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Ricchi P, Pistoia L, Positano V, Spasiano A, Casini T, Putti MC, Borsellino Z, Cossu A, Messina G, Keilberg P, Fatigati C, Costantini S, Renne S, Peritore G, Cademartiri F, Meloni A. Liver steatosis in patients with transfusion-dependent thalassaemia. Br J Haematol 2024; 204:2458-2467. [PMID: 38685724 DOI: 10.1111/bjh.19496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/17/2024] [Indexed: 05/02/2024]
Abstract
We evaluated the prevalence and the clinical associations of liver steatosis (LS) in patients with transfusion-dependent thalassaemia (TDT). We considered 301 TDT patients (177 females, median age = 40.61 years) enrolled in the Extension-Myocardial Iron Overload in Thalassaemia Network, and 25 healthy subjects. Magnetic resonance imaging was used to quantify iron overload and hepatic fat fraction (FF) by T2* technique and cardiac function by cine images. The glucose metabolism was assessed by the oral glucose tolerance test (OGTT). Hepatic FF was significantly higher in TDT patients than in healthy subjects (median value: 1.48% vs. 0.55%; p = 0.013). In TDT, hepatic FF was not associated with age, gender, serum ferritin levels or liver function parameters, but showed a weak inverse correlation with high-density lipoprotein cholesterol. The 36.4% of TDT patients showed LS (FF >3.7%). Active hepatitis C virus (HCV) infection, increased body mass index and hepatic iron were independent determinants of LS. A hepatic FF >3.53% predicted the presence of an abnormal OGTT. Hepatic FF was not correlated with cardiac iron, biventricular volumes or ejection fractions, but was correlated with left ventricular mass index. In TDT, LS is a frequent finding, associated with iron overload, increased weight and HCV, and conveying an increased risk for the alterations of glucose metabolism.
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Affiliation(s)
- Paolo Ricchi
- Unità Operativa Semplice Dipartimentale Malattie Rare del Globulo Rosso, Azienda Ospedaliera di Rilievo Nazionale "A. Cardarelli", Napoli, Italy
| | - Laura Pistoia
- U.O.C. Ricerca Clinica, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Vincenzo Positano
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
- Bioengineering Unit, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Anna Spasiano
- Unità Operativa Semplice Dipartimentale Malattie Rare del Globulo Rosso, Azienda Ospedaliera di Rilievo Nazionale "A. Cardarelli", Napoli, Italy
| | - Tommaso Casini
- Oncologia, Ematologia e Trapianto di Cellule Staminali Emopoietiche, Meyer Children's Hospital IRCCS, Firenze, Italy
| | - Maria Caterina Putti
- Dipartimento Della Salute Della Donna e del Bambino, Clinica di Emato-Oncologia Pediatrica, Azienda Ospedaliero-Università di Padova, Padova, Italy
| | - Zelia Borsellino
- Unità Operativa Complessa Ematologia Con Talassemia, ARNAS Civico "Benfratelli-Di Cristina", Palermo, Italy
| | - Antonella Cossu
- Servizio Immunoematologia e Medicina Trasfusionale - Dipartimento Dei Servizi, Presidio Ospedaliero "San Francesco" ASL Nuoro, Nuoro, Italy
| | - Giuseppe Messina
- Centro Microcitemie, Grande Ospedale Metropolitano "Bianchi-Melacrino-Morelli", Reggio Calabria, Italy
| | - Petra Keilberg
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Carmina Fatigati
- Unità Operativa Semplice Dipartimentale Malattie Rare del Globulo Rosso, Azienda Ospedaliera di Rilievo Nazionale "A. Cardarelli", Napoli, Italy
| | - Silvia Costantini
- Unità Operativa Semplice Dipartimentale Malattie Rare del Globulo Rosso, Azienda Ospedaliera di Rilievo Nazionale "A. Cardarelli", Napoli, Italy
| | - Stefania Renne
- Struttura Complessa di Cardioradiologia-UTIC, Presidio Ospedaliero "Giovanni Paolo II", Lamezia Terme, Italy
| | - Giuseppe Peritore
- Unità Operativa Complessa di Radiologia, ARNAS Civico "Benfratelli-Di Cristina", Palermo, Italy
| | - Filippo Cademartiri
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Antonella Meloni
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
- Bioengineering Unit, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
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Hodroj MH, Taher A. Thalassemia and malignancies: Updates from the literature. Ann N Y Acad Sci 2023; 1529:14-20. [PMID: 37676814 DOI: 10.1111/nyas.15061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
Thalassemia management has undergone significant development with the advancement in iron chelation therapy, which has led to a prolonged life expectancy. This has been accompanied by the emergence of several new morbidities and chronic diseases, including cancer. Over the years, multiple cases of solid and hematologic malignancies in thalassemia patients have been reported in the literature, with no clear mechanism for the development of cancer in these patients despite a number of potential mechanisms. However, the results of many studies have been contradictory regarding the risk of development of malignancies in thalassemia. The present review aims to discuss the available data on cancer and thalassemia in the literature, with the latest updates regarding possible malignancy development mechanisms, risks, and the most commonly reported types.
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Affiliation(s)
- Mohammad Hassan Hodroj
- Division of Hematology and Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ali Taher
- Division of Hematology and Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
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Lin PC, Hsu WY, Lee PY, Hsu SH, Chiou SS. Insights into Hepatocellular Carcinoma in Patients with Thalassemia: From Pathophysiology to Novel Therapies. Int J Mol Sci 2023; 24:12654. [PMID: 37628834 PMCID: PMC10454908 DOI: 10.3390/ijms241612654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Thalassemia is a heterogeneous congenital hemoglobinopathy common in the Mediterranean region, Middle East, Indian subcontinent, and Southeast Asia with increasing incidence in Northern Europe and North America due to immigration. Iron overloading is one of the major long-term complications in patients with thalassemia and can lead to organ damage and carcinogenesis. Hepatocellular carcinoma (HCC) is one of the most common malignancies in both transfusion-dependent thalassemia (TDT) and non-transfusion-dependent thalassemia (NTDT). The incidence of HCC in patients with thalassemia has increased over time, as better chelation therapy confers a sufficiently long lifespan for the development of HCC. The mechanisms of iron-overloading-associated HCC development include the increased reactive oxygen species (ROS), inflammation cytokines, dysregulated hepcidin, and ferroportin metabolism. The treatment of HCC in patients with thalassemia was basically similar to those in general population. However, due to the younger age of HCC onset in thalassemia, regular surveillance for HCC development is mandatory in TDT and NTDT. Other supplemental therapies and experiences of novel treatments for HCC in the thalassemia population were also reviewed in this article.
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Affiliation(s)
- Pei-Chin Lin
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan; (P.-C.L.); (W.-Y.H.); (P.-Y.L.)
- School of Post-Baccalaureate Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Wan-Yi Hsu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan; (P.-C.L.); (W.-Y.H.); (P.-Y.L.)
| | - Po-Yi Lee
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan; (P.-C.L.); (W.-Y.H.); (P.-Y.L.)
| | - Shih-Hsien Hsu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Center of Applied Genomics, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Shyh-Shin Chiou
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan; (P.-C.L.); (W.-Y.H.); (P.-Y.L.)
- Center of Applied Genomics, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Division of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan
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Hsu CC, Senussi NH, Fertrin KY, Kowdley KV. Iron overload disorders. Hepatol Commun 2022; 6:1842-1854. [PMID: 35699322 PMCID: PMC9315134 DOI: 10.1002/hep4.2012] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 04/06/2022] [Accepted: 04/16/2022] [Indexed: 01/19/2023] Open
Abstract
Iron overload disorders represent a variety of conditions that lead to increased total body iron stores and resultant end-organ damage. An elevated ferritin and transferrin-iron saturation can be commonly encountered in the evaluation of elevated liver enzymes. Confirmatory homeostatic iron regulator (HFE) genetic testing for C282Y and H63D, mutations most encountered in hereditary hemochromatosis, should be pursued in evaluation of hyperferritinemia. Magnetic resonance imaging with quantitative assessment of iron content or liver biopsy (especially if liver disease is a cause of iron overload) should be used as appropriate. A secondary cause for iron overload should be considered if HFE genetic testing is negative for the C282Y homozygous or C282Y/H63D compound heterozygous mutations. Differential diagnosis of secondary iron overload includes hematologic disorders, iatrogenic causes, or chronic liver diseases. More common hematologic disorders include thalassemia syndromes, myelodysplastic syndrome, myelofibrosis, sideroblastic anemias, sickle cell disease, or pyruvate kinase deficiency. If iron overload has been excluded, evaluation for causes of hyperferritinemia should be pursued. Causes of hyperferritinemia include chronic liver disease, malignancy, infections, kidney failure, and rheumatic conditions, such as adult-onset Still's disease or hemophagocytic lymphohistiocytosis. In this review, we describe the diagnostic testing of patients with suspected hereditary hemochromatosis, the evaluation of patients with elevated serum ferritin levels, and signs of secondary overload and treatment options for those with secondary iron overload.
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Affiliation(s)
- Christine C Hsu
- Medstar Georgetown University HospitalMedstar Georgetown Transplant InstituteWashingtonDistrict of ColumbiaUSA
| | - Nizar H Senussi
- Gastroenterology and HepatologyUniversity of New MexicoAlbuquerqueNew MexicoUSA
| | - Kleber Y Fertrin
- Division of HematologyDepartment of MedicineUniversity of WashingtonWashingtonUSA
| | - Kris V Kowdley
- Liver Institute Northwest and Elson S. Floyd College of MedicineWashington State UniversityWashingtonUSA
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Filippiadis D, Velonakis G, Charalampopoulos G, Masala S, Kelekis A, Kelekis N. Percutaneous Microwave Ablation for the Management of Hepatocellular Carcinoma in Transfusion-Dependent Beta-Thalassemia Patients. Cardiovasc Intervent Radiol 2022; 45:709-711. [PMID: 35166888 DOI: 10.1007/s00270-022-03084-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 01/30/2022] [Indexed: 11/02/2022]
Affiliation(s)
- D Filippiadis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini Str, Haidari, 12462, Athens, Greece.
| | - G Velonakis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini Str, Haidari, 12462, Athens, Greece
| | - G Charalampopoulos
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini Str, Haidari, 12462, Athens, Greece
| | - S Masala
- Department of Diagnostic Imaging and Interventional Radiology, University of Rome Tor Vergata, Viale Oxford, 31-00133, Roma, Italy
| | - A Kelekis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini Str, Haidari, 12462, Athens, Greece
| | - N Kelekis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini Str, Haidari, 12462, Athens, Greece
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Chapin J, Cohen AR, Neufeld EJ, Vichinsky E, Giardina PJ, Boudreaux J, Le BC, Kenney K, Trimble S, Thompson AA. An update on the US adult thalassaemia population: a report from the CDC thalassaemia treatment centres. Br J Haematol 2021; 196:380-389. [PMID: 34775608 DOI: 10.1111/bjh.17920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/13/2021] [Indexed: 01/19/2023]
Abstract
Thalassaemia is caused by genetic globin defects leading to anaemia, transfusion-dependence and comorbidities. Reduced survival and systemic organ disease affect transfusion-dependent thalassaemia major and thalassaemia intermedia. Recent improvements in clinical management have reduced thalassaemia mortality. The therapeutic landscape of thalassaemia may soon include gene therapies as functional cures. An analysis of the adult US thalassaemia population has not been performed since the Thalassemia Clinical Research Network cohort study from 2000 to 2006. The Centers for Disease Control and Prevention supported US thalassaemia treatment centres (TTCs) to compile longitudinal information on individuals with thalassaemia. This dataset provided an opportunity to evaluate iron balance, chelation, comorbidities and demographics of adults with thalassaemia receiving care at TTCs. Two adult cohorts were compared: those over 40 years old (n = 75) and younger adults ages 18-39 (n = 201). The older adult cohort was characterized by higher numbers of iron-related comorbidities and transfusion-related complications. By contrast, younger adults had excess hepatic and cardiac iron and were receiving combination chelation therapy. The ethnic composition of the younger cohort was predominantly of Asian origin, reflecting the demographics of immigration. These findings demonstrate that comprehensive care and periodic surveys are needed to ensure optimal health and access to emerging therapies.
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Affiliation(s)
- John Chapin
- Division of Hematology & Medical Oncology, Weill Cornell Medicine-New York Presbyterian Hospital, New York, NY, USA
| | - Alan R Cohen
- Division of Hematology, Children's Hospital Philadelphia, Philadelphia, PA, USA
| | - Ellis J Neufeld
- Boston Children's Hospital- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, USA.,Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Elliott Vichinsky
- Division of Hematology/Oncology, University of California San Francisco Benioff Children's Hospital Oakland, Oakland, CA, USA
| | - Patricia J Giardina
- Division of Pediatric Hematology/Oncology, Weill Cornell Medicine-New York Presbyterian Hospital, New York, NY, USA
| | - Jeanne Boudreaux
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta at Scottish Rite, Atlanta, GA, USA
| | - Binh C Le
- Bleeding Team, Epidemiology & Surveillance Branch, Division of Blood Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Kristy Kenney
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sean Trimble
- NCIRD, Immunization Services Division, Vaccine Supply and Assurance Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Alexis A Thompson
- Robert H Lurie Comprehensive Cancer Center of Northwestern University, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
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Jaing TH, Chang TY, Chen SH, Lin CW, Wen YC, Chiu CC. Molecular genetics of β-thalassemia: A narrative review. Medicine (Baltimore) 2021; 100:e27522. [PMID: 34766559 PMCID: PMC8589257 DOI: 10.1097/md.0000000000027522] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 01/05/2023] Open
Abstract
ABSTRACT β-thalassemia is a hereditary hematological disease caused by over 350 mutations in the β-globin gene (HBB). Identifying the genetic variants affecting fetal hemoglobin (HbF) production combined with the α-globin genotype provides some prediction of disease severity for β-thalassemia. However, the generation of an additive composite genetic risk score predicts prognosis, and guide management requires a larger panel of genetic modifiers yet to be discovered.Presently, using data from prior clinical trials guides the design of further research and academic studies based on gene augmentation, while fundamental insights into globin switching and new technology developments have inspired the investigation of novel gene therapy approaches.Genetic studies have successfully characterized the causal variants and pathways involved in HbF regulation, providing novel therapeutic targets for HbF reactivation. In addition to these HBB mutation-independent strategies involving HbF synthesis de-repression, the expanding genome editing toolkit provides increased accuracy to HBB mutation-specific strategies encompassing adult hemoglobin restoration for personalized treatment of hemoglobinopathies. Allogeneic hematopoietic stem cell transplantation was, until very recently, the curative option available for patients with transfusion-dependent β-thalassemia. Gene therapy currently represents a novel therapeutic promise after many years of extensive preclinical research to optimize gene transfer protocols.We summarize the current state of developments in the molecular genetics of β-thalassemia over the last decade, including the mechanisms associated with ineffective erythropoiesis, which have also provided valid therapeutic targets, some of which have been shown as a proof-of-concept.
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Affiliation(s)
- Tang-Her Jaing
- Divisions of Hematology and Oncology, Department of Pediatrics, Chang Gung Children's Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Tsung-Yen Chang
- Divisions of Hematology and Oncology, Department of Pediatrics, Chang Gung Children's Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Hsiang Chen
- Divisions of Hematology and Oncology, Department of Pediatrics, Chang Gung Children's Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chen-Wei Lin
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Chuan Wen
- Department of Nursing, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chia-Chi Chiu
- Department of Nursing, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Tateishi Y, Takeda A, Horita N, Tsurugai Y, Eriguchi T, Kibe Y, Sanuki N, Kaneko T. Stereotactic Body Radiation Therapy With a High Maximum Dose Improves Local Control, Cancer-Specific Death, and Overall Survival in Peripheral Early-Stage Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2021; 111:143-151. [PMID: 33891980 DOI: 10.1016/j.ijrobp.2021.04.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/14/2021] [Accepted: 04/12/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE We investigated whether delivery of a high biologically effective dose (BED) to primary tumors affects systemic outcomes of cancer-specific death (CSD) and overall survival (OS) rates after stereotactic body radiation therapy (SBRT) in patients with early-stage non-small cell lung cancer (ES-NSCLC). METHODS AND MATERIALS Among consecutive ES-NSCLC patients treated with SBRT between 2005 and 2019, we retrospectively identified patients who received a prescription of 50 to 60 Gy in 5 fractions with maximum doses of 62.5 to 100 Gy. Patients were categorized by maximum BED within the planning target volume with a threshold dose of 200 Gy. Outcomes were analyzed in all and matched patients. RESULTS Overall, 433 patients were eligible, and 262 and 171 patients were categorized into HighBED and LowBED groups, respectively. After propensity score matching, pairs of 154 patients were selected. Median follow-up times for the HighBED and LowBED groups were 52.3 months (range, 0.8-107.2 months) and 121.6 months (range, 3.0-162.8 months), respectively. The local recurrence rate in the HighBED group was significantly lower than that in the LowBED group (5-year rate, 1.3% and 7.2%; hazard ratio [HR], 0.15; 95% confidence interval [CI], 0.03-0.65; P = .011). Rates of any recurrence and CSD in the HighBED group were significantly lower (5-year any recurrence: 18.1% and 32.1%; HR, 0.52; 95% CI, 0.33-0.83; P = .0058; 5-year CSD: 9.5% and 21.8%; HR, 0.38; 95% CI, 0.20-0.70; P = .002), and OS in the HighBED group was significantly better compared with the LowBED group (5-year rate: 61.7% and 51.8%; HR, 0.71; 95% CI, 0.50-1.00; P = .047). CONCLUSION In patients with peripheral ES-NSCLC, SBRT with a high maximum dose may improve not only local control, but also any recurrence, CSD, and OS rates without increased toxicity. Further trials designed to evaluate whether higher intensity SBRT increases local control rates and contributes to improved CSD and OS outcomes are anticipated.
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Affiliation(s)
- Yudai Tateishi
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan
| | - Atsuya Takeda
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan.
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuichiro Tsurugai
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan
| | - Takahisa Eriguchi
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan
| | - Yuichi Kibe
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan
| | - Naoko Sanuki
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Mancuso A. Evidence-based medicine and Management of Hepatocellular Carcinoma in Thalassemia. BMC Gastroenterol 2020; 20:409. [PMID: 33297979 PMCID: PMC7724702 DOI: 10.1186/s12876-020-01542-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 11/17/2020] [Indexed: 11/11/2022] Open
Abstract
Background Hepatocellular carcinoma as a complication is linked to improved outcomes of thalassemia. Main body Published data suggest an incidence of HCC in thalassemia of about 2%. However, since thalassemia is endemic in many under-developed countries where patients have not probably been screened for HCC yet, the burden of the disease could be higher. Prevention of HCV infection through blood transfusion, HCV treatment and adequate iron chelation are all tools to prevent HCC in thalassemia. In presence of risk factors, HCC screening seems appropriate for thalassemia. Management of HCC should not be different from that indicated for non thalassemics. However, liver transplantation can be challenging and should be reserved to highly selected cases, due to coexistence of relevant comorbidities. Decisions in the management of HCC in thalassemia should follow a multidisciplinary effort. Moreover, due to the paucity of published data about the issue, future multicenter international studies will be helpful. Short conclusion In BMC Gastroenterology results of a commendable effort to guidelines for the management of HCC in thalassemia are reported by an Italian panel of experts. However, due to the paucity of published data about the topic, some conclusions rely on grey areas and are reason of debate.
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Affiliation(s)
- Andrea Mancuso
- Medicina Interna 1, Azienda di Rilievo Nazionale ad Alta Specializzazione Civico - Di Cristina - Benfratelli, Piazzale Leotta 4, 90100, Palermo, Italy.
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