Geneva, April 20 -- International Clinical Trials Registry received information related to the study (NCT07526558) titled 'Mast Cell Treatment in Post-tick Bite Illness (PTBI)' on April 6.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor).

Primary Sponsor: University of North Carolina, Chapel Hill

Condition: Post-tick Bite Illness Mast Cell Stabilizer

Intervention: Drug: Ketotifen Drug: fexofenadine

Recruitment Status: Not recruiting

Phase: Phase 2

Date of First Enrollment: April 30, 2026

Target Sample Size: 50

Countries of Recruitment: United States

To know ...