Active clinical trials for "Wounds and Injuries"

This is a 3 to 4 months, multi-site, prospective randomized clinical study of patients diagnosed with a chronic wound. The primary objective is to assess changes in healing rate, by measuring differences in wound area when treating chronic wounds with the Next Science Wound Gel compared to the Triple Antibiotic Ointment Neosporin (Standard of Care, SOC). At the end of the study period, patients may continue receiving their assigned study treatment provided they have signed the "Continuation of Treatment Informed Consent" and the rational for continuation is documented by the investigator.

The purpose of this study is to find if direct peritoneal resuscitation helps blood flow through important organs in a person's body after they have had a traumatic injury with massive blood loss. Sometimes after severe injuries requiring operation, surgeons cannot close the muscles and skin of a patient's belly, because of swelling. This study will also try to find if direct peritoneal resuscitation decreases tissue swelling and allows for quicker closure of of a patient's belly.

In the last decade, transcatheter aortic valve replacement (TAVR) has become an increasingly utilized alternative procedure for replacing a stenotic aortic valve. This study collects clinical information, DNA, blood and urine samples (throughout procedural hospitalization) in order to investigate the incidence of acute kidney injury (AKI) in patients undergoing TAVR and to identify key clinical and procedural predictors of AKI. This study seeks to identify blood and urine biomarkers that can be used for early detection of AKI around the time of the procedure. The study seeks to assess for novel genetic variants associated with development of AKI after TAVR. Finally the study seeks to assess for novel genetic variants and biomarkers that are associated with adverse cardiovascular events after TAVR and to further explore how these events may inter-relate with acute kidney injury.

Primary percutaneous coronary intervention represents the gold standard for the treatment of ST-segment-elevation acute myocardial infarction. However, periprocedural bleedings are associated with an increased risk of mortality, re-infarction, and stroke. Although the prognostic value of access site related bleeding complications is still debated, transradial approach is associated with better short-term outcomes and reduced hospital stay as compared to transfemoral approach. The investigators aimed to compare transradial approach with transfemoral approach with systematic achievement of hemostasis by the implantation of a vascular closure device in a national multicentre randomized clinical trial.

The aim of this study is to evaluate the speed and quality with which OASIS® Ultra (Healthpoint Biotherapeutics; Fort Worth, Texas) increases wound healing in the critical sized defect. The investigators intend on confirming the histological composition of the dermal substitute in order to delineate the amount of cellular recruitment, collagen deposition and neovascularization present compared with control wounds. The investigators hypothesize that OASIS® Ultra will provide a faster healing time as well as the re-establishment of a dermis for further skin graft application. The investigators anticipate that our study will define parameters for the application of OASIS® Ultra as well as potentially demonstrating the advantages in healing time, healed wound quality and hospital stay.

Stroke, head injury and other forms of brain injury are a major cause of physical, psychological and social disability in the adult population. Psychological distress is common following brain injury, but the evidence base for specific psychotherapeutic methods in this population is limited, and standard treatment approaches may not be suitable. Recently there has been a growing interest in positive psychology - the study of wellbeing, positive emotions and characteristics, and personal growth. The investigators believe that positive psychotherapy interventions may be beneficial after acquired brain injury, to reduce psychological morbidity. Because such interventions have not previously been applied in this population, the investigators propose to conduct a pilot randomised controlled trial to examine the feasibility of a brief positive psychotherapy intervention in an out-patient setting. This project will produce essential information to allow us to plan future full-scale clinical trials in this area.

The purpose of this study is to determine if memantine can improve cognitive and neuropsychiatric outcomes after severe traumatic brain injury.

The purpose is to compare time to healing using absorbent foam silver dressing (Mepilex Ag) compared to a silver sulfadiazine (SSD) 1% cream in the treatment of partial thickness burn injuries.284 in-patients in 8-12 centres in China will be evaluated. Treatment period will be up to 4 weeks with either Mepilex Ag or SSD.

Syndesmotic injuries are common and often associated with unstable ankle fractures. The most common treatment is with a syndesmotic screw through the fibula and tibia which is later removed, usually after 10-12 weeks. The Tightrope Syndesmosis Repair Kit (Arthrex; Naples, Florida). is used for the same indication, it consists of a heavy suture placed across the syndesmosis which has been looped and tightened through cortical button anchors on either side of the ankle. It does not need removal and thus avoids subsequent surgery. This trial compares these two treatment methods for syndesmotic injuries of the ankle.

Fifteen to twenty percent of adults who suffer a traumatic brain injury (TBI) that requires hospitalization and rehabilitation have been found to have growth hormone (GH) deficiency by GH stimulation testing. Moreover, abnormalities have also been established for the cortisol and thyroid axis. The hypothesis of this proposal is that hormone replacement in TBI patients with documented abnormalities in the GH, thyroid, or cortisol axis will improve muscle function, body composition, aerobic capacity (GH) and tests of neuropsychologic function (GH, thyroid, cortisol).