<h3>陳功</h3><h3>中山大學(xué)腫瘤醫(yī)院</h3> <h3> </h3><h3>2018年10月20日星期六,在德國慕尼黑召開的2018 ESMO大會(huì)進(jìn)入第二天,今天大會(huì)安排的結(jié)直腸癌交流內(nèi)容不多,主要是壁報(bào)展示、壁報(bào)討論專場1,還有一個(gè)繼續(xù)教育專場。</h3><h3><br /></h3><h3> </h3><h3><b style="color: rgb(237, 35, 8);">壁報(bào)討論(POSTER DISCUSSION)</b></h3><h3> </h3><h3><b style="color: rgb(22, 126, 251);"><br /></b></h3><h3><b style="color: rgb(22, 126, 251);">專場:壁報(bào)討論-結(jié)直腸癌1</b></h3><h3><b style="color: rgb(22, 126, 251);">時(shí)間:2018-10-20,11:15-12:15</b></h3><h3><b style="color: rgb(22, 126, 251);">地點(diǎn):ICM, Room 13</b></h3><h3>摘要:</h3><h3><br /></h3><h3>453PD VOLFI研究-RAS野生型mCRC一線治療mFOLFOXIRI/帕尼單抗對(duì)比FOLFOXIRI (1st-line mFOLFOXIRI + Panitumumab vs FOLFOXIRI treatment of RAS wt mCRC: a randomized phase II VOLFI trial of the AIO (KRK-0109).)</h3><h3><br /></h3><h3> </h3><h3>LBA22 VALENTINO試驗(yàn)(RAS野生型mCRC患者FOLFOX+帕尼單抗一線治療后FU/LV+帕尼單抗維持治療對(duì)比單藥帕尼單抗維持)的轉(zhuǎn)化研究結(jié)果-患者的負(fù)性超級(jí)篩選( Negative hyper-selection of RAS wild-type (wt) metastatic colorectal cancer (mCRC) patients randomized to first-line FOLFOX plus panitumumab (Pan) followed by maintenance therapy with either 5FU/LV plus Pan or single-agent Pan: translational analyses of the VALENTINO study)</h3><h3><br /></h3><h3> </h3><h3>454PD 既往使用貝伐單抗對(duì)治療的影響:帕尼單抗對(duì)比西妥昔單抗末線治療KRAS野生型mCRC的ASPECT和WJOG6510G研究匯總分析(Influence of treatment with prior bevacizumab: A combined analysis of individual patient data from ASPECCT and WJOG6510G trial which compared panitumumab versus cetuximab in patients with wild-type KRAS exon 2 metastatic colorectal cancer.)</h3><h3> </h3><h3><br /></h3><h3>455PD - NORDIC9研究:年老和體弱mCRC患者接受足劑量S-1單藥對(duì)比減量SOX聯(lián)合方案姑息治療的隨機(jī)對(duì)照II期研究(A randomized phase II trial comparing first-line palliative full-dose monotherapy (S-1) with reduced dose-combination therapy (SOx) in older and frail patients with metastatic colorectal cancer (mCRC))</h3><h3> </h3><h3><br /></h3><h3>LBA23 - Eltanexor (KPT-8602), 一種選擇性核信號(hào)輸出抑制劑(SINE)的二代化合物治療mCRC. (a Second-Generation Selective Inhibitor of Nuclear Export (SINE) Compound, in Patients with Metastatic Colorectal Cancer (mCRC))</h3><h3> </h3><h3><br /></h3><h3>特邀討論嘉賓:F.Ciardiello教授(453PD,LBA22,454PD),S. Stintzing教授(455PD,LBA23)</h3><h3><br /></h3><h3><br /></h3><h3>該P(yáng)D專場,LBA22和454PD值得關(guān)注一下,前者涉及EGFR單抗治療的優(yōu)勢人群富集問題,也就是應(yīng)用排除法進(jìn)一步將無效人群排除,該研究提出一個(gè)"負(fù)性超級(jí)選擇"(negative hyper-selection)概念,可能有助于我們在臨床精準(zhǔn)治療上繼續(xù)往前邁進(jìn)。而后一個(gè)研究通過回顧性分析,有助于進(jìn)一步理解既往抗血管生成治療后是不是負(fù)性影響了抗EGFR的療效,也就是近年來談?wù)摫容^多的治療順序問題。</h3><h3><br /></h3><h3><br /></h3><h3>本專場的討論,還有助于我們進(jìn)一步去了解,抗EGFR單抗中,帕尼單抗和西妥昔單抗之間的異同點(diǎn),尤其是療效影響因素,比如原發(fā)瘤部分、治療順序等。</h3><h3><br /></h3><h3> </h3><h3><b style="color: rgb(22, 126, 251);">專場:壁報(bào)討論-轉(zhuǎn)化研究1</b></h3><h3><b style="color: rgb(22, 126, 251);">時(shí)間:2018-10-20,15:00-16:00</b></h3><h3><b style="color: rgb(22, 126, 251);">地點(diǎn):Hall B4, Room 19</b></h3><h3>摘要:</h3><h3><br /></h3><h3>55PD II/III期結(jié)腸癌輔助化療后復(fù)發(fā)風(fēng)險(xiǎn)相關(guān)生物效應(yīng)軸的存在,揭示了顆粒酶B的效應(yīng)性T細(xì)胞非依賴型預(yù)后價(jià)值(Identification of biological axes associated with stage II/III CRC recurrence risk and outcome after adjuvant therapy revealed a T-effector-independent prognostic role for granzyme B.)</h3><h3><br /></h3><h3> </h3><h3>60PD 結(jié)直腸癌腫瘤內(nèi)異質(zhì)性的分子亞型-來自PETACC 8研究的擴(kuò)展分子分析(Colon Cancer Molecular Subtype IntraTumoral Heterogeneity and its prognostic impact : An Extensive Molecular Analysis of the PETACC-8)</h3><h3> </h3><h3><br /></h3><h3>61PD HER3基因內(nèi)部的基因變異能預(yù)測一線接受FOLFIRI/貝伐單抗或FOLFIRI/西妥昔單抗治療的mCRC患者的結(jié)局-來自FIRE-3的數(shù)據(jù)(Genetic variations within the HER3 gene predict outcome for mCRC patients treated with first-line FOLFIRI/bevacizumab or FOLFIRI/cetuximab: Data from FIRE-3)</h3><h3> </h3><h3><br /></h3><h3>1831PD 組蛋白修飾基因突變或野生型結(jié)直腸癌的分子差異(Molecular differences between colorectal cancers with mutations in histone modifiers genes vs wild-type (WT) tumors)</h3><h3> </h3><h3><br /></h3><h3><br /></h3><h3><b style="color: rgb(237, 35, 8);">繼續(xù)教育專場(Educational Session)</b></h3><h3><b style="color: rgb(237, 35, 8);"><br /></b></h3><h3><b style="color: rgb(22, 126, 251);">主題:結(jié)腸癌輔助化療-標(biāo)準(zhǔn)治療及未來趨勢</b></h3><h3><b style="color: rgb(22, 126, 251);">時(shí)間:2018-10-20,14:45-16:15</b></h3><h3><b style="color: rgb(22, 126, 251);">地點(diǎn):Hall A2, Room 18</b></h3><h3>講題:</h3><h3><br /></h3><h3>1. 使用標(biāo)準(zhǔn)治療,但何時(shí)用、用什么、用多久?(Using the standards but when, for what, and for how long?)</h3><h3><br /></h3><h3>2. 腫瘤生物學(xué)行為: 我們從既往研究中學(xué)到了什么?(且什么是可以用在日常實(shí)踐中的?)(Tumour biology: What have we learned from the preceding trials (and what is "ready for daily use")?)</h3><h3><br /></h3><h3>3. 對(duì)于罕見的腫瘤亞型,我們能做什么:是時(shí)候進(jìn)行分層治療了嗎?(What are we doing with rare subtypes: Is the time right for treatment stratification?)</h3><h3><br /></h3><h3>4. 監(jiān)測結(jié)腸癌"分子學(xué)殘留病灶":未來的啟示(Monitoring "molecular residual disease" in colon cancer: Implications for the future)</h3><h3> </h3><h3><br /></h3><h3>在后IDEA時(shí)代和精準(zhǔn)醫(yī)學(xué)時(shí)代,結(jié)腸癌輔助化療很多話題可以討論,但除了IDEA帶來的強(qiáng)有力證據(jù)并影響了臨床實(shí)踐,其他的基于分子標(biāo)志物分層治療的設(shè)想,似乎沒有更多依據(jù),但基于NGS技術(shù)平臺(tái)的進(jìn)展,對(duì)于術(shù)后殘留病灶的監(jiān)測則似乎越來越清晰了。</h3>