Clinical trials: Blood Disorder
Hepatitis C
Effects of Chronic Viral Infection on Immune Response to Zoster Vaccination
This study aims to identify the innate and adaptive immune response to zoster vaccination. Half of the participants will be individuals with chronic hepatitis C, while the other half with healthy volunteers.The innate immune…
- Trial name
- NCT02590068
- Testing
- Zoster vaccine live
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Sickle Cell Anemia Crisis
Does IV Acetaminophen Reduce Opioid Requirement in Pediatric Patients With Acute Sickle Cell Crises?
The purpose of this study is to determine whether IV acetaminophen can decrease the need for subsequent opioid administration in the acute management of sickle cell crisis pain in the pediatric emergency room.
- Trial name
- NCT03541980
- Testing
- Acetaminophen, Normal saline
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Newark Beth Israel Medical Center
Prevention of Subclinical Atherosclerosis Progression, Prevention of Cognitive Decline
Nattokinase Atherothrombotic Prevention Study
The potential for nattokinase to "thin" blood and to reduce blood clotting by positive antithrombotic and fibrinolytic effects presents a unique opportunity to safely study such effects on cardiovascular disease and cognition.
- Trial name
- NAPS (NCT02080520)
- Testing
- Nattokinase
- Where
- United States
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Human Immunodeficiency Virus Infection, Sexually Transmitted Diseases
Men Together Making a Difference: Reducing HIV/STD Risk Behavior Among South African Men
Sub-Saharan Africa has about 10% of the world's population, but was home to more than 60% of all people living with HIV in 2003.
- Trial name
- NCT01490359
- Testing
- Men Making a Difference HIV/STD Risk Reduction Intervention, Health Promotion Control
- Volunteers
- 1,181 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Hepatitis C, Drug Users
The Impact on Linkage-to-care of an Alternative Hepatitis C Screening Method in PWID
Screening, diagnosis and treatment of HCV in PWID, should be part of a harm reduction strategy. Treatment of HCV infected PWID should be delivered in a multidisciplinary care setting with services to reduce the risk of…
- Conditions
- Hepatitis C, Drug Users, Harm Reduction, HIV
- Trial name
- NCT02971488
- Testing
- Screening for HCV in PWID and Linkage-To-Care
- Volunteers
- 529 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Infanta Leonor
Blood Pressure, Vascular Function
Smartphone App-guided Inspiratory Muscle Strength Training for Lowering Systolic Blood Pressure
This clinical trial aims to assess the efficacy of inspiratory muscle strength training (IMST) guided by a smartphone app vs. IMST delivered in a clinical research setting for lowering systolic blood pressure in adults 18 years…
- Conditions
- Blood Pressure, Vascular Function, Adherence, Treatment
- Trial name
- NCT06229873
- Testing
- App-Based Inspiratory Muscle Strength Training, Clinic-Based Inspiratory Muscle Strength Training
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Anemia, Sickle Cell, Sickle Cell Disease
Preventing Sickle Cell Kidney Disease
Untreated hypertension and renal injury are risk factors for increased morbidity and mortality in sickle cell disease, yet early markers of progressive disease have not been identified and therapies to prevent the development of…
- Conditions
- Anemia, Sickle Cell, Sickle Cell Disease, Kidney Disease, Hypertension
- Trial name
- NCT02373241
- Testing
- Losartan
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Cerebrovascular Disorders
HYPEROXIA Responses and ROS
30 participants (15 males and 15 females) who are ≥18 - ≤ 40 years old and considered healthy will be enrolled into this study to test the role of reactive oxygen species (ROS) in regulating cerebral blood flow (CBF).
- Trial name
- NCT05958303
- Testing
- Antioxidant Cocktail
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Fanconi Anemia
Hematopoietic Stem Cell Transplantation for Treatment of Patients With Fanconi Anemia Lacking a Genotypically Identical Donor, Using Total Body Irradiation, Cyclophosphamide and Fludarabine
The purpose of this research study is to: (1) determine if the combination of low dose total body irradiation, low dose cyclophosphamide and the addition of fludarabine, and a serum to suppress the immune system can allow…
- Trial name
- NCT00595127
- Testing
- Cyclophosphamide, Fludarabine, Total body irradiation (TBI)
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Colorectal Cancer
Assessing the Effect of a Blood-based Colorectal Cancer Screening Test on Screening Adherence and Colonoscopy Completion
Objectives: Colonoscopy and stool-based testing are the two predominant colorectal cancer (CRC) screening tests used in the US, and both reduce colorectal cancer mortality.
- Trial name
- NCT03598166
- Testing
- Septin9
- Where
- United States
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Peter S. Liang, MD MPH
HIV Infections, Sexually Transmitted Diseases
Evaluation of Many Men, Many Voices, An STD/HIV Prevention Intervention for Black MSM
The purpose of this program evaluation is to determine whether the "Many Men, Many Voices" HIV/STD prevention intervention is effective in reducing HIV sex risk behaviors and increasing HIV testing among African-American men who…
- Trial name
- 3MV (NCT00137631)
- Testing
- Many Men, Many Voices (3MV)
- Where
- United States
- Volunteers
- 341 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Alzheimer's Disease
Brain Amyloid and Vascular Effects of Eicosapentaenoic Acid
The number of Americans diagnosed with Alzheimer's disease (AD) is expected to triple by 2050. Compared to the general population, Veterans have a greater risk of AD, likely in part due to their increased incidence of traumatic…
- Trial name
- BRAVE-EPA (NCT02719327)
- Testing
- icosapent ethyl (IPE)
- Where
- United States
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Obesity
Effects of Roflumilast on Insulin and Blood Sugar Levels in Prediabetic Overweight and Obese Individuals
Background: Roflumilast is a drug used to treat chronic obstructive pulmonary disease (COPD). It is designed to help reduce lung inflammation.
- Trial name
- NCT01862029
- Testing
- Roflumilast
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Human Immunodeficiency Virus Type 1 (HIV-1)
Bioequivalence Study of Individual Atazanavir and Cobicistat Compared With Atazanavir in Fixed-dose Combination With Cobicistat
The purpose of the study is to compare the pharmacokinetics and bioequivalence of atazanavir in a fixed-dose combination with cobicistat with that of atazanavir coadministered with cobicistat as single agents.
- Trial name
- Atazanavir (NCT01837719)
- Testing
- Atazanavir, Cobicistat, Atazanavir/Cobicistat FDC
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Hypertension
Home Blood Pressure Telemonitoring and Case Management to Control Hypertension
In this project we develop and implement an intervention to improve hypertension control in a primary care setting that takes advantage of new technology (home blood pressure telemonitoring) and team models of care (pharmacist…
- Trial name
- Hyperlink (NCT00781365)
- Testing
- Telemonitors and pharmacy management
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- HealthPartners Institute
Sickle Cell Disease, Sickle Cell Anemia
Red Cell Half Life Determination in Patients With and Without Sickle Cell Disease
Background: Sickle cell disease (SCD) is an inherited blood disorder. It results from a single genetic change (mutation) in red blood cells (RBCs). RBCs are the cells that carry oxygen to the body.
- Trial name
- NCT04476277
- Testing
- Biotin label
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Diphtheria, Tetanus
Study of DTaP-IPV-Hep B-PRP~T Combined Vaccine Compared With PENTAXIM™ and ENGERIX B® PEDIATRICO in Argentinean Infants
Primary Objective: To demonstrate that the immune response of the DTaP-IPV-Hep B-PRP~T is non-inferior for all valences to those of the association of PENTAXIM™ and ENGERIX B® PEDIATRICO one month after a three-dose primary…
- Conditions
- Diphtheria, Tetanus, Pertussis, Haemophilus Influenzae Type b
- Trial name
- NCT00831311
- Testing
- DTaP-IPV-HB-PRP~T, DTaP-IPV//PRP~T combined vaccine & Recombinant hep B vaccine
- Where
- Argentina
- Volunteers
- 624 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Human Immunodeficiency Virus (HIV) Infection
Effects of Doravirine (MK-1439) on Methadone Pharmacokinetics in Methadone-Maintained Participants (MK-1439-045)
This study will evaluate the effects of multiple doses of doravirine (MK-1439) on the pharmacokinetics of methadone in participants requiring methadone maintenance therapy.
- Trial name
- NCT02715700
- Testing
- Methadone, Doravirine
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Seroconversion, Stimulant Abuse
Biobehavioral Interventions for HIV-negative, Stimulant Using Men Who Have Sex With Men
This study seeks to evaluate the efficacy of a contingency management (CM) intervention compared to a yoked control condition for eliminating illicit stimulant use and for decreasing time to initiating post exposure prophylaxis…
- Trial name
- NCT01140880
- Testing
- Truvada
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Friends Research Institute, Inc.
HIV/AIDS, Adherence, Medication
Interventions to Improve the HIV PrEP Cascade Among Methamphetamine Users
Despite increasing knowledge about and use of PrEP nationally, HIV continues to have disproportionate impact among cisgender men and transgender persons who have sex with men and transgender persons (MSM/TG), with methamphetamine…
- Conditions
- HIV/AIDS, Adherence, Medication, Drug Use
- Trial name
- NCT03584282
- Testing
- Text Messaging, Peer Navigation
- Where
- 2 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Washington
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