View clinical trials related to Wounds and Injuries.
Filter by:Patients with heart attack or heart injury are tested (angiogram) for blockages in their arteries. Many patients develop heart problems caused by damage to small (microvascular) blood vessels. These issues are also relevant to patients with coronarvirus-19 disease (COVID-19). Eplerenone reduces blood vessel injury and is used to treat heart failure. Aim: to test the use of eplerenone in patients with heart attack/heart injury who have small vessel disease, including patients with COVID-19 Patients referred to the Golden Jubilee hospital with a suspected heart attack heart / injury will be invited to participate into a registry-based clinical trial. Screening, enrolment and verbal, informed consent will be obtained during the angiogram then written consent on the ward. Small vessel disease will be assessed using a 'diagnostic' guidewire during the standard angiogram. People with small vessel problems will be allocated to a clinical trial of usual care or eplerenone. Coronary microvascular dysfunction is defined as an index of microvascular resistance ≥25. Coronary flow reserve (CFR abnormal <2.0) and resistance reserve ratio (RRR abnormal <2.0), measured simultaneously with IMR, are predefined parameters of interest. Patients will be allocated into one of the 3 groups: - Group 1: Patients without coronary microvascular dysfunction. No eplerenone - Group 2: Patient with coronary microvascular dysfunction. Usual care, no eplerenone. - Group 3: Small vessels abnormal. Eplerenone tablets. The primary outcome for the trial will be reduced heart injury (biomarkers) in patients with microvascular disease. We will also test heart function (MRI scan) at enrolment and at six months. All patients (Groups 1, 2 and 3) will have an angiogram. Standard blood tests will be collected during the hospital stay, and then again at 1 and 6 months. Other outcomes include questionnaires (health status). We will gather information on longer-term health outcomes (hospitalisation, death) using confidential electronic record linkage. We will ask for permission to store blood samples for future research. The research will improve scientific knowledge about eplerenone therapy in this patient group. The study will create a repository of clinical samples and images which will provide vital data for studies of COVID-19.
Myocardial injury after noncardiac surgery is significantly related to postoperative 30-day mortality. Trigeminal cardiac reflex is one of the main causes of perioperative cardiac emergency. Therefore, the investigators' aim is to test the hypothesis that trigeminal cardiac reflex associates postoperative myocardial damage in participants undergoing cerebellopontine angle tumor surgery. The investigators will observe the association between trigeminal cardiac reflex and myocardial injury by measuring the concentration of plasma high sensitivity cardiac troponin (hs-cTnT) in participants after cerebellopontine angle tumor surgery.
Study design: Randomized controlled trial Settings: Physiotherapy department of Allied hospital, Faisalabad Sample size: 27 in each group Control group receive: Routine physical therapy Experimental group receive: Routine physical therapy+ Sensorimotor stimulation
The goal of this randomized controlled trial is to test the effectiveness of "TIARAS," a trauma intervention designed to reduce HIV acquisition risk among women who inject drugs (WWID). To be eligible for this study, participants must have been prescribed pre-exposure prophylaxis (PrEP), a medication taken to prevent HIV for Prevention Point Philadelphia, a large harm reduction agency located in Philadelphia (PA, USA). Enrollment in this study lasts for 12-months so that we can see if TIARAS reduces HIV risk immediately after the intervention ends and whether these effects last over time. During the first 3 months, participants engage in contingency management (CM), an evidenced-based intervention to reduce drug use and HIV risk. We will use CM to encourage engagement in PrEP care as well as stimulant/opioid abstinence. Also during the first 3-months, participants are randomly assigned to complete expressive writing exercises to address a previously undisclosed trauma or neutral writing exercises. Half of the participants will be assigned to the trauma writing group and the other half will be assigned to the neutral writing group. To understand the impact of TIARAS on HIV risk, we will collect and analyze data from surveys, interviews, and biological specimen during the 12-month study period. Our main questions are: - Does participation in TIARAS reduce HIV risk among WWID? - If observed, how long do beneficial effects last? - How and why do WWID experience benefits from TIARAS?
The aim of the present study will be to manufacture and characterize silk fibroin membranes loaded or not with neurotensin and to evaluate clinical, patient-centered and immunological parameters the effect of using these membranes on open wounds on the human palate.
The current study aimed to investigate the effect of inspiratory muscle training (IMT) on pulmonary functions (FEV1and FVC), and respiratory muscle strength in patients with inhalation injury, which may prove to be a promising intervention helping to improve exercise tolerance, relieve dyspnea and suggests an improvement in respiratory muscle function.
Injuries affecting the central nervous system may disrupt the cortical pathways to muscles causing loss of motor control. Nevertheless, the brain still exhibits sensorimotor rhythms (SMRs) during movement intents or motor imagery (MI), which is the mental rehearsal of the kinesthetics of a movement without actually performing it. Brain-computer interfaces (BCIs) can decode SMRs to control assistive devices and promote functional recovery. Despite rapid advancements in non-invasive BCI systems based on EEG, two persistent challenges remain: First, the instability of SMR patterns due to the non-stationarity of neural signals, which may significantly degrade BCI performance over days and hamper the effectiveness of BCI-based rehabilitation. Second, differentiating MI patterns corresponding to fine hand movements of the same limb is still difficult due to the low spatial resolution of EEG. To address the first challenge, subjects usually learn to elicit reliable SMR and improve BCI control through longitudinal training, so a fundamental question is how to accelerate subject training building upon the SMR neurophysiology. In this study, the investigators hypothesize that conditioning the brain with transcutaneous electrical spinal stimulation, which reportedly induces cortical inhibition, would constrain the neural dynamics and promote focal and strong SMR modulations in subsequent MI-based BCI training sessions - leading to accelerated BCI training. To address the second challenge, the investigators hypothesize that neuromuscular electrical stimulation (NMES) applied contingent to the voluntary activation of the primary motor cortex through MI can help differentiate patterns of activity associated with different hand movements of the same limb by consistently recruiting the separate neural pathways associated with each of the movements within a closed-loop BCI setup. The investigators study the neuroplastic changes associated with training with the two stimulation modalities.
Both GLP-2 and GIP reduce bone resorption (measured as CTX) in healthy persons. In this study, we will investigate whether GLP-2 and GIP is reducing CTX in individuals with spinal cord injury.
Cardiovascular disease has become the leading cause of death in the spinal cord injury population. Increased reliance on the renin-angiotensin-aldosterone system (RAAS) is believed to decrease falls in blood pressure when moving from a laying down position to upright; however, findings in the general population link the RAAS with remodeling and restructuring of the arterial walls. Therefore, intervention to stabilize and normalize blood pressure should be a priority in individuals with spinal cord injury who have low blood pressure. Advances in stimulation on the skin of the spinal cord offer an approach to restore cardiovascular control and improve blood pressure regulation; however, electrode placement and stimulation parameters needed to increase blood pressure are not well understood. Therefore, the aim of the study is to identify placement of electrodes on the skin, and frequency and amplitude of the stimulation to regulate blood pressure.
To evaluate whether retrograde venous reperfusion of a renal graft before antegrade arterial reperfusion can reduce ischemic-reperfusion injury. All registered eligible candidates for kidney transplant will be randomized to receive either: - retrograde venous, then arterial reperfusion or - antegrade arterial reperfusion.