Active clinical trials for "Acute Pain"

Hemorrhoidectomy is one of the operations that causes the greatest intensity of pain. Treatment of postoperative pain is essential for the well-being of the patient. Long-term use of opioids and different drugs can have unintended consequences. The objective is to corroborate which pain treatment modality is better in patients after hemorrhoidectomy.

External oblique and m-tapa blocks are routinely performed on patients undergoing laparoscopic cholecystectomy in our clinic. In this study, sensory block and regression rates will be investigated in patients who underwent block.

This study was part of a quality improvement project at the Department of Anesthesiology and Intensive Care Medicine, Charité - Universitaetsmedizin Berlin. Being in pain is reported to be one of the most important stressors in critically ill patients and worsens outcome. The evaluation of pain using validated scores in patients who are able to self-report significantly improves the quality of analgesic therapy and health related outcomes in intensive care patients. However, behavioral pain score that are used in sedated or delirious patients, often underestimate the severity of pain. The primary aim of this study is to investigate if measurement of the pupillary light reflex Amplitude correlates with the results of pain assessment using validated pain scores in critically ill patients.

The purpose of this study is to document what course of action physicians choose for their patients when they develop taxane acute pain syndrome (TAPS) and to identify patients at the greatest risk of TAPS by examining specific human genome markers such as single nucleotide polymorphisms (SNPs) and Copy Number Variations (CNVs) that may explain the genetic (hereditary) component.

The purpose of the study is to evaluate the use of ultrasound scanning of the thoracic spine to define the point of insertion and the depth of the epidural space compared to the blind technique. The study hypothesis is the use of Ultrasound will improve the success rate of epidural placement and may also decrease the rate of complications.

Pain assessments in non-verbal, critically ill infants represent an important clinical challenge. Older children or adults can easily express their pain, but infants lack that capability. They frequently experience repetitive acute pain during routine ICU care, but their analgesic management flounders on the horns of a dilemma: (a) failure to treat infant pain leads to immediate clinical instability and potentially long-term physical, behavioral, and cognitive sequelae, vs. (b) strong analgesics may increase risks for medical complications and/or impaired brain growth. Bedside nurses currently assess pain using pain scores, before taking action to ameliorate pain. Pain scores increase nursing workload and provide subjective assessments, rather than objective data for evaluating infant pain. Consequently, infants exposed to skin-breaking procedures, surgery, or other painful conditions often receive variable and inconsistent pain management in the ICU. The investigators aim to develop a multimodal pain assessment system, using sensor fusion and novel machine learning algorithms to provide an objective measure of pain that is context-dependent and rater-independent. This will enhance the quality of pain management in ICUs and allow continuous pain monitoring in real-time.

The purpose of this study is to evaluate continuous ultrasound treatment with diclofenac coupling patch during routine care of musculoskeletal injuries which failed conservative treatment to better understand clinical utilization of the treatment on types of injuries, how the treatment helps patients (pain, function and quality of life), and information on healthcare provider ordering the therapy and general workflow. Low-intensity continuous ultrasound (LICUS) is a bio regenerative technology used when normal rehabilitation is insufficient, applied with a wearable device (SAM, Zetroz Systems LLC) for daily use. The treatment provides long-duration ultrasound for approximately four hours. The objective of this study is to examine the real-world outcome data on symptoms improvement and return to function using SAM during routine care.

The hypothesis of this study is nonrecognition by the medical team of pain in maltreated children. These children would have a particular painful behaviour, "quiet". The management of their pain would be then unsuited, which could explain their complex relation with the pain in the adulthood. A pilot study realized in the CHU of Nantes on 11 files of maltreated children showed that they had very low scores of evaluation of the pain, in spite of severe traumatisms. There is, at the moment, no data in the literature on the acute pain of the maltreated children.

Pain is the way our brain interprets certain bodily sensations. It is very difficult to describe or to put into words as perception and tolerance of pain varies widely between individuals. It is known that age, gender and past experience and memory of past experience all contribute to patients' feelings of discomfort and tolerance of pain, but the reason why some patients actually do not experience any pain at all post surgery is still unknown. Because pain affects every person at some point in their lives, it is of utmost importance that we can find more effective analgesic methods, and provide analgesia tailored to an individual's need as well as discovering new methods which may be able to identify those individuals who are more prone to suffering serious, or chronic pain. It has been proposed that epigenetic modifications may play a role in sensitivity to analgesia and response to trauma, such as post surgery. The effects of epigenetic changes on key genes and the role this plays in analgesia sensitivity and pain perception is deserving of further research. Epigenetics is a growing field of study in which there are genetic modifications that do not involve changes to base sequences in a gene, but that result nonetheless in changes to gene expression. It has long been known that changes in gene expression play an important role in the establishment of pain states. But it is not known whether a priming injury can induce lasting epigenetic marks which would result in an increase in both postoperative acute pain and the risk for chronic pain. Only by fully understanding these epigenetic mechanisms will we be able to offer better drugs for the treatment of pain, and to identify those at high risk of postoperative pain and postsurgical chronic pain. The purpose of this study is to determine whether severity of pain following surgical procedures, such as third molar surgery is related to baseline methylation status of the promoter region of IL-6 and TNF-α and changes in methylation status post surgery.

The numeric rating scale (NRS), one of the most widely used pain scales in clinical practice, although convenient, is often subject to bias because it requires abstract thinking from both the patient and the evaluator. Compared to numbers, traumatic pain, when visualized appropriately, has potential advantage as a means to indicate and communicate the severity of pain. Given that they are standardized in terms of body parts, wound size, and bleeding volume, illustrations of traumatic pain along with external somatic stimuli that caused it can be used to serve as effective visual anchors to supplement a pain scale by giving more concrete information to the patient. The purpose of this study is to develop Seoul National University Illustrated Pain Scale(SNUIPS) using pictures of traumatic pain, and verify the validity and effectiveness of this scale in comparison with those of NRS.