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Chhabra A, Roy Chowdhury A, Prabhakar H, Subramaniam R, Arora MK, Srivastava A, Kalaivani M. Paravertebral anaesthesia with or without sedation versus general anaesthesia for women undergoing breast cancer surgery. Cochrane Database Syst Rev 2021; 2:CD012968. [PMID: 33629404 PMCID: PMC8521097 DOI: 10.1002/14651858.cd012968.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Breast cancer is one of the most common cancers among women. Surgical removal of the cancer is the mainstay of treatment; however, tumour handling during surgery can cause microscopic dissemination of tumour cells and disease recurrence. The body's hormonal response to surgery (stress response) and general anaesthesia may suppress immunity, promoting tumour dissemination. Paravertebral anaesthesia numbs the site of surgery, provides good analgesia, and blunts the stress response, minimising the need for general anaesthesia. OBJECTIVES To assess the effects of paravertebral anaesthesia with or without sedation compared to general anaesthesia in women undergoing breast cancer surgery, with important outcomes of quality of recovery, postoperative pain at rest, and mortality. SEARCH METHODS On 6 April 2020, we searched the Specialised Register of the Cochrane Breast Cancer Group (CBCG); CENTRAL (latest issue), in the Cochrane Library; MEDLINE (via OvidSP); Embase (via OvidSP); the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal; and ClinicalTrials.gov for all prospectively registered and ongoing trials. SELECTION CRITERIA We included randomised controlled trials (RCTs) conducted in adult women undergoing breast cancer surgery in which paravertebral anaesthesia with or without sedation was compared to general anaesthesia. We did not include studies in which paravertebral anaesthesia was given as an adjunct to general anaesthesia and then this was compared to use of general anaesthesia. DATA COLLECTION AND ANALYSIS Two review authors independently extracted details of trial methods and outcome data from eligible trials. When data could be pooled, analyses were performed on an intention-to-treat basis, and the random-effects model was used if there was heterogeneity. When data could not be pooled, the synthesis without meta-analysis (SWiM) approach was applied. The GRADE approach was used to assess the certainty of evidence for each outcome. MAIN RESULTS Nine studies (614 participants) were included in the review. All were RCTs of parallel design, wherein female patients aged > 18 years underwent breast cancer surgery under paravertebral anaesthesia or general anaesthesia. None of the studies assessed quality of recovery in the first three postoperative days using a validated questionnaire; most assessed factors affecting quality of recovery such as postoperative analgesic use, postoperative nausea and vomiting (PONV), hospital stay, ambulation, and patient satisfaction. Paravertebral anaesthesia may reduce the 24-hour postoperative analgesic requirement (odds ratio (OR) 0.07, 95% confidence interval (CI) 0.01 to 0.34; 5 studies, 305 participants; low-certainty evidence) compared to general anaesthesia. Heterogeneity (I² = 70%) was attributed to the fixed dose of opioids and non-steroidal analgesics administered postoperatively in one study (70 participants), masking a difference in analgesic requirements between groups. Paravertebral anaesthesia probably reduces the incidence of PONV (OR 0.16, 95% CI 0.08 to 0.30; 6 studies, 324 participants; moderate-certainty evidence), probably results in a shorter hospital stay (mean difference (MD) -79.39 minutes, 95% CI -107.38 to -51.40; 3 studies, 174 participants; moderate-certainty evidence), and probably reduces time to ambulation compared to general anaesthesia (SWiM analysis): percentages indicate vote counting based on direction of effect (100%, 95% CI 51.01% to 100%; P = 0.125; 4 studies, 375 participants; moderate-certainty evidence). Paravertebral anaesthesia probably results in higher patient satisfaction (MD 5.52 points, 95% CI 1.30 to 9.75; 3 studies, 129 participants; moderate-certainty evidence) on a 0 to 100 scale 24 hours postoperatively compared to general anaesthesia. Postoperative pain at rest and on movement was assessed at 2, 6, and 24 postoperative hours on a 0 to 10 visual analogue scale (VAS). Four studies (224 participants) found that paravertebral anaesthesia as compared to general anaesthesia probably reduced pain at 2 postoperative hours (MD -2.95, 95% CI -3.37 to -2.54; moderate-certainty evidence). Five studies (324 participants) found that paravertebral anaesthesia may reduce pain at rest at 6 hours postoperatively (MD -1.54, 95% CI -3.20 to 0.11; low-certainty evidence). Five studies (278 participants) found that paravertebral anaesthesia may reduce pain at rest at 24 hours postoperatively (MD -1.19, 95% CI -2.27 to -0.10; low-certainty evidence). Differences in the methods of two studies (119 participants) and addition of clonidine to the local anaesthetic in two studies (109 participants), respectively, contributed to the heterogeneity (I² = 96%) observed for these two outcomes. Two studies (130 participants) found that paravertebral anaesthesia may reduce pain on movement at 6 hours (MD-2.57, 95% CI -3.97 to -1.17) and at 24 hours (MD -2.12, 95% CI -4.80 to 0.55; low-certainty evidence). Heterogeneity (I² = 96%) was observed for both outcomes and could be due to methodological differences between studies. None of the studies reported mortality related to the anaesthetic technique. Eight studies (574 participants) evaluated adverse outcomes with paravertebral anaesthesia: epidural spread (0.7%), minor bleeding (1.4%), pleural puncture not associated with pneumothorax (0.3%), and Horner's syndrome (7.1%). These complications were self-limiting and resolved without treatment. No data are available on disease-free survival, chronic pain, and quality of life. Blinding of personnel or participants was not possible in any study, as a regional anaesthetic technique was compared to general anaesthesia. Risk of bias was judged to be serious, as seven studies had concerns of selection bias and three of detection bias. AUTHORS' CONCLUSIONS Moderate-certainty evidence shows that paravertebral anaesthesia probably reduces PONV, hospital stay, postoperative pain (at 2 hours), and time to ambulation and results in greater patient satisfaction on the first postoperative day compared to general anaesthesia. Paravertebral anaesthesia may also reduce postoperative analgesic use and postoperative pain at 6 and 24 hours at rest and on movement based on low-certainty evidence. However, RCTs using validated questionnaires are needed to confirm these results. Adverse events observed with paravertebral anaesthesia are rare.
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Affiliation(s)
- Anjolie Chhabra
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Apala Roy Chowdhury
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Hemanshu Prabhakar
- Department of Neuroanaesthesiology and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Rajeshwari Subramaniam
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Mahesh Kumar Arora
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Anurag Srivastava
- Department of Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Mani Kalaivani
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
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Jacobs A, Lemoine A, Joshi GP, Van de Velde M, Bonnet F. PROSPECT guideline for oncological breast surgery: a systematic review and procedure-specific postoperative pain management recommendations. Anaesthesia 2020; 75:664-673. [PMID: 31984479 PMCID: PMC7187257 DOI: 10.1111/anae.14964] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2019] [Indexed: 12/17/2022]
Abstract
Analgesic protocols used to treat pain after breast surgery vary significantly. The aim of this systematic review was to evaluate the available literature on this topic and develop recommendations for optimal pain management after oncological breast surgery. A systematic review using preferred reporting items for systematic reviews and meta-analysis guidance with procedure-specific postoperative pain management (PROSPECT) methodology was undertaken. Randomised controlled trials assessing postoperative pain using analgesic, anaesthetic or surgical interventions were identified. Seven hundred and forty-nine studies were found, of which 53 randomised controlled trials and nine meta-analyses met the inclusion criteria and were included in this review. Quantitative analysis suggests that dexamethasone and gabapentin reduced postoperative pain. The use of paravertebral blocks also reduced postoperative pain scores, analgesia consumption and the incidence of postoperative nausea and vomiting. Intra-operative opioid requirements were documented to be lower when a pectoral nerves block was performed, which also reduced postoperative pain scores and opioid consumption. We recommend basic analgesics (i.e. paracetamol and non-steroidal anti-inflammatory drugs) administered pre-operatively or intra-operatively and continued postoperatively. In addition, pre-operative gabapentin and dexamethasone are also recommended. In major breast surgery, a regional anaesthetic technique such as paravertebral block or pectoral nerves block and/or local anaesthetic wound infiltration may be considered for additional pain relief. Paravertebral block may be continued postoperatively using catheter techniques. Opioids should be reserved as rescue analgesics in the postoperative period. Research is needed to evaluate the role of novel regional analgesic techniques such as erector spinae plane or retrolaminar plane blocks combined with basic analgesics in an enhanced recovery setting.
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Affiliation(s)
- A. Jacobs
- Department of Cardiovascular SciencesKULeuven and University Hospital LeuvenLeuvenBelgium
| | - A. Lemoine
- Service d'Anesthésie – Réanimation et Médecine Péri‐opératoireHopital TenonAPHPParis, France/Médecine‐Sorbonne UniversitéParisFrance
| | - G. P. Joshi
- Department of Anesthesiology and Pain ManagementUniversity of Texas Southwestern Medical CenterDallasTXUSA
| | - M. Van de Velde
- Department of Cardiovascular SciencesKULeuven and University Hospital LeuvenLeuvenBelgium
| | - F. Bonnet
- Service d'Anesthésie – Réanimation et Médecine Péri‐opératoireHopital TenonAPHPParis, France/Médecine‐Sorbonne UniversitéParisFrance
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Facteurs limitant la prise en charge ambulatoire en chirurgie mammaire. Bull Cancer 2019; 106:1115-1123. [DOI: 10.1016/j.bulcan.2019.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 11/23/2022]
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McGugin CJ, Coopey SB, Smith BL, Kelly BN, Brown CL, Gadd MA, Hughes KS, Specht MC. Enhanced Recovery Minimizes Opioid Use and Hospital Stay for Patients Undergoing Mastectomy with Reconstruction. Ann Surg Oncol 2019; 26:3464-3471. [DOI: 10.1245/s10434-019-07710-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Indexed: 11/18/2022]
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Bakeer AH, Abdallah NM, Kamel MA, Abbas DN, Ragab AS. The impact of intravenous dexamethasone on the efficacy and duration of analgesia of paravertebral block in breast cancer surgery: a randomized controlled trial. J Pain Res 2018; 12:61-67. [PMID: 30588080 PMCID: PMC6305158 DOI: 10.2147/jpr.s181788] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Purpose The study aimed at the evaluation of the impact of intravenous (IV) dexamethasone on efficacy and duration of analgesia of paravertebral block (PVB) in patients undergoing modified radical mastectomy (MRM). Patients and methods This randomized, double-blind controlled trial included 50 patients with breast cancer scheduled for unilateral MRM. Ultrasound-guided PVB was performed in out-of-plane technique. The technique was repeated at each segment from C7 to T6. The participants were randomly allocated to one of two groups. Group BD (n=25) received IV 8 mg dexamethasone diluted with 8 mL of normal saline to reach 10 mL solution, while Group B received IV 10 mL normal saline. Top-up local infiltration analgesia into the surgical field was performed by the surgeon if needed using lidocaine 1% intraoperatively. Propofol infusion of 50-100 µg/kg/min was maintained throughout the surgery. The time to administration of the first postoperative analgesic dose, pain intensity as visual analog scale (VAS) score, number of patients who required rescue morphine analgesia, total morphine consumption, postoperative nausea and vomiting (PONV) impact scale, and the overall satisfaction of patients with pain management were measured. Results Fifty patients were randomized and analyzed. The time to first rescue analgesic dose was significantly longer in Group DB (P<0.001). The VAS scores were significantly lower in Group DB compared to Group B up to 12 hours postoperatively. Morphine consumption was lower in Group DB compared to Group B. PONV Impact Scale score was significantly higher in Group B. Conclusion Systemic dexamethasone increased the efficacy and duration of the single-shot multilevel PVB in breast cancer surgery. Trial registration ISRCTN registry, study ID: ISRCTN15920148.
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Affiliation(s)
- Ahmed H Bakeer
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Giza, Egypt,
| | - Nasr M Abdallah
- Department of Anesthesia, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Mahmoud A Kamel
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Giza, Egypt,
| | - Dina N Abbas
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Giza, Egypt,
| | - Ahmed S Ragab
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Giza, Egypt,
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Single-Injection Versus Multiple-Injection Technique of Ultrasound-Guided Paravertebral Blocks: A Randomized Controlled Study Comparing Dermatomal Spread. Reg Anesth Pain Med 2018; 42:575-581. [PMID: 28665874 DOI: 10.1097/aap.0000000000000631] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND OBJECTIVES The objective of this study was to investigate the extent of dermatomal spread following an ultrasound-guided thoracic paravertebral block (PVB) when equal volumes of local anesthetic are injected at 1 versus 5 vertebral levels. METHODS Seventy patients undergoing a unilateral mastectomy were randomized to receive either single or multiple injections of a PVB under real-time ultrasound guidance using a parasagittal approach. The patients in the single-injection group received a PVB at T3-T4 level with 25 mL of 0.5% ropivacaine and 4 subcutaneous sham injections. Patients in the multiple-injection group received 5 injections of a PVB from T1 to T5 level. Five milliliters of 0.5% ropivacaine was injected at each level. Evaluation of the sensory block was carried out 20 minutes following the completion of the PVB. RESULTS The median (interquartile range) dermatomal spread was not significantly different for the single-injection group (5 [4-6]) compared with the multiple-injection group (5 [5-6]), with a median difference of 0 segments (95% confidence interval, -1 to 0 segments; P = 0.22). The median time to performance of the single-injection PVB was shorter compared with the multiple-injection group (10 minutes), with a mean difference of -4 minutes (95% confidence interval, -6 to -3 minutes; P < 0.001). CONCLUSIONS An ultrasound-guided single-injection PVB provides equivalent dermatomal spread and duration of analgesia compared with a multiple-injection PVB. The single-injection technique takes less time to perform and hence may be preferred over a multiple-injection technique.The trial was registered prospectively at ClinicalTrials.gov (NCT02852421) on July 15, 2016.
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Ding W, Chen Y, Li D, Wang L, Liu H, Wang H, Zeng X. Investigation of single-dose thoracic paravertebral analgesia for postoperative pain control after thoracoscopic lobectomy - A randomized controlled trial. Int J Surg 2018; 57:8-14. [PMID: 30056127 DOI: 10.1016/j.ijsu.2018.07.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/07/2018] [Accepted: 07/23/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Thoracoscopic lobectomy is less painful than normal thoracotomy, but pain management is still an issue in the postoperative period. Thoracic epidural analgesia (TEA) is considered as the gold standard for post-thoracotomy pain control, but is associated with numerous risks. METHODS A total of 114 patients undergoing thoracoscopic lobectomy were randomly divided into three groups. Patients in the PVB-R group received a single-dose 0.5% ropivacaine paravertebral block (PVB), combined with patient-controlled intravenous analgesia (PCIA) after extubation during the 48-h postoperative period; those in the PVB-RD group received a single-dose 0.5% ropivacaine and dexmedetomidine (1 μg/kg) PVB, combined with the same PCIA scheme; and those in the TEA group received intraoperative thoracic epidural anesthesia with 0.5% ropivacaine, and a single dose of epidural morphine (0.03 mg/kg) after extubation combined with the same PCIA scheme. The dose and first time of postoperative analgesia, verbal rating score (VRS), change in catecholamine, cortisol and cytokine levels, change in hemodynamic parameters, and side effects during the postoperative period were recorded. RESULTS Compared to the PVB-R group, the dose of postoperative analgesia and VRS were lower and the first time of postoperative analgesia were longer in the PVB-RD and TEA group. Patients in the PVB-RD group had a lower incidence of side effects compared to those in the TEA group. CONCLUSIONS Single-dose 0.5% ropivacaine combined with dexmedetomidine (1 μg/kg) PVB provides satisfactory postoperative pain control after thoracoscopic lobectomy, and can reduce the incidence of postoperative side effects.
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Affiliation(s)
- Wengang Ding
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Yannan Chen
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Dongmei Li
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Lu Wang
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Haopan Liu
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Hongyan Wang
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
| | - Xianzhang Zeng
- Department of Anaesthesiology, Second Hospital of Harbin Medical University, 246 Xuefu Road, Harbin 150001, Heilongjiang, China.
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Comparison of Paravertebral Block by Anatomic Landmark Technique to Ultrasound-Guided Paravertebral Block for Breast Surgery Anesthesia. Reg Anesth Pain Med 2018; 43:385-390. [DOI: 10.1097/aap.0000000000000746] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Head LK, Lui A, Boyd KU. Efficacy and safety of bilateral thoracic paravertebral blocks in outpatient breast surgery. Breast J 2018; 24:561-566. [DOI: 10.1111/tbj.13008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 06/18/2017] [Accepted: 08/01/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Linden K. Head
- Division of Plastic and Reconstructive Surgery; Department of Surgery; University of Ottawa; Ottawa ON Canada
| | - Anne Lui
- Department of Anesthesiology and Pain Medicine; University of Ottawa; Ottawa ON Canada
| | - Kirsty Usher Boyd
- Division of Plastic and Reconstructive Surgery; Department of Surgery; University of Ottawa; Ottawa ON Canada
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Chhabra A, Prabhakar H, Subramaniam R, Arora MK, Srivastava A, Kalaivani M. Paravertebral anaesthesia with or without sedation versus general anaesthesia for women undergoing breast cancer surgery. Hippokratia 2018. [DOI: 10.1002/14651858.cd012968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anjolie Chhabra
- All India Institute of Medical Sciences; Department of Anaesthesiology, Pain Medicine and Critical Care; Ansari Nagar New Delhi India 110029
| | - Hemanshu Prabhakar
- All India Institute of Medical Sciences; Department of Neuroanaesthesiology and Critical Care; Ansari Nagar New Delhi India 110029
| | - Rajeshwari Subramaniam
- All India Institute of Medical Sciences; Department of Anaesthesiology, Pain Medicine and Critical Care; Ansari Nagar New Delhi India 110029
| | - Mahesh Kumar Arora
- All India Institute of Medical Sciences; Department of Anaesthesiology, Pain Medicine and Critical Care; Ansari Nagar New Delhi India 110029
| | - Anurag Srivastava
- All India Institute of Medical Sciences; Department of Surgery; Ansari Nagar New Delhi India 110029
| | - Mani Kalaivani
- All India Institute of Medical Sciences; Department of Biostatistics; Ansari Nagar New Delhi India
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El Mourad MB, Amer AF. Effects of adding dexamethasone or ketamine to bupivacaine for ultrasound-guided thoracic paravertebral block in patients undergoing modified radical mastectomy: A prospective randomized controlled study. Indian J Anaesth 2018; 62:285-291. [PMID: 29720754 PMCID: PMC5907434 DOI: 10.4103/ija.ija_791_17] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background and Aims: Pain after modified radical mastectomy (MRM) has been successfully managed with thoracic paravertebral block (TPVB). The purpose of this study was to evaluate the effect of adding dexamethasone or ketamine as adjuncts to bupivacaine in TPVB on the quality of postoperative analgesia in participants undergoing MRM. Methods: This prospective randomised controlled study enrolled ninety adult females scheduled for MRM. Patients were randomised into three groups (30 each) to receive ultrasound-guided TPVB before induction of general anaesthesia. Group B received bupivacaine 0.5% + 1 ml normal saline, Group D received bupivacaine 0.5% + 1 ml dexamethasone (4 mg) and Group K received bupivacaine 0.5% + 1 ml ketamine (50 mg). Patients were observed for 24 h postoperatively to record time to first analgesic demand as a primary outcome, pain scores, total rescue morphine consumption and incidence of complications. Results: Group K had significantly longer time to first analgesic demand than group D and control group (18.0 ± 6.0, 10.3 ± 4.5 and 5.3 ± 3.1 hours respectively; P = 0.0001). VAS scores were significantly lower in group D and group K compared to control group at 6h and 12 h postoperative (p 0.0001 and 0.0001 respectively) while group K had lower VAS at 18 hours compared to other two groups (P = 0.0001). Control group showed the highest mean 24 h opioid consumption (8.9 ± 7.9 mg) compared to group D and group K (3.60 ± 6.92 and 2.63 ± 5.24 mg, P = 0.008,0.001 respectively). No serious adverse events were observed. Conclusion: Ketamine 50 mg or dexamethasone 4 mg added to bupivacaine 0.5% in TPVB for MRM prolonged the time to first analgesic request with no serious side effects.
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Affiliation(s)
- Mona Blough El Mourad
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Asmaa Fawzy Amer
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Tanta University, Tanta, Egypt
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Wynne R, Lui N, Tytler K, Koffsovitz C, Kirwa V, Riedel B, Ryan S. The Trajectory of Postoperative Pain Following Mastectomy with and without Paravertebral Block. Pain Manag Nurs 2017; 18:234-242. [PMID: 28601480 DOI: 10.1016/j.pmn.2017.03.003] [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: 02/23/2015] [Revised: 11/21/2016] [Accepted: 03/08/2017] [Indexed: 11/18/2022]
Abstract
Evidence to support the argument that general anesthesia (GA) with paravertebral block (PVB) provides better pain relief for mastectomy patients than GA alone is contradictory. The aim of this study was to explore pain and analgesia after mastectomy with or without PVB during acute inpatient recovery. A retrospective study was conducted in a single hospital providing specialist cancer services in metropolitan Melbourne, Australia. We explored pain and concomitant analgesic administration in 80 consecutive women recovering from mastectomy who underwent GA with (n = 40) or without (n = 40) PVB. A pain management index (PMI) was derived to illustrate the efficacy of management from day of surgery (DOS) to postoperative day (POD) 3. Patients who reported no pain progressively increased from DOS (n = 12, 15%) to POD 3 (n = 54, 67.5%). Most patients were administered analgesics as a combination of acetaminophen and a strong opioid on DOS (n = 53, 66.2%), POD 1 (n = 45, 56.2%), POD 2 (n = 33, 41.2%), and POD 3 (n = 21, 26.2%). Less than 6% of patients on any POD were administered multimodal anlagesics. PMI scores indicate some pain in the context of receiving weak and strong opioids for GA patients and more frequent use of nonopioid analgesics in PVB patients during recovery. These findings highlight the need for data describing patterns of analgesic administration in addition to reports of postoperative pain to determine the most effective means of avoiding postoperative pain in patients who require mastectomy.
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Affiliation(s)
- Rochelle Wynne
- School of Nursing & Midwifery, Deakin University, Geelong, Australia.
| | - Natalie Lui
- Department of Nursing, School of Health Sciences, University of Melbourne, Melbourne, Australia
| | - Kristen Tytler
- Department of Nursing, School of Health Sciences, University of Melbourne, Melbourne, Australia
| | - Carol Koffsovitz
- Department of Nursing, School of Health Sciences, University of Melbourne, Melbourne, Australia
| | - Victor Kirwa
- Department of Nursing, School of Health Sciences, University of Melbourne, Melbourne, Australia
| | - Bernhard Riedel
- Department of Anaesthesia, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Shane Ryan
- Department of Anaesthesia, Peter MacCallum Cancer Centre, Melbourne, Australia
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Abstract
BACKGROUND AND OBJECTIVES Recent preclinical basic science studies suggest that patient tumor immunity is altered by general anesthesia (GA), potentially worsening cancer outcomes. A single retrospective review concluded that breast cancer patients receiving paravertebral block and GA had better cancer outcomes compared with patients receiving GA alone. This study has not been validated. We hypothesized that local or regional anesthesia (LRA) would be associated with better cancer outcomes compared with GA. METHODS We retrospectively reviewed a prospectively collected database to identify all stage 0-III breast cancer patients undergoing surgery in a single center during a 9-year period ending January 1, 2010. Patients were divided into 2 groups: those who received only LRA and those who received GA. Overall survival (OS), disease-free survival (DFS), and local regional recurrence (LRR) were calculated using the Kaplan-Meier method with log-rank comparison before and after propensity score matching. RESULTS Median age of the 1107 patients who met study criteria was 64 years (range, 24-97 years). Median and longest follow-up were 5.5 and 12.5 years, respectively. General anesthesia was used for 461 patients (42%), and 646 (58%) received LRA. The point estimates of cumulative OS, DFS, and LRR "free" rates at 5 years for the GA and LRA groups were 85.5% and 87.1%, 94.2% and 96.1%, and 96.3% and 95.8%, respectively. Cox regression showed no significant differences between the 2 groups (GA and LRA) for the 3 outcomes: OS (hazard ratio [HR], 0.81; 95% confidence interval [CI], 0.59-1.10; P = 0.17), DFS (HR, 0.91; 95% CI, 0.55-1.76; P = 0.87), and LRR (HR, 1.73; 95% CI, 0.83-3.63; P = 0.15). CONCLUSIONS Breast cancer OS, DFS, and LRR were not affected by type of anesthesia in our institution. This result differs from that of the only prior published clinical report on this topic and does not provide clinical corroboration of the basic science studies that suggest oncologic benefits to LRA.
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Ultrasound-Guided Bilateral Thoracic Paravertebral Blocks as an Adjunct to General Anesthesia in Patients Undergoing Reduction Mammaplasty. Plast Reconstr Surg 2017; 139:20e-28e. [DOI: 10.1097/prs.0000000000002842] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Cheng GS, Ilfeld BM. A review of postoperative analgesia for breast cancer surgery. Pain Manag 2016; 6:603-618. [DOI: 10.2217/pmt-2015-0008] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
An online database search with subsequent article review was performed in order to review the various analgesic modalities for breast cancer surgery. Of 514 abstracts, 284 full-length manuscripts were reviewed. The effect of pharmacologic interventions is varied (NSAIDS, opioids, anticonvulsants, ketamine, lidocaine). Likewise, data from high-quality randomized, controlled studies on wound infiltration (including liposome encapsulated) and infusion of local anesthetic are minimal and conflicting. Conversely, abundant evidence demonstrates paravertebral blocks and thoracic epidural infusions provide effective analgesia and minimize opioid requirements, while decreasing opioid-related side effects in the immediate postoperative period. Other techniques with promising – but extremely limited – data include cervical epidural infusion, brachial plexus, interfascial plane and interpleural blocks. In conclusion, procedural interventions involving regional blocks are more conclusively effective than pharmacologic modalities in providing analgesia to patients following surgery for breast cancer.
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Affiliation(s)
- Gloria S Cheng
- Department of Anesthesiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Brian M Ilfeld
- University of California San Diego, San Diego, CA, USA
- Outcomes Research Consortium, Cleveland, OH, USA
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Laurent AC, Mouttet D, Renou M, Wintz L, Fourchotte V, Féron JG, Deloménie M, Kriegel I, Tardivon A, Lesur M, Mons P, Alran S. [Feasibility and accuracy of day surgery: Review of 396 operated breast cancer patients]. Bull Cancer 2016; 103:928-934. [PMID: 27810142 DOI: 10.1016/j.bulcan.2016.09.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 09/27/2016] [Accepted: 09/28/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Breast cancer surgery is suitable for outpatient practice. Indeed, this is a planned surgery with short operative time. Objective was to evaluate the recognized success indicators in day surgery: rate of conversion into conventional hospitalization, rate of complications and re-hospitalizations the month following surgery. METHODS Consecutive cases of breast cancer patients operated in day surgery were prospectively entered into the Day Surgery database between 25 November 2012 and 31 December 2013. Patient characteristics and tumor pathology, preoperative procedures and type of surgery were collected. Statistical analysis was performed. RESULTS Three hundred and ninety-six consecutive patients were included. The mean age was 54 years [25-84], we performed 382 conservative breast surgery (98.2%), 238 sentinel node (60.1%) and 40 axillary lymphadenectomy (10.1%). Thirty-nine scheduled for outpatient surgery were hospitalized in conventional surgery being a conversion rate of 9.8%, 95% CI [6.9-12.7] with 24 patients because of a drainage (61.5%). We have observed 15 complications in the month after the surgery (3.7%, 95% CI [1.8-5.6]), and 5 rehospitalization in the month following surgery (1.2%, IC 95% [0.1-2.3]). CONCLUSION Postoperative complication and readmissions are very low (<5%) after breast ambulatory surgery. This confirms its feasibility and safety in a breast cancer center. Adaptating anaesthetic methods to ambulatory care and preparing patient going home with an axillary drain are necessary to reduce rate of conversion to hospitalisation.
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Affiliation(s)
| | | | | | - Lydie Wintz
- Institut Curie, 26, rue d'Ulm, 75005 Paris, France
| | | | | | | | | | | | - Marie Lesur
- Institut Curie, 26, rue d'Ulm, 75005 Paris, France
| | - Pauline Mons
- Institut Curie, 26, rue d'Ulm, 75005 Paris, France
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Cheng GS, Ilfeld BM. An Evidence-Based Review of the Efficacy of Perioperative Analgesic Techniques for Breast Cancer-Related Surgery. PAIN MEDICINE 2016; 18:1344-1365. [DOI: 10.1093/pm/pnw172] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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18
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Sato M, Shirakami G, Fukuda K. Comparison of general anesthesia and monitored anesthesia care in patients undergoing breast cancer surgery using a combination of ultrasound-guided thoracic paravertebral block and local infiltration anesthesia: a retrospective study. J Anesth 2015; 30:244-51. [DOI: 10.1007/s00540-015-2111-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 11/20/2015] [Indexed: 12/11/2022]
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19
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Fahy AS, Jakub JW, Dy BM, Eldin NS, Harmsen S, Sviggum H, Boughey JC. Paravertebral blocks in patients undergoing mastectomy with or without immediate reconstruction provides improved pain control and decreased postoperative nausea and vomiting. Ann Surg Oncol 2014; 21:3284-9. [PMID: 25034821 DOI: 10.1245/s10434-014-3923-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Indexed: 01/25/2023]
Abstract
BACKGROUND Mastectomy is associated with postoperative nausea and pain. We evaluated whether paravertebral block (PVB) use altered opioid use, antiemetic use, and length of stay in patients undergoing mastectomy. METHODS We performed a retrospective cohort analysis of all patients who underwent mastectomy with or without PVB from 2008 to 2010. Patient demographics, operative procedure, intraoperative medications, postoperative opioid and antiemetic use, and length of stay were reviewed. Statistical analysis included univariable and multivariable analysis. RESULTS A total of 605 patients were identified, of whom 526 patients were evaluable. A total of 294 patients underwent mastectomy without PVB (132 bilateral), and 232 patients underwent mastectomy with PVB (148 bilateral). Immediate reconstruction was performed in 203 (39 %) patients. Need for any postoperative antiemetic was less frequent in the PVB group (39 vs. 57 %, p < 0.0001). Day of surgery opioid use was lower in the PVB group than the non-PVB group (mean ± SD 40.1 ± 15.2 vs. 47.6 ± 17.7 morphine equivalents, p < 0.0001). Decreased opioid use was seen in unilateral mastectomy without reconstruction and bilateral mastectomy with and without immediate reconstruction. The proportion of patients discharged within 36 h of surgery was significantly higher in the PVB group (55 vs. 42 %, p = 0.0031). On multivariable analysis controlling for year of surgery, patient age and surgeon, PVB use affected antiemetic use and opioid use but not hospital length of stay. CONCLUSIONS PVB results in decreased opioid use and decreased need for postoperative antiemetic medication in patients undergoing mastectomy. The greatest benefit is seen in patients undergoing bilateral mastectomy with immediate breast reconstruction.
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Ultrasound-guided Multilevel Paravertebral Blocks and Total Intravenous Anesthesia Improve the Quality of Recovery after Ambulatory Breast Tumor Resection. Anesthesiology 2014; 120:703-13. [DOI: 10.1097/aln.0000436117.52143.bc] [Citation(s) in RCA: 111] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Background:
Regional anesthesia improves postoperative analgesia and enhances quality of recovery (QoR) after ambulatory surgery. This randomized, double-blinded, parallel-group, placebo-controlled trial examines the effects of multilevel ultrasound-guided paravertebral blocks (PVBs) and total intravenous anesthesia on QoR after ambulatory breast tumor resection.
Methods:
Sixty-six women were randomized to standardized general anesthesia (control group) or PVBs and propofol-based total intravenous anesthesia (PVB group). The PVB group received T1–T5 PVBs with 5 ml of 0.5% ropivacaine per level, whereas the control group received sham subcutaneous injections. Postoperative QoR was designated as the primary outcome. The 29-item ambulatory QoR tool was administered in the preadmission clinic, before discharge, and on postoperative days 2, 4, and 7. Secondary outcomes included block success, pain scores, intra- and postoperative morphine consumption, time to rescue analgesia, incidence of nausea and vomiting, and hospital discharge time.
Results:
Data from sixty-four patients were analyzed. The PVB group had higher QoR scores than control group upon discharge (146 vs. 131; P < 0.0001) and on postoperative day 2 (145 vs. 135; P = 0.013); improvements beyond postoperative day 2 lacked statistical significance. None of the PVB group patients required conversion to inhalation gas–based general anesthesia or experienced block-related complications. PVB group patients had improved pain scores on postanesthesia care unit admission and discharge, hospital discharge, and postoperative day 2; their intraoperative morphine consumption, incidence of nausea and vomiting, and discharge time were also reduced.
Conclusion:
Combining multilevel PVBs with total intravenous anesthesia provides reliable anesthesia, improves postoperative analgesia, enhances QoR, and expedites discharge compared with inhalational gas- and opioid-based general anesthesia for ambulatory breast tumor resection.
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Kaya M, Oğuz G, Şenel G, Kadıoğulları N. Postoperative analgesia after modified radical mastectomy: the efficacy of interscalene brachial plexus block. J Anesth 2013; 27:862-7. [PMID: 23736824 DOI: 10.1007/s00540-013-1647-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Accepted: 05/17/2013] [Indexed: 12/22/2022]
Abstract
PURPOSE In the present study, we evaluated the effects of interscalene brachial plexus block on postoperative pain relief and morphine consumption after modified radical mastectomy (MRM). METHODS Sixty ASA I-III patients scheduled for elective unilateral MRM under general anesthesia were included. They were randomly allocated into two groups: group 1 (n = 30), single-injection ipsilateral interscalene brachial plexus block; group 2 (n = 30), control group. Postoperative analgesia was provided with IV PCA morphine during 24 h postoperatively. Pain intensity was assessed with the visual analogue scale (VAS). Morphine consumption, side effects of opioid, antiemetic requirement, and complications associated with interscalene block were recorded. RESULTS VAS scores were significantly lower in group 1, except in the first postoperative 24 h (p < 0.007). The patients without block consumed more morphine [group 1, 5 (0-40) mg; group 2, 22 (6-48) mg; p = 0.001]. Rescue morphine requirements were also higher in the postoperative first hour in group 2 (p = 0.001). Nausea and antiemetic requirements were significantly higher in group 2 (p = 0.03 and 0.018). Urinary retention was observed in 1 patient in group 2 and signs of Horner's syndrome in 2 patients in group 1. CONCLUSIONS The optimal method has not been defined yet for acute pain palliation after MRM. Our study demonstrated that the use of interscalene block in patients undergoing MRM improved pain scores and reduced morphine consumption during the first 24 h postoperatively. The block can be a good alternative to other invasive regional block techniques used for postoperative pain management after MRM.
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Affiliation(s)
- Menşure Kaya
- Department of Anesthesiology, Ankara Oncology Education and Research Hospital, 41/7 Yenimahalle, 06170, Ankara, Turkey,
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22
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Ak K, Gursoy S, Duger C, Isbir A, Kaygusuz K, Ozdemir Kol I, Gokce G, Mimaroglu C. Thoracic paravertebral block for postoperative pain management in percutaneous nephrolithotomy patients: a randomized controlled clinical trial. Med Princ Pract 2013; 22:229-33. [PMID: 23257888 PMCID: PMC5586743 DOI: 10.1159/000345381] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Accepted: 10/23/2012] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To investigate the effect of thoracic paravertebral block (PVB) on pain control and morphine consumption in percutaneous nephrolithotomy operations. SUBJECTS AND METHODS This randomized controlled clinical study was performed on 60 American Society of Anesthesiologists (ASA) I-II patients between the ages of 18 and 60 years who underwent percutaneous nephrolithotomy with approval of the ethical committee and written consent of the patients. Patients were randomly allocated into two groups: group P had 4 ml of 0.5% levobupivacaine injected at each of the T10, T11, and T12 paravertebral spaces and a standard PVB, and group C received 4 ml of 0.9% NaCl solution. All patients were given standard general anesthesia. The follow-up of saturation, heart rate, peripheral oxygen, and blood pressure values was recorded before induction, intraoperatively, and postoperatively. At postoperative 1, 2, 6, 12, and 24 h, the visual analog scale (VAS), Ramsey sedation score, respiratory rate, and 24-hour total morphine consumption were recorded. In addition, side effects and satisfaction of patients were recorded. RESULTS VAS scores and total morphine consumption were lower in group P than in group C: 2.3 vs. 4.3 and 22.3 vs. 43.2 mg, respectively (p < 0.05). The level of satisfaction was higher in group P than group C. Differences between groups in other parameters were not significant. CONCLUSIONS Thoracic PVB with levobupivacaine provided a good postoperative analgesia and increased patient satisfaction for those who underwent percutaneous nephrolithotomy.
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Affiliation(s)
| | - S. Gursoy
- *Dr. Sinan Gursoy, Department of Anesthesiology, Cumhuriyet University, School of Medicine, TR-58140 Sivas (Turkey), E-Mail
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23
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A case series of thoracic paravertebral blocks using a combination of ropivacaine, clonidine, epinephrine, and dexamethasone. J Clin Anesth 2012; 24:664-7. [DOI: 10.1016/j.jclinane.2012.05.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 05/02/2012] [Accepted: 05/16/2012] [Indexed: 11/21/2022]
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Coopey SB, Specht MC, Warren L, Smith BL, Winograd JM, Fleischmann K. Use of preoperative paravertebral block decreases length of stay in patients undergoing mastectomy plus immediate reconstruction. Ann Surg Oncol 2012; 20:1282-6. [PMID: 23064793 DOI: 10.1245/s10434-012-2678-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Indexed: 11/18/2022]
Abstract
BACKGROUND A prior study in patients undergoing breast surgery with and without the use of paravertebral blocks (PVB) found no significant difference in patient length of stay (LOS). However, patients undergoing bilateral procedures and those undergoing immediate reconstructions were excluded. We sought to determine if the use of PVB in patients undergoing unilateral or bilateral mastectomy plus immediate reconstruction decreases patient LOS. METHODS We undertook a retrospective review of patients who had mastectomies with immediate reconstructions with and without the use of preoperative PVB. Outcomes including LOS, postoperative nausea and vomiting, and time to oral narcotics were compared between groups. RESULTS Mean LOS for the PVB group was 42 h. This was significantly less than the mean LOS of 47 h for the nonblock group (p = .0015). The significantly lower LOS for the PVB group was true for patients undergoing bilateral procedures (p = .045), unilateral procedures (p = .0031), tissue expander placement (p = .0114), and immediate implant placement (p = .037). Mean time to conversion to oral narcotics was significantly shorter in the PVB group (15 h) compared with the nonblock group (20 h) (p < .001). The incidence of postoperative nausea in the PVB group (42.8 %) was also significantly less than in the nonblock group (54.7 %) (p = .031). CONCLUSIONS The routine use of preoperative PVB in patients undergoing mastectomy plus immediate reconstruction significantly decreased patient LOS. In addition to improved pain control from the block itself, quicker conversion to oral narcotics because of less postoperative nausea likely contributed to a decreased LOS.
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Affiliation(s)
- Suzanne B Coopey
- Surgical Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA.
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25
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Vigneau A, Salengro A, Berger J, Rouzier R, Barranger E, Marret E, Bonnet F. A double blind randomized trial of wound infiltration with ropivacaine after breast cancer surgery with axillary nodes dissection. BMC Anesthesiol 2011; 11:23. [PMID: 22114900 PMCID: PMC3239295 DOI: 10.1186/1471-2253-11-23] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Accepted: 11/24/2011] [Indexed: 11/10/2022] Open
Abstract
Background The effect of local infiltration after breast surgery is controversial. This prospective double blind randomized study sought to document the analgesic effect of local anaesthetic infiltration after breast cancer surgery. Methods Patients scheduled for mastectomy or tumorectomy and axillary nodes dissection had immediate postoperative infiltration of the surgical wound with 20 ml of ropivacaine 7.5 mg.ml-1 or isotonic saline. Pain was assessed on a visual analogue scale at H2, H4, H6, H12, H24, H72, and at 2 month, at rest and on mobilization of the arm. Patient'comfort was evaluated with numerical 0-3 scales for fatigue, quality of sleep, state of mood, social function and activity. Results Twenty-two and 24 patients were included in the ropivacaine and saline groups respectively. Postoperative pain was lower at rest and on mobilization at 2, 4 and 6 hour after surgery in the ropivacaine group. No other difference in pain intensity and patient 'comfort scoring was documented during the first 3 postoperative days. Patients did not differ at 2 month for pain and comfort scores. Conclusion Single shot infiltration with ropivacaine transiently improves postoperative pain control after breast cancer surgery. Trial registration number NCT01404377
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Affiliation(s)
- Axelle Vigneau
- Department of Anaesthetics and Intensive Care, Tenon Hospital, Assistance Publique hôpitaux de Paris, University Pierre & Marie Curie, Paris VI, 4 rue de la Chine 75020 Paris, France.
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26
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General anaesthesia versus thoracic paravertebral block for breast surgery: A meta-analysis. J Plast Reconstr Aesthet Surg 2011; 64:1261-9. [DOI: 10.1016/j.bjps.2011.03.025] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 02/26/2011] [Accepted: 03/14/2011] [Indexed: 11/23/2022]
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Jüttner T, Werdehausen R, Hermanns H, Monaca E, Danzeisen O, Pannen BH, Janni W, Winterhalter M. The paravertebral lamina technique: a new regional anesthesia approach for breast surgery. J Clin Anesth 2011; 23:443-50. [DOI: 10.1016/j.jclinane.2010.12.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2010] [Revised: 12/01/2010] [Accepted: 12/08/2010] [Indexed: 10/18/2022]
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Is ultrasound guidance advantageous for interventional pain management? A review of acute pain outcomes. Anesth Analg 2011; 113:596-604. [PMID: 21642604 DOI: 10.1213/ane.0b013e3182223397] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Ultrasound (US) guidance for peripheral nerve blockade has gained popularity worldwide. The reported benefits of real-time sonographic visualization compared with traditional nerve localization techniques generally apply to procedural and technical block-related outcomes whereas acute pain-related outcomes are featured less prominently. In this review, we evaluated the effect of US guidance compared with traditional nerve localization techniques for interventional management of acute pain and acute pain-related outcomes. METHODS We performed a systematic search of MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Clinical Trials (from January 1990 to January 2011) to identify randomized controlled trials evaluating the effects of US guidance on acute pain and related outcomes compared with traditional nerve localization techniques. Studies were excluded if they did not report at least one of the following acute pain outcomes: pain severity, opioid consumption, sensory block duration, and time to first analgesic request. Related outcomes were classified as follows: patient related (opioid-related adverse effects, patient satisfaction, postoperative cognitive deficit); anesthesia related (unwanted motor block, perineural catheter failure, morbidity, development of chronic pain); surgery related (hospital readmission, ability to ambulate); and hospital related (length of stay, cost). Promising novel applications of US guidance for acute pain management were also sought for discussion purposes. RESULTS We identified 23 randomized controlled trials, including 1674 patients, that compared US guidance with and without peripheral nerve stimulation with peripheral nerve stimulation alone or anatomical landmark techniques. Of the 16 studies that evaluated pain severity, 8 reported improvement with US guidance; however, only 1 study reported a difference between US guidance and the comparator of >1 interval on the numeric rating pain scale. Eight studies evaluated sensory block duration and 3 of these reported prolonged block duration with US guidance. Seven studies evaluated opioid consumption, of which 3 reported a reduction with US guidance. Three studies evaluated time to first analgesic request, of which 2 favored US guidance. We uncovered no significant differences between US guidance and traditional nerve localization techniques for any other related outcome. US guidance was not found to be inferior compared with traditional nerve localization techniques for any outcome. Nonrandomized data suggest that US-guided transversus abdominis plane blocks may offer analgesic benefit over standard analgesic therapy, but has not been compared with an anatomical landmark technique. CONCLUSIONS At present, there is insufficient evidence in the contemporary literature to define the effect of US guidance on acute pain and related outcomes compared with traditional nerve localization techniques for interventional acute pain management.
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The relationship between quality and cost during the perioperative breast cancer episode of care. Breast 2010; 19:289-96. [DOI: 10.1016/j.breast.2010.03.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Abstract
The use of local anesthetics in ambulatory surgery offers multiple benefits in line with the goals of modern-day outpatient surgery. A variety of regional techniques can be used for a wide spectrum of procedures; all are shown to reduce postprocedural pain; reduce the short-term need for opiate medications; reduce adverse effects, such as nausea and vomiting; and reduce the time to dismissal compared with patients who do not receive regional techniques. Growth in ambulatory procedures will likely continue to rise with future advances in surgical techniques, changes in reimbursement, and the evolution of clinical pathways that include superior, sustained postoperative analgesia. Anticipating these changes in practice, the role of, and demand for, regional anesthesia in outpatient surgery will continue to grow.
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Affiliation(s)
- Adam K Jacob
- Department of Anesthesiology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
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Boughey JC, Goravanchi F, Parris RN, Kee SS, Kowalski AM, Frenzel JC, Bedrosian I, Meric-Bernstam F, Hunt KK, Ames FC, Kuerer HM, Lucci A. Prospective randomized trial of paravertebral block for patients undergoing breast cancer surgery. Am J Surg 2009; 198:720-5. [PMID: 19427625 DOI: 10.1016/j.amjsurg.2008.11.043] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2008] [Revised: 11/21/2008] [Accepted: 11/21/2008] [Indexed: 01/04/2023]
Abstract
BACKGROUND The goal of the current study was to evaluate the effect of regional anesthesia using paravertebral block (PVB) on postoperative pain after breast surgery. METHODS Patients undergoing unilateral breast surgery without reconstruction were randomized to general anesthesia (GA) only or PVB with GA and pain scores assessed. RESULTS Eighty patients were randomized (41 to GA and 39 to PVB with GA). Operative times were not significantly different between groups. Pain scores were lower after PVB compared to GA at 1 hour (1 vs 3, P = .006) and 3 hours (0 vs 2, P = .001) but not at later time points. The overall worst pain experienced was lower with PVB (3 vs 5, P = .02). More patients were pain-free in the PVB group at 1 hour (44% vs 17%, P = .014) and 3 hours (54% vs 17%, P = .005) postoperatively. CONCLUSIONS PVB significantly decreases postoperative pain up to 3 hours after breast cancer surgery.
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Affiliation(s)
- Judy C Boughey
- Department of Surgery, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
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