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Park JB, Kang P, Ji SH, Jang YE, Lee JH, Kim JT, Kim HS, Kim EH. Effects of goal-directed analgesia using the analgesia nociception index in children undergoing surgery for moyamoya disease: A randomised controlled trial. Eur J Anaesthesiol 2024; 41:649-656. [PMID: 38832435 DOI: 10.1097/eja.0000000000002013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
BACKGROUND The potential benefits of Analgesia Nociception Index guided intra-operative analgesia on intra-operative opioid consumption remains to be demonstrated in paediatric anaesthesia. OBJECTIVES This study aimed to explore the effects of Analgesia Nociception Index guided analgesia on sufentanil consumption during anaesthesia and postoperative pain scores in paediatric patients with moyamoya disease. DESIGN A prospective randomised controlled study. SETTING Seoul National University Children's Hospital, Seoul, Republic of Korea. PATIENTS A total of 40 children scheduled for encephaloduroarteriosynangiosis. MAIN OUTCOME MEASURES The primary outcome was total intra-operative sufentanil consumption, and the secondary outcomes included postoperative pain scores and incidence of opioid-related adverse events. RESULTS The Analgesia Nociception Index group showed lower intra-operative sufentanil consumption (in μg kg -1 h -1 ) compared with the Standard group (0.30 ± 0.12 and 0.39 ± 0.17, respectively; mean difference, -0.09; 95% confidence interval, -0.19 to 0.00; P = 0.049). Postoperatively, compared with the Standard group, the Analgesia Nociception Index group reported lower median pain scores at 18 and 24 h and maximum pain within 24 h (1 [0 to 2] vs. 3 [2 to 5]; P = 0.004, 1 [0 to 2] vs. 3 [1 to 4]; P = 0.041, and 4 [3 to 5] vs. 5 [4 to 7]; P = 0.045, respectively), with fewer patients experiencing nausea (3 [15%] vs. 10 [50%], P = 0.043). CONCLUSION The Analgesia Nociception Index guided analgesic protocol can reduce intra-operative sufentanil consumption and postoperative pain within 24 h with fewer nausea symptoms in paediatric patients with moyamoya disease who undergo encephaloduroarteriosynangiosis. TRIAL REGISTRATION NUMBER NCT05672212.
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Affiliation(s)
- Jung-Bin Park
- From the Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J-BP, PK, S-HJ, Y-EJ, J-HL, J-TK, H-SK, E-HK)
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2
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Chen Y, Wang E, Sites BD, Cohen SP. Integrating mechanistic-based and classification-based concepts into perioperative pain management: an educational guide for acute pain physicians. Reg Anesth Pain Med 2024; 49:581-601. [PMID: 36707224 DOI: 10.1136/rapm-2022-104203] [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: 11/16/2022] [Accepted: 01/13/2023] [Indexed: 01/28/2023]
Abstract
Chronic pain begins with acute pain. Physicians tend to classify pain by duration (acute vs chronic) and mechanism (nociceptive, neuropathic and nociplastic). Although this taxonomy may facilitate diagnosis and documentation, such categories are to some degree arbitrary constructs, with significant overlap in terms of mechanisms and treatments. In clinical practice, there are myriad different definitions for chronic pain and a substantial portion of chronic pain involves mixed phenotypes. Classification of pain based on acuity and mechanisms informs management at all levels and constitutes a critical part of guidelines and treatment for chronic pain care. Yet specialty care is often siloed, with advances in understanding lagging years behind in some areas in which these developments should be at the forefront of clinical practice. For example, in perioperative pain management, enhanced recovery protocols are not standardized and tend to drive treatment without consideration of mechanisms, which in many cases may be incongruent with personalized medicine and mechanism-based treatment. In this educational document, we discuss mechanisms and classification of pain as it pertains to commonly performed surgical procedures. Our goal is to provide a clinical reference for the acute pain physician to facilitate pain management decision-making (both diagnosis and therapy) in the perioperative period.
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Affiliation(s)
- Yian Chen
- Anesthesiology, Stanford University School of Medicine, Stanford, California, USA
| | - Eric Wang
- Anesthesiology and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Brian D Sites
- Anesthesiology and Orthopaedics, Dartmouth College Geisel School of Medicine, Hanover, New Hampshire, USA
| | - Steven P Cohen
- Anesthesiology, Neurology, Physical Medicine & Rehabilitation and Psychiatry & Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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3
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Khalil M, Woldesenbet S, Munir MM, Khan MMM, Rashid Z, Altaf A, Katayama E, Endo Y, Dillhoff M, Tsai S, Pawlik TM. Long-term Health Outcomes of New Persistent Opioid Use After Gastrointestinal Cancer Surgery. Ann Surg Oncol 2024; 31:5283-5292. [PMID: 38762641 PMCID: PMC11236845 DOI: 10.1245/s10434-024-15435-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/24/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND New persistent opioid use (NPOU) after surgery has been identified as a common complication. This study sought to assess the long-term health outcomes among patients who experienced NPOU after gastrointestinal (GI) cancer surgery. METHODS Patients who underwent surgery for hepato-pancreato-biliary and colorectal cancer between 2007 and 2019 were identified using the Surveillance, Epidemiology, and End Results (SEER)-Medicare-linked database. Mixed-effect multivariable logistic regression and Cox proportional hazard models were used to estimate the risk of mortality and hospital visits related to falls, respiratory events, or pain symptoms. RESULTS Among 15,456 patients who underwent GI cancer surgery, 967(6.6%) experienced NPOU. Notably, the patients at risk for the development of NPOU were those with a history of substance abuse (odds ratio [OR], 1.45; 95% confidence interval [CI], 1.14-1.84), moderate social vulnerability (OR, 1.26; 95% CI, 1.06-1.50), an advanced disease stage (OR, 4.42; 95% CI, 3.51-5.82), or perioperative opioid use (OR, 3.07; 95% CI, 2.59-3.63. After control for competing risk factors, patients who experienced NPOU were more likely to visit a hospital for falls, respiratory events, or pain symptoms (OR, 1.45, 95% CI 1.18-1.78). Moreover, patients who experienced NPOU had a greater risk of death at 1 year (hazard ratio [HR], 2.15; 95% CI, 1.74-2.66). CONCLUSION Approximately 1 in 15 patients experienced NPOU after GI cancer surgery. NPOU was associated with an increased risk of subsequent hospital visits and higher mortality. Targeted interventions for individuals at higher risk for NPOU after surgery should be used to help mitigate the harmful effects of NPOU.
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Affiliation(s)
- Mujtaba Khalil
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Selamawit Woldesenbet
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Muhammad Musaab Munir
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Muhammad Muntazir Mehdi Khan
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Zayed Rashid
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Abdullah Altaf
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Erryk Katayama
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Yutaka Endo
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Mary Dillhoff
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Susan Tsai
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA.
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Periañez CAH, Castillo-Diaz MA, Barbosa MH, De Mattia AL. Pain Predictors in Patients in the Postanesthesia Care Unit. J Perianesth Nurs 2024; 39:652-658. [PMID: 38310508 DOI: 10.1016/j.jopan.2023.11.010] [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: 04/12/2023] [Revised: 11/07/2023] [Accepted: 11/13/2023] [Indexed: 02/05/2024]
Abstract
PURPOSE To analyze the effects of pain-predicting factors on patients in the postanesthesia care unit (PACU). DESIGN This is an observational and prospective study. METHODS This study was conducted at a University Hospital in the state of Minas Gerais (Brazil). To collect data on demographic, clinical, and surgical factors, a collection instrument was devised. The verbal numerical scale was employed to measure pain levels before and after surgery in the PACU. A path analysis was used to assess a predictive model. FINDINGS A total of 226 patients were included in this study. The incidence of pain in the PACU was 31.9%. A model with demographic, clinical, and surgical variables was tested. The final model, after including modification indices, obtained results that indicated an acceptable data fit (comparative fit index = 0.996; root mean square error of approximation = 0.08). Age (being young), sex (being a woman), oncological diagnosis as an indication for the surgical procedure, type of surgery (surgery of the digestive system), duration of surgery (longer surgeries), and high intraoperative doses of opioids were predictive variables for pain in the PACU. CONCLUSIONS This study's findings provide support for pain management in the PACU. Furthermore, the results of this research can be used to anticipate the occurrence of acute postoperative pain and personalized perioperative analgesia needs.
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Affiliation(s)
| | - Marcio Alexander Castillo-Diaz
- Universidad Nacional Autónoma de Honduras, Vicerrectoría de Orientación y Asuntos Estudiantiles. Tegucigalpa, Francisco Morazán, Honduras
| | - Maria Helena Barbosa
- Universidade Federal do Triângulo Mineiro, Departamento de Enfermagem na Assistência Hospitalar. Uberaba, Minas Gerias, Brasil
| | - Ana Lúcia De Mattia
- Universidade Federal de Minas Gerais, Escola de Enfermagem, Departamento de Enfermagem Básica, Belo Horizonte, Minas Gerais, Brasil
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Chen K, Xie Y, Chi S, Chen D, Ran G, Shen X. Effects of intraoperative low-dose esketamine on postoperative pain after vestibular schwannoma resection: A prospective randomized, double-blind, placebo-controlled study. Br J Clin Pharmacol 2024; 90:1892-1899. [PMID: 38657619 DOI: 10.1111/bcp.16081] [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: 11/17/2023] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/26/2024] Open
Abstract
AIMS Esketamine may reduce acute postoperative pain in several settings. However, the effects of low-dose esketamine on postoperative pain after vestibular schwannoma (VS) resection with propofol/remifentanil total intravenous anaesthesia (TIVA) are unclear. The aim of this study is to observe the effects of intraoperative low-dose esketamine on postoperative pain after vestibular schwannoma resection. METHODS This single-centre, randomized, placebo-controlled, double-blind trial included 90 adults undergoing VS resection via the retrosigmoid approach with TIVA. The patients were randomly allocated to two groups: esketamine or control (n = 45 in each group). Patients received low-dose esketamine (0.2 mg/kg) or a similar volume of normal saline after dural closure. The primary outcome was the pain score during movement (gentle head movement) at 24 h postoperatively. Secondary outcomes included recovery time, bispectral index (BIS) values and haemodynamic profiles during the first 30 min after esketamine administration, and adverse effects. RESULTS Low-dose esketamine did not reduce pain scores at rest (P > .05) or with movement (P > .05) within the first 24 h after surgery. Esketamine moderately increased BIS values for at least 30 min after administration (P < .0001) but did not affect heart rate (P = .992) or mean arterial blood pressure (P = .994). Esketamine prolonged extubation time (P = .042, 95% confidence interval: 0.08 to 4.42) and decreased the effect-site concentration of remifentanil at extubation (P = .001, 95% confidence interval: -0.53 to -0.15) but did not affect the time to resumption of spatial orientation. Postoperative nausea and vomiting rates did not differ between groups, and no hallucinations or excessive sedation was observed. CONCLUSION Intraoperative low-dose esketamine did not significantly reduce acute pain after VS resection with propofol/remifentanil TIVA. However, BIS values increased for at least 30 min after esketamine administration.
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Affiliation(s)
- Kaizheng Chen
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Fenyang, People's Republic of China
| | - Yaming Xie
- Department of Anesthesiology, Shanghai Sixth People's Hospital, Jiaotong University, Shanghai, China
| | - Songyuan Chi
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Fenyang, People's Republic of China
| | - Dandan Chen
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Fenyang, People's Republic of China
| | - Guo Ran
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Fenyang, People's Republic of China
| | - Xia Shen
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Fenyang, People's Republic of China
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Li S, Li H, Zhang R, Zhang F, Yin J, He L. Effect of modified opioid sparing anaesthesia on postoperative quality of recovery in patients undergoing laparoscopic bariatric surgery: protocol for a monocentre, double-blind randomised controlled trial - the MOSA study. BMJ Open 2024; 14:e086523. [PMID: 39059808 DOI: 10.1136/bmjopen-2024-086523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/28/2024] Open
Abstract
INTRODUCTION Obesity patients undergoing laparoscopic bariatric surgery (LBS) are frequently encountered perioperative adverse events related to opioids-based anaesthesia (OBA) or opioids-free anaesthesia (OFA). While modified opioid-sparing anaesthesia (MOSA) has been shown to lower the occurrence of adverse events related to OBA and OFA. This study is to assess the efficacy of MOSA in enhancing the recovery quality among individuals undergoing LBS. METHODS AND ANALYSIS A single-centre, prospective, double-blind, randomised controlled trial is conducted at a tertiary hospital. A total of 74 eligible participants undergoing elective LBS will be recruited and randomly allocated. Patients in the MOSA group will receive a combination of low-dose opioids, minimal dexmedetomidine, esketamine and lidocaine, while in the OBA group will receive standard general anaesthesia with opioids. Patients in both groups will receive standard perioperative care. The primary outcome is the quality of recovery-15 score assessed at 24 hours after surgery. Secondary outcomes include pain levels, anxiety and depression assessments, gastrointestinal function recovery, perioperative complication rates, opioid consumption and length of hospital stay. ETHICS AND DISSEMINATION Ethical approval has been provided by the Ethical Committee of Yan'an Hospital of Kunming City (approval No. 2023-240-01). Eligible patients will provide written informed consent to the investigator. The outcomes of this trial will be disseminated in a peer-reviewed scholarly journal. TRIAL REGISTRATION NUMBER The study protocol is registered at https://www.chictr.org.cn/ on 19 December 2023. (identifier: ChiCTR2300078806). The trial was conducted using V.1.0.
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Affiliation(s)
- Shikuo Li
- Anesthesiology, Yan'an Hospital of Kunming City, Kunming, China
| | - Honghao Li
- Anesthesiology Operating Center, Yan'an Hospital of Kunming City, Kunming, China
| | - Ruqiang Zhang
- Anesthesiology, Yan'an Hospital of Kunming City, Kunming, China
| | - Furong Zhang
- Anesthesiology, Yan'an Hospital of Kunming City, Kunming, China
| | - Jianwei Yin
- Anesthesiology, Yan'an Hospital of Kunming City, Kunming, China
| | - Liang He
- Anesthesiology, Yan'an Hospital of Kunming City, Kunming, China
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Ögren C, Varkey E, Wolf A, Larsson C, Ringdal M, Andréll P. High-frequency, high-intensity TENS compared to standard treatment with opioids for postoperative pain relief after laparoscopic cholecystectomy: A multicentre randomized controlled trial. Eur J Pain 2024. [PMID: 38943342 DOI: 10.1002/ejp.2308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 06/06/2024] [Accepted: 06/18/2024] [Indexed: 07/01/2024]
Abstract
BACKGROUND Adverse effects of opioids could prolong the duration of stay in the post-anaesthesia care unit (PACU). This study aimed to assess time in the PACU and the pain-relieving effect of high-frequency, high-intensity transcutaneous electrical nerve stimulation (HFHI TENS) versus standard treatment with intravenous (IV) opioids. METHODS Patients undergoing laparoscopic cholecystectomy at two Swedish hospitals were invited to participate. Patients reporting postoperative pain intensity ≥3 according to the Numeric Rating Scale (NRS) in the PACU were randomized to receive standard treatment with IV opioids or HFHI TENS, administered with an intensity of 40-60 mA for 1 min, repeated once if insufficient pain relief. If NRS remained ≥3 after two TENS stimulation the patients received IV opioids. RESULTS In total, 163 patients were randomized to receive HFHI TENS (n = 85) or IV opioids (n = 78). There was no difference between the HFHI TENS group versus the opioid group regarding time in the PACU (138 min [SD 69] vs. 142 min [SD 95], mean difference -4.42 [95% CI-30:22], p = 0.74), time to pain relief NRS < 3 (median 10 min) and pain intensity at PACU discharge (NRS 1.7 [SD 1.45] vs. 1.6 [SD 1.20], p = 0.58). In the HFHI TENS group, 39 patients (46%) needed additional treatment with IV opioids. Mean opioid consumption was significantly lower in the HFHI TENS group than in the opioid group (4.5 vs. 11.0 morphine equivalents; p < 0.001). CONCLUSIONS HFHI TENS may be an opioid-sparing alternative for postoperative pain relief. SIGNIFICANCE STATEMENT In this multicentre, RCT time in the PACU and the pain-relieving effect of HFHI TENS was compared to standard treatment with IV opioids. There were no differences between the groups regarding time in the PACU, time to pain relief and side effects but opioid consumption in the HFHI TENS group was significantly lower. Both groups reported high satisfaction with pain treatment and care. In summary, HFHI TENS should be considered a safe, fast-onsetting, opioid-sparing option for postoperative pain relief.
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Affiliation(s)
- C Ögren
- Department of Anesthesiology and Intensive Care/Pain Centre, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - E Varkey
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
- Department of Health and Rehabilitation/Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - A Wolf
- Department of Anesthesiology and Intensive Care, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - C Larsson
- Region Västra Götaland, Frölunda Specialist Hospital, Gothenburg, Sweden
| | - M Ringdal
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care, Region Västra Götaland, Kungälvs Hospital, Kungälv, Sweden
| | - P Andréll
- Department of Anesthesiology and Intensive Care/Pain Centre, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Tanaka N, Kadoya Y, Suzuka T, Yamanaka T, Ida M, Naito Y, Ozu N, Hori S, Kawaguchi M. Effect of nociception level-directed analgesic management on opioid usage in robot-assisted laparoscopic radical prostatectomy: a single-center, single-blinded, randomized controlled trial. J Anesth 2024:10.1007/s00540-024-03365-x. [PMID: 38935172 DOI: 10.1007/s00540-024-03365-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024]
Abstract
PURPOSE To assess the importance of appropriate opioid administration methods according to nociceptive monitoring. METHODS We conducted a randomized controlled trial involving 54 patients who underwent robot-assisted laparoscopic radical prostatectomy at our hospital. Patients were randomly allocated to either receive nociception level (NOL)-directed intraoperative opioid management with a minimum flow of remifentanil (NOL group) or conventional intraoperative analgesic management (control group). The primary outcome was the mean intraoperative remifentanil infusion flow rate (intraoperative remifentanil usage [μg]/ideal body weight [kg]/operation time [min]). The main secondary outcomes were plasma concentrations of three perioperative inflammatory biomarkers (interleukin-6, C-reactive protein [CRP], and cortisol levels) and postoperative pain (Numeric Rating Scale [NRS]) scores 2 h postoperatively and on postoperative days 1, 2, 3, and 7. RESULTS Compared with standard analgesia management, NOL-directed analgesic management reduced remifentanil consumption by 20% ( - 0.038; 95% confidence interval, - 0.059 to - 0.017; p = 0.0007). NOL-directed management did not lead to an increase in IL-6, CRP, or cortisol levels compared with conventional analgesic management. Furthermore, this protocol led to improvements in the NRS scores at rest 2 h postoperatively and upon movement up to postoperative day 3. CONCLUSION NOL-directed analgesic management reduced remifentanil consumption by 20% and the NRS scores at rest 2 h postoperatively and upon movement up to postoperative day 3 without an increase in inflammatory marker levels. REGISTRY NUMBER Japan Registry of Clinical Trials, JRCTs052220034.
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Affiliation(s)
- Nobuhiro Tanaka
- Department of Anesthesiology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan.
| | - Yuma Kadoya
- Department of Anesthesiology, Ikeda City Hospital, Ikeda, Osaka, Japan
| | - Takanori Suzuka
- Department of Anesthesiology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan
| | - Takayuki Yamanaka
- Department of Anesthesiology, Nara Prefecture General Medical Center, Nara, Nara, Japan
| | - Mitsuru Ida
- Department of Anesthesiology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan
| | - Yusuke Naito
- Department of Anesthesiology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan
| | - Naoki Ozu
- Institute for Clinical and Translational Science, Nara Medical University Hospital, Kashihara, Nara, Japan
| | - Shunta Hori
- Department of Urology, Nara Medical University, Kashihara, Nara, Japan
| | - Masahiko Kawaguchi
- Department of Anesthesiology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan
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Zhang Q, Ding R, Li Y, Qiao D, Kang J, Zong L, Li Y, Yuan Y, Jiao Y, Wang C, Yu Y, Zhang L, Li Y. Euchromatin histone-lysine N-methyltransferase 2 regulates the expression of potassium-sodium-activated channel subfamily T member 1 in primary sensory neurons and contributes to remifentanil-induced pain sensitivity. Brain Res Bull 2024; 212:110966. [PMID: 38670469 DOI: 10.1016/j.brainresbull.2024.110966] [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: 11/20/2023] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 04/28/2024]
Abstract
Intraoperative remifentanil administration has been linked to increased postoperative pain sensitivity. Recent studies have identified the involvement of euchromatic histone-lysine N-methyltransferase 2 (Ehmt2/G9a) in neuropathic pain associated with the transcriptional silencing of many potassium ion channel genes. This study investigates whether G9a regulates the potassium sodium-activated channel subfamily T member 1 (Slo2.2) in remifentanil-induced post-incisional hyperalgesia (RIH) in rodents. We performed remifentanil infusion (1 μg·kg-1·min-1 for 60 min) followed by plantar incision to induce RIH in rodents. Our results showed that RIH was accompanied by increased G9a and H3K9me2 production and decreased Slo2.2 expression 48 h postoperatively. Deletion of G9a rescued Slo2.2 expression in DRG and reduced RIH intensity. Slo2.2 overexpression also reversed this hyperalgesia phenotype. G9a overexpression decreased Slo2.2-mediated leak current and increased excitability in the small-diameter DRG neurons and laminal II small-diameter neurons in the spinal dorsal horn, which was implicated in peripheral and central sensitization. These results suggest that G9a contributes to the development of RIH by epigenetically silencing Slo2.2 in DRG neurons, leading to decreased central sensitization in the spinal cord. The findings may have implications for the development of novel therapeutic targets for the treatment of postoperative pain.
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Affiliation(s)
- Qiang Zhang
- Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China; Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Ran Ding
- Chinese Institute for Brain Research and Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Yuanjie Li
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Dan Qiao
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jiamin Kang
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Linyue Zong
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yun Li
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuan Yuan
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Jiao
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Chunyan Wang
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yonghao Yu
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Linlin Zhang
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China.
| | - Yize Li
- Tianjin Research Institute of Anesthesiology and Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China.
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Carrascosa AJ, Navarrete F, Saldaña R, García-Gutiérrez MS, Montalbán B, Navarro D, Gómez-Guijarro FM, Gasparyan A, Murcia-Sánchez E, Torregrosa AB, Pérez-Doblado P, Gutiérrez L, Manzanares J. Cannabinoid Analgesia in Postoperative Pain Management: From Molecular Mechanisms to Clinical Reality. Int J Mol Sci 2024; 25:6268. [PMID: 38892456 PMCID: PMC11172912 DOI: 10.3390/ijms25116268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/26/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Postoperative pain (POP) is a challenging clinical phenomenon that affects the majority of surgical patients and demands effective management to mitigate adverse outcomes such as persistent pain. The primary goal of POP management is to alleviate suffering and facilitate a seamless return to normal function for the patient. Despite compelling evidence of its drawbacks, opioid analgesia remains the basis of POP treatment. Novel therapeutic approaches rely on multimodal analgesia, integrating different pharmacological strategies to optimize efficacy while minimizing adverse effects. The recognition of the imperative role of the endocannabinoid system in pain regulation has prompted the investigation of cannabinoid compounds as a new therapeutic avenue. Cannabinoids may serve as adjuvants, enhancing the analgesic effects of other drugs and potentially replacing or at least reducing the dependence on other long-term analgesics in pain management. This narrative review succinctly summarizes pertinent information on the molecular mechanisms, clinical therapeutic benefits, and considerations associated with the plausible use of various cannabinoid compounds in treating POP. According to the available evidence, cannabinoid compounds modulate specific molecular mechanisms intimately involved in POP. However, only two of the eleven clinical trials that evaluated the efficacy of different cannabinoid interventions showed positive results.
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Affiliation(s)
- Antonio J. Carrascosa
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - Francisco Navarrete
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Raquel Saldaña
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - María S. García-Gutiérrez
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Belinda Montalbán
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - Daniela Navarro
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Fernando M. Gómez-Guijarro
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - Ani Gasparyan
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Elena Murcia-Sánchez
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - Abraham B. Torregrosa
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Paloma Pérez-Doblado
- Servicio de Anestesiologia y Reanimación, Hospital Universitario 12 de Octubre, Avda. Córdoba s/n, 28041 Madrid, Spain; (A.J.C.); (R.S.); (B.M.); (F.M.G.-G.); (E.M.-S.); (P.P.-D.)
| | - Luisa Gutiérrez
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
| | - Jorge Manzanares
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Avda de Ramón y Cajal s/n, San Juan de Alicante, 03550 Alicante, Spain; (F.N.); (M.S.G.-G.); (D.N.); (A.G.); (A.B.T.); (L.G.)
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Investigación en Atención Primaria de Adicciones (RIAPAd), Instituto de Salud Carlos III, MICINN and FEDER, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), 03010 Alicante, Spain
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Perez JJ, Strunk JD, Preciado OM, DeFaccio RJ, Chang LC, Mallipeddi MK, Deal SB, Oryhan CL. Effect of an opioid-free anesthetic on postoperative opioid consumption after laparoscopic bariatric surgery: a prospective, single-blinded, randomized controlled trial. Reg Anesth Pain Med 2024:rapm-2024-105632. [PMID: 38839427 DOI: 10.1136/rapm-2024-105632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
INTRODUCTION Opioid administration has the benefit of providing perioperative analgesia but is also associated with adverse effects. Opioid-free anesthesia (OFA) may reduce postoperative opioid consumption and adverse effects after laparoscopic bariatric surgery. In this randomized controlled study, we hypothesized that an opioid-free anesthetic using lidocaine, ketamine, and dexmedetomidine would result in a clinically significant reduction in 24-hour postoperative opioid consumption when compared with an opioid-inclusive technique. METHODS Subjects presenting for laparoscopic or robotic bariatric surgery were randomized in a 1:1 ratio to receive either standard opioid-inclusive anesthesia (group A: control) or OFA (group B: OFA). The primary outcome was opioid consumption in the first 24 hours postoperatively in oral morphine equivalents (OMEs). Secondary outcomes included postoperative pain scores, patient-reported incidence of opioid-related adverse effects, hospital length of stay, patient satisfaction, and ongoing opioid use at 1 and 3 months after hospital discharge. RESULTS 181 subjects, 86 from the control group and 95 from the OFA group, completed the study per protocol. Analysis of the primary outcome showed no significant difference in total opioid consumption at 24 hours between the two treatment groups (control: 52 OMEs vs OFA: 55 OMEs, p=0.49). No secondary outcomes showed statistically significant differences between groups. CONCLUSIONS This study demonstrates that an OFA protocol using dexmedetomidine, ketamine, and lidocaine for laparoscopic or robotic bariatric surgery was not associated with a reduction in 24-hour postoperative opioid consumption when compared with an opioid-inclusive technique using fentanyl.
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Affiliation(s)
- Josiah Joco Perez
- Department of Anesthesiology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Joseph D Strunk
- Department of Anesthesiology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Octavio M Preciado
- Department of Anesthesiology, Virginia Mason Medical Center, Seattle, Washington, USA
| | | | - Lily C Chang
- Department of Surgery, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Mohan K Mallipeddi
- Department of Surgery, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Shanley B Deal
- Department of Surgery, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Christine L Oryhan
- Department of Anesthesiology, Virginia Mason Medical Center, Seattle, Washington, USA
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Dai M, Dou X, Chen M, Yang J, Long J, Lin Y. Strong opioids-induced cardiac, neurologic, and respiratory disorders: a real-world study from 2004 to 2023 based on FAERS. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:4105-4121. [PMID: 38032491 DOI: 10.1007/s00210-023-02844-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023]
Abstract
Opioids are mainly used as adjuncts to the induction and maintenance of general anesthesia, postoperative analgesia, and treating moderate to severe cancer pain and chronic pain. However, the hazards of these drugs to various organ organs still need to be further explored. This study used the US FDA Adverse Event Reporting System (FAERS) database to determine whether commonly receiving opioids was higher than the baseline risk for all other medications. FAERS was asked about adverse events (AEs) for the opioids "morphine," "fentanyl," "oxycodone," "hydromorphone," "sufentanil," and "remifentanil" from the first quarter of 2004 (2004Q1) through the second quarter of 2023 (2023Q2). Disproportionality signaling analysis was performed by calculating reporting odds ratio (ROR), proportional reporting ratio (PRR), Bayesian confidence propagation neural network (BCPNN), and Empirical Bayesian Geometric Mean (EBGM). AEs with system organ classes (SOCs) of "cardiac disease," "neurologic disease," and "respiratory, thoracic, and mediastinal disease" were then screened. The statistical analysis included 12,819,518 reports in the FAERS database from 2004Q1 to 2023Q2, of which 236,619 AEs were reported as "primary suspect" for the six drugs mentioned above, which were selected as "cardiac disorders," "nervous system disorders," and "respiratory, thoracic and mediastinal disorders." Some AEs identified in this study are consistent with the drug labeling, such as bradycardia, respiratory depression, and somnolence. In addition, some unexpected and significant acute adverse drug reactions (ADRs), such as toxic leukoencephalopathy and coma, may occur. This study identified potential new and unexpected ADRs for opioids, providing valuable evidence for safety studies of opioids.
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Affiliation(s)
- Maosha Dai
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China
| | - Xiaoke Dou
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China
| | - Min Chen
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China
| | - Juexi Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China
| | - Junhao Long
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China
| | - Yun Lin
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
- Key Laboratory of Anesthesiology and Resuscitation, Ministry of Education, Huazhong University of Science and Technology), Wuhan, China.
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13
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Hua X, Chen Y, Wu Z, Zheng G, Yang D, Li J, Wu Q, Fan W. Effects of intra-operative magnesium sulfate infusion on orthognathic surgery: A prospective and randomized controlled trial. Heliyon 2024; 10:e30342. [PMID: 38707412 PMCID: PMC11066664 DOI: 10.1016/j.heliyon.2024.e30342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 05/07/2024] Open
Abstract
Purpose To comprehensively understand the effects of intra-operative infusion of magnesium sulfate on patients who underwent orthognathic surgery, including remifentanil consumption, postoperative pain, postoperative nausea and vomiting (PONV), inflammatory response, and serum magnesium levels. Methods Seventy-five adult patients undergoing orthognathic surgery under general balanced anesthesia were randomly divided into two groups. One group (Group M) received 50 mg/kg of magnesium sulfate in 20 mL 0.9 % saline after intubation, followed by a continuous infusion at a rate of 15 mg/kg/h until 30 min before the anticipated end of surgery. The other group (Group C) received an equal volume of isotonic saline as a placebo. (Clinical trial registration number: chiCTR2100045981). Results The primary outcome was remifentanil consumption. The secondary outcomes included the pain score assessed using the verbal numerical rating scale (VNRS) and PONV assessed using a Likert scale. Remifentanil comsumption in Group M was lower than Group C (mean ± SD: 0.146 ± 0.04 μg/kg/min vs. 0.173 ± 0.04 μg/kg/min, P = 0.003). At 2 h after surgery, patients in Group C suffered more severe PONV than those in Group M (median [interquartile range, IQR]: 1 [3] vs. 1 [0], mean rank: 31.45 vs. 42.71, P = 0.040). At post-anesthesia care unit (PACU), postoperative pain in Group C was severe than Group M (3 [1] vs. 3 [0], mean rank: 31.45 vs. 42.71, P = 0.013). Changes in haemodynamics and surgical field scores did not differ between the groups (all P > 0.05). The levels of cytokines (IL-4, IL-6, IL-8, IL-10, TNF-a, and MIP-1β) were not significantly different between the groups after surgery (all P > 0.05). Postoperative serum magnesium levels in Group C were lower than those in Group M (0.74 ± 0.07 mmol/L vs. 0.91 ± 0.08 mmol/L, P = 0.000) and the preoperative level (0.74 ± 0.07 mmol/L vs. 0.83 ± 0.06 mmol/L, P = 0.219). Conclusions In orthognathic surgery, magnesium sulfate administration can reduce remifentanil requirement and relieve PONV and postoperative pain in the early postoperative phase.
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Affiliation(s)
- Xiaoxiao Hua
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Yanling Chen
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
| | - Zhi Wu
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
| | - Guangsen Zheng
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Dongye Yang
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Jing Li
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
| | - Qiaomei Wu
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
| | - Wenguo Fan
- Department of Anesthesiology, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
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14
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Liang TW, Shen CH, Wu YS, Chang YT. Erector spinae plane block reduces opioid consumption and improves incentive spirometry volume after cardiac surgery: A retrospective cohort study. J Chin Med Assoc 2024; 87:550-557. [PMID: 38501787 DOI: 10.1097/jcma.0000000000001086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Effective postoperative pain management is vital in cardiac surgery to prevent opioid dependency and respiratory complications. Previous studies on the erector spinae plane (ESP) block have focused on single-shot applications or immediate postoperative outcomes. This study evaluates the efficacy of continuous ESP block vs conventional care in reducing opioid consumption and enhancing respiratory function recovery postcardiac surgery over 72 hours. METHODS A retrospective study at a tertiary hospital (January 2021-July 2022) included 262 elective cardiac surgery patients. Fifty-three received a preoperative ESP block, matched 1:1 with a control group (n = 53). The ESP group received 0.5% ropivacaine intraoperatively and 0.16% ropivacaine every 4 hours postoperatively. Outcomes measured were cumulative oral morphine equivalent (OME) dose within 72 hours postextubation, daily maximum numerical rating scale (NRS) ≥3, incentive spirometry volume, and %baseline performance, stratified by surgery type (sternotomy or thoracotomy). RESULTS Significant OME reduction was observed in the ESP group (sternotomy: median decrease of 113 mg, 95% CI: 60-157.5 mg, p < 0.001; thoracotomy: 172.5 mg, 95% CI: 45-285 mg, p = 0.010). The ESP group also had a lower risk of daily maximum NRS ≥3 (adjusted OR sternotomy: 0.22, p < 0.001; thoracotomy: 0.07, p < 0.001), a higher incentive spirometry volumes (sternotomy: mean increase of 149 mL, p = 0.019; thoracotomy: 521 mL, p = 0.017), and enhanced spirometry %baseline (sternotomy: mean increase of 11.5%, p = 0.014; thoracotomy: 26.5%, p < 0.001). CONCLUSION Continuous ESP block was associated with a reduction of postoperative opioid requirements, lower instances of pain scores ≥3, and improve incentive spirometry performance following cardiac surgery. These benefits appear particularly prominent in thoracotomy patients. Further prospective studies with larger sample size are required to validate these findings.
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Affiliation(s)
- Ting-Wei Liang
- Department of Anesthesiology, Show Chwan Memorial Hospital, Changhua, Taiwan, ROC
| | - Ching-Hui Shen
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yung-Szu Wu
- Department of Cardiac Surgery, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Yi-Ting Chang
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
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Dello Russo C, Di Franco V, Tabolacci E, Cappoli N, Navarra P, Sollazzi L, Rapido F, Aceto P. Remifentanil-induced hyperalgesia in healthy volunteers: a systematic review and meta-analysis of randomized controlled trials. Pain 2024; 165:972-982. [PMID: 38047761 PMCID: PMC11017745 DOI: 10.1097/j.pain.0000000000003119] [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: 07/04/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 12/05/2023]
Abstract
ABSTRACT Recent literature suggests that the withdrawal of remifentanil (RF) infusion can be associated with hyperalgesia in clinical and nonclinical settings. We performed a systematic review and a meta-analysis of randomized controlled trials with cross-over design, to assess the effect of discontinuing RF infusion on pain intensity and areas of hyperalgesia and allodynia in healthy volunteers. Nine studies were included. The intervention treatment consisted in RF infusion that was compared with placebo (saline solution). The primary outcome was pain intensity assessment at 30 ± 15 minutes after RF or placebo discontinuation, assessed by any pain scale and using any quantitative sensory testing. Moreover, postwithdrawal pain scores were compared with baseline scores in each treatment. Secondary outcomes included the areas (% of basal values) of hyperalgesia and allodynia. Subjects during RF treatment reported higher pain scores after discontinuation than during treatment with placebo [standardized mean difference (SMD): 0.50, 95% confidence interval (CI): 0.03-0.97; P = 0.04, I 2 = 71%]. A significant decrease in pain scores, compared with baseline values, was found in the placebo treatment (SMD: -0.87, 95% CI: -1.61 to -0.13; P = 0.02, I 2 = 87%), but not in the RF treatment (SMD: -0.28, 95% CI: -1.18 to 0.62; P = 0.54, I 2 = 91%). The area of hyperalgesia was larger after RF withdrawal (SMD: 0.55; 95% CI: 0.27-0.84; P = 0.001; I 2 = 0%). The area of allodynia did not vary between treatments. These findings suggest that the withdrawal of RF induces a mild but nonclinically relevant degree of hyperalgesia in HVs, likely linked to a reduced pain threshold.
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Affiliation(s)
- Cinzia Dello Russo
- Dipartimento di Sicurezza e Bioetica, Sezione di Farmacologia, Università Cattolica Del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Pharmacology & Therapeutics, Institute of Systems Molecular and Integrative Biology (ISMIB), University of Liverpool, Liverpool, United Kingdom
| | - Valeria Di Franco
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elisabetta Tabolacci
- Dipartimento di Scienze della Vita e Sanità Pubblica, Sezione di Medicina Genomica, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Natalia Cappoli
- Dipartimento di Sicurezza e Bioetica, Sezione di Farmacologia, Università Cattolica Del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Pierluigi Navarra
- Dipartimento di Sicurezza e Bioetica, Sezione di Farmacologia, Università Cattolica Del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Liliana Sollazzi
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Rapido
- Department of Anesthesia & Critical Care Medicine, Gui de Chauliac Montpellier University Hospital, Montpellier, France
- Institute of Functional Genomics, Unité Mixtes de Recherche (UMR) 5203 Centre National de la Recherche Scientifique (CNRS)-Unité 1191 INSERM, University of Montpellier, Montpellier, France
| | - Paola Aceto
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
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Segebarth PB, Schallmo M, Odum S, Hietpas K, Michalek C, Chapman TM, Leas D, Milam RA, Hamid N. Opioid-Free Analgesia is Safe and Effective in Anterior Cervical Spine Surgery: A Randomized Controlled Trial. Clin Spine Surg 2024; 37:138-148. [PMID: 38553433 DOI: 10.1097/bsd.0000000000001608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/28/2024] [Indexed: 05/07/2024]
Abstract
STUDY DESIGN Randomized controlled trial (RCT). OBJECTIVE Compare the efficacy of a multimodal, opioid-free (OF) pain management pathway with a traditional opioid-containing (OC) pathway in patients undergoing anterior cervical procedures. SUMMARY OF BACKGROUND DATA Previous studies have compared opioid-based pain regimens to opioid-sparing regimens following cervical spine surgery, but have been limited by high rates of crossover, retrospective designs, reliance on indwelling pain catheters, opioid utilization for early postoperative analgesia, and/or a lack of patient-reported outcome measures. METHODS This is a RCT in which patients were allocated to either an OF or OC perioperative pain management protocol. Eligible study participants included adult (age up to 18 y) patients who underwent primary, 1-level or 2-level anterior cervical surgery [anterior cervical discectomy and fusion (ACDF), anterior cervical disc arthroplasty (ACDA), or hybrid (ACDF and ACDA at different levels)] for degenerative pathology. The primary outcome variable was subjective pain level at 24 hours postoperative. The final study cohort consisted of 50 patients (22 OF, 28 OC). RESULTS Patients in the OF group reported lower median postoperative pain levels at 6 hours (4 for OF vs. 7 for OC; P =0.041) and 24 hours (3 for OF vs. 5 for OC; P =0.032). At 2-week and 6-week follow-up, pain levels were similar between groups. Patients in the OF group reported greater comfort at 12 hours (9 for OF vs. 5 for OC; P =0.003) and 24 hours (9 for OF vs. 5 for OC; P =0.011) postoperatively. Notably, there were no significant differences in patients' reported pain satisfaction, overall surgical satisfaction, or overall sense of physical and mental well-being. In addition, there were no significant differences in falls, delirium, or constipation postoperatively. CONCLUSIONS A multimodal OF pain management pathway following anterior cervical surgery for degenerative disease results in statistically noninferior pain control and equivalent patient-reported outcome measures compared with a traditional OC pathway.
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Ao Y, Ma J, Zheng X, Zeng J, Wei K. Opioid-Sparing Anesthesia Versus Opioid-Free Anesthesia for the Prevention of Postoperative Nausea and Vomiting after Laparoscopic Bariatric Surgery: A Systematic Review and Network Meta-Analysis. Anesth Analg 2024:00000539-990000000-00809. [PMID: 38578868 DOI: 10.1213/ane.0000000000006942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Abstract
BACKGROUND Patients who undergo laparoscopic bariatric surgery (LBS) are susceptible to postoperative nausea and vomiting (PONV). Opioid-free anesthesia (OFA) or opioid-sparing anesthesia (OSA) protocols have been proposed as solutions; however, differences between the 2 alternative opioid protocols for anesthesia maintenance in obese patients remain uncertain. A network meta-analysis was conducted to compare the impacts of OFA and OSA on PONV. METHODS Systematic searches were conducted using Embase, PubMed, MEDLINE, and Cochrane Library databases to identify randomized controlled trials (RCTs) comparing OFA and OSA strategies. After screening according to the inclusion and exclusion criteria, we used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system to assess the credibility of the evidence. The main concern of this review was the difference between OFA and OSA in reducing PONV. The primary outcome was any PONV occurrence within 24 hours. Secondary outcomes included postoperative pain intensity, opioid consumption, opioid-related adverse events, and length of hospital stay. RESULTS Fifteen RCTs involving 1310 patients were identified for a network meta-analysis from 1776 articles that compared OFA, OSA, and traditional opioid-based anesthesia (OBA) strategies in LBS. Twelve RCTs (80%) with 922 participants (70%) were eligible for the occurrence of PONV. These included 199 (22%) patients who received OFA and 476 (52%) and 247 (27%) patients who received OSA and OBA, respectively. OFA was more effective at reducing PONV (relative risks [RR], 0.6, 95% confidence interval [CI], 0.5-0.9, moderate-quality evidence) compared to OSA. No differences were observed in postoperative pain control or opioid consumption between the OFA and OSA strategies (very low-to high-quality evidence). Notably, OFA is associated with a higher risk of bradycardia than OSA (RR, 2.6, 95% CI, 1.2-5.9, moderate-quality evidence). CONCLUSIONS OFA is more effective than OSA in reducing the occurrence of PONV during the early postoperative period of LBS, although it may associate with an increased risk of bradycardia. Patients who received either opioid-alternative strategy demonstrated similar effects in reducing postoperative opioid consumption and alleviating pain intensity.
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Affiliation(s)
- Yichan Ao
- From the Departments of Anesthesiology
| | | | - Xiaozhuo Zheng
- Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jie Zeng
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, Chongqing, China
| | - Ke Wei
- From the Departments of Anesthesiology
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Zhan Y, Li L, Chen S, Peng Y, Zhang Y. Randomized clinical trial of continuous transversus thoracis muscle plane block for patients undergoing open heart valve replacement surgery. J Cell Mol Med 2024; 28:e18184. [PMID: 38509745 PMCID: PMC10955163 DOI: 10.1111/jcmm.18184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 11/30/2023] [Accepted: 02/04/2024] [Indexed: 03/22/2024] Open
Abstract
The optimal analgesia regimen after open cardiac surgery is unclear. The aim of this study was to investigate the beneficial effects of continuous transversus thoracis muscle plane (TTMP) blocks initiated before surgery on open cardiac surgery outcomes. A group of 110 patients were randomly allocated to either receive bilateral continuous TTMP blocks (TTP group) or no nerve block (SAL group). The primary endpoint was post-operative pain at 4, 8, 16, 24, 48 and 72 h after extubation at rest and exercise. The secondary outcome measures included analgesia requirements (sufentanil and flurbiprofen axetil administration), time to extubation, incidence of reintubation, length of stay in the ICU, incidence of post-operative nausea and vomiting (PONV), time until return of bowel function, time to mobilization, urinary catheter removal and length of hospital stay. The length of stay in the ICU and length of hospital stay were significantly longer in the SAL group than in the TTP group. NRS scores at rest and exercise were significantly lower in the TTP group than in the SAL group at all time points. The TTP group required significantly less intraoperative and post-operative sufentanil and post-operative dynastat consumption than the SAL group. Time to extubation, time to first flatus, time until mobilization and time until urinary catheter removal were significantly earlier in the TTP group than in the SAL group. The incidence of PONV was significantly lower in the TTP group. Bilateral continuous TTMP blocks provide effective analgesia and accelerate recovery in patients undergoing open heart valve replacement surgery.
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Affiliation(s)
- Yanping Zhan
- Department of AnaesthesiologyFirst Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Lei Li
- Department of AnaesthesiologyFirst Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Shibiao Chen
- Department of AnaesthesiologyFirst Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Yongbao Peng
- Department of AnaesthesiologyJiangxi Maternal and Child Health HospitalNanchangChina
| | - Yang Zhang
- Department of AnaesthesiologyFirst Affiliated Hospital of Nanchang UniversityNanchangChina
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19
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Nakazawa M, Fukushima T, Shoji K, Momosaki R, Mio Y. Preoperative versus postoperative ultrasound-guided rectus sheath block for acute postoperative pain relief after laparoscopy: A retrospective cohort study. Medicine (Baltimore) 2024; 103:e37597. [PMID: 38552091 PMCID: PMC10977526 DOI: 10.1097/md.0000000000037597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/22/2024] [Indexed: 04/02/2024] Open
Abstract
Although rectus sheath block (RSB) is routinely used in laparoscopic surgeries to reduce mid-abdominal pain, whether RSB should be performed before or after surgery remains unclear. Herein, the optimal timing for RSB in patients undergoing laparoscopic surgery was investigated. This retrospective cohort study analyzed the data of patients who underwent RSB during laparoscopic procedures at our hospital between January 2013 and December 2018. The primary outcome was the time to rescue analgesia within 24 hours postanesthesia. The patients were divided into preoperative (pre-) and postoperative (post-) RSB groups. A multivariable Cox proportional hazards regression model was used to analyze the time to rescue analgesia in the unmatched and propensity score (PS)-matched patient populations. In total, 609/14,284 patients were included (pre-RSB group, 227 patients; post-RSB group, 382 patients). After PS matching, 97 patients were assigned to both groups. Although the time from extubation to the first analgesic request was not significantly different between the 2 groups (322 vs 294 minutes, P = .57), the patients in the pre-RSB group showed a lower risk of postoperative first analgesic administration after PS matching (adjusted hazard ratio, 0.71; 95% confidence interval, 0.53-0.95; P = .023). Among patients undergoing laparoscopic surgery, those in the pre-RSB group tended to have a longer time to the first analgesic request and had a lower risk of analgesic administration within the first 24 hours than those in the post-RSB group. Thus, performing RSB preoperatively may be preferable.
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Affiliation(s)
- Mayuko Nakazawa
- Department of Anesthesiology, Tokyo Jikei University Katsushika Medical Center, Tokyo, Japan
- Department of Anesthesiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Toko Fukushima
- Department of Anesthesiology, Tokyo Jikei University Katsushika Medical Center, Tokyo, Japan
- Department of Anesthesiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuhiro Shoji
- Department of Anesthesiology, Tokyo Jikei University Katsushika Medical Center, Tokyo, Japan
- Department of Anesthesiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Yasushi Mio
- Department of Anesthesiology, The Jikei University School of Medicine, Tokyo, Japan
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Selznick A, Kruse C, Al-Mohrej OA, Valente G, Khan M, Al-Asiri J, Petrisor B. The Role of Preoperative Opioid Use in Foot and Ankle Surgery: A Systematic Review. J Foot Ankle Surg 2024; 63:305-311. [PMID: 37923116 DOI: 10.1053/j.jfas.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 09/18/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023]
Abstract
Prescription opioids, particularly for treating musculoskeletal pain, are a significant contributor to the opioid epidemic in North America. There is also evidence to suggest that chronic use of opioids is associated with poor outcomes after orthopedic surgery. However, whether this association is relevant in foot and ankle surgery is still unclear. Accordingly, a systematic review of the literature was undertaken to assess the impact of preoperative opioid use in patients undergoing foot and ankle surgery concerning postoperative pain, complications, and postoperative opioid dependence. Four databases, including EMBASE, MEDLINE, PubMed, and CINAHL, were searched to March 2022 for studies reporting preoperative opioid use and its effect on postoperative outcomes or opioid use after foot and ankle surgery. A total of 22,092 patients were included in the final synthesis of 8 studies. Most of which were level 3 evidence (5 studies). Around 18% of the patients used opioids preoperatively. Preoperative opioid use was associated with more quantities and prolonged use of opioids postoperatively. Two studies showed an increased risk of complications postoperatively in patients who used opioids preoperatively compared to the nonopioid group. Preoperative opioid use in patients undergoing foot and ankle surgeries is associated with increased and prolonged use of opioids postoperatively and may therefore predict the potential for misuse.
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Affiliation(s)
- Asher Selznick
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton ON, Canada
| | - Colin Kruse
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton ON, Canada
| | - Omar A Al-Mohrej
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton ON, Canada; Section of Orthopedic Surgery, Department of Surgery, King Abdullah Bin Abdulaziz University Hospital, Princess Nourah Bint Abdul Rahman University, Riyadh, Saudi Arabia.
| | - Giuseppe Valente
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton ON, Canada
| | - Moin Khan
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton ON, Canada
| | - Jamal Al-Asiri
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton ON, Canada
| | - Bradley Petrisor
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton ON, Canada
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Liu X, Cai H, Peng L, Ma H, Yan Y, Li W, Zhao J. Microglial Nrf2/HO-1 signaling gates remifentanil-induced hyperalgesia via suppressing TRPV4-mediated M1 polarization. Free Radic Biol Med 2024; 214:87-100. [PMID: 38295888 DOI: 10.1016/j.freeradbiomed.2024.01.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/29/2023] [Accepted: 01/27/2024] [Indexed: 02/18/2024]
Abstract
Remifentanil-induced hyperalgesia (RIH) represents a significant clinical challenge due to the widespread use of opioids in pain management. However, the molecular and cellular mechanisms underlying RIH remain elusive. This study aimed to unravel the role of spinal cord microglia, focusing on the Nrf2/HO-1 signaling pathway and TRPV4 channels in the development of RIH. We used both in vivo and in vitro models to investigate the activation state of spinal cord microglia, the expression of TRPV4 channels, and the modulation of the Nrf2/HO-1 pathway under remifentanil exposure. In addition, we evaluated the potential therapeutic effects of dexmedetomidine, a perioperative α2-adrenergic agonist, on RIH and its related molecular pathways. Our results revealed a prominent role of spinal cord microglia in RIH, demonstrating an apparent microglial M1 polarization and increased TRPV4 channel expression. A notable observation was the downregulation of the Nrf2/HO-1 pathway, which was associated with increased neuroinflammation and mechanical allodynia. By upregulating or overexpressing Nrf2, we confirmed its ability to inhibit TRPV4 and thereby attenuate RIH-associated mechanical allodynia, M1 polarization, and neuroinflammation. Encouragingly, dexmedetomidine demonstrated therapeutic potential by positively modulating the Nrf2-TRPV4 nexus, attenuating mechanical allodynia, and reducing microglial inflammation. Our research highlights the critical role of spinal cord microglia in RIH mediated by the Nrf2-TRPV4 axis. The ability of dexmedetomidine to modulate this axis suggests its potential as an adjunctive therapy to remifentanil in mitigating RIH. Further studies are imperative to explore the broader implications and practical applicability of our findings.
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Affiliation(s)
- Xiaowen Liu
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Huamei Cai
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Liang Peng
- Beijing Key Laboratory for Immune-Mediated Inflammatory Diseases, Institute of Medical Science, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Hongli Ma
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Yun Yan
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Weixia Li
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Jing Zhao
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, 100029, China.
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22
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Inan S, Meissler JJ, Bessho S, Wiah S, Tukel C, Eisenstein TK, Rawls SM. Blocking IL-17A prevents oxycodone-induced depression-like effects and elevation of IL-6 levels in the ventral tegmental area and reduces oxycodone-derived physical dependence in rats. Brain Behav Immun 2024; 117:100-111. [PMID: 38199516 DOI: 10.1016/j.bbi.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/01/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024] Open
Abstract
Oxycodone is the most prescribed opioid for pain management and has been available in clinics for almost a century, but effects of chronic oxycodone have been studied less than morphine in preclinical and clinical studies. Newly developed depression has been coupled with chronic oxycodone use in a few clinical studies, but no preclinical studies have investigated the pathogenesis of oxycodone-induced depression. Gut microbiome changes following oxycodone use is an understudied area, and interleukin-17A (IL-17A) is linked to both the development of mood disorders and regulation of gut microbiome. The present study investigated effects of chronic oxycodone exposure on mood-related behaviors (depression and anxiety), pain hypersensitivity, physical dependence, immune markers, and the gut microbiome and tested the hypothesis that blocking IL-17A with a systemically administered monoclonal antibody reduces oxycodone-derived effects. Oxycodone (using an incremental dosing regimen) or saline was injected twice a day for 12 days. IL-17A Ab (200 µg/100 µl) or saline was administered every 3rd day during the 12-day interval. Chronic oxycodone induced a depression-like effect, but not anxiogenic- or anxiolytic-like effects; promoted hyperalgesia; increased IL-17A and IL-6 levels in the ventral tegmental area (VTA); and induced physical dependence. IL-17A Ab co-administration with oxycodone prevented the depression-like effect and hyperalgesia, reduced naloxone-precipitated withdrawal signs, and normalized the increase in cytokine levels. Chronic oxycodone exposure did not affect gut microbiome and integrity. Our results identify a role for IL-17A in oxycodone-related behavioral and neuroimmune effects and show that IL-17A Ab has potential therapeutic value in blocking these effects. Given that humanized IL-17A Ab is approved for treatment of psoriasis and psoriatic arthritis, our findings point toward studying it for use in the treatment of oxycodone use disorder.
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Affiliation(s)
- Saadet Inan
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA.
| | - Joseph J Meissler
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Shingo Bessho
- Center for Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Sonita Wiah
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Cagla Tukel
- Center for Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Microbiology, Immunology, and Inflammation, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Toby K Eisenstein
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Microbiology, Immunology, and Inflammation, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Scott M Rawls
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
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Luo M, Han X, Li H, Zhou G, Chen H, Gao F. Effects of Remifentanil Gradual Withdrawal Combined with Postoperative Infusion on Postoperative Hyperalgesia in Patients Undergoing Laparoscopic hysterectomy: A Factorial Design, Double-Blind, Randomized Controlled Trial. Drug Des Devel Ther 2024; 18:583-595. [PMID: 38436039 PMCID: PMC10908282 DOI: 10.2147/dddt.s451913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/20/2024] [Indexed: 03/05/2024] Open
Abstract
Background Remifentanil-induced hyperalgesia (RIH) increases the risk of persistent postoperative pain, making early postoperative analgesic therapy ineffective and affecting postoperative patient satisfaction. This study aimed to verify the effects of gradual withdrawal of remifentanil combined with postoperative pump infusion of remifentanil on postoperative hyperalgesia and pain in patients undergoing laparoscopic hysterectomy. Methods This trial was a factorial design, double-blind, randomized controlled trial. Patients undergoing laparoscopic hysterectomy were randomly allocated to the control group, postoperative pump infusion of remifentanil group, gradual withdrawal of remifentanil group, or gradual withdrawal plus postoperative pump infusion of remifentanil group (n = 35 each). The primary outcome was postoperative mechanical pain thresholds in the medial forearm. The secondary outcomes included postoperative mechanical pain thresholds around the incision, pain numeric rating scale scores, analgesic utilization, awakening agitation or sedation scores, a 15-item quality of recovery survey, and postoperative complications. Results Gradual withdrawal of remifentanil significantly increased postoperative pain thresholds versus abrupt discontinuation (P < 0.05), whereas postoperative infusion did not show significant differences compared to the absence of infusion (P > 0.05). The combined gradual withdrawal and postoperative infusion group exhibited the highest thresholds and had the lowest postoperative pain scores and analgesic requirements as well as the highest quality of recovery scores (P < 0.05). No significant differences were observed for agitation scores, sedation scores, or complication rates (P > 0.05). Conclusion The novel combined gradual withdrawal and postoperative infusion of remifentanil uniquely attenuates postoperative hyperalgesia, pain severity, analgesic necessity, and improves recovery quality after laparoscopic hysterectomy.
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Affiliation(s)
- Meng Luo
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Xue Han
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Huan Li
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Guangyue Zhou
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Haoxuan Chen
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Fang Gao
- Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
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24
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Song B, Li X, Yang J, Li W, Wan L. TEDOFA Trial Study Protocol: A Prospective Double-Blind, Randomized, Controlled Clinical Trial Comparing Opioid-Free versus Opioid Anesthesia on the Quality of Postoperative Recovery and Chronic Pain in Patients Receiving Thoracoscopic Surgery. J Pain Res 2024; 17:635-642. [PMID: 38371483 PMCID: PMC10871136 DOI: 10.2147/jpr.s438733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/05/2024] [Indexed: 02/20/2024] Open
Abstract
Introduction Seeking effective multimodal analgesia and anesthetic regimen is the basis for the success of ERAS. Opioid-free anesthesia (OFA) is a multimodal anesthesia associating hypnotics, N-methyl-D-aspartate (NMDA) antagonists, local anesthetics, anti-inflammatory drugs and α-2 agonists. Although previous studies have confirmed that OFA is safe and feasible for VATS surgery, there is great heterogeneity in how to select and combine anti-harm drugs to replace opioids. We hypothesized that the reduced opioid use during and after surgery allowed by OFA compared with standard of care will be associated with a reduction of postoperative opioid-related adverse events and an improvement in the quality of rehabilitation of patients after partial VATS lung resection. Methods/Analysis The TEDOFA Study is a prospective double-blind, randomized, controlled clinical trial with a concealed allocation of patients scheduled to undergo elective partial VATS pneumonectomy 1:1 to receive either a standard anesthesia protocol or an OFA. A total of 146 patients were recruited in the study. Primary endpoint was the 15-item recovery quality scale (QoR-15) at 24 hours after surgery. Ethics and Dissemination This trial has been approved by the Institutional Review Board of Beijing Friendship Hospital of China Capital University. The TEDOFA trial study protocol was approved on 27 February 2023. The trial started recruiting patients after registered on the Chinese Clinical Trial Registry. Trial Registration Number ChiCTR2300069210; Pre-results.
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Affiliation(s)
- Bijia Song
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China
| | - Xiuliang Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China
| | - Jiguang Yang
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China
| | - Wenjing Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China
| | - Lei Wan
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, People’s Republic of China
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25
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Mansour MA, Mahmoud HE, Fakhry DM, Kassim DY. Comparison of the effects of transversus thoracic muscle plane block and pecto-intercostal fascial block on postoperative opioid consumption in patients undergoing open cardiac surgery: a prospective randomized study. BMC Anesthesiol 2024; 24:63. [PMID: 38341525 PMCID: PMC10858555 DOI: 10.1186/s12871-024-02432-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND There is an association exists between cardiac surgery, performed through median sternotomy, and a considerable postoperative pain. OBJECTIVES The aim of the current study is to compare the effects of transversus thoracic muscle plane block (TTMPB) and pecto-intercostal fascial plane block (PIFB) upon postoperative opioid consumption among the patients who underwent open cardiac surgery. METHODS The present prospective, randomized, comparative study was conducted among 80 patients who underwent elective on-pump cardiac surgery with sternotomy. The subjects were randomly assigned to two groups with each group containing 40 individuals. For the TTMPB group, bilateral ultrasound-guided TTMPB was adopted in which 20 ml of 0.25% bupivacaine was used on each side. In case of PIFB group, bilateral ultrasound-guided PIFB was adopted with the application of 20 ml of 0.25% bupivacaine on each side. The researchers recorded the first time for rescue analgesia, the overall dosage of rescue analgesia administered in the first 24 h after the operation and the postoperative complications. RESULTS The PIFB group took significantly longer time to raise the first request for rescue analgesia (7.8 ± 1.7 h) than the TTMPB group (6.7 ± 1.4 h). Likewise, the PIFB group subjects had a remarkably lower 'overall morphine usage' in the first 24 h after the operation (4.8 ± 1.0 mg) than TTMPB group (7.8 ± 2.0 mg). CONCLUSION Bilateral ultrasound-guided PIFB provided a longer time for the first analgesic demand than bilateral ultrasound-guided TTMPB in patients undergoing open cardiac surgery. In addition to this, the PIFB reported less postoperative morphine usage than the TTMPB and increases satisfaction in these patients. TRIAL REGISTRATION This study was registered at Clinical Trials.gov on 28/11/2022 (registration number: NCT05627869).
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Affiliation(s)
- Mariana AbdElSayed Mansour
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt.
| | - Hatem ElMoutaz Mahmoud
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Dina Mahmoud Fakhry
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Dina Yehia Kassim
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
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Zhang S, Zhang J, Zhang R. Safety and effectiveness of opioid-free anaesthesia in thoracoscopic surgery: a preliminary retrospective cohort study. BMC Anesthesiol 2024; 24:60. [PMID: 38336669 PMCID: PMC10854143 DOI: 10.1186/s12871-024-02441-9] [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: 03/26/2023] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND This study aimed to observe the effect of opioid-free anaesthesia (OFA) on intraoperative haemodynamic,postoperative analgesia and postoperative nausea and vomiting (PONV) in thoracoscopic surgery in order to provide more evidence for evaluating the safety and effectiveness of OFA technology. METHODS This was a single-centre retrospective observational study.Adult patients who underwent thoracoscopic surgery with the preoperative thoracic paravertebral block between January 2017 and June 2020 were included.A cohort of 101 thoracoscopic surgery patients who received the OFA technique were matched with 101 thoracoscopic surgery patients who received standard opioid-containing anaesthesia(SOA). Heart rate (HR) and mean arterial blood pressure (MAP) were measured before anaesthesia induction, immediately after endotracheal intubation, at the beginning of surgery, and 10, 20, and 30 min after surgery began.The total amount of intraoperative infusion, frequency of vasoactive drugs use, morphine ingested via the patient-controlled intravenous analgesia (PCIA) 24 h post-surgery,visual analogue scale (VAS) scores at rest and activity on the first day post-surgery, and frequency of nausea and vomiting within 24 h post-surgery were analysed. RESULTS There was no significant difference in intraoperative HR between the two groups (F = 0.889, P = 0.347); however, there was significant difference in intraoperative MAP (F = 16.709, P < 0.001), which was lower in SOA patients than in OFA patients. The frequency of vasoactive drug use and amount of infusion was less in OFA patients (P = 0.001). The consumption of morphine used by the PCIA 24 h post-surgery was significantly lower in OFA patients (OFA, 1.8 [0, 4.8] mg vs. SOA, 3.6 [0.6, 23] mg, P < 0.001). There was no significant difference in VAS scores at rest (P = 0.745) or during activity (P = 0.792) on the first day post-surgery. There was also no statistically significant difference in nausea and vomiting within 24 h post-surgery (P = 0.651). CONCLUSIONS This case-control study demonstrated that compared with SOA, OFA can effectively maintain the stability of intraoperative MAP, reduce the incidence of hypotension. Although OFA reduced morphine consumption via the PCIA pump 24 h post-surgery, postoperative pain scores and nausea and vomiting within 24 h post-surgery were similar between the groups.But this study was only a preliminary study and needed to confirm in a larger, more robust trial.
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Affiliation(s)
- Shanshan Zhang
- Department of Anesthesiology, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, China
| | - Jianmin Zhang
- Department of Anesthesiology, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, China
| | - Ran Zhang
- Department of Anesthesiology and Pain Medicine, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District 100044, Beijing, China.
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Chassery C, Atthar V, Marty P, Vuillaume C, Casalprim J, Basset B, De Lussy A, Naudin C, Joshi GP, Rontes O. Opioid-free versus opioid-sparing anaesthesia in ambulatory total hip arthroplasty: a randomised controlled trial. Br J Anaesth 2024; 132:352-358. [PMID: 38044236 DOI: 10.1016/j.bja.2023.10.031] [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: 09/06/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 12/05/2023] Open
Abstract
BACKGROUND Enhanced recovery after surgery pathways are essential for ambulatory surgery. They usually recommend lower intraoperative opioid use to avoid opioid-related adverse effects. This has led to opioid-sparing anaesthesia (OSA) techniques, with the extreme approach of opioid-free anaesthesia (OFA) mostly with dexmedetomidine. As evidence is lacking in day-case primary total hip arthroplasty, this study was performed to assess the potential benefits in postoperative analgesia of OFA over OSA. METHODS In this single-centre, prospective, triple blind study, we randomly allocated 80 patients undergoing day-case primary THA under general anaesthesia. Patients received a total intravenous anaesthesia with a laryngeal mask and multimodal analgesic regimen with non-opioid analgesics. The OSA group received low dose of sufentanil, and the OFA group received dexmedetomidine The primary outcome was the opioid consumption in the first 24 h in oral morphine equivalents (OME). RESULTS There was no difference in median cumulative OME consumption at 24 h between the OSA and OFA groups (12 [0-25] mg vs 16 [0-30] mg, respectively; P=0.7). Pain scores were similar and low in both groups with comparable walking recovery time. Adverse events were sparse and equivalent in both groups except for dizziness, which was more frequent in the OSA group (P<0.05). CONCLUSIONS In day-case total hip arthoplasty under general anaesthesia, opioid-free anaesthesia and opioid-sparing anaesthesia both provide early recovery and effective postoperative pain relief. When compared with opioid-sparing anaesthesia, opioid-free anaesthesia does not decrease opioid consumption in the first 24 h. These findings do not suggest any significant benefit from complete intraoperative avoidance of opioids. CLINICAL TRIAL REGISTRATION NCT0507270.
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Affiliation(s)
- Clement Chassery
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France.
| | - Vincent Atthar
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Philippe Marty
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Corine Vuillaume
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Julie Casalprim
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Bertrand Basset
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Anne De Lussy
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
| | - Cécile Naudin
- Department of Research CMC Ambroise Paré, Neuilly-sur-Seine, France
| | - Girish P Joshi
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Olivier Rontes
- Department of Anesthesiology, Clinique Medipole Garonne, Toulouse, France
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Baulier C, Popoff B, Wood G, Schwarz L, Tuech JJ, Dureuil B, Compère V, Clavier T. Comparison of Two Dexmedetomidine Administration Strategies on the Incidence of Postoperative Respiratory Complications: A Retrospective, Inverse Probability of Treatment Weighted Study. J Clin Pharmacol 2024; 64:196-204. [PMID: 37752624 DOI: 10.1002/jcph.2354] [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: 06/02/2023] [Accepted: 09/25/2023] [Indexed: 09/28/2023]
Abstract
Randomized controlled trials have shown a higher risk of postoperative hypoxemia and delayed extubation with opioid-free anesthesia (OFA), compared with opioid anesthesia. The practice of OFA is not standardized. The objective of this study is to investigate the association between the dexmedetomidine administration protocol used and the occurrence of postoperative respiratory complications. This work is a retrospective, propensity score-adjusted study (inverse probability of treatment weighting) conducted between January 2019 and September 2021 in a French tertiary care university hospital, including 180 adult patients undergoing major digestive surgery. Comparison of 2 anesthesia protocols: with a continuous intravenous maintenance dose of dexmedetomidine following a bolus (group B+M, n = 105) or with a bolus dose alone (group B, n = 75). The main outcome measure was a composite respiratory end point within 24 hours of surgery. There was no significant difference in the incidence of overall respiratory complications, as assessed by the primary end point. Nevertheless, there were more patients with postoperative hypercapnia in group B+M than in group B (16% vs 2.5%, P = .004). Patients in group B+M were extubated later than patients in group B (group B+M, median 40 minutes, IQR 20-74 minutes; group B, median 20 minutes, IQR 10-50 minutes; P = .004). Our study showed negative results for the primary end point. However, data on the increased risk of postoperative hypercapnia in patients receiving a maintenance dose of dexmedetomidine are new. Other prospective randomized studies with greater power are necessary to confirm these data and to make OFA safer, by reducing the prescribed doses of dexmedetomidine.
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Affiliation(s)
- Charles Baulier
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
| | - Benjamin Popoff
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
| | - Gregory Wood
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
| | - Lilian Schwarz
- Department of General and Digestive Surgery, Rouen University Hospital, Rouen, France
| | - Jean-Jacques Tuech
- Department of General and Digestive Surgery, Rouen University Hospital, Rouen, France
| | - Bertrand Dureuil
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
| | - Vincent Compère
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
| | - Thomas Clavier
- Department of Anesthesiology, Critical Care and Perioperative Medicine, Rouen University Hospital, Rouen, France
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Hastings LE, Frye EV, Carlson ER, Chuong V, Matthews AN, Koob GF, Vendruscolo LF, Marchette RCN. Cold nociception as a measure of hyperalgesia during spontaneous heroin withdrawal in mice. Pharmacol Biochem Behav 2024; 235:173694. [PMID: 38128767 PMCID: PMC10842911 DOI: 10.1016/j.pbb.2023.173694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
Opioids are powerful analgesic drugs that are used clinically to treat pain. However, chronic opioid use causes compensatory neuroadaptations that result in greater pain sensitivity during withdrawal, known as opioid withdrawal-induced hyperalgesia (OWIH). Cold nociception tests are commonly used in humans, but preclinical studies often use mechanical and heat stimuli to measure OWIH. Thus, further characterization of cold nociception stimuli is needed in preclinical models. We assessed three cold nociception tests-thermal gradient ring (5-30 °C, 5-50 °C, 15-40 °C, and 25-50 °C), dynamic cold plate (4 °C to -1 °C at -1 °C/min, -1 °C to 4 °C at +1 °C/min), and stable cold plate (10 °C, 6 °C, and 2 °C)-to measure hyperalgesia in a mouse protocol of heroin dependence. On the thermal gradient ring, mice in the heroin withdrawal group preferred warmer temperatures, and the results depended on the ring's temperature range. On the dynamic cold plate, heroin withdrawal increased the number of nociceptive responses, with a temperature ramp from 4 °C to -1 °C yielding the largest response. On the stable cold plate, heroin withdrawal increased the number of nociceptive responses, and a plate temperature of 2 °C yielded the most significant increase in responses. Among the three tests, the stable cold plate elicited the most robust change in behavior between heroin-dependent and nondependent mice and had the highest throughput. To pharmacologically characterize the stable cold plate test, we used μ-opioid and non-opioid receptor-targeting drugs that have been previously shown to reverse OWIH in mechanical and heat nociception assays. The full μ-opioid receptor agonist methadone and μ-opioid receptor partial agonist buprenorphine decreased OWIH, whereas the preferential μ-opioid receptor antagonist naltrexone increased OWIH. Two N-methyl-d-aspartate receptor antagonists (ketamine, MK-801), a corticotropin-releasing factor 1 receptor antagonist (R121919), a β2-adrenergic receptor antagonist (butoxamine), an α2-adrenergic receptor agonist (lofexidine), and a 5-hydroxytryptamine-3 receptor antagonist (ondansetron) had no effect on OWIH. These data demonstrate that the stable cold plate at 2 °C yields a robust, reliable, and concise measure of OWIH that is sensitive to opioid agonists.
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Affiliation(s)
- Lyndsay E Hastings
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA
| | - Emma V Frye
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA
| | - Erika R Carlson
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA
| | - Vicky Chuong
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA; Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Intitute on Drug Abuse, Intramural Research Program, and National Institute on Alcohol Abuse and Alcoholism, Division of Intramural Clinical and Biological Research, Baltimore, MD, USA
| | - Aniah N Matthews
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA
| | - George F Koob
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA
| | - Leandro F Vendruscolo
- Stress and Addiction Neuroscience Unit, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, and National Institute on Alcohol Abuse and Alcoholism, Division of Intramural Clinical and Biological Research, Baltimore, MD, USA
| | - Renata C N Marchette
- Neurobiology of Addiction Section, Integrative Neuroscience Research Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, USA.
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Huang X, Cai J, Lv Z, Zhou Z, Zhou X, Zhao Q, Sun J, Chen L. Postoperative pain after different doses of remifentanil infusion during anaesthesia: a meta-analysis. BMC Anesthesiol 2024; 24:25. [PMID: 38218762 PMCID: PMC10790271 DOI: 10.1186/s12871-023-02388-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 12/17/2023] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND This meta-analysis aimed to explore the correlation between the different doses of remifentanil-based anaesthesia and postoperative pain in randomised trials. METHODS The electronic databases including PubMed, Cochrane, clinical trial registries, and Google Scholar were searched up to November 2022 for randomised controlled trials (RCTs) that assessed the dose dependent efficacy of remifentanil for postoperative pain intensity and hyperalgesia. RESULTS 31 studies involving 2019 patients were included for analysis. Compared with the high remifentanil dose administration, patients in low doses showed less postoperative pain intensity at 1-2 h (weighted mean differences (WMD): 0.60, 95% CI, 0.05 to 1.15), 3-8 h (WMD: 0.38, 95% CI, 0.00 to 0.75), 24 h (WMD: 0.26, 95% CI, 0.04 to 0.48) and 48 h (WMD: 0.32, 95% CI, 0.09 to 0.55). Remifentanil-free regimen failed to decrease the pain score at 24 h (WMD: 0.10, 95% CI, -0.10 to 0.30) and 48 h (WMD: 0.15, 95% CI, -0.22 to 0.52) in comparison with remifentanil-based anaesthesia. After excluding trials with high heterogeneity, the dose of the remifentanil regimen was closely correlated with the postoperative pain score (P=0.03). In addition, the dose of the remifentanil regimen was not associated with the incidence of postoperative nausea and vomiting (PONV) (P=0.37). CONCLUSIONS Our meta-analysis reveals that the low dose of remifentanil infusion is recommendable for general anaesthesia maintenance. No evidence suggests that remifentanil-free regimen has superiority in reducing postoperative pain. Moreover, remifentanil doesn't have a dose dependent effect in initiating PONV. TRIAL REGISTRATION The protocol of present study was registered with PROSPERO (CRD42022378360).
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Affiliation(s)
- Xinyi Huang
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Jinxia Cai
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Zhu Lv
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Zijun Zhou
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Xiaotian Zhou
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Qimin Zhao
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China
| | - Jiehao Sun
- Department of Anaesthesiology, 1st affiliated hospital, Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang, China.
| | - Long Chen
- Centre for Rehabilitation Medicine, Department of Anaesthesiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China.
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31
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Cui LL, Wang XX, Liu H, Luo F, Li CH. Projections from infralimbic medial prefrontal cortex glutamatergic outputs to amygdala mediates opioid induced hyperalgesia in male rats. Mol Pain 2024; 20:17448069241226960. [PMID: 38172075 PMCID: PMC10851759 DOI: 10.1177/17448069241226960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/13/2013] [Accepted: 12/29/2023] [Indexed: 01/05/2024] Open
Abstract
Repeated use of opioid analgesics may cause a paradoxically exacerbated pain known as opioid-induced hyperalgesia (OIH), which hinders effective clinical intervention for severe pain. Currently, little is known about the neural circuits underlying OIH modulation. Previous studies suggest that laterocapsular division of the central nucleus of amygdala (CeLC) is critically involved in the regulation of OIH. Our purpose is to clarify the role of the projections from infralimbic medial prefrontal cortex (IL) to CeLC in OIH. We first produced an OIH model by repeated fentanyl subcutaneous injection in male rats. Immunofluorescence staining revealed that c-Fos-positive neurons were significantly increased in the right CeLC in OIH rats than the saline controls. Then, we used calcium/calmodulin-dependent protein kinase IIα (CaMKIIα) labeling and the patch-clamp recordings with ex vivo optogenetics to detect the functional projections from glutamate pyramidal neurons in IL to the CeLC. The synaptic transmission from IL to CeLC, shown in the excitatory postsynaptic currents (eEPSCs), inhibitory postsynaptic currents (eIPSCs) and paired-pulse ratio (PPR), was observably enhanced after fentanyl administration. Moreover, optogenetic activation of this IL-CeLC pathway decreased c-Fos expression in CeLC and ameliorated mechanical and thermal pain in OIH. On the contrary, silencing this pathway by chemogenetics exacerbated OIH by activating the CeLC. Combined with the electrophysiology results, the enhanced synaptic transmission from IL to CeLC might be a cortical gain of IL to relieve OIH rather than a reason for OIH generation. Scaling up IL outputs to CeLC may be an effective neuromodulation strategy to treat OIH.
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Affiliation(s)
- Ling-Ling Cui
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi-Xi Wang
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Liu
- The Laboratory of Membrane Ion Channels and Medicine, Key Laboratory of Cognitive Science, State Ethnic Affairs Commission, College of Biomedical Engineering, South-Central University for Nationalities, Wuhan, China
| | - Fang Luo
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chen-Hong Li
- The Laboratory of Membrane Ion Channels and Medicine, Key Laboratory of Cognitive Science, State Ethnic Affairs Commission, College of Biomedical Engineering, South-Central University for Nationalities, Wuhan, China
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Kerr PL, Gregg JM. The Roles of Endogenous Opioids in Placebo and Nocebo Effects: From Pain to Performance to Prozac. ADVANCES IN NEUROBIOLOGY 2024; 35:183-220. [PMID: 38874724 DOI: 10.1007/978-3-031-45493-6_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Placebo and nocebo effects have been well documented for nearly two centuries. However, research has only relatively recently begun to explicate the neurobiological underpinnings of these phenomena. Similarly, research on the broader social implications of placebo/nocebo effects, especially within healthcare delivery settings, is in a nascent stage. Biological and psychosocial outcomes of placebo/nocebo effects are of equal relevance. A common pathway for such outcomes is the endogenous opioid system. This chapter describes the history of placebo/nocebo in medicine; delineates the current state of the literature related to placebo/nocebo in relation to pain modulation; summarizes research findings related to human performance in sports and exercise; discusses the implications of placebo/nocebo effects among diverse patient populations; and describes placebo/nocebo influences in research related to psychopharmacology, including the relevance of endogenous opioids to new lines of research on antidepressant pharmacotherapies.
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Affiliation(s)
- Patrick L Kerr
- West Virginia University School of Medicine-Charleston, Charleston, WV, USA.
| | - John M Gregg
- Department of Surgery, VTCSOM, Blacksburg, VA, USA
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Yang L, Wang X, Wen H. Evaluation of the effectiveness of analgesia nociception index (ANI) predictability for surgical stimuli under personal analgesic sufficiency status (PASS) measured by pre-tetanus-induced ANI: a pilot study. J Clin Monit Comput 2023; 37:1585-1591. [PMID: 37418059 DOI: 10.1007/s10877-023-01044-y] [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: 03/25/2023] [Accepted: 06/09/2023] [Indexed: 07/08/2023]
Abstract
The Analgesia Nociception Index (ANI) is a promising monitor to evaluate the balance of nociception and anti-nociception based on heart rate variability. This prospective, interventional, monocentric pilot study aimed to verify the effectiveness of the personal analgesic sufficiency status (PASS) measured by pre-tetanus-induced ANI variation for surgical stimuli. After Ethics approval and informed consent, participants were anesthetized with sevoflurane and increased effect-site concentrations of remifentanil step by step (2, 4, 6 ng ml-1). At each concentration, a standardized tetanic stimulus was applied (5 s, 60 mA, 50 Hz) with no other noxious stimuli presented. Through all the concentrations, defined the lowest concentration when ANI ≥ 50 as the PASS after tetanic stimuli. The surgical stimulus was conducted under at least 5-min of PASS. Thirty-two participants were analyzed. ANI, systolic blood pressure (SBP), and Heart rate (HR) except the Bispectral Index (BIS) were significantly changed at 2 ng ml-1 after tetanic stimuli, only ANI and SBP were significantly altered at 4 and 6 ng ml-1. ANI could predict inadequate analgesia status (an increase in SBP or HR of more than 20% from the baseline) at 2 and 4 ng ml-1 (P = 0.044, P = 0.049, respectively), but not at 6 ng ml-1. The PASS under pre-tetanus-induced ANI identification didn't meet the analgesic needs under surgical stimuli. Further investigations are required to provide a reliable prediction of individualized analgesia by objective nociception monitors.Trial registration NCT05063461.
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Affiliation(s)
- Lina Yang
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Xiaojie Wang
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Hong Wen
- Department of Anesthesiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
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Xu Z, Lang Y, Xu X, Deng L, Song H, Yin D. The ED50 and ED95 of esketamine for preventing early postoperative pain in patients undergoing laparoscopic cholecystectomy: a prospective, double-blinded trial. BMC Anesthesiol 2023; 23:385. [PMID: 38001477 PMCID: PMC10675926 DOI: 10.1186/s12871-023-02357-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 11/22/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND This study aims to estimate the safety, efficacy, and median effective dose (ED50) of esketamine for preventing early postoperative pain in patients undergoing laparoscopic cholecystectomy. METHODS 54 patients undergoing laparoscopic cholecystectomy were prospectively randomized into two groups (group C and group E). Different doses of esketamine were intravenously administered before the skin incision in Group E. The patients in group C received the same dose of saline at the same time. General population characteristics were recorded. The median effective dose (ED50) and 95% effective dose (ED95) were calculated using Dixon's up-and-down method. Hemodynamic parameters were monitored, and pain intensity was assessed using a visual analog scale. We also recorded the condition of anesthesia recovery period and postoperative adverse reactions. RESULTS The ED50 of esketamine for preventing early postoperative pain was 0.301 mg/kg (95%CI: 0.265-0.342 mg/kg), and the ED95 was 0.379 mg/kg (95%CI: 0.340-0.618 mg/kg), calculated by probability unit regression. Heart rate (HR) was significantly lower in the esketamine group compared to the control at the skin incision (p < 0.05). The total VAS score at resting was significantly lower in the esketamine group compared to the control group during the awakening period (p < 0.05). There was no significant difference between the two groups regarding the incidence of adverse reactions (p > 0.05). CONCLUSIONS In this study, esketamine can prevent early postoperative pain effectively. The ED50 and ED95 of esketamine for controlling early postoperative pain were 0.301 mg/kg and 0.379 mg/kg, respectively. TRIAL REGISTRATION ChiCTR2200066663, 13/12/2022.
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Affiliation(s)
- Zhongling Xu
- Department of Anesthesiology, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu province, China
| | - Yantao Lang
- Department of Anesthesiology, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu province, China
| | - Xiaolei Xu
- Department of Anesthesiology, Funing People's Hospital of Jiangsu, Yancheng, 224400, Jiangsu province, China
| | - Linjuan Deng
- Department of Anesthesiology, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu province, China
| | - Hengya Song
- Department of Anesthesiology, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu province, China.
| | - Dekun Yin
- Department of Anesthesiology, Funing People's Hospital of Jiangsu, Yancheng, 224400, Jiangsu province, China.
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Wang S, Li Y, Liang C, Han X, Wang J, Miao C. Opioid-free anesthesia reduces the severity of acute postoperative motion-induced pain and patient-controlled epidural analgesia-related adverse events in lung surgery: randomized clinical trial. Front Med (Lausanne) 2023; 10:1243311. [PMID: 38020116 PMCID: PMC10657851 DOI: 10.3389/fmed.2023.1243311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Background Opioids have been used as pain relievers for thousands of years. However, they may also cause undesirable side effects. We therefore performed this study to compare the effect of opioid-free anesthesia (OFA) versus opioid-sparing anesthesia (OSA) on postoperative pain and patient-controlled epidural analgesia (PCEA)-related events. Methods This is a single center randomized clinical trial that was recruited patients aged from 18 to 70 years who received video-assisted lung surgery between October 2021 and February 2022. Participants were 1:1 randomly assigned to OFA or OSA. Patients in the OFA group received propofol, rocuronium, esmolol, lidocaine, and magnesium sulfate intravenously with epidural ropivacaine. Patients in the OSA group received propofol, rocuronium, remifentanil, and sufentanil intravenously with epidural hydromorphone and ropivacaine. Results A total number of 124 patients were randomly allocated to the OFA or OSA group. In the OFA group, the severity of pain during coughs on the first postoperative days (PODs; VAS score 1.88 ± 0.88 vs. 2.16 ± 1.1, p = 0.044) was significantly lower than that in the OSA group. The total ratio of PCEA-related adverse events in the OFA group [11 (19.6%) vs. 26 (47.3%), p = 0.003] was significantly lower than in the OSA group. Conclusion OFA in patients who received video-assisted lung surgery led to lower severity of acute postoperative motion-induced pain and fewer PCEA-related adverse events on the first POD than in the patients in the OSA group. Clinical trial registration clinicaltrials.gov, identifier (NCT05063396).
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Affiliation(s)
| | | | | | | | | | - Changhong Miao
- Department of Anesthesia, Zhongshan Hospital, Fudan University, Shanghai, China
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Yu JM, Tao QY, He Y, Liu D, Niu JY, Zhang Y. Opioid-Free Anesthesia for Pain Relief After Laparoscopic Cholecystectomy: A Prospective Randomized Controlled Trial. J Pain Res 2023; 16:3625-3632. [PMID: 37928062 PMCID: PMC10624184 DOI: 10.2147/jpr.s432601] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/21/2023] [Indexed: 11/07/2023] Open
Abstract
Purpose To compare the efficacies of opioid-free anesthesia (OFA) and opioid-based anesthesia (OBA) in laparoscopic cholecystectomy (LC). Patients and Methods A total of 150 patients who underwent 3-port LC procedures were randomly divided into an OFA group with esketamine, dexmedetomidine and lidocaine intravenous combined with local anesthetic incision infiltration or an OBA group with remifentanil combined with local anesthetic incision infiltration. The primary outcome was the consumption of rescue analgesics within 24 hrs after surgery. Secondary outcomes included time to LMA removal, time to orientation recovery, time to unassisted walking, sleep quality on the night of surgery, time to first flatus, hemodynamics during induction of general anesthesia, postoperative pain level on the visual analog scale (VAS), incidence of postoperative nausea and vomiting (PONV) and global satisfaction score (GSS) within 24 hrs after surgery. Results Both the consumption of rescue analgesics and the time to first flatus in the OFA group were significantly lower than those in the OBA group (P < 0.001 and P = 0.029, respectively). However, the time to LMA removal and the time to orientation recovery were significantly longer in the OFA group than in the OBA group (P < 0.001). In addition, the VAS scores at 2 hrs and 8 hrs after surgery and HR at laryngeal mask airway insertion in the OFA group were significantly lower than those in the OBA group (P = 0.002 and P = 0.001, and P =0.016, respectively). Conclusion OFA may be beneficial for patients undergoing LC in that it could decrease the dosage of postoperative analgesics and pain intensity and even shorten the time to first flatus after surgery.
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Affiliation(s)
- Jun-Ma Yu
- Department of Anesthesiology and Perioperative Medicine, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China
- Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei, Anhui, People’s Republic of China
| | - Qing-Yu Tao
- Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei, Anhui, People’s Republic of China
| | - Yan He
- Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei, Anhui, People’s Republic of China
| | - Dong Liu
- Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei, Anhui, People’s Republic of China
| | - Jing-Yi Niu
- Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei, Anhui, People’s Republic of China
| | - Ye Zhang
- Department of Anesthesiology and Perioperative Medicine, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China
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Zhou LZ, Li X, Zhou LM. Global Trends in Research of Perioperative Analgesia Over Past 10 Years: A Bibliometric Analysis. J Pain Res 2023; 16:3491-3502. [PMID: 37876889 PMCID: PMC10591619 DOI: 10.2147/jpr.s429719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/26/2023] [Indexed: 10/26/2023] Open
Abstract
Background The postoperative acute pain caused by surgery has been a major problem plaguing anesthesiologists, and even some acute pain progresses to chronic pain syndrome, terribly reducing the quality of life of patients. To this end, increasing attention has been paid to the management of perioperative analgesia. At present, with the increase of research on perioperative analgesia, the understanding and solution of this clinical problem have been further developed. Bibliometrics can estimate research hot-spots and trends of related fields in a certain period of time. However, a systematic bibliometric analysis has not been conducted to explore current research hotspots and future development trends, which is thus the purpose of this study. Methods Articles and reviews published from 2012 to 2021 were retrieved from the Web of Science Core Collection (WoSCC) database, and the bibliometric analysis of the keywords and references of articles was performed using VOSviewer1.6.18. Besides, the number of articles related to perioperative analgesia in term of countries, affiliations, authors, and journals were analyzed. Results Finally, 3157 articles meeting the screening requirements were retrieved, and it was hereby found that the research on perioperative analgesia had received more attention and interest in the past 10 years, with the United States making more contributions, where there were eight of the top ten affiliations by the number of publications. Kaye AD was the most active researcher in this field. Most related articles were published in Anesthesia and Analgesia, accounting for 2.76% of all literature. Enhanced recovery after surgery, different types of anesthesia and multi-mode analgesic drug intervention were the main trends and hotspots. Conclusion Perioperative analgesia has attracted considerable academic interest. In the past decade, the effects of enhanced recovery after surgery, different types of anesthesia and multi-mode analgesic drug intervention on perioperative analgesia have become the research hotspots, which are also likely to be the focus of future study.
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Affiliation(s)
- Lian Zhen Zhou
- Department of Anesthesiology, the Second Affiliated Hospital of Shandong First Medical University, Tai’ an, People’s Republic of China
| | - Xuan Li
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
| | - Li Min Zhou
- Department of Anesthesiology, the Second Affiliated Hospital of Shandong First Medical University, Tai’ an, People’s Republic of China
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Yu L, Yang Y, Wu H, Yu Y, Wang Y, Yan S, Li N, Li H, Chen C, Zhang Z. Pupillary monitoring decreases remifentanil consumption during laparoscopic uterine surgery and improves postoperative recovery. Minerva Anestesiol 2023; 89:859-866. [PMID: 37307030 DOI: 10.23736/s0375-9393.23.17303-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND The aim of this paper was to explore pupillary monitoring for determining remifentanil consumption during general anesthesia and evaluating postoperative recovery quality. METHODS Eighty patients undergoing elective laparoscopic uterine surgery were randomly divided into pupillary monitoring group (Group P) and control group (Group C). In Group P, remifentanil dosage during general anesthesia was determined according to pupil dilation reflex; in Group C, it was adjusted according to hemodynamic changes. Intraoperative remifentanil consumption and endotracheal tube extraction time were recorded. The Numerical Rating Scale (NRS) Score, hemodynamic changes, and opioid-related adverse reactions in the post-anesthesia care unit were also recorded. The parameters of pupil light reflex from extubation to 30 min after extubation were analyzed in Group P, and the responsiveness of these parameters and hemodynamic changes to NRS was determined by ROC curve analyses. RESULTS Compared with Group C, in Group P, intraoperative remifentanil consumption, the NRS Score at 20 minutes after extubation, extubation time, and the incidence of nausea, vomiting, and respiratory amnesia were all significantly decreased (all, P<0.05). In Group P, ∆HR and ∆MAP had no value in judging the change of NRS. The ROC values and diagnostic cutoff values of ΔInit, ΔACV, and ΔMCV responding to NRS variation were 0.775 (95% CI: 0.582-0.968), 0.734(95% CI: 0.537-0.930), and 0.822 (95% CI: 0.648-0.997) and 0.21 (sensitivity, 92.3%; specificity, 23.1%), -1.3 (sensitivity, 92.3%; specificity, 18.3%), and -1.0 (sensitivity, 84.6%; specificity, 17.7%), respectively. CONCLUSIONS Intraoperative pupil dilation reflex monitoring can reduce remifentanil consumption and improve postoperative recovery quality. Furthermore, postoperative pupil light reflex monitoring can help evaluate pain degree with high sensitivity.
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Affiliation(s)
- Leyang Yu
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Dalian Medical University, Dalian, China
| | - Yang Yang
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Hao Wu
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Yanlong Yu
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Ying Wang
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Dalian Medical University, Dalian, China
| | - Shiting Yan
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Dalian Medical University, Dalian, China
| | - Ning Li
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Hu Li
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Dalian Medical University, Dalian, China
| | - Chao Chen
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Zhuan Zhang
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China -
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Shetmahajan M, Kamalakar M, Narkhede A, Bakshi S. Analgesic efficacy of the inferior alveolar nerve block for maxillofacial cancer surgery under general anaesthesia - A randomised controlled study. Indian J Anaesth 2023; 67:880-884. [PMID: 38044914 PMCID: PMC10691602 DOI: 10.4103/ija.ija_313_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/16/2023] [Accepted: 07/29/2023] [Indexed: 12/05/2023] Open
Abstract
Background and Aims Mandibular resection during maxillofacial cancer surgery evokes a strong sympathetic response requiring high doses of opioids. We studied the effect of the inferior alveolar nerve block (IANB) for analgesia in maxillofacial cancer surgeries. Methods This randomised controlled study was conducted over five months in a tertiary care cancer hospital following Institutional Ethics approval and trial registration. Fifty consenting adult patients belonging to the American Society of Anesthesiologists (ASA) physical status I and II requiring maxillofacial cancer surgery with unilateral mandibular resection were recruited. Twenty-five patients in the study arm received ipsilateral IANB; a mock injection was given to the control group. Fentanyl requirement and haemodynamic parameters during primary tumour excision were the primary and secondary endpoints. Student's t-test was applied to compare primary and secondary endpoints. Results Forty-nine patients completed the study. Both arms were comparable with respect to age, gender distribution, ASA physical status and baseline heart rate (HR) and blood pressure (BP). The mean (standard deviation) intravenous fentanyl requirement during primary tumour excision in the IANB arm was 70(32) µg, significantly lower than 183(48) µg in the control arm, P < 0.001. The mean maximum HR during primary tumour excision was 82 and 99 per minute in the IANB and control arms, respectively (P < 0.001) whereas the maximum mean BP was 88 and 101 mm Hg, respectively (P < 0.001). Conclusion IANB significantly reduced intraoperative fentanyl requirement and caused fewer haemodynamic changes during maxillofacial cancer surgery requiring unilateral mandibular excision.
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Affiliation(s)
- Madhavi Shetmahajan
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital and Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Maya Kamalakar
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital and Homi Bhabha National Institute, Mumbai, Maharashtra, India
- Department of Anaesthesiology, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India
| | - Amit Narkhede
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital and Homi Bhabha National Institute, Mumbai, Maharashtra, India
- Department of Critical Care Medicine, Jupiter Hospital, Thane, Mumbai, Maharashtra, India
| | - Sumitra Bakshi
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital and Homi Bhabha National Institute, Mumbai, Maharashtra, India
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Del Tedesco F, Sessa F, Xhemalaj R, Sollazzi L, Dello Russo C, Aceto P. Perioperative analgesia in the elderly. Saudi J Anaesth 2023; 17:491-499. [PMID: 37779570 PMCID: PMC10540995 DOI: 10.4103/sja.sja_643_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 10/03/2023] Open
Abstract
The administration of analgesic drugs in elderly patients should take into account age-related physiological changes, loss of efficiency of homeostatic mechanisms, and pharmacological interactions with chronic therapies. Underestimation of pain in patients with impaired cognition is often linked to difficulties in pain assessment. In the preoperative phase, it is essential to assess the physical status, cognitive reserve, and previous chronic pain conditions to plan effective analgesia. Furthermore, an accurate pharmacological history of the patient must be collected to establish any possible interaction with the whole perioperative analgesic plan. The use of analgesic drugs with different mechanisms of action for pain relief in the intraoperative phase is a crucial step to achieve adequate postoperative pain control in older adults. The combined multimodal and opioid-sparing strategy is strongly recommended to reduce side effects. The use of various adjuvants is also preferable. Moreover, the implementation of non-pharmacological approaches may lead to faster recovery. High-quality postoperative analgesia in older patients can be achieved only with a collaborative interdisciplinary team. The aim of this review is to highlight the perioperative pain management strategies in the elderly with a special focus on intraoperative pharmacological interventions.
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Affiliation(s)
- Filippo Del Tedesco
- Dipartimento di Scienze dell’emergenza, anestesiologiche e della rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Flaminio Sessa
- Dipartimento di Scienze dell’emergenza, anestesiologiche e della rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Rikardo Xhemalaj
- Dipartimento di Scienze dell’emergenza, anestesiologiche e della rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Liliana Sollazzi
- Dipartimento di Scienze dell’emergenza, anestesiologiche e della rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cinzia Dello Russo
- Dipartimento di Sicurezza e Bioetica, Sezione di Farmacologia, Università Cattolica Del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Pharmacology and Therapeutics, Institute of Systems Molecular and Integrative Biology (ISMIB), University of Liverpool, Liverpool, United Kingdom
| | - Paola Aceto
- Dipartimento di Scienze dell’emergenza, anestesiologiche e della rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
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Yang J, Crosby T, Chen S, Ezeh UC, Patil S, Kwak PE, Chin WA, Amin MR. Paralysis Versus Non-Paralysis Anesthesia for Operative Laryngoscopy: A Randomized Controlled Trial. Laryngoscope 2023; 133:2654-2664. [PMID: 36715102 DOI: 10.1002/lary.30571] [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: 03/23/2022] [Revised: 12/14/2022] [Accepted: 01/05/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To compare outcomes between two standard-of-care anesthesia regimens for operative laryngoscopy: general anesthesia with a neuromuscular blocking agent (NMBA) versus remifentanil and propofol (non-NMBA). METHODS This was a prospective, single-blinded, randomized controlled trial at a tertiary care center. Patients were randomized to either anesthesia using rocuronium (NMBA) or with remifentanil/propofol infusion alone (non-NMBA). Intraoperative impressions, anesthesia data, and post-operative patient surveys were collected. RESULTS Sixty-one patients who underwent suspension laryngoscopy from 2020 to 2022 were included (25 female, 36 male, ranging 20-81 years). Thirty patients were enrolled in the NMBA arm and 31 patients in the non-NMBA arm. Heart rate and mean arterial pressure were higher in the NMBA (p < 0.01). Patients in the non-NMBA group were more likely to require vasopressors (p = 0.04, RR = 3.08 [0.86-11.05]). Surgeons were more frequently satisfied with conditions in the NMBA group (86.7%) compared to the non-NMBA group (58.1%, p < 0.01). Procedures were more likely to be paused due to movement in the non-NMBA group (45.1%) compared to the NMBA group (16.6%, p < 0.03, RR = 2.26 [1.02-4.99]). Patients in the non-NMBA group were more likely to endorse myalgia the week after surgery (44%) compared to the NMBA group (8.3%, p < 0.01) and reported higher average pain levels on a 0-10 pain scale (3.7) compared to the paralysis group (2.0). CONCLUSIONS Anesthesia with rocuronium was associated with better intraoperative conditions and postoperative pain compared to anesthesia with remifentanil/propofol. Remifentanil/propofol were associated with lower blood pressure and suppression of laryngoscopy-associated tachycardia. LEVEL OF EVIDENCE 2 Laryngoscope, 133:2654-2664, 2023.
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Affiliation(s)
- Jackie Yang
- NYU Grossman School of Medicine, New York, New York, USA
| | - Tyler Crosby
- Department of Otolaryngology-Head and Neck Surgery, NYU Langone, New York, New York, USA
| | - Sophia Chen
- NYU Grossman School of Medicine, New York, New York, USA
| | - Uche C Ezeh
- Department of Otolaryngology-Head and Neck Surgery, NYU Langone, New York, New York, USA
| | - Sachi Patil
- NYU Grossman School of Medicine, New York, New York, USA
| | - Paul E Kwak
- Department of Otolaryngology-Head and Neck Surgery, NYU Langone, New York, New York, USA
| | - Wanda A Chin
- Department of Anesthesiology, Perioperative Care & Pain Medicine, NYU Grossman School of Medicine, New York, New York, USA
| | - Milan R Amin
- Department of Otolaryngology-Head and Neck Surgery, NYU Langone, New York, New York, USA
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Fougère M, Greco-Vuilloud J, Arnous C, Abel F, Lowe C, Elie V, Marchand S. Sensory stimulations potentializing digital therapeutics pain control. FRONTIERS IN PAIN RESEARCH 2023; 4:1168377. [PMID: 37745799 PMCID: PMC10511651 DOI: 10.3389/fpain.2023.1168377] [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: 02/17/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
For the past two decades, using Digital Therapeutics (DTx) to counter painful symptoms has emerged as a novel pain relief strategy. Several studies report that DTx significantly diminish pain while compensating for the limitations of pharmacological analgesics (e.g., addiction, side effects). Virtual reality (VR) is a major component of the most effective DTx for pain reduction. Notably, various stimuli (e.g., auditory, visual) appear to be frequently associated with VR in DTx. This review aims to compare the hypoalgesic power of specific stimuli with or without a VR environment. First, this review will briefly describe VR technology and known elements related to its hypoalgesic effect. Second, it will non-exhaustively list various stimuli known to have a hypoalgesic effect on pain independent of the immersive environment. Finally, this review will focus on studies that investigate a possible potentialized effect on pain reduction of these stimuli in a VR environment.
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Affiliation(s)
| | | | | | | | | | | | - Serge Marchand
- Lucine, Bordeaux, France
- Faculté de Médecine et des Sciences de la Santé, Centre de Recherche Clinique du Centre Hospitalier Universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke, QC, Canada
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Martin LD, Franz AM, Rampersad SE, Ojo B, Low DK, Martin LD, Hunyady AI, Flack SH, Geiduschek JM. Outcomes for 41 260 pediatric surgical patients with opioid-free anesthesia: One center's experience. Paediatr Anaesth 2023; 33:699-709. [PMID: 37300350 DOI: 10.1111/pan.14705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/21/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Opioid use is common and associated with side effects and risks. Consequently, analgesic strategies to reduce opioid utilization have been developed. Regional anesthesia and multimodal strategies are central tenets of enhanced recovery pathways and facilitate reduced perioperative opioid use. Opioid-free anesthesia (OFA) protocols eliminate all intraoperative opioids, reserving opioids for postoperative rescue treatment. Systematic reviews show variable results for OFA. METHODS In a series of Quality Improvement (QI) projects, multidisciplinary teams developed interventions to test and spread OFA first in our ambulatory surgery center (ASC) and then in our hospital. Outcome measures were tracked using statistical process control charts to increase the adoption of OFA. RESULTS Between January 1, 2016, and September 30, 2022, 19 872 of 28 574 ASC patients received OFA, increasing from 30% to 98%. Post Anesthesia Care Unit (PACU) maximum pain score, opioid-rescue rate, and postoperative nausea and vomiting (PONV) treatment all decreased concomitantly. The use of OFA now represents our ambulatory standard practice. Over the same timeframe, the spread of this practice to our hospital led to 21 388 of 64 859 patients undergoing select procedures with OFA, increasing from 15% to 60%. Opioid rescue rate and PONV treatment in PACU decreased while hospital maximum pain scores and length of stay were stable. Two procedural examples with OFA benefits were identified. The use of OFA allowed relaxation of adenotonsillectomy admission criteria, resulting in 52 hospital patient days saved. Transition to OFA for laparoscopic appendectomy occurred concomitantly with a decrease in the mean hospital length of stay from 2.9 to 1.4 days, representing a savings of >500 hospital patient days/year. CONCLUSIONS These QI projects demonstrated that most pediatric ambulatory and select inpatient surgeries are amenable to OFA techniques which may reduce PONV without worsening pain.
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Affiliation(s)
- Lynn D Martin
- Department of Anesthesiology & Pain Medicine and Pediatrics, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Amber M Franz
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Sally E Rampersad
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Bukola Ojo
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Daniel K Low
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Lizabeth D Martin
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Agnes I Hunyady
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Sean H Flack
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
| | - Jeremy M Geiduschek
- Department of Anesthesiology & Pain Medicine, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington, USA
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Santosa KB, Priest CR, Oliver JD, Kenney B, Bicket MC, Brummett CM, Waljee JF. Long-term Health Outcomes of New Persistent Opioid Use After Surgery Among Medicare Beneficiaries. Ann Surg 2023; 278:e491-e495. [PMID: 36375090 DOI: 10.1097/sla.0000000000005752] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE We examined long-term health outcomes associated with new persistent opioid use after surgery and hypothesized that patients with new persistent opioid use would have poorer overall health outcomes compared with those who did not develop new persistent opioid use after surgery. BACKGROUND New persistent opioid use is a common surgical complication. Long-term opioid use increases risk of mortality, fractures, and falls; however, less is known about health care utilization among older adults with new persistent opioid use after surgical care. METHODS We analyzed claims from a 20% national sample of Medicare beneficiaries ≥65 years undergoing surgery between January 1, 2009, and June 30, 2019. We estimated associations between new persistent use and subsequent health events between 6 and 12 months after surgery, including mortality, serious fall/fall-related injury, and respiratory or opioid/pain-related readmission/emergency department (ED) visits using a Cox proportional hazards model to estimate mortality and multivariable logistic regression for the remaining outcomes, adjusting for demographic/clinical characteristics. Our primary outcome was mortality within 6 to 12 months after surgery. Secondary outcomes included falls and readmissions or ED visits (respiratory, pain related/opioid related) within 6 to 12 months after surgery. RESULTS Of 229,898 patients, 6874 (3.0%) developed new persistent opioid use. Compared with patients who did not develop new persistent opioid use, patients with new persistent opioid use had a higher risk of mortality (hazard ratio 3.44, CI, 2.99-3.96), falls [adjusted odds ratio (aOR): 1.21, 95% CI, 1.05-1.39], and respiratory-related (aOR: 1.67, 95% CI, 1.49-1.86) or pain-related/opioid-related (aOR: 1.68, 95% CI, 1.55-1.82) readmissions/ED visits. CONCLUSIONS New persistent opioid use after surgery is associated with increased mortality and poorer health outcomes after surgery. Although the mechanisms that underlie this risk are not clear, persistent opioid use may also be a marker for greater morbidity requiring more care in the late postoperative period. Increased awareness of individuals at risk for new persistent use after surgery and close follow-up in the late postoperative period is critical to mitigate the harms associated with new persistent use.
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Affiliation(s)
| | - Caitlin R Priest
- Department of Surgery, Section of Plastic Surgery, University of Michigan, Ann Arbor, MI
| | - Jeremie D Oliver
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT
| | - Brooke Kenney
- Michigan Opioid Prescribing Engagement Network (Michigan OPEN), Ann Arbor, MI
| | - Mark C Bicket
- Division of Pain Medicine, Department of Anesthesia, University of Michigan, Ann Arbor, MI
- Opioid Prescribing Engagement Network, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI
| | - Chad M Brummett
- Division of Pain Medicine, Department of Anesthesia, University of Michigan, Ann Arbor, MI
- Opioid Prescribing Engagement Network, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI
| | - Jennifer F Waljee
- Department of Surgery, Section of Plastic Surgery, University of Michigan, Ann Arbor, MI
- Opioid Prescribing Engagement Network, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI
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Mieszczański P, Górniewski G, Ziemiański P, Cylke R, Lisik W, Trzebicki J. Comparison between multimodal and intraoperative opioid free anesthesia for laparoscopic sleeve gastrectomy: a prospective, randomized study. Sci Rep 2023; 13:12677. [PMID: 37542100 PMCID: PMC10403571 DOI: 10.1038/s41598-023-39856-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 08/01/2023] [Indexed: 08/06/2023] Open
Abstract
Anesthesia for laparoscopic sleeve gastrectomy and perioperative management remains a challenge. Several clinical studies indicate that opioid-free anesthesia (OFA) may be beneficial, but there is no consensus on the most optimal anesthesia technique in clinical practice. The aim of our study was to assess the potential benefits and risks of intraoperative OFA compared to multimodal analgesia (MMA) with remifentanil infusion. In a prospective, randomized study, we analyzed 59 patients' data. Primary outcome measures were oxycodone consumption and reported pain scores (numerical rating scale, NRS) at 1, 6, 12, and 24th hours after surgery. Postoperative sedation on the Ramsay scale, nausea and vomiting on the PONV impact scale, desaturation episodes, pruritus, hemodynamic parameters, and hospital stay duration were also documented and compared. There were no significant differences in NRS scores or total 24-h oxycodone requirements. In the first postoperative hour, OFA group patients needed an average of 4.6 mg of oxycodone while the MMA group 7.72 mg (p = 0.008, p < 0.05 statistically significant). The PONV impact scale was significantly lower in the OFA group only in the first hour after the operation (p = 0.006). Patients in the OFA group required higher doses of ephedrine 23.67 versus 15.69 mg (p = 0.039) and more intravenous fluids 1160 versus 925.86 ml (p = 0.007). The mode of anesthesia did not affect the pain scores or the total dose of oxycodone in the first 24 postoperative hours. Only in the first postoperative hour were an opioid-sparing effect and reduction of PONV incidence seen in the OFA group when compared with remifentanil-based anesthesia. However, patients in the OFA group showed significantly greater hemodynamic lability necessitating higher vasopressor doses and more fluid volume.
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Affiliation(s)
- Piotr Mieszczański
- 1st Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warszawa, Poland.
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland.
| | - Grzegorz Górniewski
- 1st Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warszawa, Poland
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland
| | - Paweł Ziemiański
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland
- Department of General Surgery and Transplantology, Medical University of Warsaw, Warszawa, Poland
| | - Radosław Cylke
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland
- Department of General Surgery and Transplantology, Medical University of Warsaw, Warszawa, Poland
| | - Wojciech Lisik
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland
- Department of General Surgery and Transplantology, Medical University of Warsaw, Warszawa, Poland
| | - Janusz Trzebicki
- 1st Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warszawa, Poland
- Szpital Kliniczny Dzieciątka Jezus, ul. Lindleya 4, 02-005, Warszawa, Poland
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Xue JJ, Cui YY, Busse JW, Ge L, Zhou T, Huang WH, Ding SS, Zhang J, Yang KH. Transversus thoracic muscle plane block for pain during cardiac surgery: a systematic review and meta-analysis. Int J Surg 2023; 109:2500-2508. [PMID: 37246971 PMCID: PMC10442103 DOI: 10.1097/js9.0000000000000470] [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: 01/09/2023] [Accepted: 05/08/2023] [Indexed: 05/30/2023]
Abstract
STUDY OBJECTIVE The role of transversus thoracic muscle plane blocks (TTMPBs) during cardiac surgery is controversial. We conducted a systematic review to establish the effectiveness of this procedure. DESIGN Systematic review. We searched PubMed, Embase, Web of Science, CENTRAL, WanFang Data, and the China National Knowledge Infrastructure to June 2022, and followed the GRADE approach to evaluate the certainty of evidence. STUDY ELIGIBILITY CRITERIA Eligible studies enrolled adult patients scheduled to undergo cardiac surgery and randomized them to receive a TTMPB or no block/sham block. MAIN RESULTS Nine trials that enrolled 454 participants were included. Compared to no block/sham block, moderate certainty evidence found that TTMPB probably reduces postoperative pain at rest at 12 h [weighted mean difference (WMD) -1.51 cm on a 10 cm visual analogue scale for pain, 95% CI -2.02 to -1.00; risk difference (RD) for achieving mild pain or less (≤3 cm), 41%, 95% CI 17-65) and 24 h (WMD -1.07 cm, 95% CI -1.83 to -0.32; RD 26%, 95% CI 9-37). Moderate certainty evidence also supported that TTMPB probably reduces pain during movement at 12 h (WMD -3.42 cm, 95% CI -4.47 to -2.37; RD 46%, 95% CI 12-80) and at 24 h (WMD -1.73 cm, 95% CI -3.24 to -0.21; RD 32%, 95% CI 5-59), intraoperative opioid use [WMD -28 milligram morphine equivalent (MME), 95% CI -42 to -15], postoperative opioid consumption (WMD -17 MME, 95% CI -29 to -5), postoperative nausea and vomiting (absolute risk difference 255 less per 1000 persons, 95% CI 140-314), and intensive care unit (ICU) length of stay (WMD -13 h, 95% CI -21 to -6). CONCLUSION Moderate certainty evidence showed TTMPB during cardiac surgery probably reduces postoperative pain at rest and with movement, opioid consumption, ICU length of stay, and the incidence of nausea and vomiting.
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Affiliation(s)
- Jian-jun Xue
- Evidence-based Medicine Center, School of Basic Medical Science, Lanzhou University, Gansu Lanzhou
- Department of Anesthesiology, Gansu Province Hospital of Traditional Chinese Medicine
- Gansu Clinical Research Center of Integrative Anesthesiology
| | - Yi-yang Cui
- First School of Clinical Medicine, Gansu University of Chinese Medicine, Chengguan District
| | - Jason W. Busse
- Department of Anesthesia
- The Michael G. DeGroote National Pain Centre, McMaster University, Hamilton, Ontario, Canada
| | - Long Ge
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, People’s Republic of China
| | - Ting Zhou
- First School of Clinical Medicine, Gansu University of Chinese Medicine, Chengguan District
| | - Wei-hua Huang
- First School of Clinical Medicine, Gansu University of Chinese Medicine, Chengguan District
| | - Sheng-shuang Ding
- First School of Clinical Medicine, Gansu University of Chinese Medicine, Chengguan District
| | - Jie Zhang
- First School of Clinical Medicine, Gansu University of Chinese Medicine, Chengguan District
| | - Ke-hu Yang
- Evidence-based Medicine Center, School of Basic Medical Science, Lanzhou University, Gansu Lanzhou
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, People’s Republic of China
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Esfahani K, Tennant W, Tsang S, Naik BI, Dunn LK. Comparison of oral versus intravenous methadone on postoperative pain and opioid use after adult spinal deformity surgery: A retrospective, non-inferiority analysis. PLoS One 2023; 18:e0288988. [PMID: 37478144 PMCID: PMC10361497 DOI: 10.1371/journal.pone.0288988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 07/09/2023] [Indexed: 07/23/2023] Open
Abstract
OBJECTIVE To compare efficacy of oral versus intravenous (IV) methadone on postoperative pain and opioid requirements after spine surgery. METHODS This was a retrospective, single-academic center cohort study evaluating 1010 patients who underwent >3 level spine surgery from January 2017 to May 2020 and received a one-time dose of oral or intravenous methadone prior to surgery. The primary outcome measured was postoperative opioid use in oral morphine equivalents (ME) and verbal response scale (VRS) pain scores up to postoperative day (POD) three. Secondary outcomes were time to first bowel movement and adverse effects (reintubation, myocardial infarction, and QTc prolongation) up to POD 3. RESULTS A total of 687 patients received oral and 317 received IV methadone, six patients were excluded. The IV group received a significantly greater methadone morphine equivalent (ME) dose preoperatively (112.4 ± 83.0 mg ME versus 59.3 ± 60.9 mg ME, p < 0.001) and greater total (methadone and non-methadone) opioid dose (119.1 ± 81.4 mg ME versus 63.9 ± 62.5 mg ME, p < 0.001), intraoperatively. Although pain scores for the oral group were non-inferior to the IV group for all postoperative days (POD), non-inferiority for postoperative opioid requirements was demonstrated only on POD 3. Based on the joint hypothesis for the co-primary outcomes, oral methadone was non-inferior to IV methadone on POD 3 only. No differences in secondary outcomes, including QTc prolongation and arrhythmias, were noted between the groups. CONCLUSIONS Oral methadone is a feasible alternative to IV methadone for patients undergoing spine surgery regarding both pain scores and postoperative opioid consumption.
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Affiliation(s)
- Kamilla Esfahani
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America
| | - William Tennant
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America
| | - Siny Tsang
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America
| | - Bhiken I. Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, United States of America
| | - Lauren K. Dunn
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, United States of America
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Fuller AM, Bharde S, Sikandar S. The mechanisms and management of persistent postsurgical pain. FRONTIERS IN PAIN RESEARCH 2023; 4:1154597. [PMID: 37484030 PMCID: PMC10357043 DOI: 10.3389/fpain.2023.1154597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/16/2023] [Indexed: 07/25/2023] Open
Abstract
An estimated 10%-50% of patients undergoing a surgical intervention will develop persistent postsurgical pain (PPP) lasting more than 3 months despite adequate acute pain management and the availability of minimally invasive procedures. The link between early and late pain outcomes for surgical procedures remains unclear-some patients improve while others develop persistent pain. The elective nature of a surgical procedure offers a unique opportunity for prophylactic or early intervention to prevent the development of PPP and improve our understanding of its associated risk factors, such as pre-operative anxiety and the duration of severe acute postoperative pain. Current perioperative pain management strategies often include opioids, but long-term consumption can lead to tolerance, addiction, opioid-induced hyperalgesia, and death. Pre-clinical models provide the opportunity to dissect mechanisms underpinning the transition from acute to chronic, or persistent, postsurgical pain. This review highlights putative mechanisms of PPP, including sensitisation of peripheral sensory neurons, neuroplasticity in the central nervous system and nociceptive signalling along the neuro-immune axis.
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Xie WJ, Hong JS, Feng CF, Chen HF, Li W, Li YC. Pharmacological interventions for preventing opioid-induced hyperalgesia in adults after opioid-based anesthesia: a systematic review and network meta-analysis. Front Pharmacol 2023; 14:1199794. [PMID: 37426819 PMCID: PMC10324676 DOI: 10.3389/fphar.2023.1199794] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/12/2023] [Indexed: 07/11/2023] Open
Abstract
Background: Opioid-induced hyperalgesia (OIH) is an adverse event of prolonged opioid use that increases pain intensity. The optimal drug to prevent these adverse effects is still unknown. We aimed to conduct a network meta-analysis to compare different pharmacological interventions for preventing the increase in postoperative pain intensity caused by OIH. Methods: Several databases were searched independently for randomized controlled trials (RCTs) comparing various pharmacological interventions to prevent OIH. The primary outcomes were postoperative pain intensity at rest after 24 h and the incidence of postoperative nausea and vomiting (PONV). Secondary outcomes included pain threshold at 24 h after surgery, total morphine consumption over 24 h, time to first postoperative analgesic requirement, and shivering incidence. Results: In total, 33 RCTs with 1711 patients were identified. In terms of postoperative pain intensity, amantadine, magnesium sulphate, pregabalin, dexmedetomidine, ibuprofen, flurbiprofen plus dexmedetomidine, parecoxib, parecoxib plus dexmedetomidine, and S (+)-ketamine plus methadone were all associated with milder pain intensity than placebo, with amantadine being the most effective (SUCRA values = 96.2). Regarding PONV incidence, intervention with dexmedetomidine or flurbiprofen plus dexmedetomidine resulted in a lower incidence than placebo, with dexmedetomidine showing the best result (SUCRA values = 90.3). Conclusion: Amantadine was identified as the best in controlling postoperative pain intensity and non-inferior to placebo in the incidence of PONV. Dexmedetomidine was the only intervention that outperformed placebo in all indicators. Clinical Trial Registration: https://www.crd.york.ac. uk/prospero/display_record.php?, CRD42021225361.
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Affiliation(s)
- Wei-Ji Xie
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Ji-Shuang Hong
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Cheng-Fei Feng
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Hao-Feng Chen
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Li
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yong-Chun Li
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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Lee HJ, Woo JH, Chae JS, Kim YJ, Shin SJ. Intravenous Versus Perineural Dexamethasone for Reducing Rebound Pain After Interscalene Brachial Plexus Block: A Randomized Controlled Trial. J Korean Med Sci 2023; 38:e183. [PMID: 37337808 DOI: 10.3346/jkms.2023.38.e183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/24/2023] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Interscalene brachial plexus block (ISB) is a common regional technique to manage acute postoperative pain for arthroscopic rotator cuff tear repair. However, rebound pain may compromise its overall benefit. Our aim was to investigate the primary hypothesis that perineural and intravenous dexamethasone have different effects on rebound pain after resolution of ISB for arthroscopic rotator cuff tear repair. METHODS Patients aged ≥ 20 years scheduled for elective arthroscopic rotator cuff tear repair under general anesthesia with preoperative ISB were included. The participants were randomized to receive dexamethasone either perineurally (perineural group) or intravenously (intravenous group). In the perineural group, patients received ISB with 12 mL of 0.5% ropivacaine containing 5 mg of dexamethasone; simultaneously, 1 mL of 0.9% normal saline was administered intravenously. In the intravenous group, patients received ISB with 12 mL of 0.5% ropivacaine; simultaneously, 1 mL of dexamethasone 5 mg was administered intravenously. The primary outcome was the difference in the pain score (0-10 on numeric rating scale) between before and after ISB resolution. The secondary outcomes were the incidence of rebound pain; onset, duration, and intensity of rebound pain; time to the first analgesic request; and pain-related sleep disturbance. RESULTS A total of 71 patients were randomized to either perineural group (n = 36) or intravenous group (n = 35). After block resolution, pain scores increased significantly more in the perineural group (mean ± standard deviation, 4.9 ± 2.1) compared to the intravenous group (4.0 ± 1.7, P = 0.043). The duration of ISB was more prolonged in the perineural group (median [interquartile range], 19.9 [17.2-23.1] hours) than the intravenous group (15.1 [13.7-15.9] hours, P < 0.001). The incidence of rebound pain and pain-related sleep disturbance during the first postoperative week was significantly higher in the perineural group than in the intravenous group (rebound pain: 44.4% vs. 20.0%, P = 0.028; sleep disturbance: 55.6% vs. 25.7%, P = 0.011). The duration and intensity of rebound pain were similar between the two groups. CONCLUSION Although perineural dexamethasone provided longer postoperative analgesia, intravenous dexamethasone was more beneficial in reducing pain increase after ISB resolution, incidence of rebound pain, and pain-related sleep disturbance. TRIAL REGISTRATION Clinical Research Information Service Identifier: KCT0006795.
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Affiliation(s)
- Hyun Jung Lee
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Korea
| | - Jae Hee Woo
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Korea.
| | - Ji Seon Chae
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Korea
| | - Youn Jin Kim
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Korea
| | - Sang-Jin Shin
- Department of Orthopedic Surgery, College of Medicine, Ewha Womans University Seoul Hospital, Seoul, Korea
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