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Product Information
Scientific name: Etavopivat (FT-4202)
Brand name: Ν/Α
RESPONSIBLE: Novo Nordisk -
Clinical Trial/Study Information
Trial Name: GLADIOLUS
Code: NCT04987489
Phase: 2
Eligible patient diagnosis: Thalassaemia and SCD (12 – 65 years)
No. of Patients enrolled: 53 [anticipated](Last update: 26/03/2026)
Study Sites: 32 Sites per countryAnticipated completion date: September 2025
Scope of the Study / Aim: Safety and efficacy (reduction of RBC transfusions and increase in haemoglobin)Trial Name: FLORAL
Code: NCT06609226
Phase: 3
Eligible patient diagnosis: Thalassaemia or SCD (any)
No. of Patients enrolled: 480 [anticipated](Last update: 26/03/2026)Study Sites: 103 Sites per country
Anticipated completion date: December 2030
Scope of the Study / Aim: Safety and efficacy of long-term treatment with etavopivat (eligible: those who have completed a treatment period in a previous study) -
Regulatory Information
Status: Not Authorised
Additional notable points:
- EMA: N/A
- FDA: N/A
- MHRA: N/A
Update: 30 June 2026
Data presented at the EHA Annual Congress (11 – 14 June 2026) announced resultsof the GLADIOLUS study, showing:
1. Improvement in haemoglobin levels:
• 50% of patients enrolled in cohort C (patients with α- or β-thalassaemia NOT receiving regular transfusions i.e. NTDT) achieved a haemoglobin response (defined as ≥1g/dL) at week 12.
• 39% of patients achieved a haemoglobin response at week 24
• 38% of patients achieved a haemoglobin response at week 48
2. Reduction of transfusion requirements:
• 89% of patients enrolled in cohort B (patients with α- or β-thalassaemia receiving regular transfusions i.e. TDT) achieved a ≥20% reduction over any continuous 12-week period
• 79% achieved a ≥33% reduction
Sources: Etavopivat Improves Hemoglobin Levels in Adults and Adolescents with Non-Transfusion-Dependent Alpha- Or Βeta-thalassemia: Results from the Open-Label Phase 2 Gladiolus Study
Etavopivat Reduces Transfusion Requirements in Adults and Adolescents With Transfusion-Dependent Alpha- Or Beta-thalassemia: Results from the Open-Label Phase 2 Gladiolus Study
Update: 31 March 2025
No update available.
Update: 22 December 2025
No update available.
Update: 30 September 2025
No update available.


