a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1922 clinical trials
Luminous Efficiency Function V( )' of Patients That Underwent Pseudophakic Presbyopic Corrections
Primary objective of this study is to construct and validate a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients that underwent bilateral pseudophakic presbyopic correction with trifocal intraocular lenses (IOLs) implantations.
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- 19 Feb, 2024
- 1 location
Validation of COMPAT-SF Spanish Translation
Prospective translation validation pilot study that will collect data from Spanish-speaking CP patients seen at Methodist Dallas Medical Center (MDMC) beginning June 2024 through July 2027, in order to validate a Spanish-translated COMPAT-SF instrument.
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- 26 Nov, 2024
Medical Imaging in the Diagnosis of Ganglion Cysts of the Hand
The aim of this study is to investigate if an inexpensive, readily available and portable wireless ultrasound device can detect ganglion cysts of the wrist and hand in compare to a cart-based ultrasound device before surgery.
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- 19 Feb, 2024
- 1 location
Smell and Taste Disorders in COVID-19 Patients
This is a prospective monocentric observational study with the aim of investigating the demographic and clinical factors related to the smell and taste disorders in patients with Severe Acute Respiratory Syndrome - Coronavirus - 2 (Sars-Cov-2) infection.
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- 19 Feb, 2024
- 1 location
Blood Biomarker of Alzheimer's Disease (AD)
In this study, we are testing a blood biomarker for stratification of Alzheimer's disease patients and healthy volunteers. This study may lead to future blood tests that may help earlier diagnosis of Alzheimer's disease and detect the disease progression.
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- 20 Sep, 2024
- 1 location
GSD IX Natural History Study
Participant's medical charts will be continually reviewed for the duration of the study. If a liver, muscle or skin biopsy sample has been collected, a piece of the sample may be requested and stored for research purposes.
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- 19 Feb, 2024
- 1 location
Infrared Thermography and Apgar Score
A recent 2018 study showed that the use of thermography would allow accurate and non-invasive monitoring of newborns in neonatal intensive care unit for early diagnosis of certain pathologies such as infection.
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- 19 Feb, 2024
- 1 location
Leptospirosis Registry Gathers Knowledge on Epidemiology Clinical Course Prognostic Factors and Molecular Characteristics for Invasive Leptospirosis Disease
Leptospirosis is a worldwide zoonotic diseases caused by pathogenic Leptospira spp. Human are accidental hosts, who acquired infections after exposition to animal urine, contaminated water or soil, infected tissue.
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- 19 Feb, 2024
- 1 location
ICG Fluorescence Imaging in Lower Extremity Amputation Patients
This is a non-randomized prospective study of 30 patients scheduled to undergo lower extremity amputation (below the knee, through the knee or above the knee) evaluating bone perfusion and viability using indocyanine green (ICG) fluorescence imaging at several steps during surgical procedure.
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- 19 Feb, 2024
- 1 location
Postnatal Managemant of Prenetal Cardiac Echogenic Foci in Hillel Yaffe Medical Center
Cardiac echogenic foci are common finding on prenatal follow-up. At hillel Yaffe medical center a post natal echography is performed to all newborns with prenatal cardiac echogenic foci. Reviewing the data collected until now may reduce the need for poist natal echography.
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- 19 Feb, 2024
- 1 location