Hemoglobin Decrease with Iron Deficiency Induced by Daclatasvir plus Asunaprevir Combination Therapy for Chronic Hepatitis C Virus Genotype 1b
Year: 2016
Type: article
Study design: Observational Study
Abstract: BACKGROUND: Decreased hemoglobin (Hb) level has been supposed to be a relatively rare side effect of a combination therapy against hepatitis C virus that consists of the NS5A inhibitor daclatasvir (DCV) and the NS3/4A protease inhibitor asunaprevir (ASV). METHODS: The study was conducted in 75 patients with genotype 1b chronic hepatitis C virus infection who had started combination therapy with DCV and ASV at St. Marianna University School of Medicine Hospital between September 2014 and December 2014. RESULTS: Among the patients examined, decreased Hb level by ≥1.5 g/dL from the values at treatment initiation was observed in 11 individuals. This was accompanied by decreased mean corpuscular volume, and iron and ferritin levels. CONCLUSIONS: These findings suggest that the mechanism of the phenomenon is caused by iron deficiency. The underlying mechanism and clinical impacts will need to be further examined.
Source: PLoS ONE
Authors: Nobuyuki Matsumoto, Hiroki Ikeda, Ryuta Shigefuku, Nobuhiro Hattori, Tsunamasa Watanabe, Kotaro Matsunaga, Tetsuya Hiraishi, Tomohiro Tamura, Yohei Noguchi, Yasunobu Fukuda, Toshiya Ishii, Chiaki Okuse, Akira Sato, Michihiro Suzuki, Fumio Itoh
Institution: St. Marianna University School of Medicine
Language: English
Topic: Hepatitis C virus research
Subfield: Hepatology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,382
OpenAlex ID: W2305695453