1
|
Chen SD, Ma YT, Wei HX, Ou XR, Liu JY, Tian YL, Zhang C, Xu YJ, Kong Y. Use of colloids and crystalloids for perioperative clinical infusion management in cardiac surgery patients and postoperative outcomes: a meta-analysis. Perioper Med (Lond) 2024; 13:83. [PMID: 39049111 PMCID: PMC11267693 DOI: 10.1186/s13741-024-00445-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 07/22/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND The optimal fluid management strategy for patients undergoing cardiac surgery was controversial regarding fluid volume and intraoperative fluid types. This study aimed to assess the correlation between colloids and crystalloids used for perioperative fluid therapy in cardiac surgery patients and postoperative prognosis. METHODS The Ovid MEDLINE(R) ALL, Embase, and Cochrane Central Register of Controlled Trials databases were searched for eligible studies on fluid management strategies using colloids and crystalloids for cardiac surgery patients published before August 25th, 2023. RESULTS Ten randomized controlled trials met the eligibility criteria. Compared to the use of crystalloids, the use of colloids, including hydroxyethyl starch (HES), albumin, and gelatine, did not show any differences in mortality, transfusion, acute kidney injury, and atrial fibrillation rates, postoperative blood loss, the length of hospital stay, or the length of intensive care unit (ICU) stay. The results of this meta-analysis showed that the crystalloid group had significantly reduced postoperative chest tube output compared to the colloid group. In the subgroup analysis, the amount of fresh frozen plasma (FFP) infused was significantly lower when using fluid management in the ICU and when using isotonic crystalloids compared to the colloids. In addition, when using fluid management in the ICU, patients in the colloid group had a significant increase in urine volume 24 h after surgery. However, other related factors, including the type of crystalloid solution, type of colloidal solution, and timing of liquid management, did not affect most outcomes. CONCLUSION Both colloids and crystalloids could be used as alternatives for perioperative fluid management after cardiac surgery. The use of crystalloids significantly reduced the postoperative chest tube output, and the need for FFP infusion decreased significantly with the use of isotonic crystalloids or fluid management during the ICU stay. ICU patients in the colloid group had higher urine output 24 h after surgery. In addition, although the infusion method was not related to most outcomes, the rates of red blood cell and FFP transfusion and postoperative blood loss in the crystalloid group seemed to be lower, which needed to be further studied in high-quality and large-sample RCTs. TRIAL REGISTRATION PROSPERO, CRD42023415234.
Collapse
Affiliation(s)
- Shan-Dong Chen
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
- Department of Anesthesia, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Yu-Tong Ma
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Hui-Xia Wei
- Department of Anesthesia, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Xin-Rong Ou
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Jia-Yi Liu
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Ya-Lan Tian
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Chao Zhang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China.
| | - Yun-Jin Xu
- Department of Pediatric, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China.
| | - Yao Kong
- Department of Spine, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China.
| |
Collapse
|
2
|
Ma YT, Xian-Yu CY, Yu YX, Zhang C. Perioperative fluid management for adult cardiac surgery: network meta-analysis pooling on twenty randomised controlled trials. Perioper Med (Lond) 2024; 13:76. [PMID: 39033296 PMCID: PMC11264963 DOI: 10.1186/s13741-024-00440-5] [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: 05/11/2024] [Accepted: 07/16/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND The aim of this study was to evaluate colloids and crystalloids used in perioperative fluid therapy for cardiac surgery patients to further investigate the optimal management strategies of different solutions. METHOD RCTs about adult surgical patients allocated to receive perioperative fluid therapy for electronic databases, including Ovid MEDLINE, EMBase, and Cochrane Central Register of Controlled Trials, were searched up to February 15, 2023. RESULTS None of the results based on network comparisons, including mortality, transfuse PLA, postoperative chest tube output over the first 24 h following surgery, and length of hospital stay, were statistically significant. Due to the small number of included studies, the results, including acute kidney injury, serum creatinine, serum microglobulin, and blood urea nitrogen, are from the direct comparison. For transfusion of RBCs, significant differences were observed in the comparisons of 3% gelatine vs. 6% HES 200/0.5, 4% albumin vs. 5% albumin, 4% gelatine vs. 5% albumin, 5% albumin vs. 6% HES 200/0.5, and 6% HES 130/0.4 vs. 6% HES 200/0.5. In transfusion of FFP, significant differences were observed in comparisons of 3% gelatine vs. 4% gelatine, 3% gelatine vs. 6% HES 200/0.5, 5% albumin vs. 6% HES 200/0.5, 4% gelatine vs. 5% albumin, 4% gelatine vs. 6% HES 200/0.4, and 6% HES 130/0.4 vs. 6% HES 200/0.5. For urinary output at 24 h after surgery, the results are deposited in the main text. CONCLUSION This study showed that 3% gelatin and 5% albumin can reduce the transfuse RBC and FFP. In addition, the use of hypertonic saline solution can increase urine output, and 5% albumin and 6% HES can shorten the length of ICU stay. However, none of the perioperative fluids showed an objective advantage in various outcomes, including mortality, transfuse PLA, postoperative chest tube output over the first 24 h following surgery, and length of hospital stay. The reliable and sufficient evidences on the injury of the kidney, including acute kidney injury, serum creatinine, serum microglobulin, and blood urea nitrogen, was still lacking. In general, perioperative fluids had advantages and disadvantages, and there were no evidences to support the recommendation of the optimal perioperative fluid for cardiac surgery.
Collapse
Affiliation(s)
- Yu-Tong Ma
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Chen-Yang Xian-Yu
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China
| | - Yun-Xiang Yu
- Department of Surgery, Taihe Hospital, Hubei University of Medicine, No.32, South Renmin Road, Shiyan, 442000, Hubei, China.
| | - Chao Zhang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, Hubei, China.
| |
Collapse
|
3
|
Hørsdal OK, Moeslund N, Berg-Hansen K, Nielsen R, Møller N, Eiskjær H, Wiggers H, Gopalasingam N. Lactate infusion elevates cardiac output through increased heart rate and decreased vascular resistance: a randomised, blinded, crossover trial in a healthy porcine model. J Transl Med 2024; 22:285. [PMID: 38493167 PMCID: PMC10943846 DOI: 10.1186/s12967-024-05064-3] [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: 11/06/2023] [Accepted: 03/05/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Lactate is traditionally recognized as a by-product of anaerobic metabolism. However, lactate is a preferred oxidative substrate for stressed myocardium. Exogenous lactate infusion increases cardiac output (CO). The exact mechanism underlying this mechanism has yet to be elucidated. The aim of this study was to investigate the cardiovascular mechanisms underlying the acute haemodynamic effects of exogenous lactate infusion in an experimental model of human-sized pigs. METHODS In this randomised, blinded crossover study in eight 60-kg-pigs, the pigs received infusions with one molar sodium lactate and a control infusion of tonicity matched hypertonic saline in random order. We measured CO and pulmonary pressures using a pulmonary artery catheter. A pressure-volume admittance catheter in the left ventricle was used to measure contractility, afterload, preload and work-related parameters. RESULTS Lactate infusion increased circulating lactate levels by 9.9 mmol/L (95% confidence interval (CI) 9.1 to 11.0) and CO by 2.0 L/min (95% CI 1.2 to 2.7). Afterload decreased as arterial elastance fell by -1.0 mmHg/ml (95% CI -2.0 to -0.1) and systemic vascular resistance decreased by -548 dynes/s/cm5 (95% CI -261 to -835). Mixed venous saturation increased by 11 percentage points (95% CI 6 to 16), whereas ejection fraction increased by 16.0 percentage points (95% CI 1.1 to 32.0) and heart rate by 21 bpm (95% CI 8 to 33). No significant changes in contractility nor preload were observed. CONCLUSION Lactate infusion increased cardiac output by increasing heart rate and lowering afterload. No differences were observed in left ventricular contractility or preload. Lactate holds potential as a treatment in situations with lowered CO and should be investigated in future clinical studies.
Collapse
Affiliation(s)
- Oskar Kjærgaard Hørsdal
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Niels Moeslund
- Department of Heart, Lung, and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Kristoffer Berg-Hansen
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Roni Nielsen
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Niels Møller
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Endocrinology and Metabolism, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Eiskjær
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Henrik Wiggers
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Nigopan Gopalasingam
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark.
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
- Department of Cardiology, Gødstrup Hospital, Herning, Denmark.
| |
Collapse
|
4
|
Lactate infusion as therapeutical intervention: a scoping review. Eur J Pediatr 2022; 181:2227-2235. [PMID: 35304646 PMCID: PMC9110504 DOI: 10.1007/s00431-022-04446-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/10/2022] [Accepted: 03/12/2022] [Indexed: 02/02/2023]
Abstract
UNLABELLED Traditionally, clinicians consider lactate as a waste product of anaerobic glycolysis. Interestingly, research has shown that lactate may serve as an alternative fuel for the brain to protect it against harm. The increasing scientific awareness of the potential beneficial side of lactate, however, is entering the clinic rather slowly. Following this, and realizing that the application of potential novel therapeutic strategies in pediatric populations often lags behind the development in adults, this review summarizes the key data on therapeutic use of intravenous infusion of sodium lactate in humans. PubMed and clinicaltrial.gov were searched up until November 2021 focusing on interventional studies in humans. Thirty-four articles were included in this review, with protocols of lactate infusion in adults with diabetes mellitus, traumatic brain injury, Alzheimer's disease, and cardiac disease. One study on lactate infusion in children was also included. Results of our literature search show that sodium lactate can be safely administrated, without major side effects. Additionally, the present literature clearly shows the potential benefits of therapeutic lactate infusion under certain pathological circumstances, including rather common clinical conditions like traumatic brain injury. CONCLUSION This review shows that lactate is a save, alternative energy source for the adult brain warranting studies on the potential therapeutic effects of sodium lactate infusion in children. WHAT IS KNOWN • Lactate is generally considered a waste product of anaerobic glycolysis. However, lactate also is an alternative fuel for different organs, including the brain. • Lactate infusion is not incorporated in standard care for any patient population. WHAT IS NEW • Thirty-four studies investigated the therapeutic use of intravenous sodium lactate in different patient populations, all with different study protocols. • Literature shows that lactate infusion may have beneficial effects in case of hypoglycemia, traumatic brain injury, and cardiac failure without the risk of major side effects.
Collapse
|
5
|
Eren MT, Özveri H, Kolay M, Saral NY, Serteser M. Ex vivo study: is it possible to overcome the blurriness caused by holmium laser fragmentation of kidney stones? Urolithiasis 2021; 50:95-102. [PMID: 34633489 DOI: 10.1007/s00240-021-01285-z] [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: 06/09/2021] [Accepted: 10/04/2021] [Indexed: 10/20/2022]
Abstract
Better endoscopic vision is mandatory for successful ureteroscopic stone operations to achieve shorter operating time. However, an important impairing factor for a good endoscopic view is the cloudiness of vision which was formed during laser fragmentation. Holmium laser fragmentation of calcium oxalate stones produces calcium carbonate solubility of which is dependent on pH, citrate, and phosphate. In this ex vivo research, the solubility of calcium carbonate has been investigated in solutions composed of various concentrations of citrate and phosphate buffered at different pH levels after laser fragmentation of calcium oxalate stones. Calcium oxalate stones were placed into the laboratory tubes filled with various concentrations of citrate-phosphate buffers with different pH values. Laser energy in dusting mode was applied to the stones and spectrophotometric measurement for optical density (OD) was calculated for each buffered solution for clarity comparison. In the first phase, solutions composed of four different molar concentrations of citrate-phosphate buffer (0.2, 0.3, 0.4 and 0.5 molars) at various pH levels were used. Then, the next phase of the study was designed to compare solutions demonstrating the lowest OD values with an isotonic saline solution. The results were most convenient at 0.5 molarity (pH = 6) followed by 0.4 molarity (pH = 7) in the first phase (OD values of 0.054 and 0.065, respectively). In the next phase, OD values of both buffered solutions were significantly lower than those of isotonic saline solution (p = 0). Two specific buffers have provided better optic visibility values after laser fragmentation supporting their use as an irrigation solution for the favor of less cloudiness.
Collapse
Affiliation(s)
- Murat Tuğrul Eren
- Department of Urology, Vocabulary School of Health Sciences, Surgical Technician Department, Acıbadem Healthcare Group, Kozyatagi Hospital, Acıbadem Mehmet Ali Aydinlar University, İçerenköy, Kayışdağı Cd. No: 32, 34684, Ataşehir/Istanbul, Turkey.
| | - Hakan Özveri
- Department of Urology, School of Medicine, Department of Urology, Acıbadem Healthcare Group, Kozyatagi Hospital, Acıbadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Murat Kolay
- Acıbadem Labmed Medical Laboratory, Istanbul, Turkey
| | | | - Mustafa Serteser
- School of Medicine, Department of Biochemistry, Acıbadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| |
Collapse
|
6
|
Aramendi I, Stolovas A, Mendaña S, Barindelli A, Manzanares W, Biestro A. Effect of half-molar sodium lactate infusion on biochemical parameters in critically ill patients. Med Intensiva 2021; 45:421-430. [PMID: 34563342 DOI: 10.1016/j.medine.2020.04.002] [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: 06/06/2019] [Accepted: 11/17/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the impact of the infusion of sodium lactate 500ml upon different biochemical variables and intracranial pressure in patients admitted to the intensive care unit. DESIGN A prospective experimental single cohort study was carried out. SCOPE Polyvalent intensive care unit of a university hospital. PATIENTS Critical patients with shock and intracranial hypertension. PROCEDURE A 500ml sodium lactate bolus was infused in 15min. Plasma levels of sodium, potassium, magnesium, calcium, chloride, lactate, bicarbonate, PaCO2, pH, phosphate and albumin were recorded at 3 timepoints: T0 pre-infusion; T1 at 30min, and T2 at 60min post-infusion. Mean arterial pressure and intracranial pressure were measured at T0 and T2. RESULTS Forty-one patients received sodium lactate: 19 as an osmotically active agent and 22 as a volume expander. Metabolic alkalosis was observed: T0 vs. T1 (p=0.007); T1 vs. T2 (p=0.003). Sodium increased at the 3 timepoints (T0 vs. T1, p<0.0001; T1 vs. T2, p=0.0001). In addition, sodium lactate decreased intracranial pressure (T0: 24.83±5.4 vs. T2: 15.06±5.8; p<0.001). Likewise, plasma lactate showed a biphasic effect, with a rapid decrease at T2 (p<0.0001), including in those with previous hyperlactatemia (p=0.002). CONCLUSIONS The infusion of sodium lactate is associated to metabolic alkalosis, hypernatremia, reduced chloremia, and a biphasic change in plasma lactate levels. Moreover, a decrease in intracranial pressure was observed in patients with acute brain injury.
Collapse
Affiliation(s)
- I Aramendi
- Cátedra de Medicina Intensiva, Centro de Tratamiento Intensivo, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay.
| | - A Stolovas
- Cátedra de Medicina Intensiva, Centro de Tratamiento Intensivo, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - S Mendaña
- Cátedra de Medicina Intensiva, Centro de Tratamiento Intensivo, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - A Barindelli
- Laboratorio Clínico, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - W Manzanares
- Cátedra de Medicina Intensiva, Centro de Tratamiento Intensivo, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - A Biestro
- Cátedra de Medicina Intensiva, Centro de Tratamiento Intensivo, Hospital de Clínicas Dr. Manuel Quintela, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| |
Collapse
|
7
|
Effect of half-molar sodium lactate infusion on biochemical parameters in critically ill patients. Med Intensiva 2020. [PMID: 31973954 DOI: 10.1016/j.medin.2019.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To evaluate the impact of the infusion of sodium lactate 500ml upon different biochemical variables and intracranial pressure in patients admitted to the intensive care unit. DESIGN A prospective experimental single cohort study was carried out. SCOPE Polyvalent intensive care unit of a university hospital. PATIENTS Critical patients with shock and intracranial hypertension. PROCEDURE A 500ml sodium lactate bolus was infused in 15min. Plasma levels of sodium, potassium, magnesium, calcium, chloride, lactate, bicarbonate, PaCO2, pH, phosphate and albumin were recorded at 3timepoints: T0 pre-infusion; T1 at 30minutes, and T2 at 60minutes post-infusion. Mean arterial pressure and intracranial pressure were measured at T0 and T2. RESULTS Forty-one patients received sodium lactate: 19 as an osmotically active agent and 22 as a volume expander. Metabolic alkalosis was observed: T0 vs. T1 (P=0.007); T1 vs. T2 (P=0.003). Sodium increased at the 3time points (T0 vs. T1, P<0.0001; T1 vs. T2, P=0.0001). In addition, sodium lactate decreased intracranial pressure (T0: 24.83±5.4 vs. T2: 15.06±5.8; P<0.001). Likewise, plasma lactate showed a biphasic effect, with a rapid decrease at T2 (P<0.0001), including in those with previous hyperlactatemia (P=0.002). CONCLUSIONS The infusion of sodium lactate is associated to metabolic alkalosis, hypernatremia, reduced chloremia, and a biphasic change in plasma lactate levels. Moreover, a decrease in intracranial pressure was observed in patients with acute brain injury.
Collapse
|
8
|
Abstract
Hypertonic sodium lactate (HTL) expands intravascular volume and may provide an alternative substrate for cellular metabolism in sepsis. We compared the effects of HTL, hypertonic saline (HTS), 0.9% ("normal") saline (NS) and Ringer's lactate (RL) on hemodynamics, sublingual and renal microcirculation, renal, mesenteric and brain perfusion, renal and cerebral metabolism, and survival in anesthetized, mechanically ventilated, adult female sheep. Animals (7 in each group) were randomized to receive a bolus (over 15-min) of 3 mL/kg 0.5 M HTL, 3 mL/kg 3% HTS, 10.8 mL/kg NS, or 10.8 mL/kg RL at 2, 6, and 10 h after induction of fecal peritonitis, followed by 2-h infusions of 1 mL/kg/h (HTL/HTS groups) or 3.6 mL/kg/h (NS/RL groups). Animals also received RL and hydroxyethyl starch (ratio 1:1) titrated to maintain pulmonary artery occlusion pressure at baseline levels throughout the experiment. Animals were observed until their spontaneous death. Fluid balance was lower in the HTL and HTS groups than in the other groups from 4 h. Hemodynamic variables were similar among groups during the first 12 h, but thereafter the HTL group had more pronounced decreases in blood pressure and cardiac function. Sublingual and renal microcirculatory abnormalities occurred earlier in the HTL group. Kidney and brain perfusion decreased more rapidly in the HTL group. Median survival times were significantly shorter in the HTL (17 h) and NS (16 h) groups than in the HTS (22 h) or RL (20 h) groups (P = 0.0029). In conclusion, in an ovine model of septic shock, administration of HTL was associated with earlier onset impaired tissue perfusion and shorter survival time. These observations raise concerns about use of HTL in septic shock.
Collapse
|
9
|
Guarnieri M, Belletti A, Meroni R, Bignami E. Colloids Versus Crystalloids: Is That the Real Problem? J Cardiothorac Vasc Anesth 2017; 31:e11-e13. [DOI: 10.1053/j.jvca.2016.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Indexed: 11/11/2022]
|