沈琳的(de)專業(ye)方向為消化(hua)(hua)系統(tong)腫(zhong)(zhong)瘤的(de)診斷與(yu)治(zhi)(zhi)療(liao),特別是胃(wei)(wei)腸道腫(zhong)(zhong)瘤的(de)綜合治(zhi)(zhi)療(liao)與(yu)個體化(hua)(hua)治(zhi)(zhi)療(liao),是我國(guo)胃(wei)(wei)腸道腫(zhong)(zhong)瘤多學(xue)科綜合治(zhi)(zhi)療(liao)(MDT)的(de)發起(qi)人、倡導(dao)(dao)者(zhe)和推廣(guang)者(zhe),也是我院MDT的(de)主(zhu)導(dao)(dao)者(zhe)。在國(guo)內(nei)消化(hua)(hua)系統(tong)腫(zhong)(zhong)瘤領域享有盛譽(yu),對(dui)(dui)胃(wei)(wei)腸道腫(zhong)(zhong)瘤術(shu)前分期、治(zhi)(zhi)療(liao)決策、術(shu)后治(zhi)(zhi)療(liao)等領域極具(ju)經(jing)驗,對(dui)(dui)食管癌(ai)、胃(wei)(wei)腸間(jian)質(zhi)瘤、神經(jing)內(nei)分泌腫(zhong)(zhong)瘤及(ji)胰腺癌(ai)等也有非常豐富的(de)經(jing)驗,是中央保健委員會中央保健會診專家(jia)。
同時根據臨(lin)(lin)床(chuang)(chuang)問題,致力(li)于臨(lin)(lin)床(chuang)(chuang)試(shi)驗與轉化研(yan)究。多(duo)(duo)次主持并參加國(guo)(guo)(guo)(guo)際及(ji)國(guo)(guo)(guo)(guo)內(nei)(nei)多(duo)(duo)中(zhong)心(xin)臨(lin)(lin)床(chuang)(chuang)研(yan)究70余項,多(duo)(duo)項研(yan)究結(jie)果成為我國(guo)(guo)(guo)(guo)制(zhi)定(ding)消(xiao)化道腫瘤臨(lin)(lin)床(chuang)(chuang)診(zhen)(zhen)療規(gui)范(fan)的(de)循證醫學依據。是(shi)我國(guo)(guo)(guo)(guo)制(zhi)定(ding)衛(wei)生(sheng)部胃(wei)癌(ai)診(zhen)(zhen)療規(gui)范(fan)專(zhuan)家組(zu)(zu)(zu)組(zu)(zu)(zu)長和(he)內(nei)(nei)科(ke)部分執筆(bi)(bi)人(ren);NCCN中(zhong)國(guo)(guo)(guo)(guo)版胃(wei)癌(ai)臨(lin)(lin)床(chuang)(chuang)實(shi)踐(jian)指南專(zhuan)家組(zu)(zu)(zu)組(zu)(zu)(zu)長和(he)內(nei)(nei)科(ke)部分執筆(bi)(bi)人(ren);衛(wei)生(sheng)部結(jie)直腸癌(ai)診(zhen)(zhen)療規(gui)范(fan)專(zhuan)家組(zu)(zu)(zu)副組(zu)(zu)(zu)長和(he)綜合治(zhi)療以及(ji)內(nei)(nei)科(ke)診(zhen)(zhen)療部分執筆(bi)(bi)人(ren);NCCN臨(lin)(lin)床(chuang)(chuang)實(shi)踐(jian)指南中(zhong)國(guo)(guo)(guo)(guo)版結(jie)直腸癌(ai)、胰腺癌(ai)專(zhuan)家組(zu)(zu)(zu)成員;中(zhong)國(guo)(guo)(guo)(guo)胃(wei)腸間(jian)質瘤臨(lin)(lin)床(chuang)(chuang)診(zhen)(zhen)治(zhi)專(zhuan)家共識的(de)組(zu)(zu)(zu)長以及(ji)執筆(bi)(bi)人(ren)。
以第一作(zuo)者或通訊作(zuo)者發表學(xue)(xue)(xue)術論文(wen)80余篇(pian)(pian),其中(zhong)(zhong)(zhong)SCI論文(wen)30余篇(pian)(pian)。作(zuo)為(wei)副(fu)主編(bian)編(bian)寫專著(zhu)《消化(hua)道惡性腫瘤(liu)化(hua)學(xue)(xue)(xue)治療(liao)》,作(zuo)為(wei)編(bian)委參(can)與編(bian)寫專著(zhu)9部(bu)。并在《中(zhong)(zhong)(zhong)華(hua)胃腸(chang)外科雜志(zhi)(zhi)》、《北京大學(xue)(xue)(xue)學(xue)(xue)(xue)報(bao)(醫(yi)學(xue)(xue)(xue)版)》、《中(zhong)(zhong)(zhong)國腫瘤(liu)臨床(chuang)與康復》、《中(zhong)(zhong)(zhong)國藥物警戒》、《Chinese J Cancer Research》、《BMC Cancer》、《Clinical and Translational Oncology》、《Cancer Chemotherapy and Pharmacology》、《Cancer Chemotherapy and Pharmacology》等學(xue)(xue)(xue)術雜志(zhi)(zhi)中(zhong)(zhong)(zhong)任副(fu)主編(bian)、編(bian)委或審(shen)稿專家。