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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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Ozgul U, Ucar M, Erdogan M, Aydogan M, Toprak H, Colak C, Durmus M, Ersoy M. Effects of Isoflurane and Propofol on Hepatic and Renal Functions and Coagulation Profile After Right Hepatectomy in Living Donors. Transplant Proc 2013; 45:966-70. [DOI: 10.1016/j.transproceed.2013.02.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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3
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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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Weinberg L, Scurrah N, Parker F, Story D, McNicol L. Interpleural analgesia for attenuation of postoperative pain after hepatic resection. Anaesthesia 2010; 65:721-8. [PMID: 20528839 DOI: 10.1111/j.1365-2044.2010.06384.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
SUMMARY We performed a prospective randomised trial to evaluate the analgesic efficacy of interpleural analgesia in patients undergoing hepatic resection. The control group (n = 25) received multimodal analgesia with intravenous morphine patient-controlled analgesia; in addition, the interventional group (n = 25) received interpleural analgesia with a 20-ml loading dose of levo bupivacaine 0.5% followed by a continuous infusion of levobupivacaine 0.125%. Outcome measures included pain intensity on movement using a visual analogue scale over 24 h, cumulative morphine and rescue analgesia requirements, patient satisfaction, hospital stay and all adverse events. Patients in the interpleural group were less sedated and none required treatment for respiratory depression compared to 6 (24%) in the control group (p< 0.01). Patients in the interpleural group also had lower pain scores during movement in the first 24 h. Patients' satisfaction, opioid requirements and duration of hospital stay were similar. We conclude that continuous interpleural analgesia augments intravenous morphine analgesia, decreases postoperative sedation and reduces respiratory depression after hepatic resection.
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Affiliation(s)
- L Weinberg
- Department of Surgery, University of Melbourne, Austin Hospital, Heidelberg, Victoria, Australia.
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Ozkardesler S, Ozzeybek D, Alaygut E, Unek T, Akan M, Astarcioglu H, Karademir S, Astarcioglu I, Elar Z. Anesthesia-related complications in living liver donors: the experience from one center and the reporting of one death. Am J Transplant 2008; 8:2106-10. [PMID: 18828770 DOI: 10.1111/j.1600-6143.2008.02367.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Living donor liver transplantation has become an alternative therapy for patients with end-stage liver disease. Donors are healthy individuals and donor safety is the primary concern. The objective of this study was to evaluate the anesthetic complications and outcomes for our donor cases; we report one death. The charts of the patients who underwent donor hepatectomy from February 1997 to June 2007 were retrospectively reviewed. Right hepatectomy (resection of segments 5-8) was done in 101 donors, left lobectomy (resection of segments 2-3) in 11 donors, and left hepatectomy (resection of segments 2-4) in one donor. Minor anesthetic complications were shoulder pain, pruritus and urinary retention related to epidural morphine, and major morbidity included central venous catheter-induced thrombosis of the brachial and subclavian vein, neuropraxia, foot drop and prolonged postdural puncture headache. One of 113 donors died from pulmonary embolism on the 11th postoperative day. This procedure has some major risks related to anesthesia and surgery. Although careful attention will lower complication rate, we have to keep in mind that the risks of donor surgery will not be completely eliminated.
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Affiliation(s)
- S Ozkardesler
- Department of Anesthesiology and Reanimation, Medical Faculty of 9 Eylul University, Izmir, Turkey
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Abstract
For patients with end-stage organ disease transplantation of human organs is a well-established therapy, and in most cases it is the only life-saving one. But the lack of available organs is a big problem. The legal basis in Germany is the transplantation law (TPG). According to this law, every ventilated patient with diagnosed brain death is a potential organ donor. However, brain death may lead to strong reactions in the patient's cardiovascular system as well as disturbances in thermoregulation, water and electrolyte balance, and the endocrine and haemostatic systems. Thus, protecting the organs of the organ donor and, furthermore, caring for his or her relatives are great challenges for every physician and nurse in the intensive care unit.
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Affiliation(s)
- R Hömme
- Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum Augsburg, Augsburg, Deutschland
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7
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Chhibber A, Dziak J, Kolano J, Norton JR, Lustik S. Anesthesia care for adult live donor hepatectomy: our experiences with 100 cases. Liver Transpl 2007; 13:537-42. [PMID: 17394151 DOI: 10.1002/lt.21074] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A total of 100 patients who underwent elective lobar donor hepatectomy from 2000 to 2002 at the University of Rochester Medical Center were reviewed. Assessed clinical data were estimated blood loss, intraoperative central venous pressure (CVP), blood product and fluid administration, perioperative arterial blood gas tension and acid-base state, metabolic status, perioperative serum levels of aspartate aminotransferase, alanine aminotransferase, prothrombin time, albumin, and lactate, procedure duration, and perioperative complications. All patients survived surgery, and the average duration of surgery (from skin incision to skin closure) was 615 +/- 99.6 minutes. Mean blood loss was 549 +/- 391 mL (range, 80-2,500 mL), and only 4 patients required homologous blood transfusion. The intraoperative blood loss did not correlate with CVP values. A total of 72 patients received isotonic sodium bicarbonate solution, and their metabolic variables were superior to those of normal saline group patients (arterial pH, 7.35 +/- 0.03 vs. 7.29 +/- 0.07; base excess, -4.3 +/- 2.4 vs. 7.3 +/- 3.4; and serum bicarbonate level, 20.6 +/- 2.2 vs. 18.6 +/- 2.9). However, the better control of metabolic acidosis was not associated with serum lactate levels or other outcome measures. Maintaining the CVP < 5 mmHg was not associated with blood loss. Clinically significant anesthetic complications were severe metabolic acidosis, pneumothorax and respiratory insufficiency immediately following extubation in the operating room. In conclusion, placement of a thoracic epidural catheter delivering a local anesthetic in addition to intravenous (IV) patient-controlled analgesia with opiates provided safe and effective pain control in most patients. Further prospective studies should shed a light on the optimal care of patients undergoing liver donor hepatic resection.
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Affiliation(s)
- Ashwani Chhibber
- Department of Anesthesiology, Medical Center, University of Rochester, Rochester, NY, USA.
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8
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Choi SJ, Gwak MS, Ko JS, Kim GS, Ahn HJ, Yang M, Hahm TS, Lee SM, Kim MH, Joh JW. The changes in coagulation profile and epidural catheter safety for living liver donors: a report on 6 years of our experience. Liver Transpl 2007; 13:62-70. [PMID: 17192873 DOI: 10.1002/lt.20933] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The use of epidural catheters has been a subject of active debate in living liver donors because of the possible postoperative coagulation derangement and the subsequent risk of epidural hematoma. The aim of this study was to evaluate the safety of epidural catheters in relation to the changes in coagulation profile based on a review of previously published literature and the results of our 360 donors. In both the literature and in our cases, platelet count, prothrombin time (PT), and activated partial thromboplastin time (aPTT) in cases of heparin administration showed significant changes (P < 0.05), especially after right lobectomy. Platelet count reached its nadir on postoperative day (POD) 2-3, while PT and aPTT reached their peaks on POD 1-2 and at the end of the operation, respectively. In our donors, the ranges of platelet count, PT, and aPTT for the first 3 PODs were 54-359 x10/microL, 0.99-2.38 international normalized ratio (INR), and 25.9-300 seconds, respectively, and of note, 5 donors (1.4%) had a platelet count of <80 x 10/microL and 9 donors (2.5%) had a PT of >2.0 INR. Epidural catheterizations were performed in 242 donors, and the catheters were removed on POD 3-4 in 177 donors (73.1%). Mean (range) of platelet count, PT, and aPTT on the day of catheter removal were 168.4 +/- 42.9 (82-307) x 10/microL, 1.33 +/- 0.18 (0.99-1.93) INR, and 40.9 +/- 4.8 (32.0-70.6) seconds, respectively. No epidural hematoma was observed in this study. In conclusion, the discreet use of epidural catheters in live liver donors, in spite of postoperative coagulation derangements, appears to be safe regardless of the type of hepatectomy performed.
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Affiliation(s)
- Soo Joo Choi
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Seoul, South Korea
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9
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Weinberg L, Scurrah N, Gunning K, McNicol L. Postoperative changes in prothrombin time following hepatic resection: implications for perioperative analgesia. Anaesth Intensive Care 2006; 34:438-43. [PMID: 16913338 DOI: 10.1177/0310057x0603400405] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Disorders of coagulation may occur after uncomplicated hepatic resection in patients who have normal preoperative coagulation profiles and liver function tests. We present a retrospective study performed in a tertiary care university teaching hospital examining changes in liver function tests and coagulation profiles in patients undergoing hepatic resection. Data were obtained for 124 patients. When compared to the preoperative values, prothrombin times were significantly increased throughout the postoperative period. Prolongation of the prothrombin time was related to both duration of surgery and hepatic resection weight. There was no relationship between prothrombin time and patient age. Disorders of coagulation occur after hepatic resection even in patients who have normal preoperative coagulation and liver function tests. This has implications for anaesthetic practice, particularly when considering the use of an indwelling epidural catheter in patients undergoing hepatic resection.
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Affiliation(s)
- L Weinberg
- Department of Anaesthesia, Austin Health, Victoria, Australia
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Cywinski JB, Parker BM, Xu M, Irefin SA. A Comparison of Postoperative Pain Control in Patients After Right Lobe Donor Hepatectomy and Major Hepatic Resection for Tumor. Anesth Analg 2004; 99:1747-1752. [PMID: 15562065 DOI: 10.1213/01.ane.0000136423.17446.5d] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
After initiating a living donor liver transplant program at our institution, we observed that donor patients experienced significant postoperative pain despite the use of thoracic patient-controlled epidural analgesia (PCEA) infusion catheters. We retrospectively compared patients who underwent right lobe donor hepatectomy (RLDH, n = 15) with patients who had undergone major hepatic resection for tumor (MHRT, n = 15) to elucidate the cause for this observation. All patients had preoperative thoracic epidural catheters placed, and both groups had similar surgical exposure. Demographic information, intraoperative variables, intensity of postoperative pain by visual analog pain score (VAPS), side effects, total number of requested and delivered PCEA doses, and the total amount of bupivacaine (mg) and volume (mL) of PCEA solution administered through 48 h postoperatively were collected and analyzed. The RLDH group had a significantly longer surgical duration than did the MHRT group. The RLDH group patients had higher postoperative pain scores (P = 0.034), and were 2.76 (1.12-6.82, 95% CI) times more likely to have pain than those patients in the MHRT group. There was no significant difference between patient groups for the amount of bupivacaine and volume of PCEA solution administered. These observations may be explained, in part, by the longer duration of surgery in the RLDH group. The possible role of preemptive analgesia via PCEA infusion and better perioperative teaching of PCEA use are discussed; these may lead to improved early postoperative pain control in RLDH patients.
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Affiliation(s)
- Jacek B Cywinski
- *Department of General Anesthesiology, †Transplant Center, ‡Department of Biostatistics & Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
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Siniscalchi A, Begliomini B, De Pietri L, Braglia V, Gazzi M, Masetti M, Di Benedetto F, Pinna AD, Miller CM, Pasetto A. Increased prothrombin time and platelet counts in living donor right hepatectomy: implications for epidural anesthesia. Liver Transpl 2004; 10:1144-9. [PMID: 15350005 DOI: 10.1002/lt.20235] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The risks and benefits of adult-to-adult living donor liver transplantation need to be carefully evaluated. Anesthetic management includes postoperative epidural pain relief; however, even patients with a normal preoperative coagulation profile may suffer transient postoperative coagulation derangement. This study explores the possible causes of postoperative coagulation derangement after donor hepatectomy and the possible implications on epidural analgesia. Thirty donors, American Society of Anesthesiology I, with no history of liver disease were considered suitable for the study. A thoracic epidural catheter was inserted before induction and removed when laboratory values were as follows: prothrombin time (PT) > 60%, activated partial thromboplastin time < 1.24 (sec), and platelet count > 100,000 mmf pound sterling (mm3). Standard blood tests were evaluated before surgery, on admission to the recovery room, and daily until postoperative day (POD) 5. The volumes of blood loss and of intraoperative fluids administered were recorded. Coagulation abnormalities observed immediately after surgery may be related mostly to blood loss and to the diluting effect of the intraoperative infused fluids, although the extent of the resection appears to be the most important factor in the extension of the PT observed from POD 1. In conclusion, significant alterations in PT and platelet values were observed in our patients who underwent uncomplicated major liver resection for living donor liver transplantation. Because the potential benefits of epidural analgesia for liver resection are undefined according to available data, additional prospective randomized studies comparing the effectiveness and safety of intravenous versus epidural analgesia in this patient population should be performed.
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Affiliation(s)
- Antonio Siniscalchi
- Division of Anesthesiology, University of Modena and Reggio Emilia, Modena, Italy.
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12
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Schumann R, Zabala L, Angelis M, Bonney I, Tighiouart H, Carr DB. Altered hematologic profiles following donor right hepatectomy and implications for perioperative analgesic management. Liver Transpl 2004; 10:363-8. [PMID: 15004762 DOI: 10.1002/lt.20059] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Living liver donors for adult liver transplant recipients undergo extensive liver resection. Partial donor hepatectomies may alter postoperative drug metabolism and hemostasis; thus, the risks and the benefits of pain management for this unique patient population may need to be reassessed. The safety and efficacy of combined epidural analgesia and field infiltration in our initial living liver donor group are presented. A thoracic epidural catheter was placed before general anesthesia in 2 female and 6 male donors (44.2 +/- 11.3 years old, mean +/- standard deviation [SD], range 26-56). At the end of surgery, incisions were infiltrated (bupivacaine 0.25%), and an epidural infusion was used (bupivacaine 0.1% + hydromorphone hydrochloride 0.02%). Clinical outcomes were followed for 5 days. The time sequence of pain intensity on a 0-10 visual analog scale clustered into 3 phases, the intensity of which differed significantly from each other (2.2 +/- 0.6, 0.69 +/- 0.2, and 2.37 +/- 0.3 respectively, P = 0.028). Right shoulder pain was observed in 75% of the donors. Sedation, pruritus, and nausea were minimal. Consistently maximal international normalized ratio elevation occurred at 17.6 +/- 7 hours postoperatively, then slowly declined. Platelet counts were lowest on day 3. No neurologic injury or local anesthetic toxicity was observed. This 2-site approach provided effective, safe, postoperative analgesia for our donors. Universally, coagulopathy ensued, indicating a potentially increased risk for epidural hemorrhage at epidural catheter removal and mandating close postoperative neurologic and laboratory monitoring. Research is needed to advance the understanding of postoperative coagulopathy and hepatic dysfunction in these donors to further optimize their perioperative management, including that of analgesia.
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Affiliation(s)
- Roman Schumann
- Department of Anesthesia, Tufts-New England Medical Center and Tufts University School of Medicine, Boston, MA 02111, USA.
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Ayanoglu HO, Ulukaya S, Yuzer Y, Tokat Y. Anesthetic management and complications in living donor hepatectomy. Transplant Proc 2003; 35:2970-3. [PMID: 14697952 DOI: 10.1016/j.transproceed.2003.10.090] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A total of 112 living donor hepatectomies (LDHs) performed from October 1999 to April 2003 at Ege University Hospital Organ Transplantation Center were reviewed and perioperative anesthetic courses and complications were determined. There was no perioperative mortality. Mean duration of operations was 333 +/- 77 minutes (range, 160 to 540 minutes) for right lobectomies and 277 +/- 88 minutes (range, 150 to 500 minutes) for left lateral segment plus left lobe operations. The remnant liver volume ratios of the patients was 0.58 +/- 0.16 (range, 0.30 to 0.91) after harvesting. Crystalloids, colloid infusions, and transfusions aimed to keep hematocrit >25%, central venous pressure (CVP) <5 mm Hg and to maintain a urine output >1 mL/kg(-1) while nitroglycerin was infused (0.5 to 2.0 microg/kg(-1)h(-1)) when needed to allow fluid infusions freely without increasing the CVP values. No transfusion was needed for 91 patients (81%) and 21 right lobectomy patients needed transfusion of blood products. Initial mean hematocrit of 38.9 +/- 4.9% (range, 27% to 50%) for all patients was found 31.5% +/- 5% (21% to 44%) at the end of the operation. Albumin blood levels averaged 4.27 +/- 0.49 g/dL(-1) at the beginning and 3.28 +/- 0.45 g/dL(-1) after hepatic resection. Perioperative complications were one air embolism, postoperative systemic inflammatory response syndrome in one patient, transient but severe hemoglobinuria due to a predonated autologous blood transfusion in another, prolonged recovery for neuromuscular blocker overdose in one patient, and postoperative atelectasis in three patients, two of whom had pneumonia later while two other patients had pleural effusions. One required a drainage. Living donor hepatectomies were performed with acceptable complications in anesthetic management during this study. The operation provides us with an optimal liver segment without resulting in mortality.
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Affiliation(s)
- H O Ayanoglu
- Department of Anesthesiology and Reanimation, Ege University Medical School, Izmir 35100, Turkey.
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Akpek EA, Arslan G, Erkaya C, Torgay A, Donmez A, Kayhan Z, Karakayali H. Anesthetic risks for donors in living-related liver transplantation: analysis of 30 cases. Transpl Int 2003. [DOI: 10.1111/j.1432-2277.2003.tb00353.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Lutz JT, Valentín-Gamazo C, Görlinger K, Malagó M, Peters J. Blood-transfusion requirements and blood salvage in donors undergoing right hepatectomy for living related liver transplantation. Anesth Analg 2003. [PMID: 12538176 DOI: 10.1213/00000539-200302000-00010] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Living related liver donation for liver transplantation in adults including its risks is receiving increased attention. We present data from 44 liver donors focusing on transfusion requirements and avoidance of heterologous transfusion. The volume of blood transfused (both autologous from preoperative donation and heterologous) was assessed including that derived from intraoperative isovolemic hemodilution, cell-saver salvaged, and retransfused blood. Hemoglobin concentration and central venous pressure were measured at specified time points before and during surgery. Intraoperative blood loss was calculated and correlated to the duration of parenchymal transsection, liver volume resected, and central venous pressure. There were no specific anesthesia-evoked complications. In 4 donors, major bleeding (>2000 mL) occurred. Blood loss averaged 902 +/- 564 mL (SD), yielding a minimal mean hemoglobin concentration of 8.1 +/- 1.2 g/dL. One donor received 3 U of heterologous blood and 30 donors received autologous blood from their preoperative donation. An average of 592 +/- 112 mL of blood derived from perioperative acute isovolemic hemodilution was retransfused as was 421 +/- 333 mL of washed red cells from the cell-saving system. Avoidance of heterologous blood transfusion, application of blood-saving techniques, and efficient pain management are crucial for adult living liver donors. Transfusion of banked blood can be avoided in most patients when intraoperative cell salvage, preoperative autologous blood donation, and intraoperative hemodilution are combined.
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Affiliation(s)
- Jürgen T Lutz
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Essen, Essen, Germany.
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Lutz JT, Valentín-Gamazo C, Görlinger K, Malagó M, Peters J. Blood-transfusion requirements and blood salvage in donors undergoing right hepatectomy for living related liver transplantation. Anesth Analg 2003; 96:351-5, table of contents. [PMID: 12538176 DOI: 10.1097/00000539-200302000-00010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Living related liver donation for liver transplantation in adults including its risks is receiving increased attention. We present data from 44 liver donors focusing on transfusion requirements and avoidance of heterologous transfusion. The volume of blood transfused (both autologous from preoperative donation and heterologous) was assessed including that derived from intraoperative isovolemic hemodilution, cell-saver salvaged, and retransfused blood. Hemoglobin concentration and central venous pressure were measured at specified time points before and during surgery. Intraoperative blood loss was calculated and correlated to the duration of parenchymal transsection, liver volume resected, and central venous pressure. There were no specific anesthesia-evoked complications. In 4 donors, major bleeding (>2000 mL) occurred. Blood loss averaged 902 +/- 564 mL (SD), yielding a minimal mean hemoglobin concentration of 8.1 +/- 1.2 g/dL. One donor received 3 U of heterologous blood and 30 donors received autologous blood from their preoperative donation. An average of 592 +/- 112 mL of blood derived from perioperative acute isovolemic hemodilution was retransfused as was 421 +/- 333 mL of washed red cells from the cell-saving system. Avoidance of heterologous blood transfusion, application of blood-saving techniques, and efficient pain management are crucial for adult living liver donors. Transfusion of banked blood can be avoided in most patients when intraoperative cell salvage, preoperative autologous blood donation, and intraoperative hemodilution are combined.
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Affiliation(s)
- Jürgen T Lutz
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Essen, Essen, Germany.
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Matot I, Scheinin O, Eid A, Jurim O. Epidural anesthesia and analgesia in liver resection. Anesth Analg 2002; 95:1179-81, table of contents. [PMID: 12401587 DOI: 10.1097/00000539-200211000-00009] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
IMPLICATIONS In patients undergoing major liver resection, the decision to introduce an epidural catheter and the timing of its removal should be made with care because of the prolonged changes in platelet count and in prothrombin time that develop in some patients.
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Affiliation(s)
- Idit Matot
- Department of Anesthesiology, Hadassah University Medical Center, The Hebrew University of Jerusalem, Jerusalem 91120, Israel
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Borromeo CJ, Stix MS, Lally A, Pomfret EA. Epidural Catheter and Increased Prothrombin Time After Right Lobe Hepatectomy for Living Donor Transplantation. Anesth Analg 2000. [DOI: 10.1213/00000539-200011000-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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20
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Borromeo CJ, Stix MS, Lally A, Pomfret EA. Epidural catheter and increased prothrombin time after right lobe hepatectomy for living donor transplantation. Anesth Analg 2000; 91:1139-41. [PMID: 11049898 DOI: 10.1097/00000539-200011000-00018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
IMPLICATIONS Donor right hepatic lobectomy for the purpose of living liver transplantation may be associated with postoperative abnormalities in tests of clotting function. This study explores the possible causes and anesthetic implications of this phenomenon.
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Affiliation(s)
- C J Borromeo
- Departments of Anesthesiology and Hepatobiliary Surgery and Liver Transplantation, Lahey Clinic, Burlington, MA 01805, USA.
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