NCT01046500

Brief Summary

Myo-Inositol is classified as a member of the vitamin B complex. It is a constituent of living cells and is widespread in many food. It is involved in a number of biological processes, including insulin signal transduction, resulting in modulating insulin sensitivity. One hundred post-menopausal women from 50 to 60 years old, affected by metabolic syndrome (criteria are described in NIH ATP III) will be randomized into two groups: 50 treated with myo-inositol 2 g twice per day and fifty treated with metformin for six months. Metformin is the drug usually used in diabetic and pre-diabetic conditions, as metabolic syndrome. The investigators hypothesize that the administration of myo-inositol would improve the insulin-receptor activity in these women, reducing insulin resistance as well as metformin. OUTCOME MEASURE: HOMA-IR, blood pressure level, serum triglycerides and cholesterol, BMI and waist circumference

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for phase_2

Timeline
Completed

Started Jan 2013

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 8, 2010

Completed
4 days until next milestone

First Posted

Study publicly available on registry

January 12, 2010

Completed
3 years until next milestone

Study Start

First participant enrolled

January 1, 2013

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2014

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2014

Completed
Last Updated

May 20, 2014

Status Verified

May 1, 2014

Enrollment Period

1.4 years

First QC Date

January 8, 2010

Last Update Submit

May 19, 2014

Conditions

Keywords

insulin resistancebody mass indexmyo-inositolserum triglycerides and cholesterolblood pressuremetformin

Outcome Measures

Primary Outcomes (1)

  • glycaemia, insulinaemia, HOMA-IR

    at baseline and after 6 months

Secondary Outcomes (1)

  • serum triglycerides, HDL and total cholesterol, blood pressure level, BMI and waist circumference

    at baseline and after six months

Study Arms (2)

metformin

ACTIVE COMPARATOR
Drug: Metformin

myo-inositol

ACTIVE COMPARATOR
Dietary Supplement: myo-inositol

Interventions

myo-inositolDIETARY_SUPPLEMENT

2 grams twice a day

myo-inositol

pill, 250 mg, twice a day

metformin

Eligibility Criteria

Age50 Years - 60 Years
Sexfemale
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Post-menopausal outpatients affected by the metabolic syndrome, whose criteria are described in NIH ATP III, 2001.

You may not qualify if:

  • Post-menopausal outpatients without metabolic syndrome
  • assumption of hypocholesterolemic or other insulin sensitizing drugs

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University Hospital

Messina, Italy

RECRUITING

MeSH Terms

Conditions

Metabolic SyndromeInsulin Resistance

Interventions

InositolMetformin

Condition Hierarchy (Ancestors)

HyperinsulinismGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic Diseases

Intervention Hierarchy (Ancestors)

Sugar AlcoholsAlcoholsOrganic ChemicalsCarbohydratesBiguanidesGuanidinesAmidines

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

January 8, 2010

First Posted

January 12, 2010

Study Start

January 1, 2013

Primary Completion

June 1, 2014

Study Completion

December 1, 2014

Last Updated

May 20, 2014

Record last verified: 2014-05

Locations