View clinical trials related to Pain.
Filter by:To utilize the plasticity of the central pain pathways in order to (i) shift individuals with a pro-nociceptive pain modulation profile towards an anti-nociceptive one, and (ii) assess its relevance in minimizing pain-derived morbidity.
The research activities funded through PAR "Dissemination and Implementation Research in Health" in grant R21NR011112 "Legacy Intervention Family Enactment (LIFE)" have been varied and highly successful. The LIFE project was designed with three primary objectives. Aim 1 was to assess the efficacy of LIFE as delivered by Retired Senior Volunteers (RSVs) on palliative care patients': (a) mood and emotional experience; (b) physical symptom burden; and (c) experience of meaning. Aim 2 was to assess the efficacy of LIFE as delivered by RSVs on one primary family caregiver's: (a) caregiving stress; (b) mood and emotional experience; and (c) experience of positive aspects of caregiving. Aim 3 was to assess the ability of RSVs to deliver LIFE effectively. Although hospice and palliative care social workers frequently use reminiscence and creative activities with their patients 16, such interventions need to be more accessible to patients and families transitioning from community, hospital, and palliative care settings. If hospice or palliative care is not chosen as a treatment option, few means of delivering therapeutic reminiscence-based interventions exist. This represents a significant gap in practice and in the psychosocial palliative care intervention literature. Kazdin and Blase (2011) argue cogently that the community need for mental health services far outstrips the number of providers available to assist those in distress. They call strongly for new intervention delivery modes targeting prevention and treatment to alleviate suffering. Hence, the purpose of the present study was to evaluate the effectiveness of retired senior volunteers (RSVs), who are available nationally through the National Senior Corp Program, to deliver a three-session reminiscence and creative activity intervention previously found effective in improving palliative care patient and caregiver outcomes (Allen, 2009; Allen, Hilgeman, Ege, Shuster, & Burgio, 2008). We hypothesized that palliative care patients and their caregivers in the RSV-delivered intervention group would demonstrate improved emotional and spiritual functioning relative to a supportive contact control group. If successful, this mode of treatment delivery (e.g., RSV intervention) would represent a significant step toward translation and greater access at earlier disease stages of therapeutic psychosocial interventions for individuals near the end of life and their family members.
Most arthroscopic surgeries of the shoulder are currently performed as an outpatient. The postoperative analgesia should be optimal. General anesthesia allows for any arthroscopic surgery but does not provide a satisfactory postoperative analgesia . The locoregional anesthesia is recommended and includes several techniques: the interscalene nerve block, the suprascapular nerve block, intra-articular injection of local anesthetic and subacromial infiltration. The interscalene nerve block is currently the gold standard for anesthesia and postoperative analgesia for arthroscopic shoulder surgery with a success rate above 80% . However it must be carried out by teams experienced in the locoregional anesthesia because it is operator -dependent. The suprascapular nerve block is a simple technique that can be performed by the surgeon after surgery , effective in arthroscopic shoulder surgery , less invasive than the interscalene nerve block and exposing the patient to fewer complications. However, his interest was not assessed in the repair of tendons of the rotator cuff. The main hypothesis of this study is that the suprascapular nerve block is as effective as the interscalene nerve block in the prevention of early postoperative pain after arthroscopic repair of the infra and / or the supraspinatus rotator cuff tendons, without increasing the analgesic consumption while reducing the risk of complications related to regional anesthesia.
The purpose of this research study is to determine if DBS is a feasible, safe and effective therapy for pain and autonomic dysreflexia after spinal cord injury.
The approach of this study will be to answer the question does high-frequency stimulation Trans-Cutaneous Electrical Nerve Stimulation (TENS) alleviate the pain experienced during the bone marrow sampling procedure in addition to the standard analgesia given (ie. local anaesthetic with or without inhaled nitrous oxide). Null hypothesis: TENS does not alleviate the pain experienced during the bone marrow sampling procedure in addition to the standard analgesia given
The experience of pain is common among hospital inpatients. Orthopaedic surgery often results in significant pain, which may last for some time. About one in eight people will experience long-term or chronic pain after surgery, which can impact on quality of life and mood. Some risk factors are known for chronic post surgical pain (CPSP) and these include patient factors, surgical factors and anaesthetic factors. We know that mood problems (anxiety and depression) increase the risk of CPSP. What is not known is how short term changes in mood are related to the experience of pain after surgery and how this impacts on CPSP. This study is designed to investigate the relationship between both short and long-term mood problems and short and long-term pain and quality of life after orthopaedic surgery. The study will provide valuable information to allow us to design a psychological intervention, which might reduce the risk of short-term post surgical pain and CPSP. This study also aims to measure a number of other variables, which may be related to CPSP including medication use, other medically unexplained symptoms and catastrophic thinking in response to pain. All patients having planned orthopaedic surgery will be asked to enter the trial. Those consenting to involvement will complete a questionnaire assessing the variables described above. They will be divided into two groups depending on whether they have significant pain on the day after their surgery. As the primary aim of the study, the rates of significant anxiety or depression will then be compared between these two groups. Secondary outcomes will be assessed by a questionnaire sent to the patients at 6 months after their surgery. Descriptive statistics will be produced for all the variables and use to model a future study, which would assess the effect of a psychological intervention on acute and chronic post surgical pain. Our hypothesis is that patients are more likely to experience acute anxiety and depression or display catastrophic thinking if they suffer significant post-surgical pain. The study is powered to reliably detect a three-fold difference in the prevalence of psychopathology between patients with and without acute pain on day 1 after elective orthopaedic surgery.
This is a single-centre, open-label, non-randomised, two-arm study in 12 healthy male volunteers. This study is designed to correlate the gastrointestinal transit behaviour of delayed-release diclofenac potassium tablets with their pharmacokinetic (PK) absorption profiles. We will be looking at: 1. The behaviour of the tablets (when, where and how quickly they break up) 2. The gastric emptying time of the tablets (when they leave the stomach) 3. The gastrointestinal transit of the tablets (how long they take to travel through the gut) 4. Blood levels of the drug (diclofenac)
Laparoscopic surgery for gastric reduction is frequently associated with high levels of postoperative pain. Postoperative pain is very often treated with opioids. However large doses of opioids can result in respiratory depression with hypoxemia especially in high risk patients with obstructive sleep apnea. since a large group of patients undergoing surgery for gastric reduction surgery also have obstructive sleep apnea, it is expected that these patients are also at high risk for postoperative respiratory depression and hypoxemia. Intraoperative ketamine has been used as an effective multimodal agent to reduce postoperative pain. However, ketamine alone has not been examined to improve postoperative pain outcomes in patients undergoing gastric reduction surgery. More importantly, it is unknown if the use of intraoperative ketamine can lead to better overall quality of recovery in the same patient population. In addition, ketamine has been shown to improve ventilation but it remains to be determined if the intraoperative use of ketamine will result in less postoperative hypoxemic events. The main objective of the current investigation is to examine the effect of intraoperative ketamine on postoperative quality of recovery after gastric reduction surgery. The investigators hypothesize that subjects receiving ketamine will have a greater global quality of recovery score than the ones receiving saline.
The objective of this study is to evaluate the safety and efficacy of loteprednol etabonate ophthalmic gel
The primary objective is to compare the difference in the pain score in radial arterial puncture using the insulin needle versus the standard 23G hypodermic needle.