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Bhat HA, Khan T, Puri A, Narula J, Mir AH, Wani SQ, Ashraf HZ, Sidiq S, Kabir S. To evaluate the analgesic effectiveness of bilateral erector spinae plane block versus thoracic epidural analgesia in open cardiac surgeries approached through midline sternotomy. JOURNAL OF ANESTHESIA, ANALGESIA AND CRITICAL CARE 2024; 4:17. [PMID: 38429852 PMCID: PMC10905884 DOI: 10.1186/s44158-024-00148-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 01/31/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND The efficacy of the erector spinae plane (ESP) block in mitigating postoperative pain has been shown for a range of thoracic and abdominal procedures. However, there is a paucity of literature investigating its impact on postoperative analgesia as well as its influence on weaning and subsequent recovery in comparison to thoracic epidural analgesia (TEA) in median sternotomy-based approach for open-cardiac surgeries and hence the study. METHODS Irrespective of gender or age, 74 adult patients scheduled to undergo open cardiac surgery were enrolled and randomly allocated into two groups: the Group TEA (thoracic epidural block) and the Group ESP (bilateral Erector Spinae Plane block). The following variables were analysed prospectively and compared among the groups with regard to pain control, as determined by the VAS Scale both at rest (VASR) and during spirometry (VASS), time to extubation, quantity and frequency of rescue analgesia delivered, day of first ambulation, length of stay in the intensive care unit (ICU), and any adverse cardiac events (ACE), respiratory events (ARE), or other events, if pertinent. RESULTS Clinical and demographic variables were similar in both groups. Both groups had overall good pain control, as determined by the VAS scale both at rest (VASR) and with spirometry (VASS) with Group ESP demonstrating superior pain regulation compared to Group TEA during the post-extubation period at 6, 9, and 12 h, respectively (P > 0.05). Although statistically insignificant, the postoperative mean rescue analgesic doses utilised in both groups were comparable, but there was a higher frequency requirement in Group TEA. The hemodynamic and respiratory profiles were comparable, except for a few arrhythmias in Group TEA. With comparable results, early recovery, fast-track extubation, and intensive care unit (ICU) stay were achieved. CONCLUSIONS The ESP block has been found to have optimal analgesic effects during open cardiac surgery, resulting in a decreased need for additional analgesic doses and eliminating the possibility of a coagulation emergency. Consequently, it presents itself as a safer alternative to the potentially invasive thoracic epidural analgesia (TEA).
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Affiliation(s)
- Hilal Ahmad Bhat
- Department of Anaesthesiology, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
| | - Talib Khan
- Department of Anaesthesiology, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India.
- Division of CardioVascular & Thoracic Anaesthesia and Cardiothoracic Surgical Intensive Care Unit, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India.
| | - Arun Puri
- Department of Anaesthesiology and Pain Management, Max Super-Specialty Hospital Patparganj, New Delhi, 110091, India
| | - Jatin Narula
- Department of Cardiac Anaesthesia, Amrita Hospital, Faridabad, Haryana, 121002, India
| | - Altaf Hussain Mir
- Department of Anaesthesiology, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
- Division of CardioVascular & Thoracic Anaesthesia and Cardiothoracic Surgical Intensive Care Unit, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
| | - Shaqul Qamar Wani
- Department of Radiation Oncology, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
| | - Hakeem Zubair Ashraf
- Department of Cardiovascular and Thoracic Surgery, Sher I Kashmir Institute of Medical Sciences (SKIMS), Jammu and Kashmir, Srinagar, 190011, India
| | - Suhail Sidiq
- Department of Critical Care Medicine, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
| | - Saima Kabir
- Department of Anaesthesiology, Sher I Kashmir Institute of Medical Sciences (SKIMS), Srinagar, Jammu and Kashmir, 190011, India
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Vinzant NJ, Christensen JM, Yalamuri SM, Smith MM, Nuttall GA, Arghami A, LeMahieu AM, Schroeder DR, Mauermann WJ, Ritter MJ. Pectoral Fascial Plane Versus Paravertebral Blocks for Minimally Invasive Mitral Valve Surgery Analgesia. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00099-X. [PMID: 36948910 DOI: 10.1053/j.jvca.2023.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 02/13/2023]
Abstract
OBJECTIVES This study examined the postoperative analgesic efficacy of single-injection pectoral fascial plane (PECS) II blocks compared to paravertebral blocks for elective robotic mitral valve surgery. DESIGN A single-center retrospective study that reported patient and procedural characteristics, postoperative pain scores, and postoperative opioid use for patients undergoing robotic mitral valve surgery. SETTING This investigation was performed at a large quaternary referral center. PARTICIPANTS Adult patients (age ≥18) admitted to the authors' hospital from January 1, 2016, to August 14, 2020, for elective robotic mitral valve repair who received either a paravertebral or PECS II block for postoperative analgesia. INTERVENTIONS Patients received an ultrasound-guided, unilateral paravertebral or PECS II nerve block. MEASUREMENTS AND MAIN RESULTS One hundred twenty-three patients received a PECS II block, and 190 patients received a paravertebral block during the study period. The primary outcome measures were average postoperative pain scores and cumulative opioid use. Secondary outcomes included hospital and intensive care unit lengths of stay, need for reoperation, need for antiemetics, surgical wound infection, and atrial fibrillation incidence. Patients receiving the PECS II block required significantly fewer opioids in the immediate postoperative period than the paravertebral block group, and had comparable postoperative pain scores. No increase in adverse outcomes was noted for either group. CONCLUSIONS The PECS II block is a safe and highly effective option for regional analgesia for robotic mitral valve surgery, with demonstrated efficacy comparable to the paravertebral block.
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Affiliation(s)
- Nathan J Vinzant
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Jon M Christensen
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Suraj M Yalamuri
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Mark M Smith
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Gregory A Nuttall
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Arman Arghami
- Department of Cardiovascular Surgery, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Allison M LeMahieu
- Department of Quantitative Health Sciences, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Darrell R Schroeder
- Department of Quantitative Health Sciences, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - William J Mauermann
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Matthew J Ritter
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN.
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Krishnan S, Desai R, Paik P, Cassella A, Lucaj J, Ghoddoussi F, Hakim J, Schwartz C, Leicht T, Patel K. Superficial Parasternal Intercostal Plane Blocks (SPIB) With Buprenorphine, Magnesium, and Bupivacaine for Management of Pain in Coronary Artery Bypass Grafting. Cureus 2022; 14:e30964. [DOI: 10.7759/cureus.30964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2022] [Indexed: 11/05/2022] Open
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Parasternal After Cardiac Surgery (PACS): a prospective, randomised, double-blinded, placebo-controlled trial study protocol for evaluating a continuous bilateral parasternal block with lidocaine after open cardiac surgery through sternotomy. Trials 2022; 23:516. [PMID: 35725494 PMCID: PMC9208208 DOI: 10.1186/s13063-022-06469-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 06/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multimodal analgesia that provides optimal pain treatment with minimal side effects is important for optimal recovery after open cardiac surgery. Regional anaesthesia can be used to block noxious nerve signals. Because sternotomy causes considerable pain that lasts several days, a continuous nerve block is advantageous. Previous studies on continuous sternal wound infusion or parasternal blocks with long-acting local anaesthetics have shown mixed results. This study aims to determine whether a continuous bilateral parasternal block with lidocaine, which is a short-acting local anaesthetic that has a favourable safety/toxicity profile, results in effective analgesia. We hypothesise that a 72-hour continuous parasternal block with 0.5% lidocaine at a rate of 7 ml/hour on each side provides effective analgesia and reduces opioid requirement. We will evaluate whether recovery is enhanced. METHODS In a prospective, randomised, double-blinded manner, 45 patients will receive a continuous parasternal block with either 0.5% lidocaine or saline. The primary endpoint is cumulated intravenous morphine by patient-controlled analgesia at 72 hours. Secondary end-points include the following: (1) the cumulated numerical rating scale (NRS) score recorded three times daily at 72 hours; (2) the cumulated NRS score after two deep breaths three times daily at 72 hours; (3) the NRS score at rest and after two deep breaths at 2, 4, 8 and 12 weeks after surgery; (4) oxycodone requirement at 2, 4, 8 and 12 weeks after surgery; (5) Quality of Recovery-15 score preoperatively compared with that at 24, 48 and 72 hours, and at 2, 4, 8 and 12 weeks after surgery; (6) preoperative peak expiratory flow compared with postoperative daily values for 3 days; and (7) serum concentrations of interleukin-6 and lidocaine at 1, 24, 48 and 72 hours postoperatively compared with preoperative values. DISCUSSION Adequate analgesia is important for quality of care and vital to a rapid recovery after cardiac surgery. This study aims to determine whether a continuous parasternal block with a short-acting local anaesthetic improves analgesia and recovery after open cardiac procedures. TRIAL REGISTRATION The study was registered in the European Clinical Trials Database on 27/9/2019 (registration number: 2018-004672-35).
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Devarajan J, Balasubramanian S, Nazarnia S, Lin C, Subramaniam K. Current Status of Neuraxial and Paravertebral Blocks for Adult Cardiac Surgery. Semin Cardiothorac Vasc Anesth 2021; 25:252-264. [PMID: 34162252 DOI: 10.1177/10892532211023337] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Cardiac surgeries are known to produce moderate to severe pain. Pain management has traditionally been based on intravenous opioids. Poorly controlled pain can result in increased incidence of respiratory complications such as atelectasis and pneumonia leading to prolonged intubation and intensive care unit length of stay and subsequent prolonged hospital stay. Adequate perioperative analgesia improves hemodynamics and immunologic responses, which would result in better outcomes after cardiac surgery. Opioid sparing "Enhanced Recovery After Surgery" protocols are increasingly being incorporated into cardiac surgeries. This will reduce opioid requirements and opioid-related side effects and facilitate fast-tracking of patients. Regional analgesia can be provided by neuraxial blocks, fascial plane blocks, peripheral nerve blocks, or simply by the infiltration of the wound with local anesthetics for cardiac surgery. Neuraxial analgesia is provided through epidural, spinal, and paravertebral routes. Though they are being replaced by peripheral fascial plane blocks, epidural and spinal analgesia are still being used in some centers. In this article, neuraxial forms of analgesia are focused. We sought to review epidural analgesia and its impact in suppressing hemodynamic stress response, reducing pulmonary complications, and development of chronic pain. The relationship between intraoperative heparinization and potential neuraxial hematoma is discussed. Other neuraxial options such as spinal and paravertebral analgesia and their usefulness, benefits, and limitations are also reviewed.
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Affiliation(s)
| | | | | | - Charles Lin
- University of Pittsburgh, Pittsburgh, PA, USA
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Harky A, Joshi M, Gupta S, Teoh WY, Gatta F, Snosi M. Acute Kidney Injury Associated with Cardiac Surgery: a Comprehensive Literature Review. Braz J Cardiovasc Surg 2020; 35:211-224. [PMID: 32369303 PMCID: PMC7199993 DOI: 10.21470/1678-9741-2019-0122] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objective To comprehensively understand cardiac surgeryassociated acute kidney injury (CSA-AKI) and methods of prevention of such complication in cardiac surgery patients. Methods A comprehensive literature search was performed using the electronic database to identify articles describing acute kidney injury (AKI) in patients that undergone cardiac surgery. There was neither time limit nor language limit on the search. The results were narratively summarized. Results All the relevant articles have been extracted; results have been summarized in each related section. CSA-AKI is a serious postoperative complication and it can contribute to a significant increase in perioperative morbidity and mortality rates. Optimization of factors that can reduce CSA-AKI, therefore, contributes to a better postoperative outcome. Conclusion Several factors can significantly increase the rate of AKI; identification and minimization of such factors can lead to lower rates of CSA-AKI and lower perioperative morbidity and mortality rates.
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Affiliation(s)
- Amer Harky
- Liverpool Heart and Chest Department of Cardiothoracic Surgery Liverpool UK Department of Cardiothoracic Surgery, Liverpool Heart and Chest, Liverpool, UK
| | - Mihika Joshi
- Countess of Chester Hospital Department of Cardiology Chester UK Department of Cardiology, Countess of Chester Hospital, Chester, UK
| | - Shubhi Gupta
- University of Liverpool School of Medicine Liverpool UK School of Medicine, University of Liverpool, Liverpool, UK
| | - Wan Yi Teoh
- University of Liverpool School of Medicine Liverpool UK School of Medicine, University of Liverpool, Liverpool, UK
| | - Francesca Gatta
- Liverpool Heart and Chest Department of Cardiothoracic Surgery Liverpool UK Department of Cardiothoracic Surgery, Liverpool Heart and Chest, Liverpool, UK
| | - Mostafa Snosi
- Liverpool Heart and Chest Department of Cardiothoracic Surgery Liverpool UK Department of Cardiothoracic Surgery, Liverpool Heart and Chest, Liverpool, UK
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Erector spinae-plane block as an analgesic alternative in patients undergoing mitral and/or tricuspid valve repair through a right mini-thoracotomy - an observational cohort study. Wideochir Inne Tech Maloinwazyjne 2019; 15:208-214. [PMID: 32117506 PMCID: PMC7020722 DOI: 10.5114/wiitm.2019.85396] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 04/25/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction One of the main challenges in cardiac surgery is effective postoperative analgesia. Erector spinae-plane block (ESP block) is a novel regional technique, introduced by Forero in 2016 for neuropathic chest pain, then used successfully for mastectomy. Aim To establish the efficacy of the ESP block in patients undergoing mitral and/or tricuspid valve repair through a right mini-thoracotomy. Material and methods It is a prospective observational cohort study performed in a tertiary health center. In the treatment group, a single-shot ESP block was performed before anesthetic induction. General anesthesia was induced with etomidate, remifentanil, and rocuronium, and continued with sevoflurane and remifentanil. Remifentanil infusion was continued for 2 h post-operatively, then stopped, and the patient’s trachea was extubated. Patient-controlled analgesia was started with oxycodone immediately. Total oxycodone consumption and pain severity on the visual analog scale during the first 24 h were analyzed. In the control group, no regional block was performed. Instead of remifentanil, fentanyl was used. Patients were extubated on the second day. Pain was treated with morphine, administered according to nurses’ discretion. Pain intensity was evaluated on the numerical rating scale. Results Nineteen patients were evaluated in the ESP and 25 in the control group. Mechanical ventilation time was shorter in the ESP group (0.6 (0.4–1.1) h) than in the control one (10 (8–17) h, p = 0.00001). Moreover, patients in the ESP group spent fewer days in the intensive care unit (1 (1–1) vs. (2 (2–2), p = 0.0001). Conclusions The ESP block seems to be safe and efficient for pain control in patients undergoing right mini-thoracotomy for mitral and/or tricuspid valve repair.
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Coleman SR, Chen M, Patel S, Yan H, Kaye AD, Zebrower M, Gayle JA, Liu H, Urman RD. Enhanced Recovery Pathways for Cardiac Surgery. Curr Pain Headache Rep 2019; 23:28. [DOI: 10.1007/s11916-019-0764-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Guay J, Kopp S. Epidural analgesia for adults undergoing cardiac surgery with or without cardiopulmonary bypass. Cochrane Database Syst Rev 2019; 3:CD006715. [PMID: 30821845 PMCID: PMC6396869 DOI: 10.1002/14651858.cd006715.pub3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND General anaesthesia combined with epidural analgesia may have a beneficial effect on clinical outcomes. However, use of epidural analgesia for cardiac surgery is controversial due to a theoretical increased risk of epidural haematoma associated with systemic heparinization. This review was published in 2013, and it was updated in 2019. OBJECTIVES To determine the impact of perioperative epidural analgesia in adults undergoing cardiac surgery, with or without cardiopulmonary bypass, on perioperative mortality and cardiac, pulmonary, or neurological morbidity. SEARCH METHODS We searched CENTRAL, MEDLINE, and Embase in November 2018, and two trial registers up to February 2019, together with references and relevant conference abstracts. SELECTION CRITERIA We included all randomized controlled trials (RCTs) including adults undergoing any type of cardiac surgery under general anaesthesia and comparing epidural analgesia versus another modality of postoperative pain treatment. The primary outcome was mortality. DATA COLLECTION AND ANALYSIS We used standard methodological procedures as expected by Cochrane. MAIN RESULTS We included 69 trials with 4860 participants: 2404 given epidural analgesia and 2456 receiving comparators (systemic analgesia, peripheral nerve block, intrapleural analgesia, or wound infiltration). The mean (or median) age of participants varied between 43.5 years and 74.6 years. Surgeries performed were coronary artery bypass grafting or valvular procedures and surgeries for congenital heart disease. We judged that no trials were at low risk of bias for all domains, and that all trials were at unclear/high risk of bias for blinding of participants and personnel taking care of study participants.Epidural analgesia versus systemic analgesiaTrials show there may be no difference in mortality at 0 to 30 days (risk difference (RD) 0.00, 95% confidence interval (CI) -0.01 to 0.01; 38 trials with 3418 participants; low-quality evidence), and there may be a reduction in myocardial infarction at 0 to 30 days (RD -0.01, 95% CI -0.02 to 0.00; 26 trials with 2713 participants; low-quality evidence). Epidural analgesia may reduce the risk of 0 to 30 days respiratory depression (RD -0.03, 95% CI -0.05 to -0.01; 21 trials with 1736 participants; low-quality evidence). There is probably little or no difference in risk of pneumonia at 0 to 30 days (RD -0.03, 95% CI -0.07 to 0.01; 10 trials with 1107 participants; moderate-quality evidence), and epidural analgesia probably reduces the risk of atrial fibrillation or atrial flutter at 0 to 2 weeks (RD -0.06, 95% CI -0.10 to -0.01; 18 trials with 2431 participants; moderate-quality evidence). There may be no difference in cerebrovascular accidents at 0 to 30 days (RD -0.00, 95% CI -0.01 to 0.01; 18 trials with 2232 participants; very low-quality evidence), and none of the included trials reported any epidural haematoma events at 0 to 30 days (53 trials with 3982 participants; low-quality evidence). Epidural analgesia probably reduces the duration of tracheal intubation by the equivalent of 2.4 hours (standardized mean difference (SMD) -0.78, 95% CI -1.01 to -0.55; 40 trials with 3353 participants; moderate-quality evidence). Epidural analgesia reduces pain at rest and on movement up to 72 hours after surgery. At six to eight hours, researchers noted a reduction in pain, equivalent to a reduction of 1 point on a 0 to 10 pain scale (SMD -1.35, 95% CI -1.98 to -0.72; 10 trials with 502 participants; moderate-quality evidence). Epidural analgesia may increase risk of hypotension (RD 0.21, 95% CI 0.09 to 0.33; 17 trials with 870 participants; low-quality evidence) but may make little or no difference in the need for infusion of inotropics or vasopressors (RD 0.00, 95% CI -0.06 to 0.07; 23 trials with 1821 participants; low-quality evidence).Epidural analgesia versus other comparatorsFewer studies compared epidural analgesia versus peripheral nerve blocks (four studies), intrapleural analgesia (one study), and wound infiltration (one study). Investigators provided no data for pulmonary complications, atrial fibrillation or flutter, or for any of the comparisons. When reported, other outcomes for these comparisons (mortality, myocardial infarction, neurological complications, duration of tracheal intubation, pain, and haemodynamic support) were uncertain due to the small numbers of trials and participants. AUTHORS' CONCLUSIONS Compared with systemic analgesia, epidural analgesia may reduce the risk of myocardial infarction, respiratory depression, and atrial fibrillation/atrial flutter, as well as the duration of tracheal intubation and pain, in adults undergoing cardiac surgery. There may be little or no difference in mortality, pneumonia, and epidural haematoma, and effects on cerebrovascular accident are uncertain. Evidence is insufficient to show the effects of epidural analgesia compared with peripheral nerve blocks, intrapleural analgesia, or wound infiltration.
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Affiliation(s)
- Joanne Guay
- University of SherbrookeDepartment of Anesthesiology, Faculty of MedicineSherbrookeQuebecCanada
- University of Quebec in Abitibi‐TemiscamingueTeaching and Research Unit, Health SciencesRouyn‐NorandaQCCanada
- Faculty of Medicine, Laval UniversityDepartment of Anesthesiology and Critical CareQuebec CityQCCanada
| | - Sandra Kopp
- Mayo Clinic College of MedicineDepartment of Anesthesiology and Perioperative Medicine200 1st St SWRochesterMNUSA55901
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Aijaz T, Candido KD, Anantamongkol U, Gorelick G, Knezevic NN. The impact of fluoroscopic confirmation of thoracic imaging on accuracy of thoracic epidural catheter placement on postoperative pain control. Local Reg Anesth 2018; 11:49-56. [PMID: 30214281 PMCID: PMC6120568 DOI: 10.2147/lra.s155984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Thoracic epidural analgesia (TEA) provides superior postoperative pain control compared to parenteral opioids after major thoracic and abdominal surgeries. However, some studies with respect to benefits of continuous TEA have shown mixed results. The purpose of this study was to determine the rate of successful TEA catheter insertion into the epidural space using contrast fluoroscopy and the impact of placement location on postoperative analgesia and opioid use. Patients and methods After Advocate health care institutional review board approval, we conducted a prospective, open-label, single intervention study on patients undergoing thoracic or upper abdominal surgery. A thoracic paramedian epidural approach and a loss of resistance to saline technique were used to place an epidural catheter above the T11 level and fluoroscopic images with injected contrast were taken to locate the catheter tip in the epidural space. Results Twenty-five subjects were included in the study, of which 3 catheters (12%) were not identified as being in the epidural space. We found an average difference of 1.5 vertebral levels between clinical and radiological assessments of catheter tips. Thirteen catheters (52%) were more than 1 vertebral level away from the clinically assessed level. No significant difference was found in the pain scores at 1, 24, and 48 hours after surgery between patients with correct versus incorrect catheter placement. Less opioids were used in the correct catheter placement group at 24 hours (256 morphine milligram equivalent [MME] vs 201 MME) and at 48 hours after surgery (250 MME vs 173 MME), but it was not statistically significant (p=0.149 and p=0.068, respectively). Conclusion Improvement in assuring success in the technique for TEA catheter placement following major thoracic or upper abdominal surgery exists, for which contrast-enhanced fluoroscopy might be a promising solution.
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Affiliation(s)
- Tabish Aijaz
- Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA,
| | - Kenneth D Candido
- Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA, .,Department of Anesthesiology, University of Illinois, Chicago, IL, USA, .,Department of Surgery, University of Illinois, Chicago, IL, USA,
| | | | - Gleb Gorelick
- Department of Radiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA
| | - Nebojsa Nick Knezevic
- Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA, .,Department of Anesthesiology, University of Illinois, Chicago, IL, USA, .,Department of Surgery, University of Illinois, Chicago, IL, USA,
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Obersztyn M, Trejnowska E, Nadziakiewicz P, Knapik P. Evaluation of thoracic epidural analgesia in patients undergoing coronary artery bypass surgery - a prospective randomized trial. KARDIOCHIRURGIA I TORAKOCHIRURGIA POLSKA = POLISH JOURNAL OF CARDIO-THORACIC SURGERY 2018; 15:72-78. [PMID: 30069186 PMCID: PMC6066681 DOI: 10.5114/kitp.2018.76471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 02/12/2018] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Most recent studies tend to confirm the beneficial effect of thoracic epidural analgesia (TEA) in cardiac surgery. AIM To assess whether intensive care unit TEA has an influence on the perioperative course following low-risk coronary artery surgery. MATERIAL AND METHODS This prospective, randomized trial was performed in patients scheduled for low-risk coronary artery surgery. Eighty patients undergoing off-pump or on-pump coronary artery bypass surgery were prospectively randomized to receive either combined general and epidural anesthesia or general anesthesia only. Time of postoperative ventilations and intensive care unit stay was compared between the groups. For all comparisons (p < 0.05) was considered statistically significant. RESULTS The addition of TEA to general anesthesia significantly attenuated the stress response expressed by intraoperative heart rate, systolic blood pressure and cumulative doses of opioids. Time to the return of spontaneous respiration, time to extubation and time of stay in the postoperative care unit were all shorter in the study group, with no difference in hospital stay. Patients with TEA required midazolam less frequently (12.8% vs. 53.8%, p < 0.001). The percentage of patients given morphine in the study group was lower (46.2% vs. 89.7%, p < 0.001) and the mean dose given in patients receiving morphine was also lower (9.3 ±5.3 mg vs. 18.2 ±9.1 mg, p < 0.001). CONCLUSIONS Addition of TEA to general anesthesia shortens the return of respiratory function, duration of mechanical ventilation and ICU stay in the postoperative period after coronary artery surgery, providing comparable hemodynamic stability to general anesthesia alone.
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Affiliation(s)
- Maciej Obersztyn
- Department of Anesthesia, University Clinical Centre, Medical University of Silesia, Katowice, Poland
| | - Ewa Trejnowska
- Department of Cardiac Anesthesia and Intensive Therapy, Silesian Centre for Heart Diseases in Zabrze, Medical University of Silesia in Katowice, Poland
| | - Paweł Nadziakiewicz
- Department of Cardiac Anesthesia and Intensive Therapy, Silesian Centre for Heart Diseases in Zabrze, Medical University of Silesia in Katowice, Poland
| | - Piotr Knapik
- Department of Cardiac Anesthesia and Intensive Therapy, Silesian Centre for Heart Diseases in Zabrze, Medical University of Silesia in Katowice, Poland
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Vlassakov KV, Kissin I. Assessing advances in regional anesthesia by their portrayals in meta-analyses: an alternative view on recent progress. BMC Anesthesiol 2017; 17:112. [PMID: 28851295 PMCID: PMC5576355 DOI: 10.1186/s12871-017-0406-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 08/16/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to delineate research reflecting advances in regional/local anesthesia where recent clinical progress was clearly defined by meta-analysis. METHODS We conducted a search to identify all articles with meta-analyses of randomized clinical trials related to the field of regional/local anesthesia. From 279 titles, after multiple exclusions, 16 meta-analyses on important clinical practice developments with high potential for a positive conclusion on the effectiveness of the treatment were left for the assessment. The assessment was performed in two steps. The first step was related to verification of proof-of-concept: the effect is statistically reliable (p-value, effect size, heterogeneity across different RCTs) and the risk of bias not too high. The second step was devoted to attempts to form an opinion on the real clinical benefits of a new development. RESULTS The assessment revealed that seven recent developments passed the proof-of-concept step. At the same time, positive conclusion on real clinical benefits was reached only by one of these seven developments: ultrasound guidance for peripheral nerve blocks (at least with some of the blocks). Meaningful clinical improvements with other developments remains uncertain. The assessment of the relationships between analyzed advancements over the past 30 years and earlier similar developments indicated that their evolution was usually incremental. The most original advancement was found to be the introduction of the transversus abdominis plane block. CONCLUSION The assessment of recent advances in regional/local anesthesia, based on the evaluation of related meta-analyses, revealed only incremental progress with mostly marginal benefits. The progress was the most notable with ultrasound guidance for some of peripheral nerve blocks.
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Affiliation(s)
- Kamen V Vlassakov
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Igor Kissin
- Department of Anesthesiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 20115, USA.
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Abstract
BACKGROUND Fast-track cardiac care is a complex intervention involving several components of care during cardiac anaesthesia and in the postoperative period, with the ultimate aim of early extubation after surgery, to reduce length of stay in the intensive care unit and in the hospital. Safe and effective fast-track cardiac care may reduce hospital costs. This is an update of a Cochrane review first published in 2003, updated in 2012 and updated now in 2016. OBJECTIVES To determine the safety and effectiveness of fast-track cardiac care compared with conventional (not fast-track) care in adult patients undergoing cardiac surgery. Fast-track cardiac care intervention includes administration of low-dose opioid-based general anaesthesia or use of a time-directed extubation protocol, or both. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2015, Issue 5), MEDLINE (January 2012 to May 2015), Embase (January 2012 to May 2015), the Cumulative Index to Nursing and Allied Health Literature (CINAHL; January 2012 to May 2015) and the Institute for Scientific Information (ISI) Web of Science (January 2012 to May 2015), along with reference lists of articles, to identify additional trials. We applied no language restrictions. SELECTION CRITERIA We included all randomized controlled trials of adult cardiac surgical patients (coronary artery bypass grafts, aortic valve replacement, mitral valve replacement) that compared fast-track cardiac care and conventional (not fast-track) care groups. We focused on the following fast-track interventions, which were designed for early extubation after surgery: administration of low-dose opioid-based general anaesthesia during cardiac surgery and use of a time-directed extubation protocol after surgery. The primary outcome was risk of mortality. Secondary outcomes included postoperative complications, reintubation within 24 hours of surgery, time to extubation, length of stay in the intensive care unit and in the hospital, quality of life after surgery and hospital costs. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted study data. We contacted study authors for additional information. We calculated a Peto odds ratio (OR) for risk of mortality and used a random-effects model to report risk ratio (RR), mean difference (MD) and 95% confidence intervals (95% CIs) for all secondary outcomes. MAIN RESULTS We included 28 trials (4438 participants) in the updated review. We considered most participants to be at low to moderate risk of death after surgery. We assessed two studies as having low risk of bias and 11 studies high risk of bias. Investigators reported no differences in risk of mortality within the first year after surgery between low-dose versus high-dose opioid-based general anaesthesia groups (OR 0.53, 95% CI 0.25 to 1.12; eight trials, 1994 participants, low level of evidence) and between a time-directed extubation protocol versus usual care (OR 0.80, 95% CI 0.45 to 1.45; 10 trials, 1802 participants, low level of evidence).Researchers noted no significant differences between low-dose and high-dose opioid-based anaesthesia groups in the following postoperative complications: myocardial infarction (RR 0.98, 95% CI 0.48 to 1.99; eight trials, 1683 participants, low level of evidence), stroke (RR 1.17, 95% CI 0.36 to 3.78; five trials, 562 participants, low level of evidence) and tracheal reintubation (RR 1.77, 95% CI 0.38 to 8.27; five trials, 594 participants, low level of evidence).Comparisons with usual care revealed no significant differences in the risk of postoperative complications associated with a time-directed extubation protocol: myocardial infarction (RR 0.59, 95% CI 0.27 to 1.31; eight trials, 1378 participants, low level of evidence), stroke (RR 0.85, 95% CI 0.33 to 2.16; 11 trials, 1646 participants, low level of evidence) and tracheal reintubation (RR 1.34, 95% CI 0.74 to 2.41; 12 trials, 1261 participants, low level of evidence).Although levels of heterogeneity were high, low-dose opioid anaesthesia was associated with reduced time to extubation (reduction of 4.3 to 10.5 hours, 14 trials, 2486 participants, low level of evidence) and length of stay in the intensive care unit (reduction of 0.4 to 7.0 hours, 12 trials, 1394 participants, low level of evidence). Use of a time-directed extubation protocol was associated with reduced time to extubation (reduction of 3.7 to 8.8 hours, 16 trials, 2024 participants, low level of evidence) and length of stay in the intensive care unit (reduction of 3.9 to 10.5 hours, 13 trials, 1888 participants, low level of evidence). However, these two fast-track care interventions were not associated with reduced total length of stay in the hospital (low level of evidence). AUTHORS' CONCLUSIONS Low-dose opioid-based general anaesthesia and time-directed extubation protocols for fast-track interventions have risks of mortality and major postoperative complications similar to those of conventional (not fast-track) care, and therefore appear to be safe for use in patients considered to be at low to moderate risk. These fast-track interventions reduced time to extubation and shortened length of stay in the intensive care unit but did not reduce length of stay in the hospital.
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Affiliation(s)
- Wai‐Tat Wong
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Veronica KW Lai
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Yee Eot Chee
- Queen Mary HospitalDepartment of AnaesthesiologyPokfulamHong Kong
| | - Anna Lee
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
- The Chinese University of Hong KongHong Kong Branch of The Chinese Cochrane Centre, The Jockey Club School of Public Health and Primary Care, Faculty of MedicineShatinNew TerritoriesHong Kong
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Porizka M, Koudelkova K, Kopecky P, Porizkova H, Dohnalova A, Kunstyr J. High thoracic anesthesia offers no major benefit over general anesthesia in on-pump cardiac surgery patients: a retrospective study. SPRINGERPLUS 2016; 5:799. [PMID: 27390640 PMCID: PMC4916068 DOI: 10.1186/s40064-016-2541-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 06/08/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND Thoracic epidural anesthesia (TEA) has been proposed to improve and facilitate early postoperative outcome in cardiac surgery. The aim of our study was to analyze early postoperative outcome data of patients undergoing cardiac surgery under general anesthesia (GA) with comparison to patients receiving combined TEA and GA. METHODS Medical records data from 288 patients who underwent elective on-pump cardiac surgery were retrieved and analyzed. Patients were divided into two study groups according to the type of anesthesia used: GA group (n = 141) and TEA group (n = 147). Early postoperative outcome data including quality of analgesia and major organ outcome parameters were compared between the study groups. RESULTS There was no major difference in early postoperative outcome data between the study groups, except for shorter time to extubation (6.0 ± 10.0 vs. 6.9 ± 8.8 h, respectively, P < 0.05) and hospital stay (10.7 ± 5.9 vs. 12.9 ± 8.8 days, respectively, P < 0.05) in TEA group compared to GA group. Also TEA group as compared to GA group had lower pain numeric rating scale scores (1 ± 1.1 vs. 1.4 ± 1.5 at 24 h, respectively, P < 0.05) and morphine requirements during the first 24 h after surgery (148.2 vs. 193 ± 85.4 μg/kg, respectively, P < 0.05). CONCLUSION Both anesthetic methods were equivalent in most postoperative outcome measures. Thoracic epidural analgesia provided superior pain relief, shorter time to extubation and earlier hospital discharge.
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Affiliation(s)
- Michal Porizka
- Department of Anaesthesiology, Resuscitation and Intensive Medicine, First Faculty of Medicine, General University Hospital, Charles University in Prague, U Nemocnice 2, 128 08 Prague 2, Czech Republic
| | - Katerina Koudelkova
- Department of Anaesthesiology, Resuscitation and Intensive Medicine, First Faculty of Medicine, General University Hospital, Charles University in Prague, U Nemocnice 2, 128 08 Prague 2, Czech Republic
| | - Petr Kopecky
- Department of Anaesthesiology, Resuscitation and Intensive Medicine, First Faculty of Medicine, General University Hospital, Charles University in Prague, U Nemocnice 2, 128 08 Prague 2, Czech Republic
| | - Hana Porizkova
- Department of Anaesthesiology, Resuscitation and Intensive Medicine, First Faculty of Medicine, General University Hospital, Charles University in Prague, U Nemocnice 2, 128 08 Prague 2, Czech Republic
| | - Alena Dohnalova
- Institute of Physiology, First Faculty of Medicine, Charles University in Prague, Albertov 5, Prague 2, 128 00 Czech Republic
| | - Jan Kunstyr
- Department of Anaesthesiology, Resuscitation and Intensive Medicine, First Faculty of Medicine, General University Hospital, Charles University in Prague, U Nemocnice 2, 128 08 Prague 2, Czech Republic
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Tedore T, Weinberg R, Witkin L, Giambrone GP, Faggiani SL, Fleischut PM. Acute Pain Management/Regional Anesthesia. Anesthesiol Clin 2015; 33:739-751. [PMID: 26610627 DOI: 10.1016/j.anclin.2015.07.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Effective and efficient acute pain management strategies have the potential to improve medical outcomes, enhance patient satisfaction, and reduce costs. Pain management records are having an increasing influence on patient choice of health care providers and will affect future financial reimbursement. Dedicated acute pain and regional anesthesia services are invaluable in improving acute pain management. In addition, nonpharmacologic and alternative therapies, as well as information technology, should be viewed as complimentary to traditional pharmacologic treatments commonly used in the management of acute pain. The use of innovative technologies to improve acute pain management may be worthwhile for health care institutions.
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Affiliation(s)
- Tiffany Tedore
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA
| | - Roniel Weinberg
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA
| | - Lisa Witkin
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA
| | - Gregory P Giambrone
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA
| | - Susan L Faggiani
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA
| | - Peter M Fleischut
- Department of Anesthesiology, Weill Cornell Medical College, 525 East 68th Street, Box 124, New York, NY 10065, USA.
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Fan H, Song F. An assessment of randomized controlled trials (RCTs) for non-communicable diseases (NCDs): more and higher quality research is required in less developed countries. Sci Rep 2015; 5:13221. [PMID: 26272174 PMCID: PMC4642521 DOI: 10.1038/srep13221] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 07/21/2015] [Indexed: 12/21/2022] Open
Abstract
Research is crucial to implement evidence-based health interventions for control of non-communicable diseases (NCDs). This study aims to assess main features of randomized controlled trials (RCTs) for control of NCDs, and to identify gaps in clinical research on NCDs between high-income and less developed countries. The study included 1177 RCTs in 82 Cochrane Systematic reviews (CSRs) and evaluated interventions for adults with hypertension, diabetes, stroke, or heart diseases. Multivariate logistic regression analyses were conducted to explore factors associated with risk of bias in included RCTs. We found that 78.2% of RCTs of interventions for major NCDs recruited patients in high-income countries. The number of RCTs included in the CSRs was increasing over time, and the increasing speed was more noticeable for RCTs conducted in middle-income countries. RCTs conducted in less developed countries tended to be more recently published, less likely to be published in English, with smaller sample sizes, and at a higher risk of bias. In conclusion, there is still a lack of research evidence for control of NCDs in less developed countries. To brace for rising NCDs and avoid waste of scarce research resources, not only more but also higher quality clinical trials are required in low-and-middle-income countries.
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Affiliation(s)
- Hong Fan
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R. China
| | - Fujian Song
- Norwich Medical School, University of East Anglia, Norwich, NR4 7TJ, U.K
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Abstract
Approximately 18% of patients undergoing cardiac surgery experience AKI (on the basis of modern standardized definitions of AKI), and approximately 2%-6% will require hemodialysis. The development of AKI after cardiac surgery portends poor short- and long-term prognoses, with those developing RIFLE failure or AKI Network stage III having an almost 2-fold increase in the risk of death. AKI is caused by a variety of factors, including nephrotoxins, hypoxia, mechanical trauma, inflammation, cardiopulmonary bypass, and hemodynamic instability, and it may be affected by the clinician's choice of fluids and vasoactive agents as well as the transfusion strategy used. The risk of AKI may be ameliorated by avoidance of nephrotoxins, achievement of adequate glucose control preoperatively, and use of goal-directed therapy hemodynamic strategies. Remote ischemic preconditioning is an exciting future strategy, but more work is needed before widespread implementation. Unfortunately, there are no pharmacologic agents known to reduce the risk of AKI or treat established AKI.
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Affiliation(s)
| | | | - Mitchell H Rosner
- Medicine, University of Virginia Health System, Charlottesville, Virginia
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18
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Abstract
High thoracic epidural analgesia (HTEA) offers a distinctive opportunity to enhance postoperative recovery for the thoracic surgery patient. In the modern hospital setting with day of admission surgery, the logistics of insertion of the epidural catheter has become increasingly difficult. The greatest limitation to its use might be the believed increased risk of epidural hematoma associated with anticoagulation during cardiopulmonary bypass. The aim of this review is to give an overview of complications and effect on outcomes with focus on cardiac performance and postoperative glycemic control and kidney function. Patients with epidurals may have improved postoperative pulmonary function and shorter ventilation time, while impact on length of stay in the intensive care unit and hospital is not as evident. HTEA is effective in pain management, attenuates perioperative stress and seems to improve postoperative blood glucose control. Whether HTEA improves recovery and facilitates fast-track is still to be confirmed. With regard to serious postoperative complications, there is evidence of reduction in supraventricular arrhythmias and lower frequency of postoperative acute kidney injury and dialysis. There are some indications of lower short term mortality and frequency of postoperative myocardial infarctions, but only as a combined outcome. The present short-term mortality of 1% to 2% should be compared with the most pessimistic frequency of epidural hematoma being 1 in 4600 patients.
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