Your phone camera could soon spot microplastics in your body
NCT ID NCT07775495
First seen Aug 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time
Summary
This study explores whether adults can successfully collect, prepare, and photograph urine samples at home using a smartphone app, as part of a platform designed to detect optical signs linked to environmental microplastic and nanoplastic exposure. Over about 12 weeks, participants will follow guided steps to capture images of their samples and upload them for analysis. The goal is to see if this at-home approach is practical and reliable for future research, not to diagnose or treat any condition.
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 enable a simple, at-home method for monitoring personal exposure to environmental microplastics, potentially aiding future research on health impacts.
- What could go wrong
- This is a small feasibility study focused on workflow, not health outcomes. It may not lead to a validated test, and image quality or participant adherence could be inconsistent.
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
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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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
Adults aged 18 years and older who are willing and able to collect and prepare urine samples at home, capture smartphone photographs of the prepared samples, and upload the images through a mobile application. Participants may have common medical conditions; the ability to complete the study procedures is the primary requirement.
- Ages
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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: * Adults aged 18 years or older * Able to provide electronic informed consent * Willing and able to collect and prepare urine samples at home according to study instructions * Own a smartphone capable of running the TrialKit application and capturing photographs * Willing to complete the required study visits over approximately 12 weeks Exclusion Criteria: * Unable or unwilling to perform the study procedures (urine collection, sample preparation, smartphone imaging, and data upload) * Any condition or circumstance that, in the judgment of the investigator, would prevent the participant from successfully completing the study protocol
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
51 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Decentralized / At-Home Participation (U.S.)
Birmingham, Alabama, 35005, United States
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Decentralized / At-Home Participation (U.S.)
Anchorage, Alaska, 99501, United States
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Decentralized / At-Home Participation (U.S.)
Phoenix, Arizona, 85001, United States
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Decentralized / At-Home Participation (U.S.)
Little Rock, Arkansas, 72295, United States
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Decentralized / At-Home Participation (U.S.)
San Francisco, California, 94102, United States
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Decentralized / At-Home Participation (U.S.)
Denver, Colorado, 80014, United States
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Decentralized / At-Home Participation (U.S.)
Hartford, Connecticut, 06105, United States
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Decentralized / At-Home Participation (U.S.)
Dover, Delaware, 19901, United States
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Decentralized / At-Home Participation (U.S.)
Washington D.C., District of Columbia, 20001, United States
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Decentralized / At-Home Participation (U.S.)
Miami, Florida, 33101, United States
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Decentralized / At-Home Participation (U.S.)
Atlanta, Georgia, 30303, United States
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Decentralized / At-Home Participation (U.S.)
Honolulu, Hawaii, 96801, United States
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Decentralized / At-Home Participation (U.S.)
Boise, Idaho, 83702, United States
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Decentralized / At-Home Participation (U.S.)
Chicago, Illinois, 60601, United States
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Decentralized / At-Home Participation (U.S.)
Indianapolis, Indiana, 46201, United States
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Decentralized / At-Home Participation (U.S.)
Des Moines, Iowa, 50301, United States
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Decentralized / At-Home Participation (U.S.)
Kansas City, Kansas, 66101, United States
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Decentralized / At-Home Participation (U.S.)
Louisville, Kentucky, 40201, United States
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Decentralized / At-Home Participation (U.S.)
New Orleans, Louisiana, 70112, United States
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Decentralized / At-Home Participation (U.S.)
Augusta, Maine, 04330, United States
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Decentralized / At-Home Participation (U.S.)
Baltimore, Maryland, 21201, United States
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Decentralized / At-Home Participation (U.S.)
Boston, Massachusetts, 02108, United States
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Decentralized / At-Home Participation (U.S.)
Detroit, Michigan, 48201, United States
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Decentralized / At-Home Participation (U.S.)
Minneapolis, Minnesota, 55401, United States
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Decentralized / At-Home Participation (U.S.)
Jackson, Mississippi, 39201, United States
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Decentralized / At-Home Participation (U.S.)
St Louis, Missouri, 63117, United States
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Decentralized / At-Home Participation (U.S.)
Billings, Montana, 59101, United States
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Decentralized / At-Home Participation (U.S.)
Omaha, Nebraska, 68102, United States
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Decentralized / At-Home Participation (U.S.)
Las Vegas, Nevada, 89101, United States
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Decentralized / At-Home Participation (U.S.)
Manchester, New Hampshire, 03101, United States
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Decentralized / At-Home Participation (U.S.)
Newark, New Jersey, 07102, United States
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Decentralized / At-Home Participation (U.S.)
Albuquerque, New Mexico, 87101, United States
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Decentralized / At-Home Participation (U.S.)
New York, New York, 10003, United States
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Decentralized / At-Home Participation (U.S.)
Charlotte, North Carolina, 28202, United States
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Decentralized / At-Home Participation (U.S.)
Fargo, North Dakota, 58102, United States
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Decentralized / At-Home Participation (U.S.)
Cincinnati, Ohio, 45242, United States
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Decentralized / At-Home Participation (U.S.)
Oklahoma City, Oklahoma, 73102, United States
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Decentralized / At-Home Participation (U.S.)
Portland, Oregon, 97201, United States
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Decentralized / At-Home Participation (U.S.)
Philadelphia, Pennsylvania, 19102, United States
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Decentralized / At-Home Participation (U.S.)
Providence, Rhode Island, 02903, United States
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Decentralized / At-Home Participation (U.S.)
Charleston, South Carolina, 29401, United States
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Decentralized / At-Home Participation (U.S.)
Sioux Falls, South Dakota, 57104, United States
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Decentralized / At-Home Participation (U.S.)
Nashville, Tennessee, 37201, United States
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Decentralized / At-Home Participation (U.S.)
Houston, Texas, 77002, United States
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Decentralized / At-Home Participation (U.S.)
Salt Lake City, Utah, 84101, United States
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Decentralized / At-Home Participation (U.S.)
Burlington, Vermont, 05401, United States
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Decentralized / At-Home Participation (U.S.)
Virginia Beach, Virginia, 23451, United States
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Decentralized / At-Home Participation (U.S.)
Seattle, Washington, 98101, United States
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Decentralized / At-Home Participation (U.S.)
Charleston, West Virginia, 25301, United States
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Decentralized / At-Home Participation (U.S.)
Milwaukee, Wisconsin, 53202, United States
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Decentralized / At-Home Participation (U.S.)
Cheyenne, Wyoming, 82001, United States
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