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.
Chronic suppurative otitis media (CSOM) can be particularly difficult to treat as a number of patients do not respond to routine antibiotic or surgical treatments. The current treatment involves administering combination antibiotic anti-inflammatory ear drops such as Ciprodex (ciprofloxacin 0.3% / dexamethasone 0.1%). Although most patients experience a relief of symptoms, a fraction of patients remain refractory to treatment. Recent findings suggest that the addition of N-acetylcysteine (0.5-2%) to Ciprodex is a superior treatment for otitis media with effusion compared to the use of Ciprodex alone.
The Canadian Severe Asthma Network (CSAN) was developed to gain a better understanding of the clinical, environmental, socio-economic, work-related, and biological characteristics of severe asthmatics (SA) that may account for poor response to clinically available therapies for asthma. This network of clinical and basic researchers will be a means by which Canadian investigators can develop and conduct research in this small patient group, which could lead to better clinical management of SA. Patient information will be entered into the CSAN database (created by PI Dr. Vethanayagam in connection with Mr. Jack Yeung) and will help researchers and doctors from multiple hospitals and universities across Canada to understand this subpopulation of asthmatics better. It will help to answer questions regarding SA epidemiology, asthma education, inflammatory monitoring, risks of near fatal asthma (NFA), symptom perception, changes in lung structure and function, co-morbidities, and the effectiveness of developing regional severe asthma clinics. Two of the early projects the investigators will be working on are psychosocial co-morbidities in asthma and medication coverage related to asthma. There will also be biobanking of sputum samples and/or bronchoscopy samples (such as BALs & lung washings) that are being obtained for clinical purposes. Also, for those consented for biobanking blood and urine will be collected, separate from clinical care, and stored in the biobank. The Canadian Biosample Repository (CBSR) will be storing our biobanked samples. The investigators will be following the CBSR policies for storage and security. Tissue research will be conducted in the future, and separate ethics approval will be obtained for each project.
The purpose of this study is to determine whether using Misoprostol vaginally before an office endometrial biopsy is performed, will make it easier, more successful and less painful to do the procedure. The investigators' hypothesis is that vaginal Misoprostol 12 hours prior to endometrial biopsy will increase the ease of performing office endometrial biopsy by reducing the need to use a tenaculum or a cervical dilator to achieve passage of a biopsy pipelle.
Trial Objectives: Primary objective: - To evaluate the efficacy of Bio-K+CL1285® in patients with Methicillin-Resistant S. aureus (MRSA) nasal colonization by comparing the MRSA decolonization following either Bio-K+CL1285® or placebo treatment. Secondary objective: - To evaluate the safety profile of Bio-K+CL1285®.
--Participation open to all Canadian residents-- The purpose of this study is to address how well children with incomplete spinal cord injuries of greater than 12 months duration who remain non-functional ambulators improve through body weight assisted treadmill training (BWATT).
The purpose of this study is to verify the oncological efficacy and safety of cryoablation and radiofrequency ablation for the treatment of small renal tumors.
The purpose of this study is to evaluate the role and effectiveness of conversion to sirolimus versus CNI reduction in renal transplant patients with prostate cancer.
Can an ultrasound machine be used to perform a diagnostic lumbar medial branch block?
The diagnostic cervical branch block for neck pain due to cervical facet joint pain has been traditionally done under fluoroscopic guidance. Its diagnostic value and technique have been well established. However, recently some studies have shown that the diagnostic cervical and lumbar medial branch block can be done under ultrasound guidance.
This is a phase III study designed to demonstrate the superiority of single-dose 90 mg intravenous (IV) casopitant over placebo, each in combination with ondansetron and dexamethasone, for the prevention of emesis over the first 0-120 hours (overall phase) following initiation of the cisplatin infusion in the first cycle of highly emetogenic chemotherapy (HEC). Eligibility is limited to subjects who are scheduled to receive their first cycle of chemotherapy which includes at least 60 mg/m2 of cisplatin administered on Day 1 only of a 21 day or 28 day cycle. All subjects will receive IV ondansetron and oral dexamethasone on Day 1 prior to initiation of the cisplatin infusion, followed by oral dexamethasone on Days 2-4. Additionally, subjects will be randomized to receive single-dose 90 mg IV casopitant or matching placebo prior to initiation of a cisplatin-based HEC regimen.