Shorter radiation may be as effective for lung cancer
NCT ID NCT02688036
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a shorter course of radiation (hypofractionated) given with chemotherapy works as well as the standard longer radiation course for people with limited-stage small cell lung cancer. 860 adults aged 18-70 with early-stage disease took part. The main goal was to compare overall survival between the two approaches.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 860 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2016
- Finished
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Dec 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18\~70 years old, ECOG 0-2 * patients with histologically or cytologically proved small cell lung cancer * Limited disease (LD), was characterized by tumors confined to one hemithorax. It may include ipsilateral hilar, both mediastinum and both supraclavicular nodes. Metastatic lymph nodes were defined as lymph nodes with short diameter of more than 1cm or FDG uptake in PET. The thickness of pleural effusion was less than 1cm unless malignant pleural effusion was cytologically proved. In a word, stage I-IIIB excluding the patients with lung metastases should be defined as LD according to AJCC cancer staging 7th edition. * No progression after 2 cycles of chemotherapy with EP. * No prior history of anti-tumor treatment. * No severe internal diseases and no organ dysfunction * Written informed consent provided and Exclusion Criteria: * Malignant tumors of other sites. Non melanoma skin cancer and Cervical carcinoma in situ were not included if curable. * Active heart disease or acute myocardial infarction happen in six months. * Psychiatric history. * Pregnant woman or woman need to breast feed or woman with positive chorionic gonadotrophin (HCG) * Uncontrolled diabetes or hypertension * Interstitial pneumonia or Active pulmonary fibrosis * Acute bacterial or fungal infection * Oral or intravenous use of steroids
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Cancer Insititute and Hosiptal of Chinese Academy of Medical Sciences
Beijing, 100021, China
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