Plasma chitinase 3-like 1 is persistently elevated during first month after minimally invasive colorectal cancer resection
Plasma chitinase 3-like 1 is persistently elevated during first month after minimally invasive colorectal cancer resection作者机构：Division of Colon and Rectal Surgery Department of Surgery Mount Sinai West Hospital Department of Gastroenterological Surgery Osaka University
出 版 物：《World Journal of Gastrointestinal Oncology》 (世界胃肠肿瘤学杂志（英文版）（电子版）)
年 卷 期：2016年第8卷第8期
页 面：607-614页
核心收录：
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
基 金：Supported by Mr.Wade Thompson and family donation funds to the Divisions of Colon and Rectal surgery Department of Surgery Mount Sinai West Hospital New York NY 10019
主 题：Colorectal cancer Recurrence Minimally inasive colorectal resection Chitinase 3-like 1 Metastasis
摘 要：AIM: To assess blood chitinase 3-like 1(CHi3L1) levels for 2 mo after minimally invasive colorectal resection(MICR) for colorectal cancer(CRC). METHODS: CRC patients in an Institutional Review Board approved data/plasma bank who underwent elective MICR for whom preoperative(PreO p), early postoperative(PostO p), and 1 or more late PostO p samples [postoperative day(POD) 7-27] available were included. Plasma CHi3L1 levels(ng/m L) were determined in duplicate by enzyme linked immunosorbent assay. RESULTS: PreOp and PostOp plasma sample were available for 80 MICR cancer patients for the study. The median PreOp CHi3L1 level was 56.8 CI: 41.9-78.6 ng/mL(n = 80). Significantly elevated(P 0.001) median plasma levels(ng/mL) over PreOp levels were detected on POD1(667.7 CI: 495.7, 771.7; n = 79), POD 3(132.6 CI: 95.5, 173.7; n = 76), POD7-13(96.4 CI: 67.7, 136.9; n = 62), POD14-20(101.4 CI: 80.7, 287.4; n = 22), and POD 21-27(98.1 CI: 66.8, 137.4; n = 20, P = 0.001). No significant difference in plasma levels were noted on POD27-41. CONCLUSION: Plasma CHi3L1 levels were significantly elevated for one month after MICR. Persistently elevated plasma CHi3L1 may support the growth of residual tumor and metastasis.
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