View clinical trials related to Pain, Postoperative.
Filter by:To compare the anti-hyperalgesia effect between S-ketamine with placebo for Maternal receiving elective Cesarean Section under Combined spinal and epidural analgesia. Based on this study the investigators intend to verify the role and potential mechanism of S-ketamine combined anesthesia in alleviating hyperalgesia after cesarean section, prove that it can reduce hyperalgesia and postoperative pain. explore the role of S-ketamine in alleviating postoperative hyperalgesia in different PCA ways and explore the safety of S-ketamine in the perilactation
Investigators would like to test the effects of spinal anesthesia as an adjunct to general anesthesia in patients undergoing laparoscopic abdominoperineal rectal amputation. Investigators hypothesize that spinal anesthesia as an adjunct to general anesthesia will reduce postoperative pain and opioid requirements.
Living donor liver transplantation has become a common treatment option for patients with end-stage liver disease. Donor hepatectomy is associated with significant postoperative pain due to inverted L-shaped incision. Therefore adequate analgesia is important for recovery. Erector Spinae Plane Block (ESPB) is a safe anesthesia technique used to provide postoperative analgesia. This study aimed to compare the novel ultrasound-guided ESPB technique with controls in terms of postoperative opioid consumption and postoperative pain control on donor patients.
In patients who undergoing lobectomy with thoracotomy incision, the effectiveness of erector spina plane block in post-operative analgesia management is at least as much as thoracic epidural anesthesia.
Primary aim of this prospective, randomized, double-blind clinical trial is to compare the analgesic effects of intravenous paracetamol and ibuprofen on postoperative pain, and secondary aim is the effects on tramadol consumption and side effects of tramadol in patients who underwent unilateral shoulder surgery.
A number of peripheral nerve blocks are routinely performed in patients who will undergo orthopedic hip surgery for pain relief. Proximal extensor group nerve (PENG) block is one such field block which is used for this purpose and could be performed both before and after the operation. When used before surgery, PENG block is reported to be beneficial in alleviating pain during positioning for spinal anesthesia. Furthermore, some studies suggest a high volume block may increase the analgesic effect of the block. In this perspective, this study aims to observe the effects of different volumes of local anesthetic (bupivacaine) at the same dose used for PENG block in hip fracture positioning for spinal anesthesia. The investigator hypothesizes that a high volume (>20ml) PENG block will reduce pain during positioning compared to a low volume PENG block.
Pulsed electromagnetic field therapy is a possible method of pain control involving the application of electromagnetic energy (also termed nonthermal, pulsed, shortwave radiofrequency therapy). Food and Drug Administration-cleared devices have been in clinical use for over 70 years. For decades, available devices consisted of a large signal generator and bulky coil applicator that were not portable and produced significant electromagnetic interference, making them impractical for common use. However, small, lightweight, relatively inexpensive, noninvasive, Food and Drug Administration-cleared devices that function for 30 days are now available to treat acute and chronic pain, decrease inflammation and edema, and hasten wound healing and bone regeneration. Therefore, it has the potential to concurrently improve analgesia and decrease or even negate opioid requirements, only without the limitations of opioids and peripheral nerve blocks. The purpose of this pilot study is to explore the possibility of treating acute postoperative pain with nonthermal, pulsed shortwave (radiofrequency) therapy, optimize the study protocol, and estimate the treatment effect in preparation for developing subsequent definitive clinical trials.
Postoperative pain in endodontic retreatment cases presents a challenge to any endodontist. Tricalcium silicate materials as mineral trioxide aggregate (MTA) and bioceramics have shown favorable periapical tissue reactions and healing when used as part of the root canal filling material. This study was conducted to compare the difference in the postoperative pain when resin cements are used versus bioceramic cements in the obturation of root canals.
The goal of postoperative pain management is the provision of comfort, early mobilization and improved respiratory function without causing inadequate sedation and respiratory compromise, which can be achieved through using regional anethesia. This study aimed to assess the analgesic effect of adding dexamethasone or magnesium sulphate with bupivacaine in ultrasound-guided QLB to prolong its duration in patients undergoing open abdominal surgeries in the early postoperative period regarding pain relief After approval of the ethical committees in Ain Shams University Hospitals, patients undergoing open abdominal surgeries were included in the study, and were divided into three groups (n=22; each); group M, D and group C. In Group A, patients (n=22) received 20 ml bupivacaine 0.25% plus 5 ml of 10% MgSO. In group B, patients (n=22) received 20 ml bupivacaine 0.25% plus 8 mg dexamethasone (2 ml) plus 3 ml 0.9% NaCl. In group C (control), patients (n=22) received 20 ml bupivacaine plus 5 ml 0.9% NaCl.
An alternate perioperative pain control protocol composed of intravenous ketorolac and oral acetaminophen for patients who underwent total knee replacement was designed with the aim to determine its efficacy when compared to pain control with intravenous morphine and oral oxycodone combined with acetaminophen. In addition, the study will evaluate the differences and similarities in the Hispanic population that could predict protocol efficacy.