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A Phase 3, Randomized, Double-blind, Placebo-Controlled, Multicenter Study of ABSK021 to Assess the Efficacy and Safety in Patients with Tenosynovial Giant Cell Tumor

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-503245-58-00
Acronym
ABSK021-301
Enrollment
30
Registered
2023-09-04
Start date
2023-10-04
Completion date
Unknown
Last updated
2025-05-13

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

Conditions

Tenosynovial Giant Cell Tumor

Brief summary

25-Week Objective Response Rate (ORR) by Blinded Independent Review Committee (BIRC) based on RECIST 1.1.

Detailed description

25-Week Objective Response Rate (ORR) by Blinded Independent Review Committee (BIRC) based on Tumor Volume Score (TVS), Mean change from baseline in Range of Motion (ROM) of the affected joint at Week 25., Mean change from baseline in the Worst Stiffness Numeric Rating Scale (NRS) score at Week 25, Mean change from baseline in the Worst Pain Numeric Rating Scale (NRS) score at Week 25, Mean change from baseline in the Patient-reported Outcomes Measurement Information System (PROMIS) Physical Functioning score at Week 25, Mean change from baseline in EuroQol visual analogue scale (VAS) score at Week 25, Duration of Response (DOR) by Blinded Independent Review Committee based on RECIST 1.1., Duration of Response (DOR) by Blinded Independent Review Committee based on Tumor Volume Score (TVS).

Interventions

DRUGPlacebo

Sponsors

Abbisko Therapeutics Co. Ltd.
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
25-Week Objective Response Rate (ORR) by Blinded Independent Review Committee (BIRC) based on RECIST 1.1.

Secondary

MeasureTime frame
25-Week Objective Response Rate (ORR) by Blinded Independent Review Committee (BIRC) based on Tumor Volume Score (TVS), Mean change from baseline in Range of Motion (ROM) of the affected joint at Week 25., Mean change from baseline in the Worst Stiffness Numeric Rating Scale (NRS) score at Week 25, Mean change from baseline in the Worst Pain Numeric Rating Scale (NRS) score at Week 25, Mean change from baseline in the Patient-reported Outcomes Measurement Information System (PROMIS) Physical Functioning score at Week 25, Mean change from baseline in EuroQol visual analogue scale (VAS) score at Week 25, Duration of Response (DOR) by Blinded Independent Review Committee based on RECIST 1.1., Duration of Response (DOR) by Blinded Independent Review Committee based on Tumor Volume Score (TVS).

Countries

France, Italy, Netherlands, Poland, Spain

Outcome results

None listed

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