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CytoSorb® is CE-mark approved in the E.U. In the U.S., CytoSorb® and DrugSorb-ATR® are investigational devices not yet FDA authorized/approved/cleared.
Studies and Registries

Access the latest studies, insights, and literature to support your clinical decision-making.

Expertise and clinical evidence

The introduction of new extracorporeal therapies for critically ill patients requires rigorous medical and scientific evaluation to establish their safety profile and clinical performance.
 
Such a scientific foundation is essential for the appropriate application, professional acceptance, and integration of these therapies into clinical practice, as well as for consideration within healthcare reimbursement frameworks.
 
CytoSorbents is committed to ongoing clinical research and evidence generation, and to sharing emerging data and practical experience with our clinical partners worldwide to support informed use of our technologies.

  • Multicenter Studies

    CytoSorbents has initiated and supported multiple multicenter clinical trials in the fields of cardiac surgery, septic shock, and critical care, aimed at further characterizing the clinical performance and safety profile of CytoSorb® Therapy.
     
    Published studies have reported favorable safety data and associations with changes in hemodynamic and inflammatory parameters. In addition, a number of investigator-initiated studies — some still recruiting and others completed — are contributing to the growing body of evidence on CytoSorb use in various critical-care contexts.
     
    Among these are projects investigating the use of CytoSorb Therapy in patients with vasoplegic shock and other fields of use.
     
    The STAR-T double-blind, randomized FDA trial in the United States has been completed with results presented and published. Further peer-reviewed publications are anticipated as ongoing trials reach completion and results become available.

    CytoSorbents study ID
    Category
    Country
    Site
    Patient No.
    Status
    Registration
    S18 PROCYSS study Germany 20 260 Ongoing Resource
    O06 COSMOS Registry International 28 3000 Ongoing Resource
    P01 Pancreatitis Germany Technical University Munich, Hospital Weiden 30 Published Resource
    CSI01 Cardiopulmonary bypass intraoperative (infective endocarditis / REMOVE) Germany 14 sites 250 Published Resource
    CT Reg COVID-19 CTC Registry USA 5 100 Published Resource
    S14 Septic Shock (MiHaS) Germany 3 sites 40 Data analysis Resource
    CSI08 Cardiopulmonary bypass intraoperative UK, Netherlands 2 sites 60 Ongoing Resource
    STAR Antithrombotic removal registry International 30 1000 Ongoing Resource
    STAR-T Cardiopulmonary bypass intraoperative USA/Canada 29 140 Published Resource
    S18
    PROCYSS study
    Germany
    20
    260
    Ongoing
    Resource
    O06
    COSMOS Registry
    International
    28
    3000
    Ongoing
    Resource
    P01
    Pancreatitis
    Germany
    Technical University Munich, Hospital Weiden
    30
    Published
    Resource
    CSI01
    Cardiopulmonary bypass intraoperative (infective endocarditis / REMOVE)
    Germany
    14 sites
    250
    Published
    Resource
    CT Reg
    COVID-19 CTC Registry
    USA
    5
    100
    Published
    Resource
    S14
    Septic Shock (MiHaS)
    Germany
    3 sites
    40
    Data analysis
    Resource
    CSI08
    Cardiopulmonary bypass intraoperative
    UK, Netherlands
    2 sites
    60
    Ongoing
    Resource
    STAR
    Antithrombotic removal registry
    International
    30
    1000
    Ongoing
    Resource
    STAR-T
    Cardiopulmonary bypass intraoperative
    USA/Canada
    29
    140
    Published
    Resource
  • Single-center Studies

    Multiple clinical centers worldwide are investigating CytoSorbents’ technologies in a range of hyperinflammatory and critical-care conditions.
     
    Research areas include high-risk cardiac surgery involving cardiopulmonary bypass, refractory septic shock, severe burns, and liver failure.
     
    A number of investigator-initiated trials are ongoing or completed, contributing to the growing body of scientific literature on CytoSorb Therapy.
     
    Published studies have reported safety data and associations with changes in inflammatory markers and hemodynamic parameters, while additional publications are expected as more projects reach completion.

    CytoSorbents study ID
    Category
    Country
    Site
    Patient No.
    Status
    Registration
    Tx04 Orthotopic Heart Transplantation Hungary Semmelweis University, Budapest 60 Published Resource
    SepsAR3 Septic Shock Germany University Medical Centre, Mainz 150 Recruiting Resource
    S21 Septic Shock Netherlands Nijmegen Radboud UMC 24 Published Resource
    S19 Septic Shock Germany Hamburg University Hospital Hamburg-Eppendorf, Hamburg 32 Recruiting Resource
    O930 VA ECMO (cardiogenic shock) Germany Jena University Hospital 54 Data Analysis Phase Resource
    O03 Cytokine Release Syndrome Germany Hannover Medical School 34 Recruiting Resource
    EC05 Post arrest requiring eCPR Germany Freiburg University Hospital, Freiburg 20 Published Resource
    CYTOCOV-19 COVID-19 patients Germany Hamburg University Hospital Hamburg – Eppendorf, Hamburg 24 Published Resource
    Cyto-HOPE Liver Transplant Italy Papa Giovanni XXIII Hospital, Bergamo 20 Recruiting Resource
    CSI26 Cardiac Surgery Netherlands LUMC Leiden 36 Recruiting Resource
    CSI22 Cardiac Surgery Sweden Sahlgrenska University Hospital Gothenburg 20 Published Resource
    CSI16 Cardiac Surgery Switzerland Dept of Intensive Care Medicine, Bern 54 Recruiting Resource
    CSI06 Cardiopulmonary bypass intraoperative Germany Nuremberg hospital 40 Publication phase Resource
    CGS01 Post cardiac arrest Switzerland Centre Hospitalier Universitaire, Vaudois, Lausanne 40 Published Resource
    Tx04
    Orthotopic Heart Transplantation
    Hungary
    Semmelweis University, Budapest
    60
    Published
    Resource
    SepsAR3
    Septic Shock
    Germany
    University Medical Centre, Mainz
    150
    Recruiting
    Resource
    S21
    Septic Shock
    Netherlands
    Nijmegen Radboud UMC
    24
    Published
    Resource
    S19
    Septic Shock
    Germany
    Hamburg University Hospital Hamburg-Eppendorf, Hamburg
    32
    Recruiting
    Resource
    O930
    VA ECMO (cardiogenic shock)
    Germany
    Jena University Hospital
    54
    Data Analysis Phase
    Resource
    O03
    Cytokine Release Syndrome
    Germany
    Hannover Medical School
    34
    Recruiting
    Resource
    EC05
    Post arrest requiring eCPR
    Germany
    Freiburg University Hospital, Freiburg
    20
    Published
    Resource
    CYTOCOV-19
    COVID-19 patients
    Germany
    Hamburg University Hospital Hamburg – Eppendorf, Hamburg
    24
    Published
    Resource
    Cyto-HOPE
    Liver Transplant
    Italy
    Papa Giovanni XXIII Hospital, Bergamo
    20
    Recruiting
    Resource
    CSI26
    Cardiac Surgery
    Netherlands
    LUMC Leiden
    36
    Recruiting
    Resource
    CSI22
    Cardiac Surgery
    Sweden
    Sahlgrenska University Hospital Gothenburg
    20
    Published
    Resource
    CSI16
    Cardiac Surgery
    Switzerland
    Dept of Intensive Care Medicine, Bern
    54
    Recruiting
    Resource
    CSI06
    Cardiopulmonary bypass intraoperative
    Germany
    Nuremberg hospital
    40
    Publication phase
    Resource
    CGS01
    Post cardiac arrest
    Switzerland
    Centre Hospitalier Universitaire, Vaudois, Lausanne
    40
    Published
    Resource
  • The CytoSorb Registries

     


    The COSMOS
    (CytoSorb Treatment OF Critically III Patients) registry was opened in mid-2022 and is a company-sponsored international registry designed to provide an infrastructure for the ongoing surveillance of CytoSorb use in real-world critical-care settings, and to serve as an objective, comprehensive, and scientifically-based resource to measure and improve the quality of patient selection for CytoSorb and related treatment modalities. Recruitment is ongoing.

     


    The STAR
    (Safe and Timely Antithrombotic Removal) registry was first registered with ClinicalTrials.gov in Sept 2021 and is a company sponsored multicenter European Registry designed to capture real-world clinical use patterns and associated clinical outcomes with the use of CytoSorb for the removal of antithrombotic agents. Recruitment is ongoing.

NON US HEALTHCARE PROFESSIONALS AREA
This section of the website contains medical and clinical information regarding products that are not cleared or approved by the U.S. Food and Drug Administration (FDA).  

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Accordingly:

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Physician experience, clinical practice patterns, risks, and patient outcomes may vary. The information presented reflects individual clinical experience and does not constitute medical advice.