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Chen S, Luo F, Lin Y, Yu G, Luo J, Xu J. Effect of intravenous low-dose norepinephrine on blood loss in non-tourniquet total knee arthroplasty under general anesthesia: a randomized, double-blind, controlled, single-center trial. J Orthop Surg Res 2023; 18:933. [PMID: 38057870 DOI: 10.1186/s13018-023-04360-w] [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: 09/19/2023] [Accepted: 11/08/2023] [Indexed: 12/08/2023] Open
Abstract
OBJECTIVE This prospective trial aimed to evaluate the effects of low-dose intravenous norepinephrine (NE) on intraoperative blood loss and bleeding from osteotomy sites during non-tourniquet total knee arthroplasty (TKA) under general anesthesia. METHODS A total of 120 patients who underwent TKA between December 2020 and May 2022 were enrolled and randomly assigned to the intravenous low-dose NE Group (NE Group) or the control group (C Group). During surgery, NE Group received 0.05-0.1 μg/(kg min) of NE intravenously to raise and maintain the patient's mean arterial pressure (MAP). C Group received the same dose of saline as placebo. Intraoperative blood loss, bleeding score at osteotomy sites, Δlactate levels (Lac), postoperative complications, and transfusion rate during hospitalization were compared between groups. RESULTS Intraoperative and osteotomy blood loss was significantly lower in the NE Group than in the C Group (P < 0.001). No significant difference was observed in ΔLac between groups (P > 0.05). There was no significant difference in complications between the groups 3 days after surgery (P > 0.05). In addition, there was no significant difference in blood transfusion rates between the two groups during hospitalization (P > 0.05). CONCLUSION In non-tourniquet TKA under general anesthesia, low-dose intravenous NE safely and effectively reduced intraoperative blood loss and provided a satisfactory osteotomy site while maintaining a higher MAP.
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Affiliation(s)
- Shijie Chen
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China
| | - Fenqi Luo
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China
| | - Yuan Lin
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China
| | - Guoyu Yu
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China
| | - Jun Luo
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China
| | - Jie Xu
- Shengli Clinical College of Fujian Medical University, No. 134 East Street, Fuzhou, Fujian, China.
- Department of Orthopedic, Fujian Provincial Hospital, No. 134 East Street, Fuzhou, Fujian, China.
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Xiang L, Calderon AS, Klemcke HG, Hudson IL, Hinojosa-Laborde C, Chung KK, Ryan KL. Extremity trauma exacerbates acute kidney injury following prolonged hemorrhagic hypotension. J Trauma Acute Care Surg 2021; 91:S113-S123. [PMID: 34086661 DOI: 10.1097/ta.0000000000003311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The incidence of and mortality due to acute kidney injury is high in patients with traumatic shock. However, it is unclear how hemorrhage and trauma synergistically affect renal function, especially when timely volume resuscitation is not available. METHOD We hypothesized that trauma impairs renal tolerance to prolonged hemorrhagic hypotension. Sprague-Dawley rats were randomized into six groups: control, extremity trauma (ET), hemorrhage at 70 mm Hg (70-H), hemorrhage at 55 mm Hg (55-H), ET + 70 mm Hg (70-ETH), and ET + 55 mm Hg (55-ETH). Animals were anesthetized, and ET was induced via soft tissue injury and closed fibula fracture. Hemorrhage was performed via catheters 5 minutes after ET with target mean arterial pressure (MAP) clamped at 70 mm Hg or 55 mm Hg for up to 3 hours. Blood and urine samples were collected to analyze plasma creatinine (Cr), Cr clearance (CCr), renal oxygen delivery (DO2), urinary albumin, and kidney injury molecule-1 (KIM-1). RESULTS Extremity trauma alone did not alter renal hemodynamics, DO2, or function. In 70-H, CCr was increased following hemorrhage, while Cr, renal vascular resistance (RVR), KIM-1, and albumin levels remained unchanged. Compared with 70-H, ET + 70 mm Hg exhibited increases in Cr and RVR with decreases in CCr and DO2. In addition, ET decreased the blood volume loss required to maintain MAP = 70 mm Hg by approximately 50%. Hemorrhage at 55 mm Hg and ET + 55 mm Hg exhibited a marked and similar decrease in CCr and increases in RVR, Cr, KIM-1, and albumin. However, ET greatly decreased the blood volume loss required to maintain MAP at 55 mm Hg and led to 50% mortality. CONCLUSION These results suggest that ET impairs renal and systemic tolerance to prolonged hemorrhagic hypotension. Thus, traumatic injury should be considered as a critical component of experimental studies investigating outcomes and treatment following hemorrhagic shock. LEVEL OF EVIDENCE This is an original article on basic science and does not require a level of evidence.
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Affiliation(s)
- Lusha Xiang
- From the US Army Institute of Surgical Research (L.X., A.S.C., H.G.K., I.L.H., C.H.-L., K.L.R.), JBSA-Fort Sam Houston, Texas; and Uniformed Services University (K.K.C.), Bethesda, Maryland
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3
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Bailey ZS, Leung LY, Yang X, Cardiff K, Gilsdorf J, Shear D, Kochanek PM. Prehospital Whole Blood Resuscitation Reduces Fluid Requirement While Maintaining Critical Physiology in a Model of Penetrating Traumatic Brain Injury and Hemorrhage: Implications on Resource-Limited Combat Casualty Care. Shock 2021; 55:545-553. [PMID: 32925600 DOI: 10.1097/shk.0000000000001662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
ABSTRACT Prehospital resuscitation using whole blood (WB) is the standard of care for hemorrhagic shock (HS) but there is no consensus recommendation for resuscitation in the presence of traumatic brain injury (TBI) due to a lack of sufficient evidence. In order to evaluate the optimal resuscitation strategies for TBI+HS, Sprague-Dawley rats were randomized into four groups based on resuscitation fluid and prehospital mean arterial pressure (MAP) threshold (n = 9-10/group): Lactated Ringer's (LR)-60 mm Hg (LR60), LR-70 mm Hg (LR70), WB-60 mm Hg (WB60), WB-70 mm Hg (WB70). All groups received a frontal penetrating ballistic-like brain injury followed by a 35-min period of HS. During the prehospital phase, rats received an initial bolus of resuscitation fluid (WB or LR) followed by LR as needed to maintain MAP above the designated threshold for 90 min. During the in-hospital phase, rats received definitive resuscitation with shed WB. Physiological parameters were recorded continuously and cerebral edema was measured at 3 and 24 h postinjury. The WB60 group demonstrated a significantly lower prehospital fluid requirement compared WB70, LR60, and LR70 (P < 0.05). Compared to the respective LR groups, both the WB60 and WB70 groups also demonstrated improved MAP, cerebral perfusion pressure, brain tissue oxygen tension, and cerebral edema. The edema benefits were observed at 3 h, but not 24 h postinjury, and were localized to the injury site. Together, these results provide evidence that prehospital WB resuscitation and lower MAP resuscitation thresholds can reduce the prehospital fluid requirement while still maintaining critical cerebral physiology in a model of HS and concomitant TBI.
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Affiliation(s)
- Zachary S Bailey
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
| | - Lai Yee Leung
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Xiaofang Yang
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
| | - Katherine Cardiff
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
| | - Janice Gilsdorf
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
| | - Deborah Shear
- Brain Trauma Neuroprotection Branch, Center for Military Psychiatry and Neuroscience, Walter Army Institute of Research, Silver Spring, Maryland
| | - Patrick M Kochanek
- Safar Center for Resuscitation Research, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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4
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Jiang H, Liu J, Xu Z, Zheng C. Efficacy of Different Fluid Resuscitation Methods on Coagulation Function of Rats with Traumatic Hemorrhagic Shock. J Surg Res 2020; 260:259-266. [PMID: 33360692 DOI: 10.1016/j.jss.2020.11.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 10/20/2020] [Accepted: 11/01/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Fluid resuscitation is widely used for treating traumatic hemorrhagic shock. We focused on the efficacies of different fluid resuscitation methods on improving coagulation function of traumatic hemorrhagic shock (THS) rats. MATERIALS AND METHODS Sprague-Dawley rats (n = 100) were randomly divided into 5 groups, namely, Sham group, THS group, acetic acid Ringer's fluid (AR) group, hydroxyethyl starch solution (HES) group, and AR + HES group. A THS rat model was established by left femoral bleeding. The effects of different fluid resuscitation methods on conventional coagulation function parameters, Rotational thromboelastometry parameters, platelet-derived microparticles and endothelial cell-derived microparticles content of the THS rats were detected by ACL TOP system, rotation thromboelastometry, and flow cytometry, respectively. RESULTS Using AR and HES alone had no significant effect on the coagulation function of THS rats, but the two in combination reduced the increases of thrombin time, prothrombin time, activated part thrombin time, international normalized ratio, fibrin degradation products, D-dimer and the decreases of platelet count and fibrinogen concentration induced by THS. The CT and CFT were significantly reduced, whereas α and MCF were increased in the THS rats in AR + HES group. The combination of AR and HES reversed the effect of THS on elevating platelet-derived microparticles and endothelial cell-derived microparticle levels. In addition, the coagulation was relatively the optimal in the AR, HES, and AR + HES groups when the mice were resuscitated to a mean arterial pressure of 60 mmHg. CONCLUSIONS AR combined with HES has a significant protective effect on coagulation function of THS rats when the mean arterial pressure reaches 60 mmHg.
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Affiliation(s)
- Hai Jiang
- Department of Emergency Surgery, The First Affiliated Hospital of Bengbu Medical College.
| | - Jia Liu
- Department of Emergency Surgery, The First Affiliated Hospital of Bengbu Medical College
| | - Zhipeng Xu
- Department of Emergency Surgery, The First Affiliated Hospital of Bengbu Medical College
| | - Chuanming Zheng
- Department of Emergency Surgery, The First Affiliated Hospital of Bengbu Medical College
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Kleinveld DJB, Sloos PH, Noorman F, Maas MAW, Kers J, Rijnhout TWH, Zoodsma M, Hoencamp R, Hollmann MW, Juffermans NP. The use of cryopreserved platelets in a trauma-induced hemorrhage model. Transfusion 2020; 60:2079-2089. [PMID: 32592423 PMCID: PMC7540664 DOI: 10.1111/trf.15937] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/31/2020] [Accepted: 05/31/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Cryopreserved platelet products can be stored for years and are mainly used in military settings. Following thawing, cryopreserved platelets are activated, resulting in faster clot formation but reduced aggregation in vitro, rendering their efficacy in bleeding unknown. Also, concerns remain on the safety of these products. The aim was to investigate the efficacy and safety of cryopreserved platelets in a rat model of traumatic hemorrhage. STUDY DESIGN AND METHODS After 1 hour of shock, rats (n = 13/group) were randomized to receive a balanced transfusion pack (1:1:1 red blood cell:plasma:platelet) made from syngeneic rat blood, containing either liquid stored platelets or cryopreserved platelets. Primary outcome was the transfusion volume required to obtain a mean arterial pressure (MAP) of 60 mmHg. Secondary outcomes were coagulation as assessed by thromboelastometry (ROTEM®) and organ failure as assessed by biochemistry and histopathology. RESULTS The transfusion volume to obtain a MAP of 60 mmHg was lower in animals receiving cryopreserved platelets (5.4 [4.1-7.1] mL/kg) compared to those receiving liquid stored platelets (7.5 [6.4-8.5] mL/kg, p < 0.05). ROTEM® clotting times were shorter (45 [41-48] vs. 49 [45-53]sec, p < 0.05), while maximum clot firmness was slightly lower (68 [67-68] vs. 69 [69-71]mm, p < 0.01). Organ failure was similar in both groups. CONCLUSIONS Use of cryopreserved platelets required less transfusion volume to reach a targeted MAP compared to liquid stored platelets, while organ injury was similar. These results provide a rationale for clinical trials with cryopreserved platelets in (traumatic) bleeding.
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Affiliation(s)
- Derek J B Kleinveld
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Laboratory of Experimental Intensive Care and Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Trauma Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Pieter H Sloos
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Laboratory of Experimental Intensive Care and Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - M Adrie W Maas
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Laboratory of Experimental Intensive Care and Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jesper Kers
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Pathology, Leiden UMC, University of Leiden, Leiden, The Netherlands.,Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, Amsterdam, The Netherlands.,Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology & Harvard University, Cambridge, Massachusetts, USA
| | - Tim W H Rijnhout
- Department of Surgery, Alrijne Medical Center, Leiderdorp, The Netherlands.,Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | - Rigo Hoencamp
- Department of Surgery, Alrijne Medical Center, Leiderdorp, The Netherlands.,Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Surgery, Leiden UMC, University of Leiden, Leiden, The Netherlands.,Defense Healthcare Organization, Ministry of Defense, Utrecht, The Netherlands
| | - Markus W Hollmann
- Laboratory of Experimental Intensive Care and Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Nicole P Juffermans
- Laboratory of Experimental Intensive Care and Anesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Intensive Care Medicine, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
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Kondo Y, Gibo K, Abe T, Fukuda T, Kukita I. Association of prehospital oxygen administration and mortality in severe trauma patients (PROMIS): A nationwide cohort study. Medicine (Baltimore) 2019; 98:e16307. [PMID: 31277171 PMCID: PMC6635270 DOI: 10.1097/md.0000000000016307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Until now, we routinely administered oxygen to trauma patients in prehospital settings irrespective of whether oxygen delivery affected the prognosis. To determine the necessity of prehospital oxygen administration (POA) to trauma patients, we aimed to assess whether POA contributed to in-hospital mortality.This was a multicenter propensity-matched cohort study involving 172 major emergency hospitals in Japan. During 2004 to 2010, 70,683 patients with trauma aged ≥15 years were eligible for enrolment. The main outcome measures were survival until hospital discharge after POA, and propensity score analyses were used to adjust for patient factors and hospital site.Of 32,225 trauma patients, 19,985 (62.0%) were administered oxygen by the emergency medical services in prehospital settings and 12,240 (38.0%) did not receive oxygen. Overall, 29,555 patients (90.7%) survived till hospital discharge. In the multivariable unconditional logistic regression, POA had an odds ratio (OR) of 0.33 (95% confidence interval [CI], 0.30-0.37; P <.001) for favorable in-hospital mortality. Furthermore, there were significant differences in all the important variables between the POA and no POA groups (P <.001); therefore, we used propensity score matching analysis. After adjustment for the covariates of selected variables, we found that POA was not associated with a higher rate of survival after hospitalization (adjusted OR, 1.02; 95% CI, 0.99-1.04; P = .27). Even after adjustment for all covariates, POA did not improve in-hospital mortality (adjusted OR, 1.01; 95% CI, 0.99-1.03; P = .08).In this study, POA did not improve in-hospital mortality in trauma patients. However, further studies are needed to validate our results.
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Affiliation(s)
- Yutaka Kondo
- Department of Emergency and Critical Care Medicine, Juntendo University Urayasu Hospital, Chiba
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, University of the Ryukyus
| | - Koichiro Gibo
- Department of Emergency Medicine, Okinawa Chubu Hospital, Okinawa
| | - Toshikazu Abe
- Department of General Medicine, Juntendo University, Tokyo
- Health Services Research and Development Center, University of Tsukuba, Tsukuba
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Japan
| | - Tatsuma Fukuda
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, University of the Ryukyus
| | - Ichiro Kukita
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, University of the Ryukyus
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Zhao J, You G, Yin Y, Zhang Y, Wang Y, Chen G, Zhao L, Zhou H. Acute high-altitude exposure shortens survival after uncontrolled hemorrhagic shock in rats. J Surg Res 2018; 226:150-156. [PMID: 29661281 DOI: 10.1016/j.jss.2018.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 11/30/2017] [Accepted: 01/17/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Uncontrolled hemorrhage (UH) remains the most common cause of death on the battlefield. This study examined the pathophysiological characteristics of UH in rats acutely exposed to high altitude. MATERIAL AND METHODS Rats raised at sea level were randomly divided into two groups. Rats in the high-altitude group were exposed to hypobaric hypoxia in a hypobaric chamber (simulating 4000 m above sea level) for 2 d and then were performed a hemorrhagic shock protocol in the hypobaric chamber. Rats that underwent the same hemorrhage procedure at sea level were used as control. Anesthetized rats were bled to maintain their mean arterial pressure at 45 mmHg for 1 h. The distal quarter of the tail was amputated to allow free blood loss. After 1 h, the tail cut was ligated to induce hemostasis. mean arterial pressure, acid-base balance, blood loss, and survival were recorded. Rats were killed, and tissues were obtained for histological analysis. RESULTS Rats in the high-altitude group suffered less uncontrolled blood loss, more severe acidosis (lower pH and base excess), and inferior tissue oxygen supply (lower oxygen saturation and higher arterial lactate concentration) during the hemorrhage periods compared with the control group. Survival rates were significantly lower in the high-altitude group than those in the control group (P < 0.05), which was consistent with the results of pathological tissue injury. CONCLUSIONS In this rat model of hemorrhagic shock, acute high-altitude exposure resulted in decreased UH but more serious hemorrhagic shock injuries than that at sea level.
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Affiliation(s)
- Jingxiang Zhao
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Guoxing You
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Yujing Yin
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Yuha Zhang
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Ying Wang
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Gan Chen
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Lian Zhao
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China
| | - Hong Zhou
- Department of Blood Products and Substitutes, Institute of Transfusion Medicine, Academy of Military Medical Science, HaiDian, Beijing, China.
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8
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Hypotensive Resuscitation with Hypertonic Saline Dextran Improves Survival in a Rat Model of Hemorrhagic Shock at High Altitude. Shock 2017; 48:196-200. [PMID: 28709157 DOI: 10.1097/shk.0000000000000827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the efficacy of hypotensive resuscitation with hypertonic saline dextran 70 (HSD) and lactated Ringer (LR) solutions in a rat model of hemorrhagic shock at a simulated altitude of 4,000 m. METHODS Anesthetized rats were bled to maintain their mean arterial pressure (MAP) at 45 mm Hg for 1 h. The distal quarter of the tail was then amputated to allow free blood loss; rats were simultaneously resuscitated with 4 mL kg HSD (HSD group, n = 10) or 4 mL kg LR (LR group, n = 10), followed by hypotensive resuscitation with LR to maintain MAP at 55 to 60 mm Hg for 1 h. A control group received no resuscitation (n = 10). Afterward, the cut end of the tail was ligated. The MAP, acid-base balance, blood loss, volume of fluid infused, and survival were recorded. RESULTS Compared with controls, HSD resuscitation improved MAP (without increasing uncontrolled blood loss), increased arterial pH and oxygen saturation (SaO2), decreased arterial lactate concentration at the end of resuscitation, and resulted in higher survival rate (P < 0.05). Hypotensive resuscitation with LR also maintained higher MAP, pH, and SaO2 than the control group, but was associated with increased blood loss and inferior survival (P > 0.05). CONCLUSIONS For hemorrhagic shock at simulated high altitude, resuscitation of rats with a bolus of HSD was associated with reduced blood loss and serum lactate concentration, and superior SaO2, hemoglobin concentration and survival rate, compared with LR solution.
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Bedreag OH, Papurica M, Rogobete AF, Sarandan M, Cradigati CA, Vernic C, Dumbuleu CM, Nartita R, Sandesc D. New perspectives of volemic resuscitation in polytrauma patients: a review. BURNS & TRAUMA 2016; 4:5. [PMID: 27574675 PMCID: PMC4964009 DOI: 10.1186/s41038-016-0029-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 01/21/2016] [Indexed: 01/13/2023]
Abstract
Nowadays, fluid resuscitation of multiple trauma patients is still a challenging therapy. Existing therapies for volume replacement in severe haemorrhagic shock can lead to adverse reactions that may be fatal for the patient. Patients presenting with multiple trauma often develop hemorrhagic shock, which triggers a series of metabolic, physiological and cellular dysfunction. These disorders combined, lead to complications that significantly decrease survival rate in this subset of patients. Volume and electrolyte resuscitation is challenging due to many factors that overlap. Poor management can lead to post-resuscitation systemic inflammation causing multiple organ failure and ultimately death. In literature, there is no exact formula for this purpose, and opinions are divided. This paper presents a review of modern techniques and current studies regarding the management of fluid resuscitation in trauma patients with hemorrhagic shock. According to the literature and from clinical experience, all aspects regarding post-resuscitation period need to be considered. Also, for every case in particular, emergency therapy management needs to be rigorously respected considering all physiological, biochemical and biological parameters.
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Affiliation(s)
- Ovidiu Horea Bedreag
- Clinic of Anaesthesia and Intensive Care, Emergency County Hospital "Pius Brinzeu", Bd. Iosif Bulbuca nr.10, Timisoara, Timis Romania ; Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Marius Papurica
- Clinic of Anaesthesia and Intensive Care, Emergency County Hospital "Pius Brinzeu", Bd. Iosif Bulbuca nr.10, Timisoara, Timis Romania ; Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Alexandru Florin Rogobete
- Clinic of Anaesthesia and Intensive Care, Emergency County Hospital "Pius Brinzeu", Bd. Iosif Bulbuca nr.10, Timisoara, Timis Romania ; Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania ; Faculty of Chemistry, Biology, Geography, West University of Timisoara, Timisoara, Romania
| | - Mirela Sarandan
- Clinic of Anaesthesia and Intensive Care "Casa Austria", Emergency County Hospital "Pius Brinzeu", Timisoara, Romania
| | - Carmen Alina Cradigati
- Clinic of Anaesthesia and Intensive Care "Casa Austria", Emergency County Hospital "Pius Brinzeu", Timisoara, Romania
| | - Corina Vernic
- Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Corina Maria Dumbuleu
- Clinic of Anaesthesia and Intensive Care, Emergency County Hospital "Pius Brinzeu", Bd. Iosif Bulbuca nr.10, Timisoara, Timis Romania
| | - Radu Nartita
- Faculty of Chemistry, Biology, Geography, West University of Timisoara, Timisoara, Romania
| | - Dorel Sandesc
- Clinic of Anaesthesia and Intensive Care, Emergency County Hospital "Pius Brinzeu", Bd. Iosif Bulbuca nr.10, Timisoara, Timis Romania ; Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
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10
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Liu S, Cao Y, Zeng Z. The ideal target blood pressure for resuscitation during uncontrolled haemorrhagic shock. Injury 2014; 45:2110-1. [PMID: 24810667 DOI: 10.1016/j.injury.2014.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Accepted: 04/06/2014] [Indexed: 02/05/2023]
Affiliation(s)
- Shiping Liu
- Emergency Department, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, People's Republic of China
| | - Yu Cao
- Emergency Department, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, People's Republic of China
| | - Zhi Zeng
- Emergency Department, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, People's Republic of China.
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11
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Abstract
Hypotensive resuscitation is a component of damage control resuscitation, the evolving approach to resuscitation in severely injured trauma patients. Resuscitation strategies used in treating severely injured trauma patients have changed dramatically over the last 20 years. The purpose of this review is to examine the current literature pertaining to hypotensive resuscitation, explore its use in damage control resuscitation, and examine blood pressure management in the setting of severe trauma.
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Affiliation(s)
- Jeremy B Smith
- Assistant Professor University of Alabama-Birmingham Department of Anesthesiology, 619 19th Street South, JT 845, Birmingham, AL 35249-6810, tel. 2059967025, fax 2059751948
| | - Jean-Francois Pittet
- Professor University of Alabama-Birmingham Department of Anesthesiology, tel. 2059964755, fax 2059964765, 619 19th Street South, Birmingham, AL 35249-6810
| | - Albert Pierce
- Associate Professor University of Alabama-Birmingham Department of Anesthesiology, 619 19th Street South, Birmingham, AL 35249-6810, tel. 2059964980, fax 2059751948
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