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Sponsor terminated due to lack of funding
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This study is being done to test whether a HealthReel computer vision-based software application can estimate body fat percentage with equivalent accuracy to a whole body dual energy x-ray absorptiometry scan.
This study is being done to test whether a computer vision-based software application can estimate body fat percentage with equivalent accuracy to a whole body dual energy x-ray absorptiometry scan. The dual energy x-ray absorptiometry scan involves lying on a machine for about 6-10 minutes. It is an open design. The study will also examine whether waist circumference measurement improves the accuracy of the body fat percentage estimate by the computer vision-based application.A total of approximately 492 subjects are planned to take part in this study at one study center.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Computer Based Vision | A 15 second long video will be obtained at the research site using a smart phone or tablet. Then subjects will undergo a whole body dual energy x-ray absorptiometry scan . Then the subject will go home and take a second 15 second long video. The videos will then be analyzed by computer based vision application and the body fat percentage measured by dual energy x-ray absorptiometry scan will be compared. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Computer based vision application by video | Diagnostic Test | patients will be tested by computer based analysis of a video as well as by dexa scan. |
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| Measure | Description | Time Frame |
|---|---|---|
| variance in body fat percentage between computervision application and dexa scan | Variance between body fat percentage measured by smart phone applicaiton compared to body fat percentage as measured by DEXA scan | 8 months |
| Measure | Description | Time Frame |
|---|---|---|
| abdominal circumference | Analysis will be undertaken to see if the variance between application and dual energy x-ray absorptiometry is reduced when the abdominal circumference is included in the application or whether inclusion of abdominal circumference does not reduce the variance. | 8 months |
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Inclusion Criteria:
Exclusion Criteria:
Males and Females are eligible to participate, based on their biologic identity.
Males and females between ages 18 and 100
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| Name | Affiliation | Role |
|---|---|---|
| Steven Geller | Centennial Medical Group | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centennial Medical Group | Elkridge | Maryland | 21075 | United States |
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| whole body dual energy x-ray absorptiometry scan | Radiation | subjects will receive a whole body dual energy x-ray absorptiometry scan to measure their body fat percentage |
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|
| ID | Term |
|---|---|
| D015438 | Health Behavior |
| ID | Term |
|---|---|
| D001519 | Behavior |
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| ID | Term |
|---|---|
| D015502 | Absorptiometry, Photon |
| ID | Term |
|---|---|
| D011859 | Radiography |
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D003720 | Densitometry |
| D010783 | Photometry |
| D002623 | Chemistry Techniques, Analytical |
| D008919 | Investigative Techniques |
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