Clinical trials: Blood, open to volunteers
Venipuncture, Phlebotomy
Autonomous Blood Drawing Optimization and Performance Testing
The purpose of this pre-market clinical study is to evaluate the performance (efficacy) and safety of an autonomous blood drawing device (Venipuncture Device). The study consists of several phases (A, B1, B2, B3, C1, C2, C3, 0).
- Trial name
- ADOPT (NCT05878483)
- Testing
- Venipuncture Device (VD)
- Where
- 7 sites in Denmark, Netherlands
- Volunteers
- 44,658 people, healthy volunteers welcome
- Sponsor
- Vitestro B.V.
Myeloid Chimerism
Repeat Peripheral Blood Stem Cell Transplantation for Patients With Sickle Cell Disease and Falling Donor Myeloid Chimerism Levels
Background: Sickle cell disease can often be treated with blood stem cell transplants. But for some people the disease returns. This study will give a second transplant to people whose disease has returned but still have some…
- Trial name
- NCT04008368
- Testing
- CliniMACS CD34 Reagent
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Prehypertension
A Clinical Trial of an Herbal Liquid Supplement - 'DBPS' for Managing Blood Pressure
Prehypertension is a clinical condition characterized by systolic blood pressure (SBP) readings between 120 and 139 mmHg and/or diastolic blood pressure (DBP) readings between 80 and 89 mmHg, as per the Joint National Committee…
- Trial name
- NCT07629570
- Testing
- DBPS
- Where
- 4 sites in India
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Eetho Brands, Inc
Carbon Monoxide Poisoning
Microparticles Blood Level in Acute Carbon Monoxide Poisoning
The goal of this pilot, clinical, experimental, biological and prospective study with uso of biological material (venous blood sampling), in patient with acute carbon monoxide (CO) intoxication and in a group of healthy…
- Trial name
- COMPs (NCT05591300)
- Testing
- Microparticles research
- Where
- Italy
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Major Depressive Disorder
Mitochondrial Function After Ketamine
The goal of this observational study is to learn about the role of mitochondria in response to S-ketamine. in individuals with Treatment-Resistant Depression. the Research Questions are 1.
- Trial name
- NCT07399756
- Testing
- S (+) Ketamine
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia
Palliative Care Needs of Children With Rare Diseases and Their Families
The palliative care needs of family caregivers of children with rare diseases and their children are largely unmet, including the need for support to prepare for future medical decision making.
- Conditions
- Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia, Asparagine Synthetase Deficiency, CHARGE Syndrome
- Trial name
- FACE-Rare (NCT06938542)
- Testing
- Family Centered pediatric palliative care for family caregivers of children with rare diseases.
- Where
- United States
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Peanut Allergies, Tree Nut Allergies
Blood Samples for the Study of Peanut, Tree Nut and Other Food Allergies
Food allergies are now a major problem. These experiments involve getting blood from people with food allergies and from people without food allergies.
- Conditions
- Peanut Allergies, Tree Nut Allergies, Other Food Allergies
- Trial name
- NCT02192866
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Immunosenescence, Uninfected Older
Interferon Reference for Older People - REFIPA Study
The diagnosis of respiratory viral infections is mainly based on PCR tests targeting the DNA or RNA of suspected viruses, including SARS-CoV-2, RSV and influenza viruses.
- Trial name
- REFIPA (NCT07239830)
- Testing
- Uninfected older adults
- Where
- France
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection.
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Ann Arbor Stage I Lymphoma, Ann Arbor Stage II Lymphoma
- Trial name
- NCT05334069
- Testing
- Questionnaire Administration, Biospecimen Collection
- Where
- 751 sites in United States
- Volunteers
- 2,900 people, healthy volunteers welcome
- Sponsor
- Alliance for Clinical Trials in Oncology
Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura
Longitudinal Cohort of Thrombosis and Hemostasis Diseases
This is a multicenter, prospective, longitudinal, observational cohort study to investigate thrombosis and hemostasis diseases in Chinese patients.
- Conditions
- Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura, Hemophilia A, Acquired, Disseminated Intravascular Coagulation
- Trial name
- NCT06727669
- Where
- 5 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Sample Collection
Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies
This study collects specimens from volunteers for use in studies by NIAID's Vaccine Research Center. A number of different types of specimens or samples can be collected, including blood, urine, body fluids or secretions, skin…
- Trial name
- NCT00067054
- Where
- 3 sites in United States, Puerto Rico
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
ITP - Immune Thrombocytopenia
"Cytotoxic T Lymphocyte-Associated Antigen-4 (CTLA-4) Gene Single-nucleotide Polymorphism in Primary Immune Thrombocytopenic Purpura in Children"
the investigators aim in this study to investigate the potential association of single gene polymorphisms of CTLA-4 (SNPs; rs: 3087243) using real-time PCR in children with primary ITP.
- Trial name
- ITP (NCT07014904)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Blood Pressure Management, Blood Pressure Monitoring, Ambulatory
Impact of Resistance Training Intensity on Blood Pressure
The goal of the clinical trial is to understand the effect of two resistance training protocols employing different loading intensities (% of 1 repetition maximum; 1-RM), but with standardized effort intensity (2 repetitions in…
- Conditions
- Blood Pressure Management, Blood Pressure Monitoring, Ambulatory, Blood Pressure, High, Blood Pressure
- Trial name
- HEART (NCT06845514)
- Testing
- Condition LL-RE, Control, Condition HL-RE
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
HIV Infections
Cardiovascular Responses to Exercise in People Living With HIV/AIDS: Effects of Exercise Training
Patients living with HIV (PLWHIV) have compromised muscle metaboreflex, which can cause exercise intolerance. This randomized controlled clinical trial will verify the effects of regular exercise on autonomic and hemodynamic…
- Trial name
- NCT04512456
- Testing
- Exercise training
- Where
- Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Cardiologia de Laranjeiras
Primary Progressive Aphasia(PPA)
Targeted Transcranial Magnetic Stimulation to Improve Language and Speech in Patients With Primary Progressive Aphasia
This is a monocenter randomized controlled clinical trial with cross-over arm - assessor blinded. The aims is investigating the effects of the speech language therapy (SLT) alone vs SLT + non-invasive brain stimulation (STIM)…
- Trial name
- NCT06921265
- Testing
- Training with Speech Language Therapy, Standard rTMS, Targeted rTMS
- Where
- Italy
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Alzheimer s Disease, MCI Conversion to Dementia
Development of a Home Test for Measuring Blood P-tau217 in Alzheimer's Disease Using the Tasso Lancet Device
This study compares p-tau217 concentrations in blood collected via the Tasso device versus standard venipuncture in subjects with and without Alzheimer's disease, including a subset with confirmed amyloid pathology.
- Conditions
- Alzheimer s Disease, MCI Conversion to Dementia, pTau217, Biomarkers
- Trial name
- NCT07701161
- Where
- 5 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Neurogen Biomarking LLC
Hepatitis C
ETHOS ENGAGE: Enhancing Treatment of Hepatitis C in Opioid Substitution Settings
The overall goals of the ETHOS II Project are to enhance hepatitis C virus (HCV) care in drug treatment clinics and needle and syringe programs (NSPs) in New South Wales and Australia, and to develop a translational framework for…
- Trial name
- ETHOS II (NCT03685045)
- Testing
- Campaign days
- Where
- 32 sites in Australia
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Kirby Institute
Cardiovascular Abnormalities, Arterial Blood Pressure
Multicenter Study on Cardiovascular and Metabolic Complications in Patients With Biochemically Silent Pheochromocytomas and Paragangliomas
The aim of the study is to characterise the cardiovascular and metabolic complications pre- and post-surgery of patients with biochemically negative PPGL and to compare them with normal individuals and patients with secreting…
- Conditions
- Cardiovascular Abnormalities, Arterial Blood Pressure, Heart Rate, Congestive Heart Failure Chronic
- Trial name
- NCT07316075
- Where
- Greece
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Laikο General Hospital, Athens
Healthy Adults
A Study to Learn About How Food Affects the Uptake of Study Medicine Prifetrastat Into the Blood in Healthy Adults
The purpose of the study is to assess the effect of food (high-fat, high-calorie meal) on the total and peak drug exposure of the planned to be marketed tablet formulation of prifetrastat.
- Trial name
- NCT07731100
- Testing
- Prifetrastat
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Myoma, Surgery
Impact of Uterine and Ovarian Vessel Occlusion on Blood Loss in High Burden Minimally Invasive Myomectomy.
This study hypothesizes that temporary bilateral uterine and utero-ovarian artery occlusion with laparoscopic clamps at time of minimally invasive myomectomy will lead to a decreased blood loss at time of myomectomy compared to…
- Trial name
- Myo-Bleed (NCT07182045)
- Testing
- Temporary clamping of uterine and ovarian vessels
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.