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Topical Hemostatic Agents in Burn Surgery: A Systematic Review. J Burn Care Res 2023; 44:262-273. [PMID: 36516423 DOI: 10.1093/jbcr/irac185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Indexed: 12/15/2022]
Abstract
Acute burn surgery has long been associated with significant intra-operative bleeding. Several techniques were introduced to limit hemorrhage, including tourniquets, tumescent infiltration, and topical agents. To date, no study has comprehensively investigated the available data regarding topical hemostatic agents in burn surgery. A systematic review was performed by two independent reviewers using electronic databases (PubMed, Scopus, Web of Science) from first available to September 10, 2021. Articles were included if they were published in English and described or evaluated topical hemostatic agents used in burn excision and/or grafting. Data were extracted on the agent(s) used, their dosage, mode of delivery, hemostasis outcomes, and complications. The search identified 1982 nonduplicate citations, of which 134 underwent full-text review, and 49 met inclusion criteria. In total, 32 studies incorporated a vasoconstrictor agent, and 28 studies incorporated a procoagulant agent. Four studies incorporated other agents (hydrogen peroxide, tranexamic acid, collagen sheets, and TT-173). The most common vasoconstrictor used was epinephrine, with doses ranging from 1:1000 to 1:1,000,000. The most common procoagulant used was thrombin, with doses ranging from 10 to 1000 IU/ml. Among the comparative studies, outcomes of blood loss were not reported in a consistent manner, therefore meta-analysis could not be performed. The majority of studies (94%) were level of evidence III-V. Determining the optimal topical hemostatic agent is limited by low-quality data and challenges with consistent reporting of intra-operative blood loss. Given the routine use of topical hemostatic agents in burn surgery, high-quality research is essential to determine the optimal agent, dosage, and mode of delivery.
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Impact of single dose intravenous tranexamic acid on peri-operative blood transfusion requirements in burn patients: A prospective, randomized trial. EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2017.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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A haemostatic technique using silicone gel dressing for burn surgery. Int Wound J 2015; 13:1354-1358. [PMID: 26671454 DOI: 10.1111/iwj.12532] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 09/29/2015] [Indexed: 11/29/2022] Open
Abstract
Significant blood loss and high rates of transfusion remain ongoing concerns in burn surgery. We have reported a haemostatic technique using silicone gel dressing to minimise bleeding during tangential excision in burn surgery. The purpose of this study was to identify the efficacy of our novel haemostatic technique for burn surgery. This study was a retrospective observational study. From 1 April 2011 to 31 March 2015, we collated data including pre- and 24-hour postoperative haemoglobin levels from patients over 15 years of age who underwent tangential excision for burn injuries. We also collected data on the amounts of measured blood loss, blood transfusions, excised areas, harvest areas and duration of surgeries. The collected data were divided into a conventional group and a silicone gel dressing group. Then, we analysed the differences between the two groups. During the study period, 357 patients were admitted to our burn centre, and 60 operations (44 patients) were performed by tangential excision. The conventional group comprised 28 operations (20 patients), and the silicone gel dressing group comprised 32 operations (26 patients). Excised areas and harvested areas were significantly larger in the silicone gel dressing group than in the conventional group. The amount of blood loss per percent excised and the number of units of blood transfused were significantly lower in the silicone gel dressing group. Duration of the surgeries was almost the same between the two groups. Application of our new technique during tangential excision for burn injuries resulted in a remarkable reduction in blood loss and transfusion requirements.
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Obtaining rapid and effective hemostasis. J Am Acad Dermatol 2013; 69:659.e1-659.e17. [DOI: 10.1016/j.jaad.2013.07.014] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 07/01/2013] [Accepted: 07/09/2013] [Indexed: 11/25/2022]
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Medical management of paediatric burn injuries: best practice part 2. J Paediatr Child Health 2013; 49:E397-404. [PMID: 23551985 DOI: 10.1111/jpc.12179] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/20/2012] [Indexed: 12/16/2022]
Abstract
Burns remain a leading cause of injury in the paediatric population in Australia despite efforts in prevention. Advances in surgical management include novel debridement methods and blood conserving techniques. Patients with severe burns (>20%) remain significantly more complex to manage as a result of extensive alterations in metabolic processes. There appears increasing evidence to support the use of pharmacological modulators of the hyper-metabolic state in these patients. The management of a child with burns involves acute, subacute and long-term planning. This holistic approach seems optimally co-ordinated by a Burns Unit in which each discipline required to provide care to these children in order to achieve optimal outcomes is represented.
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Haemostatic technique using a novel silicone gel dressing for tangential excisions in burn surgery. Burns 2013; 40:165-6. [PMID: 23953831 DOI: 10.1016/j.burns.2013.06.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 06/19/2013] [Indexed: 11/15/2022]
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Topical haemostatic agents for skin wounds: a systematic review. BMC Surg 2011; 11:15. [PMID: 21745412 PMCID: PMC3143913 DOI: 10.1186/1471-2482-11-15] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 07/12/2011] [Indexed: 11/15/2022] Open
Abstract
Background Various agents and techniques have been introduced to limit intra-operative blood loss from skin lesions. No uniformity regarding the type of haemostasis exists and this is generally based on the surgeon's preference. To study the effectiveness of haemostatic agents, standardized wounds like donor site wounds after split skin grafting (SSG) appear particularly suitable. Thus, we performed a systematic review to assess the effectiveness of haemostatic agents in donor site wounds. Methods We searched all randomized clinical trials (RCTs) on haemostasis after SSG in Medline, Embase and the Cochrane Library until January 2011. Two reviewers independently assessed trial relevance and quality and performed data analysis. Primary endpoint was effectiveness regarding haemostasis. Secondary endpoints were wound healing, adverse effects, and costs. Results Nine relevant RCTs with a fair methodological quality were found, comparing epinephrine, thrombin, fibrin sealant, alginate dressings, saline, and mineral oil. Epinephrine achieved haemostasis significantly faster than thrombin (difference up to 2.5 minutes), saline or mineral oil (up to 6.5 minutes). Fibrin sealant also resulted in an up to 1 minute quicker haemostasis than thrombin and up to 3 minutes quicker than placebo, but was not directly challenged against epinephrine. Adverse effects appeared negligible. Due to lack of clinical homogeneity, meta-analysis was impossible. Conclusion According to best available evidence, epinephrine and fibrin sealant appear superior to achieve haemostasis when substantial topical blood loss is anticipated, particularly in case of (larger) SSGs and burn debridement.
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The Hemeostatic Efficacy of ANKAFERD after Excision of Full Thickness Burns: A Comparative Experimental Study in Rats. ACTA ACUST UNITED AC 2011. [DOI: 10.4236/ss.2011.21005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Haemostatic effects of adrenaline-lidocaine subcutaneous infiltration at donor sites. Burns 2008; 35:343-7. [PMID: 18950945 DOI: 10.1016/j.burns.2008.06.019] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2007] [Accepted: 06/30/2008] [Indexed: 11/17/2022]
Abstract
This study sought methods in burn surgery to reduce postoperative pain and blood loss at donor sites. A prospective, randomised, controlled, blinded trial included 56 people undergoing burn surgery, divided into two groups. Both groups received subcutaneous infiltration at donor sites, with either 1:500,000 adrenaline solution containing added lidocaine or with 0.45% normal saline (controls). Outcome measurements included amount of intraoperative bleeding, need for electrocautery, days the hydrocolloid dressing remained on donor sites, percentage of re-epithelialised skin at donor sites 1 week after surgery and viability of skin grafts. Results indicated that subcutaneous adrenaline-lidocaine infiltration at donor sites reduced intraoperative bleeding, decreased postoperative pain, shortened the duration of surgery and general anaesthesia and accelerated re-epithelialisation at the donor site. The overall graft take in both groups was similar.
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Abstract
The majority of burn victims do not need to be treated in a burn centre. Adequate care can be given by non specialised medical personnel, provided that proper guidelines are followed. The article outlines and reviews these guidelines.
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Abstract
More than 1.3 million children sustain burns each year, resulting in 40,000 admissions and more than 3000 pediatric deaths. Pediatric burn surgery has been described as excessively bloody. Strategies to reduce intraoperative blood loss include the use of topical thrombin and epinephrine, extremity tourniquets, acute normovolemic hemodilution, and hypotensive anesthesia. This study reviews the single surgeon pediatric burn experience at a children's hospital and describes a comprehensive blood conservation protocol to achieve transfusion-free pediatric burn surgery. A retrospective chart review of consecutive pediatric burn surgeries from July 2000 to April 2002 was performed. Patient demographics, burn characteristics, treatment, blood loss, laboratory values, transfusion history, and complications were reviewed. Blood loss per percent total body surface area (TBSA) treated as well as percent total blood volume (TBV) loss divided by percent TBSA treated were calculated. A total 31 burn surgeries in 23 patients were reviewed. The average age was 7 years (range, 9 months-17 years). There were 17 extremity, 6 trunk, and 2 head/neck burns. The average TBSA burned was 15% (range, 1-55%). The protocol to reduce intraoperative blood loss consisted of the debridement of full-thickness burns with electrocautery and partial-thickness burns with dermabrasion. All debrided or harvested surgical sites were treated immediately with epinephrine solution-soaked pads. All graft harvest sites were injected with an epinephrine solution before harvesting split-thickness skin grafts. The average TBSA treated per surgery was 7% (range, 1-29%). The average blood loss per percent TBSA treated was 15 mL (range, 0.7-37 mL). The average percent TBV/percent TBSA was 0.76% (range, 0.04-3.6%). All 20 patients underwent surgical debridement, 7 patients were treated with AlloDerm and ultrathin split-thickness skin grafts, 2 with full-thickness skin grafts, and 17 with split-thickness skin grafts alone. Five children required blood transfusions. These burns averaged 32% TBSA (range, 20-55%). All 5 children receiving transfusions had anemia of thermal injury and demonstrated an average preoperative drop in hematocrit of 12% (range, 10-14%). There was a 29% complication rate, with 7 patients experiencing partial graft loss, and 1 patient who developed a postgraft contracture that required revisional surgery. There was a single mortality secondary to systemic inflammatory response syndrome and acute respiratory distress syndrome. After the proposed pediatric burn treatment protocol, intraoperative blood loss requiring transfusion can be minimized or eliminated. Large TBSA burns must be surveilled for burn wound anemia that may ultimately require blood transfusion.
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What Are the Acute Cardiovascular Effects of Subcutaneous and Topical Epinephrine for Hemostasis During Burn Surgery? ACTA ACUST UNITED AC 2003; 24:297-305. [PMID: 14501398 DOI: 10.1097/01.bcr.0000085847.47967.75] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Although subcutaneous and topical epinephrine are widely used for hemostasis during burn surgery, the acute systemic cardiovascular effects of the epinephrine are neither well documented nor completely understood. The purpose of this work was to prospectively study the acute cardiovascular responses to epinephrine (epi) administered subcutaneously and topically during burn surgery. Consecutive patients who received subcutaneous and topical epi during burn surgery were monitored prior to the administration of epi, at 2-minute intervals during subcutaneous epi infiltration, and then after epi infiltration (during which time, topical epi was applied). This period of monitoring lasted up to 20 minutes and was referred to as an epinephrine event (EE). A total of 100 EEs from 38 operations in 24 patients (mean +/- SD: age 43 +/- 16 years, mean % TBSA burn 23 +/- 17%) were studied. The mean dose of subcutaneous epi was 30 +/- 30 microg/kg. Although all patients received topical epi, it was impossible to document the topical dose. There was no significant increase in heart rate from baseline, and no arrhythmias occurred. Mean arterial pressure (MAP) did acutely increase significantly by 17.0 +/- 14.1% from baseline (P =.009) and increased more than 10% from baseline in 64/100 EEs. However, the increase in MAP was independent of the dose of epi (r =.053). The increase in MAP was not clinically significant, did not require intervention, and did not appear to be related to the type of wound that received epi (donor site vs burn wound), or the depth of anesthesia, analgesia, or sedation. On the basis of these findings, the use of subcutaneous and topical epi appears to be safe and produces minimal acute cardiovascular effects.
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Abstract
Topical hemostatic agents are used frequently to control bleeding of skin graft donor sites. In this study, the hemostatic properties of Vivostat (Vivolution A/S, Birkerød, Denmark) patient-derived fibrin sealant were compared with a control group of spray thrombin solution, which is considered an industry standard for topical hemostasis. Treatments were applied simultaneously to two randomly chosen halves of a single split-thickness single donor site in patients in five United States surgical centers. The time to achieve satisfactory hemostasis (< or =10 min) was estimated on each half of the wound as the time at which active bleeding had stopped and the wound was suitable for application of a surgical dressing. The time to hemostasis of wounds treated with Vivostat (Vivolution A/S) patient-derived sealant was significantly shorter in comparison with wounds treated with thrombin solution (medians: Vivostat, 31 seconds; thrombin, 58 seconds; p=0.0012). No abnormalities in wound healing were reported for either treatment site 1 week after the operation. Vivostat (Vivolution A/S) sealant is a more rapidly effective topical hemostatic agent than thrombin on split-thickness skin graft donor sites.
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Infiltration of local anaesthetic using a tourniquet. BRITISH JOURNAL OF PLASTIC SURGERY 2002; 55:177. [PMID: 11987973 DOI: 10.1054/bjps.2001.3774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
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Abstract
The purpose of this study was to investigate the use of subcutaneous injection of burn wounds and skin graft donor sites with an adrenaline-saline solution to reduce blood loss during burn surgery. This retrospective study reviewed the requirements of blood products in 30 randomly selected adult patients with more than 10% body area burned, who had at least one burn operation at a university regional burn center, between January 1991 and June 1997. Patients were matched by age and percent body area burned and stratified according to the surgical technique in two groups. In Group 1, 15 patients received the modified tumescent surgical technique: subcutaneous injection of adrenaline (1 part/million in warm saline solution) into the subcutaneous tissue of the donor sites for autologous skin graft and areas of burn eschar to be excised, combined with pneumatic tourniquets in extremities and saline-adrenaline soaked nonadherent pads. In Group 2, 15 patients received the traditional surgical technique: soaked gauze compresses with an adrenaline-thrombin solution (1 ml of 1:1,000 adrenaline, thrombin 10,000 units, and 1 L of normal saline). Outcome measures, transfusion of blood products, operating time and complications between the two patient groups were analyzed using the Wilcoxon 2-sample test. The two patient groups were not different by age (40.4 +/- 19.4 vs 38.9 +/- 17.9), percent total body area burned (27.6 +/- 15.4 vs 32.8 +/- 13.4), or percent full thickness burn (7.0 +/- 8.5 vs 11.5 +/- 8.5). The modified tumescent surgical technique significantly reduced mean total blood units transfused per patient (7.9 +/- 11.5 vs 15.7 +/- 12.9 units; P = .031), and the mean blood units transfused intraoperatively per patient (4.7 +/- 7.8 vs 8.9 +/- 8.0 units; P = .026). The modified tumescent surgical technique significantly reduced the intraoperative and total blood transfusion requirements in our thermally injured patients.
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Abstract
BACKGROUND Significant blood loss continues to plague early tangential excision of the burn wound. Although various techniques to reduce intraoperative blood loss have been described, there is an absence of uniformity and consistency in their application. Furthermore, it is unclear whether these techniques compromise intraoperative tissue assessment and wound outcome. The purpose of this study was to evaluate the effects of a comprehensive intraoperative blood conservation strategy on blood loss, transfusion requirements, and wound outcome in burn surgery. METHODS An intraoperative blood conservation strategy (CONSV) that included donor site and burn wound adrenaline tumescence, donor site and excised wound topical adrenaline, and limb tourniquets was prospectively evaluated and compared with a historical control group (HIST) where only topical adrenaline and thrombin were applied to donor sites and excised wounds. RESULTS Estimated blood loss was reduced from 211 +/- 166 mL per percentage body surface area excised and grafted in the HIST group to 123 +/- 106 mL in the CONSV group (p = 0.02). Similarly, the intraoperative transfusion requirement in the HIST group was reduced from 3.3 +/- 3.1 units per case to 0.1 +/- 0.3 units per case in the CONSV group (p < 0.001). There was no compromise in wound outcome in the CONSV group, which had a mean skin graft take rate of 96 +/- 4.2%. CONCLUSION The application of a strict and comprehensive intraoperative blood conservation strategy during burn excision and grafting resulted in a profound reduction in blood loss and transfusion requirements, without compromising wound outcome.
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Effect of topical and subcutaneous epinephrine in combination with topical thrombin in blood loss during immediate near-total burn wound excision in pediatric burned patients. Burns 1999; 25:509-13. [PMID: 10498359 DOI: 10.1016/s0305-4179(99)00038-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bleeding is a major concern during burn wound excision. To evaluate the efficacy of epinephrine to control blood loss, a prospective cohort of 42 pediatric patients were examined. Half of the patients received topical epinephrine to excised wounds and donor sites and subcutaneous epinephrine to scalp donor sites during total burn excision, while the other half did not. Both groups of patients received bovine topical thrombin sprayed at a concentration of 1000 U/ml. Mean blood loss in the epinephrine group was 1090 ml (range 20-4000), with a blood loss of 0.48+/-0.12 ml/cm2 excised, while the control group was 1271 ml (range 40-3750) and 0.51+/-0.15 ml/cm2. Differences in preoperative and postoperative hematocrits were respectively -3.4+/-7.8 and -4.6+/-7.5. The groups were not statistically different in this analysis. Subgroup analysis by age, burn size and time of burn to excision showed no differences. No complications or side effects of the use of the vasopressor solution occurred. In conclusion, no differences in blood loss were found between the groups. The routine use of local epinephrine during total wound excision in combination with topical thrombin in pediatric patients operated within 24 h after the admission may not be necessary. The effect of topical thrombin on blood loss should be analyzed separately.
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Subcutaneous adrenaline infiltration in paediatric burn surgery. BRITISH JOURNAL OF PLASTIC SURGERY 1999; 52:480-1. [PMID: 10673926 DOI: 10.1054/bjps.1999.3161] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Paediatric burn surgery may be associated with significant blood loss and postoperative pain. To investigate methods of reducing these symptoms, we studied a prospective series of 29 children with small to medium sized burns. Presurgically both the burn wound and split skin graft donor sites were injected with a 1:500,000 adrenaline solution, to which bupivicaine had been added. No patient required blood transfusion and no patient developed systemic side effects from the injected solution. Four patients required parenteral analgesia, two in the immediate postoperative period and two at first dressing change. In all other patients pain was controlled with oral analgesia alone. Mean graft take in our series was 95%, indicating that this technique does not compromise burn depth assessment, nor impair graft survival.
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Intraoperative blood loss after tangential excision of burn wounds treated by subeschar infiltration of epinephrine. SCANDINAVIAN JOURNAL OF PLASTIC AND RECONSTRUCTIVE SURGERY AND HAND SURGERY 1997; 31:245-50. [PMID: 9299686 DOI: 10.3109/02844319709051538] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
To assess the operative blood loss after tangential excision of burn wounds treated by subeschar infiltration of epinephrine solution, the medical records of 85 consecutive patients were analysed retrospectively. All patients were given epinephrine. The median (range) blood loss was 0.9 (0.3 - 4%) of the blood volume of each patient of the body surface excised and grafted (blood loss from donor sites included). Multiple regression analysis showed strong correlation between the blood loss and the extend of the excision (p < 0.001). The correlation between age and blood loss was significant (p < 0.05). Neither the weight of the patients nor the amount of epinephrine injected significantly influenced the amount of blood lost. Operative blood loss was accurately predicted by multiple regression analysis in 62% of cases.
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Abstract
Fibrin sealant (human fibrinogen-bovine thrombin) is an effective biodegradable hemostatic agent. However, there is a risk of transmission of infectious viral disease. A new bovine fibrinogen-thrombin sealant (BFTS) was tested for tissue and immune responses in intrathoracic aorta graft in dogs. Intrathoracic aorta replacement was performed in three dogs with a porous Dacron graft presealed with BFTS. Dogs were immunized preoperatively with four dermal applications of BFTS at 9-day intervals. Cellular and humoral immunity to BFTS were determined with lymphocyte blastogenesis test and enzyme-lined immunosorbent assay, respectively. Dogs were necropsied 3 weeks after aortic replacement. Histopathological examination showed that all dogs had a mild inflammatory reaction to the BFTS sealed graft, as expected in response to an inert foreign body. Assay of cellular and humoral immunity to BFTS revealed a low lymphocyte response and a moderate immunoglobulin G (Ig G) response, with no evidence of immediate Ig E (type I) or delayed (type IV) hypersensitivity reaction. We conclude that BFTS causes no adverse tissue response or immunologic reaction when used as a hemostatic agent in the dog even after multiple applications of the material.
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