호기가스 분석 연구실

정현수 교수

#호기가스 #호흡 #나노센서

  • 종로구 대학로 101 서울대학교 간연구소
  • 02-740-8442
  • h.chung@snu.ac.kr

기체질량분석기 기반의 호기가스 성분 분석을 통하여 질병의 바이오마커를 발굴하고 나노센서 등을 이용한 진단 키트의 개발을 목표로 연구를 수행합니다.

최근 연구업적

  1. Kim JL, Cho SJ, Chung SJ, Lee A, Choi J, Chung H, Kim SG. Empiric Versus Clarithromycin Resistance-Guided Therapy for Helicobacter pylori Based on Polymerase Chain Reaction Results in Patients With Gastric Neoplasms or Gastric Mucosa-Associated Lymphoid Tissue Lymphoma: A Randomized Controlled Trial. Clin Transl Gastroenterol. 2020 Sep;11(9):e00194.
  2. Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical practice guideline for endoscopic resection of early gastrointestinal cancer. Intest Res. 2020 Oct 13.
  3. Park SH, Lee HJ, Park JH, Kim TH, Son YG, Huh YJ, Choi JH, Kim SH, Park JH, Suh YS, Chung H, Kong SH, Park DJ, Yang HK. Clinical Significance of Intra- operative Gastroscopy for Tumor Localization in Totally Laparoscopic Partial Gastrectomy. J Gastrointest Surg. 2020 Sep 28.
  4. Kim JL, Kim SG, Lee A, Choi J, Chung H, Cho SJ. Long-term natural history after endoscopic resection for gastric dysplasia. Surg Endosc. 2020 Sep 28.
  5. Choi J, Chung H, Lee A, Kim JL, Cho SJ, Kim SG. Role of Endoscopic Ultrasound in selecting superficial esophageal cancers for Endoscopic resection. Ann Thorac Surg. 2020 Sep 24
  6. Park JH, Lee KN, Lee OY, Choi MG, Chung H, Choi SC, Kim N, Park H, Sung IK, Sohn CI, Jee SR, Jang JY, Rhee PL, Park MI, Kwon JG, Park KS, Lee KJ, Lee JS. Efficacy and Safety of DWJ1252 Compared With Gasmotin in the Treatment of Functional Dyspepsia: A Multicenter, Randomized, Doubleblind, Active-controlled Study. J Neurogastroenterol Motil. 2020 Aug 14.
  7. Lee HD, Chung H, Kwak Y, Choi J, Lee A, Kim JL, Cho SJ, Kim SG. Endoscopic Submucosal Dissection Versus Surgery for Superficial Esophageal Squamous Cell Carcinoma: A Propensity Score-Matched Survival Analysis. Clin Transl Gastroenterol. 2020 Jul;11
  8. Lee A, Hong J, Chung H, Koh Y, Cho SJ, Byun JM, Kim SG, Kim I. Helicobacter pylori eradication affects platelet count recovery in immune thrombocytopenia. Sci Rep. 2020 Jun 10;10(1):9370
  9. Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. [Clinical Practice Guideline for Endoscopic Resection of Early Gastrointestinal Cancer]. Korean J Gastroenterol. 2020 May 25;75(5):264-291
  10. Lee JG, Park CH, Chung H, Park JC, Kim DH, Lee BI, Byeon JS, Jung HY. Current status and trend in training for endoscopic submucosal dissection: A nationwide survey in Korea. PLoS One. 2020 May 8
  11. Jung DH, Park JC, Lee YC, Lee SK, Shin SK, Chung H, Park JJ, Kim JH, Youn YH, Park H. Comparison of the Efficacy of Polaprezinc Plus Proton Pump Inhibitor and Rebamipide Plus Proton Pump Inhibitor Treatments for Endoscopic Submucosal Dissection-induced Ulcers. J Clin Gastroenterol. 2020
  12. Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical Practice Guideline for Endoscopic Resection of Early Gastrointestinal Cancer. Clin Endosc. 2020 Mar;53(2):142-166
  13. Kim J, Chung H, Kim JL, Lee E, Kim SG. Hierarchical Analysis of Factors Associated with T Staging of Gastric Cancer by Endoscopic Ultrasound. Dig Dis Sci. 2020 Mar 17
  14. Chung H, Kim HJ, Jung HC, Lee SK, Kim SG. Statins and metachronous recurrence after endoscopic resection of early gastric cancer: a nationwide Korean cohort study. Gastric Cancer. 2020 Jul;23(4):659-666
  15. Hong SW, Chun J, Kim J, Lee J, Lee HJ, Chung H, Cho SJ, Im JP, Kim SG, Kim JS. Efficacy and Safety of Ghrelin Agonists in Patients with Diabetic Gastroparesis: A Systematic Review and Meta-Analysis. Gut Liver. 2020 Sep 15;14(5):589-600
  16. Chung H, Kim SH, Shin SK. A potential simple endoscopic antireflux method, “the Ripple Procedure” to reduce distensibility at the esophagogastric junction in a porcine model. Surg Endosc. 2020 Nov;34(11):5017-5022
  17. Kim HJ, Kim SG, Kim J, Hong H, Lee HJ, Kim MS, Chung H, Jung HC. Clinical outcomes of early gastric cancer with non-curative resection after pathological evaluation based on the expanded criteria. PLoS One. 2019 Oct 31
  18. Choi J, Chung H, Kim J, Kim JL, Kim SG, Jung HC. Determining the current indications for endoscopic submucosal dissection in patients with Lauren mixed- type early gastric cancer. J Gastroenterol Hepatol. 2020 Apr;35(4):586-592
  19. Kang HJ, Chung H, Kim SG, Kim J, Kim JL, Lee E, Jung HC. Synergistic Effect of Lymphatic Invasion and Venous Invasion on the Risk of Lymph Node Metastasis in Patients with Non-Curative Endoscopic Resection of Early Gastric Cancer. J Gastrointest Surg. 2020 Jul;24(7):1499-1509
  20. Kim HS, Koom WS, Baek SE, Kim HI, Jung M, Beom SH, Kang B, Kim H, Chang JS, Choi YY, Son T, Cheong JH, Noh SH, Kim EH, Park JC, Shin SK, Lee SK, Lee YC, Shin SJ, Chung H, Jung I, Chung HC, Lim JS, Hyung WJ, Rha SY. Phase II trial of preoperative sequential chemotherapy followed by chemoradiotherapy for high-risk gastric cancer. Radiother Oncol. 2019 Nov;140:143-149
  21. Kim JL, Kim SG, Kim J, Park JY, Yang HJ, Kim HJ, Chung H. Clinical Outcomes of Metachronous Gastric Cancer after Endoscopic Resection for Early Gastric Cancer. Gut Liver. 2020 Mar 15;14(2):190-198
  22. Park SK, Nam JH, Lee H, Chung H, Lee EK, Shin JY. Beyond uncertainty: Negative findings for the association between the use of proton pump inhibitors and risk of dementia. J Gastroenterol Hepatol. 2019 Dec;34(12):2135-2143
  23. Lee HD, Chung H, Kim SG, Kim J, Kim JL, Lee E, Jung HC. Exploring the possibility of endoscopic submucosal dissection for clinical submucosal invasive early gastric cancers. Surg Endosc. 2019 Dec;33(12):4008-4015
  24. Lim JH, Kim J, Kim SG, Chung H. Long-term clinical outcomes of endoscopic vs. surgical resection for early gastric cancer with undifferentiated histology. Surg Endosc. 2019 Nov;33(11):3589-3599
  25. Kang EA, Han SJ, Chun J, Lee HJ, Chung H, Im JP, Kim SG, Kim JS, Yoon H, Shin CM, Park YS, Kim N, Lee DH, Jung HC. Clinical features and outcomes in spontaneous intramural small bowel hematoma: Cohort study and literature review. Intest Res. 2019 Jan;17(1):135-143
  26. Kim MS, Kim SG, Chung H, Kim J, Hong H, Lee HJ, Kim HJ, Kim MA, Kim WH, Jung HC. Clinical Implication and Risk Factors for Malignancy of Atypical Gastric Gland during Forceps Biopsy. Gut Liver. 2018 Sep 15;12(5):523-529
  27. Kim J, Kim SG, Chung H, Lim JH, Choi JM, Park JY, Yang HJ, Han SJ, Oh S, Kim MS, Kim HJ, Hong H, Lee HJ, Kim JL, Lee E, Jung HC. Clinical efficacy of endoscopic ultrasonography for decision of treatment strategy of gastric cancer. Surg Endosc. 2018 Sep;32(9):3789-3797
  28. Oh S, Kim SG, Kim J, Choi JM, Lim JH, Yang HJ, Park JY, Han SJ, Kim JL, Chung H, Jung HC. Continuous Use of Thienopyridine May Be as Safe as Low-Dose Aspirin in Endoscopic Resection of Gastric Tumors. Gut Liver. 2018 Jul 15;12(4):393-401
  29. Kim HJ, Chung H, Shin SK, Kim HI, Park JC, Lee SK, Hyung WJ, Lee YC, Noh SH. Comparison of long-term clinical outcomes between endoscopic and surgical resection for early-stage adenocarcinoma of the esophagogastric junction. Surg Endosc. 2018 Aug;32(8):3540-3547
  30. Chung H, Khashab MA. Gastric Peroral Endoscopic Myotomy. Clin Endosc. 2018 Jan;51(1):28-32
  31. Song IJ, Kim HJ, Lee JA, Park JC, Shin SK, Lee SK, Lee YC, Chung H. Clinical Outcomes of Endoscopic Hemostasis for Bleeding in Patients with Unresectable Advanced Gastric Cancer. J Gastric Cancer. 2017 Dec;17(4):374-383
  32. Lee H, Chung H, Lee TH, Hong KS, Youn YH, Park JH, Park HS, Park H; Korean Achalasia Study Team (KAST). Therapeutic Outcome of Achalasia Based on High- Resolution Manometry: A Korean Multicenter Study. Am J Ther. 2019 Jul/Aug
  33. Park JY, Kim SG, Kim J, Han SJ, Oh S, Choi JM, Lim JH, Chung H, Jung HC. Risk factors for early metachronous tumor development after endoscopic resection for early gastric cancer. PLoS One. 2017 Sep 26
  34. Yang HJ, Kim SG, Lim JH, Choi JM, Oh S, Park JY, Han SJ, Kim J, Chung H, Jung HC. Surveillance strategy according to age after endoscopic resection of early gastric cancer. Surg Endosc. 2018 Feb
  35. Yang HJ, Kim SG, Lim JH, Choi JM, Oh S, Park JY, Han SJ, Kim J, Chung H, Jung HC. Novel risk stratification for metachronous recurrence after curative endoscopic submucosal dissection for early gastric cancer. Gastrointest Endosc. 2018 Feb;87(2):419-428
  36. Hahn KY, Park CH, Lee YK, Chung H, Park JC, Shin SK, Lee YC, Kim HI, Cheong JH, Hyung WJ, Noh SH, Lee SK. Comparative study between endoscopic submucosal dissection and surgery in patients with early gastric cancer. Surg Endosc. 2018 Jan;32(1):73-86
  37. Chung H. Endoscopic Accessories Used for More Advanced Endoluminal Therapeutic Procedures. Clin Endosc. 2017 May;50(3):234-241
  38. Huh CW, Youn YH, Chung H, Lee YC, Park H. Functional restoration of the esophagus after peroral endoscopic myotomy for achalasia. PLoS One. 2017 May 23;12(5):e0178414
  39. Jung DH, Lee YC, Kim JH, Chung H, Park JC, Shin SK, Lee SK, Kim HI, Hyung WJ, Noh SH. Postoperative Helicobacter pylori Infection as a Prognostic Factor for Gastric Cancer Patients after Curative Resection. Gut Liver. 2017 Sep 15;11(5):635-641
  40. Han S, Chung H, Park JC, Shin SK, Lee SK, Lee YC. Endoscopic Management of Gastrointestinal Leaks and Perforation with Polyglycolic Acid Sheets. Clin Endosc. 2017 May;50(3):293-296
  41. Park JC, Park Y, Kim HK, Jo JH, Park CH, Kim EH, Jung DH, Chung H, Shin SK, Lee SK, Lee YC. Probe-based confocal laser endomicroscopy in the margin delineation of early gastric cancer for endoscopic submucosal dissection. J Gastroenterol Hepatol. 2017 May;32(5):1046-1054
  42. Kim EH, Park JC, Song IJ, Kim YJ, Joh DH, Hahn KY, Lee YK, Kim HY, Chung H, Shin SK, Lee SK, Lee YC. Prediction model for non-curative resection of endoscopic submucosal dissection in patients with early gastric cancer. Gastrointest Endosc. 2017 May;85(5):976-983
  43. Jung DH, Lee YC, Kim JH, Lee SK, Shin SK, Park JC, Chung H, Park JJ, Youn YH, Park H. Additive treatment improves survival in elderly patients after non- curative endoscopic resection for early gastric cancer. Surg Endosc. 2017 Mar;31(3):1376-1382
  44. Khashab MA, Ngamruengphong S, Carr-Locke D, Bapaye A, Benias PC, Serouya S, Dorwat S, Chaves DM, Artifon E, de Moura EG, Kumbhari V, Chavez YH, Bukhari M, Hajiyeva G, Ismail A, Chen YI, Chung H. Gastric per-oral endoscopic myotomy for refractory gastroparesis: results from the first multicenter study on endoscopic pyloromyotomy (with video). Gastrointest Endosc. 2017 Jan;85(1):123-128.