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CompletedNCT00950781Updated Jun 7, 2019

Cortisol Levels on Menopausal Symptoms - Ancillary (Addendum) Study to Protocol 16997

An observational study in Menopause, sponsored by Cedars-Sinai Medical Center. Completed at 1 site in United States. Open to female participants aged 40 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2019-06-07.

Sponsored by Cedars-Sinai Medical Center · Observational

Study type
Observational
Model
Other
Time perspective
Prospective
Enrollment
45
Ages
40 Years to 70 Years
Sex
Female
01

Study summary

This is an ancillary study to Protocol 16997 to examine the stress hormone level in women with menopausal symptoms. This ancillary project will collect additional data from the 45 subjects enrolled in Protocol 16997 (no subjects have enrolled in Protocol 16997 so far). This study protocol differs from the main protocol (16997) because it will include an ACTH (Hormone) Stimulation Test which will assess the functioning of stress response in the subjects at entry and exit.

Subjects will undergo the ACTH test for this ancillary protocol in the morning when they complete 24-hour urine collection for Protocol 16997. The ACTH (Hormone) Stimulation Test will not be done in the main protocol 16997. During the ACTH test an IV will be placed in subjects arms, 25mL of blood will be drawn at -30 minutes and 6mL of blood will be drawn at -15 minutes and 0 minutes respectively. Following, 0.25mg of ACTH will be injected intravenous over 60 seconds, and a final 12mL of blood will be drawn 60 minutes later. That is, a total of 50mL of blood will be drawn to test serum blood hormone levels from the subjects during the ACTH (Hormone) Stimulation Test.

The 24 hour cortisol data collected in the main protocol 16997 will be used for this study analysis.

When subjects are consented for Protocol 16997, they will also be consented for this ancillary study. In addition to the consent visit, subjects will have two study specific visits (entry and exit) for this ancillary study. The PI will schedule the specific visits for this study to be in conjunction with those scheduled for Protocol 16997.

There is no collaborations with other sites in the ancillary study.

02

Conditions studied

  • Menopause

Keywords

  • Menopause
  • Cortisol
  • ACTH
03

In context

Lead sponsor

Cedars-Sinai Medical Center is the lead sponsor of 442 studies on the registry; 109 are open to participants now.

Of its 62 completed or terminated interventional studies of FDA-regulated products, 47 (76%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
40 Years to 70 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Menopausal women

Eligibility criteria

Inclusion Criteria:

  1. Women with menopausal VMS bothersome enough to warrant treatment;
  2. Minimum of 7 hot flashes per day (on average);
  3. Age limits: women ages 40-70 who have had at least one missed menstrual cycle or have undergone spontaneous menopause, women of any age who have medically induced menopause, women of any age who have had oophorectomy;
  4. Informed written consent;
  5. Ability to follow treatment protocols.

Exclusion Criteria:

Exclusion Criteria (cohort)

  1. Concomitant illness with reasonable likelihood of limiting survival to less than one year;
  2. Current substance abuse (alcohol or drug);
  3. Pregnancy known, suspected or planned in next year.

Exclusion Criteria (TA intervention)

  1. Other concomitant menopause treatment;
  2. Participating in acupuncture treatment or formal psychological stress management program within the last year;
  3. Participating in another treatment for VMS, unless willing to stop it 4 weeks in advance of participation;
  4. HIV infection, chronic or active hepatitis or other blood-borne illness.
05

Study design

Observational model
Other
Time perspective
Prospective
Enrollment
45 participants (actual)

Groups and cohorts

  • Group

    Group

    Procedure: ACTH

Interventions

  • ProcedureACTH

    During the ACTH test an IV will be placed in subjects arms, 25mL of blood will be drawn at -30 minutes and 6mL of blood will be drawn at -15 minutes and 0 minutes respectively. Following, 0.25mg of ACTH will be injected intravenous over 60 seconds, and a final 12mL of blood will be drawn 60 minutes later. That is, a total of 50mL of blood will be drawn to test serum blood hormone levels from the subjects during the ACTH (Hormone) Stimulation Test.

06

What researchers measure

Primary outcomes

  1. circulation at baseline and after acute ACTH stimulation

    Time frame: 2 hours

Secondary outcomes

  1. urine collection of menopausal women with VMS pre and post treatment

    Time frame: 24 hours

07

Study locations

1 site
  • Cedars-Sinai Women's Heart Center
    Los Angeles, California 90048, United States
08

References and documents

Individual participant data

Plan to share: Yes

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 7, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00950781
Lead sponsor
Cedars-Sinai Medical Center
Responsible party
Noel Bairey Merz (Director, Cedars-Sinai Medical Center) — Principal investigator
First posted
Aug 3, 2009
Start date
Jan 2009
Primary completion
Feb 2010
Completion
Feb 2010
Last update
Jun 7, 2019

Study contacts

C. Noel Bairey Merz, MD
study director · Cedars-Sinai Medical Center

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2019. You cannot join it, but the record below documents what was studied.

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