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Rashidian H, Hadji M, Ansari-Moghaddam A, Bakhshi M, Nejatizadeh A, Marzban M, Rezaianzadeh A, Seyyedsalehi MS, Moradi A, Gholipour M, Alizadeh-Navaei R, Freedman ND, Malekzadeh R, Etemadi A, Kamangar F, Weiderpass E, Pukkala E, Boffetta P, Zendehdel K. Association between waterpipe smoking and lung cancer: a multicentre case-control study in Iran. Public Health 2024; 231:166-172. [PMID: 38701659 DOI: 10.1016/j.puhe.2024.03.008] [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] [Received: 10/22/2023] [Revised: 02/06/2024] [Accepted: 03/05/2024] [Indexed: 05/05/2024]
Abstract
OBJECTIVES This study investigated the association between lung cancer and waterpipe smoking, which is an emerging global public health concern. STUDY DESIGN Multicentre case-control study. METHODS This study included 627 cases and 3477 controls from the Iranian Study of Opium and Cancer (IROPICAN) study, which was conducted between 2017 and 2020. One frequency-matched control for each lung cancer patient was selected by age, gender and residential place; however, this study used controls of four cancer types in the analyses. The multivariable logistic regression model estimated the odds ratio (OR) and 95% confidence intervals (CIs). Additional analyses were performed among 181 lung cancer cases and 2141 controls who were not cigarette smokers or opium or nass/pipe users. RESULTS The odds of lung cancer were higher among waterpipe smokers than never-smokers (OR = 1.3, 95% CI: 1.0-1.7). Results showed a higher OR of lung cancer for those who smoked the waterpipe daily (OR = 2.1, 95% CI: 1.4-3.0), smoked more than two heads per day (OR = 2.7, 95% CI: 1.8-4.0), had smoked for >20 years (OR = 1.9, 95% CI: 1.3-2.7), smoked more than 20 head-years (OR = 2.8, 95% CI: 1.9-4.1) and initiated smoking before the age of 30 years (OR = 1.7, 95% CI: 1.1-2.5). The association was only statistically significant for squamous cell carcinomas (OR = 1.8, 95% CI 1.2-2.7). Furthermore, this study observed a higher OR of lung cancer among exclusive waterpipe smokers (OR = 2.3, 95% CI: 1.6, 3.5). CONCLUSIONS Waterpipe smoking was associated with an increased risk of lung cancer. The association was stronger with higher frequency, duration and intensity of exposure to waterpipe smoking. The association increases in exclusive waterpipe smokers, which is likely due to controlling for residual confounding by cigarette smoking and opium consumption, and higher exposure levels in this subpopulation.
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Affiliation(s)
- H Rashidian
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M Hadji
- Health Sciences Unit, Faculty of Social Sciences, Tampere University, Tampere, Finland; Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - A Ansari-Moghaddam
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - M Bakhshi
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - A Nejatizadeh
- Tobacco and Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - M Marzban
- Statistical Genetics Lab, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia; Department of Public Health, School of Public Health, Bushehr University of Medical Science, Bushehr, Iran
| | - A Rezaianzadeh
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M S Seyyedsalehi
- Department of Medical and Surgical Sciences, University of Bologna, Italy; Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - A Moradi
- Golestan University of Medical Sciences, Gorgan, Iran
| | - M Gholipour
- Metabolic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - R Alizadeh-Navaei
- Gastrointestinal Cancer Research Center, Non-Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - N D Freedman
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Digestive Oncology Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - A Etemadi
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA; Digestive Oncology Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - F Kamangar
- Department of Biology, School of Computer, Mathematical, and Natural Sciences, Morgan State University, Baltimore, MD, USA
| | - E Weiderpass
- International Agency for Research on Cancer, Lyon, France
| | - E Pukkala
- Health Sciences Unit, Faculty of Social Sciences, Tampere University, Tampere, Finland; Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland
| | - P Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, Italy; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY, USA.
| | - K Zendehdel
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Medical and Surgical Sciences, University of Bologna, Italy.
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Girardi F, Matz M, Stiller C, You H, Marcos Gragera R, Valkov MY, Bulliard JL, De P, Morrison D, Wanner M, O'Brian DK, Saint-Jacques N, Coleman MP, Allemani C, Hamdi-Chérif M, Kara L, Meguenni K, Regagba D, Bayo S, Cheick Bougadari T, Manraj SS, Bendahhou K, Ladipo A, Ogunbiyi OJ, Somdyala NIM, Chaplin MA, Moreno F, Calabrano GH, Espinola SB, Carballo Quintero B, Fita R, Laspada WD, Ibañez SG, Lima CA, Da Costa AM, De Souza PCF, Chaves J, Laporte CA, Curado MP, de Oliveira JC, Veneziano CLA, Veneziano DB, Almeida ABM, Latorre MRDO, Rebelo MS, Santos MO, Azevedo e Silva G, Galaz JC, Aparicio Aravena M, Sanhueza Monsalve J, Herrmann DA, Vargas S, Herrera VM, Uribe CJ, Bravo LE, Garcia LS, Arias-Ortiz NE, Morantes D, Jurado DM, Yépez Chamorro MC, Delgado S, Ramirez M, Galán Alvarez YH, Torres P, Martínez-Reyes F, Jaramillo L, Quinto R, Castillo J, Mendoza M, Cueva P, Yépez JG, Bhakkan B, Deloumeaux J, Joachim C, Macni J, Carrillo R, Shalkow Klincovstein J, Rivera Gomez R, Perez P, Poquioma E, Tortolero-Luna G, Zavala D, Alonso R, Barrios E, Eckstrand A, Nikiforuk C, Woods RR, Noonan G, Turner D, Kumar E, Zhang B, Dowden JJ, Doyle GP, Saint-Jacques N, Walsh G, Anam A, De P, McClure CA, Vriends KA, Bertrand C, Ramanakumar AV, Davis L, Kozie S, Freeman T, George JT, Avila RM, O’Brien DK, Holt A, Almon L, Kwong S, Morris C, Rycroft R, Mueller L, Phillips CE, Brown H, Cromartie B, Ruterbusch J, Schwartz AG, Levin GM, Wohler B, Bayakly R, Ward KC, Gomez SL, McKinley M, Cress R, Davis J, Hernandez B, Johnson CJ, Morawski BM, Ruppert LP, Bentler S, Charlton ME, Huang B, Tucker TC, Deapen D, Liu L, Hsieh MC, Wu XC, Schwenn M, Stern K, Gershman ST, Knowlton RC, Alverson G, Weaver T, Desai J, Rogers DB, Jackson-Thompson J, Lemons D, Zimmerman HJ, Hood M, Roberts-Johnson J, Hammond W, Rees JR, Pawlish KS, Stroup A, Key C, Wiggins C, Kahn AR, Schymura MJ, Radhakrishnan S, Rao C, Giljahn LK, Slocumb RM, Dabbs C, Espinoza RE, Aird KG, Beran T, Rubertone JJ, Slack SJ, Oh J, Janes TA, Schwartz SM, Chiodini SC, Hurley DM, Whiteside MA, Rai S, Williams MA, Herget K, Sweeney C, Kachajian J, Keitheri Cheteri MB, Migliore Santiago P, Blankenship SE, Conaway JL, Borchers R, Malicki R, Espinoza J, Grandpre J, Weir HK, Wilson R, Edwards BK, Mariotto A, Rodriguez-Galindo C, Wang N, Yang L, Chen JS, Zhou Y, He YT, Song GH, Gu XP, Mei D, Mu HJ, Ge HM, Wu TH, Li YY, Zhao DL, Jin F, Zhang JH, Zhu FD, Junhua Q, Yang YL, Jiang CX, Biao W, Wang J, Li QL, Yi H, Zhou X, Dong J, Li W, Fu FX, Liu SZ, Chen JG, Zhu J, Li YH, Lu YQ, Fan M, Huang SQ, Guo GP, Zhaolai H, Wei K, Chen WQ, Wei W, Zeng H, Demetriou AV, Mang WK, Ngan KC, Kataki AC, Krishnatreya M, Jayalekshmi PA, Sebastian P, George PS, Mathew A, Nandakumar A, Malekzadeh R, Roshandel G, Keinan-Boker L, Silverman BG, Ito H, Koyanagi Y, Sato M, Tobori F, Nakata I, Teramoto N, Hattori M, Kaizaki Y, Moki F, Sugiyama H, Utada M, Nishimura M, Yoshida K, Kurosawa K, Nemoto Y, Narimatsu H, Sakaguchi M, Kanemura S, Naito M, Narisawa R, Miyashiro I, Nakata K, Mori D, Yoshitake M, Oki I, Fukushima N, Shibata A, Iwasa K, Ono C, Matsuda T, Nimri O, Jung KW, Won YJ, Alawadhi E, Elbasmi A, Ab Manan A, Adam F, Nansalmaa E, Tudev U, Ochir C, Al Khater AM, El Mistiri MM, Lim GH, Teo YY, Chiang CJ, Lee WC, Buasom R, Sangrajrang S, Suwanrungruang K, Vatanasapt P, Daoprasert K, Pongnikorn D, Leklob A, Sangkitipaiboon S, Geater SL, Sriplung H, Ceylan O, Kög I, Dirican O, Köse T, Gurbuz T, Karaşahin FE, Turhan D, Aktaş U, Halat Y, Eser S, Yakut CI, Altinisik M, Cavusoglu Y, Türkköylü A, Üçüncü N, Hackl M, Zborovskaya AA, Aleinikova OV, Henau K, Van Eycken L, Atanasov TY, Valerianova Z, Šekerija M, Dušek L, Zvolský M, Steinrud Mørch L, Storm H, Wessel Skovlund C, Innos K, Mägi M, Malila N, Seppä K, Jégu J, Velten M, Cornet E, Troussard X, Bouvier AM, Guizard AV, Bouvier V, Launoy G, Dabakuyo Yonli S, Poillot ML, Maynadié M, Mounier M, Vaconnet L, Woronoff AS, Daoulas M, Robaszkiewicz M, Clavel J, Poulalhon C, Desandes E, Lacour B, Baldi I, Amadeo B, Coureau G, Monnereau A, Orazio S, Audoin M, D’Almeida TC, Boyer S, Hammas K, Trétarre B, Colonna M, Delafosse P, Plouvier S, Cowppli-Bony A, Molinié F, Bara S, Ganry O, Lapôtre-Ledoux B, Daubisse-Marliac L, Bossard N, Uhry Z, Estève J, Stabenow R, Wilsdorf-Köhler H, Eberle A, Luttmann S, Löhden I, Nennecke AL, Kieschke J, Sirri E, Justenhoven C, Reinwald F, Holleczek B, Eisemann N, Katalinic A, Asquez RA, Kumar V, Petridou E, Ólafsdóttir EJ, Tryggvadóttir L, Murray DE, Walsh PM, Sundseth H, Harney M, Mazzoleni G, Vittadello F, Coviello E, Cuccaro F, Galasso R, Sampietro G, Giacomin A, Magoni M, Ardizzone A, D’Argenzio A, Di Prima AA, Ippolito A, Lavecchia AM, Sutera Sardo A, Gola G, Ballotari P, Giacomazzi E, Ferretti S, Dal Maso L, Serraino D, Celesia MV, Filiberti RA, Pannozzo F, Melcarne A, Quarta F, Andreano A, Russo AG, Carrozzi G, Cirilli C, Cavalieri d’Oro L, Rognoni M, Fusco M, Vitale MF, Usala M, Cusimano R, Mazzucco W, Michiara M, Sgargi P, Boschetti L, Marguati S, Chiaranda G, Seghini P, Maule MM, Merletti F, Spata E, Tumino R, Mancuso P, Cassetti T, Sassatelli R, Falcini F, Giorgetti S, Caiazzo AL, Cavallo R, Piras D, Bella F, Madeddu A, Fanetti AC, Maspero S, Carone S, Mincuzzi A, Candela G, Scuderi T, Gentilini MA, Rizzello R, Rosso S, Caldarella A, Intrieri T, Bianconi F, Contiero P, Tagliabue G, Rugge M, Zorzi M, Beggiato S, Brustolin A, Gatta G, De Angelis R, Vicentini M, Zanetti R, Stracci F, Maurina A, Oniščuka M, Mousavi M, Steponaviciene L, Vincerževskienė I, Azzopardi MJ, Calleja N, Siesling S, Visser O, Johannesen TB, Larønningen S, Trojanowski M, Macek P, Mierzwa T, Rachtan J, Rosińska A, Kępska K, Kościańska B, Barna K, Sulkowska U, Gebauer T, Łapińska JB, Wójcik-Tomaszewska J, Motnyk M, Patro A, Gos A, Sikorska K, Bielska-Lasota M, Didkowska JA, Wojciechowska U, Forjaz de Lacerda G, Rego RA, Carrito B, Pais A, Bento MJ, Rodrigues J, Lourenço A, Mayer-da-Silva A, Coza D, Todescu AI, Valkov MY, Gusenkova L, Lazarevich O, Prudnikova O, Vjushkov DM, Egorova A, Orlov A, Pikalova LV, Zhuikova LD, Adamcik J, Safaei Diba C, Zadnik V, Žagar T, De-La-Cruz M, Lopez-de-Munain A, Aleman A, Rojas D, Chillarón RJ, Navarro AIM, Marcos-Gragera R, Puigdemont M, Rodríguez-Barranco M, Sánchez Perez MJ, Franch Sureda P, Ramos Montserrat M, Chirlaque López MD, Sánchez Gil A, Ardanaz E, Guevara M, Cañete-Nieto A, Peris-Bonet R, Carulla M, Galceran J, Almela F, Sabater C, Khan S, Pettersson D, Dickman P, Staehelin K, Struchen B, Egger Hayoz C, Rapiti E, Schaffar R, Went P, Mousavi SM, Bulliard JL, Maspoli-Conconi M, Kuehni CE, Redmond SM, Bordoni A, Ortelli L, Chiolero A, Konzelmann I, Rohrmann S, Wanner M, Broggio J, Rashbass J, Stiller C, Fitzpatrick D, Gavin A, Morrison DS, Thomson CS, Greene G, Huws DW, Grayson M, Rawcliffe H, Allemani C, Coleman MP, Di Carlo V, Girardi F, Matz M, Minicozzi P, Sanz N, Ssenyonga N, James D, Stephens R, Chalker E, Smith M, Gugusheff J, You H, Qin Li S, Dugdale S, Moore J, Philpot S, Pfeiffer R, Thomas H, Silva Ragaini B, Venn AJ, Evans SM, Te Marvelde L, Savietto V, Trevithick R, Aitken J, Currow D, Fowler C, Lewis C. Global survival trends for brain tumors, by histology: analysis of individual records for 556,237 adults diagnosed in 59 countries during 2000-2014 (CONCORD-3). Neuro Oncol 2023; 25:580-592. [PMID: 36355361 PMCID: PMC10013649 DOI: 10.1093/neuonc/noac217] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 11/12/2022] Open
Abstract
BACKGROUND Survival is a key metric of the effectiveness of a health system in managing cancer. We set out to provide a comprehensive examination of worldwide variation and trends in survival from brain tumors in adults, by histology. METHODS We analyzed individual data for adults (15-99 years) diagnosed with a brain tumor (ICD-O-3 topography code C71) during 2000-2014, regardless of tumor behavior. Data underwent a 3-phase quality control as part of CONCORD-3. We estimated net survival for 11 histology groups, using the unbiased nonparametric Pohar Perme estimator. RESULTS The study included 556,237 adults. In 2010-2014, the global range in age-standardized 5-year net survival for the most common sub-types was broad: in the range 20%-38% for diffuse and anaplastic astrocytoma, from 4% to 17% for glioblastoma, and between 32% and 69% for oligodendroglioma. For patients with glioblastoma, the largest gains in survival occurred between 2000-2004 and 2005-2009. These improvements were more noticeable among adults diagnosed aged 40-70 years than among younger adults. CONCLUSIONS To the best of our knowledge, this study provides the largest account to date of global trends in population-based survival for brain tumors by histology in adults. We have highlighted remarkable gains in 5-year survival from glioblastoma since 2005, providing large-scale empirical evidence on the uptake of chemoradiation at population level. Worldwide, survival improvements have been extensive, but some countries still lag behind. Our findings may help clinicians involved in national and international tumor pathway boards to promote initiatives aimed at more extensive implementation of clinical guidelines.
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Affiliation(s)
- Fabio Girardi
- Cancer Survival Group, London School of Hygiene and Tropical Medicine, London, UK.,Cancer Division, University College London Hospitals NHS Foundation Trust, London, UK.,Division of Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Melissa Matz
- Cancer Survival Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Charles Stiller
- National Cancer Registration and Analysis Service, Public Health England, London, UK
| | - Hui You
- Cancer Information Analysis Unit, Cancer Institute NSW, St Leonards, New South Wales, Australia
| | - Rafael Marcos Gragera
- Epidemiology Unit and Girona Cancer Registry, Catalan Institute of Oncology, Girona, Spain
| | - Mikhail Y Valkov
- Department of Radiology, Radiotherapy and Oncology, Northern State Medical University, Arkhangelsk, Russia
| | - Jean-Luc Bulliard
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland.,Neuchâtel and Jura Tumour Registry, Neuchâtel, Switzerland
| | - Prithwish De
- Surveillance and Cancer Registry, and Research Office, Clinical Institutes and Quality Programs, Ontario Health, Toronto, Ontario, Canada
| | - David Morrison
- Scottish Cancer Registry, Public Health Scotland, Edinburgh, UK
| | - Miriam Wanner
- Cancer Registry Zürich, Zug, Schaffhausen and Schwyz, University Hospital Zürich, Zürich, Switzerland
| | - David K O'Brian
- Alaska Cancer Registry, Alaska Department of Health and Social Services, Anchorage, Alaska, USA
| | - Nathalie Saint-Jacques
- Department of Medicine and Community Health and Epidemiology, Centre for Clinical Research, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Michel P Coleman
- Cancer Survival Group, London School of Hygiene and Tropical Medicine, London, UK.,Cancer Division, University College London Hospitals NHS Foundation Trust, London, UK
| | - Claudia Allemani
- Cancer Survival Group, London School of Hygiene and Tropical Medicine, London, UK
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Islami F, Poustchi H, Pourshams A, Khoshnia M, Gharavi A, Kamangar F, Dawsey SM, Abnet CC, Brennan P, Sheikh M, Sotoudeh M, Nikmanesh A, Merat S, Etemadi A, Nasseri Moghaddam S, Pharoah PD, Ponder BA, Day NE, Jamal A, Boffetta P, Malekzadeh R. A prospective study of tea drinking temperature and risk of esophageal squamous cell carcinoma. Int J Cancer 2020; 146:18-25. [PMID: 30891750 PMCID: PMC7477845 DOI: 10.1002/ijc.32220] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 01/16/2019] [Accepted: 02/05/2019] [Indexed: 02/02/2023]
Abstract
Previous studies have reported an association between hot tea drinking and risk of esophageal cancer, but no study has examined this association using prospectively and objectively measured tea drinking temperature. We examined the association of tea drinking temperature, measured both objectively and subjectively at study baseline, with future risk of esophageal squamous cell carcinoma (ESCC) in a prospective study. We measured tea drinking temperature using validated methods and collected data on several other tea drinking habits and potential confounders of interest at baseline in the Golestan Cohort Study, a population-based prospective study of 50,045 individuals aged 40-75 years, established in 2004-2008 in northeastern Iran. Study participants were followed-up for a median duration of 10.1 years (505,865 person-years). During 2004-2017, 317 new cases of ESCC were identified. The objectively measured tea temperature (HR 1.41, 95% CI 1.10-1.81; for ≥60°C vs. <60°C), reported preference for very hot tea drinking (HR 2.41, 95% CI 1.27-4.56; for "very hot" vs. "cold/lukewarm"), and reported shorter time from pouring tea to drinking (HR 1.51, 95% CI 1.01-2.26; for <2 vs. ≥6 min) were all associated with ESCC risk. In analysis of the combined effects of measured temperature and amount, compared to those who drank less than 700 ml of tea/day at <60°C, drinking 700 mL/day or more at a higher-temperature (≥60°C) was consistently associated with an about 90% increase in ESCC risk. Our results substantially strengthen the existing evidence supporting an association between hot beverage drinking and ESCC.
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Affiliation(s)
- F. Islami
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, United States
| | - H. Poustchi
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - A. Pourshams
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M. Khoshnia
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Gastroenterology Research Center, Golestan University of Medical Science, Gorgan, Iran
| | - A. Gharavi
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Gastroenterology Research Center, Golestan University of Medical Science, Gorgan, Iran
| | - F. Kamangar
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Biology, School of Computer, Mathematical, and Natural Sciences, Morgan State University, Baltimore, MD, United States
| | - S. M. Dawsey
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States
| | - C. C. Abnet
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States
| | - P. Brennan
- International Agency for Research on Cancer, Lyon, France
| | - M. Sheikh
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- International Agency for Research on Cancer, Lyon, France
| | - M. Sotoudeh
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - A. Nikmanesh
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S. Merat
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - A. Etemadi
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States
| | - S. Nasseri Moghaddam
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - P. D. Pharoah
- Department of Oncology, Strangeways Research Laboratory, University of Cambridge, Worts Causeway, Cambridge, United Kingdom
| | - B. A. Ponder
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge, United Kingdom
| | - N. E. Day
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - A. Jamal
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, United States
| | - P. Boffetta
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - R. Malekzadeh
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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4
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Fereshtehnejad SM, Vosoughi K, Heydarpour P, Sepanlou SG, Farzadfar F, Tehrani-Banihashemi A, Malekzadeh R, Sahraian MA, Vollset SE, Naghavi M, Vos T, Feigin V, Murray C, Mokdad AH, Moradi-Lakeh M. Burden of neurodegenerative diseases in the Eastern Mediterranean Region, 1990-2016: findings from the Global Burden of Disease Study 2016. Eur J Neurol 2019; 26:1252-1265. [PMID: 31006162 DOI: 10.1111/ene.13972] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 03/18/2019] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND PURPOSE The Eastern Mediterranean Region (EMR) is experiencing a demographic shift towards rapid aging at a time of political unrest. We aimed to estimate the burden of neurodegenerative disorders and its relationship with sociodemographic index in the EMR countries from 1990 to 2016. METHODS Using data from the Global Burden of Disease Study 2016, we calculated country-specific trends for prevalence, mortality, disability-adjusted life-years (DALY), years of life lost and years lived with disability (YLD) for Alzheimer's disease/other dementias and Parkinson's disease in the EMR during 1990-2016. RESULTS In the EMR, the age-standardized prevalence rate of Alzheimer's disease/other dementias and Parkinson's disease was estimated at 759.8/100 000 (95% uncertainty intervals, 642.9-899.9) and 87.1/100 000 (95% uncertainty intervals, 69.8-108.2) people in 2016, demonstrating 0.01% and 42.3% change from 1990, respectively. Neurodegenerative disorders contributed to 5.4% of total DALY and 4.6% of total YLD among the older EMR population (70 years of age or older in 2016). Age-standardized DALY due to Parkinson's disease were strongly correlated with the sociodemographic index level (r = 0.823, P < 0.001). The YLD:DALY ratio of neurodegenerative diseases declined during this period in the low-income but not the high-income EMR countries. CONCLUSIONS Our findings demonstrated an increasing trend in the burden of dementias and Parkinson's disease in most EMR countries between 1990 and 2016. With aging of the EMR populations, countries should target the modifiable risk factors of neurodegenerative diseases to control their increasing burden.
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Affiliation(s)
- S-M Fereshtehnejad
- Division of Neurology, Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON.,Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada.,Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Stockholm, Sweden
| | - K Vosoughi
- Faculty of Medicine, Iran University of Medical Sciences, Tehran
| | - P Heydarpour
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran
| | - S G Sepanlou
- Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran
| | - F Farzadfar
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran
| | - A Tehrani-Banihashemi
- Department of Community Medicine, Preventive Medicine and Public Health Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - R Malekzadeh
- Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran
| | - M A Sahraian
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran
| | - S E Vollset
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Institute for Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA
| | - M Naghavi
- Institute for Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA
| | - T Vos
- Institute for Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA
| | - V Feigin
- National Institute for Stroke and Applied Neurosciences, Auckland University of Technology, Auckland, New Zealand
| | - C Murray
- Institute for Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA
| | - A H Mokdad
- Institute for Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA
| | - M Moradi-Lakeh
- Department of Community Medicine, Preventive Medicine and Public Health Research Center, Iran University of Medical Sciences, Tehran, Iran
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- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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5
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Giraldi L, Stojanovic J, Arzani D, Persiani R, Hu Harbin J, Zhang ZF, La Vecchia C, Palli D, Yu GP, Malekzadeh R, Pastorino R, Boccia S. Adult height and risk of gastric cancer: a pooled analysis within the stomach cancer pooling project. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.446] [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: 11/14/2022] Open
Affiliation(s)
- L Giraldi
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - J Stojanovic
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - D Arzani
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - R Persiani
- Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Z F Zhang
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada
| | - C La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - D Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network, ISPRO, Florence, Italy
| | - G P Yu
- Medical Informatics Center, Peking University, Peking, China
| | - R Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - R Pastorino
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - S Boccia
- Università Cattolica del Sacro Cuore, Rome, Italy
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6
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Zendehdel K, Mohebbi E, Malekzadeh R. Underestimation of cancer incidence in Iran and necessity for establishing population-based cancer registries. Eur J Cancer Care (Engl) 2018; 27. [DOI: 10.1111/ecc.12754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2017] [Indexed: 11/27/2022]
Affiliation(s)
- K. Zendehdel
- Cancer Research Center; Cancer Institute of Iran; Tehran University of Medical sciences; Tehran Iran
| | - E. Mohebbi
- Cancer Research Center; Cancer Institute of Iran; Tehran University of Medical sciences; Tehran Iran
| | - R. Malekzadeh
- Digestive Disease Research Center; Tehran University of Medical Sciences; Tehran Iran
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7
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Murphy G, McCormack V, Abedi-Ardekani B, Arnold M, Camargo MC, Dar NA, Dawsey SM, Etemadi A, Fitzgerald RC, Fleischer DE, Freedman ND, Goldstein AM, Gopal S, Hashemian M, Hu N, Hyland PL, Kaimila B, Kamangar F, Malekzadeh R, Mathew CG, Menya D, Mulima G, Mwachiro MM, Mwasamwaja A, Pritchett N, Qiao YL, Ribeiro-Pinto LF, Ricciardone M, Schüz J, Sitas F, Taylor PR, Van Loon K, Wang SM, Wei WQ, Wild CP, Wu C, Abnet CC, Chanock SJ, Brennan P. International cancer seminars: a focus on esophageal squamous cell carcinoma. Ann Oncol 2017; 28:2086-2093. [PMID: 28911061 PMCID: PMC5834011 DOI: 10.1093/annonc/mdx279] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The International Agency for Research on Cancer (IARC) and the US National Cancer Institute (NCI) have initiated a series of cancer-focused seminars [Scelo G, Hofmann JN, Banks RE et al. International cancer seminars: a focus on kidney cancer. Ann Oncol 2016; 27(8): 1382-1385]. In this, the second seminar, IARC and NCI convened a workshop in order to examine the state of the current science on esophageal squamous cell carcinoma etiology, genetics, early detection, treatment, and palliation, was reviewed to identify the most critical open research questions. The results of these discussions were summarized by formulating a series of 'difficult questions', which should inform and prioritize future research efforts.
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Affiliation(s)
- G. Murphy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | | | | | - M. Arnold
- Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - M. C. Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - N. A. Dar
- Department of Biochemistry, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir, India
| | - S. M. Dawsey
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - A. Etemadi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - R. C. Fitzgerald
- MRC Cancer Unit, Hutchison-MRC Research Centre, University of Cambridge, Cambridge, UK
| | - D. E. Fleischer
- Department of Internal Medicine, Mayo Clinic, Scottsdale, Arizona, USA
| | - N. D. Freedman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - A. M. Goldstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - S. Gopal
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - M. Hashemian
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - N. Hu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - P. L. Hyland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - B. Kaimila
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - F. Kamangar
- Department of Public Health Analysis, School of Community Health and Policy, Morgan State University, Baltimore, Maryland, USA
| | - R. Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - C. G. Mathew
- Department of Medical and Molecular Genetics, Kings College London
- Sydney Brenner Institute for Molecular Bioscience, University of Witwatersrand, Johannesburg, South Africa
| | - D. Menya
- School of Public Health, Moi University, Eldoret, Kenya
| | - G. Mulima
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | | | - A. Mwasamwaja
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - N. Pritchett
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - Y.-L. Qiao
- Department of Etiology and Carcinogenesis & Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - L. F. Ribeiro-Pinto
- Molecular Carcinogenesis Program, Institute Nacional de Cancer, Sao Paulo, Brazil
| | - M. Ricciardone
- National Cancer Institute, Center for Global Health, National Institutes of Health, Bethesda, Maryland, USA
| | - J. Schüz
- Section of Environment and Radiation
| | - F. Sitas
- School of Public Health, University of Sydney, New South Wales, Australia
- School of Public Health & Community Medicine, University of New South Wales, Sydney, Australia
| | - P. R. Taylor
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - K. Van Loon
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA
| | - S.-M. Wang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
- Department of Etiology and Carcinogenesis & Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - W.-Q. Wei
- Department of Etiology and Carcinogenesis & Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - C. P. Wild
- Director's office, International Agency for Research on Cancer, Lyon, France
| | - C. Wu
- Department of Etiology and Carcinogenesis & Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - C. C. Abnet
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
| | - S. J. Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda Maryland, USA
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8
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Salimzadeh H, Bishehsari F, Sauvaget C, Amani M, Hamzeloo R, Nikfarjam A, Maziar M, Merat S, Delavari A, Malekzadeh R. Colon cancer screening by fecal immunochemical testing in Iran. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx383.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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9
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Majidi A, Salimzadeh H, Beiki O, Delavari F, Majidi S, Delavari A, Malekzadeh R. Cancer research priorities and gaps in Iran: the influence of cancer burden on cancer research outputs between 1997 and 2014. Public Health 2016; 144:42-47. [PMID: 28274383 DOI: 10.1016/j.puhe.2016.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 05/07/2016] [Accepted: 11/15/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVES As a developing country, Iran is experiencing the increasing burden of cancers, which are currently the third leading cause of mortality in Iran. This study aims to demonstrate that cancer research in Iran concentrates on the cancer research priorities based on the global burden of disease (GBD) reports. STUDY DESIGN Descriptive evaluation of all cancers disability-adjusted life years (DALYs) was performed using GBD data. Also a comprehensive search was conducted using cancer-associated keywords to obtain all cancer-related publications from Iran, indexed in Web of Science. METHOD Multiple regression analysis and correlation coefficients (R2) were used to evaluate the possible associations between cancer research publications and GBD. RESULTS During 1996-2014, the majority of cancer-related publications in Iran focused on breast cancer, leukaemia and stomach cancer, respectively. This study found hypothetical correlations between cancer publications in Iran in line with the burden of cancer as reported by GBD. Particularly, correlations between years lived with disability (YLD) and cancer-related publications were more obvious. CONCLUSION This study introduces a new outline in setting cancer research priorities in the region.
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Affiliation(s)
- A Majidi
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - H Salimzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - O Beiki
- Karolinska Institutet, Stockholm, Sweden; Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - F Delavari
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - S Majidi
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran.
| | - A Delavari
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - R Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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10
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Salimzadeh H, Delavari A, Amani M, Bishesari F, Malekzadeh R. Screening colonoscopy in family members of patients with colorectal cancer: A population-based study in Iran. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw385.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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11
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Katoonizadeh A, Sharafkhah M, Ostovaneh MR, Norouzi A, Khoshbakht N, Mohamadkhani A, Eslami L, Gharravi A, Shayanrad A, Khoshnia M, Esmaili S, George J, Poustchi H, Malekzadeh R. Immune responses to hepatitis B immunization 10-18 years after primary vaccination: a population-based cohort study. J Viral Hepat 2016; 23:805-11. [PMID: 27126365 DOI: 10.1111/jvh.12543] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [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: 01/12/2016] [Accepted: 03/16/2016] [Indexed: 01/05/2023]
Abstract
We evaluated the immune response to neonatal HBV immunization in children of infected parents 10-18 years after primary vaccination. Healthy individuals immunized with an infantile course of three doses of HBV vaccine were tested for persistence of anti-HB surface antibody (HBsAb). Those with an HBsAb level of <10 IU/mL received a booster dose of the vaccine with subsequent doses to those without protective titres. HBsAb concentrations were determined 4 weeks after each dose of the booster vaccine. The data were analysed separately for three age groups: 10-11, 12-14 and 15-18 years old. A total of 541 healthy individuals were studied. The highest seroprotection rate of 48% was observed in the youngest vaccinees (10-11 years old). This declined to 26.5% in the oldest (15-18 years old) group (P = 0.008). The youngest vaccinees showed the highest rate of anamnestic immune responses (96%). However, 25% of oldest individuals failed to mount an anamnestic immune response in challenge with a booster dose of the vaccine (P = 0.005), suggesting waning immunity with increasing age. Age (OR: 0.80; P = 0.01) and prebooster HBsAb levels (OR: 0.37; P = 0.01) identified responders to first booster doses of the vaccine by logistic regression analysis. The majority of high-risk vaccinees showed anamnestic immune response 10-11 years after primary immunization. However, we found a significant proportion (25%) of older individuals with no anamnetic response, which suggests a waning of immune memory. Detailed long-term follow-up studies are necessary to determine the risk of natural infection among these individuals before a booster schedule can be recommended.
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Affiliation(s)
- A Katoonizadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M Sharafkhah
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M R Ostovaneh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, MA, USA
| | - A Norouzi
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - N Khoshbakht
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - A Mohamadkhani
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - L Eslami
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - A Gharravi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - A Shayanrad
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M Khoshnia
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - S Esmaili
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Westmead, NSW, Australia
| | - J George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Westmead, NSW, Australia
| | - H Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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12
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Sepanlou SG, Sharafkhah M, Poustchi H, Malekzadeh MM, Etemadi A, Khademi H, Islami F, Pourshams A, Pharoah PD, Abnet CC, Brennan P, Boffetta P, Dawsey SM, Esteghamati A, Kamangar F, Malekzadeh R. Hypertension and mortality in the Golestan Cohort Study: A prospective study of 50 000 adults in Iran. J Hum Hypertens 2016; 30:260-7. [PMID: 26063561 DOI: 10.1038/jhh.2015.57] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 04/19/2015] [Accepted: 04/28/2015] [Indexed: 01/13/2023]
Abstract
High blood pressure has been the second most important determinant of disease burden in Iran since the 1990s. Despite well-recognized evidence on the association of high blood pressure and mortality in other countries, this relationship has not been fully investigated in the demographic setting of Iran. The current study is the first large-scale longitudinal study of this association in Iran. Briefly, 50 045 subjects between 40 and 75 years of age have been recruited and followed. Blood pressure measurements were carried out at baseline. Causes of death were reported and verified by verbal autopsy throughout the follow-up period. The outcomes of interest were all-cause deaths and deaths due to ischemic heart disease (IHD) or stroke. Cox proportional hazards regression models were used to estimate hazard ratios (HRs). A total of 46 674 subjects free from cardiovascular disease at baseline were analyzed. Absolute mortality rates increased along with increasing systolic or diastolic blood pressure above 120 and 80 mm Hg, respectively. Adjusted HRs (95% confidence intervals) for each 20 mm Hg increase in systolic blood pressure in all age groups were 1.18 (1.13-1.23) for all-cause mortality, 1.21 (1.13-1.31) for deaths due to IHD and 1.50 (1.39-1.63) for deaths due to stroke. Unadjusted and adjusted HRs were higher in younger subjects and decreased with increasing age of the participants. High blood pressure is a serious threat to the health of Iranians. The entire health-care system of Iran should be involved in a comprehensive action plan for controlling blood pressure.
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Affiliation(s)
- S G Sepanlou
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M Sharafkhah
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - H Poustchi
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M M Malekzadeh
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - A Etemadi
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - H Khademi
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - F Islami
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, USA
| | - A Pourshams
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - P D Pharoah
- Departments of Oncology and Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - C C Abnet
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - P Brennan
- International Agency for Research on Cancer, Lyon, France
| | - P Boffetta
- The Tisch Cancer Institute, and Institute for Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - S M Dawsey
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - A Esteghamati
- Endocrinology and Metabolism Research Center, Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - F Kamangar
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Public Health Analysis, School of Community Health and Policy, Morgan State University, Baltimore, MD, USA
| | - R Malekzadeh
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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13
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Sibley A, Han KH, Abourached A, Lesmana LA, Makara M, Jafri W, Salupere R, Assiri AM, Goldis A, Abaalkhail F, Abbas Z, Abdou A, Al Braiki F, Al Hosani F, Al Jaberi K, Al Khatry M, Al Mulla MA, Al Quraishi H, Al Rifai A, Al Serkal Y, Alam A, Alavian SM, Alashgar HI, Alawadhi S, Al-Dabal L, Aldins P, Alfaleh FZ, Alghamdi AS, Al-Hakeem R, Aljumah AA, Almessabi A, Alqutub AN, Alswat KA, Altraif I, Alzaabi M, Andrea N, Babatin MA, Baqir A, Barakat MT, Bergmann OM, Bizri AR, Blach S, Chaudhry A, Choi MS, Diab T, Djauzi S, El Hassan ES, El Khoury S, Estes C, Fakhry S, Farooqi JI, Fridjonsdottir H, Gani RA, Ghafoor Khan A, Gheorghe L, Gottfredsson M, Gregorcic S, Gunter J, Hajarizadeh B, Hamid S, Hasan I, Hashim A, Horvath G, Hunyady B, Husni R, Jeruma A, Jonasson JG, Karlsdottir B, Kim DY, Kim YS, Koutoubi Z, Liakina V, Lim YS, Löve A, Maimets M, Malekzadeh R, Matičič M, Memon MS, Merat S, Mokhbat JE, Mourad FH, Muljono DH, Nawaz A, Nugrahini N, Olafsson S, Priohutomo S, Qureshi H, Rassam P, Razavi H, Razavi-Shearer D, Razavi-Shearer K, Rozentale B, Sadik M, Saeed K, Salamat A, Sanai FM, Sanityoso Sulaiman A, Sayegh RA, Sharara AI, Siddiq M, Siddiqui AM, Sigmundsdottir G, Sigurdardottir B, Speiciene D, Sulaiman A, Sultan MA, Taha M, Tanaka J, Tarifi H, Tayyab G, Tolmane I, Ud Din M, Umar M, Valantinas J, Videčnik-Zorman J, Yaghi C, Yunihastuti E, Yusuf MA, Zuberi BF, Schmelzer JD. The present and future disease burden of hepatitis C virus infections with today's treatment paradigm - volume 3. J Viral Hepat 2015; 22 Suppl 4:21-41. [PMID: 26513446 DOI: 10.1111/jvh.12476] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [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: 09/02/2015] [Accepted: 09/06/2015] [Indexed: 02/05/2023]
Abstract
The total number, morbidity and mortality attributed to viraemic hepatitis C virus (HCV) infections change over time making it difficult to compare reported estimates from different years. Models were developed for 15 countries to quantify and characterize the viraemic population and forecast the changes in the infected population and the corresponding disease burden from 2014 to 2030. With the exception of Iceland, Iran, Latvia and Pakistan, the total number of viraemic HCV infections is expected to decline from 2014 to 2030, but the associated morbidity and mortality are expected to increase in all countries except for Japan and South Korea. In the latter two countries, mortality due to an ageing population will drive down prevalence, morbidity and mortality. On the other hand, both countries have already experienced a rapid increase in HCV-related mortality and morbidity. HCV-related morbidity and mortality are projected to increase between 2014 and 2030 in all other countries as result of an ageing HCV-infected population. Thus, although the total number of HCV countries is expected to decline in most countries studied, the associated disease burden is expected to increase. The current treatment paradigm is inadequate if large reductions in HCV-related morbidity and mortality are to be achieved.
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Affiliation(s)
- A Sibley
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - K H Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - A Abourached
- National Hepatitis Program, Ministry of Public Health, Beirut, Lebanon
| | - L A Lesmana
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia.,Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia
| | - M Makara
- Central Outpatient Clinic, Saint Laszlo Hospital, Budapest, Hungary
| | - W Jafri
- Aga Khan University, Karachi, Pakistan
| | - R Salupere
- Tartu University Hospital, University of Tartu, Tartu, Estonia
| | - A M Assiri
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - F Abaalkhail
- Department of Liver and Small Bowel Transplantation, King Faisal Specialist Hospital and Research Centre, Alfaisal University, Riyadh, Saudi Arabia
| | - Z Abbas
- Ziauddin University, Karachi, Pakistan
| | - A Abdou
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - F Al Braiki
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - F Al Hosani
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - K Al Jaberi
- Health Regulation Division, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - M Al Khatry
- Ras Al Khaimah Hospital, Ras Al Khaimah, UAE
| | - M A Al Mulla
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | | | | | - Y Al Serkal
- Hospitals Sector, Ministry of Health, Abu Dhabi, UAE
| | - A Alam
- Shaikh Zayed Hospital, Lahore, Pakistan
| | - S M Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, Tehran, Iran.,Middle East Liver Diseases Centre, Tehran, Tehran, Iran
| | - H I Alashgar
- Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - S Alawadhi
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - L Al-Dabal
- Department of Pulmonary Medicine, Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - P Aldins
- Infection Control Department, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - F Z Alfaleh
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - A S Alghamdi
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - R Al-Hakeem
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - A A Aljumah
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - A Almessabi
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - A N Alqutub
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - K A Alswat
- Department of Medicine, King Saud University Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - I Altraif
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - M Alzaabi
- Zayed Military Hospital, Abu Dhabi, UAE
| | - N Andrea
- Daman National Health Insurance Company, Abu Dhabi, UAE
| | - M A Babatin
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - A Baqir
- Seyal Medical Centre, Multan, Pakistan
| | | | - O M Bergmann
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - A R Bizri
- Division of Infectious Diseases, Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - S Blach
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - A Chaudhry
- Gujranwala Liver Foundation, Siddiq Sadiq Hospital, Gujranwala, Pakistan
| | - M S Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - T Diab
- Al Ain Hospital, Al Ain, UAE
| | - S Djauzi
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | | | - S El Khoury
- Gastroenterology Department, Saint George Hospital, University of Balamand, Beirut, Lebanon
| | - C Estes
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - S Fakhry
- Abu Dhabi Police, Abu Dhabi, UAE
| | - J I Farooqi
- Postgraduate Medical Institute, Khyber Medical University, Peshawar, Pakistan.,Government Lady Reading Hospital, Peshawar, Pakistan
| | - H Fridjonsdottir
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - R A Gani
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | - A Ghafoor Khan
- Department of Gastroenterology & Hepatology, Lady Reading Hospital, Peshawar, Pakistan
| | - L Gheorghe
- Center of Gastroenterology & Hepatology, Fundeni Clinical Institute, Bucharest, Romania
| | - M Gottfredsson
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - S Gregorcic
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - J Gunter
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - B Hajarizadeh
- The Kirby Institute, University of New South Wales Australia, Sydney, NSW, Australia.,The Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic., Australia
| | - S Hamid
- The Aga Khan University, Karachi, Pakistan
| | - I Hasan
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | - A Hashim
- Liver Transplantation, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - G Horvath
- Hepatology Center of Buda, Budapest, Hungary
| | - B Hunyady
- Department of Gastroenterology, Somogy County Kaposi Mor Teaching Hospital, Kaposvar, Hungary.,First Department of Medicine, University of Pecs, Pecs, Hungary
| | - R Husni
- Lebanese American University Medical Center, Rizk Hospital, Beirut, Lebanon
| | - A Jeruma
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - J G Jonasson
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Icelandic Cancer Registry, Reykjavik, Iceland.,The Faculty of Medicine, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - B Karlsdottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - D Y Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Y S Kim
- Department of Internal Medicine, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea
| | - Z Koutoubi
- Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - V Liakina
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.,Department of Biomechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Y S Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - A Löve
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Department of Virology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - M Maimets
- Tartu University Hospital, University of Tartu, Tartu, Estonia
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M Matičič
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - M S Memon
- Asian Institute of Medical Science (AIMS), Hyderabad, Sindh, Pakistan
| | - S Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - J E Mokhbat
- Divisions of Infectious Diseases and Clinical Microbiology, Lebanese American University Medical Center Rizk Hospital, Beirut, Lebanon
| | - F H Mourad
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - D H Muljono
- Eijkman Institute for Molecular Biology, Jakarta, Indonesia.,Department of Hepatitis & Emerging Infectious Diseases, University of Sydney, Sydney, NSW, Australia
| | - A Nawaz
- Department of Gastroenterology, Fatima Memorial Hospital College of Medicine and Dentistry, Lahore, Pakistan
| | - N Nugrahini
- Sub-Directorate for Gastrointestinal Infection, Diarrheal Diseases, and Hepatitis, Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - S Olafsson
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - S Priohutomo
- Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - H Qureshi
- Pakistan Medical Research Council, Islamabad, Pakistan
| | - P Rassam
- Gastroenterology Department, Saint George Hospital, University of Balamand, Beirut, Lebanon
| | - H Razavi
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | | | | | - B Rozentale
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Sadik
- Asian Institute of Medical Science (AIMS), Hyderabad, Sindh, Pakistan
| | - K Saeed
- Khawar Clinic, Sahiwal, Pakistan
| | - A Salamat
- Department of Gastroenterology, Military Hospital, Rawalpindi, Pakistan
| | - F M Sanai
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - A Sanityoso Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | - R A Sayegh
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - A I Sharara
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - M Siddiq
- Jinnah Memorial Hospital, Rawalpindi, Pakistan.,Yusra Medical College, Rawalpindi, Pakistan
| | | | - G Sigmundsdottir
- Centre for Health Security and Communicable Disease Control, Directorate of Health in Iceland, Reykjavik, Iceland
| | - B Sigurdardottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - D Speiciene
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - A Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Dr. Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia.,Klinik Hati Prof. Ali Sulaiman, Jakarta, Indonesia
| | - M A Sultan
- Health Funding Department, Enaya Insurance Company, Abu Dhabi, UAE
| | - M Taha
- Department of Medicine, Tawam Hospital, Al Ain, UAE
| | - J Tanaka
- Department of Epidemiology, Infectious Disease Control and Prevention, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - H Tarifi
- Pharmacy Department, Tawam Hospital, Al Ain, UAE
| | - G Tayyab
- Postgraduate Medical Institute, Lahore General Hospital, Lahore, Pakistan.,Doctors Hospital and Medical Center, Lahore, Pakistan
| | - I Tolmane
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Ud Din
- Pakistan Society of Gastroenterology, Karachi, Pakistan
| | - M Umar
- Department of Medicine, Rawalpindi Medical College, Rawalpindi, Pakistan.,Department of Medicine, Holy Family Hospital, Rawalpindi, Pakistan
| | - J Valantinas
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - J Videčnik-Zorman
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - C Yaghi
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - E Yunihastuti
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - M A Yusuf
- Shaukat Khanum Memorial Cancer Hospital & Research Centre, Lahore, Pakistan
| | | | - J D Schmelzer
- Center for Disease Analysis (CDA), Louisville, CO, USA
| |
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14
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Alfaleh FZ, Nugrahini N, Matičič M, Tolmane I, Alzaabi M, Hajarizadeh B, Valantinas J, Kim DY, Hunyady B, Abaalkhail F, Abbas Z, Abdou A, Abourached A, Al Braiki F, Al Hosani F, Al Jaberi K, Al Khatry M, Al Mulla MA, Al Quraishi H, Al Rifai A, Al Serkal Y, Alam A, Alashgar HI, Alavian SM, Alawadhi S, Al-Dabal L, Aldins P, Alghamdi AS, Al-Hakeem R, Aljumah AA, Almessabi A, Alqutub AN, Alswat KA, Altraif I, Andrea N, Assiri AM, Babatin MA, Baqir A, Barakat MT, Bergmann OM, Bizri AR, Chaudhry A, Choi MS, Diab T, Djauzi S, El Hassan ES, El Khoury S, Estes C, Fakhry S, Farooqi JI, Fridjonsdottir H, Gani RA, Ghafoor Khan A, Gheorghe L, Goldis A, Gottfredsson M, Gregorcic S, Gunter J, Hamid S, Han KH, Hasan I, Hashim A, Horvath G, Husni R, Jafri W, Jeruma A, Jonasson JG, Karlsdottir B, Kim YS, Koutoubi Z, Lesmana LA, Liakina V, Lim YS, Löve A, Maimets M, Makara M, Malekzadeh R, Memon MS, Merat S, Mokhbat JE, Mourad FH, Muljono DH, Nawaz A, Olafsson S, Priohutomo S, Qureshi H, Rassam P, Razavi H, Razavi-Shearer D, Razavi-Shearer K, Rozentale B, Sadik M, Saeed K, Salamat A, Salupere R, Sanai FM, Sanityoso Sulaiman A, Sayegh RA, Schmelzer JD, Sharara AI, Sibley A, Siddiq M, Siddiqui AM, Sigmundsdottir G, Sigurdardottir B, Speiciene D, Sulaiman A, Sultan MA, Taha M, Tanaka J, Tarifi H, Tayyab G, Ud Din M, Umar M, Videčnik-Zorman J, Yaghi C, Yunihastuti E, Yusuf MA, Zuberi BF, Blach S. Strategies to manage hepatitis C virus infection disease burden - volume 3. J Viral Hepat 2015; 22 Suppl 4:42-65. [PMID: 26513447 DOI: 10.1111/jvh.12474] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [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: 09/02/2015] [Accepted: 09/06/2015] [Indexed: 02/05/2023]
Abstract
The hepatitis C virus (HCV) epidemic was forecasted through 2030 for 15 countries in Europe, the Middle East and Asia, and the relative impact of two scenarios was considered: increased treatment efficacy while holding the annual number of treated patients constant and increased treatment efficacy and an increased annual number of treated patients. Increasing levels of diagnosis and treatment, in combination with improved treatment efficacy, were critical for achieving substantial reductions in disease burden. A 90% reduction in total HCV infections within 15 years is feasible in most countries studied, but it required a coordinated effort to introduce harm reduction programmes to reduce new infections, screening to identify those already infected and treatment with high cure rate therapies. This suggests that increased capacity for screening and treatment will be critical in many countries. Birth cohort screening is a helpful tool for maximizing resources. Among European countries, the majority of patients were born between 1940 and 1985. A wider range of birth cohorts was seen in the Middle East and Asia (between 1925 and 1995).
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Affiliation(s)
- F Z Alfaleh
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - N Nugrahini
- Sub-Directorate for Gastrointestinal Infection, Diarrheal Diseases, and Hepatitis, Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - M Matičič
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - I Tolmane
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Alzaabi
- Zayed Military Hospital, Abu Dhabi, UAE
| | - B Hajarizadeh
- The Kirby Institute, University of New South Wales Australia, Sydney, Australia.,The Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Australia
| | - J Valantinas
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - D Y Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - B Hunyady
- Department of Gastroenterology, Somogy County Kaposi Mor Teaching Hospital, Kaposvar, Hungary.,First Department of Medicine, University of Pecs, Pecs, Hungary
| | - F Abaalkhail
- Department of Liver and Small Bowel Transplantation, King Faisal Specialist Hospital and Research Center, Alfaisal University, Riyadh, Saudi Arabia
| | - Z Abbas
- Ziauddin University, Karachi, Pakistan
| | - A Abdou
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - A Abourached
- National Hepatitis Program, Ministry of Public Health, Beirut, Lebanon
| | - F Al Braiki
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - F Al Hosani
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - K Al Jaberi
- Health Regulation Division, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - M Al Khatry
- Ras Al Khaimah Hospital, Ras Al Khaimah, UAE
| | - M A Al Mulla
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | | | | | - Y Al Serkal
- Hospitals Sector, Ministry of Health, Al-Ain, UAE
| | - A Alam
- Shaikh Zayed Hospital, Lahore, Pakistan
| | - H I Alashgar
- Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - S M Alavian
- Baqiatallah Research Center for Gastroenterology and Liver Diseases, Baqiatallah University of Medical Sciences, Tehran, Iran.,Middle East Liver Diseases Centre, Tehran, Iran
| | - S Alawadhi
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - L Al-Dabal
- Department of Pulmonary Medicine, Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - P Aldins
- Infection Control Department, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - A S Alghamdi
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - R Al-Hakeem
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - A A Aljumah
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - A Almessabi
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - A N Alqutub
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - K A Alswat
- Department of Medicine, King Saud University Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - I Altraif
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - N Andrea
- Daman National Health Insurance Company, Abu Dhabi, UAE
| | - A M Assiri
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - M A Babatin
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - A Baqir
- Seyal Medical Centre, Multan, Pakistan
| | | | - O M Bergmann
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - A R Bizri
- Faculty of Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut, Lebanon
| | - A Chaudhry
- Gujranwala Liver Foundation, Siddiq Sadiq Hospital, Gujranwala, Pakistan
| | - M S Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - T Diab
- Al Ain Hospital, Al Ain, UAE
| | - S Djauzi
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | | | - S El Khoury
- Gastroenterology Department, Saint George Hospital, University of Balamand, El-Koura, Lebanon
| | - C Estes
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - S Fakhry
- Abu Dhabi Police, Abu Dhabi, UAE
| | - J I Farooqi
- Postgraduate Medical Institute, Khyber Medical University, Peshawar, Pakistan.,Government Lady Reading Hospital, Peshawar, Pakistan
| | - H Fridjonsdottir
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - R A Gani
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - A Ghafoor Khan
- Department of Gastroenterology & Hepatology, Lady Reading Hospital, Peshawar, Pakistan
| | - L Gheorghe
- Center of Gastroenterology & Hepatology, Fundeni Clinical Institute, Bucharest, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - M Gottfredsson
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - S Gregorcic
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - J Gunter
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - S Hamid
- The Aga Khan University, Karachi, Pakistan
| | - K H Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - I Hasan
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - A Hashim
- Liver Transplantation, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - G Horvath
- Hepatology Center of Buda, Budapest, Hungary
| | - R Husni
- Lebanese American University Medical Center, Rizk Hospital, Beirut, Lebanon
| | - W Jafri
- Aga Khan University, Karachi, Pakistan
| | - A Jeruma
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - J G Jonasson
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Icelandic Cancer Registry, Reykjavik, Iceland.,The Faculty of Medicine, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - B Karlsdottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - Y S Kim
- Department of Internal Medicine, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea
| | - Z Koutoubi
- Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - L A Lesmana
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia
| | - V Liakina
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.,Department of Biomechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Y S Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Korea
| | - A Löve
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Department of Virology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - M Maimets
- Tartu University Hospital, University of Tartu, Tartu, Estonia
| | - M Makara
- Central Outpatient Clinic, Saint Laszlo Hospital, Budapest, Hungary
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M S Memon
- Asian Institute of Medical Science (AIMS), Hyderabad, Sindh, Pakistan
| | - S Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - J E Mokhbat
- Division of Infectious Diseases and Division of Clinical Microbiology, Lebanese American University Medical Center Rizk Hospital, Beirut, Lebanon
| | - F H Mourad
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - D H Muljono
- Eijkman Institute for Molecular Biology, Jakarta, Indonesia.,Department of Hepatitis & Emerging Infectious Diseases, University of Sydney, Sydney, Australia
| | - A Nawaz
- Department of Gastroenterology, Fatima Memorial Hospital College of Medicine and Dentistry, Shadman, Lahore, Pakistan
| | - S Olafsson
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - S Priohutomo
- Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - H Qureshi
- Pakistan Medical Research Council, Islamabad, Pakistan
| | - P Rassam
- Gastroenterology Department, Saint George Hospital, University of Balamand, El-Koura, Lebanon
| | - H Razavi
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | | | | | - B Rozentale
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Sadik
- Asian Institute of Medical Science (AIMS), Hyderabad, Sindh, Pakistan
| | - K Saeed
- Khawar Clinic, Sahiwal, Pakistan
| | - A Salamat
- Department of Gastroenterology, Military Hospital, Rawalpindi, Pakistan
| | - R Salupere
- Tartu University Hospital, University of Tartu, Tartu, Estonia
| | - F M Sanai
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - A Sanityoso Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - R A Sayegh
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - J D Schmelzer
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - A I Sharara
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - A Sibley
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - M Siddiq
- Jinnah Memorial Hospital, Rawalpindi, Pakistan.,Yusra Medical College, Rawalpindi, Pakistan
| | | | - G Sigmundsdottir
- Centre for Health Security and Communicable Disease Control, Directorate of Health in Iceland, Reykjavik, Iceland
| | - B Sigurdardottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - D Speiciene
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - A Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Klinik Hati Prof. Ali Sulaiman, Jakarta, Indonesia
| | - M A Sultan
- Health Funding Department, Enaya Insurance Company, Abu Dhabi, UAE
| | - M Taha
- Department of Medicine, Tawam Hospital, Al Ain, UAE
| | - J Tanaka
- Department of Epidemiology, Infectious Disease Control and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
| | - H Tarifi
- Pharmacy Department, Tawam Hospital, Al Ain, UAE
| | - G Tayyab
- Postgraduate Medical Institute, Lahore General Hospital, Lahore, Pakistan.,Doctors Hospital and Medical Center, Lahore, Pakistan
| | - M Ud Din
- Pakistan Society of Gastroenterology, Karachi, Pakistan
| | - M Umar
- Department of Medicine, Rawalpindi Medical College, Rawalpindi, Pakistan.,Department of Medicine, Holy Family Hospital, Rawalpindi, Pakistan
| | - J Videčnik-Zorman
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - C Yaghi
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - E Yunihastuti
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - M A Yusuf
- Shaukat Khanum Memorial Cancer Hospital & Research Centre, Lahore, Pakistan
| | | | - S Blach
- Center for Disease Analysis (CDA), Louisville, CO, USA
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15
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Carapito R, Poustchi H, Kwemou M, Untrau M, Sharifi AH, Merat S, Haj-Sheykholeslami A, Jabbari H, Esmaili S, Michel S, Toussaint J, Le Gentil M, Ansari-Moghaddam A, Radosavljevic M, Etemadi A, Georgel P, Malekzadeh R, Bahram S. Polymorphisms in EGFR and IL28B are associated with spontaneous clearance in an HCV-infected Iranian population. Genes Immun 2015; 16:514-8. [PMID: 26378651 DOI: 10.1038/gene.2015.38] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 06/27/2015] [Accepted: 07/24/2015] [Indexed: 01/16/2023]
Abstract
Although most hepatitis C virus (HCV)-infected individuals develop chronic infection, about 25% of them are able to clear the virus spontaneously without any therapeutic intervention. The aim of the present study was to identify genes associated with spontaneous HCV clearance in a population of Iranian patients. We genotyped 110 single-nucleotide polymorphisms (SNPs) in 59 selected--candidate--genes in a cohort of 107 HCV-infected participants who spontaneously cleared the infection and 176 participants whose infection persisted. Three out of the 110 SNPs were found to be associated with HCV outcome (P-values<0.03). rs11506105 in EGFR (epidermal growth factor receptor gene), and rs11881222 and rs12979860 in IL28B (interferon-λ3 gene). Multivariate logistic regression of the three markers showed that the A/A genotypes in both rs11506105 (EFGR) and rs11881222 (IL28B), and the C/C genotype in rs12979860 (IL28B) are associated with HCV clearance (recessive model: odds ratio (OR)=2.06, 95% confidence interval (95% CI)=1.09-3.88, P=0.025; OR=2.09, 95% CI=1.23-3.60, P=0.007; and OR=1.95, 95% CI=1.15-3.35, P=0.014 for rs11506105, rs12979860 and rs11881222, respectively). In conclusion, EGFR and IL28B SNPs are strong independent predictive markers of spontaneous viral clearance.
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Affiliation(s)
- R Carapito
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - H Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M Kwemou
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - M Untrau
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - A H Sharifi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences Shariati Hospital, Tehran, Iran
| | - A Haj-Sheykholeslami
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - H Jabbari
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S Esmaili
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S Michel
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - J Toussaint
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - M Le Gentil
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - A Ansari-Moghaddam
- Health Promotion Research Center, Zahedan University of Medical Science, Zahedan, Iran
| | - M Radosavljevic
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - A Etemadi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - P Georgel
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences Shariati Hospital, Tehran, Iran
| | - S Bahram
- Plateforme GENOMAX, Laboratoire d'ImmunoRhumatologie Moléculaire, INSERM UMR_S1109, LabEx Transplantex, Centre de Recherche d'Immunologie et d'Hématologie, Faculté de Médecine, Fédération Hospitalo-Universitaire (FHU) OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
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16
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Liakina V, Hamid S, Tanaka J, Olafsson S, Sharara AI, Alavian SM, Gheorghe L, El Hassan ES, Abaalkhail F, Abbas Z, Abdou A, Abourached A, Al Braiki F, Al Hosani F, Al Jaberi K, Al Khatry M, Al Mulla MA, Al Quraishi H, Al Rifai A, Al Serkal Y, Alam A, Alashgar HI, Alawadhi S, Al-Dabal L, Aldins P, Alfaleh FZ, Alghamdi AS, Al-Hakeem R, Aljumah AA, Almessabi A, Alqutub AN, Alswat KA, Altraif I, Alzaabi M, Andrea N, Assiri AM, Babatin MA, Baqir A, Barakat MT, Bergmann OM, Bizri AR, Blach S, Chaudhry A, Choi MS, Diab T, Djauzi S, El Khoury S, Estes C, Fakhry S, Farooqi JI, Fridjonsdottir H, Gani RA, Ghafoor Khan A, Goldis A, Gottfredsson M, Gregorcic S, Hajarizadeh B, Han KH, Hasan I, Hashim A, Horvath G, Hunyady B, Husni R, Jafri W, Jeruma A, Jonasson JG, Karlsdottir B, Kim DY, Kim YS, Koutoubi Z, Lesmana LA, Lim YS, Löve A, Maimets M, Makara M, Malekzadeh R, Matičič M, Memon MS, Merat S, Mokhbat JE, Mourad FH, Muljono DH, Nawaz A, Nugrahini N, Priohutomo S, Qureshi H, Rassam P, Razavi H, Razavi-Shearer D, Razavi-Shearer K, Rozentale B, Sadik M, Saeed K, Salamat A, Salupere R, Sanai FM, Sanityoso Sulaiman A, Sayegh RA, Schmelzer JD, Sibley A, Siddiq M, Siddiqui AM, Sigmundsdottir G, Sigurdardottir B, Speiciene D, Sulaiman A, Sultan MA, Taha M, Tarifi H, Tayyab G, Tolmane I, Ud Din M, Umar M, Valantinas J, Videčnik-Zorman J, Yaghi C, Yunihastuti E, Yusuf MA, Zuberi BF, Gunter J. Historical epidemiology of hepatitis C virus (HCV) in select countries - volume 3. J Viral Hepat 2015; 22 Suppl 4:4-20. [PMID: 26513445 DOI: 10.1111/jvh.12475] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [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: 09/02/2015] [Accepted: 09/06/2015] [Indexed: 02/05/2023]
Abstract
Detailed, country-specific epidemiological data are needed to characterize the burden of chronic hepatitis C virus (HCV) infection around the world. With new treatment options available, policy makers and public health officials must reconsider national strategies for infection control. In this study of 15 countries, published and unpublished data on HCV prevalence, viraemia, genotype, age and gender distribution, liver transplants and diagnosis and treatment rates were gathered from the literature and validated by expert consensus in each country. Viraemic prevalence in this study ranged from 0.2% in Iran and Lebanon to 4.2% in Pakistan. The largest viraemic populations were in Pakistan (7 001 000 cases) and Indonesia (3 187 000 cases). Injection drug use (IDU) and a historically unsafe blood supply were major risk factors in most countries. Diagnosis, treatment and liver transplant rates varied widely between countries. However, comparison across countries was difficult as the number of cases changes over time. Access to reliable data on measures such as these is critical for the development of future strategies to manage the disease burden.
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Affiliation(s)
- V Liakina
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.,Department of Biomechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - S Hamid
- The Aga Khan University, Karachi, Pakistan
| | - J Tanaka
- Department of Epidemiology, Infectious Disease Control and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
| | - S Olafsson
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - A I Sharara
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - S M Alavian
- Baqiatallah Research Center for Gastroenterology and Liver Diseases, Baqiatallah University of Medical Sciences, Tehran, Iran.,Middle East Liver Diseases Centre, Tehran, Iran
| | - L Gheorghe
- Center of Gastroenterology & Hepatology, Fundeni Clinical Institute, Bucharest, Romania
| | | | - F Abaalkhail
- Department of Liver and Small Bowel Transplantation, King Faisal Specialist Hospital and Research Center, Alfaisal University, Riyadh, Saudi Arabia
| | - Z Abbas
- Ziauddin University, Karachi, Pakistan
| | - A Abdou
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - A Abourached
- National Hepatitis Program, Ministry of Public Health, Beirut, Lebanon
| | - F Al Braiki
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - F Al Hosani
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - K Al Jaberi
- Health Regulation Division, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | - M Al Khatry
- Ras Al Khaimah Hospital, Ras Al Khaimah, UAE
| | - M A Al Mulla
- Communicable Diseases Department, Health Authority Abu Dhabi, Abu Dhabi, UAE
| | | | | | - Y Al Serkal
- Hospitals Sector, Ministry of Health, Al-Ain, UAE
| | - A Alam
- Shaikh Zayed Hospital, Lahore, Pakistan
| | - H I Alashgar
- Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - S Alawadhi
- Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - L Al-Dabal
- Department of Pulmonary Medicine, Rashid Hospital, Dubai Health Authority, Dubai, UAE
| | - P Aldins
- Infection Control Department, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - F Z Alfaleh
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - A S Alghamdi
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - R Al-Hakeem
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - A A Aljumah
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - A Almessabi
- Abu Dhabi Health Services Company, Abu Dhabi, UAE
| | - A N Alqutub
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - K A Alswat
- Department of Medicine, King Saud University Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - I Altraif
- King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - M Alzaabi
- Zayed Military Hospital, Abu Dhabi, UAE
| | - N Andrea
- Daman National Health Insurance Company, Abu Dhabi, UAE
| | - A M Assiri
- Department of Preventive Medicine, Ministry of Health, Riyadh, Saudi Arabia
| | - M A Babatin
- Gastroenterology and Hepatology Unit, Medical Specialties Department, King Fahad Hospital, Riyadh, Saudi Arabia
| | - A Baqir
- Seyal Medical Centre, Multan, Pakistan
| | | | - O M Bergmann
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - A R Bizri
- Faculty of Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut, Lebanon
| | - S Blach
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - A Chaudhry
- Gujranwala Liver Foundation, Siddiq Sadiq Hospital, Gujranwala, Pakistan
| | - M S Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - T Diab
- Al Ain Hospital, Al Ain, UAE
| | - S Djauzi
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - S El Khoury
- Gastroenterology Department, Saint George Hospital, University of Balamand, Balamand, Lebanon
| | - C Estes
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - S Fakhry
- Abu Dhabi Police, Abu Dhabi, UAE
| | - J I Farooqi
- Postgraduate Medical Institute, Khyber Medical University, Peshawar, Pakistan.,Government Lady Reading Hospital, Peshawar, Pakistan
| | - H Fridjonsdottir
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - R A Gani
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - A Ghafoor Khan
- Department of Gastroenterology & Hepatology, Lady Reading Hospital, Peshawar, Pakistan
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - M Gottfredsson
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - S Gregorcic
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - B Hajarizadeh
- The Kirby Institute, University of New South Wales Australia, Sydney, NSW, Australia.,The Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, VIC, Australia
| | - K H Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - I Hasan
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - A Hashim
- Liver Transplantation, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - G Horvath
- Hepatology Center of Buda, Budapest, Hungary
| | - B Hunyady
- Department of Gastroenterology, Somogy County Kaposi Mor Teaching Hospital, Kaposvar, Hungary.,First Department of Medicine, University of Pecs, Pecs, Hungary
| | - R Husni
- Lebanese American University Medical Center, Rizk Hospital, Beirut, Lebanon
| | - W Jafri
- Aga Khan University, Karachi, Pakistan
| | - A Jeruma
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - J G Jonasson
- Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Icelandic Cancer Registry, Reykjavik, Iceland.,The Faculty of Medicine, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - B Karlsdottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - D Y Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Y S Kim
- Department of Internal Medicine, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea
| | - Z Koutoubi
- Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - L A Lesmana
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia
| | - Y S Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - A Löve
- Faculty of Medicine, School of Health Sciences, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Department of Virology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - M Maimets
- University of Tartu, Tartu University Hospital, Tartu, Estonia
| | - M Makara
- Central Outpatient Clinic, Saint Laszlo Hospital, Budapest, Hungary
| | - R Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M Matičič
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - M S Memon
- Asian Institute of Medical Science (AIMS), Hyderabad, Pakistan
| | - S Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - J E Mokhbat
- Division of Infectious Diseases and Division of Clinical Microbiology, Lebanese American University Medical Center Rizk Hospital, Beirut, Lebanon
| | - F H Mourad
- Division of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - D H Muljono
- Eijkman Institute for Molecular Biology, Jakarta, Indonesia.,Department of Hepatitis & Emerging Infectious Diseases, University of Sydney, Sydney, NSW, Australia
| | - A Nawaz
- Department of Gastroenterology, Fatima Memorial Hospital College of Medicine and Dentistry, Lahore, Pakistan
| | - N Nugrahini
- Sub-Directorate for Gastrointestinal Infection, Diarrheal Diseases, and Hepatitis, Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - S Priohutomo
- Directorate of Direct Transmitted Disease Control, Disease Control & Environmental Health, Ministry of Health, Jakarta, Indonesia
| | - H Qureshi
- Pakistan Medical Research Council, Islamabad, Pakistan
| | - P Rassam
- Gastroenterology Department, Saint George Hospital, University of Balamand, Balamand, Lebanon
| | - H Razavi
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | | | | | - B Rozentale
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Sadik
- Asian Institute of Medical Science (AIMS), Hyderabad, Pakistan
| | - K Saeed
- Khawar Clinic, Sahiwal, Pakistan
| | - A Salamat
- Department of Gastroenterology, Military Hospital, Rawalpindi, Pakistan
| | - R Salupere
- University of Tartu, Tartu University Hospital, Tartu, Estonia
| | - F M Sanai
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - A Sanityoso Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - R A Sayegh
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - J D Schmelzer
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - A Sibley
- Center for Disease Analysis (CDA), Louisville, CO, USA
| | - M Siddiq
- Jinnah Memorial Hospital, Rawalpindi, Pakistan.,Yusra Medical College, Rawalpindi, Pakistan
| | | | - G Sigmundsdottir
- Centre for Health Security and Communicable Disease Control, Directorate of Health in Iceland, Reykjavik, Iceland
| | - B Sigurdardottir
- Division of Infectious Disease, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - D Speiciene
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - A Sulaiman
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Klinik Hati Prof. Ali Sulaiman, Jakarta, Indonesia
| | - M A Sultan
- Health Funding Department, Enaya Insurance Company, Abu Dhabi, UAE
| | - M Taha
- Department of Medicine, Tawam Hospital, Al Ain, UAE
| | - H Tarifi
- Pharmacy Department, Tawam Hospital, Al Ain, UAE
| | - G Tayyab
- Postgraduate Medical Institute, Lahore General Hospital, Lahore, Pakistan.,Doctors Hospital and Medical Center, Lahore, Pakistan
| | - I Tolmane
- Department of Hepatology, Infectology Center of Latvia, Riga, Latvia.,Department of Infectology and Dermatology, Riga Stradins University, Riga, Latvia
| | - M Ud Din
- Pakistan Society of Gastroenterology, Karachi, Pakistan
| | - M Umar
- Department of Medicine, Rawalpindi Medical College, Rawalpindi, Pakistan.,Department of Medicine, Holy Family Hospital, Rawalpindi, Pakistan
| | - J Valantinas
- Centre of Hepatology, Gastroenterology, and Dietetics, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - J Videčnik-Zorman
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre, Ljubljana, Slovenia
| | - C Yaghi
- Department of Hepatology and Gastroenterology, School of Medical Science, Saint Joseph University, Beirut, Lebanon
| | - E Yunihastuti
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - M A Yusuf
- Shaukat Khanum Memorial Cancer Hospital & Research Centre, Lahore, Pakistan
| | | | - J Gunter
- Center for Disease Analysis (CDA), Louisville, CO, USA
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17
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Etemadi A, Abnet C, Kamangar F, Wacholder S, Islami F, Brennan P, Boffetta P, Malekzadeh R, Dawsey S. Impact of Body Size and Physical Activity during Adolescence and Adult Life on Overall and Cause-specific Mortality in a Large Cohort Study from Iran. Int J Epidemiol 2015. [DOI: 10.1093/ije/dyv097.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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18
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Mehrabi V, Mehrabi A, Jamshidi SH, Pedram MS, Sabagh MS, Jaberansari N, Fonouni HR, Sharifi AH, Malekzadeh R, Frongia G. Modified Spiral Intestinal Lengthening and Tailoring for Short Bowel Syndrome. Surg Innov 2015. [DOI: 10.1177/1553350615596639] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background. The spiral intestinal lengthening and tailoring (SILT) procedure is a new surgical technique for autologous intestinal reconstruction in patients with short bowel syndrome. The aim of this work is to present a first description of a modified SILT technique by which the mucosal layer is left intact to possibly reduce the severe postoperative complications of intestinal leakage and abdominal abscess formation. Materials and Methods. The modified SILT technique was performed on a 10-cm-long intestinal segment in 2 pigs to determine the technical feasibility. Thereafter, the short-term clinical feasibility was monitored clinically in 2 dogs by gastrointestinal X-ray series at postoperative day 4 and by relaparotomy postoperative day 10. Results. It was technically feasible to lengthen the intestinal segment from 10 cm to 20 cm and tailoring it from 3 cm to 1.7 cm in diameter, while leaving the intestinal mucosal layer intact. The postoperative course was uneventful for both dogs. The gastrointestinal X-ray series showed an inconspicuous intestinal transit time without any signs of stricture, perforation, or leakage. In the relaparotomy, the initially achieved lengthening and tailoring extents were preserved and the operated intestinal segment was well perfused with no early signs of necrosis, stenosis, or leakage. Conclusions. Leaving the mucosal layer intact during SILT is technically and clinically feasible in the short term in a large animal model. Further studies are needed to fully assess the impact of this technical modification on the long-term outcome of larger series.
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Affiliation(s)
| | | | | | | | - M. S. Sabagh
- Tehran University of Medical Science, Shariati, Iran
| | | | | | - A. H. Sharifi
- Tehran University of Medical Science, Shariati, Iran
| | - R. Malekzadeh
- Tehran University of Medical Science, Shariati, Iran
| | - G. Frongia
- Heidelberg University, Heidelberg, Germany
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19
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Fathzadeh M, Keramati A, Tavakkoly Bazzaz J, Yarovinsky T, Sarajzadeh K, Amini M, Noorafshan A, Mehrabani D, Dianatpour M, Omrani GR, Bigi MB, Kasaei M, Poustchi H, Lifton R, Malekzadeh R, Mani A. DYRK1B modifies insulin action in liver and skeletal muscle and predispose to atherosclerosis. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Roshandel G, Merat S, Sotoudeh M, Khoshnia M, Poustchi H, Lao-Sirieix P, Malhotra S, O'Donovan M, Etemadi A, Nickmanesh A, Pourshams A, Norouzi A, Debiram I, Semnani S, Abnet CC, Dawsey SM, Fitzgerald RC, Malekzadeh R. Pilot study of cytological testing for oesophageal squamous cell dysplasia in a high-risk area in Northern Iran. Br J Cancer 2014; 111:2235-41. [PMID: 25247319 PMCID: PMC4264437 DOI: 10.1038/bjc.2014.506] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 07/31/2014] [Accepted: 08/18/2014] [Indexed: 11/09/2022] Open
Abstract
Background: Oesophageal squamous cell carcinoma (ESCC) is a fatal disease with 5-year survival rates of <5% in Northern Iran. Oesophageal squamous dysplasia (ESD) is the precursor histologic lesion of ESCC. This pilot study was conducted to assess the feasibility, safety, and acceptability of non-endoscopic cytological examination of the oesophagus and to provide initial data on the accuracy of cytological atypia for identifying patients with ESD in this very-high-risk area. Methods: Randomly selected asymptomatic participants of the Golestan Cohort Study were recruited. A cytological specimen was taken using a capsule sponge device and evaluated for atypical cells. Sections of the cytological specimen were also stained for p53 protein. Patient acceptability was assessed using a visual analogue scale. The cytological diagnosis was compared with a chromoendoscopic examination using Lugol's solution. Results: Three hundred and forty-four subjects (43% male, mean (s.d.) age 55.6 (7.9) years) were referred to the study clinic. Three hundred and twelve met eligibility criteria and consented, of which 301 subjects (96.5%) completed both cytological and endoscopic examinations. There were no complications. Most of the participants (279; 92.7%) were satisfied with the examination. The sensitivity and specificity of the cytological examination for identifying subjects with high-grade ESD were 100 and 97%, respectively. We found an accuracy of 100% (95% CI=99–100%) for a combination of cytological examination and p53 staining to detect high-grade ESD. Conclusions: The capsule sponge methodology seems to be a feasible, safe, and acceptable method for diagnosing precancerous lesions of the oesophagus in this population, with promising initial accuracy data for the detection of high-grade ESD.
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Affiliation(s)
- G Roshandel
- 1] Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran [2] Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan 4917774979, Iran
| | - S Merat
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
| | - M Sotoudeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
| | - M Khoshnia
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan 4917774979, Iran
| | - H Poustchi
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
| | - P Lao-Sirieix
- MRC Cancer Cell, Hutchison-MRC Research Centre, University of Cambridge, Cambridge CB2 0XZ, UK
| | - S Malhotra
- MRC Cancer Cell, Hutchison-MRC Research Centre, University of Cambridge, Cambridge CB2 0XZ, UK
| | - M O'Donovan
- MRC Cancer Cell, Hutchison-MRC Research Centre, University of Cambridge, Cambridge CB2 0XZ, UK
| | - A Etemadi
- 1] Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran [2] Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20895, USA
| | - A Nickmanesh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
| | - A Pourshams
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
| | - A Norouzi
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan 4917774979, Iran
| | - I Debiram
- MRC Cancer Cell, Hutchison-MRC Research Centre, University of Cambridge, Cambridge CB2 0XZ, UK
| | - S Semnani
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan 4917774979, Iran
| | - C C Abnet
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20895, USA
| | - S M Dawsey
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20895, USA
| | - R C Fitzgerald
- MRC Cancer Cell, Hutchison-MRC Research Centre, University of Cambridge, Cambridge CB2 0XZ, UK
| | - R Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran 1411713135, Iran
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21
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Mohamadnejad M, Sotoudeh M, Malekzadeh R. Education and imaging. Gastrointestinal: pancreatic tuberculosis masquerading as malignancy. J Gastroenterol Hepatol 2014; 29:418. [PMID: 24712043 DOI: 10.1111/jgh.12527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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22
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Norouzi M, Ramezani F, Khedive A, Karimzadeh H, Alavian SM, Malekzadeh R, Montazeri G, Nejatizadeh A, Ziai M, Abedi F, Ataei B, Yaran M, Sayad B, Somi MH, Sarizade G, Sanei-Moghaddam I, Mansour-Ghanaei F, Rafatpanah H, Pourhosseingholi MA, Keyvani H, Shahmoradi S, Saberifiroozi M, Sadeghi M, Geravand B, M Daram, Mahabadi M, Goodarzi Z, Rezaee R, Poortahmasebi V, Fakhari Z, Jazayeri SM. Hepatitis B Virus Genotype D is the Only Genotype Circulating in Iranian Chronic Carriers, the Unique Pattern of Genotypic Homogeneity. ACTA ACUST UNITED AC 2014. [DOI: 10.17554/j.issn.2224-3992.2014.03.418] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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23
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Niknam R, Mikaeli J, Fazlollahi N, Mahmoudi L, Mehrabi N, Shirani S, Malekzadeh R. Ethanolamine oleate as a novel therapy is effective in resistant idiopathic achalasia. Dis Esophagus 2013; 27:611-6. [PMID: 23927485 DOI: 10.1111/dote.12122] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [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] [Indexed: 12/11/2022]
Abstract
Idiopathic achalasia (IA) is a primary motor disorder of the esophagus. Recently, ethanolamine oleate (EO) has been introduced as a novel therapy in IA. We investigate the long-term efficacy of EO injection in the selected IA patients. Two hundred twenty patients with IA were evaluated prospectively. Thirty-one patients who were resistant to or poor candidate of pneumatic balloon dilation and/or cardiomyotomy were enrolled in this study. EO was injected into the lower esophageal sphincter three times at 2-week intervals. Patients were evaluated with the achalasia symptom score (ASS), timed barium esophagogram, and manometry before and after the injections. A good response was defined as a greater than 50% reduction from baseline in the ASS, height and/or volume of barium in TBE, and absence of severe dysphagia or regurgitation at 1.5 months after the last injection. Relapse was defined as two or more points increase in dysphagia score after an initial good response. The mean age of patients was 49.32 ± 19.3 years. Twenty-nine patients had a good response and two had a poor response. The mean ASS decreased from 12.48 (±2.06) to 4.50 (±2.96) (P = 0.0001), and the mean volume of barium decreased from 115.35 (±93.40) to 45.50 (±60.86) mL at 1.5 months after the last injection (P = 0.0001).The mean lower esophageal sphincter pressure was 30.47 ± 13.95 before the treatment and decreased to 14.30 ± 11.89 at 1.5 months after the treatment. (P = 0.0001). The mean duration of follow up was 30.16 ± 11.3 (18-68) months. Twelve patients in whom symptoms relapsed were treated effectively with reinjection. In some patients, minor complications (chest pain and erosion in the distal esophagus) occurred. This study indicates that EO has a long-term effect and can be considered for use in the selected IA patients.
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Affiliation(s)
- R Niknam
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Gastroenterohepatology Section, Fasa University of Medical Sciences, Fasa, Iran
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24
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Khedive A, Norouzi M, Ramezani F, Karimzadeh H, Alavian SM, Malekzadeh R, Montazeri G, Nejatizadeh A, Ziaee M, Abedi F, Ataei B, Yaran M, Sayad B, Somi MH, Sarizadeh G, Sanei-Moghaddam I, Mansour-Ghanaei F, Rafatpanah H, Pourhosseingholi MA, Keyvani H, Kalantari E, Saberifiroozi M, Judaki MA, Ghamari S, Daram M, Mahabadi M, Fazeli Z, Goodarzi Z, Poortahmasebi V, Jazayeri SM. Hepatitis B virus surface protein mutations clustered mainly in CTL immune epitopes in chronic carriers: results of an Iranian nationwide study. J Viral Hepat 2013; 20:494-501. [PMID: 23730843 DOI: 10.1111/jvh.12045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [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] [Received: 09/27/2012] [Accepted: 11/27/2012] [Indexed: 12/14/2022]
Abstract
Mutations within the coding region of hepatitis B surface antigen (HBsAg) have been found naturally in chronic carriers. To characterize the mutations of HBsAg from Iranian chronic carriers who were vaccine and/or medication naive. The surface genes from 360 patients were amplified and directly sequenced. The distribution of amino acid substitutions was classified according to different immune epitopes of the surface protein. All isolates belonged to genotype D. 222 (61.6%) of 360 patients contained at least one amino acid substitution. 404 (74.5%) of 542 amino acid changes occurred in different immune epitopes of HBsAg, of which 112 (27.7%) in 32 residues of B-cell epitopes (62 in the 'a' determinant); 111 (27.4%) in 32 residues of T helper; and 197 (48.7%) in 32 residues inside cytotoxic T lymphocyte (CTL) epitopes. One Th (186-197) and two CTL (28-51 and 206-215) epitopes were found to be hotspot motifs for the occurrence of 213 (52.7%) substitutions. 20 stop codons were identified in different epitopes. There was a significant association between amino acid substitutions and anti-HBe seropositivity; however, the correlation between such changes with viral load and ALT levels was not significant. In chronic hepatitis B virus(HBV) carriers, positive selection in particular outside the 'a' determinant appeared to exert influence on the surface proteins. These changes could be immune escape mutations naturally occurring due to the host immune surveillance especially at the T-cell level.
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Affiliation(s)
- A Khedive
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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25
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Mohamadnejad M, Sohrabpour AA, Malekzadeh R. Letter: The reversal of liver cirrhosis--what we know and what we need to know--authors' reply. Aliment Pharmacol Ther 2013; 37:371-2. [PMID: 23281731 DOI: 10.1111/apt.12184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Accepted: 11/26/2012] [Indexed: 12/08/2022]
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26
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Sohrabpour AA, Mohamadnejad M, Malekzadeh R. Review article: the reversibility of cirrhosis. Aliment Pharmacol Ther 2012; 36:824-32. [PMID: 22966946 DOI: 10.1111/apt.12044] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [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] [Received: 03/30/2012] [Revised: 04/18/2012] [Accepted: 08/22/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cirrhosis is the end result of many types of chronic liver diseases. Recent developments in the understanding of the process of hepatic fibrogenesis have revealed that the process is a dynamic one and a capacity for recovery from any degree of fibrosis including those associated with cirrhosis is plausible. AIM To review current evidence of histopathological reversibility following drug therapy of more common aetiologies of cirrhosis. METHODS A PubMed search was performed and the evidence for histopathological regression of advanced fibrosis/cirrhosis following drug therapy was reviewed as of the end of February 2012. RESULTS There is abundant clinical evidence in support of the idea of the reversibility of cirrhosis in patients with different aetiologies of advanced hepatic disease including viral, autoimmune and metabolic/infiltrative liver disease. CONCLUSIONS The concept of cirrhosis has changed from being a form of static and irreversible entity to a dynamic and reversible diseases stage. Novel therapeutic strategies are under investigation to target specific steps in the process of fibrogenesis with the aim of reversing advanced fibrosis/cirrhosis.
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Affiliation(s)
- A A Sohrabpour
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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27
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Turner P, Gong Y, Pourshams A, Jafari E, Routledge M, Malekzadeh R, Wild C, Boffetta P, Islami F. A pilot survey for Fusarium mycotoxin biomarkers in women from Golestan, northern Iran. WORLD MYCOTOXIN J 2012. [DOI: 10.3920/wmj2011.1337] [Citation(s) in RCA: 21] [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] [Indexed: 11/19/2022]
Abstract
Fusarium mycotoxins are frequent contaminants of cereals in many world regions, and are suggested risk factors for various acute and chronic human diseases. To date a lack of exposure tools has restricted epidemiological studies of the potential health effects. Recently established exposure biomarkers for deoxynivalenol (DON) and fumonisins are now available and here a pilot biomarker survey of 110 women (aged 39 to 72 years) from Golestan, northern Iran was conducted on samples collected at one time point during August-September 2007. Urinary DON and DON-glucuronide combined were detected frequently (79/110, 72%), mean 1.3 ng DON/ml urine, range not detected (nd)-6.5 ng/ml; mean creatinine adjusted levels were 1.5 ng DON/mg creatinine, range nd-7.1 ng/mg). Neither urinary de-epoxy DON (DOM-1) and DOM-1 glucuronide combined, nor urinary fumonisin B1 were detected. This study is the first reported biomarker based exposure assessment of DON and fumonisins in this region. Overall DON exposure at this time point appears modest compared to other world regions where data are available.
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Affiliation(s)
- P.C. Turner
- School of Public Health, University of Maryland, College Park, MD 20742, USA;
- School of Medicine, Division of Epidemiology, LIGHT laboratories, University of Leeds, Clarendon way, LS2 9JT Leeds, United Kingdom
| | - Y.Y. Gong
- School of Medicine, Division of Epidemiology, LIGHT laboratories, University of Leeds, Clarendon way, LS2 9JT Leeds, United Kingdom
| | - A. Pourshams
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Northern Kargar Street, 14117 Tehran, Iran
| | - E. Jafari
- International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - M.N. Routledge
- School of Medicine, Division of Epidemiology, LIGHT laboratories, University of Leeds, Clarendon way, LS2 9JT Leeds, United Kingdom
| | - R. Malekzadeh
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Northern Kargar Street, 14117 Tehran, Iran
| | - C.P. Wild
- International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - P. Boffetta
- Mount Sinai School of Medicine, Tisch Cancer Institute and Institute for Translational Epidemiology, 17 East 102 Street, New York, NY 10029, USA
- International Prevention Research Institute, 95 Cours Lafayette, 69006 Lyon, France
| | - F. Islami
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Northern Kargar Street, 14117 Tehran, Iran
- International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
- Mount Sinai School of Medicine, Tisch Cancer Institute and Institute for Translational Epidemiology, 17 East 102 Street, New York, NY 10029, USA
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28
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Norouzi M, Ghorashi SA, Abedi F, Nejatizadeh A, Ataei B, Malekzadeh R, Alavian SM, Judaki MA, Ghamari S, Namazi A, Rahimnia R, Khedive A, Jazayeri SM. Identification of Hepatitis B Virus Surface Antigen (HBsAg) Genotypes and Variations in Chronic Carriers from Isfahan Province, Iran. Iran J Public Health 2012; 41:104-11. [PMID: 23113154 PMCID: PMC3481712] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Accepted: 11/18/2011] [Indexed: 11/12/2022]
Abstract
BACKGROUND Hepatitis B virus (HBV) gene and protein variations are frequently been seen in chronic patients. The aims of study were to determine the genotypes as well as the patterns of variations distribution in chronically-infected patients from the central part of Iran. METHODS The surface gene was amplified, sequenced and subsequently aligned using international and national Iranian database. RESULTS All strains belonged to genotype D, subgenotype D1 and subtype ayw2. Of all 62 mutations occurred at 39 nucleotide positions, 31 (50%) were missense (amino acid altering) and 31 (50%) were silent (no amino acid changing). At the amino acid level, 30 substitutions occurred, however, 3 were in positions 122 and 127, corresponded to subtypic determination. 22 (73%) out of 30 amino acid mutations occurred in different immune epitopes within surface protein, of which 12 (54.54%) in B cell epitopes in 10 residues; 5 (45.45%) in T helper epitopes in positions; 5 (22.73%) in inside CTL epitopes in 4 residues. CONCLUSION The distribution of amino acid mutations as well as the ratio between silent and missense nucleotide mutations showed a narrowly focused immune pressure had already been on the surface protein in these patients, led to the emergence of escape mutants in these patients.
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Affiliation(s)
- M Norouzi
- Iranian National Institute for Genetic Engineering and Biotechnology, Tehran, Iran
| | - SA Ghorashi
- Iranian National Institute for Genetic Engineering and Biotechnology, Tehran, Iran
| | - F Abedi
- Research center for infectious diseases and tropical medicine, School of Medicine, Hormozgan University of Medical Sciences, Iran
| | - A Nejatizadeh
- Research center for infectious diseases and tropical medicine, School of Medicine, Hormozgan University of Medical Sciences, Iran
| | - B Ataei
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - R Malekzadeh
- Digestive Disease Research Center, Shariati Hospital, Tehran, Iran
| | - SM Alavian
- Baqiyatallah University of Medical Sciences, Baqiyatallah Research Centre forGastroenterology and Liver Disease, Tehran, Iran
| | - MA Judaki
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - S Ghamari
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - A Namazi
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - R Rahimnia
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - A Khedive
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - SM Jazayeri
- Hepatitis B Molecular Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Corresponding Author: Tel: 0098-21 88950187, E-mail address:
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Etemadi A, Golozar A, Kamangar F, Freedman ND, Shakeri R, Matthews C, Islami F, Boffetta P, Brennan P, Abnet CC, Malekzadeh R, Dawsey SM. Large body size and sedentary lifestyle during childhood and early adulthood and esophageal squamous cell carcinoma in a high-risk population. Ann Oncol 2011; 23:1593-600. [PMID: 22052987 DOI: 10.1093/annonc/mdr494] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Little is known about the association of obesity and physical activity at young ages with subsequent risk of esophageal squamous cell carcinoma (ESCC). PATIENTS AND METHODS Between 2003 and 2007, we conducted a case-control study in a high-risk population in northeastern Iran. Three hundred ESCC cases and 571 matched controls were recruited. Each individual was shown a standard pictogram, to report body size at ages 15 and 30. Demographic and health-related information, including physical activity at these ages was also collected. RESULTS In the fully adjusted models, very obese body size (last two pictograms) at age 15 [odds ratio (OR) 3.2, 95% confidence interval (CI) 1.3-7.7] and age 30 (OR 3.1; 95% CI 1.1-8.5) were associated with ESCC in women, but not in men. Sedentary work at age 15 (OR 3.3, 95% CI 1.3-8.3) and 30 (OR 18.2, 95% CI 3.9-86.2) were also associated with ESCC risk in women only. The increased risk in women at age 15 remained high after later reduction in body size, while women who became very obese only at age 30 did not show a significantly increased risk. CONCLUSION These results highlight the importance of early lifestyle modifications in the context of cancer prevention, particularly in women.
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Affiliation(s)
- A Etemadi
- Tehran University of Medical Sciences, Tehran, Iran.
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Taslimi R, Malekzadeh R, Rahmani M, Azmodeh Ardalan F. Case 1-2011: a 26 year-old man with right lower limb edema and liver mass. Middle East J Dig Dis 2011; 3:62-71. [PMID: 25197535 PMCID: PMC4154933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2010] [Accepted: 02/08/2011] [Indexed: 10/25/2022] Open
Affiliation(s)
- R Taslimi
- 1Department of Gastroenterology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
,Corresponding Author: Reza Taslimi, MD Assistant Professor of Medicine, Department of Gastroenterology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran Telefax: +98 21 66581650
| | - R Malekzadeh
- 2Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - M Rahmani
- 3Department of Radiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - F Azmodeh Ardalan
- 4Department of Pathology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Abedi-Ardekani B, Sotoudeh M, Aghcheli K, Semnani S, Shakeri R, Taghavi N, Nasrollahzadeh D, Fahimi S, Islami F, Marjani H, Malekzadeh R. Esophagitis may not be a Major Precursor Lesion for Esophageal Squamous Cell Carcinoma in a High Incidence Area in North-Eastern Iran. Middle East J Dig Dis 2011; 3:28-34. [PMID: 25197529 PMCID: PMC4154925] [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] [Grants] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2010] [Accepted: 01/28/2011] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Esophageal squamous cell carcinoma (ESCC) is usually detected in advanced stages resulting in a very poor prognosis. Early diagnosis needs identification of clinically relevant precancerous lesions which could become the target of screening and early treatment. Our aim was to check whether esophagitis could serve as a relevant histological precursor of ESCC in Northern Iran. METHODS During 2001-2005, all adult patients who were referred to Atrak clinic for upper gastrointestinal endoscopy and biopsy were enrolled. Atrak clinic is a major center for upper gastrointestinal cancer research in eastern Golestan. All subjects had been complaining of upper GI symptoms and were under further investigation to rule out cancer. Biopsies from the endoscopically normal mid-esophagus and also just above the esophago-gastric junction were obtained in all subjects whose esophagus appeared normal during endoscopy and from endoscopically normal appearing mucosa at the proximal vicinity of any detected mass. Microscopic examinations for the verification of the presence or absence of esophagitis was performed by independant histological examination of the samples by two pathologists. All the discrepant diagnoses were resolved in joint diagnostic sessions. RESULTS During the study period 836 patients were enrolled including 419 non cancer patients (endoscopy clinic controls), 387 cancer patients, and 30 subjects with clinical diagnosis of malignancy referred for histological reconfirmation of diagnosis by repeated biopsy. Mild or marked mid-esophagitis was diagnosed in 39 (9.3%), 47 (12.5%) and 12 (40%) of endoscopy clinic controls, cancer patients and those who were suspicious for upper gastrointestinal malignancies. CONCLUSION Our observation does not show evidence for esophagitis to be a predisposing factor for ESCC in Gonbad region In North Eastern Iran.
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Affiliation(s)
- B Abedi-Ardekani
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- International Agency for Research on Cancer, Lyon, France
| | - M Sotoudeh
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - K Aghcheli
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - S Semnani
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgon, Iran
| | - R Shakeri
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - N Taghavi
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - D Nasrollahzadeh
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - S Fahimi
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - F Islami
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- International Agency for Research on Cancer, Lyon, France
| | - H Marjani
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgon, Iran
| | - R Malekzadeh
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Sepanlou SG, Khademi H, Abdollahzadeh N, Noori F, Malekzadeh F, Malekzadeh R. Time Trends of Gastro-esophageal Reflux Disease (GERD) and Peptic Ulcer Disease (PUD) in Iran. Middle East J Dig Dis 2010; 2:78-83. [PMID: 25197517 PMCID: PMC4154828] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Accepted: 08/29/2010] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Epidemiology of diseases changes over time with changes in socio-economic status, culture and health care systems. Gastroesophageal reflux disease (GERD) and peptic ulcer disease (PUD) are among the diseases whose epidemiology has changed over the past few decades in the west. Studies addressing the trend of GERD and PUD occurrence in Iran are lacking. We aimed to look at the time trends of GERD and PUD in a referral endoscopy clinic in Tehran, Iran. METHODS All patients with dyspeptic symptoms who underwent upper GI endoscopy from 1993 to 2005 (inclusive) in a tertiary outpatient GI referral center in Tehran were enrolled. Erosive esophagitis (EE, used as a proxy for GERD as a whole), PUD, rapid urease test (RUT) status and demographic characteristics were recorded from the endoscopy reports according to the year the endoscopy was performed. RESULTS Over a period of 13 years, 8,029 endoscopic examinations were performed. The most common endoscopic diagnosis was EE that occurred in 4,808 patients (59.8%) followed by duodenal ulcer in 2,188 (27.3%) and gastric ulcer in 88 (1.1%). Over 13 years (1995-2005), the proportion of EE increased from 14.1% in 1993 to 75.1% in 2005 among dyspeptic patients in this referral clinic. The proportion of each grade of GERD according to the Los Angeles classification was as follows: GERD-A 76.0%, GERD-B 20.9%, GERD-C 2.8% and GERD-D 0.3%. RUT positivity decreased from 71.4% to 9.5% during the study period. CONCLUSION This study shows a remarkable increase in EE with a concomitant decrease in PUD and RUT positivity among dyspeptic patients in Tehran over a decade. This change in trend is important for future health care planning.
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Affiliation(s)
- SG Sepanlou
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - H Khademi
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - N Abdollahzadeh
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - F Noori
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - F Malekzadeh
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - R Malekzadeh
- 1Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran,
,2Sasan Alborz Biomedical Research Institute, Unit of Clinical Research, Tehran, Iran
,Corresponding Author: Reza Malekzadeh, MD Professor of Digestive Disease Research Center, Shariati Hospital, North Kargar St., Tehran 14144, Iran. Tel: +98 21 84902434 Fax: + 98 21 82415000
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Malekzadeh F, Marshall T, Pourshams A, Gharravi M, Aslani A, Nateghi A, Rastegarpanah M, Khoshnia M, Semnani S, Salahi R, Thomas GN, Larijani B, Cheng KK, Malekzadeh R. A pilot double-blind randomised placebo-controlled trial of the effects of fixed-dose combination therapy ('polypill') on cardiovascular risk factors. Int J Clin Pract 2010; 64:1220-7. [PMID: 20653798 DOI: 10.1111/j.1742-1241.2010.02412.x] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
AIM Our objective was to investigate the effects and tolerability of fixed-dose combination therapy on blood pressure and LDL in adults without elevated blood pressure or lipid levels. METHODS This was a double-blind randomised placebo-controlled trial in residents of Kalaleh, Golestan, Iran. Following an 8-week placebo run-in period, 475 participants, aged 50 to 79 years, without cardiovascular disease, hypertension or hyperlipidaemia were randomised to fixed-dose combination therapy with aspirin 81 mg, enalapril 2.5 mg, atorvastatin 20 mg and hydrochlorothiazide 12.5 mg (polypill) or placebo for a period of 12 months. The primary outcomes were changes in LDL-cholesterol, systolic and diastolic blood pressure and adverse reactions. Analysis was by intention-to-treat basis. RESULTS At baseline, there were differences in systolic blood pressure (6 mmHg). Taking account of baseline differences, at 12 months, polypill was associated with statistically significant reductions in blood pressure (4.5/1.6 mmHg) and LDL-cholesterol (0.46 mmol/l). The study drug was well tolerated, but resulted in the modest reductions in blood pressure and lipid levels. CONCLUSION The effects of the polypill on blood pressure and lipid levels were less than anticipated, raising questions about the reliability of the reported compliance. There is a case for a fully powered trial of a polypill for the prevention of cardiovascular disease.
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Affiliation(s)
- F Malekzadeh
- Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Marjani H, Biramijamal F, Rakhshani N, Hossein-Nezhad A, Malekzadeh R. Investigation of NQO1 genetic polymorphism, NQO1 gene expression and PAH-DNA adducts in ESCC. A case-control study from Iran. Genet Mol Res 2010; 9:239-49. [DOI: 10.4238/vol9-1gmr693] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Tahaei SA, Sedighi N, Derogar R, Aslani A, Malekzadeh R, Merat S. The effect of weight reduction on ultrasonographic findings of nonalcoholic Fatty liver. Middle East J Dig Dis 2010; 2:5-8. [PMID: 25197505 PMCID: PMC4154909] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Accepted: 12/10/2009] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Non-alcoholic fatty liver (NAFL) includes a spectrum of diseases ranging from simple hepatic steatosis to nonalcoholic steatohepatitis (NASH) and cirrhosis. NAFL is typically seen in association with obesity, diabetes and hypertriglyceridaemia. In order to seek the role of diet therapy in treatment of NAFL, we compared the ultrasonographic findings of patients with fatty liver disease before and after standard diet therapy. METHODS Twenty-three overweight or obese subjects with incidental fatty liver discovered during ultrasonography were included. Subjects underwent 3 months of diet therapy, and anthropometric data including weight, height, BMI, waist circumference, and hip circumference were measured. Ultrasonographic findings were graded from 0 to 3. Changes in ultrasonographic findings and anthropometric data were studied. RESULTS After three months of dieting, the ultrasonographic grade of all patients decreased by one or two grades. Fifteen patients decreased one grade while 8 others decreased by 2 grades. We observed a significant correlation between the decrease in ultrasonographic grade and the decrease in weight and BMI. CONCLUSION Our study indicates that standard diet therapy could be used as an effective treatment for NAFL patients.
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Affiliation(s)
- SA Tahaei
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - N Sedighi
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - R Derogar
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - A Aslani
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
,2Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - R Malekzadeh
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - S Merat
- 1Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
,Corresponding Author: Shahin Merat, MD, Shariati Hospital, Tehran University of Medical Sciences, Tehran 14117, Iran TeleFax: +98 21 8801 2992
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Malekzadeh R, Mohamadnejad M, Alimoghaddam K, Bagheri M, Baharvand H, Ghavamzadeh A. Cell-based regenerative therapy as an alternative to liver transplantation for end-stage liver disease: experience from iran. Int J Organ Transplant Med 2010; 1:21-7. [PMID: 25013559 PMCID: PMC4089219] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Accepted: 06/24/2009] [Indexed: 11/03/2022] Open
Abstract
Several types of cells including mature hepatocytes, adult liver progenitor cells and human embryonic stem cells, fetal liver progenitor cells, bone marrow derived hematopoietic or mesenchymal stem cells, and umbilical cord blood cells-both in rodents and humans-have been reported to be capable of self-replication, giving rise to daughter hepatocytes, both in vivo and in vitro. They have been shown to be able to repopulate liver in both animal models of liver injury and in patients with liver disease and to improve liver function. Human embryonic stem cell therapy seems to be a great promise for the treatment of liver cirrhosis, but there is no human clinical application due to ethical concerns or difficulties in harvesting or safely and efficiently expanding sufficient quantities. In contrast, adult bone marrow-derived hematopoietic or mesenchymal stem cells, which can be easily and safely harvested, have been used in clinical trials to treat several chronic diseases including chronic liver disease. Cell therapy offers exciting promise for future treatment of cirrhosis and metabolic liver diseases, but significant technical hurdles remain that will only be overcome through years of intensive research. There is also serious concern about the long-term safety of stem cell therapy and the possibility of tumor development. Herein, we present our experience with cell therapy in treatment of chronic liver disease in Iran.
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Affiliation(s)
- R. Malekzadeh
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - M. Mohamadnejad
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - K. Alimoghaddam
- Hematology, Oncology, BMT Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - M. Bagheri
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - H. Baharvand
- Department of Stem Cells and Developmental Biology, and ,Department of Regenerative Medicine, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
| | - A. Ghavamzadeh
- Hematology, Oncology, BMT Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Mohamadnejad M, Tavangar SM, Sotoudeh M, Kosari F, Khosravi M, Geramizadeh B, Montazeri G, Estakhri A, Mirnasseri MM, Fazlollahi A, Zamani F, Malekzadeh R. Histopathological Study of Chronic Hepatitis B: A Comparative Study of Ishak and METAVIR Scoring Systems. Int J Organ Transplant Med 2010; 1:171-6. [PMID: 25013582 PMCID: PMC4089240] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Ishak and METAVIR scoring systems are among the most commonly used histopathological systems to evaluate chronic hepatitis. OBJECTIVE To assess the level of agreement between these two scoring systems in patients with chronic hepatitis B. METHODS Liver biopsy samples taken from 92 patients with chronic hepatitis B were considered as the training set; 57 more biopsy specimens were used as the validation set. In the training set, grade of necroinflammation and stage of fibrosis for each liver biopsy specimen were determined by two expert liver pathologists using both Ishak and METAVIR systems. Inter-observer variability between the two pathologists was evaluated. Biopsy specimens of the validation set were seen and scored by a third expert pathologist. In the training set, criteria were developed to categorize Ishak grading and staging systems separately to best fit with the METAVIR scoring system. The criteria found in the training set, was then tested in the validation set. The level of agreement between the two scoring systems was assessed by weighted kappa statistics. RESULTS For the training set, agreement between the two pathologists was excellent. Using our proposed criteria in the training set, there was excellent level of agreement in grading (κ = 0.89) and staging (κ = 0.99) between Ishak and METAVIR systems. In the validation set, the criteria led to substantial correlation (κ = 0.61) in grading, and excellent correlation (κ = 0.94) in staging between the two systems. CONCLUSION Using our proposed criteria, excellent or at least substantial concordance between Ishak and METAVIR scoring systems can be achieved for the degree of both necro-inflammatory changes and fibrosis.
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Affiliation(s)
- M. Mohamadnejad
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
- Gastrointestinal and Liver Disease Research Center, Iran University of Medical Sciences,
| | - S. M. Tavangar
- Departments of Pathology, Shariati Hospital, Tehran University of Medical Sciences, Tehran,
| | - M. Sotoudeh
- Departments of Pathology, Shariati Hospital, Tehran University of Medical Sciences, Tehran,
| | - F. Kosari
- Sina Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,
| | - M. Khosravi
- Gastrointestinal and Liver Disease Research Center, Iran University of Medical Sciences,
| | - B. Geramizadeh
- Organ Transplant Research Center, Nemazi Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - G. Montazeri
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - A. Estakhri
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - M. M. Mirnasseri
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - A. Fazlollahi
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
| | - F. Zamani
- Gastrointestinal and Liver Disease Research Center, Iran University of Medical Sciences,
| | - R. Malekzadeh
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran,
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Sadjadi A, Nouraie M, Ghorbani A, Alimohammadian M, Malekzadeh R. Epidemiology of breast cancer in the Islamic Republic of Iran: first results from a population-based cancer registry. East Mediterr Health J 2009; 15:1426-1431. [PMID: 20218134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This study presents the first population-based report on breast cancer in the Islamic Republic of Iran using data derived from a cancer registry. A retrospective study was conducted to find all new breast cancer cases in 5 provinces covered by the cancer registry during the 5-year period 1996-2000. There were 2421 cases recorded in the 5 registries. The age-standardized incidence rate (ASR) was 16.2 per 100 000 person-years. In contrast to more developed countries, the ASR of breast cancer was low, with the lowest rate seen in Ardabil province.
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Affiliation(s)
- A Sadjadi
- Digestive Disease Research Centre, Shariati Hospital, Tehran, Islamic Republic of Iran
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Poustchi H, Mohamadkhani A, Bowden S, Montazeri G, Ayres A, Revill P, Farrell GC, Locarnini S, George J, Malekzadeh R. Clinical significance of precore and core promoter mutations in genotype D hepatitis B-related chronic liver disease. J Viral Hepat 2008; 15:753-60. [PMID: 18507754 DOI: 10.1111/j.1365-2893.2008.00998.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [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: 02/06/2023]
Abstract
The impact of mutations in the precore and basal core promoter (BCP) regions of the hepatitis B virus on the course of chronic liver disease is not well established. We sought to examine the relationship of these characteristics to the clinical expression of liver disease in patients infected with genotype D chronic hepatitis B (CHB). BCP and precore mutations in 110 patients with genotype D1 CHB were determined and correlated with clinical phenotype. Of 110 patients, 95 (86.5%) were HBeAg-negative. Compared with HBeAg-positive subjects, HBeAg-negative patients were over a decade older and had lower viral loads (3.70 +/- 0.98 vs 5.77 +/- 0.69 log copies/ml, P < 0.001). The double mutation A1762T-G1764A was more prevalent in patients with advanced liver disease (AdLD) and was associated with higher alanine aminotransferase and viral load. After adjusting for age, there was a more than fourfold increase in the risk of AdLD with this mutation (OR = 4.4; 95% CI: 1.13-16.92, P < 0.03). Conversely, the G1757A substitution was associated with protection, being 90% less frequent among patients with AdLD (P = 0.001). The results indicate that in genotype D CHB, the presence of the A1762T-G1764A mutation was associated with more aggressive liver disease while the G1757A substitution was associated with protection from advanced disease.
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Affiliation(s)
- H Poustchi
- Medical Science , University Tehran, Iran
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Nasseri-Moghaddam S, Mofid A, Ghotbi MH, Razjouyan H, Nouraie M, Ramard AR, Zaer-Rezaie H, Habibi R, Rafat-Zand K, Malekzadeh R. Epidemiological study of gastro-oesophageal reflux disease: reflux in spouse as a risk factor. Aliment Pharmacol Ther 2008; 28:144-53. [PMID: 18410559 DOI: 10.1111/j.1365-2036.2008.03708.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [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: 01/11/2023]
Abstract
BACKGROUND Gastro-oesophageal reflux disease (GERD) is a growing health-care problem with variable distribution. AIM To assess GERD prevalence and risk factors and their possible correlation with pathophysiology in a population-based study. METHODS Individuals aged 18-65 years were enrolled through random cluster sampling in Tehran. Previously validated self-administered questionnaires were used. RESULTS Of the 2500 questionnaires, 2057 were analysed (mean age: 34.8 +/- 13.0 years, 55.1% female). Frequent GERD was seen in 18.2%. Minor symptoms increased prevalence. Female gender (OR: 1.55, 95% CI: 1.01-2.41), BMI >30 kg/m(2) (OR: 1.79, 95% CI: 1.03-3.12), less education (OR: 1.52, 95% CI: 1.02-2.27), smoking (OR: 1.83, 95% CI: 1.12-2.99), NSAID use (OR: 4.23, 95% CI: 1.66-10.74) and GERD in spouse (OR: 1.82, 95% CI: 1.18-2.82) were associated with frequent GERD on multivariable analysis. GERD in first-degree relatives (OR: 1.73, 95% CI: 1.23-2.43) and asthma (OR: 4.09, 95% CI: 1.27-13.15) correlated with infrequent GERD. Minor symptoms correlated with GERD history in first-degree relatives, coffee consumption and NSAID use. Prevalence in the past 3 months was similar to that in the past 12 months (P < 0.05). CONCLUSIONS Gastro-oesophageal reflux disease is common in Tehran. The association of 'infrequent symptoms' with GERD history in first-degree relatives and 'frequent symptoms' with GERD history in spouse may point to the presence of yet unknown precipitating environmental factors inducing GERD in a genetically susceptible host. Minor GERD symptoms seem to have independent contribution to GERD. Assessing GERD in the past 3 months predicts prevalence in the past year.
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Affiliation(s)
- S Nasseri-Moghaddam
- Digestive Disease Research Center (DDRC), Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Nasrollahzadeh D, Kamangar F, Aghcheli K, Sotoudeh M, Islami F, Abnet CC, Shakeri R, Pourshams A, Marjani HA, Nouraie M, Khatibian M, Semnani S, Ye W, Boffetta P, Dawsey SM, Malekzadeh R. Opium, tobacco, and alcohol use in relation to oesophageal squamous cell carcinoma in a high-risk area of Iran. Br J Cancer 2008; 98:1857-63. [PMID: 18475303 PMCID: PMC2410115 DOI: 10.1038/sj.bjc.6604369] [Citation(s) in RCA: 192] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The very high incidence of oesophageal squamous cell carcinoma (ESCC) in Golestan Province in northeastern Iran was suggested by studies in the 1970s as partly due to opium use, which is not uncommon in this area, but based on limited numbers. From December 2003 to June 2007, we administered a validated structured questionnaire to 300 ESCC cases and 571 controls, matched on neighbourhood of residence, age (±2 years), and sex. We used conditional logistic regression models to calculate odds ratios (ORs) and 95% confidence intervals (95% CIs) adjusted for potential confounders. Compared with those who used neither tobacco nor opium, risk of ESCC was increased in those who used tobacco only (OR, 95% CI: 1.70, 1.05–2.73), in those who used opium only (2.12, 1.21–3.74), and in those who used both tobacco and opium (2.35, 1.50–3.67). All forms of tobacco use (cigarettes, hookah, and nass) were associated with higher ESCC risk. Similarly, use of both crude opium and other forms of opium were associated with higher risk. Alcohol consumption was seen in only 2% of the cases and 2% of the controls, and was not associated with ESCC risk.
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Affiliation(s)
- D Nasrollahzadeh
- Digestive Disease Research Center, Medical Sciences/University of Tehran, Tehran, Iran
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Vahedi H, Merat S, Momtahen S, Kazzazi AS, Ghaffari N, Olfati G, Malekzadeh R. Clinical trial: the effect of amitriptyline in patients with diarrhoea-predominant irritable bowel syndrome. Aliment Pharmacol Ther 2008; 27:678-84. [PMID: 18248658 DOI: 10.1111/j.1365-2036.2008.03633.x] [Citation(s) in RCA: 100] [Impact Index Per Article: 6.3] [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: 12/16/2022]
Abstract
BACKGROUND Irritable bowel syndrome is the most common disorder diagnosed by gastroenterologists. Although several randomized-controlled trials have assessed the therapeutic role of antidepressant drugs, there is insufficient evidence to support their use. AIM To compare the effects of low-dose amitriptyline in the treatment of diarrhoea-predominant irritable bowel syndrome in a double-blind randomized-controlled trial. METHODS Fifty-four patients who fulfilled Rome II criteria for diarrhoea-predominant irritable bowel syndrome were included in this study. Organic causes were ruled out by standard laboratory and radiological tests, and rectosigmoidoscopy. Patients were randomly assigned to receive either 10 mg amitriptyline daily or placebo. Subjects were followed up for 2 months and symptoms were assessed using a questionnaire. Intention-to-treat and per-protocol analysis was performed. RESULTS Fifty patients completed the study. At 2 months, the amitriptyline group showed greater (P < 0.05) reduction in the incidence of loose stool and feeling of incomplete defecation. Patients receiving amitriptyline showed greater complete response, defined as loss of all symptoms, compared with those receiving placebo (68% vs. 28%, P = 0.01). Adverse effects were similar between the two groups. CONCLUSION Amitriptyline may be effective in the treatment of diarrhoea-predominant irritable bowel syndrome and at low dose is well tolerated.
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Affiliation(s)
- H Vahedi
- Digestive Disease Research Center, Shariati Hospital, Medical Sciences/University of Tehran, Tehran, Iran.
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Derakhshan MH, Malekzadeh R, Watabe H, Yazdanbod A, Fyfe V, Kazemi A, Rakhshani N, Didevar R, Sotoudeh M, Zolfeghari AA, McColl KEL. Combination of gastric atrophy, reflux symptoms and histological subtype indicates two distinct aetiologies of gastric cardia cancer. Gut 2008; 57:298-305. [PMID: 17965056 DOI: 10.1136/gut.2007.137364] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [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: 12/22/2022]
Abstract
INTRODUCTION Atrophic gastritis is a risk factor for non-cardia gastric cancer, and gastro-oesophageal reflux disease (GORD) for oesophageal adenocarcinoma. The role of atrophic gastritis and GORD in the aetiology of adenocarcinoma of the cardia remains unclear. We have investigated the association between adenocarcinoma of the different regions of the upper gastrointestinal tract and atrophic gastritis and GORD symptoms. METHODS 138 patients with upper GI adenocarcinoma and age- and sex-matched controls were studied. Serum pepsinogen I/II was used as a marker of atrophic gastritis and categorised to five quintiles. History of GORD symptoms, smoking and H pylori infection were incorporated in logistic regression analysis. Lauren classification of gastric cancer was used to subtype gastric and oesophageal adenocarcinoma. RESULTS Non-cardia cancer was associated with atrophic gastritis but not with GORD symptoms; 55% of these cancers were intestinal subtype. Oesophageal adenocarcinoma was associated with GORD symptoms, but not with atrophic gastritis; 84% were intestinal subtype. Cardia cancer was positively associated with both severe gastric atrophy [OR, 95% CI: 3.92 (1.77 to 8.67)] and with frequent GORD symptoms [OR, 95% CI: 10.08 (2.29 to 44.36)] although the latter was only apparent in the non-atrophic subgroup and in the intestinal subtype. The association of cardia cancer with atrophy was stronger for the diffuse versus intestinal subtype and this was the converse of the association observed with non-cardia cancer. CONCLUSION These findings indicate two distinct aetiologies of cardia cancer, one arising from severe atrophic gastritis and being of intestinal or diffuse subtype similar to non-cardia cancer, and one related to GORD and intestinal in subtype, similar to oesophageal adenocarcinoma. Gastric atrophy, GORD symptoms and histological subtype may distinguish between gastric versus oesophageal origin of cardia cancer.
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Affiliation(s)
- M H Derakhshan
- Section of Gastroenterology, Division of Cardiovascular and Medical Sciences, Western Infirmary, University of Glasgow, Glasgow, G11 6NT, UK
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Bishehsari F, Mahdavinia M, Malekzadeh R, Verginelli F, Catalano T, Sotoudeh M, Bazan V, Agnese V, Esposito DL, De Lellis L, Semeraro D, Colucci G, Hormazdi M, Rakhshani N, Cama A, Piantelli M, Iacobelli S, Russo A, Mariani-Costantini R. Patterns of K-ras mutation in colorectal carcinomas from Iran and Italy (a Gruppo Oncologico dell'Italia Meridionale study): influence of microsatellite instability status and country of origin. Ann Oncol 2008; 17 Suppl 7:vii91-6. [PMID: 16760302 DOI: 10.1093/annonc/mdl959] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND K-ras mutations are a key step in colorectal cancer progression. Such mutations have been widely studied in case series from Western countries but there are few data on the rate and spectrum of mutations in tumors from countries where the epidemiological features of the disease are different. PATIENTS AND METHODS Tumor samples from 182 Iranian colorectal cancer patients (170 sporadic cases and 12 HNPCC cases) were screened for K-ras mutations at codons 12, 13 and 61 by sequencing analysis. The cases were also characterized for microsatellite instability at mononucleotide repeats by PCR and fragment analysis, and classified according to microsatellite instability status. The frequency and the spectrum of K-ras mutations were compared with those observed in a series of colorectal cancer patients from Italy. RESULTS K-ras mutations were observed in 68/182 (37.4%) cases. Mutation frequencies were similar in HNPCC-associated, sporadic MSI-H and sporadic microsatellite-stable (MSS) tumors. However, the G13D substitution was more frequent in HNPCC (3/4, 75%) and sporadic MSI-H (7/11, 63.6%) tumors compared to sporadic MSS tumors (11/53, 20.4%) (P <0.01). Comparison of mutations in the two series from Iran and Italy showed a significantly higher frequency of G13D among Italian patients. CONCLUSIONS While the frequency of K-ras mutations could be similar, the mutational spectrum could be differentially influenced by genetic and environmental factors.
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Affiliation(s)
- F Bishehsari
- Department of Oncology and Neurosciences, University G. d'Annunzio, and Center of Excellence on Aging (CeSI), G. d'Annunzio University Foundation, Chieti, Italy
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Alimoghaddam K, Mohamadnejad M, Mohyedin Bonab M, Bagheri M, Bashtar M, Ghanati H, Ghavamzadeh A, Malekzadeh R. 106: Phase 1 Trial of Autologous Bone Marrow Mesenchymal Stem Cell Transplantation in Patients With Decompensated Liver Cirrhosis. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Akbari MR, Malekzadeh R, Nasrollahzadeh D, Amanian D, Islami F, Li S, Zandvakili I, Shakeri R, Sotoudeh M, Aghcheli K, Salahi R, Pourshams A, Semnani S, Boffetta P, Dawsey SM, Ghadirian P, Narod SA. Germline BRCA2 mutations and the risk of esophageal squamous cell carcinoma. Oncogene 2007; 27:1290-6. [PMID: 17724471 DOI: 10.1038/sj.onc.1210739] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The incidence of esophageal squamous cell carcinoma (ESCC) is very high among the Turkmen population of Iran. Family studies suggest a genetic component to the disease. Turkmen are ethnically homogenous and are well suited for genetic studies. A previous study from China suggested that BRCA2 might play a role in the etiology of ESCC. We screened for mutations in the coding region of the BRCA2 gene in the germline DNA of 197 Turkmen patients with ESCC. A nonsense variant, K3326X, was identified in 9 of 197 cases (4.6%) vs 2 of 254 controls (0.8%) (OR=6.0, 95% CI=1.3-28; P=0.01). This mutation leads to the loss of the C-terminal domain of the BRCA2 protein, a part of the region of interaction with the FANCD2 protein. We observed nine other BRCA2 variants in single cases only, including two deletions, and seven missense mutations. Six of these were judged to be pathogenic. In total, a suspicious deleterious BRCA2 variant was identified in 15 of 197 ESCC cases (7.6%).
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Affiliation(s)
- M R Akbari
- Digestive Disease Research Center, Medical Sciences/University of Tehran, Tehran, Iran
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Latifi-Navid S, Siavoshi F, Safari F, Malekzadeh R, Massarrat S. Antimicrobial effectiveness of ketoconazole against metronidazole-resistant Helicobacter pylori isolates from Iranian dyspeptic patients. J Antimicrob Chemother 2006; 59:160-1. [PMID: 17085768 DOI: 10.1093/jac/dkl449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Mikaeli J, Bishehsari F, Montazeri G, Mahdavinia M, Yaghoobi M, Darvish-Moghadam S, Farrokhi F, Shirani S, Estakhri A, Malekzadeh R. Injection of botulinum toxin before pneumatic dilatation in achalasia treatment: a randomized-controlled trial. Aliment Pharmacol Ther 2006; 24:983-9. [PMID: 16948810 DOI: 10.1111/j.1365-2036.2006.03083.x] [Citation(s) in RCA: 27] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pneumatic dilatation is the first line therapy in achalasia, but half of patients relapse within 5 years of therapy and require further dilatations. AIM To assess whether botulinum toxin injection before pneumatic dilatation is superior to pneumatic dilatation alone in achalasia patients. METHODS Newly diagnosed achalasia patients were randomly assigned to receive botulinum toxin 1 month before pneumatic dilatation (botulinum toxin-pneumatic dilatation group: 27 patients with median age of 38) or to undergo pneumatic dilatation alone (pneumatic dilatation group: 27 patients with median age of 30). Response to therapy was assessed by clinical and objective methods at various intervals. RESULTS One-year remission rate of patients in botulinum toxin-pneumatic dilatation group was 77% compared with 62% in pneumatic dilatation group (P = 0.1). In pneumatic dilatation group, the oesophageal barium volume significantly (P < 0.001) decreased at 1 month, but this reduction did not persist over 1-year follow-up. Botulinum toxin-pneumatic dilatation group showed a significant (P < 0.001) reduction in barium volume at the various times intervals post-treatment. In the botulinum toxin-pneumatic dilatation group, 10/11 (91%) patients over 40 were in remission at 1 year, comparing with only five of nine (55%) cases in pneumatic dilatation group (P = 0.07). CONCLUSION Injection of botulinum toxin before pneumatic dilatation does not significantly enhance the efficacy of pneumatic dilatation.
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Affiliation(s)
- J Mikaeli
- Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Haghpanah V, Soliemanpour B, Heshmat R, Mosavi-Jarrahi AR, Tavangar SM, Malekzadeh R, Larijani B. Endocrine cancer in Iran: based on cancer registry system. Indian J Cancer 2006; 43:80-5. [PMID: 16790945 DOI: 10.4103/0019-509x.25889] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND A population-based registry of endocrine cancer cases in four Iranian provinces, was performed for the years 1996-2000. MATERIALS AND METHODS Patients in each province were grouped according to age, gender and tumor specifics (site, morphology, behavior) and the data was coded according to the international classification of diseases for oncology. STATISTICAL ANALYSIS USED Person-years of population at risk were calculated and the results were presented as incidence rates by sex, age, age specific rates and age standard rate (ASR) per 100,000 person-years, using direct method of standardization to the world population. RESULTS A total of 319 cases of primary endocrine cancer were found and registered, including 313 cases of thyroid carcinoma and 6 cases of adrenal cancer. The thyroid carcinoma group cases consisted of papillary (82.7%), follicular (8.6%), medullary (7.0%) and anaplastic (1.6%) carcinomas. The ASR for thyroid carcinoma was 1.289 (0.627 for men, 1.59 for women), with the highest incidence rate in Kerman (ASR 1.643) and the lowest incidence rate in Golestan (ASR 0.735). For the 6 cases of adrenal cancer, 4 were neuroblastoma and 2 were pheochromocytoma. CONCLUSIONS Iran was considered as an endemic, iodine-deficient area, until fairly recently. Iodinization of salt has been started about 12 years ago, in the nation. Considering the effect of improvement in the iodine intake in previously deficient communities, which is associated with an increase in the incidence of papillary carcinoma compared to other histologic types, the frequency and distribution of histologic types of thyroid carcinoma was closer to what can be seen in iodine-rich areas.
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Affiliation(s)
- V Haghpanah
- Endocrinology and Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Safaralizadeh R, Siavoshi F, Malekzadeh R, Akbari MR, Derakhshan MH, Sohrabi MR, Massarrat S. Antimicrobial effectiveness of furazolidone against metronidazole-resistant strains of Helicobacter pylori. East Mediterr Health J 2006; 12:286-93. [PMID: 17037696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The occurrence of strains resistant to metronidazole is causing failure of the 4-drug regimen for eradication of Helicobacter pylori in the Islamic Republic of Iran. This study compared the in vitro efficacy of furazolidone with metronidazole, clarithromycin, amoxicillin and tetracycline in 70 H. pylori isolates from dyspeptic patients. Of the isolates, 33% were resistant to metronidazole but all were susceptible to furazolidone. Furazolidone could be considered as an appropriate substitute for metronidazole for H. pylori infections.
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Affiliation(s)
- R Safaralizadeh
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
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