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Pereira S, Nunes S, Luís M. Epidural Hematoma in Minor Hepatic Metastasectomy. Cureus 2024; 16:e59879. [PMID: 38854343 PMCID: PMC11157467 DOI: 10.7759/cureus.59879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2024] [Indexed: 06/11/2024] Open
Abstract
Liver resection poses many challenges for the anesthesiologist, including intraoperative hemodynamic instability, postoperative pain, and risk of coagulopathy. We report a case of epidural hematoma after epidural catheter removal, following a minor liver single metastasectomy. The main purpose of this case report is to bring to light the false security provided by traditional coagulation parameters and whether further investigation should be considered in selected cases, before handling neuraxial catheters. Alterations in coagulation after a partial hepatectomy remain poorly understood; thus, we believe that additional hemostatic values such as viscoelastic testing might be considered to better assess these patients.
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Affiliation(s)
- Sofia Pereira
- Department of Anesthesiology, Hospital Central do Funchal, Funchal, PRT
| | - Sara Nunes
- Department of Anesthesiology, Hospital Central do Funchal, Funchal, PRT
| | - Mariana Luís
- Department of Anesthesiology, Hospital Central do Funchal, Funchal, PRT
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Kang RA, Ko JS. Living liver donor pain management. Curr Opin Organ Transplant 2023; 28:391-396. [PMID: 37678396 DOI: 10.1097/mot.0000000000001099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
PURPOSE OF REVIEW Optimal pain control in living liver donors undergoing hepatectomy is strongly recommended considering their unique status as healthy individuals willingly undergoing surgery for the benefit of the recipient. This review aims to examine and evaluate different strategies aimed at ensuring effective postoperative pain management in living liver donors. RECENT FINDINGS Enhanced recovery after surgery (ERAS) protocols have proven effective in optimizing patient outcomes, including in living liver donor hepatectomy. By implementing these protocols, healthcare professionals can enhance postoperative pain control and accelerate recovery. Multimodal analgesia, which combines different techniques and agents, is crucial in pain management for living liver donors. Regional analgesia techniques, such as spinal anesthesia and various peripheral nerve blocks, have shown efficacy in reducing pain and facilitating early recovery. Systemic nonopioid analgesics, including acetaminophen, nonsteroidal anti-inflammatory drugs, ketamine, lidocaine, and dexmedetomidine act synergistically to alleviate pain and reduce inflammation. Minimizing the use of opioids is important to avoid adverse effects, and they should be reserved for rescue medication or breakthrough pain. SUMMARY Applying the principles of ERAS and multimodal analgesia to living liver donors can effectively control pain while promoting early recovery.
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Affiliation(s)
- Ryung A Kang
- Department of Anesthesiology and Pain Management, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Lee S, Kang R, Choi GS, Kim JM, Gwak MS, Lee SM, Kim GS, Kim AH, Ko JS. Comparison of two doses of intrathecal morphine in laparoscopic donor hepatectomy: A randomized double-blinded non-inferiority trial. Clin Transplant 2023; 37:e14996. [PMID: 37076941 DOI: 10.1111/ctr.14996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/04/2023] [Accepted: 04/09/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Intrathecal morphine (ITM) injection is an effective postoperative analgesic strategy in open or laparoscopic donor hepatectomy; however, the optimal dose has not been determined. In this trial, we compared the post-operative analgesic effects of two doses (300 vs. 400 μg) of ITM injections. METHODS In this prospective randomized non-inferiority trial, 56 donors were divided into either the 300 μg or 400 μg ITM group (n = 28, each). The primary outcome was the resting pain score at 24 h postoperatively. Pain scores, cumulative opioid consumption, and side effects (postoperative nausea and vomiting [PONV]) were compared up to 48 h postoperatively. RESULTS Fifty-five donors participated in the entire study. The mean resting pain scores at 24 h after surgery were 1.7 ± 1.6 and 1.7 ± 1.1 in the ITM 300 and ITM 400 groups, respectively (mean difference, 0 [95% CI, -.8 to .7], p = .978). The upper limit of the 95% CI was lower than the prespecified non-inferiority margin (δ = 1), indicating that non-inferiority had been established. The incidence of PONV was lower in the ITM 300 group than in the ITM 400 group at 18 (p = .035) and 24 h postoperatively (p = .015). There were no significant differences in the resting and coughing pain scores and cumulative opioid consumption at any time point. CONCLUSION For laparoscopic donor hepatectomy, preoperative ITM 300 μg exhibited non-inferior postoperative analgesic effects compared to ITM 400 μg, with a lower incidence of PONV.
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Affiliation(s)
- Seungwon Lee
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - RyungA Kang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Mi Sook Gwak
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sangmin Maria Lee
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Gaab Soo Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ah Hyun Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Behem CR, Wegner JC, Pinnschmidt HO, Greiwe G, Graessler MF, Funcke S, Nitzschke R, Trepte CJC, Haas SA. Effect of thoracic epidural anesthesia on postoperative outcome in major liver surgery: a retrospective cohort study. Langenbecks Arch Surg 2023; 408:168. [PMID: 37120426 PMCID: PMC10148777 DOI: 10.1007/s00423-023-02900-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 04/17/2023] [Indexed: 05/01/2023]
Abstract
PURPOSE Postoperative complications after major liver surgery are common. Thoracic epidural anesthesia may provide beneficial effects on postoperative outcome. We strove to compare postoperative outcomes in major liver surgery patients with and without thoracic epidural anesthesia. METHODS This was a retrospective cohort study in a single university medical center. Patients undergoing elective major liver surgery between April 2012 and December 2016 were eligible for inclusion. We divided patients into two groups according to whether or not they had thoracic epidural anesthesia for major liver surgery. The primary outcome was postoperative hospital length of stay, i.e., from day of surgery until hospital discharge. Secondary outcomes included 30-day postoperative mortality and major postoperative complications. Additionally, we investigated the effect of thoracic epidural anesthesia on perioperative analgesia doses and the safety of thoracic epidural anesthesia. RESULTS Of 328 patients included in this study, 177 (54.3%) received thoracic epidural anesthesia. There were no clinically important differences in postoperative hospital length of stay (11.0 [7.00-17.0] vs. 9.00 [7.00-14.0] days, p = 0.316, primary outcome), death (0.0 vs. 2.7%, p = 0.995), or the incidence of postoperative renal failure (0.6 vs. 0.0%, p = 0.99), sepsis (0.0 vs. 1.3%, p = 0.21), or pulmonary embolism (0.6 vs. 1.4%, p = 0.59) between patients with or without thoracic epidural anesthesia. Perioperative analgesia doses - including the intraoperative sufentanil dose (0.228 [0.170-0.332] vs. 0.405 [0.315-0.565] μg·kg-1·h-1, p < 0.0001) - were lower in patients with thoracic epidural anesthesia. No major thoracic epidural anesthesia-associated infections or bleedings occurred. CONCLUSION This retrospective analysis suggests that thoracic epidural anesthesia does not reduce postoperative hospital length of stay in patients undergoing major liver surgery - but it may reduce perioperative analgesia doses. Thoracic epidural anesthesia was safe in this cohort of patients undergoing major liver surgery. These findings need to be confirmed in robust clinical trials.
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Affiliation(s)
- Christoph R Behem
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Juliane C Wegner
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Hans O Pinnschmidt
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gillis Greiwe
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Michael F Graessler
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Sandra Funcke
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Rainer Nitzschke
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Constantin J C Trepte
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Sebastian A Haas
- Department of Anesthesiology and Intensive Care Medicine, Rostock University Medical Center, Rostock, Germany
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Lee S, Kang RA, Kim GS, Gwak MS, Choi GS, Kim JM, Ko JS. Comparison of postoperative analgesic effects of posterior quadratus lumborum block and intrathecal morphine in laparoscopic donor hepatectomy: a prospective randomized non-inferiority clinical trial. Reg Anesth Pain Med 2022; 47:527-533. [DOI: 10.1136/rapm-2022-103577] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/19/2022] [Indexed: 01/13/2023]
Abstract
BackgroundPosterior quadratus lumborum block (QLB) and intrathecal morphine are accepted analgesic strategies in laparoscopic liver resection, but their effects have not been compared after laparoscopic donor hepatectomy. This study was planned to perform this comparison.MethodsFifty-six donors were randomized to receive bilateral posterior (QLB2, 20 mL of 0.375% ropivacaine on each side, 150 mg total) or preoperative injection of 0.4 mg morphine sulfate intrathecally. Primary outcome was resting pain score at 24 hour postsurgery. Secondary outcomes included cumulative opioid consumption and recovery parameters. Serial plasma ropivacaine concentrations were measured in QLB group. Only the outcome assessor was properly blinded.ResultsMean resting pain score at 24-hour postsurgery was 4.19±1.66 in QLB group (n=27) and 3.07±1.41 in intrathecal morphine group (n=27, p=0.04). Mean difference (QLB group-intrathecal morphine group) was 1.11 (95% CI 0.27 to 1.95), and the upper limit of CI was higher than prespecified non-inferiority margin (δ=1), indicating an inferior effect of QLB. Cumulative opioid consumption was significantly higher in QLB group at 24 hours and 48 hours postsurgery. QLB group exhibited lower incidence of postoperative pruritus at all time points, and there were no differences in other recovery outcomes. All measured ropivacaine concentrations were below the threshold for systemic toxicity (4.3 µg/mL).ConclusionsBilateral posterior QLB elicited higher resting pain scores at 24-hour after laparoscopic donor hepatectomy than intrathecal morphine and did not meet the definition of non-inferiority.Trial registration numberKCT0005360.
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Ding L, Chen D, Chen Y, Wei X, Zhang Y, Liu F, Li Q. Intrathecal hydromorphone for analgesia after partial hepatectomy: a randomized controlled trial. Reg Anesth Pain Med 2022; 47:rapm-2021-103452. [PMID: 35977778 DOI: 10.1136/rapm-2021-103452] [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: 01/02/2022] [Accepted: 08/06/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION There is substantial interest in adding intrathecal opioids, such as hydromorphone to the multimodal pain management strategies. We conducted a randomized controlled trial to examine whether adding intrathecal hydromorphone to a multimodal strategy could safely improve analgesic efficacy for patients undergoing partial hepatectomy. METHODS A total of 126 adult patients undergoing partial hepatectomy under general anesthesia were randomly assigned to receive intrathecal hydromorphone (100 μg) or no block. The primary outcome was the incidence of moderate to severe pain during movement at 24 hours after surgery. Secondary outcomes included the incidence of moderate to severe pain during rest or movement at different times within 72 hours, pain scores during rest or movement within 72 hours after surgery, analgesic use, adverse events, and indicators of postoperative recovery. RESULTS Among the 124 patients analyzed, the intrathecal hydromorphone group showed a lower incidence of moderate to severe pain during movement at 24 hours after surgery (29.0% vs 50%; RR 0.58, 95% CI 0.37 to 0.92) than the control group. However, the absolute difference in pain scores on a numerical rating scale was less than 1 between the two groups at 24 hours after surgery. Mild pruritus within the first 24 hours after surgery was more frequent in the intrathecal hydromorphone group (19.4% vs 4.8%; p=0.01). DISCUSSION Intrathecal hydromorphone 100 μg reduced the incidence of moderate to severe pain and pain scores during movement within 24 hours after partial hepatectomy. However, the difference in pain scores may not be clinically significant, and intrathecal hydromorphone 100 μg did not significantly improve other analgesic or functional outcomes. Further investigation is needed to optimize the intrathecal hydromorphone dose. TRIAL REGISTRATION NUMBER ChiCTR2000030652.
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Affiliation(s)
- Lin Ding
- Department of Anesthesiology, West China Hospital of Medicine, Chengdu, Sichuan, China
| | - Dongxu Chen
- Department of Anesthesiology, West China Hospital of Medicine, Chengdu, Sichuan, China
| | - Yu Chen
- Department of Anesthesiology, Sichuan Provincial Maternity and Child Health Care Hospital, Chengdu, Sichuan, China
| | - Xiongli Wei
- Department of Anesthesiology, Liuzhou Worker's Hospital, Liuzhou, Guangxi, China
| | - Yabing Zhang
- Department of Anesthesiology, West China Hospital of Medicine, Chengdu, Sichuan, China
| | - Fei Liu
- Department of Anesthesiology, West China Hospital of Medicine, Chengdu, Sichuan, China
| | - Qian Li
- Department of Anesthesiology, West China Hospital of Medicine, Chengdu, Sichuan, China
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Bilateral continuous erector spinae plane block using a programmed intermittent bolus regimen versus intrathecal morphine for postoperative analgesia in living donor laparoscopic hepatectomy: A randomized controlled trial. J Clin Anesth 2021; 75:110479. [PMID: 34455152 DOI: 10.1016/j.jclinane.2021.110479] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 11/20/2022]
Abstract
STUDY OBJECTIVE To determine if continuous bilateral erector spinae plane (ESP) blocks would improve the postoperative analgesia in the first 48 h after laparoscopic donor hepatectomy, compared to intrathecal morphine (ITM). DESIGN Prospective, randomized controlled trial. SETTING A single tertiary care center from October 2019 and September 2020. PATIENTS A total of 60 donors scheduled to undergo elective laparoscopic right hepatectomy. INTERVENTIONS Sixty donors were randomized to receive either bilateral continuous T8 ESP blocks with a programmed intermittent bolus regimen of 10 mL 0.2% ropivacaine every 3 h for 48 h (n = 30) or 400 μg ITM (n = 30), in addition to IV fentanyl PCA and multimodal analgesia. MEASUREMENTS The primary outcome was cumulative opioid consumption over the first 48 h, expressed as IV morphine equivalents. Secondary outcomes included pain scores, Quality of Recovery-15 scores, ambulation within 24 h, time to first flatus, and opioid-related adverse drug events over 72 h. MAIN RESULTS Fifty-nine donors were analyzed. Cumulative 48-h opioid consumption was similar between the ITM and ESP groups (29.8 ± 18.2 vs. 35.1 ± 21.9 mg, mean difference (ESP-ITM) (95% CI), 5.3 (-11.5 to 22) mg; p > 0.99). Resting pain scores at 48 and 72 h postoperatively were significantly lower in the ESP group (0 [0-2] vs. 3 [1.5-3], and 0 [0-2] vs. 3 [1-3] respectively, both p<0.001) (Goldaracena and Barbas, 2019; Ko et al., 2009; Choi et al., 2007 [1-3]) respectively, both p < 0.001). The ESP group had significantly lower incidences of postoperative nausea, vomiting, and pruritus at all timepoints. There were no differences in recovery outcomes. CONCLUSIONS Continuous ESP blocks did not reduce cumulative 48-h opioid consumption compared to 400 μg ITM after laparoscopic donor hepatectomy, but it was associated with a significantly reduced risk of postoperative nausea, vomiting and pruritus. CLINICAL TRIAL NUMBER AND REGISTRY URL Clinical Trial Registry of Korea; https://cris.nih.go.kr/cris/index.jsp and identifier: KCT0004313; date of registration: October 15, 2019; principal investigator's name: Justin Sangwook Ko.
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Thoracic Epidural Analgesia for Postoperative Pain Management in Liver Transplantation: A 10-year Study on 685 Liver Transplant Recipients. Transplant Direct 2021; 7:e648. [PMID: 33437863 PMCID: PMC7793348 DOI: 10.1097/txd.0000000000001101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/11/2020] [Accepted: 11/01/2020] [Indexed: 12/16/2022] Open
Abstract
Thoracic epidural analgesia (TEA) is not widely used for postoperative pain management in liver transplantation due to hepatic coagulopathy-related increased risk of inducing an epidural hematoma. However, an increasing number of patients are transplanted for other indications than the end-stage liver disease and without coagulopathy allowing insertion of an epidural catheter.
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Kang R, Chin KJ, Gwak MS, Kim GS, Choi SJ, Kim JM, Choi GS, Ko JS. Bilateral single-injection erector spinae plane block versus intrathecal morphine for postoperative analgesia in living donor laparoscopic hepatectomy: a randomized non-inferiority trial. Reg Anesth Pain Med 2019:rapm-2019-100902. [PMID: 31649028 DOI: 10.1136/rapm-2019-100902] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/02/2019] [Accepted: 10/09/2019] [Indexed: 11/04/2022]
Abstract
BACKGROUND Intrathecal morphine (ITM) provides effective postoperative analgesia in living donor hepatectomy but has significant adverse effects. Studies support the efficacy of erector spinae plane (ESP) blocks in laparoscopic abdominal surgery; we therefore hypothesized that they would provide non-inferior postoperative analgesia compared with ITM and reduce postoperative nausea/vomiting and pruritus. We conducted a randomized, controlled, non-inferiority trial to compare the analgesic efficacy of ITM and bilateral single-injection ESP blocks in laparoscopic donor hepatectomy. METHODS Fifty-four donors were randomized to receive bilateral ESP blocks with 20 mL 0.5% ropivacaine (n=27) or 400 µg ITM (n=27). Primary outcome was resting pain score 24 hours postoperatively measured on an 11-point numeric rating scale. The prespecified non-inferiority limit was 1. Incidences of postoperative nausea/vomiting and pruritus were assessed. RESULTS The mean treatment difference (ESP-ITM) in the primary outcome was 1.2 (95% CI 0.7 to 1.8). The 95% CI upper limit exceeded the non-inferiority limit. Opioid consumption and all other pain measurements were similar between groups up to 72 hours postoperatively. The ESP group had significantly lower incidences of postoperative vomiting (p=0.002) and pruritus (p<0.001). CONCLUSIONS Bilateral single-injection ESP blocks resulted in higher resting pain scores 24 hours postoperatively compared with ITM and thus did not meet the study definition of non-inferiority. However, the pain intensity with ESP blocks was mild (mean pain scores <3/10) and associated with reduced incidence of postoperative vomiting and pruritus. It warrants further investigation as an analgesic option after laparoscopic living donor hepatectomy. TRIAL REGISTRATION NUMBER KCT0003191.
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Affiliation(s)
- RyungA Kang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Seoul, South Korea
| | - Ki Jinn Chin
- Department of Anesthesia, University of Toronto, Toronto, Ontario, Canada
| | - Mi Sook Gwak
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Seoul, South Korea
| | - Gaab Soo Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Seoul, South Korea
| | - Soo Joo Choi
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Seoul, South Korea
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Seoul, South Korea
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Seoul, South Korea
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Incidence and Risk Factors of Coagulation Profile Derangement After Liver Surgery: Implications for the Use of Epidural Analgesia-A Retrospective Cohort Study. Anesth Analg 2019; 126:1142-1147. [PMID: 28922227 DOI: 10.1213/ane.0000000000002457] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Hepatic surgery is a major abdominal surgery. Epidural analgesia may decrease the incidence of postoperative morbidities. Hemostatic disorders frequently occur after hepatic resection. Insertion or withdrawal (whether accidental or not) of an epidural catheter during coagulopathic state may cause an epidural hematoma. The aim of the study is to determine the incidence of coagulopathy after hepatectomy, interfering with epidural catheter removal, and to identify the risk factors related to coagulopathy. METHODS We performed a retrospective review of a prospective, multicenter, observational database including patients over 18 years old with a history of liver resection. Main collected data were the following: age, preexisting cirrhosis, Child-Pugh class, preoperative and postoperative coagulation profiles, extent of liver resection, blood loss, blood products transfused during surgery. International normalized ratio (INR) ≥1.5 and/or platelet count <80,000/mm defined coagulopathy according to the neuraxial anesthesia guidelines. A logistic regression analysis was performed to assess the association between selected factors and a coagulopathic state after hepatic resection. RESULTS One thousand three hundred seventy-one patients were assessed. Seven hundred fifty-nine patients had data available about postoperative coagulopathy, which was observed in 53.5% [95% confidence interval, 50.0-57.1]. Maximum derangement in INR occurred on the first postoperative day, and platelet count reached a trough peak on postoperative days 2 and 3. In the multivariable analysis, preexisting hepatic cirrhosis (odds ratio [OR] = 2.49 [1.38-4.51]; P = .003), preoperative INR ≥1.3 (OR = 2.39 [1.10-5.17]; P = .027), preoperative platelet count <150 G/L (OR = 3.03 [1.77-5.20]; P = .004), major hepatectomy (OR = 2.96 [2.07-4.23]; P < .001), and estimated intraoperative blood loss ≥1000 mL (OR = 1.85 [1.08-3.18]; P = .025) were associated with postoperative coagulopathy. CONCLUSIONS Coagulopathy is frequent (53.5% [95% confidence interval, 50.0-57.1]) after liver resection. Epidural analgesia seems safe in patients undergoing minor hepatic resection without preexisting hepatic cirrhosis, showing a normal preoperative INR and platelet count.
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Regional Analgesia Techniques for Adult Patients Undergoing Solid Organ Transplantation. CURRENT ANESTHESIOLOGY REPORTS 2018. [DOI: 10.1007/s40140-018-0274-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Zhou L, Huang J, Chen C. Most effective pain-control procedure for open liver surgery: a network meta-analysis. ANZ J Surg 2018. [PMID: 29534349 DOI: 10.1111/ans.14456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND To determine the most effective pain-control procedure for open liver surgery through a network meta-analysis and provide a best developing direction in this field. METHODS PubMed, Embase and Cochrane Library database were searched for randomized controlled trials up to 1 July 2016. We extracted data on post-operative pain score at the 4th-8th hour and 24th hour from studies that compared various pain-control strategies. Network meta-analysis was conducted in Aggregate Data Drug Information System software by evaluating the parametric pain score at rest and on movement. Cumulative probability value was utilized to rank the procedures under examination. The inconsistency would also be tested by node-splitting models. RESULTS Twelve articles containing 661 patients were included. Intrathecal analgesia plus intravenous analgesia played the most effective role in pain controlling at post-operative 4-8 h (both at rest and on movement, P = 0.49 and P = 0.62, respectively) and at post-operative 24 h (both at rest and on movement, P = 0.46 and P = 0.29, respectively). Node-splitting models test revealed that no significant inconsistency existed in this research. CONCLUSIONS Intrathecal analgesia plus intravenous analgesia revealed the most effective clinical pain-control value for open liver surgery. More importantly, we believed that creating a better comprehensive and systematic combined pain-control procedure should be considered as the developing direction in this field.
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Affiliation(s)
- Ling Zhou
- Dermatological Department, Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, China
| | - Jian Huang
- Department of Oncological Surgery, The First Affiliated Hospital of Kunming Medical College, Kunming, China
| | - Changwang Chen
- Department of Gastrointestinal Surgery, Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, China
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Moon YJ, Kim SH, Kim JW, Lee YK, Jun IG, Hwang GS. Comparison of postoperative coagulation profiles and outcome for sugammadex versus pyridostigmine in 992 living donors after living-donor hepatectomy. Medicine (Baltimore) 2018; 97:e0129. [PMID: 29538210 PMCID: PMC5882409 DOI: 10.1097/md.0000000000010129] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Donor safety is the major concern in living donor liver transplantation, although hepatic resection may be associated with postoperative coagulopathy. Recently, the use of sugammadex has been gradually increased, but sugammadex is known to prolong prothrombin time (PT) and activated partial thromboplastin time (aPTT). We compared the postoperative coagulation profiles and outcomes of sugammadex versus pyridostigmine group in donors receiving living donor hepatectomy.Consecutive donor hepatectomy performed between September 2013 and August 2016 was retrospectively analyzed. For reversal of rocuronium-induced neuromuscular blockade, donors received sugammadex 4 mg/kg or pyridostigmine 0.25 mg/kg. The primary end-points were laboratory findings (PT, aPTT, hemoglobin, platelet count) and clinically evaluated postoperative bleeding (relaparotomy for bleeding, cumulative volume collected in drains). Secondary outcomes were anesthesia time, postoperative hospital day.Of 992 donors, 383 treated with sugammadex and 609 treated with pyridostigmine for the reversal of neuromuscular blockade. There were no significant differences between both groups for drop in hemoglobin and platelet, prolongation in PT, aPTT, and the amount of 24-h drain volume. Bleeding events within 24 h were reported in 2 (0.3%) for pyridostigmine group and 0 (0%) for sugammadex group (P = .262). Anesthesia time was significantly longer in pyridostigmine group than that in sugammadex group (438.8 ± 71.4 vs. 421.3 ± 62.3, P < .001). Postoperative hospital stay was significantly longer in pyridostigmine group than that in sugammadex group (P = .002).Sugammadex 4 mg/kg was not associated with increased bleeding tendency, but associated with reduced anesthesia time and hospital stay. Therefore, sugammadex may be safely used and will decrease morbidity in donor undergoing living-donor hepatectomy.
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Affiliation(s)
- Young-Jin Moon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine
| | - Sung-Hoon Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine
| | - Jae-Won Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine
| | - Yoon-Kyung Lee
- Department of Anesthesiology and Pain Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - In-Gu Jun
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine
| | - Gyu-Sam Hwang
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine
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14
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Koul A, Pant D, Rudravaram S, Sood J. Thoracic epidural analgesia in donor hepatectomy: An analysis. Liver Transpl 2018; 24:214-221. [PMID: 29205784 DOI: 10.1002/lt.24989] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/31/2017] [Accepted: 11/26/2017] [Indexed: 01/06/2023]
Abstract
The purpose of this study is to analyze whether supplementation of general anesthesia (GA) with thoracic epidural analgesia (TEA) for right lobe donor hepatectomy is a safe modality of pain relief in terms of changes in postoperative coagulation profile, incidence of epidural catheter-related complications, and timing of removal of epidural catheter. Retrospective analysis of the record of 104 patients who received TEA for right lobe donor hepatectomy was done. Platelet count, international normalized ratio, alanine aminotransferase, and aspartate aminotransferase were recorded postoperatively until the removal of the epidural catheter. The day of removal of the epidural catheter and visual analogue scale (VAS) scores were also recorded. Any complication encountered was documented. Intraoperatively, central venous pressure (CVP), hemodynamic variables, and volume of intravenous fluids infused were also noted. Statistical analysis was performed by using SPSS statistical package, version 17.0 (SPSS Inc. Chicago, IL). Continuous variables were presented as mean ± standard deviation. A total of 90% of patients had mean VAS scores between 1 and 4 in the postoperative period between days 1 and 5. None of the patients had a VAS score above 5. Although changes in coagulation status were encountered in all patients in the postoperative period, these changes were transient and did not persist beyond postoperative day (POD) 5. There was no delay in removal of the epidural catheter, and the majority of patients had the catheter removed by POD 4. There was no incidence of epidural hematoma. Aside from good intraoperative and postoperative analgesia, TEA in combination with balanced GA and fluid restriction enabled maintenance of low CVP and prevention of hepatic congestion. In conclusion, vigilant use of TEA appears to be safe during donor hepatectomy. Living liver donors should not be denied efficient analgesia for the fear of complications. Liver Transplantation 24 214-221 2018 AASLD.
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Affiliation(s)
- Archna Koul
- Department of Anesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Deepanjali Pant
- Department of Anesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Swetha Rudravaram
- Department of Anesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Jayashree Sood
- Department of Anesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
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15
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Thomas O, Lybeck E, Flisberg P, Schött U. Pre- to postoperative coagulation profile of 307 patients undergoing oesophageal resection with epidural blockade over a 10-year period in a single hospital: implications for the risk of spinal haematoma. Perioper Med (Lond) 2017; 6:14. [PMID: 29034090 PMCID: PMC5628458 DOI: 10.1186/s13741-017-0070-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 09/11/2017] [Indexed: 12/18/2022] Open
Abstract
Background Epidural anaesthesia and analgesia are indicated for oesophageal surgery. A rare but serious complication is spinal haematoma, which can occur on insertion, manipulation or withdrawal of catheters. Evidence and guidelines are vague regarding which tests are appropriate and how to interpret their results. We aimed to describe how routine coagulation test results change during oesophagectomy’s perioperative course. Methods Following ethical approval, we retrospectively identified patients who had undergone oesophagectomy between 2002 and 2012. Blood test results and details of operations, haemorrhage and complications were recorded and analysed with Excel and R. A literature search was conducted using the PubMed terms ‘epidural’ AND ‘coagulation’ AND English language. Relevant articles published in 2000 and after were included. Results Three hundred and seven patients received a thoracic epidural infusion with bupivacaine and morphine while 51 received an intravenous morphine infusion. Tests taken preoperatively and before the planned withdrawal of the epidural catheter demonstrated increases in all three measures: aPTT (activated partial thromboplastin time), PT-INR (prothrombin international normalised ratio) and platelet count (Plc). Postoperative thrombocytopenia was almost non-existent while aPTT or PT-INR was elevated above the reference range in 129/307 patients: aPTT was elevated in 116/307 while PT-INR was elevated in 32/307. This is too small a sample to allow meaningful estimation of risk of spinal haematoma: it may be as high as 2.3%. The literature search returned 275 articles, of which 57 were relevant. Twenty-one concerned the natural history of postoperative coagulation; 16, the incidence of and risk factors for spinal haematoma; and 5, evaluation of specific blood tests. Postoperative coagulation is characterised by thrombocytosis and transient moderately abnormal routine coagulation test results. Viscoelastic tests are not validated in the stable postoperative setting. Conclusions Screening for coagulopathy before removal of epidural catheters is of unclear benefit since elevated aPTT and PT-INR are usual and may not indicate hypocoagulation. A thorough clinical assessment is important. We nevertheless recommend caution when being presented with elevated routine tests of coagulation before withdrawing an epidural catheter: viscoelastic haemostatic tests may have a role in testing before withdrawal of epidural catheters but they are so far not validated. Future research should include advanced coagulation analysis as soon as a patient is unfortunate enough to have a spinal haematoma. Electronic supplementary material The online version of this article (10.1186/s13741-017-0070-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Owain Thomas
- Department of Anaesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Lund, Medical Faculty, University of Lund, 221 00 Lund, Sweden.,Department of Paediatric Anaesthesia and Intensive Care, SUS Lund University Hospital, 22185 Lund, Sweden
| | | | - Per Flisberg
- Department of Anaesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Lund, Medical Faculty, University of Lund, 221 00 Lund, Sweden.,Department of Anaesthesia and Intensive Care, Helsingborg Hospital, Södra Vallgatan 5, 254 37 Helsingborg, Sweden
| | - Ulf Schött
- Department of Anaesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Lund, Medical Faculty, University of Lund, 221 00 Lund, Sweden.,Department of Anaesthesia and Intensive Care, SUS Lund University Hospital, 221 85 Lund, Sweden
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16
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Bonavia A, Pachuski J, Bezinover D. Perioperative Anesthetic Management of Patients Having Liver Transplantation for Uncommon Conditions. Semin Cardiothorac Vasc Anesth 2017; 22:197-210. [PMID: 28922972 DOI: 10.1177/1089253217732129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review focuses on the perioperative anesthetic management of patients having liver transplantation (LT) performed for several uncommon indications or in combination with rare pathology. Conditions discussed in the article include Alagille syndrome, hypertrophic cardiomyopathy, Gilbert's syndrome, porphyria, Wilson's disease, and Budd-Chiari syndrome. In comparison to other indications, LT in these settings is infrequent because of the low incidence of these pathologies. Most of these conditions (with the exception of Gilbert syndrome) are associated with a high probability of significant perioperative complications and increased mortality and morbidity. Experience in management of these unusual conditions is only gained over time. Developing clinical pathways for patients with these conditions should result in outcomes similar to LT performed for more common indications.
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Affiliation(s)
- Anthony Bonavia
- 1 Penn State Milton S Hershey Medical Center, Hershey, PA, USA
| | - Justin Pachuski
- 1 Penn State Milton S Hershey Medical Center, Hershey, PA, USA
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17
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Abstract
The shortage of suitable organs is the biggest obstacle for transplants. At present, most organs for transplant in the United States are from donation after neurologic determination of death (brain death). Potential organs for transplant need to maintain their viability during a series of insults, including the original disease, physiologic derangements during the dying process, ischemia, and reperfusion. Proper donor management before, during, and after procurement has potential to increase the number and quality of organs from donors. Anesthesiologists need to understand the physiologic derangements associated with brain death and the updated donor management during the periprocurement period.
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Affiliation(s)
- Victor W Xia
- Department of Anesthesiology and Perioperative Medicine, Ronald Reagan UCLA Medical Center, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, Suite 3325, Los Angeles, CA 90095, USA.
| | - Michelle Braunfeld
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Department of Anesthesiology, Greater Los Angeles VA Hospital, Los Angeles, CA, USA
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18
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Coagulation after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: a retrospective cohort analysis. Can J Anaesth 2017; 64:1144-1152. [DOI: 10.1007/s12630-017-0952-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 07/17/2017] [Accepted: 08/14/2017] [Indexed: 10/19/2022] Open
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19
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Singh SA, Vivekananthan P, Sharma A, Sharma S, Bharathy KG. Retrospective analysis of post-operative coagulopathy after major hepatic resection at a tertiary care centre in Northern India. Indian J Anaesth 2017; 61:575-580. [PMID: 28794530 PMCID: PMC5530743 DOI: 10.4103/ija.ija_734_16] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background and Aims: Hepatic resection is a major surgery associated with intraoperative massive fluid shifts, blood loss, haemodynamic instability and risk of development of post-hepatectomy liver failure. Hepatic resection predisposes the patient to coagulopathy as well as venous thrombosis. However, due to the development of deranged coagulation profile post-operatively, there is a dilemma in starting thromboprophylaxis. Our aim in this study was to determine the incidence of coagulopathy in patients undergoing major hepatectomy. Methods: In this retrospective study, we included 86 patients who had undergone major hepatectomy between January 2010 and December 2015 at our centre. Intraoperatively, we noted the number of liver segments resected, details of epidural catheter insertion, estimated blood loss, transfusion requirement and need for mechanical ventilation post-operatively. Trends of international normalised ratio (INR) and platelet values were recorded until post-operative day 5. Results: Of the 86 patients, 6 (7%) had an abnormal coagulation profile pre-operatively and 39 (45.34%) patients developed a derangement in their coagulation profile on 1st post-operative day (POD). Platelet count was significantly lower and INR values were significantly higher than the pre-operative values on all 5 PODs. Sixty-seven (78%) patients had pre-operative epidural catheter insertion for post-operative pain management. Mechanical thrombophylaxis was used routinely. Conclusions: The incidence of post-operative coagulopathy in our patients who underwent major liver resection was 45.34%. Epidural catheters could be removed safely without transfusion between POD 5 and 7. There was no incidence of venous thrombosis or thromboembolism.
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Affiliation(s)
- Shweta A Singh
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, New Delhi, India
| | - P Vivekananthan
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ankur Sharma
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Sandeep Sharma
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Kishore Gs Bharathy
- Department of Hepato Pancreatico Biliary Surgery, Institute of Liver and Biliary Sciences, New Delhi, India
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20
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Kumar L, Ramamurthi P, Rajan S, Surendran S. Post-operative myocardial infarction complicating donor hepatectomy: Implications for donor safety. Indian J Anaesth 2016; 60:433-5. [PMID: 27330210 PMCID: PMC4910488 DOI: 10.4103/0019-5049.183381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Lakshmi Kumar
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Pavithra Ramamurthi
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Sunil Rajan
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Sudhindran Surendran
- Department of Gastro Intestinal Surgery and Solid Organ Transplantation, Amrita Vishwa Vidyapeetham, Amrita Institute of Medical Sciences, Kochi, Kerala, India
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21
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Karna ST, Pandey CK, Sharma S, Singh A, Tandon M, Pandey VK. Postoperative coagulopathy after live related donor hepatectomy: Incidence, predictors and implications for safety of thoracic epidural catheter. J Postgrad Med 2016; 61:176-80. [PMID: 26119437 PMCID: PMC4943418 DOI: 10.4103/0022-3859.159419] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background: Coagulopathy after living donor hepatectomy (LDH) may endanger donor safety during removal of thoracic epidural catheter (TEC). The present study was conducted to evaluate the extent and duration of immediate postoperative coagulopathy after LDH. Materials and Methods: A retrospective analysis of perioperative record of LDH over three years was conducted after IRB approval. Variables such as age, gender, BMI, ASA classification, liver volume on CT scan, preoperative and postoperative INR, platelet count (PC) and ALT of each donor for five days was noted. In addition, duration of surgery, remnant as percentage total liver volume (Remnant%), blood loss, day of peak in PC and INR were also noted. Coagulopathy was defined as being present if INR exceeded 1.5 or platelet count fell below 1 × 105/mm3 on any day. Data was analyzed using SPSS 20 for Windows. Between group comparison was made using the Student ‘t’ test for continuous variables and chi square test for categorical variables. Univariate analysis was done. Multiple logistic regression analysis was used to find independent factor associated with coagulopathy. Results: Eighty four (84) donors had coagulopathy on second day (mean INR 1.9 ± 0.42). Low BMI, % of remnant liver and duration of surgery were independent predictors of coagulopathy. Right lobe hepatectomy had more coagulopathy than left lobe and low BMI was the only independent predictor. There was no correlation of coagulopathy with age, gender, blood loss, presence of epidural catheter, postoperative ALT or duration of hospital stay. High INR was the main contributor for coagulopathy. Conclusions: Coagulopathy is seen after donor hepatectomy. We recommend removal of the epidural catheter after the fifth postoperative day when INR falls below 1.5.
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Affiliation(s)
| | - C K Pandey
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, New Delhi, India
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22
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Khan J, Katz J, Montbriand J, Ladak S, McCluskey S, Srinivas C, Ko R, Grant D, Bradbury A, LeManach Y, Clarke H. Surgically placed abdominal wall catheters on postoperative analgesia and outcomes after living liver donation. Liver Transpl 2015; 21:478-86. [PMID: 25546011 DOI: 10.1002/lt.24073] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 12/04/2014] [Indexed: 12/15/2022]
Abstract
Living donor liver resections are associated with significant postoperative pain. Epidural analgesia is the gold standard for postoperative pain management, although it is often refused or contraindicated. Surgically placed abdominal wall catheters (AWCs) are a novel pain modality that can potentially provide pain relief for those patients who are unable to receive an epidural. A retrospective review was performed at a single center. Patients were categorized according to their postoperative pain modality: intravenous (IV) patient-controlled analgesia (PCA), AWCs with IV PCA, or patient-controlled epidural analgesia (PCEA). Pain scores, opioid consumption, and outcomes were compared for the first 3 postoperative days. Propensity score matches (PSMs) were performed to adjust for covariates and to confirm the primary analysis. The AWC group had significantly lower mean morphine-equivalent consumption on postoperative day 3 [18.1 mg, standard error (SE)=3.1 versus 28.2 mg, SE=3.0; P=0.02] and mean cumulative morphine-equivalent consumption (97.2 mg, SE=7.2 versus 121.0 mg, SE=9.1; P=0.04) in comparison with the IV PCA group; the difference in cumulative-morphine equivalent remained significant in the PSMs. AWC pain scores were higher than those in the PCEA group and were similar to the those in the IV PCA group. The AWC group had a lower incidence of pruritus and a shorter hospital stay in comparison with the PCEA group and had a lower incidence of sedation in comparison with both groups. Time to ambulation, nausea, and vomiting were comparable among all 3 groups. The PSMs confirmed all results except for a decrease in the length of stay in comparison with PCEA. AWCs may be an alternative to epidural analgesia after living donor liver resections. Randomized trials are needed to verify the benefits of AWCs, including the safety and adverse effects.
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Affiliation(s)
- James Khan
- Department of Anesthesia, University of Toronto, Toronto, Canada; Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada; Population Health Research Institute, Hamilton, Canada
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23
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Piccioni F, Casiraghi C, Fumagalli L, Kusamura S, Baratti D, Deraco M, Arienti F, Langer M. Epidural analgesia for cytoreductive surgery with peritonectomy and heated intraperitoneal chemotherapy. Int J Surg 2015; 16:99-106. [PMID: 25771101 DOI: 10.1016/j.ijsu.2015.02.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 02/23/2015] [Indexed: 01/18/2023]
Abstract
PURPOSE To evaluate epidural analgesia role after cytoreductive surgery with peritonectomy combined with heated intraperitoneal chemotherapy. METHODS 101 patients were retrospectively studied (between 2008 and 2012) to evaluate epidural analgesia effectiveness, tolerability and safety in this surgical context through the assessment of pain, detection of adverse events (nausea, vomiting, itching), temporary motor block, respiratory failure and coagulation profile in the post-operative period. RESULTS The median duration of epidural analgesia was 5 [range 1-10] days. As regards pain relief, the median verbal numerical scale scores at rest and on movement were below 2 and 5 until the fifth post-operative day, respectively. 13% of patients suffered nausea, 4% vomit, and 1% itching. No bradycardia or respiratory failure event was reported. 9.9% of patients had hypotension episodes. Coagulation reached normality only 3-4 days after surgery. 5 risky accidental dislodgments of epidural catheter occurred (prothrombine time INR > 1.5) without neurological complications. CONCLUSIONS Epidural analgesia ensures adequate pain relief and is well tolerated by patients after cytoreductive surgery with peritonectomy combined with heated intraperitoneal chemotherapy. Hypotension is common in this context and careful monitoring of coagulation parameters, especially in the first 3 days after surgery, is advisable to reduce the risk of neuraxial complications.
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Affiliation(s)
- Federico Piccioni
- Department of Anesthesia, Intensive Care and Palliative Care, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy.
| | - Claudia Casiraghi
- School of Anesthesia and Intensive Care, University of Milan, Via Festa del Perdono 7, Milan, 20122, Italy
| | - Luca Fumagalli
- Department of Anesthesia, Intensive Care and Palliative Care, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy
| | - Shigeki Kusamura
- Colorectal Cancer Unit-Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy
| | - Dario Baratti
- Colorectal Cancer Unit-Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy
| | - Marcello Deraco
- Colorectal Cancer Unit-Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy
| | - Flavio Arienti
- Immunohematology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy
| | - Martin Langer
- Department of Anesthesia, Intensive Care and Palliative Care, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, 20080, Italy; Department of Pathophysiology and Transplantation, University of Milan, Via Festa del Perdono 7, Milan, 20122, Italy
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Jawan B, Wang CH, Chen CL, Huang CJ, Cheng KW, Wu SC, Shih TH, Yang SC. Review of anesthesia in liver transplantation. ACTA ACUST UNITED AC 2014; 52:185-96. [PMID: 25477262 DOI: 10.1016/j.aat.2014.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 09/26/2014] [Indexed: 01/10/2023]
Abstract
Liver transplantation (LT) is a well-accepted treatment modality of many end-stage liver diseases. The main issue in LT is the shortage of deceased donors to accommodate the needs of patients waiting for such transplants. Live donors have tremendously increased the pool of available liver grafts, especially in countries where deceased donors are not common. The main ethical concern of this procedure is the safety of healthy donors, who undergo a major abdominal surgery not for their own health, but to help cure others. The first part of the review concentrates on live donor selection, preanesthetic evaluation, and intraoperative anesthetic care for living liver donors. The second part reviews patient evaluation, intraoperative anesthesia monitoring, and fluid management of the recipient. This review provides up-to-date information to help improve the quality of anesthesia, and contribute to the success of LT and increase the long-term survival of the recipients.
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Affiliation(s)
- Bruno Jawan
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Chih-Hsien Wang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chao-Long Chen
- Liver Transplant Program, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chia-Jung Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kwok-Wai Cheng
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shao-Chun Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsung-Hsiao Shih
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Chun Yang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Elterman KG, Xiong Z. Coagulation profile changes and safety of epidural analgesia after hepatectomy: a retrospective study. J Anesth 2014; 29:367-372. [DOI: 10.1007/s00540-014-1933-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Accepted: 10/05/2014] [Indexed: 01/22/2023]
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Takita K, Uchida Y, Hase T, Kamiyama T, Morimoto Y. Co-existing liver disease increases the risk of postoperative thrombocytopenia in patients undergoing hepatic resection: implications for the risk of epidural hematoma associated with the removal of an epidural catheter. J Anesth 2013; 28:554-8. [DOI: 10.1007/s00540-013-1776-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 12/12/2013] [Indexed: 11/25/2022]
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Abstract
Patients undergoing abdominal organ transplantation have extensive comorbidities that can affect many organ systems including the cardiovascular system. Intraoperative anesthesia care can be very challenging and requires thorough understanding of the disease specific physiology as well as knowledge of the comorbidities and the surgical procedure. There is no approach to intraoperative anesthesia care that will work equally well for every center but standardization of protocols for each transplant center will improve patient care and safety and ultimately contributes to superior outcomes. In this article we provide background and suggestions that will help with the development of standardized protocols for intraoperative management.
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Affiliation(s)
- Michael D Spiro
- Anesthesia and Perioperative Care, University of California San Francisco School of Medicine, 513 Parnassus Avenue, Room S-436, Box 0427, San Francisco, CA 94143, USA
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Lee SH, Gwak MS, Choi SJ, Park HG, Kim GS, Kim MH, Ahn HJ, Kim J, Kwon CH, Kim TS. Prospective, randomized study of ropivacaine wound infusion versus intrathecal morphine with intravenous fentanyl for analgesia in living donors for liver transplantation. Liver Transpl 2013; 19:1036-45. [PMID: 23788468 DOI: 10.1002/lt.23691] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Accepted: 05/30/2013] [Indexed: 12/12/2022]
Abstract
Postoperative analgesia and care for living liver donors have become particular interests for clinicians as the use of living donor liver transplantation has increased. Local anesthetic-based analgesia has been known to provide effective pain control. In this prospective, randomized study, we compared the postoperative analgesic efficacy of local anesthetic-based analgesia (PainBuster) with the efficacy of opioid-based analgesia [intrathecal morphine (ITM) with intravenous (IV) fentanyl] in liver donors. Forty adult donors were randomly allocated to 1 of 2 groups: an ITM/IV fentanyl group (n = 21) and a PainBuster group (n = 19). Donors in the PainBuster group received 0.5% ropivacaine via a multi-orifice catheter (ON-Q PainBuster) placed at the wound. Donors in the ITM/IV fentanyl group received ITM sulfate (400 μg) preoperatively and a continuous IV fentanyl infusion postoperatively. A visual analogue scale (VAS) at rest and with coughing and rescue IV fentanyl and meperidine consumption were assessed for 72 hours after the operation. Side effects, including sedation, dizziness, nausea, vomiting, pruritus, respiratory depression, wound seroma or hematoma, and the first time to flatus, were recorded. The VAS score at rest during the first 12 postoperative hours was significantly lower for the ITM/IV fentanyl group. At other times, the VAS scores were comparable between the groups. In the PainBuster group, rescue IV fentanyl and meperidine use was significantly reduced 24 to 48 hours and 48 to 72 hours after surgery in comparison with the first 24 postoperative hours. The time to first flatus was significantly reduced in the PainBuster group. There were no differences in side effects. In conclusion, analgesia was more satisfactory with ITM/IV fentanyl versus PainBuster during the first 12 hours after surgery, but they became comparable thereafter, with a shortened bowel recovery time in the PainBuster group. The concurrent use of ITM with PainBuster may be considered in a future investigation.
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Affiliation(s)
- Sang Hyun Lee
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwasung City, Republic of Korea
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Mohammed M, Fayed N, Hassanen A, Ahmed F, Mourad W, El Sheikh M, Abofetouh F, Yassen K, Khalil M, Marwan I, Tanaka K. Rotational thromboelastometry and standard coagulation tests for live liver donors. Clin Transplant 2013; 27:E101-8. [PMID: 23330941 DOI: 10.1111/ctr.12067] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2012] [Indexed: 11/27/2022]
Abstract
PURPOSE To study coagulation of live liver donors with standard coagulation tests (SCT) and rotational thromboelastometry (ROTEM) and investigate their relationship. METHODS A descriptive prospective study involving 50 right hepatotomy donors with epidural catheters. ROTEM (EXTEM, INTEM, and FIBTEM represent extrinsic and intrinsic pathways of coagulation and fibrinogen activity, respectively) was measured perioperatively and on days 1, 3, 5, 10, and 30. SCTs include prothrombin time (PT), international normalized ratio (INR) of PT, activated partial thromboplastin time (aPPT), fibrinogen, and platelets. RESULTS PT and INR reflect hypocoagulability reaching maximum on day one (16.9 ± 2.5 s, 1.4 ± 0.2, p < 0.05 compared with baseline). ROTEM was in normal ranges till day 30 with no hypercoagulability. Fibrinogen showed no correlation with maximum clot firmness (MCF) of FIBTEM (r = 0.35, p > 0.05). CFT of EXTEM was not in significant correlation with PT and INR (r = 0.16, 0.19, p > 0.05), respectively. Significant correlation between platelets and both MCF (EXTEM; r = 0.59, p = 0.004) and MCF (INTEM; r = 0.48, p = 0.027). CONCLUSION ROTEM disagreed with SCTs and did not show the temporary hypocoagulability suggested by SCTs. Both ROTEM and SCTs showed no signs of hypercoagulability. Future studies involving ROTEM could help develop new guidelines for coagulation monitoring.
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Affiliation(s)
- Maged Mohammed
- Department of Anaesthesia, Cairo University, Cairo, Egypt
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Kamel E, Abdullah M, Hassanin A, Fayed N, Ahmed F, Soliman H, Hegazi O, El Salam YA, Khalil M, Yassen K, Marwan I, Tanaka K, Aboella K, Ibrahim T. Live donor hepatectomy for liver transplantation in Egypt: Lessons learned. Saudi J Anaesth 2012; 6:234-41. [PMID: 23162396 PMCID: PMC3498661 DOI: 10.4103/1658-354x.101214] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
PURPOSE To retrospectively review anesthesia and intensive care management of 145 consented volunteers subjected to right lobe or left hepatectomy between 2003 and 2011. METHODS After local ethics committee approval, anesthetic and intensive care charts, blood transfusion requirements, laboratory data, complications and outcome of donors were analyzed. RESULTS One hundred and forty-three volunteers successfully tolerated the surgery with no blood transfusion requirements, but with a morbidity rate of (50.1%). The most frequent complication was infection (21.1%) (intraabdominal collections), followed by biliary leak (18.2%). Two donors had major complications: one had portal vein thrombosis (PVT) treated with vascular stent. This patient recovered fully. The other donor had serious intraoperative bleeding and developed postoperative PVT and liver and renal failure. He died after 12 days despite intensive treatment. He was later reported among a series of fatalities from other centers worldwide. Epidural analgesia was delivered safely (n=90) with no epidural hematoma despite significantly elevated prothrombin time (PT) and international normalization ratio (INR) postoperatively, reaching the maximum on Day 1 (16.9±2.5 s and 1.4±0.2, P<0.05 when compared with baseline). Hypophosphatemia and hypomagnesemia were frequently encountered. Total Mg and phosphorus blood levels declined significantly to 1.05±0.18 mg/dL on Day 1 and 2.3±0.83 mg/dL on Day 3 postoperatively. CONCLUSIONS Coagulation and electrolytes need to be monitored perioperatively and replaced adequately. PT and INR monitoring postoperatively is still necessary for best timing of epidural catheter removal. Live donor hepatectomy could be performed without blood transfusion. Bile leak and associated infection of abdominal collections requires further effort to better identify biliary leaks and modify the surgical closure of the bile ducts. Donor hepatectomy is definitely not a complication-free procedure; reported complication risks should be available to the volunteers during consenting.
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Affiliation(s)
- Emad Kamel
- Department of Anaesthesia, National Liver Institute, Menoufiya University, Shebeen El-Kom, Menoufiya, Egypt
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Bonnet A, Lavand'homme P, France MN, Reding R, De Kock M. [Postoperative pain trajectories to identify risk of chronic postsurgical pain in living donors for liver transplantation]. ACTA ACUST UNITED AC 2012; 31:945-9. [PMID: 23117039 DOI: 10.1016/j.annfar.2012.09.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 09/27/2012] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To assess pain trajectories in predicting risk of chronic postoperative pain (CPP) after liver resection for living donor transplantation. STUDY DESIGN Retrospective analysis of patients undergoing liver resection for living donor transplantation during 3years. PATIENTS AND METHODS After recording perioperative data, patients presenting CPP at 3months were separated from patients without postsurgical pain problem in order to build a pain trajectory for liver donor patients without CPP. Postoperative course of liver donors with CPP was then compared to that standard pain trajectory. RESULTS Sixty-five patients (30 females, 35 males) were included. Epidural analgesia was used in 66%; others received autocontrolled analgesia by morphine. Severe acute pain was expressed by 11% and 37% at rest and movement respectively on the first day. Chronic pain involved six patients without any link with gender or type of analgesia. Analysis of pain trajectories shown that these patients presented either higher initial pain at day 1 or positive slopes with worsening of pain. CONCLUSION Acute postoperative pain is a risk factor of developing CPP. Identification of those people by pain trajectories can be useful to treat them early.
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Affiliation(s)
- A Bonnet
- Département d'anesthésie-réanimation, hôpital de la Croix-Rousse, hospices civils de Lyon, 104 grande rue de la Croix-Rousse, Lyon, France.
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Abstract
With the greater success of liver transplantation, livers from deceased donors are insufficient to meet the need for livers required for transplantation. In various parts of Asia, living related liver transplantation is the treatment for patients with end-stage liver disease. An overview of anaesthesia for both the donor and the recipient is described. Controversies involving epidural anaesthesia, blood loss prevention and blood conservation techniques in the donor are discussed. Various aspects in the anaesthetic management of the recipient are also looked at.
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Affiliation(s)
- Li-Ming Teo
- Department of Anaesthesiology and Surgical Intensive Care, Singapore General Hospital, Singapore
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Yuan FS, Ng SY, Ho KY, Lee SY, Chung AY, Poopalalingam R. Abnormal coagulation profile after hepatic resection: the effect of chronic hepatic disease and implications for epidural analgesia. J Clin Anesth 2012; 24:398-403. [PMID: 22626687 DOI: 10.1016/j.jclinane.2011.11.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Revised: 11/14/2011] [Accepted: 11/26/2011] [Indexed: 12/29/2022]
Abstract
STUDY OBJECTIVE To evaluate the effect of chronic hepatic disease on postoperative coagulation. DESIGN Retrospective cohort study. SETTING Operating room with postoperative inpatient followup. MEASUREMENTS The records of 153 patients who underwent elective open hepatic resection were reviewed. The perioperative coagulation profile of each patient was assessed. The postoperative period was subdivided into the early [postoperative day (POD) 0-3] and late (POD 4 - POD 7) periods. MAIN RESULTS 68 (44.4%) patients had chronic hepatic disease and 50 (32.7%) had cirrhosis. Eighty-four (54.9%) patients had an abnormal early postoperative coagulation profile and 46 (30.1%) had an abnormal late postoperative coagulation profile. The proportion of patients having an abnormal coagulation profile peaked on POD 2, at 39.2%. Only 5.3% of patients had an abnormal coagulation profile on POD 7. The independent predictors of abnormal early and late postoperative coagulation profiles were preexisting hepatic cirrhosis [early: odds ratio (OR) 3.73(1.49 - 9.29), late: OR 6.84(2.11 - 22.21)], abnormal preoperative coagulation profile [early: OR 9.68 (1.97 - 47.5), late: OR 11.71 (3.61- 38.02)], major hepatic resection [early: OR 4.15 (1.66 - 10.4), late: OR 5.43 (1.68 - 17.47)], and intraoperative blood loss. CONCLUSIONS An abnormal postoperative coagulation profile after hepatic surgery is common in a patient population with chronic hepatic disease.
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Affiliation(s)
- Flora Shiyi Yuan
- Department of Anaesthesiology, Singapore General Hospital, Outram Rd., Singapore 169608, Republic of Singapore
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Herz S, Puhl G, Spies C, Jörres D, Neuhaus P, von Heymann C. [Perioperative anesthesia management of extended partial liver resection. Pathophysiology of hepatic diseases and functional signs of hepatic failure]. Anaesthesist 2011; 60:103-17. [PMID: 21293838 DOI: 10.1007/s00101-011-1852-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The importance of partial liver resection as a therapeutic option to cure hepatic tumors has increased over the last decades. This has been influenced on the one hand by advances in surgical and anesthetic management resulting in a reduced mortality after surgery and on the other hand by an increased incidence of hepatocellular carcinoma. Nowadays, partial resection of the liver is performed safely and as a routine operation in specialized centers. This article describes the pathophysiological changes secondary to liver failure and assesses the perioperative management of patients undergoing partial or extended liver resection. It looks in detail at the preoperative assessment, the intraoperative anesthetic management including fluid management and techniques to reduce blood loss as well as postoperative analgesia and intensive care therapy.
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Affiliation(s)
- S Herz
- Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Charité-Universitätsmedizin Berlin,Campus Virchow-Klinikum und Charité Mitte, Augustenburger Platz 1, Berlin, Germany
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Trotter JF, Gillespie BW, Terrault NA, Abecassis MM, Merion RM, Brown RS, Olthoff KM, Hayashi PH, Berg CL, Fisher RA, Everhart JE. Laboratory test results after living liver donation in the adult-to-adult living donor liver transplantation cohort study. Liver Transpl 2011; 17:409-17. [PMID: 21445924 PMCID: PMC3295864 DOI: 10.1002/lt.22246] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Information on the long-term health of living liver donors is incomplete. Because changes in standard laboratory tests may reflect the underlying health of donors, results before and after donation were examined in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study (A2ALL). A2ALL followed 487 living liver donors who donated at 9 US transplant centers between 1998 and 2009. The aminotransferase [aspartate aminotransferase (AST) and alanine aminotransferase (ALT)] and alkaline phosphatase (AP) activities, bilirubin, international normalized ratio (INR), albumin, white blood cell count (WBC), hemoglobin (HGB), platelet count, ferritin, serum creatinine (SCR), and blood urea nitrogen (BUN) were measured at the evaluation and after donation (1 week, 1 month, 3 months, 1 year, and yearly thereafter). Repeated measures models were used to estimate median laboratory values at each time point and to test for differences between values at the evaluation (baseline) and postdonation time points. Platelet counts were significantly decreased at every time point in comparison with the baseline, and at 3 years, they were 19% lower. Approximately 10% of donors had a platelet count < 150 × 1000/mm(3) 2 to 3 years post-donation. Donors with a platelet count ≤ 150 × 1000/mm(3) at 1 year had significantly lower mean platelet counts (189 ± 32 × 1000/mm(3) ) versus the remainder of the cohort (267 ± 56 × 1000/mm(3) , P < 0.0001) at the evaluation. Statistically significant differences compared to the evaluation values were noted for AST, AP, INR, and albumin through the first year, although most measurements were in the normal range. The median values for WBC, HGB, ferritin, albumin, SCR, BUN, and INR were not substantially outside the normal range at any time point. In conclusion, after 3 months, most laboratory values return to normal among right hepatic lobe liver donors, with a slower return to baseline levels for AST, AP, INR, and albumin. Persistently decreased platelet counts warrant further investigation.
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Affiliation(s)
- James F. Trotter
- Department of Surgery, University of Colorado, Aurora, CO (Current affiliation = Department of Medicine, Baylor University Medical Center, Dallas, TX)
| | | | - Norah A. Terrault
- Department of Medicine, University of California, San Francisco, San Francisco, CA
| | | | | | - Robert S. Brown
- Department of Medicine, Columbia University College of Physicians & Surgeons, New York, NY
| | - Kim M. Olthoff
- Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Paul H. Hayashi
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Carl L. Berg
- Department of Medicine, University of Virginia Health System, Charlottesville, VA
| | - Robert A. Fisher
- Department of Surgery, Medical College of Virginia Hospitals, Virginia Commonwealth University, Richmond, VA
| | - James E. Everhart
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
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Clarke H, Chandy T, Srinivas C, Ladak S, Okubo N, Mitsakakis N, Holtzman S, Grant D, McCluskey SA, Katz J. Epidural analgesia provides better pain management after live liver donation: a retrospective study. Liver Transpl 2011; 17:315-23. [PMID: 21384514 DOI: 10.1002/lt.22221] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Despite the increase in surgical volumes of live liver donation, there has been very little documentation of the postoperative pain experience. The primary aim of this study was to examine the difference in acute postoperative pain intensity and adverse effects between patients who received intravenous patient-controlled analgesia (IV PCA) or patient-controlled epidural analgesia (PCEA) for pain control after live liver donation surgery. A retrospective chart review was performed of 226 consecutive patients who underwent right living donor hepatic surgery at the Toronto General Hospital, Toronto, Canada. Patients who received as their primary postoperative analgesic modality IV PCA (n = 158) were compared to patients who received PCEA (n = 68). Demographic profiles for the 2 groups were similar with respect to age, sex, and body mass index at the time of surgery. For the first 3 postoperative days, pain intensity was significantly lower in patients who received epidural analgesia (P < 0.01). Clinically significant moderate pain (defined as a Numeric Rating Scale pain score >4) was reported more frequently in the IV PCA group (P < 0.05) along with increased sedation (P < 0.05). Pruritus was reported more frequently in the PCEA group of patients compared to the IV PCA group (P < 0.05). Significant between-group differences were not found for the incidence of postoperative vomiting, the time at which patients began fluid intake, the time to initial ambulation, or the length of hospital stay. In conclusion, epidural analgesia provides better postoperative pain relief, less sedation, but more pruritus than IV PCA after live liver donation.
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Affiliation(s)
- Hance Clarke
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network, Toronto, Canada.
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Factors associated with changes in coagulation profiles after living donor hepatectomy. Transplant Proc 2011; 42:2430-5. [PMID: 20832521 DOI: 10.1016/j.transproceed.2010.04.069] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Revised: 03/03/2010] [Accepted: 04/01/2010] [Indexed: 01/26/2023]
Abstract
BACKGROUND Hepatic resection may be associated with postoperative coagulopathy. However, there is limited information about the predictors affecting coagulopathy after donor hepatectomy. We evaluated the contributors of maximal changes in prothrombin time (PT), activated thromboplastin time (aPTT), and platelet count in the development of postoperative coagulopathy. METHODS We retrospectively analyzed 864 living donors, all of whom received general anesthesia using desflurane, isoflurane, or sevoflurane. A coagulation derangement was defined as one or more of the following events postoperatively: peak PT >1.5 international normalized ratio (INR; highest quartile of PT), peak aPTT >46 seconds (highest quartile of aPTT), or nadir platelet count <100 × 10(9)/L. Factors were evaluated by univariate and multivariate logistic regression analysis to identify predictors of coagulopathy. RESULTS Mean postoperative peak PT, peak aPTT, and nadir platelet count were 1.4 ± 0.2 INR, 43.8 ± 23.7 seconds, and 155.9 ± 37.3 × 10(9)/L, respectively, with 39.4% of donors being at the risk for coagulation derangement. Multivariate logistic regression analysis revealed that predictors of such derangement included anesthesia duration, remnant liver volume, and body mass index (BMI). However, coagulation derangement was not independently associated with age, gender, volatile anesthetics, central venous pressure, fatty change in the liver, estimated blood loss, or intraoperative hypotensive episodes. CONCLUSION We found that long anesthesia duration, low BMI, and small remnant liver volume were predictors of coagulation derangement. These results provide a better understanding of risk factors affecting changes in coagulation profiles after living donor hepatectomy.
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Anesthesia and outcome after partial hepatectomy for adult-to-adult donor transplantation. Curr Opin Organ Transplant 2010; 15:377-82. [PMID: 20308895 DOI: 10.1097/mot.0b013e3283387f75] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE OF REVIEW The worldwide adoption of live liver donors as a source of donor organs for transplantation has been curtailed by the very real risk of complications in otherwise healthy people. Our objective in this review is to outline the perioperative management of the live liver donor for adult-to-adult transplantation. RECENT FINDINGS The incidence and severity of complications following live liver donation is extremely variable, and reporting needs to be standardized if we are to improve the perioperative management and outcomes. Agreed definitions would clarify the incidence and severity of postoperative complications, allow identification of areas in which management can be improved and suggest areas for future investigation. Such an effort will require the cooperation of centers around the world. SUMMARY Live liver donation is a valuable option for organ donation that can be conducted safely with a multidisciplinary perioperative approach. Future considerations should focus on the recovery period and how the intraoperative management can be optimized to minimize the impact of surgery on donors' quality of life.
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Abstract
OBJECTIVES Liver has a major role in coagulation. The hemostatic derangements measured by the mostly used coagulation parameters as prothrombin time, activated partial thromboplastin time, and thrombocyte count do not always correlate with the bleeding associated with liver diseases and these factors do not measure the thrombotic risks. So, thromboelastography is used in new clinical and laboratory research. The aim of this study is to study the effect of different levels of hepatectomy on coagulation. METHODS Laparatomy, 40% hepatectomy, and 70% hepatectomy was performed in three different groups of rats. Prothrombin time, international normalized ratio, activated partial thromboplastin time, thrombocyte count, fibrinogen levels, and thromboelastography parameters were obtained at the 0, 6, and 24th hour of the study. RESULTS Fibrinogen level at the 24th hour was greater than the early hours in both of the hepatectomy groups. Prothrombin time and international normalized ratio values were significantly higher in hepatectomy groups than in the sham group. There were no statistically significant difference in the clotting time, clot formation time, alpha-angle, and maximum clot firmness values in any of the thromboelastography channels, in any of the study times, in between the sham, 40% hepatectomy, and 70% hepatectomy groups. CONCLUSION There is no difference between 40 and 70% hepatectomy when the coagulopathy is evaluated. The coagulation derangements as reflected by the increase in fibrinogen and prolongation of prothrombin time and activated partial thromboplastin time after hepatectomy were not supported by thromboelastography parameters in this study.
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Prevalence and risk factors predisposing to coagulopathy in patients receiving epidural analgesia for hepatic surgery. Reg Anesth Pain Med 2009; 34:308-11. [PMID: 19574863 DOI: 10.1097/aap.0b013e3181ac7d00] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND OBJECTIVES Patients undergoing liver resection may have marginal preoperative liver function, extensive intraoperative blood loss, and perioperative hepatic dysfunction. We evaluated the prevalence and types of coagulopathic conditions that occur in patients with epidural catheters undergoing hepatic resection. METHODS A retrospective chart review was conducted of all patients undergoing hepatic surgery who received epidural analgesia between June 1995 and September 2003 at our institution. Forty-nine surgical cases had an epidural catheter placed preoperatively. Data were collected included age, weight, American Society of Anesthesiologists physical status; preoperative partial thromboplastin time (PTT), international normalized ratio (INR), and platelet count (PLT); estimated blood loss (EBL); and volume of hepatic resection. RESULTS Forty-nine cases received an epidural catheter before hepatic resection. Preoperative PTT, INR, and PLTs were within reference ranges in 47 of 49 patients. Twenty-three (47%) of 49 patients were coagulopathic in the postoperative period. The most common abnormality was an INR greater than 1.4 in 16 patients. Nine patients had a PLT of less than 100,000/microL, and 4 patients had a PTT of greater than 40 secs. Patients who developed a hemostatic abnormality were likely to have greater median EBL (400 vs 1400 mL; Mann-Whitney = 100.5, P = 0.0004) and have a greater median volume of liver resected (166 vs 1688 cm; Mann-Whitney = 57.0, P = 0.0004). There was no causal relationship to preoperative laboratory values, age, weight, or American Society of Anesthesiologists classification. DISCUSSION A high prevalence of hemostatic abnormalities in patients undergoing major hepatic resection while receiving epidural analgesia occurred. Important considerations may include discussion with the surgical team, measuring coagulation, and heightened clinical monitoring in the postoperative period.
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Ko JS, Choi SJ, Gwak MS, Kim GS, Ahn HJ, Kim JA, Hahm TS, Cho HS, Kim KM, Joh JW. Intrathecal morphine combined with intravenous patient-controlled analgesia is an effective and safe method for immediate postoperative pain control in live liver donors. Liver Transpl 2009; 15:381-9. [PMID: 19326422 DOI: 10.1002/lt.21625] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The healthy condition of living donors makes their tolerance to pain particularly low, and clinicians are often challenged to come up with an analgesic technique that is effective yet ensures donor safety. This study compared, in donor right hepatectomy, the efficacy and safety of preoperative intrathecal morphine (ITM) combined with intravenous patient-controlled analgesia (IV-PCA) with IV-PCA alone. Forty adult patients were randomly allocated into 2 groups: ITM+IV-PCA group (n = 20) and IV-PCA-only group (n = 20). Patients in the ITM+IV-PCA group received morphine sulfate (400 microg). The visual analog scale (VAS) at rest and when coughing and supplementary meperidine and IV-PCA (fentanyl) consumption were assessed at 2, 4, 6, 8, 10, 12, 18, 24, 30, 36, 42, 48 56, 64, and 72 hours after surgery. Also, side effects such as sedation, dizziness, nausea, vomiting, pruritus, and respiratory depression were evaluated. The ITM+IV-PCA group showed significantly less pain at rest and when coughing for up to 30 hours and 24 hours, respectively. Cumulative postoperative consumption of meperidine and IV-PCA (fentanyl) were significantly less in the ITM+IV-PCA group. The incidence of side effects were comparable between the 2 groups except for pruritus; its incidence was significantly higher in the ITM+IV-PCA group during the first 24 hours, but no treatment was required due to its mild severity. The results of our study suggest that preoperative ITM combined with IV-PCA may be considered as an effective and safe pain management regimen in living liver donors who have characteristics of low tolerance to pain and postoperative coagulation derangement.
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Affiliation(s)
- Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
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Feltracco P, Brezzi ML, Barbieri S, Serra E, Milevoj M, Ori C. Epidural anesthesia and analgesia in liver resection and living donor hepatectomy. Transplant Proc 2008; 40:1165-8. [PMID: 18555139 DOI: 10.1016/j.transproceed.2008.03.108] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Parenteral analgesics are still diffusely administered for postoperative pain after major liver resection, while epidural analgesia is widely criticized because of possible changes in the postoperative coagulation profile. The safety of regional anesthesia in liver resections is based on appropriate timing of needle placement and catheter removal and on the individual's skill in performing both the puncture and the catheterization. In the absence of liver failure or in cases of only moderate hepatic dysfunction, the risk of neurologic complications and spinal hematomas does not appear greater than when an epidural is performed for routine abdominal or thoracic surgery. Various anesthetic strategies have been adopted to prevent bleeding during liver resection, such as fluid restriction, diuretic administration, and vasodilator drugs. Lowering central venous pressure (CVP) seems to play a prominent role in prevention of bleeding since an elevated CVP may be associated with increased blood loss at various phases of liver resection. However, a low CVP may not be tolerated by all patients: intraoperative hemodynamic instability may, in fact, easily ensue because of the cardiovascular depressant effects of anesthetics, surgical blood losses, and manipulation of the inferior vena cava. We suggest combining intraoperative epidural anesthesia with general (light) anesthesia as a useful strategy to keep the CVP low during liver resection without vasodilators or diuretics. Epidural anesthesia does not lead to changes in intravascular volume, but only promotes redistribution of blood, decreasing both venous return and portal vein pressure, thus contributing to reduced hepatic congestion and surgical blood loss.
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Affiliation(s)
- P Feltracco
- Department of Pharmacology and Anesthesiology, University Hospital of Padova, Padova, Italy.
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