View clinical trials related to Acute Pain.
Filter by:BACKGROUND: Current treatment standard for acute pain crisis in sickle cell disease (SCD) is largely supportive care: opioid analgesics, hydration, oxygen, and blood transfusion. Sickle cell disease (SCD) is a chronic condition associated with serious and disabling acute consequences such as a vaso-occlusive (VOC) or pain crisis. Uncontrolled pain is the hallmark of a VOC, and often results in acute unscheduled care in the patient's clinic or hospital emergency department (ED). During these pain crises, patients sometimes require high doses of opioids for analgesia. Opioid analgesics are fraught with challenges including the development of tolerance, dependence, and opioid-induced hyperalgesia (whereby the use of opioids actually makes patients more sensitive to pain). Finding non-opioid alternatives for intravenous analgesia is problematic based on the limited availability this class of drugs. Ketamine is a potent N-methyl-D-aspartate (NMDA) receptor antagonist that even at low doses has demonstrated efficacy as an adjunct to opioids for acute pain control. OBJECTIVE: The investigators will determine the comparative efficacy of low doses of ketamine as an adjunct to opioids versus standard care (opioids alone) for the treatment of acute severe pain in patients with sickle cell related pain crisis. METHODS: The investigators propose a double-blinded, randomized, placebo-controlled pilot study to determine the efficacy of ketamine 0.3mg/kg vs. placebo for the treatment of acute pain crisis. The investigators will include all eligible emergency department ≥18 years. The investigators will stratify 42 patients by location, 21 patients per site. Numeric Rating Scale (NRS) will be recorded as a part of the study log at 0, 1, 2 and 3hrs after the study drug administration. HYPOTHESIS: The investigators hypothesize that the ketamine will decrease overall pain intensity, visit length of stay, and hospitalizations.
This study examine the effect of Parasternal Intercostal Nerve Blocks with local anesthetic on pain control in patients undergoing non-emergent cardiac surgery in a prospective controlled trial. Half of participants will receive General Anesthesia combined to parasternal block while the other half receive only General Anesthesia.
Open cardiac surgeries are characterized by the increased use of opioids and longer extubation times, being post-sternotomy pain one of the causes of greater patient discomfort, plexus blockages have been used more frequently given the good results of anatomical studies and case series that are just beginning to be published. however, there is not enough data to convince the scientific community of its advantages, continuing to carry out its performance due to lack of evidence. Dexamethasone also shows an excellent result blocking the inflammatory chain and it was evidenced that it prolongs the time of blockages when used perineurally in the plexus blockages. This study wants to show the improvement of pain in patients who undergo this type of surgery and also show the advantages of a longer blockage, which can reduce use of analgesic and opioids, as well as decrease the time of hospitalization This is a double-blinded, randomized, clinical trial designed to determine the efficacy of spine erector whit dexamethasone gives more duration of the blockage and less pain after cardiac surgery.
This study analyze the effect of Pericapsular Nerve Group (PENG) Block combined to wound infiltration for analgesia after elective hip replacement. Half of participants will receive a PENG Block combined with wound infiltration, while the other half will receive wound infiltration alone.
Volunteers will receive a weight-based opioid (remifentanil) infusion for 10 minutes. In the first run, serial pupillary measurements (pupillary unrest, pupil diameter) will be taken at baseline, and at 2.5-minute intervals during the infusion and a 25-minute recovery period afterwards. After a washout period, the experiment will be repeated in each subject (second run). The two runs differ only by presence versus absence of verbal interaction.
Inguinal hernia repair (IHR) is one of the most commonly performed operations in general surgery practice. Different pharmacological approaches and interfascial plane blocks are used to control postoperative pain. Erector spinae plane (ESP) block is a relatively new interfascial plane block which was reported to be effective in different types of surgeries. In this study, the primary aim is to assess the effect of ESP on recovery of patients following open IHR surgery.
This study will prospectively investigate the efficacy of Adductor canal block with periarticular infiltration Vs Adductor canal block, Periarticluar infiltration and Sensory posterior articular nerve of the knee block in patients undergoing total knee arthroplasty. The study will aid in answering question whether SPANK block is an effective adjunct in preventing posterior knee pain without causing motor blockade.
Pain is common and can contribute to both psychological and physiological effects if not treated. Currently primary care paramedics have limited selections within their pain management tool box. This contributes to inadequate pain management. Methoxyflurane is a safe, easy and effective choice in prehospital management of pain. The impact of this feasibility trial, will hope to inform the larger multi-centred trial and then support the implementation of out-of-hospital Canadian National Guidelines for prehospital pain control, enabling paramedics to provide rapid, effective prehospital pain relief to patients.
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.
Spinal anesthesia (SA) is a widely accepted anesthetic technique for hip fracture repair among elderly. Positioning for SA can be extremely painful. Effective management of pain is important for these patients comfort. Fascia Iliaca block (FIB) and Femoral nerve blocks are commonly used for analgesia in hip fracture patients. However, they often provide a modest reduction in pain. The Percapsular Nerve Group block (PENG Block) has the advantage that it covers the accessory obturator nerve. Aim of the study: compare FIB with PENG prior to positioning hip fracture patients for standardized SA. In a prospective randomized double blind we included 80 patients aged more than 65 years old, for whom pain was felt when raising the affected limb to 15 degrees. Patients were assigned to receive either ultrasound guided Fascia Iliaca block or Percapsular Nerve Group block using 20 mL Lidocaine 1.5% in both groups. We compared pain on positioning for spinal anesthesia using Verbal Rating Scale (VRS 0 = no pain , VRS 1 = mild pain, t 2= severe pain) for both groups. We also recorded different times to perfom block.