus an Aromatase Inhibitor in Participants With Metastatic Human Epidermal Growth Factor Receptor 2 (HER2)-Positive and Hormone Receptor-Positive Advanced Breast Cancer
Primärer EndpunktProgression-Free Survival (PFS)
Breast Cancer
Pyrotinib Combined With Trastuzumab and AI in the First-line Treatment of HER2 Positive/ HR Positive MBC
SponsorPeking Union Medical College Hospital
Primärer EndpunktProgression-Free Survival (PFS)
Breast Cancer FemaleHER2-positive Breast CancerHormone Receptor Positive Malignant Neoplasm of BreastMetastatic Breast CancerBreast DiseasesHormone Receptor Positive Tumor
A Window-of-Opportunity Trial of Giredestrant +/- Triptorelin vs. Anastrozole + Triptorelin in Premenopausal Patients With ER-positive/HER2-negative Early Breast Cancer
SponsorETOP IBCSG Partners Foundation
Primärer EndpunktChange in Ki 67
Breast Cancer
Study to Compare the Combination of Ribociclib Plus Goserelin Acetate With Hormonal Therapy Versus Combination Chemotherapy in Premenopausal or Perimenopausal Patients With Advanced or Metastatic Breast Cancer
SponsorNovartis Pharmaceuticals
Primärer EndpunktProgression-free Survival
Breast Cancer
A Clinical Trial to Compare Efficacy and Tolerability of Faslodex With Arimidex in Patients With Advanced Breast Cancer
Primärer EndpunktClinical Benefit Rate
Metastatic Breast Cancer
Efficacy and Safety of Ribociclib Combined With AI Versus Physician&Amp;#39;s Choice of Chemotherapy Sequential Endocrine Therapy in ER Middle-low-expression/HER2-negative Advanced Breast Cancer (Rachel)
SponsorThe First Affiliated Hospital with Nanjing Medical University
Primärer EndpunktProgression Free Survival
Advanced Breast Cancer
The Study of Goserelin Plus Fulvestrant Comparing With Goserelin Plus Anastrozole for Advanced Breast Cancer
SponsorHospital Affiliated to Military Medical Science, Beijing
Primärer Endpunktthe efficacy of goserelin plus fulvestrant 500mg and the efficacy of goserelin plus anastrozole as first line endocrine therapy for pre- and perimenopausal HR+ advanced breast cancer in terms of progression-free survival(PFS)
Metastatic Breast Cancer
Palbociclib in Combination With Adjuvant Endocrine Therapy for Hormone Receptor Positive, HER2 Negative Invasive Breast Cancer
SponsorDana-Farber Cancer Institute
Primärer Endpunkt2-Year Treatment Discontinuation Rate
Breast Cancer
A Trial Using ARV-471 or Anastrozole in Post-Menopausal Women With Breast Cancer Prior to Surgery
Primärer EndpunktPercent Reduction in Ki-67 Expression From Baseline to Day 15 in Tumor Biopsies
Breast Cancer
Anastrozole and ZD1839 Compared With Fulvestrant and ZD1839 in Postmenopausal Women w/ Metastatic Breast Cancer
SponsorNational Cancer Institute (NCI)
Primärer EndpunktClinical Benefit Rate
Estrogen Receptor-positive Breast CancerProgesterone Receptor-positive Breast CancerRecurrent Breast CancerStage IV Breast Cancer
Fulvestrant (F)/Goserelin (G) vs Anastrozole (A)/G vs G for Premenopausal Women
SponsorSamsung Medical Center
Primärer EndpunktTime to Progression (TTP)
Metastatic Breast CancerEstrogen Receptor Positive TumorBreast Cancer Nos Premenopausal
Capecitabine in Combination With Aromatase Inhibitor Versus Aromatase Inhibitors, in Hormonal Receptor Positive Recurrent or Metastatic Breast Cancer Patients, Randomized Controlled Study
SponsorAin Shams University
Primärer EndpunktProgress-free survival
Metastatic Breast Cancer
Anastrozole or Fulvestrant in Treating Postmenopausal Patients With Breast Cancer
Primärer EndpunktObjective Response Rate (ORR) Determined by Clinical Palpation
Breast Cancer
Efficacy of Anastrozole and Fulvestrant in Patients With ER Positive, HER2 Negative, Operable Breast Cancer
Primärer EndpunktClinical tumor response as assessed by RECIST criteria
Breast Cancer
FACILE: FeAsibility of First-line RiboCIclib in OLdEr Patients with Advanced Breast Cancer
SponsorFondazione Sandro Pitigliani
Primärer EndpunktTreatment feasibility
Breast Cancer
Capecitabine Metronomic Chemotherapy Plus Aromatase Inhibitor for Postmenopausal Hormone Receptor Positive Breast Cancer
Primärer Endpunktadverse events
Breast Cancer
Fovinaciclib Plus Aromatase Inhibitors and Dual HER2 Blockade in a Response-Adapted Neoadjuvant Strategy for HR-Positive/HER2-Positive Early Breast Cancer
SponsorSecond Affiliated Hospital, Zhejiang University, School of Medicine
Primärer EndpunktTotal Pathological Complete Response (tpCR) Rate: ypT0/Tis, ypN0
HR+/HER2+ Early Breast Cancer
Molecular Analyses to Predict Pathways of Endocrine Resistance Following Short Term Neoadjuvant Endocrine Treatment in Patients With Hormone Receptor-Positive HER2-negative Breast Cancer
SponsorMedical College of Wisconsin
Primärer EndpunktChange from baseline in the number of subjects with increased HER-1 receptor tyrosine kinases protein expression in tumors.
Breast Cancer
Anastrozole Administration in Elderly Hypogonadal Men
SponsorMassachusetts General Hospital
Primärer EndpunktChange in Lean Body Mass
Hypogonadism
Pulmonary Hypertension and Anastrozole Trial
SponsorUniversity of Pennsylvania
Primärer EndpunktChange in Six-minute Walk Distance
Pulmonary Arterial Hypertension
NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer
SponsorWashington University School of Medicine
Primärer EndpunktObjective response rate (ORR) by breast MRI in the combined low-risk plus high-risk endocrine-sensitive groups (pooled endocrine therapy-responders)
Breast CancerCancer of the Breast
Neoadjuvant Culmerciclib Combined With Endocrine Therapy for Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Breast Cancer
SponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Primärer EndpunktRate of participants achieving Residual Cancer Burden (RCB) grade 0 or 1
Hormone Receptor-Positive Breast CancerHER2 Low Breast CarcinomaEarly-Stage Breast Cancer
Bevacizumab Given With Either Anastrozole or Fulvestrant With Trastuzumab for Postmenopausal Metastatic Breast Cancer
SponsorSCRI Development Innovations, LLC
Primärer EndpunktProgression Free Survival (PFS), the Length of Time, in Months, That Patients Were Alive From Their First Date of Protocol Treatment Until Worsening of Their Disease
Breast CancerBreast Neoplasms
Pyrotinib Combined With Trastuzumab Plus Aromatase Inhibitor in Treatment of Breast Cancer
SponsorFuzhou General Hospital
Primärer EndpunktProgression-Free Survival (PFS)
Breast Cancer FemaleHER2-positive Breast CancerHormone Receptor Positive Malignant Neoplasm of BreastMetastatic Breast CancerBreast DiseasesHormone Receptor Positive Tumor
Evaluation of ATRA Activity in Combination With Anastrozole in Pre-operative Phase of Operable Early Breast Cancer
SponsorMario Negri Institute for Pharmacological Research
Primärer EndpunktResponders
Breast Neoplasm Female
Anastrozole With or Without Gefitinib in Treating Postmenopausal Women With Metastatic or Locally Recurrent Breast Cancer
SponsorEuropean Organisation for Research and Treatment of Cancer - EORTC
Primärer EndpunktProgression-free survival at 1 year
Breast Cancer
Aromatase Inhibitors in Premenopausal Breast Cancer Patients With Chemotherapy-Induced Ovarian Failure
SponsorUniversity of Michigan Rogel Cancer Center
Primärer EndpunktThe Number of Women Who Recover Ovarian Function Within 12 Months of Al Monotherapy
Breast Cancer
Partial Double-Blind, Placebo-Controlled Study to Assess the Effect of Anastrozole on the Endometrium in Healthy Volunteers
SponsorMeditrina Pharmaceuticals
Primärer EndpunktEndometrial thickness as measured by transvaginal ultrasound, safety
Menstruation Disorders
Primärer EndpunktChange in Ki-67
Male Breast CancerHormone Receptor-positive Breast CancerHormone Receptor Negative Breast Carcinoma
Bicalutamide Plus Aromatase Inhibitors in ER(+)/AR(+)/HER2(-) Metastatic Breast Cancer
Primärer Endpunktclinical benefit rate(CBR)
Breast Cancer
Study on Pre-menopausal Patients With Advanced ER and PR + BC Treated With Arimidex Plus Zoladex
Primärer EndpunktDetermine the feasibility and efficacy of the combination of these 2 drugs in these patients
Breast Cancer
Evaluation of Biomarkers Associated With Response to Subsequent Therapies in Subjects With HER2-Positive Metastatic Breast Cancer
SponsorNovartis Pharmaceuticals
Primärer EndpunktFold Change in Expression Profile of Genes and/or Proteins for Arm A (LAP+TRAS±AI (HER2-Enriched)) From Screening to Approx. 3.5 Years
Neoplasms, Breast
Treatment of Sexual Dysfunction in Hypogonadal Men With Epilepsy With Testosterone and Either Anastrozole or Placebo
SponsorBeth Israel Deaconess Medical Center
Primärer EndpunktSexual Function Scores, Calculated Using S-Score and Reynolds' Sexual Questionnaires, Will Increase More Anastrozole and Testosterone Treatment Than With Placebo and Testosterone Treatment.
Seizure DisorderHypogonadismErectile Dysfunction
Evaluation of Clinical Impact of Interruption VS Maintenance of AI in Patients With Locally Advanced/ Metastatic Low Grade Endometrial Stromal Sarcoma (LGESS)
SponsorCentre Leon Berard
Primärer EndpunktProgression free survival
Low Grade Endometrial Stromal Sarcoma
Precision Treatment of Recurrent/Metastatic Salivary Gland Carcinoma Guided by Molecular Typing
SponsorPeking Union Medical College
Salivary Gland CarcinomaPrecision Therapy
A Study of Neoadjuvant SHR6390 in Combination With Anastrozole, Pyrotinib, and Trastuzumab in Patients With ER+/HER2+ Breast Cancer.
Primärer EndpunktKi67 changes from baseline to 2 weeks after the start of the neoadjuvant therapy
Breast CancerHER2-positive Breast CancerER-positive Breast Cancer
Estradiol Suppression for the Treatment of Metastatic Breast Cancer in Premenopausal Women
SponsorStanford University
Primärer EndpunktObjective Response Rate (ORR)
Breast Cancer
A Study of Onapristone ER Alone Or In Combination With Anastrozole in Gynecologic Cancers That Respond to Progesterone
SponsorMemorial Sloan Kettering Cancer Center
Primärer EndpunktOverall Response Rate
Granulosa Cell Ovarian CancerLow Grade Serous Ovarian/ Primary Peritoneal CancerEndometrioid Endometrial Cancer
Study Evaluating Abemaciclib + Aromatase Inhibitors in HR+, HER2- Advanced Breast Cancer Patients (HERMIONE-7)
SponsorUniversity of Milano Bicocca
Primärer EndpunktClinical benefit rate (CBR) in HD-FUL pre-treated MBC patients treated with Abemaciclib + aromatase inhibitors (letrozole or anastrozole)
Advanced Breast Cancer
Neoadjuvant Dalpiciclib Plus Aromatase Inhibitors in Luminal B/HER2-negative Breast Cancer (DANCER)
SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University
Primärer EndpunktComplete cell cycle arrest(CCCA, defined as ki67≤2.7%)rate at 2 weeks of treatment
Luminal B/HER2-negative Breast Cancer
Pembrolizumab and Doxorubicin Hydrochloride or Anti-Estrogen Therapy in Treating Patients With Triple-Negative or Hormone Receptor-Positive Metastatic Breast Cancer
SponsorCity of Hope Medical Center
Primärer EndpunktNumber of Participants With Overall Response
Estrogen Receptor NegativeEstrogen Receptor PositiveHER2/Neu NegativeProgesterone Receptor NegativeProgesterone Receptor PositiveStage IV Breast CancerTriple-Negative Breast Carcinoma
Primary Chemotherapy With Docetaxel-Capecitabine and Doxorubicin-Cyclophosphamide in Breast Cancer
SponsorNational Cancer Institute (NCI)
Primärer EndpunktNumber of Participants With Adverse Events
Breast CancerBreast Neoplasm
Study of the Effect of the Addition of SNDX-275 (Entinostat) to Continued Aromatase Inhibitor (AI) Therapy in Postmenopausal Women With ER+ Breast Cancer Whose Disease is Progressing
SponsorSyndax Pharmaceuticals
Primärer EndpunktClinical Benefit Rate (CBR)
ER+ Breast Cancer
A Study of Neoadjuvant Nivolumab + Palbociclib + Anastrozole in Post-Menopausal Women and Men With Primary Breast Cancer
SponsorBristol-Myers Squibb
Primärer EndpunktThe Number of Participants With Dose Limiting Toxicities (DLT) in the Safety Run-in Phase
Breast CancerCancer
Anastrozole in Patients With Pulmonary Arterial Hypertension
SponsorUniversity of Pennsylvania
Primärer EndpunktPlasma Estradiol (E2) Level
Pulmonary Arterial Hypertension
Akt Inhibitor MK-2206 and Anastrozole With or Without Goserelin Acetate in Treating Patients With Stage II-III Breast Cancer
SponsorNational Cancer Institute (NCI)
Primärer EndpunktPathological Complete Response Rate
Estrogen Receptor PositiveHER2/Neu NegativeRecurrent Breast CarcinomaStage IIA Breast CancerStage IIB Breast CancerStage IIIA Breast CancerStage IIIB Breast CancerStage IIIC Breast Cancer
Estrogen in Postmenopausal Women With ER Positive Metastatic Breast Cancer After Failure of Sequential Endocrine Therapy
SponsorGeorgetown University
Primärer EndpunktProgression Free Survival
Breast CancerCancer of the BreastNeoplasms, Breast
Neoadjuvant Response-guided Treatment of Slowly Proliferating Hormone Receptor Positive Tumors
Primärer EndpunktClinical and Radiological Response
Early-Stage Breast CarcinomaHormone Receptor Positive Tumor
NEOADjuvant Aromatase Inhibitor and Pertuzumab/Trastuzumab for Women With Breast Cancer
SponsorMidwestern Regional Medical Center
Primärer EndpunktEvidence of Pathological Response
Breast Neoplasms
Androgen Therapy for Management of Estrogen/Progesterone Receptor Negative ER(-)PR(-) Metastatic Breast Cancer
SponsorLegacy Health System
Primärer EndpunktTime to disease progression
Metastatic Breast Cancer
Entinostat and Anastrozole in Treating Postmenopausal Women With TNBC That Can Be Removed by Surgery
SponsorUniversity of Maryland, Baltimore
Primärer EndpunktRecommended Phase II Dose of Entinostat in Combination With Anastrozole (Pilot)
Estrogen Receptor-negative Breast CancerHER2-negative Breast CancerProgesterone Receptor-negative Breast CancerStage I Breast CancerStage II Breast CancerStage IIIA Breast CancerTriple-negative Breast Cancer
1303GCC: Trastuzmab & Pertuzumab With Hormonal Therapy or Chemotherapy in Women Aged 60 and Over.
SponsorUniversity of Maryland, Baltimore
Primärer EndpunktOverall Response Rate (ORR) in Patients
Metastatic Breast Cancer
Phase 2 Anastrozole and Vandetanib (ZD6474) in Neoadjuvant Treatment of Postmenopausal Hormone Receptor-Positive Breast Cancer
SponsorStanford University
Primärer EndpunktTumor Objective Response by MRI
Breast Cancer
Combination Chemotherapy and Peripheral Stem Cell Transplantation in Treating Women With Metastatic Breast Cancer
SponsorHackensack Meridian Health
Breast Cancer
BRE-06: Study to Increase Tolerance to Aromatase Inhibitors for Patients With Early-Stage Hormone Receptor Positive Breast Cancer Who Developed Hypoactive Sexual Desire Disorder
SponsorUniversity of Illinois at Chicago
Primärer EndpunktTolerance of study drugs in patients with early stage breast cancer and Hypoactive Sexual Desire Disorder
Early-stage Breast CancerHypoactive Sexual Desire DisorderHormone Receptor Positive Breast CarcinomaBreast Cancer
Hormone Receptor Positive endometrIal Carcinoma Treated by Dual mTORC1/mTORC2 Inhibitor and Anastrozole (VICTORIA)
SponsorCentre Leon Berard
Primärer EndpunktNumber of patients with severe toxicities occurring during the first 8 weeks of follow-up assessed using National Cancer Institute (NCI) common terminology criteria for adverse events (CTCAE) V4
Endometrial CarcinomaMetastatic CarcinomaHormone Receptor Positive Tumor
A Pharmacokinetic and Randomized Trial of Neoadjuvant Treatment With Anastrozole Plus AZD0530 in Postmenopausal Patients With Hormone Receptor Positive Breast Cancer
SponsorJoyce Marie Slingerland, MD
Primärer EndpunktPhase I Cohort A: Maximum Tolerated AZD0530 Daily Dose Used in Combination With Daily Oral Anastrozole
Breast Cancer
AZD4547 & Anastrozole or Letrozole (NSAIs) in ER+ Breast Cancer Patients Who Have Progressed on NSAIs (RADICAL)
SponsorImperial College London
Primärer EndpunktNumber of Participants With Serious Adverse Events (SAEs)
Breast Cancer
Study of AZD9833 Alone or in Combination in Women With Advanced Breast Cancer.
Primärer EndpunktThe number of subjects with dose-limiting toxicity, as defined in the protocol.
ER+ HER2- Advanced Breast Cancer
A Study of LY3484356 in Participants With Advanced or Metastatic Breast Cancer or Endometrial Cancer
SponsorEli Lilly and Company
Primärer EndpunktNumber of Participants with Dose Limiting Toxicities (DLTs) and DLT-Equivalent Toxicities
Breast CancerAdvanced Breast CancerMetastatic Breast CancerEndometrial Cancer
A Phase 1b Study of T-DXd Combinations in HER2-low Advanced or Metastatic Breast Cancer
Primärer EndpunktOccurrence of adverse events (AEs)- Part 1
Metastatic Breast Cancer
Effect of Increasing Testosterone on Insulin Sensitivity in Men With the Metabolic Syndrome
SponsorMassachusetts General Hospital
Primärer EndpunktInsulin sensitivity
Metabolic Syndrome
Effect of Concomitant Use of an Antimycotic, an Antibiotic, a Spermicide or Tampons on Pharmacokinetics of Anastrozole and Levonorgestrel Released From Intra-vaginal Ring
Primärer EndpunktAverage concentration (Cav) anastrozole after insertion of the intra-vaginal ring for all groups
Endometriosis
Prototype DAA/TAA Vaccine Targeting MUC1 for Immune Interception and Prevention in Ductal Carcinoma In Situ
SponsorFinn, Olivera, PhD
Primärer EndpunktImmunogenicity (of MUC1 vaccine)
Ductal Carcinoma in Situ
Gene Expression Following Short Term Exposure to Neoadjuvant Endocrine Therapy in Invasive Breast Cancer
SponsorMemorial Sloan Kettering Cancer Center
Primärer EndpunktTo determine whether short term exposure to endocrine therapy (anastrozole) induces changes in gene expression in human invasive breast cancer.
Breast Cancer
Impact of Estradiol Addback
Primärer EndpunktBioStatistical Analysis
Normal Healthy Volunteers
Open-label Phase 1b Study of ARQ 092 in Combination With Anastrozole
SponsorArQule, Inc., a subsidiary of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc. (Rahway, NJ USA)
Primärer EndpunktNumber of treatment emergent adverse events (TEAEs) as assessed by the Common Terminology Criteria for Adverse Events (CTCAE) version 4.03
Solid TumorsOvarian CancerEndometrial Cancer
Bioavailability Study of Anastrozole Tablets 1 mg of Dr.Reddy's Under Fasting Conditions
SponsorDr. Reddy's Laboratories Limited
Primärer EndpunktBioavailability based on Cmax and AUC parameters
Healthy
MK2206 in Combination With Anastrozole, Fulvestrant, or Anastrozole and Fulvestrant in Treating Postmenopausal Women With Metastatic Breast Cancer
SponsorNational Cancer Institute (NCI)
Primärer EndpunktMTD of Akt inhibitor MK-2206 in combination with anastrozole determined according to dose-limiting toxicities (DLTs) graded using Common Terminology Criteria for Adverse Events version 4.0 (CTCAE v4.0) (Phase IA)
Estrogen Receptor PositiveInvasive Breast CarcinomaRecurrent Breast CarcinomaStage IV Breast Cancer AJCC v6 and v7
Bioequivalence of Oral Formulations of Anastrozole in Healthy Chinese Volunteers Under Fasted Condition
SponsorThe Affiliated Hospital of Qingdao University
Primärer Endpunktthe ratios of geometrical mean
Healthy Volunteers
Anastrozole 1 mg Tablets Under Fasting Conditions
SponsorTeva Pharmaceuticals USA
Primärer EndpunktCmax of Anastrozole(Maximum Observed Concentration of Drug Substance in Plasma)
Healthy
A Trial to Evaluate Sacituzumab Govitecan in Combination With Endocrine Therapy in Patients With HR-positive, HER2-negative Metastatic Breast Cancer Progressed on CDK4/6 Inhibitors
SponsorHunan Cancer Hospital
Primärer EndpunktIncidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
Stage IV (Metastatic) Breast Cancer
A Single Dose Trial to Evaluate the Pharmacokinetics of Testosterone and Anastrozole
SponsorHavah Therapeutics Pty Ltd
Primärer Endpunkttestosterone Cmax
Mammographic Density