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Narcotic prescribing practices in shoulder surgery before and after the institution of narcotic e-prescribing. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:208-212. [PMID: 38706676 PMCID: PMC11065727 DOI: 10.1016/j.xrrt.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Background Given the current opioid epidemic, it is crucial to highly regulate the prescription of narcotic medications for pain management. The use of electronic prescriptions (e-scripts) through the hospital's electronic medical record platform allows physicians to fill opioid prescriptions in smaller doses, potentially limiting the total quantity of analgesics patients have access to and decreasing the potential for substance misuse. The purpose of this study is to determine how the implementation of e-scripts changed the quantity of opioids prescribed following shoulder surgeries. Methods For this single-center retrospective study, data were extracted for all patients aged 18 years or more who received a shoulder procedure between January 2015 and December 2020. Total milligrams of morphine equivalents (MMEs) of opioids prescribed within the 90 days following surgery were compared between 3 cohorts: preimplementation of the 2017 New Jersey Opioid laws (Pre-NJ opioid laws), post-NJ Opioid Laws but pre-escripting, and postimplementation of e-scripting in 2019 (postescripting). Any patient prescribed preoperative opioids, prescribed opioids by nonorthopedic physicians, under the care of a pain management physician, or had a simultaneous nonshoulder procedure was excluded from this study. Results There were 1857 subjects included in this study; 796 pre-NJ opioid laws, 520 post-NJ opioid laws, pre-escripting, and 541 postescripting. Following implementation of e-scripting on July 1, 2019, there was a significant decrease in total MMEs prescribed (P < .001) from a median of 90 MME (interquartile range 65, 65-130) preimplementation to a median 45 MME (interquartile range 45, 45-90) MME postimplementation Additionally, there was a statistically significant decrease in opioids prescribed for all procedures (P < .001) and for 3 (P < .001) of the 4 orthopedic surgeons included in this study. Conclusion Our study demonstrated a significant reduction in total MMEs prescribed overall, for all shoulder surgeries, and for the majority of our institution's providers in the postoperative period following the e-scripting implementation in July 2019. E-scripting is a valuable tool in conjunction with education and awareness on the national, institutional, provider, and patient levels to combat the opioid epidemic.
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Analgesic efficacy of erector spinae plane block in patients undergoing major gynecologic surgery: A randomized controlled study. J Clin Anesth 2024; 93:111362. [PMID: 38150912 DOI: 10.1016/j.jclinane.2023.111362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/18/2023] [Accepted: 12/13/2023] [Indexed: 12/29/2023]
Abstract
STUDY OBJECTIVE To investigate the analgesic efficacy of erector spinae plane block (ESPB) in major gynecologic surgery, expressed as cumulative opioid consumption 24 h after surgery. DESIGN A single-center, patient-assessor blinded, randomized controlled study. SETTING Samsung medical center (tertiary university hospital), between February 2022 to January 2023. PATIENTS Eighty-eight females undergoing major surgery with long midline incision for gynecologic malignancy. INTERVENTIONS Patients were randomly assigned to receive standard systemic analgesia (Control group) or ESPB (ESPB group). ESPB was performed bilaterally at the level of the 9th thoracic vertebra with a mixture of 20 mL of 0.5% ropivacaine and 100 μg of epinephrine. MEASUREMENTS The primary outcome was cumulative opioid consumption at 24 h postoperatively. Secondary outcomes included opioid consumption and pain severity during the 72 h after surgery. The variables regarding postoperative recovery and patient-centered outcomes were compared. MAIN RESULTS The mean cumulative opioid consumption 24 h after surgery was 35.8 mg in the ESPB group, which was not significantly different from 41.4 mg in the control group (mean difference, 5.5 mg; 95% CI -1.7 to 12.8 mg; P = 0.128). However, patient satisfaction regarding analgesia was significantly higher in the ESPB group compared with the control group at 24 h postoperative (median difference, -1; 95% CI -3 to 0; P = 0.038). There were no significant differences in the variables associated with postoperative recovery. CONCLUSION ESPB did not reduce opioid consumption during the 24 h postoperative but attenuated pain intensity during the early period after surgery.
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Assessing analgesic efficacy of regional fascial plane block for posterior cervical spine surgery. Anaesth Crit Care Pain Med 2024; 43:101322. [PMID: 37931830 DOI: 10.1016/j.accpm.2023.101322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023]
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Effect of duloxetine on pain and opioid consumption after total knee and hip arthroplasty: a systematic review and meta-analysis of randomized controlled trials. Int J Clin Pharm 2024; 46:14-25. [PMID: 37294475 DOI: 10.1007/s11096-023-01593-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/19/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Although duloxetine has shown a positive effect on pain relief with hip and knee osteoarthritis, there is no pooled analysis of duloxetine for pain relief and opioid consumption in patients after total hip or knee arthroplasty. AIM This systematic review and meta-analysis aimed to analyze pain control, opioid consumption, and associated adverse events of perioperative administration of duloxetine after total hip or knee arthroplasty. METHOD After being registered with PROSPERO (CRD42022323202), the databases of MEDLINE, PubMed, Embase, Web of Science, Cochrane Library, and ClinicalTrials.gov were searched from inception until March 20, 2023, for randomized controlled trials (RCTs). Primary outcomes were the visual Analog Scale (VAS) pain scores at rest (rVAS) and upon ambulation (aVAS). Secondary outcomes were postoperative opioid consumption quantified as oral morphine milligram equivalents (MMEs) and adverse effects of duloxetine. RESULTS Nine RCTs with 806 cases were included. Duloxetine was associated with lower VAS scores at different times after surgery (24 h, two weeks, and ≥ 3 months). Compared to placebo, perioperative daily duloxetine use significantly reduced daily opioid MMEs at 24 h (standard mean deviation [SMD] -0.71, 95% confidence interval [95% CI] -1.19 to -0.24, P = 0.003), three days (SMD -1.10, 95% CI -1.70 to -0.50, P = 0.0003), and one week (SMD -1.18, 95% CI -1.99 to -0.38, P = 0.004) after surgery. The duloxetine group had a significantly lower rate of nausea (odds ratio 0.62, 95% CI [0.41 to 0.94], P = 0.02) and a higher rate of drowsiness and somnolence (odds ratio 1.87, 95% CI [1.13 to 3.07], P = 0.01) compared to the placebo group. No significant differences were observed in the rates of other adverse events. CONCLUSION Perioperative duloxetine significantly decreased postoperative pain and opioid consumption with good safety profiles. Further high quality designed and well-controlled randomized trials are warranted.
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Adjusting perioperative methadone dose for elderly and fragile hip fracture patients (MetaHip-trial) - A statistical analysis plan for an adaptive dose-finding trial. Contemp Clin Trials Commun 2023; 36:101228. [PMID: 38047142 PMCID: PMC10689264 DOI: 10.1016/j.conctc.2023.101228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 10/24/2023] [Accepted: 11/04/2023] [Indexed: 12/05/2023] Open
Abstract
Background The elderly population is expanding globally. This gives numerous challenges especially regarding hip fracture patients. In the US alone over 300.000 hip fracture patients are treated each year, and a large amount of those develop opoid addiction. Hip fractures require surgical intervention within 24 h and is associated with significant pain even at rest. Postoperative analgesic treatment need to be optimized to ensure adequate pain relief and to prevent subsequent opioid addiction. Previous studies have shown that methadone effectively decreases post-operative opioid consumption but the studies focused on younger patients undergoing elective surgery. This study focus on the use of methadone on the elderly, fragile patients undergoing acute surgery, by first determining the maximal tolerable dose.The hypothesis is the maximal tolerable doses of these hip-fracture patients lies between 0.10 mg/kg and 0.20 mg/kg. This trial aims to estimate the maximum tolerable dose of methadone when administered to elderly patients undergoing surgery for a hip fracture. Method This project is an adaptive dose-finding trial. The continuous reassessment method will estimate the maximum tolerable dose of methadone. The primary outcome will be respiratory depression. The statistical analysis plan will be published a priori to the closure of patient recruitment and statistical analysis of database results. Conclusion The results of this study will give valuable information about the maximally tolerated dose of methadone for postoperative pain relief for elderly patients with hip fractures and potential adverse events.This trial is registered on clinicaltrials.gov with trial registration: NCT05581901. Registered 17 October 2022, https://www.clinicaltrials.gov/ct2/show/NCT05581901?term=methadone&cond = hip&draw = 2&rank = 1.
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Pain and Opioid Consumption After Laparoscopic Versus Open Gastrectomy for Gastric Cancer: A Secondary Analysis of a Multicenter Randomized Clinical Trial (LOGICA-Trial). J Gastrointest Surg 2023; 27:2057-2067. [PMID: 37464143 PMCID: PMC10579125 DOI: 10.1007/s11605-023-05728-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/01/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Laparoscopic gastrectomy could reduce pain and opioid consumption, compared to open gastrectomy. However, it is difficult to judge the clinical relevance of this reduction, since these outcomes are reported in few randomized trials and in limited detail. METHODS This secondary analysis of a multicenter randomized trial compared laparoscopic versus open gastrectomy for resectable gastric adenocarcinoma (cT1-4aN0-3bM0). Postoperative pain was analyzed by opioid consumption in oral morphine equivalents (OME, mg/day) at postoperative day (POD) 1-5, WHO analgesic steps, and Numeric Rating Scales (NRS, 0-10) at POD 1-10 and discharge. Regression and mixed model analyses were performed, with and without correction for epidural analgesia. RESULTS Between 2015 and 2018, 115 patients in the laparoscopic group and 110 in the open group underwent surgery. Some 16 patients (14%) in the laparoscopic group and 73 patients (66%) in the open group received epidural analgesia. At POD 1-3, mean opioid consumption was 131, 118, and 53 mg OME lower in the laparoscopic group, compared to the open group, respectively (all p < 0.001). After correcting for epidural analgesia, these differences remained significant at POD 1-2 (47 mg OME, p = 0.002 and 69 mg OME, p < 0.001, respectively). At discharge, 27% of patients in the laparoscopic group and 43% patients in the open group used oral opioids (p = 0.006). Mean highest daily pain scores were between 2 and 4 at all PODs, < 2 at discharge, and did not relevantly differ between treatment arms. CONCLUSION In this multicenter randomized trial, postoperative pain was comparable between laparoscopic and open gastrectomy. After laparoscopic gastrectomy, this was generally achieved without epidural analgesia and with fewer opioids. TRIAL REGISTRATION NCT02248519.
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The Influence of Tourniquet and Adductor Canal Block Use on Pain and Opioid Consumption after Total Knee Arthroplasty. Orthop Clin North Am 2023; 54:383-396. [PMID: 37718078 DOI: 10.1016/j.ocl.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Reducing pain and opioid consumption after total knee arthroplasty (TKA) is an important perioperative consideration. Though commonly used, the combined influence of tourniquets and adductor canal blocks (ACBs) on pain and opioid consumption is unknown. This study evaluated inpatient opioid consumption and pain between patients with TKA based on tourniquet and/or ACB use. Pain and opioid consumption were highest when a tourniquet, but no ACB was used, and lowest when an ACB, but no tourniquet was used - though absolute differences in pain scores were not clinically significant. Tourniquet and ACB use should be considered as part of TKA opioid-sparing protocols.
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Peripheral Nerve Catheter Reduces Postoperative Opioid Consumption and Pain in Revision Total Knee Arthroplasty. Arthroplast Today 2023; 22:101155. [PMID: 37663072 PMCID: PMC10472143 DOI: 10.1016/j.artd.2023.101155] [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: 12/28/2022] [Revised: 03/22/2023] [Accepted: 05/08/2023] [Indexed: 09/05/2023] Open
Abstract
Background Patients undergoing revision total knee arthroplasty (rTKA) have historically received high doses of opioids during the perioperative period. As awareness of opioid use has heightened, opioid administration has continuously decreased. This study aimed to evaluate if peripheral nerve catheter (PNC) use in rTKA reduces opiate consumption while maintaining similar pain control and postoperative function levels. Methods A retrospective review of 354 patients who underwent rTKA between July 2019 and January 2022 was conducted. Fifty total patients who received an adductor canal PNC were propensity-matched 1:1 to a control group of 50 patients that did not receive a PNC. To assess the primary outcome of opiate consumption, nursing documented opiate administration events were converted into morphine milligram equivalents per 24-hour interval. Postoperative pain and functional status were assessed using the verbal rating scale for pain and the Activity Measure for Post-Acute Care scores, respectively. Results Compared to the control group, the PNC group demonstrated significantly lower overall inpatient opiate consumption (98.68 ± 117.03 vs 176.69 ± 203.47 morphine milligram equivalents; 44.15% decrease, P = .021) and lower verbal rating scale pain scores at 60 to 72 hours postoperatively (4.85 ± 1.24 vs 5.83 ± 1.35; 16.81% decrease, P = .038). There was no significant difference in Activity Measure for Post-Acute Care scores postoperatively (raw score: 19.41 ± 3.61 vs 19.46 ± 3.18; 0.26% decrease, P = .952). Finally, the PNC cohort was significantly less likely to be readmitted within 90 days after surgery (0.0% vs 12.0%; P = .012). Conclusions In rTKA patients, PNC can significantly reduce inpatient opioid consumption while maintaining a comparable functional recovery and superior pain control. Level III Evidence Retrospective Cohort Study.
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Efficacy of perioperative gabapentin use in patients with idiopathic scoliosis undergoing fusion surgery: a systematic review and meta-analysis. 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 2023; 32:2521-2532. [PMID: 37209210 DOI: 10.1007/s00586-023-07764-8] [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: 02/20/2023] [Revised: 04/03/2023] [Accepted: 05/03/2023] [Indexed: 05/22/2023]
Abstract
PURPOSE This study aimed to assess whether the perioperative use of gabapentin was associated with decreased opioid use. METHODS A meta-analysis was performed using PubMed, Embase, Scopus, and Cochrane Library. The randomized clinical trials included were focused on patients with adolescent idiopathic scoliosis who underwent posterior fusion surgery and were treated with gabapentin versus placebo medicine. The primary outcomes were opioid consumption at 24, 48, 72, and 96 h; time to introduction of oral medication, length of hospital stay, and period of urinary catheterization were also recorded. Data were combined using the Review Manager 5.4 software. RESULTS Four randomized clinical trials with a pool of 196 adolescent patients (mean age: 14.8 ± 2.0 years) were included. At 24 and 48 h after surgery, opioid consumption was significantly lower in the gabapentin group: (standardized mean difference [SMD]: -0.50; 95% confidence interval [CI] - 0.79 to - 0.22) and (SMD: - 0.59; 95% CI - 0.88 to - 0.30), respectively. At 72 and 96 h, there were no significant differences between studies: (SMD: - 0.19; 95% CI - 0.52 to 0.13) and (SMD: 0.12; 95% CI - 0.25 to 0.50), respectively. Regarding the administration type, there were significant differences in favor of the 15 mg/kg subgroup with 600 mg at 48 h (SMD: - 0.69; 95% CI - 1.08 to - 0.30). There were no significant differences concerning the time to introduction of oral medication (MD: - 0.08; 95% CI - 0.39 to 0.23), hospitalization time (MD: - 0.12; 95% CI - 0.40 to 0.16), or period of urinary catheterization (SMD: - 0.27; 95% CI - 0.58 to 0.05). CONCLUSIONS Gabapentin decreased opioid consumption during the first 48 h. Doses of 15 mg/kg showed superiority in reducing opioid consumption in the first 48 h. LEVEL OF EVIDENCE I Diagnostic: individual cross-sectional studies with consistently applied reference standard and blinding.
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Feasibility and efficacy of routinary PECs 1 block on perioperative and postoperative pain control in breast surgery: a prospective non-controlled trial in a medium-volume breast unit. Updates Surg 2023:10.1007/s13304-023-01517-4. [PMID: 37095357 DOI: 10.1007/s13304-023-01517-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 04/17/2023] [Indexed: 04/26/2023]
Abstract
Strategies to reduce the postoperative pain in patients undergoing breast cancer surgery include the use of Interpectoral (PECs) block, first described by Blanco in 2011, but its feasibility and efficacy in everyday clinical practice has been debated. The aim of the study was to evaluate the routine feasibility and effectiveness of PECs block added to general anesthesia to reduce postoperative pain and opioids consumption in the Breast Unit's patients. From June to December 2021 all patients undergoing surgery were included to receive PECs1 block before general anesthesia; clinical and outcome data were prospectively collected. Fifty-eight out of 61 patients undergoing major or minor procedures were enrolled. The average time of block execution was 93.56 s (SD 42.45), with only one minor complication reported. Very low doses of intra and postoperative opioids consumption were reported, regardless of the type of surgery. The pain NRS resulted under the median value of 1 point [IQR 3] in the early postoperative period to 0 at 24-48 h, with beneficial effects lasting at least for two weeks, since no opioids consumption in the postoperative period had been reported, only 31% of patients required paracetamol with a dosage of 0.34 g (SD 0.548); comparison between type of surgery and different regimens of general anesthesia were reported. Routine use of PECs block, in addition to general anesthesia, was found to be safe, feasible and effective, resulting in low intraoperative opioids consumption, very low postoperative pain and analgesic requirement, with effects lasting up to two weeks after surgery.
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Effects of Erector Spinae Plane Block and Transmuscular Quadratus Lumborum Block on Postoperative Opioid Consumption in Total Laparoscopic Hysterectomy: A Randomized Controlled Clinical Trial. Pain Ther 2023; 12:811-824. [PMID: 37052813 PMCID: PMC10199987 DOI: 10.1007/s40122-023-00505-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023] Open
Abstract
INTRODUCTION Total laparoscopic hysterectomy (TLH) is a common surgical procedure that is frequently associated with substantial postoperative pain. As part of multimodal analgesia, the erector spinae plane block (ESPB) and transmuscular quadratus lumborum block (TQLB) have been demonstrated to be effective. This study aimed to evaluate whether ESPB and TQLB reduce postoperative pain and opioid consumption after TLH. METHODS A total of 90 female patients undergoing TLH were randomized to receive either ESPB, TQLB, or no intervention before general anesthesia. All patients received a patient-controlled sufentanil analgesia postoperatively. Postoperative pain and sufentanil consumption were evaluated. The primary outcome was cumulative sufentanil consumption at 12 h postoperatively. RESULTS The cumulative sufentanil consumption at 12 h postoperatively was significantly lower in Group ESPB than in Group CON after Bonferroni correction (median [interquartile range], 0 [0, 4] μg vs. 6 [0, 10] μg; median difference = - 3; 95% confidence interval, - 6-0; P = 0.010). There were no significant differences between Group TQLB and CON (0 [0, 4] μg vs. 6 [0, 10] μg; P = 0.098) or between the two block groups (P = 1.000). When compared with Group CON, ESPB and TQLB persistently reduced pain scores until 6 and 4 h after surgery, respectively (P < 0.05). However, no significant differences were found in pain scores between the two block groups. CONCLUSIONS ESPB and TQLB improved the quality of multimodal analgesia for TLH. ESPB may be more favorable due to the prolonged period of analgesia and decreased opioid consumption after TLH. CLINICAL TRIAL REGISTRATION Chinese Clinical Trial Registry: ChiCTR2100048165, Registry URL: http://www.chictr.org.cn/showproj.aspx?proj=129578 . Date of registration: July 4, 2021. The patient enrollment began on July 12, 2021.
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Liposomal bupivacaine nerve block provides better pain control post-total shoulder arthroplasty than continuous indwelling catheter. Arch Orthop Trauma Surg 2023; 143:1895-1902. [PMID: 35235030 DOI: 10.1007/s00402-022-04386-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/05/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND Pain control is essential to successful total shoulder arthroplasty (TSA). MATERIALS AND METHODS This non-blinded, randomized clinical trial compared shoulder pain, narcotic use, interscalene (IS) block application time, and costs in 76 subjects who were randomly assigned to receive either a single injection IS nerve block of 10 cc (133 mg) liposomal bupivacaine mixed with 10 cc of 0.5% bupivacaine (Group 1), or 20 cc of 0.5% ropivacaine direct injection combined with an indwelling IS nerve block catheter delivering 0.2% ropivacaine at a continual 4 cc/h infusion for the initial 3 post-operative days (Group 2). Surgical time, local anesthesia duration, hospital stay length, morphine milligram equivalents (MME) consumed, worst shoulder pain at 24, 48 and 72 h, and complications were recorded. Patient reported function, pain and activity level surveys were completed before, and 6-week post-TSA (P < 0.05). RESULTS Group 1 had less pain 24-h (0.72 ± 0.8 vs. 3.4 ± 2.9, p < 0.0001) and 48-h (2.5 ± 2.2 vs. 4.8 ± 2.6, p = 0.005) post-TSA. At 24-h post-TSA, MME consumption was similar (Group 1 = 4.5 ± 6.4 vs. Group 2 = 3.7 ± 3.8, p = 0.54), but was lower for Group 1 at 48 h (0.0 ± 0.0 vs. 0.64 ± 0.99, p = 0.001). Group 2 had longer IS block application time (10.00 ± 4.6 min vs. 4.84 ± 2.7 min, p < 0.0001). Only group 2 had a strong relationship between MME consumption over the first 24-h post-TSA and pain 24-h post-TSA (r = 0.76, p < 0.0001), a moderate relationship with pain 48-h post-TSA (r = 0.59, P = 0.001), and a weak relationship with pain 72-h post-TSA (r = 0.44, P = 0.02). Significant relationships for these variables were not observed for Group 1 (r ≤ 0.30, p ≥ 0.23). Group 1 IS block costs were less/patient than Group 2 ($190.17 vs. $357.12 USD). CONCLUSION A single shot, liposomal bupivacaine interscalene nerve block provided better post-TSA pain control with less narcotic consumption, less time for administration and less healthcare system cost compared to interscalene nerve block using a continuous indwelling catheter. LEVEL OF EVIDENCE Level I, Prospective, Randomized.
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Intravenous lidocaine infusion compared to thoracic epidural analgesia in cytoreductive surgery with or without heated intraperitoneal chemotherapy. A retrospective case-cohort study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:597-603. [PMID: 36437212 DOI: 10.1016/j.ejso.2022.11.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 10/12/2022] [Accepted: 11/17/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Intravenous (IV) lidocaine is a proven analgesic therapy but has not been evaluated in extensive procedures such as cytoreductive surgery (CRS). Our aim was to assess the effectiveness and safety of IV lidocaine in this setting. METHODS This is a retrospective hybrid case-cohort study investigating analgesic effectiveness and complications of perioperative IV lidocaine at 1.5 mg/kg/h for 48 h compared to thoracic epidural anaesthesia (TEA) among patients undergoing CRS in a high-volume centre. RESULTS Sixty patients were included, 20 received IV lidocaine and 40 underwent TEA. Pain scores were low (median ≤2) and similar in both groups (p = 0.88). At 72 h, the lidocaine group had a lower median pain score (p = 0.03). Overall opioid consumption in the first 48 h was lower in the lidocaine compared to the TEA group (median 0 (IQR 0-9.5) mg vs. 45.4 (0-62.4) MME respectively, p = 0.001). Opioid consumption was also lower in the lidocaine compared to the TEA group during the whole 5-day period (median 1 (IQR 1-13.5) mg vs. 112 (36.6-137.85) MME respectively, p = 0.000). The incidence of PONV was significantly lower in the lidocaine group (27.5% vs 5%, p = 0.047) with no difference in other complications or length of in-hospital stay. CONCLUSION Intravenous lidocaine infusion may be a safe and effective analgesic approach in CRS and is associated with a significant reduction of opioid use and PONV compared to opioid-containing TEA.
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Ultrasound-guided erector spinae plane block for postoperative analgesia in Chinese patients undergoing laparoscopic cholecystectomy: a double-blind randomized controlled trial. Langenbecks Arch Surg 2023; 408:111. [PMID: 36854802 DOI: 10.1007/s00423-023-02834-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 02/10/2023] [Indexed: 03/02/2023]
Abstract
PURPOSE Pain management after laparoscopic cholecystectomy (LC) is a main concern for Chinese clinicians. This study aims to explore the effect of erector spinae plane block (ESPB) on the postoperative analgesia of patients undergoing LC in China. METHODS In this randomized controlled trial (RCT), 220 patients were randomized into the ESPB group and control group. Patients in the ESPB group received a bilateral ESPB, and patients in the control group were injected saline. Lornoxicam (0.08 mg/mL, 100 mL) was used as routine analgesia for both groups after the surgery. Visual analog scale (VAS) score at rest state at 12 h postoperative was the primary outcome and divided into no pain, mild pain, moderate pain, and severe pain. RESULTS Finally, 197 patients were included for analysis. At postoperative 12 h, ESPB group observed less patients with moderate pain (0% vs. 8.91%) and severe pain (0% vs. 0.99%) than the control group (P < 0.001). Moreover, ESPB group found less dose of additional sufentanil (5.55 ± 1.37 μg vs. 10.67 ± 5.05 μg), less requirement for rescue analgesia (13.54% vs. 31.68%), earlier first time to leave bed (10 h vs. 18 h), and earlier first exhaust time (17.5 h vs. 25 h), less adverse reactions (5.21% vs. 17.82%), and higher satisfaction degree (78.13% vs. 31.68%) (all P < 0.05). CONCLUSIONS ESPB was followed by better postoperative analgesia and less opioid consumption.
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Efficacy of erector spinae plane block for postoperative analgesia lumbar surgery: a systematic review and meta-analysis. BMC Anesthesiol 2023; 23:54. [PMID: 36797665 PMCID: PMC9933390 DOI: 10.1186/s12871-023-02013-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
OBJECTIVES The erector spinae plane (ESP) block is a newly defined regional anesthesia technique first described in 2016. The aim of this meta-analysis is to assess the efficacy of ESP block in improving analgesia following lumbar surgery. METHODS PubMed, EMBASE, Cochrane Library, and Web of Science were searched for randomized controlled trials (RCTs) that compared the analgesic efficacy of the ESP block with non-block care for lumbar surgery from inception 3 August 2021. The primary outcomes were postoperative opioid consumption and pain scores during the first 24 h. Postoperative pain was measured as pain at rest and on movement at postoperative 0, 4, 8, 12, and 24 h expressed on a visual analog scale (VAS), where 0 = no pain and 10 = the most severe pain. RESULTS 11 studies involving 775 patients were included in our analysis. The use of ESP block significantly decreased 24-h opioid consumption (WMD, -8.70; 95% CI, -10.48 to -6.93; I2 = 97.5%; P < 0.001) compared with the non-block. Moreover, ESP block reduced pain scores at postoperative time-points up to 24 h. ESP block also prolonged the time to first analgesic request (WMD = 6.93; 95% CI: 3.44 to 10.43, I2 = 99.8%; P < 0.001). There was less PONV with ESP block versus non-block group (RR, 0.354; 95% CI, 0.23 to 0.56; I2 = 25.2%; P < 0.001), but no difference in pruritus. CONCLUSIONS ESP block provides less opioid consumption and PONV, lower pain scores, and longer time to first analgesic request in patients undergoing lumbar surgery compared to general anesthesia alone.
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Transversus abdominis plane block in adult open liver surgery patients: A systematic review with meta-analysis of randomized controlled trials. J Visc Surg 2023:S1878-7886(22)00174-6. [PMID: 36775697 DOI: 10.1016/j.jviscsurg.2022.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
AIM OF THE STUDY The objective of this meta-analysis is to evaluate the efficacy of Transversus Abdominis Plane Block (TAPB) in pain control and recovery after open hepatic surgery. METHODS We searched for the articles in PubMed, Google Scholar, and the Cochrane Library published before March 2022. We included randomized controlled trials (RCTs) comparing TAPB with a placebo in adult patients after open liver surgery. Meta-analysis was conducted in RevMan 5.4. Methodological quality was assessed via the Jadad/Oxford scale and Cochrane Risk of Bias tool. RESULTS Five RCTs with 347 patients were included. All studies had an acceptable Jadad score or higher. For pain at rest at 24hours postoperatively, the standardized mean difference (SMD) with a 95% confidence interval (CI) was -1.08 [-1.97, -0.18], P-value 0.02, favoring TAPB. Models for total opioid consumption, nausea and vomiting, and duration of hospital stay did not demonstrate a difference between the groups. The model for time to first flatus favored TAPB with SMD with a 95% CI of -1.48 [-2.72, -0.24], P-value 0.02. DISCUSSION Our meta-analysis of five RCTs favored TAPB regarding pain control at rest and time to first flatus. Due to the small sample size and considerable heterogeneity, more RCTs are needed. REGISTRATION NUMBER CRD42022320565.
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Impact of Affective Disorders on Inpatient Opioid Consumption and Hospital Outcomes Following Open Posterior Spinal Fusion for Adult Spine Deformity. World Neurosurg 2023; 170:e223-e235. [PMID: 36332777 DOI: 10.1016/j.wneu.2022.10.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Affective disorders (ADs) are common and have a profound impact on surgical recovery, though few have studied the impact of ADs on inpatient narcotic consumption. The aim of this study was to assess the impact of ADs on inpatient narcotic consumption and healthcare resource utilization in patients undergoing spinal fusion for adult spinal deformity. METHODS A retrospective cohort study was performed using the 2016-2017 Premier Healthcare Database. Adults who underwent adult spinal deformity surgery were identified using International Classification of Disease, Tenth Revision, codes. Patients were grouped based on comorbid diagnosis of an AD. Demographics, comorbidities, intraoperative variables, complications, length of stay, admission costs, and nonroutine discharge rates were assessed. Increased inpatient opioid use was categorized by morphine milligram equivalents consumption greater than the 75th percentile. Multivariate regression analysis was used to identify predictors of increased healthcare recourse utilization. RESULTS Of the 1831 study patients, 674 (36.8%) had an AD. A smaller proportion of patients in the AD cohort were 65+ years of age (P = 0.001), while a greater proportion of patients in the AD cohort identified as non-Hispanic White (P < 0.001). A greater proportion of patients in the AD cohort had increased morphine milligram equivalents consumption (P < 0.001). The AD cohort also had a longer mean length of stay (P < 0.001). A greater proportion of patients in the AD cohort had nonroutine discharges (P = 0.039) and unplanned 30-day readmission (P = 0.041). On multivariate analysis, AD was significantly associated with increased cost (odds ratio: 1.61, P < 0.001) and nonroutine discharge (odds ratio: 1.36, P = 0.035). CONCLUSIONS ADs may be associated with increased inpatient opioid consumption and healthcare resource utilization.
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A Novel Approach to Improving Post-Operative Pain and Minimizing Opioid Consumption After a Hip Arthroscopy. Orthop Rev (Pavia) 2023; 15:74257. [PMID: 37091316 PMCID: PMC10115444 DOI: 10.52965/001c.74257] [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: 04/25/2023] Open
Abstract
Background There have been many different approaches to controlling pain in patients undergoing hip arthroscopy. These include medications, nerve blocks, and intra-articular injections among many others. We introduced a combination of a pre-operative pericapsular nerve group (PENG) block, and intra-operative pericapsular injection of BKK (bupivacaine, ketamine, and ketorolac). Methods Patients undergoing primary hip arthroscopy were identified. There were three patient cohorts based on type of anesthesia: general anesthesia only (GA), general anesthesia and a pericapsular Marcaine injection (GA/Marcaine), or GA with pre-operative PENG block and an intraoperative BKK pericapsular injection (GA+PENG/BKK). Data collected included post-operative pain scores in the PACU (Post-Anesthesia Care Unit), time spent in the PACU, inpatient opioid consumption (both PACU and inpatient), and outpatient opioid prescriptions filled. Results 20 patients received GA, 11 patients received GA/Marcaine, and 20 patients received GA+PENG/BKK. The GA+PENG/BKK group had average PACU pain score of 3.9 out of 10 compared to 7.7 in the GA group (p<.001) and 6.6 in the GA/Marcaine injection group (p=.048). The GA+PENG/BKK group had shorter mean PACU times than either other group (p<.001). The GA+PENG/BKK also consumed less opioids than the GA or GA/Marcaine groups in the PACU (p<.001), and in the total inpatient stay (p=.002, p=.003), as well as outpatient (p=.019, p=.040). Conclusion In patients undergoing a hip arthroscopy, performing a pre-operative PENG block and intra-operative BKK pericapsular injection will result in decreased postoperative pain, PACU time, and inpatient and outpatient opioids compared to general anesthesia only and general anesthesia with intracapsular Marcaine.
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Continuous vs. single-shot adductor canal block for pain management following primary total knee arthroplasty: A systematic review and meta-analysis of randomized controlled trials. Orthop Traumatol Surg Res 2022; 108:103290. [PMID: 35470114 DOI: 10.1016/j.otsr.2022.103290] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 02/22/2021] [Accepted: 02/25/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Adductor canal block (ACB) provides effective analgesia following total knee arthroplasty (TKA). This systematic review aimed to compare continuous and single-shot ACB for pain management and functional recovery following TKA. METHODS MEDLINE, Embase, Web of Science and CENTRAL were searched up to January 5th, 2021. Included studies were randomized controlled trials comparing continuous to single-shot ACB for postoperative pain management after primary TKA. Primary outcome was opioid consumption and secondary outcomes were pain intensity, quadriceps strength, mobility, complications, and length of hospital stay. Meta-analyses were performed using random-effects method. RESULTS Eleven studies (910 patients) were included in this systematic review. Continuous ACB did not significantly decrease opioid consumption (8 studies; 642 patients; MD=-5.67; 95% CI: -13.87 to 2.54; I2=13%) but significantly decreased 48hours pain scores (10 studies; 852 patients; MD=-0,73; 95% CI: -0.93 to -0.54; I2=54%). Continuous ACB improved quadriceps strength (4 studies; 250 patients; SMD=0.59; 95% CI: 0.16 to 1.03; I2=63%) but not Timed Up and Go test performance (5 studies; 524 patients; MD=3.99; 95% CI: -8.98 to 1.01; I2=89%). Type of ACB did not affect nausea and vomiting (5 studies; 357 patients; RR=1.23; 95% CI: 0.65 to 2.34; I2=0%) nor length of hospital stay (8 studies; 655 patients; MD=-0.13; 95% CI: -0.28 to 0.01; I2=36%). CONCLUSION Continuous ACB did not reduce opioid consumption following TKA. Larger trials are required.
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Geriatric relationship with inpatient opioid consumption and hospital outcomes after open posterior spinal fusion for adult spine deformity. Clin Neurol Neurosurg 2022; 224:107532. [PMID: 36436433 DOI: 10.1016/j.clineuro.2022.107532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE As the population ages, increasing attention has been placed on identifying risk factors for poor surgical outcomes in the elderly. The aim of this study was to assess the impact of geriatric status on inpatient narcotic consumption and healthcare resource utilization in patients undergoing spinal fusion for adult spinal deformity. METHODS A retrospective study was performed using the Premier Healthcare Database (2016-2017). All adult patients who underwent thoracic/thoracolumbar fusion for spine deformity were identified using ICD-10-CM codes. Patients were categorized by age: 18-49 years-old (Young), 50-64 years-old (Older), and 65 + years-old (Geriatric). Patient demographics, comorbidities, hospital characteristics, intraoperative variables, adverse events (AEs), and healthcare resource utilization were assessed. Increased inpatient opioid use was categorized by MME (morphine milligram equivalents) admission consumption greater than the 75th percentile of the cohort. Multivariate logistic regression analysis was used to identify independent predictors of increased opioid usage, increased cost, and non-routine discharge (NRD). RESULTS Of the 1831 patients identified, 199 (10.9 %) were in the Young cohort, 599 (32.7 %) were in the Older cohort, and 1033 (56.4 %) were in the Geriatric cohort. The Geriatric cohort had a greater proportion of patients who were Non-Hispanic White (p < 0.001) and government-insured (p < 0.001). Comorbidities [CCI (p < 0.001)] and frailty [mFI-5 (p < 0.001)] increased with age. AEs occurred at similar rates between cohorts. A greater proportion of Older patients consumed an increased amount of MMEs during their hospital stay (Young: 24.9 % vs. Older: 33.1 % vs. Geriatric: 20.2 %, p < 0.001). A greater proportion of Geriatric patients experienced high costs (p = 0.018), longer LOS (p = 0.011), and 30-day readmission (p = 0.004) compared to other cohorts. A significantly greater proportion of the Geriatric cohort experienced NRD (Young: 25.3 % vs. Older: 58.8 % vs. Geriatric: 83.0 %, p < 0.001) On multivariate analysis, Geriatric age was independently associated with NRD (OR: 11.59, p < 0.001), and inversely associated with increased MME use (OR: 0.66, p = 0.038). However, Older age was independently associated with increased MME use (OR: 1.58, p = 0.026) and NRD (OR: 4.27, p < 0.001), though not increased cost (OR: 1.49, p = 0.077). CONCLUSION Our study demonstrates that geriatric patients may require fewer opioids than younger patients but require greater resource utilization on discharge. Additional studies investigating the impact of aging are necessary to improve patient risk stratification, healthcare delivery, and patient outcomes.
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Opioid consumption and pain in patients with gynecological cancer who underwent spinal anesthesia vs. general anesthesia for interstitial brachytherapy. Brachytherapy 2022; 21:806-813. [PMID: 36220758 DOI: 10.1016/j.brachy.2022.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/18/2022] [Accepted: 07/28/2022] [Indexed: 12/14/2022]
Abstract
AIMS Interstitial brachytherapy (ISBT) is an effective option for delivering conformal high dose radiation to the target volume with better organ-at risk sparing but is thought to be more invasive and painful than other methods. This study investigated pain levels and opioid consumption in patients who received spinal anesthesia (SA) or general anesthesia (GA) for their ISBT. MATERIALS AND METHODS Patients that underwent ISBT from April 2014 to September 2018 were analyzed from a prospective institutional database. The most prevalent malignancies were cervical (45%), recurrent endometrial (27%) and vaginal (20%) cancers. Baseline patient characteristics, radiation treatment details, anesthesia records, and inpatient charts were obtained. Opioid consumption was quantified as oral morphine equivalent per day (OMEq/day) from implantation until removal. Pain score levels were collected by using an 11-point scoring system. RESULTS Ninety nine patients received GA and 40 patients received SA as their anesthesia for ISBT. During their first admission, 76 patients (55%) required intravenous opioids. Patients receiving SA had significantly lower mean pain scores on the morning of their procedure 6 (Interquartile range [IQR] 2-8) vs. 0 (IQR: 0-1); p < 0.001]. Pain did not significantly differ between cohorts at any other time. During the first admission, SA patients had a lower median opioid usage of 23 (IQR: 9-47) mg/day compared to GA patients at 38 (IQR: 21-71) mg/day (p = 0.011). No difference in opioid consumption was seen during subsequent admissions. CONCLUSIONS In patients undergoing ISBT, SA provides better immediate pain control post insertion compared to GA. Patients who received SA used lower amounts of opioids during their first ISBT insertion.
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Utility of the transversus abdominis plane and rectus sheath blocks in patients undergoing anterior lumbar interbody fusions. Spine J 2022; 22:1660-1665. [PMID: 35533987 DOI: 10.1016/j.spinee.2022.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Anterior lumbar interbody fusion (ALIF) is a well-established technique to address numerous pathological conditions of the spine and to restore sagittal spine balance. Improving patient comfort and reducing opioid consumption following lumbar fusions is a significant goal for spine surgeons. Therefore, there is a growing need to explore multimodal options for pain management post-surgery. PURPOSE Determine the effectiveness of combined transversus abdominis plane (TAP) and rectus sheath (RS) blocks in those undergoing (ALIF) as compared to a historical control. STUDY DESIGN/SETTING Retrospective comparative cohort performed at a tertiary referral orthopedic specialty hospital. PATIENT SAMPLE Of the 175 patients (88 patients received a combined regional block) who underwent an ALIF between January 1, 2018 and August 1, 2021. OUTCOME MEASURES Pain scores both during activity and at rest, opioid consumption during the first 72 hours postoperatively, total postoperative anesthesia care unit length of stay (PACU LOS), 30-day emergency department visits, 30-day readmissions, and unplanned returns to the operating room. METHODS Charts of patients undergoing an ALIF during the open period for this study were placed into two groups: those that received combined regional anesthesia and those that did not. A t test assuming unequal variances was used to determine if there were differences in outcome variables between the two groups. RESULTS The study group, those receiving the combine block, demonstrated a statistically significant reduction in opioid pain medicine (24.8%), reported pain (10-13%), and PACU LOS (18.7%). There were no differences in complication rates between the two groups. CONCLUSIONS The combined use of TAP and RS blocks appears to be a well-tolerated and effective means of pain management in this patient cohort.
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Serum levels of mu-opioid receptor according to menstrual cycle phases are associated with postoperative pain and opioid consumption in laparoscopic gynecological surgeries: a prospective observational study. Ir J Med Sci 2022:10.1007/s11845-022-03146-z. [PMID: 36094733 DOI: 10.1007/s11845-022-03146-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
Abstract
AIMS In this prospective observational clinical study, we aimed to evaluate the relationship between serum mu-opioid receptor (MOR) levels according to menstrual cycle phases on postoperative pain scores and analgesic requirements. METHODS A total of 80 female patients undergoing laparoscopic surgery were divided into two groups according to the phases of the menstrual cycle as follicular and luteal. Postoperative pain scores, total tramadol consumptions, and numbers of demands on patient-controlled analgesia (PCA) of the patients were recorded at 5 time points (T0: in the recovery room, T1: 1st hour in the ward, T2: 6th hour in the ward, T3: 12th hour in the ward, T4: 24th hour in the ward). Serum MOR concentrations were measured by enzyme-linked immunosorbent assay. RESULTS The mean serum MOR levels were significantly higher in the follicular group (275 ± 32 pg/ml) compared to the luteal group (254 ± 28 pg/ml) (p = 0.003). Total tramadol consumption (T0, T2, and T3) was significantly higher in the luteal group (p = 0.031, p = 0.012, p = 0.017, respectively). Postoperative pain scores did not differ significantly between the groups. With the exception of T4 (p = 0.057), the number of demands on PCA was significantly higher in the luteal group. However, multivariate logistic regression analysis showed that serum MOR levels were affected by the menstrual cycle phase (follicular) (β = 0.361) (p = 0.001). CONCLUSIONS Our study revealed that patients during the follicular phase with higher serum MOR levels consumed less opioid analgesic postoperatively. More comprehensive studies are needed to determine the relationship between serum MOR levels and menstrual cycle phases as well as postoperative pain. (Trial registration number: NCT04690491 www. CLINICALTRIALS gov ).
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Reduction of postoperative nausea and vomiting risk in the second stage during bilateral total knee arthroplasty with a 1-week interval. Knee Surg Sports Traumatol Arthrosc 2022; 30:3114-3119. [PMID: 35124714 DOI: 10.1007/s00167-022-06902-x] [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: 11/09/2021] [Accepted: 01/16/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE Total knee arthroplasty (TKA) is often performed sequentially on both sides during a single hospital stay. Patients who experience postoperative nausea and vomiting (PONV) after the first operation are concerned about PONV recurrence after the second operation. However, there are few studies regarding the incidence of PONV in staged bilateral TKA with a ≥ 1-week interval. This study aimed to identify the differences in (1) PONV incidence, (2) use of rescue antiemetics, and (3) the amount of opioid consumption between the first and second operations for staged bilateral TKA with a 1-week interval. Based on our anecdotal experience, the hypothesis of this study was that during staged bilateral TKA at a 1-week interval, the PONV incidence and rescue antiemetic requirement after the second operation will be lower than those after the first operation, regardless of opioid consumption. METHODS Fifty-eight consecutive patients who underwent staged bilateral TKA with a 1-week interval were retrospectively reviewed. All second-stage operations were performed with the same anaesthesia protocol and perioperative patient management protocol as the first-stage operation. PONV incidence was the primary outcome. The requirement for rescue antiemetic drugs and the amount of opioid consumption were secondary outcome variables. The outcome variables were recorded during three postoperative days (Days 0-2) for each stage and were compared between the first and second operations. RESULTS The incidence rates of nausea and vomiting on Day 0 (p = 0.001 and p = 0.004, respectively) and nausea on Day 1 (p = 0.008) were significantly lower after the second operation. Rescue antiemetic use on Day 0 was significantly lower after the second operation (p = 0.001). The total opioid consumption 72 h after surgery was significantly higher after the second operation (61.76 vs. 34.28 mg, p < 0.001). CONCLUSION During staged bilateral TKA with a 1-week interval, PONV incidence was lower after the second operation, even with increased opioid consumption. LEVEL OF EVIDENCE III.
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Influence of perioperative opioid-related patient education: A systematic review and meta-analysis. PATIENT EDUCATION AND COUNSELING 2022; 105:2824-2840. [PMID: 35537899 DOI: 10.1016/j.pec.2022.04.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 04/01/2022] [Accepted: 04/27/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To determine the role of perioperative protocolized opioid-specific patient education on opioid consumption for individuals undergoing surgical procedures. METHODS We searched Medline, Embase, and the Cochrane Central Register of Controlled Trials for randomized controlled trials (RCTs) that compared protocolized perioperative opioid-specific patient education to the usual care for adult individuals undergoing surgical interventions. The standardized mean difference (SMD) was used to represent continuous outcomes while the risk ratio (RR) was used to represent dichotomous outcomes. RESULTS In total, 15 RCTs that enrolled 2546 participants were deemed eligible. Protocolized opioid-specific patient education showed a significant reduction in postoperative opioid consumption and postoperative pain score compared to usual care (SMD= -0.15, 95% confidence interval [CI]: -0.28 to -0.03 and SMD= -0.17, 95% CI: -0.28 to -0.06, respectively). No significant difference was found between the protocolized opioid-specific patient education and the usual care in terms of the number of refill requests (RR=0.82, 95% CI: 0.50-1.34), patients with opioid leftovers (RR=0.92, 95% CI: 0.78-1.08), and patients taking opioids after hospital discharge. CONCLUSIONS This meta-analysis demonstrated that protocolized opioid-specific patient education significantly reduces postoperative opioid consumption and pain score but has no influence on the number of opioid refill requests, opioid leftovers, and opioid use after hospital discharge. PRACTICE IMPLICATIONS Healthcare professionals may offer opioid-related educational sessions for the surgical patients during the perioperative period through a video-based material that emphasizes the role of alternative analgesics to opioids, patients' expectations about the post-operative pain, and the potential side effects of opioid consumptions.
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Use of intraoperative technology in total knee arthroplasty is not associated with reductions in postoperative pain. Knee Surg Sports Traumatol Arthrosc 2022; 31:1370-1381. [PMID: 35984446 DOI: 10.1007/s00167-022-07098-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 07/26/2022] [Indexed: 10/15/2022]
Abstract
PURPOSE Our systematic review and meta-analysis sought to assess how technology-assistance impacts (1) post-operative pain and (2) opioid use in patients undergoing primary total knee arthroplasty (TKA). METHODS Four online databases were queried for studies published up to October 2021 that reported on pain and opioid usage between technology-assisted and manual TKA (mTKA) patients. Mantel-Haenszel (M-H) models were utilized to calculate pooled mean difference (MDs) and 95% confidence interval (CIs). Subgroup analyses were conducted to isolate robotic-arm assisted (RAA) and computed-assisted navigation (CAN) cohorts. Risk of bias was assessed for all included non-randomized studies with the Methodological Index for Non-Randomized Studies (MINORS) tool. For the randomized control trials included in our study, the Detsky scale was applied. RESULTS Our analysis included 31 studies, reporting on a total of 761,300 TKAs (mTKA: n = 753,554; Computer-Assisted Navigation (CAN): n = 1,309; Robotic-Arm Assisted (RAA): n = 6437). No differences were demonstrated when evaluating WOMAC (MD: 0.00, 95% CI - 0.69 to 0.69; p = 1.00), KSS (MD: 0.01, 95% CI - 1.46 to 1.49; p = 0.99), KOOS (MD - 2.91, 95% CI - 6.17 to 0.34; p = 0.08), and VAS (MD - 0.54, 95% CI - 1.01 to - 0.007; p = 0.02) pain scores between cohorts. There was mixed evidence regarding how opioid consumption differed between TKA techniques. CONCLUSION The present analysis demonstrated no difference in terms of pain across a variety of utilized patient-reported pain measurements. However, there were mixed results regarding how opioid consumption varied between manual and technology-assisted cohorts, particularly in the immediate post-operative period. LEVEL OF EVIDENCE III.
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Psychological resilience as a predictor of opioid consumption after orthopaedic trauma. Injury 2022; 53:2047-2052. [PMID: 35331478 DOI: 10.1016/j.injury.2022.03.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Psychological distress after orthopaedic trauma negatively affects patient outcomes. Resilience may mediate distress and therefore be associated with post-operative outcomes, including opioid use. The purpose of this study is to evaluate the relationship between resilience and post-operative opioid demand with the hypothesis that low levels of resilience are associated with increased opioid consumption. MATERIALS AND METHODS Patients age 18 - 65 at a single, tertiary care level 1 trauma center who underwent operative treatment of pelvic and/ or extremity fractures between 3/2017 - 6/2018 were contacted by phone to complete the OSPRO-YF, a ten-item screening tool that assesses psychological distress. Participants were screened for scores in the worst quartile (i.e., yellow flag) for resilience. Baseline patient and injury characteristics and opioid demand were compared between patients with and without positive yellow flags for resilience using Wilcoxon rank-sum for continuous variables and Fisher exact test for categorical variables. RESULTS A total of 117 patients were surveyed. Patients with positive yellow flag screening scores for resilience had significantly higher opioid demand, number of opioid prescriptions filled, and were more likely to refill prescriptions long-term (3-months post-discharge to one-year post-discharge). Patients with a positive yellow flag for resilience had a significantly higher number of opioid prescriptions filled in the cumulative (one-month pre-op to one-year post-discharge) time period. DISCUSSION/ CONCLUSION Lower long-term resilience scores were associated with higher postoperative opioid consumption, fill and refill rates. These results suggest low resilience may be a risk factor for increased long-term opioid consumption following surgical treatment for orthopaedic trauma.
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Propofol total intravenous anaesthesia versus inhalational anaesthesia for acute postoperative pain in patients with morphine patient-controlled analgesia: a large-scale retrospective study with covariate adjustment. BMC Anesthesiol 2022; 22:140. [PMID: 35538421 PMCID: PMC9088064 DOI: 10.1186/s12871-022-01683-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 04/27/2022] [Indexed: 11/15/2022] Open
Abstract
Background To compare the postoperative analgesic effect of propofol total intravenous anaesthesia (TIVA) versus inhalational anaesthesia (GAS) in patients using morphine patient-controlled analgesia (PCA). Methods A retrospective cohort study was performed in a single tertiary university hospital. Adult patients who used PCA morphine after general anaesthesia across 15 types of surgeries were included. Patients who received propofol TIVA were compared to those who had inhalational anaesthesia. Primary outcomes assessed were postoperative numerical rating scale (NRS) pain scores and postoperative opioid consumption. Results Data from 4202 patients were analysed. The overall adjusted NRS pain scores were significantly lower in patients who received propofol TIVA at rest (GEE: β estimate of the mean on a 0 to 10 scale = -0.56, 95% CI = (-0.74 to -0.38), p < 0.001; GAS as reference group) and with movement (β estimate = -0.89, 95% CI = (-1.1 to -0.69), p < 0.001) from postoperative days (POD) 1–3. Propofol TIVA was associated with lower overall adjusted postoperative morphine consumption (β estimate = -3.45, 95% CI = (-4.46 to -2.44), p < 0.001). Patients with propofol TIVA had lower adjusted NRS pain scores with movement for hepatobiliary/pancreatic (p < 0.001), upper gastrointestinal (p < 0.001) and urological surgeries (p = 0.005); and less adjusted postoperative morphine consumption for hepatobiliary/pancreatic (p < 0.001), upper gastrointestinal (p = 0.006) and urological surgeries (p = 0.002). There were no differences for other types of surgeries. Conclusion Propofol TIVA was associated with statistically significant, but small reduction in pain scores and opioid consumption in patients using PCA morphine. Subgroup analysis suggests clinically meaningful analgesia possibly for hepatobiliary/pancreatic and upper gastrointestinal surgeries. Trial registration This study is registered at ClinicalTrials.gov (NCT03875872). Supplementary Information The online version contains supplementary material available at 10.1186/s12871-022-01683-9.
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Abstract
INTRODUCTION A new regional anaesthetic technique, coined the pericapsular nerve group (PENG) block, targets the anterior hip capsule by blocking the articular branches of the femoral nerve and accessory obturator nerve. In this study, we evaluated: (1) patient outcomes; (2) postoperative pain scores; and (3) postoperative opioid consumption in total hip arthroplasty (THA) patients who received a PENG block in comparison to a control group. METHODS A retrospective chart review was performed for patients who underwent primary THA and met criteria at a single institution (n = 48), with an additional cohort of patients collected as controls (n = 48). Postoperative pain scores were measured by obtaining the cumulative visual analogue scores (VAS) at 12-hour intervals until the 48-hour benchmark. All administered opioids were collected from postoperative day (POD) 0 to POD2 and converted to morphine milligram equivalents (MME). RESULTS In the PENG group, length of stay was significantly shorter (p < 0.001) and the initial postoperative distance walked was significantly farther (p = 0.001). The PENG group consistently demonstrated significantly lower mean cumulative pain scores until the 48-hour mark (p < 0.001 for all). Patients receiving the PENG block also experienced a significantly longer therapeutic window before requiring their first opioid (p < 0.002). The PENG group required significantly less opioid MMEs on POD1, POD2, and cumulatively over the entire stay (p < 0.022 for all). CONCLUSIONS Our findings suggest that the PENG block has the potential of impacting THA recovery pathways and contributing to cost savings. Thus, its use further supports the transition to the outpatient setting and drives us towards achieving value-driven healthcare.
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Continuous epidural chloroprocaine after abdominal surgery is associated with lower postoperative opioid exposure in NICU infants. J Pediatr Surg 2022; 57:683-689. [PMID: 34154813 DOI: 10.1016/j.jpedsurg.2021.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/27/2021] [Accepted: 05/17/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Epidural anesthesia in infants undergoing open abdominal surgery has the potential to reduce opioid consumption, lower pain scores, and expedite tracheal extubation. We evaluated associations between use of continuous epidural chloroprocaine and improved intra- and post-operative outcomes. METHODS This matched retrospective cohort study first identified 24 patients who between April 2018 through December 2019 were treated with a caudal catheter and epidural chloroprocaine infusion for a laparotomy at postnatal age of 6 months or less. A matched comparator group of 24 patients was derived based on age and type of surgery. Exclusion criteria were the presence of a preoperative opioid infusion, comorbidities that would preclude appropriate pain assessment, or a recent surgical procedure. Primary outcomes included opioid consumption and pain scores; we secondarily analyzed intraoperative anesthetic requirements, other systemic analgesic use, vital signs, tracheal extubation time, and procedural times. RESULTS Treatment with epidural anesthesia was associated with lower 5-day total postoperative opioid consumption (3.2 mg/kg vs. 19.7 mg/kg in the respective epidural vs. systemic groups, p = 0.001) and time to tracheal extubation (1.3 days vs. 3.2 days, p = 0.005). Any statistically significant differences in pain scores were not clinically meaningful. There were no differences in mean arterial pressure or intraoperative inhaled anesthetic doses. CONCLUSION Continuous infusion of epidural chloroprocaine in infants following open abdominal surgery may limit exposure to systemic opioid medications while providing adequate postoperative analgesia and shortening time to tracheal extubation.
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The effects of erector spinae plane block on perioperative opioid consumption and rehabilitation in video assisted thoracic surgery. BMC Anesthesiol 2021; 21:313. [PMID: 34893026 PMCID: PMC8662884 DOI: 10.1186/s12871-021-01536-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 12/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study aimed to determine whether ultrasound-guided continuous erector spinae plane block (ESPB) had an effect on opioid consumption and postoperative rehabilitation in patients undergoing video-assisted thoracic surgery (VATS). METHODS In this prospective study, 120 patients aged 20-70 years who underwent elective VATS were randomly allocated to one of three groups: group C (general anesthesia with patient-controlled intravenous analgesia [PCIA]), group T (general anesthesia with patient-controlled epidural analgesia [PCEA]), or group E (general anesthesia with continuous ESPB and PCIA). Perioperative opioid consumption, visual analog scale (VAS) scores, preoperative and postoperative Quality of Recovery-15 scores, and postoperative opioid-related adverse events were all assessed. RESULTS Intraoperative sufentanil consumption in groups T and E was significantly lower than that in group C (both P < 0.001), and the postoperative sufentanil consumption in group E was also significantly lower than that in group C (P = 0.001). Compared with group C, the VAS scores at rest or during coughing immediately out of the post-anesthesia care unit at 6 h, 12 h, and 24 h postoperatively were significantly lower in group T (P < 0.05). However, the VAS scores at rest at 6 h and 12 h postoperatively in group E were lower than those of group C (P < 0.05), but were significantly higher than those of group T at all study times (P < 0.05). CONCLUSION Ultrasound-guided continuous ESPB significantly reduced perioperative opioid consumption during VATS and improved postoperative rehabilitation. However, these effects were inferior to those of thoracic epidural anesthesia. TRIAL REGISTRATION The present study was prospectively registered at http://www.chictr.org/cn /(registration number: ChiCTR1900023050 ); registration date: May 82,019.
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Comparison of Two Ultrasound-guided Plane Blocks for Pain and Postoperative Opioid Requirement in Lumbar Spine Fusion Surgery: A Prospective, Randomized, and Controlled Clinical Trial. Pain Ther 2021; 10:1331-1341. [PMID: 34346027 PMCID: PMC8586094 DOI: 10.1007/s40122-021-00295-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/16/2021] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION The erector spinae plane (ESP) block and thoracolumbar interfascial plane (TLIP) block were two novel plane blocks. The purpose of this study was to investigate TLIP block and ESP block on the effect of analgesic and opioid consumption in lumbar spine fusion surgery in the perioperative period. METHODS Three hundred and four patients who suffered lumbar spine fusion were included and randomly divided into three groups: a control group (n = 102), an ESP block group (n = 100), and a TLIP block group (n = 102). We recorded the numerical rating scale (NRS) pain at movement and static during the postoperative 48 h, opioid consumption, additional analgesic requirement, frequency of patient-controlled analgesia (PCA) compressions, Bruggemann Comfort Scale (BCS) score, side effects, duration of hospital stay, and the life quality score (LQS) after operation at 6 months. RESULTS The patients in the ESP block group have better analgesia during 12-48 h postoperative time at static state, a lower frequency of PCA compressions at 24-48 h after surgery, and the opioid consumption in the PCA (sufentanil) were less than those in the TLIP block group (P < 0.05). However, the BCS and LQS scores were no different between the two plane block groups after surgery at 6 months. There was no difference in hospital stay and the incidence of side effect among the three groups. CONCLUSIONS Our results found that patients who suffered ESP block have better analgesic effects and less pain scores in static states and less frequency of PCA compression and opioid analgesic consumption compared with those that suffered TLIP block. TRIAL REGISTRATION ChiCTR1800019639.
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Supraclavicular block with Mepivacaine vs Ropivacaine, their impact on postoperative pain: a prospective randomised study. BMC Anesthesiol 2021; 21:273. [PMID: 34753423 PMCID: PMC8577027 DOI: 10.1186/s12871-021-01499-z] [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: 02/17/2021] [Accepted: 10/31/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Supraclavicular block (SCB) with long-acting local anaesthetic is commonly used for surgical repair of distal radial fractures (DRF). Studies have shown a risk for rebound pain when the block fades. This randomised single-centre study aimed to compare pain and opioid consumption the first three days post-surgery between SCB-mepivacaine vs. SCB-ropivacaine, with general anaesthesia (GA) as control. METHODS Patients (n = 90) with ASA physical status 1-3 were prospectively randomised to receive; SCB with mepivacine 1%, 25-30 ml (n = 30), SCB with ropivacaine 0.5%, 25-30 ml (n = 30) or GA (n = 30) with propofol/fentanyl/sevoflurane. Study objectives compared postoperative pain with Numeric Rating Scale (NRS) and sum postoperative Opioid Equivalent Consumption (OEC) during the first 3 days post-surgery between study-groups. RESULTS The three groups showed significant differences in postoperative pain-profile. Mean NRS at 24 h was significantly lower for the SCB-mepivacaine group (p = 0.018). Further both median NRS and median OEC day 0 to 3 were significanly lower in the SCB-mepivacaine group as compared to the SCB-ropivacaine group during the first three days after surgery; pain NRS 1 (IQR 0.3-3.3) and 2.7 (IQR 1.3-4.2) (p = 0.017) and OEC 30 mg (IQR 10-80) and 85 mg (IQR 45-125) (p = 0.004), respectively. The GA-group was in between both in pain NRS and median sum OEC. Unplanned healthcare contacts were highest among SCB-ropivacaine patients (39.3%) vs. SCB-mepivacaine patients (0%) and GA-patients (3.4%). CONCLUSIONS The potential benefit of longer duration of analgesia, associated to a long-acting local anaesthetic agent, during the early postoperative course must be put in perspective of potential worse pain progression following block resolution. TRIAL REGISTRATION NCT03749174 (clinicaltrials.gov, Nov 21, 2018, retrospectively registered).
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Predictors of postoperative urinary retention after posterior spinal fusion for adolescent idiopathic scoliosis. 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 2021; 30:3557-3562. [PMID: 34611717 DOI: 10.1007/s00586-021-07016-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/26/2021] [Accepted: 09/28/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To determine predictors for postoperative urinary retention in adolescents undergoing posterior spinal fusion for idiopathic scoliosis. Postoperative urinary retention affects almost every third adolescent after spinal fusion for idiopathic scoliosis. There are limited data regarding the risk factors of postoperative urinary retention in this patient group. METHODS A retrospective study with prospectively collected urinary retention data from paediatric spine register with 159 consecutive patients (114 females, mean age 15.6 years, range 10-21 years) undergoing pedicle screw instrumentation for adolescent idiopathic scoliosis at a university hospital between May 2010 and April 2020. Postoperative urinary retention was defined as an inability to void after catheter removal and documented residual over 300 mL as confirmed using an ultrasound or by catheterization. RESULTS Postoperative urinary retention was diagnosed in 33% (53 of 159) of the patients during hospital stay. Opioid amount on the day of catheter removal (OR 6.74 [95% CI: 2.47, 18.36], p < 0.001), male gender (OR 2.26 [95% CI: 1.01, 5.05], p = 0.048), and increasing weight (OR 1.04 [95% CI: 1.01, 1.07], p = 0.014) were associated with postoperative urinary retention. Mean opioid consumption on the day of catheter removal was 0.81 mg/kg (95% CI: 0.66, 0.96) in the retention group vs 0.57 mg/kg (95% CI: 0.51, 0.64) in the non-retention group, p < 0.001. CONCLUSIONS Higher total opioid consumption, opioid amount on the day of catheter removal, higher weight, and male gender increases the risk of postoperative urinary retention in adolescents with idiopathic scoliosis undergoing posterior spinal fusion.
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"Impact of Nociception Level (NOL) index intraoperative guidance of fentanyl administration on opioid consumption, postoperative pain scores and recovery in patients undergoing gynecological laparoscopic surgery. A randomized controlled trial". J Clin Anesth 2021; 75:110497. [PMID: 34597955 DOI: 10.1016/j.jclinane.2021.110497] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/22/2021] [Accepted: 08/29/2021] [Indexed: 10/20/2022]
Abstract
STUDY OBJECTIVE The Nociception Level (NOL) index uses a multiparametric approach to measure the balance between sympathetic and parasympathetic systems activity. Recently, a strong correlation between the NOL index response to nociceptive stimuli and the level of opioid analgesia during surgery was reported. Others observed that intraoperative doses of remifentanil and sufentanil were reduced when the NOL index was used. So far, no study has evaluated the impact of NOL-guided fentanyl antinociception in laparoscopic gynecological surgery. The primary hypothesis of this present study was to evaluate whether intraoperative NOL-guided fentanyl administration would reduce intra-operative opioid consumption. Secondary hypotheses were to assess whether this would lead to lower postoperative opioid consumption and pain scores, as well as improved postoperative outcomes. SETTING University hospital, operating room. PATIENTS 70 adult patients, ASA 1-3, scheduled for total laparoscopic hysterectomy. INTERVENTIONS Patients were randomized into 2 groups: SOC (standardization of care) and NOL (using the NOL index to guide the administration of fentanyl). The depth of anesthesia was monitored with BIS™. Intraoperative fentanyl boluses were administered based on heart rate and mean arterial pressure variations in the SOC group, and NOL index for the NOL group. MEASUREMENTS Fentanyl total intraoperative dose administered was collected and also averaged per hour. Pain scores and hydromorphone consumption were assessed in the post-anesthesia care unit and up to 24 h. MAIN RESULTS Sixty-six patients completed the study, 33 in each group. Total intraoperative fentanyl administration was not different between the two groups (217 (70) in the NOL group vs 280 (210) in the SOC group (P = 0.11)). Nevertheless, intraoperative fentanyl administration per hour was reduced by 25% in the NOL-guided group compared to the SOC group: 81 (24) vs 108 (66) μg.h-1, respectively (P = 0.03). Hydromorphone consumption and pain scores in the post-anesthesia care unit and at 24 h were not significantly different between the two groups. CONCLUSION NOL-guided analgesia allowed for a 22% reduction of the total amount of intraoperative fentanyl which was not significant. Nevertheless, results reported a significant reduction by 25% in the doses of fentanyl averaged per hour of surgery and administered in the NOL-guided group compared with the standardized practice in laparoscopic gynecological surgery. The pain measured postoperatively was similar in the two groups while the average postoperative consumption of opioids to achieve the same level of pain scores in post-anesthesia care unit and at 24 h was not significantly reduced. Further larger multicenter studies centered towards postoperative outcomes are needed.
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Regional anesthesia does not decrease inpatient or outpatient opioid demand in femoral shaft fracture surgery. Injury 2021; 52:3075-3084. [PMID: 34294430 DOI: 10.1016/j.injury.2021.07.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 07/07/2021] [Accepted: 07/10/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Regional anesthesia (RA) may be used in femoral shaft fracture surgery to decrease pain and opioid consumption. However, the impact of RA on inpatient and outpatient opioid demand in patients undergoing femoral shaft fracture surgery is largely unknown. The aim of this study was to evaluate the impact of RA on inpatient opioid consumption and outpatient opioid demand in patients undergoing femoral shaft fracture surgery. METHODS Inpatient opioid consumption and outpatient opioid demand in all patients undergoing femoral shaft fracture surgery was recorded at a single, Level I trauma center from 7/2013 - 7/2018 (n=436). In addition to RA, baseline and treatment factors including age, sex, race, body mass index (BMI), smoking, chronic opioid use, American Society of Anesthesiologists (ASA) score, injury mechanism, additional injuries, open injury, and additional inpatient surgery were recorded. Unadjusted and adjusted multivariable models were used to evaluate the impact of RA on inpatient opioid consumption and outpatient opioid demand. RESULTS Adjusted models demonstrated increases in inpatient opioid consumption in patients with RA (6.9 estimated OE's without RA vs 8.8 OE's with RA from 48-72 hours post-op, p<0.05) but no significant differences at other timepoints (10.3 estimated OE's without RA vs 9.2 OE's with RA from 0-24 hours post-op, 8.2 vs 8.8 from 24-48 hours post-op, p>0.05). Estimated cumulative outpatient opioid demand did not differ significantly in patients with RA (82.3 OE's without RA vs 94.8 with RA from discharge to two-weeks, 105.4 vs 116.3 OE's to 6-weeks, and 124.5 vs 137.9 OE's to 90-days, all p>0.05). Late opioid refills were significantly more common in patients with RA (1.57 odds at 2-weeks to 6-weeks, 1.69 odds at 6-weeks to 90-days, p<0.05) DISCUSSION: In femoral shaft fracture surgery, RA was not associated with decreased opioid demand after adjusting for baseline patient and treatment characteristics. These results provide a real-world estimate of the impact of RA on opioid demand in femoral shaft fracture surgery and encourage providers to seek alternative analgesic modalities. LEVEL OF EVIDENCE Level III, retrospective, therapeutic cohort study.
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A Prospective Assessment of Opioid Utilization Post-Operatively in Orthopaedic Sports Medicine Surgeries. THE ARCHIVES OF BONE AND JOINT SURGERY 2021; 9:503-511. [PMID: 34692932 PMCID: PMC8503755 DOI: 10.22038/abjs.2020.49306.2455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 12/19/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND The healthcare system is plagued finding the balance between opioid use and abuse. Orthopaedic surgeons are expected to curtail the number of opioids prescribed in order to lower opioid abuse. We sought to prospectively evaluate opioid consumption following a wide range of sports orthopaedic surgical procedures to determine utilization patterns. METHODS All patients receiving procedures within a one-year period were consented and then called daily for one week followed by weekly for up to two months or until the patients no longer were taking their opioid medication. We studied the number of opioids patient's took postoperatively and also collected information in regards to the patient and the surgical procedure. RESULTS Included were 223 patients with a mean age of 32.9 years (range, 11 to 82). Surgeons prescribed a mean total of 59.5 pills, and patients reported consuming a mean total of 20.9 pills, resulting in a utilization rate of 40%. 94.4% of patients received no education on how to properly dispose of unused opioids. The mean SANE score was 53.9. The mean Pain Catastrophizing Scale score was 15.1. The mean Opioid Risk Tool was 3.3. The procedures were broken down into: 47.5% ligamentous knee repair, 18.4% shoulder arthroscopy/other shoulder, 7.6% meniscus, 7.6% shoulder arthroplasty, 5.4% distal biceps, 4.0% lower leg (ankle/foot/tibia) and 4.0% shoulder ORIF. CONCLUSION Over-prescribing opioids after sports orthopaedic surgeries is widespread. In this study, we found that patients are being prescribed 2.48 times greater opioid medications than needed following sports orthopaedic surgical procedures. We recommend surgeons take care when prescribing postoperative pain control and consider customizing their opioid prescriptions on the basis of prior opioid usage, anatomic location and procedure type. We also recommend educating the patients on proper disposal of excess opioids and consider involving pain management for patients likely to require prolonged opioid usage.
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Use of tranexamic acid does not influence perioperative outcomes in ambulatory foot and ankle surgery-a prospective triple blinded randomized controlled trial. INTERNATIONAL ORTHOPAEDICS 2021; 45:2277-2284. [PMID: 34324042 DOI: 10.1007/s00264-021-05131-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 06/23/2021] [Indexed: 12/23/2022]
Abstract
STUDY OBJECTIVE TXA is an antifibrinolytic medication widely used to reduce perioperative blood loss, but it has been seldom used during foot and ankle surgery. Our study evaluates the impact of TXA use on blood loss, post-operative pain, peri-operative opioid consumption, and wound healing in ambulatory outpatient foot and ankle procedures. DESIGN Prospective, triple-blinded, randomized controlled trial. SETTING Peri-operative environment of a major academic health centre in New York City. PATIENTS A total of 100 participants who were scheduled for ambulatory foot and ankle surgery with a single surgeon. INTERVENTIONS Patients receive either 10 mg/kg TXA (TXA group) or 10 ml/kg of normal saline (placebo group) intravenously prior to skin incision. MEASUREMENTS Primary outcome was intra-operative blood loss. Secondary outcomes were peri-operative opioid consumption and wound complications between post-operative days 14 and 21. MAIN RESULTS We found no difference between TXA and placebo groups in terms of intra-operative blood loss, p value 0.71, 95% CI (63.13-19.80). There was no difference between the two groups in terms of post-operative morphine milliequivalents (MME). The incidence of wound complications was 16.3% in the TXA group compared to 15.7% in the placebo group with OR 1.04, p value 0.93, 95% CI (0.32-2.77). No adverse events associated with TXA were reported. CONCLUSIONS The use of TXA during foot and ankle surgery was not associated with any benefits in perioperative outcomes in our outpatient ambulatory surgical population. Considering potential risks, we do not support the routine use of TXA in this surgical model.
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Application of a new serratus anterior plane block in modified radical mastectomy under ultrasound guidance: A prospective, randomized controlled trial. J Clin Anesth 2021; 74:110377. [PMID: 34118568 DOI: 10.1016/j.jclinane.2021.110377] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/13/2021] [Accepted: 05/22/2021] [Indexed: 12/20/2022]
Abstract
STUDY OBJECTIVES Post-operative pain is a significant concern following modified radical mastectomy in breast cancer patients. The serratus anterior plane block has recently been described as an effective technique for post-operative analgesia of modified radical mastectomy. The purpose of this study was to evaluate the analgesic efficacy and safety of a new serratus anterior plane (SAP) block for post-operative pain of mastectomy. DESIGN A randomized controlled trial. SETTING Single university teaching hospital, from October 2019 to April 2020. PATIENTS Eighty-seven female breast cancer patients aged 30-81 years scheduled for unilateral modified radical mastectomy. INTERVENTIONS Participants were randomly allocated to receive either general anesthesia plus SAP block (SAP block group, n = 43) or general anesthesia alone (Control group, n = 44). A single injection of 20 ml of 0.5% ropivacaine was administered into fascial plane between the pectoralis major and the serratus anterior in SAP block group. In the Control group, no block intervention was applied. MEASUREMENTS The primary outcome measure of the study was the VAS pain scores at different time-points (1, 6, 12, 24, 48 h) after modified radical mastectomy whereas the secondary outcome measures were the consumption of opioid analgesics. MAIN RESULTS Breast cancer patients in SAP block group had lower VAS pain scores compared with the Control group during the early post-operative period (1 h and 6 h after modified radical mastectomy), both at rest and with movement. In addition, the consumption of propofol was similar in two groups (P = 0.406), and the consumption of sufentanil and remifentanil in SAP block group were significantly lower than that of Control group (P = 0.000 and P = 0.000, respectively). CONCLUSIONS SAP block significantly attenuated post-operative pain and decreased opioids consumption in breast cancer patients undergoing modified radical mastectomy. TRIAL REGISTRATION This trial is registered in the Chinese Clinical Trial Registry (ChiCTR1900026989).
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Discontinuation of the liposomal delivery of bupivacaine has no effect on pain management after primary total knee arthroplasty : no effect on pain scores, opioid consumption, or functional status. Bone Joint J 2021; 103-B:102-107. [PMID: 34053282 DOI: 10.1302/0301-620x.103b6.bjj-2020-2033.r1] [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: 11/05/2022]
Abstract
AIMS Liposomal bupivacaine (LB) as part of a periarticular injection protocol continues to be a highly debated topic in total knee arthroplasty (TKA). We evaluated the effect of discontinuing the use of LB in a periarticular protocol on immediate postoperative pain scores, opioid consumption, and objective functional outcomes. METHODS On 1 July 2019, we discontinued the use of intraoperative LB as part of a periarticular injection protocol. A consecutive group of patients who received LB as part of the protocol (Protocol 1) and a subsequent group who did not (Protocol 2) were compared. All patients received the same opioid-sparing protocol. Verbal rating scale (VRS) pain scores were collected from our electronic data warehouse and averaged per patient per 12-hour interval. Events relating to the opiate administration were derived as morphine milligram equivalences (MMEs) per patient per 24-hour interval. The Activity Measure for Post-Acute Care (AM-PAC) tool was used to assess the immediate postoperative function. RESULTS A total of 888 patients received Protocol 1 and while 789 received Protocol 2. The mean age of the patients was significantly higher in those who did not receive LB (66.80 vs 65.57 years, p = 0.006). The sex, BMI, American Society of Anesthesiologists physical status score, race, smoking status, marital status, operating time, length of stay, and discharge disposition were similar in the two groups. Compared with the LB group, discontinuing LB showed no significant difference in postoperative VRS pain scores up to 72 hours (p > 0.05), opioid administration up to 96 hours (p > 0.05), or AM-PAC scores within the first 24 hours (p > 0.05). CONCLUSION The control of pain after TKA with a multimodal management protocol is not improved by the addition of LB compared with traditional bupivacaine. Cite this article: Bone Joint J 2021;103-B(6 Supple A):102-107.
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Analgesic efficacy and safety of erector spinae plane block in breast cancer surgery: a systematic review and meta-analysis. BMC Anesthesiol 2021; 21:59. [PMID: 33610172 PMCID: PMC7896394 DOI: 10.1186/s12871-021-01277-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 02/08/2021] [Indexed: 01/19/2023] Open
Abstract
Background Surgical resection is considered to be the primary and most effective therapy for breast cancer, postoperative pain is an issue gaining significant attention. In recent years, erector spinae plane block (ESPB) has attracted much attention in postoperative analgesia, but its effectiveness is still controversial. This meta-analysis was implemented to verify the clinical analgesic efficacy and safety of erector spinae plane block in patients undergoing breast cancer surgery. Methods We searched PubMed, EMBASE, Web of Science, the Cochrane Library and ClinicalTrials.gov for randomized controlled trials (RCTs) comparing ESPB with general anesthesia (GA) in breast cancer surgery that were published before December 25, 2020. The primary outcome was opioid consumption at the first 24 h after surgery, while secondary outcomes included pain scores at 1, 6,12 and 24 h after surgery, opioid consumption at 1, 6 and 12 h after surgery, intraoperative opioid consumption, number of patients who need for rescue analgesia, and the incidence of postoperative nausea and vomiting (PONV). Results Eleven randomized controlled trials involving 679 patients met the study inclusion criteria and were included in this study. In comparison to GA group, the ESPB group showed a significant reduction in morphine consumption at the first 24 h after surgery by a mean difference (MD) of − 7.67 mg [95% confidence interval (CI) − 10.35 to − 5.00] (P < 0.01). In addition, the ESPB group showed lower pain scores than the GA group in the four time periods (1, 6, 12 and 24 h after surgery). ESPB group significantly reduce the intraoperative consumption of fentanyl, the need for postoperative rescue analgesia, and the incidence of PONV. Conclusions Ultrasound-guided ESPB is an effective approach for reducing morphine consumption and pain intensity within the first 24 h after breast cancer surgery, compared with GA alone. Supplementary Information The online version contains supplementary material available at 10.1186/s12871-021-01277-x.
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Perioperative dexamethasone administration reduces 'on-demand' opioid requirements in bilateral total hip arthroplasty. Ir J Med Sci 2021; 190:1423-1427. [PMID: 33439413 DOI: 10.1007/s11845-020-02486-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/16/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Bilateral joint arthroplasty is currently not common, but its usage is expected to increase in the future. This may result in larger amounts of opioids being consumed by patients due to anticipated increased pain and prolonged recovery from this procedure. AIM We describe the impact of perioperative steroid administration in a cohort of bilateral total hip arthroplasties (THAs) (44 hips) in relation to post-operative opioid consumption. METHODS We report a single-surgeon consecutive case series of simultaneously performed bilateral THAs. Nine patients received two doses of 8 mg IV dexamethasone in the perioperative setting. There were 13 patients in the control group that received no dexamethasone. The primary outcome measure was post-operative analgesic requirements (mg/mcg). Secondary outcomes included post-operative pain according to the visual analogue score (VAS), anti-emetic requirements (mg) and length of stay (days). RESULTS The mean 'on-demand' Oxynorm® (IR oxycodone) usage in the 'steroid' group was lower than the 'non-steroid' group (47 mg vs 111 mg) (p = 0.005). There was also a significant decrease in the mean consumption of pregabalin in the 'steroid' group when compared with the 'non-steroid' group-464 mg versus 570 mg (p = 0.000). There was no reduction in the requirement of 'regularly' prescribed opioid analgesic medications. VAS analysis demonstrated no significant difference between the two groups at any timepoint. The 'steroid' group did have a trend towards a lower total LOS at 4.6 days compared with 5.5 days in the 'non-steroid' group (p = 0.0503). CONCLUSIONS We recommend the use of perioperative steroids in bilateral THA to reduce the consumption of potentially problematic opioid-based analgesics.
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The analgesic effect of intravenous lidocaine versus intrawound or epidural bupivacaine for postoperative opioid reduction in spine surgery: A systematic review and meta-analysis. Clin Neurol Neurosurg 2020; 201:106438. [PMID: 33385933 DOI: 10.1016/j.clineuro.2020.106438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 10/26/2020] [Accepted: 12/12/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Pain management following spine surgery remains a challenge. The significant use of opioids may lead to opioid-related adverse events. These complications can increase perioperative morbidity and rapidly expend health care resources by developing chronic pain. Although intraoperative pain control for surgery has been studied in the literature, a thorough assessment of the effect in spine surgery is rarely reported. The objective of the present study was to examine the outcomes of intraoperative intravenous lidocaine and intrawound or epidural bupivacaine use in spine surgery. METHODS An electronic literature search was conducted for studies on the use of lidocaine and bupivacaine in spine surgery for all years available. Only articles in English language were included. Postoperative opioid consumption, VAS score, nausea/vomiting, and length of hospital stay comprised the outcomes of interest. Pooled descriptive statistics with Risk Ratios (RR), Mean Differences (MD) and 95 % confidence interval were used to synthesize the outcomes for each medication. RESULTS A total of 10 studies (n = 579) were included in the analysis. Comparison of the opioid consumption revealed a significant mean difference between lidocaine and bupivacaine (MD: -12.25, and MD: -0.4, respectively, p = 0.01), favoring lidocaine. With regard to postoperative VAS, the pooled effect of both groups decreased postoperative pain (MD: -0.61 (95 % CI: -1.14, -0.08)), with a more significant effect in the lidocaine group (MD: -0.84, (95 % CI: -1.21, -0.48)). There was no significant effect in length of stay, and postoperative nausea/vomiting. CONCLUSIONS The results of the present meta-analysis indicate that lidocaine and bupivacaine use may decrease postoperative pain and opioid consumption. Lidocaine had a stronger effect on the reduction of opioid consumption compared to bupivacaine.
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Intraarticular Pain Catheter Is Not a Necessary Modality for Postoperative Pain Control After Total Knee Arthroplasty. Arthroplast Today 2020; 7:43-46. [PMID: 33521196 PMCID: PMC7818596 DOI: 10.1016/j.artd.2020.11.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 10/31/2020] [Accepted: 11/24/2020] [Indexed: 11/24/2022] Open
Abstract
Background Effective pain control balanced with maintaining physical function and minimizing medication side effects is essential to accelerated recovery after total knee arthroplasty (TKA). Multimodal pain management regimens combining oral medications as well as local analgesia have shown promise in facilitating these goals. Some regimens use anesthetics delivered via a local infiltration catheter while others use periarticular injections (PAIs). However, it is uncertain if an infiltration catheter provides additional pain relief or decreases opioid consumption when compared with conventional PAI alone. Methods Fifty patients undergoing TKA at one institution were randomized equally into 2 groups for a prospective trial. Group I received an intraarticular catheter (On-Q∗) in combination with injection of 30 ml of 0.5% bupivacaine the day after surgery before removal. Group II received no pain catheter. Both groups received a conventional intraoperative PAI and postoperative oral pain medication. Pain scores were measured with visual analog scale and opioid medication consumption in morphine milligram equivalents (mgs). Results There were no differences in pain scores or opioid consumption in the first 48-hours postoperatively (P = .05). Reported maximum pain scores were low in both groups; 3.33 in group I and 2.97 in group II. Although not statistically significant in this cohort, there was increased opioid consumption in the catheter group: 14.78 mg vs 12.76 mg. Conclusion An intraarticular pain catheter in conjunction with a multimodal approach with intraoperative PAI after TKA does not improve 48-hour pain scores or opioid consumption compared with PAI alone in this randomized controlled trial. Overall pain scores were very low.
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What is the role of locoregional anesthesia in breast surgery? A systematic literature review focused on pain intensity, opioid consumption, adverse events, and patient satisfaction. BMC Anesthesiol 2020; 20:290. [PMID: 33225913 PMCID: PMC7681993 DOI: 10.1186/s12871-020-01206-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 11/16/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Breast surgery in the United States is common. Pain affects up to 50% of women undergoing breast surgery and can interfere with postoperative outcomes. General anesthesia is the conventional, most frequently used anaesthetic technique. Various locoregional anesthetic techniques are also used for breast surgeries. A systematic review of the use of locoregional anesthesia for postoperative pain in breast surgery is needed to clarify its role in pain management. OBJECTIVES To systematically review literature to establish the efficacy and the safety of locoregional anesthesia used in the treatment of pain after breast surgery. METHODS Embase, MEDLINE, Google Scholar and Cochrane Central Trials Register were systematically searched in Mars 2020 for studies examining locoregional anesthesia for management of pain in adults after breast surgery. The methodological quality of the studies and their results were appraised using the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) checklist and specific measurement properties criteria, respectively. RESULTS Nineteen studies evaluating locoregional anesthesia were included: 1058 patients underwent lumpectomy/mastectomy, 142 breast augmentation and 79 breast reduction. Locoregional anesthesia provides effective anesthesia and analgesia in the perioperative setting, however no statistically significant difference emerged if compared to other techniques. For mastectomy only, the use of locoregional techniques reduces pain in the first hour after the end of the surgery if compared to other procedures (p = 0.02). Other potentially beneficial effects of locoregional anesthesia include decreased need for opioids, decreased postoperative nausea and vomiting, fewer complications and increased patient satisfaction. All this improves postoperative recovery and shortens hospitalization stay. In none of these cases, locoregional anesthesia was statistically superior to other techniques. CONCLUSION The results of our review showed no differences between locoregional anesthesia and other techniques in the management of breast surgery. Locoregional techniques are superior in reducing pain in the first hour after mastectomy.
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Robotic Total Knee Arthroplasty vs Conventional Total Knee Arthroplasty: A Nationwide Database Study. Arthroplast Today 2020; 6:1001-1008.e3. [PMID: 33385042 PMCID: PMC7772451 DOI: 10.1016/j.artd.2020.09.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/13/2020] [Accepted: 09/29/2020] [Indexed: 12/19/2022] Open
Abstract
Background As robot-assisted equipment is continuously being used in orthopaedic surgery, the past few decades have seen an increase in the usage of robotics for total knee arthroplasty (TKA). Thus, the purpose of the present study is to investigate the differences between robotic TKA and nonrobotic TKA on perioperative and postoperative complications and opioid consumption. Methods An administrative database was queried from 2010 to Q2 of 2017 for primary TKAs performed via robot-assisted surgery vs non-robot-assisted surgery. Systemic and joint complications and average morphine milligram equivalents were collected and compared with statistical analysis. Results Patients in the nonrobotic TKA cohort had higher levels of prosthetic revision at 1-year after discharge (P < .05) and higher levels of manipulation under anesthesia at 90 days and 1-year after discharge (P < .05). Furthermore, those in the nonrobotic TKA cohort had increased occurrences of deep vein thrombosis, altered mental status, pulmonary embolism, anemia, acute renal failure, cerebrovascular event, pneumonia, respiratory failure, and urinary tract infection during the inpatient hospital stay (all P < .05) and at 90 days after discharge (all P < .05). All of these categories remained statistically increased at the 90-days postdischarge date, except pneumonia and stroke. Patients in the nonrobotic TKA cohort had higher levels of average morphine milligram equivalents consumption at all time periods measured (P < .001). Conclusions In the present study, the use of robotics for TKA found lower revision rates, lower incidences of manipulation under anesthesia, decreased occurrence of systemic complications, and lower opiate consumption for postoperative pain management. Future studies should look to further examine the long-term outcomes for patients undergoing robot-assisted TKA. Level of Evidence Level III.
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An Opioid-Sparing Protocol Improves Recovery Time and Reduces Opioid Use After Laparoscopic Sleeve Gastrectomy. Obes Surg 2020; 30:4919-4925. [PMID: 32951136 DOI: 10.1007/s11695-020-04980-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE The current literature is sparse on post discharge pain management for bariatric surgical patients. This study aimed to determine if an opioid-sparing protocol could decrease opioid use during the postoperative period (hospital to home). MATERIALS AND METHODS In this retrospective cohort study, we implemented an opioid-sparing protocol in January 2018, for patients undergoing laparoscopic sleeve gastrectomy (LSG) at our institution. We compared recovery time, pain scores (in hospital and at home), and perioperative opioid use between the historic control group (February 2017 to December 2017) and the opioid-sparing group (January 2018 to December 2018). A p value of < .05 was considered statistically significant. RESULTS The study included 400 patients (200 in each group), and 165 participated in the phone survey. Baseline characteristics were similar, except the control group had a higher body mass index and body weight. The average recovery time was significantly shorter in the opioid-sparing group (18.9 versus 35.3 days, P = .043). There was no significant difference in mean postoperative pain scores in the hospital or at home. The opioid-sparing group required significantly fewer opioids postoperatively (10.4 versus 16.1 morphine milligram equivalents, P < .001). Only 1 out of the 200 patients in the opioid-sparing arm requested an opioid prescription after discharge. CONCLUSION Implementation of an opioid-sparing protocol improved recovery time and reduced postoperative opioid use in the hospital and after discharge without changing perceived pain in patients undergoing LSG.
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Managing rebound pain after regional anesthesia. Korean J Anesthesiol 2020; 73:372-383. [PMID: 32773724 PMCID: PMC7533186 DOI: 10.4097/kja.20436] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 12/19/2022] Open
Abstract
Rebound pain after regional anesthesia can be defined as transient acute postoperative pain that ensues following resolution of sensory blockade, and is clinically significant, either with regard to the intensity of pain or the impact on psychological well-being, quality of recovery, and activities of daily living. Current evidence suggests that it represents an unmasking of the expected nociceptive response in the absence of adequate systemic analgesia, rather than an exaggerated hyperalgesic phenomenon induced by local anesthetic neural blockade. In the majority of patients, it does not appear to significantly impact cumulative postoperative opioid consumption, quality of recovery, or patient satisfaction, and is not associated with longer-term sequelae such as persistent post-surgical pain. Nevertheless, it must be considered whenever regional anesthesia is incorporated into perioperative management. Strategies to mitigate the impact of rebound pain include routine prescribing of a systemic multimodal analgesic regimen, as well as patient education on appropriate expectations regarding block offset and expected surgical pain, and timely initiation of analgesic medication. Prolonging the duration of action of regional anesthesia with continuous catheter techniques or local anesthetic adjuncts may also help alleviate rebound pain, although further research is required to confirm this.
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Does nociception monitor-guided anesthesia affect opioid consumption? A systematic review of randomized controlled trials. J Clin Monit Comput 2020; 34:629-641. [PMID: 31327102 PMCID: PMC7367908 DOI: 10.1007/s10877-019-00362-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 07/16/2019] [Indexed: 12/23/2022]
Abstract
Monitors that estimate nociception during anesthesia may be used to guide opioid and other analgesics administration to optimize anesthesia care and possibly outcome. We reviewed the literature to evaluate current evidence of the effect of nociception-guided management over standard anesthesia practice during surgery. A systematic review of the literature on the effect of nociception monitoring on anesthesia practice was conducted. Reports were eligible if they compared nociception-guided anesthesia to standard practice during surgery. Primary endpoint of this review is intraoperative opioid consumption. Secondary endpoints included hemodynamic control, postoperative pain and pain treatment. We identified 12 randomized controlled trials that compared one of five different nociception monitoring techniques to standard anesthesia care. Most studies were single center studies of small sample size. Six studies reported intraoperative opioid consumption as primary outcome. There was considerable variability with respect to surgical procedure and anesthesia technique. For nociception monitors that were investigated by more than one study, analysis of the pooled data was performed. The surgical plethysmographic index was the only monitor for which an intra operative opioid sparing effect was found. For the other monitors, either no effect was detected, or pooled analysis could not be performed due to paucity of study data. On secondary outcomes, no consistent effect of nociception-guided anesthesia could be established. Although some nociception monitors show promising results, no definitive conclusions regarding the effect of nociception monitoring on intraoperative opioid consumption or other anesthesia related outcome can be drawn.Clinical trial number PROSPERO ID 102913.
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Role of peripheral nerve block in pain control for the management of acute traumatic orthopaedic injuries in the emergency department: Diagnosis-based treatment guidelines. Injury 2020; 51:1422-1425. [PMID: 32370990 DOI: 10.1016/j.injury.2020.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/13/2020] [Indexed: 02/02/2023]
Abstract
Trauma remains one of the largest problems that the global healthcare system faces today. In the United States it remains the leading cause of death for young and middle-aged patients, and its economic burden in direct cost and loss of productivity is tremendous. Additionally, the challenge of acute pain control in orthopaedic trauma remains substantial, and the over-reliance on opioid medications has resulted in unintended acute and chronic complications and problems. Alternative pain control strategies, such as peripheral nerve block (PNB), have the potential to decrease healthcare cost, opioid consumption, and other opioid-related complications. The purpose of this review is to summarize the current state of pain control and opioid use in acute orthopaedic injury and provide an understanding of the role of PNB to improve pain management. Finally, this review provides a specific diagnosis-based treatment guideline for the use of PNB in acute orthopaedic injury.
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