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崔 凌, 邹 毅, 张 梁, 刘 珅, 薛 富. [Effects of Dexmedetomidine on the Recovery Quality of Donors Undergoing Pure Laparoscopic Donor Hepatectomy]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2024; 55:693-698. [PMID: 38948292 PMCID: PMC11211782 DOI: 10.12182/20240560603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Indexed: 07/02/2024]
Abstract
Objective To investigate the effects of intraoperative intravenous administration of dexmedetomidine (DEX) on the recovery quality of donors undergoing pure laparoscopic donor hepatectomy. Methods A total of 56 liver donors who were going to undergo scheduled pure laparoscopic donor hepatectomy were enrolled and randomly assigned to two groups, a DEX group ( n=28) and a control group ( n=28). Donors in the DEX group received DEX infusion at a dose of 1 μg/kg over 15 minutes through a continuous pump, which was followed by DEX at 0.4 μg/(kg·h) until the disconnection of the portal branch. Donors in the control group were given an equal volume of 0.9% normal saline at the same infusion rate and over the same period of time as those of the dex infusion in the DEX group. The primary outcome was the incidence of emergence agitation (EA). The Aono's Four-point Scale (AFPS) score was used to assess EA. The secondary observation indicators included intraoperative anesthesia and surgery conditions, spontaneous respiration recovery time, recovery time, extubation time, scores for the Ramsay Sedation Scale, the incidence of chills, numeric rating scale (NRS) score for pain, and blood pressure and heart rate after extubation. Results The incidence of EA was 10.7% and 39.3% in the DEX group and the control group, respectively, and the incidence of EA was significantly lower in the DEX group than that in the control group ( P=0.014). The APFS scores after extubation in the DEX group were lower than those in the control group (1 [1, 1] vs. 2 [1, 3], P=0.005). Compared to the control group, the dosages of intraoperative propofol and remifentanil were significantly reduced in the DEX group ( P<0.05). During the recovery period, the number of donors requiring additional boluses of analgesia, the blood pressure, and the heart rate were all lower in the DEX group than those in the control group ( P<0.05). No significant differences between the two groups were observed in the spontaneous respiration recovery time, recovery time, extubation time, the incidence of chills, NRS score, scores for the Ramsay Sedation Scale, and the length-of-stay in postanesthesia care unit (PACU) ( P>0.05). Conclusion DEX can reduce the incidence of EA after pure laparoscopic donor hepatectomy and improve the quality of recovery without prolonging postoperative recovery time or extubation time.
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Affiliation(s)
- 凌利 崔
- 首都医科大学附属北京友谊医院 麻醉科 (北京 100050)Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - 毅 邹
- 首都医科大学附属北京友谊医院 麻醉科 (北京 100050)Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - 梁 张
- 首都医科大学附属北京友谊医院 麻醉科 (北京 100050)Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - 珅 刘
- 首都医科大学附属北京友谊医院 麻醉科 (北京 100050)Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - 富善 薛
- 首都医科大学附属北京友谊医院 麻醉科 (北京 100050)Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
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Wei B, Yu C, Xiao J, Xu H, Zheng P, Wang W. The Median Effective Dose of Dexmedetomidine for the Inhibition of Emergence Delirium in Preschool Children Undergoing Tonsillectomy and/or Adenoidectomy: A Retrospective Dose-response Trial. Dose Response 2024; 22:15593258241248919. [PMID: 38645383 PMCID: PMC11032057 DOI: 10.1177/15593258241248919] [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: 11/21/2023] [Accepted: 04/06/2024] [Indexed: 04/23/2024] Open
Abstract
The incidence of emergence delirium (ED) is higher in preschool children undergoing tonsillectomy and/or adenoidectomy. The purpose of this study was to determine the median effective dose (ED50) of dexmedetomidine (DEX) for the inhibition of ED in preschool children by using probit regression analysis. A total of 140 anesthesia records were retrieved and divided into seven groups based on the infusion rate of DEX: .2, .25, .3, .35, .4, .45, and .5 μg·kg-1·h-1. The Pediatric Anesthesia Emergence Delirium Scale (PAEDS) was used to assess ED in preschool children, and ED was defined as a PAEDS score ≥ 10. Probit regression analysis revealed that the ED50 and ED95 of DEX were .31 μg·kg-1·h-1 (95% CI: .29-.35) and .48 μg·kg-1·h-1 (95% CI: .44-.56), respectively. Probit(p) = -2.84 + 9.28 × ln (Dose), (χ2 = 1.925, P = .859). The PAEDS score was significantly increased in the ED group, and the rate of bradycardia was significantly decreased in the ED group compared with the without ED group (27.3% vs 54.1%, P = .02). DEX can effectively inhibit the ED in preschool children undergoing tonsillectomy and/or adenoidectomy, however, bradycardia was the main complication.
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Affiliation(s)
| | | | - JinBo Xiao
- Department of Anesthesiology, The Medical Center of AnQing of Anhui Medical University, AnQing, China
| | - Huang Xu
- Department of Anesthesiology, The Medical Center of AnQing of Anhui Medical University, AnQing, China
| | - Ping Zheng
- Department of Anesthesiology, The Medical Center of AnQing of Anhui Medical University, AnQing, China
| | - WeiBing Wang
- Department of Anesthesiology, The Medical Center of AnQing of Anhui Medical University, AnQing, China
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Fu M, Yuan Q, Yang Q, Song W, Yu Y, Luo Y, Xiong X, Yu G. Risk factors and incidence of postoperative delirium after cardiac surgery in children: a systematic review and meta-analysis. Ital J Pediatr 2024; 50:24. [PMID: 38331831 PMCID: PMC10854157 DOI: 10.1186/s13052-024-01603-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 01/28/2024] [Indexed: 02/10/2024] Open
Abstract
Delirium, a form of acute cerebral dysfunction, is a common complication of postoperative cardiac surgery in children. It is strongly associated with adverse outcomes, including prolonged hospitalization, increased mortality, and cognitive dysfunction. This study aimed to identify risk factors and incidence of delirium after cardiac surgery in children to facilitate early identification of delirium risk and provide a reference for the implementation of effective prevention and management. A systematic literature search was conducted in PubMed, Web of Science, Embase, Cochrane Library, Scopus, CNKI, Sinomed, and Wanfang for studies published in English or Chinese from the inception of each database to November 2023. The PRISMA guidelines were followed in all phases of this systematic review. The Risk of Bias Assessment for Nonrandomized Studies tool was used to assess methodological quality. A total of twelve studies were included in the analysis, with four studies classified as overall low risk of bias, seven studies as moderate risk of bias, and one study as high risk of bias. The studies reported 39 possible predictors of delirium, categorized into four broad groups: intrinsic and parent-related factors, disease-related factors, surgery and treatment-related factors, and clinical scores and laboratory parameters. By conducting qualitative synthesis and quantitative meta-analysis, we identified two definite factors, four possible factors, and 32 unclear factors related to delirium. Definite risk factors included age and mechanical ventilation duration. Possible factors included developmental delay, cyanotic heart disease, cardiopulmonary bypass time, and pain score. With only a few high-quality studies currently available, well-designed and more extensive prospective studies are still needed to investigate the risk factors affecting delirium and explore delirium prevention strategies in high-risk children.
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Affiliation(s)
- Maoling Fu
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Quan Yuan
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qiaoyue Yang
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wenshuai Song
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yaqi Yu
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ying Luo
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
| | - Xiaoju Xiong
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China
| | - Genzhen Yu
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Qiaokou District, Wuhan, Hubei, China.
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Heily M, Gerdtz M, Jarden RJ, Yap CY, Darvall J, Coventry AE, Rogers A, Vernon J, Bellomo R. Agitation during anaesthetic emergence: An observational study of adult cardiac surgery patients in two Australian intensive care units. Aust Crit Care 2024; 37:67-73. [PMID: 37919133 DOI: 10.1016/j.aucc.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/21/2023] [Accepted: 09/05/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND Anaesthetic emergence agitation among adult patients being recovered after open cardiac and/or thoracic aorta surgery has not been described. OBJECTIVES The objective of this study was to characterise emergence agitation in terms of incidence, clinical features, and consequences in a cohort of cardiac surgery patients being recovered in the intensive care unit (ICU). METHODS A prospective, observational pilot study was implemented. Over a 5-week period, the study was conducted in two metropolitan hospitals in Victoria, Australia. The cohort comprised all patients admitted to the ICUs aged ≥18 years, who had undergone cardiac surgery via an open sternotomy with general anaesthetic, and whose emergence was directly observed. Emergence agitation was defined as a Richmond Agitation and Sedation Scale score of ≥+2. RESULTS Fifty patients were observed. Emergence agitation occurred in 24/50 (48%) of patients. Patients with emergence agitation experienced more clinical consequences than patients with calm emergence, including a significantly greater number of episodes of airway compromise (12/24, 50%, p < 0.001); ventilator dyssynchrony (23/24, 96%, p = 0.004); and hypertension (13/24, 54%, p = 0.004). Significant treatment interference (potentially dangerous patient movements such as pulling tubes) occurred with 23/24 patients (96%, p < 0.0001). Patients who underwent emergence agitation required significantly more interventions during anaesthetic emergence than patients who underwent a calm emergence. Interventions included extra nursing measures (16/24, 67%, p = 0.001) administration of sedative and/or opioid intravenous boluses (22/24, 92%, p = 0.001) and vasoactive agents (15/24, 63%, p = 0.05). CONCLUSIONS In patients recovering from cardiac surgery in the ICU, emergence agitation was clinically important. Immediate interventions were required to prevent and manage complications.
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Affiliation(s)
- Meredith Heily
- Intensive Care Unit, The Royal Melbourne Hospital, Grattan St, Parkville 3050, Australia; Department of Nursing, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Level 6, Alan Gilbert Building, 161 Barry St, Carlton, 3010, Australia.
| | - Marie Gerdtz
- Department of Nursing, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Level 6, Alan Gilbert Building, 161 Barry St, Carlton, 3010, Australia.
| | - Rebecca J Jarden
- Department of Nursing, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Level 6, Alan Gilbert Building, 161 Barry St, Carlton, 3010, Australia; Austin Health, Melbourne, Australia.
| | - Celene Yl Yap
- Department of Nursing, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Level 6, Alan Gilbert Building, 161 Barry St, Carlton, 3010, Australia.
| | - Jai Darvall
- Intensive Care Unit & Department of Anaesthetics, The Royal Melbourne Hospital, Grattan St, Parkville, 3050, Australia; Department of Critical Care, Faculty of Medicine, Dentistry & Health Sciences, The University of Melbourne, Grattan St, Parkville, 3010, Australia.
| | - Andrew Ej Coventry
- Intensive Care Unit, The Royal Melbourne Hospital, Grattan St, Parkville 3050, Australia.
| | - Amy Rogers
- Intensive Care Unit, The Royal Melbourne Hospital, Grattan St, Parkville 3050, Australia.
| | - Julie Vernon
- Intensive Care Unit, The Royal Melbourne Hospital, Grattan St, Parkville 3050, Australia.
| | - Rinaldo Bellomo
- Intensive Care Unit, The Royal Melbourne Hospital, Grattan St, Parkville 3050, Australia; Department of Critical Care, Faculty of Medicine, Dentistry & Health Sciences, The University of Melbourne, Grattan St, Parkville, 3010, Australia; Intensive Care Unit, Austin Health, Australia.
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Mao D, Fu L, Zhang W. Risk Factors and Nomogram Model of Postoperative Delirium in Children with Congenital Heart Disease: A Single-Center Prospective Study. Pediatr Cardiol 2024; 45:68-80. [PMID: 37741935 DOI: 10.1007/s00246-023-03297-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 09/05/2023] [Indexed: 09/25/2023]
Abstract
Delirium is a common postoperative complication in children with congenital heart disease, which affects their postoperative recovery. The purpose of this study is to explore the risk factors of delirium and construct a nomogram model to provide novel references for the prevention and management of postoperative delirium in children with congenital heart disease. 470 children after congenital heart surgery treated in the cardiac intensive care unit (CICU) of Shanghai Children's Medical Center were divided into a model and a validation cohort according to the principle of 7:3 distribution temporally. Then, the delirium-related influencing factors of 330 children in the training cohort were analyzed, and the nomogram model was established by a combination of Lasso regression and logistic regression. The data of 140 children in the validation cohort were used to verify the effectiveness of the model. Multivariable logistic regression analysis showed that age, disease severity, non-invasive ventilation after extubation, delayed chest closure, phenobarbital dosage, promethazine dosage, mannitol usage, and elevated temperature were independent risk factors for postoperative delirium. The area under the receiver operating characteristic curve (AUC) of the nomogram model was 0.864 and the Brier value was 0.121. Regarding the validation of the model's effect, our results showed that 51 cases were predicted by the model and 34 cases actually occurred, including 4 cases of false negative and 21 cases of false positive. The positive predictive value of the model was 58.8%, and its negative predictive value was 95.5%. The nomogram model established in this study showed acceptable performance in predicting postoperative delirium in children with congenital heart disease.
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Affiliation(s)
- Dou Mao
- School of Nursing, Shanghai Jiao Tong University, No. 227 Chongqing South Road, Shanghai, China
| | - Lijuan Fu
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), No. 966, Hengyu Road, Jin'an District, Fuzhou, China.
| | - Wenlan Zhang
- Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Shanghai, China
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Munhall CC, Warner BK, Nguyen SA, Guldan GJ, Meyer TA. Use of dexmedetomidine for controlled hypotension in middle ear surgery: A systematic review and meta-analysis. Am J Otolaryngol 2023; 44:103917. [PMID: 37163960 DOI: 10.1016/j.amjoto.2023.103917] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/30/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Microsurgical operations such as middle ear surgery rely heavily on visibility of the surgical field. Anesthetic techniques such as controlled hypotension have been developed to improve surgical field visibility by attempting to decrease bleeding. Many agents have been utilized to achieve controlled hypotension intraoperatively. Dexmedetomidine is a relatively newer agent which works on alpha-2 receptors to decrease sympathetic tone. This paper sought to determine the efficacy of dexmedetomidine for optimizing surgical field visibility in MES. METHODS A comprehensive search strategy was used in PubMed, SCOPUS, CINAHL, and CENTRAL through August 9, 2022 for this systematic review and meta-analysis. INCLUSION CRITERIA adult patients undergoing middle ear surgery with dexmedetomidine used for controlled hypotension to improve surgical field visibility. Risk of bias was assessed via Cochrane RoB 2. Meta-analysis of mean difference for surgical field scores and risk ratios for positive surgical field scores were used to compare dexmedetomidine with placebo or other agents. RESULTS Fourteen studies were included in this review. Statistically significant mean difference was found to favor dexmedetomidine over placebo for Fromme-Boezaart surgical field scores. Statistically significant results were also demonstrated favoring dexmedetomidine over other agents in risk ratio for receiving positive surgical field scores, as well as surgeon and patient satisfaction scores. CONCLUSIONS Controlled hypotension is an invaluable tool for surgical field visibility. Improved surgical field visibility was observed with dexmedetomidine compared with placebo and various other agents. Risk of sub-optimal bleeding scores was significantly lower with dexmedetomidine. Dexmedetomidine is effective at improving surgical field visibility in middle ear surgery.
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Affiliation(s)
- Christopher C Munhall
- Medical University of South Carolina, Department of Otolaryngology, Head and Neck Surgery, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA
| | - Brendon K Warner
- Medical University of South Carolina, Department of Otolaryngology, Head and Neck Surgery, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA
| | - Shaun A Nguyen
- Medical University of South Carolina, Department of Otolaryngology, Head and Neck Surgery, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA.
| | - George J Guldan
- Medical University of South Carolina, Department of Anesthesia & Perioperative Medicine, 167 Ashley Avenue, Suite 301, MSC 912, Charleston, SC 29425, USA
| | - Ted A Meyer
- Medical University of South Carolina, Department of Otolaryngology, Head and Neck Surgery, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA
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Abstract
An increased intraabdominal pressure, particularly when occurring during periods of hemodynamic instability or fluid overload, is regarded as a major contributor to acute kidney injury (AKI) in intensive care units. During abdominal laparoscopic procedures, intraoperative insufflation pressures up to 15 mmHg are applied, to enable visualization and surgical manipulation but with the potential to compromise net renal perfusion. Despite the widely acknowledged renal arterial autoregulation, net arterial perfusion pressure is known to be narrow, and the effective renal medullary perfusion is disproportionately impacted by venous and lymphatic congestion. At present, the potential risk factors, mitigators and risk-stratification of AKI during surgical pneumoperitoneum formation received relatively limited attention among nephrologists and represent an opportunity to look beyond mere blood pressure and intake-output balances. Careful charting and reporting duration and extent of surgical pneumoperitoneum represents an opportunity for anesthesia teams to better communicate intraoperative factors affecting renal outcomes for the postoperative clinical teams. In this current article, the authors are integrating preclinical data and clinical experience to provide a better understanding to optimize renal perfusion during surgeries. Future studies should carefully consider intrabdominal insufflation pressure as a key variable when assessing outcomes and blood pressure goals in these settings.
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Singh V, Pahade A, Mowar A. Comparing Efficacy of Intravenous Dexmedetomidine and Lidocaine on Perioperative Analgesic Consumption in Patients Undergoing Laparoscopic Surgery. Anesth Essays Res 2022; 16:353-359. [PMID: 36620103 PMCID: PMC9813992 DOI: 10.4103/aer.aer_121_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/04/2022] [Accepted: 09/13/2022] [Indexed: 12/13/2022] Open
Abstract
Background Perioperative pain management is a major challenge for anaesthesiologists. IV lidocaine and dexmedetomidine have been utilised for peri-operative pain management. Aims and Objectives To analyse the effects of intraoperative intravenous lignocaine/dexmedetomidine on pain relief, opioid consumption, peri-operative hemodynamic and side-effect profiles/unique interactions in patients undergoing laparoscopic surgeries. Materials and Methods Prospective, interventional, single-centric, double-blind, randomised, active-controlled, Helsinki protocol-compliant clinical study was conducted on 90 ASA I/II class patients aged 18-60 yrs. This Patients were block-randomised to Group-L (2% Lignocaine), Group-D (dexmedetomidine) and Group C (Control/Placebo/0.9% normal saline). Hemodynamic were noted at pre-defined time frames intra-/post-operatively. Post-operative VAS score and Richmond Agitation Sedation Score monitoring was done. Results Demographic parameters of were comparable. Mean intra-operative fentanyl consumption amongst the three groups were 20.5 ± 20.05 mcg, 26.5 ± 17.57 mcg and 46.83 + 21.31 mcg (Group-L, Group-D, Group-C; P value Group-L vs Group-D:0.22, Group L/D vs Group C: <0.0001). Group-D exhibited the lower heart rates and MAP (P < 0.05). Extubation- First rescue analgesic phase was comparable for the Group-C and Group-L (59.17 ± 46.224 min vs 61.64 ± 53.819 min) and significantly greater in Group-D (136.07 + 55.350 min; P < 0.0001). Conclusion Both Dexmedetomidine and lignocaine can be useful intra-operative pain relief adjuncts. Dexmedetomidine delayed First rescue analgesic and total analgesic consumption more than lignocaine. Dexmedetomidine patients exhibited bradycardia intraoperatively more than the other groups. we recommend, Dexmedetomidine in the intra-operative phase and lignocaine in the post-operative phase can be an alternative in patients who are poor candidates for post-operative opioids/sedation/contraindicated regional anaesthesia regimes.
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Affiliation(s)
- Vishwadeep Singh
- Department of Anesthesiology, Shri Ram Murti Smarak Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - Akhilesh Pahade
- Department of Anesthesiology, Shri Ram Murti Smarak Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - Ashita Mowar
- Department of Anesthesiology, Shri Ram Murti Smarak Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
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Mao D, Fu L, Zhang W. Construction and validation of an early prediction model of delirium in children after congenital heart surgery. Transl Pediatr 2022; 11:954-964. [PMID: 35800287 PMCID: PMC9253935 DOI: 10.21037/tp-22-187] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/27/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Delirium often occurs in children with congenital heart disease in the early postoperative period, which is not conducive to the rehabilitation and prognosis. There is little evidence to prove the effectiveness and safety of drug treatment of delirium in children, and the prevention has become an important topic. The purpose of this study is to analyze the early risk factors of delirium in children after congenital heart surgery, establish a nomogram prediction model, and explore the application efficiency of the model, so as to provide reference for early prevention of delirium. METHODS A total of 362 children treated in the cardiac intensive care unit (CICU) of Shanghai Children's Medical Center after congenital heart surgery from February 15 to April 15, 2021 were enrolled for the construction of the model. Bedside nurses who received unified training used the Cornell Assessment of Pediatric Delirium (CAPD) to evaluate delirium and recorded sixteen preoperative- and intraoperative-related influencing factors. A nomogram prediction model was created using multivariate logistic regression. The prediction effect of the model was evaluated by C-index and Brier value, and 96 children from April 16 to May 15, 2021 were included for effect verification. The model's effectiveness was validated by comparing the occurrence of delirium in children predicted by the model with the actual occurrence. RESULTS Multivariate logistic regression analysis showed that male gender [odds ratio (OR) =1.786, 95% confidence interval (CI): 1.018-3.134, P=0.043], age <6.5 months (OR =0.224, 95% CI: 0.126-0.399, P=0.000), disease severity ≥4 points (OR =6.955, 95% CI: 3.564-13.576, P=0.003), and operation time ≥148 min (OR =2.401, 95%CI: 1.336-4.315, P=0.000) were independent risk factors for delirium in children after cardiac surgery. The C-index of the nomogram prediction model was 0.808, sensitivity was 76.1%, specificity was 70%, and the Brier value was 0.142. The validation of the model showed that the model predicted 20 cases and the actual occurrence was 20 cases, of which 8 cases were false negative and 8 cases were false positive, and the sensitivity, specificity, and accuracy of the model were 60%, 89.5%, and 83.3%, respectively. CONCLUSIONS The prediction model constructed in this study could provide early prediction of the occurrence of delirium in children after congenital heart surgery to a certain extent.
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Affiliation(s)
- Dou Mao
- School of Nursing, Shanghai Jiao Tong University, Shanghai, China
| | - Lijuan Fu
- Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wenlan Zhang
- Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Fattah Kamel AA, Abdel Naby SM, Elmesallamy WARA, Salem DAE. Opioid sparing analgesia: Continuous intraoperative infusion of dexmedetomidine versus lidocaine for intracranial surgeries in children: A double-blind randomized clinical trial. EGYPTIAN JOURNAL OF ANAESTHESIA 2022. [DOI: 10.1080/11101849.2022.2048580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Alshaimaa Abdel Fattah Kamel
- Anesthesia, Intensive Care and Pain Management Department, Faculty of Human Medicine, Zagazig University, Alsharkia, Egypt
| | - Sara Mohamed Abdel Naby
- Anesthesia, Intensive Care and Pain Management Department, Faculty of Human Medicine, Zagazig University, Alsharkia, Egypt
| | | | - Dina Abdelhameed Elsadek Salem
- Anesthesia, Intensive Care and Pain Management Department, Faculty of Human Medicine, Zagazig University, Alsharkia, Egypt
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Rabie A, Abdelfattah MR. Outcome of intraoperative dexmedetomidine infusion in laparoscopic cholecystectomy. EGYPTIAN JOURNAL OF ANAESTHESIA 2021. [DOI: 10.1080/11101849.2021.2004501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Aliaa Rabie
- Alexandria Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - MR Abdelfattah
- Alexandria Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Feng Z, Shi X, Yan X, Zhu Y, Gu J, Zhu H, Yu W, Zhang S. Comparing the effects of dexmedetomidine versus propofol on the treatment of emergence agitation in adult patients after general anesthesia: study protocol for a randomized, superiority, controlled trial (DP-TEA Trial). Trials 2021; 22:811. [PMID: 34784941 PMCID: PMC8593636 DOI: 10.1186/s13063-021-05743-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 10/20/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Emergence agitation (EA) after general anesthesia is a common complication in the post-anesthesia care unit (PACU). Once EA occurs, there are still no guidelines established for the treatment in adults. Propofol is excessively used in managing agitated patients in the PACU, but it lacks analgesia and can result in apnea. Intraoperative infusion of dexmedetomidine has been proven to have a preventive effect on EA, but the treatment effect of dexmedetomidine on EA remains unknown. This study aims to compare the effects between dexmedetomidine and propofol on relieving EA in adult patients after general anesthesia in the PACU. METHODS In this randomized, superiority, controlled clinical study, a total of 120 adult patients aged 18-65 years of both genders, with American Society of Anesthesiologists (ASA) classification I or II developing EA in the PACU after general anesthesia, will be enrolled. Patients will be randomized at a 1:1 ratio into two groups, receiving either a single dose of dexmedetomidine (0.7μg/kg) or propofol (0.5 mg/kg). The primary outcome is the proportion of patients having a recurrent EA within 15 min after intervention in the PACU. DISCUSSION Previous studies have focused on premedication for preventing EA, while therapeutics for reliving EA have rarely been reported. To our knowledge, this study is the first randomized, superiority, controlled trial to compare a bolus of dexmedetomidine with the current routine care for this indication. TRIAL REGISTRATION ClinicalTrials.gov NCT04142840 . Registered on October 26, 2019.
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Affiliation(s)
- Zhaoyan Feng
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.,Department of Anesthesiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No. 600 Yishan Road, Shanghai, 200233, China
| | - Xiao Shi
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China
| | - Xue Yan
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China
| | - Yamin Zhu
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China
| | - Juan Gu
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China
| | - Hao Zhu
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China
| | - Weifeng Yu
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
| | - Song Zhang
- Department of Anesthesiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
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Tian C, Malhan RS, Deng SX, Lee Y, Peachey J, Singh M, Hong D. Benefits of dexmedetomidine on postoperative analgesia after bariatric surgery: a systematic review and meta-analysis. Minerva Anestesiol 2021; 88:173-183. [PMID: 34709018 DOI: 10.23736/s0375-9393.21.15986-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Anesthetic management of morbidly obese patients is challenging, particularly in those undergoing bariatric surgery. Dexmedetomidine is a α2-adrenergic receptor agonist that is increasingly used in the perioperative setting for its beneficial properties including sedation, anxiolysis, analgesia with opioid-sparing effects, and minimal impact on respiration. The objective of this study was to evaluate the effect of dexmedetomidine on postoperative analgesia and recovery-related outcomes among patients undergoing bariatric surgery. EVIDENCE ACQUISITION We conducted a systematic review and meta-analysis of MEDLINE, EMBASE, and CENTRAL databases from conception to September 2021 for randomized controlled trials (RCTs) using dexmedetomidine in bariatric patients on postoperative outcomes. Outcomes were pooled using random effects model and presented as relative risks (RR) or mean differences (MD) with 95% confidence intervals (CI). EVIDENCE SYNTHESIS In total, 20 RCTs with 665 patients in the dexmedetomidine group and 671 patients in the control groups were included. Among RCTs, the dexmedetomidine group had significantly lower opioid usage at 24-hours postoperatively (MD: -5.14, 95%CI: -10.18 to -0.10; moderate certainty), reduced pain scores on a 10-point scale at PACU arrival (MD: -1.69, 95%CI: -2.79 to -0.59; moderate certainty) and 6 hours postoperatively (MD: -1.82, 95%CI: - 3.00 to -0.64; low certainty), and fewer instances of nausea (RR: 0.59, 95%CI: 0.45 to 0.75; moderate certainty) and vomiting (RR: 0.25, 95%CI: 0.15 to 0.43; moderate certainty), compared to control groups. CONCLUSIONS Dexmedetomidine is an efficacious anesthesia adjunct in patients undergoing bariatric surgery. These benefits of dexmedetomidine may be considered in the multi-modal analgesic management and enhanced recovery pathways in this high-risk population.
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Affiliation(s)
- Chenchen Tian
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Roshan S Malhan
- Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Shirley X Deng
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Yung Lee
- Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Joshua Peachey
- Department of Anesthesia, McMaster University, Hamilton, ON, Canada
| | - Mandeep Singh
- Department of Anesthesia and Pain Management, University Health Network, Toronto, ON, Canada.,Department of Anesthesia and Pain Management, Women's College Hospital, Toronto, ON, Canada
| | - Dennis Hong
- Division of General Surgery, McMaster University, Hamilton, ON, Canada -
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14
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Wang W, Zhou H, Sun A, Xiao J, Dong J, Xu H. Determination of the Median Effective Dose of Dexmedetomidine for the Prevention of Emergence Agitation in Geriatric Patients Undergoing Major Open Surgery With General Anesthesia: A Prospective, Double-Blinded, Dose-Response Trial. Dose Response 2021; 19:15593258211037153. [PMID: 34471401 PMCID: PMC8404654 DOI: 10.1177/15593258211037153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/04/2021] [Accepted: 07/09/2021] [Indexed: 12/03/2022] Open
Abstract
Dexmedetomidine can effectively decrease the incidences of emergence agitation (EA) in adult patients, but there are major side effects related to increased dose of dexmedetomidine. The purpose of this study was to determine the median effective dose of dexmedetomidine in the prevention of EA among geriatric patients undergoing major open surgery with general anesthesia. A total of 50 geriatric patients were enrolled in this study. Dexmedetomidine 0.5 μg·kg−1·h−1 continuous intravenous infusion was administered to the first patient. The next dose was increased or decreased by .05 depending on the response of the previous patient, according to the Dixon up-and-down method. An “effective” or “ineffective” response was determined based on the Riker sedation-agitation score (RSAS), we defined “effective” as RSAS<5, and “ineffective” as RSAS≥5. The ED50 of dexmedetomidine in prevention of EA was .30 μg·kg−1·h−1 (95% CI, .27–.33) and the predicted ED95 was .42 μg·kg−1·h−1 (95% CI, .38–.51). The incidence of bradycardia was significantly increased in the group without EA compared to the group with EA (57.1% vs 13.6%, P = .002). The ED50 of dexmedetomidine in prevention of EA was .30 μg·kg−1·h−1 (95% CI, .27–.33) and the predicted ED95 was .42 μg·kg−1·h−1 (95% CI, .38–.51). Bradycardia was the main complication.
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Affiliation(s)
- WeiBing Wang
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
| | - Hui Zhou
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
| | - AiJiao Sun
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
| | - JinBo Xiao
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
| | - JingChong Dong
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
| | - Huang Xu
- Department of Anesthesiology, The Affiliated AnQing Municipal Hospitals of Anhui Medical University, AnQing, China
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15
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Dexmedetomidine for prevention of postoperative delirium in older adults undergoing oesophagectomy with total intravenous anaesthesia: A double-blind, randomised clinical trial. Eur J Anaesthesiol 2021; 38:S9-S17. [PMID: 33122571 DOI: 10.1097/eja.0000000000001382] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Dexmedetomidine is known to be a sedative. Recent studies suggest that administration of dexmedetomidine can prevent postoperative delirium (POD) which has been confirmed as a common complication after major surgery. However, its effects in patients undergoing oesophagectomy are scarce. OBJECTIVE To investigate the efficacy and safety of dexmedetomidine in reducing POD in elderly patients after transthoracic oesophagectomy with total intravenous anaesthesia (TIVA). DESIGN A randomised, double-blind, placebo-controlled trial. SETTING Single-centre, tertiary care hospital, November 2016 to September 2018. PATIENTS Eligible patients (n = 177) undergoing transthoracic oesophagectomy were randomly assigned to receive total intravenous anaesthesia (TIVA, n = 87) or dexmedetomidine with TIVA (DEX-TIVA, n = 90). INTERVENTIONS Patients receiving DEX-TIVA received a loading dose of dexmedetomidine (0.4 μg kg-1), over 15 min, followed by a continuous infusion at a rate of 0.1 μg kg-1 h-1 until 1 h before the end of surgery. Patients receiving TIVA received physiological saline with a similar infusion rate protocol. OUTCOME MEASURES The primary outcome was the incidence of POD. The secondary endpoints were the incidence of emergence agitation, serum interleukin-6 (IL-6) levels and haemodynamic profile. RESULTS All randomised patients were included with planned intention-to-treat analyses for POD. Delirium occurred in 15 (16.7%) of 90 cases given dexmedetomidine, and in 32 (36.8%) of 87 cases given saline (P = 0.0036). The DEX-TIVA group showed less frequent emergence agitation than the TIVA group (22.1 vs. 48.0%, P = 0.0058). The incremental change in surgery-induced IL-6 levels was greater in the TIVA group than DEX-TIVA group (P < 0.0001). CONCLUSION Adding peri-operative dexmedetomidine to a total intravenous anaesthetic safely reduces POD and emergence agitation in elderly patients undergoing open transthoracic oesophagectomy. These benefits were associated with a postoperative reduction in circulating levels of the pro-inflammatory cytokine IL-6 and stabilisation of the haemodynamic profile. TRIAL REGISTRATION Chinese Clinical Trials Register Identifier: ChiCTR-IPR-17010881.
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Ma H, Wachtendorf LJ, Santer P, Schaefer MS, Friedrich S, Nabel S, Ramachandran SK, Shen C, Sundar E, Eikermann M. The effect of intraoperative dexmedetomidine administration on length of stay in the post-anesthesia care unit in ambulatory surgery: A hospital registry study. J Clin Anesth 2021; 72:110284. [PMID: 33831766 DOI: 10.1016/j.jclinane.2021.110284] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 03/13/2021] [Accepted: 03/14/2021] [Indexed: 12/30/2022]
Abstract
STUDY OBJECTIVE Dexmedetomidine, which is commonly used for procedural sedation and as adjunct to general anesthesia for ambulatory procedures, may affect patient discharge from the post-anesthesia care unit (PACU). We hypothesized that intraoperative dexmedetomidine use in ambulatory surgery is associated with delayed discharge from the PACU and that this is modified by surgical duration and anesthesia type. DESIGN Retrospective cohort study. SETTING Academic medical center. PATIENTS 130,854 adult patients undergoing ambulatory surgery between 2008 and 2018. INTERVENTIONS Intraoperative administration of dexmedetomidine. MEASUREMENTS The primary outcome was PACU length of stay. In secondary and exploratory analyses, we examined dose-dependency, effect modification by duration of surgery and anesthesia type, effects of timing of dexmedetomidine administration, and PACU discharge delays. MAIN RESULTS Dexmedetomidine was associated with a prolonged PACU length of stay (adjusted absolute difference [ADadj] 15.0 min; 95%CI 12.7-17.3; p < 0.001). This effect was dose-dependent (p-for-trend < 0.001), magnified in surgeries of less than one hour (ADadj 20.7 min; 95%CI 16.7-24.7; p < 0.001) and in patients undergoing monitored anesthesia care compared to general anesthesia (ADadj 16.8 min; 95%CI 14.1-19.6; p < 0.001). The effect was more pronounced if dexmedetomidine was administered within the last 60 min of surgery (ADadj 18.7 min; 95%CI 15.7-21.7; p < 0.001). Dexmedetomidine was associated with discharge delays due to cardiovascular complications (ORadj 2.27; 95%CI 1.59-3.24; p < 0.001) and over-sedation (ORadj 1.28; 95%CI 1.11-1.48; p < 0.001). In patients who received dexmedetomidine (n = 2901), the use of bolus doses only versus the combination of bolus and infusions, magnified the effects on PACU length of stay (ADadj 29.5 min per μg/kg; 95%CI 17.3-41.8 versus 18.1 min per μg/kg; 95%CI 11.4-24.8; p < 0.001). CONCLUSIONS The intraoperative administration of dexmedetomidine was dose-dependently associated with a prolonged PACU length of stay. Clinicians should judiciously titrate dexmedetomidine, especially when using this long-acting drug for monitored anesthesia care for shorter procedures.
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Affiliation(s)
- Haobo Ma
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Luca J Wachtendorf
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Peter Santer
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Maximilian S Schaefer
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Anesthesia, Duesseldorf University Hospital, Duesseldorf, Germany.
| | - Sabine Friedrich
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Sarah Nabel
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Satya Krishna Ramachandran
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Changyu Shen
- Medical Data Science and Analytics, Biogen Inc, Cambridge, MA, USA.
| | - Eswar Sundar
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Matthias Eikermann
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen, Essen, Germany; Department of Anesthesiology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA.
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17
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Ye Q, Wang F, Xu H, Wu L, Gao X. Effects of dexmedetomidine on intraoperative hemodynamics, recovery profile and postoperative pain in patients undergoing laparoscopic cholecystectomy: a randomized controlled trial. BMC Anesthesiol 2021; 21:63. [PMID: 33648441 PMCID: PMC7919082 DOI: 10.1186/s12871-021-01283-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 02/16/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To investigate the optimal dose of dexmedetomidine to maintain hemodynamic stability, prevent of cough and minimize postoperative pain for patients undergoing laparoscopic cholecystectomy. METHODS One hundred twenty patients were randomly divided into D1, D2, D3 and NS groups, and dexmedetomidine 0.4, 0.6, 0.8μg/kg and normal saline were administrated respectively. Patients' heart rate, systolic blood pressure and diastolic blood pressure were measured at T1-T7. The incidence of cough was recorded. Other parameters were noted, the time of spontaneous respiratory recovery and extubation, visual analogue scale scores and dosage of tramadol. RESULTS The heart rate, systolic blood pressure and diastolic blood pressure of D2 and D3 groups has smaller fluctuations at T2-3 and T7 compared with NS and D1 groups (P < 0.05). The incidence of cough was lower in D2 and D3 groups than NS group (P < 0.05). The visual analogue scale scores and tramadol dosage of D2 and D3 groups were lower than NS group (P < 0.05). The time of spontaneous respiratory recovery and extubation in D3 group was longer than that in D1 and D2 groups (P < 0.05). CONCLUSIONS Intravenous infusion of 0.6μg/kg dexmedetomidine before induction can maintain hemodynamic stability, decrease cough during emergence, relieve postoperative pain of patients undergoing laparoscopic cholecystectomy. TRIAL REGISTRATION ChiCTR1900024801 , registered at the Chinese Clinical Trial Registry, principal investigator: Qin Ye, date of registration: July 28, 2019.
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Affiliation(s)
- Qin Ye
- North Sichuan Medical College, No. 234, Fujiang Road, Shunqing District, Nanchong City, Sichuan Province, China
| | - Fangjun Wang
- Affiliated Hospital of North Sichuan Medical College, No. 63, Wenhua Road, Shunqing District, Nanchong City, Sichuan Province, China.
| | - Hongchun Xu
- North Sichuan Medical College, No. 234, Fujiang Road, Shunqing District, Nanchong City, Sichuan Province, China
| | - Le Wu
- North Sichuan Medical College, No. 234, Fujiang Road, Shunqing District, Nanchong City, Sichuan Province, China
| | - Xiaopei Gao
- North Sichuan Medical College, No. 234, Fujiang Road, Shunqing District, Nanchong City, Sichuan Province, China
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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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Cai J, Chen Y, Hao X, Zhu X, Tang Y, Wang S, Zhu T. Effect of Intraoperative Dexmedetomidine Dose on Postoperative First Night Sleep Quality in Elderly Surgery Patients: A Retrospective Study With Propensity Score-Matched Analysis. Front Med (Lausanne) 2020; 7:528. [PMID: 33117823 PMCID: PMC7574233 DOI: 10.3389/fmed.2020.00528] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/27/2020] [Indexed: 02/05/2023] Open
Abstract
Background: Postoperative sleep disorder is common in elderly surgery patients, and it often worsens their recovery after surgery. This study aimed to explore the effect of intraoperative dexmedetomidine dose on postoperative sleep quality. Methods: Based on information regarding dexmedetomidine use during surgery from an electronic medical record system, 4,349 elderly surgery patients were divided into three groups: 1,374 without intraoperative use of dexmedetomidine (Non-DEX), 917 with dexmedetomidine 0.1–0.2 μg/kg/h (Low-DEX), and 2,058 with dexmedetomidine >0.2 μg/kg/h (High-DEX). The numerical rating scale (NRS) for sleep disturbance during the first night after surgery was recorded, and the incidence of NRS ≥ 6 was considered the primary outcome. Results: NRS (P < 0.001) and incidence of severe sleep disturbance (P < 0.001) were lower in patients receiving intraoperative dexmedetomidine than in those without the intraoperative use of dexmedetomidine. Patients in the Low-DEX group had the lowest incidence, followed by those in the High-DEX and Non-DEX groups (6.7% vs. 13.7% vs. 19.5%). After propensity score matching, 906 pairs of elderly surgery patients were included in the Low-DEX and High-DEX groups, and the Low-DEX group had lower NRS (2.7 ± 2.1 vs. 3.1 ± 2.4, P < 0.001) than the High-DEX group. The incidence of severe sleep disturbance was lower in the Low-DEX group than in the High-DEX group (6.6% vs. 12.8%) with an odds rate of 0.48 (95% confidence interval, 0.35 to 0.67). Conclusions: For elderly patients, intraoperative dexmedetomidine use can significantly improve the quality of the first night sleep after surgery. Low-dose (0.1–0.2 μg/kg/h) dexmedetomidine can have an improvement effect on sleep quality, and it is recommended to improve the quality of postoperative sleep.
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Affiliation(s)
- Jingjing Cai
- Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University & The Research Unit of West China (2018RU012), Chinese Academy of Medical Science, Chengdu, China
| | - Yuanjing Chen
- Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Xuechao Hao
- Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University & The Research Unit of West China (2018RU012), Chinese Academy of Medical Science, Chengdu, China
| | - Xiwen Zhu
- Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Yaxing Tang
- Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Sheng Wang
- Department of Anesthesiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Tao Zhu
- Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University & The Research Unit of West China (2018RU012), Chinese Academy of Medical Science, Chengdu, China
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