Texture Analysis for Postmenopausal Osteoporosis
The recruitment status of this study is unknown because the information has not been verified recently.
Verified March 2007 by University of Chicago.
Recruitment status was Recruiting
Recruitment status was Recruiting
Sponsor:
University of Chicago
Collaborator:
Information provided by:
University of Chicago
ClinicalTrials.gov Identifier:
NCT00145977
First received: September 1, 2005
Last updated: March 16, 2007
Last verified: March 2007
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Purpose
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The purpose of this study is to determine if a new test for osteoporosis can be useful in monitoring treatment. We are studying a new method for examining the quality of bone by an experimental method of computerized analysis of radiographic images (x-ray pictures) of the heel.
Condition | Intervention |
---|---|
Osteoporosis Osteopenia |
Drug: Alendronate 70mg |
Study Type: | Interventional |
Study Design: | Allocation: Non-Randomized Endpoint Classification: Efficacy Study Intervention Model: Factorial Assignment Masking: Open Label Primary Purpose: Treatment |
Official Title: | Changes in Bone Density, Radiographic Texture Analysis and Bone Turnover During Two Years of Antiresorptive Therapy for Postmenopausal Osteoporosis |
Resource links provided by NLM:
Further study details as provided by University of Chicago:
Primary Outcome Measures:
- central BMD of the lumbar spine, proximal femur, total hip
- peripheral BMD of the heel
- results of texture analysis of the PIXI images
- For assessment of bone turnover:
- Bone Formation Markers
- serum osteocalcin
- BSAP as a markers of bone formation
- Bone resorption Markers
- urinary NTx and serum CTx
- Serum osteocalcin
- immunoradiometric assay
Estimated Enrollment: | 40 |
Study Start Date: | July 2001 |
Estimated Study Completion Date: | July 2010 |
Eligibility
Ages Eligible for Study: | 59 Years and older |
Genders Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Criteria
Inclusion Criteria:
- The study will enroll 40 postmenopausal women with a T score < –2 either at the lumbar spine or the femoral neck: 20 who decide to begin anti-resorptive therapy (treated group), and 20 women who decline such therapy (control group). We will attempt to match the patients and the controls for T score (within 0.3) and age (within 5 years).
All study participants will be:
- at least 3 years past the last menstrual period,
- not on HRT, Raloxifene or calcitonin for at least 6 months.
Exclusion Criteria:
- All study participants will not be on bisphosphonates during the previous 12 months.
- Women with secondary causes of osteoporosis will be excluded.
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00145977
Contacts
Contact: Tamara Vokes, MD | 773-702-1465 | tvokes@medicine.bsd.uchicago.edu |
Contact: Ann Pham | 773-702-1197 | apham@medicine.bsd.uchicago.edu |
Locations
United States, Illinois | |
The University of Chicago | Recruiting |
Chicago, Illinois, United States, 60637 | |
Contact: Tamara Vokes, MD 773-702-1465 tvokes@medicine.bsd.uchicago.edu | |
Contact: Ann Pham 773-702-1197 apham@medicine.bsd.uchicago.edu | |
Principal Investigator: Tamara Vokes, MD |
Sponsors and Collaborators
University of Chicago
Investigators
Principal Investigator: | Tamara Vokes, MD | University of Chicago |
More Information
No publications provided
Keywords provided by University of Chicago:
Additional relevant MeSH terms:
ClinicalTrials.gov processed this record on October 16, 2012
No publications provided
ClinicalTrials.gov Identifier: | NCT00145977 History of Changes |
Other Study ID Numbers: | IRB# 11009B, NIH AR42739, NIH AR42739-S1, NIH K23 |
Study First Received: | September 1, 2005 |
Last Updated: | March 16, 2007 |
Health Authority: | United States: Institutional Review Board |
Keywords provided by University of Chicago:
osteoporosis bone density women |
endocrine musculoskeletal metabolic |
Additional relevant MeSH terms:
Bone Diseases, Metabolic Osteoporosis Osteoporosis, Postmenopausal Bone Diseases Musculoskeletal Diseases |
Alendronate Bone Density Conservation Agents Physiological Effects of Drugs Pharmacologic Actions |
ClinicalTrials.gov processed this record on October 16, 2012