Clinical trials: Blood Sample
HIV Infections, Yellow Fever
Immunity to Yellow Fever in HIV-infected Patients 10 Years After a Primary Anti-yellow Fever Vaccination
ANRS 0146s NovaaTen study aims to determine the vaccine responses in the participants of the ANRS EP46 Novaa trial 10 years after a primary anti-yellow fever vaccination
- Trial name
- NCT05450770
- Testing
- Yellow fever vaccination (STAMARIL)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
HIV Infections, Dyslipidemias
Efprezimod Alfa (CD24Fc, MK-7110) Administration to Decrease Low-Density Lipoprotein (LDL) and Inflammation in Human Immunodeficiency Virus (HIV) Patients (CALIBER) (MK-7110-003)
This is a phase 2, randomized, double-blinded, placebo-controlled clinical trial. The intervention drug will be efprezimod alfa (intravenous [IV] infusion).
- Trial name
- CALIBER (NCT03960541)
- Testing
- Efprezimod alfa (human CD24 extracellular domain and human IgG1 Fc fusion protein), Saline Solution
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Oncoimmune, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
HIV Infections
Blood Levels of Tenofovir Gel in HIV Uninfected Pregnant Women Planning Cesarean Delivery
A new approach to HIV prevention currently being studied includes the use of topical microbicides, substances that kill microbes.
- Trial name
- NCT00540605
- Testing
- Tenofovir 1% vaginal gel
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hypoxemia
Effects of a Face Mask on Oxygenation During Exercise
There is concern that wearing a face mask during COVID will affect oxygen uptake, especially during intense exercise. This study will assess the effect of wearing two different face masks (disposable and cloth) on blood and…
- Trial name
- NCT04557605
- Testing
- Progressive cycling exercise test to exhaustion
- Where
- Canada
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Common Variable Immunodeficiency (CVID), Primary Immune Regulatory Disorder
Hematopoietic Stem Cell Transplantation (HSCT) for Common Variable Immunodeficiency (CVID) and Other Autoimmune Manifestations of Primary Immune Regulatory Disorders (PIRD)
This is a research protocol that will examine Hematopoietic Stem Cell Transplantation (HSCT) using a reduced conditioning regimen (RIC) with total body Irradiation (TBI) in those diagnosed with Common Variable Immunodeficiency…
- Conditions
- Common Variable Immunodeficiency (CVID), Primary Immune Regulatory Disorder, Immune Dysregulation, DiGeorge Syndrome
- Trial name
- CVID/PIRD (NCT07284641)
- Testing
- Hematopoietic stem cell transplant (HSCT)
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Paul Szabolcs
Hemato-Oncologic Patients, Myelosuppression
Efficacy of Transfusions With Platelets Stored in Platelet Additive Solution II Versus Plasma
The purpose of this study is to evaluate the clinical efficacy of transfusions with platelets stored in platelet additive solution II compared to plasma storage.
- Conditions
- Hemato-Oncologic Patients, Myelosuppression, Thrombocytopenia
- Trial name
- NCT00151866
- Testing
- platelet transfusion
- Where
- Netherlands
- Volunteers
- 180 people
- Sponsor
- Sanquin Research & Blood Bank Divisions
Myeloproliferative Neoplasms of, Polycythemia Vera
Study of LY2784544 Testing Alternative Dosing in Participants With Myeloproliferative Neoplasms
The purpose of this study is to determine a dose of LY2784544 that may be safely administered to participants with myeloproliferative neoplasms.
- Conditions
- Myeloproliferative Neoplasms of, Polycythemia Vera, Essential Thrombocythemia, Myelofibrosis
- Trial name
- NCT01520220
- Testing
- LY2784544
- Where
- 9 sites in United States
- Volunteers
- 100 people
- Sponsor
- Eli Lilly and Company
Hepatitis C, Chronic
Efficacy of PegIntron and Rebetol in Previously Untreated Patients With Chronic Hepatitis C Infected With HCV Genotype 1/4/5/6 (Study P04243)
The objective of the study is to evaluate the effectiveness of PegIntron plus Rebetol combination in treating patients with chronic hepatitis C in a primary care setting.
- Trial name
- PRACTICE (NCT00709059)
- Testing
- PegIntron (peginterferon alfa-2b; SCH 54031), Rebetol (ribavirin; SCH 18908)
- Volunteers
- 538 people
- Sponsor
- Merck Sharp & Dohme LLC
Post-dural Puncture Headache, Post-dural Puncture Backache
Long-term Effects of Accidental Dural Puncture in Patients Having Had an Epidural Blood Patch (LEAP)
Accidental dural puncture (ADP) during placement of an epidural catheter for anesthesia and analgesia is a well known complication. Previous studies have found audiometric deterioration following ADP.
- Trial name
- LEAP (NCT02149680)
- Where
- 2 sites in Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden
Hepatitis C
Study on the Prevalence of Hepatitis C In a psychiatRic Population
Viral hepatitis, especially hepatitis C, is a major public health issue. Nowadays, very few studies in France have evaluated the prevalence of hepatitis C in a psychiatric environment.
- Trial name
- SaPHIR (NCT04600479)
- Testing
- Evaluation of the prevalence of HCV, HBV and HIV viral infections
- Where
- 3 sites in France
- Volunteers
- 796 people
- Sponsor
- Nantes University Hospital
HIV Infections
Potent Antiviral Therapy for Critically Ill HIV Infected Patients Admitted to Intensive Care
Many HIV infected patients admitted to the intensive care area (ICA) have never taken anti-HIV drugs. The purpose of this study is to learn whether starting anti-HIV drugs while patients are in an ICA will help them to survive…
- Trial name
- NCT00028327
- Testing
- Lamivudine/Zidovudine, Nelfinavir mesylate, Efavirenz
- Where
- 9 sites in United States
- Volunteers
- 250 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections, Histoplasmosis
Pilot Study to Determine the Feasibility of Fluconazole for Induction Treatment and Suppression of Relapse of Histoplasmosis in Patients With the Acquired Immunodeficiency Syndrome
To evaluate the use of fluconazole as (1) induction therapy in histoplasmosis, (2) maintenance therapy to prevent relapse of histoplasmosis. Histoplasmosis is a serious opportunistic infection in patients with AIDS.
- Trial name
- NCT00000627
- Testing
- Fluconazole
- Where
- 23 sites in United States
- Volunteers
- 90 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Diabetic Foot Ulcer
Low Level Laser Therapy and Expression of VEGF, NO, VEGFR-2, HIF-1α in Diabetic Foot Ulcers
The purpose of this study is to examine the changes of factors including Vascular Endothelial Growth Factor(VEGF), VEGFReceptor-2, Nitric Oxide and hypoxia-inducible factor-1α (HIF-1α), measurements of oxygen saturation in…
- Trial name
- NCT02452086
- Testing
- Low Level Laser(Ga-As)
- Where
- Iran
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Tarbiat Modarres University
Allergy
Study if the Presence of Functional FcERI/RII on the Surface of Human Blood Platelet
Anaphylactic shock is the most severe expression of immediate hypersensitivity reactions. The mechanisms leading to these reactions are still poorly understood and may involve platelets, especially in the most severe forms.
- Trial name
- FERIplaq (NCT05848986)
- Testing
- Flow cytometry
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Strasbourg, France
Submucous Leiomyoma of Uterus
Vasopressin Injection Versus Misoprostol During Hysteroscopic Myomectomy In Reducing Blood Loss And Operation Time.
A prospective randomized study designed to compare the efficacy of transcervical vasopressin injection versus vaginal misoprostol in reducing intra -operative blood loss during hysteroscopic mymectomy .
- Trial name
- NCT03930069
- Testing
- Misoprostol, Vasopressin
- Volunteers
- 40 people
- Sponsor
- Zagazig University
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
- 747 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Alliance for Clinical Trials in Oncology
Hypertension, Hypertension (HTN)
FIM+DASH: Food is Medicine Intervention to Promote Healthy Eating and Blood Pressure Control
The goal of this clinical trial is to treat both hypertension and obesity in adults using a food is medicine framework. Participants will be randomized 1:1 to FIM+DASH or usual-care control.
- Conditions
- Hypertension, Hypertension (HTN), Obesity & Overweight
- Trial name
- FIM+DASH (NCT07332741)
- Testing
- FIM intervention arm, FIM Usual Care Arm
- Where
- 4 sites in United States
- Volunteers
- 150 people
- Sponsor
- University of Illinois at Chicago
Reactive Hyperemia, Micro RNA
Effect on Markers of Cardiovascular, Reproductive and Cancer Risk From Firefighting Training
Epidemiological studies based on Danish registries have observed that Danish male firefighters have more cardiovascular disease, infertility diagnose and a trend to increased risk of cancer than other Danish employed males.
- Conditions
- Reactive Hyperemia, Micro RNA, Heart Rate Variability, DNA Strand Breaks
- Trial name
- BIOBRAND3 (NCT05753254)
- Testing
- Firefighting training exercises with no fire, Firefighting training exercises under wood fire, Firefighting training exercises under gas fire
- Where
- 2 sites in Denmark
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Research Centre for the Working Environment, Denmark
Trauma
SWiFT Canada (Study of Whole Blood in Frontline Trauma)
Traumatic injuries affect people of all ages, races, and socioeconomic backgrounds. The Global Burden of Disease study showed that globally in 2019, there were more than 4.4 million deaths due to injury.
- Trial name
- SWiFTCanada (NCT06495294)
- Testing
- Whole Blood, RBC + plasma
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Unity Health Toronto
Hypertension, Cardiovascular Disease
Socioeconomic Status, Psychosocial Factors, and CVD Risk in Mexican-American Women
Cardiovascular disease (CVD) is the leading cause of death in American women, claiming on average 40% of all female deaths each year.
- Conditions
- Hypertension, Cardiovascular Disease, Metabolic Disorders
- Trial name
- NCT00387166
- Where
- United States
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- San Diego State University