View clinical trials related to Pain, Postoperative.
Filter by:Post-operative pain management after C-section is an important topic as the number of elective c-sections increases each year. Pain is managed either by giving opioids or by using non-opioids. The purpose of this study is to evaluate the effectiveness of IV Acetaminophen in pain relief and its impact in the usage of post-operative opioid requirements and opioid associated complications. The hypothesis is that four doses of IV Acetaminophen in conjunction with intrathecal or epidural morphine given to the patients after c-section will reduce post-operative opioid requirements and opioid associated complications.
The effect of epidural low-dose morphine-soaked microfibrillar collagen sponge in postoperative pain control after posterior lumbar spinal surgery: a randomized, double-blind, placebo-controlled study
The purpose of this study is to examine pain associated with thoracotomy (incision made during surgery to obtain access to your thoracic cavity) and how the closure technique may influence postoperative pain. Two types of routinely selected thoracotomy closure techniques will be examined; pericostal and intracostal sutures. The investigators hypothesize that intracostal sutures will result in less postoperative and chronic pain as a result of less compression of the intercostal nerve.
The study comprises of a series of pupillary measurements using infrared pupillometry in patients undergoing arthroscopic knee surgery of any type. Infrared pupillometry will be used to assess whether a painful stimulus results in pupillary reflex dilation (PRD). The extend of the PRD may be an indicator how painful a stimulus is. This may help to predict the amount of discomfort a patient will be experiencing after emergence from general anesthesia. In addition to measuring the pupillary reflex dilation, we will also measure oscillations of pupil size before and after indiction of anesthesia, as well as during recovery. These spontaneously occuring oscillations in pupil size, also called hippus, appear to be sensitive to anesthetics and opioids. However, the effect of these drugs on hippus has not been systematically addressed. The aim of the study is 1. to identify whether regional anesthesia techniques such as femoral and sciatic nerve blocks will block the PRD. This would allow assessment of block success in the anesthetized patient. 2. to correlate the extent of the pupillary reflex dilation and hippus in the anesthetized patient during and at the end of surgery with early postoperative pain scores and subsequent analgesia requirements. Such correlation would allow to predict the amount of postoperative pain before the patients emerge from general anesthesia.
The purpose of this study is to determine that periarticular levobupivacaine infiltration after surgical fixation of fractured neck of femur will improve the early postoperative pain sensation.
Evaluation of the combination of lateral femoral cutaneous nerve "single shot" and femoral nerve "single shot" block as effective and safe alternative postoperative analgesic technique after hip replacement surgery.
To assess effect of local anesthetic into the preperitoneal space during laparoscopic hernia repair on post-operative pain.
The purpose of the study is to evaluate the effect of Exparel on pain control and patient outcome after colon resection. The investigators will evaluate the clinical course of the patients who receive exparel as compared to the patients who do not receive exparel. Exparel is a 72 hour bupivacaine which is slowly released from lysosomes over the course of three days. A long acting local anesthetic should provide better pain control than conventional bupivacaine which has a 3.5 hour half-life.
The purpose of this study is to demonstrate improved pain control and outcomes in wrist operations with the use of a long-acting local anesthetic, EXPAREL, when compared to the use of the standard local anesthetic, Marcaine.
The investigators are looking at whether peri-operative minocycline will reduce the duration of pain after minor hand surgery: carpal tunnel release and trigger finger release. The investigators' hypothesis is that minocycline will reduce post-operative pain.