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A Multicenter, Open-Label Phase 1/2 Trial Evaluating the Safety, Tolerability, and Efficacy of MORAb-202, a folate receptor alpha (FRα)-targeting antibody-drug conjugate (ADC) in Subjects With Selected Tumor Types

Status
Active, not recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-506868-14-00
Acronym
MORAb-202-G000-201
Enrollment
90
Registered
2024-02-09
Start date
2023-02-28
Completion date
Unknown
Last updated
2025-12-29

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

Conditions

Solid tumors in 4 tumor types: platinum resistant ovarian cancer, triple-negative breast cancer (TNBC), endometrial cancer (EC), and non-small cell lung cancer adenocarcinoma; NSCLC).

Brief summary

RP2D of MORAb-202 (Dose-Escalation Part only).For Dose Optimization Part B: RD of MORAb-202 IV monotherapy and in combination with Lenvatinib., ORR: defined as the proportion of subjects achieving a best overall response (BOR) of complete response (CR) or partial response (PR) (BOR - are CR, PR, SD, PD, and not evaluable (NE), where SD has to be achieved at ≥5 weeks after the first dose. All responses of CR and PR must be confirmed no less than 28 days following the initial achievement of the response., Safety Endpoints: DLTs, AEs,(SAEs, AEs leading to treatment discontinuation),AEs leading to dose interruption/reduction and AEIs (including ILD incidence, severity, duration and outcome, and deaths).

Detailed description

DOR, DCR, CBR, PFS by RECIST 1.1, and OS. Safety Endpoints: clinical laboratory tests, vital signs, oxygen saturation, body weight, 12-lead ECGs, ECOG PS, and The PK profiles of MORAb-202/total antibody/released eribulin in serum or plasma. The relationship between FRA expression levels in tumor tissue and clinical outcome.

Interventions

Sponsors

Eisai Limited
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
RP2D of MORAb-202 (Dose-Escalation Part only).For Dose Optimization Part B: RD of MORAb-202 IV monotherapy and in combination with Lenvatinib., ORR: defined as the proportion of subjects achieving a best overall response (BOR) of complete response (CR) or partial response (PR) (BOR - are CR, PR, SD, PD, and not evaluable (NE), where SD has to be achieved at ≥5 weeks after the first dose. All responses of CR and PR must be confirmed no less than 28 days following the initial achievement of the response., Safety Endpoints: DLTs, AEs,(SAEs, AEs leading to treatment discontinuation),AEs leading to dose interruption/reduction and AEIs (including ILD incidence, severity, duration and outcome, and deaths).

Secondary

MeasureTime frame
DOR, DCR, CBR, PFS by RECIST 1.1, and OS. Safety Endpoints: clinical laboratory tests, vital signs, oxygen saturation, body weight, 12-lead ECGs, ECOG PS, and The PK profiles of MORAb-202/total antibody/released eribulin in serum or plasma. The relationship between FRA expression levels in tumor tissue and clinical outcome.

Countries

France, Spain

Outcome results

None listed

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