View clinical trials related to Postoperative Pain.
Filter by:The investigators hypothesize that patients anesthetized with sevoflurane have more pain, postoperatively, than those anesthetized with propofol.
The purpose of this study is to determine if the addition of a sciatic nerve block (SNB) to a continuous femoral nerve block (CFNB) improves post-operative analgesia after knee arthroplasty.
The application of a tourniquet for 5 minutes and subsequent reperfusion before actual inflation of the tourniquet for total knee arthroplasty (ischemic preconditioning) decreases the level of local inflammation and therefore postoperative pain in response to reperfusion of the ischemic extremity.
Can a nurse-based, anesthesiologist-supervised model reduce prevalence of postoperative pain in pediatric patients?
Observational study evaluating pain response after total knee arthroplasty (TKA) in patients taking strong, weak or no opioids preoperatively.
This prospective randomized study aims to evaluate the effectiveness of intravenous lidocaine injection on the relief of pain in patients undergoing 1-level posterior lumbar fusion. A total of 54 patients will be randomized into one of two groups (group C or group I) based on Excel number generation. Patients in group C will receive received normal saline intravenous injection, and patients in group I will receive an intravenous bolus injection of 1.5 mg/kg lidocaine followed by a continuous lidocaine infusion of 2 mg/kg/hr. Visual analogue scale pain scores, fentanyl consumption and the frequency at which patients pushed the button (FPB) of a patient-controlled analgesia system will be recorded at 4, 12, 24, 48 hours postoperatively.
This study is conducted to evaluate different analgesic treatments effect following operation where the prostate gland is surgically removed. The different treatments the investigators wish to investigate is: 1. Transversus Abdominis Plane (TAP) block. The TAP block is a rather new method, where a local anaesthetic is deposited between the two inner abdominal muscles. Between these muscles, the nerves that innervates the anterior part of the abdominal wall is situated. 2. Wound infiltration In this method you deposit a local anaesthetic in the edges of the wound. 3. Placebo No active local treatment is given. All patients who wish to participate will be allocated to one of three different treatment groups. Group 1: Will receive TAP block with a local anaesthetic and wound infiltration with saline. Group 2: Will receive wound infiltration with a local anaesthetic and TAP block with saline. Group 3: Will receive TAP block with saline and wound infiltration with saline. Beside this local treatment all patients will be given systemic Paracetamol (tablet) and Ibuprofen (tablet). In addition all patients will be given a pump containing morphine. The pump is connected to a button which the patient can activate when they experience pain. This enables the patient to control how much morphine he needs, following the operation. The hypothesis is that the TAP block is superior in reducing pain and thereby reducing morphine consumption compared to wound infiltration and placebo.
Caldolor® is an intravenous (IV) formulation of ibuprofen encompassing analgesic, anti-inflammatory and antipyretic (anti-fever) properties. Caldolor® is the first IV antipyretic approved by the US Food and Drug Administration (FDA), providing an alternate route for administration of ibuprofen when the oral route is not preferable. Recent studies have reported that Caldolor® decreases morphine use and pain at rest and with movement compared to patients not receiving this drug. The hypothesis of the proposed study is that a single dose of Caldolor® 800 mg given 30 minutes preoperatively for patients undergoing laparoscopic or open inguinal and/or umbilical hernia repair will result in a >20% decrease in postoperative narcotic use within the first 24 hours and at 7 days, and decreased VAS Pain Score at 2 hours, 1 day, 3 days and 7 days after surgery. The use of less postoperative narcotics has been associated with a faster return of normal bowel function and resumption of normal ambulatory status thus resulting in improved general well being for the patient.
This prospective randomized study aims to evaluate the effectiveness of intravenous lidocaine injection on the relief of pain in patients undergoing tonsillectomy. A total of 62 patients will be randomized into one of two groups (group C or group I) based on Excel number generation. Patients in group C will receive received normal saline intravenous injection, and patients in group I will receive an intravenous bolus injection of 1.5 mg/kg lidocaine followed by a continuous lidocaine infusion of 2 mg/kg/hr. Visual analogue scale pain scores, fentanyl consumption and the frequency at which patients pushed the button (FPB) of a patient-controlled analgesia system will be recorded at 4, 12, 24, 48 hours postoperatively.
The purpose of this study is: - to document ketorolac disposition (concentration/time profile, protein binding, metabolism) and its covariates following intravenous (iv) administration of ketorolac right after caesarean section and to compare those observations (n=32) with non-pregnant state (n=8) (intra-subject PK comparison) - to document biochemical tolerance of ketorolac - to evaluate if optimalisation of ketorolac dose regimen during pregnancy and labor are appropriated and needed - to quantify the neonatal exposure to ketorolac through excretion in the breast milk