Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 14, 2026, 10:34 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 1 Interventional Accepts healthy volunteers

Raman Scattering Spectroscopy to Measure Macular Pigment

NCT00060580
Conditions
Raman Spectroscopy
Interventions
Raman scattering spectroscopy
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

A Pilot Study to Evaluate Optical Spectroscopy of Pigmented Skin Lesions

NCT00633516
Conditions
Skin Cancer
Interventions
Optical Spectroscopy
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
2
States / cities
Irvine, California • Orange, California
Conditions
Head and Neck Cancer
Interventions
Optical Spectroscopy
Device
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Anemia
Interventions
raman spectroscopy (LighTouch)
Device
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
1
States / cities
Syracuse, New York
Completed No phase listed Observational

Spectroscopy of Breast Tissue

NCT00918216
Conditions
Breast Cancer
Interventions
fluorescence in situ hybridization, immunohistochemistry staining method, medical chart review, fluorescence spectroscopy, histopathologic examination, light-scattering spectroscopy
Genetic · Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Female only
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Skin Cancer
Interventions
Spectral Diagnosis Probe
Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Houston, Texas