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DAREON®-Lung-1: A Phase III multi-center, open-label, randomised trial of intravenous obrixtamig in combination with atezolizumab, carboplatin, and etoposide vs. atezolizumab, carboplatin, and etoposide as first-line treatment in patients with extensive-stage small cell lung cancer.

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-520565-51-00
Enrollment
105
Registered
2026-05-12
Start date
Unknown
Completion date
Unknown
Last updated
2026-05-13

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

Conditions

small cell lung cancer

Brief summary

Overall survival.

Detailed description

PFS, defined as the time from randomisation until the earliest date of tumour progression according to the Response Evaluation Criteria in Solid Tumours (RECIST) version 1.1 based on investigator assessments or death from any cause., Change from baseline to Week 19 in the dyspnea symptom subscale of the EORTC QLQ-LC13., OR, defined as a best overall response of complete response (CR) or partial response (PR) according to RECIST 1.1 (based on investigator assessments) from the date of randomisation until the earliest date of disease progression, death, last evaluable tumour assessment before start of subsequent anti-cancer therapy, lost to follow-up, or withdrawal of consent., Occurrence of treatment-emergent CRS during the on-treatment period., Occurrence of treatment-emergent ICANS during the on-treatment period., Occurrence of treatment-emergent AEs leading to trial medication discontinuation during the on-treatment period., Occurrence of treatment-emergent AEs leading to trial medication dose delay during the on-treatment period., Occurrence of treatment-emergent AEs leading to trial medication dose reduction during the on-treatment period., Time to deterioration (TTD), defined as time from randomisation to deterioration maintained for 2 consecutive assessments or 1 assessment followed by death from any cause within 3 weeks for symptom scales: o Dyspnea as measured by EORTC-QLQ-C30 and EORTC-QLQ-LC13 o Chest pain as measured by EORTC-QLQ-LC13 o Cough as measured by EORTC-QLQ-LC13, Change from baseline to Week 19 in symptom scales of the and EORTC QLQ-LC13 o Chest pain as measured by EORTC-QLQ-LC13 o Cough as measured by EORTC-QLQ-LC13

Interventions

DRUGCarboplatin Hikma 10 mg/ml Konzentrat zur Herstellung einer Infusionslösung
DRUGRoActemra 20 mg/mL concentrate for solution for infusion
DRUGTecentriq 1 200 mg concentrate for solution for infusion

Sponsors

Boehringer Ingelheim International GmbH, Boehringer Ingelheim Espana S.A.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Overall survival.

Secondary

MeasureTime frame
PFS, defined as the time from randomisation until the earliest date of tumour progression according to the Response Evaluation Criteria in Solid Tumours (RECIST) version 1.1 based on investigator assessments or death from any cause., Change from baseline to Week 19 in the dyspnea symptom subscale of the EORTC QLQ-LC13., OR, defined as a best overall response of complete response (CR) or partial response (PR) according to RECIST 1.1 (based on investigator assessments) from the date of randomisation until the earliest date of disease progression, death, last evaluable tumour assessment before start of subsequent anti-cancer therapy, lost to follow-up, or withdrawal of consent., Occurrence of treatment-emergent CRS during the on-treatment period., Occurrence of treatment-emergent ICANS during the on-treatment period., Occurrence of treatment-emergent AEs leading to trial medication discontinuation during the on-treatment period., Occurrence of treatment-emergent AEs leading to trial medic

Outcome results

None listed

Source: EU CTIS · Data processed: May 14, 2026