Active clinical trials for "Acute Pain"

This investigation is going to study whether electrical tVNS applied at the cymba of auricular conchae reduces central sensitization of experimentally induced pain in comparison with electrical sham stimulation applied at the earlobes and whether the hypoalgesic effects of tVNS disappear after pharmacological block of muscarinic receptors. Also, this investigation will examine whether tVNS is associated with activation in brain areas, involved in processing of thermal pain stimuli and emotional and vegetative modulation of thermal pain in subjects who will respond with antinociceptive reaction to tVNS.

Patients who present to the emergency department (ED), with acute pain due to renal colic, are often treated with opioids. Treatment with opioids has many disadvantages - cardio-respiratory depression, nausea, vomiting and long term dependence. For these reasons, there is a constant search for a way to reduce the use of opioids. ketamine has been proven to augmented the analgesic effect of opioids, and thus reduce the use and adverse effects of opioids. Different studies about the use of Ketamine as a sedition agent have shown that Ketamine given IM versus IV has longer duration of effect with less adverse effects. The study we are conducting is designed to test and analyze the safety and efficacy of IV Ketamine with IV Morphine compared to IV Ketamine and morphine with IM placebo in a setting of acute pain due to, or suspected renal colic in the ED. When both ways of administration are given by the protocol as is customary for treatment of pain in the Emergency Medicine department, and will be a prospective, randomized, double blind, controlled study.

Patients who present with acute traumatic injuries in the pre-hospital setting or to the emergency department (ED) are treated with opioids, the current gold standard for severe acute pain therapy. Treatment with opioids has many disadvantages: the need of skilled manpower to administer the medication IV, numerous side effects- mainly cardiorespiratory depression- which necessitates post medication administration continuous monitoring of patients. IV administration may be difficult or impossible to provide in a number of extreme circumstances. For these reasons, there is a constant search for alternate treatment options for pain in acute traumatic injuries. IN ketamine has only recently been studied favorably in our department in adults, in an open, prospective study (Shimonovich at al 2016), and warrants further investigation in the setting of acute traumatic pain. Ketamine is a safe and efficacious analgesic and is overall well received both by patients and physicians. Side effects include: hallucinations and dissociation. As opposed to opioids, ketamine does not alter patients' respiratory and hemodynamic stability giving ketamine great therapeutic potential for pain reduction in trauma patients, pre-hospital patients, and battlefield injuries. The study we are conducting is designed to test and analyze the safety and efficacy of IN Ketamine compared to IV morphine in a setting of acute traumatic pain in the ED, when both medications are administered by the protocol as is customary for treatment of pain in the Emergency Medicine department, and will be a prospective, randomized, double blind, controlled study.

The purpose of this study is to determine whether the addition of the serratus anterior plane block (SAPB) alone (30 mL of 0.25% bupivacaine) or plus Magnesium (150 mg of magnesium sulfate) or plus Magnesium + Buprenorphine (300 mcg) as adjuvants can improve post-operative pain in patients undergoing video-assisted thoracoscopic surgery.

The study is a single-center, double-blind, randomized protocol comparison. The study will be conducted in Marmara University School of Medicine Pendik Training and Research Hospital, Department of Emergency Medicine between April 2020 and October 2020. The population consists of non-pregnant, adult patients (age of 18 or more) who will be confirmed as migraine according to The International Classification of Headache Disorders 3rd edition (ICHD-3) in the emergency department (ED). After the patient was found suitable for the standard treatment protocol, they will be randomized to receive a 1000 ml bolus of normal saline for 1 hour or normal saline at 10 cc/h for 1 hour. The pain level, functional status, and side effects will be assessed before the beginning, at the 1st hour, 2nd hour and at the 24th hour. The objective of this study is to determine the effect of an intravenous (IV) fluid bolus on migraine headache among patients treated in the ED.

Non-invasive brain stimulation techniques, transcranial magnetic stimulation (TMS) and transcranial focused ultrasound (FUS), is be applied to healthy human subjects, acute pain patients, and chronic pain patients to investigate their uses for pain relief.

The purpose of this study is to evaluate and compare the immediate effects of self-hypnosis, mindfulness meditation and a spiritual intervention relative to a control condition for increasing pain tolerance and reducing pain intensity and pain-related stress, in response to experimental painful stimulation.

The purpose of this study is to compare the use of magnesium and bupivacaine to buprenorphine and bupivacaine in post-operative adductor canal blocks (ACB); the study will determine if one combination can result in decreased opioid consumption and improved pain management for patients after same-day discharge total knee arthroplasty (TKA) . The investigators will assess whether the addition of magnesium to bupivacaine will decrease visual analog scale (VAS) pain scores, decrease post-operative total opioid consumption (oral morphine equivalents), decrease the incidence of post-operative nausea and vomiting (PONV), and improve patient satisfaction in comparison to when buprenorphine is added to bupivacaine.

Acupressure, which is a type of nonpharmacological practice. Acupressure is a practice that provides energy flow by applying pressure to the special points of the meridians that innately carry energy in the body with stimulation bands, hands, and fingers. Acupressure is also known as acupuncture without needles. Because no needles are used in acupressure, acupressure is an easy, safe, effective, and economical method to learn and apply. There is no study to determine the effect of acupressure on acute pain, patient satisfaction and stress, which is applied to adult patients during the venipuncture procedure. In this context, the study was planned to be conducted in a randomized controlled trial to evaluate the effect of acupressure on acute pain, stress level and satisfaction during venpuncture in adult patients.Patient Evaluation Form, Visual Analogue Scale (VAS), Visual Patient Satisfaction Scale and State Anxiety Inventory will be used in the study. The scales will be used before and after venpuncture. Acupressure will be applied to the adults in the acupressure group for 10 min before the venipuncture procedure. Pain, heart rate, and oxygen saturation levels of the adults in the acupressure and control groups will be evaluated both before and after the venipuncture procedure.

The goal of the current study is to combine existing and new tools for quantifying patient self-report to characterize changes in acute pain. The ability to quantitatively measure self-report provides behavioral pain phenotypes that can serve as the basis for clustering patients into sub-groups based on their self-report of their symptoms, eliminating observer based perceptions of patients' pain.