Clinical trials: Thrombin
Cardiovascular Disease
Does Deficiency in Vitamin D Induced Hypercoagulation or Thrombin Generation
Working hypothesis and aims: The aim of our study is to investigate whether vitamin D deficiency could cause increased thrombin generation and a hypercoagulable state healthy volunteers.
- Trial name
- NCT01761669
- Testing
- Vitamin D
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- HaEmek Medical Center, Israel
Hemophilia A
Evaluation of a Standardized Protocol for Thrombin Generation Assay
This study is aims at determining the inter laboratory variation when using the thrombin generation assay calibrated automated thrombogram (TGA CAT). It is thus, not a clinical trial in its usual meaning.
- Trial name
- NCT03313531
- Testing
- Thrombin Generation Assay, Treatment with recombinant coagulation factor
- Where
- Sweden
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Lund University
Healthy Volunteers
Dose-Response in PD and Safety of Cofact Under VKA Anticoagulation
This is a randomized, open label, placebo-controlled, parallel design, single center, prospective study. Subjects will receive treatment with VKA. Subjects who reach the targeted INR, will receive single dose of Cofact.
- Trial name
- NCT05205863
- Testing
- Cofact
- Where
- Netherlands
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Prothya Biosolutions
Gender Dysphoria, Adult, Blood Coagulation
Comparing the Effects of Sublingual Estradiol Treatment Versus Oral Estradiol With Cyproterone Acetate (CPA) Treatment on The Coagulation System in Transgender Women: A Prospective, Controlled Cohort Study
The goal of this clinical trial is to learn about the effects of different routes of estradiol administration on blood clotting in transgender women starting gender-affirming hormone therapy.
- Conditions
- Gender Dysphoria, Adult, Blood Coagulation, Coagulation Factors, Transgender Persons, M01.777.500
- Trial name
- NCT07145281
- Testing
- Estradiol (E2), Cyproterone Acetate (Androcur, BAY94-8367)
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Von Willebrand's Disorder, Healthy
Changes in Bleeding and Clotting During the Menstrual Cycle
Indirect evidence suggests that hormonal fluctuations during the menstrual cycle also affect the bleeding and clotting system. This study looks at two sensitive laboratory tests at four time points during the menstrual cycle to…
- Trial name
- NCT00480545
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Cardiac Valve Disease
Prothrombin Complex Concentrate vs Fresh Frozen Plasma in Goal-directed Bleeding Management in Cardiac Surgery
The primary endpoint of this study is the completion time of hemostasis treatment when administered Fresh frozen plasma (FFP) and frozen powder coagulation factor concentrate (PCC) in goal-directed bleeding management for cardiac…
- Trial name
- NCT06144125
- Testing
- fresh frozen plasma, prothrombin complex concentrate
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Hemophilia
Haemophilia and Bone Loss - PHILEOS Study
Haemophilia is a rare bleeding disorder, characterized by factor VIII (HA) or factor IX (HB) deficiency. The absence or the reduction of fVIII or fIX result in impaired thrombin generation and clot formation, causing excessive…
- Trial name
- PHILEOS (NCT04384341)
- Testing
- Bone densitometry (BMD), Blood sampling for patients only
- Where
- 23 sites in Belgium, Croatia and 3 more
- Volunteers
- 448 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Sickle Cell Disease
Evaluation of the Hemostatic Potential in Sickle Cell Disease Patients
Sickle cell disease is a genetic disorder caused by a point mutation on the amino acid sequence of the β chain of hemoglobin. The most expressive and most frequent complication of the disease is vaso-occlusive crisis, dominated…
- Trial name
- NCT02565082
- Testing
- Blood sampling - healthy volunteers, Blood sampling - sickle cell patients arm - stable condition, Blood sampling - sickle cell patients arm- exsanguinotransfusion needed
- Where
- Belgium
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Brugmann University Hospital
Healthy Infants
Age-dependency of Thrombin Generation Using a New Standardized Assay
The aim of this study is to establish normal values of thrombin generation assay parameters in pediatrics, according to different age groups. The standardized thrombin generation assay "Genesia™" will be used.
- Trial name
- TGT (NCT03007108)
- Testing
- blood withdrawal
- Where
- France
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- CHU de Reims
Facial Rhytidectomy (Face-lift)
Efficacy and Safety Study of Fibrin Sealant With 4 IU/mL Thrombin, Vapor Heated, Solvent Detergent Treated (FS VH S/D 4) in Face-Lift Procedures
The primary objective of this study is to evaluate the efficacy and safety of fibrin sealant with 4 IU/mL thrombin, vapor heated, solvent detergent treated (FS VH S/D 4) when used to reduce early postoperative bruising in…
- Trial name
- NCT00708071
- Testing
- Fibrin Sealant with 4 IU/ml Thrombin, Vapor-Heated, Solvent Detergent Treated Containing Synthetic Aprotinin (FS VH S/D 4)
- Where
- 6 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Baxter Healthcare Corporation
Anticoagulation Reversal
Study of PER977 Administered to Subjects With Steady State Edoxaban Dosing and Re-anticoagulation With Edoxaban
This study will evaluate the establishment of anticoagulation ("re-anticoagulation") of subjects with edoxaban following reversal by PER977 and will identify a dose regimen of PER977 that reverses the effects of edoxaban for up…
- Trial name
- NCT02207257
- Testing
- PER977, Edoxaban
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.
Healthy
A Study to Assess the Reversal of the Anticoagulant Effects of Milvexian by 4-Factor Prothrombin Complex Concentrate (4F-PCC) (Part 1) and Recombinant Human Factor VIIa (rFVIIa) (Part 2) in Healthy Participants
The primary purpose of this study is to evaluate the reversal of the anticoagulant effects of milvexian by 4-Factor Prothrombin Complex Concentrate (4F-PCC) and Recombinant Human Factor VIIa (rFVIIa) in healthy participants as…
- Trial name
- NCT04543383
- Testing
- Milvexian, 4-Factor Prothrombin Complex Concentrate (4F-PCC), Recombinant Human Factor VIIa (rFVIIa)
- Where
- Netherlands
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Congenital Disorders of Glycosylation
Study of Hemostasis in Patients With Congenital Disorder of Glycosylation
The purpose of this study is to investigate the coagulation balance in a cohort of congenital disorder of glycosylation (CDG) patients using conventional tests combined with an integrated approach of their coagulation disorders…
- Trial name
- CDG-Coag (NCT03560570)
- Testing
- Coagulation assay, Clinical data collection
- Where
- France
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Insulin-like Growth Factor I, Insulin-like Growth Factor II
Neurotrophic Factors in Cerebrospinal Fluid in Diabetic Patients With Polyneuropathy
Background: The pathogenetic factors underlying development of diabetic polyneuropathy (DP) remain unclear. Reduced neurotrophic stimulation has been proposed as a possible mechanism.
- Conditions
- Insulin-like Growth Factor I, Insulin-like Growth Factor II, Diabetes Complications, Polyneuropathies
- Trial name
- NCT01718015
- Where
- Denmark
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Prostate Cancer, Spine, Open
Prothrombin Complex Concentrate vs Fresh Frozen Plasma in Goal-directed Bleeding Management in Non-cardiac Surgery
The primary endpoint of this study is the completion time of hemostasis treatment when administered Fresh frozen plasma (FFP) and frozen powder coagulation factor concentrate (PCC) in goal-directed bleeding management for…
- Conditions
- Prostate Cancer, Spine, Open, Hip Osteoarthritis, Knee Disease
- Trial name
- NCT06144099
- Testing
- fresh frozen plasma, prothrombin complex concentrate
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Acute Coronary Syndrome
Apixaban + DAPT in Lowering Platelet Reactivity and Thrombin Generation
Investigating Synergistic Effects of Apixaban with Dual Anti-Platelet Therapy (DAPT) in Lowering Platelet Reactivity and Thrombin Generation
- Trial name
- SEARCH (NCT03746782)
- Testing
- Flow Cytrometry; Thrombin Generation Assay
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- CirQuest Labs, LLC
Ebola Virus Disease, Marburg Virus Disease
Evaluation of Safety, Tolerability and Immune Responses of Ebola-S and Marburg Vaccines in Healthy Adults
Primary Objective: To evaluate the safety and tolerability of cAd3-EBO-S and cAd3 Marburg vaccines when administered Intramuscular (IM) at a dose of 1 x 10^11 particle units (PU) to healthy adults.
- Trial name
- NCT04723602
- Testing
- cAd3-Marburg, cAd3-EBO-S
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Albert B. Sabin Vaccine Institute
Lupus Erythematosus, Systemic
Analyzing the Association of Gene Variants With Increased Risk of Coronary Heart Disease in Women With Systemic Lupus Erythematosus
Systemic lupus erythematosus (SLE) is an autoimmune disease that predominantly affects younger premenopausal women. The risk of coronary heat disease (CHD) in women with SLE is up to 50 times higher than in the general…
- Trial name
- NCT00563082
- Volunteers
- 1,254 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Hemophilia A
Version Testing of EnzySystem Version A for Hemophilia A
Background of the study: To measure blood clotting, blood is taken from a vein. This blood is processed in the laboratory and then tested.
- Trial name
- NCT06273865
- Testing
- Several assays
- Where
- 2 sites in Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Haemophilia B, Haemophilia A
Thrombin Generation Numerical Models Validation in Haemophilic Case
Personalized therapy in haemophilia has not been reached yet. Treatment is substitutive and its doses are only based on the levels of deficient factor VIII (for haemophilia A) or IX (for haemophilia B).
- Trial name
- NCT02300519
- Testing
- blood sampling
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne