View clinical trials related to Pain, Postoperative.
Filter by:This study will compare ESP block plus patient-controlled analgesia (PCA) to intercostal nerve block plus PCA as post-operative pain control for patients having video-assisted thorascopic surgeries.
The purpose of this randomized trial is to examine whether the number of opioid pills prescribed for pain control after Cesarean section has an effect on patient reported pain levels and satisfaction with pain control during recovery. Both groups receive what is considered an adequate number of pills for pain control after an uncomplicated Cesarean delivery. Secondarily, the investigators wish to gather reliable information about the duration of use of opioids for pain control after uncomplicated Cesarean section, and what happens to unused medication. After an uncomplicated Cesarean section, patients will be approached and asked to participate in the study. If the patient agrees, she will be randomly assigned to one of the two study groups and receive a prescription for opioid medication at the time of hospital discharge. At her standard care follow-up visit 10-14 days later, the participant will complete a survey asking questions about her pain levels during recovery, her use of study-related and non-study-related pain medication, and satisfaction with pain control. At that point the patient's participation in the study will end.
This study will be a double-blinded randomized controlled trial analyzing all patients who will undergo major lower extremity amputations by the vascular surgery service at University of California, San Francisco (UCSF) Fresno between July 2017 and June 2018 to determine if regional nerve blocks (sciatic and femoral) have any effect on postoperative pain control, narcotic requirements, and length of stay compared with standard post-operative narcotic regimens.
Two methods of pain control in children undergoing surgery on the groin and scrotum are caudal injection (a form of epidural) with local anaesthetic, and a regional nerve block (an injection of local anaesthetic around the nerves supplying the area). A pilot study at our hospital showed a significant decrease in post-operative pain and nausea and vomiting in these two methods when compared to intravenous morphine and local anaesthetic to the wound. One potential side effect from caudal injections is temporarily decreased motor power in the legs due to the local anaesthetic - it is thought that this might be overcome using a more dilute solution of local anaesthetic along with clonidine. This study is to demonstrate that this method is as effective as the use of a regional nerve block.
Following surgery, some but not all patients develop persistent (or chronic) postoperative pain CPSP. Several risk factors for this persistent pain have been confirmed in previous studies, but neither surgeons nor anesthesiologists have or take the time to systematically screen patients for this risk. However, hospital information systems often contain the data already, entered during preoperative consultations (e.g. chronic opioid medication) or obtained during the postoperative period (e.g. pain scores). Here the investigators test an automatic detection algorithm which alerts the analgesia team when a patient at risk of CPSP is or has been operated.
The aim of the study is to compare the efficacy of Proprioceptive Neuromuscular Facilitation (PNF) stretching and static stretching on range of motion (ROM), pain and function in elbow limitation.
This study will assess the efficacy of OnQ pain catheters in pain reduction in the bariatric surgical population and seeks to identify if a quantifiable improved post-operative course occurs in patients receiving a catheter filled with local anesthetic versus that achieved by patients who receive a catheter filled with injectable saline.
Perfusion index (PI) measured via a pulse oximeter has been shown to correlate with activation of the sympathetic nervous system, such as by pain stimulation, as a result of involuntary contraction of the arterioles. Thus PI holds potential for use as a tool for "objective pain measurement", although its practical usefulness and dependability as such have not previously been investigated. The investigators aim to explore associations between changes in PI and onset of pain following cessation of regional anaesthesia in alert patients following ankle fracture surgery. Methods: The investigators report an exploratory, observational analysis of prospectively gathered PI data from patients undergoing regional anaesthesia with spinal or peripheral nerve block for ankle fracture surgery as participants of the randomised AnAnkle Trial (EudraCT: 2015-001108-76). PI is measured on an unaffected extremity in approximately 20 consecutive patients already included in the AnAnkle Trial at Herlev University Hospital, evenly distributed between spinal anaesthesia (SA) and peripheral nerve block (PNB). Both anaesthesia forms and pain medication regimes are standardised as part of AnAnkle Trial and participants register pain scores on a 0-10 numeric rating scale every three hours and register the time of cessation of anaesthesia identified by return of sensation to the ankle. Morphine consumption is also registered. The investigators will explore correlations of changes in PI to increases in pain upon cessation of the regional anaesthesia and, secondly, differences in cessation related PI changes with SA versus PNB. Ethics: All participants have already given informed, written consent for use of this data for the AnAnkle Trial. All necessary ethical and legislative approvals have been obtained for initiation of AnAnkle Trial in July 2015.
The aim of this study is to compare the effect of different epidural initiation volumes on postoperative pain scores, local anesthetic requirements, and motor block in patients who undergo patient controlled epidural analgesia for postoperative pain after cesarean section.
This is a randomized, interventional prospective study. Patients (n=66) undergoing mastectomies with or without tissue expander will be randomized to receive a supra-serratus or sub-serratus regional plane block prior to surgery. The main effect to be measured is total opioid consumption 24 hours after the operation. Secondary endpoints include measuring a change between pre-and post-operative pain scores, patient satisfaction of pain control during first 24 hours after the operation, presence of postoperative nausea and vomiting, duration of sleep on first postoperative night, and block performance time and length of stay, between the two treatment arms.