View clinical trials related to Pain, Postoperative.
Filter by:This study attempts to learn about the effectiveness of a modification to the Transversus Abdominis Plane (TAP) block that works by anaesthetizing the sensory afferents of the abdominal wall postoperatively using ultrasound guidance. The investigators want to see if regional blocks placed by the surgeon intraoperatively to assure regional anesthetic spread in the appropriate plane could reduce error and improve postoperative recovery.
The purpose of the study is to compare continuous femoral nerve block with continuous proximal adductor canal block for postoperative pain control and rehabilitation.
The purpose of this study is to evaluate outcomes of popliteal nerve blocks for postoperative pain control in patients undergoing ankle and hindfoot reconstruction surgeries. The following outcomes will be analyzed: length of hospital stay, level of pain control, pain medication use, complications, and patient satisfaction.
This randomized phase IV trial studies how well the continuous infusion of ropivacaine hydrochloride works in reducing pain after surgery in patients with bladder cancer. Ropivacaine hydrochloride is an anesthetic drug used to decrease pain by numbing an area of the body without putting the patient to sleep. Continuous infusion of ropivacaine hydrochloride may reduce pain and improve the quality of life for patients after bladder surgery.
Ketamine has been administrated via the intravenous, intramuscular, subcutaneous, rectal, oral, transdermal, intranasal, sublingual, transmucosal, epidural, intrathecal, and intra-articular routes. Pharmacokinetic properties of inhaled ketamine have not been studied officially, but one of the investigators researchers has tested nebulized ketamine on himself with repeated painful stimulus and monitoring applied. Based on this experiment, analgesic effect is roughly estimated to begin in 3 minutes.Ketamine has been used successfully to treat acute pain in intranasal form. The primary purpose of this study is to evaluate whether nebulised S(+)-ketamine carries potential as a an analgesic bypassing first pass metabolism and without the need for intravenous access. Secondary aim is to assess the duration of analgesia obtained by nebulized S-ketamine. Thirdly, the aim is to evaluate whether inhaled nebulized ketamine decreases the need for rescue analgesia during PACU care. The subjects are recruited among patients coming in for a surgical intervention (orthopedic, gastrointestinal, plastic or urologic surgery) and needing further observation in postoperative care unit (PACU). It was calculated that sample size of 8 subjects per group would be required to achieve statistical power of 80% and detect a difference of 3 units in NRS-values with standard deviation of 2 units and type I error of 5%. To prepare for possible dropouts, total of 20 subjects will be recruited (10 in each group). Patients will receive either nebulized placebo (i.e. saline) or ketamine (Ketanest-S) when they require pain alleviation in the PACU. Dosage of ketamine is 1 mg/kg. Patients will be randomized into two groups so that other group's first inhalation contains ketamine and second inhalation placebo and in the opposite order.
Assessing the association between patients' perceptions of success with post-operative pain management and overall experience with care.
This study will evaluate the value of dosing pain medications based upon a patient's pre-operative tolerance to pain medications. Study participants will be assigned to one of two groups, a treatment group and a control group. The treatment group will be given pain medications after surgery based upon their measured response to pain medications prior to surgery. The control group will be given pain medications based upon the normal dosing routine as is currently practiced. Both groups will be closely monitored for side effects and have their pain scores recorded for the first 48 hours following surgery.
The goal of the current study is to combine existing and new tools for quantifying patient self-report to characterize changes in acute pain. The ability to quantitatively measure self-report provides behavioral pain phenotypes that can serve as the basis for clustering patients into sub-groups based on their self-report of their symptoms, eliminating observer based perceptions of patients' pain.
This is an open-label dose-escalating study to evaluate the tolerability and systemic exposure of MDT-10013 in men and women at least 18 years of age who are undergoing primary unilateral TKA.
Postoperative pain control is required after major abdominal surgery, including laparoscopic colorectal surgery. Intravenous oxycodone is widely used for postoperative acute pain control mainly in Europe. The aim of this study is to evaluate the optimal dose of intravenous oxycodone for pain control after laparoscopic colorectal surgery in Korean.