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87 active trials for Hip Fractures

Effect of Intravenous Tranexamic Acid on Reduction of Blood Losses in Hip Fracture Patients

Studies have shown that hip fractures have a significant perioperative blood loss. Postoperative anaemia is associated with a higher morbidity and mortality. Tranexamic acid is a safe and effective antifibrinolytic widely used to reduce blood loss in other forms of orthopaedic surgery and in traumatized patients. However, evidence on the effectiveness of TXA in lower extremity fracture care is more limited. Hip fractures represent a common orthopedic injury in a fragile patient population that often necessitates post-operative blood transfusion thereby putting the patient at additional risk of complications. The goal of this study is to assess if the use of tranexamic acid in patients with hip fractures will result in a reduction in blood losses and blood transfusion rates. Our hypothesis is that by providing intravenous TXA at the time of surgery will decrease the amount of preoperative and intraoperative bleeding thereby leading to a decreased need for postoperative transfusion. This a double blinded, placebo controlled, therapeutic trial in which the patients will be randomized to receive TXA or a placebo (saline solution). Treatment will be administered pre-operatively as well as at the time of surgical incision. The primary outcome will be need for blood transfusion. Secondary outcomes will include calculated perioperative blood loss, length of stay, and rate of thromboembolic events, and 90 day mortality.

Start: January 2018
Intensified In-hospital Physiotherapy for Patients After Hip Fracture Surgery.

Regaining basis mobility after a hip fracture surgery is an important in-hospital rehabilitation goal because patients who have regained basis mobility at pre-fracture level at discharge have lower 30-day mortality and readmission rate and are more likely to be discharged to their own home. However, at discharge only half of the patients have regained their pre-fracture basis mobility level. Intensified acute in-hospital physiotherapy (e.g. more than once daily) highlighting weight-bearing activities and ambulation could have a positive effect on the proportion of patients who regain their pre-facture basic mobility at discharge. However, data from daily clinical practice suggest that only half of the patients are able to complete physiotherapy on the first postoperative day and that fatigue, hip fracture-related pain and habitual cognitive status are the most frequent reasons for not completing planned physiotherapy (once daily) during the first three postoperative days. Thus to undertake an RCT investigating the effect of intensified acute in-hospital physiotherapy i.e. two daily sessions of physiotherapy compared to usual care i.e. one daily session, on regained pre-facture basic mobility at discharge in patients with hip fracture raises important practical concerns regarding e.g. completion rate of planned physiotherapy. The potential positive effects of intensified physiotherapy will be hampered if too many patients are unable to complete planned physiotherapy e.g. because of fatigue or pain. Feasibility studies ask whether something can be done and are preliminary studies conducted specifically for the purposes of establishing whether or not a full trial will be feasible to conduct. Thus, the main aim of the trial is to assess the feasibility of conducting a definitive pragmatic RCT in terms of implementation, practicality and acceptability of intensified acute in-hospital physiotherapy i.e. two daily sessions of physiotherapy highlighting weight-bearing activities and ambulation on weekdays among patients with hip fracture. The main predefined feasibility criterium is that about twice as many physiotherapy sessions are completed in the intensified physiotherapy group compared to in the usual care physiotherapy group.

Start: April 2021