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Nikolajevic N, Nikolajevic M, Pantic I, Korica B, Kotseva M, Alempijevic T, Jevtic D, Madrid CI, Dumic I. Drug-Induced Liver Injury Due to Doxycycline: A Case Report and Review of Literature. Cureus 2024; 16:e59687. [PMID: 38836151 PMCID: PMC11150051 DOI: 10.7759/cureus.59687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2024] [Indexed: 06/06/2024] Open
Abstract
Antibiotics are among the most common causes of drug-induced liver injury worldwide. Amoxicillin/clavulanic acid and nitrofurantoin are the most common culprits while tetracyclines are a rare cause of liver injury. Among tetracyclines, minocycline has been reported more frequently than doxycycline, which is an extremely rare cause of drug-induced liver injury. We present a healthy 28-year-old male patient from rural United States who was taking doxycycline for Lyme disease. After five days of therapy, he developed nausea, vomiting, fatigue, and significant transaminitis consistent with a hepatocellular pattern of liver injury. After a thorough workup which ruled out other causes such as infection, autoimmune diseases, liver malignancy, and vascular, structural, and metabolic disorders, his liver injury was attributed to doxycycline. We reached the diagnosis also by demonstrating a consistent temporal association between doxycycline intake and liver injury and the patient recovered completely with the cessation of doxycycline. Recognition of doxycycline as a cause of drug-induced liver injury should be considered in patients utilizing this antibiotic. Doxycycline, unlike minocycline, has a short latency period. Early recognition and discontinuation of doxycycline in our patient resulted in the complete resolution of symptoms and transaminitis preventing further morbidity and mortality.
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Affiliation(s)
- Nikola Nikolajevic
- Internal Medicine, University of Belgrade, Faculty of Medicine, Belgrade, SRB
| | - Milan Nikolajevic
- Internal Medicine, University of Belgrade, Faculty of Medicine, Belgrade, SRB
| | - Ivana Pantic
- Gastroenterology and Hepatology, Clinic for Gastroenterology, University Clinical Center of Serbia, Belgrade, SRB
| | - Bojan Korica
- Gastroenterology and Hepatology, Clinic for Gastroenterology, University Clinical Center of Serbia, Belgrade, SRB
| | | | - Tamara Alempijevic
- Gastroenterology and Hepatology, Clinic for Gastroenterology, University Clinical Center of Serbia, Belgrade, SRB
| | - Dorde Jevtic
- Internal Medicine, NYC Health + Hospitals/Elmhurst, Queens, USA
| | | | - Igor Dumic
- Hospital Medicine, Mayo Clinic Health System, Eau Claire, USA
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2
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Ma J, Björnsson ES, Chalasani N. Hepatotoxicity of Antibiotics and Antifungals and Their Safe Use in Hepatic Impairment. Semin Liver Dis 2024; 44:239-257. [PMID: 38740371 DOI: 10.1055/s-0044-1787062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Idiosyncratic drug-induced liver injury (DILI) is a rare and unpredictable form of hepatotoxicity. While its clinical course is usually benign, cases leading to liver transplantation or death can occur. Based on modern prospective registries, antimicrobials including antibiotics and antifungals are frequently implicated as common causes. Amoxicillin-clavulanate ranks as the most common cause for DILI in the Western World. Although the absolute risk of hepatotoxicity of these agents is low, as their usage is quite high, it is not uncommon for practitioners to encounter liver injury following the initiation of antibiotic or antifungal therapy. In this review article, mechanisms of hepatoxicity are presented. The adverse hepatic effects of well-established antibiotic and antifungal agents are described, including their frequency, severity, and pattern of injury and their HLA risks. We also review the drug labeling and prescription guidance from regulatory bodies, with a focus on individuals with hepatic impairment.
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Affiliation(s)
- J Ma
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana
| | - E S Björnsson
- Department of Gastroenterology, Landspitali University Hospital Reykjavik, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - N Chalasani
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana
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3
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McBee DB, Mizu R, Hamdi AM. A Case of Severe, Difficult-to-Diagnose Legionnaires' Disease in a Young Welder. Cureus 2023; 15:e42250. [PMID: 37605706 PMCID: PMC10440048 DOI: 10.7759/cureus.42250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2023] [Indexed: 08/23/2023] Open
Abstract
Legionellosis among welders and other metalworkers is a rare but potentially underappreciated occupational hazard. The same mechanisms that predispose welders to severe pneumonia from Streptococcus pneumoniae and Bacillus cereus may similarly predispose them to Legionella pneumophila infection. We present a case of a previously healthy, immunocompetent 31-year-old male welder presenting with three days of shortness of breath, hypoxia, high-grade fever, and blood-tinged sputum. Chest computed tomography (CT) revealed a lobar consolidation of the right middle and lower lobes. Laboratory evaluation showed borderline hyponatremia, hypophosphatemia, and elevated liver enzymes. The patient was ultimately intubated and started on broad-spectrum antibiotics. Multiple respiratory cultures were negative and Legionella urine antigen testing was also negative. Eventually, bronchial Legionella culture was positive for Legionella pneumophila, and a blood next-generation sequencing test also confirmed the diagnosis. He was extubated six days following admission and subsequently discharged.
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Affiliation(s)
- Dylan B McBee
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, USA
| | - Ruth Mizu
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, USA
| | - Ahmed M Hamdi
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, USA
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4
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Zhou Y, Liu J. Graphene Oxide-Assisted Aptamer-Based Fluorescent Detection of Tetracycline Antibiotics. CHEMISTRY 2023. [DOI: 10.3390/chemistry5020056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
Tetracyclines are a group of common antibiotics, but owing to their toxicity, most of them are only used in animal husbandry and veterinary medicine. A DNA aptamer for tetracyclines has recently been reported. Upon aptamer binding, the fluorescence of tetracyclines was enhanced. This unique fluorescence enhancement was used to selectively detect the tetracyclines. The purpose of this study was to use graphene oxide (GO) to suppress the background fluorescence for enhanced detection. First, the adsorption of doxycycline on GO was studied. At pH 8.0, 82.7% of doxycycline was adsorbed by GO, and adding 2 µM aptamer desorbed 55.4% of doxycycline. With GO, the signal increase was comparable from pH 6 to 8, whereas without GO, the increase was significantly lower at pH 8. Under optimized condition, a detection limit of 1.6 nM doxycycline was achieved at pH 8.0 in the presence of GO, whereas without GO, the detection limit was 18.9 nM. This is an interesting example of the use of nanomaterials to enhance the performance of aptamer-based biosensors.
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Affiliation(s)
- Yang Zhou
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Juewen Liu
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
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5
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Korolova D, Gryshchenko V, Chernyshenko T, Platonov O, Hornytska O, Chernyshenko V, Klymenko P, Reshetnik Y, Platonova T. Blood coagulation factors and platelet response to drug-induced hepatitis and hepatosis in rats. Animal Model Exp Med 2023; 6:66-73. [PMID: 36574273 PMCID: PMC9986226 DOI: 10.1002/ame2.12301] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 11/20/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Knowing the variability of blood coagulation responses to liver damage of different origins can provide a key to curing liver tissues or to mitigating treatment side effects. The aim of the present work was to compare the changes in the main components of hemostasis under experimental drug-induced hepatosis and hepatitis in rats. METHODS We modeled diclofenac-induced hepatitis and tetracycline-induced hepatosis. Hemostasis response was gauged by measuring fibrinogen, factor X, protein C (PC), and prothrombin in plasma. The decarboxylated form of prothrombin was detected by measuring prothrombin index and ecamulin index. Platelet reactivity was studied using aggregometry. RESULTS Both hepatitis and hepatosis decreased the synthesis of fibrinogen, factor X, and prothrombin. However, protein carboxylation was not disrupted in hepatosis but was much impaired in hepatitis. PC decreased in both models as a consequence of its consumption possibly during inflammatory response. Platelet aggregation rate was lower in hepatosis but higher in hepatitis. CONCLUSIONS Our findings imply the need for a thorough monitoring of the hemostasis system in liver diseases to avoid possible thrombotic complications. Its state indicates the disorder's rate and character.
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Affiliation(s)
- Daria Korolova
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
| | | | - Tamara Chernyshenko
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
| | - Oleh Platonov
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
| | - Olha Hornytska
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
| | - Volodymyr Chernyshenko
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
| | - Pavlo Klymenko
- SI “D.F. Chebotarev Institute of Gerontology of the National Academy of Medical Sciences of Ukraine,”KyivUkraine
| | | | - Tetyana Platonova
- Department of Structure and function of proteinsPalladin Institute of Biochemistry of NAS of UkraineKyivUkraine
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6
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Anguiano-Albarran R, Cain D, Ashfaq M, Modi A, Gautam S. Multiorgan Failure and Omicron: A Suspected Case of Post-COVID-19 Cholangiopathy. Cureus 2023; 15:e35010. [PMID: 36938182 PMCID: PMC10021348 DOI: 10.7759/cureus.35010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 02/17/2023] Open
Abstract
Since the declaration of a global pandemic by the World Health Organization on March 11, 2020, coronavirus disease 2019 (COVID-19) has impacted millions worldwide. This complex disease process has been primarily associated with respiratory illness. As we continue to learn about COVID-19, there appears to be a growing spectrum of non-pulmonary manifestations. A major topic of interest is hepatic dysfunction related to COVID-19, specifically the growing number of cases involving acute liver failure in the setting of COVID-19. Here, we present a rare case of a patient with COVID-19 antibodies, negative inpatient COVID-19 testing, jaundice, and elusive multiorgan dysfunction.
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Affiliation(s)
- Ricardo Anguiano-Albarran
- Internal Medicine, Texas Christian University School of Medicine - Internal Medicine Residency Program, Fort Worth, USA
| | - Daniel Cain
- Internal Medicine, Texas Christian University School of Medicine - Internal Medicine Residency Program, Fort Worth, USA
| | - Mohammad Ashfaq
- Transplant Hepatology, Baylor Simmons Transplant Institute, Baylor Scott & White All Saints Medical Center, Fort Worth, USA
- Graduate Medical Education, Texas Christian University School of Medicine - Internal Medicine Residency Program, Fort Worth, USA
| | - Apurva Modi
- Transplant Hepatology, Baylor Simmons Transplant Institute, Baylor Scott & White All Saints Medical Center, Fort Worth, USA
- Graduate Medical Education, Texas Christian University School of Medicine - Internal Medicine Residency Program, Fort Worth, USA
| | - Shovendra Gautam
- Graduate Medical Education, Texas Christian University School of Medicine - Internal Medicine Residency Program, Fort Worth, USA
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7
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Wu HHL, Athwal VS, Kalra PA, Chinnadurai R. COVID-19 and hepatorenal syndrome. World J Gastroenterol 2022; 28:5666-5678. [PMID: 36338894 PMCID: PMC9627428 DOI: 10.3748/wjg.v28.i39.5666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 09/21/2022] [Accepted: 10/02/2022] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a highly infectious disease which emerged into a global pandemic. Although it primarily causes respiratory symptoms for affected patients, COVID-19 was shown to have multi-organ manifestations. Elevated liver enzymes appear to be commonly observed during the course of COVID-19, and there have been numerous reports of liver injury secondary to COVID-19 infection. It has been established that patients with pre-existing chronic liver disease (CLD) are more likely to have poorer outcomes following COVID-19 infection compared to those without CLD. Co-morbidities such as diabetes, hypertension, obesity, cardiovascular and chronic kidney disease frequently co-exist in individuals living with CLD, and a substantial population may also live with some degree of frailty. The mechanisms of how COVID-19 induces liver injury have been postulated. Hepatorenal syndrome (HRS) is the occurrence of kidney dysfunction in patients with severe CLD/fulminant liver failure in the absence of another identifiable cause, and is usually a marker of severe decompensated liver disease. Select reports of HRS following acute COVID-19 infection have been presented, although the risk factors and pathophysiological mechanisms leading to HRS in COVID-19 infection or following COVID-19 treatment remain largely unestablished due to the relative lack and novelty of published data. Evidence discussing the management of HRS in high-dependency care and intensive care contexts is only emerging. In this article, we provide an overview on the speculative pathophysiological mechanisms of COVID-19 induced HRS and propose strategies for clinical diagnosis and management to optimize outcomes in this scenario.
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Affiliation(s)
- Henry H L Wu
- Renal Research, Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney 2065, New South Wales, Australia
| | - Varinder S Athwal
- Faculty of Biology, Medicine & Health (Division of Diabetes, Metabolism & Gastroenterology), The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Philip A Kalra
- Department of Renal Medicine, Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, United Kingdom
| | - Rajkumar Chinnadurai
- Department of Renal Medicine, Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, United Kingdom
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8
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Wei C, Liu Y, Jiang A, Wu B. A pharmacovigilance study of the association between tetracyclines and hepatotoxicity based on Food and Drug Administration adverse event reporting system data. Int J Clin Pharm 2022; 44:709-716. [PMID: 35364753 DOI: 10.1007/s11096-022-01397-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/04/2022] [Indexed: 02/08/2023]
Abstract
Background While tetracycline antibiotics are commonly prescribed in practice, the risk of drug-induced liver injury (DILI) remains controversial. Aim To evaluate the association of DILI with tetracycline antibiotics. Method All DILI cases of tetracycline antibiotics as primary suspected drugs were extracted from the US Food and Drug Administration adverse event reporting system (FAERS). The outcomes included severe DILI, hepatocellular injury, cholestatic injury, and liver failure. Disproportionality analyses were conducted by estimating the reporting odds ratio (ROR) and the information component (IC). Results A total of 1,435 liver injury cases associated with tetracycline antibiotics were identified. The DILI signal was detected in tigecycline, minocycline, and doxycycline. The RORs and the 95% confidence intervals (95% CI) of tigecycline, minocycline, and doxycycline were (ROR 5.85, 95% CI 4.96-6.91), (ROR 6.4, 95% CI 5.76-7.11), and (ROR 2.07, 95% CI 1.86-2.31), respectively. Compared to minocycline (ROR 5.5, 95% CI 4.94-6.12; IC 2.35, 95% CI 1.98-2.68) and doxycycline (ROR 1.91, 95% CI 1.71-2.12; IC 0.91, 95% CI 0.55-1.26), tigecycline showed a stronger association with hepatocellular injury (ROR 7.11, 95% CI 6.13-8.23; IC 2.68, 95% CI 2.16-3.13). Tigecycline also showed a stronger association with cholestatic injury (ROR 12.16, 95% CI 10.13-14.61; IC 3.51, 95% CI 2.79-4) than minocycline (ROR 3.23, 95% CI 2.59-4.04; IC 1.67, 95% CI 0.9-2.37) or doxycycline (ROR 2.86, 95% CI 2.47-3.31; IC 1.5, 95% CI 1-1.97). Tigecycline (ROR 6.56, 95% CI 4.57-9.41; IC 2.69, 95% CI 1.28-3.64) and minocycline (ROR 4.22, 95% CI 3.14-5.66; IC 2.06, 95% CI 1-2.93) showed a significant association with liver failure. Conclusion The data mining of FAERS suggested an association between DILI and tigecycline, minocycline, and doxycycline.
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Affiliation(s)
- Chunyan Wei
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.,West China College of Pharmacy, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ying Liu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Aidou Jiang
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Bin Wu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
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9
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He T, Bao J, Leng Y, Kong S, Du J, Li X. Rice straw particles covered with Brevundimonas naejangsanensis DD1 cells can synergistically remove doxycycline from water using adsorption and biotransformation. CHEMOSPHERE 2022; 291:132828. [PMID: 34762878 DOI: 10.1016/j.chemosphere.2021.132828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/03/2021] [Accepted: 11/06/2021] [Indexed: 06/13/2023]
Abstract
Doxycycline (DC) is a second generation tetracycline antibiotic and its occurrence in the aquatic environment due to the discharge of municipal and agricultural wastes has called for technologies to effectively remove DC from water. The objective of the study was to characterize the synergistic benefits of adsorption and biotransformation in removing DC from water using rice straw particles (RSPs) covered with DC degrading bacteria, Brevundimonas naejangsanensis strain DD1. First, optimal experimental conditions were identified for individual processes, i.e., hydrolysis, adsorption, and biotransformation, in terms of their performance of removing DC from water. Then, synergistic effects between adsorption and biotransformation were demonstrated by adding DD1-covered RSPs (DD1-RSPs) to DC-containing solution. Results suggest that DC was quickly adsorbed onto RSPs and the adsorbed DC was subsequently biotransformed by the DD1 cells on RSPs. The adsorption of DC to DD1-RSPs can be well described using the pseudo-second-order kinetics and the Langmuir isotherm. The DD1 cells on RSPs converted DC to several biotransformation products through a series of demethylation, dehydration, decarbonylation, and deamination. This study demonstrated that adsorption and biotransformation could work synergistically to remove DC from water.
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Affiliation(s)
- Ting He
- School of Environment Studies, China University of Geosciences, Wuhan, 430074, PR China; Department of Civil and Environmental Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA; Institute of Chemistry, Henan Academy of Sciences, Zheng Zhou, Henan Province, 450002, PR China
| | - Jianguo Bao
- School of Environment Studies, China University of Geosciences, Wuhan, 430074, PR China.
| | - Yifei Leng
- School of Civil Engineering, Architecture and Environmental, Hubei University of Technology, Wuhan, 430068, PR China
| | - Shuqiong Kong
- School of Environment Studies, China University of Geosciences, Wuhan, 430074, PR China
| | - Jiangkun Du
- School of Environment Studies, China University of Geosciences, Wuhan, 430074, PR China
| | - Xu Li
- Department of Civil and Environmental Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA.
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10
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Wang J, Cao Y, He W, Li X. Efficacy and safety of bismuth quadruple regimens containing tetracycline or furazolidone for initial eradication of Helicobacter pylori. Medicine (Baltimore) 2021; 100:e28323. [PMID: 34941132 PMCID: PMC8701960 DOI: 10.1097/md.0000000000028323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 11/27/2021] [Indexed: 01/05/2023] Open
Abstract
Helicobacter pylori (H pylori) infection can cause chronic gastritis, peptic ulcer, and even gastric cancer, so effective eradication is critical.This study compared the efficacy and safety of bismuth quadruple regimens including either tetracycline or furazolidone for initial eradication.Patients newly diagnosed with H pylori infection from January 2020 to January 2021 were randomly assigned to receive either the tetracycline-containing regimen (n = 116) or furazolidone-containing regimen (n = 168). Both regimens included 1 proton pump inhibitor (rabeprazole 20 mg, or esomeprazole 20 mg, or eprazole 5 mg), colloidal pectin bismuth 300 mg, and amoxicillin 1000 mg in addition to tetracycline 1.0 g or furazolidone 0.1 g. All drugs were administered twice daily for 12 consecutive days. The 14C urea breath test was used for diagnosis, and re-test negativity at one-month follow-up was considered successful eradication. Adverse events were recorded during follow-up by telephone interview.In total, 109 patients in the tetracycline group and 157 in the furazolidone group were re-examined at 1 month. In the tetracycline group, 101 patients tested negative at follow-up, yielding an eradication rate of 92.7% according to per-protocol analysis and 87.1% by intention-to-treat analysis. In the furazolidone group, 141 patients tested negative, yielding eradication rates of 89.8% by PP and 83.9% by ITT. Eradication rates did not differ significantly between regimens (per-protocol: χ2 = 0.637, P = .517; intention-to-treat: χ2 = 0.537, P = .501). However, total adverse events incidence was significantly lower in the tetracycline group (20.2% vs 37.6%; χ2 = 9.193, P = .003).Both bismuth quadruple regimens produce high initial eradication, but the tetracycline regimen appears safer.
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11
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Vitrone M, Mele F, Durante-Mangoni E, Zampino R. Drugs and liver injury: a not to be overlooked binomial in COVID-19. J Chemother 2021; 34:207-220. [PMID: 34644236 DOI: 10.1080/1120009x.2021.1988203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
SARS-CoV-2 infection (COVID-19) results predominantly in pulmonary involvement but a direct, virus-induced liver damage may also occur, whose mechanisms are being actively investigated. Accordingly, it appears of utmost importance to monitor liver function and carefully evaluate hepatic safety of the various drugs administered during COVID-19. In this respect, many drugs, biological agents and novel molecules, whose efficacy in COVID-19 is under scrutiny, have also been shown to potentially cause or worsen liver damage. In this article, we review safety data of established as well as promising agents for COVID-19.
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Affiliation(s)
- M Vitrone
- Department of Advanced Medical & Surgical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - F Mele
- Department of Advanced Medical & Surgical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - E Durante-Mangoni
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy.,Unit of Infectious and Transplant Medicine, AORN Ospedali dei Colli - Monaldi Hospital, Naples, Italy
| | - R Zampino
- Department of Advanced Medical & Surgical Sciences, University of Campania "L. Vanvitelli", Naples, Italy.,Unit of Infectious and Transplant Medicine, AORN Ospedali dei Colli - Monaldi Hospital, Naples, Italy
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12
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Sivandzadeh GR, Askari H, Safarpour AR, Ejtehadi F, Raeis-Abdollahi E, Vaez Lari A, Abazari MF, Tarkesh F, Bagheri Lankarani K. COVID-19 infection and liver injury: Clinical features, biomarkers, potential mechanisms, treatment, and management challenges. World J Clin Cases 2021; 9:6178-6200. [PMID: 34434987 PMCID: PMC8362548 DOI: 10.12998/wjcc.v9.i22.6178] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 05/07/2021] [Accepted: 06/25/2021] [Indexed: 02/06/2023] Open
Abstract
It is hypothesized that liver impairment caused by coronavirus disease 2019 (COVID-19) infection might play a central role in severe clinical presentations. Liver injury is closely associated with severe disease and, even with antiviral drugs, have a poor prognosis in COVID-19 patients. In addition to the common hepatobiliary disorders caused by COVID-19, patients with pre-existing liver diseases demand special considerations during the current pandemic. Thus, it is vital that upon clinical presentation, patients with concurrent pre-existing liver disease associated with metabolic dysfunction and COVID-19 be managed properly to prevent liver failure. Careful monitoring and early detection of liver damage through biomarkers after hospitalization for COVID-19 is underscored in all cases, particularly in those with pre-existing metabolic liver injury. The purpose of this study was to determine most recent evidence regarding causality, potential risk factors, and challenges, therapeutic options, and management of COVID-19 infection in vulnerable patients with pre-existing liver injury. This review aims to highlight the current frontier of COVID-19 infection and liver injury and the direction of liver injury in these patients.
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Affiliation(s)
- Gholam Reza Sivandzadeh
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz 7193635899, Iran
| | - Hassan Askari
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz 7193635899, Iran
| | - Ali Reza Safarpour
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz 7193635899, Iran
| | - Fardad Ejtehadi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz 7193635899, Iran
| | - Ehsan Raeis-Abdollahi
- Department of Medical Sciences, Qom Medical Branch, Islamic Azad University, Qom 1417613151, Iran
| | - Armaghan Vaez Lari
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Science, Ahvaz 6135715794, Iran
| | - Mohammad Foad Abazari
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran 1417653761, Iran
| | - Firoozeh Tarkesh
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz 7193635899, Iran
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13
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Kamath P, Kamath A, Ullal SD. Liver injury associated with drug intake during pregnancy. World J Hepatol 2021; 13:747-762. [PMID: 34367496 PMCID: PMC8326163 DOI: 10.4254/wjh.v13.i7.747] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/14/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023] Open
Abstract
Drug use during pregnancy is not common. Drug-induced liver injury (DILI) is a potential complication that is rare but can adversely affect both the mother and the fetus. Although many drugs can directly cause hepatotoxicity, idiosyncratic liver injury is common in pregnancy. Underreporting of adverse drug reactions, lack of adequate literature regarding drug safety in pregnancy, and the inherent difficulty in diagnosing DILI during pregnancy make the management of this condition challenging. This review attempts to describe the existing literature regarding DILI in pregnancy, which is mainly in the form of case reports; several studies have looked at the safety of antithyroid drugs, antiretroviral drugs, and paracetamol, which have an indication for use in pregnancy; the relevant data from these studies with regard to DILI has been presented. In addition, the review describes the diagnosis of DILI, grading the disease severity, assessment of causality linking the drug to the adverse event, regulatory guidelines for evaluating the potential of drugs to cause liver injury, efforts to ensure better participation of women in clinical trials and studies in pregnant women population in particular, and the challenges involved in generating adequate research evidence. The establishment of DILI registries in various countries is an encouraging development; however, there is a need for promoting active, spontaneous reporting of adverse events during pregnancy to ensure rapid generation of evidence regarding the safety of a drug in pregnant women.
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Affiliation(s)
- Priyanka Kamath
- Department of Pharmacology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India - 575001
| | - Ashwin Kamath
- Department of Pharmacology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India - 575001
| | - Sheetal D Ullal
- Department of Pharmacology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India - 575001
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14
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Varma S, Nathanson J, Dowlatshahi M, Del Portillo A, Ramirez I, Garcia-Carrasquillo R. Doxycycline-induced cholestatic liver injury. Clin J Gastroenterol 2021; 14:1503-1510. [PMID: 34228348 DOI: 10.1007/s12328-021-01475-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/01/2021] [Indexed: 12/18/2022]
Abstract
Doxycycline-induced liver injury is a rare phenomenon, with an unclear clinical course and etiopathogenesis. The onset of injury may be acute-to-subacute, with a pattern ranging from hepatocellular or cholestatic to mixed, and it often lasts up to several weeks. We present a case of cholestatic liver injury secondary to doxycycline use in a middle-aged woman. In patients with a history of doxycycline exposure and subsequent hepatic injury, an adverse drug reaction due to doxycycline should remain on the differential, and immediate removal of the offending agent with close monitoring of the clinical condition should be pursued.
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Affiliation(s)
- Sanskriti Varma
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY, 10032, USA.
| | - John Nathanson
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Mitra Dowlatshahi
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Armando Del Portillo
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Ivonne Ramirez
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Reuben Garcia-Carrasquillo
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
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15
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He T, Bao J, Leng Y, Snow D, Kong S, Wang T, Li X. Biotransformation of doxycycline by Brevundimonas naejangsanensis and Sphingobacterium mizutaii strains. JOURNAL OF HAZARDOUS MATERIALS 2021; 411:125126. [PMID: 33486232 DOI: 10.1016/j.jhazmat.2021.125126] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/06/2021] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
The fate of doxycycline (DC), a second generation tetracycline antibiotic, in the environment has drawn increasing attention in recent years due to its wide usage. Little is known about the biodegradability of DC in the environment. The objective of this study was to characterize the biotransformation of DC by pure bacterial strains with respect to reaction kinetics under different environmental conditions and biotransformation products. Two bacterial strains, Brevundimonas naejangsanensis DD1 and Sphingobacterium mizutaii DD2, were isolated from chicken litter and characterized for their biotransformation capability of DC. Results show both strains rely on cometabolism to biotransform DC with tryptone as primary growth substrate. DD2 had higher biotransformation kinetics than DD1. The two strains prefer similar pHs (7 and 8) and temperature (30 °C), however, they exhibited opposite responses to increasing background tryptone concentration. While hydrolysis converted DC to its isomer or epimer, the two bacterial strains converted DC to various biotransformation products through a series of demethylation, dehydration, decarbonylation and deamination. Findings from the study can be used to better predict the fate of DC in the environment.
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Affiliation(s)
- Ting He
- School of Environmental Studies, China University of Geosciences, No. 388 Lumo Road, Wuhan, Hubei 430074, China; Department of Civil and Environmental Engineering, University of Nebraska-Lincoln, 900 N 16th St., W150D Nebraska Hall, Lincoln, NE 68588-0531, USA
| | - Jianguo Bao
- School of Environmental Studies, China University of Geosciences, No. 388 Lumo Road, Wuhan, Hubei 430074, China.
| | - Yifei Leng
- School of Civil Engineering, Architecture and Environment, Hubei University of Technology, Wuhan 430068, China
| | - Daniel Snow
- Water Sciences Laboratory, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Shuqiong Kong
- School of Environmental Studies, China University of Geosciences, No. 388 Lumo Road, Wuhan, Hubei 430074, China
| | - Tong Wang
- School of Environmental Studies, China University of Geosciences, No. 388 Lumo Road, Wuhan, Hubei 430074, China
| | - Xu Li
- Department of Civil and Environmental Engineering, University of Nebraska-Lincoln, 900 N 16th St., W150D Nebraska Hall, Lincoln, NE 68588-0531, USA.
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16
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Malbul K, Katwal S, Khetan S, Aryal N. A case report on serendipitous diagnosis of wilson's disease in a child with brucellosis and pseudomonal infection. Clin Case Rep 2021; 9:e04178. [PMID: 34194770 PMCID: PMC8222750 DOI: 10.1002/ccr3.4178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 03/28/2021] [Accepted: 03/31/2021] [Indexed: 12/18/2022] Open
Abstract
Wilson's disease can have varied clinical manifestations and initial presentation can be misleading as in our case. Our case depicts the necessity of suspicion of WD in variable presentation of liver disorders, especially in pediatrics population.
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Affiliation(s)
- Kiran Malbul
- Nepalese Army Institute of Health Sciences College of MedicineKathmanduNepal
| | - Srijana Katwal
- Nepalese Army Institute of Health Sciences College of MedicineKathmanduNepal
| | - Saurav Khetan
- Department of PediatricsShree Birendra HospitalKathmanduNepal
| | - Nirjala Aryal
- Department of PediatricsShree Birendra HospitalKathmanduNepal
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17
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Hanafy AS, Abd-Elsalam S. Challenges in COVID-19 drug treatment in patients with advanced liver diseases: A hepatology perspective. World J Gastroenterol 2020; 26:7272-7286. [PMID: 33362383 PMCID: PMC7739155 DOI: 10.3748/wjg.v26.i46.7272] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 11/06/2020] [Accepted: 11/21/2020] [Indexed: 02/06/2023] Open
Abstract
The global incidence of coronavirus disease 2019 (COVID-19) continues to increase despite health care efforts. The disease is caused by coronavirus 2 with high transmission and mortality rates. Little is known about the management of COVID-19 in advanced liver disease. The aim of work was to propose a plan for management of this drastic disease in case of this specific population with review of medications that could be suitable for advanced liver disease. All the guidelines and medications available for treatment of COVID-19 were reviewed with selection of the less toxic medications that could be used in advanced liver disease. Drugs suitable to manage COVID-19 in patients with liver disease might include remdesivir intravenously, nitazoxanide + sofosbuvir, ivermectin, tocilizumab, convalescent plasma, and low molecular weight heparin in certain situations. Advanced liver disease is associated with portal hypertension and splenomegaly with reduction of blood elements and immune dysfunction and impaired T cell function. Thus, when confronted by cytokine storm as an immune response to COVID-19, there may be an increase in the mortality rate of these patients. Through this review, a plan to treat COVID-19 in this special group of patients with advanced cirrhosis is proposed.
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18
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Bastida C, Soy D, Torres A. The safety of antimicrobials for the treatment of community-acquired pneumonia. Expert Opin Drug Saf 2020; 19:577-587. [PMID: 32239981 DOI: 10.1080/14740338.2020.1750594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Introduction: Community-acquired pneumonia (CAP) is a leading cause of morbidity and mortality worldwide, and its prevalence continues to increase. Despite the efficacy of antimicrobials, their safety and tolerability remain topics of interest and concern for clinicians and patients alike.Areas covered: This review outlines the main antimicrobial classes recommended for the empirical treatment of CAP in current guidelines, together with a potential new class. Each pharmacological group underwent a safety evaluation based on all available data about drug-related toxicities. The authors also present their mechanisms of action, their pharmacokinetic and pharmacodynamic properties, and the main clinical studies.Expert opinion: Overall, antimicrobials currently marketed for the treatment of CAP are well tolerated and generally safe. However, unusual and sometimes serious adverse effects can occur in susceptible populations. Attention should be paid to identifying patients at risk of developing drug-related toxicities because, although most effects are transient, some could be disabling, permanent, or even fatal. Post-marketing surveillance remains crucial for gathering data to overcome the limitations of preclinical and clinical studies in estimating the true prevalence of drug-related adverse events.
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Affiliation(s)
- Carla Bastida
- Pharmacy Department, Division of Medicines, Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Dolors Soy
- Pharmacy Department, Division of Medicines, Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain.,Fundació Clínic per La Recerca Biomèdica (FCRB), Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Antoni Torres
- Fundació Clínic per La Recerca Biomèdica (FCRB), Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain.,Institute of Respiratory Disease, Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain.,ICREA Academia, Barcelona, Spain
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19
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Soltani S, Khodayar MJ, Yaghooti H, Salehcheh M, Mansouri E, Zeidooni L, Dehbashi F, Samimi A. Evaluation of the Protective Effects of Doxycycline on Acetaminophen-Induced Hepatotoxicity in Mice. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2019; 18:704-712. [PMID: 31531054 PMCID: PMC6706732 DOI: 10.22037/ijpr.2019.1100669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Acetaminophen (APAP) toxicity threatens human health due to increased mortality associated with its overdose. Doxycycline (DC) because of its properties such as antioxidant and anti-inflammatory can be a good therapeutic strategy to treat the acute toxicity induced by APAP. Male mice were divided into six groups in two periods of 3 h and 24 h as normal saline, APAP 400 mg/kg, DC 100 mg/kg and groups treated by 25, 50 and 100 mg/kg DC just before APAP, respectively. At the end of the 3 h and 24 h periods, the hepatic index, biochemical parameters including serum aspartate transaminase (AST) and alanine transaminase (ALT) activity and hepatic catalase activity, glutathione (GSH) and malondialdehyde (MDA) levels in liver and histopathological changes were evaluated. The results indicated that DC had no apparent effect on the hepatic index but significantly normalized the level of biochemical parameters and reduced APAP induced liver damage. Overall, it could be concluded that DC can inhibit or resolve harmful effects of APAP through antioxidant and anti-inflammatory properties. However, more studies are needed to understand exact mechanism of DC and its application for clinical use.
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Affiliation(s)
- Shirin Soltani
- Faculty of Allied Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Javad Khodayar
- Toxicology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Toxicology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hamid Yaghooti
- Department of Medical Laboratory Sciences, School of Allied Medical, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maryam Salehcheh
- Toxicology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Toxicology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Esrafil Mansouri
- Cellular and Molecular Research Center, Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Leila Zeidooni
- Toxicology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Toxicology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fereshteh Dehbashi
- Department of Toxicology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Azin Samimi
- Toxicology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Toxicology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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20
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Lee TF, Lu M, Pasquin MP, Schmölzer GM, Cheung PY. Attenuation of Acute Renal Injury After the Post-resuscitation Administration of Doxycycline in Surviving Newborn Piglets With Severe Hypoxia-Reoxygenation. Front Pediatr 2019; 7:75. [PMID: 30968002 PMCID: PMC6439344 DOI: 10.3389/fped.2019.00075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 02/25/2019] [Indexed: 01/18/2023] Open
Abstract
Background: Asphyxiated neonates often have myocardial dysfunction and renal insufficiency. Previously we demonstrated that doxycycline improved cardio-renal function through matrix metalloproteinase (MMP)-2 inhibition in an acute swine model of neonatal hypoxia-reoxygenation. The prolonged cardio-renal protective effects of doxycycline in neonates still remained unknown. We therefore hypothesized that the protective effects of doxycycline persisted in surviving subjects. Methods: Newborn piglets were instrumented and subjected to 1 h of hypoxia followed by reoxygenation with 21-25% oxygen and observed for 4 days. Intravenous doxycycline (30 mg/kg) or normal saline (1 mL, saline-control group) was given at 5 min of reoxygenation (n = 8/group) in a randomized, blinded fashion. Sham-operated piglets (n = 5) received no hypoxia-reoxygenation. At 96 h after reoxygenation, the left ventricular function was assessed by Millar® catheter. Renal injury was investigated by measuring plasma creatinine, urinary N-acetyl-D-glucosaminidase activity, renal tissue lactate and MMP-2 activity. Results: Both hypoxia-reoxygenation groups had similar hypoxic stress with severe lactate acidosis, and hemodynamic recovery. Doxycycline-treated piglets had higher urine output with lower urine N-acetyl-D-glucosaminidase, plasma creatinine, and renal MMP-2 activity (vs. saline-controls; all p < 0.05). These markers were all negatively correlated with urine output. Conclusions: In newborn piglets surviving hypoxia-reoxygenation, we observed a weak but significant and persistent attenuation of renal injury and improved recovery with the post-resuscitation administration of doxycycline.
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Affiliation(s)
- Tze-Fun Lee
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada.,Centre for the Studies of Asphyxia and Resuscitation, University of Alberta, Edmonton, AB, Canada
| | - Min Lu
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada.,Centre for the Studies of Asphyxia and Resuscitation, University of Alberta, Edmonton, AB, Canada
| | - Matteo P Pasquin
- Centre for the Studies of Asphyxia and Resuscitation, University of Alberta, Edmonton, AB, Canada.,Department of Biotechnology and Biosciences, Università degli Studi di Milano-Bicocca, Milan, Italy
| | - Georg M Schmölzer
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada.,Centre for the Studies of Asphyxia and Resuscitation, University of Alberta, Edmonton, AB, Canada
| | - Po-Yin Cheung
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada.,Centre for the Studies of Asphyxia and Resuscitation, University of Alberta, Edmonton, AB, Canada.,Department of Pharmacology, University of Alberta, Edmonton, AB, Canada
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21
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Gaillard T, Boxberger M, Madamet M, Pradines B. Has doxycycline, in combination with anti-malarial drugs, a role to play in intermittent preventive treatment of Plasmodium falciparum malaria infection in pregnant women in Africa? Malar J 2018; 17:469. [PMID: 30547849 PMCID: PMC6295070 DOI: 10.1186/s12936-018-2621-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 12/08/2018] [Indexed: 01/16/2023] Open
Abstract
According to the World Health Organization (WHO), Plasmodium falciparum malaria during pregnancy is responsible for deleterious consequences for the mother and her child. The administration of intermittent preventive treatment (IPTp) with sulfadoxine–pyrimethamine (SP) at each antenatal care visit as early as 13 weeks of gestation until the time of delivery is a strategy that is currently recommended by WHO for the prevention of malaria in pregnancy. However, the emergence and the spread of the resistance to SP in Africa raise the question of the short-term effectiveness of the strategy. Dihydroartemisinin–piperaquine 120 mg/960 mg once a day for 3 consecutive days administered at least three times during the pregnancy might be an option for IPTp. The combination of 200 mg of doxycycline once a day for 3 consecutive days seems to be a good option to retard the emergence and the spread of resistance to artemisinin-based combination therapy (ACT) in Africa and improve the effectiveness of ACT in term of preterm births, neonatal morbidity and mortality. Contrary to preconceived ideas, scientific and medical data suggest that the risk of congenital malformations in the fetus or of tooth staining in infants whose mothers take doxycycline and hepatotoxicity during pregnancy is very low or non-existent. Additionally, the use of doxycycline during the first and second trimesters leads to an increase in gestational age at delivery, a decrease in the number of preterm births and a reduction in neonatal morbidity and mortality due to the beneficial antimicrobial activity of doxycycline against other infections during pregnancy. Furthermore, doxycycline has anti-malarial properties and is already recommended as prophylaxis for travellers and for treatment of falciparum malaria in combination with other anti-malarial drugs.
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Affiliation(s)
- Tiphaine Gaillard
- Fédération des Laboratoires, Hôpital d'Instruction des Armées Desgenettes, Lyon, France
| | - Manon Boxberger
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 19-21 Boulevard Jean Moulin, 13005, Marseille, France.,Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, IHU Méditerranée Infection, Marseille, France
| | - Marylin Madamet
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 19-21 Boulevard Jean Moulin, 13005, Marseille, France.,Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, IHU Méditerranée Infection, Marseille, France.,Centre National de Référence du Paludisme, Institut de Recherche Biomédicale des Armées, Marseille, France
| | - Bruno Pradines
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 19-21 Boulevard Jean Moulin, 13005, Marseille, France. .,Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, IHU Méditerranée Infection, Marseille, France. .,Centre National de Référence du Paludisme, Institut de Recherche Biomédicale des Armées, Marseille, France.
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22
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Wormser GP, Wormser RP, Strle F, Myers R, Cunha BA. How safe is doxycycline for young children or for pregnant or breastfeeding women? Diagn Microbiol Infect Dis 2018; 93:238-242. [PMID: 30442509 DOI: 10.1016/j.diagmicrobio.2018.09.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 09/15/2018] [Accepted: 09/25/2018] [Indexed: 01/18/2023]
Abstract
Tetracycline antimicrobials entered into clinical usage in the late 1940s. Permanent dental staining from tetracyclines was first appreciated in 1956, eventually leading to avoidance of this class of antibiotics whenever possible in young children and pregnant or breastfeeding women. Doxycycline, introduced in 1967, binds calcium less avidly than prior tetracyclines and is regarded by some authorities as safe to prescribe for pregnant women and young children. Review of the available data, however, suggests that this interpretation may be incorrect or at least premature. In conclusion, until more definitive data are developed, doxycycline should continue to be only selectively prescribed for young children and pregnant or breastfeeding women for whom alternative, safer antibiotics are not available, and courses of treatment should be of as short a duration as possible.
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Affiliation(s)
- Gary P Wormser
- Division of Infectious Diseases, New York Medical College, Valhalla, NY 10595.
| | | | - Franc Strle
- Department of Infectious Diseases, University Medical Center Ljubljana, Slovenia.
| | - Ronnie Myers
- Touro College of Dental Medicine at New York Medical College, Valhalla, NY 10595
| | - Burke A Cunha
- Infectious Diseases Division, Winthrop University Hospital, Mineola, NY
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23
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Yi Q, Sun P, Li J, Kong S, Tian J, Li X, Yang Y, Zhang P, Liu Y, Han J, Zhang X, Ye F. Rho, a Fraction From Rhodiola crenulate, Ameliorates Hepatic Steatosis in Mice Models. Front Physiol 2018; 9:222. [PMID: 29593573 PMCID: PMC5861213 DOI: 10.3389/fphys.2018.00222] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/28/2018] [Indexed: 12/16/2022] Open
Abstract
The prevalence of non-alcoholic fatty liver disease (NAFLD), which is developed from hepatic steatosis, is increasing worldwide. However, no specific drugs for NAFLD have been approved yet. To observe the effects of Rho, a fraction from Rhodiola crenulate, on non-alcoholic hepatic steatosis, three mouse models with characteristics of NAFLD were used including high-fat diet (HFD)-induced obesity (DIO) mice, KKAy mice, and HFD combined with tetracycline stimulated Model-T mice. Hepatic lipid accumulation was determined via histopathological analysis and/or hepatic TG determination. The responses to insulin were evaluated by insulin tolerance test (ITT), glucose tolerance test (GTT), and hyperinsulinemic-euglycemic clamp, respectively. The pathways involved in hepatic lipid metabolism were observed via western-blot. Furthermore, the liver microcirculation was observed by inverted microscopy. The HPLC analysis indicated that the main components of Rho were flavan polymers. The results of histopathological analysis showed that Rho could ameliorate hepatic steatosis in DIO, KKAy, and Model-T hepatic steatosis mouse models, respectively. After Rho treatment in DIO mice, insulin resistance was improved with increasing glucose infusion rate (GIR) in hyperinsulinemic-euglycemic clamp, and decreasing areas under the blood glucose-time curve (AUC) in both ITT and GTT; the pathways involved in fatty acid uptake and de novo lipogenesis were both down-regulated, respectively. However, the pathways involved in beta-oxidation and VLDL-export on hepatic steatosis were not changed significantly. The liver microcirculation disturbances were also improved by Rho in DIO mice. These results suggest that Rho is a lead nature product for hepatic steatosis treatment. The mechanism is related to enhancing insulin sensitivity, suppressing fatty acid uptake and inhibiting de novo lipogenesis in liver.
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Affiliation(s)
- Qin Yi
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Puyang Sun
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Juan Li
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Siming Kong
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Jinying Tian
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Xuechen Li
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Yanan Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Peicheng Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Yuying Liu
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China
| | - Jingyan Han
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China
| | - Xiaolin Zhang
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Fei Ye
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
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24
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Madi M, Pavlic V, Samy W, Alagl A. The anti-inflammatory effect of locally delivered nano-doxycycline gel in therapy of chronic periodontitis. Acta Odontol Scand 2018; 76:71-76. [PMID: 28959907 DOI: 10.1080/00016357.2017.1385096] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVE To date, various drugs as host modulating agents had been suggested as adjunctive treatment modality in the therapy of chronic periodontal disease. In this study, the anti-inflammatory effect of subgingivally delivered nanostructured doxycycline gel (nDOX) was evaluated and compared to conventional doxycycline gel (DOX) used as adjunct to scaling and root planning (SRP) in the treatment of moderate chronic periodontitis to reduce probing pocket depth. MATERIAL AND METHODS Nanostructured doxycycline gel (nDOX) was prepared using spray-drying technique with chitosan (CH) as a matrix polymer, followed by dispersion in polyvinyl alcohol (PVA). The deepest periodontal pocket in 45 patients suffering from moderate chronic periodontitis was selected. The patients were divided into three groups following scaling and root planning (SRP); group I: SRP + nDOX, group II: SRP + DOX and group III: SRP + placeboCH. Plaque Index (PI), Gingival Index (GI), pocket depth (PD) and clinical attachment level(CAL), as well as ginigival crevicular fluid levels of (GCF) IL-6 and TNF-α were assessed at baseline, 1 and 3 months following local drug application. RESULTS Group I showed significant reduction in probing depth and attachment gain compared with group II and III at one and three months period. The inflammatory mediators levels were significantly reduced in all treatment groups at one-month period. Except for group I, the reduced values were observed at three-month period. CONCLUSION The results suggest that treatment with nDOX gel as an adjunct to SRP had anti-inflammatory effect by improving both clinical parameters and inflammatory markers up to three months period.
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Affiliation(s)
- Marwa Madi
- Department of Preventive Dental Sciences, University of Dammam, Dammam, Saudi Arabia
| | - Verica Pavlic
- Department of Periodontology and Oral Medicine, Department of Dentistry, Medical Faculty University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - Wael Samy
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Adel Alagl
- Department of Preventive Dental Sciences, University of Dammam, Dammam, Saudi Arabia
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25
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Sundaram V, Björnsson ES. Drug-induced cholestasis. Hepatol Commun 2017; 1:726-735. [PMID: 29404489 PMCID: PMC5678916 DOI: 10.1002/hep4.1088] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 06/25/2017] [Accepted: 08/07/2017] [Indexed: 12/14/2022] Open
Abstract
Cholestatic drug-induced liver injury (DILI) can be a diagnostic challenge due to a large differential diagnosis, variability in clinical presentation, and lack of serologic biomarkers associated with this condition. The clinical presentation of drug-induced cholestasis includes bland cholestasis, cholestatic hepatitis, secondary sclerosing cholangitis, and vanishing bile duct syndrome. The associate mortality of cholestatic DILI can be as high as 10%, and thus prompt recognition and removal of the offending agent is of critical importance. Several risk factors have been identified for drug-induced cholestasis, including older age, genetic determinants, and properties of certain medications. Antibiotics, particularly amoxicillin/clavulanate, remain the predominant cause of cholestatic DILI, although a variety of other medications associated with this condition have been identified. In this review, we summarize the presentation, clinical approach, risk factors, implicated medications, and management of drug-induced cholestatic liver injury. (Hepatology Communications 2017;1:726-735).
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Affiliation(s)
- Vinay Sundaram
- Department of Medicine and Comprehensive Transplant CenterCedars‐Sinai Medical CenterLos AngelesCA
| | - Einar S. Björnsson
- Section of Gastroenterology and Hepatology, Department of Internal MedicineNational University Hospital of IcelandReykjavíkIceland
- Faculty of Medicine and School of EducationUniversity of IcelandReykjavíkIceland
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26
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Silva-Pinto A, Ruas R, Almeida F, Duro R, Silva A, Abreu C, Sarmento A. Artemether-lumefantrine and liver enzyme abnormalities in non-severe Plasmodium falciparum malaria in returned travellers: a retrospective comparative study with quinine-doxycycline in a Portuguese centre. Malar J 2017; 16:43. [PMID: 28122572 PMCID: PMC5264472 DOI: 10.1186/s12936-017-1698-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 01/17/2017] [Indexed: 01/18/2023] Open
Abstract
Background Artemisinin-based therapy is the current standard treatment for non-severe malaria due to Plasmodium falciparum. The potential for asymptomatic liver toxicity of this therapy and its implication in clinical practice is currently unknown. The aim of this study is to assess the hepatic function in patients treated with a standard three-day artemisinin-based regimen and to compare it with the quinine-doxycycline regimen. Methods Retrospective and comparative study of returned adult travellers admitted with non-severe P. falciparum malaria. Fifty-seven patients were included: 19 treated with artemisinin-based therapy and 38 with quinine-doxycycline therapy. Results During treatment, when compared with quinine-doxycycline group, the artemisinin-lumefantrine group presented a higher proportion of significant liver enzyme abnormalities (42 vs. 5%, p < 0.01) and a higher peak value of aspartate aminotransferase (131 vs. 64 U/L, p < 0.01) and alanine aminotransferase (99 vs. 75 U/L, p = 0.05). None of the patients was symptomatic, there were no treatment interruptions and all patients achieved clinical cure. Conclusions Treatment of uncomplicated falciparum malaria with artemisinin-based therapy might cause asymptomatic liver enzyme abnormalities in the first days of treatment. Nevertheless, these liver enzyme abnormalities seem to be harmless, asymptomatic and self-limited.
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Affiliation(s)
- André Silva-Pinto
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal.
| | - Rogério Ruas
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
| | - Francisco Almeida
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
| | - Raquel Duro
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
| | - André Silva
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
| | - Cândida Abreu
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
| | - António Sarmento
- Infectious Diseases Department, Centro Hospitalar São João, Alameda Professor Hernani Monteiro, 4200, Porto, Portugal
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Brauer R, Douglas I, Garcia Rodriguez LA, Downey G, Huerta C, de Abajo F, Bate A, Feudjo Tepie M, de Groot MCH, Schlienger R, Reynolds R, Smeeth L, Klungel O, Ruigómez A. Risk of acute liver injury associated with use of antibiotics. Comparative cohort and nested case-control studies using two primary care databases in Europe. Pharmacoepidemiol Drug Saf 2017; 25 Suppl 1:29-38. [PMID: 27038354 DOI: 10.1002/pds.3861] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 07/10/2015] [Accepted: 07/24/2015] [Indexed: 11/10/2022]
Abstract
PURPOSE To assess the impact of varying study designs, exposure and outcome definitions on the risk of acute liver injury (ALI) associated with antibiotic use. METHODS The source population comprised of patients registered in two primary care databases, in the UK and in Spain. We identified a cohort consisting of new users of antibiotics during the study period (2004-2009) and non-users during the study period or in the previous year. Cases with ALI were identified within this cohort and classified as definite or probable, based on recorded medical information. The relative risk (RR) of ALI associated with antibiotic use was computed using Poisson regression. For the nested case-control analyses, up to five controls were matched to each case by age, sex, date and practice (in CPRD) and odds ratios (OR) were computed with conditional logistic regression. RESULTS The age, sex and year adjusted RRs of definite ALI in the current antibiotic use periods was 10.04 (95% CI: 6.97-14.47) in CPRD and 5.76 (95% CI: 3.46-9.59) in BIFAP. In the case-control analyses adjusting for life-style, comorbidities and use of medications, the OR of ALI for current users of antibiotics was and 5.7 (95% CI: 3.46-9.36) in CPRD and 2.6 (95% CI: 1.26-5.37) in BIFAP. CONCLUSION Guided by a common protocol, both cohort and case-control study designs found an increased risk of ALI associated with the use of antibiotics in both databases, independent of the exposure and case definitions used. However, the magnitude of the risk was higher in CPRD compared to BIFAP.
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Affiliation(s)
- Ruth Brauer
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, London, UK.,Amgen Limited, London, UK
| | - Ian Douglas
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, London, UK
| | | | | | - Consuelo Huerta
- Agencia Española de Medicamentos y Productos Sanitarios (AEMPS), Medicines for Human Use Department, Division of Pharmacoepidemiology and Pharmacovigilance, Madrid, Spain
| | - Francisco de Abajo
- Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Department of Biomedical Sciences, University of Alcala, Alcalá de Henares, Spain
| | | | | | - Mark C H de Groot
- Utrecht University, Faculty of Science, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht, The Netherlands
| | | | - Robert Reynolds
- Epidemiology, Pfizer Research and Development, New York, NY, USA
| | - Liam Smeeth
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, London, UK
| | - Olaf Klungel
- Utrecht University, Faculty of Science, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht, The Netherlands
| | - Ana Ruigómez
- Fundación Centro Español de Investigación Farmacoepidemiológica (CEIFE), Madrid, Spain
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Cross R, Ling C, Day NPJ, McGready R, Paris DH. Revisiting doxycycline in pregnancy and early childhood--time to rebuild its reputation? Expert Opin Drug Saf 2016; 15:367-82. [PMID: 26680308 PMCID: PMC4898140 DOI: 10.1517/14740338.2016.1133584] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Introduction: Doxycycline is highly effective, inexpensive with a broad therapeutic spectrum and exceptional bioavailability. However these benefits have been overshadowed by its classification alongside the tetracyclines – class D drugs, contraindicated in pregnancy and in children under 8 years of age. Doxycycline-treatable diseases are emerging as leading causes of undifferentiated febrile illness in Southeast Asia. For example scrub typhus and murine typhus have an unusually severe impact on pregnancy outcomes, and current mortality rates for scrub typhus reach 12-13% in India and Thailand. The emerging evidence for these important doxycycline-treatable diseases prompted us to revisit doxycycline usage in pregnancy and childhood. Areas Covered: A systematic review of the available literature on doxycycline use in pregnant women and children revealed a safety profile of doxycycline that differed significantly from that of tetracycline; no correlation between the use of doxycycline and teratogenic effects during pregnancy or dental staining in children was found. Expert Opinion: The change of the US FDA pregnancy classification scheme to an evidence-based approach will enable adequate evaluation of doxycycline in common tropical illnesses and in vulnerable populations in clinical treatment trials, dosage-optimization pharmacokinetic studies and for the empirical treatment of undifferentiated febrile illnesses, especially in pregnant women and children.
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Affiliation(s)
- Ruby Cross
- a Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine , Mahidol University , Mae Sot , Tak , Thailand
| | - Clare Ling
- a Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine , Mahidol University , Mae Sot , Tak , Thailand.,b Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine , Mahidol University , Bangkok , Thailand
| | - Nicholas P J Day
- b Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine , Mahidol University , Bangkok , Thailand.,c Centre for Tropical Medicine & Global Health, Nuffield Department of Clinical Medicine , University of Oxford , Oxford , UK
| | - Rose McGready
- a Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine , Mahidol University , Mae Sot , Tak , Thailand.,b Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine , Mahidol University , Bangkok , Thailand.,c Centre for Tropical Medicine & Global Health, Nuffield Department of Clinical Medicine , University of Oxford , Oxford , UK
| | - Daniel H Paris
- b Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine , Mahidol University , Bangkok , Thailand.,c Centre for Tropical Medicine & Global Health, Nuffield Department of Clinical Medicine , University of Oxford , Oxford , UK
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Minocycline and doxycycline, but not tetracycline, mitigate liver and kidney injury after hemorrhagic shock/resuscitation. Shock 2015; 42:256-63. [PMID: 24978888 DOI: 10.1097/shk.0000000000000213] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Despite recovery of hemodynamics by fluid resuscitation after hemorrhage, development of the systemic inflammatory response and multiple organ dysfunction syndromes can nonetheless lead to death. Minocycline and doxycycline are tetracycline derivatives that are protective in models of hypoxic, ischemic, and oxidative stress. Our aim was to determine whether minocycline and doxycycline protect liver and kidney and improve survival in a mouse model of hemorrhagic shock and resuscitation. METHODS Mice were hemorrhaged to 30 mmHg for 3 h and then resuscitated with shed blood followed by half the shed volume of lactated Ringer's solution containing tetracycline (10 mg/kg), minocycline (10 mg/kg), doxycycline (5 mg/kg), or vehicle. For pretreatment plus posttreatment, drugs were administered intraperitoneally prior to hemorrhage followed by second equal dose in Ringer's solution after blood resuscitation. Blood and tissue were harvested after 6 h. RESULTS Serum alanine aminotransferase (ALT) increased to 1,988 and 1,878 U/L after posttreatment with vehicle and tetracycline, respectively, whereas minocycline and doxycycline posttreatment decreased ALT to 857 and 863 U/L. Pretreatment plus posttreatment with minocycline and doxycycline also decreased ALT to 849 and 834 U/L. After vehicle, blood creatinine increased to 134 µM, which minocycline and doxycycline posttreatment decreased to 59 and 56 µM. Minocycline and doxycycline pretreatment plus posttreatment decreased creatinine similarly. Minocycline and doxycycline also decreased necrosis and apoptosis in liver and apoptosis in both liver and kidney, the latter assessed by TUNEL (terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling) and caspase 3 activation. Lastly after 4.5 h of hemorrhage followed by resuscitation, minocycline and doxycycline (but not tetracycline) posttreatment improved 1-week survival from 38% (vehicle) to 69% and 67%, respectively. CONCLUSION Minocycline and doxycycline were similarly protective when given before as after blood resuscitation and might therefore have clinical efficacy to mitigate liver and kidney injury after resuscitated hemorrhage.
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Fish J, Ingram D, Walkiewicz-Jedrzejczak D. Fulminant Liver Failure Presenting Shortly After Initiation of Doxycycline: A Case Report. Clin Pediatr (Phila) 2015; 54:904-6. [PMID: 25381228 DOI: 10.1177/0009922814556982] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Jacob Fish
- American Family Children's Hospital, Madison, WI, USA
| | - David Ingram
- American Family Children's Hospital, Madison, WI, USA
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Choi YJ, Lee CH, Lee KY, Jung SH, Lee BH. Increased hepatic Fatty Acid uptake and esterification contribute to tetracycline-induced steatosis in mice. Toxicol Sci 2015; 145:273-82. [PMID: 25745068 DOI: 10.1093/toxsci/kfv049] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Tetracycline induces microvesicular steatosis, which has a poor long-term prognosis and a higher risk of steatohepatitis development compared with macrovesicular steatosis. Recent gene expression studies indicated that tetracycline treatment affects the expression of many genes associated with fatty acid transport and esterification. In this study, we investigated the role of fatty acid transport and esterification in tetracycline-induced steatosis. Intracellular lipid accumulation and the protein expression of fatty acid translocase (FAT or CD36) and diacylglycerol acyltransferase (DGAT) 2 were increased in both mouse liver and HepG2 cells treated with tetracycline at 50 mg/kg (intraperitoneal injection, i.p.) and 100 μM, respectively. Tetracycline increased the cellular uptake of boron-dipyrromethene-labeled C16 fatty acid, which was abolished by CD36 RNA interference. Oleate-induced cellular lipid accumulation was further enhanced by co-incubation with tetracycline. Tetracycline downregulated extracellular signal-regulated kinase (ERK) phosphorylation, which negatively regulated DGAT2 expression. U0126, a specific ERK inhibitor, also increased DGAT2 expression and cellular lipid accumulation. DGAT1 and 2 knock-down with specific small interfering (si)-RNA completely abrogated the steatogenic effect of tetracycline in HepG2 cells. Taken together, our data showed that tetracycline induces lipid accumulation by facilitating fatty acid transport and triglyceride esterification by upregulating CD36 and DGAT2, respectively.
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Affiliation(s)
- You-Jin Choi
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 151-742, Republic of Korea
| | - Chae-Hyeon Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 151-742, Republic of Korea
| | - Kang-Yo Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 151-742, Republic of Korea
| | - Seung-Hwan Jung
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 151-742, Republic of Korea
| | - Byung-Hoon Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 151-742, Republic of Korea
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32
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Thanhmingliana T, Lee SM, Tiwari D, Prasad SK. Efficient attenuation of 17α-ethynylestradiol (EE2) and tetracycline using novel hybrid materials: batch and column reactor studies. RSC Adv 2015. [DOI: 10.1039/c4ra17197g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
A hybrid material precursor to natural bentonite and locally collected clay partitioned (a) EE2 and (b) tetracycline micro-pollutants effectively from aqueous solutions under column reactor conditions.
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Affiliation(s)
| | - Seung Mok Lee
- Department of Health and Environment
- Catholic Kwandong University
- Gangneung
- Korea
| | - Diwakar Tiwari
- Department of Chemistry
- School of Physical Sciences
- Mizoram University
- Aizawl-796004
- India
| | - Shailesh K. Prasad
- Department of Chemistry
- National Institute of Technology
- Jamshedpur-831014
- India
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Katz AJ, Ryan PB, Racoosin JA, Stang PE. Assessment of case definitions for identifying acute liver injury in large observational databases. Drug Saf 2014; 36:651-61. [PMID: 23670723 DOI: 10.1007/s40264-013-0060-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Determining the aetiology of acute liver injury (ALI) may be challenging to both clinicians and researchers. Observational research is particularly useful in studying rare medical outcomes such as ALI; however, case definitions for ALI in previous observational studies lack consistency and sensitivity. ALI is a clinically important condition with various aetiologies, including drug exposure. OBJECTIVE The aim of this study was to evaluate four distinct case definitions for ALI across a diverse set of large observational databases, providing a better understanding of ALI prevalence and natural history. DATA SOURCES Seven healthcare databases: GE Healthcare, MarketScan(®) Lab Database, Humana Inc., Partners HealthCare System, Regenstrief Institute, SDI Health (now IMS Health, Inc.), and the National Patient Care Database of the Veterans Health Administration. METHODS We evaluated prevalence of ALI through the application of four distinct case definitions across seven observational healthcare databases. We described how laboratory and clinical characteristics of identified case populations varied across definitions and examined the prevalence of other hepatobiliary disorders among identified ALI cases that may decrease suspicion of drug-induced liver injury (DILI) in particular. RESULTS This study demonstrated that increasing the restrictiveness of the case definition resulted in fewer cases, but greater prevalence of ALI clinical features. Considerable heterogeneity in the frequency of laboratory testing and results observed among cases meeting the most restrictive definition suggests that the clinical features, monitoring patterns and suspicion of ALI are highly variable among patients. CONCLUSIONS Creation of four distinct case definitions and application across a disparate set of observational databases resulted in significant variation in the prevalence of ALI. A greater understanding of the natural history of ALI through examination of electronic healthcare data can facilitate development of reliable and valid ALI case definitions that may enhance the ability to accurately identify associations between ALI and drug exposures. Considerable heterogeneity in laboratory values and frequency of laboratory testing among individuals meeting the criteria for ALI suggests that the evaluation of ALI is highly variable.
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Affiliation(s)
- Aaron J Katz
- UNC Eshelman School of Pharmacy, Division of Pharmaceutical Policy and Outcomes, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
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Serranti D, Montagnani C, Indolfi G, Chiappini E, Galli L, de Martino M. Antibiotic induced liver injury: what about children? J Chemother 2014; 25:255-72. [PMID: 24070133 DOI: 10.1179/1973947813y.0000000090] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Antimicrobial agents are important causes of drug-induced liver injury. They are responsible for about 45% of cases of drug hepatotoxicity. Hepatic damage mechanisms are intrinsic or idiosyncratic. Usually, antibiotics are responsible for idiosyncratic toxicity. This review summarizes the rate of incidence and clinical features of hepatotoxicity due to antibiotics and chemotherapics, with particular attention to data regarding paediatric population. Liver injury features have been systematically evaluated for the most commonly administered antibiotics and chemotherapics in adults, even though there is little information about other widely used compounds, as cephalosporine or clarithromycin, and about antibiotics active against multi-resistant bacteria, as carbapenems, vancomycin, clindamycin, and linezolid. By contrast, there is an abundance of case reports in paediatrics, but very few structured studies have been carried out in children. Children are an important class of antibiotic users, with specific metabolic characteristics, so more studies on them should be carried out.
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Alshammari TM, Larrat EP, Morrill HJ, Caffrey AR, Quilliam BJ, Laplante KL. Risk of hepatotoxicity associated with fluoroquinolones: A national case–control safety study. Am J Health Syst Pharm 2014; 71:37-43. [DOI: 10.2146/ajhp130165] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
| | - E. Paul Larrat
- College of Pharmacy, University of Rhode Island (URI), Kingston; at the time of this study, he was Professor of Pharmacy, College of Pharmacy, URI
| | - Haley J. Morrill
- Infectious Diseases Research Program, Providence Veterans Affairs Medical Center (VAMC), Providence, RI, and College of Pharmacy, URI
| | - Aisling R. Caffrey
- Infectious Diseases Research Program, Providence VAMC, and Assistant Professor of Pharmacoepidemiology, College of Pharmacy, URI
| | | | - Kerry L. Laplante
- College of Pharmacy, URI; Providence VAMC; and Adjunct Clinical Associate Professor of Medicine, Brown University, Providence
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Brüning A, Brem GJ, Vogel M, Mylonas I. Tetracyclines cause cell stress-dependent ATF4 activation and mTOR inhibition. Exp Cell Res 2013; 320:281-9. [PMID: 24280420 DOI: 10.1016/j.yexcr.2013.11.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 11/13/2013] [Accepted: 11/15/2013] [Indexed: 12/20/2022]
Abstract
Tetracyclines have long been used as valuable broad-spectrum antibiotics. The high antibacterial activity of tetracyclines, combined with their good tolerability, has led to their widespread use in treating various infectious diseases. However, similar to other antibiotics, tetracyclines are also known for their adverse effects on different human tissues, including hepatic steatosis. We observed that tetracyclines, including doxycycline and minocycline, caused enhanced expression of the liver chalone inhibin βE in HepG2 cells, mediated by the cell stress-regulated transcription factor ATF4. ATF4 and its target genes ATF3, CHOP, and inhibin βE are involved in cell cycle control, cell survival, cell metabolism, and modulation of cytokine expression. Furthermore, we observed that long term tetracycline incubation also caused inhibition of the mTOR complex, a central regulator of cell metabolism, further contributing to the observed cell-cycle arrest and autophagy in doxycycline- and minocycline-treated cell lines. ATF4 activation and mTOR inhibition link two crucial regulators of the cellular stress response and cell metabolism to the effects of tetracyclines on eukaryotic cell metabolism, and may help to understand the antibiotic-independent influence of these drugs on human tissues. Since the observed effects of tetracyclines on human cells were also found to be dependent on the magnesium ion concentrations supplied, the data further indicate the importance of magnesium supplementation to reduce or prevent side effects of long term treatment with tetracyclines.
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Affiliation(s)
- Ansgar Brüning
- Department of Obstetrics and Gynecology, Ludwig-Maximilians-University, Munich, Germany.
| | - German J Brem
- Department of Obstetrics and Gynecology, Ludwig-Maximilians-University, Munich, Germany
| | - Marianne Vogel
- Department of Obstetrics and Gynecology, Ludwig-Maximilians-University, Munich, Germany
| | - Ioannis Mylonas
- Department of Obstetrics and Gynecology, Ludwig-Maximilians-University, Munich, Germany
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Adverse effect of tetracycline and doxycycline on testicular tissue and sperm parameters in CD1 outbred mice. ACTA ACUST UNITED AC 2013; 65:911-7. [DOI: 10.1016/j.etp.2013.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Accepted: 01/04/2013] [Indexed: 01/18/2023]
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Gutiérrez L, Ocampo L, Espinosa F, Sumano H. Pharmacokinetics of an injectable long-acting parenteral formulation of doxycycline hyclate in pigs. J Vet Pharmacol Ther 2013; 37:83-9. [PMID: 23866042 DOI: 10.1111/jvp.12066] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 06/20/2013] [Indexed: 01/18/2023]
Abstract
Based on its ideal PK/PD ratios, doxycycline hyclate (DOX-h), a time-dependant antibacterial, is ideally expected to achieve sustained plasma drug concentrations at or slightly above the MIC level for as long as possible between dosing intervals. Pursuing this end, a poloxamer-based matrix was used to produce a 10% long-acting injectable preparation (DOX-h-LA) and its serum concentrations vs. time profile investigated after its injection to pigs in the pericaudal s.c. by parallel design. Results were compared with the forced oral bolus dose and i.v. pharmacokinetics of DOX-h. For this study, 12 recently weaned pigs per group were included in this trial, and a dose of 20 mg/kg was injected in all cases. DOX-h-LA showed the greatest values for bioavailability (115.38%); maximum serum concentration (Cmax) value was 1.5 ± 0.2 with a time to reach Cmax of 3.41 ± 0.04 h and an elimination rate constant of 70.93 ± 0.87( ) h. Considering minimum effective serum concentration of 0.5 μg/mL, a dose interval of at least 5 days can be achieved for DOX-h-LA, whereas p.o. and i.v. dosing of DOX-h may only last 11 and 15 h, respectively. Pigs were slaughtered on day 30 after this trial, and no visible remnants of the preparation were detected neither fibrosis was observed after a thorough macroscopic and histopathological analysis.
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Affiliation(s)
- L Gutiérrez
- Department of Physiology and Pharmacology, Faculty of Veterinary Medicine, National Autonomous University of Mexico, Coyoacan, Mexico
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Hansen RA, Gray MD, Fox BI, Hollingsworth JC, Gao J, Hollingsworth ML, Carpenter DM. Expert panel assessment of acute liver injury identification in observational data. Res Social Adm Pharm 2013; 10:156-67. [PMID: 23746420 DOI: 10.1016/j.sapharm.2013.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 04/18/2013] [Accepted: 04/19/2013] [Indexed: 01/16/2023]
Abstract
BACKGROUND Observational data are useful for studying drug safety; however, to be effective, accurate outcome measurement is paramount. OBJECTIVES This study compared alternative outcome definitions for acute liver injury (ALI) and explored opportunities for improving ALI identification in observational data. METHODS The Truven MarketScan® Lab Database (MSLR) was used to identify patients meeting at least 1 of 4 ALI definitions, including definitions based on diagnosis codes, laboratory measures, or combinations of diagnoses, procedures, and/or laboratory measures. Expert panelists reviewed patient data using a Web dashboard. Panelists determined whether they believed the patient had ALI and identified factors influencing their decision. Logistic regression models explored which factors were influential in case determination. RESULTS Overall, only 37 of 208 reviewed patients (17.8%) were classified as cases. The diagnosis-based definition yielded no positive cases and the laboratory-based definition yielded the most positive cases (31 of 60). The most influential factors in case classification were occurrence of procedures after the index date (OR = 13.2, 95% CI = 5.3-32.9), no occurrence of drug treatments before the index date (OR = 4.6; 95% CI = 1.6-13.2), occurrence of drug treatments before the index date (OR = 0.3; 95% CI = 0.1-0.6), and no drug treatments after the index date (OR = 0.2; 95% CI = 0.0-0.5). CONCLUSIONS Comparing ALI definitions illustrated tradeoffs between the number of plausible cases identified and the likelihood of cases being classified as positive. Future research should refine ALI case definitions, considering the import of laboratory results, procedures, and drugs in defining a case.
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Affiliation(s)
- Richard A Hansen
- Department of Pharmacy Care Systems, Harrison School of Pharmacy, Auburn University, Auburn, AL.
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Abstract
Cholestasis caused by drugs is an important differential diagnosis in patients presenting with a biochemical cholestatic pattern. The extent of serologic tests and radiological imaging depends on the clinical context. The underlying condition of the patient and detailed information on drug use, results of rechallenge, and the documented hepatotoxicity of the drug are important to establish a diagnosis of drug-induced liver injury (DILI). Most cases of cholestatic DILI are mild, but in rare cases, ductopenia and cholestatic cirrhosis can develop. Approximately 10% of patients with cholestatic jaundice caused by drugs develop liver failure.
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Shin J, Hunt CM, Suzuki A, Papay JI, Beach KJ, Cheetham TC. Characterizing phenotypes and outcomes of drug-associated liver injury using electronic medical record data. Pharmacoepidemiol Drug Saf 2012; 22:190-8. [DOI: 10.1002/pds.3388] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 11/01/2012] [Accepted: 11/18/2012] [Indexed: 01/09/2023]
Affiliation(s)
- Janet Shin
- Pharmacy Analytical Services; Kaiser Permanente Southern California; Downey California USA
| | | | - Ayako Suzuki
- Duke University Medical Center; Durham North Carolina USA
| | - Julie I. Papay
- GlaxoSmithKline; Research Triangle Park North Carolina USA
| | | | - T. Craig Cheetham
- Pharmacy Analytical Services; Kaiser Permanente Southern California; Downey California USA
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Kelkar M, Cleves MA, Foster HR, Hogan WR, James LP, Martin BC. Prescription-acquired acetaminophen use and the risk of asthma in adults: a case-control study. Ann Pharmacother 2012; 46:1598-608. [PMID: 23170033 DOI: 10.1345/aph.1r430] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Studies have examined the association between acetaminophen use and asthma; however, their interpretation is limited by several methodologic issues. OBJECTIVE To investigate the association between recent and chronic prescription-acquired acetaminophen use and asthma. METHODS This retrospective case-control study used a 10% random sample of the IMS LifeLink commercial claims data from 1997 to 2009. Cases had to have at least 1 incident claim of asthma; 3:1 controls matched on age, sex, and region were randomly chosen. Acetaminophen exposure, dose, and duration were measured in the 7- and 30-day (recent) and the 1-year (chronic) look-back periods. Multivariable conditional logistic regression was used to estimate the risk of asthma associated with acetaminophen use adjusted for comorbidities, other drugs increasing asthma risk, and health system factors. RESULTS There were 28,892 cases and 86,676 controls, with mean age of 42.8 years; 37.7% were males, and 22.6% of cases and 18.2% of controls had acetaminophen exposure in the pre-index year, with mean cumulative doses of 78.7 g and 59.8 g, respectively. There was no significant association between recent prescription acetaminophen exposure and asthma (7 days: OR 1.02, p = 0.74; 30 days: OR 0.97, p = 0.38). Cumulative prescription acetaminophen dose in the year prior increased asthma risk compared to acetaminophen nonusers (≤1 kg: OR 1.09, p < 0.001 and >1 kg: OR = 1.60, p = 0.02). Duration of prescription acetaminophen use greater than 30 days was associated with elevated asthma risk (OR 1.39, p < 0.001). CONCLUSIONS Chronic prescription-acquired acetaminophen use was associated with an increased risk of asthma, while recent use was not. However, over-the-counter acetaminophen use was not captured in this study and further epidemiologic research with complete acetaminophen exposure ascertainment and research on pathophysiologic mechanisms is needed to confirm these relationships.
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Affiliation(s)
- Mugdha Kelkar
- Department of Epidemiology, University of North Carolina at Chapel Hill, USA
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Lebrun-Vignes B, Kreft-Jais C, Castot A, Chosidow O. Comparative analysis of adverse drug reactions to tetracyclines: results of a French national survey and review of the literature. Br J Dermatol 2012; 166:1333-41. [DOI: 10.1111/j.1365-2133.2012.10845.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Gagne JJ, Glynn RJ, Rassen JA, Walker AM, Daniel GW, Sridhar G, Schneeweiss S. Active safety monitoring of newly marketed medications in a distributed data network: application of a semi-automated monitoring system. Clin Pharmacol Ther 2012; 92:80-6. [PMID: 22588606 PMCID: PMC3947906 DOI: 10.1038/clpt.2011.369] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
We developed a semi-automated active monitoring system that uses sequential matched-cohort analyses to assess drug safety across a distributed network of longitudinal electronic health-care data. In a retrospective analysis, we show that the system would have identified cerivastatin-induced rhabdomyolysis. In this study, we evaluated whether the system would generate alerts for three drug-outcome pairs: rosuvastatin and rhabdomyolysis (known null association), rosuvastatin and diabetes mellitus, and telithromycin and hepatotoxicity (two examples for which alerting would be questionable). Over >5 years of monitoring, rate differences (RDs) in comparisons of rosuvastatin with atorvastatin were -0.1 cases of rhabdomyolysis per 1,000 person-years (95% confidence interval (CI): -0.4, 0.1) and -2.2 diabetes cases per 1,000 person-years (95% CI: -6.0, 1.6). The RD for hepatotoxicity comparing telithromycin with azithromycin was 0.3 cases per 1,000 person-years (95% CI: -0.5, 1.0). In a setting in which false positivity is a major concern, the system did not generate alerts for the three drug-outcome pairs.
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Affiliation(s)
- J J Gagne
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
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Kelkar M, Cleves MA, Foster HR, Hogan WR, James LP, Martin BC. Acute and chronic acetaminophen use and renal disease: a case-control study using pharmacy and medical claims. JOURNAL OF MANAGED CARE PHARMACY : JMCP 2012; 18:234-46. [PMID: 22468732 PMCID: PMC4000171 DOI: 10.18553/jmcp.2012.18.3.234] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Studies have examined the association between acetaminophen (APAP) use and renal disease; however, their interpretation is limited by a number of methodological issues. OBJECTIVE To study the association between acute and chronic prescription-acquired APAP use and renal disease. METHODS This was a retrospective case-control study of medical and pharmacy claims of a 10% random sample of the enrollees from the IMS LifeLink Health Plans commercial claims dataset for dates of service from January 1, 1997, through December 31, 2009. Subjects were continuously enrolled and aged 18 years or older. Cases had at least 1 incident claim of renal disease defined by ICD-9-CM codes in the primary diagnosis field. Controls were randomly selected from individuals without evidence of renal disease, liver disease, or asthma in medical claims and matched to cases in a 3-to-1 ratio based on 3 variables (age, gender, and geographic region). APAP exposure, dosage, and duration of use were measured in the 7 and 30 days (acute) and in the 1-year (chronic) look-back periods. Multivariable conditional logistic regression was used to estimate the risk of APAP exposure adjusted for comorbidities, use of other nephrotoxic drugs, and health system factors. RESULTS There were 4,724 cases and 14,172 controls with a mean (SD) age of 60.8 (17.8) years, and 52.6% were males; 10.9% of cases and 4.2% of controls had APAP exposure in the 30 days pre-index with mean potential maximum daily dosages of 3,846.5 mg and 3,190.8 mg, respectively. Acute APAP exposure was significantly associated with renal disease, and the risk decreased with longer look-back periods (7 days: adjusted odds ratio [OR] = 1.93, 95% CI = 1.61-2.30); 30 days: OR = 1.71, 95% CI = 1.48-1.97). Cumulative APAP dosage greater than 1 kg and APAP use for longer than 30 days in the pre-index year were not significantly associated with an increased risk of renal disease (both P values = 0.900). CONCLUSIONS Acute prescription-acquired APAP use was associated with renal disease, while chronic use was not. Because this study assessed APAP use in pharmacy claims, further research accounting for over-the-counter APAP use is warranted before the safety of chronic APAP consumption can be firmly established.
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Affiliation(s)
- Mugdha Kelkar
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina, USA
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Tan KR, Magill AJ, Parise ME, Arguin PM. Doxycycline for malaria chemoprophylaxis and treatment: report from the CDC expert meeting on malaria chemoprophylaxis. Am J Trop Med Hyg 2011; 84:517-31. [PMID: 21460003 PMCID: PMC3062442 DOI: 10.4269/ajtmh.2011.10-0285] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Doxycycline, a synthetically derived tetracycline, is a partially efficacious causal prophylactic (liver stage of Plasmodium) drug and a slow acting blood schizontocidal agent highly effective for the prevention of malaria. When used in conjunction with a fast acting schizontocidal agent, it is also highly effective for malaria treatment. Doxycycline is especially useful as a prophylaxis in areas with chloroquine and multidrug-resistant Plasmodium falciparum malaria. Although not recommended for pregnant women and children < 8 years of age, severe adverse events are rarely reported for doxycycline. This report examines the evidence behind current recommendations for the use of doxycycline for malaria and summarizes the available literature on its safety and tolerability.
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Affiliation(s)
- Kathrine R Tan
- Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Atlanta, GA 30341, USA.
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Abstract
Antibiotics used by general practitioners frequently appear in adverse-event reports of drug-induced hepatotoxicity. Most cases are idiosyncratic (the adverse reaction cannot be predicted from the drug's pharmacological profile or from pre-clinical toxicology tests) and occur via an immunological reaction or in response to the presence of hepatotoxic metabolites. With the exception of trovafloxacin and telithromycin (now severely restricted), hepatotoxicity crude incidence remains globally low but variable. Thus, amoxicillin/clavulanate and co-trimoxazole, as well as flucloxacillin, cause hepatotoxic reactions at rates that make them visible in general practice (cases are often isolated, may have a delayed onset, sometimes appear only after cessation of therapy and can produce an array of hepatic lesions that mirror hepatobiliary disease, making causality often difficult to establish). Conversely, hepatotoxic reactions related to macrolides, tetracyclines and fluoroquinolones (in that order, from high to low) are much rarer, and are identifiable only through large-scale studies or worldwide pharmacovigilance reporting. For antibiotics specifically used for tuberculosis, adverse effects range from asymptomatic increases in liver enzymes to acute hepatitis and fulminant hepatic failure. Yet, it is difficult to single out individual drugs, as treatment always entails associations. Patients at risk are mainly those with previous experience of hepatotoxic reaction to antibiotics, the aged or those with impaired hepatic function in the absence of close monitoring, making it important to carefully balance potential risks with expected benefits in primary care. Pharmacogenetic testing using the new genome-wide association studies approach holds promise for better understanding the mechanism(s) underlying hepatotoxicity.
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Affiliation(s)
- Raúl J Andrade
- Hepatology Unit, Gastroenterology Service, Virgen de la Victoria University Hospital Department of Medicine, University of Málaga, Spain
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Abstract
Minocycline is a semi-synthetic, second-generation tetracycline. It was introduced in 1972 and has both antibacterial and anti-inflammatory properties. Minocycline is used for a variety of infectious diseases and in acne. Even today, new indications beyond the antibacterial indications are being investigated such as its use in neurologic diseases. Formerly, minocycline was thought to have a superior efficacy in the treatment of inflammatory acne, especially with respect to antibacterial-resistant Propionibacterium acnes. A thorough review of the literature, however, shows that minocycline is not more effective in acne than other tetracyclines. Compared with first-generation tetracyclines, minocycline has a better pharmacokinetic profile, and compared with doxycycline it is not phototoxic. However, minocycline has an increased risk of severe adverse effects compared with other tetracyclines. It may induce hypersensitivity reactions affecting the liver, lung, kidneys, or multiple organs (Drug Reaction with Eosinophilia and Systemic Symptoms [DRESS] syndrome) in the first weeks of treatment and, with long-term treatment, may cause autoimmune reactions (systemic lupus erythematosus, autoimmune hepatitis). In addition, CNS symptoms, such as dizziness, are more frequent compared with other tetracyclines. Long-term treatment may induce hyperpigmentation of the skin or other organs. Resistance of P. acnes to minocycline also occurs, dependent on the prescribing behavior. Considering the aspects of efficacy, its adverse effect profile, resistance, price, and alternatives, minocycline is no longer considered the first-line antibacterial in the treatment of acne.
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Affiliation(s)
- Falk Ochsendorf
- Department of Dermatology and Venereology, University of Frankfurt, Germany.
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García-Aparicio J, Herrero-Herrero J. Hepatitis tóxica tras tratamiento secuencial con cotrimoxazol, levofloxacino, doxiciclina y sertralina en paciente con infección respiratoria. FARMACIA HOSPITALARIA 2010; 34:152-4. [DOI: 10.1016/j.farma.2009.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2009] [Revised: 09/27/2009] [Accepted: 10/06/2009] [Indexed: 01/18/2023] Open
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Giri S, Nieber K, Bader A. Hepatotoxicity and hepatic metabolism of available drugs: current problems and possible solutions in preclinical stages. Expert Opin Drug Metab Toxicol 2010; 6:895-917. [DOI: 10.1517/17425251003792521] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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