View clinical trials related to Regional Anesthesia Morbidity.
Filter by:Postoperative analgesia for shoulder surgery is typically achieved by providing an interscalene brachial plexus block. However, a very common side effect of this block is hemi-diaphragmatic paralysis, a state which may not be tolerated in patients with pulmonary conditions such as COPD. Recently, clinicians have explored new ways to provide satisfactory analgesia while minimizing the pulmonary side effects of the interscalene nerve block. One of these solutions might be to offer the patient a suprascapular nerve block combined to a posterior cord block. Since these blocks are performed lower in the neck or under the clavicle, the phrenic nerve is less likely to be blocked. Thus, fewer respiratory side effects have been reported when using such blocks. This prospective observational study will evaluate the NOL response to surgical stimuli and the opioid requirements intraoperatively in patients undergoing shoulder arthroscopies with either a supraclavicular and posterior cord blocks or an interscalene block. Study Design: Prospective, randomized open label non-inferiority trial. Subject Population: Adults scheduled to undergo elective shoulder arthroscopy Sample Size: 100 patients Study Duration: Starts February 2019 - Ends February 2021 - Interim analysis at 50 patients Study Center: Maisonneuve-Rosemont Hospital, CEMTL, Montreal, Quebec, Canada
Caudal blocks are one of the most commonly performed regional anesthetics in children and are performed daily for a host of infra-umbilical surgical procedures. A caudal block is an epidural injection, most commonly of local anesthetic into the epidural space as accessed via the sacral hiatus. In children, the sacral hiatus is a normally occurring aperture in which the epidural space may be accessed with extremely minimal risk; as neural tissue ends more proximally. Due to this measure of safety, caudal blocks are preferred in children when compared with standard lumbar epidurals. Caudal blocks are performed blindly using palpation and tactile feedback to assess if the medication is being administered in the correct location. As a result of blind injection, administration of local anesthetic totally or partially outside of the correct site can often be unnoticed or identified after a significant volume has already been injected. With the potential for toxicity of local anesthetic, this may result in either the inability to give a complete dose or an unintentional and often unnoticed sham block "incorrect site of injection".
The investigators' objective is to evaluate whether any of the various peripheral nerve block catheter dressing strategies currently employed by the Boston Children's Hospital Regional Anesthesia Service has any differential impact on specific outcome endpoints such as regional block catheter dislodgement, catheter occlusion, catheter leakage, skin irritation, and skin infection.
The study is a prospective randomized controlled trial comparing local infiltration of analgesia in the knee joint and adductor canal catheters for postoperative analgesia following a primary Total Knee Arthroplasty (TKA).
Percutaneous nephrostomy (PCN) is one of the interventions in the radiology department in which pain control is necessary. Quadratus Lumborum (QL) block will be tried to limit the use of systemic analgesics and its accompanying untoward effects in those frail patients requiring PCN that is performed in the prone position.