Sweat sensors could replace needles for drug monitoring
NCT ID NCT04160429
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study is testing whether a smart wristband can accurately measure drug levels in sweat compared to standard blood tests. Researchers will collect sweat, saliva, and blood samples from 100 patients with chronic or infectious diseases who are taking medications like cyclophosphamide or metformin. The goal is to see if wearable sweat sensors can reliably monitor drug concentrations for easier, less invasive health tracking.
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 non-invasive way to monitor drug levels using a wearable sweat sensor, reducing the need for frequent blood draws.
What could go wrong
This is a small pilot study focused on measurement accuracy, not treatment. The technology may not be sensitive enough for very low drug concentrations in sweat.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for CHRONIC DISEASE are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
City of Hope Medical Center
RECRUITINGDuarte, California, 91010, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact