Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
more
I am looking for
added new label for I am looking for
more
Advanced Filters
Found 122 clinical trials
A Longitudinal Study of COVID-19 Sequelae and Immunity

) Questionnaires about their general and mental health Leukapheresis to collect white blood cells (optional). Participants will be put into 1 of 2 groups: the COVID-19 group or the

covid-19
asymptomatic infection
Accepts healthy volunteers
chest x-ray
nasopharyngeal swab
  • 235 views
  • 04 Oct, 2022
  • 1 location
A Natural History Study of the Immune Regulation of Idiopathic Inflammatory Bowel Diseases: Crohn's Disease, Ulcerative Colitis, and Other Inflammatory Conditions of the Gut

children within the same time period, with no more than 3 ml/kg taken at any one time. Leukapheresis - This procedure is done to collect large quantities of white blood cells. Whole blood is

hematochezia
anxiety
Accepts healthy volunteers
platelet count
fatigue
  • 78 views
  • 20 Oct, 2022
  • 1 location
An Exploratory Study of the Genetics, Pathophysiology, and Natural History of Autoinflammatory Diseases

) Leukapheresis for collecting larger amounts of white cells for study. For this procedure, whole blood is collected through a needle in an arm vein. The blood flows through a machine that

adhesion
Accepts healthy volunteers
x-rays
a dna
genetic counseling
  • 181 views
  • 24 Oct, 2022
  • 1 location
Natural History of Severe Allergic Inflammation and Reactions

airflow from the lungs and inflammation Food-related tests to diagnose potential food allergies Leukapheresis to collect white blood cells only Research samples

urticaria
skin disorder
Accepts healthy volunteers
atopy
skin prick
  • 86 views
  • 25 Oct, 2022
  • 1 location
Causes and Natural History of Dyslipidemias

syringe. Leukapheresis. White blood cells are collected to help diagnose the lipid disorder. For this test, blood is collected through a needle in an arm vein, similar to donating blood. The

myocardial infarction
xanthoma
cholesterol level
cholesterol measurement
blood test
  • 47 views
  • 07 Oct, 2022
  • 1 location
Eosinophil Activation and Function in Parasitic Infections and Other Conditions With Increased Tissue or Peripheral Blood Eosinophilia in Humans

your parents or from you to your children. Any genetic information collected or discovered about you or your family will be confidential. Leukapheresis (only patients 18 years and older) to

toxic substances
genetic testing
heart disease
antibiotics
blood test
  • 178 views
  • 23 Oct, 2022
  • 1 location
Solid Tumor Analysis for HLA Loss of Heterozygosity (LOH) and Leukapheresis for CAR T- Cell Manufacturing (BASECAMP-1)

leukapheresis to collect and store an eligible participant's own T cells for future use to make CAR T-Cell therapy for their disease treatment. Design This is a non

lung carcinoma
  • 0 views
  • 07 Oct, 2022
  • 7 locations
Use of Granulocyte Colony Stimulating Factor (G-CSF) Mobilized Leukapheresis Collections From Healthy Volunteers to Develop Improved Methods of Stem Cell and Lymphocyte Selection for Allogeneic Transplantation

Bone marrow transplants (BMT) are one form of treatment for disorders of the blood, including leukemia. However, because the procedure is often associated with potentially life-threatening reactions, it is usually reserved for patients with serious illnesses under the age of 60 years old. One serious reaction complicating bone marrow transplants …

bone marrow transplant
renal function test
granulocyte colony stimulating factor
Accepts healthy volunteers
hepatitis b surface antigen
  • 79 views
  • 21 Oct, 2022
  • 1 location
Prospective Tissue Collection Research Protocol

This is a multi-solid tumour research study which collects tumour samples from patients alongside a matched whole blood, and/or leukapheresis product for the development of manufacturing

breast cancer
metastasis
blood transfusion
neutrophil count
cancer
  • 72 views
  • 26 May, 2022
  • 11 locations
Sequential Analysis Before and After Treatment Initiation to Unravel the Role of Naturally Occurring Extracellular Vesicles in HIV Infection (Saturne-HIV)

patients, through extensive blood and tissue sampling (leukapheresis, stool sampling and colon biopsies). A one-time sampling (blood, stool, colon biopsies) will also be performed in HIV-seronegative

Accepts healthy volunteers
HIV Vaccine
  • 0 views
  • 22 Mar, 2022
  • 1 location