Osteoarthritis, Knee Clinical Trial
Official title:
Comparison of Topical Tranexamic Acid and Floseal® on Blood Loss After Total Knee Arthroplasty in Patients With a Thromboembolic Risk
Our purpose of this study is to conduct a prospective randomized controlled trial to investigate the blood-conservation effect of this two topical hemostatic agents in primary TKA procedures in patients with a risk of thromboembolic events. We will also observe if there is increased risk of thromboembolism by use of topical hemostatic agents.
Status | Not yet recruiting |
Enrollment | 90 |
Est. completion date | August 2017 |
Est. primary completion date | August 2017 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 50 Years to 85 Years |
Eligibility |
Inclusion Criteria: History of ischemic heart disease, stroke, or VTE high risk group, such as obesity, varicose vein of the leg, previous history of PE or DVT, hypercoagulability, recent or ongoing treatment for cancer. After cardiologist or neurologist's evaluation, patients who was classified as low-risk of perioperative risk Advanced knee osteoarthritis, Failure of medical treatment or rehabilitation. Hemoglobin > 11g/dl, No use of non-steroid anti-inflammatory agent one week before operation Exclusion Criteria: Preoperative Hemoglobin ?11 g/dl History of infection or intraarticular fracture of the affective knee Renal function deficiency (GFR < 30 ml/min/1.73m2) Elevated liver enzyme, history of liver cirrhosis, impaired liver function and coagulopathy |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Prevention
Country | Name | City | State |
---|---|---|---|
Taiwan | Kaohsiung Chang Gung Memorial Hospital | Koahsiung |
Lead Sponsor | Collaborator |
---|---|
Chang Gung Memorial Hospital |
Taiwan,
Chimento GF, Huff T, Ochsner JL Jr, Meyer M, Brandner L, Babin S. An evaluation of the use of topical tranexamic acid in total knee arthroplasty. J Arthroplasty. 2013 Sep;28(8 Suppl):74-7. doi: 10.1016/j.arth.2013.06.037. — View Citation
Clapp M, Huang JC. Use of FloSeal Sealant in the Surgical Management of Tubal Ectopic Pregnancy. Case Rep Obstet Gynecol. 2013;2013:906825. doi: 10.1155/2013/906825. Epub 2013 May 29. — View Citation
Comadoll JL, Comadoll S, Hutchcraft A, Krishnan S, Farrell K, Kreuwel HT, Bechter M. Comparison of hemostatic matrix and standard hemostasis in patients undergoing primary TKA. Orthopedics. 2012 Jun;35(6):e785-93. doi: 10.3928/01477447-20120525-14. — View Citation
Di Francesco A, Flamini S, Fiori F, Mastri F. Hemostatic matrix effects on blood loss after total knee arthroplasty: A randomized controlled trial. Indian J Orthop. 2013 Sep;47(5):474-81. doi: 10.4103/0019-5413.118203. — View Citation
Gazzeri R, Galarza M, Alfier A. Safety biocompatibility of gelatin hemostatic matrix (Floseal and Surgiflo) in neurosurgical procedures. Surg Technol Int. 2012 Dec;22:49-54. — View Citation
Georgiadis AG, Muh SJ, Silverton CD, Weir RM, Laker MW. A prospective double-blind placebo controlled trial of topical tranexamic acid in total knee arthroplasty. J Arthroplasty. 2013 Sep;28(8 Suppl):78-82. doi: 10.1016/j.arth.2013.03.038. Epub 2013 Jul 29. — View Citation
Gomez-Barrena E, Ortega-Andreu M, Padilla-Eguiluz NG, Pérez-Chrzanowska H, Figueredo-Zalve R. Topical intra-articular compared with intravenous tranexamic acid to reduce blood loss in primary total knee replacement: a double-blind, randomized, controlled, noninferiority clinical trial. J Bone Joint Surg Am. 2014 Dec 3;96(23):1937-44. doi: 10.2106/JBJS.N.00060. — View Citation
Helito CP, Gobbi RG, Castrillon LM, Hinkel BB, Pécora JR, Camanho GL. Comparison of Floseal(r) and electrocautery in hemostasis after total knee arthroplasty. Acta Ortop Bras. 2013;21(6):320-2. doi: 10.1590/S1413-78522013000600004. — View Citation
Kim HJ, Fraser MR, Kahn B, Lyman S, Figgie MP. The efficacy of a thrombin-based hemostatic agent in unilateral total knee arthroplasty: a randomized controlled trial. J Bone Joint Surg Am. 2012 Jul 3;94(13):1160-5. doi: 10.2106/JBJS.K.00531. — View Citation
Konig G, Hamlin BR, Waters JH. Topical tranexamic acid reduces blood loss and transfusion rates in total hip and total knee arthroplasty. J Arthroplasty. 2013 Oct;28(9):1473-6. doi: 10.1016/j.arth.2013.06.011. Epub 2013 Jul 23. — View Citation
Schwab PE, Thienpont E. Use of a haemostatic matrix does not reduce blood loss in minimally invasive total knee arthroplasty. Blood Transfus. 2015 Jul;13(3):435-41. doi: 10.2450/2015.0199-14. Epub 2015 Jan 26. — View Citation
Suarez JC, Slotkin EM, Alvarez AM, Szubski CR, Barsoum WK, Patel PD. Prospective, randomized trial to evaluate efficacy of a thrombin-based hemostatic agent in total knee arthroplasty. J Arthroplasty. 2014 Oct;29(10):1950-5. doi: 10.1016/j.arth.2014.05.025. Epub 2014 Jun 5. — View Citation
Testini M, Marzaioli R, Lissidini G, Lippolis A, Logoluso F, Gurrado A, Lardo D, Poli E, Piccinni G. The effectiveness of FloSeal matrix hemostatic agent in thyroid surgery: a prospective, randomized, control study. Langenbecks Arch Surg. 2009 Sep;394(5):837-42. doi: 10.1007/s00423-009-0497-5. Epub 2009 May 7. — View Citation
Wind TC, Barfield WR, Moskal JT. The effect of tranexamic acid on blood loss and transfusion rate in primary total knee arthroplasty. J Arthroplasty. 2013 Aug;28(7):1080-3. doi: 10.1016/j.arth.2012.11.016. Epub 2013 Mar 28. — View Citation
* Note: There are 14 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Total blood loss after operation | Total blood loss was calculated according to Nadler et al., which used maximum postoperative reduction of the Hb level adjust for weight and height of the patient. The formula is as follows, Total blood loss = (Total blood volume x [change in Hb level / preoperative Hb level])x1000+volume transfused | From the operation to the postoperative day 3 or 4 | No |
Primary | Decrease of hemoglobin level after operation | We will check hemoglobin preoperatively and postop. Day 1, 2, 3 or 4 and 14. We will calculate the change of hemoglobin level on postoperative day 1, 2, 4, and 14. | From the operation to the postoperative day 14 | No |
Secondary | Incidence of major postoperative bleeding | Major bleeding was defined as bleeding that involved a critical organ, or that required reoperation or clinically overt bleeding outside the surgical site that was associated with a decrease in the hemoglobin level of 2 g or more per deciliter or requiring infusion of 2 or more units of blood | within 30 days of the operation | No |
Secondary | Incidence of any non-major bleeding | Non-major bleeding including hemorrhagic wound complications (excessive wound hematoma or bleeding at the surgical site | within 30 days of the operation | No |
Secondary | Incidence of wound infection after surgery | composite of wound poor healing, superficial wound infection, and deep infection requiring return to surgery | within 30 days of the operation | Yes |
Secondary | Incidence of any thrombotic events | the composite of any venous thromoembolism events, ischemic heart attacks, cerebrovascular accidents | within 30 days of the operation | Yes |
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