Active clinical trials for "Pain, Postoperative"

The purpose of the study is to determine the efficacy of IV acetaminophen when administered to neurosurgical patients at the beginning and end of their surgery. If the result is improved pain control with less opioid consumption postoperatively, then those patients may also experience less opioid related side effects such as nausea/vomiting, pruritus, and sedation. While numerous other studies have failed to show a benefit of IV acetaminophen after neurosurgical procedures, we are studying the administration of 1 g in two doses over the course of the operation.

prospective, randomized double blinded study to investigate the effects of morphine as an adjuvant to ropivacaine on FICB

The analgesic effects of Quadratus Lomborum Block II type after robotic-assisted laparoscopic radical prostatectomy, will be assessed.

This prospective, randomized control study aims to compare the analgesic effect, satisfaction with anesthesia and analgesia between single-injection QLB (quadratus lumborum block)+general anesthesia (GA) and general anesthesia (GA) alone in patients undergoing laparoscopic adrenalectomy.

This randomized-controlled trial (RCT) will evaluate the effectiveness of a pain psychology intervention -- consisting of a hybrid of acceptance and commitment therapy (ACT) and clinical hypnosis intervention -- in reducing opioid consumption after major surgery. Consenting patients undergoing oncology surgeries at Toronto General Hospital (TGH) will be randomly assigned to one of two groups: (1) standard care or (2) standard care plus an ACT/clinical hypnosis intervention for pain management. The hypnosis intervention will be delivered via one session with a psychotherapist prior to surgery, one session with a psychotherapist after surgery, and the provision of audio recordings to guide patients in practicing self-hypnosis. The pain psychology intervention is targeted at reducing pain, as well as pain-related anxiety, distress, sleep disturbance, and functional impairment. The primary goal of the pain psychology intervention is to help patients to feel more comfortable while using less opioid medication in the week after surgery.

Pain along the sternum following opening of the chest cavity, also known as post-sternotomy pain (PSP), is a common complication after heart surgery that is associated with several negative side effects. Unfortunately, an effective and safe treatment has not yet been discovered for PSP. However, recently a regional anesthesia technique called the pecto-intercostal fascial block (PIFB) was found to be associated with improved pain relief for breast surgery. The investigators plan to assess the feasibility of using PIFB as an effective and safe treatment for PSP.

Main purpose of this prospective single center randomized study is to compare the analgesic effect of ultrasound guided Unilateral Oblique Subcostal Transversus Abdominis Plane (TAP),unilateral Erector Spinae Plane (ESP) blocks and Port site infiltration of local anesthetic in subjects undergoing laparoscopic cholecystectomy. Total 100 patients, American society of anaesthesiology physical status I-II aged between 18-65 who underwent laparoscopic cholecystectomy will recruit to the study.

Transversus abdominis plane (TAP) block is a novel type of peripheral nerve block that involves innervations of the anterolateral abdominal wall derived from T6-L1.It provides adequate post-operative pain relieve following the various abdominal surgeries. Theoretically, TAP block may replace the need for epidural analgesia after abdominal operations. The oblique subcostal approach of the TAP (OSTAP) block, which was de¬scribed by (Hebbard et al, 2010) , has been reported to provide analgesia to the entire anterior abdomen.

Comparison of Bilateral Transversus Abdominis Plane Block with Exparel versus Continuous Epidural Analgesia With Bupivacaine

The purpose of this study is to compare two medications currently injected intra-operatively to help decrease pain after surgery in patients undergoing a primary total hip replacement (THR). The two medications are Exparel® (bupivacaine liposome injectable suspension) plus bupivacaine with epinephrine versus bupivacaine with epinephrine. This study is looking to see if one medication works better than the other in managing post-operative pain after THR. The study hypothesis is that Exparel® plus bupivacaine with epinephrine will demonstrate better pain management in THR patients post-operatively. Both medications are FDA-approved for post-operative analgesia.