OBJECTIVE: The aim of this study was to evaluate the effects of interferon-alpha therapy on the lipid profile of patients with chronic hepatitis C. METHODS: In 36 consecutive patients with chronic hepatitis C, fasting lipoproteins were evaluated prospectively at baseline, 1, 3 and 6 months during interferon-alpha therapy and 3 months after the end of treatment. RESULTS: During interferon-alpha therapy, there was a progressive increase in total and very low density lipoprotein (VLDL)-triglycerides, VLDL-cholesterol and a sustained raise in apolipoprotein (apo) B. In parallel, there was a reduction in high density lipoprotein (HDL)-cholesterol and apo A1 levels. In contrast, total and low density lipoprotein (LDL)-cholesterol and lipoprotein (a) levels remained essentially unchanged during interferon-alpha therapy. Three patients developed chylomicronemia, two of them with severe hypertriglyceridemia, although none of them presented with pancreatitis. Chylomicronemia and severe hypertriglyceridemia were more common in patients with basal triglycerides above 200 mg/dl. Nineteen patients responded to interferon-alpha therapy, but their lipid profile did nor differ from that of nonresponders. Three months after the end of interferon-alpha therapy lipid changes subsided, although VLDL and HDL-cholesterol and apo B did not reach basal levels. CONCLUSION: In patients with chronic hepatitis C, interferon-alpha therapy is associated with an increase of total and VLDL-triglycerides, VLDL-cholesterol and apo B, and a decline of HDL-cholesterol and apo A1. The development of chylomicronemia and severe hypertriglyceridemia in some cases makes mandatory a close monitoring of triglycerides during interferon-alpha therapy, particularly among patients with increased triglycerides at baseline.
OBJECTIVE: The aim of this study was to evaluate the effects of interferon-alpha therapy on the lipid profile of patients with chronic hepatitis C. METHODS: In 36 consecutive patients with chronic hepatitis C, fasting lipoproteins were evaluated prospectively at baseline, 1, 3 and 6 months during interferon-alpha therapy and 3 months after the end of treatment. RESULTS: During interferon-alpha therapy, there was a progressive increase in total and very low density lipoprotein (VLDL)-triglycerides, VLDL-cholesterol and a sustained raise in apolipoprotein (apo) B. In parallel, there was a reduction in high density lipoprotein (HDL)-cholesterol and apo A1 levels. In contrast, total and low density lipoprotein (LDL)-cholesterol and lipoprotein (a) levels remained essentially unchanged during interferon-alpha therapy. Three patients developed chylomicronemia, two of them with severe hypertriglyceridemia, although none of them presented with pancreatitis. Chylomicronemia and severe hypertriglyceridemia were more common in patients with basal triglycerides above 200 mg/dl. Nineteen patients responded to interferon-alpha therapy, but their lipid profile did nor differ from that of nonresponders. Three months after the end of interferon-alpha therapy lipid changes subsided, although VLDL and HDL-cholesterol and apo B did not reach basal levels. CONCLUSION: In patients with chronic hepatitis C, interferon-alpha therapy is associated with an increase of total and VLDL-triglycerides, VLDL-cholesterol and apo B, and a decline of HDL-cholesterol and apo A1. The development of chylomicronemia and severe hypertriglyceridemia in some cases makes mandatory a close monitoring of triglycerides during interferon-alpha therapy, particularly among patients with increased triglycerides at baseline.
Authors: Jun Eguchi; Kazuya Miyashita; Isamu Fukamachi; Katsuyuki Nakajima; Masami Murakami; Yuko Kawahara; Toru Yamashita; Yasuyuki Ohta; Koji Abe; Atsuko Nakatsuka; Mai Mino; Satoru Takase; Hiroaki Okazaki; Robert A Hegele; Michael Ploug; Xuchen Hu; Jun Wada; Stephen G Young; Anne P Beigneux Journal: J Clin Lipidol Date: 2018-10-24 Impact factor: 4.766
Authors: J Rowell; A J Thompson; J R Guyton; X Q Lao; J G McHutchison; J J McCarthy; K Patel Journal: Hepatol Int Date: 2011-07-07 Impact factor: 6.047
Authors: Swati Chaudhari; James Park; Bhupinderjit S Anand; Neville R Pimstone; Douglas T Dieterich; Steven Batash; Edmund J Bini Journal: Dig Dis Sci Date: 2004-06 Impact factor: 3.199