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CompletedNCT00896415InterscannerUpdated Jun 29, 2010

Interscanner Variation in Musculoskeletal Computed Tomography (CT) Measures

An observational study in Accidental Falls and Loss of Muscle Strength, sponsored by University of California, San Francisco. Completed. Open to female participants aged 60 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2010-06-29.

Sponsored by University of California, San Francisco · Observational

Study type
Observational
Model
Ecologic or community
Enrollment
20
Ages
60 Years to 70 Years
Sex
Female
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Study summary

Maintaining strong muscles is important for the independence and quality of life in our older population. Strong muscles provide mobility and reduce the chance of falls that lead to injury. Many researchers are carrying out studies to examine different types of exercise and drug treatments to prevent loss of muscle strength in older people. Often, these research studies use x-ray computed tomography (CT) scans to measure the size and the amount of fat in different muscles. These factors are known to reflect muscle health. Large studies can involve many research subjects recruited at many different clinics with different CT scanners. To ensure that these studies provide reliable results, the investigators must have procedures to make sure that different CT scanners measure the same results for the same amount of fat or muscle. The goal of our study is to develop these procedures. In this project, the investigators will study women because they have the highest risk of bone fractures resulting from falls. Thus, the subjects are being asked to volunteer for a study where the subjects will be scanned on different scanners.

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Conditions studied

  • Accidental Falls
  • Loss of Muscle Strength

Keywords

  • on two models of CT scanner acquire CT images of the abdomen pelvis and midthigh in 20 Postmenopausal female volunteers
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In context

Lead sponsor

University of California, San Francisco is the lead sponsor of 2,164 studies on the registry; 368 are open to participants now.

Of its 267 completed or terminated interventional studies of FDA-regulated products, 199 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
60 Years to 70 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

In this project we will study women 60-70 years old because they have the highest risk of bone fractures resulting from falls.

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • age 60-70 years old
  • healthy

Exclusion criteria

Exclusion Criteria:

  • no history of spine surgery
  • no history of hip implantation or replacement
  • no scoliosis or other spine deformity
  • not using walking canes or wheelchair
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Study design

Observational model
Ecologic or community
Enrollment
20 participants (estimated)
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Study locations

No study locations are listed for this record.

07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 29, 2010, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00896415
First posted
May 11, 2009
Start date
May 2009
Completion
Nov 2009
Last update
Jun 29, 2010
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2009. You cannot join it, but the record below documents what was studied.

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