View clinical trials related to Anesthesia, Local.
Filter by:The goal of this clinical trial is to assess whether the use of intermittent superficial parasternal intercostal plane blocks reduces opioid usage in patients undergoing cardiac surgery with median sternotomy. Participants randomized to the intervention group will receive the blocks with 0.2% ropivacaine administered via catheters placed in the superficial parasternal intercostal plane bilaterally under ultrasound guidance. Researchers will compare this group with a control group given 0.9% saline through similarly placed catheters. The primary outcome will be cumulative postoperative opioid use (measured as Milligram Morphine Equivalent (MME)) up to 72 hours following catheter insertion.
The goal of this single-blinded randomized controlled trial is to compare pain perception during buccal infiltration using indirect EC spray and topical anesthesia and BC 20% topical gel, among seven to 10-year-old school children who attended Pediatric Dentistry Department at Dubai Dental Hospital (DDH), Mohammed Bin Rashid University (MBRU) in Dubai, the United Arab Emirates (UAE). The main question[s] it aims to answer are: • How effective is the indirect application of EC topical spray anesthesia on pain perception during intraoral buccal injection in children in comparsion to BC 20%? Researchers will compare efficacy of 20% Benzocaine (BC) gel and indirect application of Ethyl Chloride (EC) spray to see if reducing pain perception during local anesthesia infiltration.
It reduces pain scores in patients with block and improves the quality of recovery in the postoperative period. In patients who will undergo spinal anesthesia, it will be questioned whether the application of the block before or after surgery makes a difference in the quality of recovery.
The purpose of this randomized, controlled clinical study is to evaluate if application of 38% SDF increases the efficacy of local anesthesia during operative dentistry on permanent molars affected by molar-incisor hypoplasia (MIH). The goal is to determine if pre-operative application of SDF results in improved local anesthesia and decrease in procedural pain in MIH affected teeth, thereby addressing an important challenge in routine clinical practice and contributing to the development of a treatment protocol for MIH affected molars.
More accurate and earlier identification of people at risk of cardiovascular disease (CVD) and neurodegenerative diseases (memory, cognition, dementia) through the appropriate use of biomarkers could lead to earlier initiation of preventive therapies and potentially avoid sometimes fatal events and complications. Biomarkers are useful for determining the risk of disease, but also for establishing a diagnosis. High inter-individual variability hinders the establishment of general laws that can be- used in predictive medicine. In addition to the lack of validation, other limitations are the low participation rate in screening campaigns (regardless of disease) and the relative difficulty, accuracy, cost and time taken to perform the measurements. The perioperative period is a very good time to screen for cardiovascular and neurodegenerative pathologies for several reasons: - Patients come to their anesthesia consultation and to the operating room because they have a direct visible benefit. - the physiological data collected intraoperatively during systematic monitoring are very "rich" and of very good quality because they are not very noisy - The induction of general anesthesia or the onset of locoregional anesthesia and its maintenance represents a strong and reproducible physiological "test" for the cardiovascular and cerebral systems. - The patients are regularly re-examined postoperatively for the follow-up of their pathology and the possible complications are recorded in their file, allowing a short and medium term follow-up. The project aims to validate a biomarker predictive of cardiovascular complications, the pulse wave velocity, and a biomarker predictive of cognitive disorders, the power of the Alpha wave on the electroencephalogram, from the data usually collected during each anesthesia and during the perioperative period. The objective is to build a predictive model of cardiovascular and neurodegenerative risks, possibly combined, on a survival analysis.
To evaluate if Iheezo's (chloroprocaine 3%) gel vehicle acts as a barrier on the ocular surface, potentially blocking the bactericidal action of povidone-iodine.
The timing of surgery for hip fractures is crucial for elderly patients. The mortality rate for elderly patients after hip fracture is high, and anesthetic decisions significantly affect the patient's outcome. Regional anesthesia has been shown to have better outcomes than general anesthesia. We proposed a newly developed modified position for the ultrasound-guided combined anterior lumbar and lateral sacral plexus block technique that offers benefits, including minimizing interference with circulation and anesthesia, avoiding position change and pain, and providing effective postoperative analgesia.
Few works have studied the area of analgesia covered by the spinal erector block in an objective manner, especially on the cephalo-caudal spread. The available data are dissection works or subjective data such as thermoalgesic or epicritic sensitivity. This information would however be relevant in order to propose a better analgesia. Indeed, it could explain certain failures by insufficient diffusion of the block. The use of a multistage block could be relevant, especially in the case of osteosynthesis on several vertebral levels.
The intertransverse process (ITP) block is a new ultrasound-guided peripheral nerve block modality designed for peri- and postoperative pain amelioration for patients undergoing surgery on the thoracic wall. The modality mimics the well-known thoracic paravertebral block but, potentially, with a significantly lower risk of adverse events. However, evidence for the ITP block efficacy and the clinical applicability, e.g. the number of injections, dermatomal coverage etc., is still sparse and needs further investigation. In this noninferiority, short-term, randomised, blinded, procedure-related crossover trial we will further investigate the ITP block in healthy volunteers to see whether it is possible to reduce the number of injections from three to one and substantiate the number of anaesthetised dermatomes with either modality as the primary outcome. Secondary outcomes include sensory mapping of the thorax, non-invasive thermography, changes in non-invasive blood pressure and satisfaction with block application. At Zealand University Hospital, twelve healthy volunteers will be randomised to receive either a single injection or multiple injection blockade with long-lasting local anaesthetic. All twelve participants will, on day one, receive active blockade with the well-known marketed drug Ropivacaine 7.5mg/ml, and all participants will receive 21 ml; that is six participants receiving 1x21ml and six participants receiving 3x7ml. The six participants receiving 1x21 ml will also receive two sham injections to ensure the blinding. No placebo is used. On day two the intervention is crossed over and the participants will receive the other modality. Within the following hour after block application, relevant standard cutaneous testing is performed; pinprick and cold sensation test for dermatomal coverage, the anaesthetised skin area is pen marked on the thorax and photo documented, thermography to measure temperature differences between each hemi thorax (blocked side vs. non- blocked side) and standard non-invasive blood pressure measurements are performed. After 60 minutes of relevant testing the trial ends and the participant are free to leave the hospital 2 hours after block application if no adverse events are recorded. With such series of test procedures, we will generate new knowledge of the ITP block before future patients undergo breast cancer surgery.
Inferior alveolar nerve block anesthesia is one of the most commonly used regional block anesthesia in dentistry. The factors that determine the success of this type of anesthesia which is applied so frequently, are not reported in the literature. It is to reveal and evaluate patient and dentist-based factors, especially in anesthesia applied by trainee dentists who have just learned this anesthesia block.