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Study identifier: NCT05223647 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: TerminatedTRIPLEX

Chemo-immunotherapy Plus Thoracic Radiotherapy in Extensive Stage Small-cell Lung Cancer

Condition: Small-cell Lung Cancer  ·  Sponsor: Norwegian University of Science and Technology

PhasePhase 3
Planned participants239
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNoCheck eligibility criteria ↓
Where20 locations · 5 countries

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

Studies have shown that combining chemotherapy and immune checkpoint inhibitors (ICI) prolongs survival compared with chemotherapy alone in extensive stage small-cell lung cancer (ES SCLC), but the survival benefit is modest. The main aim of this trial is to investigate whether there is a synergistic/additive effect of concurrent thoracic radiotherapy in ES SCLC patients receiving carboplatin/etoposide/durvalumab.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: 1. Age \> 18 years at time of study entry 2. ECOG performance status of 0 or 1 3. Body weight \>30 kg 4. Adequate bone marrow, liver and kidney function 5. Life expectancy of at least 3 months 6. At least one measurable (RECIST 1.1), thoracic lesion that can be irradiated with 30 Gy/10 fractions 7. Histologically or cytologically confirmed SCLC 8. Stage III-IV disease (TNM v8) 9. FEV1 \>1 L or \>30 % of predicted value and DLCO \>30 % of predicted value 10. Patients with brain metastases are eligible provided they are asymptomatic or treated and stable on steroids and/or anticonvulsants prior to the start of treatment Exclusion Criteria: 1. Previous chemo-, immuno- or radiotherapy for SCLC 2. Major surgical procedure last 28 days 3. History of allogenic organ transplantation, autoimmune disease, immunodeficiency, hepatitis or HIV 4. Uncontrolled intercurrent illness 5. Other active malignancy 6. Leptomeningeal carcinomatosis 7. Immunosuppressive medication 8. Pregnant or breastfeeding women

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (20)

North Estonia Medical CentreTallinn, Estonia
Landspitali University HospitalReykjavik, Iceland
Erasmus MCRotterdam, Netherlands
Ålesund HospitalÅlesund, Norway
Haukeland UniversitetssykehusBergen, Norway
Nordlandssykehuset HFBodø, Norway
Drammen sykehus - Vestre VikenDrammen, Norway
Innlandet hospital GjøvikGjøvik, Norway
Haugesund hospitalHaugesund, Norway
Sykehuset LevangerLevanger, Norway
Akershus Universitetssykehus AHUSOslo, Norway
Oslo University Hospital UllevålOslo, Norway

+ 8 more locations — full list on the registry record.

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