Active clinical trials for "Wounds and Injuries"

Pancreaticoduodenectomy is associated with high perioperative morbidity, with surgical site infection (SSIs) being one of the most common complications. A retrospective study at Hopkins on SSIs in these patients identified the rate of SSIs to be 16.7% and pre-operative bile stent/drain and neoadjuvant chemotherapy were independent predictors of surgical site infection. Patients with these factors having a predicted risk of up to 32%. Another subsequent retrospective study demonstrated that the use of negative pressure wound therapy device was significantly associated with a decrease in the rate of SSIs. The hypothesis of the investigator(s) for the current study is that placement of Prevena Peel & Place Dressing (Negative Pressure Wound Therapy, NPWT) in patients undergoing pancreaticoduodenectomy who are at high risk of SSIs will result in a significant decrease in their SSI rate.

The purpose of this study is to compare aspirin versus low-molecular weight heparin (LMWH) (Enoxaparin) as a thromboprophylaxis in patients who sustain a fracture.

The purpose of this research project is to improve understanding of the potential role of highly sensitive bacterial tests in diagnosing infected non-healing fractures compared to the current standard of care, microbiologic culture (growing bacteria from tissue specimens in the laboratory). In order to understand the validity of the highly sensitive tests, parameters of the test in different groups of patients must be established. This study is examining how two highly sensitive tests compare to each other and to the standard of care (microbiologic culture) in three groups of patients. Group 1 is clean broken bone surgery undergoing plate and screw fixation, intramedullary nailing fixation where the fracture site is accessible, or staged treatment of a broken bones initially treated by joint spanning external fixation device. Group 2 will include patients having a plate and screws removed without clinical evidence of infection. Group 3 will be patients undergoing an initial procedure for fracture nonunion.

Muscle strain injuries are common in sports but are often misdiagnosed and maltreated. Their significance is often underestimated because most athletes can continue their daily activities soon after the injury. Proximal hamstrings strains have attracted greater attention because they have a high incidence which is approximately 42%.

Patients will be selected after studying clinical records.Patients who had general anesthesia due to an injury related to severe trauma within 6 to 12 months prior to inclusion will be included. Three self-survey will be completed by the patient: PDEQ, PCL-5 and a demographic questionnaire. According to the PDEQ and PCL-5 scores, an association between a peri-traumatic dissociation state and a post-traumatic stress disorder can be established.

The investigators propose a prospective randomized control trial testing the hypothesis that routine topical antibiotic prophylaxis does not significantly reduce the rate of infection after eyelid surgery.

Gingival fissures (GF) have been suggested as risk indicators for clinical attachment loss (CAL) and gingival recession, especially in free surfaces and in patients with low plaque scores. The major factors related to the GF occurrence are high daily brushing frequencies, excessive force to brush, malpositioned teeth, use of abrasive dentifrices, and stiffness of the toothbrushes bristles. Thus, in order to better understand the pathogenesis and progression of GF, this study aim to evaluate the incidence and behavior of GF in young adults using soft and medium brushes, in a cross-over randomized clinical trial along 6 months.

The goal of this study is to determine the sensitivity, specificity, and positive and negative predictive values of the a portable near-infrared-based device (portable NIR-based device), the InfraScanner 2000™, to detect intracranial hematomas (epidural hematomas (EDH) and/or subdural hematomas (SDH)) in patients hospitalized at Mbarara Regional Referral Hospital (MRRH) who have sustained or who are suspected to have sustained head trauma.

Spinal cord injury (SCI), causes loss of supra-spinal control of the sympathetic nervous system and in some cases loss of sensation. As a result, people with SCI have impaired thermoregulatory system and the consequence of this thermoregulatory dysfunction, is that they cannot respond to the environmental changes. All the above lead to dysregulation in vasomotor tone, skeletal muscle shivering and sweating dysfunction. It is well known that skin plays an important role in regulating body temperature and regulates interactions between the environment and human body. A previous study in people with incomplete SCI showed that there are no differences in core temperature between patients with different level of mobility and sensation and different level of lesion, but there are significant differences in skin temperature. As mentioned above people with SCI have an impaired thermoregulatory capacity due to sudomotor and vasomotor dysfunction and that leads to greater thermal strain during rest and exercise when they expose to hot conditions. A previous study that performed exercise in people with SCI, highlights the fact that because of the impaired evaporative heat loss during exercise in hot conditions, they are in great risk. Because of this risk they propose different cooling strategies that promote evaporation such as fans and water spraying. It is therefore important to observe the thermoregulatory function (vasomotion and sudomotor) in people with SCI when they are exposed to different environments (cold, neutral and warm).

The aim of the study is to assess the role of statins and different dosage regimens in the prevention of contrast-induced acute kidney injury in patients with cardiovascular diseases requiring intravenous contrast media administration before computer tomography