Clinical trials: Progression
Myopia
Comparing Relative Peripheral Refraction on Myopia Progression
The investigators will test our hypothesis that parameters on peripheral defocus can regulate eye growth: For instance, the relative peripheral refraction measured by Multispectral Refraction Topography (MRT) would be significant…
- Trial name
- CMPMRT (NCT06758843)
- Testing
- measure the axial length, visual acuity, and refraction at follow-up of 6- and 12-month
- Where
- China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Fuzhou Southeast Institute of Visual Ophthalmology
Dental Caries, Dental White Spot
Effect of Light Curable Resin Modified Glass Ionomer Varnish on Non-Cavitated Proximal Carious Lesions' Progression
The standard-of-care preventive measures to stop early tooth decay from becoming worse is by fluoride application, diet counseling, and oral hygiene instructions. This standard way is not always successful.
- Trial name
- NCT03685058
- Testing
- Light curable resin modified glass ionomer varnish, standard-of-care preventive measures
- Where
- Saudi Arabia
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Autosomal Recessive Polycystic Kidney Disease
Imaging Assessments of ARPKD Kidney Disease Progression
Autosomal Recessive Polycystic Kidney Disease (ARPKD) is a potentially lethal genetic disorder for which there are currently no disease specific treatments.
- Trial name
- IMAGE-ARPKD (NCT07201025)
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Knowledge, Attitudes, Practice
Effect of Simulation-based Procedure Training for Novice Cardiac Device Implanters Towards Implant Proficiency
This is an educational research study involving novice cardiac device implanters willing to further enhance their device implant skills through optional simulation-based training.
- Trial name
- IMPROF (NCT05952908)
- Testing
- Proficiency-Based Progression simulation training, Traditional simulation training
- Where
- Belgium
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Jorio Mascheroni
Myopia, Ametropia
LED Low-Intensity Red Light for Myopia Control in Youth: Efficacy and Safety Study
The purpose of this clinical trial was to investigate the efficacy and safety of repetitive low-intensity single-wavelength red light from an LED light source in controlling myopia progression in children and adolescents.
- Trial name
- NCT07375589
- Testing
- Red light treatment with 1.6mW LED light source, Red light treatment with 0.001mW LED light source
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Age-related Macular Degeneration, Choroidal Neovascular Age-related Macular Degeneration
Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)
Subjects with wet AMD, dry AMD, and age-matched controls will undergo routine occular measurements, will provide a blood and cheek cell sample, and will have macular pigment optical density (MPOD) measured to determine if there…
- Trial name
- NCT01682382
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Sequenom, Inc.
Myopic Progression
A 2-year Longitudinal Study on the Structural and Optical Effects of Orthokeratology Treatment on Eye
This is a two-year longitudinal study investigating the optical and structural effects of increased compression factor of orthokeratology lens on eyes and the corresponding effect on change in choroidal thickness and therefore…
- Trial name
- NCT02643342
- Testing
- Orthokeratology
- Where
- China
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Educational Problems
PBP Versus Halsted's Model: the PROVESA Trial
This randomized controlled trial aims to compare the effectiveness of Halsted's apprenticeship approach to training with the PBP approach for teaching the robotic suturing of a VUA on a chicken model.
- Trial name
- PROVESA (NCT04786834)
- Testing
- Vesico urethral anastomosis on chicken model
- Where
- Belgium
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Stefano Puliatti
Myopia Progression
Prospective Research on the Intervention of Myoless2.0 Effectiveness (PRIME) in Pediatric Population
The Goal of the study is to evaluate the rate of myopia progression with open ring myopia control spectacle lens designs compared to a commercial peripheral plus myopia control spectacle lens (CML) in European children with…
- Trial name
- PRIME (NCT07394556)
- Testing
- myopia control lens
- Where
- 3 sites in Portugal, Spain and 1 more
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Indizen Optical Technologies, S.L.U.
Schizophrenia, Psychotic Disorders
A Study to Compare Disease Progression and Modification Following Treatment With Paliperidone Palmitate Long-Acting Injection or Oral Antipsychotics in Participant's With Recent-onset Schizophrenia or Schizophreniform
The purpose of the study is to compare effectiveness of paliperidone palmitate (PP: paliperidone palmitate once-monthly and 3-month injections) versus oral antipsychotic (OAP [that is oral paliperidone extended release {ER}, oral…
- Trial name
- DREaM (NCT02431702)
- Testing
- Aripiprazole, Haloperidol, Olanzapine
- Where
- 38 sites in United States, Brazil and 1 more
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- Janssen Scientific Affairs, LLC
Myopia
SEED-LVPEI Myopia Study
This randomized clinical trial study aims to investigate the efficacy of novel SEED's EDOF based mid-lens design in controlling the myopia progression in Indian children with these specific objectives: 1.
- Trial name
- SLIMS (NCT04618510)
- Testing
- SEED 1-dayPure EDOF soft contact lens, Single Vision Spectacles
- Where
- India
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- L.V. Prasad Eye Institute
Amyotrophic Lateral Sclerosis
Establishment of a Tissue Bank (Blood, CSF) for the Understanding of Motor Neuron Disease (MND)
Biomarkers are essential for the identification of disease states. There are no early diagnostic or prognostic markers for ALS. The purpose of this study is to identify a panel of biomarkers from blood or spinal fluid of ALS…
- Trial name
- WBC (NCT01950910)
- Where
- United States
- Volunteers
- 766 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Chronic Obstructive Pulmonary Disease
Expression of SLC25A48 in Chronic Obstructive Pulmonary Disease
This study aims to investigate the expression level of SLC25A48, a mitochondrial choline transporter, in peripheral blood mononuclear cells of patients with chronic obstructive pulmonary disease, and to analyze its correlation…
- Trial name
- NCT07474220
- Where
- 2 sites in Taiwan
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University
Stroke, Acute, Educational Problems
Off-script Diagnosis & Differential Diagnosis (D&D) Training and Residents' Stroke Knowledge
This study is a single-center, randomized, open-label, controlled, endpoint-blinded study to assess the effect of off-script diagnosis \& differential diagnosis (D\&D) training in improving the residents' knowledge of acute…
- Conditions
- Stroke, Acute, Educational Problems, Clinical Course
- Trial name
- CAST-AIS (NCT06941753)
- Testing
- Off-script diagnosis & differential diagnosis (D&D) training
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Progression-Free Survival, Overall Survival
Mesenteric Lymph Node Metastasis and Nutritional Status After Bowel Resection for Ovarian Cancer
Ovarian cancer is one of the three major malignant tumors in gynecology, causing more than 200,000 deaths globally each year, with the highest mortality rate.
- Conditions
- Progression-Free Survival, Overall Survival, Nutrition Aspect of Cancer
- Trial name
- NCT06527001
- Testing
- No intervention
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Anhui Provincial Hospital
Knee Osteoarthritis
Risk Factor Involved in Knee Osteoarthritis (KOA)
Clinical study regarding the incidence and severity of knee osteoarthritis (KOA) in a certain area from South-Eastern Europe. Aim of the clinical study: to determine the KOA grade through X-Ray studies, to perform nuclear…
- Trial name
- NCT05749601
- Testing
- Influence of the metabolic syndrome (MetS) parameters on knee osteoarthritis (KOA) severity, the assesment of the reactive oxygen species and reactive nitrogen species in knee synovial fluid, The influence of patellofemoral morphology in the radiological severity of knee osteoarthritis, The influence of ROS from the synovial fluid on the severity of KOA
- Where
- Romania
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Iacob Czihac Emergency Military Clinical Hospital
Coronary Arteriosclerosis, Endothelial Dysfunction
Effect of Aged Garlic Extract (AGE) on Improving Coronary Atherosclerosis in People With Type 2 Diabetes Mellitus
The purpose of this research study is to see the effect of taking Aged Garlic Extract (AGE) on the progression of coronary plaque, a condition called atherosclerosis, in people diagnosed with Diabetes.
- Conditions
- Coronary Arteriosclerosis, Endothelial Dysfunction, Type 2 Diabetes Mellitus
- Trial name
- NCT03931434
- Testing
- Aged Garlic Extract (AGE)
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Cardiac Ageing, Exercise
Exercise to Slow Cardiovascular Ageing Progression
In ageing, deleterious alterations in cardiovascular (CV) structure and function increase risks of ageing-related cardiovascular disease (CVD).
- Conditions
- Cardiac Ageing, Exercise, Cardiovascular
- Trial name
- NCT05775484
- Where
- Singapore
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- National Heart Centre Singapore
REM Sleep Behavior Disorder
Establish a National Registry of REM Sleep Behavior Disorder
In this proposed study, the investigators aim to build up a large cohort of Rapid eye movement sleep behavior disorder (RBD) to study the etiology and risk factors of neurodegeneration.
- Trial name
- NCT03671798
- Where
- Hong Kong
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
HIV-1, AIDS
HLA-B35 Alleles and AIDS
This study will identify variations in the genome of the human immunodeficiency virus (HIV) early after infection and following the development of AIDS.
- Trial name
- NCT00340223
- Where
- 7 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)