Clinical trials: TTP - Thrombotic Thrombocytopenic Purpura
Thrombotic Thrombocytopenic Purpura (TTP)
A Study of TAK-755 in Participants With Congenital Thrombotic Thrombocytopenic Purpura
Thrombotic thrombocytopenic purpura (or TTP for short) is a condition where blood clots form in small blood vessels throughout the body.
- Trial name
- NCT04683003
- Testing
- TAK-755
- Where
- 27 sites in United States, Austria and 9 more
- Volunteers
- 77 people
- Sponsor
- Takeda
Purpura, Thrombotic Thrombocytopenic
Prophylactic Plasma Infusion Therapy for Congenital Thrombotic Thrombocytopenic Purpura
Congenital thrombotic thrombocytopenic purpura (TTP), also called Upshaw-Schulman Syndrome or hereditary or familial TTP is a rare, but severe disease.
- Trial name
- NCT01754545
- Sponsor
- St. Olavs Hospital
Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura
Longitudinal Cohort of Thrombosis and Hemostasis Diseases
This is a multicenter, prospective, longitudinal, observational cohort study to investigate thrombosis and hemostasis diseases in Chinese patients.
- Conditions
- Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura, Hemophilia A, Acquired, Disseminated Intravascular Coagulation
- Trial name
- NCT06727669
- Where
- 5 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Thrombotic Thrombocytopenic Purpura
The ConNeCT Study: Neurological Complications of TTP
Thrombotic thrombocytopenic purpura (TTP) is a rare condition, which has a very high risk of death if not recognised and given immediate treatment. TTP is caused by a very low level of an enzyme in the body, called ADAMTS13.
- Trial name
- NCT04981028
- Testing
- Questionnaires (including PHQ-9, TYM and SF-36)
- Where
- United Kingdom
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Liverpool University Hospitals NHS Foundation Trust
Congenital Thrombotic Thrombocytopenic Purpura
Prospective Psychometric Evaluation Study of a Patient-reported Outcomes (PRO) Instrument for Congenital Thrombotic Thrombocytopenic Purpura (cTTP, Upshaw-Schulman Syndrome [USS], Hereditary Thrombotic Thrombocytopenic Purpura [hTTP]
The purpose of this study is to assess the psychometric properties of a recently developed congenital thrombotic thrombocytopenic purpura (cTTP)-specific patient-reported outcomes (PRO) instrument.
- Trial name
- NCT03519672
- Testing
- No intervention
- Where
- 4 sites in United States, United Kingdom
- Volunteers
- 41 people
- Sponsor
- Baxalta now part of Shire
TTP - Thrombotic Thrombocytopenic Purpura
The United Kingdom Thrombotic Thrombocytopenic Purpura Registry (UK TTP Registry)
This is a UK (United Kingdom) based registry, involving all sites treating newly presenting Thrombotic Thrombocytopenic Purpura (TTP). From this registry, important epidemiological data will be obtained.
- Trial name
- NCT03832881
- Testing
- ADAMTS13, VWF assay
- Where
- United Kingdom
- Volunteers
- 1,000 people
- Sponsor
- University College, London
Thrombotic Thrombocytopenic Purpura
Safety Study of Danazol With Plasma Exchange and Steroids for the Treatment of Thrombotic Thrombocytopenic Purpura (TTP)
The purpose of the study is to find out if administration of danazol with plasma exchange and corticosteroids will reduce the number of plasma exchanges required to control Thrombotic Thrombocytopenic Purpura (TTP).
- Trial name
- TTP (NCT00953771)
- Testing
- Danazol
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Thrombotic Thrombocytopenic Purpura (TTP)
A Study in Children and, Adults With Congenital Thrombotic Thrombocytopenic Purpura (cTTP) Treated With Adzynma
Congenital thrombotic thrombocytopenic purpura (cTTP) is a rare blood disorder that some people are born with. It is caused by a problem in a gene passed down from parents to children, which affects the body's ability to produce…
- Trial name
- NCT07353099
- Testing
- No Intervention
- Where
- 7 sites in Austria, Germany
- Volunteers
- 50 people
- Sponsor
- Takeda
Systemic Lupus Erythematosus, Inflammatory Myopathy
BCMA-CD19 CAR-T Therapy for Refractory Autoimmune Diseases
The objective of this study is to evaluate the efficacy and safety of BCMA/CD19 chimeric antigen receptor (CAR)-modified T cells in the treatment of autoimmune diseases.
- Conditions
- Systemic Lupus Erythematosus, Inflammatory Myopathy, Systemic Sclerosis (SSc), ANCA-associated Vasculitis
- Trial name
- NCT06794008
- Testing
- BCMA-CD19 CAR-T therapy
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking University People's Hospital
Mucositis, Graft-versus-host Disease
Tacrolimus and Mycophenolate Mofetil (MMF) in GVHD Prophylactic Regimen Compared to Tacrolimus and Methotrexate (MTX
A comparative trial where all patients will receive daily doses of tacrolimus (TAC) until day +60 when tapering will begin, in the absence of graft-versus-host disease (GVHD), and discontinued by day +180.
- Trial name
- NCT00360685
- Testing
- Tac+MTX, TAC + MMF
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Acquired Thrombotic Thrombocytopenic Purpura
A Clinical Study of Anfibatide in Acquired Thrombotic Thrombocytopenic Purpura (TTP)
This is a multicenter, randomized, double-blind, parallel, placebo-controlled phase II clinical study. It is planned to recruit 74 patients with acquired thrombotic thrombocytopenic purpura (TTP).
- Trial name
- NCT04021173
- Testing
- Anfibatide
- Where
- China
- Volunteers
- 74 people
- Sponsor
- Lee's Pharmaceutical Limited
Atypical Hemolytic Uremic Syndrome, Thrombotic Thrombocytopenic Purpura
The Role of Microparticles as a Biomarker
The investigators propose to characterize MPs in aHUS and TTP both at the onset and throughout treatment. The investigators believe that the number, size, and cell origin of MPs will differ between these two diseases.
- Conditions
- Atypical Hemolytic Uremic Syndrome, Thrombotic Thrombocytopenic Purpura, Microparticles, Microangiopathic Hemolytic Anemia
- Trial name
- NCT02626663
- Where
- United States
- Sponsor
- University of Rochester
Purpura, Thrombotic Thrombocytopenic, TTP
A Pilot Study of N-acetylcysteine in Thrombotic Thrombocytopenia Purpura
In this study, the investigators want to determine if N-acetylcysteine(NAC), given intravenously, will decrease complications in patients with Thrombotic Thrombocytopenia Purpura (TTP) who are receiving treatment with therapeutic…
- Trial name
- NACinTTP (NCT01808521)
- Testing
- N-Acetylcysteine
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Bloodworks
Thrombotic Thrombocytopenic Purpura, Hemolytic Uremic Syndrome
Rituximab in Patients With Relapsed or Refractory TTP-HUS
The general objective of this study is to assess the efficacy and safety of Rituximab in the management of patients with refractory or relapsed thrombotic thrombocytopenic purpura-hemolytic uremic syndrome (TTP-HUS).
- Trial name
- NCT00531089
- Testing
- Rituximab
- Where
- 11 sites in Canada
- Volunteers
- 60 people
- Sponsor
- Hamilton Health Sciences Corporation
Purpura, Thrombotic Thrombocytopenic
IdeS in Asymptomatic Antibody-Mediated Thrombotic Thrombocytopenic Purpura (TTP) Patients
The main purpose of this study is to evaluate safety and tolerability in patients diagnosed with asymptomatic antibody-mediated TTP with low ADAMTS13 activity after receiving single intravenous dose of IdeS.
- Trial name
- NCT02854059
- Testing
- IdeS (0.25 mg/kg), IdeS (0.50 mg/kg)
- Where
- United Kingdom
- Volunteers
- 2 people
- Sponsor
- Hansa Biopharma AB
Thrombotic Thrombocytopenic Purpura, Congenital Thrombotic Thrombocytopenic Purpura
Genotype and Phenotype Correlation in Hereditary Thrombotic Thrombocytopenic Purpura (Upshaw-Schulman Syndrome)
Hereditary thrombotic thrombocytopenic purpura (Upshaw-Schulman syndrome) is a rare disorder characterized by thrombocytopenia as a result of platelet consumption, microangiopathic hemolytic anemia, occlusion of the…
- Conditions
- Thrombotic Thrombocytopenic Purpura, Congenital Thrombotic Thrombocytopenic Purpura, Familial Thrombotic Thrombocytopenic Purpura, Thrombotic Thrombocytopenic Purpura, Congenital
- Trial name
- TTP registry (NCT01257269)
- Testing
- Observation
- Where
- 7 sites in United States, Austria and 5 more
- Volunteers
- 450 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Purpura, Thrombocytopenic
Spanish-Portuguese Thrombotic Thrombocytopenic Purpura Registry
REPTT is an observational, prospective, multi-country, multicentre and non-interventional registry in which at least 300 patients with Thrombotic thrombocytopenic purpura (TTP) in Spain and Portugal will be evaluated.
- Trial name
- RE-PTT (NCT05914441)
- Testing
- Standard clinical practice
- Where
- 7 sites in Spain
- Volunteers
- 300 people
- Sponsor
- Fundación Española de Hematología y Hemoterapía
Thrombotic Microangiopathies
Efficacy and Safety of Immunosuppression, Caplacizumab and Plasma Infusion Without Therapeutic Plasma Exchange in Immune-mediated Thrombotic Thrombocytopenic Purpura
Immune thrombotic thrombocytopenic purpura (iTTP) is caused by a severe, autoantibody-mediated deficiency of ADAMTS13 leading to an accumulation of ultra-large von Willebrand factor multimers in plasma and finally to microthrombi…
- Trial name
- PEX-FREE (NCT06291025)
- Testing
- PEX-FREE
- Where
- 30 sites in France, Martinique and 1 more
- Volunteers
- 131 people
- Sponsor
- University Hospital, Rouen
Thrombotic Thrombocytopenic Purpura (TTP)
Immunological Aspect of Thrombotic Thrombocytopenic Purpura (TTP)
The general objective of the proposed project is to characterise phenotypically and functionally ADAMTS13-specific memory B lymphocytes and autoreactive T lymphocytes, in particular follicular helper T lymphocytes, in the acute…
- Trial name
- Lympho-PTT (NCT06945861)
- Where
- France
- Volunteers
- 44 people
- Sponsor
- University Hospital, Rouen
Immune Thrombocytopenia
An Open-label Safety Study of Lusutrombopag (S-888711) in Adults With Chronic Immune Thrombocytopenia (ITP)
The primary objective of this study was to assess the long-term safety of lusutrombopag in the treatment of adults with relapsed persistent or chronic ITP with or without prior splenectomy.
- Trial name
- NCT01129024
- Testing
- Lusutrombopag
- Where
- 19 sites in United States
- Volunteers
- 19 people
- Sponsor
- Shionogi