Can a picture replace a drug test? new study aims to find out
NCT ID NCT07464873
First seen Mar 13, 2026 · Last updated May 08, 2026 · Updated 5 times
Summary
This study will test a new visual scale designed to help people who use methamphetamine estimate how much they use each day. Researchers will compare the scale's results with hair samples and other methods to see if it is reliable and easy to use. About 100 adults aged 20-40 who use methamphetamine will participate. The goal is to improve how drug use is measured in research and clinical settings.
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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.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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SFDPH Center on Substance Use and Health
San Francisco, California, 94102, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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