- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01504321
Polycystic Ovary Syndrome - Improving Outcomes
Polycystic Ovary Syndrome - Targeting the Sympathetic Nervous System to Improve Outcomes
Polycystic ovary syndrome affects a striking 9-18% of Australian reproductive aged women and has been associated with a number of metabolic abnormalities.
Given the strong correlation between metabolic abnormalities and increased sympathetic activity, we hypothesise that reducing this activity using medication (moxonidine) can help improve the metabolic abnormalities, and therefore improve outcomes in polycystic ovary syndrome.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
Victoria
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Prahran, Victoria, Australia, 3004
- Heart Centre, Alfred Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Overweight and class I obese pre-menopausal women
- Diagnosis of PCOS by Rotterdam criteria
Exclusion Criteria:
- Any current medication
- pregnancy or the desire to become pregnant
- BMI > 35
- a history of type I diabetes, secondary hypertension not due to PCOS
- cardiovascular, cerebrovascular, liver or thyroid disease
- severe mental illness.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
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Encapsulated lactose powder
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Active Comparator: Active
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0.2 mg/day moxonidine for 2 weeks 0.4 mg/day moxonidine for 3 months
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Microneurography
Time Frame: 3 months
|
Microneurography is a technique developed to measure the sympathetic activitiy directly from the peroneal nerve.
Microneurography will be performed at baseline visit and at 3 months follow up visit.
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Blood biochemistry measurement
Time Frame: 3 months
|
To assess the metabolic function of the participants we will be drawing fasting blood samples for biochemical analysis.
These test will be performed at baseline and 3 months follow up visit
|
3 months
|
Oral glucose tolerance test
Time Frame: 3 months
|
A standard 75g glucose tolerance test will be performed.
Venous blood will be taken before and 2 hours after the glucose drink was given.
|
3 months
|
Collaborators and Investigators
Investigators
- Principal Investigator: Gavin Lambert, Dr, BakerIDI Heart and Diabetes Institute
Publications and helpful links
General Publications
- Jewson J, Lambert E, Sari C, Jona E, Shorakae S, Lambert G, Gaida J. Does moxonidine reduce Achilles tendon or musculoskeletal pain in women with polycystic ovarian syndrome? A secondary analysis of a randomised controlled trial. BMC Endocr Disord. 2020 Aug 26;20(1):131. doi: 10.1186/s12902-020-00610-8.
- Shorakae S, Jona E, de Courten B, Lambert GW, Lambert EA, Phillips SE, Clarke IJ, Teede HJ, Henry BA. Brown adipose tissue thermogenesis in polycystic ovary syndrome. Clin Endocrinol (Oxf). 2019 Mar;90(3):425-432. doi: 10.1111/cen.13913. Epub 2019 Jan 7.
- Shorakae S, Lambert EA, Jona E, Ika Sari C, de Courten B, Dixon JB, Lambert GW, Teede HJ. Effect of Central Sympathoinhibition With Moxonidine on Sympathetic Nervous Activity in Polycystic Ovary Syndrome-A Randomized Controlled Trial. Front Physiol. 2018 Oct 25;9:1486. doi: 10.3389/fphys.2018.01486. eCollection 2018.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Human Neuro -PCOS
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 Polycystic Ovary Syndrome
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Cairo UniversityCompleted
-
Alexandria UniversityRecruitingPolycystic Ovary Syndrome (PCOS)Egypt
-
Saudi German Hospital - MadinahCompletedPolycystic Ovary Syndrome (PCOS)Saudi Arabia
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University of CopenhagenCompletedPolycystic Ovary Syndrome (PCOS)Denmark
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Odense University HospitalCompleted
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Assaf-Harofeh Medical CenterUnknownInfertility | Polycystic OvariesIsrael
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Poznan University of Medical SciencesUniversity of California, DavisUnknownPolycystic Ovary Syndrome (PCOS)Poland
-
Riphah International UniversityCompleted
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Dexa Medica GroupCompletedPolycystic Ovary Syndrome (PCOS)Indonesia
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Virginia Commonwealth UniversityEunice Kennedy Shriver National Institute of Child Health and Human Development...TerminatedPolycystic Ovary Syndrome (PCOS)United States
Clinical Trials on Moxonidine
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University Hospital, Basel, SwitzerlandTerminated
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Vanderbilt University Medical CenterNational Heart, Lung, and Blood Institute (NHLBI)Recruiting
-
Royal Perth HospitalCompletedCentral Sympathetic Nervous System DiseasesAustralia
-
Baker Heart and Diabetes InstituteUnknownObesity | OverweightAustralia
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Aristotle University Of ThessalonikiCompletedHypertension | Obesity
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Spyridon DeftereosCompleted
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Solvay PharmaceuticalsCompleted
-
Vanderbilt University Medical CenterNational Heart, Lung, and Blood Institute (NHLBI)Recruiting
-
Sergey V. NedogodaUnknownMetabolic Syndrome | Arterial HypertensionRussian Federation
-
Baker Heart and Diabetes InstituteCompletedDiabetic NephropathiesAustralia