Active clinical trials for "Pain, Postoperative"

Total hip arthroplasty is amongst the most painful procedures postoperatively, and pain management can be a challenge. Different measures have been introduced to manage severe postoperative pain in these patients. Previous studies have investigated gabapentin in acute postoperative pain and demonstrated reduced postoperative pain, postoperative morphine consumption, morphine related side effects, and postoperative pain scores. To date, this analgesia adjunct has yet to be investigated for total joint arthroplasty patients.

The effect of acupuncture for postoperative pain control remains controversial. We therefore studied the effects of electrical auricular acupuncture (AA) on postoperative opioid consumption in a randomized, patient-blinded clinical trial. 40 female patients undergoing laparoscopy were included. Anaesthetized patients were randomly assigned to receive AA (shen men, thalamus and one segmental organ-specific point) or electrodes and electrical stimulation for 72 hours. Postoperatively patients received 1 g paracetamol every 6 hours and additional piritramide on demand. A blinded observer obtained the doses of piritramide and the visual analogue pain scores (VAS) at 0, 2, 24, 48, and 72 hours. It was the aim of our study to find out, whether auricular acupuncture reduces postoperative pain.

The purpose of this study is to determine whether KAI-1678 is effective in the treatment of postoperative pain following total hip or total knee replacement.

To demonstrate non-inferiority of valdecoxib 20 mg twice daily (BID) (with an initial loading dose of 40 mg followed by a second dose of 20 mg on the first day only) with diclofenac sodium delayed release 75 mg BID in analgesic efficacy, in subjects undergoing knee arthroscopy procedure for anterior cruciate ligament (ACL) reconstruction, when administered for 6 (±1) days.

The purpose of this study is to evaluate the efficacy and safety of multiple doses of Ibuprofen 600 mg Extended-Release Tablets in a study of dental pain following extraction of third molar teeth.

This study is designed to explore the efficacy lower doses of intra-spinal morphine for pain relief and side effect profiles of same in the setting of Total Knee Replacement.We hypothesized that a dose greater than that used in Total Hip Replacement was needed and wished to find a dose which was effective but had a low side effect profile.

Keyhole surgery for bowel disease has brought great benefits, enabling patients to recover quicker from surgery and so return to normal activities. Although keyhole surgery reduces pain following abdominal surgery, it still causes enough pain to require strong pain killing medications such as morphine-like drugs which, although good pain killers, can have a detrimental effect on the recovery of bowel function, leading to feelings of nausea and vomiting and ultimately delaying recovery. These side-effects can reduce the potential benefits from keyhole surgery and our "fast-track" recovery programmes. The aim of this project is to assess the effectiveness of a new method of pain control after keyhole bowel surgery. The study involves the injection of local anaesthetic into the abdominal muscles once the patient is anaesthetised. Although use of local anaesthetic is common practice, we are looking at a new technique of injecting it called a transversus abdominis plane (or TAP) block. This technique will attempt to block the pain nerves to the abdomen prior to the operation beginning. We plan to investigate whether this new technique will reduce the amount of pain following keyhole bowel surgery. If successful, it might be used to further enhance people's recovery from bowel surgery.

Adequate postoperative pain management is challenging for practitioners despite recent advances in pain control techniques and analgesic agents. The purpose of this study is to compare the efficacy of Dipyrone and acetaminophen in postoperative pain after third molar surgery.

The purpose of this study is to compare post-operative pain after anesthesia with either isoflurane or propofol. Each group will be further randomized to recieve intranasal nicotine or placebo inorder to detect potetial pronociceptive action of isoflurane. The study is a randomized, prospective, double-blinded controlled trial. Eighty adult women undergoing uterine surgery will be recruited for this study. Enrollment in this study is limited to women, because our animal studies suggest that females have a greater hyperalgesic response to volatile anesthetics than do males. The patient will be given one of two standard anesthetics for their surgery: isoflurane or propofol. We are interested in these two anesthetics because we seek to see if there exists a difference in their effects on a patient's perception of pain, as has been shown to be the case in animal studies but has not yet been studied in humans. The primary outcome variable will be postoperative pain, as measured by a numerical analog pain score (VAS) at 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 120, and 1440 minutes postoperatively. Secondary outcome measures will include morphine utilization via PCA and hemodynamics variables including heart rate, systolic BP, and diastolic BP, all of which will be measured at the same time points as the VAS score.

The main objective of this trial is to demonstrate the efficacy and safety of multiple-dose application of oral application of CG5503 IR 75mg compared to placebo and to assess safety and tolerability of CG5503 IR 75mg in subjects following bunionectomy. This trial was performed based on a previously performed double-blind, placebo-controlled, multiple-dose trial in the same indication investigating 3 dose strengths CG5503 IR (50, 75 and 100 mg) published under PMID: 18851776.