Clinical trials: Blood Platelets
Analgesia, Obstetrical, Coagulation Defect; Postpartum
IV Ketorolac on Platelet Function Post-Cesarean Delivery
Cesarean delivery has become the most common surgical procedure in the US. Non-steroidal anti-inflammatory drugs (NSAIDs) have been shown to improve the quality of post-cesarean analgesia and markedly reduce opioid consumption.
- Conditions
- Analgesia, Obstetrical, Coagulation Defect; Postpartum, Nonsteroidals (NSAIDs)Toxicity, Postpartum Hemorrhage
- Trial name
- KetoPltAgg (NCT03805607)
- Testing
- Ketorolac Tromethamine 30 MG/ML
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Purpura, Thrombocytopenic, Idiopathic, Acute Idiopathic Thrombocytopenic Purpura
Subject Variability in Two Lots of E5501 Administered to Fed and Fasted Healthy Subjects
This will be a randomized, open-label, four-group, two-period, replicate design study to evaluate the effect of food on within and between subject variability in second generation formulation 20-mg tablet strengths, Lots…
- Conditions
- Purpura, Thrombocytopenic, Idiopathic, Acute Idiopathic Thrombocytopenic Purpura, Chronic Thrombocytopenia
- Trial name
- NCT01327872
- Testing
- E5501 40 mg 2 x 20-mg tablets, orally, fasted, E5501 40 mg 2 x 20-mg tablets, orally, with food, E5501 40mg 2 x 20-mg tablets, orally, fasted
- Where
- Netherlands
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Eisai Inc.
Wound and Injuries, Blood Platelets
Post-Injury Platelet Biology: Mechanisms and Outcomes
Trauma-induced coagulopathy is a central cause of preventable deaths from hemorrhage after injury. The contribution and impact of altered post injury platelet biology on trauma-induced coagulopathy is not well understood despite…
- Conditions
- Wound and Injuries, Blood Platelets, Endothelium
- Trial name
- NCT03682757
- Where
- United States
- Volunteers
- 367 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Thrombopenia
Research for Plasma Biomarkers Associated With Fatigue in Thrombocytopenic Patients
Thrombocytopenia is a clinical problem defined by a platelet count lower than 150×10⁹/L. It can be linked to various pathologies of central origin, such as decreased platelet production in the bone marrow, or peripheral origin…
- Trial name
- FAGPLAQ (NCT06979765)
- Testing
- blood sampling, self-administrated questionaires
- Where
- France
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Bioequivalence Study in Healthy Subjects, Immune Thrombocytopenia (ITP)
Bioequivalence Study of SKI-O-703 in Healthy Adults Under Fed Conditions
This is an open-label, randomized, crossover Phase 1 study to evaluate the bioequivalence, pharmacokinetics, and safety of two oral SKI-O-703 drugs (test and reference) in healthy adults under fed conditions.
- Conditions
- Bioequivalence Study in Healthy Subjects, Immune Thrombocytopenia (ITP), Rheumatoid Arthritis (RA)
- Trial name
- NCT07675226
- Testing
- SKI-O-703 API in Capsules, SKI-O-703 Formulated Granules in Capsules
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Oscotec Inc.
Dental Pulp Necroses
Efficacy of Regenerative Endodontic Treatment With PRF as a Secondary Treatment of Mature Necrotic Incisors in Adolescents
Evalaution of clinical success of secondary treatment for total 40 permanent incisors with failed root canal treatment with apical radiolucency.
- Trial name
- PRF (NCT05517187)
- Testing
- no intervention, Platelet rich fibrin
- Where
- 2 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Nahda University
Immune Thrombocytopenic Purpura
" Effect of Single-nucleotide Polymorphism of CD40 Gene rs1883832 C/T on the Risk of Immune Thrombocytopenic Purpura "
Immune thrombocytopenia is an acquired autoimmune disease, in which platelets are opsonized by auto-antibodies and destroyed by phagocytic cells .Genetic polymorphisms in the immune mediators have been suggested to play a pivotal…
- Trial name
- NCT05585944
- Testing
- Genotyping of rs1883832C/T related single-nucleotide polymorphism
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Healthy
The Effects of Plant Bioactives on Platelet Function
Consumption of a diet rich in fruit and vegetables is associated with a reduced risk of cardiovascular disease and the protective effect may be due to polyphenolic compounds contained within these foods.
- Trial name
- NCT01130129
- Testing
- Ex-vivo treatments with flavonoids
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Quadram Institute Bioscience
Atherosclerosis
Arterial Function and Atherosclerosis in Essential Thrombocythemia
The aim of the study is to examine (a) whether patients with JAK2 V617F positive ET in comparison to age-and sex-matched, apparently healthy control subjects show more advanced progression of arterial stiffness, pulse-wave…
- Trial name
- NCT03828422
- Testing
- imaging
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Blood Pressure, Platelet Function
The Effect of Berry Consumption on Indicators of Cardiovascular Disease Risk
The purpose of this study is to investigate the effects of berry consumption on indicators of cardiovascular disease risk (blood pressure, cardiovascular biomarkers, nutrigenomics).
- Conditions
- Blood Pressure, Platelet Function, Inflammation
- Trial name
- NCT01019499
- Testing
- berry products, control products
- Where
- 2 sites in Finland
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Finnish Institute for Health and Welfare
Platelet Thrombus
Characterization of Exosomes Platelets-released
Extracellular vesicles (EVs) play a key role in cell-to-cell communication. They are small vesicles that contain rich molecular cargo. Recently, they have been proposed as biomarkers for clinical diagnostics.
- Trial name
- EXOPLT (NCT06298682)
- Where
- Italy
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Centro Cardiologico Monzino
Von Willebrand Disease, Menorrhagia
The Effect of the Nutraceutical "Hemofix" on the Coagulation System
Hemofix is a herbal formula based on traditional Jewish and far eastern medicine created to assist in wound healing and bleeding arrest. It contains herbs such as Red Clover, Liquorice, Raspberry, Ginger and more.
- Trial name
- NCT01651468
- Testing
- HEMOFIX
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Thrombosis
Antithrombotic Activities of Sotagliflozin vs. Empagliflozin
The availability of Sodium-glucose cotransporter-2 inhibitors (SGLT2-i) has dramatically altered the management of heart failure (HF) patients, independently of their ejection fraction and glycemic status.
- Trial name
- SOTATHROMBUS (NCT06618976)
- Testing
- Sotagliflozin, Empagliflozin
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Von Willebrand Disease
Molecular and Clinical Profile of Von Willebrand Disease in Spain
The present Project is a third phase of the previous PCM-EVW-ES Project (Batlle et al. Thromb \& Haemost 2015) with the aim of its extension, further analysis with an innovation development in the field of von Willebrand disease…
- Trial name
- PCM-EVW-ES (NCT02869074)
- Testing
- VWF gene analysis
- Where
- Spain
- Volunteers
- 790 people, healthy volunteers welcome
- Sponsor
- Spanish Society of Thrombosis and Haemostasis
Ticagrelor, Aspirin
Reversal of the Antiplatelet Effects of Ticagrelor in Combination With Aspirin, Using Normal Platelets
The specific objective of this study is to investigate the potential for normal platelets to reverse the inhibition of platelet aggregation in patients treated with ticagrelor in combination with aspirin.
- Conditions
- Ticagrelor, Aspirin, Platelet Dysfunction Due to Drugs, Transfusion
- Trial name
- REVSTARTS (NCT03005704)
- Testing
- Antiplatelet treatment
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Thrombocytopenia
A Five-Treatment-Period Study to Evaluate the Single-Dose Pharmacokinetics and Pharmacodynamics of Avatrombopag in Healthy Japanese and White Subjects
This will be a randomized, open-label, 5-treatment-period study to evaluate the PK and PD of avatrombopag following a single administration of avatrombopag in the fed and fasted condition, or the fed condition, to healthy…
- Trial name
- NCT02039076
- Testing
- avatrombopag
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Eisai Inc.
Cardiovascular Disease
Impact of isoQUercetin and Aspirin on Platelet Function
The purpose of this study is to investigate the effect of acute isoquercetin supplementation, aspirin, and isoquercetin/aspirin combination on platelet aggregation, blood pressure and vasculat stiffness (eg digital volume pulse)…
- Trial name
- QUAP (NCT02866448)
- Testing
- Vehicle control, Isoquercetin, Aspirin
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Reading
Hemophilia A, Hemophilia B
Global Hemostatic Methods in Hemophilia and Von Willebrand's Disease
Patients with hemophilia who have the same level of deficient factor(s) may express different severity of clinical presentation and bleeding tendency.
- Conditions
- Hemophilia A, Hemophilia B, Von Willebrand's Disease
- Trial name
- GHMHW (NCT02061033)
- Where
- Sweden
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Healthy Subjects, Hypomagnesemia
The Absorption of Magnesium Oxide Compared to Citrate in Healthy Subjects
The magnesium food content in the Western world is consistently reducing. Hypomagnesemia is common in hospitalized patients, especially in the elderly with coronary artery disease (CAD) and/or those with chronic heart failure.
- Trial name
- NCT00994006
- Testing
- Magnesium oxide, Magnesium citrate
- Where
- Israel
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Thrombosis, Type 2 Diabetes Mellitus
Role of 12-lipoxygenase in Platelet Reactivity and Type 2 Diabetes Mellitus
This study investigates the potential protective effects of fatty acid supplementation through inhibition of platelet activation.
- Trial name
- NCT02629497
- Testing
- Primrose oil, Fish Oil
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Michigan