NCT03219125

Brief Summary

The purpose is to determine in a case-control study if an association exist between bone marrow adiposity and fragility fractures in post-menopausal women.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
203

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2018

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

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

July 13, 2017

Completed
4 days until next milestone

First Posted

Study publicly available on registry

July 17, 2017

Completed
1.2 years until next milestone

Study Start

First participant enrolled

October 16, 2018

Completed
2.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 25, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 25, 2021

Completed
Last Updated

November 4, 2022

Status Verified

November 1, 2020

Enrollment Period

2.7 years

First QC Date

July 13, 2017

Last Update Submit

November 3, 2022

Conditions

Keywords

marrow adipose tissuebone marrow adiposity

Outcome Measures

Primary Outcomes (1)

  • Bone marrow fat content at lumbar spine

    Total bone marrow fat content (percentage) at lumbar spine (L1-L4) measured with magnetic resonance imaging

    24 months

Secondary Outcomes (3)

  • Bone marrow fat content at total hip

    24 months

  • Bone mineral density at lumbar spine

    24 months

  • Bone mineral density at total hip

    24 months

Study Arms (2)

Group 1 (cases)

occurence of incident major osteoporotic fracture less than 12 weeks

Device: Dixon Magnetic Resonance Imaging

Group 2 (controls)

no history of fragility fracture

Device: dual-energy X-ray absorptiometry (DXA)

Interventions

MRI of the lumbar spine (L1 to L4) and hip (non-dominant) for the measurement of Ad Med. (In%) by the DIXON sequence.

Group 1 (cases)

Subjects will undergo DXA scan to assess total body (less head) and lumbar spine bone mineral density.

Group 2 (controls)

Eligibility Criteria

Age50 Years - 90 Years
Sexfemale
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Post-menopausal women

You may qualify if:

  • post-menopausal women : 50-90 years old
  • Group 1 (cases) : occurence of incident major osteoporotic fracture less than 12 months
  • Group 2 (controls) : no history of fragility fracture

You may not qualify if:

  • Implants that are contraindicated for the magnetic resonance (MR) examination.
  • Implants that might create a health risk or other problem during an MR exam include: 1) cardiac pacemaker or implantable defibrillator, 2) catheter that has metal components that may pose a risk of a burn injury, 3) a ferromagnetic metal clip placed to prevent bleeding from an intracranial aneurysm, 4) an implanted medication pump (such as that used to deliver insulin or a pain-relieving drug), and 5) a cochlear implant.
  • body mass index \[BMI\] \>38 kg/m2, weight \>140 kg
  • Disease or current use of medications known to affect bone density, including oral glucocorticoids, treatments for osteoporosis (bisphosphonates, raloxifene, calcitonin, or PTH), hormone therapy.
  • Chronic kidney disease with DFG \<30 ml/mn

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hôpital Roger Salengro, CHU

Lille, France

Location

MeSH Terms

Conditions

Fractures, BoneBone Marrow DiseasesLipid Metabolism DisordersObesity

Interventions

Absorptiometry, Photon

Condition Hierarchy (Ancestors)

Wounds and InjuriesHematologic DiseasesHemic and Lymphatic DiseasesMetabolic DiseasesNutritional and Metabolic DiseasesOverweightOvernutritionNutrition DisordersBody WeightSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

RadiographyDiagnostic ImagingDiagnostic Techniques and ProceduresDiagnosisDensitometryPhotometryChemistry Techniques, AnalyticalInvestigative Techniques

Study Officials

  • Julien Paccou, MD, PhD

    University Hospital, Lille

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 13, 2017

First Posted

July 17, 2017

Study Start

October 16, 2018

Primary Completion

June 25, 2021

Study Completion

June 25, 2021

Last Updated

November 4, 2022

Record last verified: 2020-11

Data Sharing

IPD Sharing
Will not share

Locations