Drug Pipeline

Letrozole Tablets Clinical Trials

Data updated daily from ClinicalTrials.gov — last refresh 2026-06-12
6
Active Studies
4
Recruiting
4
Phase 3
3
Top Sponsors
1
Changes, 30 Days
What Changed in the Last 30 Days
DetectedTrialChange
2026-05-23 NCT07349069
A Phase III Trial Comparing HRS-8080 With Standard Endocrine Therapy in Patients With…
Enrollment increased: 4800 -> 5500 participants
Active Studies by Phase
Phase 3
4
Phase 1/2
2
Active Trials
NCT IDTitleConditionStatus
Phase 3
NCT07024173 A Phase 3 Study of HRS-8080 Versus Treatment Chosen by Physicians in Locally Advanced and… Locally Advanced Breast Cancer Recruiting
NCT07349069 A Phase III Trial Comparing HRS-8080 With Standard Endocrine Therapy in Patients With… Breast Cancer Recruiting
NCT05645536 Safety Extension Study for Subjects With HR+, HER2- Breast Cancer for Subjects Who Have… Breast Cancer Enrolling by Invitation
NCT04906395 Ovarian Suppression Evaluating Subcutaneous Leuprolide Acetate in Breast Cancer Breast Cancer Active, Not Recruiting
Phase 1/2
NCT06974929 A Clinical Study of HRS-6209 Combined With Other Treatment Regimens in Patients With… Breast Cancer Recruiting
NCT07389733 A Study of HRS-6208 in Combination With HRS-8080, or Fulvestrant, or Letrozole, With or… Advanced Unresectable or Metastatic Breast Cancer of Adults Recruiting
Sponsors Running Letrozole Tablets Trials
Disease Areas
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