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.
Delirium is a common complication in elderly patients following surgery. Patients who develop delirium after surgery are at increased risk for serious complications, and even death.This multi-centre randomized controlled trial will enroll elderly patients scheduled for elective hip/knee replacement surgery.The objective of this trial is to identify obstructive sleep apnea using ApneaLink Air and to determine whether auto-titrating CPAP treatment of obstructive sleep apnea will decrease the incidence of post-operative delirium in elderly patients undergoing elective hip and knee replacement surgery.
Postpartum depression is common, yet only 20% of women seek treatment. Online support groups are a potential means of providing accessible mental health care during this time. Mother Matters is a 10-week online psychotherapy group for women with postpartum depression & anxiety. The investigators aim to conduct a pilot RCT to demonstrate the feasibility of proceeding to a large-scale RCT evaluation of the Mother Matters intervention.
The purpose of this study is to compare the efficacy of SPI-2012 versus pegfilgrastim in participants with early-stage breast cancer receiving docetaxel and cyclophosphamide (TC) as measured by the duration of severe neutropenia (DSN).
This is a Phase 3, 2-part (Part A and Part B), open label, multicenter study evaluating the pharmacokinetic (PK), safety, and tolerability of multiple doses of tezacaftor (TEZ) in combination with ivacaftor (IVA) in subjects 6 through 11 years of age with CF who are homozygous or heterozygous for the F508del- CF transmembrane conductance regulator protein (CFTR) mutation.
The study will assess the effects of two drugs, glycopyrronium and indacaterol, taken either as monotherapy or in combination, on the methacholine dose-response curve. This will allow for further elucidation of the mechanisms of each drug in human participants.
Acromegaly is a rare, chronic, and debilitating disease, usually caused by a benign tumor on the pituitary gland, which leads to excessive production of growth hormone (GH). GH excess in turn causes overproduction of another hormone called insulin-like growth factor-1 (IGF-1). IGF-1 levels are currently the most widely accepted measure of disease activity. In Canada, medical therapy with a type of medicine called "somatostatin analogues" (SSA), such as octreotide and lanreotide, is recommended for treatment of acromegaly. However, studies have shown that a significant number of patients who take SSA medications alone remain with elevated levels of IGF-1 in their blood. Another medication that is used to treat acromegaly is pegvisomant (PEGV), and the investigators plan to study whether strict control of IGF-1, by adding or optimizing the use of PEGV, results in a significant health benefits to patients who still have modestly high levels of IGF-1 in their blood.
The key objectives of this study are to determine, using sleep diaries, whether lemborexant at the doses 5 milligrams (mg) and 10 mg is superior to placebo on subjective sleep onset, subjective sleep efficiency, and subjective sleep maintenance in participants with insomnia disorder.
Difficulty in managing the airway is the single most important cause of major anesthesia-related morbidity and mortality. The currently used clinical method of predicting airway difficulty used by anesthetists is limited and not very highly sensitive or specific. Any additional bedside method that increases its specificity and sensitivity would be valuable. This project is designed to study and measure the tongue thickness and oral cavity height by using an ultrasound scan and comparing them with the same measurements obtained by CT scan. These will also be compared to a more complicated measurements used in previous studies to investigate any correlation with the currently used clinical methods. This information will help us decide if ultrasound may help Anesthesiologists assess difficulties in airway management in a more accurate, precise and reliable simpler method.
The purpose of this study is to determine how patients with metastatic castration-resistant prostate cancer, and evidence of a homologous recombination gene deficiency, respond to treatment with rucaparib.
This is a research study to look at differences in tumor tissue from ovarian cancer patients that may help to determine response and resistance to treatments.