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Gomez DE, Kamr A, Gilsenan WF, Burns TA, Mudge MC, Hostnik LD, Toribio RE. Endothelial glycocalyx degradation in critically ill foals. J Vet Intern Med 2024; 38:2748-2757. [PMID: 39275920 PMCID: PMC11423458 DOI: 10.1111/jvim.17196] [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: 06/03/2024] [Accepted: 08/28/2024] [Indexed: 09/16/2024] Open
Abstract
BACKGROUND Endothelial glycocalyx (EG) degradation occurs in septic humans and EG products can be used as biomarkers of endothelial injury. Information about EG biomarkers and their association with disease severity is lacking in hospitalized foals. OBJECTIVES Measure serum syndecan-1 (SDC-1), heparan sulfate (HS), angiopoietin-2 (ANG-2), aldosterone (ALD), and plasma atrial natriuretic peptide (ANP) concentrations and to determine their association with disease severity and death in hospitalized foals. ANIMALS Ninety foals ≤3 days old. METHODS Prospective, multicenter, longitudinal study. Foals were categorized into hospitalized (n = 74; 55 septic; 19 sick nonseptic) and 16 healthy foals. Serum ([SDC-1], [HS], [ANG-2], [ALD]) and plasma (ANP) were measured over 72 hours using immunoassays. RESULTS Serum ([SDC-1], [HS], [ANG-2], [ALD]) and plasma (ANP) were significantly higher in hospitalized and septic than healthy foals (P < .05). Serum (ANG-2) and plasma (ANP) were significantly higher in hospitalized nonsurvivors than in survivors (P < .05). On admission, hospitalized foals with serum (HS) > 58.7 ng/mL had higher odds of nonsurvival (odds ratio [OR] = 6.1; 95% confidence interval [CI] = 1.02-36.7). Plasma (ANP) >11.5 pg/mL was associated with the likelihood of nonsurvival in hospitalized foals (OR = 7.2; 95% CI = 1.4-37.4; P < .05). Septic foals with serum (ANG-2) >1018 pg/mL on admission had higher odds of nonsurvival (OR = 6.5; 95% CI =1.2-36.6; P < .05). CONCLUSION AND CLINICAL IMPORTANCE Critical illness in newborn foals is associated with EG degradation and injury, and these biomarkers are related to the severity of disease on admission and the outcome of sick foals.
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Affiliation(s)
- Diego E. Gomez
- Department of Clinical Studies, Ontario Veterinary CollegeUniversity of GuelphGuelphOntarioCanada
| | - Ahmed Kamr
- Department of Veterinary Clinical Sciences, College of Veterinary MedicineThe Ohio State UniversityColumbusOhioUSA
- Faculty of Veterinary MedicineUniversity of Sadat CitySadat CityEgypt
| | | | - Teresa A. Burns
- Department of Veterinary Clinical Sciences, College of Veterinary MedicineThe Ohio State UniversityColumbusOhioUSA
| | - M. C. Mudge
- Department of Veterinary Clinical Sciences, College of Veterinary MedicineThe Ohio State UniversityColumbusOhioUSA
| | - Laura D. Hostnik
- Department of Veterinary Clinical Sciences, College of Veterinary MedicineThe Ohio State UniversityColumbusOhioUSA
| | - Ramiro E. Toribio
- Department of Veterinary Clinical Sciences, College of Veterinary MedicineThe Ohio State UniversityColumbusOhioUSA
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Kršek A, Batičić L, Ćurko-Cofek B, Batinac T, Laškarin G, Miletić-Gršković S, Sotošek V. Insights into the Molecular Mechanism of Endothelial Glycocalyx Dysfunction during Heart Surgery. Curr Issues Mol Biol 2024; 46:3794-3809. [PMID: 38785504 PMCID: PMC11119104 DOI: 10.3390/cimb46050236] [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: 03/20/2024] [Revised: 04/13/2024] [Accepted: 04/18/2024] [Indexed: 05/25/2024] Open
Abstract
The endothelial glycocalyx (EGC) is a layer of proteoglycans (associated with glycosaminoglycans) and glycoproteins, which adsorbs plasma proteins on the luminal surface of endothelial cells. Its main function is to participate in separating the circulating blood from the inner layers of the vessels and the surrounding tissues. Physiologically, the EGC stimulates mechanotransduction, the endothelial charge, thrombocyte adhesion, leukocyte tissue recruitment, and molecule extravasation. Hence, severe impairment of the EGC has been implicated in various pathological conditions, including sepsis, diabetes, chronic kidney disease, inflammatory disorders, hypernatremia, hypervolemia, atherosclerosis, and ischemia/reperfusion injury. Moreover, alterations in EGC have been associated with altered responses to therapeutic interventions in conditions such as cardiovascular diseases. Investigation into the function of the glycocalyx has expanded knowledge about vascular disorders and indicated the need to consider new approaches in the treatment of severe endothelial dysfunction. This review aims to present the current understanding of the molecular mechanisms underlying cardiovascular diseases and to elucidate the impact of heart surgery on EGC dysfunction.
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Affiliation(s)
- Antea Kršek
- Faculty of Rijeka, University of Medicine, Braće Branchetta 20, 51000 Rijeka, Croatia;
| | - Lara Batičić
- Department of Medical Chemistry, Biochemistry and Clinical Chemistry, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Božena Ćurko-Cofek
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia; (B.Ć.-C.); (G.L.)
| | - Tanja Batinac
- Department of Clinical Medical Sciences I, Faculty of Health Studies, University of Rijeka, Viktora Cara Emina 2, 51000 Rijeka, Croatia; (T.B.); (V.S.)
| | - Gordana Laškarin
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia; (B.Ć.-C.); (G.L.)
- Hospital for Medical Rehabilitation of Hearth and Lung Diseases and Rheumatism “Thalassotherapia-Opatija”, M. Tita 188, 51410 Opatija, Croatia;
| | - Silvija Miletić-Gršković
- Hospital for Medical Rehabilitation of Hearth and Lung Diseases and Rheumatism “Thalassotherapia-Opatija”, M. Tita 188, 51410 Opatija, Croatia;
| | - Vlatka Sotošek
- Department of Clinical Medical Sciences I, Faculty of Health Studies, University of Rijeka, Viktora Cara Emina 2, 51000 Rijeka, Croatia; (T.B.); (V.S.)
- Department of Anesthesiology, Reanimatology, Emergency and Intensive Care Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
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Valeanu L, Andrei S, Stefan G, Robu C, Bute T, Longrois D. Cardiac surgery-associated acute kidney injury and perioperative plasma viscosity: is there a relationship? J Clin Monit Comput 2023; 37:1553-1561. [PMID: 37610523 DOI: 10.1007/s10877-023-01065-7] [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: 06/16/2023] [Accepted: 07/26/2023] [Indexed: 08/24/2023]
Abstract
Plasma viscosity (PV) is a key factor in microcirculatory flow resistance and capillary perfusion during hemodilution, we hypothesized a possible relationship between cardiac surgery-associated acute kidney injury (CSA-AKI) and PV. We conducted a prospective, observational, single-center study on 50 adult cardiac surgery patients with cardiopulmonary bypass (age 64 years, male sex 80%, baseline serum creatinine 1.04 mg/dL). We assessed perioperative characteristics, management, short-term outcomes, blood analysis, PV, serum creatinine, and diuresis. CSA-AKI was identified using KDIGO criteria. Data were collected at 10 time points during the first perioperative week. CSA-AKI occurred in 17 patients (34%): 12 (24%) stage 1, 1 (2%) stage 2, and 4 (8%) stage 3. Most patients (88%) developed CSA-AKI within 48 h post-surgery. Patients with CSA-AKI had higher body mass index (BMI), more frequent chronic kidney disease (CKD), and lower hemoglobin and hematocrit levels. The median baseline PV for the entire cohort was 1.50 cP on EDTA and 1.37 cP on citrate. No significant differences in PV levels were found between patients with CSA-AKI and normal kidney function, both at baseline and at the 48-h. Logistic and Cox regression analyses showed no significant relationship between PV and CSA-AKI. However, CSA-AKI was related to increased BMI, lower hemoglobin and hematocrit levels, and pre-existing CKD. The present study found no significant association between PV and CSA-AKI. Nevertheless, more research is needed to validate this finding and to investigate the role of PV in other clinical settings.
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Affiliation(s)
- Liana Valeanu
- Cardiac Anaesthesiology and Intensive Care Department I, Emergency Institute for Cardiovascular Disease, "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Stefan Andrei
- "Carol Davila" University of Medicine and Pharmacy, Department of Anesthesia and Intensive Medicine, Bucharest, Romania
| | - Gabriel Stefan
- "Carol Davila" University of Medicine and Pharmacy, Department of Nephrology, Bucharest, Romania.
- "Dr Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania.
| | - Cornel Robu
- Cardiac Anaesthesiology and Intensive Care Department I, Emergency Institute for Cardiovascular Disease, "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Teodora Bute
- Cardiac Anaesthesiology and Intensive Care Department I, Emergency Institute for Cardiovascular Disease, "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Dan Longrois
- CHU "Bichat-Claude Bernard", University of Paris, Department of Anesthesia and Intensive Medicine, Paris, France
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Andrei S, Bar S, Nguyen M, Bouhemad B, Guinot PG. Effect of norepinephrine on the vascular waterfall and tissue perfusion in vasoplegic hypotensive patients: a prospective, observational, applied physiology study in cardiac surgery. Intensive Care Med Exp 2023; 11:52. [PMID: 37599310 PMCID: PMC10440321 DOI: 10.1186/s40635-023-00539-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/22/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Norepinephrine is a commonly used drug for treating vasoplegic acute circulatory failure in ICU. The prediction of norepinephrine macro- and micro-circulatory response is complicated by its uneven receptors' distribution between the arterial and the venous structures, and by the presence of a physiological vascular waterfall (VW) that disconnects the arterial and the venous circulation in two pressure systems. The objectives of this study were to describe the VW in patients with arterial hypotension due to vasodilatory circulatory shock, and its behavior according to its response to norepinephrine infusion. METHODS A prospective, observational, bi-centric study has included adult patients, for whom the physician decided to initiate norepinephrine during the six first hours following admission to the ICU after cardiac surgery, and unresponsive to a fluid challenge. The mean systemic pressure (MSP) and the critical closing pressure (CCP) were measured at inclusion and after norepinephrine infusion. RESULTS Thirty patients were included. Norepinephrine increased arterial pressure and total peripheral resistances in all cohort. The cohort was dichotomized as VW responders (patients with a change of VW over the least significant change (≥ 93% increase in VW)), and as VW non-responders. In 19 (63%) of the 30 patients, VW increased from 3.47 [- 14.43;7.71] mmHg to 43.6 [25.8;48.1] mmHg, p < 0.001) with norepinephrine infusion, being classified as VW responders. The VW responders improved cardiac index (from 1.8 (0.6) L min-1 m-2 to 2.2 (0.5) L min-1 m-2, p = 0.002), capillary refill time (from to 4.2 (1.1) s to 3.1 (1) s, p = 0.006), and pCO2 gap (from 9 [7;10] mmHg to 6 [4;8] mmHg, p = 0.04). No baseline parameters were able to predict the VW response to norepinephrine. In comparison, VW non-responders did not significantly change the VW (from 5 [-5;16] mmHg to -2 [-12;15] mmHg, p = 0.17), cardiac index (from 1.6 (0.3) L min-1 m-2 to 1.8 (0.4) L min-1 m-2, p = 0.09) and capillary refill time (from 4.1 (1) s to 3.7 (1.4), p = 0.44). CONCLUSIONS In post-cardiac surgery patients with vasoplegic arterial hypotension, the vascular waterfall is low. Norepinephrine did not systematically restore the vascular waterfall. Increase of the vascular waterfall was associated with an improvement of laboratory and clinical parameters of tissue perfusion.
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Affiliation(s)
- Stefan Andrei
- Anaesthesiology and Critical Care Department, Dijon Bourgogne University Hospital, 2 Bd Maréchal de Lattre de Tassigny, 21000, Dijon, France.
- Anaesthesiology and Critical Care Department, Carol Davila University of Medicine, Eroii Sanitari Bvd, no. 8, sector 5, Bucharest, Romania.
| | - Stéphane Bar
- Anaesthesiology and Critical Care Department, Amiens University Hospital, Amiens, France
| | - Maxime Nguyen
- Anaesthesiology and Critical Care Department, Dijon Bourgogne University Hospital, 2 Bd Maréchal de Lattre de Tassigny, 21000, Dijon, France
- University of Burgundy Franche Comté, LNC UMR1231, 21000, Dijon, France
| | - Bélaid Bouhemad
- Anaesthesiology and Critical Care Department, Dijon Bourgogne University Hospital, 2 Bd Maréchal de Lattre de Tassigny, 21000, Dijon, France
- University of Burgundy Franche Comté, LNC UMR1231, 21000, Dijon, France
| | - Pierre-Grégoire Guinot
- Anaesthesiology and Critical Care Department, Dijon Bourgogne University Hospital, 2 Bd Maréchal de Lattre de Tassigny, 21000, Dijon, France
- University of Burgundy Franche Comté, LNC UMR1231, 21000, Dijon, France
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Knežević D, Ćurko-Cofek B, Batinac T, Laškarin G, Rakić M, Šoštarič M, Zdravković M, Šustić A, Sotošek V, Batičić L. Endothelial Dysfunction in Patients Undergoing Cardiac Surgery: A Narrative Review and Clinical Implications. J Cardiovasc Dev Dis 2023; 10:jcdd10050213. [PMID: 37233179 DOI: 10.3390/jcdd10050213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/08/2023] [Accepted: 05/10/2023] [Indexed: 05/27/2023] Open
Abstract
Cardiac surgery is one of the highest-risk procedures, usually involving cardiopulmonary bypass and commonly inducing endothelial injury that contributes to the development of perioperative and postoperative organ dysfunction. Substantial scientific efforts are being made to unravel the complex interaction of biomolecules involved in endothelial dysfunction to find new therapeutic targets and biomarkers and to develop therapeutic strategies to protect and restore the endothelium. This review highlights the current state-of-the-art knowledge on the structure and function of the endothelial glycocalyx and mechanisms of endothelial glycocalyx shedding in cardiac surgery. Particular emphasis is placed on potential strategies to protect and restore the endothelial glycocalyx in cardiac surgery. In addition, we have summarized and elaborated the latest evidence on conventional and potential biomarkers of endothelial dysfunction to provide a comprehensive synthesis of crucial mechanisms of endothelial dysfunction in patients undergoing cardiac surgery, and to highlight their clinical implications.
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Affiliation(s)
- Danijel Knežević
- Department of Anesthesiology, Reanimatology, Emergency and Intensive Care Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Božena Ćurko-Cofek
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Tanja Batinac
- Department of Clinical Medical Sciences I, Faculty of Health Studies, University of Rijeka, Viktora Cara Emina 2, 51000 Rijeka, Croatia
| | - Gordana Laškarin
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
- Hospital for Medical Rehabilitation of Hearth and Lung Diseases and Rheumatism "Thalassotherapia-Opatija", M. Tita 188, 51410 Opatija, Croatia
| | - Marijana Rakić
- Hospital for Medical Rehabilitation of Hearth and Lung Diseases and Rheumatism "Thalassotherapia-Opatija", M. Tita 188, 51410 Opatija, Croatia
| | - Maja Šoštarič
- Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Division of Cardiac Anesthesiology and Intensive Therapy, University Clinical Center Ljubljana, Zaloska 7, 1000 Ljubljana, Slovenia
- Department of Anesthesiology and Reanimatology, Faculty of Medicine, University of Ljubljana, Vrazov Trg 2, 1000 Ljubljana, Slovenia
| | - Marko Zdravković
- Department of Anaesthesiology, Intensive Care and Pain Management, University Medical Centre Maribor, Ljubljanska ulica 5, 2000 Maribor, Slovenia
| | - Alan Šustić
- Department of Anesthesiology, Reanimatology, Emergency and Intensive Care Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Vlatka Sotošek
- Department of Anesthesiology, Reanimatology, Emergency and Intensive Care Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Lara Batičić
- Department of Medical Chemistry, Biochemistry and Clinical Chemistry, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
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Release of Hyaluronan in Aneurysmal Subarachnoid Hemorrhage and Cerebral Vasospasm: A Pilot Study Indicating a Shedding of the Endothelial Glycocalyx. J Neurosurg Anesthesiol 2023; 35:232-237. [PMID: 36877176 DOI: 10.1097/ana.0000000000000814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 09/09/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND This pilot study investigated plasma concentrations of hyaluronan, heparan sulfate, and syndecan-1 as possible biomarkers for glycocalyx integrity after aneurysmal subarachnoid hemorrhage (aSAH). METHODS Daily blood samples for biomarker assay were obtained in aSAH patients on the intensive care unit stay and compared with samples from a historic cohort of 40 healthy controls. In post hoc subgroup analyses in patients with and without cerebral vasospasm, we explored the influence of aSAH-related cerebral vasospasm on biomarker levels. RESULTS A total of 18 aSAH patients and 40 historic controls were included in the study. Median (interquartile range) plasma levels of hyaluronan were higher in aSAH patients compared with controls (131 [84 to 179] vs. 92 [82 to 98] ng/mL, respectively; P=0.009), whereas heparan sulfate (mean±SD: 754±428 vs. 1329±316 ng/mL; P<0.001) and syndecan-1 (median: 23 [17 to 36] vs. 30 [23 to 52] ng/mL; P=0.02) levels were lower. Patients who developed vasospasm had significantly higher median hyaluronan concentrations at day 7 (206 [165 to 288] vs. 133 [108 to 164] ng/mL, respectively; P=0.009) and at day of first vasospasm detection (203 [155 to 231] vs. 133 [108 to 164] ng/mL, respectively; P=0.01) compared with those without vasospasm. Heparan sulfate and syndecan-1 concentrations were similar in patients with and without vasospasm. CONCLUSIONS The increased plasma concentrations of hyaluronan after aSAH suggest selective shedding of this component of the glycocalyx. Increased levels of hyaluronan in patients with cerebral vasospasm, underlines a potential role for hyaluronan in vasospasm processes.
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Huette P, Guinot PG, Beyls C, Goldberg E, Guilbart M, Dupont H, Mahjoub Y, Meynier J, Abou-Arab O. Norepinephrine exposure and acute kidney injury after cardiac surgery under cardiopulmonary bypass: A post-hoc cardiox trial analysis. J Clin Anesth 2022; 83:110972. [PMID: 36115286 DOI: 10.1016/j.jclinane.2022.110972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/29/2022] [Accepted: 09/06/2022] [Indexed: 10/14/2022]
Affiliation(s)
- Pierre Huette
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France.
| | - Pierre-Grégoire Guinot
- Department of Anesthesiology and Critical Care Medicine, Dijon University Hospital, 2 Bd Maréchal de Lattre of Tassigny, France
| | - Christophe Beyls
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
| | - Eliza Goldberg
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
| | - Mathieu Guilbart
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
| | - Hervé Dupont
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
| | - Yazine Mahjoub
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
| | - Jonathan Meynier
- Department of Statistics, Amiens University Hospital, F-80054 Amiens, France
| | - Osama Abou-Arab
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, F- 80054 Amiens, France
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Ltaief Z, Ben-Hamouda N, Rancati V, Gunga Z, Marcucci C, Kirsch M, Liaudet L. Vasoplegic Syndrome after Cardiopulmonary Bypass in Cardiovascular Surgery: Pathophysiology and Management in Critical Care. J Clin Med 2022; 11:6407. [PMID: 36362635 PMCID: PMC9658078 DOI: 10.3390/jcm11216407] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 09/13/2023] Open
Abstract
Vasoplegic syndrome (VS) is a common complication following cardiovascular surgery with cardiopulmonary bypass (CPB), and its incidence varies from 5 to 44%. It is defined as a distributive form of shock due to a significant drop in vascular resistance after CPB. Risk factors of VS include heart failure with low ejection fraction, renal failure, pre-operative use of angiotensin-converting enzyme inhibitors, prolonged aortic cross-clamp and left ventricular assist device surgery. The pathophysiology of VS after CPB is multi-factorial. Surgical trauma, exposure to the elements of the CPB circuit and ischemia-reperfusion promote a systemic inflammatory response with the release of cytokines (IL-1β, IL-6, IL-8, and TNF-α) with vasodilating properties, both direct and indirect through the expression of inducible nitric oxide (NO) synthase. The resulting increase in NO production fosters a decrease in vascular resistance and a reduced responsiveness to vasopressor agents. Further mechanisms of vasodilation include the lowering of plasma vasopressin, the desensitization of adrenergic receptors, and the activation of ATP-dependent potassium (KATP) channels. Patients developing VS experience more complications and have increased mortality. Management includes primarily fluid resuscitation and conventional vasopressors (catecholamines and vasopressin), while alternative vasopressors (angiotensin 2, methylene blue, hydroxocobalamin) and anti-inflammatory strategies (corticosteroids) may be used as a rescue therapy in deteriorating patients, albeit with insufficient evidence to provide any strong recommendation. In this review, we present an update of the pathophysiological mechanisms of vasoplegic syndrome complicating CPB and discuss available therapeutic options.
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Affiliation(s)
- Zied Ltaief
- Service of Adult Intensive Care, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Nawfel Ben-Hamouda
- Service of Adult Intensive Care, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Valentina Rancati
- Service of Anesthesiology, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Ziyad Gunga
- Service of Cardiac Surgery, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Carlo Marcucci
- Service of Anesthesiology, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Matthias Kirsch
- Service of Cardiac Surgery, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
| | - Lucas Liaudet
- Service of Adult Intensive Care, Lausanne University Hospital and University of Lausanne, 1010 Lausanne, Switzerland
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9
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Huette P, Moussa MD, Beyls C, Guinot PG, Guilbart M, Besserve P, Bouhlal M, Mounjid S, Dupont H, Mahjoub Y, Michaud A, Abou-Arab O. Association between acute kidney injury and norepinephrine use following cardiac surgery: a retrospective propensity score-weighted analysis. Ann Intensive Care 2022; 12:61. [PMID: 35781575 PMCID: PMC9250911 DOI: 10.1186/s13613-022-01037-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Excess exposure to norepinephrine can compromise microcirculation and organ function. We aimed to assess the association between norepinephrine exposure and acute kidney injury (AKI) and intensive care unit (ICU) mortality after cardiac surgery. Methods This retrospective observational study included adult patients who underwent cardiac surgery under cardiopulmonary bypass from January 1, 2008, to December 31, 2017, at the Amiens University Hospital in France. The primary exposure variable was postoperative norepinephrine during the ICU stay and the primary endpoint was the presence of AKI. The secondary endpoint was in-ICU mortality. As the cohort was nonrandom, inverse probability weighting (IPW) derived from propensity scores was used to reduce imbalances in the pre- and intra-operative characteristics. Results Among a population of 5053 patients, 1605 (32%) were exposed to norepinephrine following cardiac surgery. Before weighting, the prevalence of AKI was 25% and ICU mortality 10% for patients exposed to norepinephrine. Exposure to norepinephrine was estimated to be significantly associated with AKI by a factor of 1.95 (95% confidence interval, 1.63–2.34%; P < 0.001) in the IPW cohort and with in-ICU mortality by a factor of 1.54 (95% confidence interval, 1.19–1.99%; P < 0.001). Conclusion Norepinephrine was associated with AKI and in-ICU mortality following cardiac surgery. While these results discourage norepinephrine use for vasoplegic syndrome in cardiac surgery, prospective investigations are needed to substantiate findings and to suggest alternative strategies for organ protection. Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-01037-1.
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Affiliation(s)
- Pierre Huette
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Mouhamed Djahoum Moussa
- Anesthesia and Critical Care Department, Institut Coeur-Poumon, Lille Hospital University, 59000, Lille, France
| | - Christophe Beyls
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Pierre-Grégoire Guinot
- Department of Anesthesiology and Critical Care Medicine, Dijon University Hospital, 21000, Dijon, France
| | - Mathieu Guilbart
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Patricia Besserve
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Mehdi Bouhlal
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Sarah Mounjid
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Hervé Dupont
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Yazine Mahjoub
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Audrey Michaud
- Department of Biostatistics, Amiens Picardy University Hospital, 80054, Amiens, France
| | - Osama Abou-Arab
- Department of Anesthesiology and Critical Care Medicine, Amiens Picardy University Hospital, 80054, Amiens, France.
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10
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Cho AR, Lee HJ, Hong JM, Kang C, Kim HJ, Kim EJ, Kim MS, Jeon S, Hwang H. Microvascular reactivity as a predictor of major adverse events in patients with on-pump cardiac surgery. Korean J Anesthesiol 2022; 75:338-349. [PMID: 35618262 PMCID: PMC9346279 DOI: 10.4097/kja.22097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 05/24/2022] [Indexed: 11/10/2022] Open
Abstract
Background Microcirculatory disturbances are typically most severe during cardiopulmonary bypass (CPB), which occurs during cardiac surgeries. If microvascular reactivity compensates for microcirculatory disturbances during CPB, tissue hypoxemia can be minimized. The primary aim of this study was to assess whether microvascular reactivity during CPB could predict major adverse events (MAE) after cardiac surgery. Methods This prospective observational study included 115 patients who underwent elective on-pump cardiac surgeries. A vascular occlusion test (VOT) with near-infrared spectroscopy was performed five times for each patient: before the induction of general anesthesia, 30 min after the induction of general anesthesia, 30 min after applying CPB, 10 min after protamine injection, and post-sternal closure. The postoperative MAE was recorded. The area under the receiver operating characteristic (AUROC) curve analysis was performed for the prediction of MAE using the recovery slope. Results Of the 109 patients, MAE occurred in 32 (29.4%). The AUROC curve for the recovery slope during CPB was 0.701 (P < 0.001; 95% CI [0.606, 0.785]). If the recovery slope during CPB was < 1.08%/s, MAE were predicted with a sensitivity of 62.5% and specificity of 72.7%. Conclusions Our study demonstrated that the recovery slope of the VOT during CPB could predict MAE after cardiac surgery. These results support the idea that disturbances in microcirculation induced by CPB can predict the development of poor clinical outcomes, thereby demonstrating the potential role of microvascular reactivity as an early predictor of MAE after cardiac surgery.
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Affiliation(s)
- Ah-Reum Cho
- Department of Anesthesia and Pain Medicine, School of Medicine, Pusan National University, Yangsan, Republic of Korea.,Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyeon-Jeong Lee
- Department of Anesthesia and Pain Medicine, School of Medicine, Pusan National University, Yangsan, Republic of Korea.,Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Jeong-Min Hong
- Department of Anesthesia and Pain Medicine, School of Medicine, Pusan National University, Yangsan, Republic of Korea.,Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Christine Kang
- Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyea-Jin Kim
- Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Eun-Jung Kim
- Department of Dental Anesthesia and Pain Medicine, School of Dentistry, Dental Research Institute, Pusan National University, Yangsan, Republic of Korea
| | - Min Su Kim
- Department of Thoracic and Cardiovascular Surgery, Pusan National University Hospital, Busan, Republic of Korea
| | - Soeun Jeon
- Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyewon Hwang
- Department of Anesthesia and Pain Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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11
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Squiccimarro E, Stasi A, Lorusso R, Paparella D. Narrative review of the systemic inflammatory reaction to cardiac surgery and cardiopulmonary bypass. Artif Organs 2022; 46:568-577. [PMID: 35061922 PMCID: PMC9303696 DOI: 10.1111/aor.14171] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/14/2021] [Accepted: 12/29/2021] [Indexed: 12/11/2022]
Abstract
Background Data from large cardiac surgery registries have been depicting a downward trend of mortality and morbidities in the last 20 years. However, despite decades of medical evolution, cardiac surgery and cardiopulmonary bypass still provoke a systemic inflammatory response, which occasionally leads to worsened outcome. This article seeks to outline the mechanism of the phenomenon. Methods A thorough review of the literature has been performed. Criteria for considering studies for this non‐systematic review were as follows: observational and interventional studies investigating the systemic inflammatory response to cardiac surgery, experimental studies describing relevant molecular mechanisms, and essential review studies pertinent to the topic. Results The intrinsic variability of the inflammatory response to cardiac surgery, together with its heterogenous perception among clinicians, as well as the arduousness to early discriminate high‐responder patients from those who will not develop a clinically relevant reaction, concurred to hitherto unconclusive randomized controlled trials. Furthermore, peremptory knowledge about the pathophysiology of maladaptive inflammation following heart surgery is still lacking. Conclusions Systemic inflammation following cardiac surgery is a frequent entity that occasionally becomes clinically relevant. Specific genomic differences, age, and other preoperative factors influence the magnitude of the response, which elements display extreme redundancy and pleiotropism that the target of a single pathway cannot represent a silver bullet.
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Affiliation(s)
- Enrico Squiccimarro
- Division of Cardiac Surgery Department of Medical and Surgical Sciences University of Foggia Foggia Italy
- Cardio‐Thoracic Surgery Department, Heart & Vascular Centre Maastricht University Medical Centre Maastricht The Netherlands
| | - Alessandra Stasi
- Department of Emergency and Organ Transplantation University of Bari Bari Italy
| | - Roberto Lorusso
- Cardio‐Thoracic Surgery Department, Heart & Vascular Centre Maastricht University Medical Centre Maastricht The Netherlands
- Cardiovascular Research Institute Maastricht Maastricht The Netherlands
| | - Domenico Paparella
- Division of Cardiac Surgery Department of Medical and Surgical Sciences University of Foggia Foggia Italy
- Division of Cardiac Surgery Santa Maria Hospital, GVM Care & Research Bari Italy
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12
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Bar S, Nguyen M, Abou-Arab O, Dupont H, Bouhemad B, Guinot PG. Dynamic Arterial Elastance Is Associated With the Vascular Waterfall in Patients Treated With Norepinephrine: An Observational Study. Front Physiol 2021; 12:583370. [PMID: 34017263 PMCID: PMC8129527 DOI: 10.3389/fphys.2021.583370] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 03/24/2021] [Indexed: 12/21/2022] Open
Abstract
Introduction: It has been suggested that dynamic arterial elastance (Eadyn) can predict decreases in arterial pressure in response to changing norepinephrine levels. The objective of this study was to determine whether Eadyn is correlated with determinants of the vascular waterfall [critical closing pressure (CCP) and systemic arterial resistance (SARi)] in patients treated with norepinephrine. Materials and Methods: Patients treated with norepinephrine for vasoplegia following cardiac surgery were studied. Vascular and flow parameters were recorded immediately before the norepinephrine infusion and then again once hemodynamic parameters had been stable for 15 min. The primary outcomes were Eadyn and its associations with CCP and SARi. The secondary outcomes were the associations between Eadyn and vascular/flow parameters. Results: At baseline, all patients were hypotensive with Eadyn of 0.93 [0.47;1.27]. Norepinephrine increased the arterial blood pressure, cardiac index, CCP, total peripheral resistance (TPRi), arterial elastance, and ventricular elastance and decreased Eadyn [0.40 (0.30;0.60)] and SARi. Eadyn was significantly associated with arterial compliance (CA), CCP, and TPRi (p < 0.05). Conclusion: In patients with vasoplegic syndrome, Eadyn was correlated with determinants of the vascular waterfall. Eadyn is an easy-to-read functional index of arterial load that can be used to assess the patient’s macro/microcirculatory status. Clinical Trial Registration:ClinicalTrials.gov #NCT03478709.
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Affiliation(s)
- Stéphane Bar
- Department of Anaesthesiology and Critical Care, Amiens University Hospital, Amiens, France
| | - Maxime Nguyen
- Department of Anaesthesiology and Critical Care, Centre Hospitalier Regional Universitaire De Dijon, Dijon, France.,Université Boulogne Franche Comté, LNC UMR1231, Dijon, France
| | - Osama Abou-Arab
- Department of Anaesthesiology and Critical Care, Amiens University Hospital, Amiens, France
| | - Hervé Dupont
- Department of Anaesthesiology and Critical Care, Amiens University Hospital, Amiens, France
| | - Belaid Bouhemad
- Department of Anaesthesiology and Critical Care, Centre Hospitalier Regional Universitaire De Dijon, Dijon, France
| | - Pierre-Grégoire Guinot
- Department of Anaesthesiology and Critical Care, Centre Hospitalier Regional Universitaire De Dijon, Dijon, France.,Université Boulogne Franche Comté, LNC UMR1231, Dijon, France
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13
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Hahn RG, Patel V, Dull RO. Human glycocalyx shedding: Systematic review and critical appraisal. Acta Anaesthesiol Scand 2021; 65:590-606. [PMID: 33595101 DOI: 10.1111/aas.13797] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/28/2021] [Accepted: 02/01/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND The number of studies measuring breakdown products of the glycocalyx in plasma has increased rapidly during the past decade. The purpose of the present systematic review was to assess the current knowledge concerning the association between plasma concentrations of glycocalyx components and structural assessment of the endothelium. METHODS We performed a literature review of Pubmed to determine which glycocalyx components change in a wide variety of human diseases and conditions. We also searched for evidence of a relationship between plasma concentrations and the thickness of the endothelial glycocalyx layer as obtained by imaging methods. RESULTS Out of 3,454 publications, we identified 228 that met our inclusion criteria. The vast majority demonstrate an increase in plasma glycocalyx products. Sepsis and trauma are most frequently studied, and comprise approximately 40 publications. They usually report 3-4-foldt increased levels of glycocalyx degradation products, most commonly of syndecan-1. Surgery shows a variable picture. Cardiac surgery and transplantations are most likely to involve elevations of glycocalyx degradation products. Structural assessment using imaging methods show thinning of the endothelial glycocalyx layer in cardiovascular conditions and during major surgery, but thinning does not always correlate with the plasma concentrations of glycocalyx products. The few structural assessments performed do not currently support that capillary permeability is increased when the plasma levels of glycocalyx fragments in plasma are increased. CONCLUSIONS Shedding of glycocalyx components is a ubiquitous process that occurs during both acute and chronic inflammation with no sensitivity or specificity for a specific disease or condition.
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Affiliation(s)
- Robert G. Hahn
- Research UnitSödertälje Hospital Södertälje Sweden
- Karolinska Institute at Danderyds Hospital (KIDS) Stockholm Sweden
| | - Vasu Patel
- Department of Internal Medicine Northwestern Medicine McHenry Hospital McHenry IL USA
| | - Randal O. Dull
- Department of Anesthesiology, Pathology, Physiology, Surgery University of ArizonaCollege of Medicine Tucson AZ USA
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14
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Abou-Arab O, Kamel S, Bar S, Beyls C, Huette P, Gomila C, Avondo C, Touati G, Tribouilloy C, Dupont H, Lorne E, Guinot PG. Changes in Plasma Angiopoietin Levels After Transcatheter Aortic Valve Replacement and Surgical Aortic Valve Replacement: A Prospective Cohort Study. J Cardiothorac Vasc Anesth 2021; 35:3215-3222. [PMID: 33867234 DOI: 10.1053/j.jvca.2021.03.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/10/2021] [Accepted: 03/14/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Angiopoietins (Angs) regulate endothelial permeability. Ang-1 and 2 (Ang-1 and Ang-2) are implied in endothelial stability through an antagonism effect. The objectives of the present study were to describe and compare changes in Ang levels after transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR). DESIGN A prospective, single-center study. PARTICIPANTS Adult patients with aortic stenosis scheduled for SAVR or TAVR. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Ang-1 and Ang-2 were measured using an enzyme-linked immunosorbent assay right before surgery (T0), at the end of surgery (T1), and at day one (T2). Sixty consecutive patients (SAVR group [n = 30] and TAVR group [n = 30]) were included between January and June 2017. Ang-1 decreased significantly after both TAVR (T0: 3,663 [2,602-4,262]; T1: 1,611 [981-2,409]; T2: 1,082 [652-1,589] ng/mL; p < 0.0001) and SAVR (T0: 1,603 [975-2,849]; T1: 783 [547-1,024]; T2: 828 [460-1,227] ng/mL; p = 0.0001). Ang-2 increased significantly after SAVR (T0: 2,472 [1,502-3,622]; T1: 2,997 [1,759-3,839]; T2: 5,421 [3,557-7,087] ng/mL; p < 0.0001) but did not change markedly after TAVR (T0: 3,343 [2,661-6,272]; T1: 3,788 [2,574-5,016]; T2: 3,446 [3,029-6,313] ng/mL; p = 0.066). Among patients with paravalvular leakage, the changes in the plasma Ang-2 level and the Ang-2/Ang-1 ratio were greater. CONCLUSION SAVR induces greater alterations of Ang homeostasis than TAVR, confirming a role for the use of cardiopulmonary bypass. Paravalvular leakage after TAVR is associated with Ang changes similar to those observed with SAVR.
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Affiliation(s)
- Osama Abou-Arab
- Department of Anaesthesiology and Critical Care Medicine, Amiens Picardie University Hospital, Amiens, France; MP3CV, EA7517, CURS, Jules Verne University of Picardie, Amiens, France.
| | - Said Kamel
- MP3CV, EA7517, CURS, Jules Verne University of Picardie, Amiens, France
| | - Stéphane Bar
- Department of Anaesthesiology and Critical Care Medicine, Amiens Picardie University Hospital, Amiens, France
| | - Christophe Beyls
- Department of Anaesthesiology and Critical Care Medicine, Amiens Picardie University Hospital, Amiens, France
| | - Pierre Huette
- Department of Anaesthesiology and Critical Care Medicine, Amiens Picardie University Hospital, Amiens, France
| | - Cathy Gomila
- MP3CV, EA7517, CURS, Jules Verne University of Picardie, Amiens, France
| | - Carine Avondo
- MP3CV, EA7517, CURS, Jules Verne University of Picardie, Amiens, France
| | - Gilles Touati
- Department of Cardiac Surgery, Amiens Picardie University Hospital, Amiens, France
| | | | - Hervé Dupont
- Department of Anaesthesiology and Critical Care Medicine, Amiens Picardie University Hospital, Amiens, France
| | - Emmanuel Lorne
- Anesthesia and Critical Care Department, Clinique du Millénaire, Montpellier, France
| | - Pierre-Grégoire Guinot
- Department of Anaesthesiology and Critical Care Medicine, Dijon University Hospital, Dijon, France
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15
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Hohn A, Baumann A, Pietroschinsky E, Franklin J, Illerhaus A, Buchwald D, Hinkelbein J, Zahn PK, Annecke T. Hemoadsorption: effective in reducing circulating fragments of the endothelial glycocalyx during cardiopulmonary bypass in patients undergoing on-pump cardiac surgery? Minerva Anestesiol 2020; 87:35-42. [PMID: 32643361 DOI: 10.23736/s0375-9393.20.14525-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The vascular endothelial glycocalyx is susceptible to ischemia and hypoxia. Released soluble components of the endothelial glycocalyx (EG) have been identified as potential damage associated molecular patterns (DAMPs) able to enhance an ongoing inflammatory response. Shedding of the EG has been associated with released atrial-natriuretic peptide (ANP) during cardiac surgery procedures. A novel hemoadsorption technique (CytoSorb®) has been shown to effectively remove molecules up to 55 kDa unspecifically from circulation. It is not known whether ANP or glycocalyx components can be removed successfully by this technique. METHODS In 15 patients undergoing on-pump cardiac surgery, the hemoadsorption device was integrated in the cardiopulmonary bypass (CPB) circuit. Pre- and post-adsorber concentrations of ANP, heparan sulphate (HEP), syndecan-1 (SYN) and hyaluronan (HYA) were measured at 10 (T1), 30 (T2), and 60 (T3) minutes after aortic cross-clamping and complete CPB. RESULTS Hemoadsorption significantly reduced mean HEP concentrations (-157.5 [333.4] ng/mL; P<0.001) post adsorber. For ANP and SYN no statistically significant changes were detected whereas mean [SD] HYA concentrations even increased significantly (+21.6 [43.0] ng/mL; P<0.001) post adsorber. CONCLUSIONS In this study representing a real-life scenario, we could demonstrate that the novel hemoadsorption device (CytoSorb®) was able to effectively adsorb HEP from the circulation if integrated in a CPB circuit. However, blood concentrations of HYA, SYN, and ANP could not be reduced during CPB in our investigation.
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Affiliation(s)
- Andreas Hohn
- Faculty of Medicine, University of Cologne, Cologne, Germany - .,Department of Anesthesiology and Intensive Care Medicine, Cologne University Hospital, Cologne, Germany - .,Department of Anesthesiology and Intensive Care Medicine, Kliniken Maria Hilf GmbH, Moenchengladbach, Germany -
| | - Andreas Baumann
- Department of Anesthesiology, Intensive Care, Palliative Care and Pain Medicine, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Eva Pietroschinsky
- Faculty of Medicine, University of Cologne, Cologne, Germany.,Department of Anesthesiology and Intensive Care Medicine, Cologne University Hospital, Cologne, Germany
| | - Jeremy Franklin
- Institute of Medical Statistics, Informatics and Epidemiology, University of Cologne, Cologne, Germany
| | - Anja Illerhaus
- Faculty of Medicine, University of Cologne, Cologne, Germany.,Department of Dermatology, Cologne University Hospital, Cologne, Germany
| | - Dirk Buchwald
- Department of Cardiac and Thoracic Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Jochen Hinkelbein
- Faculty of Medicine, University of Cologne, Cologne, Germany.,Department of Anesthesiology and Intensive Care Medicine, Cologne University Hospital, Cologne, Germany
| | - Peter K Zahn
- Department of Anesthesiology, Intensive Care, Palliative Care and Pain Medicine, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Thorsten Annecke
- Faculty of Medicine, University of Cologne, Cologne, Germany.,Department of Anesthesiology and Intensive Care Medicine, Cologne University Hospital, Cologne, Germany.,Department of Anesthesiology and Intensive Care Medicine, Kliniken der Stadt Köln GmbH, University of Witten Herdecke, Cologne, Germany
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16
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Barnes TJ, Hockstein MA, Jabaley CS. Vasoplegia after cardiopulmonary bypass: A narrative review of pathophysiology and emerging targeted therapies. SAGE Open Med 2020; 8:2050312120935466. [PMID: 32647575 PMCID: PMC7328055 DOI: 10.1177/2050312120935466] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 05/21/2020] [Indexed: 12/29/2022] Open
Abstract
Cardiovascular disease remains the leading cause of death in the United States,
and cardiopulmonary bypass is a cornerstone in the surgical management of many
related disease states. Pathophysiologic changes associated both with
extracorporeal circulation and shock can beget a syndrome of low systemic
vascular resistance paired with relatively preserved cardiac output, termed
vasoplegia. While increased vasopressor requirements accompany vasoplegia,
related pathophysiologic mechanisms may also lead to true catecholamine
resistance, which is associated with further heightened mortality. The
introduction of a second non-catecholamine vasopressor, angiotensin II, and
non-specific nitric oxide scavengers offers potential means by which to manage
this challenging phenomenon. This narrative review addresses both the
definition, risk factors, and pathophysiology of vasoplegia and potential
therapeutic interventions.
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Affiliation(s)
- Theresa J Barnes
- Department of Anesthesiology, Emory University, Atlanta, GA, USA
| | | | - Craig S Jabaley
- Department of Anesthesiology, Emory University, Atlanta, GA, USA
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