Find a clinical trial
Astigmatism
Success of Dailies Total1 for Astigmatism Contact Lenses in Patients That Have Previously Failed With Toric Contact Lenses
The objective is to determine the percentages of past toric CL wearers (who dropped out of contact lens wear due to dissatisfaction with comfort or vision) who are satisfied with the comfort and vision of DT1fA contact lenses.
- Trial name
- NCT05886452
- Testing
- DT1fA contact lenses
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Mann Eye Institute
HIV-1-infection, COVID-19
HIV-1 & Coronavirus-Coinfection in Europe: Morbidity & Risk Factors of COVID-19 in People Living With HIV
HIV CoCo is a European multi-centre, multi-country, retrospective, observational case-control study that will aim to describe clinical outcomes and identify risk factors for People Living With HIV (PLWHIV) who are co-infected…
- Trial name
- HIV CoCo (NCT05481216)
- Testing
- COVID-19, HIV-1 infection
- Where
- 23 sites in Belgium, France and 3 more
- Volunteers
- 2,598 people
- Sponsor
- NEAT ID Foundation
Sudden Cardiac Death, Sudden Cardiac Arrest
Heart Failure Optimization Study
This study is designed as a multi-center prospective observational study of newly diagnosed Heart Failure (HF) patients to test the hypothesis that additional Ejection Fraction (EF) recovery occurs between 90 and 180 days as…
- Conditions
- Sudden Cardiac Death, Sudden Cardiac Arrest, Heart Failure, Heart Failure Low Output
- Trial name
- HF-Opt (NCT03016754)
- Testing
- Wearable Cardioverter Defibrillator
- Where
- 67 sites in United States, Austria and 2 more
- Volunteers
- 602 people
- Sponsor
- Zoll Medical Corporation
Chronic Pain
Reactions of Older Adults Driving After Cannabis Exposure
Objective of the Protocol: The primary aim of the current protocol is to examine whether or not habitual use of medical marijuana affects psychomotor functioning operationalized as driving performance.
- Trial name
- ROADACE (NCT04629716)
- Testing
- Medical Cannabis
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Florida State University
Yaws
Evaluation of a LAMP Assay for T. Pallidum. Pertenue
This is a diagnostic evaluation comparing the performance of real-time PCR performed at a national reference laboratory and a LAMP assay performed at a regional hospital for the diagnosis of yaws
- Trial name
- LAMP4YAWS (NCT04753788)
- Testing
- PCR, LAMP
- Where
- 3 sites in Cameroon, Côte d’Ivoire and 1 more
- Volunteers
- 563 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Post-traumatic Osteoarthritis, Unspecified Ankle and Foot, Localized, Primary Osteoarthritis of the Ankle and/or Foot
Prospective Subtalar, Double, or Triple Arthrodesis Study With CCS Screws
The objective of this study is to prospectively evaluate the mid-term results and intraoperative and postoperative complication rate in patients who underwent double or triple arthrodesis using CCS screws.
- Trial name
- NCT02619838
- Testing
- Aptus CCS 5.0 or/and 7.0 screws
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Duke University
Crohn's Disease, Ulcerative Colitis
Infliximab Biosimilar "Pfizer" Drug Use Investigation (Crohn's Disease or Ulcerative Colitis)
To collect information on the safety and effectiveness of Infliximab BS for Intravenous Drip Infusion 100 mg "Pfizer" against Crohn's disease or ulcerative colitis under actual status of use.
- Trial name
- NCT03884439
- Testing
- Infliximab [infliximab biosimilar 3]
- Where
- Japan
- Volunteers
- 428 people
- Sponsor
- Pfizer
Dyssynergic Defaecation, Evacuation Disorder
Infracoccygeal Botox for Dyssynergia
Background: Constipation is a common problem, affecting up to 20% of the population during their lifetime. Some patients respond poorly to standard treatments such as laxatives.
- Conditions
- Dyssynergic Defaecation, Evacuation Disorder, Anismus, Defecation Disorder
- Trial name
- NCT04879524
- Testing
- Percutaneous infracoccygeal Botulinum toxin injection to puborectalis
- Where
- United Kingdom
- Volunteers
- 8 people
- Sponsor
- Queen Mary University of London
Dysphagia, Oropharyngeal
AspiRATE: Novel Intervention to Acoustically Detect Silent Aspiration in Acquired Dysphagia.
This study will investigate whether silent aspiration during swallowing can reliably be detected using acoustic signal processing plus pulse oximetry.
- Trial name
- AspiRATE (NCT03676582)
- Testing
- Acoustic analysis plus pulse oximetry
- Where
- United Kingdom
- Volunteers
- 25 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Heart Failure, Cardiovascular Disease
HeartMate 3 ELEVATE™ Registry
Evaluate real-world experience of HeartMate 3 (HM3) in post-approval setting.
- Conditions
- Heart Failure, Cardiovascular Disease, Ventricular Dysfunction
- Trial name
- ELEVATE™ (NCT02497950)
- Testing
- HeartMate 3
- Where
- 26 sites in Austria, Czechia and 9 more
- Volunteers
- 540 people
- Sponsor
- Abbott Medical Devices
Graves Ophthalmopathy
Glucocorticoids and Bone in Graves' Ophthalmopathy
Continuous use of systemic glucocorticoids decreases bone mineral density and increases fracture risk. Graves' orbitopathy is treated with weekly infusion of high-dose intravenous glucocorticoid.
- Trial name
- NCT03122847
- Testing
- Methylprednisolone
- Where
- 2 sites in Denmark
- Volunteers
- 39 people
- Sponsor
- Torben Harsløf
Type 1 Diabetes
Glucose Variability in Type 1 Diabetes (T1D) and Glycaemic Responses to Food Composition.
The study proposed to recruit approximately 435 children and young people who have T1D and who regularly use Dexcom continuous glucose monitoring (CGM). Recruitment was be via their local dietitian.
- Trial name
- NCT06546657
- Testing
- Breakfast
- Where
- United Kingdom
- Volunteers
- 96 people
- Sponsor
- University of Stirling
Musculoskeletal Pain, Pain, Chronic
NEPAL (Neuromodulatory Examination of Pain and Mobility Across the Lifespan)
Musculoskeletal pain represents the leading cause of disability worldwide. It has been traditionally attributed to peripheral mechanisms, but peripheral damage, inflammation, and psychological factors have failed to significantly…
- Trial name
- NEPAL (NCT02488863)
- Testing
- MRI Neuroimaging, Quantitative Sensory Testing, Questionnaires
- Where
- 4 sites in United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Florida
Prematurity, Necrotizing Enterocolitis
Neutrophil Extracellular Trap Formation in Newborn Infants at Risk for Inflammatory Syndromes
The purpose of this study is to characterize the time to maturation of neutrophil extracellular trap(NET) formation capability in polymorphonuclear leukocytes(PMNs) isolated from newborn premature and term infants.
- Trial name
- NCT01106209
- Where
- 2 sites in United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Utah
Heart Failure
Patient Journey in Hospital With Heart Failure in Turkish Population
The purpose of this study is to compose a national database of the etiologies, clinical and demographic characteristics, using diagnostic tests, precipitating and risk factors, management of from intensive care unit or coronary…
- Trial name
- JournayHF-TR (NCT02487056)
- Testing
- Demographic and clinical characteristics, clinical history, symptoms and signs, initial emergency department evaluation, and subsequent inpatient management of HF patients
- Where
- Turkey (Türkiye)
- Volunteers
- 1,622 people
- Sponsor
- Ege University
Vitiligo
Investigating Healthcare Disparities in Vitiligo
Vitiligo is an acquired, non contagious skin disorder characterised by depigmented patches of skin that may appear in a localised or very generalised distribution, and affecting 0.5-2.0% of the global population.There are…
- Trial name
- NCT06097494
- Testing
- No intervention
- Where
- United Kingdom
- Volunteers
- 39,374 people
- Sponsor
- Momentum Data
Elevated Intracranial Pressure (ICP)
Optic Nerve Sheath Diameter (ONSD) With the Raised PCO2 and Internal Jugular Venous Occlusion
Monitoring the ICP is the most important aspect of the management of these patients. Recently, transorbital ultrasonography has gained popularity as a noninvasive bedside exam that has been shown to be useful in the diagnosis of…
- Trial name
- NCT02361658
- Testing
- Ultrasonographic of the optic nerve sheath diameter, RespirAct™, Neck collar
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Lashmi Venkatraghavan
Hip Fractures, Anesthesia
Variations in Anesthesia Care for Hip Fracture Surgery
The investigators will use health administrative data to examine the variation of anesthesia type for hip fracture surgery, as well as sources of variation and predictors of variation.
- Conditions
- Hip Fractures, Anesthesia, Death
- Trial name
- NCT02787031
- Testing
- Neuraxial anesthesia, General anesthesia
- Where
- Canada
- Volunteers
- 107,317 people
- Sponsor
- Ottawa Hospital Research Institute
Coronary Artery Disease, Myocardial Infarction
Prediction of Recurrent Events With 18F-Fluoride
This is a multi-centre observational study. It will make use of the positron emission tomography (PET) tracer 18F-sodium fluoride (18F-NaF) as a marker of coronary plaque vulnerability to detect culprit and non-culprit unstable…
- Trial name
- PREFFIR (NCT02278211)
- Where
- United Kingdom
- Volunteers
- 995 people
- Sponsor
- University of Edinburgh
SURGICAL PROCEDURES, OPERATIVE, Aged
The Impact of Perioperative Geriatric Care on Outcomes After Elective Noncardiac Surgery
The investigators will conduct a population-based study using health administrative data to evaluate the impact of preoperative geriatric consultation on postoperative outcomes in older patients having elective, non-cardiac…
- Conditions
- SURGICAL PROCEDURES, OPERATIVE, Aged, Epidemiology, Mortality
- Trial name
- NCT02975375
- Testing
- Preoperative geriatric consult or assessment, No Preoperative geriatric consult or assessment
- Where
- Canada
- Volunteers
- 266,499 people
- Sponsor
- Ottawa Hospital Research Institute
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