TIBOLA : Multicenter Descriptive Study in Eastern France

Central Hospital, Nancy, France

Status: Enrolling

Conditions: Rickettsia Infections; TIBOLA

Study type: Observational

Funder types: Other

Identifiers

NCT05458245

2021PI121

Details and patient eligibility

About

TIBOLA (TIck-BOrne LymphAdenopathy) is a tick-borne disease. The pathogen is most often rickettsia (R. slovaca or R. raoultii), but other strict intracellular bacteria have been described (Francisella tularensis, Coxiella burnetii, Bartonella hensenlae).

Transmitted by ticks (Dermacentor), it is characterized by an inoculation eschar at the tick bite site, accompanied by painful loco-regional lymphadenopathy. It is most often a benign pathology, which can nevertheless leave sequellar alopecia or persistent asthenia.

In spring 2021, an impression of increased cases was reported by clinicians in Eastern France. The study aims to clarify the clinical-biological presentation and the evolution of the number of cases of TIBOLA in this region between 2016 and 2021.

At the same time, entomologists have noted an upsurge in this tick in certain biotopes in recent years.

Enrollment: 20 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

• Person, minor or major,
• having been diagnosed with TIBOLA
• between January 1, 2016 and December 31, 2021
• at the University Hospital of Nancy or Strasbourg in the departments of infectious and tropical diseases, dermatology, microbiology and pediatrics.