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Original Article
- Nephrology
- Clinical efficacy of blood purification using a polymethylmethacrylate hemofilter for the treatment of severe acute pancreatitis
- Kiyohiko Kinjoh, Ryoji Nagamura, Yutaka Sakuda, Shoki Yamauchi, Hideta Takushi, Tadashi Iraha, Koji Idomari
- Acute Crit Care. 2022;37(3):398-406. Published online July 5, 2022
- DOI: https://doi.org/10.4266/acc.2022.00192
- 9,395 View
- 220 Download
- 8 Web of Science
- 8 Crossref
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Abstract
PDF - Background
Severe acute pancreatitis (SAP) is a systemic inflammatory disease, and it can often complicate into acute kidney injury (AKI) and acute lung injury/acute respiratory distress syndrome (ALI/ARDS). This study aimed to evaluate the clinical effectiveness of blood purification using a polymethylmethacrylate (PMMA) hemofilter.
Methods
We retrospectively examined 54 patients, who were diagnosed with SAP according to the Japanese criteria from January 2011 to December 2019.
Results
Of a total of 54 SAP patients, 26 patients progressively developed AKI and required continuous hemodialysis with a PMMA membrane hemofilter (PMMA-CHD). Acute Physiology and Chronic Health Evaluation (APACHE) II score and Sequential Organ Failure Assessment (SOFA) score were significantly higher in patients requiring PMMA-CHD than in patients not requiring hemodialysis. The lung injury scores were also significantly higher in patients requiring PMMA-CHD. Of the 26 patients, 16 patients developed ALI/ARDS and required mechanical ventilation. A total of seven patients developed severe ALI/ARDS and received additional intermittent hemodiafiltration using a PMMA hemofilter (PMMA-HDF). Although the length of intensive care unit stay was significantly longer in patients with severe ALI/ARDS, blood purification therapy was discontinued in all the patients. The survival rates at the time of discharge were 92.3% and 92.9% in patients with and without PMMA-CHD, respectively. These real mortality ratios were obviously lower than the estimated mortality ratios predicted by APACHE II scores.
Conclusions
These finding suggest that the blood purification using a PMMA hemofilter would be effective for the treatment of AKI and ALI/ARDS in SAP patients. -
Citations
Citations to this article as recorded by
- Evolution of the Role of Blood Purification in Multi-Organ Support Therapy for Severe Acute Pancreatitis
绪杰 张
Advances in Clinical Medicine.2026; 16(01): 1074. CrossRef - Clinical efficacy of different blood purification modes on severe acute pancreatitis: a systematic review and network meta-analysis
Peihong Li, Hao Tian, Po Huang, Xiaolei Fang
Frontiers in Medicine.2026;[Epub] CrossRef - Extracorporeal pediatric renal replacement therapy: diversifying application beyond kidney failure
Rahul Chanchlani, David Askenazi, Benan Bayrakci, Akash Deep, Jolyn Morgan, Tara M. Neumayr
Pediatric Nephrology.2025; 40(4): 923. CrossRef - Advances in Renal Replacement Therapy: The Role of Polymethyl Methacrylate Membranes in Acute Critically Ill Patients
Eleonora Balzani, Sergio Lassola, Hannah Wozniak, Giacomo Bellani, Silvia De Rosa
Blood Purification.2025; 55(6-7): 434. CrossRef - Impact of early blood purification on serum inflammatory mediators and hemorheology in severe acute pancreatitis
Jing Xiao, Bo Li
Hereditas.2025;[Epub] CrossRef - A Retrospective Study on the Start and End of Continuous Hemodialysis Using a Polymethylmethacrylate Hemofilter for Severe Acute Pancreatitis
Kiyohiko Kinjoh, Ryoji Nagamura, Yutaka Sakuda
Internal Medicine.2024; 63(16): 2241. CrossRef - Evaluation of the therapeutic efficiency and efficacy of blood purification in the treatment of severe acute pancreatitis
Hongwei Huang, Zhongshi Huang, Menghua Chen, Ken Okamoto, Chiara Lazzeri
PLOS ONE.2024; 19(1): e0296641. CrossRef - Enhancing Immune Protection in Hemodialysis Patients: Role of the Polymethyl Methacrylate Membrane
Rossana Franzin, Alessandra Stasi, Gianvito Caggiano, Elena Squiccimarro, Vincenzo Losappio, Marco Fiorentino, Carlo Alfieri, Giovanni Stallone, Loreto Gesualdo, Giuseppe Castellano
Blood Purification.2023; 52(Suppl. 1): 49. CrossRef
- Evolution of the Role of Blood Purification in Multi-Organ Support Therapy for Severe Acute Pancreatitis
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