Spatial Frequency Domain Imaging (SFD) for Assessment of Diabetic Foot Ulcer Development and Healing

NCT ID: NCT03341559

Last Updated: 2020-03-24

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

23 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-03-20

Study Completion Date

2020-02-13

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study is designed to evaluate the ability of Spatial Frequency Domain Imaging (SFDI) to measure perfusion in lower extremities for prediction of both healing and formation of diabetic foot ulcers.

The investigators will perform longitudinal imaging (for 12 months) in two cohorts of subjects

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Diabetic Foot Ulcer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

With Existing Diabetic Ulcers

Current DFU

Spatial Frequency Domain Imaging (SFDI)

Intervention Type DEVICE

Observational study to measure perfusion in lower extremities for prediction of both healing and formation of diabetic foot ulcers using Reflect RS

Diabetic Ulcers in remission

DFU in remission

Spatial Frequency Domain Imaging (SFDI)

Intervention Type DEVICE

Observational study to measure perfusion in lower extremities for prediction of both healing and formation of diabetic foot ulcers using Reflect RS

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Spatial Frequency Domain Imaging (SFDI)

Observational study to measure perfusion in lower extremities for prediction of both healing and formation of diabetic foot ulcers using Reflect RS

Intervention Type DEVICE

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Reflect RS

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

I. Will be followed up in clinic on monthly basis for the next 12 months per standard of care II. Belong to one of the two target groups

1. Subjects with an existing diabetic foot ulcer
2. Subjects determined "at risk" for an ulcer

Exclusion Criteria

1. History of heart failure
2. Rheumatoid arthritis
3. Pregnant or lactating women
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Modulated Imaging Inc.

INDUSTRY

Sponsor Role collaborator

University of Southern California

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

David Armstrong

Professor of Surgery and Director, Southwestern Academic Limb Salvage Alliance (SALSA)

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Keck Medical Center of USC

Los Angeles, California, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

Murphy GA, Singh-Moon RP, Mazhar A, Cuccia DJ, Rowe VL, Armstrong DG. Quantifying dermal microcirculatory changes of neuropathic and neuroischemic diabetic foot ulcers using spatial frequency domain imaging: a shade of things to come? BMJ Open Diabetes Res Care. 2020 Nov;8(2):e001815. doi: 10.1136/bmjdrc-2020-001815.

Reference Type DERIVED
PMID: 33219118 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

APP-17-06886

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Pressure and Diabetic Foot
NCT03213093 RECRUITING NA