Skin glow test may spot hidden sexual health issues in diabetics
NCT ID NCT02770235
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed study looked at 97 men with type 2 diabetes to see if a non-invasive skin test for advanced glycation end-products (AGEs) could be linked to erectile dysfunction. AGEs build up due to high blood sugar and may damage blood vessels. Researchers used a device called AGE-ReaderTM to measure skin auto-fluorescence, aiming to find a simple way to screen for erectile dysfunction and improve overall diabetes care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a simple, non-invasive screening tool to detect erectile dysfunction and cardiovascular risk in diabetic patients.
- What could go wrong
- This is an observational study, not a treatment trial. The link between AGEs and erectile dysfunction is still unproven, and the small size (97 participants) limits generalizability.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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97 people
The number who actually took part.
- Started
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Mar 2014
- Finished
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Mar 2019
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Diabetes Type 2 Exclusion Criteria: * skin hyperpigmentation
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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
-
CHU Amiens
Amiens, 80000, France
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Other studies related to the condition(s) this trial covers.
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