About this trial
The goal of this randomized controlled trial is to study antibiotic chemoprophylaxis to prevent leptospirosis of high-risk populations.
The main question it aims to answer is : Does the efficacy of chemoprophylaxis regimens to prevent prevent leptospirosis?
Eligibility criteria
This trial accepts healthy volunteersQualifiers
High-risk exposure typically refers to water or soil - particularly wet ground at workplace and/or contact with animal water reservoir
Disqualifiers
Body temperature higher than 38 °C
Patients were confirmed to have leptospirosis within 3 months
Pregnancy or breastfeeding
Allergy to doxycycline
Trial design
Crossover
Treatments tested in this trial
Doxycycline
DrugDoxycycline 200 mg weekly
Placebo
DrugPlacebo
Treatment groups
Trial outcomes
Primary outcomes
Incidence of Leptospira infection
Number of leptospirosis cases based on Polymerase Chain Reaction (PCR), culture and Microscopic Agglutination Test (MAT)
Locations
Sponsors and contacts
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This trial is not recruiting at the moment. You can still explore other options: