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Bouras M, Bourdiol A, Rooze P, Hourmant Y, Caillard A, Roquilly A. Tranexamic acid: a narrative review of its current role in perioperative medicine and acute medical bleeding. Front Med (Lausanne) 2024; 11:1416998. [PMID: 39170034 PMCID: PMC11335516 DOI: 10.3389/fmed.2024.1416998] [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] [Received: 04/13/2024] [Accepted: 07/31/2024] [Indexed: 08/23/2024] Open
Abstract
Purpose Tranexamic acid (TXA) is the most widely prescribed antifibrinolytic for active bleeding or to prevent surgical bleeding. Despite numerous large multi-center randomized trials involving thousands of patients being conducted, TXA remains underutilized in indications where it has demonstrated efficacy and a lack of harmful effects. This narrative review aims to provide basic concepts about fibrinolysis and TXA's mode of action and is focused on the most recent and important trials evaluating this drug in different hemorrhagic situations. Methods We selected every low bias RCT, and we highlighted their strengths and limitations throughout this review. Principal findings While TXA appears to have a favorable benefit-risk ratio in most situations (trauma, obstetrics, at-risk for bleeding surgeries) evidence of benefit is lacking in certain medical settings (SAH, digestive bleeding). Conclusion Although in some situations the drug's effect on significant outcomes is modest, its favorable safety profile allows it to be recommended for trauma patients, in obstetrics, and in scheduled surgeries at risk of bleeding. However, it cannot be recommended in cases of spontaneous intracranial bleeding, subarachnoid hemorrhage (SAH), or gastrointestinal bleeding.
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Affiliation(s)
- Marwan Bouras
- CHU Brest, Anesthesiology and Intensive Care Unit, Brest, France
- INSERM UMR 1064 CR2TI, University of Nantes, Nantes, France
| | - Alexandre Bourdiol
- CHU Nantes, Anesthesiology and Intensive Care Unit, CIC Immunology and Infection, Nantes, France
| | - Paul Rooze
- CHU Nantes, Anesthesiology and Intensive Care Unit, CIC Immunology and Infection, Nantes, France
| | - Yannick Hourmant
- CHU Nantes, Anesthesiology and Intensive Care Unit, CIC Immunology and Infection, Nantes, France
| | - Anaïs Caillard
- CHU Brest, Anesthesiology and Intensive Care Unit, Brest, France
| | - Antoine Roquilly
- INSERM UMR 1064 CR2TI, University of Nantes, Nantes, France
- CHU Nantes, Anesthesiology and Intensive Care Unit, CIC Immunology and Infection, Nantes, France
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't Hart JWH, Noordman BJ, Wijnand JMA, Biter LU, Verbrugge SJC, Birnie E, Dunkelgrun M, Huisbrink J, Apers JA. Peroperative administration of tranexamic acid in sleeve gastrectomy to reduce hemorrhage: a double-blind randomized controlled trial. Surg Endosc 2023; 37:7455-7463. [PMID: 37400687 PMCID: PMC10520143 DOI: 10.1007/s00464-023-10232-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/18/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION In metabolic surgery, hemorrhage is the most common major complication. This study investigated whether peroperative administration of tranexamic acid (TXA) reduced the risk of hemorrhage in patients undergoing laparoscopic sleeve gastrectomy (SG). METHODS In this double-blind randomized controlled trial, patients undergoing primary SG in a high-volume bariatric hospital were randomized (1:1) to receive 1500-mg TXA or placebo peroperatively. Primary outcome measure was peroperative staple line reinforcement using hemostatic clips. Secondary outcome measures were peroperative fibrin sealant use and blood loss, postoperative hemoglobin, heart rate, pain, major and minor complications, length of hospital stay (LOS), side effects of TXA (i.e., venous thrombotic event (VTE)) and mortality. RESULTS In total, 101 patients were analyzed and received TXA (n = 49) or placebo (n = 52). There was no statistically significant difference in hemostatic clip devices used in both groups (69% versus 83%, p = 0.161). TXA administration showed significant positive changes in hemoglobin levels (millimoles per Liter; 0.55 versus 0.80, p = 0.013), in heart rate (beats per minute; -4.6 versus 2.5; p = 0.013), in minor complications (Clavien-Dindo ≤ 2, 2.0% versus 17.3%, p = 0.016), and in mean LOS (hours; 30.8 versus 36.7, p = 0.013). One patient in the placebo-group underwent radiological intervention for postoperative hemorrhage. No VTE or mortality was reported. CONCLUSION This study did not demonstrate a statistically significant difference in use of hemostatic clip devices and major complications after peroperative administration of TXA. However, TXA seems to have positive effects on clinical parameters, minor complications, and LOS in patients undergoing SG, without increasing the risk of VTE. Larger studies are needed to investigate the effect of TXA on postoperative major complications.
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Affiliation(s)
- J W H 't Hart
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM, Rotterdam, The Netherlands.
- Department of Surgery, Erasmus University Medical Centre, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands.
| | - B J Noordman
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM, Rotterdam, The Netherlands
- Department of Surgery, Erasmus University Medical Centre, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - J M A Wijnand
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM, Rotterdam, The Netherlands
| | - L U Biter
- Department of Surgery, Tulp Medisch Centrum, Zwijndrecht, The Netherlands
| | - S J C Verbrugge
- Department of Anesthesiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - E Birnie
- Department of Statistics and Education, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
- Department of Genetics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - M Dunkelgrun
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM, Rotterdam, The Netherlands
| | - J Huisbrink
- Department of Pharmacology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - J A Apers
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM, Rotterdam, The Netherlands
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Shaker EH, Soliman AM, Hussein AF, Fayek ES, Elrawas MM. Evaluating the Efficacy and Safety of a Single-Dose Tranexamic Acid in Reducing Blood Loss During Cytoreductive Surgery Followed by Hyperthermic Intraperitoneal Chemotherapy: A Randomized Comparative Pilot Study. Anesth Pain Med 2023; 13:e136578. [PMID: 38024001 PMCID: PMC10664172 DOI: 10.5812/aapm-136578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/31/2023] [Accepted: 06/08/2023] [Indexed: 12/01/2023] Open
Abstract
Background Hyperthermic intraperitoneal chemotherapy (HIPEC), following cytoreductive surgery (CRS), is a lengthy procedure, usually associated with considerable bleeding due to the extensive nature of surgery. Various techniques have been used to decrease blood transfusion requirements. Objectives This study aimed to evaluate the possible advantage of a single dose of tranexamic acid (TA) in such surgeries. Methods In this randomized comparative pilot study, 60 patients scheduled to undergo CRS followed by HIPEC were randomly assigned to 2 equal groups: group 1 (TA group) that received 10 mg/kg of TA in 100 mL of 0.9% NaCl over 20 minutes after the induction of anesthesia and before surgical incision, and group 2 (control group) that received a placebo of 100 mL of 0.9% NaCl during the same time interval. The primary endpoint was the blood loss volume. The secondary endpoints were the number of patients requiring transfusion and the occurrence of any postoperative thrombotic events 30 days after surgery. Serum creatinine levels were measured before the operation and on postoperative days 1, 3, and 5. Intraoperative and first 24 hours urine outputs were also recorded. The levels of hemoglobin (Hb) were measured before the operation, immediately after the operation, and 5 days postoperatively. Results Compared to the control group, the TA group exhibited lower intraoperative blood loss, as well as lower blood loss on postoperative day 1 and in total blood loss (P = 0.006, 0.035, and 0.001, respectively). However, the blood loss on the remaining postoperative days was comparable between both groups. Intraoperative blood transfusion requirements were lower in the TA group (P = 0.032) than in the control group. The total number of units of blood and plasma transfused was also lower in the TA group both intra and postoperatively (0.007, 0.40, and 0.032, 0.008, respectively) than in the control group. Hemoglobin levels, serum creatinine levels, and urine outputs during the first 24 hours postoperatively were comparable between the 2 groups. The thromboembolic events within 30 days were also comparable between the 2 groups. Conclusions Administering a single dose of TA between the induction of anesthesia and the surgical incision may reduce blood loss and transfusion rates in CRS followed by HIPEC without causing significant adverse effects. It is a promising approach in surgeries where massive blood loss is expected shortly after anesthesia induction. This can minimize the drawbacks of repeated blood transfusions during and after the operation without causing significant adverse effects. Besides reducing the need for repeated blood transfusions, it would also reduce the costs of blood/blood products and the risks of transfusion.
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Affiliation(s)
- Ehab Hanafy Shaker
- Department of Anesthesia, Intensive Care and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Mohamed Soliman
- Department of Anesthesia, Intensive Care and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Fahmy Hussein
- Department of Anesthesia, Intensive Care and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ehab Samy Fayek
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mai Mohamed Elrawas
- Department of Anesthesia, Intensive Care and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
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Lotfy MA, Salman SA. Evaluation of efficacy and safety of intraoperative tranexamic acid: prospective placebo-controlled comparative study. EGYPTIAN JOURNAL OF ANAESTHESIA 2022. [DOI: 10.1080/11101849.2022.2113703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Affiliation(s)
- Mohamed A. Lotfy
- Department of Anesthesia, Pain & ICU, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Samar A. Salman
- Department of Anesthesia, Pain & ICU, Faculty of Medicine, Cairo University, Giza, Egypt
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Antifibrinolytics in the treatment of traumatic brain injury. Curr Opin Anaesthesiol 2022; 35:583-592. [PMID: 35900731 PMCID: PMC9594127 DOI: 10.1097/aco.0000000000001171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW Traumatic brain injury (TBI) is a leading cause of trauma-related deaths, and pharmacologic interventions to limit intracranial bleeding should improve outcomes. Tranexamic acid reduces mortality in injured patients with major systemic bleeding, but the effects of antifibrinolytic drugs on outcomes after TBI are less clear. We therefore summarize recent evidence to guide clinicians on when (not) to use antifibrinolytic drugs in TBI patients. RECENT FINDINGS Tranexamic acid is the only antifibrinolytic drug that has been studied in patients with TBI. Several recent studies failed to conclusively demonstrate a benefit on survival or neurologic outcome. A large trial with more than 12 000 patients found no significant effect of tranexamic acid on head-injury related death, all-cause mortality or disability across the overall study population, but observed benefit in patients with mild to moderate TBI. Observational evidence signals potential harm in patients with isolated severe TBI. SUMMARY Given that the effect of tranexamic acid likely depends on a variety of factors, it is unlikely that a 'one size fits all' approach of administering antifibrinolytics to all patients will be helpful. Tranexamic acid should be strongly considered in patients with mild to moderate TBI and should be avoided in isolated severe TBI.
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Abu-Zaid A, Baradwan S, Alshahrani MS, Bakhsh H, Badghish E, Khadawardi K, AlRasheed MA, Turkistani A, AlNaim NF, AlNaim LF, Fodaneel M, AbuAlsaud FS, Jamjoom MZ, Tulbah M, Almugbel M, Alomar O, Al-Jundi H, Allam HS, Alabdrabalamir S, Salem H, Al-Badawi IA. Prophylactic tranexamic acid among women undergoing vaginal delivery to reduce postpartum blood loss and related morbidities: a systematic review and meta-analysis of 17 randomized controlled trials. J Gynecol Obstet Hum Reprod 2022; 51:102378. [DOI: 10.1016/j.jogoh.2022.102378] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/21/2022] [Accepted: 04/07/2022] [Indexed: 11/24/2022]
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Bellos I, Pergialiotis V. Tranexamic acid for the prevention of postpartum hemorrhage in women undergoing cesarean delivery: an updated meta-analysis. Am J Obstet Gynecol 2022; 226:510-523.e22. [PMID: 34582795 DOI: 10.1016/j.ajog.2021.09.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/16/2021] [Accepted: 09/21/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This study aimed to assess the efficacy and safety of prophylactic tranexamic acid administration vs standard uterotonic agents alone among women undergoing cesarean delivery. DATA SOURCES MEDLINE, Scopus, Web of Science, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and Google Scholar were systematically searched from inception to June 30, 2021. STUDY ELIGIBILITY CRITERIA Randomized controlled trials comparing intravenous tranexamic acid administration with placebo in women undergoing cesarean delivery and receiving standard prophylactic uterotonic agents were held eligible. STUDY APPRAISAL AND SYNTHESIS METHODS The risk of bias of individual studies was appraised with the Risk of Bias 2 tool. Meta-analysis was conducted by fitting random-effects models using restricted maximum likelihood. Subgroup analysis was performed on the basis of country, protocol availability, double-blinding, risk of bias, sample size, and tranexamic acid dose. A 1-stage meta-analysis was performed as a sensitivity analysis. The credibility of outcomes was appraised with the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS Overall, 36 studies with 10,659 women were included. Tranexamic acid administration was associated with significantly lower total blood loss (mean difference, -189.44 mL; 95% confidence intervals, -218.63 to -160.25), lower hemoglobin drop (mean difference, 8.22%; 95% confidence interval, 5.54-10.90), decreased risk of blood loss of >1000 mL (odds ratio, 0.37; 95% confidence interval, 0.22-0.60), transfusion requirement (odds ratio, 0.41; 95% confidence interval, 0.26-0.65), and need of additional uterotonics (odds ratio, 0.36; 95% confidence interval, 0.25-0.52). Subgroup analysis indicated a greater effect of tranexamic acid on total blood loss reduction in low-middle income countries. The outcomes remained stable by separately evaluating women at low bleeding risk. The 1-stage meta-analysis demonstrated similar outcomes with the primary analysis. The quality of evidence was judged to be moderate regarding total blood loss and hemoglobin percentage change and low for the other outcomes. CONCLUSION This meta-analysis suggested that prophylactic tranexamic acid administration is effective among women undergoing cesarean delivery in lowering postpartum blood loss and limiting hemoglobin drop. Further research is needed to test its efficacy in high-risk populations and verify its safety profile.
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Affiliation(s)
- Ioannis Bellos
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Marcucci M, Painter TW, Conen D, Leslie K, Lomivorotov VV, Sessler D, Chan MTV, Borges FK, Martínez Zapata MJ, Wang CY, Xavier D, Ofori SN, Landoni G, Efremov S, Kleinlugtenbelt YV, Szczeklik W, Schmartz D, Garg AX, Short TG, Wittmann M, Meyhoff CS, Amir M, Torres D, Patel A, Duceppe E, Ruetzler K, Parlow JL, Tandon V, Wang MK, Fleischmann E, Polanczyk CA, Jayaram R, Astrakov SV, Rao M, VanHelder T, Wu WKK, Cheong CC, Ayad S, Abubakirov M, Kirov M, Bhatt K, de Nadal M, Likhvantsev V, Iglesisas PP, Aguado HJ, McGillion M, Lamy A, Whitlock RP, Roshanov P, Stillo D, Copland I, Vincent J, Balasubramanian K, Bangdiwala SI, Biccard B, Kurz A, Srinathan S, Petit S, Eikelboom J, Richards T, Gross PL, Alfonsi P, Guyatt G, Belley-Cote E, Spence J, McIntyre W, Yusuf S, Devereaux PJ. Rationale and design of the PeriOperative ISchemic Evaluation-3 (POISE-3): a randomized controlled trial evaluating tranexamic acid and a strategy to minimize hypotension in noncardiac surgery. Trials 2022; 23:101. [PMID: 35101083 PMCID: PMC8805242 DOI: 10.1186/s13063-021-05992-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 12/29/2021] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
For patients undergoing noncardiac surgery, bleeding and hypotension are frequent and associated with increased mortality and cardiovascular complications. Tranexamic acid (TXA) is an antifibrinolytic agent with the potential to reduce surgical bleeding; however, there is uncertainty about its efficacy and safety in noncardiac surgery. Although usual perioperative care is commonly consistent with a hypertension-avoidance strategy (i.e., most patients continue their antihypertensive medications throughout the perioperative period and intraoperative mean arterial pressures of 60 mmHg are commonly accepted), a hypotension-avoidance strategy may improve perioperative outcomes.
Methods
The PeriOperative Ischemic Evaluation (POISE)-3 Trial is a large international randomized controlled trial designed to determine if TXA is superior to placebo for the composite outcome of life-threatening, major, and critical organ bleeding, and non-inferior to placebo for the occurrence of major arterial and venous thrombotic events, at 30 days after randomization. Using a partial factorial design, POISE-3 will additionally determine the effect of a hypotension-avoidance strategy versus a hypertension-avoidance strategy on the risk of major cardiovascular events, at 30 days after randomization. The target sample size is 10,000 participants. Patients ≥45 years of age undergoing noncardiac surgery, with or at risk of cardiovascular and bleeding complications, are randomized to receive a TXA 1 g intravenous bolus or matching placebo at the start and at the end of surgery. Patients, health care providers, data collectors, outcome adjudicators, and investigators are blinded to the treatment allocation. Patients on ≥ 1 chronic antihypertensive medication are also randomized to either of the two blood pressure management strategies, which differ in the management of patient antihypertensive medications on the morning of surgery and on the first 2 days after surgery, and in the target mean arterial pressure during surgery. Outcome adjudicators are blinded to the blood pressure treatment allocation. Patients are followed up at 30 days and 1 year after randomization.
Discussion
Bleeding and hypotension in noncardiac surgery are common and have a substantial impact on patient prognosis. The POISE-3 trial will evaluate two interventions to determine their impact on bleeding, cardiovascular complications, and mortality.
Trial registration
ClinicalTrials.gov NCT03505723. Registered on 23 April 2018.
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Pranata FH, Kloping YP, Hidayatullah F, Rahman ZA, Yogiswara N, Rahman IA, Febriansyah NA, Soebadi DM. The role of tranexamic acid in reducing bleeding during transurethral resection of the prostate: An updated systematic review and meta-analysis of randomized controlled trials. Indian J Urol 2022; 38:258-267. [PMID: 36568469 PMCID: PMC9787431 DOI: 10.4103/iju.iju_98_22] [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: 03/25/2022] [Revised: 05/15/2022] [Accepted: 07/05/2022] [Indexed: 12/27/2022] Open
Abstract
Introduction Transurethral resection of the prostate (TURP) is regarded as the current gold standard surgical intervention for benign prostatic hyperplasia (BPH). However, this procedure is associated with significant chances of intraoperative and postoperative bleeding. Several studies have reported the role of tranexamic acid in prostatic surgeries, but, its role in TURP is still unclear. This review aims to evaluate the role of tranexamic acid in reducing the blood loss during TURP. Materials and Methods A systematic search was performed on Medline, Scopus, Embase, and Cochrane, up to December 2021. Relevant randomized controlled trials (RCTs) evaluating the role of tranexamic acid in TURP were screened using our predefined eligibility criteria. Data were expressed as odds ratio (OR) or mean difference (MD) with 95% confidence intervals (CIs). All analyses were performed using RevMan 5.4 (Cochrane Collaboration, UK). Results Six trials were included in this meta-analysis, comprising of 582 patients with BPH who underwent TURP. The meta-analysis revealed an insignificant difference in the rate of blood transfusion (OR 0.68, 95% CI 0.34, 1.34, P = 0.27) but, a significantly lower amount of blood loss and a lower reduction in the hemoglobin (Hb) levels in the patients receiving tranexamic acid as compared to the control group (MD - 127.03, 95% CI - 233.11, -20.95, P = 0.02; MD - 0.53, 95% CI - 0.84, -0.22, P < 0.01; respectively). Also, the operative time (P = 0.12) and the length of hospitalization (P = 0.59) were similar between the two groups. Conclusion The administration of tranexamic acid was not found to be effective in reducing the need for blood transfusion, the operative time, and the length of hospitalization during the TURP. However, it could reduce the amount of blood loss and the fall in the Hb levels.
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Affiliation(s)
- Firmantya Hadi Pranata
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | | | - Furqan Hidayatullah
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Zakaria Aulia Rahman
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Niwanda Yogiswara
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Ilham Akbar Rahman
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Nafis Audrey Febriansyah
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Doddy Moesbadianto Soebadi
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia,
E-mail:
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Tranexamic acid in head and neck procedures: a systematic review and meta-analysis of randomized controlled trials. Eur Arch Otorhinolaryngol 2021; 279:2231-2238. [PMID: 34661715 DOI: 10.1007/s00405-021-07132-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/07/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE We conducted a meta-analysis of all randomized controlled trials (RCTs) that examined the benefits of tranexamic acid (TXA) among cancer patients undergoing head and neck (H&N) procedures. METHODS We screened five databases from inception until 20 June 2021 and evaluated the risk of bias of the eligible studies. We pooled continuous outcomes using the weighted mean difference (WMD) with 95% confidence interval (CI). RESULTS Five studies, comprising seven RCTs, met the inclusion criteria. This meta-analysis included a total of 540 patients; 265 and 275 patients were assigned to the TXA and control group, respectively. Overall, the included RCTs revealed a low risk of bias. The volume of postoperative bleeding was significantly lower in favor of the TXA group compared with the control group (n = 7 RCTs, WMD = - 51.33 ml, 95% CI [- 101.47 to - 1.2], p = 0.04). However, no significant difference was found between both groups regarding the volume of intraoperative bleeding (n = 6 RCTs, WMD = - 3.48 ml, 95% CI [- 17.11 to 10.15], p = 0.62), postoperative hemoglobin (n = 3 RCTs, WMD = 0.42 mg/dl, 95% CI [- 0.27 to 1.11], p = 0.23), duration of drainage tube removal (n = 4 RCTs, MD = - 0.41 days, 95% CI [- 1.14 to 0.32], p = 0.27), and operation time (n = 6 RCTs, WMD = 1.59 min, 95% CI [- 10.09 to 13.27], p = 0.79). TXA was safe and did not culminate in thromboembolic events or major coagulation derangements. CONCLUSION TXA administration is safe and significantly reduces the volume of postoperative bleeding. However, no difference is identified between TXA and control groups regarding the volume of intraoperative bleeding, postoperative hemoglobin level, duration of drainage tube removal, and operation time.
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