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Scala I, Brodosi L, Rovelli V, Noto D, Burlina A. Management of patients with phenylketonuria (PKU) under enzyme replacement therapy: An Italian model (expert opinion). Mol Genet Metab Rep 2024; 39:101065. [PMID: 38425869 PMCID: PMC10899016 DOI: 10.1016/j.ymgmr.2024.101065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
Objective Phenylketonuria (PKU) is a metabolic disorder necessitating lifelong management to prevent severe neurological impairments. This paper synthesises clinical practices from Italian specialist centres to delineate a unified approach for administering pegvaliase, a novel enzyme replacement therapy for PKU. Methods Virtual meetings convened in September 2022, gathering a steering committee (SC) of experts from five Italian centres specialising in PKU. The SC reviewed, and discussed clinical practices, and formulated recommendations for pegvaliase treatment. Results The SC outlined a comprehensive treatment roadmap for PKU management with pegvaliase, emphasising the importance of multidisciplinary care teams, patient selection, pre-treatment evaluation, and education. Recommendations include initial hospital-based pegvaliase administration, regular monitoring of phenylalanine and tyrosine levels, dietary adjustments, and management of adverse events. A consensus was reached on the need for a digital database to manage treatment plans and enhance communication between healthcare professionals and patients. Conclusion The expert panel's consensus highlights the complexity of PKU management and the necessity for a coordinated, patient-centred approach. The recommendations aim to standardise care across Italian centres and provide a framework for integrating pegvaliase therapy into clinical practice, potentially informing international guidelines. Further research is warranted to evaluate the long-term impact of these practices on patient outcomes and quality of life.
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Affiliation(s)
- Iris Scala
- Clinical Genetics Unit, Department of Maternal and Child Health, “Federico II” University Hospital, Naples, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, “Alma Mater” University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
- Clinical Nutrition and Metabolism Unit, IRCCS AOUBO, Bologna, Italy
| | - Valentina Rovelli
- Clinical Department of Pediatrics, University of Milan, ASST Santi Paolo e Carlo, San Paolo Hospital, Milan, Italy
| | - Davide Noto
- Department of Health Promotion, Maternal and Child Health, Internal and Specialized Medicine of Excellence "G. D. Alessandro" (PROMISE), University of Palermo, Italy
| | - Alberto Burlina
- Division of Inborn Metabolic Diseases, Department of Diagnostic Services, University Hospital of Padua, Padua, Italy
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Sestito S, Brodosi L, Ferraro S, Carella R, De Giovanni D, Mita D, Moretti M, Moricca MT, Concolino D, Tummolo A. Benefits of a prolonged-release amino acid mixture in four pregnant women with phenylketonuria. Nutr Health 2024:2601060241248522. [PMID: 38651794 DOI: 10.1177/02601060241248522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Background: Maternal phenylketonuria (mPKU) is a pathologic condition occurring in the fetus of a mother with PKU that is caused by prolonged elevated intrauterine blood phenylalanine (Phe) levels, which can lead to congenital abnormalities and mental retardation of newborns. Management of PKU during pregnancy can be challenging as protein substitutes may exacerbate nausea, vomiting, and gastrointestinal symptoms. Aim: To report the successful management of four PKU pregnant women. Methods: The patients were administered with prolonged-release amino acid supplementation and were recommended to follow a strict diet. Blood Phe concentration, adherence to diet, and occurrence of adverse events were monitored. Results: All patients achieved safe levels of blood Phe concentration (120-360 µmol/L) since preconception and during pregnancy (mean Phe concentration values of 143.34 ± 137.59, 226.48 ± 194.57, 186.68 ± 133.67, and 187.47 ± 42.59 µmol/L). During the first trimester of pregnancy, all patients manifested gastrointestinal symptoms such as nausea, gastrointestinal reflux, and abdominal bloating, which were managed by either changing protein substitute or extending the time window between different meals and amino acid mixtures administration. The four women continued their pregnancies without experiencing further complications and delivered neonates with normal growth parameters and no malformations. Conclusion: Findings of this case series suggest that the intake of a prolonged-release amino acid mixture in granules is well tolerated by pregnant PKU patients, eventually leading to good metabolic control and fetal growth within normal ranges.
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Affiliation(s)
- Simona Sestito
- UOC Pediatria Specialistica e Malattie Rare, Università Magna Graecia, Catanzaro, Italy
| | - Lucia Brodosi
- SSD Nutrizione Clinica e Metabolismo - IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Stefania Ferraro
- UOC Pediatria Specialistica e Malattie Rare, Università Magna Graecia, Catanzaro, Italy
| | - Rosa Carella
- Department of Metabolic Diseases, Clinical Genetics and Diabetology, Giovanni XXIII Children Hospital, Azienda Ospedaliero-Universitaria Consorziale, Bari, Italy
| | - Donatella De Giovanni
- Department of Metabolic Diseases, Clinical Genetics and Diabetology, Giovanni XXIII Children Hospital, Azienda Ospedaliero-Universitaria Consorziale, Bari, Italy
| | - Dorina Mita
- SSD Nutrizione Clinica e Metabolismo - IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Michele Moretti
- SSD Nutrizione Clinica e Metabolismo - IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Maria Teresa Moricca
- UOC Pediatria Specialistica e Malattie Rare, Università Magna Graecia, Catanzaro, Italy
| | - Daniela Concolino
- UOC Pediatria Specialistica e Malattie Rare, Università Magna Graecia, Catanzaro, Italy
| | - Albina Tummolo
- Department of Metabolic Diseases, Clinical Genetics and Diabetology, Giovanni XXIII Children Hospital, Azienda Ospedaliero-Universitaria Consorziale, Bari, Italy
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Scala I, Brodosi L, Gueraldi D, Manti F, Rovelli V, Zuvadelli J, Agnelli G, Cazzorla C, Nardecchia F, Giammanco A, Biasucci G. Pegvaliase therapy for phenylketonuria: Real-world case series and clinical insights. Mol Genet Metab 2024; 142:108151. [PMID: 38522180 DOI: 10.1016/j.ymgme.2024.108151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/11/2023] [Accepted: 01/22/2024] [Indexed: 03/26/2024]
Abstract
OBJECTIVE The aim of this study is to present a series of case studies on the real-life use of pegvaliase in Italy in managing patients affected by phenylketonuria (PKU) and provide practical insight and support to healthcare professionals currently approaching and facing this novel enzyme substitution therapy. METHODS A panel of 11 PKU experts from seven leading Italian treatment centers attended online virtual meetings with the aim of reviewing their clinical and practical experiences with pegvaliase based on occurred cases. In selecting the cases, specific consideration was given to the nationwide representation of the centers involved and to the number of patients with PKU managed. Cases were thoroughly reviewed, with comprehensive discussions enabling the identification of key take-home messages regarding pegvaliase therapy. RESULTS The panel discussed 18 cases, 11 males and 7 females (age range 17-43 years). At the last follow-up (up to 111 weeks after pegvaliase initiation), 11 out of 18 patients (61%) reached Phe levels below 600 μmol/l. Outcomes varied significantly across cases. All cases underscore the potential of pegvaliase in reducing Phe levels, enhancing the quality of life, and promoting social skills and independence. Additionally, the cases highlight the challenges associated with pegvaliase therapy, including managing adverse events and ensuring patient motivation and adherence. CONCLUSION This is the first report about the Italian experience of managing patients affected by PKU with pegvaliase. Given the limited real-world data on the use of pegvaliase in PKU management, this case series offers valuable insights into the practical implementation and management of pegvaliase therapy in this Country. Continued research and data collection will be crucial to confirm and progress with this treatment. Despite potential challenges, pegvaliase therapy represents a substantial promise in managing PKU in Italy. Patient education, personalized treatment approaches, and careful monitoring are important to ensure optimal patient outcomes.
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Affiliation(s)
- Iris Scala
- Clinical Genetics Unit, Department of Maternal and Child Health, Federico II University Hospital, Naples, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy; Clinical Nutrition and Metabolism Unit, IRCCS AOUBO, Bologna, Italy.
| | - Daniela Gueraldi
- Division of Inherited Metabolic Diseases, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy
| | - Filippo Manti
- Unit of Child Neurology and Psychiatry, Department of Human Neuroscience, University of Rome La Sapienza, Rome, Italy
| | - Valentina Rovelli
- Clinical Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, Italy
| | - Juri Zuvadelli
- Clinical Department of Pediatrics, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, Italy
| | - Giulio Agnelli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Chiara Cazzorla
- Division of Inherited Metabolic Diseases, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy
| | - Francesca Nardecchia
- Unit of Child Neurology and Psychiatry, Department of Human Neuroscience, University of Rome La Sapienza, Rome, Italy
| | - Antonina Giammanco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Giacomo Biasucci
- Pediatrics & Neonatology Unit, Guglielmo da Saliceto Hospital, Piacenza, Italy; Department of Medicine and Surgery, University of Parma, Parma, Italy
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Petroni ML, Colosimo S, Brodosi L, Armandi A, Bertini F, Montesi D, Bugianesi E, Marchesini G. Long-term follow-up of web-based and group-based behavioural intervention in NAFLD in a real world clinical setting. Aliment Pharmacol Ther 2024; 59:249-259. [PMID: 37843741 DOI: 10.1111/apt.17768] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/25/2023] [Accepted: 10/04/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND The long-term results of web-based behavioural intervention in non-alcoholic fatty liver disease (NAFLD) have not been described in patients followed in specialised centres. AIMS To analyse the long-term effectiveness of web education compared with the results achieved by a group-based behavioural intervention in the same years 2012-2014. METHODS We followed 679 patients with NAFLD (web-based, n = 290; group-based, n = 389) for 5 years. Weight loss ≥10% was the primary outcome; secondary outcomes were attrition, changes in liver enzymes and in biomarkers of steatosis (Fatty liver Index) and fibrosis (Fibrosis-4 index). RESULTS The cohorts differed in age, education, working status and presence of diabetes. Attrition was higher in the web-based cohort (hazard ratio: 1.53; 95% CI: 1.24-1.88), but not different after adjustment for confounders. Among patients in active follow-up, 50% lost ≥5% of initial body weight and 19% lost ≥10%, without difference between cohorts. Alanine aminotransferase levels fell to within the normal range in 51% and 45% of web- and group-based cohorts, respectively. Fatty Liver Index declined progressively and, by year 5, it ruled out steatosis in 4.8%, whereas 24.9% were in the indeterminate range. Fibrosis-4 index increased in both cohorts, driven by age, but the prevalence of cases ruling-in advanced fibrosis remained very low (around 1%). Improvements in the class of both surrogate biomarkers were associated with ≥5% weight loss. CONCLUSIONS Although burdened by attrition, web-based behavioural intervention is feasible and effective in NAFLD, expanding the cohort involved in behavioural programs and reducing the risk of progressive disease.
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Affiliation(s)
| | - Santo Colosimo
- IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Lucia Brodosi
- IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Angelo Armandi
- Department of Medical Sciences, Division of Gastroenterology and Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Flavio Bertini
- Department of Mathematical, Physical and Computer Sciences, University of Parma, Parma, Italy
| | - Danilo Montesi
- Department of Computer Science and Engineering, Alma Mater University of Bologna, Bologna, Italy
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology and Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
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Brodosi L, Stecchi M, Marchignoli F, Lucia E, Magnani L, Guarneri V, Petroni ML, Marchesini G, Pironi L. Risk of binge eating disorder in patients with metabolic dysfunction-associated steatotic liver disease. Eat Weight Disord 2023; 28:100. [PMID: 38055131 DOI: 10.1007/s40519-023-01628-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023] Open
Abstract
PURPOSE Very few data exist on the association between metabolic dysfunction-associated steatotic liver disease (MASLD) and eating disorders. The study aimed to evaluate the presence of binge eating disorder (BED), in MASLD subjects. METHODS Demographic, clinical investigation, anthropometric measurements and laboratory were collected in 129 patients with MASLD (34.1% males; age, 53.7 years; BMI, 34.4 kg/m2) addressed by general practitioners to a hospital-based unit of metabolic disorders. The risk of binge eating was tested by the binge eating scale (BES); values in the range 17-26 were considered "possible" BED, values > 26 were considered "probable" BED. Hepatic steatosis and fibrosis were tested by surrogate biomarkers and imaging (transient elastography). Calorie intake and lifestyle were self-assessed by questionnaires. RESULTS Possible BED was present in 17.8% of cases, probable BED in another 7.6%, and were neither associated with gender, obesity class, diabetes, features of metabolic syndrome, nor with presence and severity of hepatic steatosis and fibrosis. Also steatosis grade by CAP and fibrosis stage by liver stiffness did not correlate with BES. However, an association was present between the daily caloric intake and "possible" BED (odds ratio, 1.14; 95% confidence interval, 1.05-1.24; "probable" BED, 1.21; 1.07-1.37), after adjustment for confounders. CONCLUSION Binge eating, as scored by BES, is present in a significant proportion of MASLD cases screened for metabolic disorders in a specialized center. It may impact behavioral treatment, reducing the chance of weight loss without systematic psychological support. LEVEL OF EVIDENCE Level III, cohort analytic study.
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Affiliation(s)
- Lucia Brodosi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
- Clinical Nutrition and Metabolism Unit, IRCCS-Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy.
| | - Michele Stecchi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Francesca Marchignoli
- Clinical Nutrition and Metabolism Unit, IRCCS-Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Elisabetta Lucia
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Lucia Magnani
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Valeria Guarneri
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Maria Letizia Petroni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Clinical Nutrition and Metabolism Unit, IRCCS-Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | | | - Loris Pironi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Clinical Nutrition and Metabolism Unit, IRCCS-Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
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Brodosi L, Stecchi M, Mita D, Marchignoli F, Guarneri V, Agnelli G, Osti V, Perazza F, Sacilotto F, Pession A, Pironi L. Symptoms of SARS-CoV-2 infection and vaccine status of sixty-seven adult patients affected by inherited metabolic diseases: a phone survey. Orphanet J Rare Dis 2023; 18:286. [PMID: 37700355 PMCID: PMC10496155 DOI: 10.1186/s13023-023-02905-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 08/31/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND The Covid pandemic seems to have had several detrimental effects on managing patients affected by inherited metabolic diseases (IMD), although published data about the impact of COVID-19 on patients suffering from IMD are very scarce. The scope of our work was to evaluate adherence to the vaccination plan, the side effects experienced by our adult IMD patients, and the symptoms of the SARS-CoV-2 infection. RESULTS Sixty-seven patients agreed to respond to a phone interview. The mean age was 36.5 (± 11.6 SD). Regarding the vaccination campaign, fifty-five patients (82%) joined it, of whom ten had received two doses and the remaining forty-five, three. Forty-two patients (76%) reported adverse events following vaccination, the most frequent being local reaction, fever, and asthenia, which lasted an average of two days and resolved without sequelae. Regarding SARS-CoV-2 infection, twenty-seven out of sixty-seven patients (40%) tested positive for the virus; seven of them were not vaccinated at the time of infection; on the other hand, twenty had already had at least two doses. Regarding the prevalence of long-Covid, as many as 12 patients (44%) reported symptoms that persisted after the nasopharyngeal swab tested negative and lasted an average of 81 (± 74 SD) days. There were no statistically significant differences in BMI of patients who contracted the infection and patients who did not (25.15 vs. 25.20, p = .861), between those who had adverse reactions to the vaccine and those who did not (24.40 vs. 25.75, p = .223), between those who had long-Covid and those who did not (25.9 vs. 27.7, p = .183). No relation was observed between metabolic inherited disease, SARS-CoV-2 infection symptoms and adverse vaccine reactions. CONCLUSIONS The data indicate that IMD patients adhered to the vaccination campaign comparably to the general Italian population. Adverse events to the vaccine were negligible. SARS-CoV-2 infection, which occurred in most cases after receiving at least two doses of the vaccine, did not cause serious symptoms and never required hospitalisation. A non-negligible share of patients suffered from long-Covid symptoms.
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Affiliation(s)
- Lucia Brodosi
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy.
- Clinical Nutriti on and Metabolism Unit, IRCCS AOUBO, Via Albertoni, 15, Bologna, 40138, Italy.
| | - Michele Stecchi
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Dorina Mita
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Francesca Marchignoli
- Clinical Nutriti on and Metabolism Unit, IRCCS AOUBO, Via Albertoni, 15, Bologna, 40138, Italy
| | - Valeria Guarneri
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Giulio Agnelli
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Valentino Osti
- Department of Public Health, Azienda USL di Bologna, Via Gramsci, 12, Bologna, 40121, Italy
| | - Federica Perazza
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Federica Sacilotto
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
| | - Andrea Pession
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
- Pediatric Unit, IRCCS AOUBO, Via Albertoni, 15, Bologna, 40138, Italy
| | - Loris Pironi
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33, Bologna, 40126, Italy
- Clinical Nutriti on and Metabolism Unit, IRCCS AOUBO, Via Albertoni, 15, Bologna, 40138, Italy
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Brodosi L, Petroni ML, Marchesini G. Looking ahead to potential incretin combination therapies for non-alcoholic steatohepatitis in patients with diabetes. Expert Opin Pharmacother 2023; 24:989-1000. [PMID: 37114459 DOI: 10.1080/14656566.2023.2208746] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
INTRODUCTION There are no drugs approved by regulatory agencies for the treatment of nonalcoholic fatty liver disease (NAFLD); incretin combination therapies are being developed for treatment of type 2 diabetes and research has moved to test their usefulness in NAFLD. AREAS COVERED We reviewed the literature on the effectiveness of dual and triple peptides combining receptor agonists of the glucagon-like peptide 1, the glucose-dependent insulinotropic peptide, and glucagon to treat NAFLD and its associated metabolic diseases, and/or the cardiovascular risk intimately connected with the cluster of the metabolic syndrome. Other combination peptides involved the glucagon-like peptide 2 receptor, the fibroblast growth factor 21, the cholecystokinin receptor 2, and the amylin receptor. EXPERT OPINION Both dual and triple agonists are promising, based on animal, pharmacokinetic and proof-of concept studies, showing effectiveness both in the presence and the absence of diabetes on a few validated surrogate NAFLD biomarkers, but the majority of studies are still in progress. Considering the long natural history of NAFLD, final proof of their efficacy on primary clinical liver outcomes might be also derived from the analysis of large databases of National Healthcare Systems or Insurance companies, when used in diabetes for improving glycemic control, after careful propensity-score matching.
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Affiliation(s)
- Lucia Brodosi
- IRCCS-Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Via Massarenti 9, I-40138 Bologna, Italy
| | - Maria Letizia Petroni
- IRCCS-Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Via Massarenti 9, I-40138 Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
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Petroni ML, Brodosi L, Armandi A, Marchignoli F, Bugianesi E, Marchesini G. Lifestyle Intervention in NAFLD: Long-Term Diabetes Incidence in Subjects Treated by Web- and Group-Based Programs. Nutrients 2023; 15:nu15030792. [PMID: 36771497 PMCID: PMC9919358 DOI: 10.3390/nu15030792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Behavioral programs are needed for prevention and treatment of NAFLD and the effectiveness of a web-based intervention (WBI) is similar to a standard group-based intervention (GBI) on liver disease biomarkers. OBJECTIVE We aimed to test the long-term effectiveness of both programs on diabetes incidence, a common outcome in NAFLD progression. METHODS 546 NAFLD individuals (212 WBI, 334 GBI) were followed up to 60 months with regular 6- to 12-month hospital visits. The two cohorts differed in several socio-demographic and clinical data. In the course of the years, the average BMI similarly decreased in both cohorts, by 5% or more in 24.4% and by 10% or more in 16.5% of cases available at follow-up. After excluding 183 cases with diabetes at entry, diabetes was newly diagnosed in 48 cases during follow-up (31 (16.6% of cases without diabetes at entry) in the GBI cohort vs. 17 (9.7%) in WBI; p = 0.073). Time to diabetes was similar in the two cohorts (mean, 31 ± 18 months since enrollment). At multivariable regression analysis, incident diabetes was significantly associated with prediabetes (odds ratio (OR) 4.40; 95% confidence interval (CI) 1.97-9.81; p < 0.001), percent weight change (OR 0.57; 95% CI 0.41-0.79; p < 0.001) and higher education (OR 0.49; 95% CI 0.27-0.86; p = 0.014), with no effect of other baseline socio-demographic, behavioral and clinical data, and of the type of intervention. The importance of weight change on incident diabetes were confirmed in a sensitivity analysis limited to individuals who completed the follow-up. CONCLUSION In individuals with NAFLD, WBI is as effective as GBI on the pending long-term risk of diabetes, via similar results on weight change.
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Affiliation(s)
| | - Lucia Brodosi
- IRCCS-Azienda Ospedaliero, Universitaria di Bologna, 40138 Bologna, Italy
| | - Angelo Armandi
- Department of Medical Sciences, Division of Gastroenterology and Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, 10124 Turin, Italy
| | | | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology and Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, 10124 Turin, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, 40138 Bologna, Italy
- Correspondence:
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Petroni ML, Brodosi L, Marchesini G. The treatment of diabetes in advanced liver disease: change of a paradigm. Ann Hepatol 2023; 28:100772. [PMID: 36261110 DOI: 10.1016/j.aohep.2022.100772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 02/04/2023]
Affiliation(s)
| | - Lucia Brodosi
- IRCCS Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University, Bologna, Italy; IRCCS Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Bologna, Italy.
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Biasucci G, Brodosi L, Bettocchi I, Noto D, Pochiero F, Urban ML, Burlina A. The management of transitional care of patients affected by phenylketonuria in Italy: Review and expert opinion. Mol Genet Metab 2022; 136:94-100. [PMID: 35589496 DOI: 10.1016/j.ymgme.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/21/2022] [Accepted: 04/21/2022] [Indexed: 12/24/2022]
Abstract
Phenylketonuria (PKU) is a metabolic inherited disorder in which transition from infancy to adult care is particularly difficult and not sufficiently regulated. According to the scientific literature, only few medical centers offer healthcare assistance for adult patients with PKU that are therefore still treated in pediatric settings. This generates psychological, emotional, and organizational discomfort among patients, leading them to discontinue the follow-up. European guidelines and national consensus documents underline this unmet need and the lack of practical recommendations for a structured transitional pathway in PKU. The aim of this review and expert opinion is to propose good practices for managing the transition period of PKU patients, based on the literature and the experience of a panel of Italian experts in PKU. The consensus of the experts was obtained through the administration of three rounds of surveys and one structured interview. The result is the first proposal of a pathway for an efficient transition of PKU patients. Key steps of the proposed pathway are the "a priori" planning involving the pediatric and adult teams, the acceptance of the patient and his/her family to the process, the preliminary definition of appropriate spaces in the structure, the organization of meetings with the joint team, and the appointment of a transition coordinator. For the first time, the involvement of decision makers and patient associations is proposed.
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Affiliation(s)
- Giacomo Biasucci
- Department of Paediatrics & Neonatology, Guglielmo da Saliceto Hospital, Via Taverna Giuseppe, 49, 29121 Piacenza, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy.
| | - Ilaria Bettocchi
- Pediatric Unit, Department of Medical and Surgical Sciences, Regional Centre for Expanded Newborn Screening, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Davide Noto
- Unit of Internal Medicine and Genetic Dyslipidemia, Azienda Ospedaliera Universitaria Policlinico "Paolo Giaccone" (University Hospital), Palermo, Italy
| | - Francesca Pochiero
- Metabolic and Muscular Unit, Neuroscience Department, Meyer Children's Hospital, Florence, Italy
| | - Maria Letizia Urban
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Alberto Burlina
- Division of Inborn Metabolic Diseases, Department of Diagnostic Services, University Hospital of Padua, Via Orus 2B, 35129 Padua, Italy
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11
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Brodosi L, Petta S, Petroni ML, Marchesini G, Morelli MC. Management of Diabetes in Candidates for Liver Transplantation and in Transplant Recipients. Transplantation 2022; 106:462-478. [PMID: 34172646 PMCID: PMC9904447 DOI: 10.1097/tp.0000000000003867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 11/25/2022]
Abstract
Diabetes is common in patients waitlisted for liver transplantation because of end-stage liver disease or hepatocellular cancer as well as in posttransplant phase (posttransplantation diabetes mellitus). In both conditions, the presence of diabetes severely affects disease burden and long-term clinical outcomes; careful monitoring and appropriate treatment are pivotal to reduce cardiovascular events and graft and recipients' death. We thoroughly reviewed the epidemiology of diabetes in the transplant setting and the different therapeutic options, from lifestyle intervention to antidiabetic drug use-including the most recent drug classes available-and to the inclusion of bariatric surgery in the treatment cascade. In waitlisted patients, the old paradigm that insulin should be the treatment of choice in the presence of severe liver dysfunction is no longer valid; novel antidiabetic agents may provide adequate glucose control without the risk of hypoglycemia, also offering cardiovascular protection. The same evidence applies to the posttransplant phase, where oral or injectable noninsulin agents should be considered to treat patients to target, limiting the impact of disease on daily living, without interaction with immunosuppressive regimens. The increasing prevalence of liver disease of metabolic origin (nonalcoholic fatty liver) among liver transplant candidates, also having a higher risk of noncirrhotic hepatocellular cancer, is likely to accelerate the acceptance of new drugs and invasive procedures, as suggested by international guidelines. Intensive lifestyle intervention programs remain however mandatory, both before and after transplantation. Achievement of adequate control is mandatory to increase candidacy, to prevent delisting, and to improve long-term outcomes.
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Affiliation(s)
- Lucia Brodosi
- IRCCS – Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater University, Bologna, Italy
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Maria L. Petroni
- IRCCS – Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater University, Bologna, Italy
| | - Giulio Marchesini
- IRCCS – Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater University, Bologna, Italy
| | - Maria C. Morelli
- IRCCS – Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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12
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Brodosi L, Baracco B, Mantovani V, Pironi L. NEUROD1 mutation in an Italian patient with maturity onset diabetes of the young 6: a case report. BMC Endocr Disord 2021; 21:202. [PMID: 34654408 PMCID: PMC8518322 DOI: 10.1186/s12902-021-00864-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 09/30/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Maturity Onset Diabetes of the Young (MODY) is a monogenic, autosomal, dominant disease that results in beta-cells dysfunction with consequent hyperglycaemia. It represents a rare form of diabetes (1-2% of all the cases). Sulphonylureas (SUs) represent the first-line treatment for this form of diabetes mellitus. NEUROD1 is expressed by the nervous and the pancreatic tissues, and it is necessary for the proper development of beta cells. A neurogenic differentiation factor 1 (NEUROD1) gene mutation causes beta-cells dysfunction, inadequate insulin secretion, and hyperglycaemia (MODY 6). CASE PRESENTATION We have documented a new missense mutation (p.Met114Leu c.340A > C) of the NEUROD1 gene, pathogenetic for diabetes mellitus, in a 48 years-old man affected by diabetes since the age of 25 and treated with insulin basal-bolus therapy. Unfortunately, an attempt to replace rapid insulin with dapagliflozin has failed. However, after the genetic diagnosis of MODY6 and treatment with SUs, he was otherwise able to suspend rapid insulin and close glucose monitoring. Interestingly, our patient had an early onset dilated cardiomyopathy, though no data about cardiac diseases in patients with MODY 6 are available. CONCLUSIONS Diagnostic criteria for MODY can overlap with other kinds of diabetes and most cases of genetic diabetes are still misdiagnosed as diabetes type 1 or 2. We encourage to suspect this disease in patients with a strong family history of diabetes, normal BMI, early-onset, and no autoimmunity. The appropriate therapy simplifies disease management and improves the quality of the patient's life.
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Affiliation(s)
- Lucia Brodosi
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni, 15, I-40138, Bologna, Italy.
- University of Bologna, Bologna, Italy.
| | | | - Vilma Mantovani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni, 15, I-40138, Bologna, Italy
| | - Loris Pironi
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni, 15, I-40138, Bologna, Italy
- University of Bologna, Bologna, Italy
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13
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Brodosi L, Marchignoli F, Marchesini G, Petroni ML. Considerations when prescribing pharmacotherapy for metabolic associated fatty liver disease. Expert Opin Pharmacother 2021; 23:149-153. [PMID: 34541981 DOI: 10.1080/14656566.2021.1980538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Lucia Brodosi
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,University of Bologna, Bologna, Italy
| | - Francesca Marchignoli
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Maria Letizia Petroni
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,University of Bologna, Bologna, Italy
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14
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Petroni ML, Brodosi L, Marchignoli F, Sasdelli AS, Caraceni P, Marchesini G, Ravaioli F. Nutrition in Patients with Type 2 Diabetes: Present Knowledge and Remaining Challenges. Nutrients 2021; 13:nu13082748. [PMID: 34444908 PMCID: PMC8401663 DOI: 10.3390/nu13082748] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 02/07/2023] Open
Abstract
Unhealthy behaviours, including diet and physical activity, coupled with genetic predisposition, drive type 2 diabetes (T2D) occurrence and severity; the present review aims to summarise the most recent nutritional approaches in T2D, outlining unmet needs. Guidelines consistently suggest reducing energy intake to counteract the obesity epidemic, frequently resulting in sarcopenic obesity, a condition associated with poorer metabolic control and cardiovascular disease. Various dietary approaches have been proposed with largely similar results, with a preference for the Mediterranean diet and the best practice being the diet that patients feel confident of maintaining in the long term based on individual preferences. Patient adherence is indeed the pivotal factor for weight loss and long-term maintenance, requiring intensive lifestyle intervention. The consumption of nutritional supplements continues to increase even if international societies do not support their systematic use. Inositols and vitamin D supplementation, as well as micronutrients (zinc, chromium, magnesium) and pre/probiotics, result in modest improvement in insulin sensitivity, but their use is not systematically suggested. To reach the desired goals, patients should be actively involved in the collaborative development of a personalised meal plan associated with habitual physical activity, aiming at normal body weight and metabolic control.
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Affiliation(s)
- Maria Letizia Petroni
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
| | - Lucia Brodosi
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
| | - Francesca Marchignoli
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
| | - Anna Simona Sasdelli
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
| | - Paolo Caraceni
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
- Correspondence: ; Tel.: +39-051-2144889
| | - Federico Ravaioli
- IRCCS-Azienda Ospedaliera di Bologna Sant’Orsola-Malpighi, I-40138 Bologna, Italy; (M.L.P.); (L.B.); (F.M.); (A.S.S.); (P.C.); (F.R.)
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
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15
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Colosimo S, Ravaioli F, Petroni ML, Brodosi L, Marchignoli F, Barbanti FA, Sasdelli AS, Marchesini G, Pironi L. Effects of antidiabetic agents on steatosis and fibrosis biomarkers in type 2 diabetes: A real-world data analysis. Liver Int 2021; 41:731-742. [PMID: 33497019 PMCID: PMC8248247 DOI: 10.1111/liv.14799] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND & AIMS There is intense research for drugs able to reduce disease progression in nonalcoholic fatty liver disease. We aimed to test the impact of novel antidiabetic drugs (dipeptidyl-peptidase-4 inhibitors - DPP-4Is, glucagon-like peptide-1 receptor agonists - GLP-1RAs, sodium-glucose cotransporter-2 inhibitors - SGLT-2Is) on non-invasive biomarkers of steatosis (fatty liver index, FLI) and fibrosis (Fibrosis-4 score, FIB-4) in patients with type 2 diabetes (T2D). METHODS Clinical, anthropometric and biochemical parameters were retrospectively analysed in 637 consecutive T2D patients switched from metformin w/wo sulfonylureas and/or pioglitazone to DPP-4Is, GLP-1RAs and SGLT-2Is in a tertiary care setting. 165 patients maintained on original treatments served as controls. The effects on FLI and FIB-4 at 6- and 12-month follow-up were analysed by logistic regression after adjustment for baseline differences, computed by propensity scores, and additional adjustment for changes in glycosylated hemoglobin (HbA1c) and body mass index. RESULTS Body mass index, HbA1c and aminotrasferases significantly decreased following switching to GLP-1RAs and SGLT2-Is, compared with both controls and DPP-4Is, whereas only HbA1c was reduced on DPP-4Is. FLI and FIB-4 were reduced on GLP-1RA and SGLT-2I; logistic regression analysis confirmed a significant improvement of both biomarkers after adjustment for propensity score. The shift of FIB-4 values towards the category ruling out advanced fibrosis was maintained after additional adjustment for confounders. These effects were confirmed in a sensitivity analysis on effect size. CONCLUSIONS Glucagon-like peptide-1 receptor agonists and SGLT-2Is improve biomarkers of steatosis and fibrosis, in keeping with beneficial effects on liver disease progression, and should be considered the treatment of choice in T2D.
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Affiliation(s)
- Santo Colosimo
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly,Fondazione IRCSS Ca' GrandaOspedale Maggiore Policlinico di MilanoMilanItaly
| | - Federico Ravaioli
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Maria L. Petroni
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Lucia Brodosi
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Francesca Marchignoli
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Francesca A. Barbanti
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Anna S. Sasdelli
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Giulio Marchesini
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
| | - Loris Pironi
- Department of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di BolognaBolognaItaly
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16
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Abstract
Non-alcoholic fatty liver disease is a very common medical condition, driven by a combination of genetic and lifestyle factors, ultimately producing a severe chronic liver disease and increased cardiovascular risk. Most people are asymptomatic for a long time, and their daily life is unaffected, leading to difficulty in identifying and managing people who slowly progress to non-alcoholic steatohepatitis (NASH), NASH-cirrhosis, and eventually hepatocellular carcinoma. Despite advances in the understanding of pathogenic mechanisms and the identification of liver fibrosis as the strongest factor in predicting disease progression, no specific treatments have been approved by regulatory agencies. Outside controlled trials, treatment is generally limited to lifestyle intervention aimed at weight loss. Pioglitazone remains the drug of choice to reduce progression of fibrosis in people with diabetes, although it is often used off-label in the absence of diabetes. Vitamin E is mainly used in children and may be considered in adults without diabetes. Several drugs are under investigation according to the agreed targets of reduced NASH activity without worsening of fibrosis or improving fibrosis without worsening of NASH. Anti-inflammatory, anti-fibrotic agents and metabolism modulators have been tested in either phase III or phase IIb randomized controlled trials; a few failed, and others have produced marginally positive results, but only a few are being tested in extension studies. The development of non-invasive, easily repeatable surrogate biomarkers and/or imaging tools is crucial to facilitate clinical studies and limit liver biopsy.
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Affiliation(s)
- Maria Letizia Petroni
- Department of Medical and Surgical Sciences, "Alma Mater" University, IRCCS Policlinico Sant'Orsola, Bologna, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, "Alma Mater" University, IRCCS Policlinico Sant'Orsola, Bologna, Italy
| | - Elisabetta Bugianesi
- Division of Gastro-Hepatology, University of Turin, Turin, Italy
- Contributed equally
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, "Alma Mater" University, IRCCS Policlinico Sant'Orsola, Bologna, Italy
- Contributed equally
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17
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Vukotic R, Raimondi F, Brodosi L, Vitale G, Petroni ML, Marchesini G, Andreone P. The Effect of Liraglutide on β-Blockade for Preventing Variceal Bleeding: A Case Series. Ann Intern Med 2020; 173:404-405. [PMID: 32449885 DOI: 10.7326/l20-0041] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Ranka Vukotic
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
| | | | - Lucia Brodosi
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
| | - Giovanni Vitale
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
| | - Maria Letizia Petroni
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
| | - Giulio Marchesini
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
| | - Pietro Andreone
- University of Bologna, Policlinico Sant'Orsola-Malpighi, Bologna, Italy (R.V., L.B., G.V., M.L.P., G.M., P.A.)
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18
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Caletti MT, Bettocchi I, Baronio F, Brodosi L, Cataldi S, Petroni ML, Cassio A, Marchesini G. Maternal PKU: Defining phenylalanine tolerance and its variation during pregnancy, according to genetic background. Nutr Metab Cardiovasc Dis 2020; 30:977-983. [PMID: 32409273 DOI: 10.1016/j.numecd.2020.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND AIMS Phenylketonuria (PKU)-affected women may become pregnant, and dietary phenylalanine (Phe) intake must be adjusted according to Phe tolerance. We report our experience with maternal PKU in relation to genotype PKU heterogeneity. METHODS AND RESULTS A total of 10 pregnancies in 7 PKU women (7 different genotypes) were followed up as part of personalized care. Phe tolerance during preconception and pregnancy was assessed by strict dietary control and weekly Phe measurement (blood spots) in relation to genotype. Most women had stopped PKU diet during childhood or adolescence and six pregnancies were unplanned; a phenylalanine-restricted diet was reinstituted soon after conception. Women were classified according to their Phe levels at birth screening and genotype. Phe tolerance increased systematically in the course of pregnancy in all cases, but the increase was different in subjects with classic PKU (cPKU) when compared with cases with mild hyperphenylalaninemia (mHPA), both on average (+297 mg/day in cPKU vs. 597 in mHPA; P = 0.017) and as percentage (+107% in cPKU vs. +17% in mHPA). Notably, Phe tolerance also varied in the same women in the course of different pregnancies, when body weight gain was also different. Two newborns from the same cPKU mother (unplanned pregnancies on free diet) were affected by congenital alterations. CONCLUSIONS Several factors influence metabolic phenotype in maternal PKU, to an unpredictable extent even in the same woman. The number of maternal PKU cases is growing in dedicated Nutrition Units, and the burden associated with careful management of this condition for the health care system should be adequately considered.
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Affiliation(s)
- Maria T Caletti
- Unit of Metabolic Diseases and Clinical Dietetics - DIMEC, "Alma Mater" University, Bologna, Italy
| | - Ilaria Bettocchi
- Unit of Pediatrics - DIMEC, "Alma Mater" University, Bologna, Italy
| | - Federico Baronio
- Unit of Pediatrics - DIMEC, "Alma Mater" University, Bologna, Italy
| | - Lucia Brodosi
- Unit of Metabolic Diseases and Clinical Dietetics - DIMEC, "Alma Mater" University, Bologna, Italy
| | - Sara Cataldi
- Unit of Metabolic Diseases and Clinical Dietetics - DIMEC, "Alma Mater" University, Bologna, Italy
| | - Maria L Petroni
- Unit of Metabolic Diseases and Clinical Dietetics - DIMEC, "Alma Mater" University, Bologna, Italy
| | | | - Giulio Marchesini
- Unit of Metabolic Diseases and Clinical Dietetics - DIMEC, "Alma Mater" University, Bologna, Italy.
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19
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Petroni ML, Brodosi L, Barbanti FA, di Domizio S, Petta S, Marchesini G. Lifestyle Changes for the Treatment of Nonalcoholic Fatty Liver Disease - A 2015-19 Update. Curr Pharm Des 2020; 26:1110-1118. [DOI: 10.2174/1381612826666200204095401] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 12/16/2019] [Indexed: 11/22/2022]
Abstract
Background:
Lifestyle interventions aimed at weight loss have been associated with improved liver
enzymes, reduced intrahepatic triglyceride content, and improved histology (including reduced fibrosis stage).
Objective:
To revise the evidence on the beneficial effects of lifestyle changes accumulated since 2015, following
the publication of the pivotal Cuban experience with histologic outcome.
Methods:
A PubMed search covering the period 2015 to July 2019 was carried out. All retrieved references were
analyzed and double-checked by authors.
Results:
20 new studies were identified; in addition, two relevant studies provided new evidence. Thirteen studies
were classified as randomized, controlled studies, three as proof-of-concept/pilot studies, four as cohort observational
studies. In an attempt to maintain a closer contact between participants and the treatment center, a study
implemented regular phone calls, another an e-mail service, a third was based on text messages, and finally, a
study was totally web-based. Notably, the web-based treatment, accessed following intense motivational interviewing,
was not less effective than a standard group-based behavior program.
Conclusion:
Lifestyle changes should form the basis of any NAFLD intervention. Information technology provides
the opportunity to expand treatment, bypassing job and time constraints in younger patients, and to maintain
long-term contact between patients and therapists in the NAFLD population.
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Affiliation(s)
- Maria L. Petroni
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
| | - Francesca A. Barbanti
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
| | - Silvia di Domizio
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
| | - Salvo Petta
- Gastroenterology Section, DiBiMIS, University of Palermo, Palermo, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
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20
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Abstract
Introduction: Fatty liver is rather common in pregnancy, occurring in two totally different conditions, i.e. nonalcoholic fatty liver disease (NAFLD) in pregnancy and acute fatty liver of pregnancy (AFLP). The former is a common condition, resulting by chance association because of the epidemics of obesity and the older age of many pregnant women in Western countries; the latter is a rare disease whose pathophysiology is still incompletely understood.Areas covered: We reviewed the evidence-based knowledge on fatty liver in/of pregnancy. For NAFLD, a few large retrospective and prospective studies identify immediate and late risks for both the mother and the fetus. For AFLP, only small retrospective studies are available, indicating that prompt delivery and eventual referral to Liver Units for liver support or transplantation are mandatory to avoid maternal and fetal death.Expert opinion: The number of pregnant women with fatty liver is expected to increase in the next years. Pharmacologic treatment of NAFLD might be postponed, even when new drugs are approved by health authorities for the general population. In the case of AFLP, we need to improve our ability to correctly identify and treat the most severe cases not resolving with delivery.
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Affiliation(s)
- Francesco Azzaroli
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Giuseppe Mazzella
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Maria Letizia Petroni
- Department of Medical and Surgical Sciences, "Alma Mater" University, Sant'Orsola-Malpighi Hospital, Bologna, Italy
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Mazzotti A, Caletti MT, Brodosi L, Di Domizio S, Forchielli ML, Petta S, Bugianesi E, Bianchi G, Marchesini G. An internet-based approach for lifestyle changes in patients with NAFLD: Two-year effects on weight loss and surrogate markers. J Hepatol 2018; 69:1155-1163. [PMID: 30290973 DOI: 10.1016/j.jhep.2018.07.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 07/08/2018] [Accepted: 07/16/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Interventions aimed at lifestyle changes are pivotal for the treatment of non-alcoholic fatty liver disease (NAFLD), and web-based programs might help remove barriers in both patients and therapists. METHODS In the period 2010-15, 716 consecutive NAFLD cases (mean age, 52; type 2 diabetes, 33%) were treated in our Department with structured programs. The usual protocol included motivational interviewing and a group-based intervention (GBI), chaired by physicians, dietitians and psychologists (five weekly meetings, n = 438). Individuals who could not attend GBI entered a web-based intervention (WBI, n = 278) derived from GBI, with interactive games, learning tests, motivational tests, and mail contacts with the center. The primary outcome was weight loss ≥10%; secondary outcomes were alanine aminotransferase within normal limits, changes in lifestyle, weight, alanine aminotransferase, and surrogate markers of steatosis and fibrosis. RESULTS GBI and WBI cohorts had similar body mass index (mean, 33 kg/m2), with more males (67% vs. 45%), younger age, higher education, and more physical activity in the WBI group. The two-year attrition rate was higher in the WBI group. Healthy lifestyle changes were observed in both groups and body mass index decreased by almost two points;the 10% weight target was reached in 20% of WBI cases vs. 15% in GBI (not significant). In logistic regression analysis, after adjustment for confounders and attrition rates, WBI was not associated with a reduction of patients reaching short- and long-term 10% weight targets. Liver enzymes decreased in both groups, and normalized more frequently in WBI. Fatty liver index was reduced, whereas fibrosis remained stable (NAFLD fibrosis score) or similarly decreased (Fib-4). CONCLUSION WBI is not less effective than common lifestyle programs, as measured by significant clinical outcomes associated with improved histological outcomes in NAFLD. eHealth programs may effectively contribute to NAFLD control. LAY SUMMARY In patients with non-alcoholic fatty liver disease, participation in structured lifestyle programs may be jeopardized by job and time constraints. A web-based intervention may be better suited for young, busy patients, and for those living far from liver units. The study shows that, following a structured motivational approach, a web-based, interactive intervention coupled with six-month face-to-face meetings is not inferior to a standard group-based intervention with respect to weight loss, adherence to healthy diet and habitual physical activity, normalization of liver enzymes, and stable surrogate markers of fibrosis.
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Affiliation(s)
- Arianna Mazzotti
- Department of Medical and Surgical Sciences, "Alma Mater" University, Bologna, Italy
| | | | - Lucia Brodosi
- Department of Medical and Surgical Sciences, "Alma Mater" University, Bologna, Italy
| | - Silvia Di Domizio
- Department of Medical and Surgical Sciences, "Alma Mater" University, Bologna, Italy
| | | | - Salvatore Petta
- Section of Gastroenterology and Hepatology, Di.Bi.M.I.S., University of Palermo, Palermo, Italy
| | | | - Giampaolo Bianchi
- Department of Medical and Surgical Sciences, "Alma Mater" University, Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, "Alma Mater" University, Bologna, Italy.
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Abstract
The role of nonalcoholic fatty liver disease, namely nonalcoholic steatohepatitis (NASH), as risk factor for liver- and non-liver-related morbidity and mortality has been extensively reported. In addition to lifestyle changes, capable of removing the metabolic factors driving disease progression, there is an urgent need for drugs able to reduce hepatic necroinflammation without worsening of fibrosis. This goal is considered by regulatory agencies as surrogate marker to define the effectiveness in pharmacological compounds in NASH, and fast-track approval was granted by the Food and Drug Administration in consideration of disease severity and unmet medical needs. Several compounds are in the pipeline of pharmaceutical industries and are being studied in phase II trials, but only a few (obeticholic acid, elafibranor) have started phase III trials. This concise review is intended to offer a systematic analysis of the most promising therapeutic intervention in NASH. In conclusion, there is reasonable expectation that drug may help curb the burden of NASH, and we look forward to obtaining solid data on their long-term safety and effectiveness. However, we should not forget that behavioral interventions remain a mandatory background treatment, able to stop disease progression in compliant overweight/ obese patients, with results that compare favorably with - and add to - the beneficial effects of drug treatment.
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Affiliation(s)
- Lucia Brodosi
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater" University, Bologna, Italy
| | - Francesca Marchignoli
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater" University, Bologna, Italy
| | - Maria Letizia Petroni
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater" University, Bologna, Italy
| | - Giulio Marchesini
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater" University, Bologna, Italy
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Mazzotti A, Caletti MT, Sasdelli AS, Brodosi L, Marchesini G. Pathophysiology of Nonalcoholic Fatty Liver Disease: Lifestyle-Gut-Gene Interaction. Dig Dis 2016; 34 Suppl 1:3-10. [PMID: 27548720 DOI: 10.1159/000447275] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The accumulation of fat droplets in the hepatic parenchyma is driven by several factors, synergistically acting to increase triglyceride flow to the liver (diet and metabolic factors, endotoxemia from gut microbiota, genetic factors). KEY MESSAGES In the presence of unhealthy lifestyles and behavioral factors, leading to enlarged adipose tissue and insulin resistance (IR), both lipolysis and de novo lipogenesis are expected to increase the risk of hepatic lipid depots, in association with high calorie (either high-fat or high-carbohydrate) diets. The gut microbiota may also be involved via obesity, IR and hepatic inflammation generated by gut-derived toxic factors. Finally, several data also support a primary role of genetic factors. A few gene polymorphisms have also been associated with the risk of nonalcoholic fatty liver disease development and nonalcoholic steatohepatitis progression to more fibrosis and advanced liver disease. In a few cases (e.g., patatin-like phospholipase domain-containing 3/adiponutrin), steatosis carries a high risk of both liver disease and cardiovascular morbidity/mortality; in other cases (e.g., transmembrane 6 superfamily 2 human gene), dissociation has been observed between the increased risk of liver disease versus cardiovascular disease. CONCLUSIONS A variable interplay between the genetic background and the metabolic milieu is the likely physiopathologic mechanism involved in individual cases, which must be considered for implementing effective treatment strategies.
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Affiliation(s)
- Arianna Mazzotti
- Unit of Metabolic Diseases and Clinical Dietetics, 'Alma Mater' University, Bologna, Italy
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Abstract
The long-term weight management of obesity remains a very difficult task, associated with a high risk of failure and weight regain. However, many people report that they have successfully managed weight loss maintenance in the long term. Several factors have been associated with better weight loss maintenance in long-term observational and randomized studies. A few pertain to the behavioral area (eg, high levels of physical activity, eating a low-calorie, low-fat diet; frequent self-monitoring of weight), a few to the cognitive component (eg, reduced disinhibition, satisfaction with results achieved, confidence in being able to lose weight without professional help), and a few to personality traits (eg, low novelty seeking) and patient-therapist interaction. Trials based on the most recent protocols of lifestyle modification, with a prolonged extended treatment after the weight loss phase, have also shown promising long-term weight loss results. These data should stimulate the adoption of a lifestyle modification-based approach for the management of obesity, featuring a nonphysician lifestyle counselor (also called "lifestyle trainer" or "healthy lifestyle practitioner") as a pivotal component of the multidisciplinary team. The obesity physicians maintain a primary role in engaging patients, in team coordination and supervision, in managing the complications associated with obesity and, in selected cases, in the decision for drug treatment or bariatric surgery, as possible more intensive, add-on interventions to lifestyle treatment.
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Affiliation(s)
- Luca Montesi
- Unit of Metabolic Diseases, S Orsola-Malpighi Hospital, “Alma Mater Studiorum” University, Bologna, Italy
| | - Marwan El Ghoch
- Department of Eating and Weight Disorders, Villa Garda Hospital, Verona, Italy
| | - Lucia Brodosi
- Unit of Metabolic Diseases, S Orsola-Malpighi Hospital, “Alma Mater Studiorum” University, Bologna, Italy
| | - Simona Calugi
- Department of Eating and Weight Disorders, Villa Garda Hospital, Verona, Italy
| | - Giulio Marchesini
- Unit of Metabolic Diseases, S Orsola-Malpighi Hospital, “Alma Mater Studiorum” University, Bologna, Italy
- Correspondence: Giulio Marchesini, Unit of Metabolic Diseases, S Orsola-Malpighi Hospital, “Alma Mater Studiorum” University, Via Massarenti, 9, I-40135 Bologna, Italy, Tel +39 05 1214 4889, Fax +39 05 1636 4502, Email
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Andreone P, Catani L, Margini C, Brodosi L, Lorenzini S, Sollazzo D, Nicolini B, Giordano R, Montemurro T, Rizzi S, Dan E, Giudice V, Viganò M, Casadei A, Foschi FG, Malvi D, Bernardi M, Conti F, Lemoli RM. Reinfusion of highly purified CD133+ bone marrow-derived stem/progenitor cells in patients with end-stage liver disease: A phase I clinical trial. Dig Liver Dis 2015; 47:1059-66. [PMID: 26427587 DOI: 10.1016/j.dld.2015.08.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 08/24/2015] [Accepted: 08/29/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Bone marrow stem/progenitor cells seem to be effective in liver regeneration after tissue injury. AIM To evaluate the feasibility and safety of the mobilization and reinfusion of CD133+ stem/progenitor cells in patients with end-stage liver disease. METHODS Autologous CD133+ stem/progenitor cells, mobilized with granulocyte-colony stimulating factor, were collected by leukapheresis and reinfused at increasing doses through the hepatic artery starting from 5×10(4)/kg up to 1×10(6)/kg. RESULTS 16 subjects with Model for End-stage Liver Disease (MELD) score between 17 and 25 were enrolled, 14 mobilized an adequate number of CD133+ stem/progenitor cells and 12 were reinfused. No severe adverse events related to the procedure were reported. MELD score significantly worsened during mobilization in Child Turcotte Pugh-C patients. A significant improvement of liver function was observed 2 months after reinfusion (MELD 19.5 vs. 16; P=0.045). Overall, 5 patients underwent liver transplantation within 12 months from reinfusion and 2 died because of progressive liver failure. CONCLUSIONS CD133+ stem/progenitor cells reinfusion in patients with end-stage liver disease is feasible and safe. A worsening of liver function was observed during mobilization in Child Turcotte Pugh-C patients. The temporary improvement of MELD score after reinfusion suggests that stem cells therapy may be a "bridge to transplant" approach for these patients.
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Affiliation(s)
- Pietro Andreone
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy.
| | - Lucia Catani
- Department of Specialty Diagnostic and Experimental Medicine, Bologna University, Bologna, Italy
| | - Cristina Margini
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy
| | - Stefania Lorenzini
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy
| | - Daria Sollazzo
- Department of Specialty Diagnostic and Experimental Medicine, Bologna University, Bologna, Italy
| | - Benedetta Nicolini
- Department of Specialty Diagnostic and Experimental Medicine, Bologna University, Bologna, Italy
| | - Rosaria Giordano
- Cell Factory, Unit of Cell Therapy and Cryobiology, Fondazione IRCCS Ca' Granda, Maggiore Hospital, Milano, Italy
| | | | - Simonetta Rizzi
- Department of Specialty Diagnostic and Experimental Medicine, Bologna University, Bologna, Italy
| | - Elisa Dan
- Department of Specialty Diagnostic and Experimental Medicine, Bologna University, Bologna, Italy
| | - Valeria Giudice
- Transfusion Medicine Unit, Bologna University Hospital, Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Mariele Viganò
- Department of Regenerative Medicine, Maggiore Hospital, Milano, Italy
| | - Andrea Casadei
- Zompatori Radiology Unit, Bologna University Hospital, Policlinico S. Orsola-Malpighi, Bologna, Italy
| | | | - Deborah Malvi
- "F. Addarii" Institute of Oncology and Transplantation, Bologna University Hospital, Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Mauro Bernardi
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy
| | - Fabio Conti
- Department of Medical and Surgical Sciences, Bologna University, Bologna, Italy
| | - Roberto M Lemoli
- Haematology Clinic, Internal Medicine Department, Genoa University, Genoa, Italy
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Gitto S, Belli LS, Vukotic R, Lorenzini S, Airoldi A, Cicero AFG, Vangeli M, Brodosi L, Panno AM, Di Donato R, Cescon M, Grazi GL, De Carlis L, Pinna AD, Bernardi M, Andreone P. Hepatitis C virus recurrence after liver transplantation: A 10-year evaluation. World J Gastroenterol 2015; 21:3912-3920. [PMID: 25852276 PMCID: PMC4385538 DOI: 10.3748/wjg.v21.i13.3912] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 10/10/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the predictors of 10-year survival of patients with hepatitis C recurrence.
METHODS: Data from 358 patients transplanted between 1989 and 2010 in two Italian transplant centers and with evidence of hepatitis C recurrence were analyzed. A χ2, Fisher’s exact test and Kruskal Wallis’ test were used for categorical and continuous variables, respectively. Survival analysis was performed at 10 years after transplant using the Kaplan-Meier method, and a log-rank test was used to compare groups. A P level less than 0.05 was considered significant for all tests. Multivariate analysis of the predictive role of different variables on 10-year survival was performed by a stepwise Cox logistic regression.
RESULTS: The ten-year survival of the entire population was 61.2%. Five groups of patients were identified according to the virological response or lack of a response to antiviral treatment and, among those who were not treated, according to the clinical status (mild hepatitis C recurrence, “too sick to be treated” and patients with comorbidities contraindicating the treatment). While the 10-year survival of treated and untreated patients was not different (59.1% vs 64.7%, P = 0.192), patients with a sustained virological response had a higher 10-year survival rate than both the “non-responders” (84.7% vs 39.8%, P < 0.0001) and too sick to be treated (84.7% vs 0%, P < 0.0001). Sustained virological responders had a survival rate comparable to patients untreated with mild recurrence (84.7% vs 89.3%). A sustained virological response and young donor age were independent predictors of 10-year survival.
CONCLUSION: Sustained virological response significantly increased long-term survival. Awaiting the interferon-free regimen global availability, antiviral treatment might be questionable in selected subjects with mild hepatitis C recurrence.
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Biselli M, Dall'Agata M, Gramenzi A, Gitto S, Liberati C, Brodosi L, Ravaioli M, Gambato M, Montalti R, Pinna AD, Burra P, Gerunda GE, Cillo U, Andreone P, Bernardi M. A new prognostic model to predict dropout from the waiting list in cirrhotic candidates for liver transplantation with MELD score <18. Liver Int 2015; 35:184-91. [PMID: 24650058 DOI: 10.1111/liv.12538] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 03/13/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS The model for end-stage liver disease (MELD) is used for organ allocation in liver transplantation (LT), but its prognostic performance is less accurate in patients with low score. We assess the outcome of patients with MELD < 18 awaiting LT, finding prognostic variables to identify a high dropout risk. METHODS Training set consisted of 277 patients and validation cohort of 292 patients. Competing risk regression analysis, taking into account LT, was used for univariate/multivariate analysis. RESULTS Ascites, sodium, bilirubin, albumin and glomerular filtration rate were independently associated with a 12-month dropout risk in the training set. Combining these five prognostic parameters, we calculated a new score named liver-renal-risk (LIRER). In the validation set, the 12-month LIRER concordance index showed a discrimination power [0.798, 95% confidence interval (95% CI) 0.793-0.803] better than MELD (0.582, 95% CI 0.575-0.588), Child-Turcotte-Pugh (0.687, 95% CI 0.681-0.693), MELD-sodium (0.721, 95% CI 0.715-0.727) and MELD-ascites-sodium (0.729, 95% CI 0.724-0.735), with a remarkable calibration (Hosmer-Lemeshow test: P = 0.91; R(2) = 0.911). Considering all study patients, the risk of wait list dropout increased with the rise in LIRER. The survival benefit analysis comparing the wait list dropout risk with the mortality of the 216 transplanted patients with same LIRER showed an important benefit for LT in patients with LIRER > 15.9. CONCLUSIONS In patients with low MELD (<18), combination of ascites, sodium, albumin, bilirubin and renal function in a new score (LIRER) discriminates patients at high risk of medium-term adverse outcome from those in whom LT may be safely deferred.
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Affiliation(s)
- Maurizio Biselli
- Dipartimento di Scienze Mediche e Chirurgiche, University of Bologna, Bologna, Italy
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Gamal N, Brodosi L, Misciali C, Patrizi A, Vukatana G, Malavolta N, Bernardi M, Andreone P. Alopecia universalis after discontinuation of pegylated interferon and ribavirin combination therapy for hepatitis C: a case report. Ann Hepatol 2014; 13:293-6. [PMID: 24558223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
For the last decade, the combination therapy of pegylated interferon (Peg-IFN) plus ribavirin (RBV) has been considered as the standard of care treatment for chronic hepatitis C virus (HCV) infection. However, it has been associated with an increased incidence of many adverse cutaneous reactions and emergence of autoantibodies or even autoimmune diseases. We report a case of irreversible alopecia universalis (AU) with complete hair loss extended to the whole body, which started after discontinuation of Peg-IFN/RBV combination therapy for chronic HCV infection. In conclusion, this case represents an uncommon presentation of a common disease. Physicians must be aware of the potential adverse reactions of an antiviral therapy containing IFN, which might occur even after the discontinuation, and fully inform the patient at the beginning of his treatment course. We hope that interferon-free regimens will utterly supplant interferon-based therapy for most or all HCV patients avoiding the emergence of autoimmune manifestations.
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Affiliation(s)
- Nesrine Gamal
- Dipartimento di Scienze Mediche e Chirurgiche dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Lucia Brodosi
- Dipartimento di Scienze Mediche e Chirurgiche dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Cosimo Misciali
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Annalisa Patrizi
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Gentiana Vukatana
- Dipartimento di Medicina Interna, dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Nazzarena Malavolta
- Dipartimento di Medicina Interna, dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Mauro Bernardi
- Dipartimento di Scienze Mediche e Chirurgiche dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
| | - Pietro Andreone
- Dipartimento di Scienze Mediche e Chirurgiche dell'Invecchiamento e Malattie Nefrologiche, Università di Bologna and Azienda Ospedaliero Universitaria, Policlinico Sant'Orsola Malpighi di Bologna, Italy
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Margini C, Vukotic R, Brodosi L, Bernardi M, Andreone P. Bone marrow derived stem cells for the treatment of end-stage liver disease. World J Gastroenterol 2014; 20:9098-9105. [PMID: 25083082 PMCID: PMC4112892 DOI: 10.3748/wjg.v20.i27.9098] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/27/2014] [Accepted: 04/16/2014] [Indexed: 02/06/2023] Open
Abstract
End-stage disease due to liver cirrhosis is an important cause of death worldwide. Cirrhosis results from progressive, extensive fibrosis and impaired hepatocyte regeneration. The only curative treatment is liver transplantation, but due to the several limitations of this procedure, the interest in alternative therapeutic strategies is increasing. In particular, the potential of bone marrow stem cell (BMSC) therapy in cirrhosis has been explored in different trials. In this article, we evaluate the results of 18 prospective clinical trials, and we provide a descriptive overview of recent advances in the research on hepatic regenerative medicine. The main message from the currently available data in the literature is that BMSC therapy is extremely promising in the context of liver cirrhosis. However, its application should be further explored in randomized, controlled trials with large cohorts and long follow-ups.
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Loggi E, Bihl FK, Cursaro C, Granieri C, Galli S, Brodosi L, Furlini G, Bernardi M, Brander C, Andreone P. Virus-specific immune response in HBeAg-negative chronic hepatitis B: relationship with clinical profile and HBsAg serum levels. PLoS One 2013; 8:e65327. [PMID: 23750252 PMCID: PMC3672146 DOI: 10.1371/journal.pone.0065327] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Accepted: 04/24/2013] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND AIMS The immune impairment characterizing chronic hepatitis B (cHBV) infection is thought to be the consequence of persistent exposure to viral antigens. However, the immune correlates of different clinical stages of cHBV and their relation with different levels of HBsAg have not been investigated. The aim of the present study was to evaluate the relationship between HBV-specific T cells response and the degree of in vivo HBV control and HBsAg serum levels in HBeAg-HBeAb+ cHBV. METHODS Peripheral blood mononuclear cells from 42 patients with different clinical profiles (treatment-suppressed, inactive carriers and active hepatitis) of cHBV, 6 patients with resolved HBV infection and 10 HBV-uninfected individuals were tested with overlapping peptides spanning the entire HBV proteome. The frequency and magnitude of HBV-specific T cell responses was assessed by IFNγ ELISPOT assay. Serum HBsAg was quantified with a chemiluminescent immunoassay. RESULTS The total breadth and magnitude of HBV-specific T cell responses did not differ significantly between the four groups. However, inactive carriers targeted preferentially the core region. In untreated patients, the breadth of the anti-core specific T cell response was inversely correlated with serum HBsAg concentrations as well as HBV-DNA and ALT levels and was significantly different in patients with HBsAg levels either above or below 1000 IU/mL. The same inverse association between anti-core T cell response and HBsAg levels was found in treated patients. CONCLUSIONS Different clinical outcomes of cHBV infection are associated with the magnitude, breadth and specificity of the HBV-specific T cell response. Especially, robust anti-core T cell responses were found in the presence of reduced HBsAg serum levels, suggesting that core-specific T cell responses can mediate a protective effect on HBV control.
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Affiliation(s)
- Elisabetta Loggi
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
| | - Florian K. Bihl
- Gastroenterology Section, Ospedale Regionale di Bellinzona e Valli, Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
| | - Carmela Cursaro
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
| | - Camilla Granieri
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
| | - Silvia Galli
- Department of Clinical and Experimental Medicine, Microbiology Section, University of Bologna, Bologna, Italy
| | - Lucia Brodosi
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
| | - Giuliano Furlini
- Department of Clinical and Experimental Medicine, Microbiology Section, University of Bologna, Bologna, Italy
| | - Mauro Bernardi
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
| | - Christian Brander
- AIDS Research Institute IrsiCaixa - HIVACAT, Germans Trias i Pujol Hospital, Autonomous University Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Pietro Andreone
- Department of Medical and Surgical Scinces, University of Bologna, Bologna, Italy
- * E-mail:
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31
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Fiorino S, Cursaro C, Lorenzini S, Loggi E, Brodosi L, Cattani L, Cuppini A, Bernardi M, Andreone P. The pharmacology and activity of non-steroidal anti-inflammatory drugs (NSAIDs): a review of their use as an adjuvant treatment in patients with HBV and HCV chronic hepatitis. Ital J Med 2013. [DOI: 10.4081/itjm.2011.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction: Different DNA and RNA viruses exploit common strategies to support their persistence and replication in infected individuals. In particular, the hepatitis B virus (HBV) and the hepatitis C virus (HCV) cause major health problems worldwide. These pathogens exert an immunosuppressive role by inducing the persistent activation of cyclooxygenase-2 (COX-2) and an increased synthesis of prostaglandin E2 (PGE2). The suppression of this proinflammatory network by non-steroidal anti-inflammatory drugs (NSAIDs) has been proposed as a therapeutic approach to decrease viral replication. Materials and methods: In this review, the role of inflammation in the support of viral replication and NSAIDs and ketoprofen pharmacology are briefly discussed. In addition, studies that have investigated the use of NSAIDs for the treatment of HBV and HCV chronic hepatitis, which were identified by a systematic literature search of PubMed and MEDLINE, are reported. Results: To date, pegylated-interferon (PEG-IFN) and/or nucleot(s)ide analogues and PEG-IFN and ribavirin remain the standard therapy for HBV and HCV chronic hepatitis, respectively. Discussion: The use of NSAIDs in patients with chronic viral hepatitis has only a ‘‘historical’’ interest. Nevertheless, the possible usefulness of ketoprofen with PEG-IFN and ribavirin for HCVinfected patients, non-responders to standard therapy or with genotype 1, should be evaluated in future clinical studies.
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Biselli M, Gitto S, Gramenzi A, Di Donato R, Brodosi L, Ravaioli M, Grazi GL, Pinna AD, Andreone P, Bernardi M. Six score systems to evaluate candidates with advanced cirrhosis for orthotopic liver transplant: Which is the winner? Liver Transpl 2010; 16:964-73. [PMID: 20677287 DOI: 10.1002/lt.22093] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Many prognostic systems have been devised to predict the outcome of liver transplantation (LT) candidates. Today, the Model for End-Stage Liver Disease (MELD) is widely used for organ allocation, but it has shown some limitations. The aim of this study was to investigate the performance of MELD compared to 5 different score models. We evaluated the prognostic ability of MELD, modified Child-Turcotte-Pugh, MELD-sodium, United Kingdom MELD, updated MELD, and integrated MELD in 487 candidates with cirrhosis for LT at the Bologna Transplant Centre, Bologna, Italy, between 2003 and 2008. Calibration analysis by Hosmer-Lemeshow test, calibration curves, and concordance c-statistics (area under the receiver operating characteristic curve [AUC]) were calculated at 3, 6, and 12 months. Actual cumulative survival curves, taking into account the event of interest in the presence of competing risk, were obtained using the best cutoffs identified by AUC. For each score, the Hosmer-Lemeshow test revealed a good calibration. Integrated MELD showed calibration curves closer to the line of perfect predicting ability, followed by MELD-sodium at 3 months and modified Child-Turcotte-Pugh at 6 months. MELD-sodium AUCs at 3 and 6 months (0.798 and 0.765, respectively) and integrated MELD AUC at 6 months (0.792) were better than standard MELD (P < 0.05). Actual survival curves showed that these 2 scores were able to identify the patients with the highest drop-out risk. In conclusion, MELD-sodium and integrated MELD were the best prognostic models to predict drop-out rates among patients awaiting LT.
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Affiliation(s)
- Maurizio Biselli
- Department of Clinical Medicine, Alma Mater Studiorum-Università di Bologna, Bologna, Italy
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