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Extracorporeal blood purification using the oXiris® (AN69ST) hemofilterWiki

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Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (0)


Name (Synonyms) Correlation

Correlated MeSH Terms (1)


Name (Synonyms) Correlation
D019851 Thrombophilia NIH 0.58

Correlated HPO Terms (1)


Name (Synonyms) Correlation
HP:0100724 Hypercoagulability HPO 0.58

There is one clinical trial.

Clinical Trials


1 Clinical Efficacy and Safety of Extracorporeal Blood Purification to Control Hyperinflammation and Hypercoagulability in COVID-19 Patients

Several studies have suggested a potential clinical benefit of controlling hyper inflammation triggered by SARS-CoV-2/COVID-19. Blood purification, the removal of excessive proinflammatory mediators may control disease progression and support clinical recovery. For this purpose, COVID-19 patients might benefit from treatment with AN69ST hemofilter based extracorporeal blood purification.

NCT04478539 Covid19 Device: Extracorporeal blood purification using the oXiris® (AN69ST) hemofilter
MeSH:Thrombophilia
HPO:Hypercoagulability

Primary Outcomes

Description: Systemic levels of IL-6, IL-8 and TNF-α are evaluated to assess the effect of blood purification. Measurement points: at admission, "before and after a blood purification cycle" and before discharge

Measure: Changes in cytokine levels of Interleukin (IL) 6, IL-8 and Tumor Necrosis Factor-α (pg/mL)

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Systemic levels of proinflammatory mediators are measured as a marker for disease severity. Measurement points: at admission, "before and after a blood purification cycle" and before discharge.

Measure: Changes in inflammatory markers; C-Reactive Protein (CRP) (mg/L)

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Systemic levels of thrombocytes are measured as a marker for disease severity. Measurement points: at admission, "before and after a blood purification cycle" and before discharge.

Measure: Changes in thrombocyte counts (10^3 counts/microL)

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Coagulation markers will be followed to assess the effect of systemic heparinisation, Measurement points, at admission, "before and after a blood purification cycle" and before discharge

Measure: Changes in the coagulation marker Fibrinogen (g/L)

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Duration of intensive care will be determined in relation to the number of blood purification cycles Patients will be followed for the duration of ICU stay.

Measure: ICU length of stay after admission (days)

Time: An expected average of 4 - 14 hospitalisation days or until hospital discharge (whichever comes first)

Secondary Outcomes

Description: Systemic levels of proinflammatory mediators are measured as a marker for disease severity. Measurement points: at admission, "before and after a blood purification cycle" and before discharge.

Measure: Changes in Neutrophil-to-Lymphocyte Ratio

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Coagulation markers will be followed to assess the effect of systemic heparinisation, Measurement points, at admission, "before and after a blood purification cycle" and before discharge

Measure: Changes in the coagulation marker D-Dimers (ng/mL)

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)

Description: Coagulation markers will be followed to assess the effect of systemic heparinisation, Measurement points, at admission, "before and after a blood purification cycle" and before discharge

Measure: Changes in the Activation Clotting Time (seconds).

Time: Hospitalisation window, day 0 until day 14 or until hospital discharge (whichever comes first)


Related HPO nodes (Using clinical trials)