Biomaterial Database

Oxiris Membrane in Sepsis and Multiple Organ Failure. 2023

Matteo Cecchi, and Arnau Ulsamer, and Gianluca Villa

Department of Experimental and Clinical Medicine, Section of Internal Medicine, University of Florence, Florence, Italy.

Sepsis and multiple organ failure (MOF) are characterized by multiple hemodynamic changes and imbalanced immune response of the patient. Oxiris is a highly adsorptive membrane with the ability to remove cytokines and endotoxins, as well as to perform renal replacement therapy. Here we describe the evolution from previous AN69 to the 3-in-1 Oxiris membrane, and review its characteristics and performance. In clinical practice, Oxiris showed consistent effects in mean arterial pressure recovery, a decrease in vasopressor needs, and reduction of the Sequential Organ Failure Assessment score. These results have been reproduced by several independent studies addressing both sepsis and, to a lesser extent, COVID-19 patients. In addition, more recent studies in sepsis showed improvements in MOF duration and the length of stay in the ICU, as well as some promising results regarding mortality. Finally, we review ongoing clinical trials and discuss its potential significance to clinical practice improvement and to further reinforce knowledge on the use of blood purification in sepsis and acute kidney injury.

UI	MeSH Term	Description	Entries
D009102	Multiple Organ Failure	A progressive condition usually characterized by combined failure of several organs such as the lungs, liver, kidney, along with some clotting mechanisms, usually postinjury or postoperative.	MODS,Multiple Organ Dysfunction Syndrome,Organ Dysfunction Syndrome, Multiple,Organ Failure, Multiple,Failure, Multiple Organ,Multiple Organ Failures
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000086382	COVID-19	A viral disorder generally characterized by high FEVER; COUGH; DYSPNEA; CHILLS; PERSISTENT TREMOR; MUSCLE PAIN; HEADACHE; SORE THROAT; a new loss of taste and/or smell (see AGEUSIA and ANOSMIA) and other symptoms of a VIRAL PNEUMONIA. In severe cases, a myriad of coagulopathy associated symptoms often correlating with COVID-19 severity is seen (e.g., BLOOD COAGULATION; THROMBOSIS; ACUTE RESPIRATORY DISTRESS SYNDROME; SEIZURES; HEART ATTACK; STROKE; multiple CEREBRAL INFARCTIONS; KIDNEY FAILURE; catastrophic ANTIPHOSPHOLIPID ANTIBODY SYNDROME and/or DISSEMINATED INTRAVASCULAR COAGULATION). In younger patients, rare inflammatory syndromes are sometimes associated with COVID-19 (e.g., atypical KAWASAKI SYNDROME; TOXIC SHOCK SYNDROME; pediatric multisystem inflammatory disease; and CYTOKINE STORM SYNDROME). A coronavirus, SARS-CoV-2, in the genus BETACORONAVIRUS is the causative agent.	2019 Novel Coronavirus Disease,2019 Novel Coronavirus Infection,2019-nCoV Disease,2019-nCoV Infection,COVID-19 Pandemic,COVID-19 Pandemics,COVID-19 Virus Disease,COVID-19 Virus Infection,Coronavirus Disease 2019,Coronavirus Disease-19,SARS Coronavirus 2 Infection,SARS-CoV-2 Infection,Severe Acute Respiratory Syndrome Coronavirus 2 Infection,COVID19,2019 nCoV Disease,2019 nCoV Infection,2019-nCoV Diseases,2019-nCoV Infections,COVID 19,COVID 19 Pandemic,COVID 19 Virus Disease,COVID 19 Virus Infection,COVID-19 Virus Diseases,COVID-19 Virus Infections,Coronavirus Disease 19,Disease 2019, Coronavirus,Disease, 2019-nCoV,Disease, COVID-19 Virus,Infection, 2019-nCoV,Infection, COVID-19 Virus,Infection, SARS-CoV-2,Pandemic, COVID-19,SARS CoV 2 Infection,SARS-CoV-2 Infections,Virus Disease, COVID-19,Virus Infection, COVID-19
D017582	Renal Replacement Therapy	Procedures which temporarily or permanently remedy insufficient cleansing of body fluids by the kidneys.	Kidney Replacement Therapy,Replacement Therapy, Kidney,Replacement Therapy, Renal,Therapy, Kidney Replacement,Therapy, Renal Replacement,Kidney Replacement Therapies,Renal Replacement Therapies,Replacement Therapies, Kidney,Replacement Therapies, Renal,Therapies, Kidney Replacement,Therapies, Renal Replacement
D058186	Acute Kidney Injury	Abrupt reduction in kidney function. Acute kidney injury encompasses the entire spectrum of the syndrome including acute kidney failure; ACUTE KIDNEY TUBULAR NECROSIS; and other less severe conditions.	Acute Kidney Failure,Acute Kidney Insufficiency,Acute Renal Failure,Acute Renal Injury,Acute Renal Insufficiency,Kidney Failure, Acute,Kidney Insufficiency, Acute,Renal Failure, Acute,Renal Insufficiency, Acute,Acute Kidney Failures,Acute Kidney Injuries,Acute Kidney Insufficiencies,Acute Renal Failures,Acute Renal Injuries,Acute Renal Insufficiencies,Kidney Failures, Acute,Kidney Injuries, Acute,Kidney Injury, Acute,Kidney Insufficiencies, Acute,Renal Failures, Acute,Renal Injuries, Acute,Renal Injury, Acute,Renal Insufficiencies, Acute
D018805	Sepsis	Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK.	Bloodstream Infection,Pyaemia,Pyemia,Pyohemia,Blood Poisoning,Poisoning, Blood,Septicemia,Severe Sepsis,Blood Poisonings,Bloodstream Infections,Infection, Bloodstream,Poisonings, Blood,Pyaemias,Pyemias,Pyohemias,Sepsis, Severe,Septicemias