1
|
Muacevic A, Adler JR, Dolapçı M. Comparison of Albumin and Fresh Frozen Plasma as Colloid Therapy in Patients With Major Burns. Cureus 2023; 15:e33485. [PMID: 36756022 PMCID: PMC9901942 DOI: 10.7759/cureus.33485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Burn injuries are one of the main causes of morbidity and mortality throughout the world, and burn patients have higher chances of recovery if they are treated with effective fluid and colloid management. Fresh frozen plasma (FFP) and albumin suspension used as a colloid treatment agent are very useful for the treatment of severe burns. METHODS This retrospective clinical trial was conducted at the Numune Education and Research Hospital Burn Center, Ankara, Turkey. Two hundred and nine patients who had severe burns that involved more than 30% of their total body surface area (TBSA) were studied. After the first 24 hours, 13 patients were deceased, leaving 196 patients remaining in the study, including 139 patients in the fresh frozen plasma group and 57 patients in the albumin group. Both the fresh frozen plasma and albumin groups received the standard therapy of the burn center, which was based on a standard protocol. Then, these patients were compared according to their clinical findings and mortality. RESULTS There were no significant differences between the groups with respect to age, gender, and comorbidities. The laboratory findings, blood, urine, and wound culture results were also similar between groups. The mortality rate was higher in the group receiving albumin than in the group receiving fresh frozen plasma (78.9% and 33.8%, respectively; p=0.0007). CONCLUSIONS According to this study, there was a significant relationship between the improvement in mortality and the mode of colloid treatment in patients with major burns.
Collapse
|
2
|
Review of History of Basic Principles of Burn Wound Management. Medicina (B Aires) 2022; 58:medicina58030400. [PMID: 35334576 PMCID: PMC8954035 DOI: 10.3390/medicina58030400] [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: 01/06/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 01/09/2023] Open
Abstract
Thermal energy is an essential and useful resource to humans in modern society. However, a consequence of using heat carelessly is burns. Burn injuries have various causes, such as exposure to flame, radiation, electrical, and chemical sources. In this study, we reviewed the history of burn wound care while focusing on the basic principles of burn management. Through this review, we highlight the need for careful monitoring and customization when treating burn victims at each step of wound care, as their individual needs may differ. We also propose that future research should focus on nanotechnology-based skin grafts, as this is a promising area for further improvement in wound care.
Collapse
|
3
|
Tan J, Zhou J, Li N, Yuan L, Luo G. A new resuscitation formula based on burn index provides more reliable prediction for fluid requirement in adult major burn patients. J Burn Care Res 2021; 42:962-967. [PMID: 33484561 DOI: 10.1093/jbcr/irab013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The Third Military Medical University (TMMU) formula is widely utilized in the fluid resuscitation in China. However, the actual volume needs usually exceed the prediction provided by the TMMU formula in major burn patients with a high proportion of full-thickness burn wounds. METHOD This retrospective study included 149 adult major burn patients (≥40% TBSA) who were admitted to the Burn Department, Southwest Hospital from 2014 to 2020 and received appropriate fluid resuscitation by the TMMU protocol. The actual volume infused in the first 48 hours post-burn was compared to the estimation by the TMMU formula. A new fluid volume prediction formula was developed by multivariate linear regression analysis. RESULT The mean fluid requirements were 2.35 ml/kg/%TBSA and 1.75 ml/kg/%TBSA in the 1 st and 2 nd 24 hours post-burn, respectively. The TMMU formula underestimated the fluid requirement, and its prediction accuracy was 54.1% and 25.8% for the 1 st and 2 nd 24 hours, respectively. The proportion of full-thickness burn wound was found to be associated with the fluid requirements after burn. A revised multifactorial formula consisting of the burn index, body weight and inhalation injury was developed. Using the revised formula, the prediction reliability of resuscitation fluid volume improved to 65.3% and 61.1% in the 1st and 2nd 24 hours, respectively. CONCLUSION The TMMU formula showed low accuracy in predicting fluid requirements among major burn patients. A revised formula based on burn index was developed to provide better guidance for initiative fluid resuscitation for major burns by the TMMU protocol.
Collapse
Affiliation(s)
- Jianglin Tan
- State Key Laboratory of Trauma, Burn and Combined Injury; Institute of Burn Research, Southwest Hospital, the Army Military Medical University (Third Military Medical University); Chongqing, China
| | - Junyi Zhou
- State Key Laboratory of Trauma, Burn and Combined Injury; Institute of Burn Research, Southwest Hospital, the Army Military Medical University (Third Military Medical University); Chongqing, China
| | - Ning Li
- State Key Laboratory of Trauma, Burn and Combined Injury; Institute of Burn Research, Southwest Hospital, the Army Military Medical University (Third Military Medical University); Chongqing, China
| | - Lili Yuan
- State Key Laboratory of Trauma, Burn and Combined Injury; Institute of Burn Research, Southwest Hospital, the Army Military Medical University (Third Military Medical University); Chongqing, China
| | - Gaoxing Luo
- State Key Laboratory of Trauma, Burn and Combined Injury; Institute of Burn Research, Southwest Hospital, the Army Military Medical University (Third Military Medical University); Chongqing, China
| |
Collapse
|
4
|
Adibfar A, Camacho F, Rogers AD, Cartotto R. The use of vasopressors during acute burn resuscitation. Burns 2020; 47:58-66. [PMID: 33293152 DOI: 10.1016/j.burns.2020.09.005] [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: 03/19/2020] [Revised: 08/02/2020] [Accepted: 09/24/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Vasopressors may be required during acute burn resuscitation to support mean arterial blood pressure, but their use is not well-described in the burn literature. The purpose of this study was to examine vasopressor use during acute fluid resuscitation. METHODS Retrospective review of adults with burns ≥ 20% TBSA admitted to an ABA-verified regional burn center. Patients administered an infusion of a vasopressor for at least 30 min during the 1 st 48 h post-burn formed the PRESSOR group while patients who did not receive vasopressors formed the NoPRESSOR group. RESULTS We studied 52 burned adults, 85% of which had flame burns. Vasopressors were administered during resuscitation to 31% of patients. Vasopressor infusions began at 20.9 ± 10.9 h post burn and were continued for 16.8 ± 10.8 h. PRESSOR patients (N = 16) had significantly greater total (p = 0.001) and full thickness burn size (p < 0.001), and need for mechanical ventilation (p = 0.005) than NoPRESSOR patients (N = 36). PRESSOR and NoPRESSOR patients did not differ significantly in per cent predicted fluid volume received in the first 24 h (143 ± 58 Vs. 125 ± 46 respectively). PRESSOR patients compared to NoPRESSOR patients tended to have been administered 5% albumin (Alb) less often (38% Vs 47%) and high dose vitamin C (HDVC) more often during resuscitation (69% vs 17%). Multivariate regression analysis found that patient age (OR 1.189, 95% CI: 1.047, 1.351) and HDVC (OR 24.701, 95% CI: 1.558, 391.551) were independently associated with greater use of vasopressors. An inverse probability weighted propensity analysis also identified a significant association between HDVC and increased use of vasopressors (OR 6.902, 95 % CI: 2.503, 19.026), and significantly decreased vasopressor administration following Alb administration (OR 0.310, 95% CI: 0.130, 0.739). CONCLUSION Advanced age appears to be the most important determinant of vasopressor use during resuscitation. While vasopressor requirements appear to have been increased by HDVC and decreased by Alb, this needs to be formally evaluated in a large randomized study.
Collapse
Affiliation(s)
| | - Fernando Camacho
- Damos Associates Data Modelling Systems, Toronto, Ontario Canada
| | - Alan D Rogers
- University of Toronto, Faculty of Medicine, Toronto, Ontario Canada; Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario Canada
| | - Robert Cartotto
- University of Toronto, Faculty of Medicine, Toronto, Ontario Canada; Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario Canada.
| |
Collapse
|
5
|
Maudet L, Pasquier M, Pantet O, Albrecht R, Carron PN. Prehospital management of burns requiring specialized burn centre evaluation: a single physician-based emergency medical service experience. Scand J Trauma Resusc Emerg Med 2020; 28:84. [PMID: 32819398 PMCID: PMC7439538 DOI: 10.1186/s13049-020-00771-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/28/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Emergency medical services regularly encounter severe burns. As standards of care are relatively well-established regarding their hospital management, prehospital care is comparatively poorly defined. The aim of this study was to describe burned patients taken care of by our physician-staffed emergency medical service (PEMS). METHODS All patients directly transported by our PEMS to our burn centre between January 2008 and December 2017 were retrospectively enrolled. We specifically addressed three "burn-related" variables: prehospital and hospital burn size estimations, type and volume of infusion and pain assessment and management. We divided patients into two groups for comparison: TBSA < 20% and ≥ 20%. We a priori defined clinically acceptable limits of agreement in the small and large burn group to be ±5% and ± 10%, respectively. RESULTS We included 86 patients whose median age was 26 years (IQR 12-51). The median prehospital TBSA was 10% (IQR 6-25). The difference between the prehospital and hospital TBSA estimations was outside the limits of agreement at 6.2%. The limits of agreement found in the small and large burn groups were - 5.3, 4.4 and - 10.1, 11, respectively. Crystalloid infusion was reported at a median volume of 0.8 ml/kg/TBSA (IQR 0.3-1.4) during the prehospital phase, which extrapolated over the first 8 h would equal to a median volume of 10.5 ml/kg/TBSA. The median verbal numeric rating scale on scene was 6 (IQR 3-8) and 3 (IQR 2-5) at the hospital (p < 0.001). Systemic analgesia was provided to 61 (71%) patients, predominantly with fentanyl (n = 59; 69%), followed by ketamine (n = 7; 8.1%). The median doses of fentanyl and ketamine were 1.7 mcg/kg (IQR 1-2.6) and 2.1 mg/kg (IQR 0.3-3.2), respectively. CONCLUSIONS We found good agreement in burn size estimations. The quantity of crystalloid infused was higher than the recommended amount, suggesting a potential risk for fluid overload. Most patients benefited from a correct systemic analgesia. These results emphasized the need for dedicated guidelines and decision support aids for the prehospital management of burned patients.
Collapse
Affiliation(s)
- Ludovic Maudet
- Faculty of Biology and Medicine, University of Lausanne, Rue du Bugnon 21, CH-1011, Lausanne, Switzerland.
- Department of Emergency Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland.
- Department of Anesthesiology, Lausanne University Hospital, Ru du Bugnon 46, CH-1011, Lausanne, Switzerland.
| | - Mathieu Pasquier
- Faculty of Biology and Medicine, University of Lausanne, Rue du Bugnon 21, CH-1011, Lausanne, Switzerland
- Department of Emergency Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland
| | - Olivier Pantet
- Faculty of Biology and Medicine, University of Lausanne, Rue du Bugnon 21, CH-1011, Lausanne, Switzerland
- Department of Intensive Care Medicine and Burn Centre, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland
| | - Roland Albrecht
- Rega - Swiss Air-Rescue, Rega Centre, PO Box 1414, CH-8058, Zurich, Switzerland
| | - Pierre-Nicolas Carron
- Faculty of Biology and Medicine, University of Lausanne, Rue du Bugnon 21, CH-1011, Lausanne, Switzerland
- Department of Emergency Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland
| |
Collapse
|
6
|
Dittrich MHM, Hosni ND, de Carvalho WB. Resuscitation in Extensive Burn in Pediatrics and Fluid Creep: an Update. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s40746-019-00182-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
7
|
Carbon Monoxide and Cyanide Poisoning in the Burned Pregnant Patient: An Indication for Hyperbaric Oxygen Therapy. Ann Plast Surg 2019; 80:S106-S112. [PMID: 29461288 DOI: 10.1097/sap.0000000000001351] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Carbon monoxide (CO) is a small molecule poison released as a product of incomplete combustion. Carbon monoxide binds hemoglobin, reducing oxygen delivery. This effect is exacerbated in the burned pregnant patient by fetal hemoglobin that binds CO 2.5- to 3-fold stronger than maternal hemoglobin. With no signature clinical symptom, diagnosis depends on patient injury history, elevated carboxyhemoglobin levels, and alterations in mental status. The standard of care for treatment of CO intoxication is 100% normobaric oxygen, which decreases the half-life of CO in the bloodstream from 5 hours to 1 hour. Hyperbaric oxygen (HBO2) is a useful adjunct to rapidly reduce the half-life of CO to 20 minutes and the incidence of delayed neurologic sequelae. Because of the slow disassociation of CO from hemoglobin in the fetus, there is a far stronger indication for HBO2 in the burned pregnant patient than in other burn patient populations.Cyanide intoxication is often a comorbid disease with CO in inhalation injury from an enclosed fire, but may be the predominant toxin. It acts synergistically with CO to effectively lower the lethal doses of both cyanide and CO. Diagnosis is best made in the presence of high lactate levels, carboxyhemoglobin concentrations greater than 10%, injury history of smoke inhalation from an enclosed fire, and alterations in consciousness. While treatment with hydroxocobalamin is the standard of care and has the effect of reducing concomitant CO toxicity, data indicate cyanide may also be displaced by HBO2.Carbon monoxide and cyanide poisoning presents potential complications impacting care. This review addresses the mechanism of action, presentation, diagnosis, and treatment of CO and cyanide poisonings in the burned pregnant patient and the use of HBO2 therapy.
Collapse
|
8
|
Abstract
Volume resuscitation of patients with high-voltage electrical injuries (>1000 V) is a more complex challenge than standard burn resuscitation. High voltages penetrate deep tissues. These deep injuries are not accounted for in resuscitation formulae dependent on percentage of cutaneous burn. Myonecrosis occurring from direct electrical injury and secondary compartment syndromes can result in rhabdomyolysis, compromising renal function and urine output. Urine output is the primary end point, with a goal of 1 mL/kg/h for adult patients with high-voltage electrical injuries. As such, secondary resuscitation end points of laboratory values, such as lactate, base deficit, hemoglobin, and creatinine, as well as hemodynamic monitoring, such as mean arterial pressure and thermodilution techniques, can become crucial in guiding optimum administration of resuscitation fluids. Mannitol and bicarbonates are available but have limited support in the literature. High-voltage electrical injury patients often develop acute kidney injury requiring dialysis and have increased risks of chronic kidney disease and mortality. Continuous venovenous hemofiltration is a well-supported adjunct to clear the myoglobin load that hemodialysis cannot from circulation.
Collapse
|
9
|
|
10
|
Cardiovascular Responsiveness to Vasopressin and α1-Adrenergic Receptor Agonists After Burn Injury. J Burn Care Res 2018; 38:90-98. [PMID: 28045780 DOI: 10.1097/bcr.0000000000000374] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The effects of burn injury on cardiovascular responsiveness to vasoactive agents are not well understood. The aims of this study were to determine whether burn injury alters cardiovascular reactivity to vasoactive drugs in vivo and intrinsic function of isolated mesenteric resistance arteries. Anesthetized Sprague-Dawley rats were subjected to sham procedure or 30% TBSA dorsal scald burn, followed by crystalloid resuscitation (Parkland Formula). At 24, 72, 96, and 168 hours post burn, rats were reanesthetized, and the mean arterial blood pressure (MAP) responses to various doses of the α1-adrenergic receptor agonist phenylephrine and arginine vasopressin were tested. Mesenteric arteries were harvested from uninjured animals and at 24 and 168 hours post burn. The responsiveness of arteries to phenylephrine and arginine vasopressin was tested by pressure myography. Dose response curves were generated and EC50 concentrations, Hill slopes, and maximal effects were compared. The potency of phenylephrine to increase MAP was reduced 2-fold 24 hours post burn (P < .05 vs sham) and gradually normalized at later time points. The reactivity of isolated arteries to phenylephrine was not significantly altered after burns. The potency of arginine vasopressin to increase MAP and to constrict isolated arteries was increased 2- to 3-fold at 24 hours post burn (P < .05) and normalized at later time points. Our findings suggest that burn injury differentially regulates vasopressor and blood pressure effects of α-adrenergic and vasopressin receptor agonists. Intrinsic vasopressin receptor reactivity of resistance arteries is sensitized early after burns. These findings will help to optimize resuscitation strategies and vasopressor use in difficult to resuscitate burn patients.
Collapse
|
11
|
The authors reply. Pediatr Crit Care Med 2016; 17:1019-1020. [PMID: 27705999 DOI: 10.1097/pcc.0000000000000933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
Guilabert P, Usúa G, Martín N, Abarca L, Barret JP, Colomina MJ. Fluid resuscitation management in patients with burns: update. Br J Anaesth 2016; 117:284-96. [PMID: 27543523 DOI: 10.1093/bja/aew266] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Since 1968, when Baxter and Shires developed the Parkland formula, little progress has been made in the field of fluid therapy for burn resuscitation, despite advances in haemodynamic monitoring, establishment of the 'goal-directed therapy' concept, and the development of new colloid and crystalloid solutions. Burn patients receive a larger amount of fluids in the first hours than any other trauma patients. Initial resuscitation is based on crystalloids because of the increased capillary permeability occurring during the first 24 h. After that time, some colloids, but not all, are accepted. Since the emergence of the Pharmacovigilance Risk Assessment Committee alert from the European Medicines Agency concerning hydroxyethyl starches, solutions containing this component are not recommended for burns. But the question is: what do we really know about fluid resuscitation in burns? To provide an answer, we carried out a non-systematic review to clarify how to quantify the amount of fluids needed, what the current evidence says about the available solutions, and which solution is the most appropriate for burn patients based on the available knowledge.
Collapse
Affiliation(s)
| | - G Usúa
- Anesthesia and Critical Care Department
| | - N Martín
- Anesthesia and Critical Care Department
| | - L Abarca
- Anesthesia and Critical Care Department
| | - J P Barret
- Plastic Surgery Department and Burn Centre, Hospital Universitari Vall d'Hebron, Barcelona 08035, Spain
| | | |
Collapse
|
13
|
Evaluation of the "Early" Use of Albumin in Children with Extensive Burns: A Randomized Controlled Trial. Pediatr Crit Care Med 2016; 17:e280-6. [PMID: 27077832 DOI: 10.1097/pcc.0000000000000728] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To compare early versus delayed albumin resuscitation in children with burns in terms of clinical outcome and response. DESIGN Randomized controlled trial. SETTING Burn center at a tertiary care teaching hospital. PATIENTS Forty-six children aged 1-12 years with burns greater than 15-45% total body surface area admitted within 12 hours of burn injury. INTERVENTIONS Fluid resuscitation was based on the Parkland formula (3 mL/kg/% total body surface area), adjusted according to urine output. Patients received 5% albumin solution between 8 and 12 hours post burn in the intervention group (n = 23) and 24 hours post burn in the control group (n = 23). Both groups were assessed for reduction in crystalloid fluid infusion during resuscitation, development of fluid creep, and length of hospital stay. MEASUREMENTS AND MAIN RESULTS There was no difference between groups regarding age, weight, sex, % total body surface area, cause of burn, or severity scores. The median crystalloid fluid volume required during the first 3 days post burn was lower in the intervention than in the control group (2.04 vs 3.05 mL/kg/% total body surface area; p = 0.025 on day 1; 1.2 vs 1.71 mL/kg/% total body surface area; p = 0.002 on day 2; and 0.82 vs 1.3 mL/kg/% total body surface area; p = 0.002 on day 3). The median urine output showed no difference between intervention and control groups (2.1 vs 2.0 mL/kg/hr; p = 0.152 on day 1; 2.58 vs 2.54 mL/kg/hr; p = 0.482 on day 2; and 2.9 vs 3.0 mL/kg/hr; p = 0.093 on day 3). Fluid creep was observed in 13 controls (56.5%) and in one patient (4.3%) in the intervention group. The median length of hospital stay was 18 days (range, 15-21 d) for controls and 14 days (range, 10-17 d) in the intervention group (p = 0.004). CONCLUSIONS Early albumin infusion in children with burns greater than 15-45% total body surface area reduced the need for crystalloid fluid infusion during resuscitation. Significantly fewer cases of fluid creep and shorter hospital stay were also observed in this group of patients.
Collapse
|
14
|
First resuscitation of critical burn patients: progresses and problems. Med Intensiva 2016; 40:118-24. [PMID: 26873418 DOI: 10.1016/j.medin.2015.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 12/06/2015] [Accepted: 12/12/2015] [Indexed: 11/24/2022]
Abstract
Currently, the aim of the resuscitation of burn patients is to maintain end-organ perfusion with fluid intake as minimal as possible. To avoid excess intake, we can improve the estimation using computer methods. Parkland and Brooke are the commonly used formulas, and recently, a new, an easy formula is been used, i.e. the 'Rule of TEN'. Fluid resuscitation should be titrated to maintain the urine output of approximately 30-35 mL/h for an average-sized adult. The most commonly used fluids are crystalloid, but the phenomenon of creep flow has renewed interest in albumin. In severely burn patients, monitoring with transpulmonary thermodilution together with lactate, ScvO2 and intraabdominal pressures is a good option. Nurse-driven protocols or computer-based resuscitation algorithms reduce the dependence on clinical decision making and decrease fluid resuscitation intake. High-dose vitamin C, propranolol, the avoidance of excessive use of morphine and mechanical ventilation are other useful resources.
Collapse
|
15
|
Wang X, Yu P, YongYang, Liu X, Jiang J, Liu D, Xue G. Hydrogen-rich saline resuscitation alleviates inflammation induced by severe burn with delayed resuscitation. Burns 2014; 41:379-85. [PMID: 25440852 DOI: 10.1016/j.burns.2014.07.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 05/12/2014] [Accepted: 07/22/2014] [Indexed: 01/03/2023]
Abstract
Severe burns with delayed resuscitation are associated with high morbidity which is attributed to ischemia-reperfusion injury. This study was undertaken to investigate the effect of hydrogen-rich saline known as a significant selective antioxidant on the inflammatory reaction induced by severe burns with delayed resuscitation. By establishing the model of severe burns with delayed resuscitation in rats, we recorded improvement on the mortality, secretion of cytokines and reaction of oxidative stress of rats treated with hydrogen-rich saline. We found that resuscitation by hydrogen-rich saline alleviated inflammation significantly. We further detected the change of the key nuclear factor NF-κB contributed to inflammation. The expression of both NF-κB and phosphorylated NF-κB in rats having severe burns with delayed resuscitation by hydrogen-rich saline was lower than that in rats with delayed resuscitation with Ringers' solution. Our data imply that hydrogen-rich saline significantly improves the inflammatory reaction in rats with severe burns with delayed resuscitation, possibly by inhibiting activation of NF-κB.
Collapse
Affiliation(s)
- Xiaojuan Wang
- Department of Burn and Plastic Surgery, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China.
| | - Pan Yu
- Department of Burn and Plastic Surgery, Jinling Hospital, School of Medicine, Nanjing University, Nanjing 210002, PR China
| | - YongYang
- Department of Burn and Plastic Surgery, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China
| | - Xiaocong Liu
- Department of Digestive Diseases, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China
| | - Jinheng Jiang
- Department of Burn and Plastic Surgery, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China
| | - Degui Liu
- Department of Burn and Plastic Surgery, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China
| | - Gang Xue
- Department of Burn and Plastic Surgery, Chengdu Military General Hospital, No. 270, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610083, PR China.
| |
Collapse
|
16
|
|
17
|
Lange M, Cox RA, Traber DL, Hamahata A, Nakano Y, Traber LD, Enkhbaatar P. No correlation between initial arterial carboxyhemoglobin level and degree of lung injury following ovine burn and smoke inhalation. Exp Lung Res 2013; 40:99-104. [PMID: 24354493 DOI: 10.3109/01902148.2013.861043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Fire victims often suffer from burn injury and concomitant inhalation trauma, the latter significantly contributing to the morbidity and mortality in these patients. Measurement of blood carboxyhemoglobin levels has been proposed as a diagnostic marker to verify and, perhaps, quantify the degree of lung injury following inhalation trauma. However, this correlation has not yet been sufficiently validated. A total of 77 chronically instrumented sheep received sham injury, smoke inhalation injury, or combined burn and inhalation trauma following an established protocol. Arterial carboxyhemoglobin concentrations were determined directly after injury and correlated to several clinical and histopathological determinants of lung injury that were detected 48 hours post-injury. The injury induced severe impairment of pulmonary gas exchange and increases in transvascular fluid flux, lung water content, and airway obstruction scores. No significant correlations were detected between initial carboxyhemoglobin levels and all measured clinical and histopathological determinants of lung injury. In conclusion, the amount of arterial carboxyhemoglobin concentration cannot predict the degree of lung injury at 48 hours after ovine burn and smoke inhalation trauma.
Collapse
Affiliation(s)
- Matthias Lange
- 1Investigational Intensive Care Unit, Department of Anesthesiology, University of Texas Medical Branch and Shriners Burns Hospital for Children , Galveston, Texas , USA
| | | | | | | | | | | | | |
Collapse
|
18
|
Effect of 200 mEq/L Na+ hypertonic saline resuscitation on systemic inflammatory response and oxidative stress in severely burned rats. J Surg Res 2013; 185:477-84. [PMID: 23880649 DOI: 10.1016/j.jss.2013.06.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 06/14/2013] [Accepted: 06/19/2013] [Indexed: 11/20/2022]
Abstract
BACKGROUND Excessive release of inflammatory mediators and oxidative stress play important roles in the increased vascular permeability and systemic edema during the early stage of severe burn. This study investigates the effect of 200 mEq/L Na(+) hypertonic saline (HS) on systemic inflammatory response and oxidative stress in severely burned rats. MATERIALS AND METHODS Sprague-Dawley rats were divided into three groups: sham group, burn plus lactated Ringer's group, and burn plus HS group. Lung edema was assessed in terms of wet-weight-to-dry-weight ratio. Tumor necrosis factor α and interleukin 6 concentrations in serum were examined by enzyme-linked immunosorbent assay. Peripheral blood mononuclear cells were isolated and the expression of p38 mitogen-activated protein kinase was determined by Western blot analysis. The lung and intestinal concentrations of malondialdehyde, an indicator of oxidative stress, were also measured. RESULTS Resuscitation with 200 mEq/L Na(+) HS significantly decreased the lung wet-weight-to-dry-weight ratio and abolished hyponatremia induced by burn injury. HS treatment also prevented the increases of myeloperoxidase activity and malondialdehyde content in the lung and intestine of severely burned rats. However, there were no significant differences, either in serum tumor necrosis factor α and interleukin 6 concentrations or with respect to the p38 mitogen-activated protein kinase expression in peripheral blood mononuclear cells, between the burn plus lactated Ringer's group and burn plus HS group (P > 0.05). CONCLUSIONS Initial resuscitation with 200 mEq/L Na(+) HS after severe burn injury decreases pulmonary edema, prevents hyponatremia, and attenuates oxidative stress, but is not capable of inhibiting the systemic inflammatory response.
Collapse
|
19
|
New management strategy for fluid resuscitation: quantifying volume in the first 48 hours after burn injury. J Burn Care Res 2013; 34:196-202. [PMID: 23292589 DOI: 10.1097/bcr.0b013e3182700965] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This study evaluated a 24-hour resuscitation protocol, established a formula to quantify resuscitation volume for the second 24 hours, described the relationship between the first and second 24 hours, and identified which patients required high volumes. A protocol for patients with burn >15% TBSA was implemented in 2009. Initial fluid was based on the Parkland calculation and adjusted to meet a goal urine output. Protocol compliance was defined as appropriate fluid titration to maintain urine output. Resuscitation ratio in the second 24 hours was tabulated as total fluid /(evaporative loss + maintenance fluid + estimated colloid). Data were collected prospectively from 2009 to 2011. A Wilcoxon rank test compared differences between groups. Regression analyses analyzed volume administered. P < .05 was statistically significant. Forty patients with burn >15% TBSA met criteria for inclusion. Mean age, burn size, and resuscitation volumes in the first and second 24 hours (mean + SD) were 47+ 20.7 years, 29.9 + 14.6% TBSA, 7.4 + 3.7 ml/kg/% TBSA, and a ratio of 1.9 times expected volume (SD, 1.3), respectively. Protocol compliance was 34%. Intubation, older age, and increased narcotic administration correlated with higher resuscitation volumes. A higher resuscitation volume in the first 24 hours significantly correlated with a higher resuscitation volume in the second 24 hours (P < .001). In conclusion, there is a significant relationship between fluid administration in the first and second 24 hours of resuscitation; intubation, older age, and narcotics correlate with higher volumes. A formula for observed/expected volumes in the second 24 hours is total fluid/(evaporative loss + maintenance fluid +estimated colloid).
Collapse
|
20
|
Zhang BQ, Wang G, Zhang JP, Hu JY, Xiao R, Lei ZY, Ruan J, Dang YM, Zhang DX, Bian XW, Huang YS. Protective effects of enalapril, an angiotensin-converting enzyme inhibitor, on multiple organ damage following scald injury in rats. Biotechnol Appl Biochem 2013; 59:307-13. [PMID: 23586864 DOI: 10.1002/bab.1027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2012] [Accepted: 06/14/2012] [Indexed: 01/11/2023]
Abstract
The aim of this study is to investigate the effects of enalapril, an angiotensin-converting enzyme inhibitor, on multiple organ damage after scald injury. Healthy adult rats (half male and half female; 8-12 weeks old) were randomly assigned to the following treatments: sham operation, scald injury, and intraperitoneal enalapril (1, 2, and 4 mg/kg body weight) treatment after scalding. At 1, 12, and 24 H postscald, left ventricular and aortic hemodynamics were measured using a multichannel physiological recorder. Functional and pathological changes of the heart, liver, and kidney were examined by biochemical and histological methods. Compared with sham controls, untreated scalded animals showed decreased hemodynamic parameters and increased myocardial angiotensin II, serum creatine kinase heart isoenzyme, and serum cardiac troponin I and histopathological inflammation in the myocardium 12 H postscald. These hemodynamic, functional, and pathological changes were attenuated by 1 mg/kg enalapril. Enalapril reversed scald-induced elevations in aspartate aminotransferase, alanine aminotransferase, blood urea nitrogen, and blood creatinine 12 H postscald, and ameliorated focal necrosis in the liver and erythrocyte cast formation in renal tubules. However, higher doses of enalapril yielded less or no improvement in organ dysfunction. Enalapril at 1 mg/kg attenuates scald-induced multiple organ damage in rats.
Collapse
Affiliation(s)
- Bing-Qian Zhang
- Institute of Burn Research of PLA, National Key Laboratory of Trauma, Burn and Combined Injury, Third Military Medical University, Chongqing, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Atiyeh B, Dibo S, Ibrahim A, Zgheib E. Acute burn resuscitation and fluid creep: it is time for colloid rehabilitation. ANNALS OF BURNS AND FIRE DISASTERS 2012; 25:59-65. [PMID: 23233822 PMCID: PMC3506208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Indexed: 06/01/2023]
Abstract
Fluid overloading has become a global phenomenon in acute burn care. The consensus Parkland formula that has excluded colloid use, the impact of goal-directed resuscitation, and the overzealous on the scene crystalloid resuscitation combined with subsequent inefficient titration of fluid administration and lack of timely reduction of infusion rates, have all contributed to this phenomenon of fluid overloading, known as fluid creep and recognized only recently, constituting a landmine in modern burn care. Solid evidence is supportive to the fact that excessive administration of crystalloid and the abandonment of colloid replenishment at some point of resuscitation are the major contributors to fluid creep. With available evidence from the literature, the present is a comprehensive review of literature about fluid creep, trying to determine the etiology behind it as well as to propose strategies to control its magnitude and complications, namely through colloid administration amongst other options.
Collapse
Affiliation(s)
| | - S.A. Dibo
- Corresponding author: Saad A. Dibo, MD, Plastic Surgery Resident, Division of Plastic and Reconstructive Surgery, American University of Beirut Medical
CenterBeirut, Lebanon+9613561117
| | | | | |
Collapse
|