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Kisspeptin Administration Subcutaneously to Patients With Hypothalamic Amenorrhea

S

Stephanie B. Seminara, MD

Status and phase

Enrolling
Phase 2

Conditions

Hypogonadotropic Hypogonadism
Hypothalamic Amenorrhea

Treatments

Drug: kisspeptin 112-121

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT07224438
565178
R37HD043341 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

The goal of this study is to see whether kisspeptin, a naturally occurring hormone, can stimulate the release of other reproductive hormones in women with hypothalamic amenorrhea (HA). The investigators are also examining whether kisspeptin can help women release eggs from their ovaries. Kisspeptin will be administered subcutaneously (SC) for two weeks in a pulsatile fashion. Ultrasound monitoring of ovarian follicular growth and frequent blood sampling (every 10 minutes for up to two hours) will be performed to assess the physiologic response to kisspeptin over time.

Full description

Assignment: All study subjects will undergo the same interventions.

Delivery of Interventions:

  • The subject will undergo a review of their medical history, physical exam, and screening laboratories.
  • A pelvic ultrasound will be performed to assess baseline follicular size.
  • A pump will be placed to administer pulsatile SC kisspeptin for two weeks.
  • During the course of kisspeptin administration, subjects will
  • Undergo q10 min blood sampling (approximately 4 sessions, 2 hours each)
  • Undergo pelvic ultrasounds (approximately 4 sessions)
  • Optional q10 min sampling up to 10 hours may take place before and after the course of kisspeptin

Enrollment

20 estimated patients

Sex

Female

Ages

18 to 45 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Female
  • Ages 18-45 years
  • Acquired HH (hypothalamic amenorrhea, aka functional hypogonadotropic hypogonadism)
  • Normal blood pressure (systolic BP < 140 mm Hg, diastolic < 90 mm Hg)
  • Hemoglobin no less than 0.5 g/dL below the lower limit of the reference range for normal women
  • Negative serum hCG pregnancy test
  • No current or recent use of a medication (including hormonal replacement) that, in the opinion of a study investigator, can modulate the reproductive axis OR willing to complete an appropriate washout for that particular medication and its method of administration
  • If applicable, willing to use birth control methods (as approved by a study medical professional) during the entire study and for one month after the last dose of study drug

Exclusion criteria

  • Any condition (medical, mental, or behavioral) that, in the opinion of a study investigator, would likely interfere with participation in/completion of the protocol
  • Excessive alcohol consumption (>10 drinks/week)
  • Active use of illicit drugs
  • Pregnant
  • Trying to become pregnant during protocol participation
  • Breast feeding
  • History of any of the following: bilateral oophorectomy (ovaries were removed), breast cancer, thromboembolic disease, coronary artery disease, stroke, thrombophilic disorders, or undiagnosed abnormal genital bleeding

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

20 participants in 1 patient group

Kisspeptin pump
Experimental group
Description:
SC administration of kisspeptin for two weeks (pulsatile)
Treatment:
Drug: kisspeptin 112-121

Trial contacts and locations

1

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Central trial contact

Study Coordinator

Data sourced from clinicaltrials.gov

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