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Clinical Trial Active — Not Recruiting Phase III NCT05677451

24 Weeks Double-blind Randomized Placebo-controlled Trial to Evaluate Efficacy, PK, Safety of LOU064 in Adolescents (12 – <18) With CSU and Inadequate Response to H1-antihistamine Followed by Optional 3 Years Open-label Extension and an Optional 3 Years Safety Long-term Treatment-free Follow-up

24 Weeks Double-blind Randomized Placebo-controlled Trial to Evaluate Efficacy, PK, Safety of LOU064 in Adolescents (12 –.

📅 20 Jul 2026 ⏱ 1 min read
Active — Not Recruiting
Check the registry for current status and eligibility criteria.
Status
Active — Not Recruiting
Phase
Phase III
NCT ID
NCT05677451
Start
2023-07-11
Completion
2026-11-03
ClinicaliQ Trial Snapshot
  • 24 Weeks Double-blind Randomized Placebo-controlled Trial to Evaluate Efficacy, PK, Safety of LOU064 in Adolescents (12 –.
  • Remibrutinib versus placebo for adolescent chronic urticaria inadequately controlled by antihistamines, with long-term safety follow-up.

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What This Trial Is Studying

The purpose of this trial is: 1. to assess the efficacy, pharmacokinetics, and safety of remibrutinib vs. placebo in adolescents from 12 to < 18 years of age suffering from chronic spontaneous urticaria inadequately controlled by H1-antihistamines 2. to collect long-term efficacy, safety and tolerability data on remibrutinib in adolescents after having completed 24 weeks of treatment 3. to collect safety data in this population for up to three years after the last dose of study treatment Conditions: Chronic Spontaneous Urticaria Interventions: LOU064 (blinded), placebo Lead Sponsor: Novartis Pharmaceuticals Planned…

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
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