Clinical trials: Redness
Myopia
Effect of Low-level Red-light on Ultra-high Myopia
100 eyes of ultra-high myopia were treated with daily low-level red-light. The age of children ranged from 3 to 16.3 years. The follow-up duration was one year.
- Trial name
- NCT06738095
- Testing
- daily low-level red-light
- Where
- China
- Volunteers
- 57 people
- Sponsor
- Beijing Tongren Hospital
Vision
Does the VTS1000 Infra Red Vein Imager Allow Better Identification of Veins Than Normal Eyesight?
VueTek has developed a head mounted device that will improve the viewing of superficial, subcutaneous vasculature, differentiating it with higher contrast from surrounding tissue.
- Trial name
- VFvalidation (NCT01138228)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Dengue
Procleix® Dengue Virus Assay Testing of Individual Donor Samples From Puerto Rican Blood Donors - American Red Cross
The objective of this study is to test individual donor samples (IDSs) with the investigational Dengue Assay on the TIGRIS System and to further characterize the Dengue Assay in the clinical setting.
- Trial name
- NCT01656174
- Testing
- Procleix Dengue Virus Assay
- Where
- 2 sites in United States
- Volunteers
- 35,035 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Myopia, Refractive Errors
Effect of Repeated Low-Level Red-Light Therapy on Retinal Function and Structure
The purpose of this clinical trial is to evaluate the effect of repeated low-level red-light (RLRL) therapy on the retinal function and structure among myopic teenagers.
- Conditions
- Myopia, Refractive Errors, Eye Diseases, Retina; Change
- Trial name
- NCT05597397
- Testing
- RLRL
- Where
- China
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Pemphigus, Bullous Pemphigoid
Human Leukocyte Antigen Class II (DRB1 and DQB1) Alleles and Haplotypes Frequencies in Patients With Pemphigus Vulgaris Among the Russian Population
Pemphigus is a rare autoimmune life-threatening blistering condition affecting skin and mucous membranes. Pemphigus belongs to a family of polygenic disorders.
- Conditions
- Pemphigus, Bullous Pemphigoid, Stevens-Johnson Syndrome, Toxic Epidermal Necrolyses
- Trial name
- NCT05284929
- Testing
- A single blood sample for HLA typing
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sechenov University
Acne Vulgaris
Photodynamic Therapy in the Treatment of Acne
The purpose of this research project is to study the effect of non-ablative (non-cutting) laser therapy, a technique that uses laser energy to try to improve the appearance of the skin.
- Trial name
- NCT00613444
- Testing
- LumaCare LC-122M non-coherent light source
- Sponsor
- University of Michigan
Acne
Photodynamic Therapy With Topical Application of a Zn(II) Phthalocyanine (RLP068/Cl) and Red Light for the Treatment of Moderate-to-severe Acne Vulgaris
This pilot clinical study will evaluate the safety, tolerability, and effectiveness of a novel photodynamic therapy (PDT) for moderate-to-severe acne vulgaris.
- Trial name
- PHOTAC (NCT07089368)
- Testing
- Zn(II)-phthalocyanine gel
- Volunteers
- 10 people
- Sponsor
- Università degli Studi di Brescia
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia
Expanded Access Protocol (EAP) Using the CliniMACS® Device for Pediatric Haplocompatible Donor Stem Cell Transplant
This protocol provides expanded access to bone marrow transplants for children who lack a histocompatible (tissue matched) stem cell or bone marrow donor when an alternative donor (unrelated donor or half-matched related donor)…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Chronic Myeloid Leukemia, Myelodysplastic Syndrome
- Trial name
- NCT01200017
- Testing
- CD34+ enriched, T Cell Depleted donor stem cell product
- Where
- United States
- Sponsor
- Christopher Dvorak
Congenital Amegakaryocytic Thrombocytopenia, Diamond-blackfan Anemia
Busulfan, Antithymocyte Globulin, and Fludarabine Followed By a Donor Stem Cell Transplant in Treating Young Patients With Blood Disorders, Bone Marrow Disorders, Chronic Myelogenous Leukemia in First Chronic Phase, or Acute Myeloid Leukemia in First Remission
RATIONALE: Drugs used in chemotherapy, such as busulfan and fludarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Congenital Amegakaryocytic Thrombocytopenia, Diamond-blackfan Anemia, Fanconi Anemia, Leukemia
- Trial name
- NCT00305708
- Testing
- anti-thymocyte globulin, busulfan, fludarabine phosphate
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of California, San Francisco
Sickle Cell Disease, Vaso-occlusive Crisis
A Study of a Single Dose of Inclacumab to Reduce Re-admission in Participants With Sickle Cell Disease and Recurrent Vaso-occlusive Crises
This Phase 3 study will assess the safety and efficacy of a single dose of inclacumab, a P-selectin inhibitor, for a vaso-occlusive crisis (VOC) after an index VOC in participants with sickle cell disease (SCD).
- Conditions
- Sickle Cell Disease, Vaso-occlusive Crisis, Vaso-occlusive Pain Episode in Sickle Cell Disease
- Trial name
- NCT04927247
- Testing
- Inclacumab
- Where
- 59 sites in United States, Brazil and 12 more
- Volunteers
- 72 people
- Sponsor
- Pfizer
Female Athlete Triad, Energy Deficit Syndrome
Prevention of Energy Deficit Syndrome in Female Athletes. Molecular Mechanisms Associated With Malnutrition.
Energy Deficit Syndrome (RED-S) is the impairment of physiological functioning caused by relative energy deficiency and includes impaired metabolic rate, menstrual, endocrine, hematological, immunological, gastrointestinal, bone…
- Conditions
- Female Athlete Triad, Energy Deficit Syndrome, Mediterranean Diet, Red Fruits
- Trial name
- NCT05567211
- Testing
- Free use of the virtual platform., Personalized nutritional planning based on the Mediterranean diet + physical exercise + use of mobile application., Personalized nutritional planning with an extra intake of berries + physical exercise + use of mobile application.
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Alicante
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes
Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT
The objective of this study is to evaluate the efficacy of using a reduced-intensity condition (RIC) regimen with umbilical cord blood transplant (UCBT), double cord UCBT, matched unrelated donor (MUD) bone marrow transplant…
- Conditions
- Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias
- Trial name
- HSCT+RIC (NCT01962415)
- Testing
- Hydroxyurea, Alemtuzumab, Fludarabine
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Paul Szabolcs
Thalassemia, Iron Deficiency
Detection of β Thalassemia Carriers by Red Cell Parameters Obtained From the H2 Automatic Counter
β thalassemia is an autosomal recessive hemoglobinopathy and considered as the most widespread genetic mutation. According to the World Health Organization (WHO) between 1.5-7% of the world population are carriers for this…
- Trial name
- NCT00481221
- Testing
- Observation of results from laboratory tests
- Where
- Israel
- Volunteers
- 30,000 people
- Sponsor
- HaEmek Medical Center, Israel
Transfusion Related Complication
Effects of Packed Red Blood Cell Storage Duration on Pediatric Living Donor Liver Transplantation
The patients assigned to either short-storage leukoreduced RBCs group (stored for ≤ 14 days) or longer-term storage leukoreduced RBCs group(stored for ≥21 days).When the hemoglobin concentration fell below 7.0 g per deciliter…
- Trial name
- NCT04413721
- Testing
- RBC transfustion
- Volunteers
- 360 people
- Sponsor
- RenJi Hospital
Microcytic Hypochromic Anemia
Red Cell Distribution Width Index Versus Red Cell Distribution Width as Discriminating Guide for Iron Deficiency Anaemia and Beta Thalassemia Trait .
Red Cell Distribution Width Index versus Red Cell Distribution Width as Discriminating Guide for Iron Deficiency Anaemia and Beta Thalassemia Trait .
- Trial name
- NCT03868306
- Testing
- CBC , Iron study and Haemoglobin electrophoresis .
- Volunteers
- 100 people
- Sponsor
- Assiut University
Myopia
Red Light Childhood Myopia Proof-of-concept
In this project the research team will begin to find out whether shining a red LED light at the eyes can slow down the worsening of short-sightedness in children.
- Trial name
- NCT06771258
- Testing
- Red Light (PDT)
- Where
- United Kingdom
- Volunteers
- 24 people
- Sponsor
- University College, London
Moderate to Severe Chronic Plaque-type Psoriasis
Study to Assess the Long-term Safety, Tolerability, Efficacy of Secukinumab in Pediatric Patients of Age 6 to <18 Years, With Moderate to Severe Plaque Psoriasis
This was an open-label, parallel-group, two-arm, multicenter study in pediatric subjects aged 6 years to less than 18 years, at randomization, with moderate to severe chronic plaque psoriasis.
- Trial name
- NCT03668613
- Testing
- secukinumab low dose, secukinumab high dose
- Where
- 23 sites in United States, Belgium and 7 more
- Volunteers
- 84 people
- Sponsor
- Novartis Pharmaceuticals
Anemia, Blood Disease
Diamond Blackfan Anemia Registry (DBAR)
The purpose of this study is to maintain a comprehensive registry of patients with the rare inherited bone marrow failure syndrome Diamond Blackfan anemia (DBA).
- Trial name
- DBAR (NCT00106015)
- Where
- United States
- Volunteers
- 900 people
- Sponsor
- Northwell Health
Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology
Accuracy of the Red Reflex Test in the Pediatric Population
This study is designed to investigate the sensitivity and specificity of the Red Reflex Test (RRT), with and without dilation, for early detection of ocular abnormalities in children and newborns.
- Conditions
- Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology, Optic Nerve Diseases, Retinal Disease
- Trial name
- NCT04125043
- Testing
- Direct ophthalmoscope
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Alpha-Gal Syndrome, Allergy
Beginning to Assess an Appropriate CONtrol for Oral Food Challenges in Alpha-Gal Syndrome (CoFAR-13) - BeACON4AG
This is a multisite, randomized, double-blind, controlled cross-over trial with detailed characterization of participants with varying clinical sub-phenotypes of Alpha-gal Syndrome (AGS) who are then evaluated by oral food…
- Trial name
- BeACON4AG (NCT07611435)
- Testing
- DBFC with 150g of Alpha-gal Knock Out (KO) pork, DBFC with 150g of Wild Type (WT) pork
- Where
- 4 sites in United States
- Volunteers
- 160 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)