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Ding P, Li H, Nan Y, Liu C, Wang G, Cai H, Yu W. Outcome of intravenous and inhaled polymyxin B treatment in patients with multidrug-resistant gram-negative bacterial pneumonia. Int J Antimicrob Agents 2024; 64:107293. [PMID: 39094752 DOI: 10.1016/j.ijantimicag.2024.107293] [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: 05/25/2023] [Revised: 06/26/2024] [Accepted: 07/24/2024] [Indexed: 08/04/2024]
Abstract
PURPOSE The incidence of pneumonia caused by multidrug-resistant gram-negative bacteria (MDR GNB) is increasing, which imposes significant burden on public health. Inhalation combined with intravenous polymyxins has emerged as a viable treatment option. However, pharmacokinetic studies focusing on intravenous and inhaled polymyxin B (PMB) are limited. METHODS This study included seven patients with MDR GNB-induced pneumonia who were treated with intravenous plus inhaled PMB from March 1 to November 30, 2022, in the intensive care unit of the First Affiliated Hospital of Zhejiang University School of Medicine. Clinical outcomes and therapeutic drug monitoring data of PMB in both plasma and epithelial lining fluid (ELF) were retrospectively reviewed. RESULTS Median PMB concentrations in the ELF were 7.83 (0.72-66.5), 116.72 (17.37-571.26), 41.1 (3.69-133.78) and 33.82 (0.83-126.68) mg/L at 0, 2, 6 and 12 h, respectively, and were much higher than those detected in the serum. ELF concentrations of PMB at 0, 2, 6 and 12 h were higher than the minimum inhibitory concentrations of pathogens isolated from the patients. Steady-state concentrations of PMB in the plasma were >2 mg/L in most patients. Of the patients, 57.14% were cured and 71.43% showed a favourable microbiological response. The incidence of side effects with PMB was low. CONCLUSIONS Inhaled plus intravenous PMB can achieve high ELF concentrations and favourable clinical outcomes without an increased adverse effect profile. This treatment approach appears promising for the treatment of patients with pneumonia caused by MDR-GNB.
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Affiliation(s)
- Peili Ding
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Hangyang Li
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Yuyu Nan
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Chengwei Liu
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Guobin Wang
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Hongliu Cai
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
| | - Wenqiao Yu
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China.
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Jouffroy R, Djossou F, Neviere R, Jaber S, Vivien B, Heming N, Gueye P. The chain of survival and rehabilitation for sepsis: concepts and proposals for healthcare trajectory optimization. Ann Intensive Care 2024; 14:58. [PMID: 38625453 PMCID: PMC11019190 DOI: 10.1186/s13613-024-01282-6] [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: 10/06/2023] [Accepted: 03/26/2024] [Indexed: 04/17/2024] Open
Abstract
This article describes the structures and processes involved in healthcare delivery for sepsis, from the prehospital setting until rehabilitation. Quality improvement initiatives in sepsis may reduce both morbidity and mortality. Positive outcomes are more likely when the following steps are optimized: early recognition, severity assessment, prehospital emergency medical system activation when available, early therapy (antimicrobials and hemodynamic optimization), early orientation to an adequate facility (emergency room, operating theater or intensive care unit), in-hospital organ failure resuscitation associated with source control, and finally a comprehensive rehabilitation program. Such a trajectory of care dedicated to sepsis amounts to a chain of survival and rehabilitation for sepsis. Implementation of this chain of survival and rehabilitation for sepsis requires full interconnection between each link. To date, despite regular international recommendations updates, the adherence to sepsis guidelines remains low leading to a considerable burden of the disease. Developing and optimizing such an integrated network could significantly reduce sepsis related mortality and morbidity.
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Affiliation(s)
- Romain Jouffroy
- Intensive Care Unit, Ambroise Paré Hospital, Assistance Publique - Hôpitaux de Paris, Boulogne Billancourt, France.
- Centre de recherche en Epidémiologie et Santé des Populations - U1018 INSERM - Paris Saclay University, Paris, France.
- EA 7329 - Institut de Recherche Médicale et d'Épidémiologie du Sport - Institut National du Sport, de l'Expertise et de la Performance, Paris, France.
- Service de Médecine Intensive Réanimation, Hôpital Universitaire Ambroise Paré, Assistance Publique - Hôpitaux de Paris, and Paris Saclay University, Saclay, France.
| | - Félix Djossou
- Service des Maladies Infectieuses et Tropicales, Guyane and Laboratoire Ecosystèmes Amazoniens et Pathologie Tropicale EA 3593, Centre Hospitalier de Cayenne, Université de Guyane, Cayenne, France
| | - Rémi Neviere
- Service des Explorations Fonctionnelles Centre Hospitalier Universitaire de Martinique et UR5_3 PC2E Pathologie Cardiaque, toxicité Environnementale et Envenimations (ex EA7525, Université des Antilles, Antilles, France
| | - Samir Jaber
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, University of Montpellier, INSERM U1046, Centre Hospitalier Universitaire Montpellier, Montpellier, 34295, France
| | - Benoît Vivien
- Service d'Anesthésie Réanimation, SAMU de Paris, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Nicholas Heming
- Department of Intensive Care, Raymond Poincaré Hospital, Laboratory of Infection & Inflammation - U1173, School of Medicine Simone Veil, FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis), APHP University Versailles Saint Quentin - University Paris Saclay, University Versailles Saint Quentin - University Paris Saclay, INSERM, Garches, Garches, 92380, France
| | - Papa Gueye
- SAMU 972, Centre Hospitalier Universitaire de Martinique, Fort-de-France Martinique, University of the Antilles, French West Indies, Antilles, France
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3
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Zhang H, Xu Y, Huang X, Yang S, Li R, Wu Y, Zou X, Yu Y, Shang Y. Extracorporeal membrane oxygenation in adult patients with sepsis and septic shock: Why, how, when, and for whom. JOURNAL OF INTENSIVE MEDICINE 2024; 4:62-72. [PMID: 38263962 PMCID: PMC10800772 DOI: 10.1016/j.jointm.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/19/2023] [Accepted: 07/07/2023] [Indexed: 01/25/2024]
Abstract
Sepsis and septic shock remain the leading causes of death in intensive care units. Some patients with sepsis fail to respond to routine treatment and rapidly progress to refractory respiratory and circulatory failure, necessitating extracorporeal membrane oxygenation (ECMO). However, the role of ECMO in adult patients with sepsis has not been fully established. According to existing studies, ECMO may be a viable salvage therapy in carefully selected adult patients with sepsis. The choice of venovenous, venoarterial, or hybrid ECMO modes is primarily determined by the patient's oxygenation and hemodynamics (distributive shock with preserved cardiac output, septic cardiomyopathy (left, right, or biventricular heart failure), or right ventricular failure caused by acute respiratory distress syndrome). Veno-venous ECMO can be used in patients with sepsis and severe acute respiratory distress syndrome when conventional mechanical ventilation fails, and early application of veno-arterial ECMO in patients with sepsis-induced refractory cardiogenic shock may be critical in improving their chances of survival. When ECMO is indicated, the choice of an appropriate mode and determination of the optimal timing of initiation and weaning are critical, particularly in an experienced ECMO center. Furthermore, some special issues, such as ECMO flow, anticoagulation, and antibiotic therapy, should be noted during the management of ECMO support.
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Affiliation(s)
- Hongling Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Youdong Xu
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Xin Huang
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Shunyin Yang
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Ruiting Li
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Yongran Wu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Xiaojing Zou
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Yuan Yu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - You Shang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
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Honeycutt CC, McDaniel CG, McKnite A, Hunt JP, Whelan A, Green DJ, Watt KM. Meropenem extraction by ex vivo extracorporeal life support circuits. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2023; 55:159-166. [PMID: 38099629 PMCID: PMC10723574 DOI: 10.1051/ject/2023035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/28/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Meropenem is a broad-spectrum carbapenem-type antibiotic commonly used to treat critically ill patients infected with extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae. As many of these patients require extracorporeal membrane oxygenation (ECMO) and/or continuous renal replacement therapy (CRRT), it is important to understand how these extracorporeal life support circuits impact meropenem pharmacokinetics. Based on the physicochemical properties of meropenem, it is expected that ECMO circuits will minimally extract meropenem, while CRRT circuits will rapidly clear meropenem. The present study seeks to determine the extraction of meropenem from ex vivo ECMO and CRRT circuits and elucidate the contribution of different ECMO circuit components to extraction. METHODS Standard doses of meropenem were administered to three different configurations (n = 3 per configuration) of blood-primed ex vivo ECMO circuits and serial sampling was conducted over 24 h. Similarly, standard doses of meropenem were administered to CRRT circuits (n = 4) and serial sampling was conducted over 4 h. Meropenem was administered to separate tubes primed with circuit blood to serve as controls to account for drug degradation. Meropenem concentrations were quantified, and percent recovery was calculated for each sample. RESULTS Meropenem was cleared at a similar rate in ECMO circuits of different configurations (n = 3) and controls (n = 6), with mean (standard deviation) recovery at 24 h of 15.6% (12.9) in Complete circuits, 37.9% (8.3) in Oxygenator circuits, 47.1% (8.2) in Pump circuits, and 20.6% (20.6) in controls. In CRRT circuits (n = 4) meropenem was cleared rapidly compared with controls (n = 6) with a mean recovery at 2 h of 2.36% (1.44) in circuits and 93.0% (7.1) in controls. CONCLUSION Meropenem is rapidly cleared by hemodiafiltration during CRRT. There is minimal adsorption of meropenem to ECMO circuit components; however, meropenem undergoes significant degradation and/or plasma metabolism at physiological conditions. These ex vivo findings will advise pharmacists and physicians on the appropriate dosing of meropenem.
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Affiliation(s)
| | | | - Autumn McKnite
- Department of Pharmacology and Toxicology, University of Utah College of Pharmacy Salt Lake City Utah USA
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
| | - J. Porter Hunt
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
| | - Aviva Whelan
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
- Division of Critical Care, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
| | - Danielle J. Green
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
- Division of Critical Care, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
| | - Kevin M. Watt
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
- Division of Critical Care, Department of Pediatrics, University of Utah Medical Center Salt Lake City Utah USA
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5
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Tilanus A, Drusano G. Optimizing the Use of Beta-Lactam Antibiotics in Clinical Practice: A Test of Time. Open Forum Infect Dis 2023; 10:ofad305. [PMID: 37416756 PMCID: PMC10319623 DOI: 10.1093/ofid/ofad305] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 06/03/2023] [Indexed: 07/08/2023] Open
Abstract
Despite their limitations, the pharmacokinetics (PK) and pharmacodynamics (PD) indices form the basis for our current understanding regarding antibiotic development, selection, and dose optimization. Application of PK-PD in medicine has been associated with better clinical outcome, suppression of resistance, and optimization of antibiotic consumption. Beta-lactam antibiotics remain the cornerstone for empirical and directed therapy in many patients. The percentage of time of the dosing interval that the free (unbound) drug concentration remains above the minimal inhibitory concentration (MIC) (%fT > MIC) has been considered the PK-PD index that best predicts the relationship between antibiotic exposure and killing for the beta-lactam antibiotics. Time dependence of beta-lactam antibiotics has its origin in the acylation process of the serine active site of penicillin-binding proteins, which subsequently results in bacteriostatic and bactericidal effects during the dosing interval. To enhance the likelihood of target attainment, higher doses, and prolonged infusion strategies, with/or without loading doses, have been applied to compensate for subtherapeutic levels of antibiotics related to PK-PD changes, especially in the early phase of severe sepsis. To minimize resistance and maximize clinical outcome, empirical therapy with a meropenem loading dose followed by high-dose-prolonged infusion should be considered in patients with high inoculum infections presenting as severe (Gram negative) sepsis. Subsequent de-escalation and dosing of beta-lactam antibiotics should be considered as an individualized dynamic process that requires dose adjustments throughout the time course of the disease process mediated by clinical parameters that indirectly assess PK-PD alterations.
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Affiliation(s)
- Alwin Tilanus
- Correspondence: Alwin Tilanus, MD, MSc, Internist—Infectious Disease Specialist, Department of Infectious Diseases, Clinica Los Nogales, Calle 95 # 23-61, Bogotá, Colombia, ()
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6
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Population Pharmacokinetics and Dosing Simulations of Ceftriaxone in Critically Ill Patients Receiving Extracorporeal Membrane Oxygenation (An ASAP ECMO Study). Clin Pharmacokinet 2022; 61:847-856. [PMID: 35253107 PMCID: PMC9249724 DOI: 10.1007/s40262-021-01106-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2021] [Indexed: 11/25/2022]
Abstract
Background Despite the surge in use of extracorporeal membrane oxygenation (ECMO) in the adult intensive care unit, little guidance is available on the appropriate dosing of antimicrobials in this setting. Ceftriaxone is an antimicrobial with a high affinity to plasma protein, a property identified in the literature as susceptible to sequestration into extracorporeal circuits and hypothesised to require dosage adjustments in this setting. Objective The aim of this study was to describe the pharmacokinetics of ceftriaxone and identify the best dosing regimen for critically ill adult patients receiving ECMO. Methods Serial blood samples were taken from patients receiving both ECMO and ceftriaxone. Total and unbound drug concentrations were measured in plasma by chromatographic assay and analysed using a population pharmacokinetic approach with Pmetrics®. Dosing simulations were performed to identify the optimal dosing strategy: 60 and 100% of time with free (unbound) drug concentration exceeding the minimum inhibitory concentration (fT>MIC). Results In total, 14 patients were enrolled, of which three were receiving renal replacement therapy (RRT). Total and unbound ceftriaxone was best described in a two-compartment model with total body weight, serum albumin concentrations, creatinine clearance (CrCL), and the presence of RRT included as significant predictors of pharmacokinetics. Patients not on RRT generated a mean renal clearance of 0.90 L/h, non-renal clearance of 0.33 L/h, and central volume of distribution of 7.94 L. Patients on RRT exhibited a mean total clearance of 1.18 L/h. ECMO variables were not significant predictors of ceftriaxone pharmacokinetics. Steady-state dosing simulations found that dosages of 1 g every 12 h and 2 g every 24 h achieved >90% probabilities of target attainment in patients with CrCL of 0 mL/min with RRT and 30 and 100 mL/min and various serum albumin concentrations (17 and 26 g/L). Conclusions Dosing recommendations for critically ill adult patients not on ECMO appear to be sufficient for patients on ECMO. Patients exhibiting augmented renal clearance (> 130 mL/min) or treatment of less susceptible pathogens may require higher doses, which requires further investigation. Supplementary Information The online version contains supplementary material available at 10.1007/s40262-021-01106-x.
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7
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Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock 2021. Crit Care Med 2021; 49:e1063-e1143. [PMID: 34605781 DOI: 10.1097/ccm.0000000000005337] [Citation(s) in RCA: 964] [Impact Index Per Article: 321.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Population pharmacokinetics of cefepime in critically ill patients receiving extracorporeal membrane oxygenation (an ASAP ECMO study). Int J Antimicrob Agents 2021; 58:106466. [PMID: 34688834 DOI: 10.1016/j.ijantimicag.2021.106466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/13/2021] [Accepted: 10/17/2021] [Indexed: 12/26/2022]
Abstract
OBJECTIVES This study aimed to describe the population pharmacokinetics (PK) of cefepime during extracorporeal membrane oxygenation (ECMO) and through dosing simulations, identify a maximally effective and safe dosing strategy. METHODS Serial cefepime plasma concentrations were measured in patients on ECMO, and data were analysed using a population PK approach with Pmetrics®. Dosing simulations were used to identify the optimal dosing strategy that achieved target trough concentrations (Cmin) of 8-20 mg/L. Six patients were enrolled, of which one was receiving renal replacement therapy. Cefepime was best described in a two-compartment model, with total body weight and creatinine clearance (CrCL) as significant predictors of PK parameters. The mean clearance and central volume of distribution were 2.42 L/h and 15.09 L, respectively. RESULTS Based on simulations, patients with CrCL of 120 mL/min receiving 1 g 8-hourly dosing achieved a 40-44% probability of efficacy (Cmin > 8 mg/L) and 1-6% toxicity (Cmin > 20 mg/L). Patients with CrCL 30 mL/min and 65 mL/min receiving 1 g 12-hourly dosing achieved an 84-92% and 46-53% probability of efficacy and 8-44% and 1-8% probability of toxicity, respectively. Simulations demonstrated a lower probability of efficacy and higher probability of toxicity with decreasing patient weight. CONCLUSION This study reported reduced cefepime clearance in patients receiving ECMO, resulting in an increased risk of cefepime toxicity. To avoid drug accumulation, modified dosing regimens should be used in critically ill patients on ECMO. Clinicians should adopt therapeutic drug monitoring when treating less susceptible organisms and in patients with reduced renal clearance on ECMO.
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9
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Population pharmacokinetics of vancomycin in critically ill adult patients receiving extracorporeal membrane oxygenation (an ASAP ECMO study). Antimicrob Agents Chemother 2021; 66:e0137721. [PMID: 34633852 DOI: 10.1128/aac.01377-21] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Our study aimed to describe the population pharmacokinetics (PK) of vancomycin in critically ill patients receiving extracorporeal membrane oxygenation (ECMO), including those receiving concomitant renal replacement therapy (RRT). Dosing simulations were used to recommend maximally effective and safe dosing regimens. Serial vancomycin plasma concentrations were measured and analysed using a population PK approach on Pmetrics®. The final model was used to identify dosing regimens that achieved target exposures of area under the curve (AUC0-24) of 400 - 700 mg·h/L at steady state. Twenty-two patients were enrolled, of which 11 patients received concomitant RRT. In the non-RRT patients, the median creatinine clearance (CrCL) was 75 mL/min and the mean daily dose of vancomycin was 25.5 mg/kg. Vancomycin was well described in a two-compartment model with CrCL, the presence of RRT and total body weight found as significant predictors of clearance and central volume of distribution (Vc). The mean vancomycin renal clearance and Vc were 3.20 L/h and 29.7 L respectively, while the clearance for patients on RRT was 0.15 L/h. ECMO variables did not improve the final covariate model. We found that recommended dosing regimens for critically ill adult patients not on ECMO can be safely and effectively used in those on ECMO. Loading doses of at least 25 mg/kg followed by maintenance doses of 12.5 - 20 mg/kg 12-hourly are associated with a 97 - 98% probability of efficacy and 11 - 12% probability of toxicity, in patients with normal renal function. Therapeutic drug monitoring along with reductions in dosing are warranted for patients with renal impairment and those with concomitant RRT.
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10
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Evans L, Rhodes A, Alhazzani W, Antonelli M, Coopersmith CM, French C, Machado FR, Mcintyre L, Ostermann M, Prescott HC, Schorr C, Simpson S, Wiersinga WJ, Alshamsi F, Angus DC, Arabi Y, Azevedo L, Beale R, Beilman G, Belley-Cote E, Burry L, Cecconi M, Centofanti J, Coz Yataco A, De Waele J, Dellinger RP, Doi K, Du B, Estenssoro E, Ferrer R, Gomersall C, Hodgson C, Møller MH, Iwashyna T, Jacob S, Kleinpell R, Klompas M, Koh Y, Kumar A, Kwizera A, Lobo S, Masur H, McGloughlin S, Mehta S, Mehta Y, Mer M, Nunnally M, Oczkowski S, Osborn T, Papathanassoglou E, Perner A, Puskarich M, Roberts J, Schweickert W, Seckel M, Sevransky J, Sprung CL, Welte T, Zimmerman J, Levy M. Surviving sepsis campaign: international guidelines for management of sepsis and septic shock 2021. Intensive Care Med 2021; 47:1181-1247. [PMID: 34599691 PMCID: PMC8486643 DOI: 10.1007/s00134-021-06506-y] [Citation(s) in RCA: 1565] [Impact Index Per Article: 521.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/05/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Laura Evans
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA, USA.
| | - Andrew Rhodes
- Adult Critical Care, St George's University Hospitals NHS Foundation Trust & St George's University of London, London, UK
| | - Waleed Alhazzani
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Massimo Antonelli
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | - Flávia R Machado
- Anesthesiology, Pain and Intensive Care Department, Federal University of São Paulo, Hospital of São Paulo, São Paulo, Brazil
| | | | | | - Hallie C Prescott
- University of Michigan and VA Center for Clinical Management Research, Ann Arbor, MI, USA
| | | | - Steven Simpson
- University of Kansas Medical Center, Kansas City, KS, USA
| | - W Joost Wiersinga
- ESCMID Study Group for Bloodstream Infections, Endocarditis and Sepsis, Division of Infectious Diseases, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Fayez Alshamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, Emirates University, Al Ain, United Arab Emirates
| | - Derek C Angus
- University of Pittsburgh Critical Care Medicine CRISMA Laboratory, Pittsburgh, PA, USA
| | - Yaseen Arabi
- Intensive Care Department, Ministry of National Guard Health Affairs, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
| | - Luciano Azevedo
- School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | | | | | | | - Lisa Burry
- Mount Sinai Hospital & University of Toronto (Leslie Dan Faculty of Pharmacy), Toronto, ON, Canada
| | - Maurizio Cecconi
- Department of Biomedical Sciences, Humanitas University Pieve Emanuele, Milan, Italy.,Department of Anaesthesia and Intensive Care, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - John Centofanti
- Department of Anesthesia, McMaster University, Hamilton, ON, Canada
| | - Angel Coz Yataco
- Lexington Veterans Affairs Medical Center/University of Kentucky College of Medicine, Lexington, KY, USA
| | | | | | - Kent Doi
- The University of Tokyo, Tokyo, Japan
| | - Bin Du
- Medical ICU, Peking Union Medical College Hospital, Beijing, China
| | - Elisa Estenssoro
- Hospital Interzonal de Agudos San Martin de La Plata, Buenos Aires, Argentina
| | - Ricard Ferrer
- Intensive Care Department, Vall d'Hebron University Hospital, Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | | | - Carol Hodgson
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia
| | - Morten Hylander Møller
- Department of Intensive Care 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | | | - Shevin Jacob
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Michael Klompas
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Population Medicine, Harvard Medical School, and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Younsuck Koh
- ASAN Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Anand Kumar
- University of Manitoba, Winnipeg, MB, Canada
| | - Arthur Kwizera
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Suzana Lobo
- Intensive Care Division, Faculdade de Medicina de São José do Rio Preto, São Paulo, Brazil
| | - Henry Masur
- Critical Care Medicine Department, NIH Clinical Center, Bethesda, MD, USA
| | | | | | - Yatin Mehta
- Medanta the Medicity, Gurugram, Haryana, India
| | - Mervyn Mer
- Charlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mark Nunnally
- New York University School of Medicine, New York, NY, USA
| | - Simon Oczkowski
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Tiffany Osborn
- Washington University School of Medicine, St. Louis, MO, USA
| | | | | | - Michael Puskarich
- University of Minnesota/Hennepin County Medical Center, Minneapolis, MN, USA
| | - Jason Roberts
- Faculty of Medicine, University of Queensland Centre for Clinical Research, The University of Queensland, Brisbane, Australia.,Department of Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
| | | | | | | | - Charles L Sprung
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Anesthesiology, Critical Care and Pain Medicine, Hadassah Medical Center, Jerusalem, Israel
| | - Tobias Welte
- Medizinische Hochschule Hannover and German Center of Lung Research (DZL), Hannover, Germany
| | - Janice Zimmerman
- World Federation of Intensive and Critical Care, Brussels, Belgium
| | - Mitchell Levy
- Warren Alpert School of Medicine at Brown University, Providence, Rhode Island & Rhode Island Hospital, Providence, RI, USA
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Cheng V, Abdul-Aziz MH, Roberts JA. Applying Antimicrobial Pharmacokinetic Principles for Complex Patients: Critically Ill Adult Patients Receiving Extracorporeal Membrane Oxygenation and Renal Replacement Therapy. Curr Infect Dis Rep 2021. [DOI: 10.1007/s11908-021-00757-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Peterson EL, Chittick PJ, Richardson CL. Decreasing voriconazole requirement in a patient after extracorporeal membrane oxygenation discontinuation: A case report. Transpl Infect Dis 2020; 23:e13545. [PMID: 33316840 DOI: 10.1111/tid.13545] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/11/2020] [Accepted: 12/02/2020] [Indexed: 11/27/2022]
Abstract
Patients receiving extracorporeal membrane oxygenation (ECMO) may display large decreases in drug concentrations due to increases in volume of distribution and drug binding to ECMO circuits, tubing, oxygenator, and coating materials. We report a case of a critically ill male with a 10-month status post-deceased donor renal transplant and being treated with voriconazole for suspected aspergillosis. Initially, multiple dose increases, up to 11.3 mg/kg/dose, were required while on ECMO therapy to obtain goal voriconazole trough concentrations between 2 and 5.5 mcg/mL. The patient's voriconazole dose requirement subsequently decreased to 7.3 mg/kg/dose after ECMO discontinuation, which represented a 45% reduction in voriconazole dose requirement. Based upon this experience, voriconazole appears to bind to artificial surfaces on ECMO devices. In addition to close monitoring of trough levels, it may be appropriate to empirically reduce the voriconazole dose in patients after ECMO discontinuation.
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Affiliation(s)
- Eric L Peterson
- Beaumont Hospital Department of Pharmacy, Royal Oak, MI, USA.,Children's Hospital Colorado, Aurora, CO, USA
| | - Paul J Chittick
- Beaumont Hospital Department of Infectious Diseases, Royal Oak, MI, USA.,Oakland University William Beaumont School of Medicine, Rochester, MI, USA
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Parker SL, Abdul-Aziz MH, Roberts JA. The role of antibiotic pharmacokinetic studies performed post-licensing. Int J Antimicrob Agents 2020; 56:106165. [PMID: 32941948 DOI: 10.1016/j.ijantimicag.2020.106165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/29/2020] [Accepted: 09/10/2020] [Indexed: 12/11/2022]
Abstract
Post-licensing pharmacometric studies can provide a better understanding of the pharmacokinetic (PK) alterations in special patient populations and may lead to better clinical outcomes. Some patient populations exhibit markedly different pathophysiology to general ward patients or healthy individuals. This may be developmental (paediatric patients), a manifestation of an underlying disease pathology (patients with obesity or haematological malignancies) or due to medical interventions (critically ill patients receiving extracorporeal therapies). This paper outlines the factors that affect the PK of special patient populations and describes some novel methods of antimicrobial administration that may increase antimicrobial concentrations at the site of infection and improve treatment of severe infection.
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Affiliation(s)
- Suzanne L Parker
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.
| | | | - Jason A Roberts
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia; Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Australia; Centre for Translational Anti-Infective Pharmacodynamics, School of Pharmacy, The University of Queensland, Brisbane, Australia; Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France; Department of Pharmacy, Royal Brisbane & Women's Hospital, Brisbane, Australia
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14
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Li L, Wang X, Wang R, Hu Y, Jiang S, Lu X. Antiviral Agent Therapy Optimization in Special Populations of COVID-19 Patients. Drug Des Devel Ther 2020; 14:3001-3013. [PMID: 32801640 PMCID: PMC7396737 DOI: 10.2147/dddt.s259058] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 07/09/2020] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is now a global outbreak of disease. The antiviral treatment acts as one of the most important means of SARS-CoV-2 infection. Alteration of physiological characteristics in special populations may lead to the change in drug pharmacokinetics, which may result in treatment failure or increased adverse drug reactions. Some potential drugs have shown antiviral effects on SARS-CoV-2 infections, such as chloroquine, hydroxychloroquine, favipiravir, lopinavir/ritonavir, arbidol, interferon alpha, and remedsivir. Here, we reviewed the literature on clinical effects in COVID-19 patients of these antiviral agents and provided the potential antiviral agent options for pregnant women, elderly patients, liver or renal dysfunction patients, and severe or critically ill patients receiving renal replacement therapy or ECMO after SARS-CoV-2 infection.
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Affiliation(s)
- Lu Li
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Xiaojuan Wang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Rongrong Wang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Yunzhen Hu
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Saiping Jiang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Xiaoyang Lu
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
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15
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Antibiotic dosing during extracorporeal membrane oxygenation: does the system matter? Curr Opin Anaesthesiol 2020; 33:71-82. [PMID: 31764007 DOI: 10.1097/aco.0000000000000810] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE OF REVIEW The aims of this review are to discuss the impact of extracorporeal membrane oxygenation (ECMO) on antibiotic pharmacokinetics and how this phenomenon may influence antibiotic dosing requirements in critically ill adult ECMO patients. RECENT FINDINGS The body of literature describing antibiotic pharmacokinetic and dosing requirements during ECMO support in critically adult patients is currently scarce. However, significant development has recently been made in this research area and more clinical pharmacokinetic data have emerged to inform antibiotic dosing in these patients. Essentially, these clinical data highlight several important points that clinicians need to consider when dosing antibiotics in critically ill adult patients receiving ECMO: physicochemical properties of antibiotics can influence the degree of drug loss/sequestration in the ECMO circuit; earlier pharmacokinetic data, which were largely derived from the neonatal and paediatric population, are certainly useful but cannot be extrapolated to the critically ill adult population; modern ECMO circuitry has minimal adsorption and impact on the pharmacokinetics of most antibiotics; and pharmacokinetic changes in ECMO patients are more reflective of critical illness rather than the ECMO therapy itself. SUMMARY An advanced understanding of the pharmacokinetic alterations in critically ill patients receiving ECMO is essential to provide optimal antibiotic dosing in these complex patients pending robust dosing guidelines. Antibiotic dosing in this patient population should generally align with the recommended dosing strategies for critically ill patients not on ECMO support. Performing therapeutic drug monitoring (TDM) to guide antibiotic dosing in this patient population appears useful.
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16
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[Clinical pharmacokinetics of anti-infective drugs in extracorporeal membrane oxygenation]. Anaesthesist 2019; 68:821-826. [PMID: 31740986 DOI: 10.1007/s00101-019-00702-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Extracorporeal membrane oxygenation (ECMO) is becoming more and more clinically important. The extracorporeal circuit for membrane oxygenation consists of a pump, a membrane oxygenator and large volume tubing. The ECMO device forms an additional compartment, which can absorb drugs with high lipophilia and protein binding. Thus, ECMO affects the volume of distribution and the clearance. As a consequence, the pharmacokinetic-pharmacodynamic (pk-pd) target parameters cannot be achieved. The selection of an appropriate substance and the mode of application, combined with therapeutic drug monitoring (TDM), can significantly improve the therapeutic outcome of critically ill patients.
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17
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Chen GJ, Lin SW, Tsai IL, Kuo CH, Wang JT, Hsieh SM. Therapeutic drug monitoring of the teicoplanin trough level after the loading doses in patients receiving venoarterial extracorporeal membrane oxygenation. J Formos Med Assoc 2019; 119:1086-1092. [PMID: 31672434 DOI: 10.1016/j.jfma.2019.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/03/2019] [Accepted: 10/04/2019] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND The optimal loading dose of teicoplanin in patients receiving venoarterial extracorporeal membrane oxygenation (VA-ECMO) has never been determined by therapeutic drug monitoring. This study investigated the appropriateness of proposed loading dose regimens of teicoplanin when administered to patients receiving VA-ECMO by using a previously proposed loading dosage and measuring the teicoplanin trough concentration (Ctrough). METHODS Patients who initiated teicoplanin therapy while receiving VA-ECMO were enrolled. Every included patient received four loading doses of teicoplanin at a dose of 12 mg/kg. The first three doses were administered 12 h apart, and the fourth dose was administered 24 h after the third dose. Blood samples were collected before administering the maintenance dose (i.e., the fifth dose), and the teicoplanin Ctrough was measured. Serum teicoplanin levels were determined using an Agilent 1290 ultra-high performance liquid chromatography system. RESULTS The teicoplanin Ctrough was successfully tested in 11 patients. Their median age was 68.2 years, and 81.8% of them were men. The median of each loading dose was 11.6 (range, 10.7-12.8) mg/kg. The median teicoplanin Ctrough was 22.01 (range, 14.85-44.84) mg/L. All patients had a Ctrough of more than 10 mg/L, whereas 90.9% (10/11) of the patients achieved a Ctrough of more than 15 mg/L. CONCLUSION The loading dosage consisting of four doses of teicoplanin administered within the first 72 h at a dose of 12 mg/kg/dose could achieve an adequate therapeutic Ctrough of teicoplanin in patients receiving VA-ECMO.
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Affiliation(s)
- Guan-Jhou Chen
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yunlin County, Taiwan
| | - Shu-Wen Lin
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - I-Lin Tsai
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ching-Hua Kuo
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei, Taiwan
| | - Jann-Tay Wang
- Section of Infectious Diseases, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Szu-Min Hsieh
- Section of Infectious Diseases, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Abdul-Aziz MH, Shekar K, Roberts JA. Antimicrobial therapy during ECMO - customised dosing with therapeutic drug monitoring: The way to go? Anaesth Crit Care Pain Med 2019; 38:451-453. [PMID: 31323318 DOI: 10.1016/j.accpm.2019.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mohd H Abdul-Aziz
- University of Queensland Centre for Clinical Research (UQCCR), Faculty of Medicine, The University of Queensland, QLD, Australia
| | - Kiran Shekar
- Adult Intensive Care Services, The Prince Charles Hospital, Chermside, Australia; Critical Care Research Group, Centre of Research Excellence for Advanced Cardiorespiratory Therapies Improving Organ Support (ACTIONS), The University of Queensland, Brisbane, QLD, Australia
| | - Jason A Roberts
- University of Queensland Centre for Clinical Research (UQCCR), Faculty of Medicine, The University of Queensland, QLD, Australia; Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia; Department of Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia; Centre for Translational Anti-infective Pharmacodynamics, School of Pharmacy, The University of Queensland, Brisbane, QLD, Australia; Faculty of Medicine, The University of Queensland, Brisbane, University of Queensland Centre for Clinical Research (UQCCR), QLD, Australia.
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19
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Maybauer MO, Koerner MM, Maybauer DM. Perspectives on adjunctive use of ketamine for analgosedation during extracorporeal membrane oxygenation. Expert Opin Drug Metab Toxicol 2019; 15:349-351. [PMID: 30913933 DOI: 10.1080/17425255.2019.1593963] [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: 10/27/2022]
Abstract
Analgosedation on ECMO is more than the choice of any drug, it has to be context specific. Ketamine may be considered as an adjunctive therapy in patients requiring high-dose opioids and sedatives during ECMO support with difficulty to achieve a target RASS. Considering ketamine provides analgesia while maintaining airway reflexes, it could be useful for early ECMO weaning and use of ECMO in awake, non-intubated, spontaneously breathing patients with respiratory failure ('awake' ECMO), especially for patients having considerable waiting periods while being bridged to transplant. The hemodynamic effects of ketamine may provide the benefit of decreasing vasopressor requirements, thereby potentially improving microcirculation. In this context, the effects on end-organ function and the need for renal replacement therapy should be investigated. Pharmacokinetic and pharmacodynamic studies on ketamine ex- and in vivo are of utmost importance to delineate its pharmacological profile and effectiveness during ECMO therapy and to create admissible future study hypothesis.
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Affiliation(s)
- Marc O Maybauer
- a Cardiothoracic Anesthesia and Intensive Care, Manchester Royal Infirmary , Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre and University of Manchester , Manchester , UK.,b Critical Care Research Group, The Prince Charles Hospital , University of Queensland , Brisbane , Queensland , Australia.,c Anesthesia and Intensive Care Medicine , Philipps-University Marburg , Marburg , Germany
| | - Michael M Koerner
- d Integris Baptist Medical Center, Advanced Critical Care and Transplant Institute , Oklahoma State University , Oklahoma City , OK , USA
| | - Dirk M Maybauer
- c Anesthesia and Intensive Care Medicine , Philipps-University Marburg , Marburg , Germany
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