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A pilot single center, open label trial to assess the impact of doxycycline postexposure prophylaxis on antimicrobial resistance

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507137-24-00
Acronym
ITM202302
Enrollment
78
Registered
2024-01-23
Start date
2024-03-13
Completion date
2025-06-19
Last updated
2024-03-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bacterial sexually transmittable diseases (chlamydia, gonorrhea, syphilis)

Brief summary

Shift in the distribution of minimum inhibitory concentration (MIC) of doxycycline in rectal E. coli on day 180.

Detailed description

Shift in the distribution of MIC of ceftriaxone in rectal E. coli on day 180., Shift in the distribution ofMIC of ciprofloxacin in rectal E. coli on day 180., Shift in the distribution of MIC of doxycycline in rectal K. pneumoniae on day 180., Shift in the distribution of MIC of ceftriaxone in rectal K. pneumoniae on day 180, Shift in the distribution of MIC of ciprofloxacin in rectal K. pneumoniae on day 180, Shift in the distribution of MIC of doxycycline in oral streptococci on day 180, Shift in the distribution of MIC of ceftriaxone in oral streptococci on day 180, Shift in the distribution of MIC of ciprofloxacin in oral streptococci on day 180, Shift in the distribution of MIC of doxycycline in oral S. aureus on day 180, Shift in the distribution of MIC of ceftriaxone in oral S. aureus on day 180, Shift in the distribution of MIC of ciprofloxacin in oral S. aureus on day 180, Shift in the distribution of MIC of doxycycline in oral commensal Neisseria spp. on day 180, Shift in the distribution of MIC of ceftriaxone in oral commensal Neisseria spp. on day 180, Shift in the distribution of MIC of ciprofloxacin in oral commensal Neisseria spp. on day 180

Interventions

Sponsors

Institute Of Tropical Medicine, Institute Of Tropical Medicine
Lead SponsorOTHER

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Shift in the distribution of minimum inhibitory concentration (MIC) of doxycycline in rectal E. coli on day 180.

Secondary

MeasureTime frame
Shift in the distribution of MIC of ceftriaxone in rectal E. coli on day 180., Shift in the distribution ofMIC of ciprofloxacin in rectal E. coli on day 180., Shift in the distribution of MIC of doxycycline in rectal K. pneumoniae on day 180., Shift in the distribution of MIC of ceftriaxone in rectal K. pneumoniae on day 180, Shift in the distribution of MIC of ciprofloxacin in rectal K. pneumoniae on day 180, Shift in the distribution of MIC of doxycycline in oral streptococci on day 180, Shift in the distribution of MIC of ceftriaxone in oral streptococci on day 180, Shift in the distribution of MIC of ciprofloxacin in oral streptococci on day 180, Shift in the distribution of MIC of doxycycline in oral S. aureus on day 180, Shift in the distribution of MIC of ceftriaxone in oral S. aureus on day 180, Shift in the distribution of MIC of ciprofloxacin in oral S. aureus on day 180, Shift in the distribution of MIC of doxycycline in oral commensal Neisseria spp. on day 180, Shift in the

Countries

Belgium

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026