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Kanogawa N, Ogasawara S, Ooka Y, Inoue M, Wakamatsu T, Yokoyama M, Maruta S, Unozawa H, Iwanaga T, Sakuma T, Fujita N, Koroki K, Kanzaki H, Maeda T, Kobayashi K, Kiyono S, Nakamura M, Kondo T, Saito T, Motoyama T, Suzuki E, Nakamoto S, Tawada A, Chiba T, Arai M, Kanda T, Maruyama H, Kato J, Takemura R, Nozaki-Taguchi N, Shiroh I, Yokosuka O, Kato N. Propofol versus midazolam for sedation during radiofrequency ablation in patients with hepatocellular carcinoma. JGH Open 2021; 5:273-279. [PMID: 33553667 PMCID: PMC7857294 DOI: 10.1002/jgh3.12483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 12/17/2022]
Abstract
Background and Aim Standardization of the sedation protocol during radiofrequency ablation (RFA) in patients with hepatocellular carcinoma (HCC) is needed. This randomized, single‐blind, investigator‐initiated trial compared clinical outcomes during and after RFA using propofol and midazolam, respectively, in patients with HCC. Methods Few‐ and small‐nodule HCC patients (≤3 nodules and ≤3 cm) were randomly assigned to either propofol or midazolam. Patient satisfaction was assessed using a 100‐mm visual analog scale (VAS) (1 mm = not at all satisfied, 100 mm = completely satisfied). Sedation recovery rates 1, 2, 3, and 4 h after RFA were evaluated based on Modified Observer's Assessment of Alertness/Sedation (MOAA/S) scores; full recovery was defined as a MOAA/S score of 5. Results Between July 2013 and September 2017, 143 patients with HCC were enrolled, and 135 patients were randomly assigned to the treatment group. Compared with midazolam, propofol exhibited similar median procedural satisfaction (propofol: 73.1 mm, midazolam: 76.9 mm, P = 0.574). Recovery rates 1 and 2 h after RFA were higher in the propofol group than in the midazolam group. Meanwhile, recovery rates observed 3 and 4 h after RFA were similar in the two groups. The safety profiles during and after RFA were almost identical in the two groups. Conclusion Patient satisfaction was almost identical in patients receiving propofol and midazolam sedation during RFA. Propofol sedation resulted in reduced recovery time compared with midazolam sedation in patients with HCC. The safety profiles of both propofol and midazolam sedation during and after RFA were acceptable.
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Affiliation(s)
- Naoya Kanogawa
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Sadahisa Ogasawara
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan.,Translational Research and Development Center Chiba University Hospital Chiba Japan
| | - Yoshihiko Ooka
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Masanori Inoue
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Toru Wakamatsu
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Masayuki Yokoyama
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Susumu Maruta
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Hidemi Unozawa
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Terunao Iwanaga
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Takafumi Sakuma
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Naoto Fujita
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Keisuke Koroki
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Hiroaki Kanzaki
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Takahiro Maeda
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Kazufumi Kobayashi
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Soichiro Kiyono
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Masato Nakamura
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Takayuki Kondo
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Tomoko Saito
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Tenyu Motoyama
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Eiichiro Suzuki
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Akinobu Tawada
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan.,Department of Medical Oncology, Graduate School of Medicine Chiba University Chiba Japan
| | - Tetsuhiro Chiba
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Makoto Arai
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan.,Department of Medical Oncology, Graduate School of Medicine Chiba University Chiba Japan
| | - Tatsuo Kanda
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan.,Division of Gastroenterology and Hepatology, Department of Medicine Nihon University School of Medicine Tokyo Japan
| | - Hitoshi Maruyama
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan.,Department of Gastroenterology Juntendo University School of Medicine Tokyo Japan
| | - Jun Kato
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Ryo Takemura
- Clinical and Translational Research Center Keio University Hospital Tokyo Japan
| | | | - Isono Shiroh
- Departmetn of Anesthesiology, Graduate School of Medicine Chiba University Chiba Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine Chiba University Chiba Japan
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