Clinical trials: Coagulation
Spinal Cord Injured, Tetraplegia
The Role of Melatonin in the Regulation of Blood Coagulation
The main aim is to examine the influence of daylight and melatonin on the temporal variations of hemostatic factors with key roles in the hemostatic process and its regulation.
- Trial name
- COME (NCT01741389)
- Testing
- Melatonin ("Circadin")
- Where
- Norway
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Oslo
HIV Infections
Single Dose Pharmacokinetics of Oral Dextran Sulfate (UA001) and Intravenous Dextran Sulfate in Healthy Volunteers
To evaluate how the drug dextran sulfate (DS) is absorbed by the stomach and intestines when taken by mouth. To evaluate its effect on blood coagulation. DS has been reported to have anti-HIV activity.
- Trial name
- NCT00000690
- Testing
- Dextran sulfate
- Where
- United States
- Volunteers
- 6 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
Thrombosis, Blood Coagulation Disorder
Dynamics of Platelet Activation in Patients With Ventricular Assist Device (VAD)
Consenting patients with end-stage heart failure that are implanted with/candidates for implant of a short-term/durable mechanical circulatory support device (e.g.: percutaneous microaxial pumps (Impella), extracorporeal membrane…
- Conditions
- Thrombosis, Blood Coagulation Disorder, Platelet Thrombus, Platelet Dysfunction Due to Aspirin
- Trial name
- PASVAD (NCT03255928)
- Testing
- PAS assay, TGT
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Scientific Institute San Raffaele
Thromboelastography, Coagulation; Fetus or Newborn
Thromboelastographic Profile in Healthy Newborns and Infants of Diabetic Mothers Using TEG6s
Thromboelastography (TEG) is a laboratory technique used to examine the process of clot formation and degradation by measuring and reporting the kinetic changes, the rate of clot formation, clot strength, and clot stability.
- Conditions
- Thromboelastography, Coagulation; Fetus or Newborn, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1
- Trial name
- NCT04917965
- Testing
- Laboratory clotting studies
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Healthy
Effect of BIBT 986 Followed by BIBT 986 Given as IV Infusion on Tissue Factor Triggered Coagulation in Healthy Male Volunteers
To compare with placebo the anticoagulant activity of three dosages of BIBT 986 on parameters of coagulation, platelet activation and inflammation in a model of tissue factor triggered activation of the coagulation system; to…
- Trial name
- NCT02259881
- Testing
- Low dose of BIBT 986 CL, per i.v. infusion, Medium dose of BIBT 986 CL, per i.v. infusion, High dose of BIBT 986 CL, per i.v. infusion
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Healthy
Trial to Assess the Effects of Different Trans-fatty Acids on Endothelial Function in Humans
The aim of the study is to compare a diet rich in trans fatty acids (TFA) from ruminant sources with a diet rich in TFA from hydrogenated vegetable oils (PHVO) in regard to their effects on cardiovascular risk markers…
- Trial name
- NCT00933322
- Testing
- diet enriched with industrial trans fatty acids, diet enriched with ruminant trans fatty acids, diet without any trans fatty acids
- Where
- Switzerland
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Hyperfibrinolysis, Cesarean Section Complications
The Incidence of Hyperfibrinolysis During Vaginal Delivery and Cesarean Section
This study aims to find out if there are common major changes in coagulation immediately after delivery of the newborn during Cesarean (C) -section and vaginal birth.
- Conditions
- Hyperfibrinolysis, Cesarean Section Complications, Coagulation Defect; Bleeding, Peripartum Haemorrhage
- Trial name
- NCT05975112
- Testing
- Coagulation tests (TEG, Levels of F1, F2, hs-D-dimer, Plasminogen, PAI 1+2), SpHb before discharge
- Where
- Austria
- Volunteers
- 780 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Haemophilia A
A Study Looking at How Different Doses of Study Medicine (Inno8) Works in the Body of Healthy Men
This study will test how different doses of study medicine (Inno8) work in the healthy men. The purpose of this study is to prove safety of Inno8 in healthy men, which will support further development of Inno8 in people with…
- Trial name
- VOYAGER1 (NCT06649630)
- Testing
- NNC0442-0344 A
- Where
- 2 sites in Germany
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Ecchymosis, Adverse Anesthesia Outcome
Comparison of Lidocaine With and Without Adrenaline for Reducing Ecchymosis
This randomized, double-blinded controlled trial evaluates whether lidocaine with adrenaline reduces bruising (ecchymosis) more effectively than lidocaine without adrenaline among women undergoing contraceptive implant insertion…
- Conditions
- Ecchymosis, Adverse Anesthesia Outcome, Complications Associated With Device, Bleeding
- Trial name
- CLEAR (NCT07897201)
- Testing
- 1% Lidocaine with adrenaline, 1% Lidocaine
- Where
- Thailand
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Glanzmann Thrombasthenia
The Genetics and Functional Basis of Inherited Platelet, White Blood Cell, Red Blood Cell, and Blood Clotting Disorders.
Blood contains red blood cells, white blood cells, and platelets, as well as a fluid portion termed plasma. We primarily study blood platelets, but sometimes we also analyze the blood of patients with red blood cell disorders…
- Trial name
- NCT00230165
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Autonomic Nervous System Imbalance, Blood Pressure
Short-term Cardiovascular Benefits of Wearing Particulate-filtering Respirators
An intervention study to assess the short-term cardiovascular effects of reducing personal air pollution exposure by wearing particulate filtering respirators.
- Conditions
- Autonomic Nervous System Imbalance, Blood Pressure, Inflammation, Vasoconstriction
- Trial name
- NCT02238028
- Testing
- Wear respirator
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Fudan University
Hemophilia A
Biomarkers Serum Collection Methodology Pilot Study
The purpose of this study is to compare the standard collection of whole blood in tiger top tubes for serum collection versus a collection method of added FVIII to whole blood samples in the hemophilia population for routine…
- Trial name
- NCT01318707
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Georgetown University
Haemophilia
Effectiveness of the Myofascial Therapy in the Hemophilic Arthropathy of Ankle
Randomized clinical trial to assess the efficacy of a treatment protocol applied fascial therapy in patients with hemophilic arthropathy ankle, oriented to know and describe the observed differences on the dependent variables…
- Trial name
- NCT02825667
- Testing
- Physiotherapy sessions
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Real Fundación Victoria Eugenia
Healthy Volunteers, Sepsis
The Role of the P2Y12 Receptor in Tissue Factor Induced Coagulation
Severe sepsis still carries a high mortality rate despite advantages in intensive care medicine and antimicrobial therapy. The inflammatory and procoagulant host response to infection are intricately linked and interactions…
- Trial name
- NCT01099566
- Testing
- Prasugrel
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Coagulation
Thromboelastography (TEG) Reference Range Study
As part of a system wide reagent verification plan Haemoscope Corporation will be running a study to verify the reference intervals of many of the reagents.
- Trial name
- NCT01357928
- Where
- United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Haemonetics Corporation
Healthy
A Study to Determine the Inter/Intra Observer and Intra-subject Variability of Whole Blood Clotting Time Measurements
The purpose of the study is to characterize the distribution and sources of variability in whole blood clotting time (WBCT) measurements in human blood collected from healthy volunteers by 5 different technicians.
- Trial name
- NCT02205827
- Testing
- Single-arm
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.