- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02891356
Bone Mass Changes in Anorexia Nervosa Patient Followed During 4 Years (AMOS)
August 24, 2020 updated by: University Hospital, Lille
Bone Mass Changes in Anorexia Nervosa Patient Followed During 4 Years and Relationship Between Bone Loss and Adipokines.
The mechanism of bone loss in anorexia nervosa is complex.
Marrow adipose tissue seems to play a role in the regulation of bone metabolism.
Adipocytes secrete cytokines and adipokines that either stimulate or inhibit adjacent osteoblasts.
This study consist to explore the relationship in anorexia nervosa patients with change in bone mineral density and adipokines like leptin, adiponectin and Préf-1 Bone mineral densities will be measure in 180 anorexia nervosa patients at inclusion and every two years during 6 years.It is assessed blood and urinary calcium and phosphate levels, bone remodelling markers and adipokines (leptin, adiponectin and Préf-1)
Study Overview
Study Type
Observational
Enrollment (Anticipated)
180
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: Isabelle LEGROUX, MD
- Email: isabelle.legroux@chru-lille.fr
Study Locations
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Lille, France
- Recruiting
- Hôpital Roger Salengro, CHRU de Lille
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Principal Investigator:
- Isabelle LEGROUX, MD
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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
18 years to 35 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Sampling Method
Non-Probability Sample
Study Population
Anorexia patient recruted in psychiatric unit ( hospitalisation and consultation visit)
Description
Inclusion Criteria:
- anorexia patient defined by DSM IV diagnostic criteria
Exclusion Criteria:
- patient with other psychiatric disease
- patient with other a metabolic bone disease
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
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Anorexia patient
Dual Energy X-ray Absorptiometry (DEXA)
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The Dual Energy X-ray Absorptiometry (DEXA) is a third generation multi-captor DEXA device that allow short duration measurements.
It measures Bone Mineral Density (BMD) at the spine and the femoral neck
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Bone mineral density by Dual Energy X-ray Absorptiometry (DEXA)
Time Frame: 4 years
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measured the evolution of the bone mineral density in 180 anorexia nervosa patients and the relationship with this change and adipokine
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4 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of osteoporotic fractures
Time Frame: at 2,4 and 6 years
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at 2,4 and 6 years
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Adiponectin plasma concentration by ELISA
Time Frame: at 2,4 and 6 years
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measurement of circulating biological factors predicative of changes in BMD
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at 2,4 and 6 years
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Interleukin-7 plasma concentration by ELISA
Time Frame: at 2,4 and 6 years
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measurement of circulating biological factors predicative of changes in BMD
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at 2,4 and 6 years
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Isabelle LEGROUX, MD, University Hospital, Lille
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 (Actual)
July 1, 2013
Primary Completion (Anticipated)
July 1, 2022
Study Completion (Anticipated)
July 1, 2022
Study Registration Dates
First Submitted
September 1, 2016
First Submitted That Met QC Criteria
September 1, 2016
First Posted (Estimate)
September 7, 2016
Study Record Updates
Last Update Posted (Actual)
August 25, 2020
Last Update Submitted That Met QC Criteria
August 24, 2020
Last Verified
August 1, 2020
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2011_38
- 2012-A01009-34 (Other Identifier: ID-RCB number, ANSM)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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.
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