Sung H, Ferlay J, Siegel RL, Laversanne M, Soerjomataram I, Jemal A, et al. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2021;71:209–49. https://doi.org/10.3322/caac.21660.

Article  CAS  PubMed  Google Scholar 

Shiina S, Tateishi R, Arano T, Uchino K, Enooku K, Nakagawa H, et al. Radiofrequency ablation for hepatocellular carcinoma: 10-year outcome and prognostic factors. Am J Gastroenterol. 2012;107:569–77. https://doi.org/10.1038/ajg.2011.425.

Article  CAS  PubMed  Google Scholar 

Tateishi R, Shiina S, Teratani T, Obi S, Sato S, Koike Y, et al. Percutaneous radiofrequency ablation for hepatocellular carcinoma: an analysis of 1000 cases. Cancer. 2005;103:1201–9. https://doi.org/10.1002/cncr.20892.

Article  PubMed  Google Scholar 

Lee DH, Lee JM, Lee JY, Kim SH, Yoon JH, Kim YJ, et al. Radiofrequency ablation of hepatocellular carcinoma as first-line treatment: long-term results and prognostic factors in 162 patients with cirrhosis. Radiology. 2014;270:900–9. https://doi.org/10.1148/radiol.13130940.

Article  PubMed  Google Scholar 

Lencioni R, Cioni D, Crocetti L, Franchini C, Pina CD, Lera J, et al. Early-stage hepatocellular carcinoma in patients with cirrhosis: long-term results of percutaneous image-guided radiofrequency ablation. Radiology. 2005;234:961–7. https://doi.org/10.1148/radiol.2343040350.

Article  PubMed  Google Scholar 

Livraghi T, Solbiati L, Meloni MF, Gazelle GS, Halpern EF, Goldberg SN. Treatment of focal liver tumors with percutaneous radiofrequency ablation: complications encountered in a multicenter study. Radiology. 2003;226:441–51. https://doi.org/10.1148/radiol.2262012198.

Article  PubMed  Google Scholar 

Mulier S, Mulier P, Ni Y, Miao Y, Dupas B, Marchal G, et al. Complications of radiofrequency coagulation of liver tumours. Br J Surg. 2002;89:1206–22. https://doi.org/10.1046/j.1365-2168.2002.02168.x.

Article  CAS  PubMed  Google Scholar 

Shiina S, Sato K, Tateishi R, Shimizu M, Ohama H, Hatanaka T, et al. Percutaneous ablation for hepatocellular carcinoma: comparison of various ablation techniques and surgery. Can J Gastroenterol Hepatol. 2018;2018:4756147. https://doi.org/10.1155/2018/4756147.

Article  PubMed  PubMed Central  Google Scholar 

Lai R, Peng Z, Chen D, Wang X, Xing W, Zeng W, et al. The effects of anesthetic technique on cancer recurrence in percutaneous radiofrequency ablation of small hepatocellular carcinoma. Anesth Analg. 2012;114:290–6. https://doi.org/10.1213/ANE.0b013e318239c2e3.

Article  PubMed  Google Scholar 

Wagner HJ, Nowacki J, Klose KJ. Propofol versus midazolam for sedation during percutaneous transluminal angioplasty. J Vasc Interv Radiol. 1996;7:673–80. https://doi.org/10.1016/S1051-0443(96)70827-8.

Article  CAS  PubMed  Google Scholar 

Sato K, Taniki N, Kanazawa R, Shimizu M, Ishii S, Ohama H, et al. Efficacy and safety of deep sedation in percutaneous radiofrequency ablation for hepatocellular carcinoma. Adv Ther. 2019;36:344–54. https://doi.org/10.1007/s12325-018-0865-z.

Article  PubMed  Google Scholar 

Lundström S, Twycross R, Mihalyo M, Wilcock A. Propofol J Pain Symptom Manag. 2010;40:466–70. https://doi.org/10.1016/j.jpainsymman.2010.07.001.

Article  Google Scholar 

McQuaid KR, Laine L. A systematic review and meta-analysis of randomized, controlled trials of moderate sedation for routine endoscopic procedures. Gastrointest Endosc. 2008;67:910–23. https://doi.org/10.1016/j.gie.2007.12.046.

Article  PubMed  Google Scholar 

DeWitt J, LeBlanc J, McHenry L, Ciaccia D, Imperiale T, Chappo J, et al. Endoscopic ultrasound-guided fine needle aspiration cytology of solid liver lesions: a large single-center experience. Am J Gastroenterol. 2003;98:1976–81. https://doi.org/10.1111/j.1572-0241.2003.07638.x.

Article  PubMed  Google Scholar 

Jung M, Hofmann C, Kiesslich R, Brackertz A. Improved sedation in diagnostic and therapeutic ERCP: propofol is an alternative to midazolam. Endoscopy. 2000;32:233–8. https://doi.org/10.1055/s-2000-96.

Article  CAS  PubMed  Google Scholar 

Riphaus A, Stergiou N, Wehrmann T. Sedation with propofol for routine ERCP in high-risk octogenarians: a randomized, controlled study. Am J Gastroenterol. 2005;100:1957–63. https://doi.org/10.1111/j.1572-0241.2005.41672.x.

Article  CAS  PubMed  Google Scholar 

Singh H, Poluha W, Cheung M, Choptain N, Baron KI, Taback SP. Propofol for sedation during colonoscopy. Cochrane Database Syst Rev. 2008;2008: CD006268. https://doi.org/10.1002/14651858.CD006268.pub2.

Article  PubMed  PubMed Central  Google Scholar 

Meining A, Semmler V, Kassem AM, Sander R, Frankenberger U, Burzin M, et al. The effect of sedation on the quality of upper gastrointestinal endoscopy: an investigator-blinded, randomized study comparing propofol with midazolam. Endoscopy. 2007;39:345–9. https://doi.org/10.1055/s-2006-945195.

Article  CAS  PubMed  Google Scholar 

Qadeer MA, Vargo JJ, Khandwala F, Lopez R, Zuccaro G. Propofol versus traditional sedative agents for gastrointestinal endoscopy: a meta-analysis. Clin Gastroenterol Hepatol. 2005;3:1049–56. https://doi.org/10.1016/S1542-3565(05)00742-1.

Article  CAS  PubMed  Google Scholar 

Wang D, Chen C, Chen J, Xu Y, Wang L, Zhu Z, et al. The use of propofol as a sedative agent in gastrointestinal endoscopy: a meta-analysis. PLoS ONE. 2013;8: e53311. https://doi.org/10.1371/journal.pone.0053311.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Puijk RS, Ziedses des Plantes VZ, Nieuwenhuizen S, Ruarus AH, Vroomen LGPH, de Jong MC, et al. Propofol compared to midazolam sedation and to general anesthesia for percutaneous microwave ablation in patients with hepatic malignancies: a single-center comparative analysis of three historical cohorts. Cardiovasc Interv Radiol. 2019;42(11):1597–608. https://doi.org/10.1007/s00270-019-02273-y.

Article  Google Scholar 

Kanogawa N, Ogasawara S, Ooka Y, Inoue M, Wakamatsu T, Yokoyama M, et al. Propofol versus midazolam for sedation during radiofrequency ablation in patients with hepatocellular carcinoma. JGH Open. 2021;5:273–9. https://doi.org/10.1002/jgh3.12483.

Article  PubMed  Google Scholar 

Amornyotin S, Kongphlay S. Propofol-based deep sedation for percutaneous radiofrequency ablation in sick elderly patients with hepatocellular carcinoma in a developing country. JACCOA. 2017. https://doi.org/10.15406/jaccoa.2017.08.00303.

Article  Google Scholar 

Joung KW, Choi SS, Jang DM, Kong YG, Lee HM, Shim JH, et al. Comparative effects of dexmedetomidine and propofol on US-guided radiofrequency ablation of hepatic neoplasm under monitored anesthesia care: a randomized controlled study. Medicine (Baltimore). 2015;94: e1349. https://doi.org/10.1097/MD.0000000000001349.

Article  CAS  PubMed  Google Scholar 

The Royal College of Radiologists. Sedation, analgesia and anaesthesia in the radiology department. 2nd ed. BFCR (18) 2 London: The Royal College of Radiologists, 2018 https://www.rcr.ac.uk/. Accessed 3 Sept 2022.

Vari A, Gangi A. Anesthesia practices for interventional radiology in Europe. Cardiovasc Interv Radiol. 2017;40:803–13. https://doi.org/10.1007/s00270-017-1576-6.

Article  Google Scholar 

Dumonceau JM, Riphaus A, Schreiber F, Vilmann P, Beilenhoff U, Aparicio JR, et al. Non-anesthesiologist administration of propofol for gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy, European Society of Gastroenterology and Endoscopy Nurses and Associates Guideline-updated June 2015. Endoscopy. 2015;47:1175–89. https://doi.org/10.1055/s-0034-1393414.

Article  PubMed  Google Scholar 

Saklad M. Grading of patients for surgical procedures. Anesthesiology. 1941;2:281–4. https://doi.org/10.1097/00000542-194105000-00004.

Article  Google Scholar 

Chung F, Yegneswaran B, Liao P, Chung SA, Vairavanathan S, Islam S, et al. STOP questionnaire: a tool to screen patients for obstructive sleep apnea. Anesthesiology. 2008;108:812–21. https://doi.org/10.1097/ALN.0b013e31816d91b5.

Article  PubMed  Google Scholar 

Aldrete JA. The post-anesthesia recovery score revisited. J Clin Anesth. 1995;7:89–91. https://doi.org/10.1016/0952-8180(94)00001-K.

Article  CAS  PubMed