Clinical trials: Cell Function
Drepanocytosis, Chronic Neurological Deficiency
Transfusion Exchanges and Cognition in Sickle Cell Disease
DREPA-COG is an observational study evaluating the effect of exchange transfusions on cognitive function in adults with severe sickle cell disease (SS or Sβ0).
- Trial name
- DREPA-COG (NCT07168447)
- Where
- 6 sites in France
- Volunteers
- 85 people
- Sponsor
- Centre Hospitalier St Anne
Knee Osteoarthritis
Assessment of the Efficacy of Stromal Vascular Fraction Treatment for Knee Osteoarthritis
One-year follow-up prospective observational study involving male and female patients (over 18-years-old) with unilateral or bilateral knee osteoarthritis treated with intraarticular injection of stromal vascular fraction (SVF)…
- Trial name
- NCT04749758
- Testing
- SVF treatment
- Where
- Andorra
- Volunteers
- 66 people
- Sponsor
- University of Andorra
Sickle Cell Disease
Assessing Physical Function in Sickle Cell Patients Taking Voxelotor
Voxelotor is a novel hemoglobin polymerization inhibitor which has been demonstrated to reduce hemolysis and improve hemoglobin levels.
- Trial name
- NCT06023199
- Testing
- Voxelotor
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Inova Health Care Services
Chronic Hepatitis B Infection
The Changes of CD4+T Cells Frequency and Function During Antiviral Therapy
Pegylated interferon α-2a(Peg-IFN-α) not only inhibit viral replication, but also play an important role in immune regulation, while Nucleoside analog(ue) drugs only inhibit viral replication.
- Trial name
- NCT03209011
- Testing
- Peginterferon Alfa-2a
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Yao Xie
Small Posterior Choroidal Tumors
Blood Vessel Patterns in Small Choroidal Tumors
The purpose of this study is to see if mapping blood vessel patterns with optical coherence tomography (OCT) will help identify life-threatening choroidal tumors in their early stages and improve overall patient survival through…
- Trial name
- NCT01955915
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- OHSU Knight Cancer Institute
Hypertriglyceridemia, Glucose Intolerance
Impact of Plasma Lipids on β Cell Function and Insulin Sensitivity
The investigators aim to evaluate whether and to what extent glucose tolerance, beta cell function, insulin clearance, and glucose metabolic fluxes change in response to an acute increase in plasma triglycerides during lipid…
- Trial name
- NCT05181514
- Testing
- 20% Intralipid, Normal Saline
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero, Universitaria Pisana
Dilated Cardiomyopathy
Intramuscular Injection of Mesenchymal Stem Cell for Treatment of Children With Idiopathic Dilated Cardiomyopathy
The main aim of the study is to determine whether intramuscular injection of umbilical cord mesenchymal stem cells can improve the ventricular function of children with idiopathic dilated cardiomyopathy(IDCM); Secondary…
- Trial name
- NCT01219452
- Testing
- umbilical cord mesenchymal stem cells
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Qingdao University
Type 1 Diabetes Mellitus
A Phase III Study to Investigate if the Study Drug Diamyd Can Preserve Insulin Production and Improve Glycemic Control in Patients Newly Diagnosed With Type 1 Diabetes
The objective of DIAGNODE-3 is to evaluate the efficacy and safety of three intranodal injections of 4 μg of Diamyd also known as retogatein compared to placebo, along with oral Vitamin D supplementation, to preserve endogenous…
- Trial name
- DIAGNODE-3 (NCT05018585)
- Testing
- Recombinant human glutamic acid decarboxylase (rhGAD65) formulated in Alhydrogel®, Colecalciferol 2000 IU
- Where
- 60 sites in United States, Czechia and 7 more
- Volunteers
- 321 people
- Sponsor
- Diamyd Medical AB
Osteoarthritis Knee
Effectivity of Allogenic Umbilical Cord Mesenchymal Stem Cells Conditioned Media for Osteoarthritis of the Knee Joint
Osteoarthritis (OA) is a joint disorder that often occurs and causes disability. This disorder is characterized by an inflammatory reaction in the synovial joints accompanied by a gradual degeneration process in the articular…
- Trial name
- NCT06688318
- Testing
- Intra-articular secretome injection therapy
- Where
- Indonesia
- Volunteers
- 11 people
- Sponsor
- Kementerian Riset dan Teknologi / Badan Riset dan Inovasi Nasional, Indonesia
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Normal Healthy Subjects
A Clinical Trial of Bio-Germanium for the Evaluation of Efficacy on Immune Function
This study is a 8-week, randomized, double-blind, placebo-controlled clinical trial of Bio-Germanium for the evaluation of efficacy on immune function and immune cell activation.
- Trial name
- NYG (NCT03677921)
- Testing
- Investigational Product (Bio-Germanium)
- Where
- South Korea
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Acute Rejection of Renal Transplant, Graft Failure
Dd-cfDNA and Treg in Prediction of Kidney Transplant Acute Rejection
Acute rejection after kidney transplantation should ideally be diagnosed prior to immunologic injury in a non-invasive fashion in order to improve long-term graft function.
- Trial name
- NCT05084768
- Testing
- Donor-derived cell-free DNA
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Loma Linda University
Dry Eye Symptoms, Allergic Conjunctivitis of Both Eyes
Kelulut Honey for Allergic Conjunctivitis and Dry Eye Symptoms
The goal of this clinical trial is to learn if oral Kelulut honey works to improve eye symptoms in adults with allergic conjunctivitis. It will also look at how safe Kelulut honey is when taken as a daily supplement.
- Trial name
- NCT07273747
- Testing
- Kelulut Honey 60 g Oral Supplement, Kelulut Honey 120 g Oral Supplement
- Where
- Malaysia
- Volunteers
- 72 people
- Sponsor
- Universiti Sains Malaysia
Open Angle Glaucoma
Near to Infrared (NIR) Light Neuroprotection in Glaucomatous Optic Neuropathy
The purpose of the study is to evaluate if near-to-infrared light stimulation can improve retinal ganglion cell function in glaucomatous patients.
- Trial name
- NCT00844389
- Testing
- Near to infrared light retinal stimulation, Green light stimulation
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad de Valparaiso
Diffuse Large B-cell Lymphoma
the Effect of Broken Ganoderma Lucidum Spore Powder on Quality of Life and Immune Function in Patients With Diffuse Large B-cell Lymphoma After Chemotherapy
The purpose of this study was to explore the effect of broken Ganoderma lucidum spore powder on improving the quality of life and immune recovery of patients after chemotherapy.
- Trial name
- NCT04914143
- Testing
- broken Ganoderma lucidum spore powder
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
HIV Infections
Growth Hormone to Increase Immune Function in People With HIV
Growth hormone plays an important role in the development of the immune system. Studies suggest that growth hormone may promote growth of the thymus, a gland responsible for the production of important immune cells called T…
- Trial name
- NCT00071240
- Testing
- Somatropin (recombinant human growth hormone)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Type 1 Diabetes
Intervention for Children With Type 1 Diabetes Targeting Gut Microbes
The goal of this clinical study is to evaluate the effect of nutritional intervention program based on dietary products in the clinical treatment of newly diagnosed children with type 1 diabetes.
- Trial name
- TRIM1 (NCT06198725)
- Testing
- Trimtab
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Children's Hospital of Fudan University
Alpha and Beta Thalassemia, Sickle Cell Disease
Collection of Human Biospecimens for Basic and Clinical Research Into Globin Variants
Background: Blood disorders like sickle cell disease and malaria affect many people around the world. Researchers want to learn more about blood disorders.
- Conditions
- Alpha and Beta Thalassemia, Sickle Cell Disease, Malaria, Human Physiology
- Trial name
- NCT03937817
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chronic Granulomatous Disease
Role of Interferon-gamma 1-b (IFN-γ) on Cells of the Innate Immune System: Functional, Biochemical and Gene Expression Studies in Patients With Chronic Granulomatous Disease
The overall goal of the study is to investigate the functional, biochemical, and gene expression effects of Interferon-gamma 1-b (IFN-γ) on the neutrophils of patients with Chronic Granulomatous Disease (CGD).
- Trial name
- NCT03548818
- Testing
- Interferon Gamma-1B
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Colorado, Denver
Vestibular Schwannoma
Gentamicin Treatment Prior to Schwannoma Surgery - Residual Function
The purpose of the study is to determine whether vestibular and postural compensation following schwannoma surgery is improved by ablating remaining vestibular function prior to surgery, through gentamicin injections in the…
- Trial name
- NCT02379754
- Testing
- Gentamicins
- Where
- Sweden
- Sponsor
- Lund University
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