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Wu CY, Chou LW, Huang SW, Liao WL, Chang SM, Lee HC, Chiu CD, Tang CH, Hsieh CL. Effects of Fu's Subcutaneous Needling on Postoperative Pain in Patients Receiving Surgery for Degenerative Lumbar Spinal Disorders: A Single-Blind, Randomized Controlled Trial. J Pain Res 2024; 17:2325-2339. [PMID: 38974828 PMCID: PMC11227350 DOI: 10.2147/jpr.s465417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 06/25/2024] [Indexed: 07/09/2024] Open
Abstract
Background Fu's subcutaneous needling (FSN) is a novel acupuncture technique for pain treatment. This study investigated the effects of postsurgical FSN on postoperative pain in patients receiving surgery for degenerative spinal disorders. Methods This single-center, single-blind, randomized-controlled study involved patients undergoing surgery for degenerative spinal disorders. Participants were randomized into either an FSN group or a control group that received sham FSN. The primary outcomes were scores on the Brief Pain Inventory Taiwan version (BPI-T) and Oswestry Disability Index before and at 1, 24, and 48 hours after surgery. Secondary outcomes were muscle hardness, pethidine use, and inflammatory biomarker presence. Results Initially, 51 patients met the inclusion criteria and were allocated (26 in the FSN group and 25 in the control group). Two patients were lost to follow-up, and finally, 49 patients (25 in the FSN group and 24 in the control group) who completed the study were analyzed. The FSN group had significantly lower pain intensity measured on the BPI-T compared with the control group at 1, 24, 48, and 72 hours after surgical treatment (all p < 0.001). Additionally, pain interference as measured on the BPI-T was lower in the FSN group than in the control group 1 hour (p = 0.001), 24 hours (p = 0.018), 48 hours (p = 0.001), and 72 hours (p = 0.017) after surgical treatment. Finally, the FSN group exhibited less muscle hardness in the latissimus dorsi and gluteus maximus 24, 48, and 72 hours (all p < 0.05) after surgery compared with the control group; patients in the FSN group also exhibited less muscle hardness in the L3 paraspinal muscle 48 hours (p = 0.001) and 72 hours (p < 0.001) after surgery compared with the control group. There were no significant differences in serum CRP, IL-1β, IL-2, IL-6, and TNF-α levels between the FSN and control groups at 24 hours, 72 hours, and 1-month post-surgery (all p > 0.05). Conclusion FSN treatment can reduce postoperative pain in patients receiving surgery for degenerative spinal disorders. However, larger sample sizes and multicenter clinical trials are required to verify these findings.
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Affiliation(s)
- Chih-Ying Wu
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
- Department of Neurosurgery, China Medical University Hsinchu Hospital, China Medical University, Hsinchu, Taiwan
- Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan
| | - Li-Wei Chou
- Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan
- Department of Physical Therapy and Graduate Institute of Rehabilitation Science, China Medical University, Taichung, Taiwan
- Department of Physical Medicine and Rehabilitation, Asia University Hospital, Asia University, Taichung, Taiwan
| | - Shih-Wei Huang
- Department of Traditional Chinese Medicine, China Medical University Hsinchu Hospital, China Medical University, Hsinchu, Taiwan
| | - Wen-Ling Liao
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
- Center for Personalized Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shiaw-Meng Chang
- Department of Industrial Engineering and Engineering Management, National Tsing Hua University, Hsinchu, Taiwan
| | - Han-Chung Lee
- Neuroscience center, Everan Hospital, Taichung, Taiwan
| | - Cheng-Di Chiu
- Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan
- Spine Center, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
| | - Ching-Liang Hsieh
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan
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Verret M, Lam NH, Lalu M, Nicholls SG, Turgeon AF, McIsaac DI, Hamtiaux M, Bao Phuc Le J, Gilron I, Yang L, Kaimkhani M, Assi A, El-Adem D, Timm M, Tai P, Amir J, Srichandramohan S, Al-Mazidi A, Fergusson NA, Hutton B, Zivkovic F, Graham M, Lê M, Geist A, Bérubé M, Poulin P, Shorr R, Daudt H, Martel G, McVicar J, Moloo H, Fergusson DA. Intraoperative pharmacologic opioid minimisation strategies and patient-centred outcomes after surgery: a scoping review. Br J Anaesth 2024; 132:758-770. [PMID: 38331658 PMCID: PMC10925893 DOI: 10.1016/j.bja.2024.01.006] [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: 10/13/2023] [Revised: 12/08/2023] [Accepted: 01/02/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Postoperative patient-centred outcome measures are essential to capture the patient's experience after surgery. Although a large number of pharmacologic opioid minimisation strategies (i.e. opioid alternatives) are used for patients undergoing surgery, it remains unclear which strategies are most promising in terms of patient-centred outcome improvements. This scoping review had two main objectives: (1) to map and describe evidence from clinical trials assessing the patient-centred effectiveness of pharmacologic intraoperative opioid minimisation strategies in adult surgical patients, and (2) to identify promising pharmacologic opioid minimisation strategies. METHODS We searched MEDLINE, Embase, CENTRAL, Web of Science, and CINAHL databases from inception to February 2023. We included trials investigating the use of opioid minimisation strategies in adult surgical patients and reporting at least one patient-centred outcome. Study screening and data extraction were conducted independently by at least two reviewers. RESULTS Of 24,842 citations screened for eligibility, 2803 trials assessed the effectiveness of intraoperative opioid minimisation strategies. Of these, 457 trials (67,060 participants) met eligibility criteria, reporting at least one patient-centred outcome. In the 107 trials that included a patient-centred primary outcome, patient wellbeing was the most frequently used domain (55 trials). Based on aggregate findings, dexmedetomidine, systemic lidocaine, and COX-2 inhibitors were promising strategies, while paracetamol, ketamine, and gabapentinoids were less promising. Almost half of the trials (253 trials) did not report a protocol or registration number. CONCLUSIONS Researchers should prioritise and include patient-centred outcomes in the assessment of opioid minimisation strategy effectiveness. We identified three potentially promising pharmacologic intraoperative opioid minimisation strategies that should be further assessed through systematic reviews and multicentre trials. Findings from our scoping review may be influenced by selective outcome reporting bias. STUDY REGISTRATION OSF - https://osf.io/7kea3.
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Affiliation(s)
- Michael Verret
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Department of Anesthesiology and Pain Medicine, University of Ottawa, Civic Campus, The Ottawa Hospital, Ottawa, ON, Canada; Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Université Laval, Québec City, QC, Canada.
| | - Nhat H Lam
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Manoj Lalu
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Department of Anesthesiology and Pain Medicine, University of Ottawa, Civic Campus, The Ottawa Hospital, Ottawa, ON, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Stuart G Nicholls
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Ottawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Alexis F Turgeon
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Université Laval, Québec City, QC, Canada; Population Health and Optimal Health Practices Research Unit (Trauma - Emergency - Critical Care Medicine), Centre de Recherche du CHU de Québec-Université Laval, Université Laval, Québec City, QC, Canada
| | - Daniel I McIsaac
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Department of Anesthesiology and Pain Medicine, University of Ottawa, Civic Campus, The Ottawa Hospital, Ottawa, ON, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Myriam Hamtiaux
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - John Bao Phuc Le
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Ian Gilron
- Department of Anesthesiology & Perioperative Medicine, Biomedical & Molecular Sciences, Centre for Neuroscience Studies and School of Policy Studies, Queen's University, Kingston, ON, Canada
| | - Lucy Yang
- Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Alexandre Assi
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - David El-Adem
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Makenna Timm
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Peter Tai
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Joelle Amir
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Sriyathavan Srichandramohan
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Abdulaziz Al-Mazidi
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Nicholas A Fergusson
- Department of Anesthesiology, Perioperative & Pain Medicine, University of Calgary, Calgary, AB, Canada
| | - Brian Hutton
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada
| | - Fiona Zivkovic
- Patient partner, The Ottawa Hospital, Ottawa, ON, Canada
| | - Megan Graham
- Patient partner, The Ottawa Hospital, Ottawa, ON, Canada
| | - Maxime Lê
- Patient partner, The Ottawa Hospital, Ottawa, ON, Canada
| | - Allison Geist
- Patient partner, The Ottawa Hospital, Ottawa, ON, Canada
| | - Mélanie Bérubé
- Population Health and Optimal Health Practices Research Unit (Trauma - Emergency - Critical Care Medicine), Centre de Recherche du CHU de Québec-Université Laval, Université Laval, Québec City, QC, Canada; Faculty of Nursing, Université Laval, Québec City, QC, Canada; Quebec Pain Research Network, Sherbrooke, QC, Canada
| | - Patricia Poulin
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada
| | - Risa Shorr
- Library Services, The Ottawa Hospital, Ottawa, ON, Canada
| | | | - Guillaume Martel
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada
| | - Jason McVicar
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Department of Anesthesiology and Pain Medicine, University of Ottawa, Civic Campus, The Ottawa Hospital, Ottawa, ON, Canada
| | - Husein Moloo
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada
| | - Dean A Fergusson
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
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Moon J, Chun DH, Kong HJ, Lee HS, Jeon S, Park J, Kim NY, Kim HI. The Intraoperative Administration of Dexmedetomidine Alleviates Postoperative Inflammatory Response in Patients Undergoing Laparoscopy-Assisted Gastrectomy: A Double-Blind Randomized Controlled Trial. Biomedicines 2023; 11:3253. [PMID: 38137474 PMCID: PMC10741238 DOI: 10.3390/biomedicines11123253] [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: 09/27/2023] [Revised: 11/30/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Surgical stress can compromise the immune system of patients with cancer, affecting susceptibility to perioperative infections, tumor progression, treatment responses, and postoperative recovery. Perioperatively reducing inflammatory responses could improve outcomes. We determined the impact of intraoperative dexmedetomidine administration on the inflammatory response and postoperative recovery in patients undergoing elective laparoscopy-assisted gastrectomy. These patients were randomly assigned to the dexmedetomidine or control group (n = 42 each). The primary endpoint was the C-reactive protein (CRP) level on postoperative day 1. The secondary endpoints included the perioperative interleukin (IL)-6 levels, postoperative numerical rating scale (NRS) scores, and rescue analgesic doses. There were no significant between-group differences in terms of CRP levels. The IL-6 levels at the end of the surgery, NRS scores in the post-anesthesia care unit, and rescue pethidine requirements within the first hour postoperatively were significantly lower in the dexmedetomidine group than in the control group. The bolus deliveries-to-attempts ratio (via patient-controlled analgesia) at 2 h differed significantly between the two groups. However, IL-6 reduction was confined to a single timepoint, and the postoperative analgesic effects lasted for the first 2 h postoperatively. Low-dose dexmedetomidine infusion (0.4 µg kg-1 h-1) during laparoscopy-assisted gastrectomy exerts minimal anti-inflammatory effects.
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Affiliation(s)
- Jiae Moon
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.M.); (H.J.K.); (J.P.)
| | - Duk-Hee Chun
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University, Seongnam 13496, Republic of Korea
| | - Hee Jung Kong
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.M.); (H.J.K.); (J.P.)
| | - Hye Sun Lee
- Department of Research Affairs, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (H.S.L.); (S.J.)
| | - Soyoung Jeon
- Department of Research Affairs, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (H.S.L.); (S.J.)
| | - Jooeun Park
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.M.); (H.J.K.); (J.P.)
| | - Na Young Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.M.); (H.J.K.); (J.P.)
| | - Hyoung-Il Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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Kang HG, Lim JH, Kim HY, Kim H, Kim HM, Jeong HJ. Anti-fatigue effect of tormentic acid through alleviating oxidative stress and energy metabolism-modulating property in C2C12 cells and animal models. Nutr Res Pract 2023; 17:670-681. [PMID: 37529263 PMCID: PMC10375336 DOI: 10.4162/nrp.2023.17.4.670] [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: 11/04/2022] [Revised: 01/19/2023] [Accepted: 02/16/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND/OBJECTIVES Oxidative stress is caused by reactive oxygen species and free radicals that accelerate inflammatory responses and exacerbate fatigue. Tormentic acid (TA) has antioxidant and anti-inflammatory properties. Thus, the aim of present study is to determine the fatigue-regulatory effects of TA in H2O2-stimulated myoblast cell line, C2C12 cells and treadmill stress test (TST) and forced swimming test (FST) animal models. MATERIALS/METHODS In the in vitro study, C2C12 cells were pretreated with TA before stimulation with H2O2. Then, malondialdehyde (MDA), lactate dehydrogenase (LDH), creatine kinase (CK) activity, tumor necrosis factor (TNF)-α, interleukin (IL)-6, superoxide dismutase (SOD), catalase (CAT), glycogen, and cell viability were analyzed. In the in vivo study, the ICR male mice were administered TA or distilled water orally daily for 28 days. FST and TST were then performed on the last day. In addition, biochemical analysis of the serum, muscle, and liver was performed. RESULTS TA dose-dependently alleviated the levels of MDA, LDH, CK activity, TNF-α, and IL-6 in H2O2-stimulated C2C12 cells without affecting the cytotoxicity. TA increased the SOD and CAT activities and the glycogen levels in H2O2-stimulated C2C12 cells. In TST and FST animal models, TA decreased the FST immobility time significantly while increasing the TST exhaustion time without weight fluctuations. The in vivo studies showed that the levels of SOD, CAT, citrate synthase, glycogen, and free fatty acid were increased by TA administration, whereas TA significantly reduced the levels of glucose, MDA, LDH, lactate, CK, inflammatory cytokines, alanine transaminase, aspartate transaminase, blood urea nitrogen, and cortisol compared to the control group. CONCLUSIONS TA improves fatigue by modulating oxidative stress and energy metabolism in C2C12 cells and animal models. Therefore, we suggest that TA can be a powerful substance in healthy functional foods and therapeutics to improve fatigue.
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Affiliation(s)
- Ho-Geun Kang
- Department of Bio-Convergence System, Graduate School, Hoseo University, Asan 31499, Korea
| | - Jin-Ho Lim
- Department of Bio-Convergence System, Graduate School, Hoseo University, Asan 31499, Korea
| | - Hee-Yun Kim
- BioChip Research Center, Hoseo University, Asan 31499, Korea
| | - Hyunyong Kim
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Hyung-Min Kim
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Hyun-Ja Jeong
- Department of Bio-Convergence System, Graduate School, Hoseo University, Asan 31499, Korea
- BioChip Research Center, Hoseo University, Asan 31499, Korea
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Wang K, Cai J, Du R, Wu J. Global trends in research related to emergence delirium, 2012–2021: A bibliometric analysis. Front Psychol 2023; 14:1098020. [PMID: 36968713 PMCID: PMC10031052 DOI: 10.3389/fpsyg.2023.1098020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/16/2023] [Indexed: 03/10/2023] Open
Abstract
IntroductionEmergence delirium is a kind of mental disorder during the early awakening period after general anesthesia, which is manifested as the combination of perceptual disturbance and psychomotor agitation. It is an independent risk factor for postoperative delirium and even long-term postoperative cognitive decline, which often affects the postoperative outcome and deserves the attention of clinical anesthesiologists. There are many studies on emergence delirium, but the quantity and quality of these studies are unclear. Therefore, we conducted a bibliometric analysis of studies on emergence delirium between January 2012 and December 2021. Through the analysis of relevant literature, the research hotspots and trends of emergence delirium are understood, which can provide a reference for future research.MethodsWe searched the Web of Science Core Collection (WoSCC) for original articles and reviews related to emergence delirium published between 2012 and 2021, and collected a variety of bibliographic elements, including annual publications, authors, countries/regions, institutions, journals, and keywords. Three different science-based tools (CiteSpace, VOSviewer and Bibliometrix) were used for this comprehensive analysis.ResultsFrom January 2012 to December 2021, a total of 912 emergence delirium (ED) related literature were published, including 766 original research articles and 146 review articles. The number of publications has increased every year except 2016. The United States published 203 articles, ranking first with China, followed by South Korea (95 articles). The United States is also the country with the most citations (4,508), and Yonsei Univ is the most productive institution. The most published journal was PEDIATRIC ANESTHESIA, with the highest h and g index. LEE JH is the most influential author in this field.Discussion“Children, emergence agitation, delirium, dexmedetomidine” are the hot topics in this field in recent years. The bibliometric analysis in this field will provide the future direction for the study of emergence delirium for clinicians.
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Affiliation(s)
- Kenru Wang
- Department of Anesthesia, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiehui Cai
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- *Correspondence: Jiehui Cai,
| | - Ruiming Du
- Department of Anesthesia, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Ruiming Du,
| | - Jiaxuan Wu
- Department of Anesthesia, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Jiaxuan Wu,
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Liu T, Liu FC, Xia Y, Luo TJ, Wang F, Chen B, Wang C, Gao GK, Zhai WT, Liu W. Effect of dexmedetomidine on the Montreal Cognitive Assessment in older patients undergoing pulmonary surgery. J Int Med Res 2022; 50:3000605221123680. [PMID: 36151758 PMCID: PMC9513575 DOI: 10.1177/03000605221123680] [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] [Indexed: 12/03/2022] Open
Abstract
Objective We investigated the effect of dexmedetomidine anesthesia on postoperative
cognitive function after pulmonary surgery. Methods A blinded, prospective, randomized, placebo-controlled study was performed on
60 patients (age range 65–74 years) undergoing lobectomy by video-assisted
thoracoscopic surgery (29 in the dexmedetomidine group; 31 in the placebo
group). Dexmedetomidine group patients received dexmedetomidine, and placebo
group patients received an equal volume of physiological saline 20 minutes
before anesthesia induction. Cognitive function was evaluated using the
Montreal Cognitive Assessment 1 day before surgery and on postoperative day
(POD)1, POD3, and POD7. The regional cerebral oxygen saturation
(rSO2) was monitored continuously by near-infrared
spectroscopy before anesthesia. Results The Montreal Cognitive Assessment score was significantly different between
the two groups on POD1 (dexmedetomidine 26.4 ± 0.73 vs.
placebo 25.5 ± 0.96) and POD3 (dexmedetomidine 27.1 ± 0.79
vs. placebo 26.6 ± 0.80). Specifically, attention and
orientation scores were increased in the dexmedetomidine group on POD1 and
POD3. The rSO2 was not significantly different between the
dexmedetomidine and placebo groups. Conclusion Dexmedetomidine given before induction of anesthesia could reduce the risk of
postoperative cognitive dysfunction and might not decrease rSO2.
Hence, dexmedetomidine could be employed in pulmonary surgical procedures,
especially for older patients with a high risk of cognitive dysfunction.
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Affiliation(s)
- Tao Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Fang-Chao Liu
- Scientific Research Office, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Yu Xia
- National Clinical Laboratory on Tuberculosis, Beijing Key Laboratory for Drug-resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Tai-Jun Luo
- Department of Anesthesiology, Beijing Jishuitan Hospital, Beijing, China
| | - Fei Wang
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Bin Chen
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Chun Wang
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Guang-Kuo Gao
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Wen-Ting Zhai
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Wei Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
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Lee J, Hwang HW, Jeong JY, Kim YM, Park C, Kim JY. The Effect of Low-Dose Dexmedetomidine on Pain and Inflammation in Patients Undergoing Laparoscopic Hysterectomy. J Clin Med 2022; 11:2802. [PMID: 35628926 PMCID: PMC9147550 DOI: 10.3390/jcm11102802] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/04/2022] [Accepted: 05/14/2022] [Indexed: 11/29/2022] Open
Abstract
Dexmedetomidine has sedative, sympatholytic, analgesic, and anti-inflammatory effects. We investigated the effects of intraoperative dexmedetomidine infusion without a loading dose in the prevention of pain and inflammation after laparoscopic hysterectomy. In this study, 100 patients undergoing laparoscopic hysterectomy under desflurane anesthesia were randomized to receive either 0.9% saline or dexmedetomidine (0.4 μg/kg/h) after induction to trocar removal. The primary endpoints were postoperative pain and inflammatory response presented by the level of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), IL-10, and C-reactive protein (CRP). The secondary endpoints were hemodynamics during the anesthesia and surgery and postoperative nausea and vomiting. Postoperative pain was decreased in the dexmedetomidine group for every time point, and post-anesthesia care unit (PACU) rescue fentanyl doses were decreased in the dexmedetomidine group. The inflammatory response representing TNF-α, IL-6, IL-10, and CRP were similar across the two groups. Postoperative nausea and vomiting from PACU discharge to 24 h post-surgery were reduced in the dexmedetomidine group. During anesthesia and surgery, the patient's heart rate was maintained lower in the dexmedetomidine-receiving group. Dexmedetomidine of 0.4 μg/kg/h given as an intraoperative infusion significantly reduced postoperative pain but did not reduce the inflammatory responses in patients undergoing laparoscopic hysterectomy.
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Affiliation(s)
- Jiyoung Lee
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea; (J.L.); (H.W.H.); (C.P.)
- Department of Medical Sciences, Graduate School of Ajou University, 164 World Cup-ro, Yeongtong-gu, Suwon 16499, Korea
| | - He Won Hwang
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea; (J.L.); (H.W.H.); (C.P.)
| | - Ju-Yeon Jeong
- CHA Future Medical Research Institute, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea;
| | - Yong Min Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea;
| | - Chunghyun Park
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea; (J.L.); (H.W.H.); (C.P.)
| | - Jong Yeop Kim
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, 164 World Cup-ro, Yeongtong-gu, Suwon 16499, Korea
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Maniker RB, Damiano J, Ivie RMJ, Pavelic M, Woodworth GE. Perioperative Breast Analgesia: a Systematic Review of the Evidence for Perioperative Analgesic Medications. Curr Pain Headache Rep 2022; 26:299-321. [PMID: 35195851 DOI: 10.1007/s11916-022-01031-z] [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] [Accepted: 01/26/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Breast surgery is common and may result in significant acute as well as chronic pain. A wide range of pharmacologic interventions is available including opioids, non-steroidal anti-inflammatory drugs (NSAIDs), N-methyl-D-aspartate (NMDA) receptor antagonists, anticonvulsants, and other non-opioids with analgesic properties. We present a review of the evidence for these pharmacologic interventions. A literature search of the MEDLINE database was performed via PubMed with combined terms related to breast surgery, anesthesia, and analgesia. Articles were limited to randomized controlled trial (RCT) design, adult patients undergoing elective surgery on the breast (not including biopsy), and pharmacologic interventions only. Article titles and abstracts were screened, and risk of bias assessments were performed. RECENT FINDINGS The search strategy initially captured 7254 articles of which 60 articles met the full inclusion criteria. Articles were organized according to intervention: 6 opioid agonists, 14 NSAIDs and acetaminophen, 4 alpha-2 agonists, 7 NMDA receptor antagonists, 6 local anesthetics, 7 steroids, 15 anticonvulsants (one of which also discussed an NMDA antagonist), 1 antiarrhythmic, and 2 serotonin reuptake inhibitors (one of which also studied an anticonvulsant). A wide variety of medications is effective for perioperative breast analgesia, but results vary by agent and dose. The most efficacious are likely NSAIDs and anticonvulsants. Some agents may also decrease the incidence of chronic postoperative pain, including flurbiprofen, gabapentin, venlafaxine, and memantine. While many individual agents are well studied, optimal combinations of analgesic medications remain unclear.
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Affiliation(s)
- Robert B Maniker
- Department of Anesthesiology, Columbia University, 622 West 168th Street, PH505, NY, 10032, New York, USA.
| | | | - Ryan M J Ivie
- Oregon Health and Science University, Portland, OR, USA
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Sin JCK, Tabah A, Campher MJJ, Laupland KB, Eley VA. The Effect of Dexmedetomidine on Postanesthesia Care Unit Discharge and Recovery: A Systematic Review and Meta-Analysis. Anesth Analg 2022; 134:1229-1244. [PMID: 35085107 DOI: 10.1213/ane.0000000000005843] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Current evidence on the effect of dexmedetomidine in early postoperative recovery is limited. We conducted a systematic review to evaluate the effect of dexmedetomidine on the length of stay (LOS) and recovery profile in postanesthesia care unit (PACU) patients. METHODS The study protocol is registered on International Prospective Register of Systematic Reviews (PROSPERO; CRD42021240559). No specific funding or support was received. We conducted searches in MEDLINE, Embase, PubMed, and Cochrane Library to March 31, 2021 for peer-reviewed randomized controlled studies comparing adult patients who received intravenous dexmedetomidine and placebo undergoing noncardiac, nonneurosurgical procedures under general anesthesia. All studies reporting statistics relating to the duration of stay in the recovery ward or PACU, the primary outcome, were included. We performed individual random-effect meta-analysis on the primary and secondary outcomes (time to extubation, emergence agitation, cough, pain, postoperative nausea and vomiting, shivering, residual sedation, bradycardia, and hypotension) using Stata version 17.0. Evidence was synthesized as mean difference (MD) and risk ratio (RR) for continuous and dichotomous variables, respectively. The quality of evidence was assessed using the revised Cochrane risk-of-bias tool for randomized trials (RoB 2) tool and Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS Thirty-three studies including 2676 patients were eligible for analysis. All studies had low risk or some concerns of overall bias and provided low-to-high certainty evidence for all studied outcomes. Dexmedetomidine was not associated with a significantly increased PACU LOS (MD, 0.69 minute; 95% confidence interval [CI], -1.42 to 2.81 minutes). It was associated with a statistically but not clinically significant prolonged time to extubation (MD, 1 minute; 95% CI, 0.32-1.68 minutes). Dexmedetomidine was associated with significantly reduced incidence of emergence agitation (RR, 0.38; 95% CI, 0.29-0.52), cough (RR, 0.69; 95% CI, 0.61-0.79), pain (RR, 0.50; 95% CI, 0.32-0.80), postoperative nausea and vomiting (RR, 0.54; 95% CI, 0.33-0.86), and shivering (RR, 0.24; 95% CI, 0.12-0.49) in PACU. There was an increased incidence of hypotension (RR, 5.39; 95% CI, 1.12-5.89) but not residual sedation (RR, 1.23; 95% CI, 0.20-7.56) or bradycardia (RR, 5.13; 95% CI, 0.96-27.47) in the dexmedetomidine group. CONCLUSIONS The use of dexmedetomidine did not increase the duration of PACU LOS but was associated with reduced emergence agitation, cough, pain, postoperative nausea and vomiting, and shivering in PACU. There was an increased incidence of hypotension but not residual sedation or bradycardia in PACU.
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Affiliation(s)
- Jeremy Cheuk Kin Sin
- From the Department of Anaesthesia, Redcliffe Hospital, Redcliffe, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Alexis Tabah
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Intensive Care Unit, Redcliffe Hospital, Redcliffe, Queensland, Australia
| | - Matthys J J Campher
- From the Department of Anaesthesia, Redcliffe Hospital, Redcliffe, Queensland, Australia.,Department of Anaesthesia, The Tweed Hospital, Tweed Heads, New South Wales, Australia
| | - Kevin B Laupland
- Department of Intensive Care Services, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Queensland University of Technology (QUT), Brisbane, Queensland, Australia
| | - Victoria A Eley
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Department of Anaesthesia and Perioperative Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
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Su C, Ren X, Wang H, Ding X, Guo J. Changing Pain Management Strategy from Opioid-Centric towards Improve Postoperative Cognitive Dysfunction with Dexmedetomidine. Curr Drug Metab 2021; 23:57-65. [PMID: 34791997 DOI: 10.2174/1389200222666211118115347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 08/21/2021] [Accepted: 09/23/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE This study was aimed to investigate the effectiveness of dexmedetomidine (DEX) on improving the level of pain and disability to find out the possible correlation between psychological factors with pain management satisfaction and physical function in patients with femoral neck fractures. METHODS One hundred twenty-four adult patients with stable femoral neck fractures (type I and II, Garden classification) who underwent internal fixation, were prospectively enrolled including 62 patients in the DEX group and 62 patients in the control group. The magnitude of disability using Harris Hip Score, Postoperative Cognitive Dysfunction (POCD) using Mini-Mental State Examination (MMSE score), Quality of Recovery (QoR-40), pain-related anxiety (PASS-20), pain management and pain catastrophizing scale (PCS) were recorded on the first and second day after surgery. RESULTS The DEX group on the first and second days after surgery exhibited higher quality of recovery scores, greater satisfaction with pain management, low disability scores, less catastrophic thinking, lower pain anxiety, greater mini mental state examination scores and less opioid intake and the differences were statistically significant compared with the control group (P<0.001). Emergence agitation and incidence of POCD were significantly less in the DEX group (P<0.001). Decreased disability was associated with less catastrophic thinking and lower pain anxiety, but not associated with more opioid intake (P<0.001). Higher QoR-40 scores had a negative correlation with more catastrophic thinking and more opioid intake (P<0.001). Greater satisfaction with pain management was correlated with less catastrophic thinking and less opioid intake (P<0.001). CONCLUSION Using DEX as an adjunct to anesthesia could significantly improve postoperative cognitive dysfunction and the quality of recovery and these improvements were accompanied by decrease in pain, emergence agitation, and opioid consumption by DEX administration. Since pain relief and decreased disability were not associated with prescribing greater amounts of opioid intake in the patients, improving psychological factors, including reducing catastrophic thinking or self-efficacy about pain, could be a more effective strategy to reduce pain and disability, meanwhile reducing opioid prescription in the patients. Our findings showed that DEX administration is safe sedation with anti-inflammatory, analgesic and antiemetic effects and it could help change pain management strategy from opioid-centric towards improved postoperative cognitive dysfunction.
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Affiliation(s)
- Chunhong Su
- Department of Pain, Lanzhou University Second Hospital, Lanzhou, Gansu. China
| | - Xiaojun Ren
- Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu. China
| | - Hongpei Wang
- Department of Pain, Lanzhou University Second Hospital, Lanzhou, Gansu. China
| | - Xiaomei Ding
- Department of Pain, Lanzhou University Second Hospital, Lanzhou, Gansu. China
| | - Jian Guo
- Department of Pain, Lanzhou University Second Hospital, Lanzhou, Gansu. China
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Chitnis S, Mullane D, Brohan J, Noronha A, Paje H, Grey R, Bhalla RK, Sidhu J, Klein R. Dexmedetomidine Use in Intensive Care Unit Sedation and Postoperative Recovery in Elderly Patients Post-Cardiac Surgery (DIRECT). J Cardiothorac Vasc Anesth 2021; 36:880-892. [PMID: 34887180 DOI: 10.1053/j.jvca.2021.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 01/22/2023]
Abstract
OBJECTIVE This study examined recovery, delirium, and neurocognitive outcome in elderly patients receiving dexmedetomidine or propofol sedation after undergoing cardiac surgery. DESIGN Open-label randomized trial. SETTING Single center. PARTICIPANTS A total of 70 patients older than 75 years without English language limitations and Mini Mental State Examination scores >20. INTERVENTIONS Patients received either propofol (group P) or dexmedetomidine (group D) postoperatively until normothermic and hemodynamically stable. MEASUREMENTS AND MAIN RESULTS Quality of recovery (QoR) was measured by the QoR-40 questionnaire on postoperative day (POD) three. Secondary outcomes were incidence and duration of delirium, time to extubation, length of hospital stay, hospital mortality rate, postoperative quality of life (QoL; measured by SF-36 performed at baseline and six months postoperatively), and neurocognitive disorder (measured by Minnesota Cognitive Acuity Screen [MCAS] performed at baseline, POD5, and six months postoperatively). A total of sixty-seven patients completed the trial. There was no significant difference in QoR-40 scores (95% confidence interval [CI], -7.6081-to-10.9781; p = 1.000), incidence of delirium (group P, 42%; group D, 24%; p = 0.191), mean hospital stay (95% CI, -5.4838-to-1.5444; p = 0.297), mean time to extubation (95% CI, -19.2513-to-7.5561; p = 0.866), or mean duration of delirium (95% CI, -4.3065-to-1.067; p = 0.206) between groups. No patients died in the hospital. There were no significant differences in changes in SF-36 or MCAS scores over time between groups. There was a decline in MCAS score from preoperatively to POD5 in group P (95% CI, -8.95725-to- -2.61775; p = 0.0005), which was greater than that observed in group D. CONCLUSIONS The authors' findings demonstrated that the use of dexmedetomidine compared with propofol in elderly patients undergoing cardiac surgery was unlikely to improve QoR/postoperative QoL. Although the study was underpowered to detect secondary outcomes, the results suggested no reductions in delirium, time to extubation, and hospital stay, but a potential decrease in delayed neurocognitive recovery.
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Affiliation(s)
- Shruti Chitnis
- Department of Anesthesiology and Perioperative Care, Vancouver General and UBC Hospitals, Vancouver, British Columbia, Canada; Department of Anaesthesia and Pain Medicine, Fiona Stanley Hospital, Murdoch, Perth, Western Australia, Australia.
| | - Darren Mullane
- Department of Anesthesiology and Perioperative Care, Vancouver General and UBC Hospitals, Vancouver, British Columbia, Canada
| | - Janette Brohan
- Department of Anesthesiology and Perioperative Care, Vancouver General and UBC Hospitals, Vancouver, British Columbia, Canada; Department of Anaesthesia, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Andrea Noronha
- Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Howard Paje
- Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Rebecca Grey
- Department of Anesthesiology and Perioperative Care, Vancouver General and UBC Hospitals, Vancouver, British Columbia, Canada
| | - Rishi K Bhalla
- Neuropsychology Service, Vancouver General Hospital, 899 W 12th Avenue, Vancouver, British Columbia V5Z 1M9, Canada; Division of Psychiatry, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Jesse Sidhu
- Department of Psychiatry, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Rael Klein
- Department of Anesthesiology and Perioperative Care, Vancouver General and UBC Hospitals, Vancouver, British Columbia, Canada
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Perioperative Care of Patients Undergoing Major Complex Spinal Instrumentation Surgery: Clinical Practice Guidelines From the Society for Neuroscience in Anesthesiology and Critical Care. J Neurosurg Anesthesiol 2021; 34:257-276. [PMID: 34483301 DOI: 10.1097/ana.0000000000000799] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/14/2021] [Indexed: 11/25/2022]
Abstract
Evidence-based standardization of the perioperative management of patients undergoing complex spine surgery can improve outcomes such as enhanced patient satisfaction, reduced intensive care and hospital length of stay, and reduced costs. The Society for Neuroscience in Anesthesiology and Critical Care (SNACC) tasked an expert group to review existing evidence and generate recommendations for the perioperative management of patients undergoing complex spine surgery, defined as surgery on 2 or more thoracic and/or lumbar spine levels. Institutional clinical management protocols can be constructed based on the elements included in these clinical practice guidelines, and the evidence presented.
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BYVALTSEV VADIMANATOL, GOLOBOROD’KO VICTORIYAYUR, KALININ ANDREIANDREEVICH, BIRYUCHKOV MIKHAILYURIEVICH. THE USE OF DEXMEDETOMIDINE IN PUNCTURE TECHNIQUES FOR DEGENERATIVE DISEASES OF THE LUMBAR SPINE. COLUNA/COLUMNA 2021. [DOI: 10.1590/s1808-185120212003252020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Objective To analyze the results of the use of dexmedetomidine (D) in the treatment of patients with degenerative diseases of the lumbar spine using puncture techniques. Methods The study included 77 patients who underwent surgical puncture for degenerative diseases of the lumbar spine with the use of alpha-2-adrenomimetic D: percutaneous laser denervation of the facet joints (n = 46) and posterolateral transforaminal endoscopic discectomy (n = 31). We assessed: the level of sedation using the Ramsay Sedation Scale (RSS) and the Richmond Agitation Sedation Scale (RASS); intraoperative dynamics of the cardiovascular and respiratory system parameters; the level of pain syndrome according to VAS. Results A high intraoperative level of sedation was determined, with RASS -2, -3 and Ramsay III, IV; when transferring a patient to a department (in 90 minutes) this parameter was RASS 0 and Ramsay II. There were no significant changes in central hemodynamics and respiratory depression. The minimum level of pain was determined immediately after surgery, at 30 and 60 minutes after surgery, and before transfer to the department (90 minutes): 6 (4;9); 10 (8;12); 12 (9;13); 16 (13;19) respectively. The absence of the need for additional analgesia on the first postoperative day was verified. Conclusion The use of D significantly reduces the level of pain, while maintaining the necessary verbal contact with the patient, and provides the necessary neurovegetative protection without respiratory depression or lowered hemodynamic parameters during the perioperative period. Level of evidence II; Prognostic Studies - Investigating the Effect of a Patient Characteristic on Disease Outcome. Case series, retrospective study.
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Affiliation(s)
- VADIM ANATOL’EVICH BYVALTSEV
- Railway Clinical Hospital, Russia; Irkutsk State Medical University, Russia; Irkutsk state medical academy of postgraduate education, Russia
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Enhanced Recovery After Neurosurgery. CURRENT ANESTHESIOLOGY REPORTS 2021. [DOI: 10.1007/s40140-021-00478-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Shukla U, Kumar M, Srivastava S, Srivastava S. A Comparative Study of Modulation of Neuroendocrine Stress Response by Dexmedetomidine versus Fentanyl Premedication during Laparoscopic Cholecystectomy. Anesth Essays Res 2021; 14:589-593. [PMID: 34349325 PMCID: PMC8294409 DOI: 10.4103/aer.aer_22_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/05/2021] [Accepted: 03/16/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Surgical stress is the systemic response to surgical injury. Analyzing these surgical stress responses and pharmacologically modulating them can be of immense use to an anesthetist for optimal patient care. Aim: The aim of the present study was to investigate the influence of dexmedetomidine and fentanyl premedication on the modulation of neuroendocrine stress response during laparoscopic cholecystectomy under general anesthesia. Methods: After obtaining approval from the institutional ethical committee [Date - 05/11/2020, Ethical Clearence Number - 133/2018], 60 patients undergoing laparoscopic cholecystectomy under general anesthesia were randomized into three study groups of 20 patients each. Group D patients were given intravenous (i.v.) dexmedetomidine 1 μg.kg−1, Group F patients fentanyl 2 μg.kg−1 and Group C patients 10 mL of normal saline. All patients received the same anesthetic drugs and surgical procedure. Patients were assessed for changes in hemodynamic parameters such as heart rate (H) and mean arterial pressure (MAP). Blood samples were analyzed for glucose, serum albumin, C-reactive protein (CRP), and serum cortisol levels at various time intervals. Results: H and MAP differed among the groups after intubation, 5 min after pneumoperitoneum (POT), and 10 min after POT. The increase in these parameters from their baseline values was less in the dexmedetomidine group when compared to other groups. Among the biological markers, the increase in serum cortisol levels and decrease in albumin levels could be detected 6 h after induction while blood glucose levels rose immediately after the incision. CRP levels started significantly rising only after 24 h of induction. All these changes were much less pronounced in patients receiving dexmedetomidine premedication as compared to other groups. Conclusion: i.v. dexmedetomidine 1 μg.kg−1 is better than injection fentanyl 2 μg.kg−1, in the modulation of neuroendocrine response in patients undergoing laparoscopic cholecystectomy under general anesthesia.
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Affiliation(s)
- Usha Shukla
- Department of Anaesthesiology, Uttar Pradesh University of Medical Sciences, Etawah, Uttar Pradesh, India
| | - Manoj Kumar
- Department of Anaesthesiology, Uttar Pradesh University of Medical Sciences, Etawah, Uttar Pradesh, India
| | - Saumya Srivastava
- Department of Anaesthesiology, Uttar Pradesh University of Medical Sciences, Etawah, Uttar Pradesh, India
| | - Swati Srivastava
- Department of Anaesthesiology, Uttar Pradesh University of Medical Sciences, Etawah, Uttar Pradesh, India
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Xu S, Wang S, Hu S, Ju X, Li Q, Li Y. Effects of lidocaine, dexmedetomidine, and their combination infusion on postoperative nausea and vomiting following laparoscopic hysterectomy: a randomized controlled trial. BMC Anesthesiol 2021; 21:199. [PMID: 34348668 PMCID: PMC8336323 DOI: 10.1186/s12871-021-01420-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 07/22/2021] [Indexed: 12/03/2022] Open
Abstract
Background A few studies have reported that administration of lidocaine and dexmedetomidine relieves the incidence of postoperative nausea and vomiting (PONV). We explored whether combined infusion of lidocaine plus dexmedetomidine had lower occurrence of PONV undergoing laparoscopic hysterectomy with general anesthesia. Methods A total of 248 women undergoing elective laparoscopic hysterectomy were allocated into the following four groups: the control group (group C, n = 62) received an equal volume of saline, the lidocaine group (group L, n = 62) received intravenous lidocaine (bolus infusion of 1.5 mg/kg over 10 min, 1.5 mg/kg/h continuous infusion), the dexmedetomidine group (group D, n = 62) received dexmedetomidine administration (bolus infusion of 0.5 µg/kg over 10 min, 0.4 µg/kg/h continuous infusion), and the lidocaine plus dexmedetomidine group (group LD, n = 62) received combination of lidocaine (bolus infusion of 1.5 mg/kg over 10 min, 1.5 mg/kg/h continuous infusion) and dexmedetomidine administration (bolus infusion of 0.5 µg/kg over 10 min, 0.4 µg/kg/h continuous infusion). The primary outcome was the incidence of nausea, vomiting, and PONV during the first 48 h after surgery. The secondary outcomes included the incidence of total 24 h PONV after surgery, intraoperative remifentanil requirement, postoperative pain visual analogue scale (VAS) scores and fentanyl consumption, the incidence of bradycardia, agitation, shivering, and mouth dry during post-anesthesia care unit (PACU) stay period. Results The occurrence of nausea and PONV in group LD (5.0 and 8.3%) at 0–2 h after operation was lower than group C (21.7 and 28.3%) (P < 0.05). There was no statistically significant difference with respect to occurrence of nausea and PONV in groups L (13.3 and 20.0%) and D (8.3 and 13.3%) at 0–2 h after operation compared to group C (21.7 and 28.3%). The incidence of nausea, vomiting, and PONV at 2–24 and 24–48 h after surgery in all four groups was not statistically significant. The incidence of total 24 h PONV in group LD (33.3%) was significantly decreased compared to group C (60.0%) (P < 0.05). The cumulative consumption of fentanyl at 6 and 12 h after surgery was significantly reduced in group LD compared to other three groups (P < 0.05). The pain VAS scores were significantly decreased at 2, 6, and 12 h after operation in group LD compared to other three groups (P < 0.05). Remifentanil dose in the intraoperative period was significantly lower in groups LD and D compared with groups C and L (P < 0.05). The number of mouth dry, bradycardia, and over sedation during the PACU stay period was markedly increased in group LD (28.3, 30.0, and 35.0%, respectively) compared with groups C (1.7, 1.7, and 3.3%, respectively) and L (3.3, 5.0, and 6.7%, respectively) (P < 0.05). Conclusions Lidocaine combined with dexmedetomidine infusion markedly decreased the occurrence of nausea and PONV at 0–2 h as well as the total 24 h PONV. However, it significantly increased the incidence of mouth dry, bradycardia, and over sedation during the PACU stay period after laparoscopic hysterectomy with general anesthesia. Trial registration ClinicalTrials.gov (NCT03809923), registered on January 18, 2019.
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Affiliation(s)
- Siqi Xu
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Shengbin Wang
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China.
| | - Shenghong Hu
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Xia Ju
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Qing Li
- Department of Gynaecology and Obstetrics, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Yuanhai Li
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
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Janatmakan F, Nassajian N, Jarirahmadi S, Tabatabaee K, Zafari M. Comparison of the Effect of Dexmedetomidine and Remifentanil on Pain Control After Spinal Surgery: A Double-Blind, Randomized Clinical Trial. Anesth Pain Med 2021; 11:e111533. [PMID: 34336614 PMCID: PMC8314072 DOI: 10.5812/aapm.111533] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 04/17/2021] [Accepted: 04/17/2021] [Indexed: 12/21/2022] Open
Abstract
Background A variety of spinal surgery procedures are performed on patients with different cardiac, vascular, and respiratory comorbidities. Postoperative pain management is a major determinant of hemodynamic and respiratory status in these patients and promotes clinical results, prevents complications, saves health services, and improves the quality of life of patients. Objectives We compared the effects of dexmedetomidine and remifentanil on pain control after spinal surgery. Methods Sixty patients aged 18 - 65 years undergoing spinal surgery were randomized into the two groups of dexmedetomidine and remifentanil. The dexmedetomidine group (group D, n = 30) received dexmedetomidine infusion (0.6 mcg/kg/h), and the remifentanil group (group R, n = 30) received remifentanil infusion (0.1 mcg/kg/min) from induction of anesthesia until extubation. Propofol (1.5 mg/kg) and fentanyl (2mcg/kg) were used to initiate anesthesia, and propofol (100 - 150 mcg/kg/min) was infused to maintain anesthesia. Postoperative pain, hemodynamic parameters, and recovery characteristics were evaluated after surgery. Results The mean pain intensity in the dexmedetomidine group was significantly lower than in the remifentanil group (2.98 ± 1.29 vs. 3.80 ± 1.1; P < 0.001). Hemodynamic changes in the dexmedetomidine group (MAP: 92.60 ± 5.56, HR: 73.07 ± 7) were less, and their condition was significantly more stable than in the remifentanil group (MAP: 93.85 ± 4.78, HR: 79.15 ± 7.03; P < 0.05). The mean arterial oxygen saturation (O2 sat) in the dexmedetomidine group was significantly higher and more stable than in the remifentanil group (98.87 ± 0.51 vs. 97.92 ± 0.46; P < 0.05). The incidence of nausea and vomiting was significantly lower in the dexmedetomidine group compared to the remifentanil group (P < 0.05). The administration of analgesics in the post-anesthetic care unit (PACU) was significantly higher in the remifentanil group than the dexmedetomidine group (P = 0.016). Conclusions Anesthetic maintenance with either dexmedetomidine or remifentanil infusion until extubation provided more smooth and hemodynamically stable conditions, without complications. However, dexmedetomidine provides better analgesia, causes a more stable hemodynamic state, and reduces postoperative nausea-vomiting, shivering, and the need for analgesics.
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Affiliation(s)
- Farahzad Janatmakan
- Department of Anesthesia, Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Nozar Nassajian
- Department of Anesthesia, Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sara Jarirahmadi
- Department of Anesthesia, Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Kamalodin Tabatabaee
- Department of Anesthesia, Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Zafari
- Department of Anesthesia, Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Corresponding Author: Golestan Hospital, Jundishapur University of Medical Sciences, Ahvaz, Iran. Tel: +98-9143185742
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Choi JJ, Kim K, Park HY, Chang YJ, Lee KC, Kim KY, Kwak HJ. CONSORT the effect of a bolus dose of dexmedetomidine on postoperative pain, agitation, and quality of recovery after laparoscopic cholecystectomy. Medicine (Baltimore) 2021; 100:e24353. [PMID: 33546069 PMCID: PMC7837825 DOI: 10.1097/md.0000000000024353] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 12/22/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The perioperative administration of dexmedetomidine may improve the quality of recovery (QoR) after major abdominal and spinal surgeries. We evaluated the effect of an intraoperative bolus of dexmedetomidine on postoperative pain, emergence agitation, and the QoR after laparoscopic cholecystectomy. METHODS Patients undergoing elective laparoscopic cholecystectomy were randomized to receive dexmedetomidine 0.5 μg/kg 5 minutes after anesthesia induction (dexmedetomidine group, n = 45) or normal saline (control group, n = 45). The primary outcome was the QoR at the first postoperative day using a 40-item scoring system (QoR-40). Secondary outcomes included intraoperative hemodynamic parameters, postoperative agitation, pain, and nausea and vomiting. RESULTS The heart rate and the mean blood pressure were significantly lower in the dexmedetomidine group than in the control group (P < .001 and .007, respectively). During extubation, emergence agitation was significantly lower in the dexmedetomidine group than in the control group (23% vs 64%, P < .001). The median pain scores in the post-anesthetic care unit were significantly lower in the dexmedetomidine group than in the control group (4 [2-7] vs 5 [4-7], P = .034). The incidence of postoperative agitation, pain, and nausea and vomiting was not different between the groups. On the first postoperative day, recovery profile was similar between the groups. However, the scores on the emotional state and physical comfort dimensions were significantly higher in the dexmedetomidine group than in the control group (P = .038 and .040, respectively). CONCLUSIONS A bolus dose of dexmedetomidine after anesthesia induction may improve intraoperative hemodynamics, emergence agitation, and immediate postoperative analgesia. However, it does not affect overall QoR-40 score after laparoscopic cholecystectomy.
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Affiliation(s)
- Jung Ju Choi
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Kyungmi Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hee Yeon Park
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Young Jin Chang
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Kyung Cheon Lee
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Kwan Yeong Kim
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
| | - Hyun Jeong Kwak
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, Incheon
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Lee JM, Cho YJ, Ahn EJ, Choi GJ, Kang H. Pharmacological strategies to prevent postoperative delirium: a systematic review and network meta-analysis. Anesth Pain Med (Seoul) 2021; 16:28-48. [PMID: 33445233 PMCID: PMC7861905 DOI: 10.17085/apm.20079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/16/2020] [Indexed: 12/11/2022] Open
Abstract
Background Postoperative delirium (POD) is a condition of cerebral dysfunction and a common complication after surgery. This study aimed to compare and determine the relative efficacy of pharmacological interventions for preventing POD using a network meta-analysis. Methods We performed a systematic and comprehensive search to identify and analyze all randomized controlled trials until June 29, 2020, comparing two or more pharmacological interventions, including placebo, to prevent or reduce POD. The primary outcome was the incidence of POD. We performed a network meta-analysis and used the surface under the cumulative ranking curve (SUCRA) values and rankograms to present the hierarchy of the pharmacological interventions evaluated. Results According to the SUCRA value, the incidence of POD decreased in the following order: the combination of propofol and acetaminophen (86.1%), combination of ketamine and dexmedetomidine (86.0%), combination of diazepam, flunitrazepam, and pethidine (84.8%), and olanzapine (75.6%) after all types of anesthesia; combination of propofol and acetaminophen (85.9%), combination of ketamine and dexmedetomidine (83.2%), gabapentin (82.2%), and combination of diazepam, flunitrazepam, and pethidine (79.7%) after general anesthesia; and ketamine (87.1%), combination of propofol and acetaminophen (86.0%), and combination of dexmedetomidine and acetaminophen (66.3%) after cardiac surgery. However, only the dexmedetomidine group showed a lower incidence of POD than the control group after all types of anesthesia and after general anesthesia. Conclusions Dexmedetomidine reduced POD compared with the control group. The combination of propofol and acetaminophen and the combination of ketamine and dexmedetomidine seemed to be effective in preventing POD. However, further studies are needed to determine the optimal pharmacological intervention to prevent POD.
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Affiliation(s)
- Jun Mo Lee
- Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Ye Jin Cho
- Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Eun Jin Ahn
- Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Geun Joo Choi
- Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, Seoul, Korea.,The Institute of Evidence Based Clinical Medicine, Chung-Ang University, Seoul, Korea
| | - Hyun Kang
- Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, Seoul, Korea.,The Institute of Evidence Based Clinical Medicine, Chung-Ang University, Seoul, Korea
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Xu S, Hu S, Ju X, Li Y, Li Q, Wang S. Effects of intravenous lidocaine, dexmedetomidine, and their combination on IL-1, IL-6 and TNF-α in patients undergoing laparoscopic hysterectomy: a prospective, randomized controlled trial. BMC Anesthesiol 2021; 21:3. [PMID: 33407156 PMCID: PMC7786488 DOI: 10.1186/s12871-020-01219-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 12/14/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Surgical-related inflammatory responses have negative effects on postoperative recovery. Intravenous (IV) lidocaine and dexmedetomidine inhibits the inflammatory response. We investigated whether the co-administration of lidocaine and dexmedetomidine could further alleviate inflammatory responses compared with lidocaine or dexmedetomidine alone during laparoscopic hysterectomy. METHODS A total of 160 patients were randomly allocated into four groups following laparoscopic hysterectomy: the control group (group C) received normal saline, the lidocaine group (group L) received lidocaine (bolus infusion of 1.5 mg/kg over 10 min, 1.5 mg/kg/h continuous infusion), the dexmedetomidine group (group D) received dexmedetomidine (bolus infusion of 0.5 μg/kg over 10 min, 0.4 μg/kg/h continuous infusion), and the lidocaine plus dexmedetomidine group (group LD) received a combination of lidocaine (bolus infusion of 1.5 mg/kg over 10 min, 1.5 mg/kg/h continuous infusion) and dexmedetomidine (bolus infusion of 0.5 μg/kg over 10 min, 0.4 μg/kg/h continuous infusion). The levels of plasma interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) at different time points were the primary outcomes. Secondary outcomes included hemodynamic variables, postoperative visual analogue scale (VAS) scores, time to first flatus, and incidence of nausea and vomiting after surgery. RESULTS The levels of plasma IL-1, IL-6, and TNF-α were lower in groups D and LD than in group C and were lowest in group LD at the end of the procedure and 2 h after the operation (P < 0.05). The VAS scores were decreased in groups D and LD compared with group C (P < 0.05). The heart rate (HR) was decreased at the end of the procedure and 2 h after the operation in groups D and LD compared to groups C and L (P < 0.001). The mean blood pressure (MBP) was lower at 2 h after the operation in groups L, D, and LD than in group C (P < 0.001). There was a lower incidence of postoperative nausea and vomiting (PONV) in group LD than in group C (P < 0.05). CONCLUSIONS The combination of lidocaine and dexmedetomidine significantly alleviated the inflammatory responses, decreased postoperative pain, and led to fewer PONV in patients undergoing laparoscopic hysterectomy. TRIAL REGISTRATION ClinicalTrials.gov ( NCT03276533 ), registered on August 23, 2017.
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Affiliation(s)
- Siqi Xu
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Shenghong Hu
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Xia Ju
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Yuanhai Li
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Qing Li
- Department of Gynaecology and Obstetrics, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China
| | - Shengbin Wang
- Department of Anesthesiology, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, 246000, China.
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Zhao W, Hu Y, Chen H, Wang X, Wang L, Wang Y, Wu X, Han F. The Effect and Optimal Dosage of Dexmedetomidine Plus Sufentanil for Postoperative Analgesia in Elderly Patients With Postoperative Delirium and Early Postoperative Cognitive Dysfunction: A Single-Center, Prospective, Randomized, Double-Blind, Controlled Trial. Front Neurosci 2020; 14:549516. [PMID: 33192244 PMCID: PMC7645155 DOI: 10.3389/fnins.2020.549516] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 10/05/2020] [Indexed: 12/16/2022] Open
Abstract
Background Postoperative delirium (POD) and postoperative cognitive dysfunction (POCD) are common complications after major surgery among elderly patients. Dexmedetomidine (DEX) is less frequently explored for its effects in patients with postoperative neurocognitive disorders. This study investigated the effect and optimal dosage of DEX for patient-controlled analgesia (PCA) on POD and early POCD after major surgery among elderly patients. Methods Patients in four groups received continuous infusion of DEX 0, 100, 200, and 400 μg with sufentanil 150 μg for PCA immediately after surgery. POD and POCD were assessed on postoperative days 1, 2, 3, and 7 by using the Confusion Assessment Method (CAM) and Mini-Mental State Examination (MMSE) scales. Furthermore, the incidence of POD and POCD of all the four groups in postoperative 7 days classified by high risk factors (age, education, surgical site, and surgical category), sedation level, postoperative pain intensity, and side effects were assessed. Results The overall incidence rates of POD and early POCD 7 days after surgery were lower in the DEX 200 μg 400 μg groups than in the DEX 0 μg and 100 μg groups (P < 0.05). Compared with DEX 200 μg, DEX 400 μg reduced early POCD in patients who underwent open surgery (P < 0.05). There were no intergroup differences in the postoperative sedation level, pain intensity, and side effects. Conclusion The continuous infusion of DEX 200 μg or DEX 400 μg in PCA significantly decreased the incidence of POD and early POCD after major surgery without increasing any side effects. Compared with DEX 200 μg, DEX 400 μg was preferred for reducing early POCD in patients who underwent open surgery.
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Affiliation(s)
- Wenshuai Zhao
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China.,Department of Anesthesiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanan Hu
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Hui Chen
- Department of Anesthesiology, Heilongjiang Provincial Corps Hospital, Chinese People's Armed Police Forces, Harbin, China
| | - Xifan Wang
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Liping Wang
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yu Wang
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Xiaohong Wu
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Fei Han
- Department of Anesthesiology, The Third Affiliated Hospital, Harbin Medical University, Harbin, China
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Effect of intraoperative dexmedetomidine infusion during functional endoscopic sinus surgery: a prospective cohort study. Patient Saf Surg 2020; 14:38. [PMID: 33072186 PMCID: PMC7557003 DOI: 10.1186/s13037-020-00264-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 09/29/2020] [Indexed: 11/23/2022] Open
Abstract
Background Dexmedetomidine, an α2 agonist, has well-known anesthetic and analgesic-sparing effects. We designed this study to evaluate the effect of intraoperative dexmedetomidine infusion on intra operative blood loss and postoperative pain in functional endoscopic sinus surgery. Methods This prospective cohort study included 90 patients planning to undergo endoscopic sinus surgery, who were randomly divided into three groups. 2 to 2.5 mg/kg of propofol was used in all groups to induce anesthesia. One group received dexmedetomidine 0.2 μg/kg per hour infusion whereas the other group received dexmedetomidine 0.5 μg/kg per hour infusion. The control group received normal saline infusion. Results The mean age of patients was 41.02 ± 11.93. 33 patients in the dexmedetomidine 0.2 μg/kg/h group, 30 patients in the dexmedetomidine 0.5 μg/kg/h group and 27 patients in the placebo group. The lowest amount of bleeding was related to the dexmedetomidine 0.5 μg/kg/h group. The volume of bleeding between the three groups was significantly different (p = 0.012). The satisfaction of the surgeon in the dexmedetomidine 0.5 μg/kg/h group was more than other groups. There was a significant relationship between the satisfaction of the surgeon and the treatment groups (p < 0.001). The lowest duration of surgery was related to the dexmedetomidine 0.2 μg/kg/h group. The most Trinitroglycerin (TNG) consumption was in the placebo group and the highest dose of labetalol was in the dexmedetomidine 0.5 μg/kg/h group. There was no significant difference in the TNG and labetalol consumption between three groups. The lowest consumption of morphine and pethidine in the dexmedetomidine 0.5 μg/kg/h group. Conclusions Infusion of dexmedetomidine 0.5 μg/kg/h decreased blood loss and consumption of morphine and pethidine in patients who underwent endoscopic sinus surgery.
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Jannu V, Dhorigol MG. Effect of Intraoperative Dexmedetomidine on Postoperative Pain and Pulmonary Function Following Video-assisted Thoracoscopic Surgery. Anesth Essays Res 2020; 14:68-71. [PMID: 32843795 PMCID: PMC7428120 DOI: 10.4103/aer.aer_9_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 02/08/2020] [Accepted: 02/10/2020] [Indexed: 11/16/2022] Open
Abstract
Context: Acute postoperative pain following video-assisted thoracoscopic surgery (VATS) needs considerable attention, if untreated leads to chronic pain and postoperative lung dysfunction. Dexmedetomidine, α2 adrenoceptor agonist has shown promising results of opioid-sparing effects. Aims: The objectives of this study are to investigate the effect of dexmedetomidine on postoperative analgesia and pulmonary mechanics in patients undergoing VATS. Settings and Design: This is a randomized controlled trial. Subjects and Methods: We conducted a prospective, randomized, double-blind study on lung cancer patients undergoing VATS. Each patient received either dexmedetomidine or comparable volume of normal saline during the intraoperative period. In the recovery unit, postoperative visual analog scale (VAS) score, rescue analgesic requirements, arterial blood gas values, and pulmonary function tests were recorded. Statistical Analysis Used: Data are analyzed using unpaired t-test, Mann–Whitney U-test, and Fischer's exact test. P < 0.05 was considered statistically significant. Results: VAS scores were significantly lower (P < 0.05) in the dexmedetomidine group at rest, on coughing and on mobilization from supine to sitting position. The partial pressure of arterial oxygen measured in postanesthesia care unit was significantly higher in the dexmedetomidine group (88 ± 8.2 vs 78 ± 9.1 mmHg). Forced expiratory volume in 1 was significantly greater in the dexmedetomidine group compared to the control group on the first 2 postoperative days (P < 0.05). The length of hospital stay was significantly reduced by dexmedetomidine. Conclusions: Intraoperative dexmedetomidine administration improves the quality of analgesia and postoperative lung function in patients undergoing VATS.
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Affiliation(s)
- Vinayaka Jannu
- Department of Anaesthesiology, J N Medical College, KAHER, Belagavi, Karnataka, India
| | - M G Dhorigol
- Department of Anaesthesiology, J N Medical College, KAHER, Belagavi, Karnataka, India
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Wu H, Tang J, Pan J, Han M, Cai H, Zhang H. Effects of dexmedetomidine on stress hormones in patients undergoing cardiac valve replacement: a randomized controlled trial. BMC Anesthesiol 2020; 20:142. [PMID: 32505177 PMCID: PMC7275125 DOI: 10.1186/s12871-020-00993-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/27/2020] [Indexed: 12/24/2022] Open
Abstract
Background Stress response always occurs in cardiac valve replacement patients undergoing cardiopulmonary bypass (CPB). Methods 60 patients undergoing cardiac valve replacement were recruited and randomized into control and Dex groups. Dex group received 1.0 μg·kg-1 of Dex for 10 min intravenously before anesthesia, followed by 0.5 μg·kg-1·h-1 of Dex, steadily administered throughout the procedure. And controlled group received the identical velocity of saline as Dex group. Plasma level of cortisol (Cor), epinephrine (E), norepinephrine (NE), and serotonin (5-HT) were evaluated at four timepoints: Before administration (T0), sawn sternum (T1), end of extracorporeal circulation (T2), and 24 h post operation (T3). General data of operation and recovery such as heart rate (HR), mean arterial pressure (MAP), intraoperative bispectral index (BIS), and hospitalization time in the intensive care unit (ICU) were also compared. Results Increase of Cor, E, NE, and 5-HT for the Dex group was significant lesser than that in the control group (P < 0.05), and ICU hospitalization time and ventilator support time was significantly shorter in the Dex group. The proportion of patients discharged from the hospital with better prognosis was significantly higher than that in the control group, while there were no significant differences in hospitalization costs and vasoactive drugs use between the two groups. Conclusions Dex reduces plasma Cor, E and NE elevations in patients after CPB, alleviates the stress reaction of the body, shortens the hospitalization time and ventilator support time in ICU, and plays a positive role in the rehabilitation of patients undergoing cardiac valve replacement. Trial registration China Clinical Trial Registry (No. ChiCTR-IPR-17010954) March 22rd, 2017.
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Affiliation(s)
- Hanhua Wu
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Jinqing Tang
- Department of Anesthesiology, Third Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, Guizhou Province, China
| | - Jiamei Pan
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Ming Han
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Huijun Cai
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Hong Zhang
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China.
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Ding Q, Zhang X, Chen P. Intraoperative Dexmedetomidine in Peripheral or Emergency Neurologic Surgeries of Patients With Mild-to-Moderate Traumatic Brain Injuries: A Retrospective Cohort Study. Dose Response 2020; 18:1559325820920119. [PMID: 32489336 PMCID: PMC7238827 DOI: 10.1177/1559325820920119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 03/14/2020] [Accepted: 03/20/2020] [Indexed: 11/16/2022] Open
Abstract
Background Although animal models have demonstrated dexmedetomidine (DEX) as neuroprotective in craniocerebral and subarachnoid injuries, but its role in humans remains to be elucidated. The objectives of the study were to compare plasma brain-derived neurotrophic factor (BDNF), cytokine, and superoxide dismutase levels of patients between those who received intraoperative DEX and those who received intraoperative normal saline (NSE) during peripheral or emergency neurologic surgeries. Methods Intra- and postoperative data of blood biomarkers and surgical outcomes of patients who underwent peripheral or emergency neurologic surgeries with mild-to-moderate traumatic brain injuries were analyzed retrospectively. Patients received intraoperative DEX group (n = 109) or NSE group (n = 116). Results At 15 minutes after intubation and before the operation, in the DEX group, plasma BDNF concentration decreased but remained much higher than the NSE group (P < .0001, q = 15.82). After 24 hours of surgeries, levels of cytokine were higher in the NSE group than the DEX group (P < .05 for all). Dexmedetomidine increased malondialdehyde (P < .0001) and superoxide dismutase (P < .0001) levels in DEX group. Conclusions Intraoperative infusion of DEX may have a neuroprotective, anti-inflammatory, and antioxidant effects during peripheral or emergency neurologic surgeries. Level of Evidence III.
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Affiliation(s)
- Qin Ding
- Department of Anesthesiology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu, China
| | - Xianhe Zhang
- Department of Infection Management, Shandong Energy Zaozhuang Mining Group Central Hospital, Zaozhuang, Shandong, China
| | - Peng Chen
- Department of Anesthesiology, Suzhou Kowloon Hospital, Shanghai Jiao Tong University School of Medicine, Suzhou, Jiangsu, China
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Abstract
Background
Prospective trials of enhanced recovery after spine surgery are lacking. We tested the hypothesis that an enhanced recovery pathway improves quality of recovery after one- to two-level lumbar fusion.
Methods
A patient- and assessor-blinded trial of 56 patients randomized to enhanced recovery (17 evidence-based pre-, intra-, and postoperative care elements) or usual care was performed. The primary outcome was Quality of Recovery-40 score (40 to 200 points) at postoperative day 3. Twelve points defined the clinically important difference. Secondary outcomes included Quality of Recovery-40 at days 0 to 2, 14, and 56; time to oral intake and discharge from physical therapy; length of stay; numeric pain scores (0 to 10); opioid consumption (morphine equivalents); duration of intravenous patient-controlled analgesia use; complications; and markers of surgical stress (interleukin 6, cortisol, and C-reactive protein).
Results
The analysis included 25 enhanced recovery patients and 26 usual care patients. Significantly higher Quality of Recovery-40 scores were found in the enhanced recovery group at postoperative day 3 (179 ± 14 vs. 170 ± 16; P = 0.041) without reaching the clinically important difference. There were no significant differences in recovery scores at days 0 (175 ± 16 vs. 162 ± 22; P = 0.059), 1 (174 ± 18 vs. 164 ± 15; P = 0.050), 2 (174 ± 18 vs. 167 ± 17; P = 0.289), 14 (184 ± 13 vs. 180 ± 12; P = 0.500), and 56 (187 ± 14 vs. 190 ± 8; P = 0.801). In the enhanced recovery group, subscores on the Quality of Recovery-40 comfort dimension were higher (longitudinal mean score difference, 4; 95% CI, 1, 7; P = 0.008); time to oral intake (−3 h; 95% CI, −6, −0.5; P = 0.010); and duration of intravenous patient-controlled analgesia (−11 h; 95% CI, −19, −6; P < 0.001) were shorter; opioid consumption was lower at day 1 (−57 mg; 95% CI, −130, −5; P = 0.030) without adversely affecting pain scores (−2; 95% CI, −3, 0; P = 0.005); and C-reactive protein was lower at day 3 (6.1; 95% CI, 3.8, 15.7 vs. 15.9; 95% CI, 6.6, 19.7; P = 0.037).
Conclusions
Statistically significant gains in early recovery were achieved by an enhanced recovery pathway. However, significant clinical impact was not demonstrated.
Editor’s Perspective
What We Already Know about This Topic
What This Article Tells Us That Is New
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Miao M, Xu Y, Li B, Chang E, Zhang L, Zhang J. Intravenous administration of dexmedetomidine and quality of recovery after elective surgery in adult patients: A meta-analysis of randomized controlled trials. J Clin Anesth 2020; 65:109849. [PMID: 32403055 DOI: 10.1016/j.jclinane.2020.109849] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 03/17/2020] [Accepted: 04/19/2020] [Indexed: 01/14/2023]
Abstract
STUDY OBJECTIVE To evaluate the efficacy and safety of pre- and perioperative intravenous administration of dexmedetomidine for enhancing quality of recovery (as measured by 40-item quality of recovery questionnaire (QoR-40), ranged from 40 to 200) after surgery. DESIGN Meta-analysis. SETTING Adult patients undergoing elective surgery. INTERVENTION Intravenous administration of dexmedetomidine during pre- and perioperative period. MEASUREMENTS The primary outcome was quality of recovery after surgery. The secondary outcome was the incidence of dexmedetomidine-related adverse events. MAIN RESULTS Moderate to low quality evidence suggested that dexmedetomidine (DEX) increased the quality of recovery after surgery (WMD, weighted mean difference 15.71, 95% CI, confidence interval 0.43 to 31.00; 428 participants; 5 RCTs; low quality evidence), decreased the incidence of postoperative nauseas or vomiting (RR, risk ratio 0.60, 95% CI 0.44 to 0.83; 404 participants; 6 RCTs; moderate quality evidence; RR 0.32, 95% CI 0.19 to 0.55; 356 participants; 5 RCTs; moderate quality evidence) without increased risk of bradycardia (RR: 1.78, 95% CI 0.78 to 4.02; 275 participants; 4 RCTs; moderate quality evidence), dizziness (RR 0.78, 95% CI 0.31 to 2.00; 183 participants; 3 RCTs; moderate quality evidence), pruritus (RR 1.32, 95% CI 0.39 to 4.44; 186 participants; 3 RCTs; moderate quality evidence), hypotension requiring an intervention (RR: 1.48, 95% CI, 0.68 to 3.23; 254 participants; 3 RCTs; moderate quality evidence) and longer length of hospital stay (WMD: -0.75 days, 95% CI -1.95 to 0.44; 246 participants; 3 RCTs; low quality evidence) in early postoperative period. CONCLUSIONS Dexmedetomidine as an anesthetic adjuvant to general anesthesia was associated with an enhanced quality of recovery (15.71; far more than a clinically significant improvement of 6.3) without increased risk of adverse events in the early postoperative period (moderate to low quality evidence). Further large sample and high quality RCTs are needed to confirm the current findings.
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Affiliation(s)
- Mengrong Miao
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China
| | - Yuehua Xu
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China
| | - Bing Li
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China
| | - Enqiang Chang
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China
| | - Liyuan Zhang
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China
| | - Jiaqiang Zhang
- Department of Anesthesia and Perioperative Medicine, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, PR China.
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Pan W, Liu G, Li T, Sun Q, Jiang M, Liu G, Ma J, Liu H. Dexmedetomidine combined with ropivacaine in ultrasound-guided tranversus abdominis plane block improves postoperative analgesia and recovery following laparoscopic colectomy. Exp Ther Med 2020; 19:2535-2542. [PMID: 32256732 PMCID: PMC7086295 DOI: 10.3892/etm.2020.8508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 01/23/2020] [Indexed: 12/16/2022] Open
Abstract
The present prospective, double blind, randomized clinical study was designed to evaluate whether dexmedetomidine (Dex) combined with ropivacaine for tranversus abdominis plane (TAP) block could improve analgesic quality and duration, and promote recovery following laparoscopic colectomy. Following induction of anesthesia, ultrasound-guided bilateral TAP block was performed in 60 patients scheduled for elective laparoscopic colectomy with either 20 ml of 0.375% ropivacaine plus 2 ml normal saline 0.9% (R group), or 20 ml of 0.375% ropivacaine plus 2 ml Dex (0.5 µg/kg) (RD group). Visual analogue scale (VAS) score for pain, sedation level, length of hospital stay (LOS), and bowel function recovery time and associated complications were recorded. Overall patient satisfaction with postoperative pain management was also assessed. The hemodynamic variables were not significantly different between the two groups during the surgery. However, the duration of analgesia was significantly longer in the RD group compared with the R group (P<0.05). VAS scores at 1, 2, 6 and 12 h following surgery were significantly decreased in the RD group compared with those in the R group (P<0.05). There was no significant difference in sedation level between the two groups. Notably, postoperative nausea and vomiting in the RD group was significantly decreased compared with those in the R group in the first 24 h (P<0.05). There were no serious adverse events in any group. Furthermore, 90.0 and 66.7% patients were satisfied with the postoperative pain management in the RD group and R group, respectively. The postoperative first bowel movement time was significantly shorter in the RD group compared with the R group (P<0.05). However, the LOS was not significantly different between the two groups. In conlusion, the addition of Dex to ropivacaine could significantly improve the analgesic quality and duration of TAP block, which in turn promotes recovery following laparoscopic colectomy.
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Affiliation(s)
- Weizhong Pan
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Guizhen Liu
- Department of Anesthesiology, Laiyang Central Hospital, Laiyang, Shandong 264000, P.R. China
| | - Tao Li
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Qiaoxia Sun
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Meiru Jiang
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Ganggang Liu
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Jiahai Ma
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Hong Liu
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, CA 95817, USA
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Repo JP, Häkkinen AH, Porkka T, Häkkinen K, Kautiainen H, Kyrölä K, Neva MH. Increased interleukin-6 and C-reactive protein levels after instrumented lumbar spine fusion in older patients. J Orthop Surg (Hong Kong) 2020; 27:2309499019826406. [PMID: 30798730 DOI: 10.1177/2309499019826406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE Interleukin 6 (IL-6) and the acute phase C-reactive protein (CRP) blood concentrations after lumbar spine fusion may be affected by age. The purpose of this prospective observational study was to assess postoperative serum levels of pro-inflammatory IL-6 and CRP after instrumented lumbar spine fusion surgery. We hypothesized that older patients would have increased levels of IL-6 and CRP after surgery. METHODS IL-6 and high-sensitive CRP biochemical marker levels were measured before instrumented spinal fusion, and postoperatively at 1 and 3 days, 6 weeks, and 3 months. The 49 patients in this sample were divided into two groups: age ≤ 60 years ( n = 23) and age > 60 years ( n = 26). RESULTS Acute changes in IL-6 high-sensitivity and CRP from preoperative levels to postoperative day (POD) 1 increased with age. Mean (95% CI) difference between the age-groups in changes of IL-6 at PODs 1 and 3 was 45 pg/ml (10-83, p = 0.014) and 20 pg/ml (5-36, p = 0.021), respectively. Mean (95% CI) difference between groups in changes of CRP at PODs 1 and 3 was 9.6 mg/l (-3.5 to 22.7, p = 0.47) and 24.8 mg/l (-17 to 67, p = 0.33), respectively. Both groups had decreased IL-6 and CRP levels at 6 weeks after surgery compared to the preoperative level. CONCLUSIONS Elevation of IL-6 and CRP is stronger in patients over 60 years old after instrumented lumbar spinal fusion. The CRP and IL-6 are sensitive markers for acute postoperative inflammation. Even high acute CRP values do not necessarily indicate postoperative infection.
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Affiliation(s)
- Jussi P Repo
- 1 Department of Surgery, Central Finland Health Care District, Jyväskylä, Finland
| | - Arja H Häkkinen
- 2 Health Sciences, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Tuukka Porkka
- 3 Department of Orthopaedic and Trauma Surgery, Tampere University Hospital, Tampere, Finland
| | - Keijo Häkkinen
- 4 Biology of Physical activity, Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Hannu Kautiainen
- 5 Department of General Practice, University of Helsinki and Helsinki University Hospital, HUS, Finland
| | - Kati Kyrölä
- 1 Department of Surgery, Central Finland Health Care District, Jyväskylä, Finland
| | - Marko H Neva
- 3 Department of Orthopaedic and Trauma Surgery, Tampere University Hospital, Tampere, Finland
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Castillo RL, Ibacache M, Cortínez I, Carrasco-Pozo C, Farías JG, Carrasco RA, Vargas-Errázuriz P, Ramos D, Benavente R, Torres DH, Méndez A. Dexmedetomidine Improves Cardiovascular and Ventilatory Outcomes in Critically Ill Patients: Basic and Clinical Approaches. Front Pharmacol 2020; 10:1641. [PMID: 32184718 PMCID: PMC7058802 DOI: 10.3389/fphar.2019.01641] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 12/16/2019] [Indexed: 12/11/2022] Open
Abstract
Dexmedetomidine (DEX) is a highly selective α2-adrenergic agonist with sedative and analgesic properties, with minimal respiratory effects. It is used as a sedative in the intensive care unit and the operating room. The opioid-sparing effect and the absence of respiratory effects make dexmedetomidine an attractive adjuvant drug for anesthesia in obese patients who are at an increased risk for postoperative respiratory complications. The pharmacodynamic effects on the cardiovascular system are known; however the mechanisms that induce cardioprotection are still under study. Regarding the pharmacokinetics properties, this drug is extensively metabolized in the liver by the uridine diphosphate glucuronosyltransferases. It has a relatively high hepatic extraction ratio, and therefore, its metabolism is dependent on liver blood flow. This review shows, from a basic clinical approach, the evidence supporting the use of dexmedetomidine in different settings, from its use in animal models of ischemia-reperfusion, and cardioprotective signaling pathways. In addition, pharmacokinetics and pharmacodynamics studies in obese subjects and the management of patients subjected to mechanical ventilation are described. Moreover, the clinical efficacy of delirium incidence in patients with indication of non-invasive ventilation is shown. Finally, the available evidence from DEX is described by a group of Chilean pharmacologists and clinicians who have worked for more than 10 years on DEX.
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Affiliation(s)
- Rodrigo L Castillo
- Departamento de Medicina Interna Oriente, Facultad de Medicina, Universidad de Chile, Santiago, Chile.,Unidad de Paciente Crítico, Hospital del Salvador, Santiago, Chile
| | - Mauricio Ibacache
- Programa de Farmacología y Toxicología & División de Anestesiología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ignacio Cortínez
- Programa de Farmacología y Toxicología & División de Anestesiología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Catalina Carrasco-Pozo
- Discovery Biology, Griffith Institute for Drug Discovery, Griffith University, Nathan, QLD, Australia
| | - Jorge G Farías
- Departmento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Francisco Salazar, Chile
| | - Rodrigo A Carrasco
- Departamento de Cardiología, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - Patricio Vargas-Errázuriz
- Unidad de Paciente Crítico, Hospital del Salvador, Santiago, Chile.,Unidad de Paciente Crítico Adulto, Clínica Universidad de Los Andes, Santiago, Chile.,Unidad de Paciente Crítico, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - Daniel Ramos
- Departamento de Medicina Interna Oriente, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Rafael Benavente
- Departamento de Medicina Interna Oriente, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Daniela Henríquez Torres
- Departamento de Medicina Interna Oriente, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Aníbal Méndez
- Departamento de Medicina Interna Oriente, Facultad de Medicina, Universidad de Chile, Santiago, Chile
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Li M, Wang T, Xiao W, Zhao L, Yao D. Low-Dose Dexmedetomidine Accelerates Gastrointestinal Function Recovery in Patients Undergoing Lumbar Spinal Fusion. Front Pharmacol 2020; 10:1509. [PMID: 31920678 PMCID: PMC6930906 DOI: 10.3389/fphar.2019.01509] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 11/20/2019] [Indexed: 12/22/2022] Open
Abstract
Background: Dexmedetomidine possesses sedative, sympatholytic, and opioid-sparing properties, but its impact on postoperative gastrointestinal function is controversial. Methods: This single-center, prospective, randomized study compared low-dose dexmedetomidine and placebo on gastrointestinal function recovery and inflammation after posterior lumbar spinal fusion. Sixty-six patients were randomized into two groups and received normal saline (control group) or dexmedetomidine (DEX group) during posterior lumbar fusion. Blood was taken at five timepoints to measure lipopolysaccharides, tumor necrosis factor-α, and C-reactive protein. The primary outcome was duration to first flatus. The secondary outcomes were inflammatory mediators and determination of correlations between perioperative factors and duration to first flatus. Results: Patients in DEX group showed significantly lower duration to first flatus (15.37 [13.35-17.38] vs 19.58 [17.31-21.86] h; p = 0.006) and overall sufentanil consumption (67.19 [63.78-70.62] vs 74.67 [69.96-79.30] μg; p = 0.011) than controls. Lipopolysaccharides, tumor necrosis factor-α, and C-reactive protein did not differ between the groups at any timepoint (all p > 0.05). Multiple linear regression modeling assessed the ability of independent variables to predict variance in duration to first flatus (adjusted R2 = 0.379, p = 0.000). In the model, age (β = 0.243, p = 0.003), gender (β = -3.718, p = 0.011), BMI (β = -0.913, p = 0.001), operative segments (β = -4.079, p = 0.028), and overall sufentanil consumption (β = 0.426, p = 0.000) contributed significantly. Conclusions: Thus, low-dose dexmedetomidine accelerates gastrointestinal function recovery after lumbar spinal fusion. The effect may be partially produced by opioid-sparing effects rather than inhibition of inflammation. Clinical Trial Registration: www.chictr.org.cn, identifier ChiCTR1800018127.
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Affiliation(s)
- Meng Li
- Department of Anesthesiology, Beijing Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Tianlong Wang
- Department of Anesthesiology, Beijing Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Wei Xiao
- Department of Anesthesiology, Beijing Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Lei Zhao
- Department of Anesthesiology, Beijing Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Dongxu Yao
- Department of Anesthesiology, Beijing Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Diseases, Beijing, China
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Zhai Y, Zhu Y, Liu J, Xie K, Yu J, Yu L, Deng H. Dexmedetomidine Post-Conditioning Alleviates Cerebral Ischemia-Reperfusion Injury in Rats by Inhibiting High Mobility Group Protein B1 Group (HMGB1)/Toll-Like Receptor 4 (TLR4)/Nuclear Factor kappa B (NF-κB) Signaling Pathway. Med Sci Monit 2020; 26:e918617. [PMID: 31912804 PMCID: PMC6977611 DOI: 10.12659/msm.918617] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Cerebral ischemia-reperfusion injury is a pivotal cause of deaths due to cerebrovascular accident. Increased research efforts are needed to reveal the mechanism underlying its aggravation or alleviation. In this study, the effects of dexmedetomidine post-conditioning on the HMGB1/TLR4/NF-kappaB signaling pathway in cerebral ischemia-reperfusion rats was explored. MATERIAL AND METHODS Ninety rats were randomly divided into 5 groups - a sham group (Sham), a model group (I/R), a dexmedetomidine post-conditioning group (Dex), a recombinant high mobility group protein B1 group (rHMGB1), and a recombinant HMGB1+dexmedetomidine post-conditioning group (rHMGB1+Dex) - with 18 rats in each group. Longa grading, wet-dry weighing, TTC staining, HE staining, and immunohistochemical staining were used to assess brain damage. ELISA, RT-PCR, and Western blot analyses were performed to assess expression of IL-1ß, TNF-alpha, IL-6, IL-8, HMGB1, TLR4, and NF-kappaB. RESULTS Compared with the I/R group, the neurological function score, brain water content, infarction area, and the number of COX-2- and IBA-1-positive cells in the Dex group were significantly lower, accompanied by downregulated expression of the HMGB1/TLR4/NF-kappaB pathway, alleviated inflammation, and oxidative stress injury in brain tissue. These trends were mostly reversed in the rHMGB1 group and rHMGB1+Dex group, but not in the Dex group. Furthermore, when compared to the Dex group, there were significant increases of H₂O₂, MDA, NO, IL-1ß, TNF-alpha, IL-6, IL-8, HMGB1, TLR4, and p-P65 in the rHMGB1 group and rHMGB1+Dex group, in which a significant decrease of T-AOC, SOD, and p-IkappaBalpha was also detected. CONCLUSIONS Dexmedetomidine post-conditioning can alleviate cerebral ischemia-reperfusion injury in rats by inhibiting the HMGB1/TLR4/NF-kappaB signaling pathway.
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Affiliation(s)
- Yongyi Zhai
- Department of Rehabilitation, Linzi District People's Hospital, Zibo, Shandong, China (mainland)
| | - Yulin Zhu
- Department of Anesthesiology, Yantaishan Hospital, Yantai, Shandong, China (mainland)
| | - Jingying Liu
- Department of Obstetrics, Yantaishan Hospital, Yantai, Shandong, China (mainland)
| | - Kun Xie
- Department of Anesthesiology, The Second Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Jingui Yu
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)
| | - Lingzhi Yu
- Department of Pain, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, China (mainland)
| | - Hongyan Deng
- Department of Anesthesiology, Haiyang People's Hospital, Haiyang, Shandong, China (mainland)
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Wang K, Wu M, Xu J, Wu C, Zhang B, Wang G, Ma D. Effects of dexmedetomidine on perioperative stress, inflammation, and immune function: systematic review and meta-analysis. Br J Anaesth 2019; 123:777-794. [DOI: 10.1016/j.bja.2019.07.027] [Citation(s) in RCA: 169] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 06/26/2019] [Accepted: 07/03/2019] [Indexed: 01/06/2023] Open
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The Benefit of Dexmedetomidine on Postoperative Cognitive Function Is Unrelated to the Modulation on Peripheral Inflammation. Clin J Pain 2019; 36:88-95. [DOI: 10.1097/ajp.0000000000000779] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Comparing the effect of dexmedetomidine and labetalol on hemodynamic variables in patients undergoing microlaryngoscopy. Eur Arch Otorhinolaryngol 2019; 276:2513-2517. [PMID: 31222586 DOI: 10.1007/s00405-019-05521-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 06/14/2019] [Indexed: 12/19/2022]
Abstract
INTRODUCTION This study was conducted to compare the effect of dexmedetomidine and labetalol on hemodynamic variables in patients undergoing microlaryngoscopy. MATERIAL AND METHODS In this randomized clinical trial study 70 patients undergoing microlaryngoscopy were involved. The patients were randomly assigned into two groups. Patients in dexmedetomidine group received 0.5 μg/kg of dexmedetomidine diluted in 100 ml of saline solution and the patients in the second group received 0.25 mg/kg of labetalol before anesthesia induction. At the beginning of the surgery, dexmedetomidine was infused at the dose of 0.4 μg/kg/h in the dexmedetomidine group, and labetalol at the dose of 1.8 mg/kg/h in the labetalol group. Patients' systolic blood pressure, diastolic blood pressure, mean arterial blood pressure and heart rate at different times and anesthesia and surgery duration, recovery time and dose of prescribed propofol were recorded and compared between two groups. RESULTS There was a significant difference in mean systolic blood pressure, mean diastolic blood pressure, mean arterial blood pressure and mean heart rate between two groups at different times (p value < 0.05). CONCLUSION The results of this study indicated that dexmedetomidine had higher efficacy, compared to labetalol, in reducing diastolic blood pressure, systolic blood pressure, heart rate, and mean arterial blood pressure following microlaryngoscopy.
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Jovanovic D, Milovanovic DR, Jeremic N, Nikolic T, Stojic I, Jakovljevic V, Vukovic N. Oxidative Stress Parameters after Abdominal Hysterectomy and Their Relationships with Quality of Recovery. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2019. [DOI: 10.1515/sjecr-2017-0046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study aimed to investigate relationship between oxidative stress markers and postoperative recovery in woman after abdominal hysterectomy, as well as to test the hypothesis that different analgesics differently influence redox status.
The quality of recovery was evaluated with a QoR-40 questionnaire in fifty-one patients who underwent abdominal hysterectomy, preoperatively and on the 1st, 2nd, 3rd postoperative days (POD1,2,3). Blood samples were collected at baseline (T0), 3 (T1), 24 (T2), 48 (T3) and 72 (T4) hours after surgery. Oxidative stress markers concentrations (TBARS, NO2
−, H2O2, O2
− ) as well as antioxidative enzymes (SOD, CAT, and GSH) were analyzed.
QoR-40 total score significantly declined on POD1 and POD2 and returned to baseline levels on POD3 (p<0.001). H2O2 levels significantly decreased from T0 to T3 and then, increased at T4 (p=0,011). Changes of TBARS and H2O2 from T0 to T3 showed significant and negative correlation (r=−0.303, p=0.046). There was no significant correlation between QoR-40 total score and any parameter of oxidative stress response (p>0.05). Changes in TBARS levels from T0 to T3 were statistically significant between the study subgroups primarily due to increase of the concentrations in patients receiving paracetamol (p=0.031). Patients age, duration of surgery and cigarette smoking status showed significant influcences on and association with some oxidative stress response markers (TBARS, O2
−, CAT) (p<0.05).
Women who underwent hysterectomy had significant changes of H2O2 and TBARS activity however, those changes were not associated with changes of QoR-40 total scores during recovery.
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Affiliation(s)
- Danijela Jovanovic
- Department of Anesthesiology and Reanimatology , Clinical Centre “Kragujevac” , Kragujevac , Serbia
| | - Dragan R. Milovanovic
- Department of Clinical Pharmacology, Clinical Centre “Kragujevac”, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Nevena Jeremic
- Department of Physiology, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Tamara Nikolic
- Department of Physiology, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Isidora Stojic
- Department of Physiology, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Vladimir Jakovljevic
- Department of Physiology, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
- Department of Human Pathology , 1st Moscow State Medical University IM Sechenov , Moscow , Russia
| | - Natalija Vukovic
- Departement of Anesthesiology and Reanimatology , Clinical Centre „Nis “ , Nis , Serbia
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Design and Implementation of an Enhanced Recovery After Surgery (ERAS) Program for Minimally Invasive Lumbar Decompression Spine Surgery: Initial Experience. Spine (Phila Pa 1976) 2019; 44:E561-E570. [PMID: 30325887 DOI: 10.1097/brs.0000000000002905] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A retrospective cohort study of prospectively collected data. OBJECTIVE The aim of this study was to describe the development of and early experience with an evidence-based enhanced recovery after surgery (ERAS) pathway for lumbar decompression. SUMMARY OF BACKGROUND DATA ERAS protocols have been consistently associated with improved patient experience and outcomes, and reduced cost and length of hospital stay (LoS). Despite successes in other orthopedic subspecialties, ERAS has yet to be established in spine surgery. Here, we report the development of and initial experience with the first comprehensive ERAS pathway for MIS lumbar spine surgery. METHODS An evidence-based review of the literature was performed to select components of the ERAS pathway. The pathway was applied to 61 consecutive patients presenting for microdiscectomy or lumbar laminotomy/laminectomy between dates. Data collection was performed by review of the electronic medical record. We evaluated compliance with individual ERAS process measures, and adherence to the overall pathway. The primary outcome was LoS. Demographics, comorbidities, perioperative course, prevalence of opioid tolerance, and factors affecting LoS were also documented. RESULTS The protocol included 15 standard ERAS elements. Overall pathway compliance was 85.03%. Median LoS was 279 minutes [interquartile range (IQR) 195-398 minutes] overall, 298 minutes (IQR 192-811) for lumbar decompression and 285 minutes (IQR 200-372) for microdiscectomy. There was no correlation between surgical subtype or duration and LoS. Overall, 37% of the cohort was opioid-tolerant at the time of surgery. There was no significant effect of baseline opioid use on LoS, or on the total amount of intraoperative or PACU opioid administration. There were four complications (6.5%) resulting in extended LoS (>23 hours). CONCLUSION This report comprises the first description of a comprehensive, evidence-based ERAS for spine pathway, tailored for lumbar decompression/microdiscectomy resulting in short LoS, minimal complications, and no readmissions within 90 days of surgery. LEVEL OF EVIDENCE 3.
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Ge Y, Li Q, Nie Y, Gao J, Luo K, Fang X, Wang C. Dexmedetomidine improves cognition after carotid endarterectomy by inhibiting cerebral inflammation and enhancing brain-derived neurotrophic factor expression. J Int Med Res 2019; 47:2471-2482. [PMID: 31014147 PMCID: PMC6567697 DOI: 10.1177/0300060519843738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objectives Carotid endarterectomy (CEA) is efficient in preventing stroke for patients with significant carotid stenosis, but results in mild cognitive dysfunction. Dexmedetomidine is neuroprotective in stroke models. We hypothesized that dexmedetomidine may improve cognition after CEA. Methods Forty-nine patients scheduled for elective CEA were randomly assigned to intravenous dexmedetomidine treatment group (n = 25) and control group C (normal saline, n = 24). Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MOCA), as well as lactate, TNF-α, IL-6, and BDNF levels in blood, were assessed before, during, and after surgery. Results MMSE and MOCA scores showed subtle decline in both groups at 24 hours postoperatively; this decline remained at 48 hours postoperatively in group C. Both scores were higher in group D than in group C at 48 and 72 hours postoperatively. TNF-α and IL-6 were lower from 5 minutes post-clamping through 24 hours postoperatively in group D; lactate was lower at 5 minutes post-clamping in group D. BDNF was higher from 5 minutes post-clamping through 1 hour postoperatively in both groups, and remained high in group D at 24 hours postoperatively. Conclusions Dexmedetomidine improved recovery of cognition after CEA, potentially due to reduced inflammation and enhanced BDNF expression.
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Affiliation(s)
- Yali Ge
- 1 Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou City, Jiangsu Province, China
| | - Qian Li
- 2 Department of Anesthesiology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yuyan Nie
- 2 Department of Anesthesiology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ju Gao
- 1 Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou City, Jiangsu Province, China
| | - Ke Luo
- 3 Department of Anesthesiology, Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiangzhi Fang
- 1 Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou City, Jiangsu Province, China
| | - Cunjing Wang
- 1 Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou City, Jiangsu Province, China
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Tarıkçı Kılıç E, Demirbilek T, Naderi S. Does an enhanced recovery after surgery protocol change costs and outcomes of single-level lumbar microdiscectomy? Neurosurg Focus 2019; 46:E10. [DOI: 10.3171/2019.1.focus18665] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 01/16/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVEEnhanced recovery after surgery (ERAS) is a multimodal approach that aims to improve perioperative surgical outcomes. The aim of this study was to evaluate the benefits of ERAS in terms of cost-effectiveness and postoperative outcomes in single-level lumbar microdiscectomy.METHODSThis study was a single-center retrospective comparing costs and outcomes before and after implementation of the ERAS pathway. Data were collected from the electronic medical records of patients who had undergone single-level lumbar microdiscectomy during 2 time periods—during the 2 years preceding implementation of the ERAS pathway (pre-ERAS group) and after implementation of the ERAS pathway (ERAS group). Each group consisted of 60 patients with an American Society of Anesthesiologists (ASA) Physical Status Classification of class 1. Patients were excluded if their physical status was classified as ASA class II–V or if they were younger than 18 years or older than 65.Groups were compared in terms of age, sex, body mass index (BMI), perioperative hemodynamics, operation time, intraoperative blood loss, intraoperative fluid administration, intraoperative opioid administration, time to first oral intake, time to first mobilization, postoperative nausea and vomiting (PONV), difference between preoperative and postoperative visual analog scale (VAS) scores, postoperative analgesic requirements, length of hospital stay, and cost of anesthesia.RESULTSThe ERAS and pre-ERAS groups were comparable with respect to age, sex, and BMI. Operation time, intraoperative blood loss, intraoperative opioid administration, and intraoperative fluid administration were all less in the ERAS group. First oral intake and first mobilization were earlier in the ERAS group. The incidence of PONV was less in the ERAS group. Postoperative analgesic requirements and postoperative VAS scores were significantly less in the ERAS group. The length of hospital stay was found to be shorter in the ERAS group. The ERAS approach was found to be cost-effective.CONCLUSIONSERAS had clinical and economic benefits and is associated with improved outcomes in lumbar microdiscectomy.
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Affiliation(s)
| | - Tuncay Demirbilek
- 2Neurosurgery, Ümraniye Training and Research Hospital, Ümraniye, İstanbul, Turkey
| | - Sait Naderi
- 2Neurosurgery, Ümraniye Training and Research Hospital, Ümraniye, İstanbul, Turkey
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Kim MH, Lee KY, Bae SJ, Jo M, Cho JS. Intraoperative dexmedetomidine attenuates stress responses in patients undergoing major spine surgery. Minerva Anestesiol 2019; 85:468-477. [DOI: 10.23736/s0375-9393.18.12992-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Jiang M, Sun Q, Liu G, Qu H, Ma J. Efficacy of dexmedetomidine in reducing post-operative pain and improving the quality of recovery in patients with burn wounds undergoing tangential excision skin grafting. Exp Ther Med 2019; 17:1776-1782. [PMID: 30783449 PMCID: PMC6364143 DOI: 10.3892/etm.2019.7155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 11/22/2018] [Indexed: 11/30/2022] Open
Abstract
Burn-induced acute post-operative pain and the associated stress response may result in prolonged convalescence. The present study investigated the effects of dexmedetomidine (DEX) administration on post-operative pain and the quality of recovery following surgical treatment of moderate-to-severe burn injuries. A total of 60 adult patients undergoing tangential excision skin grafting were randomized into two groups. The DEX group (Group D) received an intravenous (i.v.) single-dose bolus injection of DEX 0.5 µg/kg >10 min prior to induction of anesthesia. Patient-controlled intravenous analgesia (PCIA) was provided to the patients from the end of the surgery, which consisted of 100 µg sufentanil plus 200 µg DEX. The control group (Group C) received an equal volume of normal saline as a pre-operative bolus and post-operative PCIA of 100 µg sufentanil infusion. The Visual Analogue Scale (VAS) score at rest and during movement, the cumulative dose of sufentanil and the 40-item quality of recovery questionnaire (QoR-40) score were assessed at various time-points after the surgery. During the first 24 h post-surgery, patients in Group D exhibited a lower VAS score at rest and during movement, a lower number of PCIA pump presses (29.17±1.91 vs. 34.13±2.73) and lower sufentanil consumption (62.58±0.96 vs. 65.27±1.26) compared with those in Group C (P<0.05). Furthermore, the QoR-40 recovery score of patients in Group D at 24 h post-surgery was higher compared with that in Group C (P<0.01). In conclusion, the present study indicated that a pre-operative bolus of DEX (0.5 µg/kg) followed by DEX plus sufentanil by PCIA subsequent to surgery improved the quality of analgesia and promoted the quality of recovery at 24 h following tangential excision skin grafting treatment of patients with moderate-to-severe burn injuries compared to PCIA of 100 µg sufentanil only. The present study was retrospectively registered with the trial registration no. ChiCTR1800016646 (date of registration, 14/06/2018).
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Affiliation(s)
- Meiru Jiang
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Qiaoxia Sun
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Ganggang Liu
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Hua Qu
- Operating Room, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Jiahai Ma
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
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Mansouri N, Nasrollahi K, Shetabi H. Prevention of Cognitive Dysfunction after Cataract Surgery with Intravenous Administration of Midazolam and Dexmedetomidine in Elderly Patients Undergoing Cataract Surgery. Adv Biomed Res 2019; 8:6. [PMID: 30820427 PMCID: PMC6385669 DOI: 10.4103/abr.abr_190_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: This study aimed to compare the effects of preoperative administration of midazolam and dexmedetomidine on cognitive dysfunction prevention after cataract surgery. Materials and Methods: This research was a double-blind controlled clinical trial. In this study, 150 candidates for cataract surgery under general anesthesia, over 65 years, and similar to American Society of Anesthesiologists I and II characteristics were selected as the sample and randomly assigned to three groups. Participants of these three groups were treated with 0.1 mg/kg of midazolam, 1 μg/kg of dexmedetomidine, and the same volume of normal saline (control), respectively. Hemodynamic parameters and cognitive dysfunction score of the participants were measured using the Mini-Mental State Examination (MMSE) before the surgery, 24 h and 1 week after the surgery. Results: An evaluation of hemodynamic parameters before anesthesia up to 24 h after the surgery showed no significant difference between the midazolam, dexmedetomidine, and control groups in terms of systolic and diastolic blood pressure, heart rate, and blood oxygen saturation (P > 0.05). In addition, there was no statistically significant difference between the midazolam and dexmedetomidine groups in the MMSE score before the surgery and 24 h and 1 week after that (P > 0.05). However, there was a significant difference between these two groups and control (P < 0.05). Conclusion: There was no significant difference between midazolam and dexmedetomidine in reducing postoperative cognitive dysfunction (POCD). However, there is a significant difference between these two groups and control. Hence, either midazolam or dexmedetomidine can be prescribed to reduce POCD in cataract surgeries.
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Affiliation(s)
- Neda Mansouri
- Department of Anesthesiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Kobra Nasrollahi
- Department of Ophthalmology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamidreza Shetabi
- Department of Anesthesiology, Isfahan University of Medical Sciences, Isfahan, Iran
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Intraoperative use of dexmedetomidine for the prevention of emergence agitation and postoperative delirium in thoracic surgery: a randomized-controlled trial. Can J Anaesth 2019; 66:371-379. [DOI: 10.1007/s12630-019-01299-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/27/2018] [Accepted: 10/10/2018] [Indexed: 12/16/2022] Open
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Dexmedetomidine Preconditioning Ameliorates Inflammation and Blood-Spinal Cord Barrier Damage After Spinal Cord Ischemia-Reperfusion Injury by Down-Regulation High Mobility Group Box 1-Toll-Like Receptor 4-Nuclear Factor κB Signaling Pathway. Spine (Phila Pa 1976) 2019; 44:E74-E81. [PMID: 29975331 DOI: 10.1097/brs.0000000000002772] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN To evaluate the effect of Dexmedetomidine (Dex) on the inflammatory response and the integrity of blood-spinal cord barrier (BSCB) after spinal cord ischemia-reperfusion injury (SCIRI). OBJECTIVE To investigate the role of Dex in spinal cord I/R, particularly in the high mobility group box 1-toll-like receptor 4-nuclear factor κB (HMGB1-TLR4-NF-κB) pathway and the integrity of BSCB. SUMMARY OF BACKGROUND DATA High mobility group box 1 (HMGB1) has been identified as a key mediator for the inflammatory response after spinal cord injury. Toll-like receptor 4-nuclear factor κB (TLR4-NF-κB) signaling pathway is the downstream of HMGB1. Dex preconditioning could protect the spinal cord from I/R injury by inhibiting HMGB1 and stabilizing the integrity of BSCB. But its underlying mechanism is not fully understood. METHODS Forty-eight male Japanese white rabbits were randomly assigned to three groups (16 rabbits/group): sham, I/R, and Dex + I/R. The hind-limb motor function was assessed at 12 hours intervals for 48 hours after reperfusion using the modified Tarlov scale score. The expression of HMGB1, TLR4, NF-κB, and tumor necrosis factor α (TNF-α) was evaluated by real-time polymerase chain reaction (RT-PCR) and Western blot. The permeability of BSCB was examined via Evans blue (EB) extravasation. RESULTS Compared with sham group, spinal cord I/R increased the expression of HMGB1, TLR4, NF-κB, and TNF-α as well as the permeability of BSCB (P < 0.05). Spinal cord I/R induced the decline of the score of hind-limb motor function (P < 0.01). Preconditioning with Dex attenuated the up-regulation of the express of HMGB1, TLR4, NF-κB, TNF-α, and stabilized the permeability of BSCB (P < 0.05). Dex preconditioning also improved the hiatopathological outcome and the motor function (P < 0.01). CONCLUSION Dex preconditioning may inhibit the inflammatory response and stabilize the integrity of BSCB at least partially by inhibiting the HMGB1-TLR4-NF-κB signaling pathway to protect spinal cord from ischemia/reperfusion injury. LEVEL OF EVIDENCE 2.
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Kim JH, Ham SY, Kim DH, Chang CH, Lee JS. Efficacy of Single-Dose Dexmedetomidine Combined with Low-Dose Remifentanil Infusion for Cough Suppression Compared to High-Dose Remifentanil Infusion: A Randomized, Controlled, Non-Inferiority Trial. Int J Med Sci 2019; 16:376-383. [PMID: 30911271 PMCID: PMC6428982 DOI: 10.7150/ijms.30227] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 12/17/2018] [Indexed: 11/05/2022] Open
Abstract
Background: Combination of dexmedetomidine and opioid may be an alternative to high-dose opioid in attenuating cough during emergence from anesthesia, while also reducing the adverse effects of high-dose opioid. We tested the hypothesis that a single-dose of dexmedetomidine combined with low-dose remifentanil infusion during emergence would not be inferior to high-dose remifentanil infusion alone in attenuating cough after thyroidectomy. Methods: One hundred sixty-nine patients undergoing thyroidectomy were enrolled and randomized in a 1:1 ratio into group DR or group R. Each patient received an infusion of dexmedetomidine (0.5 μg/kg) and low-dose remifentanil infusion of effect-site concentration (Ce) at 1 ng/mL or normal saline and high-dose remifentanil infusion of Ce at 2 ng/mL for 10 min at the end of surgery. Remifentanil was maintained until tracheal extubation. Primary endpoint was the severity of coughing, which was assessed for non-inferiority using a four-point scale at the time of extubation. For comparison of coughing incidence during emergence, coughing grade was also measured at three times: before extubation, at extubation, and after extubation. Time to awakening, hemodynamic and respiratory profile, pain, and postoperative nausea and vomiting were also evaluated for superiority. Results: The 95% confidence intervals for differences in cough grade during tracheal extubation were <0.9, indicating non-inferiority of the single dose of dexmedetomidine combined with low-dose remifentanil infusion. The incidence of coughing was similar in the two groups. Hemodynamic changes during tracheal extubation were attenuated, but emergence from anesthesia was delayed, in group DR. Use of rescue antiemetic was similar in both groups, but the incidence of vomiting was less in group DR. Conclusion: A single-dose of dexmedetomidine (0.5 μg/kg) combined with low-dose remifentanil infusion at 1 ng/mL of Ce during emergence from sevoflurane-remifentanil anesthesia was not inferior to high-dose remifentanil infusion alone at 2 ng/mL of Ce with regard to suppressing cough.
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Affiliation(s)
- Jae Hwan Kim
- Department of Anesthesiology and Pain Medicine, Korea University, Ansan Hospital, Kyung-gi-do, Korea
| | - Sung Yeon Ham
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do-Hyeong Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chul Ho Chang
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeong Soo Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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Kundra S, Taneja S, Choudhary AK, Katyal S, Garg I, Roy R. Effect of a low-dose dexmedetomidine infusion on intraoperative hemodynamics, anesthetic requirements and recovery profile in patients undergoing lumbar spine surgery. J Anaesthesiol Clin Pharmacol 2019; 35:248-253. [PMID: 31303717 PMCID: PMC6598574 DOI: 10.4103/joacp.joacp_338_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background and Aims Dexmedetomidine has been used as an anesthetic adjuvant; however, hypotension is a concern especially in prone patients. The aim of the study was to evaluate the effect of a low-dose dexmedetomidine infusion on intraoperative hemodynamics, blood loss, anesthetic requirements, and recovery profile in patients undergoing lumbar spine surgery in the prone position. Material and Methods The study was conducted in a randomized double-blinded manner in 60 patients scheduled for one- or two-level lumbar laminectomy. After administration of general anesthesia, patients were placed in prone position and allocated to either of two groups of 30 patients each. Patients in Group A received dexmedetomidine infusion at the rate of 0.3 μg kg-1 hr-1, whereas, group B patients received a saline infusion. The depth of anesthesia was guided by Bispectral index (BIS) monitoring, maintaining BIS between 40 and 60. Results The demographic profile and duration of surgery in both groups were similar. Mean heart rate was statistically similar in both the groups. Mean blood pressure was lower in group A, though the difference was significant only for the initial 30 min. The mean end-tidal sevoflurane requirement in group A was significantly less than that in group B (P = 0.003). Patients in group A had better recovery profile with mean emergence, extubation, and recovery times of 8.08 ± 3.48 min, 9.37 ± 3.64 min, and 11.65 ± 4.03 min, respectively, as compared with 11.27 ± 3.05 min, 12.24 ± 2.39 min, and 14.90 ± 2.63 min, respectively, in group B (P < 0.001). Mean intraoperative blood loss in group A of 263.47 ± 58.66 mL was significantly lower than 347.67 ± 72.90 ml in group B (P = 0.0001). Conclusion Group A patients had stable hemodynamic parameters, reduced intraoperative blood loss, less anesthetic requirement, and could be extubated earlier as compared with group B patients.
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Affiliation(s)
- Sandeep Kundra
- Department of Anaesthesia, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Sachin Taneja
- Department of Cardiac Anaesthesiology and Critical Care, Medica Superspeciality Hospital, Kolkatta, West Bengal, India
| | - Ashwani K Choudhary
- Department of Neurosurgery, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Sunil Katyal
- Department of Anaesthesia, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Isha Garg
- Department of Anaesthesiology, Rabindranath Tagore International Institute of Cardiac Sciences, Kolkatta, West Bengal, India
| | - Rajat Roy
- Department of Anaesthesia, Fortis Hospital, Ludhiana, Punjab, India
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Song B, Li Y, Teng X, Li X, Yang Y, Zhu J. The Effect Of Intraoperative Use Of Dexmedetomidine During The Daytime Operation Vs The Nighttime Operation On Postoperative Sleep Quality And Pain Under General Anesthesia. Nat Sci Sleep 2019; 11:207-215. [PMID: 31686933 PMCID: PMC6783397 DOI: 10.2147/nss.s225041] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 09/20/2019] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES The aim of our study was to compare the effect of using dexmedetomidine (DEX) during the daytime operation or the nighttime operation under general anesthesia on postoperative sleep quality and pain of patients. METHODS Seventy-five patients scheduled for elective laparoscopic abdominal surgeries under general anesthesia were randomly assigned to receive operation in the Day Group (8:00-12:00) and the Night Group (18:00-22:00). The Portable Sleep Monitor (PSM) was performed on the following 3 nights: the night before surgery (Sleep 1), the first night after surgery (Sleep 2), and the third night after surgery (Sleep 3). Postoperative pain scores using visual analogue scoring scale, subjective sleep quality using the Athens Insomnia Scale, total dose of general anesthetics and PCA pump press numbers were also recorded. RESULTS Intraoperative administration of DEX for patients in the Day Group could improve sleep quality with a higher sleep efficiency and a lower AIS subjective sleep quality than patients in the Night Group at Sleep 2 (P < 0.001 and P = 0.001, respectively) and Sleep 3 (P < 0.001, respectively). There were marked lower rapid eye movement (REM) sleep and Stable sleep in the Night Group than that in the Day Group at Sleep 2 (P < 0.001 and P = 0.032, respectively) and Sleep 3 (P < 0.001, respectively). Patients in the Day Group have better pain relief and less PCA pump press numbers than patients in the Night Group. CONCLUSION Using dexmedetomidine during the daytime operation can better improve postoperative sleep quality and pain than nighttime operation in patients undergoing laparoscopic abdominal surgeries.
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Affiliation(s)
- Bijia Song
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Yang Li
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Xiufei Teng
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Xiuyan Li
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Yanchao Yang
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Junchao Zhu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
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Kamali A, Taghizadeh M, Esfandiar M, Akhtari AS. A Comparison of the Effects of Dexmedetomidine and Propofol in Controlling the Hemodynamic Responses after Intubation: A Double-Blind, Randomized, Clinical Trial Study. Open Access Maced J Med Sci 2018; 6:2045-2050. [PMID: 30559858 PMCID: PMC6290445 DOI: 10.3889/oamjms.2018.385] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/09/2018] [Accepted: 09/11/2018] [Indexed: 12/03/2022] Open
Abstract
AIM: This study aimed to compare the effects of dexmedetomidine and propofol in controlling the hemodynamic response following intubation of patients’ candidate intubation in the emergency department METHODS: A total of 114 patients were randomly assigned to one of 2 groups to receive one of the following treatments: dexmedetomidine 0.4 µg/kg (Group D, n = 57) and propofol 1–1.5 mg/kg/h (Group P, n = 57). Hemodynamic data such as the systolic blood pressure, diastolic blood pressure, arterial oxygen saturation and heart rate (HR) were recorded from the entrance to operation room to 5, 10 and 15 min after tracheal intubation RESULTS: Compared with group D, group P exhibited increases in mean arterial blood pressure (MAP), and systolic blood pressure significantly at all times and immediately after the endotracheal intubation. Moreover, the mean diastolic blood pressure changes due to tracheal intubation in group P were significantly more than group D immediately after the intubation. Furthermore, the mean heart rate changes immediately and 5 min after tracheal intubation was significantly higher in group P CONCLUSION: Our data suggest that the benefits of dexmedetomidine more than propofol in hemodynamic stability because propofol was associated with more variability in systolic/diastolic blood pressure, HR and MAP after endotracheal intubation.
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Affiliation(s)
- Alireza Kamali
- Department of Anesthesiology, Arak University of Medical Sciences, Arak, Iran
| | - Mehrdad Taghizadeh
- Department of Emergency, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohtaram Esfandiar
- Department of Emergency, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amin Shams Akhtari
- Department of Emergency, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Jang Y, Kim JH, Lee H, Lee K, Ahn SH. A quantile regression approach to explain the relationship of Fatigue and Cortisol, Cytokine among Koreans with Hepatitis B. Sci Rep 2018; 8:16434. [PMID: 30401892 PMCID: PMC6219556 DOI: 10.1038/s41598-018-34842-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 10/24/2018] [Indexed: 01/07/2023] Open
Abstract
Fatigue is a major symptom among patients with Hepatitis B virus (HBV). However, the physiological mechanisms regarding mediate fatigue and the relationships between fatigue, cortisol and cytokines are unclear in patients with HBV. The purpose of this study was to examine the relationships between perceived fatigue, cortisol, and cytokines in Korean patients with HBV. The mean score for overall fatigue was moderate. In linear regression analyses, TNF-α was only significant as a predictor of fatigue. In quantile regression analyses, the cortisol level was significant in the 70th, 80th, 90th quantiles in the cognitive/mood fatigue subdimension, which correspond to severe levels of fatigue. IL-6 levels were significant in 90th quantile in overall fatigue and in the cognitive/mood fatigue subdimension. Cortisol, IL-6, and TNF- α were related to perceived fatigue in patients with HBV, particularly in the cognitive/mood dimension. This suggests that the fatigue patterns of patients with HBV are related to their mental and mood states and physical responses, such as cortisol and cytokine levels, are correlated with the nature of the fatigue. In the clinic, interventions to manage fatigue in patients with HBV should be developed based on the characteristics of the fatigue.
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Affiliation(s)
- Yeonsoo Jang
- College of Nursing, Yonsei University, Seoul, 03722, South Korea.,Mo-Im Kim Nursing Research Institute, Seoul, 03722, South Korea
| | - Jeong Hyun Kim
- College of Nursing, Yonsei University, Seoul, 03722, South Korea
| | - Hyangkyu Lee
- College of Nursing, Yonsei University, Seoul, 03722, South Korea.,Mo-Im Kim Nursing Research Institute, Seoul, 03722, South Korea
| | - Kyunghwa Lee
- College of Nursing, Yonsei University, Seoul, 03722, South Korea
| | - Sang Hoon Ahn
- Department of Internal medicine, College of Medicine, Yonsei University, Seoul, 03722, South Korea.
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