L1 M1 of LDCT for Low Muscle Mass Measurement

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

3304 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-01-21

Study Completion Date

2020-07-10

Brief Summary

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The first lumbar spine muscle index (L1 MI) on computed tomography (CT) obtained by measuring muscle surface at the first lumbar vertebrae (L1) level is an indicator of total skeletal mass in specific populations. Nevertheless, the utility of L1 MI derived from low dose chest CT (LDCT) in health assessments and relevant cutoff points are unclear.

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Detailed Description

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Conditions

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Sarcopenia

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Interventions

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low dose chest CT(LDCT)

cross sectioned muscle area of the 1st vertebrae level obtained by LDCT

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Adults older than 20 years who received LDCT in routine health assessments from January to December 2017 were enrolled at a tertiary care hospital (Far Eastern Memorial Hospital, New Taipei City, Taiwan).