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Efficacy and safety of Ciprofol for procedural sedation and anesthesia in non-operating room settings. J Clin Anesth 2023; 85:111047. [PMID: 36599219 DOI: 10.1016/j.jclinane.2022.111047] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 12/11/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023]
Abstract
STUDY OBJECTIVE Ciprofol, a novel intravenous anesthetic, provides rapid recovery in patients undergoing colonoscopy. We aimed to examine the efficacy and safety of ciprofol in comparison with propofol for sedation or anesthesia in non-operating room settings including endoscopic submucosal dissection, endoscopic retrograde cholangiopancreatography, and flexible bronchoscopy (FB). DESIGN Prospective, randomized, double-blind, parallel-group clinical trial. SETTING University-affiliated teaching hospital. PATIENTS We recruited 207 patients scheduled for an endoscopic procedure from October 2021 to December 2021. INTERVENTIONS Patients were randomized into three groups according to the dose during induction (n = 69 each): 1) ciprofol 6 mg/kg/h, 2) ciprofol 8 mg/kg/h, or 3) propofol 40 mg/kg/h. Ciprofol or propofol was administered throughout the procedure. MEASUREMENTS The primary outcome was the success rate of sedation or anesthesia for the procedures. Secondary outcomes included induction time, endoscope insertion time, recovery time, discharge time, incidence of drug-related adverse events (AEs), neurological and inflammatory outcomes. MAIN RESULTS The procedure success rates in the three groups were 100%. The induction time in the 6 (3.3 ± 1.0 min) and 8 mg/kg/h (2.9 ± 0.6 min) ciprofol groups was longer than that in the propofol group (2.5 ± 0.6 min) only in patients undergoing FB (p = 0.004). The time for patients to be fully alert and discharged from the post-anesthesia care unit was comparable across the three groups (p > 0.05). The incidence of drug-related AEs in the propofol and 6 and 8 mg/kg/h ciprofol groups was 84.1%, 76.8%, and 79.7%. No pain on injection was reported by ciprofol groups. Neurological outcomes and inflammatory responses were comparable among the three groups. CONCLUSIONS Ciprofol induced a level of sedation or anesthesia equivalent to that induced by propofol in non-operating room settings except for a prolonged induction time in patients undergoing FB. Ciprofol had a safety profile similar to that of propofol. No pain on injection was reported by ciprofol.
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Ma L, Huang Y, Huang S, Xu F, Wang Y, Zhao S, Deng D, Ding Y, Zhang T, Zhao W, Chen X. Polymorphisms of pharmacogenetic candidate genes affect etomidate anesthesia susceptibility. Front Genet 2022; 13:999132. [PMID: 36246646 PMCID: PMC9554742 DOI: 10.3389/fgene.2022.999132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/12/2022] [Indexed: 11/19/2022] Open
Abstract
Purpose: Etomidate is widely used in general anesthesia and sedation, and significant individual differences are observed during anesthesia induction. This study aimed to explore the molecular mechanisms of different etomidate susceptibility at the genetic level. Methods: 128 patients were enrolled in the study. The bispectral index (BIS), mean arterial pressure (MAP) and heart rate (HR) were recorded when the patients entered the operating room for 5 min, before the administration of etomidate, 30 s, 60 s, 90 s, 120 s and 150 s after the administration of etomidate, and the corresponding single nucleotide polymorphisms (SNPs) were analyzed. Results: Significant individual differences were observed in etomidate anesthesia. The results of two-way ANOVA showed that CYP2C9 rs1559, GABRB2 rs2561, GABRA2 rs279858, GABRA2 rs279863 were associated with the BIS value during etomidate anesthesia; UGT1A9 rs11692021 was associated with the Extended Observer’s Assessment of Alertness and Sedation (EOAA/S) score during etomidate anesthesia; GABRB2 rs2561 was associated with MAP. Multiple linear stepwise regression model results showed that CYP2C9 rs1559, GABRA2 rs279858 and GABRB2 rs2561 were associated with the BIS value and UGT1A9 rs11692021 was associated with the EOAA/S score; GABRB2 rs2561 was associated with MAP. Conclusion: GABRA2 rs279858, GABRB2 rs2561, CYP2C9 rs1559 and UGT1A9 rs11692021 are the SNPs with individual differences during etomidate anesthesia. This is the first to study the SNPs of etomidate, which can provide certain evidence for the future use of etomidate anesthesia and theoretical basis for precision anesthesia.
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Affiliation(s)
- Lulin Ma
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Huang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Anesthesiology, The First People's Hospital of Jiangxia District, Wuhan, China
| | - Shiqian Huang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Xu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yafeng Wang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuai Zhao
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Daling Deng
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuanyuan Ding
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tianhao Zhang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenjing Zhao
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangdong Chen
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Xiangdong Chen,
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