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Rapid STI test aims to curb antibiotic misuse
NCT ID NCT06369220
First seen Jun 27, 2026 · Last updated Jul 14, 2026 · Updated 2 times
Summary
This study compares a new rapid point-of-care test for chlamydia, gonorrhea, and mycoplasma genitalium to standard lab testing. The goal is to see if the faster test helps doctors give the right antibiotics on the same day, reducing unnecessary or missed treatments. Participants are sexually active people with symptoms or known exposure to an STI.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- cobas® liat CT/NG/MG nucleic acid test
- What this could lead to
- If successful, this rapid test could help doctors prescribe the right antibiotics on the spot, reducing over- and under-treatment for common sexually transmitted infections.
- What could go wrong
- The test may not be more accurate than current methods, and its impact on treatment decisions could be limited by practical factors like clinic workflow or cost.
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
-
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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331 people
The number who actually took part.
- Started
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Jul 2024
- Finished
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May 2025
- 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.
- Ages
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18 years and older
- Sex
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Anyone
- 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.
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: * Sexually active people * People seeking medical services for symptoms consistent with a sexually transmitted infection (STI) and/or known exposure to an STI Exclusion Criteria: * Previously enrolled in the study * Unable to provide informed consent * Currently pregnant * Declines POC testing * Presents for routine STI screening (asymptomatic) * Use of antimicrobial agents active against CT, NG, or MG during the 21 days before sample collection. Example of such antimicrobial agents include the following: Macrolides (e.g., azithromycin and erythromycin); Penicillins (e.g., amoxicillin); Tetracyclines (e.g., doxycycline); Fluoroquinolones (e.g., ciprofloxacin, ofloxacin, levofloxacin, and moxifloxacin); Cephalosporins (e.g., ceftriaxone and cefixime) * Use of phenazopyridine-containing urinary pain relief medicines (ie, Azo or Pyridium) within 2 days prior to sample collection * Use of any over-the-counter feminine hygiene products (internally or externally), such as vaginal moisturizers, lubricants (e.g., Replens, RepHresh, etc.), and feminine washes/vaginal douches, etc. within the 3 days prior to sample collection. The use of tampons or pads during menses is not an exclusionary criterion. * Contraindication to vaginal swab sampling where vaginal swab sampling is the only option available * Urination within 1 hour prior to sample collection (for subjects providing urine sample)
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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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Baylor Scott & White Health - Kileen
Killeen, Texas, 76543, United States
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Planned Parenthood of Northern, Central and Southern New Jersey
Perth Amboy, New Jersey, 08861, United States
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Planned Parenthood of Northern, Central, and Southern New Jersey, Inc.
Hamilton Square, New Jersey, 08690, United States
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San Francisco City Clinic
San Francisco, California, 94103, United States
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