Clinical trial Recruiting at 1 site Interventional Ages 16 and up

MedMira Multiplo rapid syphilis antibody test used at an Ottawa sexual health clinic

Official title: A Cross-sectional Investigational Study to Evaluate the Sensitivity, Specificity, and Utility of the MedMira Inc. Multiplo® Complete Syphilis (TP/nTP) Antibody Test (POCT) to Diagnose Infectious Syphilis in Participants Attending the Sexual Health Clinic in Ottawa, Ontario. The MedMira Inc. Multiplo® Complete Syphilis (TP/nTP) Antibody Test is Authorized for Investigational Use.

Run by MedMira Laboratories Inc. · NCT06586905 · Data updated 2026-11-12

This will test the MedMira Multiplo point-of-care syphilis antibody test on people aged 16 and older who are getting syphilis testing at an Ottawa sexual health clinic.

More Syphilis trials

Quick facts

Study typeInterventional
Ages16 Years and up
SexAll
Enrollment1300 (estimated)
SponsorMedMira Laboratories Inc.
Industry-sponsored
Locations1 site (Ottawa, Ontario)
StatusRecruiting
StartedAugust 26, 2024
Main results expectedJanuary 31, 2026
Study endsJuly 31, 2026
Registry record updatedNovember 18, 2025
Trial IDNCT06586905 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are people aged 16 or older attending the Ottawa Sexual Health Clinic who require syphilis testing and can give informed consent.

Probably not a fit

People who are not undergoing syphilis testing or who cannot provide informed consent (for example, those who appear intoxicated, extremely distressed, or confused) are unlikely to benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This cross-sectional study compares the MedMira Multiplo® Complete Syphilis (TP/nTP) antibody point-of-care test with the clinic’s usual laboratory testing performed in parallel. Participants aged 16 and older who present for routine sexual health care and require syphilis testing will be offered the POCT in the clinic and have standard tests drawn at the same visit. The study will measure the POCT’s sensitivity, specificity, and practical utility for diagnosing infectious syphilis. Results will be analyzed to see how well the device identifies active infection compared with standard laboratory algorithms.

Why it matters

Potential benefit: If successful, the test could provide faster on-site diagnosis and enable earlier treatment and public health action to limit transmission and congenital cases.

How similar studies have gone: Other point-of-care syphilis tests, including dual treponemal/non-treponemal approaches, have shown mixed but promising results, while real-world data for this specific MedMira device are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Individuals attending the Clinic for routine sexual health care and requiring syphilis testing as part of this care, who are able to provide informed consent and are a minimum 16 years of age are eligible for this study. This includes patients attending the Clinic for follow-up appointments following diagnosis with syphilis infection. Those who have had other STIs in the past, or being suspected of having other STIs, are not excluded as long as testing for syphilis is part of the care provided to them. Once it has been determined that the exclusion criteria does not apply to a patient, the recruitment of participants will be offered without other pre-selection criteria unless there may be other unforeseeable circumstances arising, such as shortage of Clinic staff or large numbers of patients in attendance.

Exclusion Criteria:

* Those who, at the discretion of the HCPs/research co-ordinator, appear intoxicated and/or with extreme distress, or confused, will be excluded from this research because they would not be able to provide informed consent to participate, as well as those below the age of 16 years.

Where it's running

  • Sexual Health Clinic
    Ottawa, Ontario, Canada
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.