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NCT04765631

Type 2 Diabetes and Bone Microarchitecture

Completed Last updated 21 February 2021
What this trial tests

trial testing Patients with Type 2 diabetes in Type 2 Diabetes in 582 participants. Completed in 1 July 2020.

Timeline
1 January 2020
Primary endpoint
1 July 2020
1 July 2020

Quick facts

Lead sponsorHospices Civils de Lyon
StatusCompleted
Study typeOBSERVATIONAL
Enrollment582
Start date1 January 2020
Primary completion1 July 2020
Estimated completion1 July 2020
Sites1 location across France

Drugs / interventions tested

Conditions studied

Sponsor

Hospices Civils de Lyon — full company profile →

Who can join

Eligibility, any sex, with Type 2 Diabetes. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Type 2 diabetes is a major public health problem, associated with an increased risk of fractures. Diabetes even appears to be the most important predictor of low kinetic fractures in men and women, and the risk of hip fracture in type 2 diabetics is increased by 40 to 50%, with often more serious consequences (post-operative complications, longer hospital stays, increased mortality rate). Currently, the risk of fractures is estimated by the measure of areal bone mineral density (aBMD) and T-score. However, in diabetics aBMD is not decreased, and even paradoxically increased. Indeed, aBMD is 5-10% higher in type 2 diabetic patients compared to non-diabetic subjects, which suggests that the assessment of fracture risk in these patients is underestimated. The High Resolution peripheral Quantitative Computed Tomography (HR-pQCT) 3D bone imaging technique has a resolution close to the size of the bone trabeculae. It is used to assess volumetric bone mineral density (vBMD) and bone microarchitecture at the tibia and distal radius, and enables a better estimation of the fracture risk compared to the measurement of aBMD. Our hypothesis is that bone microarchitecture is altered in type 2 diabetic patients, explaining the increased risk of fracture in this population compared to non-diabetics. We propose to set up a descriptive case control study, nestled in 3 cohorts of men and women (QUALYOR, OFELY and STRAMBO), to compare the bone micro-architecture measured by HR-pQCT at the level of the tibia and distal radius, in type 2 diabetics compared to non-diabetic subjects from the same cohorts.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other recruiting trials for Type 2 Diabetes

Currently open trials in the same condition.

Other Hospices Civils de Lyon trials

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Data sources for this page

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