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Siew LY, Lee ZY, Yunos NM, Atan R, Cove ME, Lumlertgul N, Srisawat N, Hasan MS. Outcomes of extracorporeal blood purification with oXiris® membrane in critically ill patients: A systematic review and meta-analysis. J Crit Care 2024; 83:154844. [PMID: 38901069 DOI: 10.1016/j.jcrc.2024.154844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/26/2024] [Accepted: 06/08/2024] [Indexed: 06/22/2024]
Abstract
PURPOSE To evaluate the efficacy of the novel oXiris® membrane in critically ill adult patients. METHODS We systematically searched MEDLINE, EMBASE, and CENTRAL from inception to 01/06/2023 for relevant randomised controlled trials (RCTs) and non-randomised studies of intervention (NRSI). The primary outcome was overall mortality. Random effect meta-analyses were conducted in RevMan 5.4.1. Study quality was evaluated using Cochrane's risk of bias tool. (PROSPERO: CRD42023389198). RESULTS Ten studies (2 RCTs and 8 NRSIs) with 481 patients were included. None had low risk of bias. Treatment using oXiris® was associated with reduced overall mortality (RR 0.78, 95%CI 0.62-0.98; p = 0.03; 6 NRSI). One RCT reported 28-day mortality, finding no significant difference between groups. Besides, pooled NRSIs results showed significant reductions in SOFA scores, norepinephrine dosage, and several inflammatory biomarkers (C-reactive protein [CRP], lactate, and interleukin-6 [IL-6]) post oXiris® treatment. However, other clinical outcomes (ICU and hospital length of stay, mechanical ventilation duration) were similar between groups. CONCLUSION In critically ill patients, the use of oXiris® membrane was associated with reduced overall mortality, norepinephrine dosage, CRP, IL-6, lactate levels, along with improved organ function. However, the certainty of evidence was very low, necessitating high-quality RCTs to further evaluate its efficacy in this population.
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Affiliation(s)
- Li Ying Siew
- Department of Anaesthesiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Zheng-Yii Lee
- Department of Anaesthesiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia; Department of Cardiac Anesthesiology & Intensive Care Medicine, Charité Berlin, Germany
| | - Nor'azim Mohd Yunos
- Department of Anaesthesiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia; Department of Anaesthesiology, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Rafidah Atan
- Department of Anaesthesiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia; Department of Anaesthesiology, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Matthew Edward Cove
- Division of Respiratory and Critical Care Medicine, Department of Medicine, National University Hospital, National University Health System, Singapore, Singapore
| | - Nuttha Lumlertgul
- Division of Nephrology, Excellence Centre for Critical Care Nephrology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand; Faculty of Medicine, Centre of Excellence in Critical Care Nephrology, Chulalongkorn University, Bangkok, Thailand
| | - Nattachai Srisawat
- Division of Nephrology, Excellence Centre for Critical Care Nephrology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand; Faculty of Medicine, Centre of Excellence in Critical Care Nephrology, Chulalongkorn University, Bangkok, Thailand
| | - M Shahnaz Hasan
- Department of Anaesthesiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia; Department of Anaesthesiology, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.
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Quílez Trasobares N, González-Fernández M, Barea-Mendoza JA, Arias-Verdú MD, Barrueco-Francioni JE, Seller-Pérez G, Molina-Collado Z, Lesmes González-de Aledo A, Herrera-Gutiérrez M, Sánchez-Izquierdo Riera JÁ. The Role of Immunomodulatory Therapy with Oxiris in COVID-19 with Renal Failure and Immune Dysfunction. Blood Purif 2024:1-9. [PMID: 38991521 DOI: 10.1159/000539833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 06/10/2024] [Indexed: 07/13/2024]
Abstract
INTRODUCTION The main objective of this study was to evaluate the impact of hemoadsorption on the elimination of inflammatory mediators. METHODS A prospective, bicenter, observational cohort study was conducted between March 2020 and February 2022 to explore the immunomodulatory response, demographic and clinical characteristics of individuals with COVID-19 admitted to the ICU with severe acute respiratory failure and in need of CRRT with Oxiris® with or without AKI. RESULTS Sixty-four patients were analyzed. Statistically significant differences were observed between exposed and unexposed groups, in relation to the reduction in D-dimer levels -15,614 (24,848.9) versus -4,136.5 (9,913.47) (p 0.031, d: 1.59, 95% CI: -21,830, -1,126). An increase in PCT was observed 0.47 (2.08) versus -0.75 (2.3) (p 0.044 95% CI: 0.03, 2.44). No differences were found in a decrease in CRP -4.21 (7.29) versus -1.6 (9.02) (p 0.22) nor in the rest of inflammatory parameters fibrinogen, IL-6, ferritin, lymphocytes, and neutrophils. Subgroup analysis in patients exposed to therapy also showed a significant decrease in D-dimer of 55% from baseline: 6,000 (1,984.5-27,750) pre-therapy versus 2,700 (2,119.5-6,145) (95% CI: -23,000, -2,489) post-therapy with a strong effect size (p 0.001, d: 0.65). CONCLUSION The hemoadsorptive therapy in COVID-19 was associated with a significant decrease in D-dimer parameters without showing decreases in the rest of the clinical, inflammatory parameters and severity scales analyzed.
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Kim HS, Chung YJ, Lee GR, Kim EY. The clinical efficacy and suitable implementation of two extracorporeal blood purification therapies: AN69-oXiris versus PMX-HP. Front Med (Lausanne) 2024; 11:1344893. [PMID: 38357649 PMCID: PMC10864431 DOI: 10.3389/fmed.2024.1344893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 01/17/2024] [Indexed: 02/16/2024] Open
Abstract
Purpose In septic shock patients, pathogens and excessive endotoxins continuously overstimulate the host's immune system with a cytokine storm that can lead to multi-organ failure and even mortality. Various types of extracorporeal blood purification treatments have recently been introduced to remove excessive endotoxins and cytokines. Herein, we compared the clinical efficacy of two blood purification methods, PMX-HP and AN69-oXiris, and discussed their detailed indications according to disease severity. Materials and methods From December 2016 to April 2023, patients who underwent emergent surgery due to septic shock secondary to peritonitis and subsequently received blood purification treatment with AN69-oXiris or PMX-HP were enrolled. Propensity score (PS)-matching was conducted to adjust for baseline characteristics between the two groups, and the changes in clinical parameters and outcomes were compared. Clinical outcomes were assessed in subgroups of patients who underwent PMX-HP treatment divided according to SOFA scores into low (0-7), intermediate (8-13), and high (> 13) disease severity groups. Results Forty patients received blood purification therapy with either PMX-HP or AN69-oXiris during the study period. After 1:2 PS matching, six patients in the AN69-oXiris group and 12 patients in the PMX-HP group were finally analyzed. Vasoactive-inotropic scores (VISs) decreased in both groups after 48 h of treatment compared to the baseline values, but the change in VISs was more pronounced in the PMX-HP group {-57.6 [interquartile range (IQR) = -166.4 - (-10)] vs. -22.9 [IQR = -64-0], respectively, p = 0.041}. Decreases in cardiovascular SOFA scores were significantly pronounced in the PMX-HP group [-1.5 (IQR = -4 - 0) vs. 0 (IQR = -1 - 1), respectively, p = 0.035]. The 7-day mortality rate was significantly lower than the predicted mortality rate in a subgroup analysis of patients treated with PMX-HP in both the low disease severity group and the intermediate disease severity group. Conclusion PMX-HP and AN69-oXiris could be therapeutic options for refractory septic shock patients with intra-abdominal origins, especially after the surgical elimination of the infectious sources. A tailored modality choice that takes into account patient characteristics, such as disease severity and cost burden, could optimize the efficacy of this strategy.
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Affiliation(s)
| | | | | | - Eun Young Kim
- Division of Trauma and Surgical Critical Care, Department of Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Wang G, He Y, Guo Q, Zhao Y, He J, Chen Y, Chen W, Zhou Y, Peng Z, Deng K, Guan J, Xie W, Chang P, Liu Z. Continuous renal replacement therapy with the adsorptive oXiris filter may be associated with the lower 28-day mortality in sepsis: a systematic review and meta-analysis. Crit Care 2023; 27:275. [PMID: 37424026 PMCID: PMC10331993 DOI: 10.1186/s13054-023-04555-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 06/28/2023] [Indexed: 07/11/2023] Open
Abstract
BACKGROUND The oXiris is a novel filter for continuous renal replacement therapy (CRRT) featuring an adsorption coating to adsorb endotoxins and remove inflammatory mediators. Given that no consensus has been reached on its potential benefits in treating sepsis, a meta-analysis was conducted to assess its impact on the clinical outcomes of this patient population. METHODS Eleven databases were retrieved to find relevant observational studies and randomized controlled trials. The Newcastle-Ottawa Scale and the Cochrane Risk of Bias Tool were used to assess the quality of the included studies. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) process was employed to assess the certainty of evidence. The 28-day mortality was the primary outcome. Secondary outcomes were 7-, 14-, and 90-day mortality, length of intensive care unit (ICU) and hospital stay, ICU and hospital mortality, norepinephrine (NE) dose, interleukin-6 (IL-6) and lactate levels, and Sequential Organ Failure Assessment (SOFA) score. RESULTS The meta-analysis, pooling data from 14 studies, involving 695 patients, showed significant reductions in 28-day mortality [odds ratio (OR) 0.53; 95% confidence interval (CI) 0.36-0.77, p = 0.001] and length of ICU stay [weighted mean difference (WMD) - 1.91; 95% CI - 2.56 to - 1.26, p < 0.001)] in patients with sepsis using the oXiris filter compared to other filters. Besides, the SOFA score, NE dose, IL-6 and lactate levels, and 7- and 14-day mortalities were lower in the oXiris group. However, the 90-day mortality, ICU and hospital mortality, and length of hospital stay were comparable. The quality assessment of the ten observational studies indicated intermediate to high quality (average Newcastle-Ottawa score: 7.8). However, all four randomized controlled trials (RCTs) had an unclear risk of bias. The evidence for all outcomes had a low or very low level of certainty because the original study design was mainly observational studies and the RCTs included had an unclear risk of bias and a small sample size. CONCLUSION The treatment with the oXiris filter during CRRT in sepsis patients may be associated with lower 28-, 7-, and 14-day mortalities, lactate levels, SOFA score, NE dose, and shorter length of ICU stay. However, due to the low or very low quality of evidence, the effectiveness of oXiris filters was still uncertain. Besides, no significant difference was observed for the 90-day mortality, ICU and hospital mortality, and length of hospital stay.
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Affiliation(s)
- Guizhong Wang
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Yuxuan He
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Qingling Guo
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Ying Zhao
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Jie He
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Yue Chen
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Weijia Chen
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Yi Zhou
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Zichong Peng
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Ke Deng
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Jianbin Guan
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Wenting Xie
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China
| | - Ping Chang
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China.
| | - Zhanguo Liu
- Department of Critical Care Medicine, Zhujiang Hospital, The Second School of Clinical Medicine, Southern Medical University, 253 Gongye Rd, Guangzhou, 510282, China.
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Ying J, Cai X, Lu G, Chen W. The Use of Membranes (ST-100, oXiris, and M60) for Continuous Renal Replacement Therapy in a Child with Sepsis. Case Rep Crit Care 2023; 2023:2000781. [PMID: 37324650 PMCID: PMC10264131 DOI: 10.1155/2023/2000781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/31/2023] [Accepted: 05/20/2023] [Indexed: 06/17/2023] Open
Abstract
Sepsis is a critical condition affecting patients worldwide. Systemic inflammatory response syndrome in sepsis contributes to organ dysfunction and mortality. The oXiris is a recently developed continuous renal replacement therapy (CRRT) hemofilter indicated for the adsorption of cytokines from the bloodstream. In our study, in a septic child, CRRT with three filters, including the oXiris hemofilter, resulted in a downregulation of inflammatory biomarkers and a reduction of vasopressors. Herein, we described the first report of such usage in septic children.
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Affiliation(s)
- Jiayun Ying
- Pediatric ICU, Children's Hospital of Fudan University, Shanghai, China
| | - Xiaodi Cai
- Pediatric ICU, Children's Hospital of Fudan University, Shanghai, China
| | - Guoping Lu
- Pediatric ICU, Children's Hospital of Fudan University, Shanghai, China
| | - Weiming Chen
- Pediatric ICU, Children's Hospital of Fudan University, Shanghai, China
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Chavda VP, Raval N, Sheta S, Vora LK, Elrashdy F, Redwan EM, Uversky VN, Ertas YN. Blood filtering system for COVID-19 management: novel modality of the cytokine storm therapeutics. Front Immunol 2023; 14:1064459. [PMID: 37153613 PMCID: PMC10160615 DOI: 10.3389/fimmu.2023.1064459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/24/2023] [Indexed: 05/09/2023] Open
Abstract
The newly emerged coronavirus (SARS-CoV-2) is virulent, contagious, and has rapidly gained many mutations, which makes it highly infectious and swiftly transmissible around the world. SARS-CoV-2 infects people of all ages and targets all body organs and their cellular compartments, starting from the respiratory system, where it shows many deleterious effects, to other tissues and organs. Systemic infection can lead to severe cases that require intensive intervention. Multiple approaches were elaborated, approved, and successfully used in the intervention of the SARS-CoV-2 infection. These approaches range from the utilization of single and/or mixed medications to specialized supportive devices. For critically ill COVID-19 patients with acute respiratory distress syndrome, both extracorporeal membrane oxygenation (ECMO) and hemadsorption are utilized in combination or individually to support and release the etiological factors responsible for the "cytokine storm" underlying this condition. The current report discusses hemadsorption devices that can be used as part of supportive treatment for the COVID-19-associated cytokine storm.
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Affiliation(s)
- Vivek P. Chavda
- Department of Pharmaceutic and Pharmaceutical Technology, L M College of Pharmacy, Ahmedabad, India
| | - Nidhi Raval
- National Institute of Pharmaceutical Education and Research (NIPER) – Ahmedabad, Gandhinagar, Gujarat, India
| | - Soham Sheta
- Formulation and Development, Zydus Lifesciences Ltd., Ahmedabad, Gujrat, India
| | - Lalitkumar K. Vora
- School of Pharmacy, Queen’s University Belfast, Belfast, United Kingdom
- *Correspondence: Lalitkumar K. Vora, ; Vladimir N. Uversky, ; Yavuz Nuri Ertas,
| | - Fatma Elrashdy
- Department of Endemic Medicine and Hepatogastroenterology, Cairo University, Cairo, Egypt
| | - Elrashdy M. Redwan
- Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Vladimir N. Uversky
- Department of Molecular Medicine and Byrd Alzheimer’s Research Institure, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
- *Correspondence: Lalitkumar K. Vora, ; Vladimir N. Uversky, ; Yavuz Nuri Ertas,
| | - Yavuz Nuri Ertas
- ERNAM - Nanotechnology Research and Application Center, Erciyes University, Kayseri, Türkiye
- Department of Biomedical Engineering, Erciyes University, Kayseri, Türkiye
- *Correspondence: Lalitkumar K. Vora, ; Vladimir N. Uversky, ; Yavuz Nuri Ertas,
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Chang K, Li Y, Qin Z, Zhang Z, Wang L, Yang Q, Geng J, Deng N, Chen S, Su B. Effect of extracorporeal hemoadsorption in critically ill patients with COVID-19: A narrative review. Front Immunol 2023; 14:1074465. [PMID: 36817416 PMCID: PMC9936071 DOI: 10.3389/fimmu.2023.1074465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 01/25/2023] [Indexed: 02/05/2023] Open
Abstract
COVID-19 has been affecting the world unprecedentedly and will remain widely prevalent due to its elusive pathophysiological mechanism and the continuous emergence of new variants. Critically ill patients with COVID-19 are commonly associated with cytokine storm, multiple organ dysfunction, and high mortality. To date, growing evidence has shown that extracorporeal hemoadsorption can exert its adjuvant effect to standard of care by regulating immune homeostasis, reducing viremia, and decreasing endotoxin activity in critically ill COVID-19 cases. However, the selection of various hemofilters, timing of initiation and termination of hemoadsorption therapy, anticoagulation management of extracorporeal circuits, identification of target subgroups, and ultimate survival benefit remain controversial. The purpose of this narrative review is to comprehensively summarize the rationale for the use of hemoadsorption in critically ill patients with COVID-19 and to gather the latest clinical evidence in this field.
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Affiliation(s)
- Kaixi Chang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Yupei Li
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Zheng Qin
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhuyun Zhang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Liya Wang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Qinbo Yang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Jiwen Geng
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Ningyue Deng
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Shanshan Chen
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital, Sichuan University, Chengdu, China
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Li Y, Sun P, Chang K, Yang M, Deng N, Chen S, Su B. Effect of Continuous Renal Replacement Therapy with the oXiris Hemofilter on Critically Ill Patients: A Narrative Review. J Clin Med 2022; 11:jcm11226719. [PMID: 36431196 PMCID: PMC9695587 DOI: 10.3390/jcm11226719] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
Critically ill patients with sepsis and severe COVID-19 are commonly characterized by a dysregulated immune response and an acute kidney injury. Continuous renal replacement therapy (CRRT) is now proposed as a promising adjuvant therapy to treat these critically ill patients by removing cytokines, pathogen-associated molecular patterns, and damage-associated molecular patterns from the blood. Although multiple hemofilters, including high-cutoff membranes, the oXiris hemofilter, the CytoSorb hemoadsorption device, and the Toraymyxin hemoperfusion cartridge, have been used in current clinical practice, the use of the oXiris hemofilter in critically ill patients is of particular interest because it is the only kind of hemofilter that can provide renal replacement therapy, remove endotoxins, and adsorb cytokines simultaneously. During the past five years, a growing body of literature has shown that CRRT with the oXiris hemofilter can improve hemodynamics and organ function and can decrease cytokines and endotoxins in both septic and COVID-19 patients. Here, we performed a narrative review to describe the development history of the oXiris hemofilter and to discuss the therapeutic effect of oXiris-CRRT on critically ill patients by searching the PubMed, Web of Science, and clinicaltrials.gov databases for articles published from inception to 8 September 2022 (updated on 1 November) with an English language restriction. We also summarized the current knowledge on anticoagulation techniques and safety concerns when delivering oXiris-CRRT sessions.
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Affiliation(s)
- Yupei Li
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Peiyan Sun
- West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Kaixi Chang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Mei Yang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
- Department of Nephrology, The First People’s Hospital of Shuangliu District, Chengdu 610200, China
| | - Ningyue Deng
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shanshan Chen
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
- West China School of Medicine, Sichuan University, Chengdu 610041, China
- Med-X Center for Materials, Sichuan University, Chengdu 610041, China
- Med+ Biomaterial Institute of West China Hospital, Sichuan University, Chengdu 610041, China
- Correspondence: ; Tel.: +86-028-85423341
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Zhou Y, Wu C, Ouyang L, Peng Y, Zhong D, Xiang X, Li J. Application of oXiris-continuous hemofiltration adsorption in patients with sepsis and septic shock: A single-centre experience in China. Front Public Health 2022; 10:1012998. [PMID: 36249210 PMCID: PMC9557776 DOI: 10.3389/fpubh.2022.1012998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 09/12/2022] [Indexed: 01/27/2023] Open
Abstract
oXiris is a new, high-adsorption membrane filter in continuous hemofiltration adsorption to reduce the inflammatory response in sepsis. The investigators retrospectively reviewed patients with sepsis/septic shock who underwent at least one oXiris-treatment from November 2020 to March 2022. The demographic data, baseline levels before treatment, clinical datas, prognosis, and the occurrence of adverse events during treatment were recorded. 90 patients were enrolled in this study. The hemodynamic indices, sequential organ failure assessment score, lactate, inflammatory biomarkers levels were significantly improved at 12 h and 24 h after treatment. Procalcitonin and interleukin-6 reduction post-treatment of oXiris were most pronounced in infection from skin and soft tissue, urinary and abdominal cavity. Logistic regression analysis showed that pre-treatment sequential organ failure assessment score (p = 0.034), percentage decrease in sequential organ failure assessment score (p = 0.004), and age (p = 0.011) were independent risk factors for intensive care unit mortality. In conclusion, oXiris-continuous hemofiltration adsorption may improve hemodynamic indicators, reduce the use of vasoactive drugs, reduce lactate level and infection indicators. Of note, oXiris improve organ function in sepsis, which may result to higher survival rate.
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Feng J, Zhang S, Ai T, Wang L, Gao Y, Li W, Zhu M. Effect of CRRT with oXiris filter on hemodynamic instability in surgical septic shock with AKI: A pilot randomized controlled trial. Int J Artif Organs 2022; 45:801-808. [PMID: 35864718 DOI: 10.1177/03913988221107947] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Early identification and timely management of septic AKI continue to represent clinical challenges for intensive care. The aim was to evaluate the effect of renal replacement with oXiris filter on clinical outcomes in septic AKI. METHODS This was a single-center randomized controlled trial that enrolled surgical septic shock with AKI patients admitted in the ICU, Renji Hospital, Shanghai Jiao Tong University, School of Medicine from Jan 1, 2021 to Sep 30, 2021, were screened. RESULTS Sixteen subjects that met the inclusion and exclusion criteria were randomized into CRRT with AN69-oXiris group (n = 8) and AN69-ST group (n = 8). The PCT and IL-6 concentration decreased significantly after the first treatment compared to pre-CRRT levels in the oXiris group (PCT: 23.46 [4.18, 84.90] vs 52.79 [9.03, 100.00] µg/L, p = 0.046; IL-6: 3080.15 [527.62, 9806.61] vs 10,457.17 [8150.00, 15,528.87] pg/mL, p = 0.043). The levels of lactate decreased by 1.70 [1.03, 2.83] mmol/L after the first CRRT in the oXiris group (p = 0.028). The norepinephrine infusion rate was decreased by 0.06 [0, 0.09], 0.05 [0, 0.23] and 0.11 [0, 0.23] μg/kg/min at 4, 6, and 8 h in the oXiris group compared to the ST group (p = 0.005, 0.038, and 0.017). CONCLUSION Using the oXiris filter may improve hemodynamic status during initial CRRT in severe surgical septic shock with AKI. Further large multicenter RCTs are needed to determine the effect of the oXiris filter on patient outcomes. (http://www.chictr.org.cn/index.aspx (ChiCTR2200055732)).
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Affiliation(s)
- Junqi Feng
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Shuyi Zhang
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Tianyi Ai
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Lihui Wang
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Yuan Gao
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Wen Li
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
| | - Mingli Zhu
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai,China
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