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Malaguarnera G, Catania VE, Bertino G, Chisari LM, Castorina M, Bonfiglio C, Cauli O, Malaguarnera M. Acetyl-L-carnitine Slows the Progression from Prefrailty to Frailty in Older Subjects: A Randomized Interventional Clinical Trial. Curr Pharm Des 2022; 28:3158-3166. [PMID: 36043711 DOI: 10.2174/1381612828666220830092815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/14/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Ageing is characterized by a gradual decline in body function, representing the clinical situation called "frailty". Prefrailty is the intermediate stage between frailty and robust condition. L-carnitine (LC) plays an important role in energy production from long-chain fatty acids in mitochondria, and its serum level is lower in prefrail and frail subjects. OBJECTIVE This study aims to evaluate the effect of Acetyl-L-carnitine (ALCAR) in pre-frail older patients. METHODS We scheduled 3 months of treatment and then 3 months of follow-up. A total of 92 subjects were selected from May, 2009 to July, 2017, in a randomized, observational, double-blind, placebo-controlled study. We scheduled 3 months of treatment and then 3 months of follow-up. ALCAR (oral 1.5 g/bis in die - BID) or placebo groups were used. RESULTS After the treatment, only the treated group displayed a decrease in C reactive protein (CRP) p < 0.001 and an increase in serum-free carnitine and acetylcarnitine (p < 0.05) in Mini-Mental state (MMSE) p < 0.0001 and 6-walking distance (p < 0.0001); ALCAR group vs. placebo group showed a decrease in HDL cholesterol and CRP (p < 0.01), an increase in MMSE score (p < 0.001) and in the 6-walking distance (p < 0.001). CONCLUSIONS ALCAR treatment delays the incidence and severity of onset of degenerative disorders of the elderly in prefrail subjects with improvement in memory and cognitive processes.
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Affiliation(s)
- Giulia Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy
| | - Vito Emanuele Catania
- Department of Medical, Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Gaetano Bertino
- Hepatology Unit, A.O.U. Policlinico- San Marco, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Laura Maria Chisari
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy
| | | | | | - Omar Cauli
- Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, c/Jaume Roig s/n, 46010 Valencia, Spain.,Frailty and Cognitive Impairment Organized Group (FROG), University of Valencia, 46010 Valencia, Spain
| | - Michele Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy.,Department of Psychobiology, Facultad de Psicología, Universidad de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain
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Carnitine Serum Levels in Frail Older Subjects. Nutrients 2020; 12:nu12123887. [PMID: 33352627 PMCID: PMC7766818 DOI: 10.3390/nu12123887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/03/2020] [Accepted: 12/16/2020] [Indexed: 11/16/2022] Open
Abstract
Frailty is an expression that reconciles and condenses loss of autonomy, both physical and cognitive decline and a wide spectrum of adverse outcomes due to aging. The decrease in physical and cognitive activity is associated with altered mitochondrial function, and energy loss and consequently morbidity and mortality. In this cross-sectional study, we evaluated the carnitine levels in frailty status. The mean serum concentrations of total carnitine (TC) were lower in frail elderly subjects than in prefrail ones (p = 0.0006), higher in frail vs. robust subjects (p < 0.0001), and higher in prefrail vs. robust subjects (p < 0.0001). The mean serum concentrations of free carnitine (FC) were lower in frail elderly subjects than in prefrail ones (p < 0.0001), lower in frail vs. robust subjects (p < 0.0001) and lower in prefrail vs. robust subjects (p = 0.0009). The mean serum concentrations of acylcarnitine (AC) were higher in frail elderly subjects than in prefrail ones (p = 0.054) and were higher in pre-frail vs. robust subjects (p = 0.0022). The mean urine concentrations of TC were lower in frail elderly subjects than in prefrail ones (p < 0.05) and lower in frail vs. robust subjects (p < 0.0001). The mean urine concentrations of free carnitine were lower in frail elderly vs. robust subjects (p < 0.05). The mean urine concentrations of acyl carnitines were lower in frail elderly subjects than those in both prefrail (p < 0.0001) and robust subjects (p < 0.0001). Conclusion: high levels of carnitine may have a favorable effect on the functional status and may treat the frailty status in older subjects.
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Catania VE, Malaguarnera G, Fiorenza G, Chisari EM, Lipari AR, Gallina V, Pennisi M, Lanza G, Malaguarnera M. Hepatitis C Virus Infection Increases Fatigue in Health Care Workers. Diseases 2020; 8:E37. [PMID: 33076215 PMCID: PMC7709099 DOI: 10.3390/diseases8040037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/04/2020] [Accepted: 10/12/2020] [Indexed: 02/07/2023] Open
Abstract
Fatigue is a common state associated with a weakening or depletion of one's physical and mental resources, that leads to the inability to continue the individual functioning at a normal level of activity. Frequently, fatigue represents a response to infections, inflammation and autoimmune diseases. The scope of this study was to evaluate the fatigue in healthcare workers with and without hepatitis C virus (HCV) infection. Mental, physical and severity fatigue were evaluated through Krupp, Wessely and Powell fatigue scale. Anti-HCV antibodies, HCV RNA and HCV genotypes were also measured. Physical, mental and severity fatigue were higher in healthcare workers with HCV infection than the healthcare workers without infection (p < 0.01). Our data showed a direct link between fatigue and HCV infection in healthcare workers. Further studies are needed to evaluate HCV antiviral treatments on fatigue severity and on quality of life in healthcare workers.
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Affiliation(s)
- Vito Emanuele Catania
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95124 Catania, Italy;
| | - Giulia Malaguarnera
- “The Great Senescence” Research Centre, University of Catania, 95100 Catania, Italy; (G.M.); (G.F.)
| | - Giorgia Fiorenza
- “The Great Senescence” Research Centre, University of Catania, 95100 Catania, Italy; (G.M.); (G.F.)
| | | | | | - Valentino Gallina
- SPRESAL ASP ENNA, 94100 Enna, Italy; (A.R.L.); (V.G.)
- Faculty of Engineering and Architecture-Risk analysis and work safety organization-Kore University of Enna, 94100 Enna, Italy
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Science, University of Catania, 95123 Catania, Italy;
| | - Giuseppe Lanza
- Department of Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Michele Malaguarnera
- “The Great Senescence” Research Centre, University of Catania, 95100 Catania, Italy; (G.M.); (G.F.)
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4
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Malaguarnera M, Latteri S, Bertino G, Madeddu R, Catania VE, Currò G, Borzì AM, Drago F, Malaguarnera G. D-dimer plasmatic levels as a marker for diagnosis and prognosis of hepatocellular carcinoma patients with portal vein thrombosis. Clin Exp Gastroenterol 2018; 11:373-380. [PMID: 30323642 PMCID: PMC6174900 DOI: 10.2147/ceg.s172663] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Purpose Portal vein thrombosis (PVT) is one of the severe complications of hepatocellular carcinoma (HCC). PVT deteriorates the liver, and its dysfunction increases the risk of bleeding, influencing the prognosis of patients with liver cirrhosis and HCC. The aim of our study was to investigate whether D-dimer testing could be a sensitive marker for the diagnosis and prognosis of HCC patients with PVT. Patients and methods Between June 2010 and December 2015, 118 HCC patients were admitted to Cannizzaro Hospital, Catania, and 50 controls were recruited from their relatives for health examinations. All enrolled patients were diagnosed and pathologically confirmed as having HCC. D-dimer was measured with an enzyme-linked immunosorbent assay using 2 monoclonal antibodies against nonoverlapping determinants of D-dimer. Results D-dimer levels in HCC patients with PVT were significantly higher vs HCC patients without PVT, P<0.002, and vs controls, P<0.001. Conclusion Plasma D-dimer is a sensitive marker of fibrin turnover and allows for the recognition of activated coagulation which may be manifested in HCC with PVT.
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Affiliation(s)
- Michele Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy, .,Research Center "The Great Senescence", University of Catania, Catania, Italy
| | - Saverio Latteri
- Department of Medical, Surgical Sciences and Advanced Technologies "Gian Filippo Ingrassia", University of Catania, Catania, Italy
| | - Gaetano Bertino
- Department of Experimental and Clinical Medicine, University of Catania, Catania, Italy
| | - Roberto Madeddu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Vito Emanuele Catania
- Department of Medical, Surgical Sciences and Advanced Technologies "Gian Filippo Ingrassia", University of Catania, Catania, Italy
| | - Giuseppe Currò
- Department of Human Pathology, University of Messina, Messina, Italy
| | - Antonio Maria Borzì
- Research Center "The Great Senescence", University of Catania, Catania, Italy
| | - Filippo Drago
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy,
| | - Giulia Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania, Catania, Italy,
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Jayakumar AR, Norenberg MD. Hyperammonemia in Hepatic Encephalopathy. J Clin Exp Hepatol 2018; 8:272-280. [PMID: 30302044 PMCID: PMC6175739 DOI: 10.1016/j.jceh.2018.06.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 06/10/2018] [Indexed: 12/12/2022] Open
Abstract
The precise mechanism underlying the neurotoxicity of Hepatic Encephalopathy (HE) is remains unclear. The dominant view has been that gut-derived nitrogenous toxins are not extracted by the diseased liver and thereby enter the brain. Among the various toxins proposed, the case for ammonia is most compelling. Events that lead to increased levels of blood or brain ammonia have been shown to worsen HE, whereas reducing blood ammonia levels alleviates HE. Clinical, pathological, and biochemical changes observed in HE can be reproduced by increasing blood or brain ammonia levels in experimental animals, while exposure of cultured astrocytes to ammonium salts reproduces the morphological and biochemical findings observed in HE. However, factors other than ammonia have recently been proposed to be involved in the development of HE, including cytokines and other blood and brain immune factors. Moreover, recent studies have questioned the critical role of ammonia in the pathogenesis of HE since blood ammonia levels do not always correlate with the level/severity of encephalopathy. This review summarizes the vital role of ammonia in the pathogenesis of HE in humans, as well as in experimental models of acute and chronic liver failure. It further emphasizes recent advances in the molecular mechanisms involved in the progression of neurological complications that occur in acute and chronic liver failure.
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Key Words
- AHE, Acute Hepatic Encephalopathy
- ALF, Acute Liver Failure
- CHE, Chronic Hepatic Encephalopathy
- CNS, Central Nervous System
- CSF, Cerebrospinal Fluid
- ECs, Endothelial Cells
- HE, Hepatic Encephalopathy
- IL, Interleukin
- LPS, Lipopolysaccharide
- MAPKs, Mitogen-Activated Protein Kinases
- NCX, Sodium-Calcium Exchanger
- NF-κB, Nuclear Factor-kappaB
- NHE, Sodium/Hydrogen Exchanger-1 or SLC9A1 (SoLute Carrier Family 9A1)
- SUR1, The Sulfonylurea Receptor 1
- TDP-43 and tau proteinopathies
- TDP-43, TAR DNA-Binding Protein, 43 kDa
- TLR, Toll-like Receptor
- TNF-α, Tumor Necrosis Factor-Alpha
- TSP-1, Thrombospondin-1
- ammonia
- hepatic encephalopathy
- inflammation
- matricellular proteins
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Affiliation(s)
- A R Jayakumar
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, United States
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, United States
| | - Michael D Norenberg
- Department of Pathology, University of Miami School of Medicine, Miami, FL 33125, United States
- Department of Biochemistry & Molecular Biology, University of Miami School of Medicine, Miami, FL 33125, United States
- Department of Neurology and Neurological Surgery, University of Miami School of Medicine, Miami, FL 33125, United States
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Abstract
BACKGROUND Minimal Hepatic Encephalopathy (MHE) is characterized by an impairment of social interaction, emotional behavior, sleep disorders, physical and mental symptoms, and diminished Quality of Life (QoL). The aim of our study is evaluating the potential liver health promoting a perspective of Resveratrol (RV) activities and evaluate whether RV treatment may improve health related quality of life (HRQL) and reduce depression and anxiety in patients with MHE. METHODS We evaluated depression using the Beck Depression Inventory test, anxiety with State-trait anxiety inventory test, quality of life through SF-36 test, and ammonia serum levels in 70 MHE patients that were randomized into two groups. RESULTS In the comparison between RV group and placebo group we observed a decrease in Back Depression Inventory (BDI) (p < 0.001), in State-trait anxiety inventory (STAI) (p < 0.001), and improve in physical function (p < 0.001), in role physical (p < 0.05), in body pain (p < 0.05), in general health (p < 0.001), in vitality (p < 0.05), and in social function (p < 0.001). CONCLUSIONS Resveratrol showed efficacy in the treatment of depression, anxiety, and ammonia serum levels, and improved the quality of life Of MHE patients.
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Resveratrol in Hepatitis C Patients Treated with Pegylated-Interferon-α-2b and Ribavirin Reduces Sleep Disturbance. Nutrients 2017; 9:nu9080897. [PMID: 28820468 PMCID: PMC5579690 DOI: 10.3390/nu9080897] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/07/2017] [Accepted: 08/15/2017] [Indexed: 12/15/2022] Open
Abstract
Background: Hepatitis C virus infection and interferon treatment have shown to be risk factors for sleep disorder health-related quality of life. Aim: To determine whether the effects of resveratrol on sleep disorders were associated with different tests in subjects with chronic hepatitis C treated with Peg-IFN-α and RBV. Patients and Methods: In this prospective, randomized, placebo controlled, double blind clinical trial, 30 subjects (Group A) with chronic hepatitis received Pegylated-Interferon-α2b (1.5 mg/kg per week), Ribavirin and placebo (N-acetylcysteine 600 mg and lactoferrin 23.6 g), while 30 subjects (Group B) received the same dosage of Pegylated-Interferon-α2b, Ribavirin and association of N-acetylcysteine 600 mg, lactoferrin 23.6 g and Resveratrol 19.8 mg for 12 months. All subjects underwent laboratory exams and questionnaires to evaluate mood and sleep disorders (General Health Questionnaire (GHQ), Profile of Mood States (POMS), Pittsburgh Sleep Quality Inventory (PSQI), Epworth Sleepiness Scale (ESS)). Results: The comparison between Group A and Group B showed significant differences after six months in C-reactive protein (p < 0.0001); after 12 months in aspartate aminotransferase (AST) (p < 0.0001) Viremia (p < 0.0001), HAI (p < 0.0012) and C-reactive protein (p < 0.0001); and at follow up in AST (p < 0.0001), Viremia (p < 0.0026) and C-reactive protein (p < 0.0001). Significant differences were observed after 12 month and follow-up in General Health Questionnaire, after 1, 6, 12 and follow-up in Profile of Mood States, after 6, 12, follow-up in Pittsburgh Sleep Quality Inventory and Epworth Sleepiness Scale. Conclusions: Supplementation with Resveratrol decreased General Health Questionnaire score and reduced sleep disorders in patients treated with Peg–IFN-α and RBV.
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Malaguarnera G, Bertino G, Chisari G, Motta M, Vecchio M, Vacante M, Caraci F, Greco C, Drago F, Nunnari G, Malaguarnera M. Silybin supplementation during HCV therapy with pegylated interferon-α plus ribavirin reduces depression and anxiety and increases work ability. BMC Psychiatry 2016; 16:398. [PMID: 27842532 PMCID: PMC5109776 DOI: 10.1186/s12888-016-1115-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/07/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Hepatitis C virus infection and interferon treatment are often associated with anxiety, depressive symptoms and poor health-related quality of life. To evaluate the Silybin-vitamin E-phospholipids complex effect on work ability and whether health related factors (anxiety and depression) were associated with work ability in subjects with chronic hepatitis C treated with Pegylated-Interferon-α2b (Peg-IFN) and Ribavirin (RBV). METHODS Thirty-one patients (Group A) with chronic hepatitis and other 31 subjects in Group B were recruited in a randomized, prospective, placebo controlled, double blind clinical trial. Group A received 1.5 mg/kg per week of Peg-IFN plus RBV and placebo, while Group B received the same dosage of Peg-IFN plus RBV plus association of Silybin 94 mg + vitamin E 30 mg + phospholipids 194 mg in pills for 12 months. All subjects underwent to laboratory exams and questionnaires to evaluate depression (Beck Depression Inventory - BDI), anxiety (State-trait anxiety inventory - STAI) and work ability (Work ability Index - WAI). RESULTS The comparison between group A and group B showed significant differences after 6 months in ALT (P < 0.001), and viremia (P < 0.05), after 12 months in ALT (P < 0.001), and AST (P < 0.001), at follow up in AST (P < 0.05), and ALT (P < 0.001). Significant difference were observed after 1 month in WAI (p < 0.001) and BDI (P < 0.05), after 6 months in WAI (P < 0.05) and STAI (P < 0.05), after 12 months and at follow up in WAI, STAI and BDI (p < 0.01). CONCLUSIONS The supplementation with Silybin-vitamin E -phospholipids complex increased work ability and reduced depression and anxiety in patients treated with Peg-IFN and RBV. TRIAL REGISTRATION NCT01957319 , First received: September 25, 2013. Last updated: September 30, 2013 (retrospectively registered).
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Affiliation(s)
- Giulia Malaguarnera
- Research Center "The Great Senescence", University of Catania, Catania, Italy. .,Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.
| | - Gaetano Bertino
- Department of Experimental and Clinical Medicine, University of Catania, Catania, Italy
| | - Giuseppe Chisari
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Massimo Motta
- Research Center “The Great Senescence”, University of Catania, Catania, Italy ,Department of Experimental and Clinical Medicine, University of Catania, Catania, Italy
| | - Michele Vecchio
- U.O.C Physical Medicine and Rehabilitation, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy
| | - Marco Vacante
- Research Center “The Great Senescence”, University of Catania, Catania, Italy
| | - Filippo Caraci
- Department of Drug Sciences, University of Catania, Catania, Italy ,IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Italy
| | - Carmela Greco
- Research Center “The Great Senescence”, University of Catania, Catania, Italy
| | - Filippo Drago
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giuseppe Nunnari
- Department of Experimental and Clinical Medicine, University of Catania, Catania, Italy
| | - Michele Malaguarnera
- Research Center “The Great Senescence”, University of Catania, Catania, Italy ,Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
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Abstract
Early recognition and diagnosis of Wernicke encephalopathy is pivotal for the prognosis of this medical emergency, especially in patients with liver failure which predisposes individuals to develop hepatic encephalopathy. For these patients, distinguishing between hepatic encephalopathy and Wernicke encephalopathy is a challenge in real-world clinical practice.A male patient with 21-year medical history of liver cirrhosis presented diarrhea and ascites. One month before this visit, he was noted to have poor appetite and progressive fatigue. After admission, although several major symptoms, including diarrhea, ascites, hyponatremia, and hypoproteinemia, were greatly improved through appropriate treatments, his laboratory indicators were not changed much. His appetite was not reversed at discharge. On the 5th day after discharge, the patient suddenly became reluctant to speak and did not remember the recent happenings. Simultaneously, unsteady gait and strabismus occurred. On the basis of clinical manifestations and brain magnetic resonance imaging scan results, the patient was diagnosed as Wernicke encephalopathy and these relative symptoms were resolved after intravenous vitamin B1.To our knowledge, this is the second case report of Wernicke encephalopathy developing in a critically ill cirrhotic patient without hepatocellular carcinoma or operative intervention. Wernicke encephalopathy may be underdiagnosed in these patients and this case raises physicians' awareness of its possible onset.
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Affiliation(s)
- Pan Zhao
- Clinical Trial Center, Liver Failure Therapy and Research Center
- Division of Pharmacology, Institute of Infectious Diseases, Beijing 302 Hospital (PLA 302 Hospital), Beijing, China
- Correspondence: Pan Zhao, Clinical Trial Center, Liver Failure Therapy and Research Center, Institute of Infectious Diseases, Beijing 302 Hospital (PLA 302 Hospital), No.100 of West Fourth Ring Middle Road, Beijing 100039, China (e-mail: )
| | - Yanling Zhao
- Division of Pharmacology, Institute of Infectious Diseases, Beijing 302 Hospital (PLA 302 Hospital), Beijing, China
| | - Zhenman Wei
- Clinical Trial Center, Liver Failure Therapy and Research Center
- Division of Pharmacology, Institute of Infectious Diseases, Beijing 302 Hospital (PLA 302 Hospital), Beijing, China
| | - Jing Chen
- Clinical Trial Center, Liver Failure Therapy and Research Center
| | - Lilong Yan
- Clinical Trial Center, Liver Failure Therapy and Research Center
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Rapisarda V, Loreto C, Malaguarnera M, Ardiri A, Proiti M, Rigano G, Frazzetto E, Ruggeri MI, Malaguarnera G, Bertino N, Malaguarnera M, Catania VE, Di Carlo I, Toro A, Bertino E, Mangano D, Bertino G. Hepatocellular carcinoma and the risk of occupational exposure. World J Hepatol 2016; 8:573-90. [PMID: 27168870 PMCID: PMC4858622 DOI: 10.4254/wjh.v8.i13.573] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 04/01/2016] [Accepted: 04/14/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of liver cancer. The main risk factors for HCC are alcoholism, hepatitis B virus, hepatitis C virus, nonalcoholic steatohepatitis, obesity, type 2 diabetes, cirrhosis, aflatoxin, hemochromatosis, Wilson's disease and hemophilia. Occupational exposure to chemicals is another risk factor for HCC. Often the relationship between occupational risk and HCC is unclear and the reports are fragmented and inconsistent. This review aims to summarize the current knowledge regarding the association of infective and non-infective occupational risk exposure and HCC in order to encourage further research and draw attention to this global occupational public health problem.
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Affiliation(s)
- Venerando Rapisarda
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Carla Loreto
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Michele Malaguarnera
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Annalisa Ardiri
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Maria Proiti
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Giuseppe Rigano
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Evelise Frazzetto
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Maria Irene Ruggeri
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Giulia Malaguarnera
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Nicoletta Bertino
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Mariano Malaguarnera
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Vito Emanuele Catania
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Isidoro Di Carlo
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Adriana Toro
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Emanuele Bertino
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Dario Mangano
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Gaetano Bertino
- Venerando Rapisarda, Dario Mangano, Occupational Medi-cine Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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