Found 14888 clinical trials
Effect of COVID-19 on Platelet Aggregation
This is a mechanistic, observational, prospective, case and control study, to compare platelet aggregation, analyzed by Multiplate-ADP, in hospitalized patients diagnosed with COVID-19 versus healthy controls. Thus will be included 50 patients who present with respiratory symptoms within 72 hours of hospitalization and confirmation of the diagnosis of COVID-19 by …
- 0 views
- 16 Feb, 2024
- 1 location
Effect of COVID-19 Pandemic on Perceived Stress Anxiety Mood and Training Quality in Elite Athletes.
In this study, we aim to investigate stress, anxiety, mood, life satisfaction measures among elite athletes during COVID-19 and explore the relationship between these measures and the changes in training characteristics in elite athletes during the COVID-19 pandemic.
- 0 views
- 05 Aug, 2020
Evaluating Pulse Oximetry Bias in Children With Darker Skin Pigmentation
In this prospective study, the investigators will enroll 154 children with arterial lines to determine the accuracy of pulse oximeters in children with darker skin pigmentation. Studies in adults suggest pulse oximeters may overestimate the true level of oxygenation in the blood as measured directly by co-oximetry. However, pediatric data …
- 0 views
- 16 Dec, 2022
- 1 location
Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed. Important adjacent pre-existing degeneration factors include discs degenerated, facets and ligamentum flavum tropism which could lead to spinal canal stenosis (SCS). This study will focus on the effects …
- 0 views
- 16 Feb, 2024
- 1 location
Acquired Syphlis by Non Sexual Contact
Syphilis is classically described as a sexually transmitted disease. As this source of contagious has been described long ago -mainly though by observation- when children presents with acquired syphilis, child abuse is always considered and must be ruled out by specialists in a careful evaluation. However, muco-cutaneous lesions can be …
- 0 views
- 05 Aug, 2020
The Microbiome of Pancreatic Cancer: "PANDEMIC" Study
Microbiome in patients affected by pancreatic ductal adenocarcinoma may present specific and identifiable patterns. These variations could affect the surgical outcome and increase the risk of life-threatening infections supported by multidrug-resistant bacteria. The identification of microbial signatures with tumor specificity may have a potential role in postoperative risk stratification. Variation …
- 0 views
- 16 Feb, 2024
- 1 location
Instacare - Rapid ART Initiation Among Persons With HIV and Out of Care
This study aims to evaluate two ways to help people re-engage with healthcare. The first is to assess if providing HIV treatment on the first visit (or within 1 week) can help people re-engage with care and ultimately stay in care after 24 and 48 weeks. It will also assess …
- 0 views
- 16 Feb, 2024
- 2 locations
Pregnant and Lactating Individuals & Newborns COVID-19 Vaccination Prospective Cohort Study (PLAN-V)
The PLAN-V Study is an Ontario-based prospective, longitudinal study that will consist of extensive biosampling and detailed data collection from pregnant women/individuals, who have received the COVID-19 vaccine during their pregnancy, and their infants across the antenatal, delivery and postpartum periods.
- 0 views
- 14 Mar, 2022
- 2 locations