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Chung YJ, Lee GR, Kim HS, Kim EY. Effect of rigorous fluid management using monitoring of ECW ratio by bioelectrical impedance analysis in critically ill postoperative patients: A prospective, single-blind, randomized controlled study. Clin Nutr 2024; 43:2164-2176. [PMID: 39142110 DOI: 10.1016/j.clnu.2024.07.040] [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: 01/10/2024] [Revised: 07/11/2024] [Accepted: 07/29/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND & AIMS Precise assessment of postoperative volume status is important to administrate optimal fluid management. Bioelectrical impedance analysis (BIA) which measures the body composition using electric character. Extracellular water (ECW) ratio by BIA represented as the ratio of ECW to total body water (TBW) and is known to reflect the hydration status. Based on this, we aimed to determine whether aggressive fluid control using ECW ratio could improve clinical outcomes through a single blind, randomized controlled trial. METHODS From November 2021 to December 2022, intensive care unit (ICU) patients admitted after surgery were randomly assigned to an intervention group or a control group whether postoperative fluid management was controlled via BIA. Among patients in the intervention group, dehydrated patients received a bolus infusion with crystalloid fluid whereas diuretics were administrated to overhydrated patients until the value of ECW ratio fell within its normal setting range (0.390-0.406). Contrarily, BIA was performed once a day for the control group. Patients in the control group received traditional fluid treatment regardless of BIA results. Primary outcome was in-hospital mortality in two groups. The secondary outcomes were postoperative morbidities, 28-day mortality. RESULTS 77 patients of the intervention group and 90 patients of the control group were finally analyzed. The in-hospital mortality (0 in intervention, 4.4% in control, p = 0.125) and 28-day mortality (1.3% in intervention, 14.4% in control, p = 0.002) showed lower incidence in the intervention group than in the control group. In multivariate analysis, the overhydrated status whose ECW ratio exceeding 0.406 [odds ratio (OR): 2.731, 95% confidence interval (CI): 1.001-7.663, p = 0.049] and high capillary leak index (CLI) value at ICU admission (OR: 1.024, 95% CI: 1.008-1.039, p = 0.002) were risk factors of postoperative morbidities. Regarding the 28-day mortality, high CLI value (OR: 1.025, 95% CI: 1.002-1.050, p = 0.037) and traditional strategy without BIA monitoring (OR: 9.903, 95% CI: 1.095-89.566, p = 0.041) were the significant predisposing factors. CONCLUSION Our results revealed the rigorous fluid treatment with volume control based on ECW ratio by BIA failed to achieve significant improvement in in-hospital mortality, but it could reduce 28-day mortality of ICU patients. Monitoring of ECW ratio may help establish optimal fluid treatment strategies for postoperative ICU patients who are susceptible to fluid imbalances with fluid overload. TRIAL REGISTRATION ClinicalTrials.gov, NCT06097923, retrospectively registered on October 16, 2023, https://clinicaltrials.gov/study/NCT06097923?term=NCT06097923&rank=1.
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Affiliation(s)
- Yoon Ji Chung
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Gyeo Ra Lee
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Hye Sung Kim
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Eun Young Kim
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
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Messina A, Calatroni M, Castellani G, De Rosa S, Ostermann M, Cecconi M. Understanding fluid dynamics and renal perfusion in acute kidney injury management. J Clin Monit Comput 2024:10.1007/s10877-024-01209-3. [PMID: 39198361 DOI: 10.1007/s10877-024-01209-3] [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: 04/22/2024] [Accepted: 08/11/2024] [Indexed: 09/01/2024]
Abstract
Acute kidney injury (AKI) is associated with an increased risk of morbidity, mortality, and healthcare expenditure, posing a major challenge in clinical practice, and affecting about 50% of patients in the intensive care unit (ICU), particularly the elderly and those with pre-existing chronic comorbidities. In health, intra-renal blood flow is maintained and auto-regulated within a wide range of renal perfusion pressures (60-100 mmHg), mediated predominantly through changes in pre-glomerular vascular tone of the afferent arteriole in response to changes of the intratubular NaCl concentration, i.e. tubuloglomerular feedback. Several neurohormonal processes contribute to regulation of the renal microcirculation, including the sympathetic nervous system, vasodilators such as nitric oxide and prostaglandin E2, and vasoconstrictors such as endothelin, angiotensin II and adenosine. The most common risk factors for AKI include volume depletion, haemodynamic instability, inflammation, nephrotoxic exposure and mitochondrial dysfunction. Fluid management is an essential component of AKI prevention and management. While traditional approaches emphasize fluid resuscitation to ensure renal perfusion, recent evidence urges caution against excessive fluid administration, given AKI patients' susceptibility to volume overload. This review examines the main characteristics of AKI in ICU patients and provides guidance on fluid management, use of biomarkers, and pharmacological strategies.
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Affiliation(s)
- Antonio Messina
- Department of Anesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano - Milan, 20089, Italy.
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Moltancini 4, Pieve Emanuele, Milan, 20072, Italy.
| | - Marta Calatroni
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Moltancini 4, Pieve Emanuele, Milan, 20072, Italy
- Nephrology and Dialysis Division, IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Gianluca Castellani
- Department of Anesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano - Milan, 20089, Italy
| | - Silvia De Rosa
- Centre for Medical Sciences - CISMed, University of Trento, Trento, Italy
- Anesthesia and Intensive Care, Santa Chiara Regional Hospital, APSS Trento, Trento, Italy
| | - Marlies Ostermann
- Department of Intensive Care, King's College London, Guy's & St Thomas' Hospital, London, UK
| | - Maurizio Cecconi
- Department of Anesthesia and Intensive Care Medicine, IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano - Milan, 20089, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Moltancini 4, Pieve Emanuele, Milan, 20072, Italy
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Abedi F, Zarei B, Elyasi S. Albumin: a comprehensive review and practical guideline for clinical use. Eur J Clin Pharmacol 2024; 80:1151-1169. [PMID: 38607390 DOI: 10.1007/s00228-024-03664-y] [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: 07/25/2023] [Accepted: 03/04/2024] [Indexed: 04/13/2024]
Abstract
PURPOSE Nowadays, it is largely accepted that albumin should not be used in hypoalbuminemia or for nutritional purpose. The most discussed indication of albumin at present is the resuscitation in shock states, especially distributive shocks such as septic shock. The main evidence-based indication is also liver disease. In this review, we provided updated evidence-based instruction for definite and potential indications of albumin administration in clinical practice, with appropriate dosing and duration. METHODS Data collection was carried out until November 2023 by search of electronic databases including PubMed, Google Scholar, Scopus, and Web of Science. GRADE system has been used to determine the quality of evidence and strength of recommendations for each albumin indication. RESULTS A total of 165 relevant studies were included in this review. Fluid replacement in plasmapheresis and liver diseases, including hepatorenal syndrome, spontaneous bacterial peritonitis, and large-volume paracentesis, have a moderate to high quality of evidence and a strong recommendation for administering albumin. Moreover, albumin is used as a second-line and adjunctive to crystalloids for fluid resuscitation in hypovolemic shock, sepsis and septic shock, severe burns, toxic epidermal necrolysis, intradialytic hypotension, ovarian hyperstimulation syndrome, major surgery, non-traumatic brain injury, extracorporeal membrane oxygenation, acute respiratory distress syndrome, and severe and refractory edema with hypoalbuminemia has a low to moderate quality of evidence and weak recommendation to use. Also, in modest volume paracentesis, severe hyponatremia in cirrhosis has a low to moderate quality of evidence and a weak recommendation. CONCLUSION Albumin administration is most indicated in management of cirrhosis complications. Fluid resuscitation or treatment of severe and refractory edema, especially in patients with hypoalbuminemia and not responding to other treatments, is another rational use for albumin. Implementation of evidence-based guidelines in hospitals can be an effective measure to reduce inappropriate uses of albumin.
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Affiliation(s)
- Farshad Abedi
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, P.O. Box, Mashhad, 91775-1365, Iran
| | - Batool Zarei
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, P.O. Box, Mashhad, 91775-1365, Iran.
| | - Sepideh Elyasi
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, P.O. Box, Mashhad, 91775-1365, Iran.
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Beni CE, Arbabi S, Robinson BRH, O'Keefe GE. Early Fluid Is Less Fluid: Comparing Early Versus Late ICU Resuscitation in Severely Injured Trauma Patients. Crit Care Explor 2024; 6:e1097. [PMID: 38958536 PMCID: PMC11224828 DOI: 10.1097/cce.0000000000001097] [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] [Indexed: 07/04/2024] Open
Abstract
OBJECTIVES The temporal trends of crystalloid resuscitation in severely injured trauma patients after ICU admission are not well characterized. We hypothesized early crystalloid resuscitation was associated with less volume and better outcomes than delaying crystalloid. DESIGN Retrospective, observational. SETTING High-volume level 1 academic trauma center. PATIENTS Adult trauma patients admitted to the ICU with emergency department serum lactate greater than or equal to 4 mmol/dL, elevated lactate (≥ 2 mmol/L) at ICU admission, and normal lactate by 48 hours. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS For the 333 subjects, we analyzed patient and injury characteristics and the first 48 hours of ICU course. Receipt of greater than or equal to 500 mL/hr of crystalloid in the first 6 hours of ICU admission was used to distinguish early vs. late resuscitation. Outcomes included ICU length of stay (LOS), ventilator days, and acute kidney injury (AKI). Unadjusted and multivariable regression methods were used to compare early resuscitation vs. late resuscitation. Compared with the early resuscitation group, the late resuscitation group received more volume by 48 hours (5.5 vs. 4.1 L; p ≤ 0.001), had longer ICU LOS (9 vs. 5 d; p ≤ 0.001), more ventilator days (5 vs. 2 d; p ≤ 0.001), and higher occurrence rate of AKI (38% vs. 11%; p ≤ 0.001). On multivariable regression, late resuscitation remained associated with longer ICU LOS and ventilator days and higher odds of AKI. CONCLUSIONS Delaying resuscitation is associated with both higher volumes of crystalloid by 48 hours and worse outcomes compared with early resuscitation. Judicious crystalloid given early in ICU admission could improve outcomes in the severely injured.
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Affiliation(s)
| | - Saman Arbabi
- Department of Surgery, Harborview Medical Center, University of Washington, Seattle, WA
- Harborview Injury Prevention and Research Center, Harborview Medical Center, University of Washington, Seattle, WA
| | - Bryce R H Robinson
- Department of Surgery, Harborview Medical Center, University of Washington, Seattle, WA
- Harborview Injury Prevention and Research Center, Harborview Medical Center, University of Washington, Seattle, WA
| | - Grant E O'Keefe
- Department of Surgery, Harborview Medical Center, University of Washington, Seattle, WA
- Harborview Injury Prevention and Research Center, Harborview Medical Center, University of Washington, Seattle, WA
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Ren C, Yuan Q, Yin C, Yao F, Yu W, Zhang F, Wang X. The use of the ratio of C-reactive protein to albumin for the diagnosis of pediatric septic arthritis. Front Pediatr 2024; 11:1308513. [PMID: 38293658 PMCID: PMC10824903 DOI: 10.3389/fped.2023.1308513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/29/2023] [Indexed: 02/01/2024] Open
Abstract
Purpose This study aimed to investigate the relationship between the ratio of c-reactive protein to albumin (CAR) and pediatric septic arthritis (PSA). Methods Clinical and laboratory data were collected. Receiver operating characteristic (ROC) curve analysis was used to evaluate the predictive ability of CAR in identifying PSA. Multivariable logistic regression analyses was performed to calculate adjusted odds ratio (OR) with 95% confidence interval (CI). Results We included 305 patients with PSA (CAR ≤ 0.447, 182 patients; CAR > 0.447, 123 patients) between September 2013 and November 2022. ROC analysis showed that CAR performed best in diagnosing PSA, with an area under curve (AUC) value of 0.828. After adjusted for potential confounders, we found that high CAR was associated with PSA (OR = 6.85, 95% CI: 2.30-20.40, p = 0.001). In sensitivity analyses, subgroups analyses, and propensity score matching, the results remain stable. Conclusions The CAR (>0.447) at admission was an independent risk factor for PSA. It is worthy to further investigate this association.
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Affiliation(s)
- Chong Ren
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
- Department of Orthopedics, Guiyang Maternal and Child Health-Care Hospital, Guiyang, Guizhou, China
| | - Quanwen Yuan
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Chunhua Yin
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Feng Yao
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Wentao Yu
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Fuyong Zhang
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xiaodong Wang
- Department of Orthopedics, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
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Cleymaet R, D’Hondt M, Scheinok T, Malbrain L, De Laet I, Schoonheydt K, Dits H, Van Regenmortel N, Mekeirele M, Cordemans C, Minini A, Severgnini P, Dabrowski W, Wong A, Malbrain MLNG. Comparison of Bioelectrical Impedance Analysis (BIA)-Derived Parameters in Healthy Volunteers and Critically Ill Patients. Life (Basel) 2023; 14:27. [PMID: 38255643 PMCID: PMC10821189 DOI: 10.3390/life14010027] [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: 04/24/2023] [Revised: 11/21/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
OBJECTIVE To compare bioelectrical impedance analysis (BIA)-derived parameters in healthy volunteers and critically ill patients and to assess its prognostic value in an ICU patient cohort. DESIGN Retrospective, observational data analysis. SETTING Single centre, tertiary-level ICU (Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg Hospital). PATIENTS 101 patients and 101 healthy subjects, participants of International Fluid Academy Days. MEASUREMENTS AND MAIN RESULTS Compared to healthy volunteers, both male and female ICU patients had significantly higher values for total body water (TBW), extracellular water (ECW), extracellular fluid (ECF), plasma, and interstitial fluid volumes. The phase angle was significantly lower and the malnutrition index was significantly higher in ICU patients, regardless of gender. Non-survivors in the ICU had significantly higher extracellular water content (ECW, 50.7 ± 5.1 vs. 48.9 ± 4.3%, p = 0.047) and accordingly significantly lower intracellular water (ICW, 49.2 ± 5.1 vs. 51.1 ± 4.3%, p = 0.047). The malnutrition index was also significantly higher in non-survivors compared to survivors (0.94 ± 0.17 vs. 0.87 ± 0.16, p = 0.048), as was the capillary leak index (ECW/ICW). CONCLUSIONS Compared to healthy volunteers, this study observed a higher malnutrition index and TBW in ICU patients with an accumulation of fluids in the extracellular compartment. ICU non-survivors showed similar results, indicating that ICU patients and a fortiori non-survivors are generally overhydrated, with increased TBW and ECW, and more undernourished, as indicated by a higher malnutrition index.
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Affiliation(s)
- Robbert Cleymaet
- Department of Oromaxillofacial and Plastic Surgery, Ghent University Hospital, 9000 Ghent, Belgium
| | - Marvin D’Hondt
- Department of Oromaxillofacial and Plastic Surgery, Ghent University Hospital, 9000 Ghent, Belgium
| | - Thomas Scheinok
- Department of Neurology, University Hospital Brussels (UZB), 1090 Jette, Belgium
| | - Luca Malbrain
- University School of Medicine, Katholieke Universiteit Leuven (KUL), 3000 Leuven, Belgium
| | - Inneke De Laet
- Department of Intensive Care Medicine, Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg, 2000 Antwerp, Belgium
| | - Karen Schoonheydt
- Department of Intensive Care Medicine, Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg, 2000 Antwerp, Belgium
| | - Hilde Dits
- Department of Intensive Care Medicine, Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg, 2000 Antwerp, Belgium
| | - Niels Van Regenmortel
- Department of Intensive Care Medicine, Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg, 2000 Antwerp, Belgium
| | - Michael Mekeirele
- Department of Intensive Care Medicine, University Hospital Brussels (UZB), 1090 Jette, Belgium
- Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090 Jette, Belgium
| | - Colin Cordemans
- Department of Intensive Care, AZ Sint-Maria Hospital, 1500 Halle, Belgium;
| | - Andrea Minini
- Department of Intensive Care Medicine, University Hospital Brussels (UZB), 1090 Jette, Belgium
- School of Anaesthesia and Intensive Care, Dipartimento di Biotecnologie e Scienze della Vita, Insubria University, 21100 Varese, Italy;
| | - Paolo Severgnini
- School of Anaesthesia and Intensive Care, Dipartimento di Biotecnologie e Scienze della Vita, Insubria University, 21100 Varese, Italy;
- Department of Anestesia e Rianimazione Cardiologica, ASST dei Sette Laghi, Ospedale di Circolo e Fondazione Macchi, 21100 Varese, Italy
| | - Wojciech Dabrowski
- First Department of Anaesthesiology and Intensive Therapy, Medical University Lublin, 20-954 Lublin, Poland
| | - Adrian Wong
- Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090 Jette, Belgium
- Department of Intensive Care Medicine and Anaesthesia, King’s College Hospital, Denmark Hill, London SE5 9RS, UK
| | - Manu L. N. G. Malbrain
- First Department of Anaesthesiology and Intensive Therapy, Medical University Lublin, 20-954 Lublin, Poland
- International Fluid Academy, 3360 Lovenjoel, Belgium
- Medaman, Medical Data Management, 2440 Geel, Belgium
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Saravi B, Goebel U, Hassenzahl LO, Jung C, David S, Feldheiser A, Stopfkuchen-Evans M, Wollborn J. Capillary leak and endothelial permeability in critically ill patients: a current overview. Intensive Care Med Exp 2023; 11:96. [PMID: 38117435 PMCID: PMC10733291 DOI: 10.1186/s40635-023-00582-8] [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: 09/18/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023] Open
Abstract
Capillary leak syndrome (CLS) represents a phenotype of increased fluid extravasation, resulting in intravascular hypovolemia, extravascular edema formation and ultimately hypoperfusion. While endothelial permeability is an evolutionary preserved physiological process needed to sustain life, excessive fluid leak-often caused by systemic inflammation-can have detrimental effects on patients' outcomes. This article delves into the current understanding of CLS pathophysiology, diagnosis and potential treatments. Systemic inflammation leading to a compromise of endothelial cell interactions through various signaling cues (e.g., the angiopoietin-Tie2 pathway), and shedding of the glycocalyx collectively contribute to the manifestation of CLS. Capillary permeability subsequently leads to the seepage of protein-rich fluid into the interstitial space. Recent insights into the importance of the sub-glycocalyx space and preserving lymphatic flow are highlighted for an in-depth understanding. While no established diagnostic criteria exist and CLS is frequently diagnosed by clinical characteristics only, we highlight more objective serological and (non)-invasive measurements that hint towards a CLS phenotype. While currently available treatment options are limited, we further review understanding of fluid resuscitation and experimental approaches to target endothelial permeability. Despite the improved understanding of CLS pathophysiology, efforts are needed to develop uniform diagnostic criteria, associate clinical consequences to these criteria, and delineate treatment options.
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Affiliation(s)
- Babak Saravi
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center, University of Freiburg, University of Freiburg, Freiburg, Germany.
| | - Ulrich Goebel
- Department of Anesthesiology and Critical Care, St. Franziskus-Hospital, Muenster, Germany
| | - Lars O Hassenzahl
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - Christian Jung
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich-Heine-University, Duesseldorf, Germany
| | - Sascha David
- Institute of Intensive Care Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Aarne Feldheiser
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, Evang. Kliniken Essen-Mitte, Huyssens-Stiftung/Knappschaft, University of Essen, Essen, Germany
| | - Matthias Stopfkuchen-Evans
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Jakob Wollborn
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
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Dargent A, Dumargne H, Labruyère M, Brezillon S, Brassart-Pasco S, Blot M, Charles PE, Fournel I, Quenot JP, Jacquier M. Role of the interstitium during septic shock: a key to the understanding of fluid dynamics? J Intensive Care 2023; 11:44. [PMID: 37817235 PMCID: PMC10565984 DOI: 10.1186/s40560-023-00694-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/29/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND While not traditionally included in the conceptual understanding of circulation, the interstitium plays a critical role in maintaining fluid homeostasis. Fluid balance regulation is a critical aspect of septic shock, with a well-known association between fluid balance and outcome. The regulation of transcapillary flow is the first key to understand fluid homeostasis during sepsis. MAIN TEXT Capillary permeability is increased during sepsis, and was classically considered to be necessary and sufficient to explain the increase of capillary filtration during inflammation. However, on the other side of the endothelial wall, the interstitium may play an even greater role to drive capillary leak. Indeed, the interstitial extracellular matrix forms a complex gel-like structure embedded in a collagen skeleton, and has the ability to directly attract intravascular fluid by decreasing its hydrostatic pressure. Thus, interstitium is not a mere passive reservoir, as was long thought, but is probably major determinant of fluid balance regulation during sepsis. Up to this date though, the role of the interstitium during sepsis and septic shock has been largely overlooked. A comprehensive vision of the interstitium may enlight our understanding of septic shock pathophysiology. Overall, we have identified five potential intersections between septic shock pathophysiology and the interstitium: 1. increase of oedema formation, interacting with organ function and metabolites diffusion; 2. interstitial pressure regulation, increasing transcapillary flow; 3. alteration of the extracellular matrix; 4. interstitial secretion of inflammatory mediators; 5. decrease of lymphatic outflow. CONCLUSIONS We aimed at reviewing the literature and summarizing the current knowledge along these specific axes, as well as methodological aspects related to interstitium exploration.
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Affiliation(s)
- Auguste Dargent
- Service d'Anesthésie Médecine Intensive-Réanimation, Hospices Civils de Lyon, Hôpital Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69495, Lyon, France.
- APCSe VetAgro Sup UPSP 2016.A101, 1 Avenue Bourgelat, 69280, Marcy l'Etoile, France.
| | - Hugo Dumargne
- Service d'Anesthésie Médecine Intensive-Réanimation, Hospices Civils de Lyon, Hôpital Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69495, Lyon, France
| | - Marie Labruyère
- Médecine Intensive et Réanimation, CHU François Mitterrand, 14 Rue Paul Gaffarel, 21000, Dijon, France
| | | | | | - Mathieu Blot
- Maladies Infectieuses et Tropicales, CHU François Mitterrand, 14 Rue Paul Gaffarel, 21000, Dijon, France
- Lipness Team, INSERM LNC-UMR1231 et LabEx LipSTIC, Université de Bourgogne, 7 Bd Jeanne d'Arc, 21000, Dijon, France
| | - Pierre-Emmanuel Charles
- Médecine Intensive et Réanimation, CHU François Mitterrand, 14 Rue Paul Gaffarel, 21000, Dijon, France
- Lipness Team, INSERM LNC-UMR1231 et LabEx LipSTIC, Université de Bourgogne, 7 Bd Jeanne d'Arc, 21000, Dijon, France
| | - Isabelle Fournel
- Module Épidémiologie Clinique, Inserm, CHU Dijon, Bourgogne, Université de Bourgogne, CIC1432, 14 Rue Paul Gaffarel, 21000, Dijon, France
| | - Jean-Pierre Quenot
- Médecine Intensive et Réanimation, CHU François Mitterrand, 14 Rue Paul Gaffarel, 21000, Dijon, France
- Lipness Team, INSERM LNC-UMR1231 et LabEx LipSTIC, Université de Bourgogne, 7 Bd Jeanne d'Arc, 21000, Dijon, France
- Module Épidémiologie Clinique, Inserm, CHU Dijon, Bourgogne, Université de Bourgogne, CIC1432, 14 Rue Paul Gaffarel, 21000, Dijon, France
| | - Marine Jacquier
- Médecine Intensive et Réanimation, CHU François Mitterrand, 14 Rue Paul Gaffarel, 21000, Dijon, France
- Lipness Team, INSERM LNC-UMR1231 et LabEx LipSTIC, Université de Bourgogne, 7 Bd Jeanne d'Arc, 21000, Dijon, France
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Zhang B, Xiao Q, Ma Q, Han L. Clinical treatment for persistent inflammation, immunosuppression and catabolism syndrome in patients with severe acute pancreatitis (Review). Exp Ther Med 2023; 26:495. [PMID: 37753297 PMCID: PMC10519614 DOI: 10.3892/etm.2023.12194] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/28/2023] [Indexed: 09/28/2023] Open
Abstract
Severe acute pancreatitis (SAP) is a severe disease with a high prevalence and a 3-15% mortality worldwide, and premature activation of zymogen for any reason is the initial factor for the onset of SAP. Gallstone disease and heavy alcohol consumption are the two most common etiologies of SAP. Persistent inflammation, immunosuppression and catabolism syndrome (PICS) is a life-threatening illness, and there are no effective treatments. The relapse state of PICS mainly leads to high mortality due to septic shock or severe trauma, both of which are dangerous and challenging conditions for clinicians. Thus, it is important for medical staff to identify patients at high risk of PICS and to master the prevention and treatment of PICS in patients with SAP. The present review aims to increase the understanding of the pathogenesis of PICS, produce evidence for PICS diagnosis and highlight clinical treatment for PICS in patients with SAP. With this information, clinical workers could implement standardized and integrated measures at an early stage of SAP to stop its progression to PICS.
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Affiliation(s)
- Bo Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qigui Xiao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qingyong Ma
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Liang Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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10
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Teixeira JP, Zeidman A, Beaubien-Souligny W, Cerdá J, Connor MJ, Eggleston K, Juncos LA, da Silva JR, Wells C, Yessayan L, Barker AB, McConville W, Speer R, Wille KM, Neyra JA, Tolwani A. Proceedings of the 2022 UAB CRRT Academy: Non-Invasive Hemodynamic Monitoring to Guide Fluid Removal with CRRT and Proliferation of Extracorporeal Blood Purification Devices. Blood Purif 2023; 52:857-879. [PMID: 37742622 DOI: 10.1159/000533573] [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: 03/22/2023] [Accepted: 06/29/2023] [Indexed: 09/26/2023]
Abstract
In 2022, we celebrated the 15th anniversary of the University of Alabama at Birmingham (UAB) Continuous Renal Replacement Therapy (CRRT) Academy, a 2-day conference attended yearly by an international audience of over 100 nephrology, critical care, and multidisciplinary trainees and practitioners. This year, we introduce the proceedings of the UAB CRRT Academy, a yearly review of select emerging topics in the field of critical care nephrology that feature prominently in the conference. First, we review the rapidly evolving field of non-invasive hemodynamic monitoring and its potential to guide fluid removal by renal replacement therapy (RRT). We begin by summarizing the accumulating data associating fluid overload with harm in critical illness and the potential for harm from end-organ hypoperfusion caused by excessive fluid removal with RRT, underscoring the importance of accurate, dynamic assessment of volume status. We describe four applications of point-of-care ultrasound used to identify patients in need of urgent fluid removal or likely to tolerate fluid removal: lung ultrasound, inferior vena cava ultrasound, venous excess ultrasonography, and Doppler of the left ventricular outflow track to estimate stroke volume. We briefly introduce other minimally invasive hemodynamic monitoring technologies before concluding that additional prospective data are urgently needed to adapt these technologies to the specific task of fluid removal by RRT and to learn how best to integrate them into practical fluid-management strategies. Second, we focus on the growth of novel extracorporeal blood purification devices, starting with brief reviews of the inflammatory underpinnings of multiorgan dysfunction and the specific applications of pathogen, endotoxin, and/or cytokine removal and immunomodulation. Finally, we review a series of specific adsorptive technologies, several of which have seen substantial clinical use during the COVID-19 pandemic, describing their mechanisms of target removal, the limited existing data supporting their efficacy, ongoing and future studies, and the need for additional prospective trials.
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Affiliation(s)
- J Pedro Teixeira
- Division of Nephrology and Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Amanda Zeidman
- Division of Nephrology, Department of Medicine, Institute for Critical Care Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Jorge Cerdá
- Department of Medicine, Nephrology, Albany Medical College, Albany, New York, USA
| | - Michael J Connor
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine and Division of Renal Medicine, Department of Medicine, Emory University, Atlanta, Georgia, USA
| | | | - Luis A Juncos
- Division of Nephrology, Department of Internal Medicine, Central Arkansas Veterans' Healthcare System, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | | | - Catherine Wells
- Division of Nephrology, Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Lenar Yessayan
- Division of Nephrology, Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Andrew B Barker
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Wendy McConville
- School of Nursing, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Rajesh Speer
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Keith M Wille
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Ashita Tolwani
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
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11
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Wang CH, Fay K, Shashaty MG, Negoianu D. Volume Management with Kidney Replacement Therapy in the Critically Ill Patient. Clin J Am Soc Nephrol 2023; 18:788-802. [PMID: 37016472 PMCID: PMC10278821 DOI: 10.2215/cjn.0000000000000164] [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: 03/26/2023] [Accepted: 03/26/2023] [Indexed: 04/06/2023]
Abstract
While the administration of intravenous fluids remains an important treatment, the negative consequences of subsequent fluid overload have raised questions about when and how clinicians should pursue avenues of fluid removal. Decisions regarding fluid removal during critical illness are complex even for patients with preserved kidney function. This article seeks to apply general concepts of fluid management to the care of patients who also require KRT. Because optimal fluid management for any specific patient is likely to change over the course of critical illness, conceptual models using phases of care have been developed. In this review, we will examine the implications of one such model on the use of ultrafiltration during KRT for volume removal in distributive shock. This will also provide a useful lens to re-examine published data of KRT during critical illness. We will highlight recent prospective trials of KRT as well as recent retrospective studies examining ultrafiltration rate and mortality, review the results, and discuss applications and shortcomings of these studies. We also emphasize that current data and techniques suggest that optimal guidelines will not consist of recommendations for or against absolute fluid removal rates but will instead require the development of dynamic protocols involving frequent cycles of reassessment and adjustment of net fluid removal goals. If optimal fluid management is dynamic, then frequent assessment of fluid responsiveness, fluid toxicity, and tolerance of fluid removal will be needed. Innovations in our ability to assess these parameters may improve our management of ultrafiltration in the future.
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Affiliation(s)
- Christina H. Wang
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kevin Fay
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael G.S. Shashaty
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Pulmonary, Allergy, and Critical Care Division, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Dan Negoianu
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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12
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Messina A, Alicino V, Cecconi M. Transpulmonary thermodilution. Curr Opin Crit Care 2023; 29:223-230. [PMID: 37083621 DOI: 10.1097/mcc.0000000000001047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
PURPOSE OF REVIEW The purpose of this article is to systematically review and critically assess the existing data regarding the use of transpulmonary thermodilution (TPTD), by providing a detailed description of technical aspects of TPTD techniques, appraising the use of TPTD-derived parameters in specific clinical settings, and exploring the limits of this technique. RECENT FINDINGS The aim of hemodynamic monitoring is to optimize cardiac output (CO) and therefore improve oxygen delivery to the tissues. Hemodynamic monitoring plays a fundamental role in the management of acutely ill patients. TPTD is a reliable, multiparametric, advanced cardiopulmonary monitoring technique providing not only hemodynamic parameters related to cardiac function, but also to the redistribution of the extravascular water in the thorax. The hemodynamic monitors available in the market usually couple the intermittent measurement of the CO by TPTD with the arterial pulse contour analysis, offering automatic calibration of continuous CO and an accurate assessment of cardiac preload and fluid responsiveness. SUMMARY The TPTD is an invasive but well tolerated, multiparametric, advanced cardiopulmonary monitoring technique, allowing a comprehensive assessment of cardiopulmonary condition. Beyond the CO estimation, TPTD provides several indices that help answering questions that clinicians ask themselves during hemodynamic management. TPTD-guided algorithm obtained by pulse contour analysis may be useful to optimize fluid resuscitation by titrating fluid therapy according to functional hemodynamic monitoring and to define safety criteria to avoid fluid overload by following the changes in the extravascular lung water (EVLW) and pulmonary vascular permeability index (PVPI).
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Affiliation(s)
- Antonio Messina
- IRCCS Humanitas Research Hospital, Via Manzoni, Rozzano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | | | - Maurizio Cecconi
- IRCCS Humanitas Research Hospital, Via Manzoni, Rozzano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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13
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Dabrowski W, Rola P, Malbrain MLNG. Intra-abdominal pressure monitoring in cardiac surgery: is this the canary in the coalmine for kidney injury? J Clin Monit Comput 2023; 37:351-358. [PMID: 36550345 PMCID: PMC10068659 DOI: 10.1007/s10877-022-00933-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 10/11/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Wojciech Dabrowski
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland
| | - Philippe Rola
- Intensive Care Unit, Santa Cabrini Hospital, CEMTL, Montreal, Canada
| | - Manu L N G Malbrain
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland.
- Medical Data Management, Medaman, Geel, Belgium.
- International Fluid Academy, Lovenjoel, Belgium.
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14
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Cihoric M, Kehlet H, Højlund J, Lauritsen ML, Kanstrup K, Foss NB. Bioimpedance spectroscopy fluid analysis in acute high-risk abdominal surgery, a prospective clinician-blinded observational feasibility study. J Clin Monit Comput 2023; 37:619-627. [PMID: 36333575 PMCID: PMC9638275 DOI: 10.1007/s10877-022-00934-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/13/2022] [Indexed: 11/06/2022]
Abstract
Objective assessment of fluid status in critical surgical care may help optimize perioperative fluid administration and prevent postoperative fluid retention. We evaluated the feasibility of hydration status and fluid distribution assessment by Bioimpedance spectroscopy Analysis (BIA) in patients undergoing acute high-risk abdominal (AHA) surgery. This observational study included 73 patients undergoing AHA surgery. During the observational period (0-120 h), we registered BIA calculated absolute fluid overload (AFO) and relative fluid overload (RFO), defined as AFO/extracellular water ratio, as well as cumulative fluid balance and weight. Based on RFO values, hydration status was classified into three categories: dehydrated (RFO < - 10%), normohydrated (- 10% ≤ RFO ≤ + 15%), overhydrated RFO > 15%. We performed a total of 365 BIA measurements. Preoperative overhydration was found in 16% of patients, increasing to 66% by postoperative day five. The changes in BIA measured AFO correlated with the cumulative fluid balance (r2 = 0.44, p < .001), and change in weight (r2 = 0.55, p < .0001). Perioperative overhydration measured with BIA was associated with worse outcome compared to patients with normo- or dehydration. We have demonstrated the feasibility of obtaining perioperative bedside BIA measurements in patients undergoing AHA surgery. BIA measurements correlated with fluid balance, weight changes, and postoperative clinical complications. BIA-assessed fluid status might add helpful information to guide fluid management in patients undergoing AHA surgery.
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Affiliation(s)
- M Cihoric
- Department of Anaesthesiology and Intensive Care Medicine, Hvidovre University Hospital, Kettegaard allé 30, 2650, Hvidovre, Capital Region of Denmark, Denmark.
| | - H Kehlet
- Section for Surgical Pathophysiology, JMC, Rigshospitalet, Copenhagen, Capital Region of Denmark, Denmark
| | - J Højlund
- Department of Anaesthesiology and Intensive Care Medicine, Hvidovre University Hospital, Kettegaard allé 30, 2650, Hvidovre, Capital Region of Denmark, Denmark
| | - M L Lauritsen
- Gastrounit, Surgical Section, Hvidovre University Hospital, Hvidovre, Capital Region of Denmark, Denmark
| | - K Kanstrup
- Gastrounit, Surgical Section, Hvidovre University Hospital, Hvidovre, Capital Region of Denmark, Denmark
| | - N B Foss
- Department of Anaesthesiology and Intensive Care Medicine, Hvidovre University Hospital, Kettegaard allé 30, 2650, Hvidovre, Capital Region of Denmark, Denmark
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15
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Blok SG, Mousa A, Brouwer MG, de Grooth HJ, Neto AS, Blans MJ, den Boer S, Dormans T, Endeman H, Roeleveld T, Scholten H, van Slobbe-Bijlsma ER, Scholten E, Touw H, van der Ven FSLIM, Wils EJ, van Westerloo DJ, Heunks LMA, Schultz MJ, Paulus F, Tuinman PR. Effect of lung ultrasound-guided fluid deresuscitation on duration of ventilation in intensive care unit patients (CONFIDENCE): protocol for a multicentre randomised controlled trial. Trials 2023; 24:226. [PMID: 36964614 PMCID: PMC10038369 DOI: 10.1186/s13063-023-07171-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/14/2023] [Indexed: 03/26/2023] Open
Abstract
BACKGROUND Fluid therapy is a common intervention in critically ill patients. It is increasingly recognised that deresuscitation is an essential part of fluid therapy and delayed deresuscitation is associated with longer invasive ventilation and length of intensive care unit (ICU) stay. However, optimal timing and rate of deresuscitation remain unclear. Lung ultrasound (LUS) may be used to identify fluid overload. We hypothesise that daily LUS-guided deresuscitation is superior to deresuscitation without LUS in critically ill patients expected to undergo invasive ventilation for more than 24 h in terms of ventilator free-days and being alive at day 28. METHODS The "effect of lung ultrasound-guided fluid deresuscitation on duration of ventilation in intensive care unit patients" (CONFIDENCE) is a national, multicentre, open-label, randomised controlled trial (RCT) in adult critically ill patients that are expected to be invasively ventilated for at least 24 h. Patients with conditions that preclude a negative fluid balance or LUS examination are excluded. CONFIDENCE will operate in 10 ICUs in the Netherlands and enrol 1000 patients. After hemodynamic stabilisation, patients assigned to the intervention will receive daily LUS with fluid balance recommendations. Subjects in the control arm are deresuscitated at the physician's discretion without the use of LUS. The primary endpoint is the number of ventilator-free days and being alive at day 28. Secondary endpoints include the duration of invasive ventilation; 28-day mortality; 90-day mortality; ICU, in hospital and total length of stay; cumulative fluid balance on days 1-7 after randomisation and on days 1-7 after start of LUS examination; mean serum lactate on days 1-7; the incidence of reintubations, chest drain placement, atrial fibrillation, kidney injury (KDIGO stadium ≥ 2) and hypernatremia; the use of invasive hemodynamic monitoring, and chest-X-ray; and quality of life at day 28. DISCUSSION The CONFIDENCE trial is the first RCT comparing the effect of LUS-guided deresuscitation to routine care in invasively ventilated ICU patients. If proven effective, LUS-guided deresuscitation could improve outcomes in some of the most vulnerable and resource-intensive patients in a manner that is non-invasive, easy to perform, and well-implementable. TRIAL REGISTRATION ClinicalTrials.gov NCT05188092. Registered since January 12, 2022.
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Affiliation(s)
- Siebe G Blok
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands.
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Amsterdam, The Netherlands.
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Leiden, The Netherlands.
| | - Amne Mousa
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Amsterdam, The Netherlands
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Leiden, The Netherlands
- Department of Intensive Care, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, Netherlands
| | - Michelle G Brouwer
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Amsterdam, The Netherlands
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Leiden, The Netherlands
| | - Harm-Jan de Grooth
- Department of Intensive Care, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, Netherlands
| | - Ary Serpa Neto
- Department of Critical Care Medicine, Hospital Israelita Albert Einstein, Sao Paulo, Brazil
- Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Critical Care, Melbourne Medical School, University of Melbourne, Austin Hospital, Melbourne, Australia
- Department of Intensive Care, Austin Hospital, Melbourne, Australia
| | - Michiel J Blans
- Department of Intensive Care, Rijnstate Hospital, Arnhem, Netherlands
| | - Sylvia den Boer
- Department of Intensive Care, Spaarne Gasthuis, Haarlem, Hoofddorp, Netherlands
| | - Tom Dormans
- Department of Intensive Care, Zuyderland Medical Centre, Heerlen, Netherlands
- Department of Intensive Care, Zuyderland Medical Centre, Sittard-Geleen, Netherlands
| | - Henrik Endeman
- Department of Intensive Care, Erasmus MC, Rotterdam, Netherlands
| | - Timo Roeleveld
- Department of Intensive Care, Amstelland Hospital, Amstelveen, Netherlands
| | - Harm Scholten
- Department of Intensive Care, Catharina Hospital, Eindhoven, Netherlands
| | | | - Erik Scholten
- Department of Intensive Care, St. Antonius Hospital, Nieuwegein, Utrecht, Netherlands
| | - Hugo Touw
- Department of Intensive Care, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Fleur Stefanie L I M van der Ven
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands
- Department of Intensive Care, Rode Kruis Hospital, Beverwijk, Netherlands
| | - Evert-Jan Wils
- Department of Intensive Care, Franciscus Gasthuis & Vlietland, Rotterdam, Netherlands
| | | | - Leo M A Heunks
- Department of Intensive Care, Erasmus MC, Rotterdam, Netherlands
| | - Marcus J Schultz
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands
| | - Frederique Paulus
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands
| | - Pieter R Tuinman
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Amsterdam, The Netherlands
- Amsterdam Leiden Intensive care Focused Echography (ALIFE, www.alifeofpocus.com ), Leiden, The Netherlands
- Department of Intensive Care, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, Netherlands
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16
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Benes J, Kasperek J, Smekalova O, Tegl V, Kletecka J, Zatloukal J. Individualizing Fluid Management in Patients with Acute Respiratory Distress Syndrome and with Reduced Lung Tissue Due to Surgery—A Narrative Review. J Pers Med 2023; 13:jpm13030486. [PMID: 36983668 PMCID: PMC10056120 DOI: 10.3390/jpm13030486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/28/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023] Open
Abstract
Fluids are the cornerstone of therapy in all critically ill patients. During the last decades, we have made many steps to get fluid therapy personalized and based on individual needs. In patients with lung involvement—acute respiratory distress syndrome—finding the right amount of fluids after lung surgery may be extremely important because lung tissue is one of the most vulnerable to fluid accumulation. In the current narrative review, we focus on the actual perspectives of fluid therapy with the aim of showing the possibilities to tailor the treatment to a patient’s individual needs using fluid responsiveness parameters and other therapeutic modalities.
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Affiliation(s)
- Jan Benes
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Correspondence:
| | - Jiri Kasperek
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Fachkrankenhaus Coswig GmbH, Zentrum für Pneumologie, Allergologie, Beatmungsmedizin, Thoraxchirurgie, 01640 Coswig, Germany
| | - Olga Smekalova
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
| | - Vaclav Tegl
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
| | - Jakub Kletecka
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
| | - Jan Zatloukal
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
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17
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Messmer AS, Dill T, Müller M, Pfortmueller CA. Active fluid de-resuscitation in critically ill patients with septic shock: A systematic review and meta-analysis. Eur J Intern Med 2023; 109:89-96. [PMID: 36635127 DOI: 10.1016/j.ejim.2023.01.009] [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: 05/18/2022] [Revised: 01/01/2023] [Accepted: 01/05/2023] [Indexed: 01/12/2023]
Abstract
PURPOSE To evaluate the impact of active fluid de-resuscitation on mortality in critically ill patients with septic shock. METHODS A systematic search was performed on PubMed, EmBase, and the Cochrane Library databases. Trials investigating active fluid de-resuscitation and reporting data on mortality in patients with septic shock were eligible. The primary objective was the impact of active de-resuscitation in patients with septic shock on short-term mortality. Secondary outcomes were whether de-resuscitation lead to a fluid separation, and the impact of de-resuscitation on patient-centred outcomes. RESULTS Thirteen trials (8,030 patients) were included in the systematic review, whereof 5 randomised-controlled trials (RCTs) were included in the meta-analysis. None of the RCTs showed a reduction in mortality with active de-resuscitation measures (relative risk (RR) 1.12 [95%-CI 0.84 - 1.48]). Fluid separation was achieved by two RCTs. Evidence from non-randomised trials suggests a mortality benefit with de-resuscitation strategies and indicates a trend towards a more negative fluid balance. Patient-centred outcomes were not influenced in the RCTs, and only one non-randomised trial revealed an impact on the duration of mechanical ventilation and renal replacement requirement (RRT). CONCLUSION We found no evidence for superiority of active fluid de-resuscitation compared to usual care regarding mortality, fluid balance or patient-centred outcomes in patients with septic shock. Current evidence is limited by the lack of high-quality RCTs in patients with septic shock, the small sample sizes and the heterogeneity of the applied de-resuscitation techniques. In addition, validity of the majority of RCTs is compromised by their inability to achieve fluid separation.
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Affiliation(s)
- Anna S Messmer
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Tatjana Dill
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Martin Müller
- Department of Emergency Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Carmen A Pfortmueller
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
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18
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Fluid balance control in critically ill patients: results from POINCARE-2 stepped wedge cluster-randomized trial. Crit Care 2023; 27:66. [PMID: 36810101 PMCID: PMC9945675 DOI: 10.1186/s13054-023-04357-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/12/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND In critically ill patients, positive fluid balance is associated with excessive mortality. The POINCARE-2 trial aimed to assess the effectiveness of a fluid balance control strategy on mortality in critically ill patients. METHODS POINCARE-2 was a stepped wedge cluster open-label randomized controlled trial. We recruited critically ill patients in twelve volunteering intensive care units from nine French hospitals. Eligible patients were ≥ 18 years old, under mechanical ventilation, admitted to one of the 12 recruiting units for > 48 and ≤ 72 h, and had an expected length of stay after inclusion > 24 h. Recruitment started on May 2016 and ended on May 2019. Of 10,272 patients screened, 1361 met the inclusion criteria and 1353 completed follow-up. The POINCARE-2 strategy consisted of a daily weight-driven restriction of fluid intake, diuretics administration, and ultrafiltration in case of renal replacement therapy between Day 2 and Day 14 after admission. The primary outcome was 60-day all-cause mortality. We considered intention-to-treat analyses in cluster-randomized analyses (CRA) and in randomized before-and-after analyses (RBAA). RESULTS A total of 433 (643) patients in the strategy group and 472 (718) in the control group were included in the CRA (RBAA). In the CRA, mean (SD) age was 63.7 (14.1) versus 65.7 (14.3) years, and mean (SD) weight at admission was 78.5 (20.0) versus 79.4 (23.5) kg. A total of 129 (160) patients died in the strategy (control) group. Sixty-day mortality did not differ between groups [30.5%, 95% confidence interval (CI) 26.2-34.8 vs. 33.9%, 95% CI 29.6-38.2, p = 0.26]. Among safety outcomes, only hypernatremia was more frequent in the strategy group (5.3% vs. 2.3%, p = 0.01). The RBAA led to similar results. CONCLUSION The POINCARE-2 conservative strategy did not reduce mortality in critically ill patients. However, due to open-label and stepped wedge design, intention-to-treat analyses might not reflect actual exposure to this strategy, and further analyses might be required before completely discarding it. Trial registration POINCARE-2 trial was registered at ClinicalTrials.gov (NCT02765009). Registered 29 April 2016.
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19
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Garg S, Kapoor PM. POCUS and Fluid Responsiveness on Venoarterial ECMO. JOURNAL OF CARDIAC CRITICAL CARE TSS 2023. [DOI: 10.25259/jccc_4_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
VA ECMO allows organ perfusion and oxygenation while awaiting myocardial recovery, cardiac transplantation, or long-term mechanical circulatory support. Diagnosis of hospital-acquired pneumonia (HAP) is a daily challenge for the clinician managing patients on venoarterial ECMO. Lung ultrasound (US) can be a valuable tool as the initial imaging modality for the diagnosis of pneumonia. Point-of-care US (POCUS) is broadly used in patients with ARDS. POCUS is recommended to be performed regularly in COVID-19 patients for respiratory failure management. In this review, we summarized the US characteristics of COVID-19 patients, mainly focusing on lung US and echocardiography. Point-of-care lung US (LUS) was demonstrated to be an effective tool in case of acute respiratory failure for ICU patients, community-acquired pneumonia, and ventilator-associated pneumonia. This review describes the usefulness of LUS in the early detection of HAP in cardiac critically ill patients under VA ECMO as well as assess its sonographic features.
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Affiliation(s)
- Sanchita Garg
- Department of Anesthesiolgy and Critical Care, Fortis Hospital, Mohali, Punjab, India,
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Schnaubelt S, Eibensteiner F, Oppenauer J, Tihanyi D, Neymayer M, Brock R, Kornfehl A, Veigl C, Al Jalali V, Anders S, Steinlechner B, Domanovits H, Sulzgruber P. Hemodynamic and Rhythmologic Effects of Push-Dose Landiolol in Critical Care-A Retrospective Cross-Sectional Study. Pharmaceuticals (Basel) 2023; 16:134. [PMID: 37259286 PMCID: PMC9967759 DOI: 10.3390/ph16020134] [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: 12/24/2022] [Revised: 01/06/2023] [Accepted: 01/10/2023] [Indexed: 08/30/2023] Open
Abstract
BACKGROUND The highly β1-selective beta-blocker Landiolol is known to facilitate efficient and safe rate control in non-compensatory tachycardia or dysrhythmia when administered continuously. However, efficacy and safety data of the also-available bolus formulation in critically ill patients are scarce. METHODS We conducted a retrospective cross-sectional study on a real-life cohort of critical care patients, who had been treated with push-dose Landiolol due to sudden-onset non-compensatory supraventricular tachycardia. Continuous hemodynamic data had been acquired via invasive blood pressure monitoring. RESULTS Thirty patients and 49 bolus applications were analyzed. Successful heart rate control was accomplished in 20 (41%) cases, rhythm control was achieved in 13 (27%) episodes, and 16 (33%) applications showed no effect. Overall, the heart rate was significantly lower (145 (130-150) vs. 105 (100-125) bpm, p < 0.001) in a 90 min post-application observational period in all subgroups. The median changes in blood pressure after the bolus application did not reach clinical significance. Compared with the ventilation settings before the bolus application, the respiratory settings including the required FiO2 after the bolus application did not differ significantly. No serious adverse events were seen. CONCLUSIONS Push-dose Landiolol was safe and effective in critically ill ICU patients. No clinically relevant impact on blood pressure was noted.
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Affiliation(s)
- Sebastian Schnaubelt
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Felix Eibensteiner
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Julia Oppenauer
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Daniel Tihanyi
- Department of Pulmonology, Clinic Penzing, Vienna Healthcare Group, 1140 Vienna, Austria
| | - Marco Neymayer
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Roman Brock
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Andrea Kornfehl
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Christoph Veigl
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Valentin Al Jalali
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Sonja Anders
- Department of Pulmonology, Clinic Penzing, Vienna Healthcare Group, 1140 Vienna, Austria
| | - Barbara Steinlechner
- Department of Anaesthesia, Intensive Cate Medicine and Pain Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Hans Domanovits
- Department of Emergency Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Patrick Sulzgruber
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria
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Pannu A. Circulatory shock in adults in emergency department. Turk J Emerg Med 2023. [PMID: 37529784 PMCID: PMC10389095 DOI: 10.4103/2452-2473.367400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Circulatory shock is a common condition that carries high morbidity and mortality. This review aims to update the critical steps in managing common types of shock in adult patients admitted to medical emergency and intensive care units. A literature review was performed by searching PubMed, EMBASE Ovid, and Cochrane Library, using the following search items: ("shock" OR "circulatory shock" OR "septic shock" OR "cardiogenic shock") AND ("management" OR "treatment" OR "resuscitation"). The review emphasizes prompt shock identification with tissue hypoperfusion, knowledge of the underlying pathophysiological mechanism, initial fluid resuscitation with balanced crystalloids, norepinephrine as the preferred vasopressor in septic and profound cardiogenic shock, and tailored intervention addressing specific etiologies. Point-of-care ultrasound may help evaluate an undifferentiated shock and determine fluid responsiveness. The approach to septic shock is improving; however, confirmatory studies are required for many existing (e.g., amount of initial fluids and steroids) and emerging (e.g., angiotensin II) therapies. Knowledge gaps and wide variations persist in managing cardiogenic shock that needs urgent addressing to improve outcomes.
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Gavelli F, Shi R, Teboul JL, Azzolina D, Mercado P, Jozwiak M, Chew MS, Huber W, Kirov MY, Kuzkov VV, Lahmer T, Malbrain MLNG, Mallat J, Sakka SG, Tagami T, Pham T, Monnet X. Extravascular lung water levels are associated with mortality: a systematic review and meta-analysis. Crit Care 2022; 26:202. [PMID: 35794612 PMCID: PMC9258010 DOI: 10.1186/s13054-022-04061-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 05/17/2022] [Indexed: 11/18/2022] Open
Abstract
Background The prognostic value of extravascular lung water (EVLW) measured by transpulmonary thermodilution (TPTD) in critically ill patients is debated. We performed a systematic review and meta-analysis of studies assessing the effects of TPTD-estimated EVLW on mortality in critically ill patients.
Methods Cohort studies published in English from Embase, MEDLINE, and the Cochrane Database of Systematic Reviews from 1960 to 1 June 2021 were systematically searched. From eligible studies, the values of the odds ratio (OR) of EVLW as a risk factor for mortality, and the value of EVLW in survivors and non-survivors were extracted. Pooled OR were calculated from available studies. Mean differences and standard deviation of the EVLW between survivors and non-survivors were calculated. A random effects model was computed on the weighted mean differences across the two groups to estimate the pooled size effect. Subgroup analyses were performed to explore the possible sources of heterogeneity. Results Of the 18 studies included (1296 patients), OR could be extracted from 11 studies including 905 patients (464 survivors vs. 441 non-survivors), and 17 studies reported EVLW values of survivors and non-survivors, including 1246 patients (680 survivors vs. 566 non-survivors). The pooled OR of EVLW for mortality from eleven studies was 1.69 (95% confidence interval (CI) [1.22; 2.34], p < 0.0015). EVLW was significantly lower in survivors than non-survivors, with a mean difference of −4.97 mL/kg (95% CI [−6.54; −3.41], p < 0.001). The results regarding OR and mean differences were consistent in subgroup analyses. Conclusions The value of EVLW measured by TPTD is associated with mortality in critically ill patients and is significantly higher in non-survivors than in survivors. This finding may also be interpreted as an indirect confirmation of the reliability of TPTD for estimating EVLW at the bedside. Nevertheless, our results should be considered cautiously due to the high risk of bias of many studies included in the meta-analysis and the low rating of certainty of evidence. Trial registration the study protocol was prospectively registered on PROSPERO: CRD42019126985. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04061-6.
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Shen Y, Cai G, Yan J. Fluid intake, fluid output or fluid balance, which one matters in ARDS. Crit Care 2022; 26:352. [PMID: 36376940 PMCID: PMC9662122 DOI: 10.1186/s13054-022-04188-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
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Gomes RADS, Azevedo LF, Simões BPC, Detomi LS, Rodrigues KEDS, Rodrigues AT, Melo MDCBD, Fonseca JGD. Fluid overload: clinical outcomes in pediatric intensive care unit. J Pediatr (Rio J) 2022; 99:241-246. [PMID: 36370749 DOI: 10.1016/j.jped.2022.10.002] [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: 07/21/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE The aim of this study was to analyze the effects of fluid overload related to mechanical ventilation, renal replacement therapy, and evolution to discharge or death in critically ill children. METHODS A retrospective study in a Pediatric Intensive Care Unit for two years. Patients who required invasive ventilatory support and vasopressor and/or inotropic medications were considered critically ill. RESULTS 70 patients were included. The mean age was 6.8 ± 6 years. There was a tolerable increase in fluid overload during hospitalization, with a median of 2.45% on the first day, 5.10% on the third day, and 8.39% on the tenth day. The median fluid overload on the third day among those patients in pressure support ventilation mode was 4.80% while the median of those who remained on controlled ventilation was 8.45% (p = 0.039). Statistical significance was observed in the correlations between fluid overload measurements on the first, third, and tenth days of hospitalization and the beginning of renal replacement therapy (p = 0.049) and between renal replacement therapy and death (p = 0.01). The median fluid overload was 7.50% in patients who died versus 4.90% in those who did not die on the third day of hospitalization (p = 0.064). There was no statistically significant association between death and the variables sex or age. CONCLUSIONS The fluid overload on the third day of hospitalization proved to be a determinant for the clinical outcomes of weaning from mechanical ventilation, initiation of renal replacement therapy, discharge from the intensive care unit, or death among these children.
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Affiliation(s)
| | - Lorena Ferreira Azevedo
- Hospital das Clínicas da Universidade Federal de Minas Gerais (UFMG)/EBSERH, Belo Horizonte, MG, Brazil
| | | | - Letícia Silva Detomi
- Hospital das Clínicas da Universidade Federal de Minas Gerais (UFMG)/EBSERH, Belo Horizonte, MG, Brazil
| | | | - Adriana Teixeira Rodrigues
- Pediatria, Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
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Ahmed SS, Yousuf MS, Samad K, Ullah H, Siddiqui KM. Factors influencing the use of postoperative bilevel positive airway pressure (BiPAP) in patients undergoing adult cardiac surgery: A retrospective cohort study. Health Sci Rep 2022; 5:e873. [PMID: 36210872 PMCID: PMC9528758 DOI: 10.1002/hsr2.873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/06/2022] Open
Abstract
BAckground and Aims Respiratory complications are one of the biggest challenges following cardiac surgery, which can lead to hypoxia and acute respiratory failure (ARF). The aim of this study to identify the factors led to BiPAP application for postoperative respiratory complications and its effectiveness as the main outcome measures after cardiac surgery. Methods It was a retrospective cohort study with consecutive sampling technique. A total of 335 postcardiac surgery patients medical record was reviewed who were underwent for surgery from November 1, 2018 to November 30, 2019. 265 patients were finalized for the recruitment, five patients were excluded before the final analysis. Data of 260 patients were analyzed for compiling of results. Results The mean age was 59 years. 196 (75.4%) patients were males and females were 64 (24.6%). Mean weight was 72 kg and mean body mass index (BMI) 26.67 kg/m2 . BiPAP application was in 38 (14.6%) patients and significantly high in with high BMI, (p < 0.05). There are significant associations of BiPAP application patients with COPD (p < 0.05). Patients with positive fluid balance, cardiac dysfunction, and required inotropic support were significantly associated with BiPAP need (p < 0.05), respectively. Conclusion BiPAP is effective to treat ARF and other respiratory complications after adult cardiac surgeries. High BMI, atelectasis, and pneumonia are also the independent factors causing ARF. BiPAP can be a successful tool for preventing the adverse effects of postoperative pulmonary complications after cardiac surgery.
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Affiliation(s)
- Syed S. Ahmed
- Department of AnaesthesiologyAga Khan UniversityKarachiPakistan
| | | | - Khalid Samad
- Department of AnaesthesiologyAga Khan UniversityKarachiPakistan
| | - Hameed Ullah
- Department of AnaesthesiologyAga Khan UniversityKarachiPakistan
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Absorption rate of subcutaneously infused fluid in ill multimorbid older patients. PLoS One 2022; 17:e0275783. [PMID: 36215232 PMCID: PMC9550057 DOI: 10.1371/journal.pone.0275783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 09/15/2022] [Indexed: 11/07/2022] Open
Abstract
Background Subcutaneous (SC) hydration is a valuable method for treating dehydration in the very old patients. Data are absent on the absorption rate, and the availability of SC infused fluid in the circulation in this group of patients where SC hydration is particularly relevant. Methods We performed an explorative study on ill very old (range 78–84 years old) geriatric patients with comorbidities who received an SC infusion of 235 ml isotonic saline containing a technetium-99m pertechnetate tracer. The activity over the infusion site was measured using a gamma detector to assess the absorption rate from the SC space. The activity was measured initially every 5 minutes, with intervals extended gradually to 15 minutes. Activity in blood samples and the thyroid gland was measured to determine the rate of availability in the circulation. Results Six patients were included. The mean age was 81 years (SD 2.1), the number of comorbidities was 4.6 (SD 1.3), and the Tilburg frailty indicator was 3.8 (SD 2.4). When the infusion was completed after 60 minutes, 53% (95% CI 50–56%) of the infused fluid was absorbed from the SC space, with 88% (95% CI 86–90%) absorbed one hour later. The absorption rate from the SC space right after the completion of the infusion was 127 ml/h (95% CI 90–164 ml/h). The appearance of the fluid into the blood and the thyroid gland verified the transfer from SC to circulation. Conclusion This first explorative study of absorption of SC infused fluid in the very old found an acceptable amount of fluid absorbed from the SC space into the circulation one hour after infusion had ended. Results are uniform but should be interpreted cautiously due to the low sample size. Trial registration ClinicalTrials.gov Identifier: NCT04536324.
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Zhou H, Zhang Z, Yang S, Gong X, Liu Y, Du G, Chen J. Logistic regression analysis of risk factors for intra-abdominal hypertension after giant ventral hernia repair: a retrospective cohort study. Hernia 2022; 27:305-309. [PMID: 36169738 DOI: 10.1007/s10029-022-02667-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/17/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Intra-abdominal hypertension (IAH) is a classical complication after giant ventral hernia surgery and may lead to abdominal compartment syndrome (ACS). Assessment of risk factors and prevention of IAH/ACS are essential for hernia surgeons. METHODS We performed a retrospective study including 58 giant ventral hernia patients in our center between Jan 1, 2017, and Mar 1, 2022, we recorded age, gender, chronic obstructive pulmonary disease (COPD), coronary heart disease (CHD), hypertension, type 2 diabetes mellitus (T2DM), hypoproteinemia, body mass index (BMI), the ratio of hernia sac volume to abdominal cavity volume (HSV/ACV), defect width, tension reduction procedure (TRP), positive fluid balance (PFB) and IAH of these patients and analyzed the data using univariate and multivariate logistic regression to screen the risk factors for IAH after surgery. RESULTS The multivariate analysis showed that HSV/ACV ≥ 25%, hypoproteinemia, and PFB were independent risk factors for the occurrence of IAH after giant ventral hernia repair (P = 0.025, 0.016, 0.017, respectively). We did not find any correlation between postoperative IAH and the patient's age, gender, COPD, CHD, hypertension, T2DM, BMI, defect width, TRP, and PFB. CONCLUSION Identifying risk factors is of great significance for the early identification and prevention of IAH/ACS. We found that HSV/ACV ≥ 25%, hypoproteinemia, and PFB were independent risk factors for IAH after giant ventral hernia repair.
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Affiliation(s)
- H Zhou
- The Third Clinical Medical School of Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Z Zhang
- The Third Clinical Medical School of Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - S Yang
- Department of Hernia and Abdominal Wall Surgery, Beijing Chaoyang Hospital, No. 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - X Gong
- Department of Radiology, Beijing Chao-Yang Hospital, No. 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Y Liu
- Department of Hernia and Abdominal Wall Surgery, Beijing Chaoyang Hospital, No. 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - G Du
- Department of Radiology, Lin Yi Geriatric Hospital, Lanshan District, Linyi, 276003, China
| | - J Chen
- The Third Clinical Medical School of Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China.
- Department of Hernia and Abdominal Wall Surgery, Beijing Chaoyang Hospital, No. 5 JingYuan Road, Shijingshan District, Beijing, 100043, China.
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Pinsky MR, Cecconi M, Chew MS, De Backer D, Douglas I, Edwards M, Hamzaoui O, Hernandez G, Martin G, Monnet X, Saugel B, Scheeren TWL, Teboul JL, Vincent JL. Effective hemodynamic monitoring. Crit Care 2022; 26:294. [PMID: 36171594 PMCID: PMC9520790 DOI: 10.1186/s13054-022-04173-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/14/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractHemodynamic monitoring is the centerpiece of patient monitoring in acute care settings. Its effectiveness in terms of improved patient outcomes is difficult to quantify. This review focused on effectiveness of monitoring-linked resuscitation strategies from: (1) process-specific monitoring that allows for non-specific prevention of new onset cardiovascular insufficiency (CVI) in perioperative care. Such goal-directed therapy is associated with decreased perioperative complications and length of stay in high-risk surgery patients. (2) Patient-specific personalized resuscitation approaches for CVI. These approaches including dynamic measures to define volume responsiveness and vasomotor tone, limiting less fluid administration and vasopressor duration, reduced length of care. (3) Hemodynamic monitoring to predict future CVI using machine learning approaches. These approaches presently focus on predicting hypotension. Future clinical trials assessing hemodynamic monitoring need to focus on process-specific monitoring based on modifying therapeutic interventions known to improve patient-centered outcomes.
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Jacobs R, Wise RD, Myatchin I, Vanhonacker D, Minini A, Mekeirele M, Kirkpatrick AW, Pereira BM, Sugrue M, De Keulenaer B, Bodnar Z, Acosta S, Ejike J, Tayebi S, Stiens J, Cordemans C, Van Regenmortel N, Elbers PWG, Monnet X, Wong A, Dabrowski W, Jorens PG, De Waele JJ, Roberts DJ, Kimball E, Reintam Blaser A, Malbrain MLNG. Fluid Management, Intra-Abdominal Hypertension and the Abdominal Compartment Syndrome: A Narrative Review. Life (Basel) 2022; 12:1390. [PMID: 36143427 PMCID: PMC9502789 DOI: 10.3390/life12091390] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/17/2022] [Accepted: 08/25/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND General pathophysiological mechanisms regarding associations between fluid administration and intra-abdominal hypertension (IAH) are evident, but specific effects of type, amount, and timing of fluids are less clear. OBJECTIVES This review aims to summarize current knowledge on associations between fluid administration and intra-abdominal pressure (IAP) and fluid management in patients at risk of intra-abdominal hypertension and abdominal compartment syndrome (ACS). METHODS We performed a structured literature search from 1950 until May 2021 to identify evidence of associations between fluid management and intra-abdominal pressure not limited to any specific study or patient population. Findings were summarized based on the following information: general concepts of fluid management, physiology of fluid movement in patients with intra-abdominal hypertension, and data on associations between fluid administration and IAH. RESULTS We identified three randomized controlled trials (RCTs), 38 prospective observational studies, 29 retrospective studies, 18 case reports in adults, two observational studies and 10 case reports in children, and three animal studies that addressed associations between fluid administration and IAH. Associations between fluid resuscitation and IAH were confirmed in most studies. Fluid resuscitation contributes to the development of IAH. However, patients with IAH receive more fluids to manage the effect of IAH on other organ systems, thereby causing a vicious cycle. Timing and approach to de-resuscitation are of utmost importance, but clear indicators to guide this decision-making process are lacking. In selected cases, only surgical decompression of the abdomen can stop deterioration and prevent further morbidity and mortality. CONCLUSIONS Current evidence confirms an association between fluid resuscitation and secondary IAH, but optimal fluid management strategies for patients with IAH remain controversial.
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Affiliation(s)
- Rita Jacobs
- Intensive Care Department, Antwerp University Hospital, 2650 Edegem, Belgium
| | - Robert D. Wise
- Faculty Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium
- Discipline of Anesthesiology and Critical Care, School of Clinical Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
- Adult Intensive Care, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, OX3 9DU Oxford, UK
| | - Ivan Myatchin
- Intensive Care Department, University Hospital Brussels, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
- Emergency Medicine Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600 Genk, Belgium
| | - Domien Vanhonacker
- Intensive Care Department, University Hospital Brussels, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Andrea Minini
- Intensive Care Department, University Hospital Brussels, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
- Department of Anesthesiology and Intensive Care, Ospedale di Circolo e Fondazione Macchi, University of Insubria, 21100 Varese, Italy
| | - Michael Mekeirele
- Intensive Care Department, University Hospital Brussels, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Andrew W. Kirkpatrick
- Departments of Critical Care Medicine and Surgery, The Trauma Program, University of Calgary, Victoria, BC V8W 2Y2, Canada
- The TeleMentored Ultrasound Supported Medical Interventions (TMUSMI) Research Group, Calgary, AB T3H 3W8, Canada
| | - Bruno M. Pereira
- Department of Surgery, Health Applied Sciences, Vassouras University, Vassouras 27700, Brazil
- Campinas Holy House Residency Program, Terzius Institute, Campinas 13010, Brazil
| | - Michael Sugrue
- Donegal Clinical Research Academy and Emergency Surgery Outcome Advancement Project (eSOAP), F94 A0W2 Donegal, Ireland
| | - Bart De Keulenaer
- Department of Intensive Care, Fiona Stanley Hospital; Professor at the School of Surgery, The University of Western Australia, Perth, WA 6907, Australia
- Department of Intensive Care at SJOG Murdoch Hospital, Murdoch, WA 6150, Australia
| | - Zsolt Bodnar
- Consultant General Surgeon, Letterkenny University Hospital, F92 AE81 Letterkenny, Ireland
| | - Stefan Acosta
- Department of Clinical Sciences, Lund University, Box 117, SE-221 00 Lund, Sweden
| | - Janeth Ejike
- Department of Pediatrics, Loma Linda University Children’s Hospital, Loma Linda, CA 92354, USA
| | - Salar Tayebi
- Faculty of Engineering, Department of Electronics and Informatics, Vrije Universiteit Brussel (VUB), 1040 Etterbeek, Belgium
| | - Johan Stiens
- Department of Intensive Care, AZ Sint-Maria Hospital, 1500 Halle, Belgium
| | - Colin Cordemans
- Department of Intensive Care Medicine, Campus Stuivenberg, Ziekenhuis Netwerk Antwerpen, 2050 Antwerp, Belgium
| | - Niels Van Regenmortel
- Intensive Care Department, Antwerp University Hospital, 2650 Edegem, Belgium
- Department of Intensive Care Medicine, Campus Stuivenberg, Ziekenhuis Netwerk Antwerpen, 2050 Antwerp, Belgium
| | - Paul W. G. Elbers
- Department of Intensive Care Medicine, Laboratory for Critical Care Computational Intelligence, Amsterdam Medical Data Science (AMDS), Amsterdam UMC, Vrije Universiteit, 1081 Amsterdam, The Netherlands
| | - Xavier Monnet
- Groupe de Recherche Clinique CARMAS, Université Paris-Saclay, Service de Médecine Intensive-Réanimation, Hôpital de Bicêtre, FHU SEPSIS, 94275 Le Kremlin-Bicêtre, France
| | - Adrian Wong
- Faculty Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1050 Brussels, Belgium
- Department of Critical Care, King’s College Hospital NHS Foundation Trust London, London SE5 9RS, UK
| | - Wojciech Dabrowski
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland
| | - Philippe G. Jorens
- Intensive Care Department, Antwerp University Hospital, 2650 Edegem, Belgium
- University of Antwerp, Laboratory of Experimental Medicine and Pediatrics (LEMP), 2000 Antwerpen, Belgium
| | - Jan J. De Waele
- Intensive Care Unit, University Hospital Ghent, 9000 Ghent, Belgium
| | - Derek J. Roberts
- Division of Vascular and Endovascular Surgery, Department of Surgery, Faculty of Medicine, University of Ottawa, Ottawa, ON K1N 1H3, Canada
| | - Edward Kimball
- Department of Surgery and Critical Care, U Health OND&T, Salt Lake City, UT 84105, USA
- Department of Surgical Critical Care SLC VA Medical Center, Salt Lake City, UT 84148, USA
| | - Annika Reintam Blaser
- Department of Anesthesiology and Intensive Care, University of Tartu, 50090 Tartu, Estonia
- Department of Intensive Care Medicine, Lucerne Cantonal Hospital, 6110 Lucerne, Switzerland
| | - Manu L. N. G. Malbrain
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland
- Medical Data Management, Medaman, 2440 Geel, Belgium
- International Fluid Academy, 3360 Lovenjoel, Belgium
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Diagnosis and Treatment of Acute Pancreatitis. Diagnostics (Basel) 2022; 12:diagnostics12081974. [PMID: 36010324 PMCID: PMC9406704 DOI: 10.3390/diagnostics12081974] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/02/2022] [Accepted: 08/08/2022] [Indexed: 11/25/2022] Open
Abstract
The pancreas is a glandular organ that is responsible for the proper functioning of the digestive and endocrine systems, and therefore, it affects the condition of the entire body. Consequently, it is important to effectively diagnose and treat diseases of this organ. According to clinicians, pancreatitis—a common disease affecting the pancreas—is one of the most complicated and demanding diseases of the abdomen. The classification of pancreatitis is based on clinical, morphologic, and histologic criteria. Medical doctors distinguish, inter alia, acute pancreatitis (AP), the most common causes of which are gallstone migration and alcohol abuse. Effective diagnostic methods and the correct assessment of the severity of acute pancreatitis determine the selection of an appropriate treatment strategy and the prediction of the clinical course of the disease, thus preventing life-threatening complications and organ dysfunction or failure. This review collects and organizes recommendations and guidelines for the management of patients suffering from acute pancreatitis.
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Malbrain MLNG, Martin G, Ostermann M. Everything you need to know about deresuscitation. Intensive Care Med 2022; 48:1781-1786. [PMID: 35932335 PMCID: PMC9362613 DOI: 10.1007/s00134-022-06761-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/24/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Manu L N G Malbrain
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland. .,International Fluid Academy, Lovenjoel, Belgium. .,Medical Data Management, Medaman, Geel, Belgium.
| | - Greg Martin
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Marlies Ostermann
- Department of Critical Care, King's College London, Guy's & St Thomas' Hospital, London, UK
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Dupont V, Bonnet-Lebrun AS, Boileve A, Debrumetz A, Wynckel A, Braconnier A, Colosio C, Mokri L, Schvartz B, Vuiblet V, Barbe C, Jozwiak M, Rieu P. In Reply to "Abdominal Pressure and Fluid Status After Kidney Transplantation". Kidney Int Rep 2022; 7:1727-1728. [PMID: 35812285 PMCID: PMC9263233 DOI: 10.1016/j.ekir.2022.04.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 11/27/2022] Open
Affiliation(s)
- Vincent Dupont
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Nephrology, Centre Hospitalier Universitaire de Reims, Reims, France
- French Clinical Research Infrastructure Network, Investigation Network Initiative-Cardiovascular and Renal Clinical Trialists (F-CRIN INI-CRCT), Reims, France
| | | | - Alice Boileve
- Département de médecine oncologique, Gustave Roussy, Villejuif, France
| | - Alexandre Debrumetz
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Alain Wynckel
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Antoine Braconnier
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Charlotte Colosio
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Laetitia Mokri
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Betoul Schvartz
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Vincent Vuiblet
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Coralie Barbe
- Research on Health University Department, Université de Reims Champagne-Ardenne, Reims, France
| | - Mathieu Jozwiak
- Service de Médecine Intensive Réanimation, CHU de Nice, Nice, France
- Equipe 2 CARRES, UR2CA - Unité de Recherche Clinique Côte d'Azur, Université Côte d’Azur UCA, Nice, France
| | - Philippe Rieu
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
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The Effect and Evaluation of the Third Military Medical University Fluid Resuscitation Formula. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8984696. [PMID: 35769159 PMCID: PMC9236776 DOI: 10.1155/2022/8984696] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/02/2022] [Indexed: 11/30/2022]
Abstract
Background The clinical efficacy of the third Military Medical University formula (TMMU formula) for fluid resuscitation stage was evaluated to improve the treatment level of adult patients with extensive burns during the shock stage. Methods Retrospective analysis of the data of 55 patients undergoing fluid resuscitation according to the TMMU formula within six hours after burn injury. The following indicators were collected: (1) demographic and injury information; (2) fluid resuscitation information; (3) efficiency information, including cardiovascular function, liver function, renal function, coagulation function evaluation indicators, blood concentration, and average urine output index. Results (1) In the first and second 24 hours after injury, the median fluid rehydration coefficient was 1.68 ml/kg·(%) TBSA and 1.15 ml/kg·(%) TBSA, the median ratio of crystal to colloid was 2.24 and 1.67, and the median urine output index was 0.75 ml/kg·h and 1.05 ml/kg·h, respectively. (2) The actual fluid volume during patient resuscitation is higher than the formula calculated volume, and this difference is more obvious in patients with burn area ≥80%. (3) In the second 24 hours, the value of the actual total fluid volume minus the formula total volume in the group with crystal to colloid ratio ≤2 was significantly lower than that in the ratio >2 group. (4) At 24 and 48 hours after injury, the cardiovascular function, liver function, renal function, and coagulation function were better than those before fluid resuscitation. Conclusions Early application of the TMMU formula for fluid resuscitation in adult patients with extensive burns is safe and effective, but the actual input volume often exceeds the volume calculated by the formula, especially in the second 24 hours after burn injury and in patients with larger burn areas. Increasing the colloid input volume can help reduce the total amount of fluid used for resuscitation.
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Van Wieren A, Guild M, Raucci N, Meyer S. Managing severe acute and necrotizing pancreatitis. JAAPA 2022; 35:15-20. [PMID: 35543547 DOI: 10.1097/01.jaa.0000830176.03626.15] [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: 11/26/2022]
Abstract
ABSTRACT Acute pancreatitis is associated with significant morbidity and mortality, and is one of the most common gastrointestinal disorders requiring hospitalization. This article describes current concepts in the diagnosis and management of severe acute and necrotizing pancreatitis. Management of this disease requires IV fluids, pain control, and advanced medical and interventional care. Early identification and intervention may help to prevent patient morbidity and mortality.
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Affiliation(s)
- Alizabeth Van Wieren
- Alizabeth Van Wieren practices in inpatient gastroenterology at Loyola University Medical Center in Maywood, Ill. Michelle Guild is an advanced practice RN at Loyola University Medical Center. Nicole Raucci is an NP in the digestive health program at Loyola University Medical Center and at Gottlieb Memorial Hospital in Melrose Park, Ill. Sharon Meyer is a gastroenterology NP at Loyola University Medical Center. The authors have disclosed no potential conflicts of interest, financial or otherwise
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Chandra J, Armengol de la Hoz MA, Lee G, Lee A, Thoral P, Elbers P, Lee HC, Munger JS, Celi LA, Kaufman DA. A novel Vascular Leak Index identifies sepsis patients with a higher risk for in-hospital death and fluid accumulation. Crit Care 2022; 26:103. [PMID: 35410278 PMCID: PMC9003991 DOI: 10.1186/s13054-022-03968-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 03/29/2022] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Sepsis is a leading cause of morbidity and mortality worldwide and is characterized by vascular leak. Treatment for sepsis, specifically intravenous fluids, may worsen deterioration in the context of vascular leak. We therefore sought to quantify vascular leak in sepsis patients to guide fluid resuscitation. METHODS We performed a retrospective cohort study of sepsis patients in four ICU databases in North America, Europe, and Asia. We developed an intuitive vascular leak index (VLI) and explored the relationship between VLI and in-hospital death and fluid balance using generalized additive models (GAM). RESULTS Using a GAM, we found that increased VLI is associated with an increased risk of in-hospital death. Patients with a VLI in the highest quartile (Q4), across the four datasets, had a 1.61-2.31 times increased odds of dying in the hospital compared to patients with a VLI in the lowest quartile (Q1). VLI Q2 and Q3 were also associated with increased odds of dying. The relationship between VLI, treated as a continuous variable, and in-hospital death and fluid balance was statistically significant in the three datasets with large sample sizes. Specifically, we observed that as VLI increased, there was increase in the risk for in-hospital death and 36-84 h fluid balance. CONCLUSIONS Our VLI identifies groups of patients who may be at higher risk for in-hospital death or for fluid accumulation. This relationship persisted in models developed to control for severity of illness and chronic comorbidities.
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Affiliation(s)
- Jay Chandra
- Harvard College, Harvard University, Cambridge, MA, 02138, USA.
| | - Miguel A Armengol de la Hoz
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Big Data Department, Fundación Progreso y Salud, Regional Ministry of Health of Andalucia, Sevilla, Spain
| | - Gwendolyn Lee
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Harvard Kennedy School, Boston, MA, USA
| | - Alexandria Lee
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Patrick Thoral
- Intensive Care Unit, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Paul Elbers
- Intensive Care Unit, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Hyung-Chul Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Korea
| | - John S Munger
- Division of Pulmonary, Critical Care and Sleep Medicine, NYU School of Medicine, New York, NY, USA
| | - Leo Anthony Celi
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - David A Kaufman
- Division of Pulmonary, Critical Care and Sleep Medicine, NYU School of Medicine, New York, NY, USA
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Biomarkers Predicting Tissue Pharmacokinetics of Antimicrobials in Sepsis: A Review. Clin Pharmacokinet 2022; 61:593-617. [PMID: 35218003 PMCID: PMC9095522 DOI: 10.1007/s40262-021-01102-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2021] [Indexed: 02/07/2023]
Abstract
The pathophysiology of sepsis alters drug pharmacokinetics, resulting in inadequate drug exposure and target-site concentration. Suboptimal exposure leads to treatment failure and the development of antimicrobial resistance. Therefore, we seek to optimize antimicrobial therapy in sepsis by selecting the right drug and the correct dosage. A prerequisite for achieving this goal is characterization and understanding of the mechanisms of pharmacokinetic alterations. However, most infections take place not in blood but in different body compartments. Since tissue pharmacokinetic assessment is not feasible in daily practice, we need to tailor antibiotic treatment according to the specific patient’s pathophysiological processes. The complex pathophysiology of sepsis and the ineffectiveness of current targeted therapies suggest that treatments guided by biomarkers predicting target-site concentration could provide a new therapeutic strategy. Inflammation, endothelial and coagulation activation markers, and blood flow parameters might be indicators of impaired tissue distribution. Moreover, hepatic and renal dysfunction biomarkers can predict not only drug metabolism and clearance but also drug distribution. Identification of the right biomarkers can direct drug dosing and provide timely feedback on its effectiveness. Therefore, this might decrease antibiotic resistance and the mortality of critically ill patients. This article fills the literature gap by characterizing patient biomarkers that might be used to predict unbound plasma-to-tissue drug distribution in critically ill patients. Although all biomarkers must be clinically evaluated with the ultimate goal of combining them in a clinically feasible scoring system, we support the concept that the appropriate biomarkers could be used to direct targeted antibiotic dosing.
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Shald EA, Erdman MJ, Ferreira JA. Impact of Clinical Sepsis Phenotypes on Mortality and Fluid Status in Critically Ill Patients. Shock 2022; 57:57-62. [PMID: 34559746 DOI: 10.1097/shk.0000000000001864] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Sepsis is associated with high rates of in-hospital mortality, despite being the focus of medical research and public health initiatives for several years. The primary objective of this study was to determine the influence of septic phenotypes on rates of in-hospital mortality throughout intensive care unit (ICU) admission. PATIENTS AND METHODS Retrospective, single-center cohort study. Medical ICU of an academic medical center. Medical ICU patients admitted between January 2016 and August 2019 with a "sepsis alert" were screened for admitting diagnosis of "sepsis" or "septic shock." Patients were classified into one of four clinical sepsis phenotypes: multi-organ failure (MOF), respiratory dysfunction (RD), neurologic dysfunction (ND), or other patients (OP). RESULTS An analysis of 320 patients was completed. In-hospital mortality was different between groups (P < 0.001). Patients with the MOF phenotype had the highest rate of mortality (48.4%), followed by the ND phenotype (39.7%), RD phenotype (20.8%), and OP phenotype (13.7%). There were differences in volume balances between phenotypes at 48 h (P = 0.001), 72 h (P < 0.001), and 96 h (P < 0.001) after hospital presentation, with the MOF and ND phenotypes having the largest volume balances at these time points. Ventilator-free days (P < 0.001) and ICU length of stay (LOS) (P = 0.030) were different between groups. There was no difference in hospital LOS (P = 0.479). CONCLUSIONS This data supports the presence of marked intra-disease differences in septic patient presentation and correlation with clinical outcomes including mortality. Additionally, significantly more positive fluid balances were observed between survivors and non-survivors in some patient subsets. Using pragmatic clinical variables readily available to providers to classify patients into septic phenotypes has the propensity to guide treatment strategies in the future.
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Liu H, Wang F, Zhang J, Gao Z. Risk factors for anesthesia-associated postoperative capillary leakage after thoracoscopic surgery in neonates: A single-center observational study. Front Pediatr 2022; 10:1051069. [PMID: 36683807 PMCID: PMC9845624 DOI: 10.3389/fped.2022.1051069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/07/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Thoracoscopy is considered the surgical method of choice for addressing a wide range of conditions in neonates. However, there is a lack of experience in anesthesia management for this procedure. On reviewing the newborns who had undergone thoracoscopic surgery at our medical center, some had developed edema after surgery. After excluding other etiologies, these neonates were diagnosed with capillary leakage secondary to thoracoscopy. AIMS This study aimed to identify the potential risk factors for capillary leakage secondary to thoracoscopy in neonates and to provide reference information for optimal anesthesia management. METHODS This single-center, retrospective, observational study examined neonates who had undergone thoracoscopic surgery between January 1, 2018, and September 31, 2021. Their electronic medical records were analyzed for demographic and clinical characteristics associated with anesthesia, and postoperative capillary leakage occurring within 24 and 48 h of surgery was assessed based on medical records. RESULTS A total of 56 neonates that underwent thoracoscopic surgery were included in this study. Postoperative capillary leakage within 24 h was diagnosed in 14 neonates (25%). The partial pressure of carbon dioxide was an independent factor influencing the occurrence of postoperative edema within 24 h (P = 0.021). Overall, 21 cases (37.5%) were diagnosed as postoperative capillary leakage within 48 h, and age was an independent factor influencing the occurrence of postoperative edema within 48 h (P = 0.027). CONCLUSIONS According to our findings, we concluded that preventing the elevation of the partial pressure of carbon dioxide may reduce the occurrence of secondary capillary leakage within 24 h after thoracoscopic surgery, and that older newborns are less likely to have secondary capillary leakage within 48 h after thoracoscopic surgery. Our findings provide evidence that directly informs anesthesia management for thoracoscopic surgery in neonates. CLINICAL TRIAL REGISTRATION The study was registered in the Chinese Clinical Trial Registry (ChiCTR2100054117).
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Affiliation(s)
- Heqi Liu
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Fang Wang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Jianmin Zhang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zhengzheng Gao
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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Wollborn J, Hassenzahl LO, Reker D, Staehle HF, Omlor AM, Baar W, Kaufmann KB, Ulbrich F, Wunder C, Utzolino S, Buerkle H, Kalbhenn J, Heinrich S, Goebel U. Diagnosing capillary leak in critically ill patients: development of an innovative scoring instrument for non-invasive detection. Ann Intensive Care 2021; 11:175. [PMID: 34910264 PMCID: PMC8674404 DOI: 10.1186/s13613-021-00965-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 12/02/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The concomitant occurrence of the symptoms intravascular hypovolemia, peripheral edema and hemodynamic instability is typically named Capillary Leak Syndrome (CLS) and often occurs in surgical critical ill patients. However, neither a unitary definition nor standardized diagnostic criteria exist so far. We aimed to investigate common characteristics of this phenomenon with a subsequent scoring system, determining whether CLS contributes to mortality. METHODS We conducted this single-center, observational, multidisciplinary, prospective trial in two separately run surgical ICUs of a tertiary academic medical center. 200 surgical patients admitted to the ICU and 30 healthy volunteers were included. Patients were clinically diagnosed as CLS or No-CLS group (each N = 100) according to the grade of edema, intravascular hypovolemia, hemodynamic instability, and positive fluid balance by two independent attending physicians with > 10 years of experience in ICU. We performed daily measurements with non-invasive body impedance electrical analysis, ultrasound and analysis of serum biomarkers to generate objective diagnostic criteria. Receiver operating characteristics were used, while we developed machine learning models to increase diagnostic specifications for our scoring model. RESULTS The 30-day mortility was increased among CLS patients (12 vs. 1%, P = 0.002), while showing higher SOFA-scores. Extracellular water was increased in patients with CLS with higher echogenicity of subcutaneous tissue [29(24-31) vs. 19(16-21), P < 0.001]. Biomarkers showed characteristic alterations, especially with an increased angiopoietin-2 concentration in CLS [9.9(6.2-17.3) vs. 3.7(2.6-5.6)ng/mL, P < 0.001]. We developed a score using seven parameters (echogenicity, SOFA-score, angiopoietin-2, syndecan-1, ICAM-1, lactate and interleukin-6). A Random Forest prediction model boosted its diagnostic characteristics (AUC 0.963, P < 0.001), while a two-parameter decision tree model showed good specifications (AUC 0.865). CONCLUSIONS Diagnosis of CLS in critically ill patients is feasible by objective, non-invasive parameters using the CLS-Score. A simplified two-parameter diagnostic approach can enhance clinical utility. CLS contributes to mortality and should, therefore, classified as an independent entity. TRIAL REGISTRATION German Clinical Trials Registry (DRKS No. 00012713), Date of registration 10/05/2017, www.drks.de.
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Affiliation(s)
- Jakob Wollborn
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany. .,Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA. .,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany.
| | - Lars O Hassenzahl
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Daniel Reker
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Hans Felix Staehle
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Anne Marie Omlor
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Wolfgang Baar
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Kai B Kaufmann
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Felix Ulbrich
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Christian Wunder
- Department of Anesthesiology and Critical Care, Robert-Bosch-Krankenhaus, Stuttgart, Germany
| | - Stefan Utzolino
- Department of General and Visceral Surgery, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Hartmut Buerkle
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Johannes Kalbhenn
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Sebastian Heinrich
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Ulrich Goebel
- Department of Anesthesiology and Critical Care, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.,Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany.,Department of Anesthesiology and Critical Care, St. Franziskus-Hospital, Muenster, Germany
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Hou J, Feng W, Liu W, Hou J, Die X, Sun J, Zhang M, Wang Y. The use of the ratio of C-reactive protein to albumin for the diagnosis of complicated appendicitis in children. Am J Emerg Med 2021; 52:148-154. [PMID: 34922235 DOI: 10.1016/j.ajem.2021.12.007] [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: 11/05/2021] [Revised: 12/06/2021] [Accepted: 12/06/2021] [Indexed: 11/30/2022] Open
Abstract
PURPOSE No reliably specific marker for complicated appendicitis has been identified. The ratio of serum C-reactive protein (CRP) to albumin (ALB) (CRP/ALB ratio) is a new inflammation-based prognostic score that is associated with the severity of inflammation. The aim of this study was to evaluate the predictive value of CRP/ALB ratio for the diagnosis of complicated appendicitis in children. METHODS A retrospective study of 296 children with acute appendicitis was conducted with assessments of demographic data, clinical symptoms, pre-operative laboratory results, abdominal ultrasound examinations and clinical outcomes. According to the postoperative pathological results, patients were divided into a simple appendicitis group (169 patients) and a complicated appendicitis group (127 patients). SPSS version 22.0 was used to analyse the data. RESULTS Of the 296 patients, CRP/ALB ratio was higher in complicated appendicitis than in simple appendicitis (P < 0.05). Logistic regression analysis showed that higher levels of white blood cell count (WBC), CRP, CRP/ALB ratio, and increased incidence in submucosal layer loss and appendicolith were independent risk factors for complicated appendicitis in children. Receiver operating characteristic curve analysis showed that the area under the curve of the CRP/ALB ratio (0.883) was larger than that of WBC (0.702), CRP (0.802), ALB (0.835), submucosal layer loss (0.633) and appendicolith (0.673). A CRP/ALB ratio ≥ 1.39 was found to be a significant marker in the prediction of complicated appendicitis, with 86.61% sensitivity and 84.62% specificity. Patients with a CRP/ALB ratio ≥ 1.39 had a 31.263 times higher chance of having complicated appendicitis (95% CI: 16.449-59.418) than those with a CRP/ALB ratio < 1.39. CONCLUSION The admission CRP/ALB ratio was significantly higher in children with complicated appendicitis. The CRP/ALB ratio is a novel but promising haematological marker that aids in the differentiation of acute complicated and simple appendicitis.
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Affiliation(s)
- Jinping Hou
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Wei Feng
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Wei Liu
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jinfeng Hou
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Xiaohong Die
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jing Sun
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Min Zhang
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yi Wang
- Department of General & Neonatal Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China.
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Hoffmeister B, Aguilar Valdez AD. Elevated admission C-reactive protein to albumin ratios are associated with disease severity and respiratory complications in adults with imported falciparum malaria. Trans R Soc Trop Med Hyg 2021; 116:492-500. [PMID: 34788859 DOI: 10.1093/trstmh/trab167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 09/15/2021] [Accepted: 10/23/2021] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND In imported falciparum malaria, systemic inflammation with increased capillary permeability can cause life-threatening complications, such as acute pulmonary edema (APO) or adult respiratory distress syndrome (ARDS). This observational study assessed the association of the admission serum albumin level (ALB) and C-reactive protein to albumin ratio (CRP/ALB) with disease severity and these respiratory complications. METHODS All adult cases hospitalized during 2001-2015 in the Charité University Hospital, Berlin, with ALB and CRP values measured upon admission, were retrospectively analysed. RESULTS Seventy-six patients were enrolled (26 female, median age: 37 y), 60 with uncomplicated malaria and 16 with severe malaria (SM). SM was associated with lower ALB (p<0.0001) and higher CRP/ALB (p<0.0001) values; the areas under the receiver operator curves (AUROCs) were 0.85 (95% CI 0.74 to 0.96) for ALB and 0.88 (95% CI 0.80 to 0.97) for CRP/ALB. Radiologic changes consistent with APO/ARDS were detectable in 5 of 45 admission chest X-rays performed (11.1%); the AUROCs were 0.86 (95% CI 0.74 to 0.99) for ALB and 0.91 (95% CI 0.82 to 0.99) for CRP/ALB. CONCLUSIONS Diminished admission ALB levels and elevated CRP/ALB ratios are associated with disease severity and respiratory complications in imported falciparum malaria. These readily and ubiquitously available markers may facilitate early identification of at-risk patients.
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Affiliation(s)
- Bodo Hoffmeister
- Depart ment of Respiratory Medicine, Clinic-Group Ernst von Bergmann, Potsdam and Bad Belzig, 14806 Bad Belzig, Germany
| | - Abner D Aguilar Valdez
- Department of Endocrinology, Clinic-Group Ernst von Bergmann, Potsdam and Bad Belzig, 14806 Bad Belzig, Germany
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Yao Y, Su M, Guan Y, Gao X, Liu W, Sun Y. Clinical Application of Transabdominal Ultrasound Combined with PICCO in Septic Shock Fluid Resuscitation and Its Predictive Value for Survival Outcome. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:3196-3201. [PMID: 34429230 DOI: 10.1016/j.ultrasmedbio.2021.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 07/21/2021] [Accepted: 07/27/2021] [Indexed: 06/13/2023]
Abstract
To investigate the clinical value of transabdominal ultrasound combined with pulse index continuous cardiac output (PICCO) in fluid resuscitation of septic shock patients, and to analyze the predictive value of survival outcomes, 68 patients with septic shock were randomly divided into the ultrasound + PICCO group and PICCO group. Compared with before treatment, blood lactic acid (BLA) was cleared, and central venous pressure (CVP) and oxygenation index were significantly increased in all patients. The oxygen binding index, central venous oxygen saturation (ScVO2), and CVP in the ultrasound + PICCO group were increased compared with the PICCO group, while BLA, mechanical ventilation time, total fluid resuscitation input and hospitalization were significantly reduced. The extravascular lung water index and shape change index were positively correlated with sequential organ failure assessment. The combination of extravascular lung water index and shape change index had higher clinical value than each alone in predicting the death of patients with septic shock. The combination of transabdominal ultrasound with PICCO is better at guiding fluid resuscitation in patients with septic shock and has a certain predictive value with respect to the survival outcome of septic shock patients.
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Affiliation(s)
- Yongyuan Yao
- Intensive Care Unit, People's Hospital of Rizhao, Shandong, China; Intensive Care Unit, Affiliated Hospital of Qingdao University, Shandong, China
| | - Meng Su
- Intensive Care Unit, People's Hospital of Rizhao, Shandong, China
| | - Yanyan Guan
- Department of Science and Education, People's Hospital of Rizhao, Shandong, China
| | - Xingxiao Gao
- Intensive Care Unit, People's Hospital of Rizhao, Shandong, China
| | - Wei Liu
- Intensive Care Unit, People's Hospital of Rizhao, Shandong, China
| | - Yunbo Sun
- Intensive Care Unit, Affiliated Hospital of Qingdao University, Shandong, China.
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Chou SH, Lin SY, Wu MH, Tien YC, Jong YJ, Liang WC, Lu YM, Shih CL, Lu CC. Intravenous Tranexamic Acid Reduces Blood Loss and Transfusion Volume in Scoliosis Surgery for Spinal Muscular Atrophy: Results of a 20-Year Retrospective Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18199959. [PMID: 34639259 PMCID: PMC8507662 DOI: 10.3390/ijerph18199959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 11/16/2022]
Abstract
Intravenous tranexamic acid (TXA) has been administered to reduce intraoperative blood loss in scoliosis surgery. However, the therapeutic effect of TXA on spinal muscular atrophy (SMA) scoliosis surgery is not well demonstrated. Therefore, this study aimed to assess the efficacy of intravenous TXA in SMA scoliosis surgery. From December 1993 to August 2020, 30 SMA patients who underwent scoliosis surgery (posterior fusion with fusion level of thoracic second or third to pelvis) were retrospectively enrolled and divided into the TXA group and non-TXA (control) group, with 15 patients in each group. Survey parameters were the amount of blood loss, blood transfusion, crystalloid transfusion volume, intubation time, and associated pulmonary complications (including pneumonia, pulmonary edema, and pulmonary atelectasis). The TXA group had significantly lesser blood loss than the control group (p = 0.011). Compared with the control group, the TXA group had significantly lower blood transfusion (p < 0.001), crystalloid volume (p = 0.041), and total transfusion volume (p = 0.005). In addition, the TXA group had fewer postoperative pulmonary complications, and patients with pulmonary complications were associated with a higher relative crystalloid volume and relative total transfusion volume (p = 0.003 and 0.022, respectively). In conclusion, TXA can be effective in reducing intraoperative blood loss and crystalloid fluid transfusions during scoliosis surgery in SMA patients, which may aid in reducing postoperative pulmonary complications.
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Affiliation(s)
- Shih-Hsiang Chou
- Department of Orthopaedic Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (S.-H.C.); (S.-Y.L.); (Y.-C.T.); (Y.-M.L.)
- Orthopaedic Research Centre, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Sung-Yen Lin
- Department of Orthopaedic Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (S.-H.C.); (S.-Y.L.); (Y.-C.T.); (Y.-M.L.)
- Orthopaedic Research Centre, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Orthopaedics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Meng-Huang Wu
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan;
- Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Yin-Chun Tien
- Department of Orthopaedic Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (S.-H.C.); (S.-Y.L.); (Y.-C.T.); (Y.-M.L.)
- Department of Orthopaedics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yuh-Jyh Jong
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (Y.-J.J.); (W.-C.L.)
- Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Wen-Chen Liang
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (Y.-J.J.); (W.-C.L.)
- Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yen-Mou Lu
- Department of Orthopaedic Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (S.-H.C.); (S.-Y.L.); (Y.-C.T.); (Y.-M.L.)
- Department of Orthopaedics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Chia-Lung Shih
- Clinical Medicine Research Center, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi City 600, Taiwan;
| | - Cheng-Chang Lu
- Department of Orthopaedic Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (S.-H.C.); (S.-Y.L.); (Y.-C.T.); (Y.-M.L.)
- Orthopaedic Research Centre, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Orthopaedics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Orthopaedics, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung 812, Taiwan
- Correspondence:
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Fluid overload is associated with increased 90-day mortality in AML patients undergoing induction chemotherapy. Ann Hematol 2021; 100:2603-2611. [PMID: 34304288 PMCID: PMC8440269 DOI: 10.1007/s00277-021-04593-x] [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: 04/19/2021] [Accepted: 06/29/2021] [Indexed: 11/06/2022]
Abstract
Treatment‐related complications contribute substantially to morbidity and mortality in acute myeloid leukemia (AML) patients undergoing induction chemotherapy. Although AML patients are susceptible to fluid overload (FO) (e.g., in the context of chemotherapy protocols, during sepsis treatment or to prevent tumor lysis syndrome), little attention has been paid to its role in AML patients undergoing induction chemotherapy. AML patients receiving induction chemotherapy between 2014 and 2019 were included in this study. FO was defined as ≥5% weight gain on day 7 of induction chemotherapy compared to baseline weight determined on the day of admission. We found FO in 23 (12%) of 187 AML patients undergoing induction chemotherapy. Application of >100 ml crystalloid fluids/kg body weight until day 7 of induction chemotherapy was identified as an independent risk factor for FO. AML patients with FO suffered from a significantly increased 90-day mortality rate and FO was demonstrated as an independent risk factor for 90-day mortality. Our data suggests an individualized, weight-adjusted calculation of crystalloid fluids in order to prevent FO-related morbidity and mortality in AML patients during induction chemotherapy. Prospective trials are required to determine the adequate fluid management in this patient population.
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Mittal AK, Jaipuria J, Patel A, Bhatnagar V, Chawla R, Singh S. Utility of lung ultrasound for extravascular lung water volume estimation during cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Indian J Anaesth 2021; 65:458-464. [PMID: 34248189 PMCID: PMC8253007 DOI: 10.4103/ija.ija_1513_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 02/10/2021] [Accepted: 04/03/2021] [Indexed: 12/14/2022] Open
Abstract
Background and Aims: Rising extravascular lung-water index (ELWI) following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS + HIPEC), if not timely intervened, can progress to pulmonary oedema. Transpulmonary thermodilution (TPTDL) is a standard technique to estimate ELWI (T-ELWI score), and track ongoing changes. Lung ultrasound (LUS) is another technique for ELWI (L-ELWI score) estimation. However, reproducibility and reliability of LUS for tracking serial L-ELWI changes during CRS + HIPEC remains to be validated. Methods: This prospective observational study included 360 L-ELWI and T-ELWI measurements at 12 peri-operative time-points. Cohen's Kappa test was used to assess reproducibility, Inter-rater agreement (between the anaesthetist and radiologist), and agreement between LUS and TPTDL for classifying the severity of pulmonary oedema. Reliability of LUS for 'tracking serial changes' in ELWI over time in individual patients was assessed by determining the repeated measures correlation (z-rrm) between weighted L-ELWI and T-ELWI scores. The ability of both techniques to discriminate pulmonary oedema was compared by analysing the area under ROC curves. Results: Excellent inter-rater agreement for assigned L-ELWI scores was observed (linear weighted κ = 0.95 for both). Both techniques had a good agreement in classifying the severity of pulmonary oedema (linear weighted κ = 0.63, 95% CI 0.51–0.79). T-ELWI and weighted L-ELWI scores correlated strongly (z-rrm = 0.88, 95% CI 0.80–0.92, P < 0.0001). Both techniques had comparable ability to discriminate pulmonary oedema (difference in area under ROC curve = 0.0014, 95%CI –0.0027 to 0.0055, P = 0.5043). Conclusion: We found the utility of LUS as a reliable and reproducible technique for ELWI estimation and tracking its changes over time in CRS + HIPEC.
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Affiliation(s)
- Amit Kumar Mittal
- Department of Anaesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Jiten Jaipuria
- Department of Surgical Oncology, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Anil Patel
- Department of Anaesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Vishal Bhatnagar
- Department of Anaesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Rajiv Chawla
- Department of Anaesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Shivendra Singh
- Department of Senior Consultant and Chief GI and HPB Oncosurgery, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
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Chung YJ, Kim EY. Usefulness of bioelectrical impedance analysis and ECW ratio as a guidance for fluid management in critically ill patients after operation. Sci Rep 2021; 11:12168. [PMID: 34108597 PMCID: PMC8190036 DOI: 10.1038/s41598-021-91819-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 06/01/2021] [Indexed: 01/20/2023] Open
Abstract
We determined the relationship between changes in bioelectrical impedance analysis (BIA) parameters and response of critically ill patients to fluid therapy during early postoperative period. Associations between BIA values indicating volume status of postoperative patient and clinical outcomes were also evaluated. From May 2019 to April 2020, patients who were admitted to the surgical intensive care unit (SICU) of our institution at more than 48 h after surgery were enrolled. Volume status was measured with a portable BIA device every morning for five days from SICU admission. Overhydration was defined as the case where extracellular water (ECW) ratio > 0.390 measured by BIA. Participants were daily classified into an overhydration or a normohydration group. The relationship between daily hydration status and postoperative outcome was evaluated. Most of the 190 participants showed the overhydration status in the first 48 h after surgery. The overhydration status on day 3 was significant predictor of postoperative morbidities (OR 1.182) and in-hospital mortality (OR 2.040). SOFA score was significant factor of postoperative morbidities (OR 1.163) and in-hospital mortality (OR 3.151) except for the overhydration status on day 3. Cut-off values of overhydration status by ECW ratio at day 3 for predicting postoperative morbidities and in-hospital mortality were > 0.3985 and > 0.4145, respectively. BIA would be a useful and convenient tool to assess the volume status of patients requiring intensive fluid resuscitation in early postoperative period. Overhydration status by ECW ratio on postoperative day 3 needs careful monitoring and appropriate interventions to improve clinical outcomes.
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Affiliation(s)
- Yoon Ji Chung
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Eun Young Kim
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 137-701, South Korea.
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Wang L, Pei F, Wu J, Ouyang B, Guan X. Kidney Injury in a Hemodilution Model of Hemorrhagic Shock and Fluid Resuscitation. Am J Med Sci 2021; 362:506-511. [PMID: 34116049 DOI: 10.1016/j.amjms.2021.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 03/01/2021] [Accepted: 06/04/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Fluid therapy is indispensable in treating patients with hemorrhagic shock. However, fluid overload correlates with kidney injury in patients with hemorrhagic shock. We hypothesized that hemodilution after fluid treatment contributes to the kidney injury. METHODS An animal model was established to mimic different severity of hemodilution, through resuscitating hemorrhagic shock with mixture of blood and lactated Ringer's solution (LR) in different ratios. A total of 20 rats were divided into the following four groups, the Sham group, Mild group, Moderate group, and Severe group. In the Sham group, rats were anesthetized and catheterized only. In the other three groups, shock was induced by extracting 40% of the estimated circulating blood. One hour later, rats were resuscitated with a mixture of blood and LR with ratio 1:0 in the Mild group, 0.5:0.5 in the Moderate group, and 0:1 in the Severe group. The histology of the kidneys was observed with hematoxylin and eosin (HE) staining. The mitochondria membrane potential ψ and adenosine triphosphate (ATP) production of the kidneys were measured. The serum creatinine (SCr) and blood urine nitrogen (BUN) were measured. RESULTS Renal tubular lumina dilation and mild interstitial edema occurred in the Mild group with HE staining. Proximal convoluted tubule damage, including tubular casts, narrow renal tubular lumina, and interstitial edema occurred in the Moderate group and Severe group. Mitochondrial JC-1 and ATP production decreased as hemodilution progressed. SCr and BUN increased in the Moderate group and Severe group. CONCLUSIONS The hemodilution post hemorrhagic shock and fluid resuscitation led to kidney injury.
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Affiliation(s)
- Luhao Wang
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, PR China; Key Laboratory on Assisted Circulation, Ministry of Health, Guangzhou 510080, PR China
| | - Fei Pei
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, PR China
| | - Jianfeng Wu
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, PR China
| | - Bin Ouyang
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, PR China.
| | - Xiangdong Guan
- Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, PR China.
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Bioelectrical impedance analysis-guided fluid management promotes primary fascial closure after open abdomen: a randomized controlled trial. Mil Med Res 2021; 8:36. [PMID: 34099065 PMCID: PMC8180439 DOI: 10.1186/s40779-021-00329-0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 05/27/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fluid overload (FO) after resuscitation is frequent and contributes to adverse outcomes among postinjury open abdomen (OA) patients. Bioelectrical impedance analysis (BIA) is a promising tool for monitoring fluid status and FO. Therefore, we sought to investigate the efficacy of BIA-directed fluid resuscitation among OA patients. METHODS A pragmatic, prospective, randomized, observer-blind, single-center trial was performed for all trauma patients requiring OA between January 2013 and December 2017 to a national referral center. A total of 140 postinjury OA patients were randomly assigned in a 1:1 ratio to receive either a BIA-directed fluid resuscitation (BIA) protocol that included fluid administration with monitoring of hemodynamic parameters and different degrees of interventions to achieve a negative fluid balance targeting the hydration level (HL) measured by BIA or a traditional fluid resuscitation (TRD) in which clinicians determined the fluid resuscitation regimen according to traditional parameters during 30 days of ICU management. The primary outcome was the 30-day primary fascial closure (PFC) rate. The secondary outcomes included the time to PFC, postoperative 7-day cumulative fluid balance (CFB) and adverse events within 30 days after OA. The Kaplan-Meier method and the log-rank test were utilized for PFC after OA. A generalized linear regression model for the time to PFC and CFB was built. RESULTS A total of 134 patients completed the trial (BIA, n = 66; TRD, n = 68). The BIA patients were significantly more likely to achieve PFC than the TRD patients (83.33% vs. 55.88%, P < 0.001). In the BIA group, the time to PFC occurred earlier than that of the TRD group by an average of 3.66 days (P < 0.001). Additionally, the BIA group showed a lower postoperative 7-day CFB by an average of 6632.80 ml (P < 0.001) and fewer complications. CONCLUSION Among postinjury OA patients in the ICU, the use of BIA-guided fluid resuscitation resulted in a higher PFC rate and fewer severe complications than the traditional fluid resuscitation strategy.
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Lubis B, Amelia P, Akil M. The Association between Daily Fluid Balance and Mean Perfusion Pressure as a Critical Sign in the Intensive Care Unit of Adam Malik Central Hospital, Medan. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND: The patient mortality rate in intensive care unit (ICU) is still high. However, we still lack measures to reduce this high mortality rate. Fluid balance is known as a marker for mortality in ICU. If the balance of fluid becomes more positive, the mortality rate consequently becomes higher. Positive fluid balance elevates central venous pressure (CVP), while this elevation increases the risk of renal failure and mortality. Mean perfusion pressure (MPP) is the difference between mean arterial pressure and CVP.
AIM: We propose that the MPP value can be used as an alternative indicator to monitor excessive fluid balance since its measurement is faster and more accurate than the manual 24 h record of fluid balance.
PATIENTS AND METHODS: It is expected that we can prevent excessive fluid accumulation and the subsequent mortality risk by monitoring MPP in the ICU. To investigate the association between MPP and daily fluid balance in the ICU, a prospective study was conducted from March 2016 to August 2018 in the ICU of Adam Malik Hospital, Medan. During the study period, 76 patients were admitted. Sixty-point 5% were male, with the mean age of 48.3 ± 16.5 years old.
RESULTS: The overall mortality of 76 patients was 10.5%, and there was a significant negative correlation found between MPP and fluid balance (r = −0.204; p = 0.048), where a lower MPP value was associated with a more positive fluid balance.
CONCLUSIONS: We conclude that there is a negative correlation between MPP and fluid balance, where a more positive fluid balance is associated with a lower MPP value. The positive fluid balance had been previously associated with increased mortality risk in the ICU.
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Sadana D, Kummangal B, Moghekar A, Banerjee K, Kaur S, Balasubramanian S, Tolich D, Han X, Wang X, Hanane T, Mireles-Cabodevila E, Quraishy N, Duggal A, Krishnan S. Adherence to blood product transfusion guidelines-An observational study of the current transfusion practice in a medical intensive care unit. Transfus Med 2021; 31:227-235. [PMID: 33749043 DOI: 10.1111/tme.12771] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/17/2021] [Accepted: 03/05/2021] [Indexed: 01/28/2023]
Abstract
BACKGROUND Blood transfusions though life-saving are not entirely benign. They are the most overused procedure in the hospital and have been under scrutiny by the 'Choosing Wisely campaign'. The strict adoption of restrictive transfusion guidelines could improve patient outcomes while reducing cost. OBJECTIVES In this study, we evaluate adherence to restrictive transfusion guidelines, along with hospital mortality and length of stay (LOS) in transfusion events with a pre-transfusion haemoglobin (Hb) ≥7 g/dl. Additionally, we evaluated associated costs accrued due to unnecessary transfusions. METHODS We conducted a retrospective observational study in a 64-bed medical intensive care unit (MICU) of an academic medical centre involving all adult patients (N = 957) requiring packed red blood cell transfusion between January 2015 and December 2015. RESULTS In total, 3140 units were transfused with a mean pre-transfusion Hb of 6.75 ± 0.86 g/dl. Nine hundred forty-four (30%) transfusion events occurred with a pre-transfusion Hb ≥7 g/dl, and 385 (12.3%) of these occurred in patients without hypotension, tachycardia, use of vasopressors, or coronary artery disease. Forgoing them could have led to a savings of approximately 0.3 million dollars. Transfusion events with pre-transfusion Hb ≥7 g/dl were associated with an increased mortality in patients with acute blood loss (odds ratio [OR] 2.08, 95% confidence interval [CI] 1.11-3.88; p = 0.02) and LOS in patients with chronic blood loss (β1 .8.26, 95% CI 4.09-12.43; p < 0.01). CONCLUSION A subset of anaemic patients in the MICU still receive red blood cell transfusions against restrictive guidelines offering hospitals the potential for effective intervention that has both economic and clinical implications.
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Affiliation(s)
- Divyajot Sadana
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Basheer Kummangal
- Department of Hospital Medicine, Detroit Receiving Hospital, Detroit, Michigan, USA
| | - Ajit Moghekar
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kinjal Banerjee
- Department of Internal Medicine, Geisinger Medical Center, Danville, Pennsylvania, USA
| | - Simrat Kaur
- Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Shailesh Balasubramanian
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Deborah Tolich
- Department of Surgical Operations, Cleveland Clinic, Cleveland, Ohio, USA
| | - Xiaozhen Han
- Department of Quantitative Health Sciences, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Xiaofeng Wang
- Department of Quantitative Health Sciences, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Tarik Hanane
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - NurJehan Quraishy
- Department of Clinical Pathology, Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Abhijit Duggal
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Sudhir Krishnan
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
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