View clinical trials related to Pain.
Filter by:For pain relief during a first trimester surgical aspiration, most providers use the paracervical block, either alone or in combination with other pain control techniques. Some providers use buffered lidocaine due to a belief that it decreases pain. Others use plain lidocaine. At our clinics, the standard pain management protocol is using 20 cc of 1% plain lidocaine in a two site injection. Few studies have compared buffered versus unbuffered lidocaine for paracervical blocks during first trimester uterine aspirations. This study seeks to determine if buffered lidocaine decreases injection pain versus plain lidocaine for paracervical blocks.
During routine general anesthesia (not standardized, left to the discretion of the attending anesthesiologist), pupillary pain index was measured one minute before skin incision. Then, variations in heart rate, blood pressure and bispectral index during the three minutes following skin incision were recorded, as well as the occurrence of movements.
The aim of this study is to use a brain stimulation tool called transcranial direct current stimulation (tDCS) to investigate the analgesic (reducing sensitivity to pain) effects of lidocaine cream and the hyperalgesic (increasing sensitivity to pain) effects of capsaicin cream using a neutral cream as a control. tDCS stimulation has been shown to temporarily influence the way the stimulated part of the brain functions. With this method, the involvement of specific parts of the brain can be investigated in the working of the brain as a whole.
Given the modest effectiveness of current treatments and the burden chronic neck pain places on Veterans, the investigators' research proposal is significant in several regards. First, Trial Outcomes for Massage: Caregiver-Assisted vs. Therapist-Treated (TOMCATT) Study directly addresses a high priority area for the VA and is well aligned with the VHA Pain Management Strategy and VHA Pain Management Directive 2009-053. Second, because previous massage studies have included relatively small sample sizes, this trial will provide information vital to fill an evidence vacuum regarding effectiveness of a massage treatments for chronic neck pain. Third, TOMCATT will extend the current understanding of non-pharmacological treatments. Fourth, if the study hypotheses are corroborated massage may emerge as an effective, safe, affordable, sustainable, and accessible treatment for Veterans.
The purpose of this study is to investigate the additional effects of Short Foot Exercises on pain, biomechanical characteristics and functionality of lower extremity in patients with patellofemoral pain.
Pregnant women who eligible with inclusion criteria are random to two groups. Aromatherapy group will receive the aromatherapy during labor along with standard pain control. Non-aromatherapy group will receive standard pain control during labor
To explore and compare antihyperalgesic effects of Dexmedetomidine,Nalmefene,and a combination of both received before anesthesia induction. To evaluate and examine the incidence of adverse effects with the purpose of selecting the optimum dose.
Background: Medicines called opioids are used to treat pain. The body also produces opioids. These are called endorphins. Researchers want to learn more about how these natural opioids work. This might lead to new therapies for conditions like depression, anxiety, and chronic pain. Objective: To determine how opioids affect how pleasant or unpleasant it feels when the skin is touched, compressed, or heated. Eligibility: Healthy right-handed adults ages 18-50. Design: Participants will be screened under another protocol. Participants will have 2 study visits with the same procedures, at least 1 day apart. Each visit will last 3-4 hours. Participants will wear shorts or change into scrubs so researchers can test on their legs. Participants will answer questions and have urine tests. Participants will have a brain magnetic resonance imaging (MRI) scan. The scanner is a metal cylinder in a strong magnetic field. Participants will lie on a table that slides in and out of the cylinder. A device called a coil will be placed over the head. During MRI, participants will have sensory testing. They will get several types of touch to the calf of the leg. These include gentle brushing of the skin, gentle compression of the calf with an inflation sleeve, and heat stimuli. Participants will have an intravenous line placed each day. They will get naloxone 1 day and saline the other day. Participants will not be told which they get. Naloxone is a drug that blocks opioid receptors. The MRI and sensory testing will then be repeated. After each stimuli block, participants will rate the sensations as well as their mood and calmness/anxiety.
The purpose of this study is to evaluate the effect of individual education and individual self-care measures on pain intensity, perceived health, mood and sleep during and after treatment with radiotherapy for head and neck cancer.
Newborn infants in the neonatal intensive care nursery experience multiple, painful tissue damaging procedures daily. Preterm especially extremely low birth weights and critically ill newborns admitted to a Neonatal Intensive Care Unit (NICU) undergo repeated skin-breaking procedures that are necessary for their survival. Sucrose is the accepted clinical standard nonpharmacological intervention for managing acute procedural pain for these infants. However its role in extremely low birth weight infants still need to be addressed. The exact dose and concentration of oral sucrose is still not clear. When a Medline search was carried out to evaluate the role of two different concentrations (12% vs 24%) of oral sucrose in reducing pain in extremely low birth weight babies, very limited data was available. Cochrane Systemic Review also indicated that specific attention to the efficacy and safety of sucrose administration in extremely low birth weight preterm infants needs to be further investigated. More so, no work on this aspect was identified from the Indian subcontinent. Hence, the current study was planned with an aim to study the effects of 12% and 24% oral sucrose in extremely low birth weight infants during initiation of venipuncture and also study the side effects if any associated with these concentrations. This is a preliminary work on this topic, the results would therefore need to be interpreted with caution. However, the findings and the study design of this work will provide suitable platform for future well powered studies on this population.