View clinical trials related to Pain.
Filter by:The purpose of this study is to determine whether a home-based exercise and weight control program applied to elderly overweight individuals with painful osteoarthritis of the knee, would result in pain reduction.
Treatment in the home and hospice of long-term care facilities, particularly for non-ambulatory patients, could provide significant advantages for patients and for the region. The Calgary Health Region has a unique resource in the home parenteral therapy program (HPTP). With the assistance of HPTP, patients requiring bisphosphonate treatment for the management of tumor-induced hypercalcemia (TIH) or malignant bone pain (MBP) could be treated in the community (ie at home). However, the resources required and the costs associated with community-based (homes, hospices, long-term care facilities) treatment of TIH and MBP need to be identified and evaluated so as to guide future regional decision making.
Patients will participate in two arms of the trial, one in which morphine will be administered transdermally, and, after a 3 day wash out period, one in which morphine will be administered subcutaneously.
Pre-clinical studies in rats suggest that D-cycloserine (DCS) is effective in the management of chronic neuropathic pain. This pilot study will attempt to determine the effect of D-cycloserine in the treatment of chronic low back pain. Other aims of this study are to determine the safety of D-cycloserine in the treatment of chronic low back pain and to determine which pain measurement scales are best at measuring the efficacy of treatment.
A dose titration protocol for sublingual methadone hydrochloride for the management of cancer-related breakthrough pain to find the optimal dose.
The pain associated with medical procedures is often under-treated in children. Children often undergo painful procedures with little or no anesthetic, even when effective therapy is available. Reasons for not providing available therapy in children include concerns over adverse side effects as well as the length of time necessary to provide adequate anesthesia. Recent guidelines strongly advocate for the proactive treatment of pain in children, including the pain associated with medical procedures. S-Caine™ Peel (lidocaine 7% and tetracaine 7% cream) is a eutectic formulation of lidocaine and tetracaine. The purpose of this study is to evaluate whether S-Caine Peel is effective in providing topical local dermal anesthesia prior to a vascular access procedure in children 5 through 17 years of age.
Percutaneous large core image-guided breast biopsy is a well established tool in diagnosing breast cancer, but the associated anxiety and pain can tax the coping mechanism of even well functioning individuals. Unabated stress during an invasive procedure not only interferes with smooth progression of the ongoing procedure, but can also have deleterious effects when patients need additional procedures and dread recurrent medical traumatization. The long-term objective of this research is to provide patients with a simple coping strategy at the vulnerable time of large core biopsy in the hope that this behavioral intervention will carry over to recovery and future medical procedures. In the largest prospective randomized study of its kind, the researchers showed that a self-hypnotic intervention during percutaneous, image-guided vascular and renal interventions resulted in less pain and anxiety, greater hemodynamic stability, and fewer procedure interruptions. The positive effects of the short initial hypnotic intervention, which was structured in the procedure room, became more pronounced the longer the procedure lasted and carried over into the immediate post-procedure recovery. The investigators therefore challenge the current paradigms that long-lasting effects require intensive presurgical preparation.
Surgery initiates a complex cascade of events involving the release of chemical compounds from nerve endings and damaged tissue which leads to an inflammatory and pain response. The purpose of this investigation is to measure various chemical mediators in the blood and cerebrospinal fluid, and to test the hypothesis that they will be decreased in patients treated with a COX-2 inhibitor.
This study will evaluate the role of thalidomide, a tumor necrosis factor (TNF)-alpha modulator, on severe inflammation and relief of pain following extraction of wisdom teeth. TNFs are substances that affect the pathways of pain. This study involves an experimental group in which patients will be given thalidomide or a placebo (an inactive substance); a negative control group receiving the medication diazepam or a placebo; and a positive control group receiving diazepam or ibuprofen. Patients who are males ages 16 to 35, who are not allergic to aspirin or other nonsteroidal anti-inflammatory drugs (known as NSAIDs), sulfites, or certain anesthetics, and who in good health may be eligible for this study. Females are not eligible, owing to the risks that thalidomide presents to unborn children. To minimize the risk of fetal malformations, male patients who participate must use a condom during sexual intercourse for 4 weeks following the study and must not donate blood for 4 weeks. The medications used in the study will be given 1 hour before surgery. Then after the wisdom teeth are removed, a small piece of tubing will be placed into both sides of the patient's mouth where the teeth were removed. Every 20 minutes, for the next 6 hours, the researchers will collect inflammatory fluid from the tubing, to measure for changes in anti-inflammatory action. If they request pain relievers, patients will receive the medication ketorolac (Toradol), used for short-term treatment of moderately severe acute pain. Side effects of thalidomide include fatigue, dizziness, and rash. The use of ibuprofen and ketorolac may include the risk of gastrointestinal ulcers and bleeding. Diazepam can cause involuntary muscle movements and drowsiness, as well as dizziness lasting for up to 24 hours after it has been used as sedation. Patients will be instructed not to try to walk alone or to try to drive a vehicle during that period. Other risks related to participation in this study include those usually experienced with removal of wisdom teeth-that is, pain and swelling, bruising from insertion of the sedative into a vein (if needed), possible infection at the extraction site, prolonged bleeding, and numbness. Benefits from participating are having wisdom teeth removed at no cost as well as close monitoring before and after surgery. Results from the study may help people in the future by improving the management of pain following surgery.
Preemptive analgesia is defined as “analgesic intervention provided before surgery to prevent or reduce subsequent pain”. By preventing central sensitization using nociceptive blockers by regional analgesia we may able to produce a painless postsurgical state. The use of preemptive analgesia was reported in various surgical procedures, such as in limb surgeries, laparoscopic procedures, mastectomy and vaginal hysterectomy. Regarding abdominal hysterectomy there are only few reports, however both, malignancies and benign cases were included and conflicting results were obtained regarding the value of preemptive analgesia. Since hysterectomy is the most frequent major surgical procedure performed in gynecology, and it is estimated that by age 64 years, 40 % of women will have had a hysterectomy, it would be of great value to optimize pain treatment in these patients. The aim of the present study was to evaluate the effectiveness of preemptive analgesia in women who undergo a transabdominal hysterectomy for benign uterine abnormalities. Hypothesis: Lidocaine (5%) injection to the scar area before incision is effective in pain reduction among women who undergo a transabdominal hysterectomy for benign uterine abnormalities .