New device aims to spot swelling and vein problems safely
NCT ID NCT05628688
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a device called Insight Pro to see if it can safely detect lymphatic and vein disorders, such as lymphedema and chronic venous insufficiency. The device measures fluid buildup and skin hardness in the arms or legs. A total of 67 adults with or without these conditions took part. The goal was to check if the device works well and is safe to use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Insight Pro Device
- What this could lead to
- If successful, this device could offer a safe, non-invasive way to diagnose lymphatic and venous disorders, potentially replacing more invasive tests.
- What could go wrong
- This is a small, completed study focused on safety and detection ability. The device may not be more accurate than existing methods, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
67 people
The number who actually took part.
- Started
-
Aug 2023
- Finished
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Dec 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
(Test Group) - Up to 50 subjects will be enrolled with unilateral or bilateral edema in the upper or lower extremity. (Control Group) Up to 50 patients will be enrolled from a healthy volunteer group as a control, with no edema.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Test group - * Males and females ≥ 18 years of age * Willing to sign the informed consent and deemed capable of following the study protocol * Subjects must have primary or secondary unilateral or bilateral upper or lower extremity edema * At the time of initial evaluation, individuals must be at least 3 months post-surgery, chemotherapy and/or radiation treatment for cancer if applicable Control group - * Males and females ≥ 18 years of age * Willing to sign the informed consent and deemed capable of following the study protocol * Subjects must not have primary or secondary edema and self-describe general healthy Exclusion Criteria: * ● Inability or unwillingness to participate in all aspects of the study protocol and/or failure to provide informed consent * Patients with exam results that would prevent safe and effective use of the study device (cellulitis, open-wounds, healing-wounds, etc.) * Diagnosis of active or recurrent cancer (\< 3 months since completion of chemotherapy, radiation therapy, or primary surgery for the cancer) * Patients with cardiac arrhythmia with pacemakers or other implanted electronic equipment * Patients must not have implanted metal hardware in the limbs * Patients undergoing external defibrillation * Diagnosis of Acute infection (in the last four weeks) * Diagnosis of acute thrombophlebitis (in last 2 months) * Diagnosis of pulmonary embolism or deep vein thrombosis within the previous 2 months * Diagnosis of congestive heart failure (uncontrolled) * Diagnosis of chronic kidney disease with acute renal failure * Women who are pregnant, planning a pregnancy or nursing at study entry * Participation in any clinical trial of an investigational substance or device during the past 30 days
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Koya Medical, Inc.
Oakland, California, 94607, United States
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Other studies related to the condition(s) this trial covers.
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