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HOVON 172 MF: A phase 1b/2 trial with tasquinimod in patients with myelofibrosis (primary, post-PV or post-ET) refractory to or intolerant for JAK2 inhibition: the TasqForce trial

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511565-11-00
Acronym
HOVON 172 MF
Enrollment
20
Registered
2024-10-22
Start date
2025-02-12
Completion date
Unknown
Last updated
2024-10-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Myelofibrosis

Brief summary

Phase 1b: Dose limiting toxicity (DLT), as defined in section 7.1., Phase 2: Proportion of patients with at least 35% reduction in spleen volume from baseline at Week 24 (SVR35W24) as measured by magnetic resonance imaging (MRI) or computed tomography (CT) scan, per International Working Group (IWG) criteria, based on MRI review

Detailed description

Proportion of patients with at least 50% reduction in palpable splenomegaly from baseline per IWG criteria, Proportion of patients with at least 35% reduction in spleen volume from baseline (SVR35) as measured by MRI or CT scan, per IWG criteria, based on MRI review, Overall survival, as defined from date of registration until date of death from any cause. Patients still alive at the date last contact, will be censored, Safety, as assessed by clinical, laboratory, and vital sign events; graded by the NCI CTCAE v5, Proportion of patients with at least 50% reduction in total symptom score (TSS) after 24 weeks from baseline as measured by MPN-SAF TSS, Reduction in grade of bone marrow fibrosis from baseline as measured by the European consensus grading system, Anemia response per IWG criteria, Red blood cell (RBC) transfusion (number of packed cells) during tasquinimod treatment, The effect of tasquinimod on the allelic burden of the driver mutations

Interventions

DRUGTasquinimod 0.25 mg
DRUGTasquinimod 0.5 mg
DRUGTasquinimod 1 mg

Sponsors

Hemato-Oncologie voor Volwassenen Nederland (Hovon) Stichting
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Phase 1b: Dose limiting toxicity (DLT), as defined in section 7.1., Phase 2: Proportion of patients with at least 35% reduction in spleen volume from baseline at Week 24 (SVR35W24) as measured by magnetic resonance imaging (MRI) or computed tomography (CT) scan, per International Working Group (IWG) criteria, based on MRI review

Secondary

MeasureTime frame
Proportion of patients with at least 50% reduction in palpable splenomegaly from baseline per IWG criteria, Proportion of patients with at least 35% reduction in spleen volume from baseline (SVR35) as measured by MRI or CT scan, per IWG criteria, based on MRI review, Overall survival, as defined from date of registration until date of death from any cause. Patients still alive at the date last contact, will be censored, Safety, as assessed by clinical, laboratory, and vital sign events; graded by the NCI CTCAE v5, Proportion of patients with at least 50% reduction in total symptom score (TSS) after 24 weeks from baseline as measured by MPN-SAF TSS, Reduction in grade of bone marrow fibrosis from baseline as measured by the European consensus grading system, Anemia response per IWG criteria, Red blood cell (RBC) transfusion (number of packed cells) during tasquinimod treatment, The effect of tasquinimod on the allelic burden of the driver mutations

Countries

Germany, Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026