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Ronkainen HPO, Ylikauma LA, Pohjola MJ, Ohtonen PP, Erkinaro TM, Vakkala MA, Liisanantti JH, Juvonen TS, Kaakinen TI. Reliability of Bioreactance and Pulse-Power Analysis in Measuring Cardiac Index During Open Abdominal Aortic Surgery. J Cardiothorac Vasc Anesth 2024; 38:1484-1491. [PMID: 38631929 DOI: 10.1053/j.jvca.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 04/19/2024]
Abstract
OBJECTIVE To investigate the accuracy, precision, and trending ability of noninvasive bioreactance-based Starling SV and the mini invasive pulse-power device LiDCOrapid as compared to thermodilution cardiac output (TDCO) as measured by pulmonary artery catheter when assessing cardiac index (CIx) in the setting of elective open abdominal aortic (AA) surgery. DESIGN A prospective method-comparison study. SETTING Oulu University Hospital, Finland. PARTICIPANTS Forty patients undergoing elective open abdominal aortic surgery. INTERVENTIONS Intraoperative CI measurements were obtained simultaneously with TDCO and the study monitors, resulting in 627 measurement pairs with Starling SV and 497 with LiDCOrapid. MEASUREMENTS AND MAIN RESULTS The Bland-Altman method was used to investigate the agreement among the devices, and four-quadrant plots with error grids were used to assess trending ability. The agreement between TDCO and Starling SV was associated with a bias of 0.18 L/min/m2 (95% confidence interval [CI] = 0.13 to 0.23), wide limits of agreement (LOA = -1.12 to 1.47 L/min/m2), and a percentage error (PE) of 63.7 (95% CI = 52.4-71.0). The agreement between TDCO and LiDCOrapid was associated with a bias of -0.15 L/min/m2 (95% CI = -0.21 to -0.09), wide LOA (-1.56 to 1.37), and a PE of 68.7 (95% CI = 54.9-79.6). The trending ability of neither device was sufficient. CONCLUSION The CI measurements achieved with Starling SV and LiDCOrapid were not interchangeable with TDCO, and the ability to track changes in CI was poor. These results do not support the use of either study device in monitoring CI during open AA surgery.
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Affiliation(s)
- Heikki Pekka Oskari Ronkainen
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.
| | - Laura Anneli Ylikauma
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Mari Johanna Pohjola
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Pasi Petteri Ohtonen
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland; Division of Operative Care, Oulu University Hospital, Oulu,Finland
| | - Tiina Maria Erkinaro
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Merja Annika Vakkala
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Janne Henrik Liisanantti
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Tatu Sakari Juvonen
- Department of Cardiac Surgery, Heart, and Lung Center, Helsinki University Central Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Timo Ilari Kaakinen
- Research Group of Surgery, Anesthesiology and Intensive Care Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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2
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Kouz K, Thiele R, Michard F, Saugel B. Haemodynamic monitoring during noncardiac surgery: past, present, and future. J Clin Monit Comput 2024; 38:565-580. [PMID: 38687416 PMCID: PMC11164815 DOI: 10.1007/s10877-024-01161-2] [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: 01/31/2024] [Accepted: 04/02/2024] [Indexed: 05/02/2024]
Abstract
During surgery, various haemodynamic variables are monitored and optimised to maintain organ perfusion pressure and oxygen delivery - and to eventually improve outcomes. Important haemodynamic variables that provide an understanding of most pathophysiologic haemodynamic conditions during surgery include heart rate, arterial pressure, central venous pressure, pulse pressure variation/stroke volume variation, stroke volume, and cardiac output. A basic physiologic and pathophysiologic understanding of these haemodynamic variables and the corresponding monitoring methods is essential. We therefore revisit the pathophysiologic rationale for intraoperative monitoring of haemodynamic variables, describe the history, current use, and future technological developments of monitoring methods, and finally briefly summarise the evidence that haemodynamic management can improve patient-centred outcomes.
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Affiliation(s)
- Karim Kouz
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg, 20246, Germany
- Outcomes Research Consortium, Cleveland, OH, USA
| | - Robert Thiele
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | | | - Bernd Saugel
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg, 20246, Germany.
- Outcomes Research Consortium, Cleveland, OH, USA.
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Lipszyc AC, Walker SCD, Beech AP, Wilding H, Akhlaghi H. Predicting Fluid Responsiveness Using Carotid Ultrasound in Mechanically Ventilated Patients: A Systematic Review and Meta-Analysis of Diagnostic Test Accuracy Studies. Anesth Analg 2024; 138:1174-1186. [PMID: 38289868 DOI: 10.1213/ane.0000000000006820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
BACKGROUND A noninvasive and accurate method of determining fluid responsiveness in ventilated patients would help to mitigate unnecessary fluid administration. Although carotid ultrasound has been previously studied for this purpose, several studies have recently been published. We performed an updated systematic review and meta-analysis to evaluate the accuracy of carotid ultrasound as a tool to predict fluid responsiveness in ventilated patients. METHODS Studies eligible for review investigated the accuracy of carotid ultrasound parameters in predicting fluid responsiveness in ventilated patients, using sensitivity and specificity as markers of diagnostic accuracy (International Prospective Register of Systematic Reviews [PROSPERO] CRD42022380284). All included studies had to use an independent method of determining cardiac output and exclude spontaneously ventilated patients. Six bibliographic databases and 2 trial registries were searched. Medline, Embase, Emcare, APA PsycInfo, CINAHL, and the Cochrane Library were searched on November 4, 2022. Clinicaltrials.gov and Australian New Zealand Clinical Trials Registry were searched on February 24, 2023. Results were pooled, meta-analysis was conducted where possible, and hierarchical summary receiver operating characteristic models were used to compare carotid ultrasound parameters. Bias and evidence quality were assessed using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS) tool and the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) guidelines. RESULTS Thirteen prospective clinical studies were included (n = 648 patients), representing 677 deliveries of volume expansion, with 378 episodes of fluid responsiveness (58.3%). A meta-analysis of change in carotid Doppler peak velocity (∆CDPV) yielded a sensitivity of 0.79 (95% confidence interval [CI], 0.74-0.84) and a specificity of 0.85 (95% CI, 0.76-0.90). Risk of bias relating to recruitment methodology, the independence of index testing to reference standards and exclusionary clinical criteria were evaluated. Overall quality of evidence was low. Study design heterogeneity, including a lack of clear parameter cutoffs, limited the generalizability of our results. CONCLUSIONS In this meta-analysis, we found that existing literature supports the ability of carotid ultrasound to predict fluid responsiveness in mechanically ventilated adults. ∆CDPV may be an accurate carotid parameter in certain contexts. Further high-quality studies with more homogenous designs are needed to further validate this technology.
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Affiliation(s)
- Adam C Lipszyc
- From the Department of Anaesthesia and Acute Pain Medicine, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Samuel C D Walker
- Department of Emergency Medicine, St Vincent's Hospital, Melbourne, Victoria, Australia
- Department of Medical Education, University of Melbourne, Melbourne, Victoria, Australia
| | - Alexander P Beech
- From the Department of Anaesthesia and Acute Pain Medicine, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Helen Wilding
- Library Service, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Hamed Akhlaghi
- Department of Emergency Medicine, St Vincent's Hospital, Melbourne, Victoria, Australia
- Department of Medical Education, University of Melbourne, Melbourne, Victoria, Australia
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Saugel B, Annecke T, Bein B, Flick M, Goepfert M, Gruenewald M, Habicher M, Jungwirth B, Koch T, Kouz K, Meidert AS, Pestel G, Renner J, Sakka SG, Sander M, Treskatsch S, Zitzmann A, Reuter DA. Intraoperative haemodynamic monitoring and management of adults having non-cardiac surgery: Guidelines of the German Society of Anaesthesiology and Intensive Care Medicine in collaboration with the German Association of the Scientific Medical Societies. J Clin Monit Comput 2024:10.1007/s10877-024-01132-7. [PMID: 38381359 DOI: 10.1007/s10877-024-01132-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 01/25/2024] [Indexed: 02/22/2024]
Abstract
Haemodynamic monitoring and management are cornerstones of perioperative care. The goal of haemodynamic management is to maintain organ function by ensuring adequate perfusion pressure, blood flow, and oxygen delivery. We here present guidelines on "Intraoperative haemodynamic monitoring and management of adults having non-cardiac surgery" that were prepared by 18 experts on behalf of the German Society of Anaesthesiology and Intensive Care Medicine (Deutsche Gesellschaft für Anästhesiologie und lntensivmedizin; DGAI).
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Affiliation(s)
- Bernd Saugel
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
- Outcomes Research Consortium, Cleveland, OH, USA.
| | - Thorsten Annecke
- Department of Anesthesiology and Intensive Care Medicine, Cologne Merheim Medical Center, Hospital of the University of Witten/Herdecke, Cologne, Germany
| | - Berthold Bein
- Department for Anaesthesiology, Asklepios Hospital Hamburg St. Georg, Hamburg, Germany
| | - Moritz Flick
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Matthias Goepfert
- Department of Anaesthesiology and Intensive Care Medicine, Alexianer St. Hedwigkliniken Berlin, Berlin, Germany
| | - Matthias Gruenewald
- Department of Anaesthesiology and Intensive Care Medicine, Evangelisches Amalie Sieveking Krankenhaus, Hamburg, Germany
| | - Marit Habicher
- Department of Anaesthesiology, Intensive Care Medicine and Pain Medicine, University Hospital Giessen, Justus-Liebig University Giessen, Giessen, Germany
| | - Bettina Jungwirth
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Ulm, Germany
| | - Tilo Koch
- Department of Anesthesiology and Intensive Care, Philipps-University Marburg, Marburg, Germany
| | - Karim Kouz
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Outcomes Research Consortium, Cleveland, OH, USA
| | - Agnes S Meidert
- Department of Anaesthesiology, University Hospital LMU Munich, Munich, Germany
| | - Gunther Pestel
- Department of Anesthesiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Jochen Renner
- Department of Anesthesiology and Intensive Care Medicine, Municipal Hospital Kiel, Kiel, Germany
| | - Samir G Sakka
- Department of Intensive Care Medicine, Gemeinschaftsklinikum Mittelrhein gGmbH, Academic Teaching Hospital of the Johannes Gutenberg University Mainz, Koblenz, Germany
| | - Michael Sander
- Department of Anaesthesiology, Intensive Care Medicine and Pain Medicine, University Hospital Giessen, Justus-Liebig University Giessen, Giessen, Germany
| | - Sascha Treskatsch
- Department of Anesthesiology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt Universität zu Berlin, Charité Campus Benjamin Franklin, Berlin, Germany
| | - Amelie Zitzmann
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Rostock, Germany
| | - Daniel A Reuter
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Rostock, Germany
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Ochiai R, Terada T, Sakamoto N. Comparative evaluation of stroke volume variation measured by pulse wave transit time and arterial pressure wave. Technol Health Care 2024; 32:651-662. [PMID: 37483029 PMCID: PMC10977375 DOI: 10.3233/thc-220849] [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: 12/11/2022] [Accepted: 05/15/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Several monitors have been developed that measure stroke volume (SV) in a beat-to-beat manner. Accordingly, Stroke volume variation (SVV) induced by positive pressure ventilation is widely used to predict fluid responsiveness. OBJECTIVE The purpose of this study was to compare the ability of two different methods to predict fluid responsiveness using SVV, stroke volume variation by esCCO (esSVV) and stroke volume variation by FloTrac/VigileoTM (flSVV). METHODS esSVV, flSVV, and stroke volume index (SVI) by both monitoring devices of 37 adult patients who underwent laparotomy surgery, were measured. Receiver operating characteristic (ROC) analysis was performed. RESULTS The area under the ROC curve (AUC) of esSVV was significantly higher than that of flSVV (p= 0.030). esSVV and flSVV showed cutoff values of 6.1% and 10% respectively, to predict an increase of more than 10% in SVI after fluid challenge. The Youden index for esSVV was higher than flSVV, even with a cutoff value between 6% and 8%. CONCLUSION Since esSVV and flSVV showed significant differences in AUC and cutoff values, the two systems were not comparable in predicting fluid responsiveness. Furthermore, it seems that SVV needs to be personalized to accurately predict fluid responsiveness for each patient.
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Affiliation(s)
| | - Takashi Terada
- Department of Anesthesiology, Japan Community Health Care Organization Mishima General Hospital, Fujikubo, Mishima, Japan
| | - Noriaki Sakamoto
- Department of Anesthesiology, Toho University Omori Medical Centre, Oota, Japan
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Messina A, Caporale M, Calabrò L, Lionetti G, Bono D, Matronola GM, Brunati A, Frassanito L, Morenghi E, Antonelli M, Chew MS, Cecconi M. Reliability of pulse pressure and stroke volume variation in assessing fluid responsiveness in the operating room: a metanalysis and a metaregression. Crit Care 2023; 27:431. [PMID: 37940953 PMCID: PMC10631038 DOI: 10.1186/s13054-023-04706-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/23/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND Pulse pressure and stroke volume variation (PPV and SVV) have been widely used in surgical patients as predictors of fluid challenge (FC) response. Several factors may affect the reliability of these indices in predicting fluid responsiveness, such as the position of the patient, the use of laparoscopy and the opening of the abdomen or the chest, combined FC characteristics, the tidal volume (Vt) and the type of anesthesia. METHODS Systematic review and metanalysis of PPV and SVV use in surgical adult patients. The QUADAS-2 scale was used to assess the risk of bias of included studies. We adopted a metanalysis pooling of aggregate data from 5 subgroups of studies with random effects models using the common-effect inverse variance model. The area under the curve (AUC) of pooled receiving operating characteristics (ROC) curves was reported. A metaregression was performed using FC type, volume, and rate as independent variables. RESULTS We selected 59 studies enrolling 2,947 patients, with a median of fluid responders of 55% (46-63). The pooled AUC for the PPV was 0.77 (0.73-0.80), with a mean threshold of 10.8 (10.6-11.0). The pooled AUC for the SVV was 0.76 (0.72-0.80), with a mean threshold of 12.1 (11.6-12.7); 19 studies (32.2%) reported the grey zone of PPV or SVV, with a median of 56% (40-62) and 57% (46-83) of patients included, respectively. In the different subgroups, the AUC and the best thresholds ranged from 0.69 and 0.81 and from 6.9 to 11.5% for the PPV, and from 0.73 to 0.79 and 9.9 to 10.8% for the SVV. A high Vt and the choice of colloids positively impacted on PPV performance, especially among patients with closed chest and abdomen, or in prone position. CONCLUSION The overall performance of PPV and SVV in operating room in predicting fluid responsiveness is moderate, ranging close to an AUC of 0.80 only some subgroups of surgical patients. The grey zone of these dynamic indices is wide and should be carefully considered during the assessment of fluid responsiveness. A high Vt and the choice of colloids for the FC are factors potentially influencing PPV reliability. TRIAL REGISTRATION PROSPERO (CRD42022379120), December 2022. https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=379120.
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Affiliation(s)
- Antonio Messina
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy.
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy.
| | - Mariagiovanna Caporale
- Department of Anesthesia and Intensive Care, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lorenzo Calabrò
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Giulia Lionetti
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Daniele Bono
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Guia Margherita Matronola
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Andrea Brunati
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Luciano Frassanito
- Department of Anesthesia and Intensive Care, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Emanuela Morenghi
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
| | - Massimo Antonelli
- Department of Anesthesia and Intensive Care, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Michelle S Chew
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Maurizio Cecconi
- Department of Anaesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano - Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
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Zitzmann A, Bandorf T, Merz J, Müller-Graf F, Prütz M, Frenkel P, Reuter S, Vollmar B, Fuentes NA, Böhm SH, Reuter DA. Pressure- vs. volume-controlled ventilation and their respective impact on dynamic parameters of fluid responsiveness: a cross-over animal study. BMC Anesthesiol 2023; 23:320. [PMID: 37726649 PMCID: PMC10507836 DOI: 10.1186/s12871-023-02273-z] [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: 03/30/2023] [Accepted: 09/08/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND AND GOAL OF STUDY Pulse pressure variation (PPV) and stroke volume variation (SVV), which are based on the forces caused by controlled mechanical ventilation, are commonly used to predict fluid responsiveness. When PPV and SVV were introduced into clinical practice, volume-controlled ventilation (VCV) with tidal volumes (VT) ≥ 10 ml kg- 1 was most commonly used. Nowadays, lower VT and the use of pressure-controlled ventilation (PCV) has widely become the preferred type of ventilation. Due to their specific flow characteristics, VCV and PCV result in different airway pressures at comparable tidal volumes. We hypothesised that higher inspiratory pressures would result in higher PPVs and aimed to determine the impact of VCV and PCV on PPV and SVV. METHODS In this self-controlled animal study, sixteen anaesthetised, paralysed, and mechanically ventilated (goal: VT 8 ml kg- 1) pigs were instrumented with catheters for continuous arterial blood pressure measurement and transpulmonary thermodilution. At four different intravascular fluid states (IVFS; baseline, hypovolaemia, resuscitation I and II), ventilatory and hemodynamic data including PPV and SVV were assessed during VCV and PCV. Statistical analysis was performed using U-test and RM ANOVA on ranks as well as descriptive LDA and GEE analysis. RESULTS Complete data sets were available of eight pigs. VT and respiratory rates were similar in both forms. Heart rate, central venous, systolic, diastolic, and mean arterial pressures were not different between VCV and PCV at any IVFS. Peak inspiratory pressure was significantly higher in VCV, while plateau, airway and transpulmonary driving pressures were significantly higher in PCV. However, these higher pressures did not result in different PPVs nor SVVs at any IVFS. CONCLUSION VCV and PCV at similar tidal volumes and respiratory rates produced PPVs and SVVs without clinically meaningful differences in this experimental setting. Further research is needed to transfer these results to humans.
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Affiliation(s)
- Amelie Zitzmann
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany.
| | - Tim Bandorf
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Jonas Merz
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Fabian Müller-Graf
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Maria Prütz
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Paul Frenkel
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Susanne Reuter
- Rudolf-Zenker Institute for Experimental Surgery, University Medical Centre of Rostock, Rostock, Germany
| | - Brigitte Vollmar
- Rudolf-Zenker Institute for Experimental Surgery, University Medical Centre of Rostock, Rostock, Germany
| | - Nora A Fuentes
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
- Department of Research, Hospital Privado de Comunidad, Mar del Plata, Argentina
| | - Stephan H Böhm
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - Daniel A Reuter
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Medical Centre of Rostock, Schillingallee 35, 18057, Rostock, Germany
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8
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Mladinov D, Isaza E, Gosling AF, Clark AL, Kukreja J, Brzezinski M. Perioperative Fluid Management. Anesthesiol Clin 2023; 41:613-629. [PMID: 37516498 DOI: 10.1016/j.anclin.2023.03.001] [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: 07/31/2023]
Abstract
The medical complexity of the geriatric patients has been steadily rising. Still, as outcomes of surgical procedures in the elderly are improving, centers are pushing boundaries. There is also a growing appreciation of the importance of perioperative fluid management on postoperative outcomes, especially in the elderly. Optimal fluid management in this cohort is challenging due to the combination of age-related physiological changes in organ function, increased comorbid burden, and larger fluid shifts during more complex surgical procedures. The current state-of-the-art approach to fluid management in the perioperative period is outlined.
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Affiliation(s)
- Domagoj Mladinov
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, 75 Francis Street, CWN-L1, Boston, MA 02115, USA
| | - Erin Isaza
- University of California, San Francisco, School of Medicine, 500 Parnassus Avenue, MU 405 W San Francisco, CA 94143, USA
| | - Andre F Gosling
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 619 19th Street South, JT 845D, Birmingham, AL 35249, USA
| | - Adrienne L Clark
- Department of Anesthesia and Perioperative Care, University of California, 500 Parnassus Avenue, MU 405 W San Francisco, CA 94143, USA
| | - Jasleen Kukreja
- Division of Cardiothoracic Surgery, Department of Surgery, University of California, 500 Parnassus Avenue, MU 405 W San Francisco, CA 94143, USA
| | - Marek Brzezinski
- Department of Anesthesia and Perioperative Care, University of California, VA Medical Center-San Francisco, 4150 Clement Street, San Francisco CA 94121, USA.
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9
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Zhang Y, Ding Y, Zhang J, Huang T, Gao J. Tidal volume challenge-induced hemodynamic changes can predict fluid responsiveness during one-lung ventilation: an observational study. Front Med (Lausanne) 2023; 10:1169912. [PMID: 37636561 PMCID: PMC10447224 DOI: 10.3389/fmed.2023.1169912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/27/2023] [Indexed: 08/29/2023] Open
Abstract
Background To evaluate the ability of tidal volume challenge (VTC)-induced hemodynamic changes to predict fluid responsiveness in patients during one-lung ventilation (OLV). Methods 80 patients scheduled for elective thoracoscopic surgery with OLV were enrolled. The inclusion criteria were: age ≥ 18 years, American Society of Anesthesiologists physical status I-III, normal right ventricular function, normal left ventricular systolic function (ejection fraction ≥55%), and normal or slightly impaired diastolic function. The study protocol was implemented 15 min after starting OLV. Simultaneous recordings were performed for hemodynamic variables of diameter of left ventricular outflow tract, velocity time integral (VTI) of aortic valve, and stroke volume (SV), and ΔSV-VTC, ΔVTI-VTC, and ΔMAP-VTC were calculated at four time points: with VT 5 mL/kg (T1); after VT increased from 5 mL/kg to 8 mL/kg and maintained at this level for 2 min (T2); after VT was adjusted back to 5 mL/kg for 2 min (T3); and after volume expansion (250 mL of 0.9% saline infused over 10-15 min) (T4). Patients were considered as responders to fluid administration if SV increased by ≥10%. Receiver operating characteristic (ROC) curves for percent decrease in SV, VTI, and MAP by VTC were generated to evaluate their ability to discriminate fluid responders from nonresponders. Results Of the 58 patients analyzed, there were 32 responders (55%) and 26 nonresponders (45%). The basic characteristics were comparable between the two groups (p > 0.05). The area under the curve (AUC) for ΔSV-VTC, ΔVTI-VTC, and ΔMAP-VTC to discriminate responders from nonresponders were 0.81 (95% CI: 0.68-0.90), 0.79 (95% CI: 0.66-0.89), and 0.56 (95% CI: 0.42-0.69). The best threshold for ΔSV-VTC was -16.1% (sensitivity, 78.1%; specificity, 84.6%); the best threshold for ΔVTI-VTC was -14.5% (sensitivity, 78.1%; specificity, 80.8%). Conclusion Tidal volume challenge-induced relative change of stroke volume and velocity time integral can predict fluid responsiveness in patients during one-lung ventilation.Clinical Trial Registration: Chinese Clinical Trial Registry, No: chictr210051310.
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Affiliation(s)
| | | | | | | | - Ju Gao
- Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou, China
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10
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Messina A, Sotgiu G, Saderi L, Puci M, Negri K, Robba C, Sanfilippo F, Romagnoli S, Cecconi M. Phenotypes of hemodynamic response to fluid challenge during anesthesia: a cluster analysis. Minerva Anestesiol 2023; 89:653-662. [PMID: 36943710 DOI: 10.23736/s0375-9393.23.16992-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND The fluid challenge (FC) response is usually evaluated as binary, which may be inadequate to describe the complex interactions between heart function and vascular tone response after fluid administration. We applied a clustering approach to assess the different phenotypes of cardiovascular responses to FC administration, considering the associations of all the baseline variables potentially influencing pressure and flow response to a FC. Secondarily, we evaluated the reliability of baseline hemodynamic variables in discriminating fluid responsiveness, which is considered the standard approach at the bedside. METHODS Five merged datasets from elective surgical patients receiving a FC dose ≥4 mL/kg, infused over 10 minutes. In a principal component approach, hierarchical clustering was used to define hemodynamic phenotypes of response to FC administration. Hierarchical cluster analysis with Ward linkage was carried out to define similar patient groups using the Gower distance for the mixed combination of continuous and categorical variables. No a priori criteria of fluid responsiveness were applied. The area (AUC) under the pre-FC variables' receiver operating characteristic curves (ROC) was also built to predict fluid responsiveness, defined as SVI ≥10% after FC. RESULTS We analyzed 223 patients. The cluster analysis identified three hemodynamic clusters of patients: cluster 1 (98 patients, 44.0%) showed an average increase of mean arterial pressure (MAP) and Stroke Volume Index (SVI) of 17.3% (11.9-23.1) and 13.1% (0.5-23.4) at the end of FC, respectively. These patients showed baseline flow and pressure variables slightly below physiological ranges, with high pulse pressure variation (PPV). Cluster 2 (68 patients, 30.5%) showed no increase of MAP and SVI at the end of FC. These patients showed baseline flow and pressure variables within physiological ranges, with low hear rate (HR) and PPV. Cluster 3 (57 patients, 25.5%) showed no MAP increase and an SVI increase of 13.1 (2.1-19.6). These patients showed baseline pressure variables within physiological ranges, low flow variables associated to high HR and PPV. The pulse pressure variation (PPV) showed an AUC of 0.82 (0.03), with a grey zone ranging from 6% to 12%, including 86 (38.5%) patients. CONCLUSIONS Clustering analysis identified three hemodynamic clusters with different response phenotypes to FC. This promising approach may enhance the ability to detect fluid responsiveness at the bedside, by considering the specific association of parameters and not the presence of a single one, such as the PPV. In fact, in our cohort the reliability of the PPV was limited, showing high sensibility and specificity only above 12% and below 6%, respectively, and a grey zone including 38.5% of patients.
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Affiliation(s)
- Antonio Messina
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy -
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy -
| | - Giovanni Sotgiu
- Unit of Clinical Epidemiology and Medical Statistics, Department of Medical, Surgical and Experimental, University of Sassari, Sassari, Italy
| | - Laura Saderi
- Unit of Clinical Epidemiology and Medical Statistics, Department of Medical, Surgical and Experimental, University of Sassari, Sassari, Italy
| | - Mariangela Puci
- Unit of Clinical Epidemiology and Medical Statistics, Department of Medical, Surgical and Experimental, University of Sassari, Sassari, Italy
| | - Katerina Negri
- Department of Anesthesia and Intensive Care, University of Milan, Milan, Italy
| | - Chiara Robba
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Filippo Sanfilippo
- Department of Anesthesia and Intensive Care, A.O.U. Policlinico-San Marco, Catania, Italy
| | - Stefano Romagnoli
- Department of Health Science, University of Florence, Florence, Italy
| | - Maurizio Cecconi
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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11
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Li Y, Jiang L, Wang L, Dou D, Feng Y. Evaluation of fluid responsiveness with dynamic superior vena cava collapsibility index in mechanically ventilated patients. Perioper Med (Lond) 2023; 12:10. [PMID: 37038231 PMCID: PMC10084688 DOI: 10.1186/s13741-023-00298-z] [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: 09/07/2021] [Accepted: 03/28/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND This study aimed to evaluate the predictive accuracy of the superior vena cava collapsibility index measured by transesophageal echocardiography and compare the index with stroke volume variation measured by FloTrac™/Vigileo™ in mechanically ventilated patients. METHODS In the prospective study, a total of 60 patients were enrolled for elective general surgery under mechanical ventilation, where all patients received 10 ml/kg of Ringer's lactate. Five kinds of related data were recorded before and after the fluid challenge, including the superior vena cava collapsibility index (SVC-CI), the ratio of E/e', cardiac index (CI), stroke volume variation (SVV), and central venous pressure (CVP). Based on the collected data after the fluid challenge, we classified the patients as responders (FR group) if their CI increased by at least 15% and the rest were non-responders (NR). RESULTS Twenty-five of 52 (48%) of the patients were responders, and 27 were non-responders (52%). The SVC-CI was higher in the responders (41.90 ± 11.48 vs 28.92 ± 9.05%, P < 0.01). SVC-CI was significantly correlated with △CI FloTrac (r = 0.568, P < 0.01). The area under the ROC curve (AUROC) of SVC-CI was 0.838 (95% CI 0.728 ~ 0.947, P < 0.01) with the optimal cutoff value of 39.4% (sensitivity 64%, specificity 92.6%). And there was no significant difference in E/e' between the two groups (P > 0.05). The best cutoff value for SVV was 12.5% (sensitivity 40%, specificity 89%) with the AUROC of 0.68 (95% CI 0.53 ~ 0.826, P < 0.05). CONCLUSIONS The SVC-CI and SVV can predict fluid responsiveness effectively in mechanically ventilated patients. And SVC-CI is superior in predicting fluid responsiveness compared with SVV. The E/e' ratio and CVP cannot predict FR effectively. TRIAL REGISTRATION Chinese clinical trial registry (ChiCTR2000034940).
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Affiliation(s)
- Yaru Li
- Department of Anesthesiology, Peking University People's Hospital, 11 Xi Zhi Men South Street, Beijing, 100044, China
| | - Luyang Jiang
- Department of Anesthesiology, Peking University People's Hospital, 11 Xi Zhi Men South Street, Beijing, 100044, China.
| | - Lu Wang
- Department of Anesthesiology, Peking University People's Hospital, 11 Xi Zhi Men South Street, Beijing, 100044, China
| | - Dou Dou
- Department of Anesthesiology, Peking University People's Hospital, 11 Xi Zhi Men South Street, Beijing, 100044, China
| | - Yi Feng
- Department of Anesthesiology, Peking University People's Hospital, 11 Xi Zhi Men South Street, Beijing, 100044, China
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12
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Horejsek J, Balík M, Kunstýř J, Michálek P, Brožek T, Kopecký P, Fink A, Waldauf P, Pořízka M. Prediction of Fluid Responsiveness Using Combined End-Expiratory and End-Inspiratory Occlusion Tests in Cardiac Surgical Patients. J Clin Med 2023; 12:jcm12072569. [PMID: 37048651 PMCID: PMC10094769 DOI: 10.3390/jcm12072569] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023] Open
Abstract
End-expiratory occlusion (EEO) and end-inspiratory occlusion (EIO) tests have been successfully used to predict fluid responsiveness in various settings using calibrated pulse contour analysis and echocardiography. The aim of this study was to test if respiratory occlusion tests predicted fluid responsiveness reliably in cardiac surgical patients with protective ventilation. This single-centre, prospective study, included 57 ventilated patients after elective coronary artery bypass grafting who were indicated for fluid expansion. Baseline echocardiographic measurements were obtained and patients with significant cardiac pathology were excluded. Cardiac index (CI), stroke volume and stroke volume variation were recorded using uncalibrated pulse contour analysis at baseline, after performing EEO and EIO tests and after volume expansion (7 mL/kg of succinylated gelatin). Fluid responsiveness was defined as an increase in cardiac index by 15%. Neither EEO, EIO nor their combination predicted fluid responsiveness reliably in our study. After a combined EEO and EIO, a cut-off point for CI change of 16.7% predicted fluid responsiveness with a sensitivity of 61.8%, specificity of 69.6% and ROC AUC of 0.593. In elective cardiac surgical patients with protective ventilation, respiratory occlusion tests failed to predict fluid responsiveness using uncalibrated pulse contour analysis.
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13
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Fischer A, Menger J, Mouhieddine M, Seidel M, Edlinger-Stanger M, Bevilacqua M, Brugger J, Hiesmayr M, Dworschak M. Stroke Volume and Arterial Pressure Fluid Responsiveness in Patients With Elevated Stroke Volume Variation Undergoing Major Vascular Surgery: A Prospective Intervention Study. J Cardiothorac Vasc Anesth 2023; 37:407-414. [PMID: 36529634 DOI: 10.1053/j.jvca.2022.11.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 11/05/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The identification of potential hemodynamic indicators to increase the predictive power of stroke-volume variation (SVV) for mean arterial pressure (MAP) and stroke volume (SV) fluid responsiveness. DESIGN A prospective intervention study. SETTING At a single-center university hospital. PARTICIPANTS Nineteen patients during major vascular surgery with 125 fluid interventions. INTERVENTIONS When SVV ≥13% occurred for >30 seconds, 250 mL of Ringer's lactate were given within 2 minutes. MEASUREMENTS AND MAIN RESULTS Hemodynamic variables, such as pulse-pressure variation (PPV) and dynamic arterial elastance (Edyn), were measured by pulse power-wave analysis. The outcomes were MAP and SV responsiveness, defined as an increase of at least 10% of MAP and SV within 5 minutes of the fluid intervention. Of the fluid interventions, 48% were MAP-responsive, and 66% were SV-responsive. The addition of PPV and Edyn cut-off values to the SVV cut-off decreased sensitivity from 1-to-0.66 to-0.82, and concomitantly increased specificity from 0-to- 0.65-to-0.93 for the prediction of MAP and SV responsiveness in the authors' study setting. The areas under the receiver operating characteristic curves of PPV and Edyn for the prediction of MAP responsiveness were 0.79 and 0.75, respectively. The areas under the receiver operating characteristic curves for PPV and Edyn to predict SV responsiveness were 0.85 and 0.77, respectively. CONCLUSIONS The PPV and Edyn showed good accuracy for the prediction of MAP and SV responsiveness in patients with elevated SVV during vascular surgery. Either PPV or Edyn may be used in conjunction with SVV to better predict MAP and SV fluid responsiveness in patients undergoing vascular surgery.
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Affiliation(s)
- Arabella Fischer
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria
| | - Johannes Menger
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria; Department of Anesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Mohamed Mouhieddine
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria
| | - Mathias Seidel
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria
| | - Maximilian Edlinger-Stanger
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria
| | - Michele Bevilacqua
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria
| | - Jonas Brugger
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University Vienna, Vienna, Austria
| | - Michael Hiesmayr
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University Vienna, Vienna, Austria
| | - Martin Dworschak
- Division of Cardiac Thoracic Vascular Anesthesia and Intensive Care Medicine, Department of Anesthesia, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria.
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14
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Impact of the fluid challenge infusion rate on cardiac stroke volume during major spinal neurosurgery: a prospective single center randomized interventional trial. BMC Anesthesiol 2022; 22:400. [PMID: 36564704 PMCID: PMC9783430 DOI: 10.1186/s12871-022-01945-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Fluid therapy, including the choice of a crystalloid or colloid infusion, the execution time of a volume bolus, and the expected volume need of a patient during surgery, varies greatly in clinical practice. Different goal directed fluid protocols have been developed, where fluid boluses guided by dynamic preload parameters are administered within a specific period. OBJECTIVE To study the efficacy of two fluid bolus infusion rates measured by the response of hemodynamic parameters. DESIGN Monocentric randomized controlled interventional trial. SETTING University hospital. PATIENTS Forty patients undergoing elective major spinal neurosurgery in prone position were enrolled, thirty-one were finally analyzed. INTERVENTIONS Patients were randomly assigned to receive 250 ml crystalloid and colloid boluses within 5 min (group 1) or 20 min (group 2) when pulse pressure variation (PPV) exceeded 14%. MAIN OUTCOME MEASURES Changes in stroke volume (SV), mean arterial pressure (MAP), and catecholamine administration. RESULTS Group 1 showed a greater increase in SV (P = 0.031), and MAP (P = 0.014), while group 2 still had higher PPV (P = 0.005), and more often required higher dosages of noradrenalin after fluid administration (P = 0.033). In group 1, fluid boluses improved CI (P < 0.01), SV (P < 0.01), and MAP (P < 0.01), irrespective of whether crystalloids or colloids were used. In group 2, CI and SV did not change, while MAP was slightly increased (P = 0.011) only after colloid infusion. CONCLUSIONS A fluid bolus within 5 min is more effective than those administered within 20 min and should therefore be the primary treatment option. Furthermore, bolus infusions administered within 20 min may result in volume overload without achieving relevant hemodynamic improvements. TRIAL REGISTRATION German Clinical Trials Register: DRKS00022917.
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15
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Messina A, Calabrò L, Pugliese L, Lulja A, Sopuch A, Rosalba D, Morenghi E, Hernandez G, Monnet X, Cecconi M. Fluid challenge in critically ill patients receiving haemodynamic monitoring: a systematic review and comparison of two decades. Crit Care 2022; 26:186. [PMID: 35729632 PMCID: PMC9210670 DOI: 10.1186/s13054-022-04056-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/07/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Introduction
Fluid challenges are widely adopted in critically ill patients to reverse haemodynamic instability. We reviewed the literature to appraise fluid challenge characteristics in intensive care unit (ICU) patients receiving haemodynamic monitoring and considered two decades: 2000–2010 and 2011–2021.
Methods
We assessed research studies and collected data regarding study setting, patient population, fluid challenge characteristics, and monitoring. MEDLINE, Embase, and Cochrane search engines were used. A fluid challenge was defined as an infusion of a definite quantity of fluid (expressed as a volume in mL or ml/kg) in a fixed time (expressed in minutes), whose outcome was defined as a change in predefined haemodynamic variables above a predetermined threshold.
Results
We included 124 studies, 32 (25.8%) published in 2000–2010 and 92 (74.2%) in 2011–2021, overall enrolling 6,086 patients, who presented sepsis/septic shock in 50.6% of cases. The fluid challenge usually consisted of 500 mL (76.6%) of crystalloids (56.6%) infused with a rate of 25 mL/min. Fluid responsiveness was usually defined by a cardiac output/index (CO/CI) increase ≥ 15% (70.9%). The infusion time was quicker (15 min vs 30 min), and crystalloids were more frequent in the 2011–2021 compared to the 2000–2010 period.
Conclusions
In the literature, fluid challenges are usually performed by infusing 500 mL of crystalloids bolus in less than 20 min. A positive fluid challenge response, reported in 52% of ICU patients, is generally defined by a CO/CI increase ≥ 15%. Compared to the 2000–2010 decade, in 2011–2021 the infusion time of the fluid challenge was shorter, and crystalloids were more frequently used.
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16
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Messina A, Bakker J, Chew M, De Backer D, Hamzaoui O, Hernandez G, Myatra SN, Monnet X, Ostermann M, Pinsky M, Teboul JL, Cecconi M. Pathophysiology of fluid administration in critically ill patients. Intensive Care Med Exp 2022; 10:46. [PMID: 36329266 PMCID: PMC9633880 DOI: 10.1186/s40635-022-00473-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022] Open
Abstract
Fluid administration is a cornerstone of treatment of critically ill patients. The aim of this review is to reappraise the pathophysiology of fluid therapy, considering the mechanisms related to the interplay of flow and pressure variables, the systemic response to the shock syndrome, the effects of different types of fluids administered and the concept of preload dependency responsiveness. In this context, the relationship between preload, stroke volume (SV) and fluid administration is that the volume infused has to be large enough to increase the driving pressure for venous return, and that the resulting increase in end-diastolic volume produces an increase in SV only if both ventricles are operating on the steep part of the curve. As a consequence, fluids should be given as drugs and, accordingly, the dose and the rate of administration impact on the final outcome. Titrating fluid therapy in terms of overall volume infused but also considering the type of fluid used is a key component of fluid resuscitation. A single, reliable, and feasible physiological or biochemical parameter to define the balance between the changes in SV and oxygen delivery (i.e., coupling “macro” and “micro” circulation) is still not available, making the diagnosis of acute circulatory dysfunction primarily clinical. Fluids are drugs used in patients with shock to increase the cardiac output with the aim to improve oxygen delivery to the cells. The response to fluid administration is determined by the physiological interaction of cardiac function and venous return. In septic shock, the beneficial clinical response of fluid administration is rapidly reduced after few hours and fluid titration is crucial to avoid detrimental fluid overload. The fluid challenge is a fluid bolus given at a defined quantity and rate to assess fluid responsiveness. The ideal fluid for critically ill patients does not exist; however, crystalloids should be used as first choice. Balanced crystalloid solutions may be associated with better outcomes but the evidence is still low. Albumin infusion may have a role in already fluid resuscitated patients at risk of fluid overload. Fluid administration is integrated into the complex management of pressure and flow “macro” hemodynamic variables, coupled to the “micro” local tissue flow distribution and regional metabolism. Macro-variables are managed by measuring systemic blood pressure and evaluating the global cardiac function. The critical threshold of oxygen delivery to the cells is difficult to estimate, however, several indexes and clinical signs may be considered as surrogate of that, and integrated in a decision-making process at the bedside.
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Affiliation(s)
- Antonio Messina
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy. .,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.
| | - Jan Bakker
- NYU Langone Health and Columbia University Irving Medical Center, New York, USA.,Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Michelle Chew
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Daniel De Backer
- Department of Intensive Care, CHIREC Hospitals, Université Libre de Bruxelles, Brussels, Belgium
| | - Olfa Hamzaoui
- Service de Reanimation PolyvalenteHopital Antoine Béclère, Hopitaux Universitaires Paris-Saclay, Clamart, France
| | - Glenn Hernandez
- Departamento de Medicina Intensiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sheila Nainan Myatra
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Xavier Monnet
- Hôpitaux Universitaires Paris-Sud, Hôpital de Bicêtre, Medical Intensive Care Unit, Le Kremlin-Bicêtre, Paris, France
| | - Marlies Ostermann
- Department of Intensive Care, King's College London, Guy's & St Thomas' Hospital, London, UK
| | - Michael Pinsky
- Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jean-Louis Teboul
- Hôpitaux Universitaires Paris-Sud, Hôpital de Bicêtre, Medical Intensive Care Unit, Le Kremlin-Bicêtre, Paris, France
| | - Maurizio Cecconi
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni 56, Rozzano, 20089, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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17
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Rovida S, Bruni A, Pelaia C, Bosco V, Saraco G, Galluzzo E, Froio A, Auletta G, Garofalo E, Longhini F. Nurse led protocols for control of glycaemia in critically ill patients: A systematic review. Intensive Crit Care Nurs 2022; 71:103247. [PMID: 35437186 DOI: 10.1016/j.iccn.2022.103247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Blood glucose control in critically ill patients is challenging and can affect clinical outcomes. Several manual as well as automated approaches have been proposed over the time, however nursing staff still covers the key-role for optimization of glycemia throughout adjustment of insulin infusion and administration. AIM Systematic review to compare the efficacy/the effects of nurse led insulin infusion protocols versus standard approaches in patients admitted in the intensive care unit. METHODS All relevant studies evaluating nurse directed protocols for insulin administration in critically ill adults. Data was independently extracted and collected through a dedicated electronic form. The following outcomes have been recorded: the number (or percentage) of glycaemia measurements within the target range; the number of hypo- and hyper-glycaemic events, separately; the mean glycaemia; the lowest and highest glycemia values recorded; the time to reach the glycaemia target; the ICU length of stay and the ICU and the long-term (>30 days) mortality. Statistical analysis was conducted on the summary statistics of the selected articles (eg, means, medians, proportions). Unpaired nonparametric continuous data were compared through the Mann-Whitney U-test. RESULTS Glycaemic control as well as ICU length of stay and mortality are similar in both patients' groups. Specifically, the group of patients treated with standard modalities include those treated with doctors led protocols, paper charts or software-based approaches. CONCLUSION Overall, nurse led insulin protocols can effectively control blood glucose level among critically ill patients.
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Affiliation(s)
- Serena Rovida
- Department of Emergency Medicine, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Andrea Bruni
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Corrado Pelaia
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
| | - Vincenzo Bosco
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Giuseppe Saraco
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Erika Galluzzo
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Annamaria Froio
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Gaetano Auletta
- School of Nursing, Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Eugenio Garofalo
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Federico Longhini
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.
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18
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Wijeysundera DN, Duncan D, Moreno Garijo J, Jerath A, Meineri M, Parotto M, Wąsowicz M, McCluskey SA. A randomised controlled feasibility trial of a clinical protocol to manage hypotension during major non-cardiac surgery. Anaesthesia 2022; 77:795-807. [PMID: 37937943 DOI: 10.1111/anae.15715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/15/2022] [Accepted: 02/28/2022] [Indexed: 11/09/2023]
Abstract
Intra-operative hypotension is a risk factor for postoperative morbidity and mortality. Minimally invasive monitors that derive other haemodynamic parameters, such as stroke volume, may better inform the management of hypotension. As a prelude to a multicentre randomised controlled trial, we conducted a single-centre feasibility trial of a protocol to treat hypotension as informed by minimally invasive haemodynamic monitoring during non-cardiac surgery. We recruited adults aged ≥40 years with cardiovascular risk factors who underwent non-cardiac surgery requiring invasive arterial pressure monitoring. Participants were randomly allocated to usual care, or a clinical protocol informed by an arterial waveform contour analysis monitor. Participants, outcome assessors, clinicians outside operating theatres and analysts were blinded to treatment allocation. Feasibility was evaluated based on: consent rate; recruitment rate; structured feedback from anaesthesia providers; and between-group differences in blood pressure, processes-of-care and outcomes. The consent rate among eligible patients was 33%, with 30 participants randomly allocated to the protocol and 30 to usual care. Anaesthesia providers rated the protocol to be feasible and acceptable. The protocol was associated with reduced fluid balance and hypotension exposure in the peri-operative setting. Postoperative complications included: acute myocardial injury in 18 (30%); acute kidney injury in 17 (28%); and surgical site infection in 7 (12%). The severity of complications was rated as moderate or severe in 25 (42%) participants. In summary, this single-centre study confirmed the feasibility of a multicentre trial to assess the efficacy and safety of a physiologically guided treatment protocol for intra-operative hypotension based on minimally invasive haemodynamic monitors.
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Affiliation(s)
- D N Wijeysundera
- Department of Anesthesia, St. Michael's Hospital, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
| | - D Duncan
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - J Moreno Garijo
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
- Department of Anesthesia, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - A Jerath
- Department of Anesthesia, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
| | - M Meineri
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
- Department of Anaesthesia and Intensive Care, Heart Centre Leipzig, Germany
| | - M Parotto
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
| | - M Wąsowicz
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
| | - S A McCluskey
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada
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19
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Fluidoterapia en la sepsis y el shock séptico. Med Intensiva 2022. [DOI: 10.1016/j.medin.2022.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Chirnoaga D, Coeckelenbergh S, Ickx B, Van Obbergh L, Lucidi V, Desebbe O, Carrier FM, Michard F, Vincent JL, Duranteau J, Van der Linden P, Joosten A. Impact of conventional vs. goal-directed fluid therapy on urethral tissue perfusion in patients undergoing liver surgery: A pilot randomised controlled trial. Eur J Anaesthesiol 2022; 39:324-332. [PMID: 34669645 DOI: 10.1097/eja.0000000000001615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although fluid administration is a key strategy to optimise haemodynamic status and tissue perfusion, optimal fluid administration during liver surgery remains controversial. OBJECTIVE To test the hypothesis that a goal-directed fluid therapy (GDFT) strategy, when compared with a conventional fluid strategy, would better optimise systemic blood flow and lead to improved urethral tissue perfusion (a new variable to assess peripheral blood flow), without increasing blood loss. DESIGN Single-centre prospective randomised controlled superiority study. SETTING Erasme Hospital. PATIENTS Patients undergoing liver surgery. INTERVENTION Forty patients were randomised into two groups: all received a basal crystalloid infusion (maximum 2 ml kg-1 h-1). In the conventional fluid group, the goal was to maintain central venous pressure (CVP) as low as possible during the dissection phase by giving minimal additional fluid, while in the posttransection phase, anaesthetists were free to compensate for any presumed fluid deficit. In the GDFT group, patients received in addition to the basal infusion, multiple minifluid challenges of crystalloid to maintain stroke volume (SV) variation less than 13%. Noradrenaline infusion was titrated to keep mean arterial pressure more than 65 mmHg in all patients. MAIN OUTCOME MEASURE The mean intra-operative urethral perfusion index. RESULTS The mean urethral perfusion index was significantly higher in the GDFT group than in the conventional fluid group (8.70 [5.72 to 13.10] vs. 6.05 [4.95 to 8.75], P = 0.046). SV index (ml m-2) and cardiac index (l min-1 m-2) were higher in the GDFT group (48 ± 9 vs. 33 ± 7 and 3.5 ± 0.7 vs. 2.4 ± 0.4, respectively; P < 0.001). Although CVP was higher in the GDFT group (9.3 ± 2.5 vs. 6.5 ± 2.9 mmHg; P = 0.003), intra-operative blood loss was not significantly different in the two groups. CONCLUSION In patients undergoing liver surgery, a GDFT strategy resulted in a higher mean urethral perfusion index than did a conventional fluid strategy and did not increase blood loss despite higher CVP. TRIAL REGISTRATION NCT04092608.
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Affiliation(s)
- Dragos Chirnoaga
- From the Department of Anaesthesiology, Erasme University Hospital, Université Libre de Bruxelles, Brussels (DC, SC, BI, LVO, AJ), Unit of Hepatobiliary Surgery and Liver Transplantation, Department of Digestive Surgery, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium (VL), Department of Anesthesiology, Sauvegarde Clinic, Ramsay Santé, Lyon, France (OD), Department of Anesthesiology and Pain Medicine, Université de Montréal, Centre de recherche du CHUM, Montreal, Québec, Canada (F-MC), MiCo, Denens, Switzerland (FM), Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium (J-LV), Department of Anaesthesiology and Intensive Care, Assistance Publique Hôpitaux de Paris, Paris-Saclay University, Bicetre Hospital, Paris, France (JD) and Department of Anaesthesiology, Brugmann Hospital, Université Libre de Bruxelles, Brussels, Belgium (PVdL)
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21
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Sa MB, Salaverría I, Cabas AC. [Fluid therapy in sepsis and septic shock]. Med Intensiva 2022; 46 Suppl 1:14-25. [PMID: 38341257 DOI: 10.1016/j.medine.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 02/12/2024]
Abstract
Fluid resuscitation is a crucial part of the treatment of hypotension and shock of any etiology. Particularly in septic shock, it is an essential element of the initial care bundle. Like all treatments in sepsis, it is also subject to multiple controversies: what type of fluid, how much, how long to administer it, potential risks, toxicity? The main guideline, the Surviving Sepsis Campaign, continues to indicate crystalloids as the main fluid in resuscitation. But the possibility of crystalloids balanced on 0.9% saline or combined use with albumin in the resuscitation of the septic patient is still under debate. This is probably another point where we should always consider individualizing both the type and amount of fluids to be administered in both the initial and maintenance phases of the management of sepsis and septic shock.
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Affiliation(s)
- Marcio Borges Sa
- Unidad Multidisciplinar de Sepsis, Servicio Medicina Intensiva, Hospital Universitario Son Llàtzer, Palma de Mallorca, España.
| | - Iñigo Salaverría
- Grupo Multidisciplinar de Sepsis. Instituto de Investigación Sanitaria de las Islas Baleares (IDISBA), Palma de Mallorca, España; Director del Comité de Sepsis, Federación Ibérica y Panamericana de Medicina Intensiva (FEPIMCTI)
| | - Antonio Couto Cabas
- Unidad Multidisciplinar de Sepsis, Servicio Medicina Intensiva, Hospital Universitario Son Llàtzer, Palma de Mallorca, España; Servicio de Medicina Intensiva, Hospital General, León, México
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22
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Tang W, Qiu Y, Lu H, Xu M, Wu J. Stroke Volume Variation-Guided Goal-Directed Fluid Therapy Did Not Significantly Reduce the Incidence of Early Postoperative Complications in Elderly Patients Undergoing Minimally Invasive Esophagectomy: A Randomized Controlled Trial. Front Surg 2021; 8:794272. [PMID: 34938769 PMCID: PMC8685214 DOI: 10.3389/fsurg.2021.794272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/12/2021] [Indexed: 01/29/2023] Open
Abstract
Study Objective: This study aimed to investigate whether stroke volume variation (SVV)-guided goal-directed therapy (GDT) can improve postoperative outcomes in elderly patients undergoing minimally invasive esophagectomy (MIE) compared with conventional care. Design: A prospective, randomized, controlled study. Setting: A single tertiary care center with a study period from November 2017 to December 2018. Patients: Patients over 65 years old who were scheduled for elective MIE. Interventions: The GDT protocol included a baseline fluid supplement of 7 ml/kg/h Ringer's lactate solution and SVV optimization using colloid boluses assessed by pulse-contour analysis (PiCCO™). When SVV exceeded 11%, colloid was infused at a rate of 50 ml per minute; if SVV returned below 9% for at least 2 minutes, then colloid was stopped. Measurements: The primary outcome was the incidence of postoperative complications before discharge, as assessed using a predefined list, including postoperative anastomotic leakage, postoperative hoarseness, postoperative pulmonary complications, chylothorax, myocardial injury, and all-cause mortality. Main Results: Sixty-five patients were included in the analysis. The incidence of postoperative complications between groups was similar (GDT 36.4% vs. control 37.5%, P = 0.92). The total fluid volume was not significantly different between the two groups (2,192 ± 469 vs. 2,201 ± 337 ml, P = 0.92). Compared with those in the control group (n = 32), patients in the GDT group (n = 33) received more colloids intraoperatively (874 ± 369 vs. 270 ± 67 ml, P <0.05) and less crystalloid fluid (1,318 ± 386 vs. 1,937 ± 334 ml, P <0.05). Conclusion: The colloid-based SVV optimization during GDT did not significantly reduce the incidence of early postoperative complications after minimally invasive esophagectomy in elderly patients. Clinical Trial Number and Registry URL: ChiCTR-INR-17013352; http://www.chictr.org.cn/showproj.aspx?proj=22883
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Affiliation(s)
- Wei Tang
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yuwei Qiu
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.,Outcomes Research Consortium, Cleveland, OH, United States
| | - Huijie Lu
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Meiying Xu
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jingxiang Wu
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.,Outcomes Research Consortium, Cleveland, OH, United States
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23
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Licker M, Hagerman A, Bedat B, Ellenberger C, Triponez F, Schorer R, Karenovics W. Restricted, optimized or liberal fluid strategy in thoracic surgery: A narrative review. Saudi J Anaesth 2021; 15:324-334. [PMID: 34764839 PMCID: PMC8579501 DOI: 10.4103/sja.sja_1155_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 12/05/2020] [Accepted: 12/06/2020] [Indexed: 11/16/2022] Open
Abstract
Perioperative fluid balance has a major impact on clinical and functional outcome, regardless of the type of interventions. In thoracic surgery, patients are more vulnerable to intravenous fluid overload and to develop acute respiratory distress syndrome and other complications. New insight has been gained on the mechanisms causing pulmonary complications and the role of the endothelial glycocalix layer to control fluid transfer from the intravascular to the interstitial spaces and to promote tissue blood flow. With the implementation of standardized processes of care, the preoperative fasting period has become shorter, surgical approaches are less invasive and patients are allowed to resume oral intake shortly after surgery. Intraoperatively, body fluid homeostasis and adequate tissue oxygen delivery can be achieved using a normovolemic therapy targeting a “near-zero fluid balance” or a goal-directed hemodynamic therapy to maximize stroke volume and oxygen delivery according to the Franck–Starling relationship. In both fluid strategies, the use of cardiovascular drugs is advocated to counteract the anesthetic-induced vasorelaxation and maintain arterial pressure whereas fluid intake is limited to avoid cumulative fluid balance exceeding 1 liter and body weight gain (~1-1.5 kg). Modern hemodynamic monitors provide valuable physiological parameters to assess patient volume responsiveness and circulatory flow while guiding fluid administration and cardiovascular drug therapy. Given the lack of randomized clinical trials, controversial debate still surrounds the issues of the optimal fluid strategy and the type of fluids (crystalloids versus colloids). To avoid the risk of lung hydrostatic or inflammatory edema and to enhance the postoperative recovery process, fluid administration should be prescribed as any drug, adapted to the patient's requirement and the context of thoracic intervention.
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Affiliation(s)
- Marc Licker
- Department of Anesthesiology, Pharmacology, Intensive Care and Emergency Medicine, University Hospital of Geneva, Geneva, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Andres Hagerman
- Department of Anesthesiology, Pharmacology, Intensive Care and Emergency Medicine, University Hospital of Geneva, Geneva, Switzerland
| | - Benoit Bedat
- Division of Thoracic and Endocrine Surgery, University Hospital of Geneva, Geneva, Switzerland
| | - Christoph Ellenberger
- Department of Anesthesiology, Pharmacology, Intensive Care and Emergency Medicine, University Hospital of Geneva, Geneva, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Frederic Triponez
- Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Division of Thoracic and Endocrine Surgery, University Hospital of Geneva, Geneva, Switzerland
| | - Raoul Schorer
- Department of Anesthesiology, Pharmacology, Intensive Care and Emergency Medicine, University Hospital of Geneva, Geneva, Switzerland
| | - Wolfram Karenovics
- Division of Thoracic and Endocrine Surgery, University Hospital of Geneva, Geneva, Switzerland
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24
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Pharmacodynamic analysis of a fluid challenge with 4 ml kg -1 over 10 or 20 min: a multicenter cross-over randomized clinical trial. J Clin Monit Comput 2021; 36:1193-1203. [PMID: 34494204 PMCID: PMC8423602 DOI: 10.1007/s10877-021-00756-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 09/01/2021] [Indexed: 12/25/2022]
Abstract
Purpose A number of studies performed in the operating room evaluated the hemodynamic effects of the fluid challenge (FC), solely considering the effect before and after the infusion. Few studies have investigated the pharmacodynamic effect of the FC on hemodynamic flow and pressure variables. We designed this trial aiming at describing the pharmacodynamic profile of two different FC infusion times, of a fixed dose of 4 ml kg−1. Methods
Forty-nine elective neurosurgical patients received two consecutive FCs of 4 ml kg−1 of crystalloids in 10 (FC10) or 20 (FC20) minutes, in a random order. Fluid responsiveness was defined as stroke volume index increase ≥ 10%. We assessed the net area under the curve (AUC), the maximal percentage difference from baseline (dmax), time when the dmax was observed (tmax), change from baseline at 1-min (d1) and 5-min (d5) after FC end. Results After FC10 and FC20, 25 (51%) and 14 (29%) of 49 patients were classified as fluid responders (p = 0.001). With the exception of the AUCs of SAP and MAP, the AUCs of all the considered hemodynamic variables were comparable. The dmax and the tmax were overall comparable. In both groups, the hemodynamic effects on flow variables were dissipated within 5 min after FC end. Conclusions The infusion time of FC administration affects fluid responsiveness, being higher for FC10 as compared to FC20. The effect on flow variables of either FCs fades 5 min after the end of infusion. Supplementary Information The online version contains supplementary material available at 10.1007/s10877-021-00756-3.
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25
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Messina A, Robba C, Calabrò L, Zambelli D, Iannuzzi F, Molinari E, Scarano S, Battaglini D, Baggiani M, De Mattei G, Saderi L, Sotgiu G, Pelosi P, Cecconi M. Perioperative liberal versus restrictive fluid strategies and postoperative outcomes: a systematic review and metanalysis on randomised-controlled trials in major abdominal elective surgery. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:205. [PMID: 34116707 PMCID: PMC8194047 DOI: 10.1186/s13054-021-03629-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/06/2021] [Indexed: 12/12/2022]
Abstract
Background Postoperative complications impact on early and long-term patients’ outcome. Appropriate perioperative fluid management is pivotal in this context; however, the most effective perioperative fluid management is still unclear. The enhanced recovery after surgery pathways recommend a perioperative zero-balance, whereas recent findings suggest a more liberal approach could be beneficial. We conducted this trial to address the impact of restrictive vs. liberal fluid approaches on overall postoperative complications and mortality. Methods Systematic review and meta-analysis, including randomised controlled trials (RCTs). We performed a systematic literature search using MEDLINE (via Ovid), EMBASE (via Ovid) and the Cochrane Controlled Clinical trials register databases, published from 1 January 2000 to 31 December 2019. We included RCTs enrolling adult patients undergoing elective abdominal surgery and comparing the use of restrictive/liberal approaches enrolling at least 15 patients in each subgroup. Studies involving cardiac, non-elective surgery, paediatric or obstetric surgeries were excluded. Results After full-text examination, the metanalysis finally included 18 studies and 5567 patients randomised to restrictive (2786 patients; 50.0%) or liberal approaches (2780 patients; 50.0%). We found no difference in the occurrence of severe postoperative complications between restrictive and liberal subgroups [risk difference (95% CI) = 0.009 (− 0.02; 0.04); p value = 0.62; I2 (95% CI) = 38.6% (0–66.9%)]. This result was confirmed also in the subgroup of five studies having a low overall risk of bias. The liberal approach was associated with lower overall renal major events, as compared to the restrictive [risk difference (95% CI) = 0.06 (0.02–0.09); p value = 0.001]. We found no difference in either early (p value = 0.33) or late (p value = 0.22) postoperative mortality between restrictive and liberal subgroups Conclusions In major abdominal elective surgery perioperative, the choice between liberal or restrictive approach did not affect overall major postoperative complications or mortality. In a subgroup analysis, a liberal as compared to a restrictive perioperative fluid policy was associated with lower overall complication renal major events, as compared to the restrictive. Trial Registration CRD42020218059; Registration: February 2020, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=218059. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-021-03629-y.
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Affiliation(s)
- Antonio Messina
- Department of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy. .,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy.
| | - Chiara Robba
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy
| | - Lorenzo Calabrò
- Department of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy
| | - Daniel Zambelli
- Department of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy
| | - Francesca Iannuzzi
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostic (DISC), University of Genoa, Genoa, Italy
| | - Edoardo Molinari
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostic (DISC), University of Genoa, Genoa, Italy
| | - Silvia Scarano
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostic (DISC), University of Genoa, Genoa, Italy
| | - Denise Battaglini
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy
| | - Marta Baggiani
- Anesthesia and Intensive Care Medicine, Maggiore Della Carità University Hospital, Novara, Italy
| | - Giacomo De Mattei
- Anesthesia and Intensive Care Medicine, Azienda Sanitaria Universitaria Integrata Udine, Udine, Italy
| | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental, University of Sassari, Sassari, Italy
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental, University of Sassari, Sassari, Italy
| | - Paolo Pelosi
- Anaesthesia and Intensive Care, IRCCS for Oncology and Neuroscience, San Martino Policlinico Hospital, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostic (DISC), University of Genoa, Genoa, Italy
| | - Maurizio Cecconi
- Department of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
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Berg JM, Nielsen DV, Abromaitiene V, Hjørnet NE, Vistisen ST. Changes in arterial blood pressure characteristics following an extrasystolic beat or a fast 50 ml fluid challenge do not predict fluid responsiveness during cardiac surgery. J Clin Monit Comput 2021; 36:889-900. [PMID: 34041648 PMCID: PMC8153528 DOI: 10.1007/s10877-021-00722-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 05/18/2021] [Indexed: 11/29/2022]
Abstract
Prediction of fluid responsiveness is essential in perioperative goal directed therapy, but dynamic tests of fluid responsiveness are not applicable during open-chest surgery. We hypothesised that two methods could predict fluid responsiveness during cardiac surgery based on their ability to alter preload and thereby induce changes in arterial blood pressure characteristics: (1) the change caused by extrasystolic beats and (2) the change caused by a fast infusion of 50 ml crystalloid (micro-fluid challenge). Arterial blood pressure and electrocardiogram waveforms were collected during surgical preparation of the left internal mammary artery in patients undergoing coronary artery bypass surgery. Patients received a fluid challenge (5 ml/kg ideal body weight). The first 50 ml were infused in 10 s and comprised the micro-fluid challenge. Predictor variables were defined as post-ectopic beat changes (compared with sinus beats preceding ectopy) in arterial blood pressure characteristics, such as pulse pressure and systolic pressure, or micro-fluid challenge induced changes in the same blood pressure characteristics. Patients were considered fluid responsive if stroke volume index increased by 15% or more after the full fluid challenge. Diagnostic accuracy was calculated by the area under the receiver operating characteristics curve (AUC). Fifty-six patients were included for statistical analysis. Thirty-one had extrasystoles. The maximal AUC was found for the extrasystolic change in pulse pressure and was 0.70 (CI [0.35 to 1.00]). The micro-fluid challenge method generally produced lower AUC point estimates. Extrasystoles did not predict fluid responsiveness with convincing accuracy in patients undergoing cardiac surgery and changes in arterial waveform indices following a micro-fluid challenge could not predict fluid responsiveness. Given a low number of fluid responders and inherently reduced statistical power, our data does not support firm conclusions about the utility of the extrasystolic method. CLINICAL TRIAL REGISTRATION: Unique identifier: NCT02903316. https://clinicaltrials.gov/ct2/show/NCT02903316?cond=NCT02903316&rank=1 .
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Affiliation(s)
- Jonas M Berg
- Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Pale Juul-Jensens Boulevard 99, building C319, 8200, Aarhus N, Denmark. .,Research Centre for Emergency Medicine, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | - Dorthe V Nielsen
- Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Pale Juul-Jensens Boulevard 99, building C319, 8200, Aarhus N, Denmark
| | - Vijoleta Abromaitiene
- Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Pale Juul-Jensens Boulevard 99, building C319, 8200, Aarhus N, Denmark
| | - Niels E Hjørnet
- Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Pale Juul-Jensens Boulevard 99, building C319, 8200, Aarhus N, Denmark
| | - Simon T Vistisen
- Department of Anaesthesia and Intensive Care, Aarhus University Hospital, Pale Juul-Jensens Boulevard 99, building C319, 8200, Aarhus N, Denmark.,Research Centre for Emergency Medicine, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Mini fluid chAllenge aNd End-expiratory occlusion test to assess flUid responsiVEness in the opeRating room (MANEUVER study): A multicentre cohort study. Eur J Anaesthesiol 2021; 38:422-431. [PMID: 33399372 DOI: 10.1097/eja.0000000000001406] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The fluid challenge response in surgical patients can be predicted by functional haemodynamic tests. Two tests, the mini-fluid challenge (mini-FC) and end-expiratory occlusion test (EEOT), have been assessed in a few small single-centre studies with conflicting results. In general, functional haemodynamic tests have not performed reliably in predicting fluid responsiveness in patients undergoing laparotomy. OBJECTIVE This trial is designed to address and compare the reliability of the EEOT and the mini-FC in predicting fluid responsiveness during laparotomy. DESIGN Prospective, multicentre study. SETTING Three university hospitals in Italy. PATIENTS A total of 103 adults patients scheduled for elective laparotomy with invasive arterial monitoring. INTERVENTIONS The study protocol evaluated the changes in the stroke volume index (SVI) 20 s (EEOT20) and 30 s (EEOT30) after an expiratory hold and after a mini-FC of 100 ml over 1 min. Fluid responsiveness required an increase in SVI at least 10% following 4 ml kg-1 of Ringer's solution fluid challenge infused over 10 min. MAIN OUTCOME MEASUREMENTS Haemodynamic data, including SVI, were obtained from pulse contour analysis. The area under the receiver operating characteristic curves of the tests were compared with assess fluid responsiveness. RESULTS Fluid challenge administration induced an increase in SVI at least 10% in 51.5% of patients. The rate of fluid responsiveness was comparable among the three participant centres (P = 0.10). The area under the receiver operating characteristic curves (95% CI) of the changes in SVI after mini-FC was 0.95 (0.88 to 0.98), sensitivity 98.0% (89.5 to 99.6) and specificity 86.8% (75.1 to 93.4) for a cut-off value of 4% of increase in SVI. This was higher than the SVI changes after EEOT20, 0.67 (0.57 to 0.76) and after EEOT30, 0.73 (0.63 to 0.81). CONCLUSION In patients undergoing laparotomy the mini-FC reliably predicted fluid responsiveness with high-sensitivity and specificity. The EEOT showed poor discriminative value and cannot be recommended for assessment of fluid responsiveness in this surgical setting. TRIAL REGISTRATION NCT03808753.
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Lower Extremity Injury While Undergoing Urology Procedures in the Trendelenburg with Lithotomy Position: Three Case Reports. J Perianesth Nurs 2021; 36:214-218. [PMID: 33926806 DOI: 10.1016/j.jopan.2020.08.010] [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: 04/11/2020] [Revised: 06/28/2020] [Accepted: 08/23/2020] [Indexed: 11/20/2022]
Abstract
PURPOSE To report and discuss the incidence of severe lower extremity injuries associated with robotic procedures in Trendelenburg with lithotomy position. DESIGN AND METHODS A case study method was used to describe three cases of patients who underwent robotically assisted urological procedures in Trendelenburg with lithotomy position and developed serious lower extremities injuries resulting in fasciotomies. Furthermore, a literature review was conducted to evaluate risk factors and possible interventions for the prevention of similar injuries. FINDINGS Case analysis revealed multifactorial causes, including patient comorbidities, long surgical procedures, and blood pressure decreases below the baseline for more than 30 minutes. The severity of lower extremity injury associated with lithotomy position may be underestimated. The etiology of peripheral nerve injury can be attributed to patient comorbidities, positioning, and surgical conditions. Injury prevention should include careful patient and procedural risk assessment, staff education, and communication strategies. CONCLUSIONS Extreme Trendelenburg with lithotomy position for longer periods can lead to serious lower extremities injuries. Preanesthetic screening and multidisciplinary team discussions for additional precautions for high-risk patients are crucial interventions to decrease incidence and severity of lower extremities injuries.
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29
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Kim KK, Krause M, Brandes IF, Khanna AK, Bartels K. Transesophageal echocardiography for perioperative management in thoracic surgery. Curr Opin Anaesthesiol 2021; 34:7-12. [PMID: 33315644 DOI: 10.1097/aco.0000000000000947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
PURPOSE OF REVIEW Perioperative transesophageal echocardiography (TEE) is most often employed during cardiac surgery. This review will summarize some of the recent findings relevant to TEE utilization during thoracic surgical procedures. RECENT FINDINGS Hemodynamic monitoring is a key component of goal-directed fluid therapy, which is also becoming more common for management of thoracic surgical procedures. Although usually not required for the anesthetic management of common thoracic surgeries, TEE is frequently used during lung transplantation and pulmonary thromboendarterectomy. Few clinical studies support current practice patterns, and most recommendations are based on expert opinion. SUMMARY Currently, routine use of TEE in thoracic surgery is often limited to specific high-risk patients and/or procedures. As in other perioperative settings, TEE may be utilized to elucidate the reasons for acute hemodynamic instability without apparent cause. Contraindications to TEE apply and have to be taken into consideration before performing a TEE on a thoracic surgical patient.
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Affiliation(s)
- Kevin K Kim
- Department of Anesthesiology, University of Colorado, School of Medicine, Aurora, Colorado, USA
| | - Martin Krause
- Department of Anesthesiology, University of Colorado, School of Medicine, Aurora, Colorado, USA
| | - Ivo F Brandes
- Universitätsmedizin Göttingen, Klinik für Anästhesiologie, Göttingen, Germany
| | - Ashish K Khanna
- Department of Anesthesiology, Section on Critical Care Medicine, Wake Forest University, School of Medicine, Winston-Salem, North Carolina, USA
- Outcomes Research Consortium, Cleveland, OH, USA
| | - Karsten Bartels
- Department of Anesthesiology, University of Colorado, School of Medicine, Aurora, Colorado, USA
- Outcomes Research Consortium, Cleveland, OH, USA
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Bruni A, Garofalo E, Grande L, Auletta G, Cubello D, Greco M, Lombardo N, Garieri P, Papaleo A, Doldo P, Spagnuolo R, Longhini F. Nursing issues in enteral nutrition during prone position in critically ill patients: A systematic review of the literature. Intensive Crit Care Nurs 2020; 60:102899. [PMID: 32641217 PMCID: PMC10035044 DOI: 10.1016/j.iccn.2020.102899] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/02/2020] [Accepted: 06/01/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Early enteral nutrition (EN) and prone position may both improve the outcome of patients affected by moderate to severe Acute Respiratory Distress Syndrome. Recent guidelines suggest to administer early EN also during prone position. However, EN intolerance, such as high residual gastric volumes, regurgitation or vomiting, may occur during pronation. AIM This systematic review aims to assess the occurrence of high residual gastric volume, regurgitation or vomiting episodes, that can be encountered in patients receiving EN during prone position. METHODS We have conducted a systematic review. We queried three scientific databases (MEDLINE, EMBASE and CINAHL) from inception until November 19, 2019 without language restrictions, using keywords and related MeSH terms. All relevant articles enrolling adult patients receiving invasive mechanical ventilation and evaluating the use of early EN during prone position were included. RESULTS From 111 records obtained, we included six studies. All studies but one reported no differences with respect to gastric residual volumes between supine and prone positions. A 24-hours EN administration protocol seems to be better, as compared to an 18-hours feeding protocol. The need to stop EN and vomiting episodes were higher during prone position, although the rate of high gastric volume was similar between supine and prone positions. Ventilator associated pneumonia, lengths of stay and mortalities were similar between supine and prone positions. Only one study reported lower mortality in patients receiving EN throughout the entire day, as compared to an 18-hours administration protocol. CONCLUSION Protocols should be followed by healthcare providers in order to increase the enteral feeding volume, while avoiding EN intolerance (such as EN stops, high residual volume, regurgitation and vomiting).
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Affiliation(s)
- Andrea Bruni
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Eugenio Garofalo
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Laura Grande
- Surgery Unit, "Santa Rita" Clinic, Vercelli, Italy
| | - Gaetano Auletta
- School of Nursing, Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Davide Cubello
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Manfredi Greco
- Plastic Surgery Unit, Department of Clinical and Experimental Medicine, "Magna Graecia" University, Catanzaro, Italy
| | - Nicola Lombardo
- Department of Medical and Surgical Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Pietro Garieri
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - Anna Papaleo
- Department of Anaesthesia and Intensive Care, IRCCS Ca' Granda Maggiore Hospital, Milan, Italy
| | - Patrizia Doldo
- School of Nursing, Department of Clinical and Experimental Medicine, "Magna Graecia" University, Catanzaro, Italy
| | - Rocco Spagnuolo
- Department of Clinical and Experimental Medicine, "Magna Graecia" University, Catanzaro, Italy
| | - Federico Longhini
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, "Magna Graecia" University, Catanzaro, Italy.
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Joosten A, Coeckelenbergh S, Alexander B, Delaporte A, Cannesson M, Duranteau J, Saugel B, Vincent JL, Van der Linden P. Hydroxyethyl starch for perioperative goal-directed fluid therapy in 2020: a narrative review. BMC Anesthesiol 2020; 20:209. [PMID: 32819296 PMCID: PMC7441629 DOI: 10.1186/s12871-020-01128-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/12/2020] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Perioperative fluid management - including the type, dose, and timing of administration -directly affects patient outcome after major surgery. The objective of fluid administration is to optimize intravascular fluid status to maintain adequate tissue perfusion. There is continuing controversy around the perioperative use of crystalloid versus colloid fluids. Unfortunately, the importance of fluid volume, which significantly influences the benefit-to-risk ratio of each chosen solution, has often been overlooked in this debate. MAIN TEXT The volume of fluid administered during the perioperative period can influence the incidence and severity of postoperative complications. Regrettably, there is still huge variability in fluid administration practices, both intra-and inter-individual, among clinicians. Goal-directed fluid therapy (GDFT), aimed at optimizing flow-related variables, has been demonstrated to have some clinical benefit and has been recommended by multiple professional societies. However, this approach has failed to achieve widespread adoption. A closed-loop fluid administration system designed to assist anesthesia providers in consistently applying GDFT strategies has recently been developed and tested. Such an approach may change the crystalloid versus colloid debate. Because colloid solutions have a more profound effect on intravascular volume and longer plasma persistence, their use in this more "controlled" context could be associated with a lower fluid balance, and potentially improved patient outcome. Additionally, most studies that have assessed the impact of a GDFT strategy on the outcome of high-risk surgical patients have used hydroxyethyl starch (HES) solutions in their protocols. Some of these studies have demonstrated beneficial effects, while none of them has reported severe complications. CONCLUSIONS The type and volume of fluid used for perioperative management need to be individualized according to the patient's hemodynamic status and clinical condition. The amount of fluid given should be guided by well-defined physiologic targets. Compliance with a predefined hemodynamic protocol may be optimized by using a computerized system. The type of fluid should also be individualized, as should any drug therapy, with careful consideration of timing and dose. It is our perspective that HES solutions remain a valid option for fluid therapy in the perioperative context because of their effects on blood volume and their reasonable benefit/risk profile.
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Affiliation(s)
- Alexandre Joosten
- Department of Anesthesiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
- Department of Anesthesiology and Intensive Care, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Université Paris-Saclay, Hôpital De Bicêtre, Assistance Publique Hôpitaux de Paris (AP-HP), Le Kremlin-Bicêtre, France
- Department of Anesthesiology & Perioperative Medicine, Bicêtre Hospital, 78, Rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - Sean Coeckelenbergh
- Department of Anesthesiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Brenton Alexander
- Department of Anesthesiology & Perioperative Care, University of California San Diego, San Diego, USA
| | - Amélie Delaporte
- Department of Anesthesiology & Intensive Care, Marie Lannelongue Hospital, Paris, France
| | - Maxime Cannesson
- Department of Anesthesiology & Perioperative Medicine, University of California Los Angeles, Los Angeles, USA
| | - Jacques Duranteau
- Department of Anesthesiology and Intensive Care, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Université Paris-Saclay, Hôpital De Bicêtre, Assistance Publique Hôpitaux de Paris (AP-HP), Le Kremlin-Bicêtre, France
| | - Bernd Saugel
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Outcomes Research Consortium, Cleveland, OH USA
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Van der Linden
- Department of Anesthesiology, Brugmann Hospital, Université Libre de Bruxelles, Brussels, Belgium
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32
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Messina A, Collino F, Cecconi M. Fluid administration for acute circulatory dysfunction using basic monitoring. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:788. [PMID: 32647713 PMCID: PMC7333160 DOI: 10.21037/atm.2020.04.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This review aims at evaluating the role and the effectiveness of basic hemodynamic monitoring to guide and to titrate fluid administration during acute circulatory dysfunction. Fluid infusion is a cornerstone of the management of acute circulatory dysfunction. This is a time-related situation, which should be promptly faced to avoid multi organ dysfunction. For this purpose, the recognition of clinical signs of acute circulatory dysfunction is of pivotal importance. A prompt fluid resuscitation in the early phase of acute circulatory failure is a key and recommended intervention, on the other hand the hemodynamic targets and the safety limits indicating whether or not stopping this treatment in already resuscitated patients are still undefined. Bedside clinical examination has been demonstrated to be a reliable instrument to recognize the mismatch between cardiac function and peripheral oxygen demand. Mottling skin and capillary refill time have been recently proposed using a semi-quantitative approach as reliable tool to guide shock therapy; lactate level, central venous oxygen saturation and venous-to-arterial CO2 tension difference are also useful to track the effect of the therapies overtime. Finally, the availability of echocardiography miniaturization of the machines has boosted this technique as part of the daily clinical assessment of patient, inside and outside the intensive care units (ICUs).
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Affiliation(s)
- Antonio Messina
- Humanitas clinical and research center, IRCCS, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | | | - Maurizio Cecconi
- Humanitas clinical and research center, IRCCS, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
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34
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Holmgaard F, Vistisen ST, Ravn HB, Scheeren TWL. The response of a standardized fluid challenge during cardiac surgery on cerebral oxygen saturation measured with near-infrared spectroscopy. J Clin Monit Comput 2020; 34:245-251. [PMID: 31134474 PMCID: PMC7080680 DOI: 10.1007/s10877-019-00324-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 03/28/2019] [Indexed: 02/03/2023]
Abstract
Near infrared spectroscopy (NIRS) has been used to evaluate regional cerebral tissue oxygen saturation (ScO2) during the last decades. Perioperative management algorithms advocate to maintain ScO2, by maintaining or increasing cardiac output (CO), e.g. with fluid infusion. We hypothesized that ScO2 would increase in responders to a standardized fluid challenge (FC) and that the relative changes in CO and ScO2 would correlate. This study is a retrospective substudy of the FLuid Responsiveness Prediction Using Extra Systoles (FLEX) trial. In the FLEX trial, patients were administered two standardized FCs (5 mL/kg ideal body weight each) during cardiac surgery. NIRS monitoring was used during the intraoperative period and CO was monitored continuously. Patients were considered responders if stroke volume increased more than 10% following FC. Datasets from 29 non-responders and 27 responders to FC were available for analysis. Relative changes of ScO2 did not change significantly in non-responders (mean difference - 0.3% ± 2.3%, p = 0.534) or in fluid responders (mean difference 1.6% ± 4.6%, p = 0.088). Relative changes in CO and ScO2 correlated significantly, p = 0.027. Increasing CO by fluid did not change cerebral oxygenation. Despite this, relative changes in CO correlated to relative changes in ScO2. However, the clinical impact of the present observations is unclear, and the results must be interpreted with caution.Trial registration:http://ClinicalTrial.gov identifier for main study (FLuid Responsiveness Prediction Using Extra Systoles-FLEX): NCT03002129.
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Affiliation(s)
- Frederik Holmgaard
- Department of Cardiothoracic Anesthesiology, Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark.,Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Simon T Vistisen
- Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Clinical Medicine, Aarhus University, Århus, Denmark.,Department of Anesthesiology & Intensive Care, Aarhus University Hospital, Århus, Denmark
| | - Hanne B Ravn
- Department of Cardiothoracic Anesthesiology, Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Thomas W L Scheeren
- Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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Perioperative goal-directed fluid optimisation: Is there still a place for hydroxyethyl starch in 2020? Anaesth Crit Care Pain Med 2020; 39:185-186. [PMID: 32201194 DOI: 10.1016/j.accpm.2020.03.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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36
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Messina A, Montagnini C, Cammarota G, Giuliani F, Muratore L, Baggiani M, Bennett V, Della Corte F, Navalesi P, Cecconi M. Assessment of Fluid Responsiveness in Prone Neurosurgical Patients Undergoing Protective Ventilation. Anesth Analg 2020; 130:752-761. [DOI: 10.1213/ane.0000000000004494] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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37
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Sander M, Schneck E, Habicher M. Management of perioperative volume therapy - monitoring and pitfalls. Korean J Anesthesiol 2020; 73:103-113. [PMID: 32106641 PMCID: PMC7113166 DOI: 10.4097/kja.20022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 02/26/2020] [Indexed: 12/14/2022] Open
Abstract
Over 300 million surgical procedures are performed every year worldwide. Anesthesiologists play an important role in the perioperative process by assessing the overall risk of surgery and aim to reduce the risk of complications. Perioperative hemodynamic and volume management can help to improve outcomes in perioperative patients. There has been ongoing discussion about goal-directed therapy. However, there is a consensus that fluid overload and severe fluid depletion in the perioperative period are harmful and can lead to adverse outcomes. This article provides an overview of how to evaluate the fluid responsiveness of patients, details which parameters could be used, and what limitations should be noted.
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Affiliation(s)
- Michael Sander
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Giessen, UKGM, Justus-Liebig University Giessen, Giessen, Germany
| | - Emmanuel Schneck
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Giessen, UKGM, Justus-Liebig University Giessen, Giessen, Germany
| | - Marit Habicher
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Giessen, UKGM, Justus-Liebig University Giessen, Giessen, Germany
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Perioperative maintenance fluid therapy in patients undergoing thoracic surgery: more risks than benefits? Intensive Care Med 2020; 46:552-553. [PMID: 31996955 DOI: 10.1007/s00134-020-05936-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2020] [Indexed: 01/04/2023]
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39
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Weil G, Motamed C, Monnet X, Eghiaian A, Le Maho AL. End-Expiratory Occlusion Test to Predict Fluid Responsiveness Is Not Suitable for Laparotomic Surgery. Anesth Analg 2020; 130:151-158. [DOI: 10.1213/ane.0000000000004205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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40
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Ali A, Aygun E, Abdullah T, Bolsoy-Deveci S, Orhan-Sungur M, Canbaz M, Ozkan Akinci I. A challenge with 5 cmH2O of positive end-expiratory pressure predicts fluid responsiveness in neurosurgery patients with protective ventilation: an observational study. Minerva Anestesiol 2019; 85:1184-1192. [DOI: 10.23736/s0375-9393.19.13721-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Pisani L, Astuto M, Prediletto I, Longhini F. High flow through nasal cannula in exacerbated COPD patients: a systematic review. Pulmonology 2019; 25:348-354. [DOI: 10.1016/j.pulmoe.2019.08.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 08/20/2019] [Accepted: 08/20/2019] [Indexed: 12/21/2022] Open
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Messina A, Dell'Anna A, Baggiani M, Torrini F, Maresca GM, Bennett V, Saderi L, Sotgiu G, Antonelli M, Cecconi M. Functional hemodynamic tests: a systematic review and a metanalysis on the reliability of the end-expiratory occlusion test and of the mini-fluid challenge in predicting fluid responsiveness. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:264. [PMID: 31358025 PMCID: PMC6664788 DOI: 10.1186/s13054-019-2545-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 07/17/2019] [Indexed: 01/22/2023]
Abstract
Background Bedside functional hemodynamic assessment has gained in popularity in the last years to overcome the limitations of static or dynamic indexes in predicting fluid responsiveness. The aim of this systematic review and metanalysis of studies is to investigate the reliability of the functional hemodynamic tests (FHTs) used to assess fluid responsiveness in adult patients in the intensive care unit (ICU) and operating room (OR). Methods MEDLINE, EMBASE, and Cochrane databases were screened for relevant articles using a FHT, with the exception of the passive leg raising. The QUADAS-2 scale was used to assess the risk of bias of the included studies. In-between study heterogeneity was assessed through the I2 indicator. Bias assessment graphs were plotted, and Egger’s regression analysis was used to evaluate the publication bias. The metanalysis determined the pooled area under the receiving operating characteristic (ROC) curve, sensitivity, specificity, and threshold for two FHTs: the end-expiratory occlusion test (EEOT) and the mini-fluid challenge (FC). Results After text selection, 21 studies met the inclusion criteria, 7 performed in the OR, and 14 in the ICU between 2005 and 2018. The search included 805 patients and 870 FCs with a median (IQR) of 39 (25–50) patients and 41 (30–52) FCs per study. The median fluid responsiveness was 54% (45–59). Ten studies (47.6%) adopted a gray zone analysis of the ROC curve, and a median (IQR) of 20% (15–51) of the enrolled patients was included in the gray zone. The pooled area under the ROC curve for the end-expiratory occlusion test (EEOT) was 0.96 (95%CI 0.92–1.00). The pooled sensitivity and specificity were 0.86 (95%CI 0.74–0.94) and 0.91 (95%CI 0.85–0.95), respectively, with a best threshold of 5% (4.0–8.0%). The pooled area under the ROC curve for the mini-FC was 0.91 (95%CI 0.85–0.97). The pooled sensitivity and specificity were 0.82 (95%CI 0.76–0.88) and 0.83 (95%CI 0.77–0.89), respectively, with a best threshold of 5% (3.0–7.0%). Conclusions The EEOT and the mini-FC reliably predict fluid responsiveness in the ICU and OR. Other FHTs have been tested insofar in heterogeneous clinical settings and, despite promising results, warrant further investigations. Electronic supplementary material The online version of this article (10.1186/s13054-019-2545-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Antonio Messina
- Department of Anesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy.
| | - Antonio Dell'Anna
- Department of Anesthesiology and Intensive Care Medicine, Catholic University of the Sacred Heart, Fondazione "Policlinico Universitario A. Gemelli", Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marta Baggiani
- Department of Anesthesiology and Intensive Care Medicine, A.O.U. Maggiore della Carità, Novara, Italy
| | - Flavia Torrini
- Department of Anesthesiology and Intensive Care Medicine, Catholic University of the Sacred Heart, Fondazione "Policlinico Universitario A. Gemelli", Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gian Marco Maresca
- Department of Anesthesiology and Intensive Care Medicine, Catholic University of the Sacred Heart, Fondazione "Policlinico Universitario A. Gemelli", Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Victoria Bennett
- Department of Intensive Care Medicine, St George's University Hospital NHS Foundation Trust, London, UK
| | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Department of Biomedical Sciences, University of Sassari, Research, Medical Education and Professional Development Unit, AOU Sassari, Sassari, Italy
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Biomedical Sciences, University of Sassari, Research, Medical Education and Professional Development Unit, AOU Sassari, Sassari, Italy
| | - Massimo Antonelli
- Department of Anesthesiology and Intensive Care Medicine, Catholic University of the Sacred Heart, Fondazione "Policlinico Universitario A. Gemelli", Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Maurizio Cecconi
- Department of Anesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center - IRCCS, Via Alessandro Manzoni, 56, 20089, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
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Ali A, Dorman Y, Abdullah T, Yasa C, Orhan-Sungur M, Akinci IO, Ergin-Ozcan P. Ability of mini-fluid challenge to predict fluid responsiveness in obese patients undergoing surgery in the prone position. Minerva Anestesiol 2019; 85:981-988. [PMID: 30994311 DOI: 10.23736/s0375-9393.19.13276-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Pulse pressure variation (PPV) and stroke volume variation (SVV) can predict fluid responsiveness effectively. However, high Body Mass Index (BMI) can restrict their use due to changes in respiratory system compliance (CS), intra-abdominal pressure, and stroke volume (SV) in the prone position. Therefore, we aimed to investigate the effectiveness of mini-fluid challenge (MFC) in predicting fluid responsiveness in obese (BMI ≥30 kg/m2) patients in the prone position. METHODS A total of 33 patients undergoing neurosurgery were included. After standardized anesthesia induction, patients' PPV, SVV, stroke volume index (SVI) and CS values were recorded in the prone position (T1), after the infusion of 100 mL of crystalloid named as MFC (T2) and after fluid loading was completed with additional 400 mL of crystalloid. Patients whose SVI increased more than 15% after the fluid loading were defined as volume responders. RESULTS Fifteen (45%) patients were responders to 500 mL fluid loading. After the 100 mL fluid load, a higher percentage increase in SVI was observed among responders (P<0.001), with values of 6.6% (6.2-8.6%) and 3.5% (1.7-4.8%) in responders and non-responders, respectively. Areas under the receiver operating characteristic curves of MFC, PPV, and SVV were 0.967 (95% CI: 0.838-0.999), 0.683 (95% CI: 0.499-0.834), and 0.709 (95% CI: 0.526-0.853), respectively. The area under the curve of MFC was significantly higher than that of PPV (P=0.003) and SVV (P=0.005). CONCLUSIONS The increase in SVI after a rapid infusion of 100 mL crystalloid could predict fluid responsiveness in patients with BMI ≥30 kg/m2 in the prone position.
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Affiliation(s)
- Achmet Ali
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Yeser Dorman
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Taner Abdullah
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey -
| | - Ceren Yasa
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Mukadder Orhan-Sungur
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Ibrahim O Akinci
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Perihan Ergin-Ozcan
- Department of Anesthesiology and Reanimation, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
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