There are about 28871 clinical studies being (or have been) conducted in Canada. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Telehealth is a means of providing care from a distance, at the convenience of the patient. This study will be testing the addition of Telehealth visits (TH) to the standard of care (SOC) following discharge from the neonatal intensive care unit (NICU). This study will be used to determine whether Telehealth appointments post-NICU discharge can improve the experiences of parents in caring for their infant and reduce the number of health care visits they have with their infant within three months post-NICU discharge. Participants in this study will be randomly assigned to two groups. One group will receive the standard of care, which means they will have an appointment in place with a primary care provider, pediatrician or return visit to the NICU post discharge. The second group will have the standard of care described above and two Telehealth visits within the first week at home with their infant. The study will explore the experiences of parents of NICU infants following their discharge from NICU, both those receiving standard of care (SOC) and the Telehealth monitoring intervention. Participants will be required to complete surveys online at 5 time periods: when parents decide to be part of the study, prior to discharge from NICU, 1 day after discharge, 2 days following the primary care provider visit and at 3 months following discharge from NICU. The questionnaires used will measure parental anxiety levels and parental confidence. The number of infant visits to the primary care provider, pediatrician, emergency department and NICU will also be collected at three months post-NICU discharge. A subset of participants (from both SOC and TH groups) will further participate in semi-structured interviews about their experiences in the NICU and caring for their children after discharge. NICU clinicians who consent will participate in semi-structured interviews about their experiences with the Telehealth intervention. The cost-effectiveness of the Telehealth intervention will be analysed in comparison to SOC.
This study aims to reduce patient risk and costs to the healthcare system by improving the diagnostic yield of invasive coronary angiography through existing triage processes to improve risk stratification using Coronary Computed Tomographic Angiography (CCTA) as a first step in low risk patients. All low-risk patients referred for invasive coronary angiography will be potentially eligible for CCTA instead of invasive angiography as a first-line diagnostic test. All CCTAs will be read by both a level 3-trained cardiologist and a radiologist. The results of the CCTA, coupled with evidence-based management recommendations will be sent to the referring physician and an invasive angiogram will be arranged by the HIU triage, only when clearly indicated
This 2-part study will evaluate the safety and efficacy of pembrolizumab (MK-3475) compared to placebo in participants with surgically resected high-risk Stage II melanoma. Participants in Part 1 will receive either pembrolizumab or placebo in a double-blind design every 3 weeks (Q3W) for up to 17 cycles/~1 year (each cycle = 21 days). Participants who complete the initial treatment of 17 cycles of pembrolizumab in Part 1 and experience disease recurrence may be eligible for re-challenge with pembrolizumab at the same dose and schedule of 200 mg Q3W (21-day cycles) for up to 35 cycles (up to ~2 years) in Part 2 in an open label design. Participants who complete the initial treatment of placebo and experience disease recurrence may be eligible to switch over to pembrolizumab 200 mg Q3W (21-day cycles) for up to 35 cycles (up to ~2 years) in Part 2 in an open label design. The primary hypothesis of this study is that pembrolizumab increases recurrence-free survival (RFS) compared to placebo. Per protocol, response/ progression or adverse events (AEs) during re-challenge/switch-over in Part 2 will not be counted towards the RFS outcome measure or safety outcome measures respectively.
The aim of this study was to describe the effect of direct IL-17A inhibition with secukinumab as compared with the selective inhibition of IL-23 with guselkumab (p19 subunit blocker) in controlling inflammation in psoriatic plaques that remain active despite treatment with the non-selective IL-23 inhibitor ustekinumab (blocker of p40 subunit, shared by IL-12 and IL 23).
This study will look at the change in the participant's body weight from the start to the end of the study. This is to compare the effect on body weight in people taking semaglutide (a new medicine) and people taking "dummy" medicine. In addition to taking the study medicine, the participant will have talks with study staff about healthy food choices, how to be more physically active and what else the participant can do to lose weight. Overweight and obesity is associated with an increased risk of type 2 diabetes. Therefore, weight loss has shown to have a beneficial impact on the blood sugar levels. The participant will either get semaglutide or "dummy" medicine - which treatment the participant get is decided by chance. The participant will need to take 2 injections at the same time once a week. The study medicine is injected with a thin needle in a skin fold in the stomach, thigh or upper arm. The study will last for about 1.5 years
BACKGROUND: Atrial fibrillation (AF) is the most common serious heart rhythm disorder and is associated with a 4 to 5-fold increase in the risk of ischemic stroke. AF is often detected for the first time while a patient is hospitalized for an acute medical illness or after surgery. In these settings, AF can be transient and frequently asymptomatic; detection often occurs during prolonged periods of continuous ECG monitoring in an intensive care unit (ICU). Atrial Fibrillation Occurring Transiently with Stress (AFOTS) describes the manifestation of AF in the acute care setting as the only evidence of AF, for which the incidence and appropriate management are uncertain. AFOTS may be directly and uniquely due to a reversible precipitant and thus unlikely to recur after this precipitant is removed, thereby having minimal impact on the patient's long-term prognosis. Alternatively, AFOTS may be the first detection of a chronic condition that is already present but undiagnosed - facilitated by inpatient continuous ECG monitoring. Previous published studies have provided a wide range of estimates for the incidence of AFOTS in the ICU population (3-44%). Differences in estimates may be explained by the methods used to detect AFOTS in these studies. A precise estimate of the incidence of AFOTS is required in order to understand its long-term significance. The present study is designed to generate an accurate estimate of the incidence of AFOTS. PRIMARY OBJECTIVE: To determine the incidence of AF, lasting 30 seconds or more, in hospitalized patients in the ICU over the age of 65 and without a prior history of AF. This will be achieved with a high-sensitivity, 14-day continuous ECG monitor. IMPORTANCE: AFOTS may be common, and may respond to established therapies for stroke prevention. However, varying methodologies in existing studies have resulted in wide variations around its incidence. The systematic protocol employed in this study will generate a precise and accurate estimate of the incidence of AFOTS. There is uncertainty around the incidence, recurrence and management of AFOTS. The results of this study will be integrated with those from the other studies in the AFOTS research program. Together, they will inform the monitoring of hospitalized patients for AFOTS, the outpatient rhythm monitoring for recurrences of AF and ultimately stroke prevention. STUDY DESIGN: This is a prospective descriptive epidemiologic study. It is a component study of the AFOTS Research Program. POPULATION: Consecutive participants aged 65 years and older without a history of AF, who are admitted to the ICU at Hamilton General or Juravinski hospital for treatment of medical illness or for recovery from noncardiac surgery. OUTCOMES: The primary outcome will be the proportion of patients with AF lasting 30 seconds or more, as detected by the patch monitor. Secondary outcomes will include: the proportion of patients who have AF documented by the clinical team; the proportion of patients with AF lasting 5 minutes or more, 1 hour or more, 6 hours or more and 24 hours or more; the burden of AF, defined as time spent in AF per 24 hours and the proportion of AF episodes that occur with an average heart rate of 1-40 bpm, 41-60 bpm, 61-80 bpm, 81-100bpm, 101-120 bpm, and 121-140 bpm and > 140 bpm.
The purpose of this study is to evaluate the safety of the combination of cetrelimab, with apalutamide and to define a population of participants with metastatic castration-resistant prostate cancer (mCRPC) who respond to treatment with the combination of cetrelimab and apalutamide.
The main purpose of this study was to evaluate the impact on pyrexia-related outcomes of an adapted pyrexia adverse event (AE)-management algorithm, as well as safety, efficacy and health-related outcomes.
The research proposed here will evaluate whether a web-based recreation intervention, called ArtontheBrain, has positive health benefits to older adult users. ArtontheBrain incorporates three basic activities; learning (history of the artwork), play (telling stories, solving puzzles) and socializing with other users, either in person or online. It can be used alone, with another person, or in a group. It is modeled after participatory arts-based interventions which studies have shown are associated with health benefits in older adults, such as improved sense of well-being, physical health, decreased risk of dementia, and reduced need for health services. Our study will test ArtontheBrain at research sites and health agencies in Canada, the U.S., and the U.K. with older adults with and without cognitive decline. The study will also examine how well that app can support different user play modalities and whether it can effect positive health outcomes similar to face-to-face arts interventions.
Background and importance: Hypertension is highly prevalent among Canadians with non-dialysis dependent chronic kidney disease (CKD). It is a modifiable risk factor for both cardiovascular (CV) events and CKD progression. Exercise is an effective strategy for blood pressure (BP) reduction in the general population but in people with CKD, hypertension is mediated by different causes (i.e. vascular stiffness, volume expansion) and it is unclear whether exercise will reduce BP in this population. Consequently, exercise resources are not offered in the routine multidisciplinary care of people with CKD and the prevalence of sedentary behaviour remains double that of the general population. The role of exercise in CKD management is also an important question for patients. From CIHR-supported workshops with patients, the role of lifestyle, such as exercise in CKD was a top research priority. Research aims: i.To determine the effect of exercise on mean ambulatory systolic blood pressure (SBP) in people with CKD compared to usual care. The investigators hypothesize that exercise training will significantly reduce BP compared to control. ii.To inform the design of a larger, multi-center trial evaluating the effect of exercise on the risk of CKD progression. Methods: A 160 participant, single center randomized trial of adults from Alberta Kidney Care North CKD clinics, Edmonton, Albert, Canada. Participants with an estimated glomerular filtration rate (eGFR) of 15-44 ml/min per 1.73m2 and SBP >130 mmHg will be randomized, stratified by eGFR (<30 versus ≥ 30) to an exercise intervention or usual care. The main outcome is the difference in 24-hour ambulatory SBP after eight weeks of exercise training between groups. Secondary outcomes include: BPs at eight and 24 weeks, dose of anti-hypertensives, aortic stiffness, CV-risk markers, CV fitness, 7-day accelerometry, quality of life, safety, and in an exploratory analysis, eGFR and proteinuria. The intervention is thrice weekly moderate intensity aerobic exercise supplemented with isometric resistance exercise, targeting 150 minutes per week and delivered over 24-weeks. Phase 1: one supervised weekly sessions and home-based sessions (eight weeks). Phase 2: home-based sessions (16 weeks). To detect a clinically important BP reduction of 5 mmHg between groups requires 128 patients (two sample t-test, alpha 0.05, beta 0.2, common standard deviation of 10 mmHg). Assuming 20% dropout requires 160 patients. For the primary outcome, the investigators will use a mixed linear regression model in which BP is regressed on group, baseline SBP and eGFR, and time point. Expected outcomes: The findings from this study will address a significant knowledge gap in hypertension management in CKD, inform care-delivery and the design of a larger study on CKD progression. This proposal aligns with priorities for both patients and decision makers: to identify the role of exercise in CKD management and to reshape the delivery of renal care so that it is more consistent with patient values and preferences.