All clinical trials

Effectiveness of single shot intra-thecal analgesia in multiparous women scheduled for normal vaginal delivery

Atopic dermatitis, which is also known as atopic eczema, is a common inflammatory and chronic skin disease that is characterized by severe recurrent erythematous and pruritic lesions. Patients suffer from decreased quality of life and poor work productivity due to the disease complications like persistent scratching, skin pain, skin damage, sleep disturbances, and social/emotional distress. In the United States (US), the prevalence of adults with atopic dermatitis ranges from 5% to 10%. The mainstay treatment for atopic dermatitis is emollient and tropical corticosteroids which could be efficient for less severe atopic dermatitis patients but moderate to severe patients usually need additional therapies like phototherapy or systemic medications. It is revealed that Janus kinase signal transducers and activators of transcription (JAK-STAT) pathway has a prominent role in the development and progression of atopic dermatitis. JAK1/JAK2 inhibitor, baricitinib is a new-class orally available drug that is approved for systemic treatment of adult patients with moderate to severe atopic dermatitis. In the phase III clinical trial baricitinib 2-mg and 4-mg were shown efficient results as monotherapy of adult patients with moderate to severe atopic dermatitis who have an inadequate response to topical corticosteroids (TCS). Azathioprine is an immunosuppressant and antimetabolite agent interferes with the formation of lymphocytes, and suppresses prostaglandin synthesis, both of which are implicated in the inflammation associated with eczema. Azathioprine can be used (off-label) for moderate to severe atopic dermatitis patients. Multiple studies have demonstrated that azathioprine might be effective for patients with moderate-to-severe atopic dermatitis. Azathioprine is usually prescribed when cyclosporine is either contraindicated or not effective. This trial will be conducted to test the hypothesis that baricitinib 4-mg daily in combination with TCS is superior to azathioprine 1.5-2.5 mg/kg a day in combination with TCS for moderate-to-severe AD at week 12 in terms of efficacy and safety.

PPI-1011 is being developed as a docosahexaenoic acid (DHA) containing plasmalogen precursor with good long-term stability, specifically for the treatment of rhizomelic chondrodysplasia punctata (RCDP), which is an ultra rare type of peroxisomal biogenesis disorder (PBD). The goal of treatment with PPI-1011 is to increase the levels of plasmalogens within circulation and tissues, with the hope that this will normalize plasmalogen levels in the body and result in clinical improvement to patients. The present study is a first-in-human (FIH), phase 1, randomized, double-blind, placebo-controlled, dose-escalation study to assess the safety, tolerability and pharmacokinetics (PK) of single and multiple ascending doses of PPI-1011 administered orally to healthy subjects. The study consists of 5 planned single-dose cohorts (n = 8 per cohort, total randomized 6 active: 2 placebo) with sentinel design. Following a review of the safety and PK data by the safety review committee and submission to Health Canada the study will be expanded to include 2 planned multiple-dose cohorts (n = 8 per cohort, total randomized 6 active: 2 placebo).

In this project, the investigator aims to provide the level 1 evidence for the comparison of robotic versus laparoscopic NOSE for the surgery of stage I-III colorectal cancer. the investigator hypothesize that, with the increased maneuverability of the current robotic system, robotic surgery will be a good option for patients with stage I-III colorectal cancer requiring a NOSE procedure.

The purpose of the study is to provide a first assessment of safety, tolerability and efficacy of Ir-CPI, administered on top of standard-of-care, on secondary brain injury in patients with spontaneous intracerebral haemorrhage.

This project will consist of 1 large clinical trial with 2 core concepts: (1) Clinical benefits of an intensive rehabilitation programme using advanced technology, compared to the control group; (2) A full health economic evaluation combined with model-based estimation of costs and benefits.

The purpose of this research study is to evaluate the safety and outcomes associated with the use of IRRAflow® System catheters in externally draining intracranial fluid to reduce intracranial pressure. This study will be comparing the IRRAflow® system to standard of care catheters used in the same procedure. The IRRAflow® system is FDA approved for this procedure.

Based on preclinical data, investigators hypothesize that apoptosis resistance in monocyte-derived macrophages (MDMs) have a decisive role in the development of idiopathic pulmonary fibrosis (IPF). Specifically, macrophages from subjects with IPF have increased expression of Bcl-2 in mitochondria. In preclinical models of IPF, a conditional deletion of Bcl-2 in MDMs reverses established fibrosis by inducing apoptosis. Additional evidence to suggest that Bcl-2 expression in MDM mitochondria is a therapeutic target for IPF as administration of the Bcl-2 inhibitor, ABT-199 (Venetoclax), showed marked efficacy in preclinical models of IPF by inducing apoptosis of MDMs and reversing established fibrosis. ABT-199 is an orally available mimetic of the BH3 domain of Bcl-2, which is the domain the anchors Bcl-2 in the mitochondria to inhibit apoptosis. ABT-199 has shown therapeutic efficacy and good safety and tolerability in patients with chronic lymphocytic leukemia. Investigators anticipate that treatment with ABT-199 could result in significant benefit for IPF patients that have a life expectancy of 3-5 years. As there is no curative therapy for IPF, this clinical trial has the potential to substantially alter treatment approaches in patients with IPF.

This project aims to explore the feasibility and effects of a symptom-specific, brain-circuit-based, home-based neuromodulation therapy for addressing mood and memory symptoms in older adults with major depressive disorder (MDD) in the context of dementia.

One of the recommended treatments for breast cancer is neoadjuvant chemotherapy (NCT), however, only 20% of the patients subject to this therapy present pathologic complete response (pCR). If exercise-induced tumour size reductions observed in preclinical studies translates to humans, physical training could emerge as a way of increasing rates of pCR to NCT, which would be a valuable clinical achievement. The present randomized controlled trial primary aim is to assess the impact of a physical exercise intervention the NCT efficacy. Following a parallel-arm design, 86 women with primary BC will be allocated 1:1 to a NCT + exercise (experimental) or NCT alone (control) group. The primary outcome is the rate of pCR in each group. Secondary outcomes include treatment tolerability and compliance, tumour infiltrating lymphocytes, ki67, immune, inflammatory, matricellular and myogenic markers, physical fitness, accelerometry, quality of life and body composition.