The Value Of Circulating Tumor Cells In Patient With NSCLC In Postoperative Recurrence Monitoring

GenoSaber360 enrolled

Overview

The purpose of this study is to assess the value of circulating tumor cells (CTC)for non-small cell lung cancer in the postoperative recurrence monitoring by comparing the CTCs, CT and tumor markers at different time points.The time of CTC and carcinoembryonic antigen(CEA) detection is baseline, 2\~7 days, 3 months, 6 months, 12 months, 24 months, 36 months after the surgery. And the time of CT detection is 6 months, 12 months, 24 months, 36 months after the surgery.

Study Type

OBSERVATIONAL

Enrollment

360

Conditions

Non-small-cell Lung Carcinoma

Eligibility

Sex: ALLMin age: 18 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Age 18-80 years old * Patients with histologically documented (stage Ⅰ/Ⅱ/ⅢA ) non-small cell lung cancer. * Patients will undergo surgery. * Patients with preoperative CTCs ≥8.5 Units / 3 ml * Informed consent must be obtained from all patients prior to beginning therapy. Patients should have the ability to understand and the willingness to sign a written informed consent document. Exclusion Criteria: * Patients with histologically documented not (stage Ⅰ/Ⅱ/ⅢA ) non-small cell lung cancer. * After the operation review, patients' result of CTC, CT and tumor markers is incomplete at the same point. * The blood sample isn't collected in predetermined time. * The blood samples appear hemolysis. * The blood sample isn't enough.

Outcomes

Primary Outcomes

Circulating tumor cells will be detected by Immunomagnetic negative screening and targeted PCR method.

Time frame: 3 years

Secondary Outcomes

carcinoembryonic antigen(CEA) concentration will be detected by electrochemical luminescence.

Time frame: 3 years

Liconography using conventional CT examination results.

Time frame: 3 years

Data from ClinicalTrials.gov

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