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The purpose of this study is to assess the safety, tolerability, efficacy, pharmacokinetics (PK), and immunogenicity of AZD0901 as monotherapy and in combination with anti-cancer agents in participants with locally advanced unresectable or metastatic solid tumours expressing CLDN18.2.

Conditions:
Gastric Cancer | Pancreatic Ductal Adenocarcinoma | Biliary Tract Cancer | Gastroesophageal Junction Cancer
Emplacement:
  • Research Site, Montreal, Quebec, Canada
  • Research Site, Kingston, Ontario, Canada
  • Research Site, Toronto, Ontario, Canada
  • Research Site, Sherbrooke, Quebec, Canada
Sexe:
ALL
Âges:
Over 18

This is a Phase 1, randomized, double-blind, placebo-controlled, single-dose, first in human safety, tolerability, and pharmacokinetic study of SPY002-072 in healthy participants.

Conditions:
Healthy
Emplacement:
  • Spyre Site 1, Montreal, Quebec, Canada
Sexe:
ALL
Âges:
18 - 60

Avenanthramides (AVA) are di-phenolic compounds found only in oats and are of interest due to suggested bioactivities, including antioxidant and anti-inflammatory effects in vitro and in vivo. Published data suggests that polyphenols can work as modifiers of signal transduction pathways to elicit their beneficial effects. These natural compounds express anti-inflammatory activity by modulation of pro-inflammatory gene expression such as cyclo-oxygenase, lipoxygenase, nitric oxide synthases and several pivotal cytokines, mainly by acting through nuclear factor-kappa B and mitogen-activated protein kinase signaling. The biomarkers of inflammation in blood, i.e., pro-inflammatory cytokines, chemokines, as well as other inflammatory markers (i.e., high sensitivity C-reactive protein) are of particular interest. Primary Objectives: * To assess the safety and tolerability of single ascending oral doses of avenanthramide in healthy subjects. * To assess the safety and tolerability of multiple ascending oral doses of avenanthramide in healthy subjects and subjects with elevated waist circumference and low-grade inflammation. Secondary Objectives: * To determine the pharmacokinetics of avenanthramide following single ascending oral doses in healthy subjects. * To compare the pharmacokinetics of avenanthramide following single oral dose in healthy subjects under fasting and fed conditions. * To determine the pharmacokinetics of avenanthramide following multiple ascending oral doses in healthy subjects. * To determine the pharmacokinetics of avenanthramide following multiple ascending oral doses in subjects with elevated waist circumference and low-grade inflammation.

Conditions:
Inflammation
Emplacement:
  • Montreal Heart Institute, Montréal, Quebec, Canada
  • Montreal Heart Institute, Montreal, Quebec, Canada
Sexe:
ALL
Âges:
18 - 60

For patients suffering of osteoarthritis, only analgesic treatments such as anti-inflammatory drugs and cortisone infiltrations provide significant but temporary relief of their pain. The objective is to compare the analgesic effect of 2 infiltrations: Cingal (sodium hyaluronate and triamcinolone) versus cortisone (triamcinolone). It is anticipated that the Cingal infiltration will have a greater analgesic effect than a simple cortisone infiltration in patients with moderate to severe osteoarthritis of the shoulder. Method: * Randomized controlled trial * Monocentric * Randomization will be done using sealed envelopes

Conditions:
Shoulder Osteoarthritis | Infiltration
Emplacement:
  • Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, Quebec, Canada
Sexe:
ALL
Âges:
Over 20

Osteoarthritis (OA) of the shoulder is a disease resulting from the wearing down of cartilage over time. OA can produce pain and dysfunction at the affected joint and is a growing occurrence in an aging population. Total shoulder arthroplasty (TSA) is a surgical treatment used to treat patients with shoulder OA which involves replacing the worn-out ball and socket shoulder joint with prosthetic components. TSA is performed today with high success rates, however, complication rates associated with TSA remain prevalent particularly when the arthritis is associated with bone erosion on the glenoid (socket). Given the high rate of revisions associated with TSA treatment in the setting of glenoid bone erosion, a number of surgical strategies have been developed. These surgical techniques include eccentric reaming which involves removing bone from the front of the socket, augmented glenoid component implantation, and posterior bone grafting to compensate for glenoid bone loss, and reverse shoulder arthroplasty. Few research studies have compared these different surgical techniques to one another. Previous studies have been limited to case series with small sample sizes and respective designs. This study is being conducted to determine which approach produces better outcomes. For the purpose of this study we will be comparing total shoulder arthroplasty techniques a) augmented glenoid component and eccentric reaming and b) augmented glenoid component and bone grafting in participants with advanced glenohumeral osteoarthritis.

Conditions:
Osteoarthritis, Shoulder
Emplacement:
  • The Ottawa Hospital, Ottawa, Ontario, Canada
Sexe:
ALL
Âges:
Over 18

Participants with dementia have reported improvements after receiving tDCS in a study at our lab. Although we make an effort to enroll such participants in further tDCS research studies, some participants are ineligible for further studies or simply unwilling to continue being a research participant. These same individuals, however, are interested in purchasing their own tDCS machine and have approached us for advice on how to purchase their own machine. Because these devices are commercially available, there is nothing theoretically stopping these participants from purchasing their own machine. Therefore, we have chosen to carry out a longitudinal study that will allow us to serve as an advisory role for participants who have decided to continue administering tDCS at home. We will recommend the tDCS related items that should be purchased, and train participants on how to properly administer tDCS. Monthly reports will also be collected, which will allow us to monitor the person's condition. We plan to monitor participants for at least two years. From these reports, we will be able determine to what extent tDCS is beneficial when done at home as a treatment for dementia symptoms.

Conditions:
Alzheimer Disease
Emplacement:
  • Perform Centre, Montreal, Quebec, Canada
Sexe:
ALL
Âges:
50 - 100

The primary purpose of this investigation is to determine whether water carbonation can improve orthostatic tolerance in healthy control volunteers. Orthostatic tolerance refers to the ability to maintain an adequate blood pressure when standing. In some individuals blood pressure can fall when standing, predisposing to dizzy spells or fainting episodes. Drinking water can boost blood pressure and making fainting episodes less likely. However, it is not clear whether the carbonation of the water has any further impact on the blood pressure response. This is important because it may be that carbonated water expands the stomach (gastric distension), provoking an increase in sympathetic activity. The increase in sympathetic nervous system activity boosts blood pressure. Resolving this question would have important implications for patients with syncope. This study will test whether carbonated water will have any further impact on blood pressure than the already known effect of non-carbonated water.

Conditions:
Syncope | Vasovagal Syncope | Orthostatic Hypotension
Emplacement:
  • Simon Fraser University, Burnaby, British Columbia, Canada
Sexe:
ALL
Âges:
19 - 50

RV dysfunction has been associated with increased mortality in the ICU and cardiac surgical patients. Thus, early identification of RV dysfunction at less severe stages will allow for earlier intervention and potentially better patient outcomes. However, so far, no studies have reported prospectively the prevalence of abnormal RV pressure waveform during cardiac surgery and in the ICU. The investigator's primary hypothesis is that the prevalence of abnormal RV pressure waveform occurs in more than 50% of cardiac surgical patients throughout their hospitalization. Those patients with abnormal RV pressure waveform will be more prone to post-operative complications related to RV dysfunction and failure in the OR and ICU.

Conditions:
Congestive Heart Failure | Right Heart Failure | Right Ventricular Dysfunction
Emplacement:
  • Montreal Heart Institute, Montreal, Quebec, Canada
Sexe:
ALL
Âges:
Over 18

Cardiac implantable electronic devices (CIED) are established treatments for a variety of cardiac arrhythmias. Women with CIED have lower fitness and lower quality of life compared to men with CIED. Moderate-intensity continuous training (MICT) is the most prescribed exercise for women. However, high-intensity interval training (HIIT) has been shown to improve fitness, anxiety levels, quality of life, and other health indicators over MICT in men with CIED. There is a need to quantitatively evaluate the feasibility and effects of a virtual HIIT vs. virtual MICT program on the physical, quality of life, and mental health of women with CIED. Furthermore, a qualitative approach is also necessary to understand patients' experiences, barriers, and facilitators of a virtual exercise intervention. This mixed-methods pilot randomized controlled trial will assess the feasibility of a 12-week virtual HIIT and MICT program in women with CIED.

Conditions:
Cardiovascular Diseases
Emplacement:
  • University of Ottawa Heart Institute, Ottawa, Ontario, Canada
Sexe:
FEMALE
Âges:
Over 18

This study will evaluate the retention rates of two advanced therapies, Tumour Necrosis Factor (TNF) and Janus kinase inhibitor (JAK) in the treatment of adults with Rheumatoid Arthritis (RA) over a two year period. It will also examine the ability to embed a clinical trial in a clinical situation using an electronic medical record (EMR).

Conditions:
Rheumatoid Arthritis
Emplacement:
  • Rheumatology Clinic, St. Joseph's Health Care, London, Ontario, Canada
Sexe:
ALL
Âges:
Over 18