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Rapid reduction in triglyceride levels by therapeutic plasma exchange in patients with hypertriglyceridemic pancreatitis
Author(s) -
Chen Zhu,
Huang Xiaolong,
Zhang Minwei,
Han Na,
Ning Yaogui
Publication year - 2022
Publication title -
journal of clinical apheresis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.697
H-Index - 46
eISSN - 1098-1101
pISSN - 0733-2459
DOI - 10.1002/jca.21954
Subject(s) - medicine , odds ratio , confidence interval , triglyceride , gastroenterology , pancreatitis , acute pancreatitis , univariate analysis , hypertriglyceridemia , multivariate analysis , hyperlipidemia , cholesterol , endocrinology , diabetes mellitus
Objective To investigate the effect of therapeutic plasma exchange (TPE) on lowering triglyceride (TG) levels in patients with hypertriglyceridemic pancreatitis (HLAP). Methods The TG‐lowering in patients with HLAP was compared between the TPE group and conservative treatment group (non‐TPE). The primary outcome was TG reduction to less than 500 mg/dL within 48 hours. Results The primary outcome was significantly correlated with TPE (univariate analysis odds ratio [OR] 2.74; 95% confidence interval [CI] 1.30‐5.79, P = .008; multivariate analysis OR 3.03; 95% CI 1.28‐7.19, P = .012). At 24 and 48 hours, conservative treatment resulted in a 48.24% and 70.44% reduction in TG, while TPE resulted in a 70.91% and 76.39% reduction in TG, respectively. A more rapid decrease of in TGs in a short period was clearly associated with TPE ( P < .001 for interaction). After 72 hours, the TGs decreased by approximately 77% in both groups, with no significant difference ( P = .563). There was no difference between groups in clinical outcomes over the acute time period or over the longer term. Conclusions In patients with HLAP, TPE resulted in a short‐term and rapid reduction in plasma TG concentrations, with no significant advantage over non‐TPE after 72 hours.