No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
19 – 37
Sex
Female
Trial phase
Phase 1
Study type
Interventional
Purpose
Other
Participants needed
60 (estimated)
Sponsor
University of Colorado, Denver · Other
Who this trial is looking for
This trial is looking for women with obesity who have difficulty getting pregnant. Participants will receive treatment with a hormone given through an IV and their hormone levels will be compared to those receiving daily injections of the same hormone.
Are You a Good Fit for This Trial?
You may be able to join if
I have a BMI between 30 and 40.
I have been unable to conceive for at least 6 months.
I have regular menstrual cycles lasting 25-40 days.
I have a male partner or sperm donor with adequate sperm count.
I have not been diagnosed with polycystic ovarian syndrome (PCOS).
My thyroid and prolactin levels are normal.
I am willing to postpone conception for the first study cycle.
I accept having an indwelling catheter for the study.
You may not be able to join if
I have a clinical diagnosis of polycystic ovarian syndrome (PCOS).
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
Hypothesis: The investigators hypothesize that pulsatile FSH intravenous administration to women with obesity will correct the Reprometabolic Syndrome (RMS) luteal deficiency phenotype.
Specific Aim: To test the hypothesis that pulsatile IV administration of FSH will rescue the impaired folliculogenesis and relative hypogonadotropic hypogonadism, characteristic of obesity. This study will also tr…
Hypothesis: The investigators hypothesize that pulsatile FSH intravenous administration to women with obesity will correct the Reprometabolic Syndrome (RMS) luteal deficiency phenotype.
Specific Aim: To test the hypothesis that pulsatile IV administration of FSH will rescue the impaired folliculogenesis and relative hypogonadotropic hypogonadism, characteristic of obesity. This study will also try to rescue the diminished ovarian reserve phenotype in the same fashion. The investigators will accomplish this by administering a cycle of pulsatile FSH to women with obesity and comparing their hormone output to a cycle using conventional, daily FSH injection at the identical daily dose. The primary outcome will be luteal phase progesterone excretion.
Trial Locations
Loading…
Loading trial locations…
Facility
City
State
Country
Status
Eligibility Criteria
Inclusion Criteria (obseity):
* • BMI between 30 kg/m2 and 40 kg/m
* Weight stability, i.e. no continued weight loss of \>1lb per week for a minimum of 4 weeks prior to enrollment
* Normal thyroid stimulating hormone (TSH) and prolactin
* Anti-Mullerian Hormone (AMH) \> 1 ng/ml or \< 8 ng/mL…
Inclusion Criteria (obseity):
* • BMI between 30 kg/m2 and 40 kg/m
* Weight stability, i.e. no continued weight loss of \>1lb per week for a minimum of 4 weeks prior to enrollment
* Normal thyroid stimulating hormone (TSH) and prolactin
* Anti-Mullerian Hormone (AMH) \> 1 ng/ml or \< 8 ng/mL
* Willingness to postpone conception for the first study cycle
* Involuntary inability to conceive for at least 6 months
* No clinical diagnosis of polycystic ovarian syndrome (PCOS)
* Documentation of ovulation with luteal progesterone \>6 ng/ml or positive ovulation predictor home testing
* Regular menstrual cycles 25-40 days in length
* Male partner (or sperm donor) with adequate sperm (\>14 million sperm per ml)
* Hysterosalpingogram or saline infusion sonography demonstrating at least one patent Fallopian tube and a normal uterine cavity
* Serum total and free testosterone within the 95% CIearance for women with obesity previously studied in our laboratory.
* Acceptance of the indwelling catheter and willingness to take part in the study
Inclusion criteria (DOR):
* BMI less than 30 kg/m2
* Normal TSH and prolactin
* Regular menstrual cycles 25-40 days in length
* Male partner (or sperm donor) with adequate sperm (\>14M sperm per ml)
* Hysterosalpingogram or saline infusion sonography demonstrating at least one patent Fallopian tube and a normal uterine cavity
* Anti-Mullerian Hormone (AMH) \< 1.0 ng/ml
* Antral follicle count 8 or less
* Willingness to postpone conception for the first study cycle
* at least 2 prior canceled cycles for lack of response at maximum dose
* Involuntary inability to conceive for at least 6 months
* Acceptance of the indwelling catheter and willingness to take part in the study
Picking one helps us show the most relevant trials first.
Your results are loading in the background — you can
change this any time from the results page.
Set your location to continue
Find My Trials uses your location to surface clinical trials near you.
Add your city or zip code to your profile and try again.