View clinical trials related to Postoperative Pain.
Filter by:In the present study, the investigators want to evaluate if press needle acupuncture applied prior to surgery may contribute to the anaesthesiologic outcome. Acupuncture might improve fast-track anaesthesia in the PACU after general surgery.
The purpose of the study is to examine the safety and efficacy of liposome bupivacaine for intercostal nerve block in subjects undergoing posterolateral thoracotomy.
Effective pain management following total knee arthroplasty is important to facilitate early mobilization and rehabilitation. To manage post-operative pain, multimodal analgesia, including acetaminophen, NSAID's, gabapentin, opioids and local anesthetics are used. However, local anesthetics injected into the femoral nerve area may cause a block in motor function of the quadriceps muscle. Both adductor-canal peripheral nerve block performed pre-operatively, and periarticular infiltration performed intra-operatively are effective in reducing pain following TKA without causing quadriceps motor block which can impede mobilization. No published trials have been found that compare single shot adductor-canal block plus periarticular infiltration to periarticular infiltration only or adductor-canal nerve block only. The purpose of this trial is to examine the effect of 3 different approaches to nerve blockade: 1) adductor-canal block plus periarticular infiltration; 2) adductor-canal block only; 3) periarticular infiltration only, on pain, analgesic consumption, mobility, pain related interference with activities and length of hospital stay in participants undergoing unilateral TKA. Patients will be eligible for participation if they are 18 years old or older, and can speak, and read English. Ninety-six trial participants will be randomized to receive 1 of the 3 approaches to nerve blockade as part of their pain management plan. Outcomes will be measured on post-operative days 1 and 2 and length of stay will be calculated in hours after the participant is discharged to home. It is hypothesized that participants that receive both adductor-canal nerve block plus periarticular infiltration will report less pain, improved mobility and less pain related interference with activities.
The aim of this study is to evaluate the performance of Analgesia/Nociception Index (ANI) measured at the end of surgery for the prediction of immediate postoperative pain in postoperative care unit in adult patients undergoing general anesthesia.
The appropriate management of postoperative pain is recognized as an important clinical challenge with implications beyond humanitarian issues. Evidence shows that effective postoperative analgesia is associated with physiological benefits to the patient, shortened length of hospital stay and lower rates of in-hospital complications, such as pneumonia, delirium and persistent pain after surgery. However, despite the availability of several analgesic drugs and strategies the prevention and treatment of postoperative pain is often suboptimal. Remifentanil is a potent short acting opioid commonly used in continuous infusion for anesthesia for several surgical procedures. Remifentanil has been extensively advocated as a means to provide quick patient awakening in the immediate postoperative period with a very low risk of respiratory depression. Yet it does not provide residual analgesia and postoperative pain is a major concern. In order to overcome this limitation, practicing anesthesiologists frequently give patients a single dose of Sufentanil, a long acting opioid, during the induction of anesthesia where Remifentanil will be used in continuous infusion. However the effectiveness of this strategy still lacks evidence from controlled clinical trials.
The purpose of this study is to evaluate whether pre-emptive local bupivacaine injection is a better alternative pain control modality than the conventional intravenous patient controlled analgesia.
The purpose of this study is to find a more accurate postoperative pain assessment for teenager patients. This is important because a patient should not have a very strong pain medication such as morphine if the pain is just mild.
The purpose of this trial is to investigate the efficacy and safety of lidocaine 5% medicated plaster in localized chronic post-operative neuropathic pain in comparison to placebo plaster.
The purpose of this study is to determine wether wound infiltration brings additional analgesia effect after cesarean section with optimal standard postoperative analgesia
Pain following abdominal surgery is managed with the use of thoracic epidural analgesia (TEA) where the epidural is inserted in the spine at the level of scapula The risks due to TEA include difficulty with insertion, failure in up to 40% of patient in the perioperative period, fall in blood pressure and a rare devastating complication of paralysis either due to bleeding or infection. Injury to spinal cord is also a feared complication. Therefore alternative techniques need to be evaluated. Paravertebral block (PVB) has been documented to provide pain relief following abdominal surgery using an earlier technique which posed the risk of puncture of the covering to the lung (pleura) resulting in pneumothorax. The current technique involves the use of curled catheters inserted using ultrasonography to lie outside the pleura where the nerves travel thus reducing the chances of pneumothorax and catheter migration. Objective of the current study is to compare the efficacy and safety of bilateral PVB with TEA. Patients undergoing bowel surgery will be randomized to receive thoracic epidural analgesia or bilateral thoracic paravertebral blocks. Pain scores during rest and coughing, failure and complication rates will be compared between the two groups. Objective: The objective of the investigators is to determine whether ultrasound (US)-guided bilateral thoracic paravertebral blocks (PVB) using curled catheter provides effective post-operative analgesia as compared to thoracic epidural analgesia in patients undergoing open abdominal bowel surgeries. The primary outcome of this study will be the pain scores over the first 24 hours following open bowel surgeries. Secondary outcomes include 1. Analgesic consumption in the perioperative period, 2. Block related data (block performance time, success rate, extent of sensory block, complications) 3. Hemodynamic parameter every 6 hourly 4. Incidence of side effects like nausea and pruritus scores, time to return of bowel activity Hypothesis Null Hypothesis: Primary. Paravertebral blocks provide equal analgesia in the early postoperative period (first 24 hours of surgery) as compared to thoracic epidural analgesia in patients undergoing bowel surgeries by laparotomy. Secondary 1. The analgesic consumption between PVB and TEA is not different during the first 24 hours following surgery 2. The block performance time, success rate and extent of sensory block with PVB are not different from that of TEA. 3. Side effects and complications following bilateral PVB are not different from those occurring after TEA