Skip to content

Measurement of the Distribution of Optical Properties in Adult Human Muscle

Measurement of the Distribution of Optical Properties in Adult Human Muscle

Status
Withdrawn
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00540683
Enrollment
0
Registered
2007-10-08
Start date
2004-10-31
Completion date
2018-07-31
Last updated
2022-10-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Muscle Disorder

Brief summary

The researcher can use Diffuse Optical spectroscopy technique that uses harmless levels of near-infrared light to probe the concentrations and states of important physiological molecules such as hemoglobin water and lipids in human muscle,.

Detailed description

The researcher can monitor muscle physiology, for example during exercise or in response to external factors such as shock by Diffuse Optical spectroscopy technique. The Diffuse Optical spectroscopy technique can determine significant changes in muscle, muscle structure, muscle tissues metabolism and hemodynamics.

Interventions

Muscle properties

Sponsors

Beckman Laser Institute University of California Irvine
CollaboratorOTHER
University of California, Irvine
Lead SponsorOTHER

Study design

Observational model
CASE_ONLY
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
Yes

Inclusion criteria

* Male or Female age 18 years and older * Diagnosed of Cachexic condition * Diagnosed of Cellulite adult female 18 years and older

Exclusion criteria

* Pregnant women * Taking light sensitive drugs for use in photodynamic therapy

Design outcomes

Primary

MeasureTime frame
Healthy Muscleupto 4 weeks

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026