Efficacy of repeated intravenous tranexamic acid in reducing perioperative bleeding of acetabular fractures

2021 ◽  
pp. 1-7
Author(s):  
Chen Xu ◽  
Min Wu ◽  
Zhaodong Wang ◽  
Yajun Liu ◽  
Pinghui Zhou ◽  
...  
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Operative Time ◽  
Total Blood Loss ◽  
Postoperative Blood Loss ◽  
Acetabular Fractures ◽  
Control Group ◽  
Transfusion Rate ◽  
Total Blood ◽  
Thrombosis Rate

BACKGROUND: Application of tranexamic acid (TXA) in the treatment of acetabular fractures could reduce intraoperative and postoperative blood loss. OBJECTIVE: To investigate the effect of single and repeated intravenous infusion of TXA on blood loss of acetabular fractures. METHODS: 120 patients with acetabular fractures admitted to our hospital from January 2017 to September 2020 were retrospectively divided into three groups: Patients accepted 1g TXA at preoperative 30 minutes were defined as single TXA group (n = 40); Patients accepted 1g TXA at preoperative 30 minutes and 1g TXA at 3 hours after the start of surgery were defined as repeated TXA group (n = 40); Patients accepted normal saline at preoperative 30 minutes were defined as control group (n = 40). RESULTS: The total blood loss in single TXA group and repeated TXA group were significantly lower than control group, and the total blood loss in the repeated TXA group was significantly lower than single TXA group (P <  0.05). The hidden blood loss from surgery to postoperative 1 day in repeated TXA group was significantly lower than single TXA group and the control group(P <  0.05). No significant differences were observed in the operative time, postoperative transfusion rate and thrombosis rate among the three groups (P >  0.05). CONCLUSION: Repeated TXA is more recommended during acetabular fracture surgery since it can reduce the total blood loss without increasing the operative time, postoperative transfusion rate and thrombosis rate compared with single TXA.

scholarly journals Intravenous Tranexamic Acid Has Benefit for Reducing Blood Loss after Open-Wedge High Tibial Osteotomy: A Randomized Controlled Trial

2021 ◽  
Vol 10 (15) ◽  
pp. 3272
Author(s):  
Man-Soo Kim ◽  
In-Jun Koh ◽  
Yong-Gyu Sung ◽  
Dong-Chul Park ◽  
Won-Jun Ha ◽  
...  
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
High Tibial Osteotomy ◽  
Total Blood Loss ◽  
Wound Complications ◽  
Control Group ◽  
Transfusion Rate ◽  
Tibial Osteotomy ◽  
Total Blood ◽  
Wedge High Tibial Osteotomy

(1) Background: the purpose of this study was to investigate the efficacy and safety of intravenous (IV) administration of tranexamic acid (TXA) in patients undergoing medial opening wedge high tibial osteotomy (MOWHTO). (2) Methods: a total of 73 patients were randomly allocated into two groups (TXA group and control group). The primary outcome was total perioperative calculated blood loss after MOWHTO. Secondary outcomes included self-reported pain severity using a 10-point visual analog scale (VAS) and the EuroQol-5 Dimension (EQ-5D) questionnaire. The postoperative allogeneic transfusion rate and wound complications were compared. Deep vein thrombosis (DVT) incidence was compared by conducting DVT computed tomography imaging. (3) Results: the total blood loss after surgery was 470.9 mL in the TXA group and 739.3 mL in the control group, showing a significant difference (p < 0.001). There were no differences in pain VAS scores between the two groups (all p > 0.05). No difference in preoperative EQ-5D scores for any items existed between the two groups. No transfusion was performed in either group. There was no difference in DVT incidence or the rate of wound complications between the two groups. (4) Conclusion: in patients undergoing MOWHTO, IV TXA reduces total blood loss and drainage amount. However, no additional benefits in clinical outcomes, transfusion rate, or wound complications were apparent, with similar DVT incidence rates.

scholarly journals Comparison Between Bilateral Simultaneous Total Hip Arthroplasty With and Without Drainage; a Retrospective Cohort Study

2021 ◽  
Author(s):  
Min-Gwang Kim ◽  
Taek-Rim Yoon ◽  
Kyung-Soon Park
Keyword(s):  
Cohort Study ◽  
Blood Loss ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Postoperative Bleeding ◽  
Total Blood Loss ◽  
Postoperative Blood Loss ◽  
Consecutive Series ◽  
Transfusion Rate ◽  
Total Blood

Abstract BackgroundThere are many reports staged bilateral THA without drainage is a better method than with drainage in many ways. However, there is little report regarding bilateral simultaneous THA (BSTHA) without drainage. This study aimed to evaluate the differences in the clinical outcomes and complication rate of BSTHA with drainage and without drainage.MethodsBetween October 2015 and April 2019, a retrospective cohort study was conducted with modified minimally invasive two-incision method and a consecutive series of 41 BSTHA performed with drainage were compared to 37 BSTHA performed without drainage. It was assessed clinically and radiographically for a mean of 2.1 ± 0.8 years (range, 1.0-4.8 years). Postoperative hematologic values (Hgb drop, Hct drop, total blood loss, transfusion rate), pain susceptibility, functional outcome, and complication were compared in the drained group and the non-drained group. All patients preoperatively received intravenous tranexamic acid (TXA) and intraoperatively received intra-articular TXA on each hip. Statistical analyses were performed using the independent t tests, Chi-squared or Fisher’s exact tests. A significance level of ≤ 0.05 was used for all statistical tests.Results Mean postoperative Hgb (g/dL, p < 0.001) & Hct drop (%, p < 0.001), mean total blood loss (ml, p < 0.001) and mean transfusion unit (IU, p < 0.001) were significantly lower in the BSTHA without drainage than in the BSTHA with drainage group. But the mean dose of morphine equivalent (mg, p < 0.001) was significantly larger in BSTHA without drainage.ConclusionBSTHA without drainage can reduce postoperative blood loss and the requirement for transfusion without increasing other complication. But BSTHA without drainage is more painful method than BSTHA with drainage. Therefore, BSTHA without drainage will be a good option to reduce the burden on the patient by reducing postoperative bleeding if it can control pain well after surgery.

scholarly journals A non-randomized prospective study of the blood sparing effect of tranexamic acid in total knee replacement

2016 ◽  
Vol 3 (1) ◽  
pp. 12
Author(s):  
Anand Gupta ◽  
Ashok Nagla ◽  
Vinay Tantuway ◽  
Rishi Gupta ◽  
Vivek Patel ◽  
...  
Keyword(s):  
Blood Loss ◽  
Total Knee Replacement ◽  
Tranexamic Acid ◽  
Knee Replacement ◽  
Subcutaneous Tissue ◽  
Skin Incision ◽  
Total Blood Loss ◽  
Postoperative Blood Loss ◽  
Total Blood ◽  
Total Knee

<p class="abstract"><strong>Background:</strong> Several techniques are available to minimize the likelihood of blood transfusion following total knee arthroplasty. Tranexamic acid, an inhibitor of fibrinolysis that blocks the lysine-binding site of plasminogen to fibrin has been reported to reduce intraoperative and postoperative blood loss in patients undergoing total hip and total knee arthroplasties with or without cement. The objective of this study was to assess the efficacy of antifibrinolytic treatment along with other measures like saline adrenaline infusion, no drain, no tourniquet and hypotensive anaesthesia in reducing perioperative blood loss during total knee replacement<span lang="EN-IN">.</span></p><p class="abstract"><strong>Methods:</strong> Between January 2011 to January 2016,  seventy five consecutive patients who had given written informed consent, undergoing a TKR received tranexamic acid 15 mg/kg body weight intravenous 5 minutes before the skin incision and two doses afterwards (3 and 6 hours after the first dose respectively). TKR was performed in a routine fashion without tourniquet. The saline adrenaline (1:200000) was infiltrated into the skin subcutaneous tissue and capsule before skin incision. A routine closure was carried out without drain. Total blood loss including the hidden blood loss was calculated. All patients were monitored for anemia and postoperative thromboembolic complications.<strong></strong></p><p class="abstract"><strong>Results:</strong> The average total blood loss in study group is 433 ± 148 ml. This is much lesser than what other studies have reported. Mean reduction in hemoglobin levels (gm/dl) between preoperative and postoperative readings is 1.6 gm/dl. One patient had a postoperative DVT which was treated with rivaroxaban 20 mg OD for 6 weeks (oral anticoagulant)<span lang="EN-IN">. </span></p><p class="abstract"><strong>Conclusions:</strong> Antifibrinolytic agents like tranexamic acid used along with other measures reported in this study produces a significant decrease in blood loss in patients undergoing total knee replacement<span lang="EN-IN">.</span></p>

scholarly journals Topical versus intravenous tranexamic acid in total knee arthroplasty

2017 ◽  
Vol 25 (1) ◽  
pp. 230949901668430 ◽  
Author(s):  
Sanjay Meena ◽  
Francesco Benazzo ◽  
Saumitra Dwivedi ◽  
Matteo Ghiara
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Randomized Clinical Trials ◽  
Total Blood Loss ◽  
Cochrane Library ◽  
Transfusion Rate ◽  
China National Knowledge Infrastructure ◽  
Tourniquet Time ◽  
Total Blood ◽  
Significant Difference

Purpose: The aim of this meta-analysis is to examine the efficacy and safety of intra-articular tranexamic acid (TXA) when compared to intravenous (IV) route. Methods: The literature search was conducted using PubMed, Cochrane Library, MEDLINE, EMBASE and China National Knowledge Infrastructure (CNKI). All randomized controlled trials evaluating the effectiveness of topical route and IV route of TXA administration were included. Results: Eight randomized clinical trials comprising of 857 patients were included in this analysis. We found no statistically significant difference in terms of total blood loss, drain output, transfusion requirement, thromboembolic complication, tourniquet time and surgical duration. Conclusion: Topical TXA has a similar efficacy to IV-TXA in reducing total blood loss, drain output, transfusion rate and haemoglobin drop without any increase in thromboembolic complications.

scholarly journals Combined Use of Intravenous and Topical Tranexamic Acid Efficiently Reduce Blood Loss in Patients Aged over 60 operated with 2-level lumbar fusion

2020 ◽  
Author(s):  
Jianjiang Li ◽  
Long Wang ◽  
Tao Bai ◽  
Yanlu Liu ◽  
Yifei Huang
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Lumbar Fusion ◽  
Control Group ◽  
Transfusion Rate ◽  
Total Blood ◽  
Fusion Surgery ◽  
Combined Use ◽  
Group A ◽  
Hemoglobin Drop

Abstract Purpose: The current study was conducted to assess the efficacy and safety of the intravenous (IV) administration combined with topical administration of tranexamic acid （TXA）in patients (aged over 60) scheduled for 2-level lumbar fusion surgery. Methods: 280 patients scheduled for 2-level lumbar fusion surgery were randomized into four groups, including an IV group, a local group, a combined group, and a control group. Patients in the combined group, in the IV group, in the topical group, and in the control group were administrated with 15 mg/kg of IV-TXA + 2 g TXA in local,15 mg/kg IV-TXA, 2 g TXA in local ,and 100 ml IV, respectively. The results of total blood loss (TBL) , maximum hemoglobin drop, the transfusion rate, and the number of allogeneic blood units were compared. Deep venous thrombosis (DVT) and pulmonary embolism (PE) events were monitored and recorded. Results: The TBL was 635.49 ± 143.60, 892.62 ± 166.85, 901.11 ± 186.25, and 1,225.11 ± 186.25 mL for the combined group, the IV group, the topical group, and the control group, respectively.(p = 0.015, p = 0.001 respectively).The average maximum hemoglobin drop in the four above groups was 2.18 ± 0.24, 2.80 ± 0.37, 2.40 ± 0.64 ，and 3.40 ± 1.32 g/dL, respectively. No PE event was reported during the follow-up. Although asymptomatic DVT events was reported by 1, 2, and 2 patients in the combined group, topical group, and control group, respectively, there is no intergroup difference. Conclusions: The combined use of TXA effectively reduced total blood loss and blood transfusion rate in patients aged over 60 scheduled for 2-level lumbar fusion, without increasing the incidence of DVT and PE formation.

Topical Tranexamic Acid in Total Knee Arthroplasty: Does It Augment the Effect of the Intravenous Administration in Patients with Moderate-to-High Risk of Bleeding? A Randomized Clinical Trial

2020 ◽  
Author(s):  
Ahmed A. Abdallah ◽  
Asser A. Sallam ◽  
Mohamed S. Arafa ◽  
Ayman T. Henawy
Keyword(s):  
High Risk ◽  
Blood Loss ◽  
Tranexamic Acid ◽  
Total Blood Loss ◽  
Transfusion Rate ◽  
Total Blood ◽  
Risk Of Bleeding ◽  
Hidden Blood Loss ◽  
Total Knee ◽  
Topical Tranexamic Acid

AbstractThis study aimed to compare the superimposed clinical value of topical tranexamic acid (TXA) application when it is simultaneously combined with intravenous (IV) administration versus the use of either IV TXA alone or IA TXA alone during primary total knee arthroplasty (TKA) in patients with moderate-to-high risk of bleeding. We hypothesized that the combined administration approach will result in a more adequate reduction in the perioperative blood loss and blood transfusion rate. Ninety-four patients undergoing primary TKA were randomly allocated into intra-articular (IA) alone, IV alone, and combined group. We used 2 g of IV TXA in the IV TXA alone and combined groups 10 minutes before tourniquet deflation. However, we applied 1.5 g TXA in 100 mL isotonic saline half topically before arthrotomy closure and half retrogradely after wound closure through the drain. Follow-up period was 6 weeks. The primary outcome measures included the drainage blood volume, total blood loss, hidden blood loss, intraoperative blood loss, and the allogenic transfusion rate. Secondary outcomes included postoperative hemoglobin drop, amount of transfused blood units, thromboembolism, and wound complications. Combined administration of TXA provided significantly better results in terms of blood volume collected by the drain, total blood loss, and hidden blood loss (p < 0.01). Contrarily, the intraoperative blood loss, the allogeneic transfusion rate, and the number of transfused units were similar in all groups (p > 0.05). The subgroup analysis revealed that a combined IA and IV TXA administration significantly reduced the total blood loss in patients with either moderate or high risk of bleeding. Moreover, the degree of hemoglobin drop was significantly lesser with the combined approach. No thromboembolic complications or wound infection occurred. In conclusion, the combined use of topical and IV tranexamic acid resulted in a significant reduction in postoperative blood loss and hemoglobin level following TKA but did not influence the rate of allogeneic blood transfusion. This is a Level I, therapeutic study.

scholarly journals Efficacy and safety of pre-operative single dose parenteral tranexamic acid in moderately anaemic parturients undergoing caesarean section

2017 ◽  
Vol 6 (8) ◽  
pp. 3423
Author(s):  
Robin Medhi ◽  
Sonika Bawri ◽  
Chaitra S.K. ◽  
Mansur Ahmed ◽  
Asmita Mishra
Keyword(s):  
Caesarean Section ◽  
Blood Transfusion ◽  
Blood Loss ◽  
Tranexamic Acid ◽  
Postoperative Blood Loss ◽  
Control Group ◽  
P Value ◽  
Study Group ◽  
Total Blood ◽  
Moderate Anaemia

Background: Preoperative administration of Tranexamic acid (TXA) has been found to be effective in reducing the amount of blood loss following Caesarean section in low risk women. However, studies in high risk women such as women with anaemia, where blood loss needs to be minimised are scarce.Methods: An experimental case control study was conducted with a total of 174 patients with moderate anaemia undergoing CS in a teaching hospital. Study group consisting of 87 patients received pre-operative TXA 1g intravenously. Intra operative and up to 6hours postpartum blood loss was calculated in both the groups. Requirement of blood transfusions were noted. Data analysed using Graphpad Instat® 3 statistical software.Results: Present study showed statistically significant reduction in intraoperative and postoperative blood loss among patients who received TXA compared to control group. The blood loss from placental delivery till completion of the procedure was significantly lowered (304.02ml vs 393.36ml; p value <0.0001). Postoperative blood loss (from end of the procedure up to 6hrs postpartum) was 62.57ml in comparison to 85.40ml in control group (p value <0.0001). The total blood loss from the placental delivery up to 6 hours postpartum was significantly reduced in study group (366.59ml vs 478.76ml; p value <0.0001). There was significant reduction of blood transfusion in study group (RR: 0.20, 95% CI, 0.045-0.887), without immediate adverse effect on mothers and new-borns.Conclusions: Administration of TXA preoperatively causes significant decrease in blood loss and the need for blood transfusion in patients with moderate anaemia undergoing CS. 

scholarly journals Multimodal Peri-articular Injection with Tranexamic Acid can reduce postoperative blood loss versus Intravenous Tranexamic Acid in Total Knee Arthroplasty: A Randomized Controlled Trial

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Hui-ming Peng ◽  
Wei Wang ◽  
Jin Lin ◽  
Xi-sheng Weng ◽  
Wen-wei Qian ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Blood Loss ◽  
Tranexamic Acid ◽  
Knee Arthroplasty ◽  
Total Blood Loss ◽  
Postoperative Blood Loss ◽  
Total Blood ◽  
Randomized Controlled ◽  
Hidden Blood Loss ◽  
Total Knee

Abstract Background Tranexamic acid (TXA) has shown significant reductions in blood loss and transfusion rates in total knee arthroplasty (TKA). However, the optimal administration route continues to be debated. The aim of this trial was to compare the effectiveness of intravenous (IV) versus peri-articular injection (PAI) application of tranexamic acid in patients undergoing total knee arthroplasty. Methods We conducted a randomized controlled, double-blinded study. A total of 93 patients undergoing primary unilateral TKA were randomly distributed between 2 groups: the IV group (47 cases; 1 g TXA IV) and the PAI group (46 cases; 1 g TXA injected peri-articularly). The amount of total and hidden blood loss (HBL), drainage, transfusion rate, hemoglobin and hematocrit drift, and complications were recorded. Results Peri-articular injection of TXA reduced total blood loss (P < 0.001) and HBL more than IV use of TXA (P < 0.001). No patients in either group received a transfusion. No symptomatic deep venous thrombosis or other severe complications occurred. Conclusion Peri-articular injection of TXA significantly reduced total blood loss and hidden blood loss to a greater degree than IV injection in total knee arthroplasty without reduction of drainage volume. Trial registration Chinese Clinical Trial Registry, ChiCTR-INR-16010270. Date of registration: December 27, 2016.

scholarly journals Combined Use of Intravenous and Topical Tranexamic Acid Efficiently Reduce Blood Loss in Patients Undergoing 2-level lumbar fusion

2020 ◽  
Author(s):  
Jianjiang Li ◽  
Long Wang ◽  
Tao Bai ◽  
Yanlu Liu ◽  
Yifei Huang
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Lumbar Fusion ◽  
Control Group ◽  
Transfusion Rate ◽  
Total Blood ◽  
Fusion Surgery ◽  
Combined Use ◽  
Group A ◽  
Hemoglobin Drop

Abstract Purpose: The current study was conducted to assess the efficacy and safety of the intravenous (IV) administration combined with topical administration of tranexamic acid （TXA）in patients (aged over 60) scheduled for 2-level lumbar fusion surgery. Methods: 280 patients scheduled for 2-level lumbar fusion surgery were randomized into four groups, including an IV group, a local group, a combined group, and a control group. Patients in the combined group, in the IV group, in the topical group, and in the control group were administrated with 15 mg/kg of IV-TXA + 2 g TXA in local,15 mg/kg IV-TXA, 2 g TXA in local ,and 100 ml IV, respectively. The results of total blood loss (TBL) , maximum hemoglobin drop, the transfusion rate, and the number of allogeneic blood units were compared. Deep venous thrombosis (DVT) and pulmonary embolism (PE) events were monitored and recorded. Results: The TBL was 635.49 ± 143.60, 892.62 ± 166.85, 901.11 ± 186.25, and 1,225.11 ± 186.25 mL for the combined group, the IV group, the topical group, and the control group, respectively.(p = 0.015, p = 0.001 respectively).The average maximum hemoglobin drop in the four above groups was 2.18 ± 0.24, 2.80 ± 0.37, 2.40 ± 0.64 ，and 3.40 ± 1.32 g/dL, respectively. No PE event was reported during the follow-up. Although asymptomatic DVT events was reported by 1, 2, and 2 patients in the combined group, topical group, and control group, respectively, there is no intergroup difference. Conclusions: The combined use of TXA effectively reduced total blood loss and blood transfusion rate in patients aged over 60 scheduled for 2-level lumbar fusion, without increasing the incidence of DVT and PE formation. Keywords: Tranexamic acid, Total hip arthroplasty, Blood loss, Combined treatment

scholarly journals Postoperative blood loss reduction in computer-assisted surgery total knee replacement by low dose intra-articular tranexamic acid injection together with 2-hour clamp drain: a prospective triple-blinded randomized controlled trial

2011 ◽  
Vol 3 (2) ◽  
pp. 12 ◽  
Author(s):  
Paphon Sa-ngasoongsong ◽  
Thanaphot Channoom ◽  
Viroj Kawinwonggowit ◽  
Patarawan Woratanarat ◽  
Pongsthorn Chanplakorn ◽  
...  
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Controlled Trial ◽  
Computer Assisted Surgery ◽  
Postoperative Blood Loss ◽  
Control Group ◽  
Computer Assisted ◽  
Total Blood ◽  
Acid Injection ◽  
Total Knee

A high-dose local tranexamic acid has been introduced in total knee arthroplasty for bleeding control. We are not sure about the systemic absorption and side effects. The aim of this study was to evaluate the effect of low dosage of intra-articular tranexamic acid injection combined with 2-hour clamp drain in minimally bleeding computer-assisted surgery total knee replacement (CAS-TKR). A prospective randomized controlled trial was conducted in a total of 48 patients underwent CAS-TKR. The patients were randomly assigned to receive either of a mixed intra-articular solution of tranexamic acid 250 mg with physiologic saline (TXA group), or physiologic saline (control group) and then followed by clamp drain for 2 hours. Postoperative blood loss was measured by three different methods as drainage volume, total hemoglobin loss and calculated total blood loss. Transfusion requirement and postoperative complications were recorded. All patients were screened for deep vein thrombosis and the functional outcomes were evaluated at 6 months after surgery. The mean postoperative drainage volume, total hemoglobin loss and calculated total blood loss in TXA group were 308.8 mL, 2.1 g/dL and 206.3 mL compared to 529.0 mL, 3.0 g/dL and 385.1 mL in the control group (P=0.0003, 0.0005 and &lt;0.0001 respectively). Allogenic blood transfusion was needed for one patient (4.2%) in TXA group and for eight patients (33.3%) in the control group. Postoperative knee scores were not significantly different between groups. No deep vein thrombosis, infection or wound complication was detected in both groups. In this study, low dose intra-articular tranexamic acid injection combined with 2-hour clamping drain was effective for reducing postoperative blood loss and transfusion requirement in CAS-TKR without significant difference in postoperative complications or functional outcomes.

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