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Kim YS, Kim J, Park S, Kim KN, Ha Y, Yi S, Shin DA, Kuh SU, Lee CK, Koo BN, Kim SE. Differential effects of sevoflurane and desflurane on frontal intraoperative electroencephalogram dynamics associated with postoperative delirium. J Clin Anesth 2024; 93:111368. [PMID: 38157663 DOI: 10.1016/j.jclinane.2023.111368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 11/23/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Abstract
STUDY OBJECTIVE Intraoperative electroencephalogram (EEG) patterns associated with postoperative delirium (POD) development have been studied, but the differences in EEG recordings between sevoflurane- and desflurane-induced anesthesia have not been clarified. We aimed to distinguish the EEG characteristics of sevoflurane and desflurane in relation to POD development. DESIGN AND PATIENTS We collected frontal four-channel EEG data during the maintenance of anesthesia from 148 elderly patients who received sevoflurane (n = 77) or desflurane (n = 71); 30 patients were diagnosed with delirium postoperatively. The patients were divided into four subgroups based on anesthetics and delirium status: sevoflurane delirium (n = 17), sevoflurane non-delirium (n = 60), desflurane delirium (n = 13), and desflurane non-delirium (n = 58). We compared spectral power, coherence, and pairwise phase consistency (PPC) between sevoflurane and desflurane, and between non-delirium and delirium groups for each anesthetic. MAIN RESULTS In patients without POD, the sevoflurane non-delirium group exhibited higher EEG spectral power across 8.5-35 Hz (99.5% CI bootstrap analysis) and higher PPC from alpha to gamma bands (p < 0.005) compared to the desflurane non-delirium group. Conversely, in patients with POD, no significant EEG differences were observed between the sevoflurane and desflurane delirium groups. For the sevoflurane-induced patients, the sevoflurane delirium group had significantly lower power within 7.5-31.5 Hz (99.5% CI bootstrap analysis), reduced coherence over 8.9-23.8 Hz (99.5% CI bootstrap analysis), and lower PPC values in the alpha band (p < 0.005) compared with the sevoflurane non-delirium group. For the desflurane-induced patients, there were no significant differences in the EEG patterns between delirium and non-delirium groups. CONCLUSIONS In normal patients without POD, sevoflurane demonstrates a higher power spectrum and prefrontal connectivity than desflurane. Furthermore, reduced frontal alpha power, coherence, and connectivity of intraoperative EEG could be associated with an increased risk of POD. These intraoperative EEG characteristics associated with POD are more noticeable in sevoflurane-induced anesthesia than in desflurane-induced anesthesia.
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Affiliation(s)
- Yeon-Su Kim
- Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea
| | - Jeongmin Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sujung Park
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Keung Nyun Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Yoon Ha
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; POSTECH Biotech Center, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Republic of Korea
| | - Seong Yi
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Dong Ah Shin
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sung Uk Kuh
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Chang Kyu Lee
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
| | - Seong-Eun Kim
- Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea.
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Feng CD, Xu Y, Chen S, Song N, Meng XW, Liu H, Ji FH, Peng K. Opioid-free anaesthesia reduces postoperative nausea and vomiting after thoracoscopic lung resection: a randomised controlled trial. Br J Anaesth 2024; 132:267-276. [PMID: 38042725 DOI: 10.1016/j.bja.2023.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/04/2023] [Accepted: 11/09/2023] [Indexed: 12/04/2023] Open
Abstract
BACKGROUND Intraoperative opioid use has a positive relationship with postoperative nausea and vomiting (PONV), and opioid-free anaesthesia (OFA) might reduce PONV. We investigated whether OFA compared with opioid-based anaesthesia would reduce PONV during the first 2 postoperative days among patients undergoing thoracoscopic lung resection. METHODS In this randomised controlled trial, 120 adult patients were randomly assigned (1:1, stratified by sex) to receive either OFA with esketamine, dexmedetomidine, and sevoflurane, or opioid-based anaesthesia with sufentanil and sevoflurane. A surgical pleth index (SPI) of 20-50 was applied for intraoperative analgesia provision. All subjects received PONV prophylaxis (dexamethasone and ondansetron) and multimodal analgesia (flurbiprofen axetil, ropivacaine wound infiltration, and patient-controlled sufentanil). The primary outcome was the occurrence of PONV during the first 48 h after surgery. RESULTS The median age was 53 yr and 66.7% were female. Compared with opioid-based anaesthesia, OFA significantly reduced the incidence of PONV (15% vs 31.7%; odds ratio [OR]=0.38, 95% confidence interval [CI], 0.16-0.91; number needed to treat, 6; P=0.031). Secondary and safety outcomes were comparable between groups, except that OFA led to a lower rate of vomiting (OR=0.23, 95% CI, 0.08-0.77) and a longer length of PACU stay (median difference=15.5 min, 95% CI, 10-20 min). The effects of OFA on PONV did not differ in the prespecified subgroups of sex, smoking status, and PONV risk scores. CONCLUSIONS In the context of PONV prophylaxis and multimodal analgesia, SPI-guided opioid-free anaesthesia halved the incidence of PONV after thoracoscopic lung resection, although it was associated with a longer stay in the PACU. CLINICAL TRIAL REGISTRATION Chinese Clinical Trial Registry (ChiCTR2200059710).
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Affiliation(s)
- Chang-Dong Feng
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Institute of Anaesthesiology, Soochow University, Suzhou, Jiangsu, China
| | - Yu Xu
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Department of Anaesthesiology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, China
| | - Shaomu Chen
- Department of Thoracic Surgery, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Nan Song
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Institute of Anaesthesiology, Soochow University, Suzhou, Jiangsu, China
| | - Xiao-Wen Meng
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Institute of Anaesthesiology, Soochow University, Suzhou, Jiangsu, China
| | - Hong Liu
- Department of Anaesthesiology and Pain Medicine, University of California Davis Health, Sacramento, CA, USA
| | - Fu-Hai Ji
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Institute of Anaesthesiology, Soochow University, Suzhou, Jiangsu, China.
| | - Ke Peng
- Department of Anaesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Institute of Anaesthesiology, Soochow University, Suzhou, Jiangsu, China.
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Lee S, You AH, Kim M, Kang HY. Postoperative Nausea and Vomiting According to Target-Controlled or Manual Remifentanil Infusion in Gynecological Patients Undergoing Pelviscopic Surgery: A Randomized Controlled Trial. J Pers Med 2023; 13:jpm13020176. [PMID: 36836410 PMCID: PMC9966727 DOI: 10.3390/jpm13020176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/08/2023] [Accepted: 01/18/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND We compared the incidence of postoperative nausea and vomiting (PONV) and postoperative outcomes, according to the remifentanil infusion method, during surgery in patients with a high-risk of PONV. METHODS Ninety patients undergoing elective gynecological pelviscopic surgery were randomly allocated to either target-controlled infusion (TCI, T) or manual (M) infusion. The primary outcome was the incidence of PONV until postoperative day (POD) 2. The secondary outcomes were perioperative heart rate (HR), blood pressure (BP), numerical rating scale pain scores up to POD2, and postoperative hospital length of stay. RESULTS Forty-four patients in the T group and 45 patients in the M group were analyzed. The total dose of remifentanil infusion was significantly higher in the T group (T group: 0.093 (0.078-0.112) μg/kg/min; M group: 0.062 (0.052-0.076) µg/kg/min, p < 0.001). Within POD2, the overall PONV was not significantly different (27 (61.4%) vs. 27 (60.0%), p = 0.895). The HR (82 ± 11.5/min vs. 87 ± 11.1/min, p = 0.046) and mean BP (83 ± 17.2 mmHg vs. 90 ± 16.7 mmHg, p = 0.035) were significantly lower in the T group after tracheal intubation. The other postoperative outcomes were comparable between the two groups. CONCLUSIONS Although the total remifentanil infusion dose was higher in the T group than in the M group, the postoperative outcomes were similar. If stable vital signs are desired during tracheal intubation, remifentanil infusion with TCI should be considered.
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Affiliation(s)
| | | | | | - Hee Yong Kang
- Correspondence: ; Tel.: +82-2-958-8589; Fax: +82-2-958-8580
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Song Q, Zhao X, Wang Y, Zhang Q. Comparison of the synergistic effects of sevoflurane and desflurane on muscle relaxant vecuronium in laparoscopic colon cancer surgery. Medicine (Baltimore) 2022; 101:e31569. [PMID: 36397349 PMCID: PMC9666104 DOI: 10.1097/md.0000000000031569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Sevoflurane and desflurane are commonly used inhalation anesthetics in clinical practice. This study compared the synergistic effects of sevoflurane and desflurane on the muscarinic agent vecuronium in laparoscopic colon cancer surgery. The aim of this study was to compare sevoflurane and desflurane in a synergistic effect on the muscle relaxant vecuronium in laparoscopic colon cancer surgery. Sixty patients undergoing elective laparoscopic radical resection of colon cancer were randomly divided into sevoflurane (n = 30) and desflurane (n = 30) groups. After anesthesia and successful tracheal intubation, patients in both groups were maintained with combined remifentanil. Muscle relaxant effects were monitored in both groups using a muscle relaxant monitor (train of stimuli-Watch), the onset time, T1 and T2 recovery time, and muscle relaxant dosage of vecuronium were observed. Hemodynamic changes were observed in both groups, and the dosage of vasoactive drugs was recorded. The quality of recovery of the patients was evaluated using the Mini-Mental State Examination (MMSE) and the discharge from the Aldrete score criteria. There was no significant difference in the onset time of vecuronium between the two groups (P > .05). The desflurane group's T1 and T2 recovery times were later than that of the sevoflurane group. The dosage of vecuronium was statistically significantly less than that in the sevoflurane group (P < .05); the extubation time in the desflurane group was statistically significantly longer than that in the sevoflurane group (P < .05). There were no significant differences in preoperative and intraoperative mean arterial pressure, heart rate, ephedrine and atropine dosage, MMSE score, and Aldrete score between the 2 groups (P > .05). Compared with sevoflurane, desflurane has a stronger synergistic effect on the muscle relaxant of vecuronium without increasing the incidence of cardiovascular adverse reactions and affecting patient recovery.
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Affiliation(s)
- Qianqian Song
- Department of Anesthesiology, Binzhou Medical University Hospital, Shandong, China
| | - Xiujie Zhao
- Department of Anesthesiology, Binzhou Medical University Hospital, Shandong, China
| | - Yewen Wang
- Department of Anesthesiology, Binzhou Medical University Hospital, Shandong, China
| | - Quanyi Zhang
- Department of Anesthesiology, Binzhou Medical University Hospital, Shandong, China
- * Correspondence: Quanyi Zhang, Department of Anesthesiology, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou 256603, Shandong, China (e-mail: )
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Effects of deep neuromuscular block on surgical pleth index-guided remifentanil administration in laparoscopic herniorrhaphy: a prospective randomized trial. Sci Rep 2022; 12:19176. [PMID: 36357559 PMCID: PMC9649628 DOI: 10.1038/s41598-022-23876-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
Deep neuromuscular block (NMB) has been increasingly utilized, but its role in reducing intraoperative opioid requirement has yet to be investigated. Surgical pleth index (SPI) quantifies nociception. We investigated the effects of deep NMB on SPI-guided remifentanil administration in laparoscopic herniorrhaphy. Total 128 patients undergoing laparoscopic inguinal herniorrhaphy were randomly allocated to two groups of NMB: deep (n = 64) and moderate (n = 64). The remifentanil dose was assessed during intubation, from skin incision until CO2 insertion, and pneumoperitoneum. Mean infusion rate of remifentanil during pneumoperitoneum was higher in moderate NMB group than in deep NMB group (0.103 [0.075-0.143] µg/kg/min vs. 0.073 [0.056-0.097] µg/kg/min, p < 0.001). Consequently, median infusion rate of remifentanil during anesthesia was higher in moderate NMB group (0.076 [0.096-0.067] µg/kg/min vs. 0.067 [0.084-0.058] µg/kg/min, p = 0.016). The duration of post-anesthesia care unit stay was longer in the moderate NMB group (40 [30-40] min vs. 30 [30-40] min, p = 0.045). In conclusion, deep NMB reduced the remifentanil requirement compared with moderate NMB in SPI-guided anesthesia for laparoscopic herniorrhaphy.
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Wang D, Long YQ, Sun Y, Zhu YJ, Feng XM, Liu H, Ji FH, Peng K. Opioid-free total intravenous anesthesia for thyroid and parathyroid surgery: Protocol for a randomized, double-blind, controlled trial. Front Med (Lausanne) 2022; 9:939098. [PMID: 36111120 PMCID: PMC9468489 DOI: 10.3389/fmed.2022.939098] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundOpioid-free anesthesia (OFA) may improve postoperative outcomes by reducing opioid-related adverse effects. This study aims to evaluate the effects of OFA on postoperative nausea and vomiting (PONV), postoperative pain, and 30-day outcomes after thyroid and parathyroid surgery.MethodsThis two-center, randomized, double-blind, controlled trial will include 400 adult patients scheduled for thyroid and parathyroid surgery. Patients will be randomly assigned, 1:1 and stratified by sex and site, to an OFA group (esketamine, lidocaine, and dexmedetomidine) or a control group (opioid-based anesthesia with sufentanil). All patients will receive propofol-based total intravenous anesthesia and PONV prophylaxis with dexamethasone and ondansetron. The primary outcome is the incidence of PONV (defined as experiencing any event of nausea, retching, or vomiting) during the first 48 h postoperatively. The secondary outcomes include the severity of PONV, antiemetic rescue therapy, pain scores at rest and while coughing, need for rescue analgesia, perioperative adverse effects related to anesthetics or analgesics (hypotension, bradycardia, hypertension, tachycardia, desaturation, dizziness, headache, hallucination, and nightmare), time to extubation, length of post-anesthesia care unit stay, length of postoperative hospital stay, patient satisfaction, and a composite of 30-day major adverse events (myocardial infarction, cardiac arrest, cerebrovascular accident, coma, acute renal failure, pulmonary embolism, sepsis, septic shock, deep neck space infection, reintubation, reoperation, blood transfusion, failure to wean off ventilator, and death). Analyses will be performed in the modified intention-to-treat population.DiscussionWe hypothesize that our OFA regimen reduces PONV after thyroid and parathyroid surgery. We will also investigate whether OFA leads to improvements in postoperative pain and major adverse events. Our results will offer evidence for optimizing anesthesia regimens in patients who undergo thyroid and parathyroid surgical procedures.Clinical trial registrationhttp://www.chictr.org.cn, identifier: ChiCTR2200059656.
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Affiliation(s)
- Dan Wang
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
| | - Yu-qin Long
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
| | - Yan Sun
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
| | - Ya-juan Zhu
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
| | - Xiao-mei Feng
- Department of Anesthesiology, University of Utah Health, Salt Lake City, UT, United States
| | - Hong Liu
- Department of Anesthesiology and Pain Medicine, University of California, Sacramento, Sacramento, CA, United States
| | - Fu-hai Ji
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
- *Correspondence: Fu-hai Ji
| | - Ke Peng
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Anesthesiology, Soochow University, Suzhou, China
- Ke Peng
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Niebhagen F, Golde C, Koch T, Hübler M. [Does NoL monitoring affect opioid consumption during da Vinci prostatectomy?]. DIE ANAESTHESIOLOGIE 2022; 71:683-688. [PMID: 35925157 PMCID: PMC9427871 DOI: 10.1007/s00101-022-01126-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 02/28/2022] [Accepted: 04/12/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND Administration of opioids to suppress pain plays a major role in modern anesthesia. Measuring depth of hypnosis and neuromuscular recovery are already well established, and devices for pain monitoring are available. Nonetheless pain monitoring is rare in clinical practice. Recently, the pain monitoring device PMD200 (Medasense Biometrics™ , Israel) was introduced. It non-invasively measures heart rate, heart rate variability, skin resistance, resistance variability, temperature and movement to calculate a nociception level (NoL) index. The NoL index range starts at zero, which is equivalent to being painless, and goes up to a value of 100. The validity and reliability of NoL monitoring is the content of current studies. OBJECTIVE We tested the hypothesis if the use of the PMD200 significantly reduces opioid consumption during da Vinci prostatectomy. MATERIAL AND METHODS A total of 50 male patients were included in this randomized, single blinded study. Exclusion criteria were arrhythmia because the pain monitoring device requires a sinus rhythm for reliable results. Patients received a weight-adjusted sufentanil bolus (0.3 µg/kg ideal body weight) during induction of anesthesia. Additionally, they received 10 µg of sufentanil before skin incision. Both groups received total intravenous anesthesia with propofol and continuous muscle relaxation through cis-atracurium. In the control group (CONT; n = 26), a standardized sufentanil bolus of 10 µg were administered by common criteria (heart rate/blood pressure increase, lacrimation, gut feeling) at the anesthesiologist's discretion. In the intervention group (INT; n = 24), patients received the standardized sufentanil bolus when the NoL index was above 25 for 2 min, which corresponds to the manufacturer's recommendation. The NoL index and bolus administrations were recorded for every patient. In the control group, the display of the pain monitor showing the NoL index was not visible for the anesthesiologist. Postoperatively, pain/nausea scores and piritramide consumption were taken every 10 min for 1h in the recovery room. None of the patients had prior chronic pain with long-term use of painkillers. Statistics were done using Mann-Whitney U‑test, Kolmogorov-Smirnov test and Levene test. RESULTS Sufentanil bolus administrations, normalized for duration of surgery, were not significantly lower in the intervention group (p = 0.065). We noticed a significant difference in variation of opioid administrations (p = 0.033). Sufentanil boluses per hour in the INT were normally distributed (p = 0.2), whereas in CONT they were not (p = 0.003). Postoperative data like nausea, opioid consumption and pain scale showed no differences between groups. CONCLUSION The use of PMD200 did not significantly reduce cumulative opioid consumption. Following on we must reject the initial hypothesis. The difference in sufentanil bolus variances may point to an individualized antinociceptive therapy when NoL monitoring is used. We suppose patients with high opioid demands are detected and patients with low opioid demands did not receive unnecessary opioids. This assumption is only true if the PMD200 measures the entity pain. Further studies with more participants during surgery with higher tissue damage could lead to more convincing data and conclusions.
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Affiliation(s)
- F. Niebhagen
- grid.412282.f0000 0001 1091 2917Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307 Dresden, Deutschland
| | - C. Golde
- grid.412282.f0000 0001 1091 2917Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307 Dresden, Deutschland
| | - T. Koch
- grid.412282.f0000 0001 1091 2917Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307 Dresden, Deutschland
| | - M. Hübler
- grid.4488.00000 0001 2111 7257Klinik für Anästhesiologie, Intensivmedizin und Schmerztherapie, Krankenhaus St. Joseph-Stift Dresden (Lehrkrankenhaus der TU Dresden), Dresden, Deutschland
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Long YQ, Shan XS, Feng XM, Liu H, Ji FH, Peng K. Deep Neuromuscular Blockade Combined with Low Pneumoperitoneum Pressure for Nociceptive Recovery After Major Laparoscopic Gastrointestinal Surgery: Study Protocol for a Randomized Controlled Trial. J Pain Res 2021; 14:3573-3581. [PMID: 34815710 PMCID: PMC8605867 DOI: 10.2147/jpr.s336870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/09/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Patients undergoing major laparoscopic surgery often experience significant pain and postoperative nausea and vomiting (PONV). Deep neuromuscular block (NMB) improves surgical conditions and facilitates the application of low intra-abdominal pressure (IAP), which may be beneficial for these patients. This study is designed to determine the effects of deep NMB combined with low IAP, as compared to moderate NMB combined with standard IAP, on patients' nociceptive recovery after major laparoscopic gastrointestinal surgery. Study Design and Methods This single-center randomized controlled trial will include 220 patients scheduled for major laparoscopic gastrointestinal surgery (lasts for ≥ 90 minutes). Patients will be randomly assigned, with a 1:1 ratio, into a deep NMB + low IAP group (train of four = 0, post-tetanic count = 1-3, IAP = 8 mmHg) and a moderate NMB + standard IAP group (train of four = 1-3, IAP = 12 mmHg). If the surgical workspace is inadequate, the surgeons can request a step increase of 1 mmHg in IAP during 3-min intervals. The upper limit of IAP will be set at 15 mmHg. Postoperative recovery will be assessed using the postoperative quality recovery scale (PQRS). The primary outcome of this trial is the PQRS nociceptive recovery (including pain and PONV) at postoperative day (POD) 1. The secondary outcomes include recovery in other PQRS domains at POD 1, and recovery in all PQRS domains in a post-anesthesia care unit, at POD 3 in the surgical wards, at hospital discharge, and at postoperative 30 days. For the sample size estimation, 110 patients in each group (220 in total) would be needed to detect an absolute increase rate of 20% in the PQRS nociceptive domain in the deep NMB + low IAP group at POD 1. Discussion This study investigates the effects of deep NMB combined with low IAP on postoperative PQRS nociceptive recovery in patients undergoing major laparoscopic gastrointestinal surgery. We expect that this deep NMB + low IAP strategy would improve postoperative pain and PONV following major laparoscopic gastrointestinal surgery.
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Affiliation(s)
- Yu-Qin Long
- Departments of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China.,Institute of Anesthesiology, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Xi-Sheng Shan
- Departments of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China.,Institute of Anesthesiology, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Xiao-Mei Feng
- Department of Anesthesiology, University of Utah Health, Salt Lake City, UT, USA
| | - Hong Liu
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, CA, USA
| | - Fu-Hai Ji
- Departments of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China.,Institute of Anesthesiology, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Ke Peng
- Departments of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China.,Institute of Anesthesiology, Soochow University, Suzhou, Jiangsu, People's Republic of China
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Hou YH, Shi WC, Cai S, Liu H, Zheng Z, Qi FW, Li C, Feng XM, Peng K, Ji FH. Effect of Intravenous Lidocaine on Serum Interleukin-17 After Video-Assisted Thoracic Surgery for Non-Small-Cell Lung Cancer: A Randomized, Double-Blind, Placebo-Controlled Trial. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:3379-3390. [PMID: 34376972 PMCID: PMC8349198 DOI: 10.2147/dddt.s316804] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/20/2021] [Indexed: 12/30/2022]
Abstract
Purpose Surgical stress promotes tumor metastasis. Interleukin (IL)-17 plays a pivotal role in cancer progression, and high IL-17 expression predicts poor prognosis of non-small-cell lung cancer (NSCLC). Lidocaine may exert tumor-inhibiting effects. We hypothesize that intravenous lidocaine attenuates surgical stress and reduces serum IL-17 levels during video-assisted thoracic surgery (VATS) for NSCLC. Methods This randomized, double-blind, placebo-controlled trial included 60 early-stage NSCLC patients undergoing VATS, into a lidocaine group (n = 30; intravenous lidocaine bolus 1.0 mg/kg, and 1.0 mg/kg/h until the end of surgery) or a normal saline control group (n = 30). The primary outcome was serum IL-17 level at 24 hours postoperatively. The secondary outcomes included serum IL-17 level at the time of post-anesthesia care unit (PACU) discharge, serum cortisol level at PACU discharge and postoperative 24 hours, pain scores (0–10) from PACU discharge to 48 hours postoperatively, incidences of postoperative nausea and vomiting, dizziness, and arrhythmia during 0–48 hours postoperatively, and 30-day mortality. Long-term outcomes included chemotherapy, cancer recurrence, and mortality. Results The lidocaine group had lower serum IL-17 at 24 hours postoperatively compared with the control group (23.0 ± 5.8 pg/mL vs 27.3 ± 8.2 pg/mL, difference [95% CI] = −4.3 [−8.4 to −0.2] pg/mL; P = 0.038). The lidocaine group also had reduced serum IL-17 (difference [95% CI] = −4.6 [−8.7 to −0.5] pg/mL), serum cortisol (difference [95% CI] = −37 [−73 to −2] ng/mL), and pain scores (difference [95% CI] = −0.7 [−1.3 to −0.1] points) at PACU discharge. During a median follow-up of 10 (IQR, 9–13) months, 2 patients in the lidocaine group and 6 patients in the control group received chemotherapy, one patient in the control group had cancer recurrence, and no death event occurred. Conclusion Intravenous lidocaine was associated with reduced serum IL-17 and cortisol following VATS procedures in early-stage NSCLC patients. Trial Registration ChiCTR2000030629.
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Affiliation(s)
- Yong-Heng Hou
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Wen-Cheng Shi
- Department of Anesthesiology, Taicang First People's Hospital, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, People's Republic of China
| | - Shu Cai
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Hong Liu
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, CA, USA
| | - Zhong Zheng
- Department of Anesthesiology, Taicang First People's Hospital, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, People's Republic of China
| | - Fu-Wei Qi
- Department of Anesthesiology, Taicang First People's Hospital, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, People's Republic of China
| | - Chang Li
- Department of Thoracic Surgery, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Xiao-Mei Feng
- Department of Anesthesiology, University of Utah health, Salt Lake City, UT, USA.,Transitional Residency Program, Intermountain Medical Center, Salt Lake City, UT, USA
| | - Ke Peng
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Fu-Hai Ji
- Department of Anesthesiology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
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Fan Y, Wang H, Ma Q. Effects of sevoflurane and propofol anesthesia on intraoperative endothelial cell function in patients undergoing laparoscopic cholecystectomy. J Int Med Res 2021; 48:300060520918407. [PMID: 33050753 PMCID: PMC7570811 DOI: 10.1177/0300060520918407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Objectives To investigate the effects of sevoflurane and propofol anesthesia on inflammatory or anti-inflammatory responses in patients undergoing laparoscopic cholecystectomy (LC). Methods Patients undergoing LC (n = 23) were divided into sevoflurane (S) (n = 11) and propofol (P) (n = 12) anesthesia groups. A blood sample was taken before induction (T0), after induction but before pneumoperitoneum (T1), 15 minutes after pneumoperitoneum (T2), immediately after extubation (T3), and 30 minutes after extubation (T4). P-selectin-positive platelets and intercellular cell adhesion molecule-1 (ICAM-1)-positive lymphocytes, and plasma P-selectin, ICAM-1 and thrombomodulin (TM) levels were analyzed. Results Sevoflurane significantly increased P-selectin expression in platelets at T2, T3, and T4 and in plasma at T1, T2, T3, and T4, but it did not affect ICAM-1 and TM. Propofol had no significant effects on P-selectin, ICAM-1, and TM expression during anesthesia and surgery. P-selectin, ICAM-1, and TM expression was higher in the S compared with P group at T1, T2, and T3 for platelet P-selectin; T2 and T4 for plasma P-selectin; T1 and T2 for lymphocyte ICAM-1; and T1, T2, and T3 for plasma TM. Conclusions Propofol anesthesia can delay the inflammatory reactions during laparoscopic surgery and better maintain the structure stability and function in vascular endothelial cells.
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Affiliation(s)
- Yu Fan
- Department of Anesthesia, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Wang
- Department of Anesthesia, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qi Ma
- Department of Anesthesia, Zhongshan Hospital, Fudan University, Shanghai, China
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11
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Ryu KH, Hwang SH, Shim JG, Ahn JH, Cho EA, Lee SH, Byun JH. Comparison of vasodilatory properties between desflurane and sevoflurane using perfusion index: a randomised controlled trial. Br J Anaesth 2020; 125:935-942. [DOI: 10.1016/j.bja.2020.07.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 07/03/2020] [Accepted: 07/18/2020] [Indexed: 02/09/2023] Open
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12
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Desflurane and sevoflurane differentially affect activity of the subthalamic nucleus in Parkinson's disease. Br J Anaesth 2020; 126:477-485. [PMID: 33160604 DOI: 10.1016/j.bja.2020.09.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 09/10/2020] [Accepted: 09/10/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Desflurane and sevoflurane are commonly used during inhalational anaesthesia, but few studies have investigated their effects on deep cerebral neuronal activity. In addition, the association between subthalamic nucleus (STN) neurophysiology and general anaesthesia induced by volatile anaesthetics are not yet identified. This study aimed to identify differences in neurophysiological characteristics of the STN during comparable minimal alveolar concentration (MAC) desflurane and sevoflurane anaesthesia for deep brain stimulation (DBS) in patients with Parkinson's disease. METHODS Twelve patients with similar Parkinson's disease severity received desflurane (n=6) or sevoflurane (n=6) during DBS surgery. We obtained STN spike firing using microelectrode recording at 0.5-0.6 MAC and compared firing rate, power spectral density, and coherence. RESULTS Neuronal firing rate was lower with desflurane (47.4 [26.7] Hz) than with sevoflurane (63.9 [36.5] Hz) anaesthesia (P<0.001). Sevoflurane entrained greater gamma oscillation power than desflurane (62.9% [0.9%] vs 57.0% [1.5%], respectively; P=0.002). There was greater coherence in the theta band of the desflurane group compared with the sevoflurane group (13% vs 6%, respectively). Anaesthetic choice did not differentially influence STN mapping accuracy or the clinical outcome of DBS electrode implantation. CONCLUSIONS Desflurane and sevoflurane produced distinct neurophysiological profiles in humans that may be associated with their analgesic and hypnotic actions.
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Kim JH, Jwa EK, Choung Y, Yeon HJ, Kim SY, Kim E. Comparison of Pupillometry With Surgical Pleth Index Monitoring on Perioperative Opioid Consumption and Nociception During Propofol-Remifentanil Anesthesia: A Prospective Randomized Controlled Trial. Anesth Analg 2020; 131:1589-1598. [PMID: 33079883 DOI: 10.1213/ane.0000000000004958] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Intraoperative monitoring with pupillometry has shown promising results for nociception/antinociception balance monitoring. However, its benefits in clinical practice remain unproven. The aim of this study was to evaluate the efficacy of intraoperative pupillometry monitoring on intraoperative opioid consumption and postoperative pain compared to surgical pleth index (SPI), another widely investigated monitoring. METHODS American Society of Anesthesiologists (ASA) I-II patients scheduled for elective laparoscopic cholecystectomy were included. This prospective, parallel-arm, single-center study was conducted in 2 steps. First, we evaluated the feasibility of using pupillometry and SPI monitoring compared with conventional hemodynamic monitoring. Next, a parallel-arm, double-blind randomized study compared the peak postoperative pain measured with numerical rating scale (NRS) from 0 (no pain) to 10 (extreme pain) as a primary outcome between pupillometry (pupillometry group, n = 43) and SPI monitoring (SPI group, n = 43) using Mann-Whitney U test. Secondary outcomes included intraoperative remifentanil consumption, postoperative opioid responsiveness (a decrease in NRS by ≥1 after fentanyl administrations), number of analgesic administrations, and opioid-related complications. RESULTS In the preliminary study (n = 50), remifentanil consumption was less under pupillometry monitoring compared to SPI monitoring, and peak postoperative pain was lower under pupillometry compared to conventional monitoring. In the main study (n = 86), peak postoperative pain and intraoperative remifentanil consumption were lower in the pupillometry group (median [first to third quartile], 5 [4-6]; mean ± standard deviation [SD], 0.078 ± 0.019 μg·kg·minute) compared to the SPI group (7 [5-8] and 0.0130 ± 0.051 μg·kg·minute; P < .001), with the median difference in peak postoperative pain of -1 and its 95% confidence interval between -2 and -0.5. The pupillometry group had better responsiveness to fentanyl (84.6% vs 61.0%; P = .005) and lower number of analgesic administrations (2 [1-2] vs 2 [1-3]; P = .048) compared to the SPI group. CONCLUSIONS Intraoperative pupillometry monitoring reduced intraoperative remifentanil consumption and postoperative pain. It may be an alternative option for intraoperative opioid control under general anesthesia in adult patients.
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Affiliation(s)
- Jong Hae Kim
- From the Department of Anesthesiology and Pain Medicine, Daegu Catholic University Medical Center, School of Medicine, Daegu Catholic University, Daegu, Republic of Korea
| | - Eun Kyung Jwa
- Division of Hepatobiliary Surgery, Department of Surgery, Daegu Catholic University Medical Center, School of Medicine, Daegu Catholic University, Daegu, Republic of Korea
| | - Youjin Choung
- Department of Anesthesiology and Pain Medicine, Hanyang University Medical Center, Seoul, Republic of Korea
| | - Hyo Jin Yeon
- Department of Anesthesiology and Pain Medicine, Hanyang University Medical Center, Seoul, Republic of Korea
| | - Soo Yeon Kim
- Department of Anesthesiology and Pain Medicine, Hanyang University Medical Center, Seoul, Republic of Korea
| | - Eugene Kim
- Department of Anesthesiology and Pain Medicine, Hanyang University Medical Center, College of Medicine, Hanyang University, Seoul, Republic of Korea
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Yoon HK, Lee HJ, Kim WH. Hypnotic potency differs between desflurane and sevoflurane. J Anesth 2019; 33:623. [DOI: 10.1007/s00540-019-02669-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 07/31/2019] [Indexed: 05/30/2023]
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15
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Response to letter to the editor. J Anesth 2019; 33:624. [DOI: 10.1007/s00540-019-02668-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 07/31/2019] [Indexed: 10/26/2022]
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16
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Li XP, Wang SM. Effect of anesthesia with propofol plus remifentanil vs etomidate plus remifentanil on respiratory function and stress in elderly patients with esophageal leukoplakia treated by gastroscopy. Shijie Huaren Xiaohua Zazhi 2019; 27:822-827. [DOI: 10.11569/wcjd.v27.i13.822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND With the development of society and the advancement of science and technology, the patient's requirements for comfort during gastroscopy are constantly increasing, and more attention has been paid to the possible adverse reactions. More and more patients choose to undergo painless gastroscopy. Elderly patients have vascular tolerance, significant organ function decline, and higher requirements for anesthetic drugs due to age and degenerative changes. Therefore, it is important to choose the correct anesthetic drugs during gastroscopy in elderly patients.
AIM To compare the effects of anesthesia with propofol plus remifentanil and etomidate plus remifentanil on respiratory function and stress in elderly patients with esophageal leukoplakia.
METHODS A total of 200 elderly patients (aged 62-73 years) with esophageal leukoplakia who underwent painless gastroscopy at the Endoscopy Center of our hospital from April 2018 to October 2018 were enrolled. The patients were randomly divided into either a control group or a study group, with 100 patients in each group. The control group was anesthetized with propofol and remifentanil, and the study group was anesthetized with etomidate and remifentanil. Serum oxygen saturation (SPO2) and stress hormones (adrenocorticotropic hormone, glucocorticoid, and angiotensin) before and at the end of treatment were compared between the two groups. Hemodynamics during treatment, adverse reactions during treatment, and the difference in time to recovery of spontaneous breathing time were also compared.
RESULTS Serum levels of stress hormones in the two groups were comparable before treatment. At the end of treatment, serum levels of stress hormones (adrenocorticotropic hormone, glucocorticoid, and angiotensin) in the study group were significantly lower than those in the control group (P < 0.05). Hemodynamics was more stable in the study group (P < 0.05). SPO2 was significantly higher in the study group than in the control group (P < 0.05). The rate of adverse reactions was significantly reduced in the study group (P < 0.05). However, the time to recovery of spontaneous breathing was significantly shorter in the control group than in the study group (P < 0.05).
CONCLUSION Compared with anesthesia with propofol plus remifentanil, etomidate plus remifentanil in elderly patients with esophageal leukoplakia can reduce inflammatory factors and stress hormones more significantly, maintain hemodynamics and intraoperative blood oxygenation saturation more stably, and have fewer adverse reactions, but is associated with longer time to recovery of spontaneous breathing.
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Affiliation(s)
- Xin-Peng Li
- Department of Anesthesiology, Ninghe District Hospital, Tianjin 30150, China
| | - Shi-Min Wang
- Department of Anesthesiology, Ninghe District Hospital, Tianjin 30150, China
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