View clinical trials related to Analgesia.
Filter by:The objective of this randomized clinical trial is to assess the safety and effectiveness of post-adenotonsillectomy analgesia with individualized opioid analgesia regime in children.
Different modality of anesthesia and analgesia could influence a postoperative quality of recovery (QoR). This study is exploring early QoR after unilateral nephrectomy in the two groups of anesthesia. The first group had a light general anesthesia with thoracic epidural anesthesia and postoperative epidural analgesia with morphine and ropivacaine. The second group had general anesthesia and a continuous postoperative analgesia with tramadol. The postoperative QoR was evaluated 24 hours after surgery.
This study aims to investigate the effect of local nasal anesthesia with lidocaine spray on the insertion of nasal tampons during active nasal bleeding.
Upper abdominal surgeries are associated with severe postoperative pain. Thus, maintaining effective postoperative analgesia in the paediatric age group is very crucial in terms of future pain perception and chronic pain development. Erector Spinae Plane Block (ESPB) is an interfascial plane block characterized by its ease of application and low complication rates with the introduction of ultrasonography. The aim of this study is to investigate the analgesic effects of ESPB in this particular age-group.
The quadratus lumborum block is widely used in abdominal surgery for post-operative analgesia. It is now also used for pain relief after hip surgery. Under the traditional blocking method, a high concentration of long-acting local anesthetic is used in order to achieve a long-term blocking effect. However, this is also likely to cause the patient's quadriceps weakness during the block period, increasing the risk of the patient falling during rehabilitation. It also increases systemic local anesthetic poisoning and may even trigger the risk of serious side effects such as cardiac arrest. Ropivacaine is a novel long-acting topical amine anesthetics that lasts long and has anesthetic and analgesic effects. Its pharmacological characteristics are low cardiotoxicity, sensory block and motor block separation at low concentrations more obvious, and with the external peripheral vasoconstriction. Therefore, the drug is especially suitable for postoperative analgesia. Dexamethasone is a synthetic corticosteroid for the treatment of a wide range of symptoms including rheumatic diseases, certain skin diseases, severe allergies, asthma, chronic obstructive pulmonary disease, cerebral edema, and may also be combined with antibiotics for tuberculosis patients. It is becoming more common to use steroids as an adjuvant to local anesthetics in peripheral nerve block. Steroids have neurological blockade effects by blocking the nociceptive transmission of pith-type C-fibers and inhibiting the release of ectopic neurons. Dexamethasone, as a local anesthetic adjuvant in peripheral nerve block, has also been widely studied recently. In order to reduce the incidence of long-acting topical anesthetics from the nerve block in the quadratus lumborum block, reducing the local anesthetic concentration is a feasible method. However, this will also result in a shorter time to neurological block. The investigators hypothesized that the addition of Dexamethasone 5 mg to low concentrations (0.25%) of Ropivacaine would prolong postoperative analgesia. Therefore, the purpose of this study was to compare the postoperative analgesia and the side effects of postoperative quadratus lumborum block with the addition of Dexamethasone 4mg to Ropivacaine (0.25%) in low concentrations and Ropivacaine (0.5%) alone.
Cohort study to examine the effect of age on duration of analgesia in patients receiving single-shot femoral nerve block prior to surgery, by postoperative phone follow-up questionnaire.
Postoperative pain affects 80% of surgical patients and is one of the main negative symptoms resulting from surgery. It impairs the recovery of patient since it is related to chronic pain, nausea and vomiting and longer hospital stay, generating higher cost to the health system. Thus, the use of new methods to control postoperative pain is recommended and multimodal analgesia, an opioid-sparing strategies, has been widely used by several researchers. Studies show that gabapentins have beneficial effects on postoperative pain control when used as pre-anesthetic medication, also showing a reduction in opioid consumption, with few adverse effects. Among gynecological surgeries, abdominal hysterectomy is one of the procedures that generates the highest degree of acute postoperative pain. Thus, the aim of the present study is to investigate the effect of oral pregabalin (300 mg) two hours before abdominal hysterectomy procedures on postoperative pain. This study is a randomized, double-blind, placebo controlled clinical trial. Patients submitted to abdominal hysterectomy for benign pathologies will be selected and divided into two groups: the placebo controlled group (P0) and the pregabalin 300 mg group (P1). Group P0 will receive a placebo tablet one hour before the procedure, while group P1 will receive a 300 mg tablet of pregabalin identical to the placebo tablet. The reduction of postoperative pain and the best quality of patient recovery will be evaluated using the Visual Analogue Pain Scale (VAS) and the McGill Pain Questionnaire. Also, it will be evaluated the consumption of opioids as a rescue analgesic medication and the presence of adverse effects such as nausea and vomiting.
We evaluated the clinical effect of Butorphanol on postoperative analgesia by observing the vital signs of patients, general condition of newborns and pain assessment.
In this study, the investigator will examine the efficacy of Pericapsular nerve group (PENG) block in hip arthroplasty as a post-operative pain management technique, study the analgesia, opioid-sparing effects and motor-blocking effects of the PENG block
This is a multi-center, randomized, two-stage, phase II clinical study .The main objective is to evaluate the safety and tolerability of HSK21542 injection for analgesia in patients undergoing colonoscopy, and, combining the pharmacodynamic (PD) and pharmacokinetic (PK) characteristics