View clinical trials related to Anesthesia, Local.
Filter by:A Phase 3, randomized, placebo-controlled, double-masked, parallel study in healthy subjects. It is designed to evaluate the ocular safety of a single topical ocular administration of AG-920 sterile topical ophthalmic solution compared to placebo..
The main aim of our study was to test the hypothesis that Erector spine plane block (ESP) with sedation will provide the similar employment of fentanyl and propofol during surgery as an infiltrative local anaesthesia with sedation. The primary endpoint was the quantity of fentanyl and propofol during surgery.
Rationale: Effective and fast topical anaesthesia of the upper airway is of paramount importance in awake (conscious) videolaryngoscopy of the airway in order to avoid patient discomfort. Different methods of anesthetizing the airway have been described. Conventional topical airway anaesthesia is not always effective due to non-optimal flow patterns and generation of ineffective local anaesthetic aerosols. Other methods of anaesthetizing the airway are more invasive. In order to optimize topical anaesthesia of the airway a soft mist spray device (Trachospray) for topical anaesthesia of the airway has been developed, in which optimal airflow patterns are obtained and local anaesthetic aerosols are generated which will reach the target zone for anesthetizing the airway. Objective: In this study, the Trachospray will be used for awake videolaryngoscopy, to evaluate its use, effectiveness and comfort level for patients and anaesthesiologist. Study design: Interventional study. Study population: 20 healthy human volunteers, ASA 1, 18-60 years old. Intervention: Subjects will be asked to inhale 4 ml lidocaine 4% via the Trachospray device Main study parameters/endpoints: Anaesthesia of the airway as evaluated with successful awake videolaryngoscopy with minimal discomfort for the subject. Nature and extent of the burden and risks associated with participation: Risk management on the Trachospray device shows that all user risks are mitigated and no residual risks remain for the use of the device. Testing of the device and the application of the device in daily practice has no additional risks than the present technique of performing anaesthesia of the airways.There may be some discomfort during the procedure, mainly airway irritation which may cause coughing or gag reflex.
The aim of this study is to evaluate the Popliteal Plexus Block (PPB) effect on motor nerve branches of the sciatic and femoral nerve, when using different volumes of local anesthetics for PPB. The hypothesis is that increasing the volume of anesthetics used for PPB will spread to the sciatic nerve leading to a reduced muscle strength in the lower leg and decreased nerve conduction velocity in the nerve to gastrocnemius muscle (the tibial nerve) and the nerve to anterior tibial muscle (the deep fibular nerve). The effects will be evaluated by maximum voluntary isometric contraction (MVIC) of the lower leg muscles and by recordings of the compound muscle action potential (cMAP) of the gastrocnemius and tibialis anterior muscles - a motor nerve conduction study. In addition, evaluation of PPBs effect on the femoral nerve is done by MVIC of the quadriceps femoris muscle, cMAP of the vastus medialis and vastus lateralis muscles and by a sensory nerve conduction study of the saphenous nerve.
The aim of this study is to analyze the effectiveness of articaine in controlling self-reported pain compared with conventional lidocaine anesthesia in children requiring extraction of deciduous maxillary molars. Only one extraction will be performed on each child. At least two consultations will be necessary to carry out the present controlled, randomized, and blinded study. All participants will be treated by the same dentist. Self-reported pain will be assessed using the Visual Analogue Scale.
This study evaluates the analgesic effects of ultrasound-guided regional techniques, Thoracic Paravertebral Block (TPVB), Erector Spinae Plane Block (ESPB) and Serratus Anterior Plane Block(SAPB) by comparing postoperative total morphine consumption, first analgesic requirement time, and postoperative pain scores ( FLACC/NRS), postoperative chronic pain in 3rd month in pediatric patients undergoing thoracic surgery. The investigators also aim to observe the side effects of these techniques such as nausea, vomiting, bradycardia, hypotension, respiratory depression
The purpose of this study is to investigate the effect of Lidocaine solution versus placebo (isotonic Sodium Chloride NaCl) disposed inside the urinary bladder as intravesical anesthesia prior to onabotulinum toxin A injections in the treatment of urgency urinary incontinence.
This study aims to compare the effectiveness of the use of no topical anesthesia, topical coolant, and the use of vibration in the reduction of pain during trigger finger injections. This will be done by randomizing patients who are diagnosed with trigger finger, warrant and choose to continue with a steroid injection into each of the respective anesthetic (or lack thereof) methods described. After conducting this and gathering data on the subjects pain felt, we will compare the analgesia from each of the anesthetic methods.
This prospective observational study aimed to investigate whether there is a relationship between weight, height, BMI, abdominal circumference (AC), hip circumference (HC), and AC-to-hip ratio with the incidence of hypotension in patients undergoing cesarean section under spinal anesthesia.
Management of pain after caesarean section represents an important anesthesiologic issue, since it is often suboptimal, leading to delayed functional recovery and chronic pain. Currently, the postoperative analgesic strategy mostly relies on intrathecal morphine (ITM) and multimodal analgesic regimen. Recently, the need for alterative opioid sparing techniques is emerging. Paraspinal fascial plane blocks, as quadratus lumborum block (QLB) and erector spinae plane block (ESPB) performed at T9 level, have therefore been proposed as alternatives to ITM, because of their demonstrated effect on visceral and somatic pain. The aim of the study is to assess the efficacy, the feasibility and safety of bilateral ESPB compared to bilateral QLB for the management of postoperative pain after ceasarean section conducted under spinal anesthesia without ITM.