View clinical trials related to Knee Arthroplasty, Total.
Filter by:The study is designed to retrospectively assess the risk factors associated with intra-operative hypothermia in patients undergoing total knee arthroplasty from January 2016 to December 2017 at Aga Khan University and also understand it's impact on post-operative outcomes.
Nowadays, due to the demands to improve life and health conditions of osteoarthritis patients, more effective surgical treatment methods are needed to obtain satisfactory results when performing total knee arthroplasty (TKA). Fast-track surgical protocols are evidence based multidisciplinary approaches targeted on multimodal patient care and primarily focused on enhancing rapid functional recovery of the patients. These protocols recommend use of minimal invasive approaches for TKA patients to enhance rapid recovery. Although studies in the literature has been reported similar results in medial para-patellar approach (MPP) and minimal invasive approaches in long terms, better surgical outcomes in short term in favor of minimal invasive approaches also encouraged fast-track protocol builders to prefer minimal invasive approaches. However, this recommendation is not evidence based and there is no study comparing surgical outcomes between minimal invasive approaches and MPP approach in terms of pain, length of hospital stays and functional recovery in fast-track TKA patients. Therefore, we aimed to compare the effects of mini mid-vastus (MMV) and MPP approaches on postoperative clinical results (pain, quality of life, functional outcome, and length of hospital stay) in fast-track TKA patients, and to decide whether any additional achievements are obtained with MMV approach in this patient group.
The purpose of this pilot study is to examine the effectiveness of the Physical Activity and Symmetry (PAS) program, compared to an attention (ATT)control group, for patients with post-total knee arthroplasty (TKA). The investigators hypothesize that the PAS treatment will result in meaningful improvements in physical activity (PA) and joint loading symmetry compared to the ATT group.
The functional outcomes after TKA are satisfying with a full recovery at 6 months - 1 year. Nevertheless, the revisions of TKA have often lower functional results than primary TKA with a long delay of recovery. The Stryker TKA present the same device for primary TKA and for revision. The aim of this study is to compare the gait kinematics at 6 months after primary Stryker TKA or Revision Stryker TKA to assess if the objective outcomes are similar with this device.
This is a perspective, randomized, blinded study with a parallel design and an allocation ratio of 1 to 1 for the treatment groups to assess the analgesic efficacy of adding the iPACK (injection between the popliteal artery and the capsule of the knee) in addition to the adductor canal block (ACB) for Total Knee Arthoplasty patients (TKA).
The aim of this study was to determine clinical and radiographic results after posterior cruciate-substituting total knee arthroplasties with highly cross-linked polyethylene in one knee and compression mold conventional polyethylene in the contralateral knee in the same patients.
To evaluate the progression on patients suffering from end stage OA whilst being on the waiting list for TKR
The purpose of the study is to determine if teaching self-hypnosis techniques to patients prior to knee replacement surgery will decrease their pain medication requirements, pain medication side-effects, length of stay in the hospital, readmission rates, pain, anxiety, physical function, satisfaction scores, and cost of admission.
This study was to compare the study drug BAY1213790 to existing therapies, i.e. enoxaparin or apixaban, for the prevention of blood clotting and safety in patients undergoing total knee arthroplasty (TKA). The study was open-label, but observer-blinded for the different doses of BAY1213790. This means that it was known which treatment was given, but it was not known which dose of BAY1213790 was administered.
Given the benefits of genicular nerve radiofrequency ablation (RFA) in improving pain and functional status in non-surgical patients with knee osteoarthritis as well as the high prevalence of postoperative pain from total knee arthroplasty (TKA), this study is designed to determine the efficacy of preoperative genicular nerve RFA in improving acute and chronic postoperative pain as well as functional status in patients undergoing TKA. Patients will be randomized to one of two study arms: RFA group (genicular nerve thermal RFA) or control group (RFA needles placed in proper location without effective neurotomy).