View clinical trials related to Wounds and Injuries.
Filter by:This study was to find out whether laparoscopic colorectal surgery is detrimental to the kidneys via PVI monitoring. To detect the kidney injury, so-called kidney troponin NGAL ,which gives earlier information than creatin in renal ischemic injury, was used.
The investigator wishes to see if it is possible to undertake a study comparing blood transfusion at two different levels of anaemia to see which is best for patients. All patients that present to hospital with a broken hip will be able to take part in the study. If they become anaemic during their treatment they will be allocated to either be transfused when their blood count is less that 9 or less than 7. In all patients, we will measure heart damage with a blood test that is very sensitive. The investigator will also collect data on the incidence of heart attacks and other complications.
The purpose of this study is to find out whether the Home-based Arm and Hand Exercise (HAHE) program improves functions of the upper limb that is affected after traumatic brain injury. HAHE is made up of exercises that simulate real-life tasks.
Traumatic Brain Injury (TBI) is one of the leading causes of death. Severe TBT is correlated with an exaggerated stress response due to plasma catecholamine levels known as sympathetic storming. It is also autonomic dysfunction syndrome. This phenomenon is also associated with brain tumors, severe hydrocephalus and subarachnoid hemorrhage. Patients are presented by tachycardia, tachypnea hypertension, diaphoresis, dystonia, hyperthermia, and dilated pupils with elevated levels of plasma catecholamine and blood glucose .
The MMP-9-TIMP-1 system has been implicated in many physiological and pathophysiological conditions including vascular surgery related ischemic-reperfusion injury. Our key aims were to establish the early perioperative time courses of the aforementioned system in aorto-bifemoral bypass and aorta stentgraft implantation procedures and to find correlation between the MMP-9-TIMP-1 system and the cross-clamp time. Patients were prospectively enrolled after Ethical Committee approval. Blood samples were taken at four different time points (T1-4): T1: right before surgery, T2: 60 min after the cross-clamp release, T3: first postoperative morning, T4: third postoperative morning. Plasma was isolated from heparin anticoagulated blood samples by low speed centrifugation at 4 °C, and stored at -80 °C until analyzed in a single batch at the end of the study. MMP- 9 and TIMP-1 were determined by the quantitative sandwich enzyme-linked immunosorbent assay (ELISA) techniques according to the manufacturer instructions (R&D Systems Inc., Minneapolis, Minnesota, USA). In comparison with standard curves, the concentrations of MMP-9 and TIMP-1 in plasma were determined spectrophotometrically (Multiskan Ascent microplate photometer, Type: 354, Thermo Electron Corporation, Waltham, Massachusetts, USA) by reading the absorbance at 450 nm. Plasma concentrations of MMP-9 and TIMP-1 were expressed as ng/ml.
Acute kidney injury (AKI) is common after cardiac surgery. The diagnosis is based on the criteria defined by the Kidney Disease Improving Global Outcomes (KDIGO) classification: oliguria and elevation of serum creatinine. However, oliguria is not specific of AKI and elevation of serum creatinine is too late. Therefore, new methods have been developed to earlier assess the risk of AKI. Among those methods, it has been shown that the increase of urinary dosage, in the hours following the surgery, of two proteins (Tissue Inhibitor of Metallo-Protease 2 (TIMP2) and Insulin Growth Factor Binding Protein 7 (IGFBP7)) is associated with an increased risk of occurrence of AKI in patients hospitalized in intensive care unit. The Nephrocheck® test combines the urinary dosage of those two proteins TIMP2 and IGFBP7. Insofar as post-surgery low cardiac output is one curable cause of AKI, the early detection of early kidney risk allows corrective measures to stabilize hemodynamic state and thus to reduce the risk of AKI.
The timing of renal replacement therapy (RRT) in the context of severe acute kidney injury (AKI) is one the most debated issues in critical care medicine. The Artificial Kidney Initiation in Kidney Injury (AKIKI) was the first large prospective multicenter randomized trial published on this topic. This study (published in the New England Journal of Medicine, July 2017) showed no significant difference between an early and delayed RRT initiation strategy in term of mortality. Nearly 50% of patients escaped RRT in the delayed strategy and this strategy was associated with less catheter-related infections and faster renal function recovery. Two (serum urea concentration >40 mmol/l and oliguria/anuria for more than 72 hours) of the 5 criteria which mandated RRT in the delayed strategy are still open to debate since they have never been shown to put patient at danger. To go further into our investigation of RRT criteria, the investigators designed a study that would compare the "delayed strategy" used in AKIKI that can now be considered as "standard" with another in which RRT is delayed for a longer period in the absence of a life-threatening complication (such as hyperkalemia or severe overload pulmonary edema).
Eight weeks, comprised of four weeks Run-in Phase of Standard Care (SC) treatment followed by four weeks of treatment allocated by randomisation (Treatment Phase). To compare two daily geko™ device treatment durations, six hours and 12 hours, in conjunction with SC, with each other and to SC alone, in patients with venous leg ulcers
New trauma alert criteria has been introduced in Sweden, and our aim in this study is to evaluate the outcome of the old and new trauma alert criteria in a cohort of 1.300.000 inhabitants at six hospitals regarding over- and undertriage and number of alerts initiated. The Swedish trauma registry is used to identify eligible patients.
Carpal tunnel syndrome (CTS) is the most common nerve compression disorder in the upper extremity. It can be treated with surgical or nonsurgical methods. When nonsurgical treatment is indicated, local corticosteroid injection into the carpal tunnel can be used to reduce pain and tingling sensation. Currently, the most widely used ultrasound (US)-guided CTS-injection method are transverse and longitudinal approach. Although we can accurately place needle within the carpal tunnel using this approach and this approach is easy to learn, median nerve injury (MNI) is still an inevitable complication and difficult to be treat. MNI is the most serious complication associated with a local corticosteroid injection for CTS among them. A MNI will be presented with shooting pain at the injection time or transient exacerbation of CTS symptoms following the corticosteroid injection because of the pain which often masked by anesthetic during injection. Permanent damage of MN should be considered if the symptoms persist and exacerbate for more than 48 hours. A surgical intervention such as neurolysis, resection or graft repair or a gentle debridement of the crystal from the nerve may be performed in the patients with median nerve damage. Hence, early recognition of MNI before corticosteroid injection may avoid the permanent damage of MN. Accordingly, the aim of this study is to determine the relationship between the MNI with the possible influencing factors and findings in the US-guided corticosteroid injection for patients with CTS with and to compare the therapeutic efficacy in the patients with and without MNI.