View clinical trials related to Knee Surgery.
Filter by:The LOARAL project concerns patients who have undergone total knee arthroplasty to treat symptomatic osteoarthritis. Patient will be divided into two groups: a control group where patients will do standard rehabilitation and an experimental group where patients will do standard rehabilitation associated with the judgement of point-light display. The aim of this study is to validate the use of point-light display for the Rehabilitation of patients with a totalarthroplasty of the knee.
Surgical wounds are covered to prevent bleeding, absorb the exudates and provide a barrier against external contamination. Currently, in Corporació PT after orthopedic surgery, traditional occlusive dressing of sterile gauze and non-woven hypoallergenic adhesive tape is placed. In many cases the appearance of blistering caused by the use of these conventional dressings is observed, which increases the risk of infection, pain and the final cost of the procedure. There are other types of dressings that could improve these aspects but comparative data are not currently available. Main objective: to identify the dressing that better preserves the integrity of the skin. Design: Prospective randomized comparative study of 5 types of dressings used in total knee and hip arthroplasty surgical wounds (TKA and THA). Secondary Objectives: To identify the dressing that provides greater advantages and minor inconveniences in TKA and THA surgery. Study population: Patients older than 18 years undergoing fast track primary TKA or THA. 110 patients
The purpose of the study is to determine the minimum effective concentration of bupivacaine (EC50) in femoral block for analgesia by ultrasound after knee surgery.
The primary objective of this investigation is to evaluate the performance of a self-adhesive absorbent post-operative dressing coated with a soft silicone layer in minimize the risk of the development of blistering in subjects after hip or knee arthroplasty or spinal surgery in comparison to a standard wound dressing The secondary objectives are to evaluate: - the performance of the dressing - the comfort, conformability and the acceptability of the dressing - pain before, during and after dressing removal - the overall cost regarding dressing wear time, time to do dressing change and personal resources needed
Efficacy of a modified obturator nerve block technique by using only a single morphological landmark, a double-blinded randomised pilot study.
The pupillary pain-meter AlgiScan ® with integrated nociceptive stimulator is a portable, battery-operated device which automatically measures, by means of an infrared camera, pupil diameter. This is measured in response to noxious stimulation produced by a tetanus at a frequency of 100 Hz for 5 seconds. Its intensity varies from 10 to 60 mA. The recording is performed for a period of 13 seconds (3 seconds prior to stimulation, stimulation for 5 seconds, 5 seconds after the stimulation). An interval of 3 minutes is allowed between the two measurements (right and left), which is significantly higher than the time necessary to return to normal (about 20seconds). The pupillary pain index (PPI) ranges from 0 to 10 and is a composite measure of the pupillary diameter reflex to the tetanus stimuli delivered by the AlgiScan device. Smaller scores indicate increased analgesia. The main objective of this study is to determine whether PPI index variation can determine a prognostic threshold of analgesic efficacy of unilateral lower limb sensory nerve block before incision. The measurements are performed after bilateral nociceptive stimulation (blocked side versus non-blocked side) in patients under general anesthesia for major knee surgery.