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Kaciroglu A, Ekinci M, Gurbuz H, Ulusoy E, Ekici MA, Dogan Ö, Golboyu BE, Alver S, Ciftci B. Surgical vs ultrasound-guided lumbar erector spinae plane block for pain management following lumbar spinal fusion surgery. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:2630-2636. [PMID: 38834814 DOI: 10.1007/s00586-024-08347-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 05/27/2024] [Accepted: 05/27/2024] [Indexed: 06/06/2024]
Abstract
PURPOSE Spinal surgery is associated with severe diffuse pain in the postoperative period. Effective pain management plays an essential role in reducing morbidity and mortality. This study is designed to compare the ultrasound-guided erector spinae plane (ESP) block and surgical infiltrative ESP block for postoperative analgesia management after lumbar spinal fusion surgery. METHODS The patients who underwent two or three levels of posterior lumbar spinal fusion surgery were randomly allocated into one of three groups with 30 patients each (Group SE = Surgical ESP block; Group UE = ultrasound-guided ESP block; Group C = Controls). The primary aim was to compare postoperative opioid consumption, and the secondary aim was to evaluate postoperative dynamic and static pain scores and the incidence of opioid-related adverse effects. RESULTS There was a significant difference in terms of opioid consumption, rescue analgesia on demand, and both static and dynamic pain scores between groups at all time periods (p < 0.05). Group SE and Group UE had lower pain scores and consumed fewer opioids than the controls (p < 0.05). However, the Group UE had lower pain scores and opioid consumption than the Group SE. The sedation level of patients was significantly higher in the control group than in the other two groups. Also, nausea was more common in controls than in the other groups. CONCLUSION While both surgical and ultrasound-guided ESP blocks reduced opioid consumption compared to the controls, the patients who received ultrasound-guided ESP blocks experienced better postsurgical pain relief than those in the other groups (surgical ESP and controls).
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Affiliation(s)
- Ahmet Kaciroglu
- Department of Anesthesiology and Reanimation, Bursa City Hospital, Sciences Bursa Faculty of Medicine, University of Health, 16110, Bursa, Nilufer, Turkey
| | - Mursel Ekinci
- Department of Anesthesiology and Reanimation, Bursa City Hospital, Sciences Bursa Faculty of Medicine, University of Health, 16110, Bursa, Nilufer, Turkey.
| | - Hande Gurbuz
- Department of Anesthesiology and Reanimation, Bursa City Hospital, Sciences Bursa Faculty of Medicine, University of Health, 16110, Bursa, Nilufer, Turkey
| | - Emre Ulusoy
- Department of Anesthesiology and Reanimation, Bursa City Hospital, Sciences Bursa Faculty of Medicine, University of Health, 16110, Bursa, Nilufer, Turkey
| | - Mehmet Ali Ekici
- Department of Neurosurgery, Bursa City Hospital, University of Health Sciences Bursa Faculty of Medicine, Bursa, Turkey
| | - Özgür Dogan
- Department of Neurosurgery, Bursa City Hospital, University of Health Sciences Bursa Faculty of Medicine, Bursa, Turkey
| | - Birzat Emre Golboyu
- Department of Anesthesiology and Reanimation, Izmir Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Selcuk Alver
- Department of Anesthesiology and Reanimation, Istanbul Medipol University, Istanbul, Turkey
| | - Bahadir Ciftci
- Department of Anesthesiology and Reanimation, Istanbul Medipol University, Istanbul, Turkey
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Shrestha N, Han B, Zhao C, Jia W, Luo F. Pre-emptive infiltration with betamethasone and ropivacaine for postoperative pain in laminoplasty and laminectomy (PRE-EASE): a prospective randomized controlled trial. Int J Surg 2024; 110:183-193. [PMID: 37800559 PMCID: PMC10793746 DOI: 10.1097/js9.0000000000000821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/25/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND Postoperative pain after laminoplasty and laminectomy occurs partially from local trauma of the paraspinal tissue. Finding a multimodal analgesic cocktail to enhance the duration and effect of local infiltration analgesia is crucial. Because of the rapid onset and long duration of action of betamethasone, the authors hypothesized that, a pre-emptive multimodal infiltration regimen of betamethasone and ropivacaine reduces pain scores and opioid demand, and improves patient satisfaction following laminoplasty and laminectomy. MATERIALS AND METHODS This prospective, randomized, open-label, blinded endpoint study was conducted between 1 September 2021 and 3 June 2022, and included patients between the ages of 18 and 64 scheduled for elective laminoplasty or laminectomy under general anesthesia, with American Society of Anesthesiologists classification I/II. One hundred sixteen patients were randomly assigned to either the BR (Betamethasone-Ropivacaine) group or the R (Ropivacaine) group in a 1:1 ratio. Each group received pre-emptive infiltration of a total of 10 ml study solution into each level. Every 30 ml of study solution composed of 0.5 ml of betamethasone plus 14.5 ml of saline and 15 ml of 1% ropivacaine for the BR group, and 15 ml of 1% ropivacaine added to 15 ml of saline for the R group. Infiltration of epidural space and intrathecal space were avoided and the spinous process, transverse process, facet joints, and lamina were injected, along with paravertebral muscles and subcutaneous tissue. Cumulative 48 h postoperative butorphanol consumption via PCA (Patient-controlled analgesia) was the primary outcome. Intention-to-treat (ITT) principle was used for primary analysis. RESULTS Baseline characteristics were identical in both groups ( P >0.05). The cumulative 48 h postoperative butorphanol consumption via PCA was 3.0±1.4 mg in the BR group ( n =58), and 7.1±1.2 mg in the R group ( n =58) ( P <0.001). Overall cumulative opioid demand was lower at different time intervals in the BR group ( P <0.001), along with the estimated median time of first analgesia demand via PCA (3.3 h in the BR group and 1.6 h in the R group). The visual analog scale (VAS) score at movement and rest were also significantly lower until 3 months and 6 weeks, respectively. No side effects or adverse events associated with the intervention were observed in this study. CONCLUSIONS Pre-emptive analgesia with betamethasone and ropivacaine provides better postoperative pain management following laminoplasty and laminectomy, compared to ropivacaine alone. This is an effective technique worthy of further evaluation.
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Affiliation(s)
| | - Bo Han
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | | | - Wenqing Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
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Hong B, Baek S, Kang H, Oh C, Jo Y, Lee S, Park S. Regional analgesia techniques for lumbar spine surgery: a frequentist network meta-analysis. Int J Surg 2023; 109:1728-1741. [PMID: 36912781 PMCID: PMC10389589 DOI: 10.1097/js9.0000000000000270] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 02/06/2023] [Indexed: 03/14/2023]
Abstract
BACKGROUND Various regional analgesia techniques are used to reduce postoperative pain in patients undergoing lumbar spine surgery. Traditionally, wound infiltration (WI) with local anesthetics has been widely used by surgeons. Recently, other regional analgesia techniques, such as the erector spinae plane block (ESPB) and thoracolumbar interfascial plane (TLIP) block, are being used for multimodal analgesia. The authors aimed to determine the relative efficacy of these using a network meta-analysis. MATERIALS AND METHODS The authors searched PubMed, EMBASE, the Cochrane Controlled Library, and Google Scholar databases to identify all randomized controlled trials that compared the analgesic efficacy of the following interventions: ESPB, TLIP block, WI technique, and controls. The primary endpoint was postoperative opioid consumption during the first 24 hours after surgery, while the pain score, estimated postoperatively at three different time periods, was the secondary objective. RESULTS The authors included 34 randomized controlled trials with data from 2365 patients. TLIP showed the greatest reduction in opioid consumption compared to controls [mean difference (MD) =-15.0 mg; 95% CI: -18.8 to -11.2]. In pain scores, TLIP had the greatest effect during all time periods compared to controls (MD=-1.9 in early, -1.4 in middle, -0.9 in late). The injection level of ESPB was different in each study. When only surgical site injection of ESPB was included in the network meta-analysis, there was no difference compared with TLIP (MD=1.0 mg; 95% CI: -3.6 to 5.6). CONCLUSIONS TLIP showed the greatest analgesic efficacy after lumbar spine surgery, in terms of postoperative opioid consumption and pain scores, while ESPB and WI are also alternative analgesic options for these surgeries. However, further studies are needed to determine the optimal method of providing regional analgesia after lumbar spine surgery.
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Affiliation(s)
- Boohwi Hong
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
- Biomedical Research Institute, Chungnam National University Hospital, Daejeon, Korea
| | - Sujin Baek
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
| | - Hyemin Kang
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
| | - Chahyun Oh
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
| | - Yumin Jo
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
| | - Soomin Lee
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital
- Departments of Anesthesiology and Pain Medicine, College of Medicine, Chungnam National University
| | - Seyeon Park
- Department of Nursing, College of Nursing, Chungnam National University
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Yu B, Wang B, Shrestha N, Luo F. Pre-emptive coinfiltration of dexamethasone palmitate emulsion with ropivacaine for postoperative pain in patients undergoing major spine surgery: a study protocol for a prospective, randomised controlled, multicentre trial. BMJ Open 2023; 13:e072162. [PMID: 37225277 DOI: 10.1136/bmjopen-2023-072162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION Patients undergoing major spine surgery usually experience moderate-to-severe postoperative pain. It has been shown that dexamethasone as an adjunct to local anaesthesia (LA) infiltration presented a superior analgesic benefit compared with LA alone in various types of surgeries. However, a recent meta-analysis reported that the overall benefits of dexamethasone infiltration were marginal. Dexamethasone palmitate (DXP) emulsion is a targeted liposteroid. Compared with dexamethasone, DXP has a stronger anti-inflammatory effect, longer duration of action and fewer adverse effects. We hypothesised that the additive analgesic effects of DXP on local incisional infiltration in major spine surgery may have better postoperative analgesic effect, compared with local anaesthetic alone. However, no study has evaluated this so far. The purpose of this trial is to determine whether pre-emptive coinfiltration of DXP emulsion and ropivacaine at surgical site incision will further reduce postoperative opioid requirements and pain scores after spine surgery than that with ropivacaine alone. METHODS AND ANALYSIS This is a prospective, randomised, open-label, blinded endpoint, multicentre study. 124 patients scheduled for elective laminoplasty or laminectomy with no more than three levels will be randomly allocated in a 1:1 ratio into two groups: the intervention group will receive local incision site infiltration with ropivacaine plus DXP; the control group will receive infiltration with ropivacaine alone. All participants will complete a 3 months follow-up. The primary outcome will be the cumulative sufentanil consumption within 24 hours after surgery. The secondary outcomes will include further analgesia outcome assessments, steroid-related side effects and other complications, within the 3 months follow-up period. ETHICS AND DISSEMINATION This study protocol has been approved by the Institutional Review Board of Beijing Tiantan Hospital (KY-2019-112-02-3). All participants will provide a written informed consent. The results will be submitted for publication in a peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT05693467.
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Affiliation(s)
- Bin Yu
- Department of Day Surgery, Beijing Tiantan Hospital, Beijing, China
| | - Baoguo Wang
- Department of Anesthesiology, Capital Medical University Sanbo Brain Hospital, Haidian District, Beijing, China
| | - Niti Shrestha
- Department of Pain Management, Beijing Tiantan Hospital, Beijing, China
| | - Fang Luo
- Department of Pain Management, Beijing Tiantan Hospital, Beijing, China
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Codelivery of minocycline hydrochloride and dextran sulfate via bionic liposomes for the treatment of spinal cord injury. Int J Pharm 2022; 628:122285. [DOI: 10.1016/j.ijpharm.2022.122285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/03/2022] [Accepted: 10/07/2022] [Indexed: 11/21/2022]
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Jowkar S, Farbood A, Amini A, Asadi S, Tahvildari BP, Eghbal K, Asmarian N, Parvin V, Zare A. Effect of continuous intra-incisional bupivacaine on postoperative pain in non-traumatic spinal fixation surgeries: a randomized controlled trial. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2022; 72:599-604. [PMID: 34973303 PMCID: PMC9515679 DOI: 10.1016/j.bjane.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 12/12/2021] [Accepted: 12/19/2021] [Indexed: 11/25/2022]
Abstract
Background Continuous injection of local anesthetics by using surgical wound catheters for postoperative pain relief has gained acceptance in recent years. However, whether this method can be alternatively used instead of systemic opioids in different surgical procedures has not yet been elucidated. Objectives The aim was to investigate the effect of continuous injection of bupivacaine through a catheter inside the surgical wound on reducing the postoperative pain of lumbar spine fusion surgeries. Methods In this clinical trial, 31 patients undergoing non-traumatic lumbar spine stabilization surgery were randomly assigned to receive (n = 15) or do not receive (n = 16) bupivacaine through a catheter inside the surgical wound, postoperatively. Pain intensity (NRS), dose of required morphine, and drug-related complications within 24 hours of intervention were assessed and compared by the Mann-Whitney and independent t-test. Results Mean pain intensity was significantly lower in the case group over the first postoperative hour in the recovery room (p < 0.001), which continued for the first 2 hours after entering the ward. The mean morphine intake was lower in the bupivacaine group during the first postoperative 24 hours (16 ± 0.88 vs. 7.33 ± 0.93 mg, p < 0.001). The two groups were not significantly different regarding drug-related complications. Conclusion Continuous intra-incisional infusion of bupivacaine helped better pain reduction during the early postoperative hours while sparing morphine consumption in the first postoperative day.
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Methylprednisolone as an Adjunct to Local Infiltration on Laminoplasty or Laminectomy before Wound Closure: A Randomized Controlled Trial. Pain Res Manag 2022; 2022:2274934. [PMID: 35966574 PMCID: PMC9366200 DOI: 10.1155/2022/2274934] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 05/15/2022] [Accepted: 06/07/2022] [Indexed: 11/17/2022]
Abstract
TrialDesign. Patients undergoing laminoplasty and laminectomy often experience severe postoperative pain. Local infiltration analgesia during spine surgery significantly reduces postoperative pain, which only upholds for a short time. Whether methylprednisolone and local anaesthetics are better than local anaesthetics alone in postoperative analgesia is yet to be determined. The primary aim of this research was the postoperative evaluation of efficacy and safety of methylprednisolone when used as an adjunct to local anaesthesia, ropivacaine, before wound closure after surgical procedures, laminoplasty or laminectomy. Methods. 132 patients were divided with a ratio of 1 : 1 into methylprednisolone-ropivacaine and ropivacaine alone groups. Every 30 ml of local infiltration solution consisted of 15 ml of 1% ropivacaine with 14 ml of saline along with 1 ml of 40 mg methylprednisolone and 15 ml of 1% ropivacaine with 15 ml of saline in methylprednisolone-ropivacaine group and ropivacaine group, respectively. The standardization of the study solution depended on the number of levels involved in surgery. Primary outcome was the 48-hour cumulative sufentanil demand. Results. Demographic characters and surgical variables among the groups were identical. The average 48-hour cumulative sufentanil demand was 32.5 ± 20.6 μg in the methylprednisolone-ropivacaine group and 50.9 ± 27.2 μg in the ropivacaine group (
). The estimated median time of demand of the first analgesia via patient-controlled analgesia (PCA) pump was 2.5 hours and 2 hours in the methylprednisolone-ropivacaine group and the ropivacaine group, respectively (hazard ratio (HR) was 0.53, with 95% Cl 0.33 to 0.87 and Log-rank of
). Conclusion. The infiltration of methylprednisolone as adjunct ropivacaine before wound closure is a safe and efficient strategy for pain management following laminoplasty or laminectomy.
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Beltrame SA, Fasano F, Jalón P. Bilateral Radioscopically-Guided Erector Spinae Plane Block for Postoperative Analgesia in Spine Surgery: A Randomized Clinical Trial. J Neurol Surg A Cent Eur Neurosurg 2022; 84:360-369. [PMID: 35144297 DOI: 10.1055/a-1768-3797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
STUDY DESIGN Randomized clinical trial. OBJECTIVES To compare two perioperative pain management procedures: a radioscopically-guided erector spinae plane (ESP) block versus the standard wound infiltration technique with local anaesthetics, in patients undergoing lumbosacral spine surgery. METHODS A randomized, double-blind clinical trial was performed, in which adults at our hospital undergoing lumbosacral surgery without fixation were randomly assigned to receive either the standard wound infiltration technique, employing long-term anaesthetics, or a radioscopically-guided ESP block. Postoperative pain severity, morphine consumption, number of patients immobilised due to wound pain, length of hospitalisation, and complications were recorded. RESULTS Over the first seven postoperative hours, pain relief was superior in the ESP block group among patients who underwent discectomies or one-level decompression (p<0.0001). Using an ESP block also was statistically superior at decreasing all postoperative variables recorded in patients scheduled for multi-level decompression: VAS pain severity over the first seven hours after the procedure (p=0,0004); number of patients with wound pain 1 (p=0.049), 7 (p<0.0001) and 24 hours (p=0.007) after surgery; length of hospitalisation (p=0.0007), number of patients immobilised for wound pain (p=0.0004) and rescue morphine consumption (p<0.0001). CONCLUSION The ESP block is a safe procedure which seems to outperform the infiltration wound technique for postoperative pain management in patients undergoing open spinal surgery. Future studies are needed to verify its effectiveness for arthrodesis/fixation and minimally-invasive procedures, and for chronic spine pain relief.
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Affiliation(s)
| | - Francisco Fasano
- Neurosurgery, Hospital de Clinicas Jose de San Martin, Buenos Aires, Argentina
| | - Pablo Jalón
- Neurosurgery, Hospital de Clínicas, Buenos Aires, Argentina
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Tsaousi G, Tsitsopoulos PP, Pourzitaki C, Palaska E, Badenes R, Bilotta F. Analgesic Efficacy and Safety of Local Infiltration Following Lumbar Decompression Surgery: A Systematic Review of Randomized Controlled Trials. J Clin Med 2021; 10:jcm10245936. [PMID: 34945233 PMCID: PMC8706068 DOI: 10.3390/jcm10245936] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/12/2021] [Accepted: 12/15/2021] [Indexed: 11/29/2022] Open
Abstract
This systematic review aims to appraise available clinical evidence on the efficacy and safety of wound infiltration with adjuvants to local anesthetics (LAs) for pain control after lumbar spine surgery. A database search was conducted to identify randomized controlled trials (RCTs) pertinent to wound infiltration with analgesics or miscellaneous drugs adjunctive to LAs compared with sole LAs or placebo. The outcomes of interest were postoperative rescue analgesic consumption, pain intensity, time to first analgesic request, and the occurrence of adverse events. Twelve double-blind RCTs enrolling 925 patients were selected for qualitative analysis. Most studies were of moderate-to-good methodological quality. Dexmedetomidine reduced analgesic requirements and pain intensity within 24 h postoperatively, while prolonged pain relief was reported by one RCT involving adjunctive clonidine. Data on local magnesium seem promising yet difficult to interpret. No clear analgesic superiority could be attributed to steroids. Τramadol co-infiltration was equally effective as sole tramadol but superior to LAs. No serious adverse events were reported. Due to methodological inconsistencies and lack of robust data, no definite conclusions could be drawn on the analgesic effect of local infiltrates in patients undergoing lumbar surgery. The probable positive analgesic efficacy of adjunctive dexmedetomidine and magnesium needs further evaluation.
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Affiliation(s)
- Georgia Tsaousi
- Department of Anesthesiology and ICU, School of Medicine, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (G.T.); (E.P.)
| | - Parmenion P. Tsitsopoulos
- Department of Neurosurgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece;
| | - Chryssa Pourzitaki
- Laboratory of Clinical Pharmacology, School of Medicine, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece;
| | - Eleftheria Palaska
- Department of Anesthesiology and ICU, School of Medicine, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (G.T.); (E.P.)
| | - Rafael Badenes
- Department of Anaesthesiology and Intensive Care, Hospital Clìnico Universitario de Valencia, University of Valencia, 46010 Valencia, Spain
- Correspondence: ; Tel.: +34-696-81-9532
| | - Federico Bilotta
- Department of Anesthesiology and Critical Care, Policlinico Umberto I, “Sapienza” University of Rome, 00161 Rome, Italy;
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Zhao C, Wang S, Pan Y, Ji N, Luo F. Pre-Emptive Incision-Site Infiltration with Ropivacaine Plus Dexamethasone for Postoperative Pain After Supratentorial Craniotomy: A Prospective Randomized Controlled Trial. J Pain Res 2021; 14:1071-1082. [PMID: 33907455 PMCID: PMC8064677 DOI: 10.2147/jpr.s300943] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/22/2021] [Indexed: 01/23/2023] Open
Abstract
Background Incision-site infiltration with local anesthetics prevents pain on incision site, but pain relief is limited to the first few postoperative hours. Dexamethasone as an adjuvant to local infiltration successfully achieves better postoperative pain relief; however, this has not been studied in craniotomy patients yet. Study Design and Methods This is a prospective, single-center, blinded, randomized, controlled trial included patients aged between 18 and 64 years, ASA physical status of I–II, scheduled for elective supratentorial tumor craniotomy under general anesthesia. We screened patients for enrollment from April 4, 2019 through August 15, 2019. The final study visit of the last patient was conducted on February 13, 2020. We randomly assigned eligible participants (1:1) to either the dexamethasone group who received incision-site infiltration of 0.5% ropivacaine plus 0.033% dexamethasone (N=70) or the control group who received 0.5% ropivacaine alone (N=70). Primary outcome was the cumulative sufentanil consumption (μg) within 48 hours postoperatively. Primary analysis was performed based on the modified intention-to-treat (MITT) principle. Results Baseline characteristics were similar between the groups (p>0.05). Sufentanil consumption during the first 48 hours postoperatively was 29.0 (10.7) μg in the dexamethasone group and 38.3 (13.7) μg in the control group (mean difference −9.3, 95% CI −13.4 to −5.1; p<0.001). There was no serious adverse effect directly associated with incision-site infiltration or local dexamethasone use. Conclusion The addition of dexamethasone to pre-emptive incision-site infiltration with the local anesthetic can reduce about 27% of opioids consumption and the postoperative pain scores within 72 hours after craniotomy. Trial Registration ClinicalTrials.Gov (NCT03618264).
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Affiliation(s)
- Chunmei Zhao
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China
| | - Shaoheng Wang
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China
| | - Yuesong Pan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.,China National Clinical Research Center for Neurological Diseases, Beijing, 100070, People's Republic of China
| | - Nan Ji
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China
| | - Fang Luo
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China
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Hegmann KT, Travis R, Andersson GBJ, Belcourt RM, Carragee EJ, Eskay-Auerbach M, Galper J, Goertz M, Haldeman S, Hooper PD, Lessenger JE, Mayer T, Mueller KL, Murphy DR, Tellin WG, Thiese MS, Weiss MS, Harris JS. Invasive Treatments for Low Back Disorders. J Occup Environ Med 2021; 63:e215-e241. [PMID: 33769405 DOI: 10.1097/jom.0000000000001983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE This abbreviated version of the American College of Occupational and Environmental Medicine's Low Back Disorders guideline reviews the evidence and recommendations developed for invasive treatments used to manage low back disorders. METHODS Comprehensive systematic literature reviews were accomplished with article abstraction, critiquing, grading, evidence table compilation, and guideline finalization by a multidisciplinary expert panel and extensive peer-review to develop evidence-based guidance. Consensus recommendations were formulated when evidence was lacking and often relied on analogy to other disorders for which evidence exists. A total of 47 high-quality and 321 moderate-quality trials were identified for invasive management of low back disorders. RESULTS Guidance has been developed for the invasive management of acute, subacute, and chronic low back disorders and rehabilitation. This includes 49 specific recommendations. CONCLUSION Quality evidence should guide invasive treatment for all phases of managing low back disorders.
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Affiliation(s)
- Kurt T Hegmann
- American College of Occupational and Environmental Medicine, Elk Grove Village, Illinois
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Licina A, Silvers A, Laughlin H, Russell J, Wan C. Pathway for enhanced recovery after spinal surgery-a systematic review of evidence for use of individual components. BMC Anesthesiol 2021; 21:74. [PMID: 33691620 PMCID: PMC7944908 DOI: 10.1186/s12871-021-01281-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Enhanced recovery in spinal surgery (ERSS) has shown promising improvements in clinical and economical outcomes. We have proposed an ERSS pathway based on available evidence. We aimed to delineate the clinical efficacy of individual pathway components in ERSS through a systematic narrative review. METHODS We included systematic reviews and meta-analysis, randomized controlled trials, non-randomized controlled studies, and observational studies in adults and pediatric patients evaluating any one of the 22 pre-defined components. Our primary outcomes included all-cause mortality, morbidity outcomes (e.g., pulmonary, cardiac, renal, surgical complications), patient-reported outcomes and experiences (e.g., pain, quality of care experience), and health services outcomes (e.g., length of stay and costs). Following databases (1990 onwards) were searched: MEDLINE, EMBASE, and Cochrane Library (Cochrane Database of Systematic Reviews and CENTRAL). Two authors screened the citations, full-text articles, and extracted data. A narrative synthesis was provided. We constructed Evidence Profile (EP) tables for each component of the pathway, where appropriate information was available. Due to clinical and methodological heterogeneity, we did not conduct a meta-analyses. GRADE system was used to classify confidence in cumulative evidence for each component of the pathway. RESULTS We identified 5423 relevant studies excluding duplicates as relating to the 22 pre-defined components of enhanced recovery in spinal surgery. We included 664 studies in the systematic review. We identified specific evidence within the context of spinal surgery for 14/22 proposed components. Evidence was summarized in EP tables where suitable. We performed thematic synthesis without EP for 6/22 elements. We identified appropriate societal guidelines for the remainder of the components. CONCLUSIONS We identified the following components with high quality of evidence as per GRADE system: pre-emptive analgesia, peri-operative blood conservation (antifibrinolytic use), surgical site preparation and antibiotic prophylaxis. There was moderate level of evidence for implementation of prehabilitation, minimally invasive surgery, multimodal perioperative analgesia, intravenous lignocaine and ketamine use as well as early mobilization. This review allows for the first formalized evidence-based unified protocol in the field of ERSS. Further studies validating the multimodal ERSS framework are essential to guide the future evolution of care in patients undergoing spinal surgery.
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Affiliation(s)
- Ana Licina
- Austin Health, 145 Studley Road, Heidelberg, Victoria 3084 Australia
| | - Andrew Silvers
- Monash Health, Clayton, Australia, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria Australia
| | | | - Jeremy Russell
- Department of Neurosurgery, Austin Health, Melbourne, Victoria, Australia
| | - Crispin Wan
- Royal Hobart Hospital, Hobart, Tasmania, Australia
- St Vincent’s Hospital, Melbourne, Australia
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Weibel S, Rücker G, Eberhart LH, Pace NL, Hartl HM, Jordan OL, Mayer D, Riemer M, Schaefer MS, Raj D, Backhaus I, Helf A, Schlesinger T, Kienbaum P, Kranke P. Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta-analysis. Cochrane Database Syst Rev 2020; 10:CD012859. [PMID: 33075160 PMCID: PMC8094506 DOI: 10.1002/14651858.cd012859.pub2] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) is a common adverse effect of anaesthesia and surgery. Up to 80% of patients may be affected. These outcomes are a major cause of patient dissatisfaction and may lead to prolonged hospital stay and higher costs of care along with more severe complications. Many antiemetic drugs are available for prophylaxis. They have various mechanisms of action and side effects, but there is still uncertainty about which drugs are most effective with the fewest side effects. OBJECTIVES • To compare the efficacy and safety of different prophylactic pharmacologic interventions (antiemetic drugs) against no treatment, against placebo, or against each other (as monotherapy or combination prophylaxis) for prevention of postoperative nausea and vomiting in adults undergoing any type of surgery under general anaesthesia • To generate a clinically useful ranking of antiemetic drugs (monotherapy and combination prophylaxis) based on efficacy and safety • To identify the best dose or dose range of antiemetic drugs in terms of efficacy and safety SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP), ClinicalTrials.gov, and reference lists of relevant systematic reviews. The first search was performed in November 2017 and was updated in April 2020. In the update of the search, 39 eligible studies were found that were not included in the analysis (listed as awaiting classification). SELECTION CRITERIA Randomized controlled trials (RCTs) comparing effectiveness or side effects of single antiemetic drugs in any dose or combination against each other or against an inactive control in adults undergoing any type of surgery under general anaesthesia. All antiemetic drugs belonged to one of the following substance classes: 5-HT₃ receptor antagonists, D₂ receptor antagonists, NK₁ receptor antagonists, corticosteroids, antihistamines, and anticholinergics. No language restrictions were applied. Abstract publications were excluded. DATA COLLECTION AND ANALYSIS A review team of 11 authors independently assessed trials for inclusion and risk of bias and subsequently extracted data. We performed pair-wise meta-analyses for drugs of direct interest (amisulpride, aprepitant, casopitant, dexamethasone, dimenhydrinate, dolasetron, droperidol, fosaprepitant, granisetron, haloperidol, meclizine, methylprednisolone, metoclopramide, ondansetron, palonosetron, perphenazine, promethazine, ramosetron, rolapitant, scopolamine, and tropisetron) compared to placebo (inactive control). We performed network meta-analyses (NMAs) to estimate the relative effects and ranking (with placebo as reference) of all available single drugs and combinations. Primary outcomes were vomiting within 24 hours postoperatively, serious adverse events (SAEs), and any adverse event (AE). Secondary outcomes were drug class-specific side effects (e.g. headache), mortality, early and late vomiting, nausea, and complete response. We performed subgroup network meta-analysis with dose of drugs as a moderator variable using dose ranges based on previous consensus recommendations. We assessed certainty of evidence of NMA treatment effects for all primary outcomes and drug class-specific side effects according to GRADE (CINeMA, Confidence in Network Meta-Analysis). We restricted GRADE assessment to single drugs of direct interest compared to placebo. MAIN RESULTS We included 585 studies (97,516 randomized participants). Most of these studies were small (median sample size of 100); they were published between 1965 and 2017 and were primarily conducted in Asia (51%), Europe (25%), and North America (16%). Mean age of the overall population was 42 years. Most participants were women (83%), had American Society of Anesthesiologists (ASA) physical status I and II (70%), received perioperative opioids (88%), and underwent gynaecologic (32%) or gastrointestinal surgery (19%) under general anaesthesia using volatile anaesthetics (88%). In this review, 44 single drugs and 51 drug combinations were compared. Most studies investigated only single drugs (72%) and included an inactive control arm (66%). The three most investigated single drugs in this review were ondansetron (246 studies), dexamethasone (120 studies), and droperidol (97 studies). Almost all studies (89%) reported at least one efficacy outcome relevant for this review. However, only 56% reported at least one relevant safety outcome. Altogether, 157 studies (27%) were assessed as having overall low risk of bias, 101 studies (17%) overall high risk of bias, and 327 studies (56%) overall unclear risk of bias. Vomiting within 24 hours postoperatively Relative effects from NMA for vomiting within 24 hours (282 RCTs, 50,812 participants, 28 single drugs, and 36 drug combinations) suggest that 29 out of 36 drug combinations and 10 out of 28 single drugs showed a clinically important benefit (defined as the upper end of the 95% confidence interval (CI) below a risk ratio (RR) of 0.8) compared to placebo. Combinations of drugs were generally more effective than single drugs in preventing vomiting. However, single NK₁ receptor antagonists showed treatment effects similar to most of the drug combinations. High-certainty evidence suggests that the following single drugs reduce vomiting (ordered by decreasing efficacy): aprepitant (RR 0.26, 95% CI 0.18 to 0.38, high certainty, rank 3/28 of single drugs); ramosetron (RR 0.44, 95% CI 0.32 to 0.59, high certainty, rank 5/28); granisetron (RR 0.45, 95% CI 0.38 to 0.54, high certainty, rank 6/28); dexamethasone (RR 0.51, 95% CI 0.44 to 0.57, high certainty, rank 8/28); and ondansetron (RR 0.55, 95% CI 0.51 to 0.60, high certainty, rank 13/28). Moderate-certainty evidence suggests that the following single drugs probably reduce vomiting: fosaprepitant (RR 0.06, 95% CI 0.02 to 0.21, moderate certainty, rank 1/28) and droperidol (RR 0.61, 95% CI 0.54 to 0.69, moderate certainty, rank 20/28). Recommended and high doses of granisetron, dexamethasone, ondansetron, and droperidol showed clinically important benefit, but low doses showed no clinically important benefit. Aprepitant was used mainly at high doses, ramosetron at recommended doses, and fosaprepitant at doses of 150 mg (with no dose recommendation available). Frequency of SAEs Twenty-eight RCTs were included in the NMA for SAEs (10,766 participants, 13 single drugs, and eight drug combinations). The certainty of evidence for SAEs when using one of the best and most reliable anti-vomiting drugs (aprepitant, ramosetron, granisetron, dexamethasone, ondansetron, and droperidol compared to placebo) ranged from very low to low. Droperidol (RR 0.88, 95% CI 0.08 to 9.71, low certainty, rank 6/13) may reduce SAEs. We are uncertain about the effects of aprepitant (RR 1.39, 95% CI 0.26 to 7.36, very low certainty, rank 11/13), ramosetron (RR 0.89, 95% CI 0.05 to 15.74, very low certainty, rank 7/13), granisetron (RR 1.21, 95% CI 0.11 to 13.15, very low certainty, rank 10/13), dexamethasone (RR 1.16, 95% CI 0.28 to 4.85, very low certainty, rank 9/13), and ondansetron (RR 1.62, 95% CI 0.32 to 8.10, very low certainty, rank 12/13). No studies reporting SAEs were available for fosaprepitant. Frequency of any AE Sixty-one RCTs were included in the NMA for any AE (19,423 participants, 15 single drugs, and 11 drug combinations). The certainty of evidence for any AE when using one of the best and most reliable anti-vomiting drugs (aprepitant, ramosetron, granisetron, dexamethasone, ondansetron, and droperidol compared to placebo) ranged from very low to moderate. Granisetron (RR 0.92, 95% CI 0.80 to 1.05, moderate certainty, rank 7/15) probably has no or little effect on any AE. Dexamethasone (RR 0.77, 95% CI 0.55 to 1.08, low certainty, rank 2/15) and droperidol (RR 0.89, 95% CI 0.81 to 0.98, low certainty, rank 6/15) may reduce any AE. Ondansetron (RR 0.95, 95% CI 0.88 to 1.01, low certainty, rank 9/15) may have little or no effect on any AE. We are uncertain about the effects of aprepitant (RR 0.87, 95% CI 0.78 to 0.97, very low certainty, rank 3/15) and ramosetron (RR 1.00, 95% CI 0.65 to 1.54, very low certainty, rank 11/15) on any AE. No studies reporting any AE were available for fosaprepitant. Class-specific side effects For class-specific side effects (headache, constipation, wound infection, extrapyramidal symptoms, sedation, arrhythmia, and QT prolongation) of relevant substances, the certainty of evidence for the best and most reliable anti-vomiting drugs mostly ranged from very low to low. Exceptions were that ondansetron probably increases headache (RR 1.16, 95% CI 1.06 to 1.28, moderate certainty, rank 18/23) and probably reduces sedation (RR 0.87, 95% CI 0.79 to 0.96, moderate certainty, rank 5/24) compared to placebo. The latter effect is limited to recommended and high doses of ondansetron. Droperidol probably reduces headache (RR 0.76, 95% CI 0.67 to 0.86, moderate certainty, rank 5/23) compared to placebo. We have high-certainty evidence that dexamethasone (RR 1.00, 95% CI 0.91 to 1.09, high certainty, rank 16/24) has no effect on sedation compared to placebo. No studies assessed substance class-specific side effects for fosaprepitant. Direction and magnitude of network effect estimates together with level of evidence certainty are graphically summarized for all pre-defined GRADE-relevant outcomes and all drugs of direct interest compared to placebo in http://doi.org/10.5281/zenodo.4066353. AUTHORS' CONCLUSIONS We found high-certainty evidence that five single drugs (aprepitant, ramosetron, granisetron, dexamethasone, and ondansetron) reduce vomiting, and moderate-certainty evidence that two other single drugs (fosaprepitant and droperidol) probably reduce vomiting, compared to placebo. Four of the six substance classes (5-HT₃ receptor antagonists, D₂ receptor antagonists, NK₁ receptor antagonists, and corticosteroids) were thus represented by at least one drug with important benefit for prevention of vomiting. Combinations of drugs were generally more effective than the corresponding single drugs in preventing vomiting. NK₁ receptor antagonists were the most effective drug class and had comparable efficacy to most of the drug combinations. 5-HT₃ receptor antagonists were the best studied substance class. For most of the single drugs of direct interest, we found only very low to low certainty evidence for safety outcomes such as occurrence of SAEs, any AE, and substance class-specific side effects. Recommended and high doses of granisetron, dexamethasone, ondansetron, and droperidol were more effective than low doses for prevention of vomiting. Dose dependency of side effects was rarely found due to the limited number of studies, except for the less sedating effect of recommended and high doses of ondansetron. The results of the review are transferable mainly to patients at higher risk of nausea and vomiting (i.e. healthy women undergoing inhalational anaesthesia and receiving perioperative opioids). Overall study quality was limited, but certainty assessments of effect estimates consider this limitation. No further efficacy studies are needed as there is evidence of moderate to high certainty for seven single drugs with relevant benefit for prevention of vomiting. However, additional studies are needed to investigate potential side effects of these drugs and to examine higher-risk patient populations (e.g. individuals with diabetes and heart disease).
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Affiliation(s)
- Stephanie Weibel
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Gerta Rücker
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Leopold Hj Eberhart
- Department of Anaesthesiology & Intensive Care Medicine, Philipps-University Marburg, Marburg, Germany
| | - Nathan L Pace
- Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA
| | - Hannah M Hartl
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Olivia L Jordan
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Debora Mayer
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Manuel Riemer
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Maximilian S Schaefer
- Department of Anaesthesiology, University Hospital Düsseldorf, Düsseldorf, Germany
- Department of Anesthesia, Critical Care & Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Diana Raj
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Queen Elizabeth University Hospital, Glasgow, UK
| | - Insa Backhaus
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Antonia Helf
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Tobias Schlesinger
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Peter Kienbaum
- Department of Anaesthesiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Peter Kranke
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
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Wang Y, Guo X, Guo Z, Xu M. Preemptive analgesia with a single low dose of intrathecal morphine in multilevel posterior lumbar interbody fusion surgery: a double-blind, randomized, controlled trial. Spine J 2020; 20:989-997. [PMID: 32179153 DOI: 10.1016/j.spinee.2020.03.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Patients undergoing lumbar spinal surgery may experience considerable pain in the early postoperative period, and poor pain control after multilevel lumbar spinal fusion surgery is frequently associated with multiple complications and delayed discharge from hospital. PURPOSE The current study evaluated the efficacy and safety of preemptive analgesia with intrathecal morphine (ITM) in patients undergoing multilevel posterior lumbar spinal fusion surgery. STUDY DESIGN Double-blinded, randomized, controlled trial. PATIENT SAMPLE Ninety-two patients aged between 18 and 80 years who were scheduled to undergo elective lumbar laminectomy (L3-S1) and dual-level fusions. OUTCOME MEASURES The primary endpoint was the degree of postoperative pain at rest and during movement evaluated using a 10-point visual analogue scale. The secondary outcomes included the consumption of analgesics, the patient-assessed postoperative and satisfaction scores, adverse effects, time to first ambulation, and length of hospital stay. METHODS Patients were randomly allocated to either the ITM group that received 0.2 mg of ITM or the control (CON) group that received 2 ml of 0.9% saline as a skin infiltration 30 minutes prior to anesthesia induction. RESULTS The ITM group had a significantly lower visual analogue scale score than the CON group during the first 3 days postoperatively (at rest, P=0.000, during movement, P=0.000). The ITM group used significantly less sufentanil than the CON group in the first 3 days postoperatively (p=.000) in patient-controlled intravenous analgesia, as well as in supplemental analgesic demands. The ITM group reported a greater degree of satisfaction with the whole hospitalization experience than the CON group (2.4±0.6 vs. 1.9±0.6, p=.000). The two groups did not significantly differ regarding adverse effects, length of hospital stay, and time taken to regain the ability to walk without support. CONCLUSIONS Preemptive analgesia with ITM results in significantly improved early postoperative pain control and decreased postoperative patient-controlled intravenous analgesia consumption, with no increase in adverse effects.
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Affiliation(s)
- Yujie Wang
- Department of Anesthesiology, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, China
| | - Xiangyang Guo
- Department of Anesthesiology, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, China
| | - Zhaoqing Guo
- Department of Orthopedics, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, China.
| | - Mao Xu
- Department of Anesthesiology, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, China.
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Bai JW, An D, Perlas A, Chan V. Adjuncts to local anesthetic wound infiltration for postoperative analgesia: a systematic review. Reg Anesth Pain Med 2020; 45:645-655. [DOI: 10.1136/rapm-2020-101593] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 12/31/2022]
Abstract
Local anesthetics (LAs) are commonly infiltrated into surgical wounds for postsurgical analgesia. While many adjuncts to LA agents have been studied, it is unclear which adjuncts are most effective for co-infiltration to improve and prolong analgesia. We performed a systematic review on adjuncts (excluding epinephrine) to local infiltrative anesthesia to determine their analgesic efficacy and opioid-sparing properties. Multiple databases were searched up to December 2019 for randomized controlled trials (RCTs) and two reviewers independently performed title/abstract screening and full-text review. Inclusion criteria were (1) adult surgical patients and (2) adjunct and LA agents infiltration into the surgical wound or subcutaneous tissue for postoperative analgesia. To focus on wound infiltration, studies on intra-articular, peri-tonsillar, or fascial plane infiltration were excluded. The primary outcome was reduction in postoperative opioid requirement. Secondary outcomes were time-to-first analgesic use, postoperative pain score, and any reported adverse effects. We screened 6670 citations, reviewed 126 full-text articles, and included 89 RCTs. Adjuncts included opioids, non-steroidal anti-inflammatory drugs, steroids, alpha-2 agonists, ketamine, magnesium, neosaxitoxin, and methylene blue. Alpha-2 agonists have the most evidence to support their use as adjuncts to LA infiltration. Fentanyl, ketorolac, dexamethasone, magnesium and several other agents show potential as adjuncts but require more evidence. Most studies support the safety of these agents. Our findings suggest benefits of several adjuncts to local infiltrative anesthesia for postoperative analgesia. Further well-powered RCTs are needed to compare various infiltration regimens and agents.Protocol registrationPROSPERO (CRD42018103851) (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=103851)
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Shrestha N, Wu L, Wang X, Jia W, Luo F. Preemptive Infiltration with Betamethasone and Ropivacaine for Postoperative Pain in Laminoplasty or Laminectomy (PRE-EASE): study protocol for a randomized controlled trial. Trials 2020; 21:381. [PMID: 32370780 PMCID: PMC7201781 DOI: 10.1186/s13063-020-04308-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 04/02/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Laminoplasty and laminectomy have been used for decades for the treatment of intraspinal space-occupying lesions, spinal stenosis, disc herniation, injuries, etc. After these procedures, patients often experience severe postoperative pain at the surgical site. Intense immediate postoperative pain after many spinal procedures makes its control of utmost importance. Preemptive injection of local anesthetics can significantly reduce postoperative pain during rest and movement; however, the analgesic effect is only maintained for a relatively short period of time. Whether betamethasone combined with local anesthetic for laminoplasty or laminectomy has better short-term and long-term effects than the local anesthetic alone has not been reported yet. METHODS The PRE-EASE trial is a prospective, randomized, open-label, blinded endpoint, single-center clinical study including 116 participants scheduled for elective laminoplasty or laminectomy, with a 6 months' follow-up process. Preemptive local infiltration with betamethasone and ropivacaine (treatment group) or ropivacaine alone (control group) throughout the entire thickness of the planned incision site will be performed by the surgeon prior to making the incision. The primary outcome will be the cumulative butorphanol consumption within the first 48-h postoperative period. DISCUSSION This study will add significant new knowledge to the effect and feasibility of preemptive local infiltration of betamethasone for postoperative pain management in laminoplasty and laminectomy. TRIAL REGISTRATION ClinicalTrials.gov: NCT04153396. Registered on 6 November 2019.
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Affiliation(s)
- Niti Shrestha
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100050, China
| | - Liang Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaodi Wang
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100050, China
| | - Wenqing Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Fang Luo
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100050, China.
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Influence of infiltration anaesthesia on perioperative outcomes following lumbar discectomy under surgical pleth index-guided general anaesthesia: A preliminary report from a randomised controlled prospective trial. Adv Med Sci 2020; 65:149-155. [PMID: 31945659 DOI: 10.1016/j.advms.2019.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 08/09/2019] [Accepted: 12/17/2019] [Indexed: 01/29/2023]
Abstract
PURPOSE Severe postoperative pain (SPP) may occur after lumbar discectomy. To prevent SPP and reduce rescue opioid consumption, infiltration anaesthesia (IA) has been combined with general anaesthesia (GA). This study verified how GA combined with IA facilitated intra- and postoperative demand for opioids and affected the incidence of SPP in patients subjected to open lumbar discectomy. MATERIALS/METHODS Ninety-nine patients undergoing lumbar discectomy under GA with Surgical Pleth Index (SPI)-guided fentanyl (FNT) administration were randomly assigned to receive IA combined with either 0.2% bupivacaine (BPV) or 0.2% ropivacaine (RPV) with FNT 50 μg and compared with controls (BF, RF, and C groups, respectively). RESULTS Ninety-four patients were included in the final analysis. Adjusted according to SPI, total intraoperative FNT dosages did not differ between the study groups (p = 0.23). The proportion of patients who reported SPP was the highest in group C (41.9%) than in the RF (12.9%) and BF groups (31.3%) (p < 0.05). Mild pain was experienced by 67.7%, 53.1% and 32.3% of patients from the RF, BF and C groups, respectively (p < 0.01). Morphine requirement was the highest in the control group (7.1 ± 5.9 mg), followed by the RF (2.7 ± 5.3 mg) and BF groups (4 ± 4.9 mg) (p < 0.05). CONCLUSIONS IA using RPV/FNT mixture significantly reduced SPP and postoperative demand for morphine in patients subjected to lumbar discectomy under GA.
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Samoladas E, Kapinas A, Papadopoulos DV, Gkiatas I, Papastefanou S, Gelalis ID. Intraoperative epidural application of steroid and local anaesthetic agent following lumbar discectomy: A prospective double blinded randomized controlled trial. J Clin Orthop Trauma 2019; 10:S143-S146. [PMID: 31695273 PMCID: PMC6823785 DOI: 10.1016/j.jcot.2019.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 02/08/2019] [Accepted: 03/09/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Postoperative pain management following lumbar discectomy is a key part of the procedure and various postoperative pain protocols including a wide range of agents are being used in daily practice worldwide. The aim of this study is to investigate the effect of intraoperative epidural infiltration of local anaesthetic and steroid compared with placebo (normal saline) following microscopic lumbar discectomy. METHODS Sixty patients undergoing lumbar discectomy were randomized to intraoperative infiltration of 3 mg betamethoasone acetate and 18 mg ropivacaine (Group A) or normal saline (Group B). Infiltration was performed after discectomy and decompression and immediately prior to incision closure. Postoperatively a standard protocol of intravenous acetaminophen administration and physiotherapy was followed. Additional analgesia with tramadol was given only in patients who required further pain management. Postoperative pain was evaluated using VAS score. Opioid consumption was recorded. Primary outcome measures included immediate postoperative back pain VAS score, opioid consumption and infection rate. Patients were reviewed in clinic at 6 weeks, 6 months and 1 year postoperatively. RESULTS None of the patients in Group A required further analgesia while 12 Group B patients required further treatment with tramadol (p = 0.01). At 3 h postoperatively the VAS score was significantly lower in Group A compared to Group B (p < 0.05). Fifty-seven patients completed the 1 year follow up (95%) and 2 patients (1 from each group) suffered a complication of postoperative radiculopathy. CONCLUSION Intraoperative application of steroid and local anaesthetic agent is effective on pain reduction for only a short period after surgery, while there is no effect on infection rate or any other long-term outcome compared with placebo. Hence although it is a safe technique, its benefits are limited from the duration of action.
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Affiliation(s)
- Efthimios Samoladas
- 2nd Department of Orthopedics, Aristotle University of Thessaloniki, Interbalkan Medical Center, Thessaloniki, Greece
| | - Arion Kapinas
- Queens Medical Center, Nottingham, England, United Kingdom
| | - Dimitrios V. Papadopoulos
- Department of Οrthopedics, University Hospital of Ioannina, Stavros Niarchos Avenue, 45500, Ioannina, Greece
- Corresponding author. Κaraoli kai Dimitriou 5, Ioannina, Epirus, 45332, Greece.
| | - Ioannis Gkiatas
- Department of Οrthopedics, University Hospital of Ioannina, Stavros Niarchos Avenue, 45500, Ioannina, Greece
| | | | - Ioannis D. Gelalis
- Department of Οrthopedics, University Hospital of Ioannina, Stavros Niarchos Avenue, 45500, Ioannina, Greece
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Zhao C, Jia Y, Jia Z, Xiao X, Luo F. Pre-emptive scalp infiltration with ropivacaine plus methylprednisolone versus ropivacaine alone for relief of postoperative pain after craniotomy in children (RP/MP vs RP): a study protocol for a randomised controlled trial. BMJ Open 2019; 9:e027864. [PMID: 31230016 PMCID: PMC6596953 DOI: 10.1136/bmjopen-2018-027864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Pre-emptive scalp infiltration with local anaesthetics is the simplest and most effective method to prevent postoperative incisional pain. However, local infiltration of an anaesthetic only provides relatively short-term pain relief. Methylprednisolone (MP) treatment, administered as an adjuvant at the wound site, has been shown to provide satisfactory pain management after lumbar laminectomy. However, there is no evidence regarding the efficacy of MP infiltration for the relief of postoperative pain after craniotomy. Currently, postoperative pain after craniotomy in children is undertreated. Therefore, we aim to investigate whether pre-emptive scalp infiltration with ropivacaine (RP) plus MP is superior to RP alone to improve postoperative pain after craniotomy in children. METHODS AND ANALYSIS The RP/MP versus RP trial is a prospective, single-centre, randomised, parallel-group study of 100 children aged 8-18 years undergoing intracranial surgery. Participants will be randomly allocated to receive pre-emptive scalp infiltration with either RP plus MP or RP alone. The primary outcome will be the cumulative fentanyl dose administered by patient-controlled intravenous analgesia within 24 hours postoperatively. The secondary outcomes will include postoperative Numerical Rating Scale scores, pain control satisfaction scores, length of stay and adverse events. Data will be analysed by the intention-to-treat principle. ETHICAL APPROVAL AND DISSEMINATION The study protocol has been approved by the Institutional Review Board of Beijing Tiantan Hospital Affiliated to Capital Medical University (Approval Number: KY 2018-066-02). The results will be disseminated in international academic meetings and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03636165; Pre-results.
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Affiliation(s)
- Chunmei Zhao
- Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yitong Jia
- Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zipu Jia
- Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiong Xiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Fang Luo
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Belykh E, Carotenuto A, Kalinin AA, Akshulakov SK, Kerimbayev T, Borisov VE, Aliyev MA, Nakaji P, Preul MC, Byvaltsev VA. Surgical Protocol for Infections, Nonhealing Wound Prophylaxis, and Analgesia: Development and Implementation for Posterior Spinal Fusions. World Neurosurg 2019; 123:390-401.e2. [DOI: 10.1016/j.wneu.2018.11.135] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/14/2018] [Accepted: 11/16/2018] [Indexed: 12/21/2022]
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Sudhakaran R, Makkar JK, Jain D, Wig J, Chabra R. Comparison of bispectral index and end-tidal anaesthetic concentration monitoring on recovery profile of desflurane in patients undergoing lumbar spine surgery. Indian J Anaesth 2018; 62:516-523. [PMID: 30078854 PMCID: PMC6053885 DOI: 10.4103/ija.ija_172_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background and Aims: Several techniques have evolved over time to monitor depth of anesthesia and ensure enhanced recovery. This randomized double-blinded trial was designed to compare bispectral index (BIS) or end-tidal anaesthetic concentration (ETAC) monitoring on the recovery characteristics of patients undergoing thoracolumbar spine surgeries. Methods: Seventy American Society of Anesthesiologist I–II patients of either sex were randomized to Group B – BIS-guided protocol, Group E – ETAC-guided protocol, or Group S – Standard protocol. After intravenous induction, anaesthesia was maintained with desflurane in O2/N2O (50:50) mixture. In BIS, ETAC and Standard groups, inspired end-tidal desflurane concentration was varied to achieve BIS of 45–55, 0.8–1.0 age-corrected minimum alveolar concentration, and haemodynamic parameters within 20% of the baseline, respectively. Time to eye opening (emergence time, the primary outcome), time to extubation, and time to name recall from the discontinuation of the anaesthetic agent were recorded. Incidence of nausea, vomiting, and total analgesic consumption was noted for 24 h. Results: Emergence time (mean ± SD) in ETAC (5.1 ± 1.53 min) and BIS (5.0 ± 2.12 min)-guided groups was significantly lower than Standard group (7.5 ± 2.90 min). Extubation time in ETAC (6.3 ± 2.22 min) and BIS-guided group (6.5 ± 1.78 min) was significantly lower than Standard group (9.0 ± 3.20 min) (P < 0.001). Time to achieve fast track score of more than 12 was significantly less in BIS-guided group (13.12 ± 2.59 min). Conclusion: ETAC-guided anaesthesia is comparable to BIS-guided anaesthesia in achieving early recovery.
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Affiliation(s)
- R Sudhakaran
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Jeetinder K Makkar
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Divya Jain
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Jyotsna Wig
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - R Chabra
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Abdel Hay J, Kobaiter-Maarrawi S, Tabet P, Moussa R, Rizk T, Nohra G, Okais N, Samaha E, Maarrawi J. Bupivacaine Field Block With Clonidine for Postoperative Pain Control in Posterior Spine Approaches: A Randomized Double-Blind Trial. Neurosurgery 2017; 82:790-798. [DOI: 10.1093/neuros/nyx313] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 05/13/2017] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND
The synergistic effect of clonidine with bupivacaine, well established in peripheral nerve blocks, remains controversial in local field block for postoperative analgesia.
OBJECTIVE
To investigate the potential analgesic benefit of adding clonidine to bupivacaine during preincisional field block in posterior approaches for spine surgeries.
METHODS
Two hundred twenty-five patients were enrolled in this study and underwent lumbar spinal fusion (n = 80), lumbar laminectomy (n = 25), lumbar microdiscectomy (n = 94), or cervical laminectomy (n = 26). In each surgical subgroup, patients were randomly assigned in a double-blinded fashion to receive either 20 mL of 0.25% bupivacaine alone (control group, n = 109) or with 150 μg clonidine (clonidine group, n = 116) in the form of a preincisional field block. Outcome parameters included area under the curve of pain from postoperative day D0 to D8 and rescue morphine consumption from D0 to D3.
RESULTS
The area under the curve was reduced in the clonidine group, particularly in the microdiscectomy subgroup, and without reaching statistical significance in the cervical laminectomy subgroup. Total rescue morphine consumption was reduced in the clonidine group, particularly at D1-D2, a benefit that was exclusive to the lumbar stenosis and lumbar fusion subgroups. Field block with clonidine, surgical subgroup, and the presence of preoperative spinal pain were factors independently influencing postoperative wound pain in multivariate analysis.
CONCLUSION
The addition of clonidine to local preincisional field block with bupivacaine resulted in better and prolonged postoperative analgesia in posterior lumbar spine surgeries, an effect that was more pronounced in patients with no preoperative spinal pain.
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Affiliation(s)
- Joe Abdel Hay
- Laboratory of Neurosciences, Faculty of Medicine (PTS), St Joseph University, Beirut, Lebanon
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | | | - Patrick Tabet
- Laboratory of Neurosciences, Faculty of Medicine (PTS), St Joseph University, Beirut, Lebanon
| | - Ronald Moussa
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | - Tony Rizk
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | - Georges Nohra
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | - Nabil Okais
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | - Elie Samaha
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
| | - Jospeh Maarrawi
- Laboratory of Neurosciences, Faculty of Medicine (PTS), St Joseph University, Beirut, Lebanon
- Department of Neuro-surgery, Hôtel-Dieu de France hospital, Beirut, Lebanon
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Intramuscular Local Anesthetic Infiltration at Closure for Postoperative Analgesia in Lumbar Spine Surgery: A Systematic Review and Meta-Analysis. Spine (Phila Pa 1976) 2017; 42:1088-1095. [PMID: 28426530 DOI: 10.1097/brs.0000000000001443] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Systematic Review and Meta-Analysis OBJECTIVE.: To identify whether intramuscular local anesthetic infiltration prior to wound closure was effective in reducing postoperative pain and facilitating early discharge following lumbar spine surgery. SUMMARY OF BACKGROUND DATA Local anesthetic infiltration prior to wound closure may form part of the multimodal strategy for postoperative analgesia, facilitating early mobilization and discharge. Although there are a number of small studies investigating its utility, a quantitative meta-analysis of the data has never been performed. METHODS This review was conducted according the PRISMA statement and was registered with the PROSPERO database. Only randomized controlled trials were eligible for inclusion. Key outcomes of interest included time to first analgesic demand, total postoperative opiate usage in the first 24 hours, visual analogue score (VAS) at 1, 12 and 24 hours and postoperative length of stay. RESULTS Eleven publications fulfilled the inclusion criteria. A total of 438 patients were include; 212 in the control group and 226 in the intervention group. Local anesthetic infiltration resulted in a prolonged time to first analgesic demand (mean difference (MD) 65.88 minutes, 95% confidence interval (95% CI) 23.70 to 108.06, P.0.002) as well as a significantly reduced postoperative opiate demand (M.D. -9.71 mg, 95% CI -15.07, -4.34, p = 0.0004). There was a small but statistically significant reduction in postoperative visual analogue score (VAS) at 1 hour (M.D. -0.87 95%CI -1.55, -0.20, p = 0.01), but no significant reduction at 12 or 24 hours (p = 0.93 and 0.85 respectively). CONCLUSION This systematic review and meta-analysis provides evidence that postoperative intramuscular local anaesthetic infiltration reduces postoperative analgesic requirements and the time to first analgesic demands for patients undergoing lumbar spine surgery. Key research priorities include optimization of the choice and strength of local anaesthetic agent and health-economic analyses to strengthen the case for routine use of postoperative local anesthetics in lumbar spine surgery. LEVEL OF EVIDENCE 1.
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Abstract
This review includes a summary of contemporary theories of pain processing and advocates a multimodal analgesia approach for providing perioperative care. A summary of various medication classes and anesthetic techniques is provided that highlights evidence emerging from neurosurgical literature. This summary covers opioid management, acetaminophen, nonsteroidal antiinflammatories, ketamine, lidocaine, dexmedetomidine, corticosteroids, gabapentin, and regional anesthesia for neurosurgery. At present, there is not enough investigation into these areas to describe best practices for treating or preventing chronic pain in neurosurgery; but providers can identify a wider range of options available to personalize perioperative care strategies.
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Affiliation(s)
- Samuel Grodofsky
- Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, 3400 Spruce Street 5th Floor Dulles, Philadelphia, PA 19104, USA.
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Management of Postoperative Pain: A Clinical Practice Guideline From the American Pain Society, the American Society of Regional Anesthesia and Pain Medicine, and the American Society of Anesthesiologists' Committee on Regional Anesthesia, Executive Committee, and Administrative Council. THE JOURNAL OF PAIN 2016; 17:131-57. [PMID: 26827847 DOI: 10.1016/j.jpain.2015.12.008] [Citation(s) in RCA: 1572] [Impact Index Per Article: 196.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/11/2015] [Accepted: 12/14/2015] [Indexed: 12/11/2022]
Abstract
UNLABELLED Most patients who undergo surgical procedures experience acute postoperative pain, but evidence suggests that less than half report adequate postoperative pain relief. Many preoperative, intraoperative, and postoperative interventions and management strategies are available for reducing and managing postoperative pain. The American Pain Society, with input from the American Society of Anesthesiologists, commissioned an interdisciplinary expert panel to develop a clinical practice guideline to promote evidence-based, effective, and safer postoperative pain management in children and adults. The guideline was subsequently approved by the American Society for Regional Anesthesia. As part of the guideline development process, a systematic review was commissioned on various aspects related to various interventions and management strategies for postoperative pain. After a review of the evidence, the expert panel formulated recommendations that addressed various aspects of postoperative pain management, including preoperative education, perioperative pain management planning, use of different pharmacological and nonpharmacological modalities, organizational policies, and transition to outpatient care. The recommendations are based on the underlying premise that optimal management begins in the preoperative period with an assessment of the patient and development of a plan of care tailored to the individual and the surgical procedure involved. The panel found that evidence supports the use of multimodal regimens in many situations, although the exact components of effective multimodal care will vary depending on the patient, setting, and surgical procedure. Although these guidelines are based on a systematic review of the evidence on management of postoperative pain, the panel identified numerous research gaps. Of 32 recommendations, 4 were assessed as being supported by high-quality evidence, and 11 (in the areas of patient education and perioperative planning, patient assessment, organizational structures and policies, and transitioning to outpatient care) were made on the basis of low-quality evidence. PERSPECTIVE This guideline, on the basis of a systematic review of the evidence on postoperative pain management, provides recommendations developed by a multidisciplinary expert panel. Safe and effective postoperative pain management should be on the basis of a plan of care tailored to the individual and the surgical procedure involved, and multimodal regimens are recommended in many situations.
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Akinduro OO, Miller BA, Haussen DC, Pradilla G, Ahmad FU. Complications of intraoperative epidural steroid use in lumbar discectomy: a systematic review and meta-analysis. Neurosurg Focus 2016; 39:E12. [PMID: 26424336 DOI: 10.3171/2015.7.focus15269] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT The authors' aim in this paper was to review the intraoperative use of epidural steroids in lumbar discectomy surgery with a focus on surgical complications. METHODS A comprehensive literature search was done using PubMed, MEDLINE, and the Cochrane Central Registry of Controlled Trials. Relevant papers were retrieved and analyzed. The authors performed a meta-analysis of all available data. Search terms included epidural, steroids, discectomy, lumbar disc surgery, herniated lumbar disc, methylprednisolone, and perioperative.The primary outcome was surgical complications such as wound infection or need for reoperation. Secondary outcomes were pain and postoperative narcotic usage. RESULTS Sixteen trials and 1 retrospective study (a total of 1933 patients) were eligible for inclusion in this study. In all studies, steroids were added epidurally over the nerve root before closure in cases, and control patients underwent discectomy alone. The mean age (42.7 years vs 42.4 years; RR 0.30 [95% CI -0.30 to 0.90], p = 0.32), overall complication rates (2.69% vs 1.18%; RR 1.94 [95% CI 0.72-5.26], p = 0.19), and infectious complication rates (0.94% vs 0.08%; RR 4.58 [95% CI 0.75-27.95], p = 0.10) were similar between the steroid group and control group, respectively. CONCLUSIONS There is good evidence that epidural steroids can decrease pain in the short term and decrease the usage of postoperative narcotics after lumbar spinal surgery for degenerative spinal disease. The authors' results demonstrate a trend toward increased infection with epidural steroid use, but there was not a statistically significant difference. More studies are needed to validate the long-term risk/benefit ratio of epidural steroids in lumbar discectomy.
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Affiliation(s)
| | | | - Diogo C Haussen
- Neurology, Emory University School of Medicine, Atlanta, Georgia
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Greze J, Vighetti A, Incagnoli P, Quesada JL, Albaladejo P, Palombi O, Tonetti J, Bosson JL, Payen JF. Does continuous wound infiltration enhance baseline intravenous multimodal analgesia after posterior spinal fusion surgery? A randomized, double-blinded, placebo-controlled study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2016; 26:832-839. [PMID: 26865083 DOI: 10.1007/s00586-016-4428-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 01/09/2016] [Accepted: 01/27/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE There has been a growing interest in continuous local anaesthetic wound infiltration as a non-opioid technique for postoperative pain relief. The impact of this modality on baseline analgesia after spinal fusion surgery has however been inconclusive. We tested whether continuous wound infiltration with ropivacaine can enhance postoperative analgesia compared to a baseline intravenous multimodal analgesia protocol after spinal fusion surgery. METHODS In this randomized, double-blinded, placebo-controlled study, a multiholed 19-gauge catheter was placed at the end of the surgical procedure through the wound to permit the continuous administration (8 ml/h) of ropivacaine 0.2 % (ropivacaine group; n = 19 patients) or saline (control group; n = 20 patients) during the first 48 postoperative hours (H48). Both groups received intraoperative low-dose ketamine, a combination of acetaminophen, non-steroidal anti-inflammatory drug, and nefopam over the same postoperative period, and morphine delivered by a patient-controlled analgesia (PCA) device. RESULTS Morphine consumption was comparable between the two groups both at H48, 38 mg (26:52) (median, 25th:75th percentile) (control group) versus 43 mg (19:74) (ropivacaine group), and at H24, 18 mg (16:22) versus 22 mg (9:35) respectively. Pain scores at rest and during mobilization, quality of postoperative sleep, and morphine-related side effects were comparable between the two groups at H24 and H48. CONCLUSION Our findings indicate that no additional analgesia was provided with continuous wound infiltration of ropivacaine compared to a baseline intravenous multimodal analgesia protocol after spinal fusion surgery. TRIAL REGISTRATION Clinicaltrials.gov #NCT01743794.
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Affiliation(s)
- Jules Greze
- Department of Anesthesia and Critical Care, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Arnaud Vighetti
- Department of Anesthesia and Critical Care, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Pascal Incagnoli
- Department of Anesthesia and Critical Care, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Jean-Louis Quesada
- Clinical Research Centre, INSERM 003, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Pierre Albaladejo
- Department of Anesthesia and Critical Care, CHU Grenoble Alpes, 38000, Grenoble, France.,Univ Grenoble Alpes, CNRS-TIMC-IMAG UMR , 5525-ThEMAS, 38000, Grenoble, France
| | - Olivier Palombi
- Department of Neurosurgery, CHU Grenoble Alpes, 38000, Grenoble, France.,Univ Grenoble Alpes, Laboratoire Jean Kuntzmann, CNRS UMR 5224, INRIA , 38334, Saint-Ismier, France
| | - Jerome Tonetti
- Department of Orthopaedics, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Jean-Luc Bosson
- Clinical Research Centre, INSERM 003, CHU Grenoble Alpes, 38000, Grenoble, France.,Univ Grenoble Alpes, CNRS-TIMC-IMAG UMR , 5525-ThEMAS, 38000, Grenoble, France
| | - Jean-Francois Payen
- Department of Anesthesia and Critical Care, CHU Grenoble Alpes, 38000, Grenoble, France. .,Univ Grenoble Alpes, Grenoble Institut des Neurosciences, GIN, 38000, Grenoble, France. .,INSERM, U1216, 38000, Grenoble, France.
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Lin CC, Chiang TH, Chen WJ, Sun YY, Lee YH, Lin MS. CISD2 serves a novel role as a suppressor of nitric oxide signalling and curcumin increases CISD2 expression in spinal cord injuries. Injury 2015; 46:2341-50. [PMID: 26387034 DOI: 10.1016/j.injury.2015.07.040] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 07/28/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND CISD2 is known to have roles in calcium metabolism, anti-apoptosis, and longevity. However, whether CISD2 is involved in the inflammatory response associated with injuries of the central nervous system (CNS) remains unclear. This issue is particularly relevant for traumatic spinal cord injuries (SCIs), which lack therapeutic targeting and often cause long-term disability in patients. The authors previously demonstrated the neuroprotective effects of curcumin against RANTES-mediated neuroinflammation. In this study, we investigated (1) the role of CISD2 in injury-induced inflammation and (2) whether curcumin influences CISD2 expression in acute SCI. MATERIALS AND METHODS The efficacy of curcumin treatment (40 mg/kg i.p.) was evaluated in an animal model of SCI. In a neural cell culture model, lipopolysaccharide (LPS) was administrated to induce inflammation with the aim of mimicking the situation commonly encountered in SCI. Additionally, knockdown of CISD2 expression by siRNA (siCISD2) in LPS-challenged neural cells was performed to verify the causal relationship between CISD2 and SCI-related inflammation. RESULTS The injuries were shown to reduce CISD2 mRNA and protein expression in vivo, and CISD2-positive cells were upregulated by the curcumin treatment. LPS led to a decrease in CISD2 expression in vitro; however, treatment with 1 μM curcumin attenuated the downregulation of CISD2. Furthermore, in a cellular model of LPS-induced injury, the loss of CISD2 function caused by siCISD2 resulted in a pronounced iNOS increase as well as a decrease in BCL2 expression. CONCLUSIONS To the best of our knowledge, this is the first study to report the following: (1) CISD2 exerts anti-apoptotic and anti-inflammatory effects in neural cells; and (2) curcumin can attenuate the downregulation of CISD2 in SCI and LPS-treated astrocytes.
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Affiliation(s)
- Chai-Ching Lin
- Department of Biotechnology and Animal Science, College of Bioresources, National Ilan University, Yilan, Taiwan
| | - Tien-Huang Chiang
- Department of Biotechnology and Animal Science, College of Bioresources, National Ilan University, Yilan, Taiwan
| | - Wei-Jung Chen
- Department of Biotechnology and Animal Science, College of Bioresources, National Ilan University, Yilan, Taiwan
| | - Yu-Yo Sun
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Yi-Hsuan Lee
- Department and Institute of Physiology, National Yang-Ming University, Taipei, Taiwan
| | - Muh-Shi Lin
- Department of Neurosurgery, Taipei City Hospital, Zhong Xiao Branch, Taipei, Taiwan; Department of Surgery, Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Biotechnology and Animal Science, College of Bioresources, National Ilan University, Yilan, Taiwan.
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Song J, Li L, Yu P, Gao T, Liu K. Preemptive scalp infiltration with 0.5% ropivacaine and 1% lidocaine reduces postoperative pain after craniotomy. Acta Neurochir (Wien) 2015; 157:993-8. [PMID: 25845547 DOI: 10.1007/s00701-015-2394-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 03/09/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND In order to reduce the consequences of narcotic-related side effects and provide effective analgesia after craniotomy, we conducted a randomized trial to compare the analgesic efficacy of preemptive scalp infiltrations with 1% lidocaine and 0.5% ropivacaine on the postoperative pain. METHODS Sixty adult patients scheduled for craniotomy were enrolled. A solution contained 0.5% ropivacaine and 1% lidocaine (40 ml) was prepared. In group A, local anesthetic was injected throughout the entire thickness of the scalp before skin incision. In group B, it was injected before skin closure. Additional intravenous injection and patient-controlled analgesia with morphine was used to control postoperative pain if the verbal numerical rating scale > 4. Cumulative morphine consumption; numerical rating scale of pain at 1, 2, 4, 6, 8, 12, and 24 h; postoperative nausea, vomiting, and respiratory depression, were recorded for 24 h after the operation. RESULTS Postoperative pain scores were lower in group A than in group B within the first 6 h after surgery. Mean time to demand for postoperative analgesic was statistically (p < 0.001) delayed in group A 300 (240, 360) min compared to group B 150 (105, 200) min. Ten patients in group A received morphine analgesia was half less than 21 patients in group B (p < 0.006). The median morphine consumption in 24 h after operation in group A 10.5 (8, 15) mg was less than that in group B 28 (22.5, 30.5) mg (p < 0.001). CONCLUSIONS Preemptive scalp infiltration with 0.5% ropivacaine and 1% lidocaine provides effective postoperative analgesia after craniotomy.
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Blanquer SBG, Grijpma DW, Poot AA. Delivery systems for the treatment of degenerated intervertebral discs. Adv Drug Deliv Rev 2015; 84:172-87. [PMID: 25451138 DOI: 10.1016/j.addr.2014.10.024] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 08/29/2014] [Accepted: 10/20/2014] [Indexed: 12/25/2022]
Abstract
The intervertebral disc (IVD) is the most avascular and acellular tissue in the body and therefore prone to degeneration. During IVD degeneration, the balance between anabolic and catabolic processes in the disc is deregulated, amongst others leading to alteration of extracellular matrix production, abnormal enzyme activities and production of pro-inflammatory substances like cytokines. The established treatment strategy for IVD degeneration consists of physiotherapy, pain medication by drug therapy and if necessary surgery. This approach, however, has shown limited success. Alternative strategies to increase and prolong the effects of bioactive agents and to reverse the process of IVD degeneration include the use of delivery systems for drugs, proteins, cells and genes. In view of the specific anatomy and physiology of the IVD and depending on the strategy of the therapy, different delivery systems have been developed which are reviewed in this article.
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Affiliation(s)
- S B G Blanquer
- MIRA Institute for Biomedical Technology and Technical Medicine, Department of Biomaterials Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands; Collaborative Research Partner Annulus Fibrosus Rupture Program of AO Foundation, Davos, Switzerland
| | - D W Grijpma
- MIRA Institute for Biomedical Technology and Technical Medicine, Department of Biomaterials Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands; Collaborative Research Partner Annulus Fibrosus Rupture Program of AO Foundation, Davos, Switzerland; University of Groningen, University Medical Center Groningen, W.J. Kolff Institute, Department of Biomedical Engineering, P.O. Box 196, 9700 AD Groningen, The Netherlands.
| | - A A Poot
- MIRA Institute for Biomedical Technology and Technical Medicine, Department of Biomaterials Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands; Collaborative Research Partner Annulus Fibrosus Rupture Program of AO Foundation, Davos, Switzerland
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Siribumrungwong K, Cheewakidakarn J, Tangtrakulwanich B, Nimmaanrat S. Comparing parecoxib and ketorolac as preemptive analgesia in patients undergoing posterior lumbar spinal fusion: a prospective randomized double-blinded placebo-controlled trial. BMC Musculoskelet Disord 2015; 16:59. [PMID: 25886746 PMCID: PMC4369094 DOI: 10.1186/s12891-015-0522-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 03/04/2015] [Indexed: 12/31/2022] Open
Abstract
Background Poor postoperative pain control is frequently associated with complications and delayed discharge from a hospital. Preemptive analgesia is one of the methods suggested for reducing postoperative pain. Opioids are effective for pain control, but there known addictive properties make physicians cautious about using them. Parecoxib and ketorolac are potent non-opioid NSAIDs that are attractive alternative drugs to opioids to avoid opioid-related side effects. However, there are no good head-to-head comparisons between these two drugs in the aspect of preemptive analgesic effects in lumbar spinal fusion surgery. This study aimed to compare the efficacy in terms of postoperative pain control and safety of parecoxib with ketorolac as preemptive analgesia in posterior lumbar spinal fusion patients. Methods A prospective, double-blinded randomized controlled trial was carried out in patients undergoing posterior lumbar spinal fusion, who were randomized into 3 groups (n = 32). Parecoxib, ketorolac or a placebo was given to each patient via injection around 30 minutes prior to incision. The efficacy of postoperative pain control was assessed by a verbal numerical rating score (0–10). And various postoperative things were monitored for analysis, such as total opioid consumption, complications, and estimated blood loss. Results Both the ketorolac and parecoxib groups showed significantly better early postoperative pain reduction at the postanesthesia care unit (PACU) than the control group (p < 0.05). There were no differences between the pain scores of ketorolac and parecoxib at any time points. Complications and bleeding were not significantly different between all three groups. Conclusions Preemptive analgesia using both ketorolac and parecoxib showed a significantly better early postoperative pain control in the PACU than the control group in patients undergoing lumbar spinal fusion. Trial registration ClinicalTrials.gov NCT01859585. Registered 15 May 2013.
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Affiliation(s)
- Koopong Siribumrungwong
- Department of Orthopedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Songkla, Hat Yai, 90110, Thailand.
| | - Julin Cheewakidakarn
- Department of Orthopedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Songkla, Hat Yai, 90110, Thailand.
| | - Boonsin Tangtrakulwanich
- Department of Orthopedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Songkla, Hat Yai, 90110, Thailand.
| | - Sasikaan Nimmaanrat
- Department of Anesthesiology, Faculty of Medicine, Prince of Songkla University, Songkla, Hat Yai, 90110, Thailand.
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Wu J, Jiang H, Bi Q, Luo Q, Li J, Zhang Y, Chen Z, Li C. Apamin-Mediated Actively Targeted Drug Delivery for Treatment of Spinal Cord Injury: More Than Just a Concept. Mol Pharm 2014; 11:3210-22. [DOI: 10.1021/mp500393m] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jin Wu
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Hong Jiang
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Qiuyan Bi
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Qingsong Luo
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Jianjun Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Yan Zhang
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Zhangbao Chen
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
| | - Chong Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, P. R. China
- Chongqing Engineering Research Center for Pharmaceutical Process and Quality Control, Chongqing, 400715, P. R. China
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Kim KT, Cho DC, Sung JK, Kim YB, Kang H, Song KS, Choi GJ. Intraoperative systemic infusion of lidocaine reduces postoperative pain after lumbar surgery: a double-blinded, randomized, placebo-controlled clinical trial. Spine J 2014; 14:1559-66. [PMID: 24216403 DOI: 10.1016/j.spinee.2013.09.031] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Revised: 08/29/2013] [Accepted: 09/19/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Analgesic effect of lidocaine infusion on postoperative pain. PURPOSE The aim of this study was to evaluate the analgesic effect of lidocaine infusion on postoperative pain after lumbar microdiscectomy. STUDY DESIGN This study used a prospective, randomized, double-blinded, and placebo-controlled clinical trial. PATIENT SAMPLE Fifty-one patients participated in this randomized, double-blinded study. OUTCOME MEASURES The primary outcome was the visual analog scale (VAS) (0-100 mm) pain score at 4 hours after surgery. The secondary outcomes were the VAS pain score at 2, 8, 12, 24, and 48 hours after surgery, the frequency with which patients pushed the button (FPB) of the patient-controlled analgesia system, and the fentanyl consumption at 2, 4, 8, 12, 24, and 48 hours after surgery. Other outcomes were satisfaction scores regarding pain control and the overall recovery process, incidence of postoperative nausea and vomiting (PONV), and length of hospital stay (HS). METHODS Preoperatively and throughout the surgery, Group L received intravenous lidocaine infusion (a 1.5-mg/kg bolus followed by a 2-mg/kg/h infusion until the end of the surgical procedure) and Group C received normal saline infusion as a placebo. RESULTS The VAS scores and fentanyl consumption were significantly lower in Group L compared with Group C except at 48 h after surgery (p<.05). Total fentanyl consumption, total FPB, length of HS, and satisfaction scores were also significantly lower in Group L compared with Group C (p<.05). CONCLUSIONS Intraoperative systemic infusion of lidocaine decreases pain perception during microdiscectomy, thus reducing the consumption of opioid and the severity of postoperative pain. This effect contributes to reduce the length of HS.
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Affiliation(s)
- Kyoung-Tae Kim
- Department of Neurosurgery, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 700-720, Korea
| | - Dae-Chul Cho
- Department of Neurosurgery, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 700-720, Korea
| | - Joo-Kyung Sung
- Department of Neurosurgery, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 700-720, Korea
| | - Young-Baeg Kim
- Department of Neurosurgery, College of Medicine, Chung-Ang University Hospital, 224-1 Heukseok-dong, Dongjak-gu, Seoul 156-755, Korea
| | - Hyun Kang
- Department of Anaesthesiology and Pain Medicine, College of Medicine, Chung-Ang University Hospital, 224-1 Heukseok-dong, Dongjak-gu, Seoul 156-755, Korea.
| | - Kwang-Sup Song
- Department of Orthopedic Surgery, College of Medicine, Chung-Ang University Hospital, 224-1 Heukseok-dong, Dongjak-gu, Seoul 156-755, Korea
| | - Geun-Joo Choi
- Department of Anaesthesiology and Pain Medicine, College of Medicine, Chung-Ang University Hospital, 224-1 Heukseok-dong, Dongjak-gu, Seoul 156-755, Korea
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Jamjoom BA, Jamjoom AB. Efficacy of intraoperative epidural steroids in lumbar discectomy: a systematic review. BMC Musculoskelet Disord 2014; 15:146. [PMID: 24885519 PMCID: PMC4014751 DOI: 10.1186/1471-2474-15-146] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 04/30/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study is a descriptive review of the literature aimed at examining the efficacy of the use of intraoperative epidural steroids in lumbar disc surgery, a matter that remains controversial. METHODS The relevant clinical trials were selected from databases and reviewed. The methodological quality of each included study was assessed and graded for perceived risk of bias. All the documented significant and non-significant findings were collected. Our outcome targets were reduction in postoperative pain scores, consumption of analgesia, duration of hospital stay and no increase in complication rates. The variation in the timing of postoperative pain assessments necessitated grouping the outcome into three postoperative stages; early: 0 to 2 weeks, intermediate: more than 2 weeks to 2 months and late: more than 2 months to 1 year. RESULTS Sixteen trials that were published from 1990 to 2012 were eligible. At least one significant reduction in pain score was reported in nine of the eleven trials that examined pain in the early stage, in four of the seven trials that examined pain in the intermediate stage and in two of the eight trials that examined pain in the late stage. Seven of the nine trials that looked at consumption of postoperative analgesia reported significant reduction while six of the ten trails that examined the duration of hospital stay reported significant reduction. None of the trials reported a significant increase of steroid-related complications. CONCLUSIONS There is relatively strong evidence that intraoperative epidural steroids are effective in reducing pain in the early stage and reducing consumption of analgesia. There is also relatively strong evidence that they are ineffective in reducing pain in the late stage and in reducing duration of hospital stay. The evidence for their effectiveness in reducing pain in the intermediate stage is considered relatively weak. The heterogeneity between the trials makes it difficult to make undisputed conclusions and it indicates the need for a large multicenter trial with validated outcome measures that are recorded at fixed time intervals.
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Affiliation(s)
| | - Abdulhakim B Jamjoom
- Department of Surgery, Section of Neurosurgery, King Khalid National Guards Hospital, P O Box 9515, Jeddah 21423, Saudi Arabia.
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Portillo J, Kamar N, Melibary S, Quevedo E, Bergese S. Safety of liposome extended-release bupivacaine for postoperative pain control. Front Pharmacol 2014; 5:90. [PMID: 24817851 PMCID: PMC4012190 DOI: 10.3389/fphar.2014.00090] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 04/11/2014] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Ideal postoperative pain management requires a multidisciplinary approach in combination with a variety of dosage regimens. Approximately 21-30% of patients experience moderate to severe pain in the postoperative period, which may have a significant impact on recovery rate, standard of living, psychological health, and postoperative complications. OBJECTIVE Analysis of the incidence and characterization of reported adverse effects with DepoFoam bupivacaine compared to conventional bupivacaine or placebo. METHODS A systematic review of prospective studies on the use of DepoFoam versus bupivacaine or placebo was performed in order to answer the clinically relevant question: is DepoFoam a safer formulation in place of bupivacaine single injection or continuous local infusion techniques for postoperative pain management? Inclusion criteria required randomized, controlled, double-blind trials in patients 18 years old or older, single dose used for postoperative pain control, and a primary procedure performed. RESULTS Six studies fitted the inclusion criteria for analysis, DepoFoam bupivacaine used in therapeutic doses was well-tolerated, had a higher safety margin, and showed a favorable safety profile compared to bupivacaine and control groups. CONCLUSION Extended drug delivery system DepoFoam bupivacaine is a promising drug formulation that may significantly improve postoperative care and pain control in surgical patients.
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Affiliation(s)
- Juan Portillo
- Department of Anesthesiology, Wexner Medical Center, The Ohio State University Columbus, OH, USA
| | - Nawal Kamar
- Department of Anesthesiology, Wexner Medical Center, The Ohio State University Columbus, OH, USA
| | - Somayah Melibary
- Department of Anesthesiology, Wexner Medical Center, The Ohio State University Columbus, OH, USA
| | - Eduardo Quevedo
- Department of Anesthesiology, Wexner Medical Center, The Ohio State University Columbus, OH, USA
| | - Sergio Bergese
- Department of Anesthesiology, Wexner Medical Center, The Ohio State University Columbus, OH, USA ; Department of Neurological Surgery, Wexner Medical Center, The Ohio State University Columbus, OH, USA
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Deniz MN, Erakgun A, Sergin D, Erhan E, Semerci MB, Uğur G. Evaluation of a Multimodal Approach to Postoperative Pain in Patients Undergoing Flank Incision in the Urology Operating Room. Turk J Anaesthesiol Reanim 2013; 42:19-22. [PMID: 27366383 DOI: 10.5152/tjar.2013.54] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 04/09/2013] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE In this study, we evaluated subcutaneous (sc) morphine in combination with multimodal analgesia for postoperative pain control after radical nephrectomy and pyeloplasty with flank incision. METHODS Forty-nine patients under The American Society of Anesthesiologists Physical Status classification (ASA) I-III aged 18-85 years undergoing radical nephrectomy and pyeloplasty with flank incision were included in this prospective, randomised study. The patients were divided into two groups (Group O [n=25] and Group M [n=24]) and received standard general anaesthesia. Tramadol (100 mg) and paracetamol (100 mg) were given intravenously before fascia closure and 20 mL of 0.25% levobupivacaine was injected locally at surgical incisions in all patients. Patients in Group M also received 0.1 mg kg(-1) morphine subcutaneously. Patient-controlled analgesia (PCA) with tramadol was used for postoperative pain control in both groups. Postoperative pain scores (VAS), vital parameters, side effects, the need for rescue analgesia during 24 hours postoperatively, and patient satisfaction were recorded. RESULTS Groups were comparable with respect to demographic data, ASA status, and duration of surgery. There were no significant differences between the groups in postoperative PCA tramadol consumption, rescue analgesia, side effects, or vital parameters. Postoperative pain scores (VAS) in Group M were significantly lower at 30, 45, 60, and 120 minutes compared to Group O (p<0.05). CONCLUSION In patients undergoing radical nephrectomy and pyeloplasty with flank incision, subcutaneous morphine in combination with multimodal analgesia decreases early postoperative pain scores compared to multimodal analgesia alone.
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Affiliation(s)
- Mustafa Nuri Deniz
- Department of Anaesthesiology and Reanimation, Faculty of Medicine, Ege University, İzmir, Turkey
| | - Arzum Erakgun
- Department of Anaesthesiology and Reanimation, Faculty of Medicine, Ege University, İzmir, Turkey
| | - Demet Sergin
- Department of Anaesthesiology and Reanimation, Faculty of Medicine, Ege University, İzmir, Turkey
| | - Elvan Erhan
- Department of Anaesthesiology and Reanimation, Faculty of Medicine, Ege University, İzmir, Turkey
| | | | - Gülden Uğur
- Department of Anaesthesiology and Reanimation, Faculty of Medicine, Ege University, İzmir, Turkey
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Kang H, Jung HJ, Lee JS, Yang JJ, Shin HY, Song KS. Early postoperative analgesic effects of a single epidural injection of ropivacaine administered preoperatively in posterior lumbar interbody spinal arthrodesis: a pilot randomized controlled trial. J Bone Joint Surg Am 2013; 95:393-9. [PMID: 23467861 DOI: 10.2106/jbjs.k.01729] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Despite the suitable characteristics of ropivacaine as an epidural analgesic agent, such as better preservation of motor function and less neurotoxicity, we are aware of no data on its clinical application in pain management following lumbar spine surgery. The purpose of the present study was to evaluate the preemptive analgesic effects and safety of a single epidural injection of ropivacaine during lumbar arthrodesis. METHODS We performed a randomized, double-blinded, intention-to-treat study. Patients with planned one-level posterior lumbar interbody arthrodesis were randomly assigned to either the injection group (n = 32) or the control group (n = 34). The injection group received a 10-mL epidural injection of 0.1% ropivacaine twenty minutes before the skin incision at the planned vertebral level, and the control group received an epidural injection of 10 mL of 0.9% saline solution. A numeric rating scale (from 0 to 10) was measured at seven time points after surgery (at two, four, eight, twelve, twenty-four, and forty-eight hours and at the time of discharge), and the frequency of pushed-button patient-controlled analgesia and total fentanyl consumption were assessed at similar time points (up to two, up to four, up to eight, up to twelve, up to twenty-four, and up to forty-eight hours after surgery). Postoperative nausea and vomiting, the duration of the hospital stay, and the Likert satisfaction score at the time of discharge were evaluated. RESULTS There were no significant differences between the two groups preoperatively. The numeric rating scale score was higher until twelve hours (p < 0.05) and the frequency of button pushes was higher at every time point except eight to twelve hours (p < 0.05) in the control group as compared with the injection group. Fentanyl consumption until eight to twelve hours (p < 0.05) and total consumption (p < 0.001) at discharge were higher in the control group. There were no differences between the two groups in terms of postoperative nausea and vomiting, the duration of hospital stay, or the mean satisfaction score, and no transient motor weakness was seen in relation to epidural injection of ropivacaine. CONCLUSIONS A single-dose epidural injection of 0.1% ropivacaine before lumbar spine surgery is effective for reducing early postoperative pain without related complications such as transient motor weakness.
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Affiliation(s)
- Hyun Kang
- Department of Anesthesiology, Chung-Ang University, College of Medicine, Heukseok-dong, Dongjak-gu, 224-1, Seoul, South Korea.
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KJAERGAARD M, MØINICHE S, OLSEN KS. Wound infiltration with local anesthetics for post-operative pain relief in lumbar spine surgery: a systematic review. Acta Anaesthesiol Scand 2012; 56:282-90. [PMID: 22260370 DOI: 10.1111/j.1399-6576.2011.02629.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND In this systematic review, we evaluated double-blind, randomized and controlled trials on the effect of wound infiltration with local anesthetics compared with the effect of placebo on post-operative pain after lumbar spine surgery. METHODS Medline, the Cochrane Library and Google Scholar were searched for appropriate trials. Qualitative analysis of post-operative effectiveness was evaluated by assessment of significant difference (P < 0.05) between study groups regarding pain relief using pain scores, supplemental analgesic consumption and time to first analgesic request as outcome measures. Data on adverse effects were extracted and evaluated. RESULTS Nine trials including 12 comparisons and 529 patients met the inclusion criteria. Ten comparisons presented data on pain scores. In only three of these 10 comparisons (30%), a reduction in pain score using local anesthetic infiltration was observed averaging between 8 and 40 mm on a 100 mm visual analog scale. In six out of 12 comparisons, the local anesthetic infiltration significantly reduced the supplemental opioid consumption after surgery. Observed reductions in analgesic consumption over the first 24 h averaged between 2.5 mg and approximately 15 mg of morphine. Data on opioid-related adverse effects were incomplete and difficult to interpret. CONCLUSION Interpretation of the results was difficult because of diversity of the studies. However, clinical significance was in general questionable, with only a few trials showing a small or a modest reduction in pain intensity, which was observed mainly immediately after the operation. Similarly, although more frequently observed, only a minor and probably not clinically relevant reduction in opioid consumption was shown.
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Affiliation(s)
- M. KJAERGAARD
- Department of Anesthesia and Intensive Care; Glostrup University Hospital; Glostrup; Denmark
| | - S. MØINICHE
- Department of Anesthesia and Intensive Care; Glostrup University Hospital; Glostrup; Denmark
| | - K. S. OLSEN
- Department of Anesthesia and Intensive Care; Glostrup University Hospital; Glostrup; Denmark
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Sáez VP. [Review: effect of preventive analgesia on postoperative pain]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2012; 59:43-50. [PMID: 22429635 DOI: 10.1016/j.redar.2011.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Accepted: 11/27/2011] [Indexed: 05/31/2023]
Abstract
Preventive analgesia (administration of a technique or analgesic drug with the aim of reducing postoperative pain, hyperalgesia and allodynia) has shown to be effective in experimental studies. However, the results in patients have been controversial. A review has been made of the clinical trials published during the last 5 years to test the efficacy of preventive analgesia on postoperative pain. A search was made of the published literature in Medline, with the terms "pre-emptive analgesia", "preventive analgesia" and "postoperative pain", selecting prospective, controlled, randomised and double blind studies that compared analgesic regimens before and after the incision or the same or very similar postoperative conditions. A total of 27 studies were found during the period 2005-2010 that complied with the inclusion criteria. Analgesia measurement variables were analysed, such as postoperative pain, time passed until the first rescue, and total analgesic requirements. Preventive analgesia was effective in 15 of the 27 studies, with pre-incisional epidural drug administration being the most effective (local anaesthetics with or without opioids, clonidine). The possible effectiveness of preventive analgesia in humans is still controversial, partly due to the wide heterogeneity in the inclusion criteria, types of patients, or the analgesia measurement parameters analysed by the studies. More studies are required with common criteria and objectives.
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Affiliation(s)
- V Pedroviejo Sáez
- Servicio de Anestesiología, Reanimación y Terapéutica del Dolor, Hospital Universitario Príncipe de Asturias,Alcalá de Henares, Madrid, España
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Lin MS, Lee YH, Chiu WT, Hung KS. Curcumin Provides Neuroprotection After Spinal Cord Injury. J Surg Res 2011; 166:280-9. [DOI: 10.1016/j.jss.2009.07.001] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Revised: 06/23/2009] [Accepted: 07/03/2009] [Indexed: 01/12/2023]
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Ranguis SC, Li D, Webster AC. Perioperative epidural steroids for lumbar spine surgery in degenerative spinal disease. J Neurosurg Spine 2010; 13:745-57. [DOI: 10.3171/2010.6.spine09796] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
This systematic review assesses the efficacy of epidural steroids on adults undergoing lumbar spine surgery for degenerative spinal disease.
Methods
The Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and Embase databases were searched for relevant articles. Search terms included “laminectomy,” “discectomy,” and “steroid.” Randomized and quasi-randomized controlled trials of adults undergoing lumbar spinal surgery for degenerative spinal disease were included. The main outcomes were pain, quality of life, total analgesic agent consumption, postoperative length of hospital stay, the ability to return to full-time work, and adverse events.
Results
Twelve trials (involving 1053 patients) were included. Epidural steroids reduced back pain at 12–24 hours postoperatively (standardized mean difference [SMD] –1.26, 95% CI –2.35 to –0.0.18, p = 0.02), and radicular pain at 1 week postoperatively (SMD –0.71, 95% CI –1.19 to –0.24, p = 0.003) and 1–2 months postoperatively (SMD –2.14, 95% CI –3.47 to –0.81, p = 0.002). Epidural steroids decreased postoperative consumption of analgesic agents (SMD –0.38, 95% CI –0.62 to –0.14, p = 0.002), length of stay (SMD –0.95, 95% CI –1.62 to –0.27, p = 0.006) and the risk of not returning to full-time work at 1 year (relative risk of 0.27, 95% CI 0.13–0.57, p = 0.0006). There was no significant difference in quality of life or in adverse events.
Conclusions
There is evidence that epidural steroids decrease pain in the short term and shorten length of stay in adults undergoing lumbar spinal surgery for degenerative spinal disease. Most of the evidence comes from studies without validated outcomes and that selectively report positive results. More research is required before establishing perioperative epidural steroids as an effective adjunct to surgery for reducing pain in the long term.
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Affiliation(s)
| | - Dianna Li
- 1Department of Neurosurgery, Royal Prince Alfred Hospital; and
| | - Angela Claire Webster
- 2School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia
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Lee JB, Choi SS, Ahn EH, Hahm KD, Suh JH, Leem JG, Shin JW. Effect of perioperative perineural injection of dexamethasone and bupivacaine on a rat spared nerve injury model. Korean J Pain 2010; 23:166-71. [PMID: 20830261 PMCID: PMC2935977 DOI: 10.3344/kjp.2010.23.3.166] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2010] [Revised: 07/29/2010] [Accepted: 08/02/2010] [Indexed: 11/18/2022] Open
Abstract
Background Neuropathic pain resulting from diverse causes is a chronic condition for which effective treatment is lacking. The goal of this study was to test whether dexamethasone exerts a preemptive analgesic effect with bupivacaine when injected perineurally in the spared nerve injury model. Methods Fifty rats were randomly divided into five groups. Group 1 (control) was ligated but received no drugs. Group 2 was perineurally infiltrated (tibial and common peroneal nerves) with 0.4% bupivacaine (0.2 ml) and dexamethasone (0.8 mg) 10 minutes before surgery. Group 3 was infiltrated with 0.4% bupivacaine (0.2 ml) and dexamethasone (0.8 mg) after surgery. Group 4 was infiltrated with normal saline (0.2 ml) and dexamethasone (0.8 mg) 10 minutes before surgery. Group 5 was infiltrated with only 0.4% bupivacaine (0.2 ml) before surgery. Rat paw withdrawal thresholds were measured using the von Frey hair test before surgery as a baseline measurement and on postoperative days 3, 6, 9, 12, 15, 18 and 21. Results In the group injected preoperatively with dexamethasone and bupivacaine, mechanical allodynia did not develop and mechanical threshold forces were significantly different compared with other groups, especially between postoperative days 3 and 9 (P < 0.05). Conclusions In conclusion, preoperative infiltration of both dexamethasone and bupivacaine showed a significantly better analgesic effect than did infiltration of bupivacaine or dexamethasone alone in the spared nerve injury model, especially early on after surgery.
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Affiliation(s)
- Jeong Beom Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Luyten FDAA, Kusabara R, Bastos Júnior JOC, Yamazato C, Oliveira FMD, Ribeiro I. Discectomia simples: ainda há espaço para a técnica? COLUNA/COLUMNA 2010. [DOI: 10.1590/s1808-18512010000100013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: avaliar retrospectivamente os resultados a longo prazo do procedimento de discectomia convencional como tratamento de dor ciática causada por hérnia discal lombar. MÉTODOS: análise retrospectiva de 96 pacientes com hernia discal lombar, submetidos à discectomia convencional, com acompanhamento mínimo de dois anos. RESULTADOS: pacientes apresentavam ciática esquerda em 54% dos casos, com hérnia discal extrusa em 60% e 48% no nível L4-5; média de idade de 42 anos, 53% do sexo feminino, VAS médio de 9,6 no pré-operatório e 2,2 no pós-operatório. CONCLUSÃO: a discectomia convencional mostrou-se eficaz no tratamento da dor ciatica originada por hernia discal lombar, com baixo custo e restabelecimento precoce do paciente.
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Mordeniz C, Torun F, Soran AF, Beyazoglu O, Karabag H, Cakir A, Yucetas SC. The effects of pre-emptive analgesia with bupivacaine on acute post-laminectomy pain. Arch Orthop Trauma Surg 2010; 130:205-8. [PMID: 19727781 DOI: 10.1007/s00402-009-0961-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2009] [Indexed: 11/25/2022]
Abstract
INTRODUCTION This is a prospective, non-randomized, hospital-based, case-controlled, clinical trial to assess the efficacy of perineural infiltration with bupivacaine at the related neural root for acute pain relief after lumbar laminectomy. METHOD Fifty-one patients undergoing unilateral one spinal level (lumbar 4) hemi-partial laminectomy were included in the study. In 22 of the patients (Group 2), bupivacaine was infiltrated onto the neural root immediately after the exposure; the 29 patients in the control group (Group 1) were not infiltrated. All patients were monitored post-operatively regarding pain determination using a visual analog scale, and the exact time of analgesic requirement during the first post-operative day was noted. Total analgesic dose given during the first post-operative day was also recorded. RESULTS The patients who received bupivacaine infiltration intraoperatively onto the neural root (Group 2) had a statistically significantly longer time to first analgesia request (P < 0.001) and also required significantly less analgesic when compared to the control group (Group 1) (P < 0.001). Perineural bupivacaine infiltration extended the early post-operative analgesic period. While the pain was not completely suppressed, the bupivacaine infiltration helped to manage the post-operative pain more effectively. CONCLUSION Our data suggests that pre-emptive analgesia via perineural infiltration of bupivacaine is a simple, and effective method for post-operative acute pain relief.
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Affiliation(s)
- Cengiz Mordeniz
- Department of Anesthesiology, Faculty of Medicine, Harran University, Sanliurfa, Turkey.
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Malzac A, Reis MCFD, Laraya RD, Moreira ET, Pierin J, Figueiredo MJPSDSD, Figueiredo ADSD. Analgesia preemptiva nas cirurgias da coluna lombossacra: estudo prospectivo e randomizado. COLUNA/COLUMNA 2009. [DOI: 10.1590/s1808-18512009000200014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Analisar a eficácia da analgesia preemptiva pelo método da administração de analgésicos antes e após o início do estímulo doloroso operatório, comparando-as. A melhora do quadro doloroso pós-operatório nas cirurgias da coluna vertebral no segmento lombossacro, por via posterior, não tem sido completamente investigada. MÉTODOS: Sessenta e dois pacientes submetidos à microdiscectomia ou microdescompressão, em um único nível, na coluna lombossacra, foram divididos em três grupos, 20 pacientes no primeiro (A) não receberam qualquer substância analgésica (controle). Vinte e dois no segundo (B), os quais foram submetidos à injeção epidural, 20 minutos antes da incisão cirúrgica, contendo 10 mL de marcaína e morfina. No terceiro e no último grupo (C) com vinte pacientes, foi injetado, com auxílio de um cateter, no espaço epidural, as mesmas drogas do grupo B, através da incisão antes do fechamento da ferida operatória. Os pacientes foram examinados durante as primeiras 24 horas com auxílio da escala verbal de dor. RESULTADOS: Os três grupos foram comparados quanto à idade, sexo, nível e tempo cirúrgico. Os dados não obedeceram a uma distribuição Gaussiana, o teste não paramétrico de Mann-Whitney foi adotado para análise estatística. Desta maneira, os valores da escala verbal de dor, em todos os intervalos de tempo, foram significativamente baixos (p<0,0001) entre o segundo e o terceiro grupo em comparação ao primeiro. Isso indica que a dor pós-operatória foi mais bem controlada nos grupos B e C do que no Grupo A. Neste, por sua vez, houve solicitação de analgésico suplementar, nas primeiras 24 horas. Nenhuma complicação específica ao procedimento foi registrada, exceto o prurido facial, que foi um efeito transitório apropriadamente tratado, solicitando-se medicação anti-histamínica em um paciente. CONCLUSÃO: Analgesia preemptiva com morfina e marcaína se mostrou um método seguro, simples e eficaz para controle da dor pós-operatória nas cirurgias da coluna lombo-sacra, por via posterior, nas primeiras 24 horas, evitando o uso de analgésico suplementar.
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Affiliation(s)
| | | | | | | | - Júlio Pierin
- Universidade Federal do Mato Grosso do Sul, Brasil
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Abstract
BACKGROUND To ascertain neurosurgical practices in the surgical management of one-level lumbar discectomies in the Canadian adult population. METHODS One page questionnaire faxed to each Neurosurgeon in Canada with questions relating to their practice in the management of this common neurosurgical procedure. All data analyzed using Chi-square statistics. RESULTS 112 completed surveys were returned hence, giving a 64% response rate with the respondents being predominantly adult neurosurgeons. Of the respondents, 88% perform lumbar discectomy in adults. Only 15% of respondents had a Spine Fellowship. For preoperative imaging, 44% use BOTH CT and MRI whereas 28% use only MRI and 15% use only CT. Prior to initial skin incision, 57% use a localization X-ray image. Preoperative antibiotics are prescribed by 92% of respondents. Majority of respondents (60%) use a pre-incision local anesthetic, whereas only a minority (44%) of respondents employ pre-closure intramuscular injection. With respect to magnification, 70% use microscope, 19% loupes, and 8% neither. Only 12% use minimally invasive tubular retractors. 68% remove "as much disc as possible", while 31% remove "ONLY herniated part". In the case of dural tears, 77% of respondents use fibrin glue (Tisseel). Prior to skin closure, majority of neurosurgeons do NOT use a fat graft (72%), whereas 61% of respondents use epidural steroids. With respect to discharge from the hospital, 58% are discharged on the next day, 18% on the same day, and 23% in two days. Return to work is not recommended until at least six weeks post-op (96%). Most neurosurgeons (93%) would not operate on an individual with a chief complaint of low back pain. CONCLUSIONS Our survey has identified variations in practice patterns amongst Canadian Neurosurgeons with respect to performing one-level lumbar discectomies. This survey is expected to form a basis for the design of a randomized controlled trial in the evaluation of the best management approach for this common neurosurgical procedure.
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Local application of low-dose Depo-Medrol is effective in reducing immediate postoperative back pain. INTERNATIONAL ORTHOPAEDICS 2008; 33:737-43. [PMID: 18506446 DOI: 10.1007/s00264-008-0547-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Revised: 02/19/2008] [Accepted: 02/22/2008] [Indexed: 10/22/2022]
Abstract
This prospective, randomised case-control study was made to determine effectiveness of low-dose Depo-Medrol applied to the affected nerve root after discectomy. Fifty seven patients with L4-5 or L5-S1 single level disc herniation with unilateral leg pain were selected for the study and were divided in two groups. Twenty eight patients were in the control group and 29 in the steroid group. Discectomy was done after flavotomy in all patients. In the steroid group low-dose 40 mg Depo-Medrol soaked Gelfoam was applied over the affected nerve root after discectomy while in the control group neither saline nor plain Gelfoam was applied to affected root. Postoperatively, patients were asked to evaluate backache using VAS which was compared statistically using the unpaired t test. Statistical difference was significant (p < 0.0001) regarding postoperative VAS during the first month and then it became insignificant. Results show that local application of low-dose Depo-Medrol is helpful in reducing immediate postoperative backache after discectomy, but it is not effective in the long-term.
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Gurbet A, Bekar A, Bilgin H, Korfali G, Yilmazlar S, Tercan M. Pre-emptive infiltration of levobupivacaine is superior to at-closure administration in lumbar laminectomy patients. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2008; 17:1237-41. [PMID: 18425538 DOI: 10.1007/s00586-008-0676-z] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Revised: 03/03/2008] [Accepted: 04/08/2008] [Indexed: 11/29/2022]
Abstract
This is a prospective, randomized, controlled trial that compared the efficacy of different protocols of local tissue infiltration with levobupivacaine or levobupivacaine-methylprednisolone at the surgical site for pain relief after lumbar discectomy. The objective of the study was to determine the efficacy of preemptive wound infiltration with levobupivacaine and levobupivacaine-methylprednisolone at the surgical site for pain relief. Patients usually suffer significant pain after lumbar discectomy. Wound infiltration with local anesthetics with or without corticosteroids is one method to address this. A total of 100 patients were randomly allocated to five equal groups as follows: Group I had the musculus multifidi near the operated level infiltrated with 30 mL 0.25% levobupivacaine and 40 mg methylprednisolone just before wound closure; Group II had the same region infiltrated with 30 mL 0.25% levobupivacaine alone before closure; Group III had this region infiltrated with 30 mL 0.25% levobupivacaine and 40 mg methylprednisolone before the incision was made; in Group IV this region was infiltrated with 30 mL 0.25% levobupivacaine alone before incision; and in Group C (controls) this region was infiltrated with 30 mL 0.9% NaCl just before wound closure. Demographics, vital signs, postoperative pain scores and morphine usage were recorded. All four treatment groups showed significantly better results than the control group for most parameters. The treated groups had lower parenteral opioid requirements after surgery, lower incidences of nausea and shorter hospital stays. Further, the data indicate that, compared with infiltration of these drugs at wound closure, preemptive injection of levobupivacaine or levobupivacaine-methylprednisolone into the muscle near the operative site provides more effective analgesia after lumbar discectomy. Our data suggest that preemptive infiltration of the wound site with levobupivacaine alone or combined with methylprednisolone provides effective pain control with reduced opiate dose after unilateral lumbar discectomy.
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Affiliation(s)
- Alp Gurbet
- Department of Anesthesiology and Reanimation, Uludag University Faculty of Medicine, Bursa, Turkey.
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