{"entity":{"id":"han-kwang-yang","kind":"person","name":"Han-Kwang Yang","aka":[],"tldr":"Leading Korean gastric cancer surgeon and KLASS trial investigator who is President of the National Cancer Center Korea.","summary":"Han-Kwang Yang is President of the National Cancer Center Korea, the country's national cancer research institute and hospital in Goyang. A gastric cancer surgeon formerly at Seoul National University Hospital, he was a key investigator in the Korean Laparoendoscopic Gastrointestinal Surgery Study (KLASS) trials that established laparoscopic gastrectomy as a standard for early gastric cancer. His role is stated in the President's greeting on the centre's website.","asOf":"2026-09-10","links":[{"label":"Institution profile","url":"https://ncc.re.kr/main.ncc?uri=english/sub01_Greetings"},{"label":"PubMed","url":"https://pubmed.ncbi.nlm.nih.gov/?term=Yang+HK%5BAuthor%5D+AND+gastric"}],"tags":["leadership","clinician-scientist","gastric cancer","surgical oncology"],"related":[],"cancers":["gastric"],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":["ncc-korea"],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":["jama-oncology"],"dependsOn":[],"notes":[],"role":"President","institutionId":"ncc-korea","specialisms":["Gastric cancer surgery","Laparoscopic gastrectomy","Surgical trials"],"profiles":[{"label":"Institution profile","url":"https://ncc.re.kr/main.ncc?uri=english/sub01_Greetings"},{"label":"PubMed","url":"https://pubmed.ncbi.nlm.nih.gov/?term=Yang+HK%5BAuthor%5D+AND+gastric"}],"papers":[{"title":"Effect of Laparoscopic Distal Gastrectomy vs Open Distal Gastrectomy on Long-term Survival Among Patients With Stage I Gastric Cancer: The KLASS-01 Randomized Clinical Trial","journal":"JAMA Oncology","year":2019,"url":"https://doi.org/10.1001/jamaoncol.2018.6727","doi":"10.1001/jamaoncol.2018.6727"},{"title":"Decreased Morbidity of Laparoscopic Distal Gastrectomy Compared With Open Distal Gastrectomy for Stage I Gastric Cancer: Short-term Outcomes From a Multicenter Randomized Controlled Trial (KLASS-01)","journal":"Annals of Surgery","year":2016,"url":"https://doi.org/10.1097/SLA.0000000000001346","doi":"10.1097/SLA.0000000000001346"}],"orcid":"0000-0003-3495-3048"},"route":"/people/han-kwang-yang/","neighbours":{"cancer":[{"id":"gastric","kind":"cancer","name":"Gastric & gastro-oesophageal junction cancer","route":"/cancers/gastric/"}],"institution":[{"id":"ncc-korea","kind":"institution","name":"National Cancer Center Korea","route":"/institutions/ncc-korea/"}],"journal":[{"id":"jama-oncology","kind":"journal","name":"JAMA Oncology","route":"/journals/jama-oncology/"}]}}