View clinical trials related to Anesthesia, Local.
Filter by:The purpose of this study is to investigate and describe the anatomical distribution of the sensory outcome following LFCN block (LFCN = lateral femoral cutaneous nerve) in relation to the incisional lines after Total Hip Arthroplasty (THA). Furthermore, is the aim to examine whether there is a motorial outcome corresponding to the Femoral nerve. The trial will be conducted in healthy volunteers in a blinded, randomized paired study.
The main objective is to complete a double-blinded randomized controlled crossover trial of lumbar plexus block with the Shamrock technique guided by ultrasound (US)/magnetic resonance imaging (MRI) image fusion vs. the Shamrock technique guided by ultrasound in healthy volunteers. The investigators will assess block procedure-related parameters, anatomical spread of local anesthetic, and motor and sensory effects.
60 ASA grades- I, II or III patients, undergoing lower limb surgeries, will be randomly allocated in 2 groups of 30 patients each. In group S- subarachnoid block with 0.5% Bupivacaine (hyperbaric) 2.5ml will be given in lateral position and group B received femoral 3 in 1 block in supine position(with landmark technique) with 20 ml of 0.25% of Bupivacaine, followed by Sciatic block in lateral position with 20 ml of 0.25% Bupivacaine. Onset and duration of sensory and motor block, time of first analgesic requirement, VAS Scores at end of block and surgery, hemodynamic effects, patients' and surgeon's satisfaction will be evaluated.
Serum levels of bupivacaine over time after peri-articular injection of a mixture of liposomal bupivacaine and plain bupivacaine during total knee arthroplasty.
The main objective of the trial is to complete a double-blinded randomized controlled trial with crossover design of a lumbosacral plexus block with the Suprasacral Parallel Shift technique guided by ultrasound/magnetic resonance (MR) image fusion vs. Suprasacral Parallel Shift guided by ultrasound by estimating sensory block of the femoral nerve, the obturator nerve, the lumbosacral trunk, and spinal nerve L1 in healthy volunteers.
The main objective of the trial is to complete a double-blinded randomized controlled trial of a lumbar plexus block with the Shamrock technique versus the Lumbar Ultrasound Trident technique by estimating the time of performance of lumbar plexus blocks in healthy volunteers. Secondary objectives include a) estimates of number and depth of needle injections, distance of injection site from the midline, minimal electric nerve stimulation to trigger muscular response and the type of response, and volunteer discomfort during block injection, b) measurements of plasma lidocaine and mean arterial blood pressure, c) examinations of sensory block of the dermatomes T8-S3 and motor block of the femoral nerve, the obturator nerve, the hip abductor muscles, and the hamstring muscles, d) success rate of lumbar plexus block, e) perineural and epidural distribution of local anesthetics added contrast visualized on magnetic resonance imaging (MRI) scanning, and f) cost-effectiveness for the Shamrock technique versus the Lumbar Ultrasound Trident Technique for lumbar plexus block in healthy volunteers. The hypothesis is that the Shamrock technique is faster to perform than the Lumbar Ultrasound technique, and that the success rate of the Shamrock technique is equal to or higher than the Lumbar Ultrasound Trident technique.
The purpose of this study is to determine wether wound infiltration brings additional analgesia effect after cesarean section with optimal standard postoperative analgesia
In this study we investigate the following properties of the transversus abdominis plane block in healthy volunteers: 1. Cutaneous analgesic distribution 2. Muscular affection 3. Reproducibility
The purpose of this study is to determine whether OraVerse is safe and effective for the reversal of dental anesthesia in children 2 to 5 years of age weighing at least 10 kg.
Adequate tissue oxygenation is required for effective white blood cell function and bactericidal activity. Decreased tissue oxygenation is a risk factor for perioperative wound infections. Regional anesthetic techniques result in a functional sympathetic block and may increase tissue oxygenation. The purpose of this study is to evaluate changes in tissue oxygenation using a non-invasive Near-infrared spectroscopy (NIRS) device. The current study will evaluate changes in tissue oxygenation following regional anesthetic techniques (peripheral nerve blockade and neuraxial techniques such as caudal block) in pediatric patients). Regional anesthesia will induce a sympathetic blockade and improve tissue oxygenation.