Ignite Creation Date:
2025-12-26 @ 11:50 AM
Ignite Modification Date:
2026-03-04 @ 10:43 PM
Study NCT ID:
NCT02908516
Status:
TERMINATED
Last Update Posted:
2019-07-29
First Post:
2016-07-25
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Safety and Efficacy of Oral TXA in Reducing Blood Loss and Transfusion in Hip Fractures
Sponsor:
Yale University
Organization:
Study Overview
Official Title:
Safety and Efficacy of Oral Tranexamic Acid in Reducing Blood Loss and Transfusion in Femoral Neck, Intertrochanteric and Subtrochanteric Femur Fractures 100 FR 1 (2015-2)
Status:
TERMINATED
Status Verified Date:
2019-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Study was terminated due to inability to recruit and collect follow up outcome data.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary objective of this study is to assess the safety and efficacy of Tranexamic acid (TXA) in reducing blood loss and transfusion requirements for patients with osteoporotic hip fractures. In addition to assessing blood loss in these patients, complications associated with TXA use would be characterized including systemic (pulmonary embolism, deep venous thrombosis, myocardial infarction, stroke) and surgical site (hematoma, infection) events, need for re-hospitalization or re-operation and 30 day mortality.
Detailed Description:
Hip fractures are associated with significant blood loss and a subsequent need for blood transfusion. The causes of bleeding are multifactorial, increased fibrinolytic activity being one of them. The use of allogenic blood products is expensive and is associated with increased risk of hemolytic and anaphylactic reactions, post-operative infections and lengthened hospital stay. Tranexamic acid (TXA) is a simple and inexpensive pharmacological agent that inhibits fibrinolysis and reduced bleeding. It has a 44 year history of clinical use beginning with patients with symptomatic menorrhagia as well as bleeding prophylaxis in hemophiliac patients undergoing tooth extraction
Tranexamic acid (TXA) is an antifibrinolytic medication (reduces the destruction of blood clots, thus promoting the ability to stop bleeding) that is frequently used to reduce perioperative blood loss, blood transfusions and associated costs in major cardiac, vascular, obstetric, and orthopedic procedures. It has been used successfully in orthopedics to reduce perioperative blood loss, particularly in spine surgery, total knee and total hip arthroplasty (THA). Multiple recent meta-analyses have found that use of TXA in the setting of total knee arthroplasty (TKA) and THA leads to significantly less overall blood loss and lower rates of blood transfusion without increasing rates of venous thromboembolism (VTE) or other complications.
Osteoporotic hip fractures are at an increased risk than elective orthopaedic surgery patients because they are exposed to a double bleeding insult. Fractures bleed and many of these patients sustain their first hit when hematoma forms in their soft tissues leading to symptomatic anemia. Subsequently these patients sustain additional blood loss when they undergo surgery for definitive treatment of their injuries.
Trauma surgeons understand the risk of hemorrhage associated with trauma and routinely give TXA to patients who present with high energy injuries. The CRASH-2 trial was an international study which randomized 20,000 bleeding trauma patients to get TXA or matching placebo upon presentation. With 99.5% follow up, the authors noted a decreased risk of bleeding and death without ill effect.
However, there are limited data on its use in patients with hip fractures. We propose a double-blinded, randomized, controlled trial comparing perioperative administration of TXA to placebo in the setting of femur fractures. Thus our goal is to examine the safety and efficacy of TXA in reducing blood loss and red blood cell requirement for patients with intertrochanteric, subtrochanteric femur fractures at the time of hospital admission.
Tranexamic acid (TXA) is an antifibrinolytic medication (reduces the destruction of blood clots, thus promoting the ability to stop bleeding) that is frequently used to reduce perioperative blood loss, blood transfusions and associated costs in major cardiac, vascular, obstetric, and orthopedic procedures. It has been used successfully in orthopedics to reduce perioperative blood loss, particularly in spine surgery, total knee and total hip arthroplasty (THA). Multiple recent meta-analyses have found that use of TXA in the setting of total knee arthroplasty (TKA) and THA leads to significantly less overall blood loss and lower rates of blood transfusion without increasing rates of venous thromboembolism (VTE) or other complications.
Osteoporotic hip fractures are at an increased risk than elective orthopaedic surgery patients because they are exposed to a double bleeding insult. Fractures bleed and many of these patients sustain their first hit when hematoma forms in their soft tissues leading to symptomatic anemia. Subsequently these patients sustain additional blood loss when they undergo surgery for definitive treatment of their injuries.
Trauma surgeons understand the risk of hemorrhage associated with trauma and routinely give TXA to patients who present with high energy injuries. The CRASH-2 trial was an international study which randomized 20,000 bleeding trauma patients to get TXA or matching placebo upon presentation. With 99.5% follow up, the authors noted a decreased risk of bleeding and death without ill effect.
However, there are limited data on its use in patients with hip fractures. We propose a double-blinded, randomized, controlled trial comparing perioperative administration of TXA to placebo in the setting of femur fractures. Thus our goal is to examine the safety and efficacy of TXA in reducing blood loss and red blood cell requirement for patients with intertrochanteric, subtrochanteric femur fractures at the time of hospital admission.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: