An interventional study of Palliative Radiotherapy and Radical/Ablative Radiotherapy in Small Cell Lung Carcinoma, sponsored by Copernicus Memorial Hospital. Recruiting at 2 sites in Poland. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-08-28.
Sponsored by Copernicus Memorial Hospital · Not applicable, Interventional, and Treatment
The purpose of this study is to evaluate the efficacy of radiotherapy as part of the combined treatment approach for patients diagnosed with histopathologically confirmed small cell lung cancer (SCLC) in the advanced stage of extensive disease (ED) who are undergoing chemo-immunotherapy. The planned study aims to assess the impact of incorporating consolidative radiotherapy into the treatment strategy, focusing on residual changes following chemo-immunotherapy (during immunotherapy) and its effect on progression-free survival.
This research experiment will be conducted as a randomized multi-center study, comprising the following treatment arms:
Additionally, as part of routine weekly blood collections, an extra volume of 10 ml of blood will be collected. This additional blood sample will be obtained before starting radiotherapy, during each week of radiotherapy (maximum three collections), and at the time of disease progression (one collection), resulting in a total of five extra samples. The collected blood will be prepared, stored and used for circulating tumor DNA (ctDNA) testing, according to the protocol. The ctDNA analysis data will be utilized as a potential marker to determine the time to progression and assess the benefits derived from the administered radiotherapy.
1,301 studies on the registry are indexed under Small Cell Lung Carcinoma; 367 are open to participants now.
This study's planned enrollment of 165 is above the median of 56 across 1,077 interventional studies indexed under Small Cell Lung Carcinoma.
Browse Small Cell Lung Carcinoma studies →Copernicus Memorial Hospital is the lead sponsor of 5 studies on the registry; 5 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.
“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.
“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Brain metastases
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
RECIST
The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.
“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraindication
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
CTCAE grade
The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.
“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
PDL1/PD1 immunotherapy (durvalumab or atezolozumab - according to the SmPC) after chemo-immunotherapy based on platinum compounds.
Radiation: Palliative Radiotherapy
Radiation: Radical/Ablative Radiotherapy
Standard treatment with added consolidative radiotherapy to the chest area and possibly metastatic lesions (if indicated) in doses and for palliative indications (total dose of 30 Gy in 10 daily doses of 3 Gy each).
Standard treatment with added radical/ablative radiotherapy (total dose of 45 Gy in 15 daily fractions of 3 Gy to the chest area and total dose of 24 Gy administered in single fractions of 8 Gy every 2-3 days to the metastatic lesions) to the chest area and all metastatic lesions.
This study also gives Durvalumab, Atezolizumab. No intervention listed here names it: that was found by reading the record.
Progression-free survival (PFS) according to RECIST 1.1 imaging criteria or patient death.
The assessment of the impact of consolidative (radical/palliative) radiotherapy on residual post-chemoimmunotherapy (during immunotherapy) lesions on progression-free survival (PFS).
Time frame: 12 months after last patient entry
Overall survival.
Time frame: At the end of the study (an average of 1 year after last patient entry).
Treatment toxicity (incidence of Grade 3 toxicity according to CTCAE v.5).
Time frame: At the end of the study (an average of 1 year after last patient entry).
Site of progression (primary lesions [present at baseline]/new lesions).
Time frame: At the end of the study (an average of 1 year after last patient entry).
Objective response rate (ORR).
Time frame: At the end of the study (an average of 1 year after last patient entry).
Response rate in nonirradiated lesions.
Time frame: At the end of the study (an average of 1 year after last patient entry).
PDFs hosted by the registry, ClinicalTrials.gov.
Plan to share: No
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Copernicus Memorial Hospital