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Shorter radiation may be as effective for lung cancer

NCT ID NCT02688036

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 860 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2016

Finished

Dec 2023

Lead sponsor

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

18 to 70 years

Sex

Anyone

Healthy volunteers

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

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

  • Cancer Insititute and Hosiptal of Chinese Academy of Medical Sciences

    Beijing, 100021, China

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