Assessment of the Anesthetic Effect on the Activity of Immune Cell in Patient With Breast Cancer

Assessment of the Anesthetic Effect on the Activity of Immune Cell in Patient With Breast Cancer

Anesthetics agents has variety inflammation during the cancer surgery. This perioperative inflammation can influence to cancer metastasis or recurrence.

The purpose of this study is to prove the variation of immune cell activity between preoperative and postoperative period.

The patients were allocated randomly to receive propofol or sevoflurane. Also, a total of 18ml of blood sample was obtained for total 3 times in consecutive order.

1. immediate before anesthesia induction
2. postoperative 1 hours
3. postoperative 24 hours

Serum in blood will be obtained and activity of helper T cell, natural killer cell and level of serum cytokine will be evaluated by flow cytometry or enzyme-linked immunosorbent assay

Inclusion Criteria:

• patient who was planned to undergo colon cancer surgery.

Exclusion Criteria:

• age < 20 years old
• history of hypersensitivity reaction in propofol or sevoflurane
• history of previous cancer
• patient with ongoing inflammation