1.
A single-center experience of non-bioartificial DFAPP support systems among Chinese patients with hyperlipidemic moderate/severe acute pancreatitis
Cheng, X., Zhan, Y., Wang, Z., Wang, F., Zeng, X., Mao, Y., Liu, Y.
Scientific reports. 2024;14(1):1128
Abstract
To assess the clinical efficacy of Double Filtration Plasmapheresis (DFAPP), a novel blood purification method, in treating hyperlipidemic moderate/severe pancreatitis (HL-M/SAP). A total of 68 HL-M/SAP patients were enrolled in this study. The observation group, comprising 34 patients, received DFAPP treatment, while the control group underwent CVVH + PA treatment. We compared the efficacy changes between the two groups post-treatment. Patients treated with DFAPP showed significant improvements in clinical outcomes. After 72 h of DFAPP treatment, HL-M/SAP patients exhibited notably lower multiple organ failure scores and a reduced mortality rate compared to those in the CVVH + PA group. Triglyceride levels in HL-M/SAP patients treated with DFAPP for 48 h averaged 3.75 ± 1.95, significantly lower than the 9.57 ± 3.84 levels in the CVVH + PA group (P < 0.05). Moreover, CRP levels decreased markedly, IL-17 levels diminished, IL-10 levels increased, and the decline in IL-35 levels was significantly less pronounced compared to the CVVH + PA group. The recurrence rate of pancreatitis was also significantly lower after 6 months. The early implementation of DFAPP in HL-M/SAP patients effectively reduces triglyceride levels, suppresses pro-inflammatory factors, enhances anti-inflammatory factors, and mitigates cytokine storm-induced sepsis damage. Consequently, this leads to a decrease in the incidence of multiple organ failure, improved patient survival rates, and a reduce the recurrence rate of lipogenic pancreatitis.Trial registration: Chinese Clinical Trial Registry, ChiCTR2300076066.
2.
Efficacy and adverse effects of insulin versus plasmapheresis in patients with hypertriglyceridemia-3-induced acute pancreatitis: a systematic review and meta-analysis
Piplani, S., Jain, A., Singh, K., Gulati, S., Chaturvedi, S., Bejugam, V. R., Brown, D., Asuzu, C., Kolli, S. T., Shah, U., et al
Annals of gastroenterology. 2024;37(1):109-116
Abstract
BACKGROUND Hypertriglyceridemia is a common cause of acute pancreatitis (AP). This literature review compared the effectiveness and adverse events of insulin therapy, with or without heparin, and plasmapheresis, in reducing triglyceride levels in patients with hypertriglyceridemia-induced AP. METHODS Systematic reviews, meta-analyses, evidence syntheses, editorials, commentaries, protocols, abstracts, theses and preprints were excluded. Review Manager was used to conduct the meta-analysis. The literature search yielded 2765 articles, but only 5 were included in the systematic review and meta-analysis and the total number of participants in the review was 269. RESULTS From this study's analysis, insulin ± heparin was more successful in reducing triglyceride levels than plasmapheresis (standardized mean difference -0.37, 95% confidence interval [CI] 0.99 to 0.25; P=0.25). Insulin ± heparin therapy had a lower mortality rate than plasmapheresis (risk ratio [RR] 0.70, 95%CI 0.25-1.95). Hypotension, hypoglycemia, and acute renal failure were less common in the plasmapheresis therapy group than in insulin ± heparin therapy (RR 1.13, 95%CI 0.46-2.81, RR 3.90, 95%CI 0.45-33.78, and RR 0.48, 95%CI 0.02-13.98 for hypotension, hypoglycemia, and acute renal failure, respectively). CONCLUSIONS This study found no significant difference in mortality between insulin ± heparin therapy and plasmapheresis used for the reduction in triglyceride levels. It is notable that no substantial differences were observed in the most common side-effects encountered during these therapies, thus indicating non-inferiority.
3.
Plasmapheresis compared with conventional treatment for hypertriglyceridemia-induced acute pancreatitis: A systematic review and meta-analysis
Yan LH, Hu XH, Chen RX, Pan MM, Han YC, Gao M, Liu H
Journal of clinical apheresis. 2022
Abstract
BACKGROUND The treatment of acute pancreatitis (AP) induced by hypertriglyceridemia (HTG) remains controversial with regard to plasmapheresis vs conventional treatment. We reviewed relevant articles to explore the efficacy of plasmapheresis in the management of HTG-induced AP. METHODS We systematically reviewed studies that compared plasmapheresis with conventional treatment for HTG-induced AP using three databases: PubMed, Embase, and Cochrane Library, as well as relevant references. The primary outcomes were 24 h triglyceride reduction rate and in-hospital mortality. RESULTS A total of 791 articles were retrieved. Finally, 15 observational studies (1080 participants) were included, most of which were historical cohort studies. Compared with conventional treatment, plasmapheresis assisted in the reduction of serum triglyceride (TG) levels in the first 24 h after hospital admission (standardized mean difference [SMD]: 0.58; 95% confidence interval [CI]: 0.17 to 0.99; P = 0.005). However, it resulted in increased hospitalization costs (thousand yuan) (weighted mean difference [WMD]: 24.32; 95% CI: 12.96 to 35.68; P < 0.001). With regard to in-hospital mortality, although the mortality rate in the plasmapheresis group was higher than that in the conventional treatment group (relative risk [RR]: 1.74; 95% CI: 1.03 to 2.94; P = 0.038), the result was disturbed by confounding factors as per the subgroup and sensitivity analysis, as well as trial sequential analysis (TSA). No significant differences were found in other outcomes, including systematic complications, local complications, the requirement for surgery, and hospitalization duration. CONCLUSION The effect of plasmapheresis in HTG-induced AP is not superior to that of conventional treatment, even resulting in a greater economic burden to patients and health care system. High quality randomized control trials are required to obtain a more a definitive understanding of this issue.