Clinical trials: flow cytometry, completed
Non-Small Cell Lung Cancer, Chronic Obstructive Pulmonary Disease
Detection of Circulating Endothelial Progenitors Cells (EPCs) in Non-small Cell Lung Cancer (NSCLC)
Bone-marrow-derived progenitor cells (EPCS) play an important role in neovascularization and tumor growth. In lung cancer, angiogenesis is an important event in mechanisms of tumor proliferation and metastasis.
- Trial name
- CBNPC:PCE (NCT00826683)
- Testing
- Enumeration of endothelial cell progenitor in peripheral blood by flow cytometry, Endothelial cell progenitor characterization by primary cell cultures
- Where
- France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Hospital, Limoges
Membranous Nephropathy, Membranous Nephropathy - PLA2R Induced
Analysis of T- and B-Cell Subpopulations in Membranous Nephropathy
The aim of this observational study is to provide analysis of T and B lymphocyte subgroups in peripheral blood samples of patients with primary membranous nephropathy (MN).
- Conditions
- Membranous Nephropathy, Membranous Nephropathy - PLA2R Induced, Membranous Nephropathy - THSD7A Induced
- Trial name
- NCT05894512
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Neoplastic Cells, Circulating
The Detection of Circulating Tumor Cells (CTCs) in Patients With Breast Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment
Circulating tumor cells (CTCs) have the potential to provide a surrogate for'real-time biopsy' of tumor biological activity. Enumeration and molecular characterization of CTCs in breast cancer could play an important role in…
- Trial name
- NCT02450357
- Testing
- Flow cytometry (FCM), RT-PCR
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Acute Coronary Syndome
Is Efficacy of PLAtelet Aggregation Inhibition by Ticagrelor Mediated P2Y12 Blockade Dependent Upon Endogenous Endothelial Nitric OXide?
Background Acute coronary syndrome (ACS) is a term representing all diseases related to reduction in blood flow to the heart characterised by clot formation over a segment of blood vessel narrowing.
- Trial name
- PLATE NOX (NCT02169596)
- Testing
- Ticagrelor, EndoPAT - endothelial assessment
- Where
- United Kingdom
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Neoplastic Cells, Circulating
The Detection of Circulating Tumor Cells (CTCs) in Patients With Lung Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment
Circulating tumor cells (CTCs) have the potential to provide a surrogate for'real-time biopsy' of tumor biological activity. Enumeration and molecular characterization of CTCs in lung cancer could play an important role in…
- Trial name
- NCT02412384
- Testing
- Flow cytometry (FCM), RT-PCR
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Chronic Myeloproliferative Disorders, Leukemia
Measuring Changes in Blood in Patients at High Risk of Cytomegalovirus Infection After Undergoing Donor Bone Marrow Transplant or Peripheral Blood Stem Cell Transplant
RATIONALE: Tests that measure certain changes in blood in patients at high risk of cytomegalovirus infection may help doctors learn more about predicting cytomegalovirus infection after donor stem cell transplant.
- Conditions
- Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
- Trial name
- NCT00716911
- Testing
- ganciclovir, polymerase chain reaction, flow cytometry
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Neoplastic Cells, Circulating
The Detection of CTCs in Patients With Pancreatic Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment.
Circulating tumor cells (CTCs) have the potential to provide a surrogate for'real-time biopsy' of tumor biological activity. Enumeration and molecular characterization of CTCs in pancreatic cancer could play an important role in…
- Trial name
- NCT02406846
- Testing
- Flow cytometry (FCM), RT-PCR
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Hereditary Hemorrhagic Telangiectasia
Prospective Descriptive Study of the Angiogenic T Cell Population in Subjects With Hereditary Hemorrhagic Telangiectasia (HHT)
Hereditary hemorrhagic telangiectasia (HHT) results from genetic deregulation of angiogenesis. It is characterized by mucocutaneous telangiectasia responsible for recurrent epistaxis affecting quality of life (anaemia, iron…
- Trial name
- TangRO (NCT03572556)
- Testing
- Blood samples, Epistaxis charts
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Down Syndrome, Polyendocrinopathies, Autoimmune
Depressed AIRE Gene Expression Causes Immune Cell Dysfunction & Autoimmunity in Down Syndrome
This study plans to learn more about Down syndrome. The investigators think there is a different level of the AIRE gene in individuals with Down syndrome.
- Conditions
- Down Syndrome, Polyendocrinopathies, Autoimmune, Respiratory Tract Infections, Autoimmunity
- Trial name
- NCT02421276
- Testing
- Phlebotomy
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Advanced Cancer, Healthy
Laboratory Testing for Tie-2 Expressing Monocytes (TEMs) in Blood
Tie-2 expressing monocytes (TEMs) are a specific type of blood cell that are present in healthy individuals and in people with cancer.
- Trial name
- NCT01543841
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Nasal Allergy
Leukotriene Antagonism in Recruitment of CD49d Expressing Neutrophils in Atopic Subjects
The purpose of this study is to see if the recruitment of a certain cell type (the alpha 4 integrin (CD49d) expressing neutrophil) during a nasal allergen challenge can be inhibited by pretreatment with an FDA approved…
- Trial name
- NCT03039101
- Testing
- Nasal lavage, Nasal allergen challenge, Epicutaneous skin testing
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Mitchell Grayson
Candidiasis
Immunological Interaction Between the Host and Candida Albicans Biofilm
Candida albicans is one of the most common nosocomial infection and the onset relies on the host immune status. The purpose of this study is to determine the immunological profile of patients infected with Candida albicans, that…
- Trial name
- NCT01919931
- Where
- Belgium
- Volunteers
- 237 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Atherosclerosis
Monocyte Activation in Preclinical Atherosclerosis
The study of proinflammatory and anti-inflammatory cytokines and chemokines expression profiles in human monocytes to identify new effective biomarkers that have the best diagnostic potential in asymptomatic atherosclerosis.
- Trial name
- MAPA (NCT02126280)
- Testing
- In vitro estimation of individual reactivity of monocytes
- Where
- Russia
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Institute for Atherosclerosis Research, Russia
Miscarriage
Mucosal-Associated Invariant T Cells in Cases of Miscarriage
Miscarriage is the most frequently encountered complication of pregnancy ranging from 10% to 30%. The etiology of recurrent spontaneous miscarriage (RSM) in 40%-50% of cases cannot be identified.
- Trial name
- NCT04492098
- Testing
- MAIT cells
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Infertility, Female
Infections and Unexplained Infertility
1. Background: In women, unexplained infertility has been associated with a range of cellular and molecular defects in the endometrium, adverse immune responses and immunological factors.
- Trial name
- NCT03581617
- Testing
- NK cell analysis, Herpesvirus detection, sHLA-G analysis
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- University Hospital of Ferrara
Healthy
T Cell Responses to Various Levels of Exercise Stress
The objective of this project is to quantify the immunoendocrine response to acute stress events combining both physical and psychological challenges.
- Trial name
- NCT06638684
- Testing
- Exercise
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Kansas
Multiple Sclerosis
STAT4 in Multiple Sclerosis by PCR and Flow Cytometry
1. To determine the level of STAT4 expression in different cases of multiple sclerosis and its relation to disease severity . 2. compare the sensitivity and specificity of STAT4 levels using both PCR and flow cytometry.
- Trial name
- NCT03893344
- Testing
- detection of STAT4 gene
- Where
- Egypt
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Assiut University
Membranous Nephropathy
Effect of B-cell Depleting Therapies on PLA2R-specific B Cells in Patients With Membranous Nephropathy
This is a non-pharmacological interventional monocentric study to primarily assess the levels of circulating phospholipase A2 receptor (PLA2R)-specific B cells in patients with PLA2R-mediated MN enrolled in the ORION and MONET…
- Trial name
- DEEPER (NCT06994468)
- Testing
- Flow-cytometry tetramer-based antigen-bait assay
- Where
- Italy
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Mario Negri Institute for Pharmacological Research
Healthy
Flavonoid Effect on Activation and Stimulation of Thrombocytes, hsCRP and Lipid Profile
The purpose of this study is to compare the effect of dark chocolate with green tea in healthy subjects on clot formation (platelet activity) cholesterol profile and markers of inflammation in two groups.
- Trial name
- FEAST-CAL (NCT00559663)
- Testing
- Green tea, 70% dark chocolate
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- LifeBridge Health
Leukemia
Studying Samples From Patients With T-Cell Acute Lymphoblastic Leukemia
RATIONALE: Studying samples of blood, tissue, and bone marrow from patients with cancer in the laboratory may help doctors identify learn more about biomarkers related to cancer.
- Trial name
- NCT01581528
- Testing
- gene expression analysis, cell culture procedure, flow cytometry
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Children's Oncology Group