Active clinical trials for "Wounds and Injuries"

This study evaluates the efficacy of an infusion of Ronopterin (VAS203) on clinical outcome in patients with moderate and severe traumatic brain injury. Half of the participants will receive Ronopterin (VAS203), while the other half will receive placebo.

This study compares the analgesic effect of intranasal sub-dissociative dosing of ketamine and intranasal fentanyl in children presenting to the Emergency Department with acute extremity injuries.

This study involves the treatment of cognitive impairment secondary to moderate to severe brain injury using central thalamic deep brain stimulation. Although all patients will receive stimulation continuously through a surgically implanted pacemaker-like device, half of the patients will have the device deactivated during a blinded assessment phase. The device will be reactivated following this assessment and patients will have the option to continue stimulation in an open-label continuation.

This is a pilot study to evaluate the treatment effect of INP on wound healing and tissue perfusion for a larger randomized controlled trial (RCT). This randomized cross-over pilot study will look at the effects of intermittent negative pressure (INP) therapy wound healing and the peripheral macro- and microcirculation in spinal cord injured patients with chronic leg and foot ulcers (6 weeks or more at inclusion). The project is designed as a randomized clinical trial with single-subject multiple baseline design. We will perform convenience sampling of spinal cord injured patients with leg and foot ulcers, with the last recruitment by the end of december 2016.To ensure equal distribution of participants in each study arm, we will perform block randomization. A statistician will randomized patients to either intervention arm or control arm before start of the study: At baseline, each participants will be randomized into either A) 8 weeks without intervention OR B) 8 weeks with start INP therapy 2 hours per day divided into 2-3 timed sections. After the 8 weeks, participants in the the control group (A) will be re-examined, and start 8-week INP therapy. Also the intervention (INP) will be subjected to the same lower limb in each individual throughout the study period. The other leg will act as a intra-individual control. At baseline (week 0), and during the course of the study (every 4th week), the participants' wounds will be measured by a wound nurse. Baseline (before start of INP therapy) and after intervention the following measures will be performed: Demographic data (weight, height, ABI), Segmental pulse-volume-recording, Segmental skin perfusion pressure with a laser Doppler sensor and a pressure cuff to evaluate reactive hyperemia (Sensilase, Väsamed) and health surveys (SF-36/EQ-5D-5L and customized wound questionnaire) or similar will be examined at baseline and and the end of the study period. Otivio AS has supplied the FlowOx devices and provided the necessary training to perform this project. Outcome variables assessed before and after the study period will be: wound healing (primary endpoint), quality of life (secondary endpoint), skin perfusion pressure (secondary endpoint), ankle-brachial pressure (secondary endpoint) and segmental pulse-volume recording (secondary endpoint). The aim of this project is to prospectively examine and elucidate the effect of intermittent negative pressure therapy applied to a limited part of the lower limb on clinically relevant measures related to wound healing and peripheral macro- and microcirculation in patients with spinal cord injury. The hypotheses of the study are: Application of INP in patients with spinal cord injury, by the use of the FlowOx™ device, will improve wound healing in the foot compared to before treatment (baseline) and compared to standard wound care alone. Application of INP in patients with spinal cord injury, by the use of the FlowOx™ device, will improve macro- and microcirculation in the foot compared to before treatment (baseline) and compared to standard wound care alone in patients with spinal cord injury. Application of INP in patients with spinal cord injury, by the use of the FlowOx™ device, will improve macro- and microcirculation in the intervention foot compared to the control foot and compared to standard wound care alone in patients with spinal cord injury.

Traumatic brain injury (TBI) particularly affects the frontal lobes and patients often suffer from executive dysfunction and behavioral disturbances. These types of injuries often involve axonal damage to pre frontal brain areas, which mediate various cognitive and behavioral functions. Dorsolateral prefrontal circuit lesions cause executive dysfunction, orbitofrontal circuit lesions lead to personality changes characterized by disinhibition and anterior cingulate circuit lesions present with apathy. Patients who suffered traumatic frontal lobe damage often demonstrate a lasting, profound disturbance of emotional regulation and social cognition. Weak transcranial direct current stimulation (tDCS) induces persisting excitability changes in the human motor cortex. this effect depends on the stimulation polarity and is specific to the site of stimulation. Interacting with cortical activity, by means of cortical stimulation, can positively affect the short-term cognitive performance and improve the rehabilitation potential of neurologic patients. In this respect, preliminary evidence suggests that cortical stimulation may play a role in treating aphasia, unilateral neglect, and other cognitive disorders. Several possible mechanisms can account for the effects of tDCS and other methods on cognitive performance. They all reflect the potential of these methods to improve the subject's ability to relearn or to acquire new strategies for carrying out behavioral tasks. It was also found that Activation of prefrontal cortex by tDCS reduces appetite for risk during ambiguous decision making. In this tDCS study the investigator uses one anode and one cathode electrode placed over the scalp to modulate a particular area of the central nervous system (CNS). The stimulation is administered via the neuroConn DC.Stimulator Serial number 0096. The DC-STIMULATOR is a micro-processor-controlled constant current source. The DC-STIMULATOR is a CE-certified medical device for conducting non-invasive transcranial direct current stimulation (tDCS) on people.Electrode positioning is determined according to the International EEG 10-20 System.

Traumatic brain injury (TBI) is the most common cause of acquired disability in youth and a source of significant morbidity and family burden. Novel behavior problems are among the most common and problematic consequences, yet many youth fail to receive needed psychological services due to lack of identification and access. Linking youth with TBI to effective treatments could improve functional outcomes, reduce family burden, and increase treatment satisfaction. The investigators overarching aim is to compare the effectiveness, feasibility, and acceptability of three formats of family problem solving therapy (F-PST) for improving functional outcomes of complicated mild to severe adolescent TBI: therapist-guided, face-to-face; therapist-guided online; and self-guided, online F-PST.

Investigates computer based cognitive rehabilitation and training using the N-back task with a Visual Search task as an active control. The overall purpose is to provide (further) evidence about the efficacy (or lack of efficacy) of the N-back task and to find points of convergence and divergence between patients with acquired brain injury and non-impaired subjects.

Interventions to help individuals with traumatic brain injury manage their healthy lifestyle behaviors have been limited. Thus, the goal of this project is to evaluate the efficacy of a telehealth lifestyle program on reductions in weight and improvements in health behaviors/lifestyle choices.

Importance: The chronic consequences of TBI are established, but ongoing support for adults with TBI living in the community is limited. This puts undue burden on care partners, particularly during the transition from hospital to home. It often leads to adverse consequences among care partners, such as emotional distress and increased substance abuse. Currently, there are no evidence-based interventions for care partners of adults with TBI to prepare them for this role. Problem Solving Training (PST) is an evidence-based, self-management approach with demonstrated efficacy for care partners of individuals with disabilities, but it has not been delivered or evaluated during inpatient rehabilitation. Aims: Aim 1): To assess the feasibility of providing PST to care partners of adults with TBI during the inpatient rehabilitation stay; Aim 2) To assess the efficacy of PST + education vs education alone for improving caregiver burden, depressive symptoms, and coping skills Method: The investigators will conduct a randomized control trial of PST + Education vs Education alone during the inpatient rehabilitation stay of individuals with TBI. The investigators will enroll 172 care partners and conduct baseline assessment, with follow-up assessment at 1 month and 6 months post-discharge. For Aim 1, the investigators will measure number of sessions of PST completed and care partner satisfaction. For Aim 2, the investigators will compare differences in PST+Educaion vs. Education alone in measures of caregiver burden, depressive symptoms, and coping skills at 1-month and 6-months post-discharge. Conclusion: The investigators anticipate that care partners will be able to complete a minimum of 3 sessions during the inpatient rehabilitation stay and that PST + Education will be more effective than Education alone for reducing caregiver burden and depressive symptoms and improving positive coping among care partners. PST is an evidence-based, self-management approach with a strong theoretical foundation that has demonstrated efficacy for care partners of individuals with disabilities. Early work indicates that it is also effective for care partners of adults with TBI. However, there are no studies evaluating whether delivery of PST to care partners is feasible during inpatient rehabilitation. The proposed project builds upon this foundation of evidence to address this critical gap in the literature. It will provide evidence for effective ways to support and improve outcomes for care partners during the transition from hospital to home.

This is a randomized controlled trial to compare viscoelastic (VE) guided resuscitation to fixed-ratio resuscitation in trauma patients with hemorrhagic shock on the utilization of blood products, effects on coagulation and inflammatory mediators, and how these strategies affect post resuscitation adverse events.