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Meng L, Zhao X, Sun Y, Cheng S, Bao L, Fang K, Yu Q, Zheng Y, Wang J, Luo M, Gunderman D, Vuckovic N, Sidhu AS, Li J, Li G, Wolfe JW, Liu Z, Adams DC. Characteristics associated with effectiveness in postoperative delirium research: a systematic review of randomised controlled trials with meta-regression and meta-analysis. Br J Anaesth 2024; 133:565-583. [PMID: 38969535 DOI: 10.1016/j.bja.2024.05.033] [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: 09/15/2023] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND Postoperative delirium remains prevalent despite extensive research through randomised trials aimed at reducing its incidence. Understanding trial characteristics associated with interventions' effectiveness facilitates data interpretation. METHODS Trial characteristics were extracted from eligible trials identified through two systematic literature searches. Multivariable meta-regression was used to investigate trial characteristics associated with effectiveness estimated using odds ratios. Meta-analysis was used to investigate pooled effectiveness. RESULTS We identified 201 eligible trials. Compared with China, trials from the USA/Canada (ratio of odds ratio, 1.89; 95% confidence interval, 1.45-2.45) and Europe/Australia/New Zealand (1.67; 1.29-2.18) had an 89% and 67% higher odds ratio, respectively, suggesting reduced effectiveness. The effectiveness was enhanced when the incidence of postoperative delirium increased (0.85; 0.79-0.92, per 10% increase). Trials with concerns related to deviations from intended interventions reported increased effectiveness compared with those at low risk (0.69; 0.53-0.90). Compared with usual care, certain interventions appeared to have reduced the incidence of postoperative delirium in low-risk trials with low-to-moderate certainty of evidence. However, these findings should be considered inconclusive because of challenges in grouping heterogeneous interventions, the limited number of eligible trials, the prevalence of small-scale studies, and potential publication bias. CONCLUSIONS The effectiveness of postoperative delirium trials varied based on the region of trial origin, the incidence of delirium, and the risk of bias. The limitations caution against drawing definitive conclusions from different bodies of evidence. These findings highlight the imperative need to improve the quality of research on a global scale. SYSTEMATIC REVIEW PROTOCOL PROSPERO (CRD42023413984).
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Affiliation(s)
- Lingzhong Meng
- Department of Anesthesia, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Xu Zhao
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanhua Sun
- Department of Anesthesiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Shufen Cheng
- Department of Anesthesiology, The Fourth Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Bao
- Department of Anesthesiology, Peking University Third Hospital, Beijing, China
| | - Kaiyun Fang
- Department of Anesthesiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Qiong Yu
- Department of Anesthesiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yueying Zheng
- Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jin Wang
- Department of Anesthesiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Mengqiang Luo
- Department of Anesthesiology, Huashan Hospital, Fudan University, Shanghai, China
| | - David Gunderman
- Indiana University School of Medicine, Indiana University, Indianapolis, IN, USA
| | - Nikola Vuckovic
- Indiana University School of Medicine, Indiana University, Indianapolis, IN, USA
| | - Angad S Sidhu
- Indiana University School of Medicine, Indiana University, Indianapolis, IN, USA
| | - Jian Li
- Department of Anesthesiology, The Fourth Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Gang Li
- Department of Anesthesiology, Peking University Third Hospital, Beijing, China
| | - John W Wolfe
- Department of Anesthesia, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Ziyue Liu
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, USA
| | - David C Adams
- Department of Anesthesia, Indiana University School of Medicine, Indianapolis, IN, USA
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Ron D, Deiner S. Postoperative Delirium and Neurocognitive Disorders: Updates for Providers Caring for Cancer Patients. Curr Oncol Rep 2024:10.1007/s11912-024-01584-9. [PMID: 39052230 DOI: 10.1007/s11912-024-01584-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2024] [Indexed: 07/27/2024]
Abstract
PURPOSE OF REVIEW To provide up to date information on postoperative delirium and neurocognitive disorders in surgical cancer patients. RECENT FINDINGS Established risk factors such as age, psychosocial factors, comorbidities, frailty and preexisting cognitive decline continue to exhibit associations with perioperative neurocognitive disorders (PND); novel risk factors identified recently include microbiome composition and vitamin D deficiency. Prevention measures include cognitive prehabilitation, perioperative geriatric assessment and multidisciplinary care, dexmedetomidine and multimodal analgesic techniques. Studies investigating ciprofol, remimazolam, esketamine, ramelteon and suvorexant have shown encouraging results. Controversy remains regarding the use of inhalational versus intravenous general anesthesia. Innovative approaches to address PND are a rapidly developing area of research, but more studies are needed to identify effective prevention and management interventions. Despite challenges and controversy in the field, implementation of best practice can reduce the detrimental impact of PND on patients, caregivers, and society at large.
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Affiliation(s)
- Donna Ron
- Department of Community and Family Medicine, Dartmouth Hitchcock Medical Center and Geisel School of Medicine at Dartmouth, 1 Medical Center Drive, Lebanon, NH, 03756, USA.
- Department of Anesthesiology and Perioperative Medicine, Dartmouth Hitchcock Medical Center and Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
| | - Stacie Deiner
- Department of Anesthesiology and Perioperative Medicine, Dartmouth Hitchcock Medical Center and Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
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Asghar A, Salim B, Khan MH. Dorsalis pedis cannulation: An overlooked option-A case report. SAGE Open Med Case Rep 2024; 12:2050313X241255014. [PMID: 38773988 PMCID: PMC11107308 DOI: 10.1177/2050313x241255014] [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: 12/01/2023] [Accepted: 04/26/2024] [Indexed: 05/24/2024] Open
Abstract
Radial artery is mostly used for arterial cannulation because of its location, collateral circulation, and less complications. Dorsalis pedis artery can be an alternative for arterial cannulation in difficult radial or brachial arteries cannulation situations as it is mostly overlooked. We present a case of a 45-year-old female planned for supratentorial craniotomy for excision of meningioma. After induction of anesthesia, the invasive access couldn't be attained after multiple attempts under ultrasound guidance by five senior anesthesiologists. The surgery was abandoned, and the patient awakened. The case was rescheduled after 2 days. The new anesthesia team attained the arterial access in the right dorsalis pedis artery and the central venous access in the right internal jugular vein in the first attempt. No complications were noted post-operatively. The dorsalis pedis artery can be safely used for arterial cannulation when radial artery cannulation is not possible.
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Affiliation(s)
- Ali Asghar
- Department of Anaesthesiology, Aga Khan University, Karachi, Pakistan
| | - Bushra Salim
- Department of Anaesthesiology, Aga Khan University, Karachi, Pakistan
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Zhang Y, Liu M, He J, Zhang H, Zhang M, Li J. Peripheral nerve block and cognitive impairment after thoracic surgery: a systematic review and meta-analysis. Minerva Anestesiol 2024; 90:417-426. [PMID: 38289296 DOI: 10.23736/s0375-9393.23.17669-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
INTRODUCTION Postoperative cognitive impairment is common in surgical patients, including postoperative delirium and postoperative cognitive dysfunction. Several studies investigating the association between peripheral nerve block and the risk of cognitive impairment after thoracic surgery showed conflicting results. Therefore, we conducted the current systematic review and meta-analysis to determine the effects of peripheral nerve block on postoperative cognitive impairment in thoracic surgical patients. EVIDENCE ACQUISITION Eligible randomized controlled trials were retrieved from PubMed, Cochrane Library, Web of Science and Embase databases. The primary outcomes were the incidence of postoperative delirium or cognitive dysfunction and the MMSE scores. Furthermore, VAS scores, levels of TNF-α and IL-6, as well as the duration of hospitalization were analyzed as secondary outcomes. EVIDENCE SYNTHESIS Ten articles including 1279 participants were selected for this meta-analysis. The results showed that peripheral nerve block could lessen the incidence of postoperative delirium or cognitive dysfunction (OR=0.39, 95% CI [0.27 to 0.56]), the scores of VAS (MD=-1.35 [95% CI: -2.30 to -0.40]), the values of TNF-α (SMD=-1.13 [95% CI: -1.49 to -0.76]) and IL-6 (SMD=-1.65 [95% CI: -1.87 to -1.42]), as well as the length of hospitalization (MD=-0.70 [95% CI: -0.96 to -0.43]). In addition, peripheral nerve block was linked to a significant increase in MMSE scores (MD=2.16 [95% CI: 1.40 to 2.91]). CONCLUSIONS This meta-analysis revealed positive effects of peripheral nerve block on improving postoperative cognitive impairment in patients following thoracic surgery.
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Affiliation(s)
- Ying Zhang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China
- Graduate Faculty, North China University of Science and Technology, Tangshan, Hebei, China
| | - Meinv Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Jinhua He
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Huanhuan Zhang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Meng Zhang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Jianli Li
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, Hebei, China -
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Zhou X, Mao W, Zhao L, Zhu H, Chen L, Xie Y, Li L. Effect of thoracic paravertebral nerve block on delirium in patients after video-assisted thoracoscopic surgery: a systematic review and meta-analysis of randomized controlled trials. Front Neurol 2024; 15:1347991. [PMID: 38660094 PMCID: PMC11039859 DOI: 10.3389/fneur.2024.1347991] [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: 01/15/2024] [Accepted: 03/28/2024] [Indexed: 04/26/2024] Open
Abstract
Background Nerve blocks are widely used in various surgeries to alleviate postoperative pain and promote recovery. However, the impact of nerve block on delirium remains contentious. This study aims to systematically evaluate the influence of Thoracic Paravertebral Nerve Block (TPVB) on the incidence of delirium in patients post Video-Assisted Thoracoscopic Surgery (VATS). Methods We conducted a systematic search of PubMed, Embase, Web of Science, Cochrane Library, and Scopus databases in June 2023. The search strategy combined free-text and Medical Subject Headings (MeSH) terms, including perioperative cognitive dysfunction, delirium, postoperative cognitive dysfunction, paravertebral nerve block, thoracic surgery, lung surgery, pulmonary surgery, and esophageal/esophagus surgery. We utilized a random effects model for the analysis and synthesis of effect sizes. Results We included a total of 9 RCTs involving 1,123 participants in our study. In VATS, TPVB significantly reduced the incidence of delirium on postoperative day three (log(OR): -0.62, 95% CI [-1.05, -0.18], p = 0.01, I2 = 0.00%) and postoperative day seven (log(OR): -0.94, 95% CI [-1.39, -0.49], p < 0.001, I2 = 0.00%). Additionally, our study indicates the effectiveness of TPVB in postoperative pain relief (g: -0.82, 95% CI [-1.15, -0.49], p < 0.001, I2 = 72.60%). Conclusion The comprehensive results suggest that in patients undergoing VATS, TPVB significantly reduces the incidence of delirium and notably diminishes pain scores. Systematic review registration CRD42023435528. https://www.crd.york.ac.uk/PROSPERO.
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Affiliation(s)
| | | | | | | | | | | | - Linji Li
- Department of Anesthesiology, The Second Clinical Medical College, North Sichuan Medical College, Nanchong Central Hospital, Nanchong, China
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Komninou MA, Egli S, Rossi A, Ernst J, Krauthammer M, Schuepbach RA, Delgado M, Bartussek J. Former smoking, but not active smoking, is associated with delirium in postoperative ICU patients: a matched case-control study. Front Psychiatry 2024; 15:1347071. [PMID: 38559401 PMCID: PMC10979642 DOI: 10.3389/fpsyt.2024.1347071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
Objective To examine the relationship between current and former smoking and the occurrence of delirium in surgical Intensive Care Unit (ICU) patients. Methods We conducted a single center, case-control study involving 244 delirious and 251 non-delirious patients that were admitted to our ICU between 2018 and 2022. Using propensity score analysis, we obtained 115 pairs of delirious and non-delirious patients matched for age and Simplified Acute Physiology Score II (SAPS II). Both groups of patients were further stratified into non-smokers, active smokers and former smokers, and logistic regression was performed to further investigate potential confounders. Results Our study revealed a significant association between former smoking and the incidence of delirium in ICU patients, both in unmatched (adjusted odds ratio (OR): 1.82, 95% confidence interval (CI): 1.17-2.83) and matched cohorts (OR: 3.0, CI: 1.53-5.89). Active smoking did not demonstrate a significant difference in delirium incidence compared to non-smokers (unmatched OR = 0.98, CI: 0.62-1.53, matched OR = 1.05, CI: 0.55-2.0). Logistic regression analysis of the matched group confirmed former smoking as an independent risk factor for delirium, irrespective of other variables like surgical history (p = 0.010). Notably, also respiratory and vascular surgeries were associated with increased odds of delirium (respiratory: OR: 4.13, CI: 1.73-9.83; vascular: OR: 2.18, CI: 1.03-4.59). Medication analysis showed that while Ketamine and Midazolam usage did not significantly correlate with delirium, Morphine use was linked to a decreased likelihood (OR: 0.27, 95% CI: 0.13-0.55). Discussion Nicotine's complex neuropharmacological impact on the brain is still not fully understood, especially its short-term and long-term implications for critically ill patients. Although our retrospective study cannot establish causality, our findings suggest that smoking may induce structural changes in the brain, potentially heightening the risk of postoperative delirium. Intriguingly, this effect seems to be obscured in active smokers, potentially due to the recognized neuroprotective properties of nicotine. Our results motivate future prospective studies, the results of which hold the potential to substantially impact risk assessment procedures for surgeries.
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Affiliation(s)
- Maria Angeliki Komninou
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Simon Egli
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Aurelio Rossi
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Jutta Ernst
- Center of Clinical Nursing Sciences, University Hospital Zurich, Zurich, Switzerland
| | - Michael Krauthammer
- Department for Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Reto A. Schuepbach
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
| | - Marcos Delgado
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
- Department of Anesthesia and Intensive Care Medicine, Tiefenau Hospital, Insel Group. University of Bern, Bern, Switzerland
| | - Jan Bartussek
- Institute of Intensive Care Medicine, University Hospital Zurich & University of Zurich, Zurich, Switzerland
- Department for Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
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Liu J, Wang T, Song J, Cao L. Effect of esketamine on postoperative analgesia and postoperative delirium in elderly patients undergoing gastrointestinal surgery. BMC Anesthesiol 2024; 24:46. [PMID: 38302882 PMCID: PMC10832082 DOI: 10.1186/s12871-024-02424-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 01/22/2024] [Indexed: 02/03/2024] Open
Abstract
OBJECTIVE To investigate the analgesic effect of esketamine combined with low-dose sufentanil in elderly patients after gastrointestinal surgery, and whether the anti-inflammatory effect of esketamine is involved in the mechanism of postoperative delirium. METHOD We enrolled sixty elderly patients (age ≥ 65 years old, American Society of Anesthesiologists (ASA) grade I-III) who underwent gastrointestinal surgery. Patients were randomly assigned to Group C (control group) who received sufentanil 2 ug/kg, and Group E (experimental group) who received sufentanil 1.5 ug/kg + esketamine 1 mg/kg, with 30 patients in each group. All patients underwent total intravenous anesthesia during the surgery and were connected to a patient-controlled intravenous analgesia (PCIA) pump after surgery. The primary outcome was the evaluation of pain at 4, 24, 48 h after surgery which was evaluated by NRS scores. In secondary outcomes, inflammation was assessed by measuring IL-6 levels using ELISA. The postoperative delirium and the occurrence of adverse reactions were observed on the 1st and 3rd day after surgery. RESULTS The NRS scores at 4, 24, and 48 h after surgery in the experimental group [(4.53 ± 1.22), (3.46 ± 0.73), (1.37 ± 0.99)] were lower than that in the control group [(5.23 ± 1.16), (4.46 ± 0.77), (2.13 ± 0.78)] (P < 0.05). The concentration of serum IL-6 in the experimental group at 24 and 48 h after operation [(15.96 ± 4.65), (11.8 ± 3.24)] were lower than that in the control group [(23.07 ± 4.86), (15.41 ± 4.01)] (P < 0.05); the incidence of postoperative delirium in the experimental group was less than that in the control group (P < 0.05); there was no significant difference in the incidence of postoperative nausea and vomiting between the two groups (P > 0.05), and neither group had nightmares or delirium. CONCLUSION Esketamine may enhance postoperative pain management compare with sufentanil, and esketamine has anti-inflammatory effects that reduce the incidence of postoperative delirium. TRIAL REGISTRATION Full name of the registry: Chinese Clinical Trial Registry. TRIAL REGISTRATION NUMBER ChiCTR2300072374. Date of registration:2023/06/12.
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Affiliation(s)
- Jing Liu
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - TingTing Wang
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - Jian Song
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - Li Cao
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China.
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Singh NP, Makkar JK, Borle A, Singh PM. Role of supplemental regional blocks on postoperative neurocognitive dysfunction after major non-cardiac surgeries: a systematic review and meta-analysis of randomized controlled trials. Reg Anesth Pain Med 2024; 49:49-58. [PMID: 36535728 DOI: 10.1136/rapm-2022-104095] [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: 09/28/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND/IMPORTANCE Postoperative neurocognitive dysfunction (PNCD) is a frequent and preventable complication after surgery. The large high-quality evidence for the efficacy of supplemental regional analgesia blocks (RAB) for preventing PNCD is still elusive. OBJECTIVE The objective of this meta-analysis was to evaluate the effect of RAB versus standard anesthesia care on the incidence of PNCD in adult patients undergoing major non-cardiac surgery. EVIDENCE REVIEW PubMed, EMBASE, Scopus, and the Cochrane Central Registers of Controlled Trials (CENTRAL) were searched for randomized controlled trials (RCTs) from 2017 until June 2022. The primary outcome was the incidence of PNCD within 1 month of surgery. A random-effects model with an inverse variance method was used to pool results, and OR and mean differences were calculated for dichotomous and continuous outcomes. Various exploratory subgroup analyses were performed to explore the possibility of the association between the various patient, technique, and surgery-related factors. Grading of Recommendation, Assessment, Development, and Evaluation guidelines were used to determine the certainty of evidence. FINDINGS Twenty-six RCTs comprizing 4414 patients were included. The RAB group was associated with a significant reduction in the incidence of PNCD with an OR of 0.46 (95% CI 0.35 to 0.59; p<0.00001; I2=28%) compared with the control group (moderate certainty). Subgroup analysis exhibited that the prophylactic efficacy of RAB persisted for both delirium and delayed neurocognitive recovery. CONCLUSIONS Current evidence suggests that supplemental RAB are beneficial in preventing PNCD in patients after major non-cardiac surgery. PROSPERO REGISTRATION NUMBER CRD42022338820.
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Affiliation(s)
- Narinder P Singh
- Department of Anesthesiology, Maharishi Markandeshwar Institute of Medical Sciences and Research, Ambala, Haryana, India
| | - Jeetinder Kaur Makkar
- Department of Anaesthesia and Intensive care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Anuradha Borle
- Department of Anesthesiology, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Preet Mohinder Singh
- Department of Anesthesiology, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
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Zhou Y, Yuan P, Xing Q, Jin W, Shi C. Efficacy of postoperative analgesia with intravenous paracetamol and mannitol injection, combined with thoracic paravertebral nerve block in post video-assisted thoracoscopic surgery pain: a prospective, randomized, double-blind controlled trial. BMC Anesthesiol 2024; 24:14. [PMID: 38172686 PMCID: PMC10765788 DOI: 10.1186/s12871-023-02386-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 12/16/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Although video-assisted thoracoscopic surgery (VATS) has advantages of reduced injury and faster healing, patients still endure moderate and severe postoperative pain. Paracetamol and mannitol injection, the first acetaminophen injection in China, has the advantages of convenient administration, rapid onset of action, and no first-pass effect. This aim of this study was to investigate the efficacy of postoperative analgesia with paracetamol and mannitol injection, combined with thoracic paravertebral nerve block (TPVB) in post VATS pain. METHODS This study was a single-center, prospective, randomized, double-blind controlled clinical trial. Patients scheduled for VATS were randomly divided into three groups, general anesthesia group (Group C), TPVB group (Group T) and TPVB + paracetamol and mannitol injection group (Group TP). In this study, the primary outcome was determined as visual analog scale (VAS) scores at rest and coughing, the secondary observation outcomes were the first time to use analgesic pump, the total consumption of oxycodone in the analgesic pump, number of effective and total analgesic pump compressions at first 48 h postoperatively, the perioperative consumption of sufentanil, time to extubation, hospital length of stay, urine volume, and the incidence of adverse events. RESULTS In a state of rest and cough, patients in the Group TP showed significantly lower VAS pain scores at 1, 12, 24, and 48 postoperative-hour compared with Group C and Group T. Intraoperative sufentanil and postoperative oxycodone consumption, the first time to press analgesic pump, the times of effective and total compressions of patient- controlled analgesia (PCA) were lower than those of the Group C and Group T. Interestingly, urine output was higher in Group TP. There were no differences between the three groups in terms of extubation time, length of hospital stay and adverse effects, indicating that intravenous paracetamol and mannitol injection is an effective and safe perioperative analgesia method. CONCLUSIONS Paracetamol and mannitol injection, combined with TPVB may provide important beneficial effects on acute pain control and reduce the consumption of opioid in patients undergoing VATS. TRIAL REGISTRATION The trial was registered on Jun 19, 2023 in the Chinese Clinical Trial Registry ( https://www.chictr.org.cn/showproj.html?proj=199315 ), registration number ChiCTR2300072623 (19/06/2023).
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Affiliation(s)
- Yin Zhou
- Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Peng Yuan
- Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Qi Xing
- Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Wenjie Jin
- Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| | - Chonglong Shi
- Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
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Alfaras-Melainis K, Fernando RJ, Boisen ML, Hoffman PJ, Rosenkrans DJ, Teeter E, Cardi AI, Laney J, Reagan A, Rao VK, Anderson M, Luke CB, Subramani S, Schisler T, Ritchie PJ, Gelzinis TA. The Year in Thoracic Anesthesia: Selected Highlights from 2022. J Cardiothorac Vasc Anesth 2024; 38:29-56. [PMID: 37802689 DOI: 10.1053/j.jvca.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 10/08/2023]
Abstract
This article reviews research highlights in the field of thoracic anesthesia. The highlights of this year included new developments in the preoperative assessment and prehabilitation of patients requiring thoracic surgery, updates on the use of devices for one-lung ventilation (OLV) in adults and children, updates on the anesthetic and postoperative management of these patients, including protective OLV ventilation, the use of opioid-sparing techniques and regional anesthesia, and outcomes using enhanced recovery after surgery, as well as the use of expanding indications for extracorporeal membrane oxygenation, specialized anesthetic techniques for airway surgery, and nonintubated video-assisted thoracic surgery.
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Affiliation(s)
| | - Rohesh J Fernando
- Cardiothoracic Section, Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC
| | - Michael L Boisen
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Paul J Hoffman
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA
| | | | - Emily Teeter
- Department of Anesthesiology, University of North Carolina, Chapel Hill, NC
| | - Alessandra I Cardi
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA
| | - Jeremy Laney
- Department of Anesthesiology, University of Southern California, Los Angeles, CA
| | - Aaron Reagan
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX
| | - Vidya K Rao
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, CA
| | - Michael Anderson
- Department of Anesthesiology and Perioperative Medicine, Icahn School of Medicine at Mount Sinai, New York City, NY
| | - Charles B Luke
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Sudhakar Subramani
- Department of Anesthesiology, University of Iowa Hospitals & Clinics, Iowa City, IA
| | - Travis Schisler
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver General Hospital, Vancouver, British Columbia Canada
| | - Peter J Ritchie
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Theresa A Gelzinis
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA.
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11
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Kim SY, Lee J, Na HS, Koo BW, Lee KO, Shin HJ. The Impact of Regional Nerve Blocks on Postoperative Delirium or Cognitive Dysfunction following Thoracic Surgery: A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:7576. [PMID: 38137648 PMCID: PMC10743822 DOI: 10.3390/jcm12247576] [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: 11/23/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Regional nerve blocks (NBs) mitigate the occurrence of postoperative cognitive dysfunction (POCD) and postoperative delirium (POD) in adult patients undergoing thoracic surgery. This study aimed to determine the exact effect of NBs on POCD and POD. Electronic databases, including PubMed, EMBASE, CINAHL, Scopus, and Web of Science, were searched for studies. The primary outcome was the incidence of POD or POCD. The secondary outcome was pain scores assessed 24 and 48 h postoperatively. We calculated the log odds ratio (LOR) and standardized mean difference (SMD) with 95% confidence intervals (CIs). The LOR was converted to an odds ratio (OR). In the analysis of 1010 patients from seven randomized controlled trials, POD and POCD rates were 14.1% and 16.7%, respectively, in the NB group, and higher, at 27.3% and 35.2%, in the control group. NBs reduced the incidence of POD (OR, 0.44; 95%CI 0.30 to 0.64; p < 0.001; I2 = 0.00%) and POCD (OR, 0.43; 95%CI 0.24 to 0.76; p < 0.001; I2 = 0.00%). NBs reduced pain scores at 24 h (SMD, -2.60; 95%CI -3.90 to -1.30, p < 0.001; I2 = 97.68%) and 48 h (SMD, -1.80; 95%CI -3.18 to -0.41, p = 0.01; I2 = 98.14%) postoperatively. NBs mitigated the occurrence of POD and POCD in adult patients after thoracic surgery.
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Affiliation(s)
| | | | | | | | | | - Hyun-Jung Shin
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seoul 13620, Republic of Korea; (S.Y.K.); (J.L.); (H.-S.N.); (B.-W.K.); (K.O.L.)
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12
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Zeng W, Zhang J, Huang L, Tang Z. Analgesic effect of thoracic paravertebral block on patients undergoing thoracoscopic lobectomy under general anesthesia. Pak J Med Sci 2023; 39:1774-1778. [PMID: 37936771 PMCID: PMC10626110 DOI: 10.12669/pjms.39.6.7937] [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: 03/20/2023] [Revised: 03/30/2023] [Accepted: 07/08/2023] [Indexed: 11/09/2023] Open
Abstract
Objective To investigate the analgesic effect of thoracic paravertebral block (TPVB) in patients undergoing thoracoscopic lobectomy under general anesthesia (GA). Methods Clinical records of 82 patients who underwent thoracoscopic lobectomy under GA from October 2021 to October 2022 in the General Hospital of Southern Theater Command were retrospectively analyzed. The patients were divided into two groups according to the method of anesthesia used: general anesthesia group (Group-G, n=37), and TPVB plus GA group (Group-T, n=45). The analgesic effect, mean arterial pressure (MAP), heart rate (HR) and the rate of adverse events in both groups were compared. Results Visual analogue scale (VAS) scores of patients in Group-T at 12h, 24h and 48h after the operation were significantly lower compared to Group-G (P<0.05). MAP and HR the time of tracheal intubation induction (T1), single lung ventilation (T2), skin incision (T3), operation completion (T4), and 20 minutes after the extubation (T5) were lower in both groups compared to T0, and were significantly higher in Group-T compared to Group-G (P<0.05). The rate of adverse events in Group-T was 6.67%, significantly lower compared to Group-G (24.32%) (P<0.05). Conclusions TPVB combined with GA can improve the analgesic effect, improve MAP and HR during the operation, and reduce the incidence of adverse events in patients undergoing thoracoscopic lobectomy.
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Affiliation(s)
- Wenhui Zeng
- Wenhui Zeng, Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, P.R. China
| | - Jianbo Zhang
- Jianbo Zhang, Department of Anesthesiology, General Hospital of Southern Theater Command, Guangzhou, Guangdong Province, P.R. China
| | - Leilei Huang
- Leilei Huang, Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, P.R. China
| | - Zhihang Tang
- Zhihang Tang, Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, P.R. China
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13
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Wang L, Wang F, Kang W, Gao G, Liu T, Chen B, Liu W. Impact of paravertebral block on perioperative neurocognitive disorder: a systematic review and meta-analysis of randomized controlled trials. Front Aging Neurosci 2023; 15:1237001. [PMID: 37854033 PMCID: PMC10580806 DOI: 10.3389/fnagi.2023.1237001] [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: 06/08/2023] [Accepted: 08/28/2023] [Indexed: 10/20/2023] Open
Abstract
Objective To investigate whether paravertebral block reduces postoperative delirium (POD)/delayed neurocognitive recovery (DNR) in adults after major surgery with general anesthesia. Methods For this systematic review and meta-analysis, we searched online databases PubMed, EMBASE, CENTRAL, and Web of Science till March 19th, 2023 to examine studies which use paravertebral block (PVB) for perioperative neurocognitive disorder. Primary and secondary outcomes were identified for the incidence of perioperative neurocognitive disorder. We did not restrict the follow-up duration of the included studies. Statistical analysis was performed to calculate mean difference (MD), Odd ratios (OR) and CI between RCTs. The quality of the evidence was assessed with the Cochrane risk of bias tool. The registration number of the study in PROSPERO is CRD42023409502. PROSPERO is an international database of prospectively registered systematic reviews. Registration provides transparency in the review process and it helps counter publication bias. Results Total 1,225 patients from 9 RCTs were analyzed. The incidence of POD [Odds Ratio (OR) = 0.48, 95% CI 0.32, 0.72; p = 0.0004; I2 = 0%] and DNR [OR = 0.32, 95% CI 0.13, 0.80; p = 0.01; I2 = 0%] were significantly reduced in PVB group. The analysis showed no significant differences in postoperative MMSE scores [MD = 0.50, 95% CI -2.14, 3.15; p = 0.71; I2 = 98%]. Paravertebral block analgesia reduces pain scores and/or opioid use after surgery. Additionally, blood pressure was significantly lower in the PVB group, intraoperatively [MD = -15.50, 95% CI -20.71, -10.28; p < 0.001; I2 = 12%] and postoperatively [MD = -5.34, 95% CI -10.65, -0.03 p = 0.05; I2 = 36%]. Finally, PVB group had significantly shorter hospital stays [MD = -0.86, 95% CI -1.13, -0.59; p < 0.001; I2 = 0%]. Conclusion Paravertebral block analgesia may prevent perioperative POD/DNR in patients undergoing major surgery. Further research with large sample sizes is required to confirm its effectiveness.
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Affiliation(s)
- Lu Wang
- Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital Capital Medical University, Beijing, China
| | - Fei Wang
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Wanli Kang
- Department for Disease Prevention and Control, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Guangkuo Gao
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Tao Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Bin Chen
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Wei Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing, China
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14
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Zengin EN, Alagöz A, Yiğit H, Sazak H, Şekerci S, Zengin M. The effect of body mass index on thoracic paravertebral block analgesia after video-assisted thoracoscopic surgery; a prospective interventional study. BMC Anesthesiol 2023; 23:297. [PMID: 37667207 PMCID: PMC10476386 DOI: 10.1186/s12871-023-02264-0] [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: 06/14/2023] [Accepted: 08/29/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND To investigate the effects of body mass index (BMI) on intensity postoperative pain in patients who underwent thoracic paravertebral block (TPVB) for postoperative analgesia after video-assissted thoracoscopic surgery (VATS). METHODS Patients aged 18-80 years, ASA I-III, and BMI 18-40 kg/m2 who underwent elective VATS were included in the study. The patients were divided into 3 groups according to their BMI levels. TPVB was performed under ultrasound-guidance at the fifth thoracic vertebrae, and 30 ml of 0.25% bupivacaine was injected. The patient-controlled analgesia (PCA) was performed by using morphine and multimodal analgesia was performed. As a rescue analgesic agent, 0.5 mg/kg tramadol was given to patients intravenously when a score of visual analog scale (VAS) at rest was ≥ 4. The primary outcome was determined as VAS scores at rest and cough. Secondary outcomes were determined as postoperative morphine consumption, additional analgesic requirement, and side effects. RESULTS The post-hoc test revealed that the VAS resting scores at the 4th hour (p: 0.007), 12th hour (p: 0.014), and 48th hour (p: 0.002) were statistically significantly lower in Group I compared to Group II. Additionally, VAS resting scores were also statistically significantly lower in Group I compared to Group III at all time points (p < 0.05). Similarly, the post-hoc test indicated that the VAS coughing scores at the 4th hour (p: 0.023), 12th hour (p: 0.011), and 48th hour (p: 0.019) were statistically significantly lower in Group I compared to Group II. Moreover, VAS coughing scores were statistically significantly lower in Group I compared to Group III at all time points (p < 0.001). Furthermore, there were statistically significant differences in terms of additional analgesic use between the groups (p: 0.001). Additionally, there was a statistically significant difference in terms of morphine consumption via PCA and morphine milligram equivalent consumption between the groups (p < 0.001). CONCLUSIONS Higher postoperative VAS scores with TPVB applied in obese patients and the consequent increase in additional analgesics and complications require more specific postoperative management in this patient group.
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Affiliation(s)
- Emine Nilgün Zengin
- Ministry of Health Ankara Bilkent City Hospital, Anesthesiology and Reanimation Clinic, Ankara, Turkey
| | - Ali Alagöz
- University of Health Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - Hülya Yiğit
- Ministry of Health Ankara Bilkent City Hospital, Anesthesiology and Reanimation Clinic, Ankara, Turkey
| | - Hilal Sazak
- University of Health Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - Sumru Şekerci
- Ministry of Health Ankara Bilkent City Hospital, Anesthesiology and Reanimation Clinic, Ankara, Turkey
| | - Musa Zengin
- Ministry of Health Ankara Etlik City Hospital, Anesthesiology and Reanimation Clinic, Ankara, Turkey.
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Xu M, Zhang G, Tang Y, Wang R, Yang J. Impact of Regional Anesthesia on Subjective Quality of Recovery in Patients Undergoing Thoracic Surgery: A Systematic Review and Meta-Analysis. J Cardiothorac Vasc Anesth 2023; 37:1744-1750. [PMID: 37301699 DOI: 10.1053/j.jvca.2023.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/28/2023] [Accepted: 05/01/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Regional anesthesia can be effective for managing pain after thoracic surgery. This study evaluated whether it can also improve patient-reported quality of recovery (QoR) after such surgery. DESIGN Meta-analysis of randomized controlled trials. SETTING Postoperative care. INTERVENTION Perioperative regional anesthesia. PATIENTS Adults undergoing thoracic surgery. MEASUREMENTS AND MAIN RESULTS The primary outcome was total QoR scores 24 hours after surgery. Secondary outcomes were postoperative opioid consumption, pain scores, pulmonary function, respiratory complications, and other adverse effects. Eight studies were identified, of which 6 involving 532 patients receiving video-assisted thoracic surgery were included in the quantitative analysis of QoR. Regional anesthesia significantly improved QoR-40 score (mean difference 9.48; 95% CI 3.53-15.44; I2 = 89%; 4 trials involving 296 patients) and QoR-15 score (mean difference 6.7; 95% CI 2.58-10.82; I2 = 0%; 2 trials involving 236 patients). Regional anesthesia also significantly reduced postoperative opioid consumption and the incidence of nausea and vomiting. Insufficient data were available to meta-analyze the effects of regional anesthesia on postoperative pulmonary function or respiratory complications. CONCLUSIONS The available evidence suggests that regional anesthesia can enhance QoR after video-assisted thoracic surgery. Future studies should confirm and extend these findings.
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Affiliation(s)
- Min Xu
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Guangchao Zhang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Yidan Tang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Rui Wang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Jing Yang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China.
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Yokouchi T, Hoshi T. Unexpected technical error of patient-controlled analgesia pump despite passcode lock: A case study. Indian J Anaesth 2023; 67:845-847. [PMID: 37829780 PMCID: PMC10566663 DOI: 10.4103/ija.ija_167_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 10/14/2023] Open
Affiliation(s)
- Takako Yokouchi
- Department of Anesthesiology and Critical Care Medicine, Ibaraki Prefectural Central Hospital, Kasama, Ibaraki, Japan
| | - Takuo Hoshi
- Department of Anesthesiology and Critical Care Medicine, Ibaraki Clinical Education and Training Center, University of Tsukuba, Kasama, Ibaraki, Japan
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Tumor Necrosis Factor Alpha: Implications of Anesthesia on Cancers. Cancers (Basel) 2023; 15:cancers15030739. [PMID: 36765695 PMCID: PMC9913216 DOI: 10.3390/cancers15030739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023] Open
Abstract
Cancer remains a major public health issue and a leading cause of death worldwide. Despite advancements in chemotherapy, radiation therapy, and immunotherapy, surgery is the mainstay of cancer treatment for solid tumors. However, tumor cells are known to disseminate into the vascular and lymphatic systems during surgical manipulation. Additionally, surgery-induced stress responses can produce an immunosuppressive environment that is favorable for cancer relapse. Up to 90% of cancer-related deaths are the result of metastatic disease after surgical resection. Emerging evidence shows that the interactions between tumor cells and the tumor microenvironment (TME) not only play decisive roles in tumor initiation, progression, and metastasis but also have profound effects on therapeutic efficacy. Tumor necrosis factor alpha (TNF-α), a pleiotropic cytokine contributing to both physiological and pathological processes, is one of the main mediators of inflammation-associated carcinogenesis in the TME. Because TNF-α signaling may modulate the course of cancer, it can be therapeutically targeted to ameliorate clinical outcomes. As the incidence of cancer continues to grow, approximately 80% of cancer patients require anesthesia during cancer care for diagnostic, therapeutic, or palliative procedures, and over 60% of cancer patients receive anesthesia for primary surgical resection. Numerous studies have demonstrated that perioperative management, including surgical manipulation, anesthetics/analgesics, and other supportive care, may alter the TME and cancer progression by affecting inflammatory or immune responses during cancer surgery, but the literature about the impact of anesthesia on the TNF-α production and cancer progression is limited. Therefore, this review summarizes the current knowledge of the implications of anesthesia on cancers from the insights of TNF-α release and provides future anesthetic strategies for improving oncological survival.
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18
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Chen X, Wang Z, Liu L, Zhang W, Tang Z, Liu B, Zhang X, Wei N, Wang J, Liu F, Ma M. Prognostic value of index of cardiac electrophysiological balance among US middle-aged adults. Front Cardiovasc Med 2023; 10:1139967. [PMID: 37034350 PMCID: PMC10073598 DOI: 10.3389/fcvm.2023.1139967] [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: 01/08/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Background Index of cardiac electrophysiological balance (iCEB) has been widely used in clinical practice but no studies investigated the association between iCEB and prognosis in the general population. Objective To assess the correlation between the iCEB and the prognosis in the general population. Methods This retrospective cohort study involved adults aged 40-65 years who participated in the Third National Health and Nutrition Examination Survey (NHANES-III) and whose electrocardiograms were in sinus rhythm. The corrected iCEB (iCEBc) was the ratio of corrected QT interval (QTc) to QRS duration, and outcomes were cardiac and all-cause mortality. Cox proportional hazards regression model was used to identify the associations of iCEBc with end point. The value of iCEBc for predicting adverse events was evaluated by reclassification and discrimination analyses. Results Among 5,010 participants (mean age 51.10 ± 7.67 years, 52.5% female), 3,454 (68.9%) were Non-Hispanic White. The mean iCEBc was 4.45 ± 0.56. A total of 2,147 deaths were recorded during a median follow-up of 319 months. The adjusted model shown iCEBc was an independent risk factor for all-cause death. The iCEBc was linearly correlated with all-cause mortality and the optimal cutoff value was 4.57 in males and 4.98 in females. In the resultant model, prolonged iCEBc remained independently associated with a higher rate of mortality (HR: 1.25; 95% CI: 1.11-1.42) and cardiac death (HR: 1.34; 95% CI: 1.04-1.71). Among the complete study population or the group with normal QTc interval, the performance of the predictive model after addition of iCEBc was not weaker than the model after the addition of prolonged QTc. Conclusion Elevated iCEBc (male ≥4.57 and female ≥4.98) is an independent risk factor for cardiac or all-cause death among the middle-age adults. The clinical application value of iCEBc is firmly based on basic physiological principles and its application deserves further attention.
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Affiliation(s)
- Xiaolong Chen
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
- Medical Imaging Center, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Zhe Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lin Liu
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Wei Zhang
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Zhiguo Tang
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Bo Liu
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Xuejun Zhang
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Na Wei
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Junkui Wang
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Fuqiang Liu
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Meijuan Ma
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi’an, China
- Correspondence: Meijuan Ma
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Bláha J. Year 2022 in review - Anaesthesia. ANESTEZIOLOGIE A INTENZIVNÍ MEDICÍNA 2022. [DOI: 10.36290/aim.2022.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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Cheng C, Wan H, Cong P, Huang X, Wu T, He M, Zhang Q, Xiong L, Tian L. Targeting neuroinflammation as a preventive and therapeutic approach for perioperative neurocognitive disorders. J Neuroinflammation 2022; 19:297. [PMID: 36503642 PMCID: PMC9743533 DOI: 10.1186/s12974-022-02656-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022] Open
Abstract
Perioperative neurocognitive disorders (PND) is a common postoperative complication associated with regional or general anesthesia and surgery. Growing evidence in both patient and animal models of PND suggested that neuroinflammation plays a critical role in the development and progression of this problem, therefore, mounting efforts have been made to develop novel therapeutic approaches for PND by targeting specific factors or steps alongside the neuroinflammation. Multiple studies have shown that perioperative anti-neuroinflammatory strategies via administering pharmacologic agents or performing nonpharmacologic approaches exert benefits in the prevention and management of PND, although more clinical evidence is urgently needed to testify or confirm these results. Furthermore, long-term effects and outcomes with respect to cognitive functions and side effects are needed to be observed. In this review, we discuss recent preclinical and clinical studies published within a decade as potential preventive and therapeutic approaches targeting neuroinflammation for PND.
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Affiliation(s)
- Chun Cheng
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Hanxi Wan
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Peilin Cong
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Xinwei Huang
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Tingmei Wu
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Mengfan He
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Qian Zhang
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Lize Xiong
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
| | - Li Tian
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Shanghai, 200434 China ,grid.24516.340000000123704535Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, 200434 China ,grid.24516.340000000123704535Clinical Research Center for Anesthesiology and Perioperative Medicine, Tongji University, Shanghai, 200434 China
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[Thoracic paravertebral block improves the prognosis of patients undergoing lung cancer surgery]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:1526-1531. [PMID: 36329587 PMCID: PMC9637492 DOI: 10.12122/j.issn.1673-4254.2022.10.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To explore the effect of thoracic paravertebral anesthesia (TPVB) on prognosis of patients undergoing resection of lung cancer. METHODS This study was conducted among the patients undergoing surgical resection of primary lung cancer under general anesthesia or TPVB combined with general anesthesia (TPVB+GA) between January, 2017 and May, 2018.The patients were enrolled in TPVB+GA group and GA group (control group) using a propensity score matching (PSM) method at the ratio of 1:2 based on their baseline characteristics.The clinical parameters, 5-year overall survival (OS), progression-free survival (PFS) and intraoperative dosage of opioids were compared between the two groups to assess the impact of TPVB on prognosis of the patients. RESULTS Forty-seven patients were enrolled in TPVB+GA group and 94 in the control group.Kaplan-Meier survival analysis showed a significantly prolonged PFS in the patients with TPVB+GA (log-rank P=0.034), with an odds ratio (OR) of 0.45(95%CI: 0.33-0.89).Consistently, univariate and multivariate Cox regression analyses identified TPVB as an independent protective prognostic factor for patients with lung cancer resection (P=0.002, OR=0.33, 95%CI: 0.16-0.66).Cox regression analyses indicated that a lower intraoperative dose of remifentanil was significantly correlated with a longer PFS of the patients following lung cancer resection (P=0.017, OR=0.47, 95%CI: 0.25-0.87).Chi-square test confirmed that TPVB, but not general anesthesia, significantly reduced intraoperative dose of remifentanil, indicating a possible synergistic effect of TPVB with opioids to affect the survival of the patients. CONCLUSION TPVB can prolong the survival time and improve the prognosis of the patients undergoing surgical resection of lung cancer.
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Wei W, Zhang A, Liu L, Zheng X, Tang C, Zhou M, Gu Y, Yao Y. Effects of subanaesthetic S-ketamine on postoperative delirium and cognitive function in elderly patients undergoing non-cardiac thoracic surgery: a protocol for a randomised, double-blinded, placebo-controlled and positive-controlled, non-inferiority trial (SKED trial). BMJ Open 2022; 12:e061535. [PMID: 35914911 PMCID: PMC9345033 DOI: 10.1136/bmjopen-2022-061535] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Postoperative delirium (POD) is a common and distressing complication after thoracic surgery. S-ketamine has neuroprotective properties as a dissociative anaesthetic. Emerging literature has indicated that S-ketamine can reduce cognitive impairment in patients with depression. However, the role of S-ketamine in preventing POD remains unknown. Therefore, this study aims to evaluate the effect of intraoperative prophylactic S-ketamine compared with that of dexmedetomidine on the incidence of POD in elderly patients undergoing non-cardiac thoracic surgery. METHODS AND ANALYSIS This will be a randomised, double-blinded, placebo-controlled, positive-controlled, non-inferiority trial that enrolled patients aged 60-90 years undergoing thoracic surgery. The patients will be randomly allocated in a ratio of 1:1:1 to S-ketamine, dexmedetomidine or normal saline placebo groups using computer-generated randomisation with a block size of six. The primary outcome will be the incidence of POD within 4 days after surgery and this will be assessed using a 3-Minute Diagnostic Confusion Assessment Method two times per day. The severity and duration of POD, the incidence of emergence delirium, postoperative pain, quality of sleep, cognitive function, and the plasma concentrations of acetylcholine, brain-derived neurotrophic factor, tumour necrosis factor-α and incidence of adverse events will be evaluated as secondary outcomes. ETHICS AND DISSEMINATION Ethical approval has been obtained from the Institutional Review Board of the Cancer Hospital and the Institute of Guangzhou Medical University (ZN202119). At the end of the trial, we commit to making a public disclosure available, regardless of the outcome. The public disclosure will include a publication in an appropriate journal and an oral presentation at academic meetings. TRIAL REGISTRATION NUMBER ChiCTR2100052750 (NCT05242692).
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Affiliation(s)
- Wei Wei
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Anyu Zhang
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lv Liu
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xi Zheng
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Chunlin Tang
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ming Zhou
- Department of Thoracic Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yu Gu
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yonghua Yao
- Department of Anesthesiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
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23
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Feng M, Wang L, Sun J, Chen Z, Fu J, Liu D, Zhang R, Li Y, Zhang Y, Zhang H, Zhang W, Feng C. Thoracic Paravertebral Block Combined with General Anaesthesia or General Anaesthesia Alone for Thoracoscopic Lung Adenocarcinoma Surgery: A Retrospective Study. Cancer Manag Res 2022; 14:953-965. [PMID: 35264885 PMCID: PMC8901418 DOI: 10.2147/cmar.s346285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 02/23/2022] [Indexed: 12/24/2022] Open
Abstract
Purpose To investigate the effects of ultrasound-guided thoracic paravertebral block combined with general anaesthesia or general anaesthesia alone for thoracoscopic lung adenocarcinoma surgery, and to provide new thoughts for improving the clinical outcomes. Methods This was a retrospective study. Data were retrieved for 195 patients with lung adenocarcinoma undergoing elective radical lobectomy via video-assisted thoracoscopy between January 2018 and August 2019 in The Second Hospital of Shandong University, including 86 patients who received thoracic paravertebral block (TPVB) combined with general anaesthesia (group TG), and 109 patients who received general anaesthesia alone (group GA). All patients were given self-controlled intravenous analgesia pump for 48 h after surgery. The primary outcome was the recurrence-free survival 2 years postoperatively (the time between surgery and the earliest date of recurrence, metastasis or lung cancer-cause death). The secondary outcomes included the average numeric rating scale (NRS) scores within 48 h postoperatively, the first time of postoperative ambulation, duration of chest tube drainage, length of postoperative hospitalization, perioperative opioid consumption and the postoperative side effects. Results There were no statistical differences in the recurrence-free survival 2 years postoperatively between groups (Multivariate hazard ratio 0.706, 95% CI 0.126–3.941, P=0.691). The average NRS scores within 48 h postoperatively were significantly lower in group TG (P<0.05). The first time of postoperative ambulation, duration of chest tube drainage, and length of postoperative hospitalization in group TG were significantly reduced (P<0.05). Opioid consumption was significantly decreased in group TG (P<0.01). Finally, the incidence of postoperative nausea and vomiting (PONV) was significantly lower in group TG (P<0.05). Conclusion TPVB for thoracoscopic lung adenocarcinoma surgery did not improve the recurrence-free survival 2 years postoperatively compared with general anaesthesia alone, but it significantly enhanced the postoperative analgesia effect, reduced opioid consumption as well as side effects, and accelerated postoperative early recovery. Clinical Trial Registration Number The Chinese Clinical Trial Registry (ChiCTR-2100050454).
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Affiliation(s)
- Man Feng
- Department of Pathology, Affiliated Hospital of Shandong Academy of Medical Sciences, The third Affiliated Hospital of Shandong First Medical University, Jinan, 250000, People’s Republic of China
| | - Lulu Wang
- Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Jing Sun
- Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Zheping Chen
- Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Jia Fu
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Dongyi Liu
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Rumeng Zhang
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Youqin Li
- Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Yan Zhang
- Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - He Zhang
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Weiquan Zhang
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
| | - Chang Feng
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People’s Republic of China
- Correspondence: Chang Feng, Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, 247 Bei Yuan Street, Jinan, 250033, People’s Republic of China, Tel +86 17660085521, Email
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