- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06417177
Impact of Early Aging and Menopause on the Vascular Responses to Hypoxia (2100208)
May 15, 2024 updated by: Jacqueline K Limberg, PhD, University of Missouri-Columbia
The purpose of this study is to examine hypoxic vasodilation and the role of beta-adrenergic receptors in younger premenopausal, perimenopausal, and older postmenopausal women.
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
75
Phase
- Early Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Jacqueline Limberg
- Phone Number: 573-882-2544
- Email: limberglab@missouri.edu
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Female assigned at birth
- Pre, peri- or post-menopausal
- Healthy weight (BMI ≥18 and ≤30 kg/m2)
Exclusion Criteria:
- Male (assigned at birth)
- Pregnancy, breastfeeding
- Use of hormone replacement therapies
- Hysterectomy
- Body mass index >30 kg/m2
- Diagnosed sleep apnea
- Current smoking/Nicotine/Drug use
- Nerve/neurologic disease
- Cardiovascular, hepatic, renal, respiratory disease
- Blood pressure ≥140/90 mmHg
- Diabetes, Polycystic ovarian syndrome
- Communication barriers
- Prescription medications
- Malignant cancer
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Hypoxia
Participants will be exposed to low oxygen air using a mask.
|
Participants will receive a placebo in pill form.
Participants will receive oral propranolol (1 mg/kg).
Participants will receive oral gemtesa (75 mg).
|
Experimental: Cold pressor test
Participants will be exposed to ice water on the foot.
|
Participants will receive a placebo in pill form.
Participants will receive oral propranolol (1 mg/kg).
Participants will receive oral gemtesa (75 mg).
|
Experimental: Hypercapnia
Participants will be exposed to high carbon dioxide air using a mask.
|
Participants will receive a placebo in pill form.
Participants will receive oral propranolol (1 mg/kg).
Participants will receive oral gemtesa (75 mg).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Forearm blood flow
Time Frame: Change from baseline to 5 minutes.
|
Blood flow in the forearm measured with venous occlusion plethysmography.
|
Change from baseline to 5 minutes.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Estimated)
June 1, 2024
Primary Completion (Estimated)
July 1, 2025
Study Completion (Estimated)
July 1, 2025
Study Registration Dates
First Submitted
May 13, 2024
First Submitted That Met QC Criteria
May 13, 2024
First Posted (Actual)
May 16, 2024
Study Record Updates
Last Update Posted (Actual)
May 17, 2024
Last Update Submitted That Met QC Criteria
May 15, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2100208
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Hypoxia
-
Western University, CanadaUnknownBrain Hypoxia IschemiaCanada
-
Yale UniversityTianjin Chest HospitalCompletedBrain Ischemia Hypoxia | Muscle; Ischemic | Muscle HypoxiaChina
-
Fliegerärztliches InstitutCompleted
-
University of Texas at AustinCompletedIntermittent HypoxiaUnited States
-
Owlet Baby Care, Inc.Completed
-
Robert L. OwensCompletedIntermittent HypoxiaUnited States
-
University of Texas at AustinCompleted
-
Harbin Medical UniversityUnknown
-
University Hospital TuebingenUnknown
-
University Hospital, Strasbourg, FranceCompletedHypercapnia | Pulmonary Vascular Sensibility in Hypoxia | Hypoxia and HypercapniaFrance
Clinical Trials on Placebo
-
SamA Pharmaceutical Co., LtdUnknownAcute Bronchitis | Acute Upper Respiratory Tract InfectionKorea, Republic of
-
National Institute on Drug Abuse (NIDA)CompletedCannabis UseUnited States
-
AstraZenecaParexel; Spandauer Damm 130; 14050; Berlin, GermanyCompletedMale Subjects With Type II Diabetes (T2DM)Germany
-
Heptares Therapeutics LimitedCompletedPharmacokinetics | Safety IssuesUnited Kingdom
-
GlaxoSmithKlineCompletedPulmonary Disease, Chronic ObstructiveUnited Kingdom, Netherlands
-
Shijiazhuang Yiling Pharmaceutical Co. LtdXuanwu Hospital, BeijingCompleted
-
GlaxoSmithKlineCompletedInfections, BacterialUnited States
-
ItalfarmacoCompletedBecker Muscular DystrophyNetherlands, Italy
-
West Penn Allegheny Health SystemCompletedAsthma | Allergic RhinitisUnited States