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Study to Assess the Efficacy and Safety of Rina-S in Participants With Non-small Cell Lung Cancer

A Phase 2, Open-label, Multicohort Study of Rinatabart Sesutecan (Rina-S) in Participants With Non-Small Cell Lung Cancer

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07288177
Acronym
RAINFOL-05
Enrollment
240
Registered
2025-12-17
Start date
2026-01-30
Completion date
2028-11-22
Last updated
2026-05-12

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

Conditions

Non-small Cell Lung Cancer (NSCLC)

Brief summary

This Phase 2 study will be conducted in different countries around the world with up to about 240 participants. The purpose of this study is to evaluate how well Rina-S works against lung cancer. The treatment in this study is Rina-S monotherapy (by itself). All participants will receive active drug; no one will be given placebo. The treatment duration will be different for every participant, but an average of 12 months is expected. Participants will be asked to attend 1 to 5 visits at the study clinic for each cycle (duration of cycle is 3 weeks). If a participant's cancer stays the same or gets better, and there are not any serious problems, participants can keep getting study treatment for as long as the study is open. Participation in the study will require visits to the study site(s). During site visits, there will be various tests (such as blood draws) and procedures (such as recording of heart activity, imaging/X-rays) to monitor whether the study treatment is safe and effective.

Detailed description

This is a Phase 2, open-label, multicenter, multi-cohort trial to evaluate the safety, efficacy, pharmacokinetics (PK), and pharmacodynamics of Rina-S as monotherapy in participants with locally advanced or metastatic non-small cell lung cancer (NSCLC), with or without select genomic aberrations.

Interventions

DRUGRina-S

Intravenous (IV) infusion.

Sponsors

Genmab
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Masking description

Cohorts A and B will be randomized by dose. Randomization will not be used for Cohorts C, D, or E.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: * Participant has histologically or cytologically confirmed metastatic or locally advanced NSCLC of adenocarcinoma histology, not amenable to curative surgery or radiotherapy. * Participant must have radiological disease progression while on or after receiving the most recent regimen. * Participants either may have actionable genetic alterations (AGAs) or no AGAs. * Participant has measurable disease according to RECIST v1.1. * Participant has an Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) score of 0 or 1 within 7 days of Cycle 1 Day 1. Key

Exclusion criteria

(all study cohorts): * Participant has NSCLC with histology other than adenocarcinoma * Participant has a past or current malignancy other than the inclusion diagnosis before the planned first dose of trial treatment, or any evidence of residual disease from a previously diagnosed malignancy. Exceptions are malignancies with a negligible risk of metastasis or death (eg, 5-year OS ≥ 90%), including, but not limited to, adequately treated cervical carcinoma of stage 1B or less, in situ basal cell or squamous cell skin carcinoma, in situ bladder cancer, ductal carcinoma in situ, or any past malignancy considered cured for ≥ 3 years. * Participants with newly identified or known unstable (eg, progressing brain metastases) or symptomatic central nervous system (CNS) metastases or history of carcinomatous meningitis (also known as leptomeningeal disease). Participants with history of spinal cord compression (from disease). Participants with previous CNS-directed therapy (eg, radiotherapy and/or surgery) for brain metastases may participate provided lesion(s) are radiologically stable (ie, without evidence of progression) for at least 28 days by repeat imaging. Note: Other protocol-defined Inclusion and

Design outcomes

Primary

MeasureTime frame
Objective Response Rate (ORR) per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 as Assessed by InvestigatorApproximately 3 years

Secondary

MeasureTime frame
Duration of Response (DOR) per RECIST v1.1 as Assessed by InvestigatorApproximately 4 years
Disease Control Rate (DCR) per RECIST v1.1 as Assessed by InvestigatorApproximately 4 years
Progression-free Survival (PFS)Approximately 4 years
Overall Survival (OS)Approximately 4 years
Maximum (Peak) Observed Serum Drug Concentration (Cmax) of Rina-S Related AnalytesApproximately 12 months
Time to Reach Maximum (Peak) Serum Drug Concentration (Tmax) of Rina-S Related AnalytesApproximately 12 months
Number of Participants with Antidrug Antibodies (ADAs)Approximately 12 months
Number of Participants with Treatment-emergent Adverse Events (TEAEs)Approximately 4 years

Countries

China, Japan, United States

Contacts

CONTACTGenmab Trial Information
clinicaltrials@genmab.com+4570202728
STUDY_DIRECTORStudy Official

Genmab

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 13, 2026