Clinical trials: Proliferation
Oral Cancer, Oral Leukoplakia
Oral Cancer Screening and Education in Hong Kong
This study will be conducted to obtain data on oral cancer risk factors to generate machine learning models with good predictive accuracy for stratifying individuals with high-oral cancer risk and delineating high-risk and…
- Conditions
- Oral Cancer, Oral Leukoplakia, Oral Submucous Fibrosis, Proliferative Verrucous Leukoplakia
- Trial name
- NCT04487938
- Testing
- No intervention utilised
- Volunteers
- 3,190 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
T Lymphocyte Disorder
MiRNAs Evaluating Lymphocyte Proliferation and Apoptosis as Well as Prognosis of Sepsis
Sepsis is a systemic inflammatory reaction caused by infection, trauma, etc. In the process of sepsis, the apoptosis of lymphocyte serves as a vital factor of immune dysfunction.
- Trial name
- NCT02756559
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Lixin Xie
Healthy
Cranberry Consumption Improves γδ T Cell Function
The purpose of this study is to determine the extent to which consuming a cranberry beverage modifies immune function, specifically related to γδ T cells and other innate immune cells.
- Trial name
- NCT01713829
- Testing
- Cranberry Beverage
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Florida
Chronic Lymphocytic Leukemia
Characterization of Proliferating Compartment in B-Cell Patients and in Healthy Aging Subjects
By ingesting a non-radioactive and non-toxic compound "heavy water" for 6 weeks, the DNA of newly developed cells in the body of subjects with B-cell chronic lymphocytic leukemia can be labeled and followed by performing routine…
- Trial name
- NCT01110863
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Improvement in Immune Cell Function in Healthy Humans
The Effect of Aged Garlic Extract Supplementation on Immune System
The purpose of this study is to determine whether consuming capsules of aged garlic extract is effective in enhancing function of NK and/or γδ T cell resulting in fewer cold and flu symptoms.
- Trial name
- NCT01390116
- Testing
- Aged garlic extract, AGE
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Florida
pH, Saliva
Carbonated Beverage Consumption in pH and Bacterial Proliferation
The objective of this research is to evaluate the oral modifications caused by different types of coke drinks (regular coke and diet coke).
- Conditions
- pH, Saliva, Dental Plaque
- Trial name
- pHSB (NCT05437874)
- Testing
- Natural Water
- Where
- Mexico
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Hospital Infantil de Mexico Federico Gomez
Healthy
Neuroimmune Response to Lipopolysaccharide
In this study, healthy adult volunteers will undergo two positron emission tomography (PET) scans using the radiotracer [11C]PBR28 which binds to the 18kDa translocator protein (TSPO).
- Trial name
- NCT04233593
- Testing
- Lipopolysaccharide
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Yale University
Oral Contraceptive
Oral Contraceptive (OC) Estrogen Dose and Breast Proliferation
The purpose of this research study is to gain a better understanding of the changes that may occur in the breast when a woman uses an oral contraceptive (birth control pill).
- Trial name
- OCP2 (NCT01318005)
- Testing
- Oral Contraceptive: Ortho-Novum® 1/35, Oral Contraceptive: Ovcon® 35, Oral Contraceptive: Microgestin Fe® 1/20
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Osteoarthritis
Mesenchymal Stromal Cells and Osteoarthritis
Osteoarthritis (OA) is one of the most frequent musculoskeletal disorders and represents the main indication for total joint arthroplasty.
- Trial name
- NCT01038596
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Hemangioma
Efficacy and Safety of Propranolol Versus Atenolol on the Proliferative Phase of Infantile Hemangioma
The purpose of this study is to compare the efficacy of orally administered propranolol versus atenolol in the treatment of potentially disfiguring or functionally threatening IHs.
- Trial name
- NCT02342275
- Testing
- Propranolol, Atenolol
- Where
- China
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- West China Hospital
Type 1 Diabetes Mellitus
T Cell Validation Study Using Blood Samples From Subjects With Recent Onset Type 1 Diabetes Mellitus
Type 1 diabetes is a condition that is caused in part by an abnormality of the immune system which occurs when T cells, which are part of the immune system, damage the insulin secreting cells (islet cells) in the pancreas.
- Trial name
- NCT00212329
- Testing
- T Cell Proliferation and Autoreactivity Assays, Cellular Immunoblot Assays, Tetramer Studies
- Where
- 14 sites in United States, United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Pre-eclampsia, Pre-Term
Study of Pregnancy Pathologies Associated With Placental Abnormalities
Pregnancy pathologies can occur from implantation until childbirth. The investigators are interested in the development mechanisms of these pathologies and aim to develop therapies to treat them.
- Conditions
- Pre-eclampsia, Pre-Term, Fetal Growth Retardation
- Trial name
- NCT05188066
- Testing
- Histology
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Breast Cancer
Physical Activity, Proliferation and Immune Markers in Benign Breast Tissue
This research study is evaluating the effect of exercise on markers in breast tissue and blood of premenopausal women who have been found to have dense breast tissue on mammogram.
- Trial name
- NCT03657628
- Testing
- Exercise Intervention
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Dana-Farber Cancer Institute
Modulation of the Human Gut Microbiota by Prebiotic Galactooligosaccharides (GOS)
The Effect of Galactooligosaccharides (GOS) on the Gut Microbiota of Lactose Intolerance Individuals
The purpose of this study was to identify specific microbes that change with supplementation with galactooligosaccharides-prebiotics that are associated with alleviation of lactose intolerance symptoms in lactose-intolerant human…
- Trial name
- NCT06915129
- Testing
- Prebiotic galactooligosaccharides (GOS)
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Proliferative Diabetic Retinopathy
Endolaserless Vitrectomy With Intravitreal IAI for PDR-Related VH
This is a phase I/II open label, randomized, interventional clinical trial. Study eyes will receive one preoperative intravitreal aflibercept injection (IAI) <21 days but >7 days prior to vitrectomy and one intraoperative IAI at…
- Trial name
- LASERLESS (NCT02976012)
- Testing
- Aflibercept, Endolaserless Vitrectomy
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Southeast Retina Center, Georgia
Immune Thrombocytopenia, Chemotherapy Induced Thrombocytopenia
Extended Platelet Parameters as a Means to Differentiate Immune Thrombocytopenia From Hypo-proliferative Thrombocytopenias.
To utilise extended platelet parameters in order to individuate Immune Thrombocytopenia (ITP) from hypo-proliferative causes of thrombocytopenia.
- Conditions
- Immune Thrombocytopenia, Chemotherapy Induced Thrombocytopenia, Myelodysplasia, Aplastic Anaemia
- Trial name
- NCT01933035
- Testing
- Immune Thrombocytopenics, Hypo-proliferative thrombocytopenics, Control Population
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Beth Israel Medical Center
Gaucher Disease, Hepatitis C
Examining the Immune Response in Patients With Gaucher Disease and Hepatitis C
Study objectives: Investigate the anti-HCV response in patients with Gaucher disease(GD) Define the potential role of high levels of Glucocerebroside in the immune system Study hypothesis: High levels of Glucocerebroside can be…
- Trial name
- NCT01274208
- Where
- 2 sites in Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Oral Contraceptive
Oral Contraceptive (OC) Progestin Dose and Breast Proliferation
The purpose of this research study is to gain a better understanding of the changes that may occur in the breast when a woman uses an oral contraceptive (birth control pill).
- Trial name
- NCT00972439
- Testing
- Oral Contraceptive: Ortho-Novum® 1/35, Oral Contraceptive: Ovcon Fe®
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Larynx Cancer, Larynx Carcinoma
An Investigation of Biomarker Candidate Molecules in Laryngeal Carcinoma
The aim of this study was to determine serum levels of VEGF, sVEGFR1, VEGFR2, IGFBP-3, angiogenin and endoglin in patients with larynx squamous cell carcinoma; investigate their association with clinical parameters and determine…
- Trial name
- NCT05217147
- Testing
- Obtaining blood samples
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Lymphoma, Mantle-cell, CLL (Chronic Lymphocytic Leukemia)
A Study of the Kinetics of Lymphoid Cells in Patients With Monoclonal B-cell Lymphocytosis (MBL), Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL), Mantle Cell Lymphoma (MCL) and Healthy Volunteers
Background: Chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), and mantle cell lymphoma (MCL) are types of cancers in which there are too many abnormal lymphocytes (a type of white blood cell).
- Conditions
- Lymphoma, Mantle-cell, CLL (Chronic Lymphocytic Leukemia), Monoclonal B-Cell Lymphocytosis, Healthy Volunteers
- Trial name
- NCT01117142
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)