Letrozole Clinical Trials
56 recruitingDrug
Phase 229Phase 314Phase 111Not Applicable4Phase 42Early Phase 11
Showing 1–20 of 56 trials
Recruiting
Phase 1Phase 2
Study of GVV858 as a Single Agent or in Combination With Endocrine Therapy in Patients With HR+/HER2- Breast Cancer and Other Advanced Solid Tumors
Advanced HR+/HER2- Breast CancerAdvanced CCNE1-amplified Solid TumorsMetastatic Castration-resistant Prostate Cancer
Novartis Pharmaceuticals205 enrolled8 locationsNCT07288359
Recruiting
Phase 1
BGB-43395 Alone or as Part of Combination Therapies in Participants With Breast Cancer and Other Advanced Solid Tumors
Metastatic Breast CancerHER2-negative Breast CancerAdvanced Solid Tumor+6 more
BeOne Medicines399 enrolled63 locationsNCT06120283
Recruiting
Phase 3
An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)
Breast Cancer (Early Breast Cancer)
AstraZeneca5,500 enrolled794 locationsNCT05952557
Recruiting
Phase 2
Fudan University Shanghai Cancer Center Breast Cancer Precision Platform Series Study- Neoadjuvant Therapy
Breast CancerBreast NeoplasmHER2-negative Breast Cancer+7 more
Fudan University716 enrolled1 locationNCT05582499
Recruiting
Phase 3
A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence
Breast Cancer
Stemline Therapeutics, Inc.4,220 enrolled541 locationsNCT06492616
Recruiting
Phase 2
A Study to Test Inavolisib Treatments in Participants With Early-Stage, PIK3CA-Mutated Breast Cancer
Breast Cancer
Hoffmann-La Roche60 enrolled30 locationsNCT07054190
Recruiting
Phase 1
Study of IEV407 as Single Agent or in Combination in Patients With Advanced HR+/HER2- Breast Cancer
Advanced HR+/HER2- Breast Cancer
Novartis Pharmaceuticals194 enrolled1 locationNCT07604571
Recruiting
Phase 3
BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or Metastatic HR+/HER2- Breast Cancer Who Have Not Received Prior Treatment for Advanced or Metastatic Disease
HR+/HER2- Breast Cancer
BeOne Medicines1,056 enrolled4 locationsNCT07492641
Recruiting
Phase 1Phase 2
First-in-Human Study of Tersolisib (STX-478) as Monotherapy and in Combination With Other Antineoplastic Agents in Participants With Advanced Solid Tumors
Breast CancerSolid Tumors, Adult
Eli Lilly and Company880 enrolled65 locationsNCT05768139
Recruiting
Phase 3
A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)
Breast NeoplasmsNeoplasm Metastasis
Eli Lilly and Company920 enrolled324 locationsNCT07174336
Recruiting
Non-interventional Study to Assess the Effectiveness and Safety of Ribociclib in the Adjuvant Therapy of Hormone Receptor Positive (HR+) HER2-negative Stage II and III Breast Cancer in Real Clinical Practice in Russia
Breast Cancer
Novartis Pharmaceuticals2,766 enrolled39 locationsNCT06930859
Recruiting
Phase 2
DCIS: RECAST Trial Ductal Carcinoma In Situ: Re-Evaluating Conditions for Active Surveillance Suitability as Treatment
Ductal Carcinoma in Situ
QuantumLeap Healthcare Collaborative400 enrolled28 locationsNCT06075953
Recruiting
Phase 1
A Study With NKT5097 for Adults With Advanced/Metastatic Solid Tumors
Triple Negative Breast Cancer(TNBC)HR+ Breast CancerHR+/HER2- Breast Cancer+1 more
NiKang Therapeutics, Inc.361 enrolled14 locationsNCT07029399
Recruiting
Phase 3
Saruparib (AZD5305) Plus Camizestrant 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
Advanced Breast Cancer
AstraZeneca500 enrolled298 locationsNCT06380751
Recruiting
Phase 3
Phase IIIb Study of Ribociclib + ET in Early Breast Cancer
Early Breast Cancer
Novartis Pharmaceuticals1,400 enrolled207 locationsNCT05827081
Recruiting
Phase 3
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
Breast CancerMetastatic Breast CancerHER2-Negative Breast Carcinoma+2 more
Olema Pharmaceuticals, Inc.1,000 enrolled124 locationsNCT07085767
Recruiting
Phase 2
A Study of MK-5684 in People With Certain Solid Tumors (MK-5684-015/OMAHA-015)
Malignant Neoplasm
Merck Sharp & Dohme LLC250 enrolled55 locationsNCT06979596
Recruiting
Phase 3
A Study of Camizestrant in ER+/HER2- Early Breast Cancer After at Least 2 Years of Standard Adjuvant Endocrine Therapy
Breast Cancer (Early Breast Cancer)
AstraZeneca4,300 enrolled711 locationsNCT05774951
Recruiting
Phase 3
A Study Evaluating the Efficacy and Safety of Inavolisib Plus CDK4/6 Inhibitor and Letrozole vs Placebo + CDK4/6i and Letrozole in Participants With Endocrine-Sensitive PIK3CA-Mutated, Hormone Receptor-Positive, HER2-Negative Advanced Breast Cancer
Breast Cancer
Hoffmann-La Roche450 enrolled226 locationsNCT06790693
Recruiting
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
Breast Cancer
Novartis Pharmaceuticals240 enrolled7 locationsNCT06905301