Volume 17, Issue 1, 15 January 2016, Article number 114
Open Access
(Article)
a Institute of Clinical Pharmacology and Toxicology, Charité-Universitätsmedizin Berlin, Berlin, Germany
b Institute for Social Medicine, Epidemiology and Health Economy, Charité-Universitätsmedizin Berlin, Berlin, Germany
c Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology—BIPS, Bremen, Germany
b Institute for Social Medicine, Epidemiology and Health Economy, Charité-Universitätsmedizin Berlin, Berlin, Germany
c Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology—BIPS, Bremen, Germany
Abstract
Herb-induced liver injury (HILI) has recently attracted attention due to increasing reports of hepatotoxicity associated with use of phytotherapeutics. Here, we present data on HILI from the Berlin Case-Control Surveillance Study. The study was initiated in 2000 to investigate the serious toxicity of drugs including herbal medicines. Potential cases of liver injury were ascertained in more than 180 Departments of all 51 Berlin hospitals from October 2002 to December 2011. Drug or herb intake was assessed through a standardized face-to-face interview. Drug or herbal aetiology was assessed based on the updated Council for International Organizations of Medical Sciences scale. In ten of all 198 cases of hepatotoxicity included in the study, herbalaetiology was assessed as probable (once ayurvedic herb) or possible (Valeriana five times, Mentha piperita once, Pelargonium sidoides once, Hypericum perforatum once, Eucalyptus globulus once). Mean age was 56.4 ± 9.7 years, and the predominant pattern of liver injury was hepatocellular. No cases of acute liver failure or death were observed. This case series corroborates known risks for ayurvedic herbs, supports the suspected association between Valeriana use and liver injury, and indicates a hepatotoxic potential for herbs such as Pelargonium sidoides, Hypericum perforatum or Mentha piperita that were rarely associated with liver injury before. However, given that possible causality does not prove clinical significance, further studies in this field are needed. © 2016 by the authors; licensee MDPI, Basel, Switzerland.
Author keywords
Hepatotoxicity; Pharmacovigilance; Phytotherapeutics
Indexed keywords
EMTREE drug terms: alanine aminotransferase; antinuclear antibody; aspartate aminotransferase; bilirubin; corticosteroid; lead; metoprolol
EMTREE medical terms: abdominal pain; adult; Article; blood clotting disorder; cholestasis; clinical article; Eucalyptus globulus; fatigue; female;Germany; herb; herbal tea; human; hyperbilirubinemia; Hypericum perforatum; inflammation; jaundice; liver injury; liver necrosis; male; Mentha piperita; middle aged; Pelargonium; rash; Valeriana
Chemicals and CAS Registry Numbers: alanine aminotransferase, 9000-86-6, 9014-30-6; aspartate aminotransferase, 9000-97-9; bilirubin, 18422-02-1, 635-65-4; lead, 7439-92-1, 13966-28-4; metoprolol, 37350-58-6
ISSN: 16616596Source Type: Journal Original language: English
DOI: 10.3390/ijms17010114Document Type: Article
Publisher: MDPI AG
Douros, A.; Institute of Clinical Pharmacology and Toxicology, Charité-Universitätsmedizin Berlin, Germany; email:antonios.douros@charite.de
© Copyright 2016 Elsevier B.V., All rights reserved.
© Copyright 2016 Elsevier B.V., All rights reserved.