Clinical trials: Thrombotic Microangiopathies
Immune Thrombocytopenia
The Efficacy and Safety of Huaiqihuang Granule in Children With Chronic Primary Immune Thrombocytopenia
This is a multisite, double-blind, randomized, placebo-controlled, and parallel study designed to evaluate the clinical efficacy and safety of Huaiqihuang granule for treatment to children with chronic primary immune…
- Trial name
- ITP (NCT03201848)
- Testing
- Huaiqihuang Granule
- Where
- 14 sites in China
- Volunteers
- 216 people
- Sponsor
- Qidong Gaitianli Medicines Co., Ltd
Rheumatoid Arthritis, Ankylosing Spondylitis
Induction of Regulatory t Cells by Low Dose il2 in Autoimmune and Inflammatory Diseases
TRANSREG will assess the safety and biological efficacy of low-dose IL2 as a Treg inducer in a set of 14 autoimmune and auto-inflammatory diseases, with the aim to select diseases in which further therapeutic development will be…
- Conditions
- Rheumatoid Arthritis, Ankylosing Spondylitis, Systemic Lupus Erythematosus, Psoriasis
- Trial name
- TRANSREG (NCT01988506)
- Testing
- Interleukin 2
- Where
- 11 sites in France
- Volunteers
- 81 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hypertensive Emergency-associated Hemolytic Uremic Syndrome
Eculizumab in Hypertensive Emergency-associated Hemolytic Uremic Syndrome
Hemolytic and uremic syndrome (HUS) is a clinic-biological syndrome related to thrombotic microangiopathy affecting predominantly the kidney.
- Trial name
- HYPERSHU (NCT05726916)
- Testing
- Soliris®, Renin angiotensin system blockers
- Where
- France
- Volunteers
- 66 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hemolytic Uremic Syndrome, Hemorrhagic Colitis
Study of Repetitive Intestinal Lavage in Patients With EHEC Associated Hemorrhagic Colitis
The investigators examined the outcome of patients with severe Enterohaemorrhagic E. Coli (EHEC) O104:H4 infection suffering from bloody diarrhoea that were at risk to develop hemolytic uremic syndrome and underwent repetitive…
- Conditions
- Hemolytic Uremic Syndrome, Hemorrhagic Colitis, Intestinal Infectious Disease, Intestinal Infection Due to E. Coli
- Trial name
- EHEC-PEG (NCT01561248)
- Testing
- polyethylene glycol solution for daily bowel lavage.
- Where
- Germany
- Volunteers
- 33 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Immune Thrombocytopenia, Systemic Lupus Erythematosus
Retrospective Analysis of the Safety and Efficacy of Hydroxychloroquine in Immune Thrombocytopenia
Retrospective study of the safety and efficacy of hydroxychloroquine among patients with immune Thrombopenia (ITP).
- Trial name
- HCQITP (NCT01549184)
- Volunteers
- 40 people
- Sponsor
- Henri Mondor University Hospital
Immune Thrombocytopenic Purpura
Atorvastatin Combined With NAC Plus Romiplostim for Management of ITP
This is a prospective, single-arm, open-lable, single-center study and we aimed to determine whether atorvastatin combined with N-acetyl-L-cysteine (NAC) plus romiplostim could induce sustained response off-treatment (SRoT) in…
- Trial name
- NCT07662525
- Testing
- atorvastatin, NAC, and romiplostim
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking University People's Hospital
Thrombotic Thrombocytopenic Purpura (TTP)
A Survey of Recombinant ADAMTS13 in Participants With Congenital Thrombotic Thrombocytopenic Purpura
This study is a survey in Japan of recombinant ADAMTS13 used to treat or to prevent participants with congenital thrombotic thrombocytopenic purpura (cTTP).
- Trial name
- NCT06441578
- Testing
- Recombinant ADAMTS13
- Where
- Japan
- Volunteers
- 40 people
- Sponsor
- Takeda
Thrombotic Micro-angiopathy
Therapeutic Orientation Test in Thrombotic Microangiopathy
Haemolytic and Uraemic Syndrome (HUS) is a serious disease requiring rapid diagnosis and management. The atypical HUS diagnosis has been greatly improved by anti-CS antibody (Eculizumab) wich block alternative complement pathway…
- Trial name
- TOTEM (NCT04777435)
- Testing
- Therapeutic orientation test for TMA
- Where
- 20 sites in France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Montpellier
Healthy, Primary Immune Thrombocytopenia
A First in HumanTrial to Evaluate The Safety, Tolerability, And Pharmacokinetics Of PF-06755347
This phase 1 single ascending dose study will provide a first in human assessment of safety and tolerability of PF-06755347 in healthy adult males as well as adult males and females with Immune Thrombocytopenia (ITP).
- Conditions
- Healthy, Primary Immune Thrombocytopenia, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
- Trial name
- NCT03275740
- Testing
- PF-06755347 intravenous healthy participant, PF-06755347 subcutaneous healthy participant, PF-06755347 subcutaneous ITP
- Where
- 6 sites in United States, Belgium and 3 more
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Pfizer
Thrombocytopenia
Daclizumab to Treat Chronic Immune Thrombocytopenia
This study will evaluate the effectiveness of the drug daclizumab for treating patients with chronic immune thrombocytopenia (ITP), a disease in which the immune system destroys platelets (blood cells involved in the clotting…
- Trial name
- NCT00049725
- Testing
- Daclizumab
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Immune Thrombocytopenia
Low-dose Baricitinib Plus High-dose Dexamethasone for Patients With Newly Diagnosed Immune Thrombocytopenia
A randomized, open-label, multicenter, phase 2 trial to compare the efficacy and safety of baricitinib plus high-dose dexamethasone compared to high-dose dexamethasone monotherapy for the first-line treatment of adults with…
- Trial name
- NCT05932524
- Testing
- Baricitinib 2 MG, Dexamethasone
- Where
- 10 sites in China
- Volunteers
- 132 people
- Sponsor
- Peking University People's Hospital
Ultomiris-exposed Pregnant/ Postpartum, Pregnancy
Study of Ultomiris® (Ravulizumab) Safety in Pregnancy
The primary objective of this study is to describe the frequency and characteristics of pregnancy outcomes and maternal complications among participants exposed to Ultomiris and to describe the frequency and characteristics of…
- Conditions
- Ultomiris-exposed Pregnant/ Postpartum, Pregnancy, Paroxysmal Nocturnal Hemoglobinuria (PNH), Atypical Hemolytic Uremic Syndrome (aHUS)
- Trial name
- NCT06312644
- Testing
- Ultomiris
- Where
- 7 sites in United States, Australia and 5 more
- Volunteers
- 75 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Immune Thrombocytopenia
Prognostic Value of CD Markers in Immune Thrombocytopenic Purpura
In this study, we will focus on the independent prognostic relevance of the expressions of CD38, CD4, CD56, CD11b and CD19 markers in immune cells with platelet changes in patients with newly diagnosed and chronic ITP.
- Trial name
- NCT04311593
- Testing
- CD4, CD19, CD38, CD56 and CD11b
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Thrombocytopenia Purpura
The Holistic Study
This study is a phase 3 study where eligible patients will be randomized 1:1 to one of two treatment strategies: receiving a thrombopoietin receptor agonist (Avatrombopag), or anti-CD20 (Rituximab).
- Trial name
- NCT07051915
- Testing
- Avatrombopag, Rituximab (Arm B)
- Volunteers
- 220 people
- Sponsor
- Ostfold Hospital Trust
Atypical Hemolytic Uremic Syndrome
Open Label Controlled Trial of Eculizumab in Adolescent Patients With Plasma Therapy-Sensitive aHUS
The purpose of this study is to determine whether eculizumab is safe and effective in the treatment of adolescent patients with plasma therapy-sensitive Atypical Hemolytic-Uremic Syndrome (aHUS).
- Trial name
- aHUS (NCT00844428)
- Testing
- eculizumab
- Where
- 13 sites in Canada, France and 5 more
- Volunteers
- 5 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Immune Thrombocytopenia
Optimal Dose of Zanubrutinib to Treat Adult Immune Thrombocytopenia
The goal of this clinical trial is to find the best dose of zanubrutinib when used together with high-dose dexamethasone for adults who are newly diagnosed with primary immune thrombocytopenia (ITP), and to learn how safe and…
- Trial name
- NCT07315373
- Testing
- Zanubrutinib 80mg/d, High dose dexamethasone, Zanubrutinib 160mg/d
- Volunteers
- 60 people
- Sponsor
- Peking University People's Hospital
Immune Thrombocytopenia, Immune Thrombocytopenic Purpura
Molecular Analysis of Thrombocytopenia and Cancer (MATAC): Investigating Antigenic Mimicry Between Platelets and Tumor Cells in Patients With Immune Thrombocytopenia (ITP) Associated With Cancer
The association between hematologic malignancies and ITP is well described, but this link is much less clear with solid cancers.
- Conditions
- Immune Thrombocytopenia, Immune Thrombocytopenic Purpura, Neoplasms, Cancer
- Trial name
- MATAC (NCT06444477)
- Testing
- ITP and cancer
- Where
- 20 sites in France
- Volunteers
- 33 people
- Sponsor
- University Hospital, Bordeaux
Immune Thrombocytopenia
Genome-Wide Gene Expression Profiling of Patients With ITP Receiving Thrombopoietin Mimetics
Introduction: Ineffective platelet production has been proven to play a role in the etiology of Immune Thrombocytopenia (ITP) in addition to increased platelet destruction.
- Trial name
- NCT01727999
- Where
- 2 sites in United States
- Volunteers
- 75 people
- Sponsor
- Stanford University
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