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A Phase 1/2, first-in-human, two-part, open-label clinical trial of intravenous administration of CTL-002 given as monotherapy and/or in combination with an anti-PD-1 checkpoint inhibitor in subjects with advanced-stage, relapsed/refractory solid tumors.

Status
Active, not recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512575-12-00
Acronym
CTL-002-001
Enrollment
169
Registered
2024-07-03
Start date
2020-11-25
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

ADVANCED-STAGE, RELAPSED/REFRACTORY SOLID TUMORS

Brief summary

Evaluation of the clinical efficacy according to RECIST V1.1 of CTL-002 in combination with an anti-PD-1 checkpoint inhibitor by assessment of: o The proportion of participants with tumor shrinkage (defined as reduction in sum of diameters of target lesions ≥ -5%), a confirmed PR and/or CR, and ORR. o The interval between the date of first CTL-002 administration and first documented evidence of a PR or CR (TTR). See protocol, Evaluation of the number of participants with AEs, including SAEs, clinical laboratory data, vital signs, ECGs, physical examination (including neurological assessment), and ECOG performance status.

Detailed description

Evaluation of PK parameters of CTL-002 (e.g., Cmax, AUC, and t1/2)., Evaluation of treatment-emergent cytokine and chemokine profiles in peripheral blood., Evaluation of treatment-induced ADA., Evaluation of GDF-15 serum levels and their correlation with pharmacodynamics and clinical response., To assess muscle mass (e.g., L3 skeletal muscle index [L3SMI]).

Interventions

DRUGOPDIVO 10 mg/mL concentrate for solution for infusion.
DRUGLIBTAYO 350 mg concentrate for solution for infusion.

Sponsors

CatalYm GmbH
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Evaluation of the clinical efficacy according to RECIST V1.1 of CTL-002 in combination with an anti-PD-1 checkpoint inhibitor by assessment of: o The proportion of participants with tumor shrinkage (defined as reduction in sum of diameters of target lesions ≥ -5%), a confirmed PR and/or CR, and ORR. o The interval between the date of first CTL-002 administration and first documented evidence of a PR or CR (TTR). See protocol, Evaluation of the number of participants with AEs, including SAEs, clinical laboratory data, vital signs, ECGs, physical examination (including neurological assessment), and ECOG performance status.

Secondary

MeasureTime frame
Evaluation of PK parameters of CTL-002 (e.g., Cmax, AUC, and t1/2)., Evaluation of treatment-emergent cytokine and chemokine profiles in peripheral blood., Evaluation of treatment-induced ADA., Evaluation of GDF-15 serum levels and their correlation with pharmacodynamics and clinical response., To assess muscle mass (e.g., L3 skeletal muscle index [L3SMI]).

Countries

Germany, Spain

Outcome results

None listed

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