Drug
letrozole (Femara)
letrozole (Femara) is a pharmaceutical drug with 4 clinical trials. Historical success rate of 75.0%.
Total Trials
4
Max Phase
—
Type
DRUG
Molecule
—
Success Metrics
Clinical Success Rate
75.0%
Based on 3 completed trials
Completion Rate
75%(3/4)
Active Trials
0(0%)
Results Posted
33%(1 trials)
Terminated
1(25%)
Phase Distribution
Ph phase_1
1
25%
Ph phase_2
1
25%
Ph phase_3
2
50%
Phase Distribution
1
Early Stage
1
Mid Stage
2
Late Stage
Phase Distribution4 total trials
Phase 1Safety & dosage
1(25.0%)
Phase 2Efficacy & side effects
1(25.0%)
Phase 3Large-scale testing
2(50.0%)
Highest Phase Reached
Phase 3Trial Status & Enrollment
Completion Rate
75.0%
3 of 4 finished
Non-Completion Rate
25.0%
1 ended early
Currently Active
0
trials recruiting
Total Trials
4
all time
Status Distribution
Completed(3)
Terminated(1)
Detailed Status
Completed3
Terminated1
Development Timeline
Analytics
Development Status
Total Trials
4
Active
0
Success Rate
75.0%
Most Advanced
Phase 3
Trials by Phase
Phase 11 (25.0%)
Phase 21 (25.0%)
Phase 32 (50.0%)
Trials by Status
terminated125%
completed375%
Recent Activity
0 active trials
Showing 4 of 4
completedphase_2
Comparing Letrozole Given Alone to Letrozole Given With Avastin in Post-Menopausal Women Breast Cancer
NCT00530868
terminatedphase_3
Trial of Endocrine Against Locoregional Therapy First in Postmenopausal Women With Early Breast Cancer
NCT00908531
completedphase_1
Study of XL147 (SAR245408) or XL765 (SAR245409) in Combination With Letrozole in Subjects With Breast Cancer
NCT01082068
completedphase_3
Short-term Effects of Aromatase Inhibition in Obese Men
NCT00138710
Clinical Trials (4)
Showing 4 of 4 trials
NCT00530868Phase 2
Comparing Letrozole Given Alone to Letrozole Given With Avastin in Post-Menopausal Women Breast Cancer
NCT00908531Phase 3
Trial of Endocrine Against Locoregional Therapy First in Postmenopausal Women With Early Breast Cancer
NCT01082068Phase 1
Study of XL147 (SAR245408) or XL765 (SAR245409) in Combination With Letrozole in Subjects With Breast Cancer
NCT00138710Phase 3
Short-term Effects of Aromatase Inhibition in Obese Men
All 4 trials loaded
Drug Details
- Intervention Type
- DRUG
- Total Trials
- 4