View clinical trials related to Postoperative Pain.
Filter by:BACKGROUND Orthopedic surgery can be severely painful, and peripheral regional anesthesia is highly recommended as part of the perioperative pain treatment. Whether catheter-based techniques are better than single injection techniques are debatable. Furthermore, in catheter-based techniques, whether a low-dose automated, periodic infusion can produce similar analgesic effectiveness compared to a conventional, high dose, continuous infusion has never been explored. AIM Comparison of the analgesic effectiveness of a low-dose automated, periodic infusion, a conventional continuous infusion and patient-controlled boluses only in catheter-based nerve blocks for patients undergoing orthopedic surgery to the foot or ankle.
BACKGROUND Total knee arthroplasty can be severely painful, and peripheral regional anesthesia is highly recommended as part of the perioperative pain treatment. Whether catheter-based techniques are better than single injection techniques are debatable. Furthermore, in catheter-based techniques, whether a low-dose automated, periodic infusion can produce similar analgesic effectiveness compared to a conventional, high dose, continuous infusion has never been explored. AIM Comparison of the analgesic effectiveness of a low-dose automated, periodic infusion, a conventional continuous infusion and patient-controlled boluses only in catheter-based adductor canal blocks for patients undergoing total knee arthrplasty.
Despite the numerous benefits of peripheral nerve blocks (PNBs) over general anesthesia (GA) in a variety of surgical procedures, PNBs can be associated with increased post-operative pain if pain medications are not taken correctly (titrated). Unfortunately, this is a common occurrence as patients often have difficulty titrating medications in the absence of direct medical care. PANDA, a smartphone-based postoperative pain management tool, is designed to address this issue by helping patients manage their pain medications. The purpose of this study is to demonstrate the feasibility of this application in patients who are discharged after receiving PNBs. The goal is to identify areas of improvement for the application itself. It is hypothesize that PANDA will be successful in supporting patients' postoperative pain management.
Despite current available analgesic drugs, post-surgical pain management remains challenging. A potential new target for analgesic drugs are group-II metabotropic glutamate receptors subtypes (mGlu2 and mGlu3 receptors), since growing evidence from animal models show that activation of these receptors produce s analgesic effects in inflammatory and in neuropathic pain states. . N-Acetylcysteine (NAC) is a safe agent and with little to no side effects. NAC can induce analgesia by activating the glutamate:cystein antiporter, causing endogenous activation of the mGlu 2/3 receptors. However, this has only been investigated once in the peri-operative setting, were it showed preliminary promising result of reduction in opiate necessity. In healthy subjects there was a significant reduction in pain ratings to laser stimuli and amplitudes of laser evoked potentials after NAC. Based on these promising results, we hypothesize that pre emptive intravenous NAC can reduce postoperative pain and thereby cause less necessity for escape analgesics like opiates.
The aim of the investigators of the study is to evaluate the effect of peri-operative duloxetine on post-operative recovery in patients undergoing laparoscopic hysterectomy.
This study aims to determine if topical metronidazole reduces pain more than oral metronidazole following excisional haemorrhoidectomy. The trial will be a multi-centered, patient and investigator blinded superiority trial with two parallel groups and a primary outcome of pain scores during 14 days after surgery. Group A will receive oral metronidazole and placebo cream. Group B will receive placebo tablets and topical metronidazole cream.
Effect of perineural dexamethasone on the duration of popliteal nerve block after ankle/foot surgery
There are ca 1000 new cases of bladder cancer in Finland/year. The curative therapy for high risk bladder cancer is radical cystectomy. The golden standard is still an open surgery despite development of laparoscopic techniques. Epidural analgesia is considered as most effective for the treatment of postoperative pain. However, there is a need for other effective options, because epidural analgesia has some contraindications and risks for serious complications. Recently quadratus lumborum block has gained popularity in the treatment of postoperative pain after various surgeries in the area from hip to mamilla. It is more beneficial than other peripheral blocks, since it covers also the visceral nerves. Contrary to the need of epidural catether a single shot QLB has reported to last up to 48 hours. Inadequately treated acute postoperative pain is considered as one of the main risk factors for persistent postoperative pain. 44 patients aging 18-85 will be recruited based on a power calculation. The primary outcome measure is the acute postoperative need for rescue analgesics. Secondary outcomes are acute pain (NRS scale), nausea, vomiting, mobilisation and longterm outcomes such as quality of life and persistent pain.
TAP-block has been shown to be a safe and effective postoperative analgesia method in a variety of general. Dexmedetomidine is a selective α2 agonist with 8 times more affinity for α2 adrenergic receptors compared to clonidine and possesses all the properties of α2 agonist without respiratory depression. Dexmedetomidine has been focus of interest for its broad spectrum (sedative, analgesic and anesthetic sparing) properties, making it a useful and safe adjunct in many clinical applications.
This is a randomized controlled trial to determine the effect of decreased post-operative prescriptions of opiate medications after urogynecologic surgery.