Active clinical trials for "Acute Pain"

Background: - Many people feel pain during and after bone marrow aspiration (collection). Studies suggest that pain may be related to different kinds of inflammation, or the presence of nitric oxide (a normally occurring gas) in the body. Researchers want to study nitric oxide levels in the blood and breath before and after bone marrow collection. They will look at how these levels relate to feelings of pain. Objectives: - To better understand pain related to having a bone marrow collection. Eligibility: - Individuals at least 18 years of age who are enrolled in a study that requires bone marrow collection. Design: Participants will be screened with a physical exam, medical history, and blood sample. Participants will provide study blood and breath samples to check nitric oxide levels. Participants will also have a test to measure skin sensitivity to heat and touch. During the collection, participants will keep track of their pain levels. After the collection, participants will keep track of any pain medications they take. They will also record if and when they eat any foods that contain nitrates for about 24 hours.

This study evaluates the possible correlation of early postoperative pain in a broad surgical adult population and infectious complications in de first 30 days after surgery. It is a large retrospective cohort study in a single center.

In the postanesthetic care unit(PACU), patients who are recovering from anesthesia are not easy to communicate with. Accordingly, accurate evaluation of acute surgical pain is difficult for PACU patients in spite of severe postoperative pain. Therefore, pain evaluation is clinically important and challenging in PACU. The pain evaluation tool should be simple and easy to understand for accurate assessment. Among the most commonly used pain assessment methods are numerical rating scale(NRS), visual analogue scale(VAS) and verbal rating scale(VRS). These three methods have proved valid for clinical situations in many studies. VRS appears to be easier to understand than the other two methods for patients in PACU. The purpose of this study is to compare NRS and VRS in PACU patients.

In SICU, Siriraj hospital there were no protocols place for the management of pain. All decisions were made according the attending physicians. There were no information about incidence of inappropriate pain management in SICU due to lack of validated tool for assessment. To date, Thai-version of BPS and CPOT were validated, the incidence of inappropriate pain management in SICU, Siriraj hospital should be assessed.

ultrasound guided quadratus lumborum will be given for patients under going partial or complete urinary bladder removal.

To define a rational pharmacological management of pain for the subjects under opioid maintenance therapy (methadone or buprenorphine), it is first of all necessary to estimate the efficiency of the current practices on pain management as well as their potentially noxious consequences, in particular on the long term opioid maintenance therapy. The objective of the study is to compare the efficiency of the opioid maintenance therapy according to the arisen of an acute painful phenomenon requiring an analgesic management for these patients. At first, this work will allow to determine the results on acute pain of the current practices for these patients. The comparison of the long term consequences on opioid maintenance therapy between the patients that presented an acute painful phenomenon and the control patients should help to improve acute pain management for these patients while limiting the risk of relapse in the abused consumption of psychoactive substances.

In this study we evaluate if there is a correlation between acute pain and systemic inflammatory markers after total Knee Arthroplasty (TKA).

Given the difficulties encountered with subjective pain assessment tools, one of the ideas for reducing the occurrence of insufficient analgesia administration in the emergency department is to find a tool capable of measuring pain without requiring the patient's participation, and which could be integrated into the systematic measurement of the 4 other vitals. An interesting idea is the measurement of pupillary diameter and its reflex variations by a portable pupillometer. Indeed, the diameter of the pupil (DP) reflects the constant interactions between the sympathetic and parasympathetic systems at the level of the iris muscles. Pupillometry measures the change in pupillary diameter and allows the performance of three dynamic tests useful in the assessment of pain.

This study will determine pain and opioid outcomes 3 & 6 months after an emergency department visit for acute pain. This is an observational study. Patients are enrolled during an ED visit and followed by telephone 3 & 6 months later. Opioid databases will also be reviewed.

In our clinic, routine suprainguinal fascia iliaca block (SIFIB) has been administered for postoperative analgesia in patients undergoing knee arthroplasty. Recently, we have introduced the IPACK (Infiltration between the Popliteal Artery and Capsule of the Knee) block to this regimen, and the aim of this retrospective study is to determine whether the addition of the IPACK block enhances the quality of analgesia. Knee arthroplasty, also known as knee joint replacement surgery, is a common procedure performed to alleviate pain and improve joint function in patients with knee osteoarthritis or other knee-related conditions. Postoperative pain management is crucial for patient comfort and overall recovery. In this study, we aimed to compare the two techniques mentioned earlier, namely the SIFIB (Suprainguinal Fascia Iliaca Block) and the SIFIB+IPACK, by examining the data of patients who underwent knee arthroplasty under spinal anesthesia at our clinic between January 1, 2023, and September 1, 2023.