Endocrinology Profile in Patients Undergoing Clomiphene, Letrozole, and Combination Clomiphene and Letrozole Cycles
NCT02377479 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL
Last updated 2022-05-12
Summary
The goal of the study is to measure serial hormonal levels in patients undergoing clomiphene, letrozole, and a combination clomiphene and letrozole cycle. This information may help us to optimize less expensive medications for ovulation induction, reduce the number of treatment cycles to achieve a successful pregnancy, and use a medication regimen that may result in fewer multiple gestation pregnancies.
Conditions
Interventions
- DRUG
-
Clomiphene
Taken for controlled ovarian hyperstimulation.
- DRUG
-
Taken for controlled ovarian hyperstimulation
Sponsors & Collaborators
-
University Hospitals Cleveland Medical Center
lead OTHER
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 40 Years
- Sex
- FEMALE
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2015-03-31
- Primary Completion
- 2017-03-31
Countries
- United States
Study Locations
More Related Trials
-
COmbining Oral Letrozole and Clomiphene for Ovarian Stimulation
NCT02288143 ·Status: COMPLETED ·Phase: PHASE4
-
Clomiphene Citrate in Combination With Gonadotropins for Ovarian Stimulation in Women With Poor Ovarian Response.
NCT02237755 ·Status: UNKNOWN ·Phase: PHASE2/PHASE3
-
Letrozole Versus Clomifene Citrate for Ovulation Induction
NCT00478504 ·Status: COMPLETED ·Phase: PHASE4
-
Clomiphene Citrate Plus Gonadotropins and GnRH Antagonist Versus Flexible GnRH Antagonist Protocol Versus Microdose GnRH Agonist Protocol in Poor Responders Undergoing IVF
NCT02201914 ·Status: UNKNOWN ·Phase: PHASE4
-
Clomifene Citrate as First Line Treatment in in Vitro Fertilization Cycles for Patients With Lower Ovarian Reserve
NCT01389713 ·Status: COMPLETED ·Phase: NA
-
Effect of LH Supplementation on the Endometrial Gene Expression Profile in Poor Ovarian Responders
NCT05405686 ·Status: WITHDRAWN ·Phase: PHASE4
-
Randomized Controlled Trial of Combined Letrozole and Clomid (CLC II) Versus Letrozole Alone for Women With Anovulation
NCT05206448 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE4
-
Comparison of 2 Ovarian Stimulation Protocols for Women With Low Ovarian Reserve
NCT02128360 ·Status: UNKNOWN ·Phase: NA
-
Assessment of Multiple Intrauterine Gestations From Ovarian Stimulation
NCT01044862 ·Status: COMPLETED ·Phase: PHASE3
-
Optimizing Ovulation Induction in the Poor Responder
NCT01200537 ·Status: WITHDRAWN ·Phase: NA
-
Comparison of Clomiphene Citrate and Gonadotropins in Ovulation Induction Cycles
NCT00835744 ·Status: COMPLETED ·Phase: PHASE4
-
Stop Menstruation and Pregnancy Rates in Antagonist Protocol
NCT01357473 ·Status: COMPLETED
-
Extended Letrozole Regimen Co-treatment With Gonadotropin Releasing Hormone Antagonist Protocol Versus Gonadotropin Releasing Hormone Antagonist Protocol in Poor Responders Undergoing IVF-ET
NCT04268927 ·Status: UNKNOWN ·Phase: PHASE2
-
Ovarian Response Prediction in In Vitro Fertilization (IVF) Patients
NCT01206803 ·Status: COMPLETED
-
RCT of Low-dose Clomiphene vs. High Dose Gonadotropin Protocol for IVF Poor Responders
NCT01577199 ·Status: WITHDRAWN ·Phase: PHASE4
-
Luteal Phase-start Ovarian Stimulation With Corifollitropin Alfa
NCT03555942 ·Status: COMPLETED ·Phase: NA
-
Letrozole for Frozen Embryo Transfer (FET) in Patients With Polycystic Ovary Syndrome (PCOS)
NCT04002635 ·Status: WITHDRAWN ·Phase: PHASE4
-
Levels of Anti-Mullerian Hormone (AMH) During Ovarian Stimulation With Gonadotropins
NCT02237781 ·Status: UNKNOWN ·Phase: PHASE2/PHASE3
-
Does Letrozole Improve the Outcomes and/or Reduce the Cost of IVF-ET Cycles?
NCT00804960 ·Status: WITHDRAWN ·Phase: PHASE4
-
Effect of GnRH Antagonist vs Agonist Long on IVF Outcome, Peak Estradiol Level,and Duration of Stimulation
NCT01669291 ·Status: COMPLETED ·Phase: NA
-
Efficacy and Safety of Crinone Versus Combination Medication (ACCESS)
NCT03858049 ·Status: TERMINATED ·Phase: PHASE4
-
Clinical Cohort Study on the Endocrinology and Vaginal/Endometrial Microbiome of the Luteal Phase in Assisted Reproduction
NCT03507673 ·Status: RECRUITING
-
Evaluation of a Long Versus Short Clomid Protocol for Controlled Ovarian Stimulation
NCT06701071 ·Status: RECRUITING ·Phase: PHASE4
-
Effects of Letrozole During the Luteal Phase After Controlled Ovarian Stimulation in Oocyte Donors.
NCT06244745 ·Status: RECRUITING ·Phase: PHASE3
-
Study Evaluating the Timing of Intrauterine Insemination in Relation to Positive Home Ovulation Prediction Kit
NCT02294773 ·Status: COMPLETED ·Phase: NA