a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1968 clinical trials
PIVKA-II for Predicting Portal Vein Thrombosis in Hepatocellular Carcinoma
Participants will undergo history-taking, clinical examination, laboratory investigations, PIVKA-II serum level, Child-Pugh classification, Model for End-stage Liver Disease (MELD) score, BCLC staging, abdominal ultrasonography, and Triphasic CT abdomen with contrast or MRI to evaluate tumor site, size, number, and presence of PVTT (a filling defect in the portal vein or …
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- 08 May, 2025
Evaluation of Macro and Microcirculatory Arterial Condition of the Upper Limb in Insufficiently Renal Patients
The diagnostic and therapeutic stakes are major as it concerns the functional prognosis of the hand and, to a lesser extent, vascular access for hemodialysis. In some cases, the diagnosis of ischemic hemo-hijacking is evident, in other cases, the ischemic condition appears to be rather the result of uncompensated arteriatory …
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- 19 Feb, 2024
- 1 location
Impact of DNA Repair Pathway Alterations on Sensitivity to Radium-223 in Bone Metastatic Castration-resistant Prostate Cancer
Furthermore, many men with notably advanced disease have been found to have abnormalities in DNA repair. The purpose of this research is to study the role of a DNA repair pathway in prostate cancer, specifically in response to administration of radium-223, an FDA-approved drug known to cause DNA damage to …
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- 19 Feb, 2024
- 1 location
Cardiac Biomarkers in Preeclampsia: Prediction of Disease and the Risk of Future Cardiovascular Events in Survivors
Under-utilization of routine health care check further increases the risk of sudden death from these conditions. Preeclampsia is a recognized risk factor and screening of survivors would help to detect women at risk for cardiovascular diseases and offer early preventive care.
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- 19 Feb, 2024
- 1 location
Serial Tumour Biopsies and Blood Biomarkers in Melanoma
Biomarkers are substances in the body that can be measured and help indicate how a disease is developing. It is hoped that soon we will be able to monitor cancer by analysing a patient's blood samples, thus reducing the need for biopsies.
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- 19 Feb, 2024
- 1 location
Sex & Sleep in Athletes
The primary objective of this experimentation is to explore the perceived relationship between sexual activity (or masturbation), sleep quality and sleep latency in a population of athletes.
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- 19 Feb, 2024
- 1 location
Is COVID-19 Transmitted Through Human Milk? Implications for Breastfeeding and Human Milk Banking-Study 1b
When mothers of hospitalized infants are unable to supply their milk, the recommended supplement is human donor milk. The impact of a pandemic on human milk banking is unknown. This study seeks to address this public health issue. Donor milk will be collected from the Rogers Hixon Ontario Human Milk …
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- 19 Feb, 2024
- 1 location
Instacare - Rapid ART Initiation Among Persons With HIV and Out of Care
It will also assess the success of starting treatment immediately by measuring the HIV virus in people's bloodstream after 24 and 48 weeks. The second part of this study is to assess a new behavioral treatment called 60-Minutes-for-Health which aims to help people identify and overcome barriers to HIV care, …
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- 19 Feb, 2024
- 2 locations
Natural History Study of Children and Adults With Neuroendocrine Neoplasms (NEN)s
Participants medical records, test results, and imaging results will be reviewed. They may have scans and blood tests. They may sign a separate consent form for some of the tests. Participants will complete paper or electronic surveys. The surveys will ask about the effects of cancer on their wellbeing.
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- 19 Feb, 2024
- 1 location
B3 for NMD: Bench to Bedside and Back
Background: Neuromuscular diseases (NMD) represent a broad group of rare genetic and acquired disorders, affecting over 300,000 people in Canada. Given the multiple different NMD subtypes, almost half of patients with NMD remain undiagnosed.
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- 19 Feb, 2024
- 1 location