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Zhang X, Qin T, Zhang D, Du J. The optimal concentration of ropivacaine for transversus abdominis plane blocks in elective cesarean section: A protocol for systematic review and meta-analysis. PLoS One 2024; 19:e0308335. [PMID: 39116171 PMCID: PMC11309379 DOI: 10.1371/journal.pone.0308335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 07/20/2024] [Indexed: 08/10/2024] Open
Abstract
INTRODUCTION Transversus abdominis plane (TAP) blocks are commonly performed for postoperative analgesia in elective cesarean section. Ropivacaine is the most commonly used local anesthetic for TAP blocks. Currently, the concentration of ropivacaine for TAP blocks is various, and increasing number of randomized controlled trials (RCTs) have compared the effects of different concentration of ropivacaine for TAP blocks in cesarean section. This protocol of a systematic review and meta-analysis aims to identify the optimal concentration of ropivacaine for TAP blocks in elective cesarean section. METHODS AND ANALYSIS Databases including PubMed, Web of science, the Cochrane library, and EMBASE will be searched from their inception to May 1, 2024. RCTs that investigated the analgesia of different concentrations of ropivacaine for TAP blocks in elective cesarean section will be identified. The analgesia duration will be the primary outcome. Secondary outcomes will include the analgesics consumption over postoperative 24 hours, postoperative pain scores at rest and movement, and the incidence of adverse effects. RevMan 5.4 software will used for statistical analysis. The evidence quality of synthesized results will be evaluated by the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. ETHICS AND DISSEMINATION Ethical approval is not applicable. The results of this study will be published on completion. TRIAL REGISTRATION PROSPERO registration number: CRD42024496907.
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Affiliation(s)
- Xiangdong Zhang
- Department of Anesthesiology, First People’s Hospital of Tianshui City, Tianshui, Gansu, China
| | - Tangqi Qin
- Department of Anesthesiology, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’s Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Donghang Zhang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Junwang Du
- Department of Anesthesiology, First People’s Hospital of Tianshui City, Tianshui, Gansu, China
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Ostby SA, Narasimhulu D, Ochs Kinney MA, Cliby W, Langstraat C, Bakkum-Gamez JN, Ishitani K, Lemens M, Martin P, Borah B, Moriarty J, Glaser G, Kumar A, Arendt KW, Dowdy SC. Defining optimal perioperative analgesia in patients undergoing laparotomy for advanced gynecologic malignancy: A randomized controlled trial. Gynecol Oncol 2024; 190:11-17. [PMID: 39116626 DOI: 10.1016/j.ygyno.2024.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Revised: 07/31/2024] [Accepted: 08/01/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND Enhanced recovery after surgery (ERAS) pathways utilize multimodal analgesia. In pathways already utilizing incisional injection of liposomal bupivacaine (ILB), we assessed the benefit of adding intrathecal opioid analgesia (ITA). METHODS In this randomized controlled non-inferiority trial in patients undergoing laparotomy for gynecologic malignancy, we allocated patients 1:1 to ILB alone versus ITA + ILB with 150 μg intrathecal hydromorphone. The primary endpoint was the Overall Benefit of Analgesia Score (OBAS) at 24 h following surgery. Secondary endpoints included pain scores, intravenous opioid use, and cost of care. RESULTS Demographic and surgical factors were balanced for 105 patients. For the primary endpoint, ILB alone was non-inferior to ITA + ILB (median OBAS at 24 h of 4 vs 4; p = 0.70). We observed a significant reduction in the need for intravenous opioids (26% vs 71%; p < 0.001) and total opioid requirements (median 7.5 vs 39.3 mg morphine equivalents, p < 0.001) in the first 24 h. Clinically relevant improvements in pain scores were identified in the first 16 h after surgery favoring ITA + ILB. Total cost of the index episode, pharmacy costs, and costs at 30 days were not statistically different. CONCLUSIONS Using OBAS as the primary endpoint, ILB alone was non-inferior to ITA + ILB. However, important cost-neutral benefits for ITA + ILB in the first 24 h post-operatively included lower pain scores and reduced need for intravenous opioids. These early, incremental benefits of adding ITA to ERAS bundles already utilizing ILB should be considered to optimize immediate post-operative pain.
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Affiliation(s)
- Stuart A Ostby
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Deepa Narasimhulu
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | | | - William Cliby
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Carrie Langstraat
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Jamie N Bakkum-Gamez
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Karen Ishitani
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Maureen Lemens
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Peter Martin
- Robert D. and Patricia E. Kern Center for the Science of Healthcare Deliver, Mayo Clinic, Rochester, MN, USA
| | - Bijan Borah
- Robert D. and Patricia E. Kern Center for the Science of Healthcare Deliver, Mayo Clinic, Rochester, MN, USA
| | - James Moriarty
- Robert D. and Patricia E. Kern Center for the Science of Healthcare Deliver, Mayo Clinic, Rochester, MN, USA
| | - Gretchen Glaser
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Amanika Kumar
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Katherine W Arendt
- Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Sean C Dowdy
- Division of Gynecologic Oncology, Mayo Clinic College of Medicine, Rochester, MN, USA; Robert D. and Patricia E. Kern Center for the Science of Healthcare Deliver, Mayo Clinic, Rochester, MN, USA.
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White TD, Matthew SK, Tubog TD. Postoperative Cesarean Section Pain Management Using Transversus Abdominis Plane Block Versus Intrathecal Morphine: A Systematic Review and Meta-analysis. J Perianesth Nurs 2024:S1089-9472(24)00123-0. [PMID: 39001740 DOI: 10.1016/j.jopan.2024.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/22/2024] [Accepted: 03/29/2024] [Indexed: 07/15/2024]
Abstract
PURPOSE Compare and evaluate the effectiveness of transversus abdominis plane (TAP) block versus intrathecal morphine (ITM) on elective postcesarean section pain, opioid consumption, and related side effects. DESIGN Systematic review and meta-analysis. METHODS A search for evidence was conducted in PubMed, Google Scholar, CINAHL, Cochrane Collaboration Database, UpToDate, Health Source, and gray literature. Only randomized controlled trials (RCTs) were included in the study. The methodological quality of evidence assessment was conducted using the Risk of Bias and Grades of Recommendation, Assessment, Development, and Evaluation system. The meta-analysis used Review Manager (RevMan 5.4, The Cochrane Collaboration). FINDINGS A total of 11 RCTs involving 1,129 patients were analyzed. Compared to ITM, TAP has a similar effect on static (mean difference [MD]; 0.37; 95% confidence interval [CI], -0.04 to 0.79; P = .08) and dynamic pain scores (MD, 0.43; 95% CI, -0.06 to 0.92; P = .09) within the first 48 hours after surgery. Additionally, the TAP block had a lower incidence of postoperative nausea and vomiting (risk ratio, 0.45; 95% CI, 0.31 to 0.66; P < .0001) and increased opioid consumption (MD, 6.78; 95% CI, 3.79 to 9.77; P < .00001). Overall, TAP block and ITM did not differ in the time to first to rescue analgesia, incidence of sedation, and pruritus. CONCLUSIONS Evidence suggests that TAP blocks are equivalent to ITM in pain scores and more effective at lowering the incidence of postoperative nausea and vomiting, yet ITM has been shown to be more effective in reducing postoperative opioid consumption.
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Affiliation(s)
- Tyler D White
- Graduate Programs of Nurse Anesthesia, Texas Wesleyan University, Fort Worth, TX
| | - Shilpa K Matthew
- Graduate Programs of Nurse Anesthesia, Texas Wesleyan University, Fort Worth, TX
| | - Tito D Tubog
- Graduate Programs of Nurse Anesthesia, Texas Wesleyan University, Fort Worth, TX.
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Salazar-Flórez JE, Arenas-Cardona LT, Marhx N, López-Guerrero E, Echeverri-Rendón ÁP, Giraldo-Cardona LS. Transversus Abdominis Plane Block versus Epidural Anesthesia for Pain Management Post-Caesarean Delivery: A Pilot Study. Local Reg Anesth 2024; 17:39-47. [PMID: 38650746 PMCID: PMC11033210 DOI: 10.2147/lra.s444947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/16/2024] [Indexed: 04/25/2024] Open
Abstract
Background Effective post-operative analgesia profoundly influences patient recovery and outcomes after caesarean delivery. The Transversus Abdominis Plane (TAP) block represents a potential alternative, potentially offering greater effectiveness than epidural analgesia while causing fewer adverse effects. Objective To assess if the abdominal transverse block provides superior postoperative pain relief in patients undergoing caesarean delivery compared to epidural analgesia. Methods Participants were divided into parallel groups: an experimental group receiving TAP block (n=25) and a control group receiving epidural analgesia (n=24). All patients received a 10 mg dose of hyoscine at the end of the surgery. Experimental Group received a total of 20 mL of 0.2% ropivacaine. In Epidural group received 0.2% ropivacaine at 4 mL/h for 24 hours. All participants were administered combined with neuroaxial block anesthesia. The patients selected for epidural analgesia received the mentioned dose, while the other group block had the epidural catheter removed after the cesarean section. The primary outcome was post-caesarean pain, evaluated using the Visual Analog Scale (VAS) at four intervals (0, 6, 12, and 24 hours). Also, surgical bleeding and residual motor were evaluated. VAS pain scores between the groups were compared using the Friedman test and Generalized Linear Model (GLM) for non-normally distributed data. The effect size was estimated with Eta Square ([Formula: see text]), considering values ≥0.38 as indicative of large effects. A two-tailed p-value < 0.05 was deemed statistically significant. Results Statistically significant differences in pain scores were noted at 0 and 6 hours post-surgery (p<0.01). The TAP block group reported lower pain scores at 0 hours (mean=0.04) and 6 hours (mean=1.16) compared to the epidural group, reflecting a substantial effect size. Conclusion The TAP block proves advantageous in mitigating postoperative pain for women post-caesarean delivery, particularly in the initial 6 postpartum hours. This relief promotes early mother-infant bonding and facilitates breastfeeding.
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Affiliation(s)
| | - Leidy Tatiana Arenas-Cardona
- Department of Medicine, Hospital General de Occidente, University Health Sciences Center of University of Guadalajara, Jalisco, Mexico
| | - Ninemy Marhx
- Department of Medicine, Hospital General de Occidente, University Health Sciences Center of University of Guadalajara, Jalisco, Mexico
| | - Eduardo López-Guerrero
- Department of Medicine, Hospital General de Occidente, University Health Sciences Center of University of Guadalajara, Jalisco, Mexico
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Garmi G, Parasol M, Zafran N, Rudin M, Romano S, Salim R. Efficacy of Single Wound Infiltration With Bupivacaine and Adrenaline During Cesarean Delivery for Reduction of Postoperative Pain: A Randomized Clinical Trial. JAMA Netw Open 2022; 5:e2242203. [PMID: 36378307 PMCID: PMC9667325 DOI: 10.1001/jamanetworkopen.2022.42203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
IMPORTANCE Most women report moderate to severe pain after cesarean delivery. The extent of the ability of surgical wound infiltration with local anesthetic agents during cesarean delivery for the reduction of postoperative pain is uncertain. OBJECTIVE To examine the efficacy of single wound infiltration with bupivacaine and adrenaline during cesarean delivery for the reduction of postoperative pain. DESIGN, SETTING, AND PARTICIPANTS This randomized clinical trial was conducted between January 25, 2018, and May 30, 2020, at a university teaching hospital in Afula, Israel. A total of 288 women with singleton pregnancy who were scheduled for a planned cesarean delivery at term were randomized to receive single wound infiltration with bupivacaine and adrenaline during cesarean delivery (intervention group) or no single wound infiltration (control group) at a 1:1 ratio. INTERVENTIONS In the intervention group, the subcutaneous layer was infiltrated on both sides of the wound by a mixture of bupivacaine and adrenaline before wound closure. Other perioperative techniques were similar between the groups. MAIN OUTCOMES AND MEASURES The primary outcome was mean pain intensity over the course of 24 hours after the operation, as measured by a visual analog scale (VAS) score ranging from 0 to 10 (with higher scores indicating greater pain intensity). To detect a mean (SD) reduction of 1 (3) points in the VAS score in the intervention group, 286 women were needed in total. Secondary outcomes included VAS score greater than 4 (indicating moderate pain) at 2 hours after the operation, use of rescue opioids, maternal satisfaction with the pain management procedure (using a scale of 1-5, with higher scores indicating greater satisfaction), duration of the operation, scar complications (hematoma, infection, and separation), and length of stay. RESULTS Among 288 women (mean [SD] age, 32.5 [5.1] years; all of Arab or Jewish ethnicity), 143 were randomized to the intervention group, and 145 were randomized to the control group. Demographic and obstetric variables were similar between groups. The primary outcome (VAS pain score) was significantly lower in the intervention group (mean [SD], 2.21 [0.56]) compared with the control group (mean [SD], 2.41 [0.73]; P = .02). In the intervention group, 11 women (7.7%) had a VAS score greater than 4 at 2 hours compared with 22 women (15.2%) in the control group (odds ratio, 0.47; 95% CI, 0.22-1.00; P = .05). In addition, compared with the control group, the intervention group had significantly lower postpartum use of rescue opioid analgesics (19 women [13.3%] vs 37 women [25.5%]; P = .009) and greater satisfaction with pain management (mean [SD] score, 4.65 [0.68] vs 4.44 [0.76]; P = .007). In the intervention vs control groups, duration of the operation, scar complications (hematoma, infection, or separation), and length of stay were comparable. CONCLUSIONS AND RELEVANCE In this study, wound infiltration with a single administration of bupivacaine and adrenaline during cesarean delivery reduced postoperative pain and opioid use and may have improved maternal satisfaction with pain management. These findings suggest the technique is efficacious, safe, and easy to perform. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03395912.
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Affiliation(s)
- Gali Garmi
- Department of Obstetrics and Gynecology, Emek Medical Center, Afula, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine Technion Haifa, Haifa, Israel
| | - Mark Parasol
- Department of Anesthesia, Emek Medical Center, Afula, Israel
| | - Noah Zafran
- Department of Obstetrics and Gynecology, Emek Medical Center, Afula, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine Technion Haifa, Haifa, Israel
| | - Michael Rudin
- Department of Anesthesia, Emek Medical Center, Afula, Israel
| | - Shabtai Romano
- Department of Obstetrics and Gynecology, Emek Medical Center, Afula, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine Technion Haifa, Haifa, Israel
| | - Raed Salim
- Department of Obstetrics and Gynecology, Emek Medical Center, Afula, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine Technion Haifa, Haifa, Israel
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Ryu C, Choi GJ, Jung YH, Baek CW, Cho CK, Kang H. Postoperative Analgesic Effectiveness of Peripheral Nerve Blocks in Cesarean Delivery: A Systematic Review and Network Meta-Analysis. J Pers Med 2022; 12:jpm12040634. [PMID: 35455750 PMCID: PMC9033028 DOI: 10.3390/jpm12040634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/05/2022] [Accepted: 04/10/2022] [Indexed: 02/01/2023] Open
Abstract
The purpose of this systematic review and network meta-analysis was to determine the analgesic effectiveness of peripheral nerve blocks (PNBs), including each anatomical approach, with or without intrathecal morphine (ITMP) in cesarean delivery (CD). All relevant randomized controlled trials comparing the analgesic effectiveness of PNBs with or without ITMP after CD until July 2021. The two co-primary outcomes were designated as (1) pain at rest 6 h after surgery and (2) postoperative cumulative 24-h morphine equivalent consumption. Secondary outcomes were the time to first analgesic request, pain at rest 24 h, and dynamic pain 6 and 24 h after surgery. Seventy-six studies (6278 women) were analyzed. The combined ilioinguinal nerve and anterior transversus abdominis plane (II-aTAP) block in conjunction with ITMP had the highest SUCRA (surface under the cumulative ranking curve) values for postoperative rest pain at 6 h (88.4%) and 24-h morphine consumption (99.4%). Additionally, ITMP, ilioinguinal-iliohypogastric nerve block in conjunction with ITMP, lateral TAP block, and wound infiltration (WI) or continuous infusion (WC) below the fascia also showed a significant reduction in two co-primary outcomes. Only the II-aTAP block had a statistically significant additional analgesic effect compared to ITMP alone on rest pain at 6 h after surgery (−7.60 (−12.49, −2.70)). In conclusion, combined II-aTAP block in conjunction with ITMP is the most effective post-cesarean analgesic strategy with lower rest pain at 6 h and cumulative 24-h morphine consumption. Using the six described analgesic strategies for postoperative pain management after CD is considered reasonable. Lateral TAP block, WI, and WC below the fascia may be useful alternatives in patients with a history of sensitivity or severe adverse effects to opioids or when the CD is conducted under general anesthesia.
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Affiliation(s)
- Choongun Ryu
- Department of Anesthesiology and Pain Medicine, College of Medicine, Chung-Ang University, Seoul 06911, Korea; (C.R.); (G.J.C.); (Y.H.J.); (C.W.B.)
| | - Geun Joo Choi
- Department of Anesthesiology and Pain Medicine, College of Medicine, Chung-Ang University, Seoul 06911, Korea; (C.R.); (G.J.C.); (Y.H.J.); (C.W.B.)
| | - Yong Hun Jung
- Department of Anesthesiology and Pain Medicine, College of Medicine, Chung-Ang University, Seoul 06911, Korea; (C.R.); (G.J.C.); (Y.H.J.); (C.W.B.)
| | - Chong Wha Baek
- Department of Anesthesiology and Pain Medicine, College of Medicine, Chung-Ang University, Seoul 06911, Korea; (C.R.); (G.J.C.); (Y.H.J.); (C.W.B.)
| | - Choon Kyu Cho
- Department of Anesthesiology and Pain Medicine, College of Medicine, Konyang University, Daejeon 35365, Korea;
| | - Hyun Kang
- Department of Anesthesiology and Pain Medicine, College of Medicine, Chung-Ang University, Seoul 06911, Korea; (C.R.); (G.J.C.); (Y.H.J.); (C.W.B.)
- Correspondence: ; Tel.: +82-2-6299-2586
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Singh NP, Monks D, Makkar JK, Palanisamy A, Sultan P, Singh PM. Efficacy of regional blocks or local anaesthetic infiltration for analgesia after caesarean delivery: a network meta-analysis of randomised controlled trials. Anaesthesia 2021; 77:463-474. [PMID: 34958680 DOI: 10.1111/anae.15645] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2021] [Indexed: 01/15/2023]
Abstract
Caesarean delivery is common and can cause severe postoperative pain but injection of local anaesthetic at various sites for regional blocks or local anaesthetic infiltration may reduce this. We aimed to compare and rank these sites. We searched PubMed, Google Scholar, EMBASE and CENTRAL to June 2021 for randomised controlled trials and performed a random-effects Bayesian model network meta-analysis. The primary outcome was dose of parenteral morphine equivalents in the first 24 postoperative hours. We used surface under cumulative ranking probabilities to order techniques. We analysed 114 trials (8730 participants). The ordered mean (95% credible interval) reduction in morphine equivalents, from 34 mg with placebo, were as follows: ilio-inguinal 15 (1-32) mg; ilio-inguinal-iliohypogastric 13 (6-19) mg; transversalis fascia 11 (4-26) mg; erector spinae 11 (10-32); transverse abdominis 9 (4-13) mg; wound catheter infusion 8 (2-15) mg; quadratus lumborum 8 (1-15) mg; wound infiltration 8 (2-13) mg; and no intervention -4 (-10 to 2) mg. Ordered efficacies for injection sites were different for other relevant outcomes, including pain (to 4-6 h and to 24 h) and time to rescue analgesia: there was no single preferred route of injection. The ordered mean (95% credible interval) reduction in dynamic pain scores (0-10 scale) at 24 h compared with placebo were as follows: wound infusion 1.2 (0.2-2.1); erector spinae 1.3 (-0.5 to 3.1); quadratus lumborum 1.0 (0.1-1.8); ilio-inguinal-iliohypogastric 0.6 (-0.5 to 1.8); transverse abdominis 0.6 (-0.1 to 1.2); wound infiltration 0.5 (-0.3 to 1.3); transversalis fascia -0.8 (-3.4 to 1.9); ilio-inguinal -0.9 (-3.6 to 1.7); and no intervention -0.8 (-1.8 to 0.2). We categorised our confidence in effect sizes as low or very low.
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Affiliation(s)
- N P Singh
- Department of Anaesthesia, Maharishi Markandeshwar Institute of Medical Sciences and Research, Maharishi Markandeshwar University, Mullana-Ambala, India
| | - D Monks
- Department of Anesthesia, Washington University, Saint Louis, MO, USA
| | - J K Makkar
- Department of Anaesthesia and Intensive care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - A Palanisamy
- Department of Anesthesia, Washington University, Saint Louis, MO, USA
| | - P Sultan
- Department of Anesthesia, Stanford University School of Medicine, Stanford, CA, USA
| | - P M Singh
- Department of Anesthesia, Washington University, Saint Louis, MO, USA
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8
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Wang P, Chen X, Chang Y, Wang Y, Cui H. Analgesic efficacy of ultrasound-guided transversus abdominis plane block after cesarean delivery: A systematic review and meta-analysis. J Obstet Gynaecol Res 2021; 47:2954-2968. [PMID: 34128297 DOI: 10.1111/jog.14881] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 04/20/2021] [Accepted: 05/29/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE The meta-analysis is aimed to further access the analgesic efficacy of ultrasound-guided transversus abdominis plane (USG-TAP) block after cesarean section (CS). METHODS Electronic databases were searched for eligible studies. Primary objectives were pain-related outcomes. Weighted mean differences (WMDs) or standardized mean differences (SMDs), as well as risk ratios (RRs) with 95% confidence intervals (CIs), were used to calculate estimates. Subgroup analyses were done based on whether USG-TAP blocks were performed with long-acting intrathecal opioids (ITO). RESULTS A total of 17 studies were included. When compared with control groups (placebo or no blocks), USG-TAP block resulted in lower cumulative opioid consumption at 6 h (WMD: -8.32; 95% CI: -14.86, -1.79), 12 h (WMD: -10.75; 95% CI: -20.93, -0.57), and 24 h (WMD: -12.71, 95% CI: -21.28, -4.14). No significant differences were demonstrated among dynamic or resting pain scores. Patients in USG-TAP groups needed longer time to request first analgesic (WMD: 3.56; 95% CI: 1.43, 5.68) and showed a lower requirement of opioid rescue analgesia for breakthrough severe pain during 24 h (RR: 0.40; 95% CI: 0.18, 0.86). Subgroup analyses showed USG-TAP blocks did not afford additional benefit in the presence of intrathecal morphine. Also, reduced need for antiemetics after CS and higher maternal satisfaction were provided by USG-TAP blocks. CONCLUSION USG-TAP block can provide significantly effective analgesia for patients who underwent CS in the absence of long-acting ITO and therefore are worth promoting in the setting of long-acting ITO being unfeasible.
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Affiliation(s)
- Peng Wang
- Obstetrics Department, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin Key Lab Of Human Development and Reproductive Regulation, Tianjin, China
| | - Xu Chen
- Obstetrics Department, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
| | - Ying Chang
- Obstetrics Department, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin Key Lab Of Human Development and Reproductive Regulation, Tianjin, China
| | - Yanping Wang
- Obstetrics Department, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
| | - Hongyan Cui
- Obstetrics Department, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
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9
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Patino M, Tran TD, Shittu T, Owens-Stuberfield M, Meador M, Sanz Cortes M, Shamshirsaz AA, Espinoza J, Nassr AA, Hassanpour A, Aina T, Sutton C, Mann D, Whitehead WE, Belfort MA, Olutoye OA. Enhanced Recovery after Surgery: Benefits for the Fetal Surgery Patient. Fetal Diagn Ther 2021; 48:392-399. [PMID: 33853070 DOI: 10.1159/000515550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/28/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND The fetoscopic approach to the prenatal closure of a neural tube defect (NTD) may offer similar advantages to the newborn compared to prenatal open closure of a NTD, with a reduction in maternal risks. Enhanced recovery after surgery (ERAS) protocols have been applied to different surgical procedures with documented advantages. We modified the perioperative care of patients undergoing in utero repair of myelomeningocele with the goal of enhancing the recovery. A retrospective study comparing traditional management to the ERAS protocol was conducted. AIMS Primary aim was to evaluate the length of stay (LOS). Secondary outcomes included pain scores, time to oral intake, opioid-induced side effects, and respiratory complications. METHODS Thirty patients who underwent a mid-gestation fetoscopic closure of a NTD were included. Data analyzed include demographics, comorbidities, LOS, anatomical location of the NTD, magnesium sulfate doses and duration of administration, oxygen requirements, duration of the postoperative epidural infusion, duration of surgery and anesthesia, incidence of postoperative nausea and vomiting, respiratory complications, time to oral intake, pain scores, and sedation scores. Differences between the treatment groups were compared using the independent sample t-test or Mann-Whitney Ʋ test. RESULTS Of the 30 patients, 10 patients were managed according to the ERAS protocol and 20 patients according to the traditional management (1:2 ratio). The mean gestational age at the time of intervention for the traditional and ERAS groups was 24.9 ± 0.5 weeks and 24.8 ± 0.5 weeks, respectively. Compared to the traditional group, the LOS was reduced in the ERAS group to 112.5 ± 12.6 h (4.7 ± 0.5 days) from 179.7 ± 87.9 h (7.5 ± 3.7 days) (p = 0.012). The time to oral intake was also shorter 502.6 ± 473.4 min versus 1015.6 ± 698.2 min; p = 0.049. Oxygen requirements were prolonged in the traditional group (1843.7 ± 1262.6 min vs. 1051.7 ± 1078.1 min p = 0.052). The total duration of magnesium sulfate was longer for patients in the traditional group (2125.6 ± 727.1 min vs. 1429.5 ± 553.8 min; p = 0.006). No statistically significant difference in pain scores was observed between the groups. CONCLUSIONS Establishing an ERAS protocol for fetoscopic in utero repair of NTDs approach is feasible with the advantages of decreased postoperative LOS, reduced oxygen requirements, lower duration of magnesium sulfate infusion, and facilitation of earlier oral intake without compromising the pain scores.
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Affiliation(s)
- Mario Patino
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Thien-Duy Tran
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Teniola Shittu
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Margaret Owens-Stuberfield
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Marcie Meador
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Texas Children's Fetal Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Texas Children's Fetal Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Texas Children's Fetal Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Texas Children's Fetal Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Ali Hassanpour
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Titilopemi Aina
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Caitlin Sutton
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - David Mann
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - William E Whitehead
- Department of Neurosurgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Texas Children's Fetal Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Olutoyin A Olutoye
- Department of Anesthesiology, Perioperative and Pain Medicine,Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
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10
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Gabriel RA, Burton BN, Curran BP, Urman RD. Regional Anesthesia Abdominal Blocks and Local Infiltration After Cesarean Delivery: Review of Current Evidence. Curr Pain Headache Rep 2021; 25:28. [PMID: 33761010 DOI: 10.1007/s11916-021-00945-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW In this review, we discuss surgical infiltration and various abdominal wall blocks, including transversus abdominis plane (TAP) block and quadratus lumborum blocks, and review the literature on the evidence behind these approaches and analgesia for cesarean delivery (CD). RECENT FINDINGS Adequate pain management in the parturient following CD is important to facilitate early ambulation and neonatal care while also improving patient satisfaction and decreasing hospital length of stay. Neuraxial opioids have been a mainstay for postoperative analgesia; however, this option may not be available for patients undergoing emergency CD and have contraindications to neuraxial approaches, refusing an epidural or spinal, or with technical difficulties for neuraxial placement. In such cases, alternative options include a fascial plane block or surgical wound infiltration. The use of regional blocks or surgical wound infiltration is especially recommended in the parturient who does not receive neuraxial opioids for CD. Adequate postoperative analgesia following CD is an important component of the overall care of the parturient as it helps facilitate early mobilization and improve patient satisfaction. In conclusion, the use of abdominal fascial plane blocks or surgical wound infiltration is recommended in the parturient who does not receive neuraxial opioids for CD.
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Affiliation(s)
- Rodney A Gabriel
- Department of Anesthesiology, University of California San Diego, La Jolla, CA, USA.
- Division of Biomedical Informatics, University of California San Diego, La Jolla, CA, USA.
| | - Brittany N Burton
- Department of Anesthesiology and Perioperative Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Brian P Curran
- Department of Anesthesiology, University of California San Diego, La Jolla, CA, USA
| | - Richard D Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, 02115, USA
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11
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Boselli E, Hopkins P, Lamperti M, Estèbe JP, Fuzier R, Biasucci DG, Disma N, Pittiruti M, Traškaitė V, Macas A, Breschan C, Vailati D, Subert M. European Society of Anaesthesiology and Intensive Care Guidelines on peri-operative use of ultrasound for regional anaesthesia (PERSEUS regional anesthesia): Peripheral nerves blocks and neuraxial anaesthesia. Eur J Anaesthesiol 2021; 38:219-250. [PMID: 33186303 DOI: 10.1097/eja.0000000000001383] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nowadays, ultrasound-guidance is commonly used in regional anaesthesia (USGRA) and to locate the spinal anatomy in neuraxial analgesia. The aim of this second guideline on the PERi-operative uSE of UltraSound (PERSEUS-RA) is to provide evidence as to which areas of regional anaesthesia the use of ultrasound guidance should be considered a gold standard or beneficial to the patient. The PERSEUS Taskforce members were asked to define relevant outcomes and rank the relative importance of outcomes following the GRADE process. Whenever the literature was not able to provide enough evidence, we decided to use the RAND method with a modified Delphi process. Whenever compared with alternative techniques, the use of USGRA is considered well tolerated and effective for some nerve blocks but there are certain areas, such as truncal blocks, where a lack of robust data precludes useful comparison. The new frontiers for further research are represented by the application of USG during epidural analgesia or spinal anaesthesia as, in these cases, the evidence for the value of the use of ultrasound is limited to the preprocedure identification of the anatomy, providing the operator with a better idea of the depth and angle of the epidural or spinal space. USGRA can be considered an essential part of the curriculum of the anaesthesiologist with a defined training and certification path. Our recommendations will require considerable changes to some training programmes, and it will be necessary for these to be phased in before compliance becomes mandatory.
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Affiliation(s)
- Emmanuel Boselli
- From the Department of Anaesthesiology, Pierre Oudot Hospital, Bourgoin-Jallieu, University Claude Bernard Lyon I, University of Lyon, France (EB), Leeds Institute of Medical Research at St James's School of Medicine, University of Leeds, Leeds, UK (PH), Anesthesiology Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates (ML), Department of Anaesthesiology, Intensive Care and Pain Medicine, University hospital of Rennes, Rennes, France (JPE), Department of Anaesthesiology, Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France (RF), Intensive Care Unit, Department of Emergency, Intensive Care Medicine and Anesthesiology, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Rome, Italy (DGB), Department of Anaesthesiology, IRCCS Istituto Giannina Gaslini, Genova, Italy (ND), Department of Surgery, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Rome, Italy (MP), Department of Anesthesiology, Lithuanian University of Health Sciences, Kaunas, Lithuania (VT, AM), Department of Anaesthesia, Klinikum Klagenfurt, Austria (CB), Anaesthesia and Intensive Care Unit, Melegnano Hospital (DV) and Department of Surgical and Intensive Care Unit, Sesto San Giovanni Civic Hospital, Milan, Italy (MS)
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12
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El-Boghdadly K, Desai N, Halpern S, Blake L, Odor PM, Bampoe S, Carvalho B, Sultan P. Quadratus lumborum block vs. transversus abdominis plane block for caesarean delivery: a systematic review and network meta-analysis . Anaesthesia 2020; 76:393-403. [PMID: 32621529 DOI: 10.1111/anae.15160] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2020] [Indexed: 12/12/2022]
Abstract
Caesarean delivery is the most commonly performed inpatient surgical procedure globally. Pain after caesarean delivery is moderate to severe if not adequately treated, and is a primary anaesthetic concern for patients. Transversus abdominis plane and quadratus lumborum blocks are fascial plane blocks that have the potential to improve analgesia following caesarean delivery. Although proponents of the quadratus lumborum block suggest that this technique may provide better analgesia compared with transversus abdominis plane block, there are limited data directly comparing these two techniques. We, therefore, performed a systematic review and network meta-analysis to compare transversus abdominis plane and quadratus lumborum block approaches, seeking randomised controlled trials comparing both techniques to each other, or to control, with or without intrathecal morphine. In all, 31 trials with 2188 patients were included and our primary outcome, the cumulative intravenous morphine equivalent consumption at 24 h, was reported in 12 trials. In the absence of intrathecal morphine, transversus abdominis plane and quadratus lumborum blocks were equivalent, and both were superior to control (moderate-quality evidence). In the presence of intrathecal morphine, no differences were found between control, transversus abdominis plane and quadratus lumborum blocks (moderate-quality evidence). Similar results were found for resting and active pain scores at 4-6 h, 8-12 h, 24 h and 36 h, although quadratus lumborum block was associated with lower pain scores at 36 h when compared with transversus abdominis plane block (very low-quality evidence). However, transversus abdominis plane block was associated with a reduced incidence of postoperative nausea and vomiting (moderate-quality evidence) and sedation when compared with inactive control following intrathecal morphine administration (low-quality evidence). There are insufficient data to draw definitive conclusions, but transversus abdominis plane and quadratus lumborum block appear to be superior to control in the absence of intrathecal morphine, but provide limited additional benefit over inactive control when intrathecal morphine is also used.
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Affiliation(s)
- K El-Boghdadly
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, UK.,King's College London, UK
| | - N Desai
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, UK.,King's College London, UK
| | - S Halpern
- Department of Anesthesiology, and Pain Medicine, University of Toronto, ON, Canada
| | - L Blake
- University of Arkansas for Medical Sciences Library, Little Rock, AR, USA
| | - P M Odor
- Department of Anaesthesia, University College Hospital, London, UK
| | - S Bampoe
- Department of Anaesthesia, University College Hospital, London, UK
| | - B Carvalho
- Department of Anesthesiology, Stanford University, CA, USA
| | - P Sultan
- Department of Anesthesiology, Stanford University, CA, USA
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13
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Abstract
Abstract
In this narrative review article, the authors discuss the anatomy, nomenclature, history, approaches (posterior vs. lateral vs. subcostal), techniques, pharmacology, indications, and complications of transversus abdominis plane blocks, as well as possible alternative truncal blocks.
Despite the scarcity of evidence and contradictory findings, certain clinical suggestions can nonetheless be made. Overall transversus abdominis plane blocks appear most beneficial in the setting of open appendectomy (posterior or lateral approach). Lateral transversus abdominis plane blocks are not suggested for laparoscopic hysterectomy, laparoscopic appendectomy, or open prostatectomy. However, transversus abdominis plane blocks could serve as an analgesic option for Cesarean delivery (posterior or lateral approach) and open colorectal section (subcostal or lateral approach) if there exist contraindications to intrathecal morphine and thoracic epidural analgesia, respectively.
Future investigation is required to compare posterior and subcostal transversus abdominis plane blocks in clinical settings. Furthermore, posterior transversus abdominis plane blocks should be investigated for surgical interventions in which their lateral counterparts have proven not to be beneficial (e.g., laparoscopic hysterectomy/appendectomy, open prostatectomy). More importantly, because posterior transversus abdominis plane blocks can purportedly provide sympathetic blockade and visceral analgesia, they should be compared with thoracic epidural analgesia for open colorectal surgery. Finally, transversus abdominis plane blocks should be compared with newer truncal blocks (e.g., erector spinae plane and quadratus lumborum blocks) with well-designed and adequately powered trials.
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14
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Mitchell KD, Smith CT, Mechling C, Wessel CB, Orebaugh S, Lim G. A review of peripheral nerve blocks for cesarean delivery analgesia. Reg Anesth Pain Med 2019; 45:rapm-2019-100752. [PMID: 31653797 PMCID: PMC7182469 DOI: 10.1136/rapm-2019-100752] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 09/20/2019] [Accepted: 10/11/2019] [Indexed: 11/03/2022]
Abstract
Peripheral nerve blocks have a unique role in postcesarean delivery multimodal analgesia regimens. In this review article, options for peripheral nerve blocks for cesarean delivery analgesia will be reviewed, specifically paravertebral, transversus abdominis plane, quadratus lumborum, iliohypogastric and ilioinguinal, erector spinae, and continuous wound infiltration blocks. Anatomy, existing literature evidence, and specific areas in need of future research will be assessed. Considerations for local anesthetic toxicity, and for informed consent for these modalities in the context of emergency cesarean deliveries, will be presented.
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Affiliation(s)
- Kelsey D Mitchell
- Anesthesiology & Perioperative Medicine, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - C Tyler Smith
- Anesthesiology & Perioperative Medicine, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Courtney Mechling
- Anesthesiology & Perioperative Medicine, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Charles B Wessel
- Health Sciences Library, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Steven Orebaugh
- Anesthesiology & Perioperative Medicine, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Grace Lim
- Anesthesiology & Perioperative Medicine, University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Anesthesiology, Perioperative Medicine, Obstetrics & Gynecology, UPMC Magee Womens Hospital, Pittsburgh, Pennsylvania, USA
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15
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Postoperative Analgesia by a Transversus Abdominis Plane Block Using Different Concentrations of Ropivacaine for Abdominal Surgery: A Meta-Analysis. Clin J Pain 2018; 33:853-863. [PMID: 28002093 DOI: 10.1097/ajp.0000000000000468] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Transversus abdominis plane block (TAPB) has been proven to be an effective means of postoperative anesthesia, but the optimum effective concentration of ropivacaine warrants further research. OBJECTIVE This study aimed to identify the optimal ropivacaine concentration of TAPB using a meta-analysis. MATERIALS AND METHODS This study consisted of a meta-analysis of randomized controlled trials (RCTs). We searched online databases, including PubMed, Embase, the Cochrane Database of Systematic Reviews, and Web of Science. RCTs investigating the 24-hour postoperative opioid consumption and the rest and dynamic pain scores 2, 12, and 24 hours after surgery were included in this analysis. We also assessed opioid-related side-effects and patient satisfaction 24 hours after surgery. RESULTS Nineteen RCTs (1217 patients) were included in this meta-analysis, which showed that only TAPB with 0.375% and 0.5% ropivacaine was able to reduce opioid consumption 24 hours after surgery by weighted mean differences of -6.55 and -4.44 mg (morphine IV equivalents), respectively (P<0.05). A meta-regression analysis did not reveal an association between the local anesthetic dose (in mg), surgery, anesthesia, block timing, and the TAPB effect on opioid consumption. Ropivacaine concentrations of 0.375% and 0.5% reduced the 2-hour postoperative pain score and reduced the incidence of nausea and vomiting, but this analgesic effect disappeared at 12 and 24 hours. Only TAPB with 0.375% ropivacaine improved the degree of satisfaction 24 hours after surgery (weighted mean difference of 0.87 [0.08-1.66], P=0.03). CONCLUSION In terms of efficacy and safety, the use of 0.375% ropivacaine for TAPB is preferred in the clinical work.
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16
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Ng S, Habib A, Sodha S, Carvalho B, Sultan P. High-dose versus low-dose local anaesthetic for transversus abdominis plane block post-Caesarean delivery analgesia: a meta-analysis. Br J Anaesth 2018; 120:252-263. [DOI: 10.1016/j.bja.2017.11.084] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 08/29/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022] Open
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17
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Staker JJ, Liu D, Church R, Carlson DJ, Panahkhahi M, Lim A, LeCong T. A triple-blind, placebo-controlled randomised trial of the ilioinguinal-transversus abdominis plane (I-TAP) nerve block for elective caesarean section. Anaesthesia 2018; 73:594-602. [DOI: 10.1111/anae.14222] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2017] [Indexed: 12/14/2022]
Affiliation(s)
- J. J. Staker
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
| | - D. Liu
- Faculty of Medicine; University of Queensland; Herston Australia
| | - R. Church
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
| | - D. J. Carlson
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
| | - M. Panahkhahi
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
- Faculty of Health and Medical Sciences; University of Adelaide; Adelaide Australia
| | - A. Lim
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
| | - T. LeCong
- Department of Anaesthesia; Lyell McEwin Hospital; Adelaide Australia
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18
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Comparison of Efficacy of Bupivacaine with Dexmedetomidine Versus Bupivacaine Alone for Transversus Abdominis Plane Block for Post-operative Analgesia in Patients Undergoing Elective Caesarean Section. J Obstet Gynaecol India 2017; 68:98-103. [PMID: 29662278 DOI: 10.1007/s13224-017-0990-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 03/28/2017] [Indexed: 10/19/2022] Open
Abstract
Background Increasing rate of Caesarean sections and inadequate pain relief following Caesarean section is seen in almost all parts of the world. Transversus abdominis plane block is gaining popularity as a part of multimodal analgesia for post-operative pain relief following abdominal surgeries. Aim To compare bupivacaine and bupivacaine with dexmedetomidine in transversus abdominis plane block for pain relief after Caesarean section. Method American Society of Anaesthesiologists I and II parturients with no comorbidities admitted for elective Caesarean section were included in the study. Thirty-five patients were in each study (with dex) and control (without dex) groups. At the end of Caesarean section done under spinal anaesthesia, transversus abdominis plane block was done bilaterally under ultrasound guidance using in-plane technique of needle insertion. 20 ml of 0.25% bupivacaine with 0.5 mcg/kg of dexmedetomidine in the study group and 20 ml of 0.25% bupivacaine in the control group were injected in the neurovascular plane. Results Eight patients from the study group and 15 from the control group were given opioids as rescue analgesia. The average time at which rescue analgesia was first sought was 14.25 and 7.73 h in the study and control groups, respectively. The P value of this difference was 0.0136 and was found to be statistically significant. Conclusion The addition of dexmedetomidine to bupivacaine in TAP block prolonged the duration of time at which first dose of rescue analgesia was sought and also reduced the total dose of opioid requirement in the first 24-h post-Caesarean section.
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19
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Clinical safety and effectiveness of transversus abdominis plane (TAP) block in post-operative analgesia: a systematic review and meta-analysis. J Anesth 2017; 31:432-452. [DOI: 10.1007/s00540-017-2323-5] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/07/2017] [Indexed: 01/12/2023]
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21
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Champaneria R, Shah L, Wilson M, Daniels J. Clinical effectiveness of transversus abdominis plane (TAP) blocks for pain relief after caesarean section: a meta-analysis. Int J Obstet Anesth 2016; 28:45-60. [DOI: 10.1016/j.ijoa.2016.07.009] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 07/25/2016] [Accepted: 07/28/2016] [Indexed: 11/29/2022]
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22
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Transversus abdominal plane block for postoperative analgesia: a systematic review and meta-analysis of randomized-controlled trials. Can J Anaesth 2016; 63:1184-1196. [DOI: 10.1007/s12630-016-0679-x] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 04/25/2016] [Accepted: 06/01/2016] [Indexed: 11/27/2022] Open
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23
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Leffert L. What's New in Obstetric Anesthesia: The 2014 Gerard W. Ostheimer Lecture. Anesth Analg 2016; 120:1065-1073. [PMID: 25811260 DOI: 10.1213/ane.0000000000000686] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lisa Leffert
- From the Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts
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24
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Abstract
This paper is the thirty-seventh consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2014 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (endogenous opioids and receptors), and the roles of these opioid peptides and receptors in pain and analgesia (pain and analgesia); stress and social status (human studies); tolerance and dependence (opioid mediation of other analgesic responses); learning and memory (stress and social status); eating and drinking (stress-induced analgesia); alcohol and drugs of abuse (emotional responses in opioid-mediated behaviors); sexual activity and hormones, pregnancy, development and endocrinology (opioid involvement in stress response regulation); mental illness and mood (tolerance and dependence); seizures and neurologic disorders (learning and memory); electrical-related activity and neurophysiology (opiates and conditioned place preferences (CPP)); general activity and locomotion (eating and drinking); gastrointestinal, renal and hepatic functions (alcohol and drugs of abuse); cardiovascular responses (opiates and ethanol); respiration and thermoregulation (opiates and THC); and immunological responses (opiates and stimulants). This paper is the thirty-seventh consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2014 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (endogenous opioids and receptors), and the roles of these opioid peptides and receptors in pain and analgesia (pain and analgesia); stress and social status (human studies); tolerance and dependence (opioid mediation of other analgesic responses); learning and memory (stress and social status); eating and drinking (stress-induced analgesia); alcohol and drugs of abuse (emotional responses in opioid-mediated behaviors); sexual activity and hormones, pregnancy, development and endocrinology (opioid involvement in stress response regulation); mental illness and mood (tolerance and dependence); seizures and neurologic disorders (learning and memory); electrical-related activity and neurophysiology (opiates and conditioned place preferences (CPP)); general activity and locomotion (eating and drinking); gastrointestinal, renal and hepatic functions (alcohol and drugs of abuse); cardiovascular responses (opiates and ethanol); respiration and thermoregulation (opiates and THC); and immunological responses (opiates and stimulants).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY 11367, United States.
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25
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Ripollés J, Marmaña Mezquita S, Abad A, Calvo J. Eficácia analgésica do bloqueio ecoguiado do plano transverso do abdome – revisão sistemática. Braz J Anesthesiol 2015; 65:255-80. [DOI: 10.1016/j.bjan.2013.10.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/31/2013] [Indexed: 11/17/2022] Open
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26
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Ripollés J, Mezquita SM, Abad A, Calvo J. Analgesic efficacy of the ultrasound-guided blockade of the transversus abdominis plane – a systematic review. Braz J Anesthesiol 2015; 65:255-80. [DOI: 10.1016/j.bjane.2013.10.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 10/19/2013] [Accepted: 10/31/2013] [Indexed: 12/11/2022] Open
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28
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Abstract
Ultrasound has permeated the practice of anesthesiology and is becoming an essential tool for the obstetric anesthesiologist in the labor and delivery suite. The most common applications include guidance for neuraxial (epidural and spinal) anesthesia and acute pain nerve blocks, as well as guidance for central and peripheral vascular access. Obstetric anesthesiologists are becoming increasingly familiar with diagnostic applications, including transthoracic echocardiography (TTE) and lung and gastric ultrasound. There is intense interest in developing standard curricula for achieving competency in ultrasound skills during residency training and expanding the role of ultrasound in education and research.
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Affiliation(s)
- Allison Lee
- Department of Anesthesiology, Columbia University, 630 West 168th St PH5, New York, NY 10032.
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