{"entity":{"id":"jin-seok-ahn","kind":"person","name":"Jin Seok Ahn","aka":[],"tldr":"Medical oncologist serving as 14th President of the Korean Cancer Study Group, Korea's main academic cooperative trials group.","summary":"Jin Seok Ahn (안진석) is the 14th President of the Korean Cancer Study Group (KCSG), the multicentre cooperative group that runs investigator-initiated cancer trials across Korea. He is a medical oncologist at Samsung Medical Center, Sungkyunkwan University, whose clinical research centres on lung cancer, including targeted and immune-based therapies.","asOf":"2026-09-10","links":[{"label":"Society page","url":"https://www.kcsg.org/web/information/ceo01.do"},{"label":"PubMed","url":"https://pubmed.ncbi.nlm.nih.gov/?term=Ahn+JS%5BAuthor%5D+Samsung+lung"}],"tags":["leadership","clinician-scientist","lung cancer","clinical trials"],"related":[],"cancers":["nsclc"],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":["kcsg"],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"role":"President (14th)","institutionId":"kcsg","specialisms":["Medical oncology","Lung cancer","Cooperative group trials"],"profiles":[{"label":"Society page","url":"https://www.kcsg.org/web/information/ceo01.do"},{"label":"PubMed","url":"https://pubmed.ncbi.nlm.nih.gov/?term=Ahn+JS%5BAuthor%5D+Samsung+lung"}],"papers":[{"title":"Multinational Randomized Phase III Trial With or Without Consolidation Chemotherapy Using Docetaxel and Cisplatin After Concurrent Chemoradiation in Inoperable Stage III Non–Small-Cell Lung Cancer: KCSG-LU05-04","journal":"Journal of Clinical Oncology","year":2015,"doi":"10.1200/jco.2014.60.0130"},{"title":"Alectinib versus Crizotinib in Untreated ALK -Positive Non–Small-Cell Lung Cancer","journal":"New England Journal of Medicine","year":2017,"doi":"10.1056/nejmoa1704795"},{"title":"Updated overall survival and final progression-free survival data for patients with treatment-naive advanced ALK-positive non-small-cell lung cancer in the ALEX study","journal":"Annals of Oncology","year":2020,"doi":"10.1016/j.annonc.2020.04.478"}]},"route":"/people/jin-seok-ahn/","neighbours":{"cancer":[{"id":"nsclc","kind":"cancer","name":"Non-small-cell lung cancer","route":"/cancers/nsclc/"}],"company":[{"id":"kcsg","kind":"company","name":"Korean Cancer Study Group","route":"/companies/kcsg/"}]}}