Preventing incomplete freezing for lung tumors near blood vessels
Part of Cancer, Lungs & breathing clinical trials.
This study looks at ways to make lung freezing (cryoablation) more effective when a tumor sits near a blood vessel that could cool the freezing area and prevent complete treatment. It tests whether blocking certain blood vessels first can help freeze the tumor more completely.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must have a lung nodule that is close to a blood vessel (within about 1 cm) that is larger than 3 mm, which may make freezing less effective.
- You are already scheduled for a lung freezing procedure (cryoablation) and your doctor has confirmed you are a good candidate.
- Your lung tumor's longest side must be smaller than 3 cm (about 1.2 inches).
- The procedure will use only one freezing needle.
- Your imaging (CT scans) must be clear enough for the doctor to see the ice ball during the procedure.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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