Understanding long-term effects of leptospirosis in Reunion

Chronic Post-leptospirosis Manifestations in Reunion

NA · Centre Hospitalier Universitaire de la Réunion · NCT05436756

This study is trying to see how leptospirosis affects people long after they've been treated for it, focusing on those in Reunion who have had the disease.

Quick facts

PhaseNA
Study typeInterventional
Enrollment198 (estimated)
SexAll
SponsorCentre Hospitalier Universitaire de la Réunion (other)
Locations4 sites (Saint-Paul and 3 other locations)
Trial IDNCT05436756 on ClinicalTrials.gov

What this trial studies

This study investigates the chronic manifestations of leptospirosis in patients who have been previously diagnosed and treated for the disease. It involves biological sampling and the collection of data through telephone questionnaires to assess the ongoing health impacts of leptospirosis. The research aims to gather insights into the prevalence and severity of post-leptospirosis symptoms in the Reunion region, where the disease is endemic. By focusing on a cohort of patients from the COLEPT study, the trial seeks to enhance understanding of this public health issue.

Who should consider this trial

Good fit: Ideal candidates include adults and children who have been hospitalized for confirmed leptospirosis within the last 12-18 months and reside in Reunion.

Not a fit: Patients who have not been diagnosed with leptospirosis or those unable to participate due to severe health conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved management and treatment strategies for patients suffering from long-term effects of leptospirosis.

How similar studies have performed: While there is limited data on similar studies specifically addressing chronic manifestations of leptospirosis, the approach of investigating long-term effects of infectious diseases has shown promise in other contexts.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adult or child subjects having been included in the COLEPT cohort with confirmed leptospirosis Where
* Adult subjects or children hospitalized for leptospirosis confirmed within 12-18 months before LEPTONIC inclusion;
* Be resident in Reunion
* Ability to answer a telephone questionnaire
* Benefit from a social security scheme

Exclusion Criteria:

* Refusal of participation by the patient or his entourage if the patient is physically unable to give his opinion (coma, resuscitation, etc.).
* Exclusion or premature termination of participation in the COLEPT cohort
* Patient under judicial safeguard, guardianship or curatorship, under activated future protection mandate and family authorization

Where this trial is running

Saint-Paul and 3 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Leptospirosis

Last reviewed 2026-05-15 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.