Clinical trials: flow cytometry
Multiple Myeloma and Plasma Cell Neoplasm
Lenalidomide and Rituximab in Treating Patients With Recurrent and/or Refractory Multiple Myeloma
RATIONALE: Lenalidomide may stop the growth of multiple myeloma by blocking blood flow to the cancer. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways.
- Trial name
- NCT00567229
- Testing
- rituximab, lenalidomide, microarray analysis
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Immune Thrombocytopenia
The Expression of Immune Checkpoint CD28 rs1980422-related Single-nucleotide Polymorphisms in the Primary Immune Thrombocytopenia
Primary immune thrombocytopenia (ITP), one of the most common bleeding disorders, is characterized by reduced platelet count and an increased risk of bleeding ITP is an acquired autoimmune disease, in which platelets are…
- Trial name
- NCT05468866
- Testing
- Genotyping of rs1980422-related single-nucleotide polymorphisms by real time PCR
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Pancreatic Cancer
Study of Intratumoral Hypoxia Using Pre-operative Administration of Pimonidazole
This study involves the administration of a hypoxia marker, pimonidazole hydrochloride, taken orally approximately 24 hours before surgical resection of a pancreatic tumor in order to identify areas of lower oxygen content on…
- Trial name
- NCT01248637
- Testing
- Pimonidazole hydrochloride
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- University Health Network, Toronto
Philadelphia Chromosome-negative or BCR-ABL-negative, CD19-positive ALL
PETHEMA-BLIN-01/PET069014 (BLIN-01)
The PETHEMA Spanish group treats patients with high-risk Philadelphia chromosome-negative ALL, aged 18 to 55 years, based on the MRD clearance as assessed by flow cytometry at a centralised evaluation centre.
- Trial name
- NCT03523429
- Testing
- blinatumomab
- Where
- 12 sites in Spain
- Volunteers
- 11 people
- Sponsor
- PETHEMA Foundation
Chronic Myeloproliferative Disorders, Leukemia
Donor Stem Cell Transplant, Pentostatin, and Total-Body Irradiation in Treating Patients With Hematological Cancer
RATIONALE: Giving low doses of chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells.
- Conditions
- Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Myelodysplastic Syndromes
- Trial name
- NCT00816413
- Testing
- cyclosporine, mycophenolate mofetil, pentostatin
- Sponsor
- University of Nebraska
Hemodialysis Complication
Impact of Neutrophil Lymphocyte and Monocyte Lymphocyte Ratio on Chronic Kidney Disease Patients Outcome
The aim of this study is to establish NLR, MLR as a good predictors for outcome of CKD including hemodialysis and CKD stage (4-5) patients as regard inflammation, malnutrition and anemia on cardiovascular complication.
- Trial name
- NCT05887960
- Testing
- CBC and flow cytometry test for monocyte
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Assiut University
Leukemia
Biomarkers in Samples From Patients With Chronic Lymphocytic Leukemia Treated on Clinical Trial ECOG-2997
RATIONALE: Studying samples of cells in the laboratory from patients with cancer may help identify biomarkers related to cancer. It may also help doctors learn how patients respond to treatment.
- Trial name
- NCT00899873
- Testing
- cytogenetic analysis, flow cytometry, fluorescence activated cell sorting
- Volunteers
- 225 people
- Sponsor
- ECOG-ACRIN Cancer Research Group
Asthma
Circulating Innate Lymphoid Cell Type 2 (ILC2) Levels and Asthma: a Case-control Study
The primary objective of this study is to demonstrate differences in ILC2 blood levels between asthma patients and control patients.
- Trial name
- ILC2-Asthma (NCT03128762)
- Testing
- ILC2 levels in blood
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Healthy Subject, Metastatic Renal Cell Cancer
Myeloid Derived Suppressor Cells Clinical Assay in Finding Kidney Cancer
This pilot research trial studies the use of the Myeloid Derived Suppressor Cells Clinical Assay in finding and monitoring kidney cancer.
- Conditions
- Healthy Subject, Metastatic Renal Cell Cancer, Recurrent Renal Cell Carcinoma, Stage I Renal Cell Cancer
- Trial name
- NCT02664883
- Testing
- Computed Tomography, Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Carcinoma, Squamous Cell, Head and Neck Neoplasms
Monitoring of Oral Human Papillomavirus Infection (HPV) in HPV-positive Oropharyngeal Squamous Cell Carcinoma (OPSCC)
The purpose of this research study is to determine whether and when patients with human papilloma virus positive squamous cell cancer of the oropharynx treated with radiation and chemotherapy clear their human papilloma virus…
- Conditions
- Carcinoma, Squamous Cell, Head and Neck Neoplasms, Oropharyngeal Neoplasms
- Trial name
- NCT02045186
- Testing
- Assessment of Oral HPV Infection
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
ITP - Immune Thrombocytopenia
Immune Markers in Pediatric ITP on Second Line Therapy
Immune thrombocytopenia (ITP) is a common autoimmune disease characterized by low platelet count and increased risk of bleeding.
- Trial name
- NCT06093529
- Testing
- complete blood count, CD3+ , CD4+ , CD8+, CD16+, CD56+, IFN-γ.
- Volunteers
- 42 people
- Sponsor
- Assiut University
Breast Cancer
Studying Blood Samples in Women With Breast Cancer or a History of Breast Cancer
RATIONALE: Studying samples of blood in the laboratory from patients with current or previous cancer may help doctors learn more about biomarkers related to cancer.
- Trial name
- NCT00898703
- Testing
- flow cytometry, immunoenzyme technique, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Arizona
Neutrophilic Asthma
Non-Eosinophilic Neutrophilic Asthma
Define and characterize the neutrophilic phenotype of severe asthma.
- Trial name
- ANNE (NCT03479138)
- Testing
- Induced sputum
- Where
- 2 sites in Spain
- Volunteers
- 10 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies
Developing and Treating a Mouse Model of Acute Myeloid Leukemia Using Tissue Samples From Younger Patients With Acute Myeloid Leukemia
These laboratory trial studies the development and treatment of a mouse model for acute myeloid leukemia (AML) using samples from younger patients with AML.
- Trial name
- NCT01576185
- Testing
- laboratory biomarker analysis, quizartinib, sorafenib tosylate
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Children's Oncology Group
Leukemia
S0106B Studying Bone Marrow Samples From Women With Acute Myeloid Leukemia
RATIONALE: Studying samples of bone marrow from patients with cancer in the laboratory may help doctors identify and learn more about biomarkers related to cancer.
- Trial name
- NCT01575535
- Testing
- gene expression analysis, flow cytometry, fluorescence activated cell sorting
- Volunteers
- 100 people
- Sponsor
- SWOG Cancer Research Network
Type 1 Diabetes
Protective Effects of Sitagliptin on β Cell Function in Patients With Adult-onset Latent Autoimmune Diabetes (LADA)
The aim of this study is to investigate the protective effects of sitagliptin on β cell function in patients with adult-onset latent autoimmune diabetes (LADA) and its mechanisms.
- Trial name
- DPP-ⅣLADA (NCT01159847)
- Testing
- sitagliptin, Insulin
- Where
- China
- Volunteers
- 30 people
- Sponsor
- European Foundation for the Study of Diabetes
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
Bacterial and Viral Infections
Combination of Leukocyte Cell Surface Biomarkers Measured by Cytometry, to Differentiate Bacterial From Viral Infections in Emergency Department: a Multicentric Cohort for the Validation of Diagnostic Performances
The characterization of the bacterial or viral etiology of an infectious event is required for both isolation decisions and rationale use of antibiotics.
- Trial name
- CYTOBACT (NCT06155266)
- Testing
- 2 additional whole blood samples of 6mL each will be taken
- Where
- 3 sites in France
- Volunteers
- 500 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Breast Cancer
Sunitinib in Treating Patients With Stage I, Stage II, or Stage III Breast Cancer Who Have Tumor Cells in the Bone Marrow
RATIONALE: Sunitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.
- Trial name
- NCT00824538
- Testing
- sunitinib malate, flow cytometry, immunohistochemistry staining method
- Volunteers
- 13 people
- Sponsor
- University of California, San Francisco
HIV Infections, HIV Seronegativity
A Blood Test to Look at Cells of the Immune System in Healthy Children
The purpose of this study is to learn more about some of the immune cells in the blood (CD4 cells, for example) of healthy children in order to better understand the differences in the blood cells of children infected with HIV.
- Trial name
- NCT00001109
- Where
- 45 sites in United States, Puerto Rico
- Volunteers
- 630 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)