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Schnabel A, Carstensen VA, Lohmöller K, Vilz TO, Willis MA, Weibel S, Freys SM, Pogatzki-Zahn EM. Perioperative pain management with regional analgesia techniques for visceral cancer surgery: A systematic review and meta-analysis. J Clin Anesth 2024; 95:111438. [PMID: 38484505 DOI: 10.1016/j.jclinane.2024.111438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 01/25/2024] [Accepted: 03/01/2024] [Indexed: 04/29/2024]
Abstract
STUDY OBJECTIVE Regional analgesia following visceral cancer surgery might provide an advantage but evidence for best treatment options related to risk-benefit is unclear. DESIGN Systematic review of randomized controlled trials (RCT) with meta-analysis and GRADE assessment. SETTING Postoperative pain treatment. PATIENTS Adult patients undergoing visceral cancer surgery. INTERVENTIONS Any kind of peripheral (PRA) or epidural analgesia (EA) with/without systemic analgesia (SA) was compared to SA with or without placebo treatment or any other regional anaesthetic techniques. MEASUREMENTS Primary outcome measures were postoperative acute pain intensity at rest and during activity 24 h after surgery, the number of patients with block-related adverse events and postoperative paralytic ileus. MAIN RESULTS 59 RCTs (4345 participants) were included. EA may reduce pain intensity at rest (mean difference (MD) -1.05; 95% confidence interval (CI): -1.35 to -0.75, low certainty evidence) and during activity 24 h after surgery (MD -1.83; 95% CI: -2.34 to -1.33, very low certainty evidence). PRA likely results in little difference in pain intensity at rest (MD -0.75; 95% CI: -1.20 to -0.31, moderate certainty evidence) and pain during activity (MD -0.93; 95% CI: -1.34 to -0.53, moderate certainty evidence) 24 h after surgery compared to SA. There may be no difference in block-related adverse events (very low certainty evidence) and development of paralytic ileus (very low certainty of evidence) between EA, respectively PRA and SA. CONCLUSIONS Following visceral cancer surgery EA may reduce pain intensity. In contrast, PRA had only limited effects on pain intensity at rest and during activity. However, we are uncertain regarding the effect of both techniques on block-related adverse events and paralytic ileus. Further research is required focusing on regional analgesia techniques especially following laparoscopic visceral cancer surgery.
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Affiliation(s)
- Alexander Schnabel
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital of Muenster, Albert-Schweitzer-Campus 1, Muenster, Germany
| | - Vivian A Carstensen
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital of Muenster, Albert-Schweitzer-Campus 1, Muenster, Germany
| | - Katharina Lohmöller
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital of Muenster, Albert-Schweitzer-Campus 1, Muenster, Germany
| | - Tim O Vilz
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Maria A Willis
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Stephanie Weibel
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Stephan M Freys
- Department of Surgery, DIAKO Ev. Diakonie-Krankenhaus Bremen, Bremen, Germany
| | - Esther M Pogatzki-Zahn
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital of Muenster, Albert-Schweitzer-Campus 1, Muenster, Germany.
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Greig P, Sotiriou A, Kailainathan P, Carvalho CYM, Onwochei DN, Thurley N, Desai N. Evaluation of neuraxial analgesia on outcomes for patients undergoing robot assisted abdominal surgery. J Clin Anesth 2024; 95:111468. [PMID: 38599160 DOI: 10.1016/j.jclinane.2024.111468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/07/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
STUDY OBJECTIVE Following robot assisted abdominal surgery, the pain can be moderate in severity. Neuraxial analgesia may decrease the activity of the detrusor muscle, reduce the incidence of bladder spasm and provide effective somatic and visceral analgesia. In this systematic review, we assessed the role of neuraxial analgesia in robot assisted abdominal surgery. DESIGN Systematic review. SETTINGS Robot assisted abdominal surgery. PATIENTS Adults. INTERVENTIONS Subsequent to a search of the electronic databases, observational studies and randomized controlled trials that assessed the effect of neuraxial analgesia instituted at induction of anesthesia or intraoperatively in adult and robot assisted abdominal surgery were considered for inclusion. The outcomes of observational studies as well as randomized controlled trials which were not subjected to meta-analysis were presented in descriptive terms. Meta-analysis was conducted if an outcome of interest was reported by two or more randomized controlled trials. MAIN RESULTS We included 19 and 11 studies that investigated spinal and epidural analgesia in adults, respectively. The coprimary outcomes were the pain score at rest at 24 h and the cumulative intravenous morphine consumption at 24 h. Spinal analgesia with long acting neuraxial opioid did not decrease the pain score at rest at 24 h although it reduced the cumulative intravenous morphine consumption at 24 h by a mean difference (95%CI) of 14.88 mg (-22.13--7.63; p < 0.0001, I2 = 50%) with a low and moderate quality of evidence, respectively, on meta-analysis of randomized controlled trials. Spinal analgesia with long acting neuraxial opioid had a beneficial effect on analgesic indices till the second postoperative day and a positive influence on opioid consumption up to and including the 72 h time point. The majority of studies demonstrated the use of spinal analgesia with long acting neuraxial opioid to lead to no difference in the incidence of postoperative nausea and vomiting, and the occurrence of pruritus was found to be increased with spinal analgesia with long acting neuraxial opioid in recovery but not at later time points. No difference was revealed in the incidence of urinary retention. The evidence in regard to the quality of recovery-15 score at 24 h and hospital length of stay was not fully consistent, although most studies indicated no difference between spinal analgesia and control for these outcomes. Epidural analgesia in robot assisted abdominal surgery was shown to decrease the pain on movement at 12 h but it had not been studied with respect to its influence on the pain score at rest at 24 h or the cumulative intravenous morphine consumption at 24 h. It did not reduce the pain on movement at later time points and the evidence related to the hospital length of stay was inconsistent. CONCLUSIONS Spinal analgesia with long acting neuraxial opioid had a favourable effect on analgesic indices and opioid consumption, and is recommended by the authors, but the evidence for spinal analgesia with short acting neuraxial opioid and epidural analgesia was limited.
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Affiliation(s)
- P Greig
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; Nuffield Department of Clinical Neurosciences, University of Oxford, United Kingdom
| | - A Sotiriou
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - P Kailainathan
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - C Y M Carvalho
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - D N Onwochei
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; King's College London, London, United Kingdom
| | - N Thurley
- Bodleian Health Care Libraries, University of Oxford, United Kingdom
| | - N Desai
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; King's College London, London, United Kingdom.
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Kearns RJ, Broom MA, Lucas DN. Long-term effects of neuraxial analgesia. Curr Opin Anaesthesiol 2024; 37:227-233. [PMID: 38390906 DOI: 10.1097/aco.0000000000001365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
PURPOSE OF REVIEW This review article explores the potential longer-term implications of neuraxial analgesia in labour for both the mother and her child. RECENT FINDINGS Neuraxial techniques for labour analgesia are well tolerated and effective, and long-term adverse sequelae are rare. Labour epidural analgesia is not independently associated with long-term headache, backache, postnatal depression or anal sphincter injury, and evidence supports that epidurals may offer protection against severe maternal morbidity, particularly in women at a higher risk of complications. However, there is an increasing awareness that postdural puncture headache may be associated with chronic headache, back pain and postnatal depression, emphasizing the need for adequate follow-up until symptoms resolve.For the neonate, a growing body of evidence refutes any association between epidural analgesia in labour and the later development of autism spectrum disorder. The clinical significance of epidural related maternal fever remains uncertain and is a research priority. SUMMARY Women should continue to access the significant benefits of neuraxial analgesia in labour without undue concern about adverse sequelae for themselves or their offspring. Measures to prevent, appropriately manage and adequately follow-up women who have suffered complications of neuraxial analgesia, such as postdural puncture headache, are good practice and can mitigate the development of long-term sequelae.
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Affiliation(s)
- Rachel J Kearns
- Princess Royal Maternity Unit
- School of Medicine, University of Glasgow, Glasgow
| | - Malcolm A Broom
- Princess Royal Maternity Unit
- School of Medicine, University of Glasgow, Glasgow
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Vallejo MC, Kumaraswami S, Zakowski MI. American Society of Anesthesiologists 2023 Guidance on Neurologic Complications of Neuraxial Analgesia/Anesthesia in Obstetrics. Anesthesiology 2024; 140:1235-1236. [PMID: 38578973 DOI: 10.1097/aln.0000000000004967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Affiliation(s)
| | | | - Mark I Zakowski
- Cedars-Sinai Medical Center, Los Angeles, California (M.I.Z.).
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Wang L, Huang J, Chang X, Xia F. Effects of different neuraxial analgesia modalities on the need for physician interventions in labour: A network meta-analysis. Eur J Anaesthesiol 2024; 41:411-420. [PMID: 38546832 DOI: 10.1097/eja.0000000000001986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
BACKGROUND Neuraxial labour analgesia can be initiated with epidural (EPL), combined spinal epidural (CSE) or dural puncture epidural (DPE) and maintained with continuous epidural infusion (CEI), patient-controlled epidural analgesia (PCEA) or programmed intermittent epidural bolus (PIEB), but the optimal analgesia modality is still controversial. OBJECTIVE To compare the effects of commonly used neuraxial analgesia modalities on the proportion of women needing physician interventions, as defined by the need for physician-administered epidural top-ups for inadequate analgesia in labour. DESIGN Bayesian network meta-analysis. DATA SOURCES PubMed, Embase, CENTRAL, Web of Science and Wanfang Data were searched from January 1988 to August 2023 without language restriction. ELIGIBILITY CRITERIA Randomised controlled trials comparing two or more modalities of the following six neuraxial analgesia modalities in healthy labouring women: EPL+CEI+PCEA, EPL+PIEB+PCEA, CSE+CEI+PCEA, CSE+PIEB+PCEA, DPE+CEI+PCEA and DPE+PIEB+PCEA. RESULTS Thirty studies with 8188 women were included. Compared with EPL+CEI+PCEA, EPL+PIEB+PCEA [odds ratio (OR) = 0.44; 95% credible interval (CrI), 0.22 to 0.86], CSE+PIEB+PCEA (OR = 0.29; 95% CrI, 0.12 to 0.71) and DPE+PIEB+PCEA (OR = 0.19; 95% CrI, 0.08 to 0.42) significantly reduced the proportion of women needing physician interventions. DPE+PIEB+PCEA had fewer women needing physician interventions than all other modalities, except for CSE+PIEB+PCEA (OR = 0.63; 95% CrI, 0.25 to 1.62). There were no significant differences in local anaesthetic consumption, maximum pain score, and the incidence of instrumental delivery between the different neuraxial modalities. CONCLUSIONS PIEB+PCEA is associated with a lower risk of physician interventions in labour than CEI+PCEA. DPE or CSE and PIEB+PCEA may be associated with a lower likelihood of physician interventions than other neuraxial modalities. Otherwise, the new neuraxial analgesia techniques do not appear to offer significant advantages over traditional techniques. However, these results should be interpreted with caution due to limited data and methodological limitations. TRIAL REGISTRATION PROSPERO (CRD42023402540).
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Affiliation(s)
- Lizhong Wang
- From the Department of Anesthesiology, Jiaxing Maternity and Children Healthcare Hospital, Affiliated Women and Children Hospital of Jiaxing University, Jiaxing, Zhejiang, China (LW, JH, XC, FX)
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Boesl MA, Brown N, Bleicher J, Call T, Lambert DH, Lambert LA. Continuous Wound Irrigation and Intraoperative Methadone Decreases Opioid Use and Shortens Length of Stay After CRS/HIPEC. Ann Surg Oncol 2024; 31:3742-3749. [PMID: 38300404 DOI: 10.1245/s10434-024-14900-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 12/29/2023] [Indexed: 02/02/2024]
Abstract
BACKGROUND Epidural analgesia is resource and labor intense and may limit postoperative management options and delay discharge. This study compared postoperative outcomes after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) with epidural analgesia versus continuous wound infusion system (CWIS) with/without intraoperative methadone. METHODS A single-institution, retrospective chart review was performed including all patients undergoing open CRS/HIPEC from 2018 to 2021. Patient demographics, surgical characteristics, length of stay, and in-hospital analgesic use were reviewed. In-hospital opioid exposure in morphine milligram equivalents (MME) was calculated. Multivariate analysis (MVA) for mean total and daily opioid exposure was conducted. RESULTS A total of 157 patients were included. Fifty-three (34%) had epidural analgesia, 96 (61%) had CWIS, and 79 (50%) received methadone. Length of stay was significantly shorter with CWIS + methadone versus epidural (7 vs. 8 days, p < 0.01). MVA showed significantly lower mean total and daily opioid exposure with CWIS+methadone versus epidural (total: 252.8 ± 17.7 MME vs. 486.8 ± 86.6 MME; odds ratio [OR] 0.72, 95% confidence interval [CI] 0.52-0.98, p = 0.04; Daily: 32.8 ± 2.0 MME vs. 51.9 ± 5.7 MME, OR 0.72, 95% CI 0.52-0.99, p ≤ 0.05). The CWIS-only group (n = 17) had a significantly lower median oral opioid exposure versus epidural (135 MME vs. 7.5 MME, p < 0.001) and longer length of stay versus CWIS + methadone (9 vs. 7 days, p = 0.04), There were no CWIS or methadone-associated complications and one epidural abscess. CONCLUSIONS CWIS + methadone safely offers better pain control with less in-hospital opioid use, shorter length of stay, and decreased resource utilization compared with epidural analgesia in patients undergoing CRS-HIPEC.
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Affiliation(s)
- Markus A Boesl
- Department of General Surgery, University of Utah Health, Salt Lake City, UT, USA
| | - Noah Brown
- Department of General Surgery, University of Utah Health, Salt Lake City, UT, USA
| | - Josh Bleicher
- Department of General Surgery, University of Utah Health, Salt Lake City, UT, USA
| | - Tyler Call
- Department of Anesthesiology, University of Utah Health, Salt Lake City, UT, USA
| | - Donald H Lambert
- Department of Anesthesiology, Boston University Medical Center, Boston, MA, USA
| | - Laura A Lambert
- Department of General Surgery, University of Utah Health, Salt Lake City, UT, USA.
- Department of Surgical Oncology, Huntsman Cancer Institute, Salt Lake City, UT, USA.
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Yue TM, Sun BJ, Xu N, Ohkuma R, Fowler C, Lee B. Improved Postoperative Pain Management Outcomes After Implementation of Enhanced Recovery After Surgery (ERAS) Protocol for Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS-HIPEC). Ann Surg Oncol 2024; 31:3769-3777. [PMID: 38466484 DOI: 10.1245/s10434-024-15120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/14/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for patients with peritoneal carcinomatosis is promising but has potential for significant morbidity and prolonged hospitalization. Enhanced Recovery After Surgery (ERAS) is a standardized protocol designed to optimize perioperative care. This study describes trends in epidural and opioid use after implementing ERAS for CRS-HIPEC at a tertiary academic center. METHODS A retrospective analysis of patients undergoing CRS-HIPEC from January 2020 to September 2023 was conducted. ERAS was implemented in February 2022. Medication and outcomes data were compared before and after ERAS initiation. All opioids were converted to morphine milligram equivalents (MMEs). RESULTS A total of 136 patients underwent CRS-HIPEC: 73 (54%) pre- and 63 (46%) post-ERAS. Epidural usage increased from 63% pre-ERAS to 87% post-ERAS (p = 0.001). Compared with those without epidurals, patients with epidurals had decreased total 7-day oral and intravenous (IV) opioid requirements (45 MME vs. 316 MME; p < 0.001). There was no difference in 7-day opioid totals between pre- and post-ERAS groups. After ERAS, more patients achieved early ambulation (83% vs. 53%; p < 0.001), early diet initiation (81% vs. 25%; p < 0.001), and early return of bowel function (86% vs. 67%; p = 0.012). CONCLUSIONS ERAS implementation for CRS-HIPEC was associated with increased epidural use, decreased oral and IV opioid use, and earlier bowel function return. Our study demonstrates that epidural analgesia provides adequate pain control while significantly decreasing oral and IV opioid use, which may promote gastrointestinal recovery postoperatively. These findings support the implementation of an ERAS protocol for effective pain management in patients undergoing CRS-HIPEC.
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Affiliation(s)
- Tiffany M Yue
- Stanford University School of Medicine, Stanford, USA
| | - Beatrice J Sun
- Section of Surgical Oncology, Department of Surgery, Stanford University School of Medicine, Stanford, USA
| | - Nova Xu
- Stanford University School of Medicine, Stanford, USA
| | - Rika Ohkuma
- Section of Surgical Oncology, Department of Surgery, Stanford University School of Medicine, Stanford, USA
| | - Cedar Fowler
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, USA
| | - Byrne Lee
- Section of Surgical Oncology, Department of Surgery, Stanford University School of Medicine, Stanford, USA.
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Parameshwar P, Guo N, Bentley J, Main E, Singer SJ, Peden CJ, Morris T, Ansari J, Butwick AJ. Variation in Hospital Neuraxial Labor Analgesia Rates in California. Anesthesiology 2024; 140:1098-1110. [PMID: 38412054 DOI: 10.1097/aln.0000000000004961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
BACKGROUND Neuraxial analgesia provides effective pain relief during labor. However, it is unclear whether neuraxial analgesia prevalence differs across U.S. hospitals. The aim of this study was to assess hospital variation in neuraxial analgesia prevalence in California. METHODS A retrospective cross-sectional study analyzed birthing patients who underwent labor in 200 California hospitals from 2016 to 2020. The primary exposure was the delivery hospital. The outcomes were hospital neuraxial analgesia prevalence and between-hospital variability, before and after adjustment for patient and hospital factors. Median odds ratio and intraclass correlation coefficients quantified between-hospital variability. The median odds ratio estimated the odds of a patient receiving neuraxial analgesia when moving between hospitals. The intraclass correlation coefficients quantified the proportion of the total variance in neuraxial analgesia use due to variation between hospitals. RESULTS Among 1,510,750 patients who underwent labor, 1,040,483 (68.9%) received neuraxial analgesia. Both unadjusted and adjusted hospital prevalence exhibited a skewed distribution characterized by a long left tail. The unadjusted and adjusted prevalences were 5.4% and 6.0% at the 1st percentile, 21.0% and 21.2% at the 5th percentile, 70.6% and 70.7% at the 50th percentile, 75.8% and 76.6% at the 95th percentile, and 75.9% and 78.6% at the 99th percentile, respectively. The adjusted median odds ratio (2.3; 95% CI, 2.1 to 2.5) indicated substantially increased odds of a patient receiving neuraxial analgesia if they moved from a hospital with a lower odds of neuraxial analgesia to one with higher odds. The hospital explained only a moderate portion of the overall variability in neuraxial analgesia (intraclass correlation coefficient, 19.1%; 95% CI, 18.8 to 20.5%). CONCLUSIONS A long left tail in the distribution and wide variation exist in the neuraxial analgesia prevalence across California hospitals that is not explained by patient and hospital factors. Addressing the low prevalence among hospitals in the left tail requires exploration of the interplay between patient preferences, staffing availability, and care providers' attitudes toward neuraxial analgesia. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Pooja Parameshwar
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah
| | - Nan Guo
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, California
| | - Jason Bentley
- Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, Australia
| | - Elliot Main
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California; and California Maternal Quality Care Collaborative, Stanford, California
| | - Sara J Singer
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Carol J Peden
- Department of Anesthesiology, Keck School of Medicine, University of Southern California, Los Angeles, California; Department of Anesthesiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Theresa Morris
- Department of Sociology, Texas A&M University, College Station, Texas
| | - Jessica Ansari
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, California
| | - Alexander J Butwick
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, California
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Jia C, Zou B, Sun YJ, Han B, Diao YG, Li YT, Cao HJ. The 90% effective concentration of alfentanil combined with 0.075% ropivacaine for epidural labor analgesia: a single-center, prospective, double-blind sequential allocation biased-coin design. J Anesth 2024; 38:377-385. [PMID: 38441686 DOI: 10.1007/s00540-024-03322-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 02/07/2024] [Indexed: 05/16/2024]
Abstract
PURPOSE More literature studies have reported that alfentanil is safe and effective for labor analgesia. However, there is no unified consensus on the optimal dosage of alfentanil used for epidural analgesia. This study explored the concentration at 90% of minimum effective concentration (EC90) of alfentanil combined with 0.075% ropivacaine in patients undergoing epidural labor analgesia to infer reasonable drug compatibility and provide guidance for clinical practice. METHODS In this prospective, single-center, double-blind study, a total of 45 singleton term primiparas with vaginal delivery who volunteered for epidural labor analgesia were recruited. The first maternal was administered with 3 μg/mL alfentanil combined with 0.075% ropivacaine with the infusion of 10 mL of the mixture every 50 min at a background dose of 3 mL/h. In the absence of PCEA, a total of 15 mL of the mixture is injected per hour. The subsequent alfentanil concentration was determined on the block efficacy of the previous case, using an up-down sequential allocation with a bias-coin design. 30 min after epidural labor analgesia, the block of patient failed with visual analog score (VAS) > 3, the alfentanil concentration was increased in a 0.5 μg/mL gradient for the next patient, while the block was successful with VAS ≤ 3, the alfentanil concentration was remained or decreased in a gradient according to a randomized response list for the next patient. EC90 and 95% confidence interval were calculated by linear interpolation and prediction model with R statistical software. RESULTS In this study, the estimated EC90 of alfentanil was 3.85 μg/mL (95% confidence interval, 3.64-4.28 μg/mL). CONCLUSION When combined with ropivacaine 0.075%, the EC90 of alfentanil for epidural labor analgesia is 3.85 μg/mL in patients undergoing labor analgesia.
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Affiliation(s)
- Chang Jia
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Bin Zou
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
| | - Ying-Jie Sun
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
| | - Bo Han
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
| | - Yu-Gang Diao
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
| | - Ya-Ting Li
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China
| | - Hui-Juan Cao
- Department of Anesthesiology, General Hospital of Northern Theater Command of the Chinese People's Liberation Army, Shenyang, China.
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Graff SM, Wilson DV, Déjardin LM, Nelson NC. A comparison of the motor effects and analgesic efficacy following lumbar plexus block combined with sciatic nerve block or epidural in dogs undergoing tibial plateau leveling osteotomy. Vet Anaesth Analg 2024; 51:271-278. [PMID: 38102032 DOI: 10.1016/j.vaa.2023.10.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE To compare motor effects and analgesic efficacy following an ultrasound-guided lateral approach to lumbar plexus blockade at L7 and sciatic nerve blockade (LPSNB) against epidural injection in dogs undergoing tibial plateau leveling osteotomy (TPLO). STUDY DESIGN Prospective, randomized, blinded clinical trial. ANIMALS A total of 27 healthy adult dogs undergoing unilateral TPLO surgery. METHODS Dogs were allocated to either LPSNB (bupivacaine 2 mg kg-1, 0.75%) or epidural (morphine PF 0.1 mg kg-1 and bupivacaine 0.5 mg kg-1, 0.75%). Other aspects of clinical management were identical, including anesthetic drug protocol, area of presurgical clipping and bladder care. Time to perform the block, response to surgical stimuli, pain scores, rescue analgesia, time to stand and walk, motor score and time to first urination were recorded. One evaluator, unaware of treatment status, performed all evaluations. Student's t-test or Mann-Whitney U test was used to compare continuous variables between groups, and Fisher's exact test for categorical variables. RESULTS Median (range) times to stand and walk were shorter for LPSNB [60 (40-120) minutes and 90 (60-150) minutes, respectively, p = 0.003] than for epidural [150 (120-240) minutes and 180 (120-360) minutes, respectively, p = 0.006]. Four dogs required rescue intraoperatively (three in epidural group, one in LPSNB group, p = 0.438). Pain scores over the 24 hour evaluation period were similar, and not significantly different, for each group. Time to spontaneous urination [LPSNB, 330 (240-360) minutes; epidural, 300 (120-1440) minutes, p = 1.0] did not differ between groups. CONCLUSIONS AND CLINICAL RELEVANCE An ultrasound-guided lateral paravertebral approach to the lumbar plexus within the psoas compartment at L7, combined with sciatic nerve blockade, allows faster return to normal motor function, with similar pain control and impact on urination when compared with epidural in dogs after TPLO surgery.
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Affiliation(s)
- Sophie M Graff
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - Deborah V Wilson
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA.
| | - Loic M Déjardin
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - Nathan C Nelson
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
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11
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Amian J, Weber CF, Sonntagbauer M, Messroghli L, Louwen F, Buxmann H, Paulke A, Zacharowski K. Association of free maternal and fetal ropivacaine after epidural analgesia for intrapartum caesarean delivery: a prospective observational trial. Int J Obstet Anesth 2024; 58:103975. [PMID: 38508960 DOI: 10.1016/j.ijoa.2024.103975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 12/17/2023] [Accepted: 01/06/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Ropivacaine is present in plasma in both protein-bound and free forms. The free form is responsible for the occurrence of toxic side effects. During obstetric epidural analgesia, free ropivacaine enters the fetal circulation depending on various factors. The aim of this study was to analyse a potential association between ropivacaine concentrations in maternal and fetal plasma and hence the extent of fetal exposure to ropivacaine. METHODS In this prospective monocentre study, parturients who met the following criteria were included in the study: 1. epidural administration as part of obstetric anaesthesia, and 2. subsequent intrapartum caesarean delivery, which 3. was performed after an epidural bolus administration of ropivacaine within the existing epidural analgesia. Total and free ropivacaine concentrations were analysed in maternal blood at baseline, prior to epidural bolus administration for caesarean delivery, and in maternal and fetal (umbilical venous, oxygenated) blood at delivery. The results are presented as mean ± SD or median (25/75th percentile). RESULTS We screened 128 parturients who went into labour at term and requested epidural analgesia, of whom 39 were ultimately included in the study. An intrapartum caesarean delivery was performed after the epidural application of 207 (166/276) mg ropivacaine during an epidural treatment period of 577 (360/1010) min. Total and free ropivacaine concentrations were 1402 ± 357 ng/ml and 53 ± 46 ng/ml, respectively, in maternal venous blood and 457 ± 243 ng/ml and 43 ± 27 ng/ml, respectively, in fetal blood. The maternal total and free ropivacaine concentrations were significantly correlated (r = 0.873; P < 0.0001). CONCLUSION The results of the present study suggest that determining the concentration of free ropivacaine in maternal blood may be a feasible option for estimating neonatal exposure to ropivacaine.
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Affiliation(s)
- J Amian
- Department of Anaesthesiology, Intensive Care and Emergency Medicine, Asklepios Clinics Hamburg, AK Wandsbek, Germany
| | - C F Weber
- Department of Anaesthesiology, Intensive Care and Emergency Medicine, Asklepios Clinics Hamburg, AK Wandsbek, Germany; Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany.
| | - M Sonntagbauer
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Germany
| | - L Messroghli
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - F Louwen
- Department of Gynaecology and Obstetrics, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - H Buxmann
- Department for Children and Adolescents, Division for Neonatology, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - A Paulke
- Institute of Legal Medicine, University of Frankfurt, Goethe University, Frankfurt, Germany
| | - K Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
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12
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Zhu L, Du Y, Meng W, Liu J. Effect of implementing the acute pain service model on the process of epidural self-controlled analgesia. Asian J Surg 2024; 47:2335-2337. [PMID: 38378425 DOI: 10.1016/j.asjsur.2024.01.178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 01/26/2024] [Indexed: 02/22/2024] Open
Affiliation(s)
- Liangjin Zhu
- Inner Mongolia Medical University, Department of Pain, Affiliated Hospital of Inner Mongolia Medical University, Huhehot North Street, Inner Mongolia, 010050, China
| | - Yiri Du
- Inner Mongolia Medical University, Department of Anesthesiology, Affiliated Hospital of Inner Mongolia Medical University, Huhehot North Street, Inner Mongolia, 010050, China
| | - Wei Meng
- Inner Mongolia Medical University, Department of Anesthesiology, Affiliated Hospital of Inner Mongolia Medical University, Huhehot North Street, Inner Mongolia, 010050, China
| | - Jing Liu
- Inner Mongolia Medical University, Health Management Center, Affiliated Hospital of Inner Mongolia Medical University, Huhehot North Street, Inner Mongolia, 010050, China.
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13
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Salmi L, Jernman R, Väänänen A. Is epidural analgesia non-inferior to intrathecal fentanyl as initiation for neuraxial analgesia in early non-spontaneous labour? Acta Anaesthesiol Scand 2024; 68:664-674. [PMID: 38366324 DOI: 10.1111/aas.14389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/15/2024] [Accepted: 01/31/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND AND AIM Intrathecal fentanyl, using the combined spinal-epidural (CSE) technique, provides rapid analgesia during early labour. Because of the technique's more complex and invasive nature, as its replacement we assessed the use of epidural analgesia in primiparous parturients with induced labour. The study was registered at www. CLINICALTRIALS gov (NCT04645823). The aim was to compare the efficacy, duration of analgesia and maternal satisfaction. The primary outcome was the difference in pain visual analogue scale (VAS) between the interventions at 20 min after the analgesia administration. METHODS Sixty volunteering parturients were randomly allocated in 1:1 ratio to receive either intrathecal fentanyl 20 μg or epidural analgesia (fentanyl 100 μg and lidocaine 80 mg). Contraction pain and maternal satisfaction were assessed by 0-100 mm VAS for 30 min, respectively. Foetal heart rate abnormalities, the time to first epidural dose and the incidence of pruritus were recorded. Non-inferiority margin for mean (95% CI) VAS after epidural analgesia was set at 20 mm above the VAS value for intrathecal fentanyl at 20 min. RESULTS The contraction pain VAS fell from (median [interquartile range, IQR]) 82 (14) to 13 (20) mm and 76 (17) to 12 (27) mm in 20 min following the intrathecal fentanyl and epidural analgesia, respectively. The absolute mean difference (epidural-intrathecal fentanyl) in the VAS values was 3.3(-0.06 to 6.66) mm indicating non-inferiority. The median time to reach VAS <30 mm was 10 min in both groups. The duration until request for supplemental analgesia was 82(69-95) and 91(75-106) min after intrathecal fentanyl and epidural analgesia, respectively. The difference for the duration (epidural-intrathecal fentanyl) was 9 (6-12) min and for satisfaction-VAS 0.3 (-3.0 to 3.7) mm. There were no differences between the groups in the incidence of foetal heart rate abnormalities, while pruritus was more common after intrathecal fentanyl. CONCLUSION After 20 min, epidural analgesia by lidocaine and fentanyl was within the non-inferior threshold compared with intrathecal fentanyl in efficacy. The duration of action was not shorter than that of intrathecal fentanyl and maternal satisfaction was also similar.
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Affiliation(s)
- Lotta Salmi
- Department of Anaesthesiology and Intensive care, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Riina Jernman
- Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Antti Väänänen
- Department of Anaesthesiology and Intensive care, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Howle R, Ragbourne S, Zolger D, Owolabi A, Onwochei D, Desai N. Influence of different volumes and frequency of programmed intermittent epidural bolus in labor on maternal and neonatal outcomes: A systematic review and network meta-analysis. J Clin Anesth 2024; 93:111364. [PMID: 38176084 DOI: 10.1016/j.jclinane.2023.111364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/06/2024]
Abstract
STUDY OBJECTIVE In labor, programmed intermittent epidural bolus (PIEB) can be defined as the bolus administration of epidural solution at scheduled time intervals. Compared to continuous epidural infusion (CEI) with or without patient controlled epidural analgesia (PCEA), PIEB has been associated with decreased pain scores and need for rescue analgesia and increased maternal satisfaction. The optimal volume and dosing interval of PIEB, however, has still not been determined. DESIGN Systematic review and network meta-analysis registered with PROSPERO (CRD42022362708). SETTINGS Labor. PATIENTS Pregnant patients. INTERVENTIONS Central, CINAHL, Global Health, Ovid Embase, Ovid Medline and Web of Science were searched for randomized controlled trials that examined pregnant patients in labor who received CEI or PIEB with or without a PCEA component. Network meta-analysis was performed with a frequentist method, facilitating the indirect comparison of PIEB with different volumes and dosing intervals through the common comparator of CEI and substituting or supplementing direct comparisons with these indirect ones. Continuous and dichotomous outcomes were presented as mean differences and odds ratios, respectively, with 95% confidence intervals. The risk of bias was evaluated using the Cochrane risk of bias 2 tool. MAIN RESULTS Overall, 30 trials were included. For the first primary endpoint, need for rescue analgesia, PIEB delivered at a volume of 4 ml and frequency of 45 min (4/45) was inferior to PIEB 8/45 (OR 3.55; 95% CI 1.12-11.33), PIEB 10/60 was superior to PIEB 2.5/15 (OR 0.36; 95% CI 0.16-0.82), PIEB 4/45 (OR 0.14; 95% CI 0.03-0.71) and PIEB 5/60 (OR 0.23; 95% CI 0.08-0.70), and PIEB 5/30 was not inferior to PIEB 10/60 (OR 0.61; 95% CI 0.31-1.19). For the second primary endpoint, maternal satisfaction, no differences were present between the various PIEB regimens. The quality of evidence for these multiple primary endpoints was low owing to the presence of serious limitations and imprecision. Importantly, PIEB 5/30 decreased the pain score at 4 h compared to PIEB 2.5/15 (MD 2.45; 95% CI 0.13-4.76), PIEB 5/60 (MD -2.28; 95% CI -4.18--0.38) and PIEB 10/60 (MD 1.73; 95% CI 0.31-3.16). Mean ranking of interventions demonstrated PIEB 10/60 followed by PIEB 5/30 to be best placed to reduce the cumulative dose of local anesthetic, and this resulted in an improved incidence of lower limb motor blockade for PIEB 10/60 in comparison to CEI (OR 0.30; 95% CI 0.14-0.67). No differences in neonatal outcomes were found. Some concerns were present for the risk of bias in two thirds of trials and the risk of bias was shown to be high in the remaining one third of trials. CONCLUSIONS Future research should focus on PIEB 5/30 and PIEB 10/60 and how the method of analgesia initiation, nature and concentration of local anesthetic, design of epidural catheter and rate of administration might influence outcomes related to the mother and neonate.
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Affiliation(s)
- Ryan Howle
- Department of Anaesthesia, Rotunda Hospital, Dublin, Ireland; Department of Anaesthesia, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Sophie Ragbourne
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Danaja Zolger
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Adetokunbo Owolabi
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Desire Onwochei
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; King's College London, London, United Kingdom
| | - Neel Desai
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; King's College London, London, United Kingdom.
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15
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Ramjit S, Davey MG, Loo C, Moran B, Ryan EJ, Arumugasamy M, Robb WB, Donlon NE. Evaluating analgesia strategies in patients who have undergone oesophagectomy-a systematic review and network meta-analysis of randomised clinical trials. Dis Esophagus 2024; 37:doad074. [PMID: 38221857 DOI: 10.1093/dote/doad074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/20/2023] [Accepted: 12/08/2023] [Indexed: 01/16/2024]
Abstract
Optimal pain control following esophagectomy remains a topic of contention. The aim was to perform a systematic review and network meta-analysis (NMA) of randomized clinical trials (RCTs) evaluating the analgesia strategies post-esophagectomy. A NMA was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-NMA guidelines. Statistical analysis was performed using Shiny and R. Fourteen RCTs which included 565 patients and assessed nine analgesia techniques were included. Relative to systemic opioids, thoracic epidural analgesia (TEA) significantly reduced static pain scores at 24 hours post-operatively (mean difference (MD): -13.73, 95% Confidence Interval (CI): -27.01-0.45) (n = 424, 12 RCTs). Intrapleural analgesia (IPA) demonstrated the best efficacy for static (MD: -36.2, 95% CI: -61.44-10.96) (n = 569, 15 RCTs) and dynamic (MD: -42.90, 95% CI: -68.42-17.38) (n = 444, 11 RCTs) pain scores at 48 hours. TEA also significantly reduced static (MD: -13.05, 95% CI: -22.74-3.36) and dynamic (MD: -18.08, 95% CI: -31.70-4.40) pain scores at 48 hours post-operatively, as well as reducing opioid consumption at 24 hours (MD: -33.20, 95% CI: -60.57-5.83) and 48 hours (MD: -42.66, 95% CI: -59.45-25.88). Moreover, TEA significantly shortened intensive care unit (ICU) stays (MD: -5.00, 95% CI: -6.82-3.18) and time to extubation (MD: -4.40, 95% CI: -5.91-2.89) while increased post-operative forced vital capacity (MD: 9.89, 95% CI: 0.91-18.87) and forced expiratory volume (MD: 13.87, 95% CI: 0.87-26.87). TEA provides optimal pain control and improved post-operative respiratory function in patients post-esophagectomy, reducing ICU stays, one of the benchmarks of improved post-operative recovery. IPA demonstrates promising results for potential implementation in the future following esophagectomy.
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Affiliation(s)
- Sinead Ramjit
- Department of Surgery, Trinity College Dublin, Dublin, Ireland
| | - Matthew G Davey
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Caitlyn Loo
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Brendan Moran
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Eanna J Ryan
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | - William B Robb
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Noel E Donlon
- Department of Surgery, Trinity College Dublin, Dublin, Ireland
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
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16
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Tran DQ, Booysen K, Botha HJ. Primary failure of thoracic epidural analgesia: revisited. Reg Anesth Pain Med 2024; 49:298-303. [PMID: 38124196 DOI: 10.1136/rapm-2023-105151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
Primary failure of thoracic epidural analgesia (TEA) remains an important clinical problem, whose incidence can exceed 20% in teaching centers. Since loss-of-resistance (LOR) constitutes the most popular method to identify the thoracic epidural space, the etiology of primary TEA failure can often be attributed to LOR's low specificity. Interspinous ligamentous cysts, non-fused ligamenta flava, paravertebral muscles, intermuscular planes, and thoracic paravertebral spaces can all result in non-epidural LORs. Fluoroscopy, epidural waveform analysis, electrical stimulation, and ultrasonography have been proposed as confirmatory modalities for LOR.The current evidence derived from randomized trials suggests that fluoroscopy, epidural waveform analysis, and possibly electrical stimulation, could decrease the primary TEA failure to 2%. In contrast, preprocedural ultrasound scanning provides no incremental benefit when compared with conventional LOR. In the hands of experienced operators, real-time ultrasound guidance of the epidural needle has been demonstrated to provide comparable efficacy and efficiency to fluoroscopy.Further research is required to determine the most cost-effective confirmatory modality as well as the best adjuncts for novice operators and for patients with challenging anatomy. Moreover, future trials should elucidate if fluoroscopy and electrical stimulation could potentially decrease the secondary failure rate of TEA, and if a combination of confirmatory modalities could outperform individual ones.
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Affiliation(s)
- De Q Tran
- Anesthesia, McGill University, Montreal, Quebec, Canada
| | - Karin Booysen
- Private Anesthesiology Practice, Pretoria, Gauteng, South Africa
| | - Hendrik J Botha
- Private Anesthesiology Practice, Pretoria, Gauteng, South Africa
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17
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Tan HS, Tan CW, Sultana R, Chen HY, Chua T, Rahman N, Gandhi M, Sia ATH, Sng BL. The association between epidural labour analgesia and postpartum depression: a randomised controlled trial. Anaesthesia 2024; 79:357-367. [PMID: 37990597 DOI: 10.1111/anae.16178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/23/2023]
Abstract
There is conflicting evidence regarding the association between epidural labour analgesia and risk of postpartum depression. Most previous studies were observational trials with limited ability to account for confounders. We aimed to determine if epidural analgesia was associated with a significant change in the incidence of postpartum depression in this randomised controlled trial. We enrolled women aged 21-50 years old with a singleton fetus ≥ 36 weeks gestation. Patients were advised regarding available labour analgesic modalities during enrolment (epidural block; intramuscular pethidine; nitrous oxide; or intravenous remifentanil). On request for analgesia, patients were offered the modality that they had been allocated randomly to first. Blinded investigators recorded patient and obstetric characteristics within 24 h of delivery and assessed for postpartum depression at 6-10 weeks following delivery using the Edinburgh Postnatal Depression Scale (score ≥ 13 considered positive for postpartum depression). The modified intention-to-treat population consisted of all patients who received any form of labour analgesia, while per-protocol consisted of patients who received their randomised modality as their first form of labour analgesia. Of 881 parturients allocated randomly (epidural n = 441, non-epidural n = 440), we analysed 773 (epidural n = 389, non-epidural n = 384); 62 (15.9%) of women allocated to epidural group developed postpartum depression compared with 65 (16.9%) women allocate to the non-epidural group. There were no significant differences in the incidence of postpartum depression between the two groups (adjusted risk difference (95%CI) 1.6 (-3.0-6.3%), p = 0.49). Similar results were obtained with per-protocol analysis (adjusted risk difference (95%CI) -1.0 (-8.3-6.3%), p = 0.79). We found no significant difference in the risk of postpartum depression between patients who received epidural labour analgesia and those who utilised non-epidural analgesic modalities.
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Affiliation(s)
- H S Tan
- Department of Women's Anaesthesia, KK Women's and Children's Hospital, Singapore, Singapore
- Anaesthesiology and Perioperative Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - C W Tan
- Department of Women's Anaesthesia, KK Women's and Children's Hospital, Singapore, Singapore
- Anaesthesiology and Perioperative Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - R Sultana
- Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore, Singapore
| | - H Y Chen
- Department of Psychological Medicine, KK Women's and Children's Hospital, Singapore, Singapore
- Paediatrics Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - T Chua
- Department of Psychological Medicine, KK Women's and Children's Hospital, Singapore, Singapore
- Paediatrics Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - N Rahman
- Department of Biostatistics, Singapore Clinical Research Institute, Singapore, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - M Gandhi
- Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore, Singapore
- Department of Biostatistics, Singapore Clinical Research Institute, Singapore, Singapore
| | - A T H Sia
- Department of Women's Anaesthesia, KK Women's and Children's Hospital, Singapore, Singapore
- Anaesthesiology and Perioperative Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - B L Sng
- Department of Women's Anaesthesia, KK Women's and Children's Hospital, Singapore, Singapore
- Anaesthesiology and Perioperative Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
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18
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van Zyl T, Ho AMH, Klar G, Haley C, Ho AK, Vasily S, Mizubuti GB. Analgesia for rib fractures: a narrative review. Can J Anaesth 2024; 71:535-547. [PMID: 38459368 DOI: 10.1007/s12630-024-02725-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/11/2023] [Accepted: 12/27/2023] [Indexed: 03/10/2024] Open
Abstract
PURPOSE Rib fracture(s) is a common and painful injury often associated with significant morbidity (e.g., respiratory complications) and high mortality rates, especially in the elderly. Risk stratification and prompt implementation of analgesic pathways using a multimodal analgesia approach comprise a primary endpoint of care to reduce morbidity and mortality associated with rib fractures. This narrative review aims to describe the most recent evidence and care pathways currently available, including risk stratification tools and pharmacologic and regional analgesic blocks frequently used as part of the broadly recommended multimodal analgesic approach. SOURCE Available literature was searched using PubMed and Embase databases for each topic addressed herein and reviewed by content experts. PRINCIPAL FINDINGS Four risk stratification tools were identified, with the Study of the Management of Blunt Chest Wall Trauma score as most predictive. Current evidence on pharmacologic (i.e., acetaminophen, nonsteroidal anti-inflammatory drugs, gabapentinoids, ketamine, lidocaine, and dexmedetomidine) and regional analgesia (i.e., thoracic epidural analgesia, thoracic paravertebral block, erector spinae plane block, and serratus anterior plane block) techniques was reviewed, as was the pathophysiology of rib fracture(s) and its associated complications, including the development of chronic pain and disabilities. CONCLUSION Rib fracture(s) continues to be a serious diagnosis, with high rates of mortality, development of chronic pain, and disability. A multidisciplinary approach to management, combined with appropriate analgesia and adherence to care bundles/protocols, has been shown to decrease morbidity and mortality. Most of the risk-stratifying care pathways identified perform poorly in predicting mortality and complications after rib fracture(s).
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Affiliation(s)
- Theunis van Zyl
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, ON, Canada
| | - Anthony M-H Ho
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, ON, Canada
| | - Gregory Klar
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, ON, Canada
| | - Christopher Haley
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, ON, Canada
| | - Adrienne K Ho
- Department of Public Health Sciences (Epidemiology), School of Medicine, Queen's University, Kingston, ON, Canada
| | - Susan Vasily
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, ON, Canada
| | - Glenio B Mizubuti
- Department of Anesthesiology & Perioperative Medicine, Queen's University, Kingston General Hospital, Victory 2 Wing, 76 Stuart Street, Kingston, ON, K7L 2V7, Canada.
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19
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Ostler B, Choudhury S, Kim A, Neher JO, Safranek S. Does Use of a Peanut Ball Improve Labor Outcomes in Patients With an Epidural? Am Fam Physician 2024; 109:367-368. [PMID: 38648837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Affiliation(s)
| | | | - Amanda Kim
- Valley Family Medicine, Renton, Washington
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20
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Arslan-Carlon V, Qadan M, Puttanniah V, Seier K, Gönen M, Yang G, Fischer M, DeMatteo RP, Kingham TP, Jarnagin WR, D’Angelica MI. Randomized Prospective Trial of Epidural Analgesia after Open Hepatectomy. Ann Surg 2024; 279:598-604. [PMID: 38214168 PMCID: PMC10939918 DOI: 10.1097/sla.0000000000006205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
OBJECTIVE To evaluate whether patient-controlled epidural analgesia (PCEA) improves postoperative pain during ambulation following elective open hepatectomy. BACKGROUND Strategies to alleviate postoperative pain are a critical element of recovery after surgery. However, the optimal postoperative pain management strategy following open hepatectomy remains unclear. METHODS We conducted a prospective, nonblinded, randomized comparison of PCEA (intervention) versus intravenous patient-controlled analgesia (IV PCA; control) for postoperative pain following elective open hepatectomy. The primary end point was pain during ambulation on postoperative day (POD) 2. The study was powered to detect a clinically significant 2-point difference on the pain numeric rating scale (NRS). Secondary end points included pain at rest, morbidity, time to return of bowel function, and length of stay. RESULTS From 2015 to 2020, 231 patients were randomized (116 patients in the PCEA arm and 115 in the IV PCA arm). The incidence of epidural failure was 3% (n=4/116), with no epidural-related complications. Patients in the PCEA arm had a <2-point difference in NRS pain scores during ambulation on POD 2 vs. IV PCA (median 4.0 vs. 5.0, P <0.001). There was no difference in overall complications between the PCEA and IV PCA arms (33% vs. 40%, P =0.276). Secondary outcomes, including pain scores at rest, were similar between the study arms. CONCLUSIONS PCEA was safe following open hepatectomy and was associated with a small difference in pain with activity on POD 2 that did not reach our pre-specified definition of clinical significance.
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Affiliation(s)
- Vittoria Arslan-Carlon
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Motaz Qadan
- Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Vinay Puttanniah
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kenneth Seier
- Department of Biostatistics & Epidemiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mithat Gönen
- Department of Biostatistics & Epidemiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Gloria Yang
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mary Fischer
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ronald P. DeMatteo
- Department of Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - T. Peter Kingham
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Melland-Smith M, Zheng X, Messer N, Beffa L, Petro C, Prabhu A, Krpata D, Rosen M, Miller B. Epidural analgesia and post-operative ileus after incisional hernia repair with transversus abdominis release: Results of a 5-year quality improvement initiative. Am J Surg 2024; 230:30-34. [PMID: 38000938 DOI: 10.1016/j.amjsurg.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 11/06/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023]
Abstract
INTRODUCTION The optimal pain management strategy after open ventral hernia repair (VHR) with transversus abdominus release (TAR) is unknown. Opioids are known to have an inhibitory effect on the GI tract and cause postoperative ileus. Epidural analgesia is associated with lower postoperative ileus rates but may contribute to other postoperative complications. A propensity-matched retrospective review published by our group in 2018 found that epidural analgesia was associated with an increased length of stay and any postoperative complication after VHR. Epidural analgesia was therefore abandoned by our group following this publication. We aimed to determine if discontinuation of epidural analgesia affected ileus rates after open VHR. METHODS Patients who underwent open VHR with TAR from August 2014 to January 2022 at Cleveland Clinic Foundation with at least 30-day follow-up were retrospectively identified using the Abdominal Core Health Quality Collaborative registry. Patients with and without epidural analgesia were compared. The primary outcome was post-operative ileus. Additional outcomes included length of stay, deep venous thrombosis (DVT), pneumonia, wound complications and pain requiring intervention. RESULTS A total of 2570 patients were included: 420 had an epidural, 2150 did not. Preoperative patient and hernia characteristics were similar between both groups. Mean hernia width was 15.5 cm in the epidural group and 16.1 cm in the no epidural group. In the epidural group, ileus was seen in 9 of 420 (2.15%) of patients which was significantly less than in the no epidural group, 400 of 2150 (18.6%), p=>0.001. On multivariate analysis, epidurals were predictive of lower risk of ileus (OR 0.04, 95%CI 0.01-0.17, p = 0.001) and pain requiring intervention (OR 0.02, 95%CI 0.00-0.71, p = 0.02). Epidural analgesia was not associated with increased DVT rates, pneumonia, length of stay, SSI, or SSOPI. DISCUSSION Discontinuation of epidural analgesia was associated with a 9-fold increase in ileus rates after VHR with TAR. Epidurals may play an important role in limiting postoperative opioid use and therefore reducing risk of ileus. Other postoperative complications including pneumonia and venous thrombosis were not impacted by epidurals. Further prospective studies are needed to further define a ventral hernia patient population who will benefit from epidural analgesia.
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Affiliation(s)
- Megan Melland-Smith
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA.
| | | | - Nir Messer
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - Lucas Beffa
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - Clayton Petro
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - Ajita Prabhu
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - David Krpata
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - Michael Rosen
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
| | - Benjamin Miller
- Cleveland Clinic Foundation, Center for Abdominal Core Health, Department of General Surgery, Cleveland, OH, USA
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Hermans SMM, Lantinga-Zee AAG, Droeghaag R, van Santbrink H, van Hemert WLW, Reinders MK, Hoofwijk DMN, van Kuijk SMJ, Rijkers K, Curfs I. A Randomized Controlled Trial Using Epidural Analgesia for Pain Relief After Lumbar Interlaminar Decompressive Spine Surgery: The RAPID trial. Spine (Phila Pa 1976) 2024; 49:456-462. [PMID: 38214681 DOI: 10.1097/brs.0000000000004921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024]
Abstract
STUDY DESIGN Prospective, double-blind randomized controlled trial. OBJECTIVE If an intraoperative single bolus of epidural bupivacaine can result in less postoperative pain following lumbar spinal decompression surgery. SUMMARY OF BACKGROUND DATA Adequate postoperative pain management following lumbar spinal decompression surgery is important, as it will lead to early mobilization, less complications, and a shorter hospital stay. Opioid consumption should be limited due to their frequently accompanied side effects and their addictive nature. During the final phase of lumbar decompression surgery, the epidural space becomes easily accessible. This might be an ideal moment for surgeons to administer an epidural bolus of analgesia as a safe and effective method for postoperative pain relief. MATERIALS AND METHODS In this trial, we compared a single intraoperative bolus of epidural analgesia using bupivacaine 0.25% to placebo (NaCl 0.9%) and its effect on postoperative pain following lumbar spinal decompression surgery. The primary outcome was the difference in Numeric (Pain) Rating Scale between the intervention and placebo groups during the first 48 hours after surgery. RESULTS Both the intervention group and the placebo group consisted of 20 randomized patients (N=40). Statistically significant lower mean Numeric (Pain) Rating Scale pain scores were observed in the intervention group in comparison with the control group (main effect group: -2.35±0.77, P =0.004). The average pain score was lower in the intervention group at all postoperative time points. No study-related complications occurred. CONCLUSION This randomized controlled trial shows that administrating a bolus of intraoperative epidural bupivacaine is a safe and effective method for reducing early postoperative pain following lumbar decompression surgery.
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Affiliation(s)
- Sem M M Hermans
- Department of Orthopaedic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | | | - Ruud Droeghaag
- Department of Orthopaedic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Henk van Santbrink
- Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Neurosurgery, Zuyderland Medical Center, Heerlen, The Netherlands
- Care and Public Health Research Institute (CAPHRI) Maastricht University, Maastricht, The Netherlands
| | - Wouter L W van Hemert
- Department of Orthopaedic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Mattheus K Reinders
- Department of Clinical Pharmacy, Pharmacology and Toxicology, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Daisy M N Hoofwijk
- Department of Anaesthesiology, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Sander M J van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Kim Rijkers
- Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Neurosurgery, Zuyderland Medical Center, Heerlen, The Netherlands
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Inez Curfs
- Department of Orthopaedic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
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Sipek J, Pokorna P, Sima M, Styblova J, Mixa V. Disposition of levobupivacaine during intraoperative continuous caudal epidural analgesia in a preterm neonate. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2024; 168:81-84. [PMID: 37997373 DOI: 10.5507/bp.2023.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Continuous caudal epidural analgesia used intraoperatively in children is an effective and safe technique. However, in preterm neonates, developmental factors may significantly affect levobupivacaine disposition, leading to variable pharmacokinetics, pharmacodynamics, and potential large-variable systemic toxicity of local anesthetics. OBJECTIVE To our knowledge, this is the first case report describing the disposition of levobupivacaine used for intraoperative caudal epidural analgesia in a preterm neonate treated for the postoperative pain profile. METHOD 4-days old neonate (postmenstrual age 35+5, weight 2140 g) with congenital anal atresia received continuous caudal epidural long-term analgesia (loading dose 1.694 mg/kg, initial infusion 0.34 mg/kg/hour) before correction surgery. The blood samples were obtained at 1.0, 1.5, 6.5, 12, and 36.5 h after the start of epidural infusion. The pharmacokinetic profile of levobupivacaine was determined by using the Stochastic Approximation Expectation Maximization algorithm. COMFORT and NIPS pain scores were used for the assessment of epidural analgesia. RESULTS The levobupivacaine absorption rate constant, apparent volume of distribution, apparent clearance, and elimination half-life were 10.8 h-1, 0.9 L, 0.086 L/h, and 7.3 h, respectively. CONCLUSION The results confirm our hypothesis of altered pharmacokinetics in the preterm neonate. Therefore, levobupivacaine therapy in these patients should be carefully monitored. Since therapeutic drug monitoring of levobupivacaine is not established in clinical routines, we suggest monitoring the intraoperative pain profile using validated scores. TRIAL REGISTRATION EudraCT number: 2020-000595-37.
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Affiliation(s)
- Jan Sipek
- Department of Anaesthesia, Resuscitation and Intensive Medicine, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Pavla Pokorna
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
- Department of Physiology and Pharmacology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Martin Sima
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Jitka Styblova
- Department of Paediatric Surgery, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Vladimir Mixa
- Department of Anaesthesia, Resuscitation and Intensive Medicine, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
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Lundén AR, Tarkkila P. An ultrasound-guided serratus anterior plane block with continuous local anaesthetic infusion and epidural analgesia for rib fracture pain. Acta Anaesthesiol Scand 2024; 68:394-401. [PMID: 37934716 DOI: 10.1111/aas.14355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 09/26/2023] [Accepted: 10/23/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND We compared analgesia with an ultrasound (US)-guided serratus anterior plane block (SAPB) to thoracic epidural analgesia (EA) with continuous local anaesthetic infusion in patients with unilateral multiple traumatic rib fractures. EA often carries contraindications in patients with multiple rib fractures (MRFs), whereby having alternative effective methods to treat rib fracture pain remains important to patient care. Thus, we hypothesised that both regional anaesthetic techniques would provide effective pain relief. METHODS In this study, we included 59 patients with unilateral MRFs and a numerical rating scale (NRS) pain score ≥4 at rest or upon movement. Patients were randomised to receive a US-guided SAPB or continuous infusion EA with 2 mg/mL ropivacaine. Patients were given a patient-controlled analgesia (PCA) device with intravenous oxycodone boluses for rescue medication. The primary outcome was a change in the NRS score at rest and upon movement from baseline to Day 2 following the block. We also measured the forced expiratory volume in 1 s of expiration (FEV1) and FEV1% at the same time points when NRS was measured. The total consumption of oxycodone with PCA was measured at 24 and 48 h after the block. RESULTS We detected a significant reduction (≥2) in NRS for both groups; however, EA associated with a greater reduction in NRS upon movement after block initiation. The mean reduction in NRS upon movement within 1 h was 3 (1.8, p < .01) in the SAPB group versus 4.7 (2.4, p < .01) in the EA group. We found no significant difference between groups in pain scores on Days 1 and 2 following the block. In the EA group, FEV1% increase in the first 12 h from baseline. Finally, PCA oxycodone consumption did not differ between groups. CONCLUSIONS SAPB with continuous local anaesthetic infusion is an effective alternative to treat rib fracture pain when EA is contraindicated. We found that SABP significantly reduces pain in patients with unilateral MRFs, although EA achieves better analgesia over the first 12 h following the block.
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Affiliation(s)
- Anna R Lundén
- Department of Anaesthesia and Intensive Care, Helsinki University Hospital, Helsinki, Finland
| | - Pekka Tarkkila
- Department of Anaesthesia and Intensive Care, Helsinki University Hospital, Helsinki, Finland
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Kim D, Kim J, Choo H, Choi DH. Programmed intermittent epidural bolus as an ideal method for labor analgesia: a randomized controlled trial. Korean J Anesthesiol 2024; 77:106-114. [PMID: 37312414 PMCID: PMC10834717 DOI: 10.4097/kja.23173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND Although programmed intermittent epidural bolus (PIEB) is effective for labor analgesia, an appropriate flow rate has not been established. Therefore, we investigated the analgesic effect based on different epidural injection flow rates. METHODS Nulliparous women scheduled for spontaneous labor were enrolled in this randomized trial. After injection of intrathecal 0.2% ropivacaine 3 mg with fentanyl 20 μg, participants were randomized to three study groups. Epidural analgesics, 10 ml during one hour, were administered with patient controlled epidural analgesia as follows (0.2% ropivacaine 60 ml, fentanyl 180 μg, and 0.9% saline 40 ml): continuous (n = 28, 10 ml/h for continuous infusion), PIEB (n = 29, 240 ml/h for bolus infusion of 10 ml), or manual (n = 28, 1200 ml/h for bolus injection of 10 ml). The primary outcome was hourly consumption of the epidural solution. The time interval between labor analgesia and the first breakthrough pain was investigated. RESULTS The median (Q1, Q3) hourly consumption of epidural anesthetics was significantly different among the groups (continuous: 14.3 [8.7, 16.9] ml, PIEB: 9.4 [6.2, 9.8] ml, manual: 8.6 [7.6, 9.9] ml; P < 0.001). The time to breakthrough pain for the PIEB group was longer than that for the other groups (continuous: 78.5 [35.8, 185.0] min, PIEB: 200.0 [88.5, 441.5] min, manual: 60.5 [37.3, 162.0] min, P = 0.027). CONCLUSIONS PIEB, with a low-flow rate, provided more adequate labor analgesia than a continuous epidural infusion or manual injection with a high-flow rate.
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Affiliation(s)
- Doyeon Kim
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jeayoun Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeonju Choo
- Department of Anesthesiology and Pain Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Duck Hwan Choi
- Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University School of Medicine, Hwaseong, Korea
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Cao X, Gui Q, Wei Y, Lan L, Xiao H, Wen S, Li X. The 50% effective dose of hydromorphone and morphine for epidural analgesia in the hemorrhoidectomy: a double-blind, sequential dose-finding study. BMC Anesthesiol 2024; 24:41. [PMID: 38291353 PMCID: PMC10826036 DOI: 10.1186/s12871-024-02420-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Although previous studies have showed that epidural morphine can be used as a complement to local anesthetics for analgesia after postcesarean delivery under spinal anesthesia, there is little known about the analgesic dosage of epidural morphine and hydromorphone for hemorrhoidectomy. Therefore, we conducted this study to examine the potency ratio of hydromorphone to epidural morphine as well as effective analgesic dose for 50% patients (ED50) undergoing elective hemorrhoidectomy. METHODS 80 patients under elective hemorrhoidectomy with combined spinal and epidural anesthesia(CSEA) in department of anesthesia, Dongguan Tungwah hospital. To assess the ED50, patients were treated with epidural morphine or epidural hydromorphone randomly using a biased coin method-determined dose with a sequential allocation procedure. Following surgery, standardized multimodal analgesia was administered to all patients. A pain response score of ≤ 3 (on a scale of 0-10) was determined to be the effective dose after 24 h following CSEA. The ED50 in both groups were determined using the probit regression and isotonic regression method. We also measured pain intensity by patient interview using a 10 point verbal numeric rating scale prospectively at 6, 12 and 24 h after CSEA, and adverse effects were also noted. RESULTS The ED50 was 0.350 mg (95% CI, 0.259-0.376 mg) in hydromorphone group and 1.129 mg (95% CI, 0.903-1.187 mg) in morphine group, respectively, estimated by isotonic regression method. Regression analysis with the probit, the ED50 of epidural hydromorphone was 0.366 mg (95% CI, 0.276-0.388 mg) and epidural morphine was 1.138 mg (95% CI, 0.910-1.201 mg). Exploratory findings showed that there was no difference between the most frequent dosages of epidural hydromorphone or epidural morphine in the occurrence of nausea, vomiting and pruritus. When administered with epidural opioids at ED50 doses or higher, 97.5% (39/40) of epidural morphine patients and 97.5% (39/40) epidural hydromorphone of patients were satisfied with their analgesia. CONCLUSION Effective hemorrhoidectomy analgesia requires a 3:1 ratio of epidural morphine to epidural hydromorphone. Both drugs provide excellent patient satisfaction.
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Affiliation(s)
- Xianghua Cao
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Qiangjun Gui
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Yujiao Wei
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Lanhui Lan
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Huiling Xiao
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Shihong Wen
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-Sen University, No 58, ZhongShan 2nd road, Guangzhou, China.
| | - Xueping Li
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China.
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Shu X, Yan Y, Yu J, Chi L. Cytochrome P4503A4 gene polymorphisms guide safe sufentanil analgesic doses in pregnant Chinese mothers: a multicenter, randomized, prospective study. Pharmacogenet Genomics 2024; 34:8-15. [PMID: 37962984 DOI: 10.1097/fpc.0000000000000513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
BACKGROUND Sufentanil and ropivacaine when used as epidural anesthetics effectively reduce maternal pain during labor. From previous reports, rs2242480 single nucleotide polymorphisms (SNPs) can alter sufentanil metabolism, which affects analgesic efficacy. METHODS We randomly divided 573 eligible mothers into groups A and B (in a 1 : 3 ratio). The control group (group A) was given sufentanil at the usual 0.5 mg/L-1 dose + 0.15% ropivacaine hydrochloride mixture in 10 ml. The sufentanil dose given to the intervention group (group B) was determined by genotype: the GA and AA genotype group (group B1) was given 87.6% (design based on previous study results) of the usual sufentanil clinical dose (0.438 mg/L-1 sufentanil + 0.15% ropivacaine hydrochloride mixture in 10 ml) and the GG genotype group (group B2) was given the same dose as group A. Efficacy indicators consisting of maternal vital signs, obstetric transfer, neonatal prognostic indicators, and adverse effects were recorded before and after analgesia across groups. RESULTS Visual analog scale scores after analgesia across groups were significantly different from scores before analgesia, showing that analgesic effects across groups were effective. No significant differences were observed in efficacy, obstetric transfer, and neonatal prognosis indicators between groups. In comparison to groups B1 and B2, group A showed more markedly suppressed cardiovascular and respiratory effects, and also a higher incidence of negative side effects such as vomiting and urinary retention. CONCLUSION We confirmed that individualizing sufentanil doses based on maternal genotypes increased safety and success rates for women during childbirth.
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Affiliation(s)
- Xiangrong Shu
- Department of Pharmacy, Tianjin Huanhu Hospital
- College of Pharmacy, Tianjin Medical University, Tianjin
| | - Yan Yan
- Department of Pharmacy, Tianjin Huanhu Hospital
| | - Jingxian Yu
- Haidian Maternal & Child Health Hospital of Beijing, Beijing, China
| | - Liqun Chi
- Haidian Maternal & Child Health Hospital of Beijing, Beijing, China
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Babu S, Kumar M, Gadhinglajkar SV, Gregory DM, Aggarwal N, Sukesan S. Thoracotomy Patients Under General Anesthesia: A Comparison on Intra-Operative Anesthetic and Analgesic Requirements, When Combined with Either Epidural Analgesia or Continuous Unilateral Paravertebral Analgesia. Ann Card Anaesth 2024; 27:10-16. [PMID: 38722115 PMCID: PMC10876125 DOI: 10.4103/aca.aca_83_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/28/2023] [Accepted: 07/12/2023] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND AND OBJECTIVE Regional analgesia is effective for post-thoracotomy pain. The primary objective of the study is to compare the intraoperative requirement of isoflurane and fentanyl between general anaesthesia (GA) with epidural analgesia and GA with paravertebral analgesia. METHODS AND MATERIAL A prospective observational comparative study was conducted on 56 patients undergoing open thoracotomy procedures. The patients were divided into two groups of 28 by assigning the study participants alternatively to each group: Group GAE - received thoracic epidural catheterization with GA, and Group GAP - received ultrasound guided thoracic paravertebral catheterization on the operative side with GA. Intraoperative requirement of isoflurane, fentanyl, postoperative analgesia, stress response, need of rescue analgesics and adverse effects were observed and analysed. RESULTS 25 patients in each group were included in the data analysis. The intraoperative requirement of isoflurane (32.28 ± 1.88 vs 48.31 ± 4.34 ml; p < 0.0001) and fentanyl (128.87 ± 25.12 vs 157 ± 30.92 μg; p = 0.0009) were significantly less in the GAE group than in the GAP group. VAS scores and need of rescue analgesics and blood glucose levels were not statistically significant during the postoperative period (p > 0.05). The incidence of adverse effects was comparable except for hypotension and urinary retention which were significantly higher in the GAE group. CONCLUSION GA with epidural analgesia resulted in significant reduction in the intraoperative consumption of isoflurane and fentanyl in comparison to GA with paravertebral analgesia. However, both the techniques were equally effective in the postoperative period.
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Affiliation(s)
- Saravana Babu
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Muthu Kumar
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Shrinivas V. Gadhinglajkar
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Deepak Mathew Gregory
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Neelam Aggarwal
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Subin Sukesan
- Division of Cardiothoracic and Vascular Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
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Saxena M, Sharma A, Goyal S, Kothari N. Safety and complications of labour epidural analgesia in obese parturients: worrying is not worth the weight! Anaesthesiol Intensive Ther 2024; 56:17-27. [PMID: 38741440 DOI: 10.5114/ait.2024.138542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024] Open
Abstract
The physiological transformations accompanying pregnancy, compounded by the implications of obesity, pose intricate challenges for anaesthesiologists attending to obese parturients. Obesity makes it harder to successfully provide epidural analgesia to a parturient. This narrative review explains the most recent data on the safety and complications of providing labour epidural analgesia in obese expectant mothers. We have emphasised the evidence-based approaches that are the most effective for obese pregnant mothers receiving labour epidural analgesia.
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Affiliation(s)
| | - Ankur Sharma
- All India Institute of Medical Sciences, Jodhpur, India
| | - Shilpa Goyal
- All India Institute of Medical Sciences, Jodhpur, India
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Wodlin NB, Oliv E, Kjølhede P, Nilsson L. Influence of Regional Analgesia on Self-Reported Quality of Sleep After Gynecological Abdominal Surgery: A Secondary Analysis of a Randomized Trial. Journal of Obstetrics and Gynaecology Canada 2024; 46:102228. [PMID: 37741618 DOI: 10.1016/j.jogc.2023.102228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/07/2023] [Accepted: 09/08/2023] [Indexed: 09/25/2023]
Abstract
OBJECTIVES To determine whether intrathecal morphine (ITM) analgesia in abdominal surgery for presumed gynecological malignancy was associated with better self-reported sleep quality postoperatively compared with epidural analgesia (EDA), and to evaluate risk factors for bad sleep quality. METHODS A secondary analysis of a randomized open controlled trial, comparing ITM and EDA as postoperative analgesia in 80 women undergoing laparotomy under general anaesthesia in an enhanced recovery after surgery framework. A total of 38 women allocated to ITM and 39 to EDA completed the study. The Swedish Postoperative Symptoms Questionnaire assessed symptoms and sleep quality during the first postoperative week. Multiple logistic regression models evaluated risk factors. The results are presented as adjusted odds ratios with 95% CIs. RESULTS The sleep quality night-by-night did not differ significantly between the women who had ITM or EDA. Risk factors for bad sleep quality for night 1 were age (0.91; 0.84-0.99), operation time (1.02; 1.00-1.03), and opioid consumption (0.96; 0.91-0.99). For night 2, regular use of hypnotics preoperatively (15.81; 1.52-164.27) and opioid consumption (1.07; 1.00-1.14) were independent risk factors for bad sleep. After the second night, no risk factors were disclosed. CONCLUSIONS ITM and EDA did not appear to affect the sleep quality postoperatively differently in women undergoing laparotomy for presumed gynecological malignancy. Risk factors for self-reported bad sleep quality varied during the first 3 days after surgery. Younger age, longer operation time, and preoperative use of hypnotics were associated with bad sleep quality, whereas the effect of opioid consumption on sleep quality varied depending on the time since surgery. These findings merit further studies.
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Affiliation(s)
- Ninnie Borendal Wodlin
- Department of Obstetrics and Gynecology, Linköping University, Linköping, Sweden; Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Emelie Oliv
- Department of Obstetrics and Gynecology, Värnamo Hospital, Värnamo, Sweden
| | - Preben Kjølhede
- Department of Obstetrics and Gynecology, Linköping University, Linköping, Sweden; Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Lena Nilsson
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Anesthesiology and Intensive Care, Linköping University, Linköping, Sweden.
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Lao C, Zhu M, Yang Y, Lin X, Huang R, Wei X, Wei X. The Influence of Dexmedetomidine as an Adjuvant in Intrathecal Labor Analgesia: A Multicenter Study on Efficacy and Maternal Satisfaction. J Clin Pharmacol 2024; 64:111-117. [PMID: 37566902 DOI: 10.1002/jcph.2335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/09/2023] [Indexed: 08/13/2023]
Abstract
In this study, we examined the impact of dexmedetomidine (DEX) on the effectiveness of epidural analgesia and labor outcomes. We administered different doses of DEX combined with 0.1% ropivacaine for epidural analgesia to evaluate the clinical effects and safety. To assess the effects of different concentrations of DEX in parturient women receiving epidural analgesia, we conducted a randomized double-blind trial. We selected 400 parturient women and randomly assigned them to 4 groups, with 100 parturient women in each group: S0.1 (0.1 µg/mL DEX), S0.2 (0.2 µg/mL DEX), S0.3 (0.3 µg/mL DEX), and a control group (0.3 µg/mL sufentanil). Post-analgesia, we recorded the Bromage score, duration of labor, method of delivery, bleeding, neonatal Apgar score, adverse reactions, and maternal satisfaction. The number of patients with a Bromage score of ≥2 and the incidence of bradycardia were higher in the S0.3 group compared with the other 3 groups (P < .05), whereas the high satisfaction rate was lower in the S0.3 group (P < .05). Moreover, we found that the number of times that additional patient-controlled analgesia was administered was higher in the S0.1 group compared with the remaining 3 groups (P < .05). The control group exhibited a higher incidence of pruritus than the other 3 groups (P < .05). In conclusion, when administering spinal anesthesia for the relief of labor pain, epidural analgesia with 0.1% ropivacaine combined with 0.2 µg/mL DEX provides relatively ideal analgesic effects, higher maternal satisfaction, and reduces the incidence of pruritus, compared with the combination of 0.1% ropivacaine and 0.3 µg/mL sufentanil.
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Affiliation(s)
- Chengyi Lao
- Department of Anesthesiology, Nanning Maternal and Child Health Hospital, Nanning, China
| | - Maoling Zhu
- Department of Obstetrics, Nanning Maternal and Child Health Hospital, Nanning, China
| | - Yu Yang
- Department of Anesthesiology, Hangzhou Maternal and Child Health Hospital, Hangzhou, China
| | - Xuejiang Lin
- Department of Anesthesiology, Nanning Wuming District Maternal and Child Health Hospital, Nanning, China
| | - Ruiping Huang
- Department of Anesthesiology, Nanning Maternal and Child Health Hospital, Nanning, China
| | - Xiaofen Wei
- Department of Anesthesiology, Nanning Maternal and Child Health Hospital, Nanning, China
| | - Xiaoyu Wei
- Department of Anesthesiology, Nanning Maternal and Child Health Hospital, Nanning, China
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Bae J, Kim Y, Yoo S, Kim JT, Park SK. Handheld ultrasound-assisted versus palpation-guided combined spinal-epidural for labor analgesia: a randomized controlled trial. Sci Rep 2023; 13:23009. [PMID: 38155223 PMCID: PMC10754906 DOI: 10.1038/s41598-023-50407-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023] Open
Abstract
Preprocedural ultrasound assistance can enhance the efficacy of neuraxial anesthesia in obstetrics. We investigated whether the use of handheld ultrasound can shorten the procedural time of labor combined spinal-epidural (CSE) analgesia compared with conventional landmark-guided methods. Eighty-four women requesting labor analgesia were randomly assigned to either handheld ultrasound-assisted or palpation-guided CSE analgesia. Primary outcome was procedure time of the CSE analgesia. Secondary outcomes included identification time, performance time, number of needle manipulations required for epidural/spinal success, first-attempt success rate, periprocedural pain scores, the incidence of accidental dural puncture, and patient satisfaction. Total procedure time did not significantly differ between the ultrasound and palpation groups (median [IQR], 191.5 [167-224] vs. 204.5 [163-358] s; P = 0.442). However, the performance time was significantly shorter in the ultrasound group (134.5 [115-177] vs. 183 [129-296] s; P = 0.011), although identification time was longer in the ultrasound group (53 [41-72] vs. 30.5 [21-45] s; P < 0.001). The epidural success rate at first insertion attempt was higher in the ultrasound group (85.7% vs. 59.5%, P = 0.014). Preprocedural handheld ultrasound assistance resulted in equivalent total procedure times but reduced performance times and higher first-attempt success rates. Therefore, clinicians may consider this technique for labor CSE analgesia.Trial registration: NCT04759547.
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Affiliation(s)
- Jinyoung Bae
- Department of Anesthesiology and Pain Medicine, Ajou University Medical Center, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Youngwon Kim
- Department of Anesthesiology and Pain Medicine and Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seokha Yoo
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Tae Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sun-Kyung Park
- Department of Anesthesiology and Pain Medicine and Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Retroz-Marques C, Correia AFA, Marques A, Gomes P. Epidural analgesia and tattoos: a modified technique to minimise risks and improve safety. BMJ Case Rep 2023; 16:e254058. [PMID: 38142054 DOI: 10.1136/bcr-2022-254058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2023] Open
Abstract
A healthy young woman with a sizeable lumbar tattoo was admitted to the delivery room in active labour at full-term gestation. She was experiencing strong, painful contractions and anxiety, concerned about the possible risks of receiving an epidural through a tattoo. Although there is little published evidence to suggest complications of performing an epidural through a tattoo, some studies report 'tissue coring phenomenon'. The anaesthesiology team informed the patient of the risks inherent in a traditional epidural and the potential long-term risks of receiving an epidural through the tattoo. Upon signing the informed consent form, the modified epidural technique was performed, and its administration proceeded without complications. A healthy boy was born 3.5 hours later in a vacuum-assisted delivery. This article describes the modified epidural technique designed to minimise tissue coring, and the results of 18 months of uneventful patient follow-up.
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Affiliation(s)
| | | | - Acilio Marques
- Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
| | - Piedade Gomes
- Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
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Wang TK, Wang YY, Ku MC, Huang KC, Tong KM, Wu CC, Tsai YH. A Retrospective Comparison of Clinical Efficacy between Multimodal Analgesia and Patient-Controlled Epidural Analgesia in Patients Undergoing Total Knee Arthroplasty. Medicina (Kaunas) 2023; 59:2137. [PMID: 38138240 PMCID: PMC10744967 DOI: 10.3390/medicina59122137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Adequate pain management during early rehabilitation is mandatory for improving the outcomes of patients undergoing total knee arthroplasty (TKA). Conventional pain management, mainly comprising opioids and epidural analgesia, may result in certain adverse effects such as dizziness, nausea, and motor blockade. We proposed a multimodal analgesic (MA) strategy involving the use of peripheral nerve block (NB), periarticular injection (PAI), and intravenous patient-controlled analgesia (IVPCA). This study compared the clinical efficacy and adverse effects of the proposed MA strategy and patient-controlled epidural analgesia (PCEA). Materials and Methods: We enrolled 118 patients who underwent TKA under spinal anesthesia. The patients followed either the MA protocol or received PCEA after surgery. The analgesic effect was examined using a numerical rating scale (NRS). The adverse effects experienced by the patients were recorded. Results: A lower proportion of patients in the MA group experienced motor blockade (6.45% vs. 22.98%) compared to those in the PCEA group on the first postoperative day. Furthermore, a lower proportion of patients in the MA group experienced numbness (18.52% vs. 43.33%) than those in the PCEA group on the first postoperative day. Conclusions: The MA strategy can be recommended for reducing the occurrence of motor blockade and numbness in patients following TKA. Therefore, the MA strategy ensures early rehabilitation while maintaining adequate pain relief.
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Affiliation(s)
- Teng-Kuan Wang
- Department of Orthopedics, Kaohsiung Municipal Gangshan Hospital, Kaohsiung 820002, Taiwan;
| | - Yang-Yi Wang
- Department of Orthopedics, Show Chwan Memorial Hospital, Changhua 500009, Taiwan; (Y.-Y.W.); (M.-C.K.)
| | - Ming-Chou Ku
- Department of Orthopedics, Show Chwan Memorial Hospital, Changhua 500009, Taiwan; (Y.-Y.W.); (M.-C.K.)
| | - Kui-Chou Huang
- Department of Orthopedics, Asia University Hospital, Taichung 413505, Taiwan; (K.-C.H.); (K.-M.T.)
| | - Kwok-Man Tong
- Department of Orthopedics, Asia University Hospital, Taichung 413505, Taiwan; (K.-C.H.); (K.-M.T.)
| | - Chih-Cheng Wu
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung 407204, Taiwan;
| | - Yuan-Hsin Tsai
- Department of Orthopedics, Show Chwan Memorial Hospital, Changhua 500009, Taiwan; (Y.-Y.W.); (M.-C.K.)
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Chen WA, Wu MC, Lam CF, Ou CH. Radiographical presentations of inadvertent subdural placement of an epidural catheter for successful labor analgesia: A case report. Medicine (Baltimore) 2023; 102:e36000. [PMID: 38050308 PMCID: PMC10695591 DOI: 10.1097/md.0000000000036000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/17/2023] [Indexed: 12/06/2023] Open
Abstract
RATIONALE Lumbar epidural analgesia is the gold standard for labor pain control. However, misplacement of epidural catheters into the subdural space may inadvertently happen. Unrecognized subdural administration of local anesthetics could result in serious consequences, including high spinal and brainstem blocks. This case report describes a case where subdural epidural catheter placement was recognized early but labor pain was adequately managed by dosage titration of subdural analgesia. PATIENT CONCERNS This case report describes a 29-year-old primiparous pregnant woman who was admitted to our obstetric unit for labor induction at the gestational age of 38 weeks. An epidural catheter was inserted via the L2-3 intervertebral space using the standard loss of resistance to air technique. DIAGNOSES The parturient experienced weakness in the lower extremities and numbness in the upper extremities within 15 minutes after administration of 5 mL of 2% v/v lidocaine as a loading dose and systolic blood pressure also dropped by 25%. INTERVENTIONS The dose regimen (a mixture of 0.1% ropivacaine and 4 μg/mL fentanyl) for patient-controlled analgesia was given with bolus doses of 0.1 mL per demand and lockout intervals of 20 minutes. The analgesic effects were adequately maintained below the T8 dermatome for more than 12 hours without hypotensive episodes or obvious signs of neurological deficits. Computed tomographic myelography was performed by instillation of a nonionic iodinated contrast medium via the epidural catheter on postpartum day 2 for imaging confirmation of catheter placement in the extradural space. LESSONS Early recognition that epidural catheters for neuraxial analgesia have been inserted into the subdural space is important for the prevention of high spinal blocks. Subdural analgesia could still be achieved by careful clinical assessment and titration of low analgesic doses. This report also presents important and clear serial computed tomographic images of catheter placement in the thoracic-lumbar subdural spaces and the extent of volume spread in the subdural space following administration of contrast medium.
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Affiliation(s)
- Wei-An Chen
- Department of Anesthesiology, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
| | - Ming-Cheng Wu
- Department of Anesthesiology, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
| | - Chen-Fuh Lam
- Department of Anesthesiology, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
- Department of Anesthesiology, Dalian Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chia-Yi, Taiwan
| | - Chang-Hsien Ou
- Department of Neuroradiology, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
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36
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Ni F, Wu Z, Zhao P. Programmed intermittent epidural bolus in maintenance of epidural labor analgesia: a literature review. J Anesth 2023; 37:945-960. [PMID: 37733073 DOI: 10.1007/s00540-023-03253-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/29/2023] [Indexed: 09/22/2023]
Abstract
Programmed intermittent epidural bolus (PIEB), administered by the infusion pump programmed to deliver boluses of epidural solution at certain intervals, is gradually gaining more attention as a technique to maintain the labor analgesia in recent years. Many studies find that it may have some advantages when compared with other methods. However, its exact effectiveness and optimal regimen are still unclear. We conducted a literature search in PubMed, Web of Science, and Cochrane Database of Systematic Reviews for studies published between January 2010 and June 2022. Of the 263 publications identified, 27 studies were included. The purpose of this review is to discuss the effects of PIEB with continuous epidural infusion (CEI) and patient-controlled epidural analgesia (PCEA) in maintenance of epidural labor analgesia on labor outcomes and elucidate the latest research progress of implementation strategies.
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Affiliation(s)
- Fanshu Ni
- Department of Anesthesiology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street Heping District, Shenyang, CN 110004, Liaoning Province, China
| | - Ziyi Wu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street Heping District, Shenyang, CN 110004, Liaoning Province, China
| | - Ping Zhao
- Department of Anesthesiology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street Heping District, Shenyang, CN 110004, Liaoning Province, China.
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Wilkinson-Maitland N, Cunningham AJ, Esfahanian M. Postoperative analgesia for Kasai portoenterostomy using external oblique intercostal blocks. Reg Anesth Pain Med 2023; 48:619-621. [PMID: 37474282 DOI: 10.1136/rapm-2023-104510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 07/02/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND External Oblique Intercostal (EOI) fascial plane blockade is a relatively new regional anesthetic technique used for a variety of upper abdominal surgical procedures. Proponents of this block praise its simple sonoanatomy, extensive local anesthetic (LA) spread, and ease of catheter placement, while avoiding encroachment into the surgical field or dressing sites; nevertheless, it is underutilized in pediatric surgery. Kasai portoenterostomy is a common pediatric surgical procedure for biliary atresia typically done via an open abdominal approach with an extended subcostal incision. Postoperative analgesic management with epidural anesthetic techniques are considered but may be limited by periprocedural coagulopathy concerns. CASE PRESENTATION We present a case of a neonate who underwent successful analgesic management of Kasai portoenterostomy with bilateral EOI block catheters. Opioid consumption and other postoperative outcomes were comparative to previously reported literature of epidural analgesia in this patient population. CONCLUSIONS The purpose of this report is to describe the outcomes and technical approach in a neonate who received EOI blocks as an alternative to epidural anesthetic management. Further studies are needed to compare the efficacy and complication rate of EOI blockade to epidural analgesia for Kasai portoenterostomy surgery.
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Affiliation(s)
- Nigel Wilkinson-Maitland
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Palo Alto, California, USA
| | - Aaron J Cunningham
- Department of Surgery, Division of Pediatric Surgery, Stanford University School of Medicine, Palo Alto, California, USA
| | - Mohammad Esfahanian
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Palo Alto, California, USA
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Shelley B, Goebel A, Grant S, Jackson L, Jarrett H, Jepson M, Kerr A, Marczin N, Mehta R, Melody T, Middleton L, Naidu B, Szentgyorgyi L, Tearne S, Watkins B, Wilson M, Worrall A, Yeung J, Smith FG. Study protocol for a randomised controlled trial to investigate the effectiveness of thoracic epidural and paravertebral blockade in reducing chronic post-thoracotomy pain: 2 (TOPIC 2). Trials 2023; 24:748. [PMID: 37996898 PMCID: PMC10666334 DOI: 10.1186/s13063-023-07463-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/15/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Thoracotomy is considered one of the most painful surgical procedures and can cause debilitating chronic post-surgical pain lasting months or years postoperatively. Aggressive management of acute pain resulting from thoracotomy may reduce the likelihood of developing chronic pain. This trial compares the two most commonly used modes of acute analgesia provision at the time of thoracotomy (thoracic epidural blockade (TEB) and paravertebral blockade (PVB)) in terms of their clinical and cost-effectiveness in preventing chronic post-thoracotomy pain. METHODS TOPIC 2 is a multi-centre, open-label, parallel group, superiority, randomised controlled trial, with an internal pilot investigating the use of TEB and PVB in 1026 adult (≥ 18 years old) patients undergoing thoracotomy in up to 20 thoracic centres throughout the UK. Patients (N = 1026) will be randomised in a 1:1 ratio to receive either TEB or PVB. During the first year, the trial will include an integrated QuinteT (Qualitative Research Integrated into Trials) Recruitment Intervention (QRI) with the aim of optimising recruitment and informed consent. The primary outcome is the incidence of chronic post-surgical pain at 6 months post-randomisation defined as 'worst chest pain over the last week' equating to a visual analogue score greater than or equal to 40 mm indicating at least a moderate level of pain. Secondary outcomes include acute pain, complications of regional analgesia and surgery, health-related quality of life, mortality and a health economic analysis. DISCUSSION Both TEB and PVB have been demonstrated to be effective in the prevention of acute pain following thoracotomy and nationally practice is divided. Identification of which mode of analgesia is both clinically and cost-effective in preventing chronic post-thoracotomy pain could ameliorate the debilitating effects of chronic pain, improving health-related quality of life, facilitating return to work and caring responsibilities and resulting in a cost saving to the NHS. TRIAL REGISTRATION NCT03677856 [ClinicalTrials.gov] registered September 19, 2018. https://clinicaltrials.gov/ct2/show/NCT03677856 . First patient recruited 8 January 2019.
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Affiliation(s)
- Ben Shelley
- School of Medicine, University of Glasgow, Glasgow, UK
| | - Andreas Goebel
- Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Stephen Grant
- School of Medicine, University of Glasgow, Glasgow, UK
| | - Louise Jackson
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | | | - Marcus Jepson
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Amy Kerr
- University Hospitals Birmingham Thoracic Surgical Research Centre, Bristol, UK
| | - Nandor Marczin
- Department of Surgery and Cancer, Imperial College London, London, UK
| | | | | | | | - Babu Naidu
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | | | - Ben Watkins
- Birmingham Clinical Trial Unit, Birmingham, UK
| | - Matthew Wilson
- School of Health & Related Research, University of Sheffield, Sheffield, UK
| | | | - Joyce Yeung
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Fang Gao Smith
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.
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Yan M, Wang Q, Zhang Y, Zhou J, Cui E, Sun J. Application of dural puncture epidural technique combined with programmed intermittent epidural bolus mode in labor analgesia: A randomized clinical trial. Medicine (Baltimore) 2023; 102:e35791. [PMID: 37933056 PMCID: PMC10627707 DOI: 10.1097/md.0000000000035791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 10/04/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND This study aims to evaluate the onset, maintenance, side effects s and the effect on newborns of dural puncture epidural (DPE) technique combined with programmed intermittent epidural bolus (PIEB) mode for labor analgesia as compared to conventional epidural (EP) technique combined with continuous epidural infusion (CEI) mode. METHODS All patients were randomly assigned to receive EP + CEI (Group EC), EP + PIEB (Group EP), DPE + CEI (Group DC) and DPE + PIEB (Group DP). Record the time to reach Numerical Rating Scale (NRS) ≤ 1, ropivacaine consumption, the NRS when the uterine neck whole opened (NRS2), the incidence of bilateral sensory block level to S2, asymmetric block, incomplete analgesia, replacement of catheter, intrapartum fever, as well as the occurrence of neonatal Apgar score ≤ 7 at 1 minute and 5 minutes. RESULTS A total of 455 women were included (111 in Group EC, 116 in Group EP, 114 in Group DC and 114 in Group DP). The time to reach NRS ≤ 1 in Group DP and Group DC was shorter than that in Group EP and Group EC (P < .05); the consumption of ropivacaine in Group DP was less than that in 3 other groups (P < .05); the incidence of incomplete analgesia and intrapartum fever in Group DP was lower than that in other 3 groups (P < .05). CONCLUSIONS DPE technique can provide faster analgesia than conventional EP technique, combined with PIEB mode maybe superior to traditional methods as a labor analgesia regimen.
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Affiliation(s)
- Ming Yan
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
| | - Qiao Wang
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
| | - Yufeng Zhang
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
| | - Jing Zhou
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
| | - Enhui Cui
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
| | - Jian Sun
- Department of Anesthesiology, The Huai’an Maternity and Child Clinical College of Xuzhou Medical University (Huai’an Maternal and Child Health Care Center), Huaian, China
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40
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Chaibekava KV, Scheenen AJC, Lettink A, Smits LJM, Langenveld J, Laar RVD, Peeters B, Joosten S, Verstappen ML, Dirksen CD, Nieuwenhuijze MJ, Scheepers HCJ. Continuous care during labor by maternity care assistants in the Netherlands vs care-as-usual: a randomized controlled trial. Am J Obstet Gynecol MFM 2023; 5:101168. [PMID: 37742999 DOI: 10.1016/j.ajogmf.2023.101168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Continuous support during labor has many benefits including lower use of obstetrical interventions. However, implementation remains limited. Insights into birth outcomes and peripartum costs are essential to assess whether continuous care by a maternity care assistant is a potentially (cost) effective program to provide for all women. OBJECTIVE Continuous care during labor, provided by maternity care assistants, will reduce the use of epidural analgesia and peripartum costs owing to a reduction in interventions. STUDY DESIGN This was a randomized controlled trial comparing continuous support during labor (intervention group) with care-as-usual (control group) with prespecified intention-to-treat and per-protocol analyses. The primary outcome was epidural analgesia use. The secondary outcomes were use of other analgesia, referrals from midwife- to obstetrician-led care, modes of birth, hospital stay, sense of control (evaluated with the Labor Agentry Scale), maternal and neonatal adverse outcomes and peripartum costs. Data were collected using questionnaires. Anticipating incomplete adherence to providing continuous care, both intention-to-treat and per-protocol analyses were planned. Peripartum costs were estimated using a healthcare perspective. Mean costs per woman and cost differences between the intervention and control group were calculated. RESULTS The population consisted of 1076 women with 54 exclusions and 30 discontinuations, leaving 992 women to be analyzed (515 continuous care and 477 care-as-usual). Intention-to-treat analyses showed statistically nonsignificant differences between the intervention and control group for epidural use (relative risk, 0.88; 95% confidence interval, 0.74-1.04; P=.14) and peripartum costs (mean difference, € 185.83; 95% confidence interval, -€ 204.22 to € 624.54). Per-protocol analyses showed statistically significant decreases in epidural analgesia (relative risk, 0.64; 95% confidence interval, 0.48-0.84; P=.001), other analgesia (relative risk, 0.59; 95% confidence interval, 0.37-0.94; P=.02), cesarean deliveries (relative risk, 0.53; 95% confidence interval, 0.29-0.95; P=.03) and increase in spontaneous vaginal births (relative risk, 1.09; 95% confidence interval, 1.01-1.18; P=.001) in the intervention group, but difference in total peripartum costs remained statistically nonsignificant (mean difference, € 246.55; 95% confidence interval, -€ 539.14 to € 13.50). CONCLUSION If the provision of continuous care given by maternity care assistants during labor can be secured, continuous care leads to more vaginal births and less epidural use, pain medication, and cesarean deliveries while not leading to a difference in peripartum costs compared with care-as-usual.
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Affiliation(s)
- Karina V Chaibekava
- Department of Obstetrics & Gynecology, Maastricht University Medical Center, Maastricht, The Netherlands (Mses Chaibekava and Scheenan and Dr Scheepers); GROW-School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands (Ms Chaibekava and Dr Scheepers).
| | - Amber J C Scheenen
- Department of Obstetrics & Gynecology, Maastricht University Medical Center, Maastricht, The Netherlands (Mses Chaibekava and Scheenan and Dr Scheepers)
| | - Adrie Lettink
- Department of Obstetrics & Gynecology, Maastricht University Medical Center, Maastricht, The Netherlands (Dr Lettink)
| | - Luc J M Smits
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands (Dr Smits)
| | - Josje Langenveld
- Department of Obstetrics & Gynecology, Zuyderland Medical Center, Heerlen, The Netherlands (Dr Langenveld)
| | - Rafli Van De Laar
- Department of Obstetrics & Gynecology, VieCuri Medical Center, Venlo, The Netherlands (Dr Van De Laar)
| | - Babette Peeters
- Cicogna Kraamzorg, Gulpen, The Netherlands (Mses Peeters and Joosten)
| | - Sanne Joosten
- Cicogna Kraamzorg, Gulpen, The Netherlands (Mses Peeters and Joosten)
| | | | - Carmen D Dirksen
- Department Clinical Epidemiology and Medical Technology Assessment, Care And Public Health Research Institute, Maastricht University Medical Center, Maastricht, The Netherlands (Dr Dirksen)
| | - Marianne J Nieuwenhuijze
- Research Center for Midwifery Science, Zuyd University, Maastricht, The Netherlands (Dr Nieuwenhuijze); and Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands (Dr Nieuwenhuijze)
| | - Hubertina C J Scheepers
- Department of Obstetrics & Gynecology, Maastricht University Medical Center, Maastricht, The Netherlands (Mses Chaibekava and Scheenan and Dr Scheepers); GROW-School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands (Ms Chaibekava and Dr Scheepers)
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Lamprecht C, Wildgaard K, Vester-Andersen M, Petersen AM, Thomsen T. Training programmes for healthcare professionals in managing postoperative epidural analgesia: A scoping review protocol. Acta Anaesthesiol Scand 2023; 67:1338-1340. [PMID: 37488697 DOI: 10.1111/aas.14312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/09/2023] [Indexed: 07/26/2023]
Abstract
BACKGROUND Epidural analgesia is an effective technique advocated worldwide for postoperative analgesia after a wide range of surgical procedures. Despite the benefits of epidural analgesia for pain management, systematic education of ward nurses in managing epidural analgesia appears to be lacking. METHODS The aim of the proposed scoping review is to map the body of evidence and identify training programmes for healthcare professionals in the safe management of postoperative epidural analgesia. The methodology will follow the Preferred Reporting Items for Systematic and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). In addition, the five main steps set forth by Arksey and O'Malley and refined by Levac for guidance of the process will be used. The scoping review will include any study design of any date, design, setting and duration. RESULTS We will present results descriptively, accompanied with visual presentations as tables and graphs. CONCLUSION The outlined scoping review will provide an overview of existing training programmes for healthcare professionals in the safe management of postoperative epidural analgesia and map the body of available evidence on the topic. The study may support the development of a training programme for ward nurses caring for patients receiving postoperative epidural analgesia.
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Affiliation(s)
- Cornelia Lamprecht
- Department of Orthopaedic Surgery, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Anaesthesiology, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kim Wildgaard
- Department of Anaesthesiology, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Morten Vester-Andersen
- Department of Anaesthesiology, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anne Mørup Petersen
- Department of Orthopaedic Surgery, Herlev and Gentofte Hospital, Herlev, Denmark
| | - Thordis Thomsen
- Department of Anaesthesiology, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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Ebara G, Sakuramoto S, Matsui K, Nishibeppu K, Fujita S, Fujihata S, Oya S, Lee S, Miyawaki Y, Sugita H, Sato H, Yamashita K. Efficacy and safety of patient-controlled thoracic epidural analgesia alone versus patient-controlled intravenous analgesia with acetaminophen after laparoscopic distal gastrectomy for gastric cancer: a propensity score-matched analysis. Surg Endosc 2023; 37:8245-8253. [PMID: 37653160 DOI: 10.1007/s00464-023-10370-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/30/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Laparoscopic gastrectomy is a common procedure for early gastric cancer treatment. Improving postoperative pain control enhances patient recovery after surgery. The use of multimodal analgesia can potentially enhance the analgesic effect, minimize side effects, and change the postoperative management. The purpose of this study was to evaluate and compare the efficacies of the use of patient-controlled intravenous analgesia with regular acetaminophen (PCIA + Ace) and patient-controlled thoracic epidural analgesia (PCEA) for postoperative pain control. METHODS We retrospectively collected the data of 226 patients who underwent laparoscopic distal gastrectomy (LDG) with delta-shaped anastomosis between 2016 and 2019. After 1:1 propensity-score matching, we compared 83 patients who used PCEA alone (PCEA group) with 83 patients who used PCIA + Ace (PCIA + Ace group). Postoperative pain was assessed using a numeric rating scale (NRS) with scores ranging from 0 to 10. An NRS score ≥ 4 was considered the threshold for additional intravenous rescue medication administration. RESULTS Although NRS scores at rest were comparable between the PCEA and PCIA + Ace groups, NRS scores of patients in the PCIA + Ace group during coughing or movement were significantly better than those of patients in the PCEA group on postoperative days 2 and 3. The frequency of additional rescue analgesic use was significantly lower in the PCIA + Ace group than in the PCEA group (1.1 vs. 2.7, respectively, p < 0.001). The rate of reduction or interruption of the patient-controlled analgesic dose was higher in the PCEA group than in the PCIA + Ace group (74.6% vs. 95.1%, respectively, p = 0.0002), mainly due to hypotension occurrence in the PCEA group. Physical recovery time, postoperative complication occurrence, and liver enzyme elevation incidence were not significantly different between groups. CONCLUSIONS PCIA + Ace can be safely applied without an increase in complications or deterioration in gastrointestinal function; moreover, PCIA + Ace use may provide better pain control than PCEA use in patients following LDG.
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Affiliation(s)
- Gen Ebara
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
| | - Shinichi Sakuramoto
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Kazuaki Matsui
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Keiji Nishibeppu
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Shouhei Fujita
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Shiro Fujihata
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Shuichiro Oya
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Seigi Lee
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Yutaka Miyawaki
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Hirofumi Sugita
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Hiroshi Sato
- Division of Digestive Surgery, Department of Gastroenterological Surgery, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Keishi Yamashita
- Division of Advanced Surgical Oncology, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
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Mukai Y, Takita H, Tokunaka M, Odaki C, Kato R, Hosokawa Y, Matsuoka R, Sekizawa A. Does the timing of neuraxial analgesia initiation in elective induction of multiparous women prolong the duration of delivery? J Obstet Gynaecol Res 2023; 49:2686-2691. [PMID: 37607688 DOI: 10.1111/jog.15774] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 08/09/2023] [Indexed: 08/24/2023]
Abstract
AIM To investigate whether the early initiation of neuraxial analgesia prolongs the duration of electively induced labor in Japanese multiparous women. METHODS This retrospective study included multiparous term women who underwent elective induction of labor using combined spinal-epidural analgesia at the Showa University Hospital between October 2018 and March 2021. The participants were divided into two groups: early and late. If neuraxial analgesia was initiated when the cervical dilation was ≤3 cm, the patient was included in the early group. The remaining patients were included in the late group. The obstetric and neonatal outcomes were compared between the two groups. The primary outcome was the duration of delivery. The secondary outcomes were the rates of instrumental and cesarean deliveries. RESULTS Two hundred and ninety-seven women (early group = 139, late group = 158) were included in the analysis. The duration of the first stage of labor did not differ significantly between the early and late groups (median: 232 vs. 260 min, p = 0.35). Similarly, there was no significant difference in the duration of the second stage (37 vs. 40 min, p = 0.20). Moreover, the rates of instrumental and cesarean deliveries did not differ significantly between the groups, and the neonatal outcomes were comparable. CONCLUSION Early initiation of neuraxial analgesia in the elective induction of parous Japanese women did not prolong the duration of delivery. Our results suggest that neuraxial analgesia may be initiated whenever a parturient desires it.
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Affiliation(s)
- Yuki Mukai
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Hiroko Takita
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Mayumi Tokunaka
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Chihiro Odaki
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Rie Kato
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Yuki Hosokawa
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Ryu Matsuoka
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
| | - Akihiko Sekizawa
- Department of Obstetrics and Gynecology and Anesthesiology, Showa University School of Medicine, Tokyo, Japan
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Casas-Arroyave FD, Osorno-Upegui SC, Zamudio-Burbano MA. Therapeutic efficacy of intravenous lidocaine infusion compared with thoracic epidural analgesia in major abdominal surgery: a noninferiority randomised clinical trial. Br J Anaesth 2023; 131:947-954. [PMID: 37758623 DOI: 10.1016/j.bja.2023.07.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Open major abdominal surgery is one of the most risky surgical procedures for acute postoperative pain. Thoracic epidural analgesia (TEA) has been considered the standard analgesic approach. In different reports, lidocaine i.v. has been shown to have an analgesic efficacy comparable with TEA. We compared the analgesic efficacy of i.v. lidocaine with thoracic epidural analgesia using bupivacaine in patients undergoing major abdominal surgery. METHODS In this noninferiority clinical trial, 210 patients were randomised to thoracic epidural bupivacaine with morphine or i.v. lidocaine. Dynamic pain at 24 h after surgery was measured using a numerical pain rating scale (NPR), and morphine consumption was also measured. A difference in i.v. the lidocaine-epidural bupivacaine NPR of ≤1 for dynamic pain was considered a noninferiority margin. RESULTS The NPR for dynamic pain in the lidocaine group at 24 h was between 5.7 (1.8) and 5.2 (1.9) in the epidural group, with a difference of 0.53 (95% confidence interval 0.0-1.0). In the first 24 h, the average difference in morphine consumption was 1.8 mg between the i.v. lidocaine and epidural groups (95% confidence interval 1-3 mg). No differences were found in adverse events or complications associated with the procedures. CONCLUSIONS Intravenous lidocaine is noninferior to thoracic epidural analgesia for acute postoperative pain control in major abdomial surgery at 24 h postoperatively. CLINICAL TRIALS REGISTRATION NCT04017013.
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Affiliation(s)
- Fabian D Casas-Arroyave
- Department of Anaesthesiology, Faculty of Medicine, University of Antioquia, Medellin, Colombia; Department of Surgery, University Hospital of San Vicente Foundation, Medellín, Colombia.
| | - Susana C Osorno-Upegui
- Department of Anaesthesiology, Faculty of Medicine, University of Antioquia, Medellin, Colombia; Department of Anaesthesiology, Hospital Alma Mater de Antioquia, Medellín, Colombia
| | - Mario A Zamudio-Burbano
- Department of Anaesthesiology, Faculty of Medicine, University of Antioquia, Medellin, Colombia; Department of Anaesthesiology, Hospital Alma Mater de Antioquia, Medellín, Colombia
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Ni YS, Sun L, Zhang J, Zhou L, Yang JX, Chen R. Experiences of decisional conflict related to epidural labour analgesia among women during late pregnancy in a tertiary hospital in China: a mixed methods study. Midwifery 2023; 126:103798. [PMID: 37666059 DOI: 10.1016/j.midw.2023.103798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/08/2023] [Accepted: 08/24/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Research has indicated some women were in a state of uncertainty about pharmacological pain management decisions, which may lead to maternal anxiety and decisional regret. However, little is known about decisional conflict in the choice of epidural labour analgesia amongst Chinese women. AIM This study aimed to investigate the level of and reasons underlying decisional conflict in Chinese women during their late pregnancy when making a decision on the use of epidural analgesia in labour. METHODS A convergent parallel mixed methods study was undertaken, that included a quantitative survey (n = 323) and qualitative interviews (n = 17) with women recruited from a tertiary general hospital in Hangzhou, China. The quantitative survey assessed the level of and its influencing factors of women's decisional conflict, while the qualitative interview further explored experiences of and reasons underlying the conflict. FINDINGS Participants reported a high level of decisional conflict (mean±SD, 39.59±15.92), which related to decision delay and/or negative perceptions about the decision. Multiple stepwise linear regression analysis identified that highest level of education and knowledge of epidural were negatively associated with decisional conflict (p<0.05). Four decision-making styles (rational, dependant, intuitive and avoidant decision-making) associated with different levels of decisional conflict, and four underlying reasons (personal characteristics, informational provision, emotional support and participation in decision-making) of the conflict were thematized. CONCLUSION Decisional conflict related to epidural labour analgesia is a noteworthy issue amongst women during their late pregnancy. This study suggests a need for provision of family-centred shared decision-making practice about the use of epidural analgesia in labour.
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Affiliation(s)
- Yi-Sha Ni
- School of Nursing, Hangzhou Normal University, No. 2318, Yu Hang Tang St, Cang Qian Area, Yu Hang Dis, Hangzhou, Zhejiang 311121, China
| | - Li Sun
- Department of Nursing, Hangzhou Fuyang District Vocational High School, No.2, Wen Jiao St, Fu Yang Dis, Hangzhou, Zhejiang 311400, China
| | - Jing Zhang
- School of Nursing, Hangzhou Normal University, No. 2318, Yu Hang Tang St, Cang Qian Area, Yu Hang Dis, Hangzhou, Zhejiang 311121, China; Social Science Laboratory for Research in Early Development and Childcare, Hangzhou Normal University, No. 2318, Yu Hang Tang St, Cang Qian Area, Yu Hang Dis, Hangzhou, Zhejiang, 311121, China.
| | - Lin Zhou
- Department of Obstetrics and Gynecology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, No. 261, Huan Sha St, Xia Cheng Dis, Hangzhou, Zhejiang 310006, China
| | - Jia-Xun Yang
- School of Nursing, Hangzhou Normal University, No. 2318, Yu Hang Tang St, Cang Qian Area, Yu Hang Dis, Hangzhou, Zhejiang 311121, China
| | - Rui Chen
- School of Nursing, Hangzhou Normal University, No. 2318, Yu Hang Tang St, Cang Qian Area, Yu Hang Dis, Hangzhou, Zhejiang 311121, China
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Ahmad HMY, Althagafi LA, Albluwe GZ, Kadi SM, Alhassani RI, Bahkali NM. Association between the use of epidural analgesia during labour and incidence of postpartum depression. PLoS One 2023; 18:e0289595. [PMID: 37906559 PMCID: PMC10617733 DOI: 10.1371/journal.pone.0289595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/16/2023] [Indexed: 11/02/2023] Open
Abstract
INTRODUCTION Postpartum depression is a significant episode of depression beginning after giving birth. The prevalence of postpartum depression is approximately 20% in Jeddah, Saudi Arabia. Epidural analgesia is the gold standard for labour pain management. Conflicting results exist regarding the association between postpartum depression and epidural analgesia use during labour. Accordingly, this study assessed the association between epidural analgesia use and postpartum depression incidence. METHODS A prospective observational study of 170 mothers was conducted, with surveys administered after labour and at six weeks postpartum. Surveys included the following: mothers' demographics, obstetric history, postpartum depression (Edinburgh Postnatal Depression Scale), and pain severity (Visual Analogue Scale). RESULTS In the final analysis, 91 patients were enrolled. Epidural analgesia was administered to 48.4% of mothers during labour. Nearly two-thirds of mothers learned about EA via sources including family members and social media. However, more than half reported worries regarding epidural analgesia. Edinburgh Postnatal Depression Scale scores showed that 38 mothers (41.8%) likely had depressive symptoms within two days following delivery. Further, 35 (38.5%) met criteria for postpartum depression at six weeks postpartum. For both groups regardless use of analgesia, the mean Visual Analogue Scale score at two days postpartum was 4.16 ± 2.13. Data revealed no correlation between epidural analgesia use and Edinburgh Postnatal Depression Scale within two days and at six weeks postpartum. Multiple regression analysis showed Edinburgh Postnatal Depression Scale scores correlated with Visual Analogue Scale scores but not epidural analgesia use at 1-2 days postpartum. CONCLUSION This study showed that depressive symptoms resolved in three percent of participants. This suggests that institutions should increase postpartum depression awareness during the antenatal period and implement effective post-delivery screening systems for postpartum depression.
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Affiliation(s)
| | | | | | | | | | - Nedaa Mohammed Bahkali
- Obstetrics and Gynecology, Assistant professor in King Abdulaziz University, Jeddah, Saudi Arabia
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Maeda A, Suzuki R, Maurer R, Kurokawa S, Kaneko M, Sato R, Nakajima H, Ogura K, Yamanaka M, Uchida T, Nagasaka Y. Physical and psychological recovery after vaginal childbirth with and without epidural analgesia: A prospective cohort study. PLoS One 2023; 18:e0292393. [PMID: 37797060 PMCID: PMC10553803 DOI: 10.1371/journal.pone.0292393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 09/19/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Enhanced recovery is the gold standard in modern perioperative management, including that for cesarean deliveries. However, qualitative and quantitative data on the physical and psychological recovery of women after vaginal childbirth are limited. Whether neuraxial labor analgesia influences postpartum recovery is unknown. METHODS Primiparous women anticipating a vaginal childbirth between January 2020 and May 2021 were enrolled. Women with major comorbidities or postpartum complications and those who underwent a cesarean delivery were excluded. Daily step count was measured using a wrist-worn activity tracker (FitbitTM Inspire HR) for 120 hours after vaginal childbirth. Subjective fatigue levels and health-related quality of life were assessed using the Multidimensional Fatigue Inventory (MFI) and EuroQol 5 Dimension 5 Level (EQ-5D-5L), respectively, at the 3rd trimester antenatal visit, on postpartum day 1 and 3, and at the one-month postpartum visit. Rest and dynamic pain scores and the location of pain were documented by participants during postpartum hospitalization. RESULTS Among 300 women who were enrolled antenatally, 95 and 116 had a vaginal delivery without (NCB group) and with (EPL group) epidural analgesia, respectively. The median number of steps per 24 hours increased daily in both groups, and no significant difference was detected between the groups. Postpartum pain was mild overall, with median rest and dynamic pain scores being less than 4 and similar between the groups. MFI and EQ-5D-5L scores were the worst on postpartum day 1 in both groups and gradually improved to antepartum level by the one-month postpartum visit. Higher MFI score on postpartum day 1, but not the use of epidural analgesia, was associated with lower odds of achieving adequate postpartum ambulation (defined as >3500 steps between 48 and 72 hours postpartum). CONCLUSION The use of epidural analgesia was not associated with worse recovery outcomes during postpartum hospitalization. TRIAL REGISTRATION UMIN-CTR, #UMIN000039343, registered on January 31, 2020.
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Affiliation(s)
- Ayumi Maeda
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States of America
| | - Rimu Suzuki
- Department of Anesthesia, St. Luke’s International Hospital, Tokyo, Japan
| | - Rie Maurer
- Center for Clinical Investigation, Brigham and Women’s Hospital, Boston, MA, United States of America
| | - Sumie Kurokawa
- Department of Nursing, St. Luke’s International Hospital, Tokyo, Japan
| | - Miki Kaneko
- Department of Nursing, St. Luke’s International Hospital, Tokyo, Japan
| | - Rie Sato
- Department of Nursing, St. Luke’s International Hospital, Tokyo, Japan
| | - Hiromi Nakajima
- Department of Nursing, St. Luke’s International Hospital, Tokyo, Japan
| | - Kyoko Ogura
- Department of Nursing, St. Luke’s International Hospital, Tokyo, Japan
| | - Michiko Yamanaka
- Department of Integrated Women’s Health, Center for Medical Genetics and St. Luke’s International Hospital, Tokyo, Japan
| | - Tokujiro Uchida
- Department of Anesthesiology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuko Nagasaka
- Department of Anesthesia, Tokyo Women’s Medical University, Tokyo, Japan
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Mehl SC, Sun RC, Anbarasu CR, Portuondo JI, Espinoza AF, Whitlock RS, Shah SR, Nuchtern JG, Minifee PK, Rodriguez JR, Le LD, Stafford SJ, Mazziotti MV. Association of Intercostal Nerve Cryoablation During Nuss Procedure With Complications and Costs. Ann Thorac Surg 2023; 116:803-809. [PMID: 35489402 DOI: 10.1016/j.athoracsur.2022.04.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Intercostal nerve cryoablation with the Nuss procedure has been shown to decrease opioid requirements and hospital length of stay; however, few studies have evaluated the impact on complications and hospital costs. METHODS A retrospective cohort study was performed for all Nuss procedures at our institution from 2016 through 2020. Outcomes were compared across 4 pain modalities: cryoablation with standardized pain regimen (n = 98), patient-controlled analgesia (PCA; n = 96), epidural (n = 36), and PCA with peripheral nerve block (PNB; n = 35). Outcomes collected included length of stay, opioid use, variable direct costs, and postoperative complications. Univariate and multivariate hierarchical regression analysis was used to compare outcomes between the pain modalities. RESULTS Cryoablation was associated with increased total hospital cost compared with PCA (cryoablation, $11 145; PCA, $8975; P < .01), but not when compared with epidural ($9678) or PCA with PNB ($10 303). The primary driver for increased costs was operating room supplies (PCA, $2741; epidural, $2767; PCA with PNB, $3157; and cryoablation, $5938; P < .01). With multivariate analysis, cryoablation was associated with decreased length of stay (-1.94; 95% CI, -2.30 to -1.57), opioid use during hospitalization (-3.54; 95% CI, -4.81 to -2.28), and urinary retention (0.13; 95% CI, 0.05-0.35). CONCLUSIONS Cryoablation significantly reduces opioid requirements and length of stay relative to alternative modalities, but it was associated with an increase in total hospital costs relative to PCA, but not epidural or PCA with PNB. Cryoablation was not associated with allodynia or slipped bars requiring reoperation.
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Affiliation(s)
- Steven C Mehl
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas.
| | - Raphael C Sun
- Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | | | | | - Andres F Espinoza
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | | | - Sohail R Shah
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - Jed G Nuchtern
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - Paul K Minifee
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - J Ruben Rodriguez
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - Louis D Le
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - Shawn J Stafford
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
| | - Mark V Mazziotti
- Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Texas Children's Hospital, Houston, Texas
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Brearley SG, Varey S, Krige A. Patients' expectations, experience and acceptability of postoperative analgesia: a nested qualitative study within a randomised controlled trial comparing rectus sheath catheter and thoracic epidural analgesia. Anaesthesia 2023; 78:1249-1255. [PMID: 37423620 DOI: 10.1111/anae.16087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2023] [Indexed: 07/11/2023]
Abstract
Adequate postoperative analgesia is a key element of enhanced recovery programmes. Thoracic epidural analgesia is associated with superior postoperative analgesia but can lead to complications. Rectus sheath catheter analgesia may provide an alternative. In a nested qualitative study (within a two-year randomised controlled trial) focussing on the acceptability, expectations and experiences of receiving the interventions, participants (n = 20) were interviewed 4 weeks post-intervention using a grounded theory approach. Constant comparative analysis, with patient and public involvement, enabled emerging findings to be pursued through subsequent data collection. We found no notable differences regarding postoperative acceptability or the experience of pain management. Pre-operatively, however, thoracic epidural analgesia was a source of anticipatory fear and anxiety. Both interventions resulted in some experienced adverse events (proportionately more with thoracic epidural analgesia). Participants had negative experiences of the insertion of thoracic epidural analgesia; others receiving the rectus sheath catheter lacked confidence in staff members' ability to manage the local anaesthetic infusion pump. The anticipation of the technique of thoracic epidural analgesia, and concerns about its impact on mobility, represented an additional, unpleasant experience for patients already managing an illness experience, anticipating a life-changing operation and dealing with concerns about the future. The anticipation of rectus sheath catheter analgesia was not associated with such anxieties. Patients' experiences start far earlier than the experience of the intervention itself through anticipatory anxieties and fears about receiving a technique and its potential implications. Complex pain packages can take on greater meaning than their actual efficacy in relieving postoperative pain. Future research into patient acceptability and experience should not focus solely on efficacy of pain relief but should include anticipatory fears, anxieties and experiences.
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Affiliation(s)
- S G Brearley
- Division of Heath Research, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - S Varey
- Division of Heath Research, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - A Krige
- Department of Anaesthesia and Critical Care, Royal Blackburn Teaching Hospital, Blackburn, UK
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Tumino MA, Royo MB, Adhikary SD. Vasovagal Pre-Syncope Induced by Epidural Electrical Stimulation Test: A Rare Case Report in a 61-Year-Old Woman Undergoing Ventral Hernia Repair. Am J Case Rep 2023; 24:e941004. [PMID: 37740480 PMCID: PMC10534176 DOI: 10.12659/ajcr.941004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/07/2023] [Accepted: 07/27/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND Thoracic epidural analgesia is a commonly applied technique for perioperative pain management in major thoraco-abdominal surgery, but is complicated by high failure rates. The epidural electrical stimulation test (EEST) or "Tsui test" is a safe and effective method whereby low electrical current is used to confirm correct epidural catheter position and decrease the variability in analgesic effectiveness of the neuraxial technique. CASE REPORT We present the case of a 61-year-old woman with no prior cardiac or pulmonary comorbidities who was scheduled to undergo a ventral and parastomal hernia repair with component separation. The patient was offered a low thoracic epidural for perioperative analgesia. Technical aspects of the siting of the epidural catheter were uneventful and a confirmatory Tsui test was planned. At the initiation of electrical stimulation via the epidural catheter to confirm optimal catheter positioning, the patient experienced symptomatic bradycardia and hemodynamic instability that persisted despite terminating the electrical stimulation, and required pharmacologic intervention. CONCLUSIONS This report describes a rare case of vasovagal pre-syncope associated with the EEST or Tsui test. Although vasovagal reactions can be commonly associated with neuraxial procedures due to augmented venous return or severe emotional stress, we raise the possibility that through direct electrical stimulation in the epidural space, the EEST may have the potential to trigger such a physiologic response.
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