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.
Researchers are looking for a better way to treat people who have advanced solid tumors. Advanced solid tumors are solid cancers that may have spread to nearby tissue, lymph nodes and/or to distant parts of the body and that are unlikely to be cured or controlled with currently available treatments. A new therapy available for advanced solid cancers is immunotherapy with PD-1/PD-L1 inhibitors. This drug class stimulates immune cells to kill cancer cells by blocking a protein called PD-1. Although PD-1/PD-L1 inhibitors have shown benefits in treatment of cancer, only a subset of patients benefit from the initial therapy, while in others the cancer comes back. One reason could be that the ability of the patients' immune systems to kill cancer cells is weakened by so-called regulatory T cells which have a suppressive effect on the immune system. The study treatment BAY3375968 is an antibody that binds to a protein called CCR8 which is located on the surface of regulatory T cells. This leads to a reduction in regulatory T cells and further inhibits their immune suppressive activity, so that the immune response against cancer can be strengthened as observed in animal models. Animal studies also showed that BAY3375968 may add more anti-cancer effect to immunotherapy with PD-1/PD-L1 inhibitors when used in combination. All of these previous observations need to be confirmed in humans. The main aims of this study are to find for BAY3375968 alone and in combination with pembrolizumab (a PD-1 inhibitor): - how safe it is - the degree to which overt medical problems caused by the treatment(s) can be tolerated - the highest amount of BAY3375968 that can be given alone or in combination with pembrolizumab. - how it moves into, through, and out of the body. To do this, researchers will collect and analyze data about: - the number and severity of participants' medical problems after taking their treatments - the best dose of BAY3375968 that can be given - the highest level in the blood (Cmax) and the total level (AUC) of BAY3375968. Doctors keep track of all medical problems (also called adverse events) that participants have during the study, even if they do not think that they might be related to the study treatment. The researchers will also study the activity of BAY3375968 alone and in combination with pembrolizumab against the cancer. The study will have 2 parts. Part 1 (dose escalation) focuses on tumor types that respond to immunotherapy. It will help to find the best dose for BAY3375968 alone and in combination with pembrolizumab that can be given in part 2. For this, the participants will receive one specific dose of several increasing BAY3375968 doses tested in part 1. Dose escalation of BAY3375968 alone will be done prior to the dose escalation of the combination with a fixed dose of pembrolizumab. The participants of part 2 (dose expansion), will receive the best dose of BAY3375968 alone or in combination with pembrolizumab found in part 1. This part of the study focuses on certain cancer types of the lung, breast, head and neck cancer, and melanoma. The total duration of the study will be approximately 4 years and 7 months. Each participant in the study will visit the study site twice before starting their treatment. Once the treatment starts, the frequency of visits is 5 times per week in the first treatment week and 1 to 3 times per month in later treatment periods. Another visit will be scheduled for the participants within 30 days after the last treatment in the study. During the study, the study team will: - take blood and urine samples - do physical and vital signs examinations - examine heart health using ECG and Echocardiogram - check the tumor status and if the participants' cancer has grown and/or spread using imaging techniques - take tumor samples - ask questions about the impact of the disease on the participants' general well-being and activities of daily life. About 90 days after the participants receive their last treatment and discontinued the study, the doctors will check the participants' health. In case a new anticancer therapy has been started, medical problems will be recorded via a phone call. The study team will continue to check the participants' cancer status about every 12 weeks until their cancer gets worse, the start of a new anti-cancer therapy, or withdrawal of consent. In addition, every 6 months for up to 24 months after the last participant left the study the study team will check the participants' survival and subsequent anticancer treatment by phone until the end of this study.
The diagnosis of neurocognitive disorders such as early Alzheimer's disease (AD) or primary progressive aphasia (PPA) is particularly difficult and constantly evolving, often leading to diagnostic erraticity. However, several studies have shown that graphic parameters are affected in people with moderate to severe Alzheimer's disease. The use of new technologies in the study and analysis of the abilities of people with neurodegenerative diseases is increasingly recommended. The use of a digital tablet with a stylus makes it possible to objectivize the kinematic parameters of writing (pressure, inclination, speed, jerk, time of writing task) and thus would allow a low-cost diffusion of this technology in particular by including it in already existing screening batteries. The overall objective of the project is to characterize and compare the graphical markers of a writing task, either language-based (writing words, non-words, sentences) or non-language-based (drawing shapes), in patients with PPA, early-stage Alzheimer's disease (i.e., at the stage of minor neurocognitive disorders and major neurocognitive disorders at the beginning of the disease), and in people with no cognitive disorders.
This is a single-patient, phase I/II clinical trial that aims to evaluate the potential of bacteriophage therapy to treat and prevent the recurrence of a drug-resistant urinary tract infection with serious long-term effects. This study will follow a minimally invasive phage therapy approach consisting of oral, topical (opening of the urethra) and bladder installations of a 3-phage cocktail comprised of HP3, HP3.1 and ES19.
Retinitis pigmentosa (RP) is an inherited retinal degeneration caused by one of several mistakes in the genetic code. Such mistakes are called mutations. The mutations cause degeneration of rod photoreceptors which are responsible for vision in dim illumination resulting in night blindness. After rod photoreceptors are eliminated, gradual degeneration of cone photoreceptors occurs resulting in gradual constriction of side vision that eventually causes tunnel vision. Oxidative stress contributes to cone degeneration. N-acetylcysteine (NAC) reduces oxidative stress and in animal models of RP it slowed cone degeneration. In a phase I clinical trial in patients with RP, NAC taken by month for 6 months caused some small improvements in two different vision tests suggesting that long-term administration of NAC might slow cone degeneration in RP. NAC Attack is a clinical trial being conducted at many institutions in the US, Canada, Mexico, and Europe designed to determine if taking NAC for several years provides benefit in patients with RP.
We are doing this study to learn more about how tirzepatide may help fight chronic kidney disease in people with obesity with or without type 2 diabetes (T2D). The study will last about 56 weeks and include up to 12 visits.
Whiplash injuries following car accident are common, it has been reported to affect 83% of individuals injured in traffic collisions (Yadla S, 2007). The condition is caused by a rapid acceleration followed immediately by a rapid deceleration of the neck and head. The annual North American incidence rate is estimated to be 600 per 100,000 people (Holm LW, 2008). The condition is costly for society and disabling/painful for the patients. Depending on the collision type, the biomechanics of muscles will be affected differently and consequently the clinical presentation will vary. T-bone type of car collisions (when the front of one vehicle strikes the side of another) may induce thoracic outlet syndrome (TOS) following compression on the nerve and artery bundle by the scalene muscles (lateral stabilizers of the neck). An appropriate and detailed examination of the patient is necessary to identify the cause of the resulting pain and disability. Once a functional thoracic outlet syndrome is identified the proposal is to treat this with botulinum toxin.
The purpose of this study is to assess long-term safety of avacincaptad pegol intravitreal administration for patients with geographic atrophy (GA) who completed Study ISEE2008 (GATHER2) through the Month 24 visit on study treatment (either avacincaptad pegol or Sham).
This is a multicenter, randomized study to evaluate the long-term efficacy and safety of ABX464 50mg and 25mg administered once daily (QD) as maintenance therapy in subjects with moderately to severely active ulcerative colitis who have inadequate response, no response, a loss of response, or an intolerance to either conventional therapies [corticosteroids, immunosuppressant (i.e. azathioprine, 6-mercaptopurine, methotrexate)] and/or advanced therapies [biologics (TNF inhibitors, anti-integrins, anti-IL-23), and/or S1P receptor modulators, and/or JAK inhibitors]. This study is the maintenance phase of both previous induction studies ABX464-105 and ABX464-106. All eligible subjects who have completed either one of the induction studies above mentioned, will be given the opportunity to take part in the present ABX464-107 maintenance study and will be randomized to either a double blind, placebo-controlled part (Part #1) or allocated to ABX464 50mg or 25mg open label treatment arms (Part #2) depending on their clinical response at the end of induction. This study consists of a 44-week treatment phase and a 28-days follow-up period consisting in the End of Study (EOS) visit.
Research suggests that strength-based parenting programs can enhance family well-being, but the current formats of these programs (e.g., in-person workshops) are not accessible to many families. The first aim of the study is to develop a strength-based parenting program that is delivered in an accessible and engaging format. A community sample of parents will interact with the online program and complete a brief interview to provide suggestions to increase accessibility and engagement. The second aim of the study is to assess the effectiveness of a strength-based parenting program delivered in an online, interactive format. Toward this end, parents of children in kindergarten to Grade 3 will be invited to complete a brief, online survey of well-being before and a few weeks after completing the online program to assess its impact on well-being.
Turmeric is recognized as a bioactive compound with potential benefits for human health. This study compares the pharmacokinetic profile of the Turmeric test product to a comparator.