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Filter by:Retrospective, observational, multicentre, spontaneous, non-interventional study This study will evaluate all consecutive patients older than 60 years who received hematopoietic stem cell transplantation (HSCT) between 1st January 2000 and 31st December 2017.
Mechanical ventilation in ARDS requires protective ventilation and PEEP. Airway closer has to be overcome to reduce lung heterogeneity, AOP is measured globally with a ventilator PV curve without PEEP. EIT derived PV curve is another method that could determine heterogeneity of AOP between both lung. This study aims to determine whether AOP measured with EIT derived PV curve is similar to AOP on the ventilator PV curve and see if AOP is different between lungs. If airway closer is higher on one lung, global AOP on the ventilator PV curve probably estimates the other lung.
Permanent pacemaker implantation is a common method for bradycardia and cardiac conduction dysfunction. With the development of physiological pacing, the optimal location of ventricular pacing site is still improving. Traditional ventricular pacing site at the apex of right ventricle or septum of right ventricular outflow tract（RVOT）, causing iatrogenic left bundle branch block and asynchronous ventricular contraction, leading to cardiac remodeling, pacemaker-mediated cardiomyopathy and congestive cardiac failure. Long-term chronic ventricular pacing can lead to changes in endocardial myocytes and myofibrils and promote fibrosis. Thus, the alternative pacing site, HIS bundle pacing, has been sought later. The safety and feasibility of permanent HIS bundle pacing have been confirmed in patients with various cardiac diseases. However, the shortcomings of high and unstable threshold, long implantation time, low R-wave amplitude and HIS bundle damage during implantation limit the application of HIS pacing especially in patients with infra-Hisian block. Left bundle branch pacing(LBBP) is a new technique evolved from HIS bundle pacing. In 2017, Huang et al[9]reported that LBBP was successfully paced using 3830 leads(Medronic Inc. USA). The advantages of narrow QRS duration, low threshold, high R wave amplitude, easy fixation and correction of left bundle branch block made LBBP more widely used in clinic.However, whether left bundle branch pacing is superior to traditional right ventricular outflow tract septal pacing in cardial function is still lack of sufficient evidence. The purpose of this study is aim to using Brain natriuretic peptide(BNP), echocardiography and speckle-tracking echocardiagraphy, six minutes walk test and quality of life to compare the changes of cardiac function within 1 month between LBBP and RVOP in pacemaker-dependent patients.
Medication is an efficacious treatment strategy for adolescents with attention-deficit/hyperactivity disorder (ADHD), however use significantly declines during adolescence when the consequences of ADHD are most severe (e.g. dropping out of school, delinquency, etc.). The Unified Theory of Behavior Change (UTBC) has been proposed as a conceptual model to explain the mechanism underlying ADHD medication adherence and to guide the development of interventions to improve the continuity of treatment. The UTBC is a well-established and empirically tested model that identifies factors that influence an individual's intention to perform a behavior as well as factors that influence whether a behavior is actually carried out. Indeed, the research team's preliminary data support the relevance of pre-intention factors and implementation factors for medication continuity among adolescents with ADHD. Currently, no evidence-based interventions target medication continuity for adolescents with ADHD. The objective of this study is to test a multi-component intervention that systematically identifies and targets aspects of the UTBC model most relevant for each adolescent with poor ADHD medication continuity. The central hypothesis is that the tailored intervention will support ADHD medication continuity. The study will objectively test the central hypothesis by conducting a randomized controlled trial among adolescents with poor medication continuity to test whether the intervention engages the mechanism underlying medication continuity and improves outcomes.
Nasal High Flow oxygen therapy (NHF) is commonly used as first line ventilatory support in patients with acute hypoxemic respiratory failure (AHRF). It's use has been initially limited in Covid-19 patients presenting with AHRF. The aim of the study is to describe the use of NHF in Covid-19-related AHRF and report the changes in the respiratory-oxygenation index (termed ROX index) over time in these patients.
We will use one group, pretest-posttest research design. The intervention will have a 6-month timeframe. Up to 18 participants will be selected from active caseloads of the three to six participating healthcare providers in the Early Childhood Rehabilitation Program at the Alberta Children's Hospital, Child Development Centre site in Calgary Alberta. All data will be collected in Alberta using remote measures. Parents and therapists will complete surveys in an online portal. One measure needs to be completed in conjunction with the therapist and parent and will be done in person using an online portal. The researchers will have a local investigator (Debra Teitelbaum) in Calgary who works on-site to help manage data collection and recruitment in person if necessary.
The purpose of this research study is to evaluate the safety and potential efficacy of Intravenous Infusion of Zofin for treatment of moderate to severe Acute Respiratory Syndrome (SARS) related to COVID-19 infection vs Placebo.
Serial combination of biological and elastography tests is accurate to diagnosing advanced fibrosis in non-alcoholic fatty liver disease (NAFLD) patients. In this study, the investigators compared the diagnostic performances of a 2-step strategy using either vibration-controlled transient elastography (VCTE) or bidimensional shear wave elastography with Supersonic imagine (2D-SWE-SSI), and analysed the added-value of a 3-step strategy.
this study was done to evaluate the use of transport distraction osteogenesis in restoring the deficient condyle/ramus unit of patients with unilateral or bilateral TMJ ankylosis to correct the resultant deformity
In the context of the COVID-19 pandemic, Emergency Department (ED) are in front line for the reception of patients presenting COVID-19 symptoms and have to face a new situation given the expected number of patients. Staff participate in suspect patients triage, in the diagnosis and the management of Covid-19 patients, having to follow the instructions and recommendations that evolve in real time, depending on the stage, resources and means available. This situation requires that the staff immediately adaptation within this reorganization and redeployment of the activity. Then; they are subject to many stress and anxiety factors such as: - Increased activity: massive influx of patients, overload of work, lack of material and human resources - Modification of practices: training in procedures, measures isolation and prevention of contamination of other patients, replacement by professionals reassigned from other departments - Ethical dilemma: decisions to be made in an emergency, patient prioritization - Numerous, evolving information, from various sources and sometimes contradictory (national, governance, service, media) - Individual: fear of personal contamination and of those close to you, personal organization in a situation of confinement of the population, loss of usual social support - Anxiety and stress management of patients and relatives, their entourage and colleagues In this study, it is proposed to study the psychic impact of the COVID-19 pandemic on emergency department staff.