Clinical trials: Flow Cytometry
Sperm Capacitation
Capacitation-associated Protein Tyrosine Phosphorylation As a Possible Biomarker of Sperm Selection
Sperm undergo complex selection processes and physiological changes as they move through the female reproductive tract. Ejaculated-sperm must undergo a set of molecular and biochemical changes globally named as capacitation in…
- Trial name
- FOSFOTIR (NCT04962100)
- Testing
- Analysis of capacitation-associated tyrosine phosphorylation in human sperm by flow cytometry
- Where
- Spain
- Volunteers
- 335 people, healthy volunteers welcome
- Sponsor
- Vida Recoletas Sevilla
Healthy
Effect of Smoking and Time of Day on Eosinophils
The study investigates the effect of acute smoking and time of day on blood eosinophils in chronic smokers. Chronic cigarette smokers without chronic respiratory diseases smoking at least 8 cigarettes per day and never-smoking…
- Trial name
- NCT07625111
- Testing
- Smoking for 4 hours
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Marek Lommatzsch
Cardiovascular Function
Investigation of the Influence of Gender on Cardiovascular Function
Inflammation is a key initiating and damaging factor in many illnesses including infection, arthritis and cancer but also of particular relevance to this study in diseases of the heart and blood vessels (i.e.
- Trial name
- NCT01582321
- Testing
- Typhoid vaccine, Cantharidin
- Where
- United Kingdom
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Pollen Allergy, Venom Allergy
Identification of B Regulatory Cells by Flow Cytometry
The goal of this laboratory and observational study is to develop a test to quantify B-regulatory cells in blood. This will be used to detect changes in B-regulatory cell populations in pollen and insect venom allergic patients…
- Trial name
- NCT06876506
- Testing
- Venepuncture, Allergen Specific Immunotherapy
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Healthy
FCM Analysis GR in Steroid-Treatment Patients
Monitoring the GR with a GR-MoAb and FITC-Dex probes by FCM would be useful and convenient in determination GR before the steroid treatment in clinical, especially in steroid resistant states, in order to design more efficient…
- Trial name
- NCT00600652
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
HIV, Metabolic Syndrome
Inflammation in HIV/AIDS-InflammAIDS
The human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) pandemic still represents a major public health problem with 41 million people currently living with HIV worldwide.
- Conditions
- HIV, Metabolic Syndrome, Molecular Biology, Flow Cytometry
- Trial name
- InflammAIDS (NCT07367867)
- Where
- Chile
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Universidad de Magallanes
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
Breast Cancer, Ovarian Cancer
Phenotypic Spectrum of CTCs in Tumors of the Female Reproductive System
The study evaluates the level and molecular profiles of different CTC populations as markers for predicting the risk of developing hematogenous metastases and the effectiveness of treatment in patients with tumors of the female…
- Conditions
- Breast Cancer, Ovarian Cancer, Endometrial Cancer
- Trial name
- CTCs (NCT04817501)
- Testing
- Taking 5 ml of venous blood at different time intervals, Taking 5 ml EDTA-stabilized ascitic fluid sampled during laparoscopy if any
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Psoriasis, Obesity
Pilot Study Characterizing Adipose Tissue Leukocytes by Flow Cytometry/Microscopy in Lean, Obese and Psoriatic Subjects
Obesity is an insulin resistance-associated metabolic disorder which is a hallmark of and risk factor for type 2 diabetes and the metabolic syndrome, often linked to cardiovascular disease, certain cancers and inflammatory…
- Trial name
- NCT01856647
- Testing
- Adipose tissue biopsy (fat biopsy)
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Granulomatous Mastitis
Immune Cells in Patients With Granulomatous Mastitis
Granulomatous mastitis is a rare, chronic, benign inflammatory disease of the breast that plays a role in many varying etiologies, including infectious and non-infectious causes.
- Trial name
- NCT04543149
- Testing
- Flow cytometric immunophenotyping
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Istanbul Training and Research Hospital
Tuberculosis, HIV
Collection of Tissue Specimens in Mali, West Africa, for HIV and Tuberculosis Research
This study, conducted in Bamako, Mali (West Africa), will collect blood and sputum samples to establish normal values for laboratory test results among Malians.
- Trial name
- NCT00341042
- Where
- Mali
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hypertension, Overweight
The Effects of Aronia Juice Polyphenols on Cardiovascular Disease Risk
The existing scientific evidence from both in vitro and clinical trials supports the notion that polyphenols can modulate platelet function.
- Trial name
- AMARCord (NCT02800967)
- Testing
- Pure Aronia juice, Aronia juice-based beverage
- Where
- Serbia
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of Belgrade
Pancreatitis, Immune Suppression
Immun Status at Pancreatitis Patients
Pancreatitis is a common complication especially in patients with gallbladder stones, most patients with biliary pancreatitis may recover spontaneously without sequelae, but in 10-20% of patients, the disease is severe and…
- Trial name
- NCT03937323
- Testing
- Blood lymphocyte subtypes and serum cytokines
- Where
- 4 sites in Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul Training and Research Hospital
DNA Damage, Granulosa Cells
Predictive Value of Granulosa Cell DNA Damage in the Success of Assisted Reproductive Technique
Deoxyribonucleic acid (DNA) damage of granulosa cells obtained during oocyte retrieval will be evaluated by flow cytometry with detection of Histone H2A.X and Phosphorylated Gamma H2A.X protein levels in patients with low ovarian…
- Trial name
- NCT05558046
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Zeynep Kamil Maternity and Pediatric Research and Training Hospital
Follicular Lymphoma
CD180 Overexpression in Follicular Lymphoma
Background:Altered Toll-like receptor (TLR) expression levels and/or mutations in its signaling pathway (such as MyD88 mutation) contribute to the pathogenesis of lymphoproliferative disorders (LPD).
- Trial name
- NCT02978898
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Acquired Immunodeficiency Syndrome, HIV Infections
Analysis of Immune Responses to HIV Vaccines
This study will evaluate a test designed to measure immune system responses to HIV and HIV vaccines.
- Trial name
- NCT00068978
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Psoriasis Vulgaris
Informative Value of Determining the Level of NF-κB Translocation in Lymphocyte Populations in Children With Psoriasis
This study is the first to quantify the level of NF-kB translocation in lymphocyte populations in children and adolescents with psoriasis of varying severity.
- Trial name
- NCT04989296
- Testing
- Peripheral blood samples were obtained following the standard procedures.
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Medical Research Center for Children's Health, Russian Federation
Weight Loss, Exercise
Effects of Exercise and Short Term Rapid Weight Loss on Whole Blood Cells and Lymphocyte Subsets in Highly Trained National Level Wrestlers
Wrestling is a weight-classified sport in which athletes frequently apply rapid weight loss (RWL) strategies prior to competition.
- Trial name
- EX-RWL-Lymphoc (NCT07567937)
- Testing
- Exercise, Rapid Weight Loss
- Where
- Turkey (Türkiye)
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Systemic Lupus Erythematosus
Expression of CXCR4 in Patients With Systemic Lupus Erythematosus
The objective of this study is to estimate the possible role of CD184 in the pathogenesis of SLE; comparing its level among SLE cases to healthy controls.
- Trial name
- NCT04799730
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Immune Thrombocytopenia, Thrombocytopathy
Assesment of the Functional Activity of Platelets for the Differential Diagnosis of Thrombocytopathies
The purpose of this study is to develop a highly sensitive method for assessing the functional activity of platelets for use in the differential diagnosis of thrombocytopenia and platelet defects.
- Conditions
- Immune Thrombocytopenia, Thrombocytopathy, Acute Leukemia, Hemorrhagic Disorders
- Trial name
- NCT05654766
- Testing
- Flow cytometry, Platelet aggregation and plasma coagulation
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Institute of Biophysics and Cell Engineering of National Academy of Sciences of Belarus