Clinical trials: Letrozole
Infertility
Use of High Cost Monitoring During Letrozole Ovulation Induction
The purpose of this study is to investigate monitoring methods during ovulation induction cycles with letrozole and their effect on pregnancy rates.
- Trial name
- NCT01279200
- Testing
- Midcycle ultrasound + hCG injection, Urinary LH kits
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Endometriosis, Ovarian Hyperstimulation
Assessment and Prevention of Pain During Ovarian Stimulation in Patients With Endometriosis
Randomized double blinded placebo-controlled trial to evaluate the impact of ovarian hyperstimulation on endometriosis-related symptoms and to evaluate the impact of letrozole use during ovarian hyperstimulation with respect to…
- Trial name
- APPOSE (NCT04002141)
- Testing
- Letrozole
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy Volunteers
Letrozole Treatment in Normal and GnRH Deficient Women
This research study involves the use of the drugs Letrozole, GnRH, and NAL-GLU GnRH antagonist. Letrozole is a drug that is approved by the U.S.
- Trial name
- NCT00351416
- Testing
- Letrozole, NAL-GLU GnRH antagonist
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Interaction Drug Food
Evaluating the Pharmacokinetics and Drug Interaction Potential of the Botanical Dietary Supplement Cinnamon
The purpose of this study is to evaluate a well-characterized, commercially available cinnamon dietary supplement as a precipitant of pharmacokinetic interactions with cytochrome P450 (CYP) 2A6 drug substrates in healthy…
- Trial name
- NCT05157672
- Testing
- Cinnamon (2 g), Nicotine gum (2.5 mg), Letrozole (2.5 mg)
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Washington State University
Breast Cancer
Effect of Aromatase Inhibitors on Breast Magnetic Resonance Imaging (MRI)
This study is a primary investigation to determine the usefulness and safety of a short course of a relatively high dose of letrozole (a medication used to decrease the female hormone estrogen which is produced locally inside the…
- Trial name
- RFCLET2 (NCT01129622)
- Testing
- letrozole
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mount Sinai Hospital, Canada
Healthy
Bioequivalence Study of Letrozole 2.5 mg Tablets
Bioequivalence
- Trial name
- NCT01084499
- Testing
- Femara (Sequence 1), Peratra (Sequence 1), Femara (Sequence 2)
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Yuhan Corporation