View clinical trials related to Pain, Postoperative.
Filter by:This study is being done to evaluate the scheduled use of intravenous (IV) acetaminophen among cesarean section patients. The study hopes to find out if patients who receive scheduled IV acetaminophen for 48 hours following delivery have lower self-reported pain scores and use less narcotic pain medication than patients who do not receive IV acetaminophen.
The investigators hypothesize that in mastectomy patients with breast reconstruction, the addition of bupivacaine and botulinum toxin (BT) will result in better pain control in the acute and chronic setting, compared to traditional pain management techniques which rely almost exclusively on opioid analgesics and sedatives like diazepam (valium). This expectation is based on the fact that bupivacaine produces pre-emptive analgesia and BT will produce muscle relaxation, the combination of which will target different sites of pain generation, thus producing better analgesia. We also hypothesize that additional benefits may accrue from this regimen including decreased nausea and vomiting, sedation and constipation as a result of diminished opioid use1.
This randomized controlled trial will evaluate the effects of perioperative intravenous (IV) acetaminophen on postoperative narcotic consumption and pain scores in subjects undergoing vaginal reconstructive surgery. One hundred subjects will be randomly assigned to receive either IV acetaminophen or IV placebo. Those in the IV acetaminophen group will receive 1000mg IV every 6 hours for 24 hours beginning prior to anesthesia induction. The control group will receive placebo saline infusions at the same time intervals. All subjects will receive as needed (prn) IV narcotic for additional pain relief. Visual analog scales (VAS) regarding pain will be evaluated at 18 and 24 hours postoperative and immediately prior to discharge. We will also collect total IV narcotic consumption. We hypothesize that subjects receiving IV acetaminophen will have lower VAS scores and decreased total narcotic consumption in comparison to the control group.
The purpose of this study was to investigate whether there is any difference in incidence of shoulder tip pain after laparoscopic cholecystectomy between the groups with moderate neuromuscular block and deep neuromuscular block.
The Quadratus Lumborum (QL) Block is an ultrasound-guided technique described by Rafael Blanco in 2007. The nerves to the lower abdominal wall can be anesthetized by injecting local anesthetics close to the anterior border of the quadratus lumborum muscle. In our randomized, controlled, double-blinded study ultrasound-guided QL-blocks in 20 female patients after cesarean delivery will be compared with a placebo control group of 20 patients to investigate analgesic consumption, pain level, opioid related side effects and mobilization.
Treatment of postoperative pain with hydromorphone (a strong analgesic) using patient-controlled analgesia with target concentrations in blood compared to conventional patient-controlled analgesia after planed cardiac surgery
In spite of identical analgesic protocols, parturients suffer different levels of pain postoperative lay. In this study we hope to identify factors which influence the perception of pain including preoperative anxiety, sleep quality and local anesthesia injection pain.
The study aim to study whether spinal anesthesia (using: bupivacain, morfin och klonidin) can be better than epidural anesthesia during and after open surgery for renal cell carcinoma. Per- and postoperative pain after spinal anesthesia with klonidin can be reduced and, thus, shorten the hospital stay and rehabilitation of the patients.
This prospective, randomized, double blinded, placebo-controlled study is designed to evaluate the postoperative analgesic efficacy of the ultrasound-guided transversus abdominis plane block with ropivacaine 0,75 %, in patients undergoing unilateral inguinal hernia repair with a mesh under general anaesthesia, and how the efficiency of early postoperative analgesia achieved correlates with the risk of developing a chronic pain state, a not uncommon condition after this type of surgery.
Postoperative analgesia is an important part of the anesthetic care. According to the recent studies, multimodal analgesia can provide better analgesia & patient satisfaction with fewer side effect. For example, combining intravenous, intramuscular or oral analgesics with transversus abdominis plane (TAP) block or local anesthetic (LA) infiltration as the multimodal analgesia, can furnish a more effective pain control after the abdominal surgery. For abdominal surgery, both local infiltration and TAP block target on relieving somatic pain. Local anesthetic wound infiltration is easy to perform with low risk. As the advancement of ultrasound technology, performing the TAP block also becomes easier, safer and more accurate. But whether LA infiltration or TAP block is better for the multimodal analgesia regimen remains unclear. This study is to compare the postoperative pain score, opioid consumption, side effects, and quality of recovery between these two analgesic methods in patients undergoing abdominal surgery. The investigators hypothesized that TAP block may be more effective than LA infiltration as a part of the multimodal analgesia, and can improve the recovery after the abdominal surgery.