View clinical trials related to Pain, Postoperative.
Filter by:The goal of this study is to explore whether specific intraoperative EEG signals (brain waves or neuronal electrical activity) are associated with the severity of acute postoperative pain.
The purpose of this study is to investigate whether continuous intraoperative infusion of esketamine combined with the addition of esketamine to postoperative PCIA can improve postoperative pain and sleep quality in patients undergoing laparoscopic uterine surgery under general anesthesia.
Ultrasound-guided Modified Thoracoabdominal Nerve Plane Block (M-TAPA) is performed deep into the costochondral aspect at the 9th-10th costal level by injecting local anesthetics deep into the chondrium. It provides blockage of both the anterior and lateral cutaneous branches of the thoracoabdominal nerve. As there are studies showing M-TAPA block to be effective for postoperative analgesia for other abdominal surgeries, its effect on patients undergoing living liver donor surgery has not been studied yet. We hypothesize that M-TAPA block performed in living liver donors would reduce opioid consumption in the first 48 hours after surgery.
To compare efficacy of cetylated fatty acid with placebo for reducing postoperative pain after unilateral TKA. The hypothesis is topical cetylated fatty acid can mitigate postoperative pain after TKA.
This study aims to compare the postoperative 48-hour period in terms of morphine consumption, postoperative pain, and quality of recovery scores by combining the Pericapsular Nerve Group (PENG) block with low-dose intrathecal morphine in hip arthroplasty, as opposed to PENG alone and intrathecal morphine alone.
Introduction: Pain is one of the main complications in the immediate postoperative period that can harm the patient and can be managed through pharmacological and non-pharmacological methods. Complementary Integrative Health Practices are non-pharmacological methods that use therapeutic resources based on traditional knowledge to treat symptoms. Among them, aromatherapy stands out, which consists of the use of essential oils through inhalation or topical application for therapeutic purposes and which can be used as a nursing intervention, especially in the context of perioperative care. Objective: To evaluate the effect of aromatherapy on postoperative pain in adult patients in the immediate postoperative period. Method: This is a randomized controlled clinical trial that will be carried out in a teaching hospital. The project was submitted to the Research Ethics Committees of the School of Nursing of the University of Sao Paulo and the University of Sao Paulo Hospital. Adult patients undergoing elective surgical procedures of any surgical specialty under anesthesia of any type will be included. Individuals diagnosed with dementia, cognitive impairment or chronic pain will be excluded; individuals with a history of asthma, allergic bronchitis, chronic obstructive pulmonary disease, contact dermatitis or allergy to cosmetics with lavender fragrance, or hypersensitivity to the compounds used in the intervention; procedure for reoperation for any reason. The intervention will consist of the application of aromatherapy with 2% lavender essential oil through the skin and inhalation by a nurse, associated with usual care, in the immediate postoperative period; the placebo group will only receive the application of grape seed vegetable oil associated with usual care. A numerical verbal scale will be applied to assess pain and vital parameters will be measured upon patient admission, every fifteen minutes in the first hour and every thirty minutes in the second hour or after 15, 30, 45, 60 minutes, 1h30 minutes and 2 hours after applying the intervention, in the post-anesthesia recovery room. Possible associations between variables will be verified using Pearson's Chi-square or Fisher's exact tests. Comparison between means or medians will be made using the Student's t or Mann-Whitney tests, depending on the normality determined according to the Kolmogorov-Smirnov test. The significance level adopted will be 5%.
The aim of this work is to compare the effectiveness of bupivacaine- dexmedetomidine mixture versus bupivacaine-dexamethasone mixture in PENG Block as Post-operative Analgesia in Hip surgeries
Investigators will evaluate preamputation cryoanalgesia on pain, mobility, opioid use and general physical and emotional disability using a pilot randomized trial design, to explore the amount and variability of improvement on those outcomes and to investigate the potentiality of conducting a future larger randomized controlled trial, which the investigators will assess quantitatively the benefits of cryoanalgesia.
Surgical pain is a common complication after surgery, affecting patient recovery and treatment quality. >20% of patients suffer from chronic postoperative pain. China has >70 million surgeries yearly. Nerve block manages postoperative pain, with developing nerve block needles now used in clinics. Developed needles may have better pain management effects than non-developed ones, but their effect on reducing chronic pain remains unclear. This study aims to explore the effect of developed nerve block needles on postoperative pain and compare them to non-developed needles, providing new ideas and methods for pain management.
Postoperative pain management is essential and the inability to treat acute pain appropriately in the first 48 postoperative hours represents a risk factor for developing chronic pain. No. study has investigated IP granisetron as an adjuvant to standard care for postoperative pain management in patients undergoing LC.