10 results on '"Khoshnia, Masoud"'
Search Results
2. All-Cause and Cause-Specific Mortality in Middle-Aged Individuals with Positive HBsAg: Findings from a Prospective Cohort Study
- Author
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Motamed-Gorji, Nazgol, primary, Eghtesad, Sareh, additional, Sharafkhah, Maryam, additional, Masoudi, Sahar, additional, Darvishian, Maryam, additional, Eslami, Layli, additional, Gharavi, Abdolsamad, additional, Khoshnia, Masoud, additional, Roshandel, Gholamreza, additional, Shayanrad, Amaneh, additional, Hariri, Sanam, additional, Merat, Shahin, additional, Poustchi, Hossein, additional, and Malekzadeh, Reza, additional
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- 2022
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3. Trends in the Incidence of Stomach Cancer in Golestan Province, a High-risk Area in Northern Iran, 2004–2016
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Ghasemi-Kebria, Fatemeh, primary, Amiriani, Taghi, additional, Fazel, Abdolreza, additional, Naimi-Tabiei, Mohammad, additional, Norouzi, Alireza, additional, Khoshnia, Masoud, additional, Seyyedmajidi, Mohammadreza, additional, Pooshani, Abdollah, additional, Mousaviemadi, SeyedeFatemeh, additional, Poorkhani, Houshang, additional, Sedaghat, SeyedMehdi, additional, Salamat, Faezeh, additional, Hasanpour-Heidari, Susan, additional, Jafari-Delouie, Nastaran, additional, Gholami, Masoomeh, additional, Semnani, Shahryar, additional, Roshandel, Gholamreza, additional, Weiderpass, Elisabete, additional, and Malekzadeh, Reza, additional
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- 2020
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4. A Case-Control Study of Breast Cancer in Northeast of Iran: The Golestan Cohort Study.
- Author
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Alipour S, Omranipour R, Malekzadeh R, Poustchi H, Pourshams A, Khoshnia M, Gharavi A, Roshandel G, and Eslami B
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- Adult, Aged, Case-Control Studies, Cohort Studies, Contraceptives, Oral adverse effects, Female, Humans, Incidence, Iran epidemiology, Medical History Taking, Middle Aged, Multivariate Analysis, Parity, Risk Factors, Survival Analysis, Time Factors, Breast Neoplasms mortality
- Abstract
Background: The incidence and survival of breast cancer (BC) vary across countries. This study aimed to determine risk factors for BC and estimate the overall survival rate in BC patients of the Golestan Cohort Study (GCS)., Methods: This case-control study was performed among participants of the GCS. Cases (N = 99) consisted of women who were diagnosed with BC and controls (n = 400) were selected out of women participating in the same cohort and had not developed any cancer during the follow-up period. Controls were frequency matched to case on both place of residency and 5-year categories of age., Results: Considering confounding variables, logistic regression analysis manifested a reverse association between parity and BC (OR [odds ratio] = 0.87, 95% CI: 0.80-0.95, P = 0.001). In addition, we found women who had family history of any cancer (OR = 1.63, 95% CI: 1.02-2.60, P = 0.04) and long term oral contraceptive (OCP) use (≥10 years) (OR = 3.17, 95% CI: 1.27-7.95, P = 0.01) were at higher risk of BC. Of the total patients, 23 (23.2%) were died due to BC after a mean follow-up of 102.4 ± 5.31 months. Using the Kaplan-Meier analysis, the 5-year survival in these patients was 74%., Conclusion: In the Golestan Cohort population, long term OCP use and family history of cancer were risk factors for BC, while parity was a protective factor. The 5-year survival of BC patients in the GCS is still lower relative to Europe and the United States., (© 2019 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.)
- Published
- 2019
5. Comparing Anthropometric Indicators of Visceral and General Adiposity as Determinants of Overall and Cardiovascular Mortality.
- Author
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Nalini M, Sharafkhah M, Poustchi H, Sepanlou SG, Pourshams A, Radmard AR, Khoshnia M, Gharavi A, Dawsey SM, Abnet CC, Boffetta P, Brennan P, Sotoudeh M, Nikmanesh A, Merat S, Etemadi A, Shakeri R, Malekzadeh R, and Kamangar F
- Subjects
- Adult, Aged, Body Mass Index, Cohort Studies, Female, Humans, Intra-Abdominal Fat, Iran epidemiology, Male, Middle Aged, Proportional Hazards Models, Risk Factors, Waist Circumference, Waist-Height Ratio, Waist-Hip Ratio, Adiposity, Cardiovascular Diseases mortality, Mortality, Obesity complications
- Abstract
Background: It is unclear which anthropometric obesity indicator best predicts adverse health outcomes. This study aimed to investigate the association of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), waist-to-hip ratio (WHR), and hip-adjusted WC with all-cause and cardiovascular mortality., Methods: 50045 people aged 40-75 (58% women, median BMI: 26.3 kg /m2 ) participated in the population-based Golestan Cohort Study. We used Cox regression to estimate hazard ratios (HRs) and 95% confidence intervals (95% CI) for the association of obesity indicators with mortality. We also examined the association of these indicators with intermediate outcomes, including hypertension, blood glucose, dyslipidemia, carotid atherosclerosis, nonalcoholic fatty liver, and visceral abdominal fat., Results: After a median follow-up of 10.9 years (success rate: 99.1%), 6651 deaths (2778 cardiovascular) occurred. Comparing 5th to the 1st quintile, HRs (95% CIs) for all-cause and cardiovascular mortality were 1.12 (1.02-1.22) and 1.59 (1.39-1.83) for BMI, 1.16 (1.07-1.27) and 1.66 (1.44-1.90) for WC, 1.28 (1.17-1.40) and 1.88 (1.63-2.18) for WHtR, 1.44 (1.32-1.58) and 2.04 (1.76-2.36) for WHR, and 1.84 (1.62-2.09) and 2.72 (2.23-3.32) for hip-adjusted WC, respectively. Hip-adjusted WC had the strongest associations with the intermediate outcomes., Conclusion: Indicators of visceral adiposity (e.g., hip-adjusted WC) were much stronger predictors of overall and cardiovascular mortality than were indicators of general adiposity (e.g., BMI). The full-strength effect of visceral adiposity becomes apparent only when both WC, as a risk factor, and hip circumference, as a protective factor, are individually and simultaneously taken into consideration., (© 2019 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.)
- Published
- 2019
6. Intra-familial Transmission of Chronic Hepatitis B Infection: A Large Population-Based Cohort Study in Northern Iran.
- Author
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Katoonizadeh A, Motamed-Gorji N, Sharafkhah M, Ostovaneh M, Esmaili S, Eslami L, Gharravi A, Khoshnia M, Shayanrad A, Shakki Katouli F, Shiravi Khuzani A, Amini Kafi-Abad S, Maghsudlu M, George J, Poustchi H, and Malekzadeh R
- Subjects
- Adolescent, Adult, Biomarkers blood, Child, Female, Hepatitis B Surface Antigens blood, Hepatitis B, Chronic blood, Humans, Infectious Disease Transmission, Vertical, Iran epidemiology, Male, Middle Aged, Prospective Studies, Risk Factors, Sexually Transmitted Diseases, Viral, Young Adult, Family, Hepatitis B, Chronic epidemiology, Hepatitis B, Chronic transmission
- Abstract
Aim: The aim of this study was to investigate the intra-familial transmission of chronic hepatitis B (CHB) in Golestan province, that has the highest prevalence of CHB in Iran., Methods: The Golestan Cohort Study (GCS) is a population-based prospective study of 50045 individuals, 40 years or older, initially set-up to study upper GI cancers in Northern Iran. In 2008, a baseline measurement of hepatitis B surface antigen (HBsAg) on the stored serum of all GCS participants identified 3505 HBsAg+ individuals. In 2011, we assessed HBV serological markers in 2590 initially HBsAg+ individuals and their first-degree relatives including spouses (1454) and children (3934)., Results: The median (IQR) age of spouses and children were 52 (12) and 25 (12) years respectively. Out of 5388 family members, 2393 (44.5%) had no HBV markers, indicating susceptibility to infection. Of these, 378 (15.8%) were fully-vaccinated children with no apparent response to primary immunization. HBsAg was positive in 2.2% (n = 33) of spouses and 8.2% (n = 325) of children (overall rate of 6.6%). HBcAb was positive in 761 (52.3%) and 914 (23%) spouses and children, respectively. The rate of spontaneous loss of HBsAg (HBsAg-, HBsAb+ and HbcAb+) was 41.3% and 13.9% in spouses and children, respectively. A higher rate of HBsAg+ children (10.2%) was found in families in which the mother was positive for HBsAg compared with families where the father was positive for HBsAg (6.3%) (P < 0.001). When both parents were positive for HBsAg, the rate of HBsAg positivity was high (23.5%, P < 0.001). Despite high virus exposure rates between spouses (52.6 %), the prevalence of HBsAg positivity among them was very low (2.3 %)., Conclusion: Sexual and parent-to-child transmission are important routes of CHB spread in this population from northern Iran despite the fact that 24 years have passed since the beginning of hepatitis B vaccination in infants. Low percentage of HBsAg positivity in spouses is related to high HBsAg clearance rate among them., (© 2018 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.)
- Published
- 2018
7. PolyPill for Prevention of Cardiovascular Disease in an Urban Iranian Population with Special Focus on Nonalcoholic Steatohepatitis: A Pragmatic Randomized Controlled Trial within a Cohort (PolyIran - Liver) - Study Protocol.
- Author
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Merat S, Poustchi H, Hemming K, Jafari E, Radmard AR, Nateghi A, Shiravi Khuzani A, Khoshnia M, Marshall T, and Malekzadeh R
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- Angiotensin II Type 1 Receptor Blockers administration & dosage, Aspirin administration & dosage, Atorvastatin administration & dosage, Diuretics administration & dosage, Drug Combinations, Female, Humans, Hydrochlorothiazide administration & dosage, Hydroxymethylglutaryl-CoA Reductase Inhibitors administration & dosage, Iran, Male, Middle Aged, Platelet Aggregation Inhibitors administration & dosage, Urban Population, Valsartan administration & dosage, Cardiovascular Diseases prevention & control, Non-alcoholic Fatty Liver Disease drug therapy
- Abstract
Background: Cardiovascular disease (CVD) is among the most common causes of mortality in all populations. Nonalcoholic steatohepatitis is a common finding in patients with CVD. Prevention of CVD in individual patients typically requires periodic clinical evaluation, as well as diagnosis and management of risk factors such as hypertension and hyperlipidemia. However, this is resource consuming and hard to implement, especially in developing countries. We designed a study to investigate the effects of a simpler strategy: a fixed-dose combination pill consisting of aspirin, valsartan, atorvastatin and hydrochlorthiazide (PolyPill) in an unselected group of persons aged over 50 years., Design: The PolyIran-Liver study was performed in Gonbad city as an open label pragmatic randomized controlled trial nested within the Golestan Cohort Study. We randomly selected 2,400 cohort study participants aged above 50 years, randomly assigned them to intervention or usual care and invited them to participate in an additional measurement study (if they met the eligibility criteria) to measure liver related outcomes. Those agreeing and randomized to the intervention arm were offered a daily single dose of PolyPill. We will follow participants for 5 years. The primary outcome is major cardiovascular events, secondary outcomes include all-cause mortality and liver related outcomes: liver stiffness and liver enzyme levels. Cardiovascular outcomes and mortality will be determined from the cohort study and liver-related outcomes in those consenting to follow up. Analysis will be by allocated group., Trial Status: Between October and December 2011, 1,320 intervention and 1,080 control participants were invited to participate in the additional measurement study. For all these participants, the major cardiovascular events will be determined using blind assessment of outcomes through the cohort study. In the intervention and control arms, 875 (66%) and 721 (67%) respectively, met the eligibility criteria and agreed to participate in the additional measurement study. Liver related outcomes will be measured in these participants. Of the 1,320 participants randomized to the intervention, 787 (60%) accepted the PolyPill., Conclusion: The PolyIran-liver urban study will provide us with important information on the effectiveness of PolyPill on major cardiovascular events, all-cause mortality and liver related outcomes. (ClinicalTrials.gov ID: NCT01245608).
- Published
- 2015
- Full Text
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8. Endoscopic screening for precancerous lesions of the esophagus in a high risk area in Northern Iran.
- Author
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Roshandel G, Khoshnia M, Sotoudeh M, Merat S, Etemadi A, Nickmanesh A, Norouzi A, Pourshams A, Poustchi H, Semnani S, Ghasemi-Kebria F, Noorbakhsh R, Abnet C, Dawsey SM, and Malekzadeh R
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- Adult, Age Factors, Aged, Aged, 80 and over, Biopsy, Coloring Agents, Cooking methods, Cross-Sectional Studies, Educational Status, Esophagitis epidemiology, Esophagitis pathology, Esophagoscopy, Female, Humans, Iodides, Iran epidemiology, Male, Middle Aged, Prevalence, Risk Factors, Smoking epidemiology, Tea, Early Detection of Cancer, Esophagus pathology, Precancerous Conditions ethnology, Precancerous Conditions pathology
- Abstract
Background: Esophageal squamous cell carcinoma (ESCC) is a major health problem in many developing countries including Iran. ESCC has a very poor prognosis, largely due to late diagnosis. As a first step in developing an early detection and treatment program, we conducted a population-based endoscopic screening for ESCC and its precursor lesion, esophageal squamous dysplasia (ESD) in asymptomatic adults from Golestan Province, northern Iran, a high-risk area for ESCC, to evaluate the feasibility of such a program and to document the prevalence and risk factor correlates of ESD., Methods: This cross-sectional study was conducted among participants of the Golestan Cohort Study (GCS), a population-based cohort of 50,000 adults in eastern Golestan Province. Randomly selected GCS participants were invited by telephone. Those who accepted were referred to a central endoscopy clinic. Eligible subjects were consented and then asked to fill in a brief questionnaire. Detailed information about selected risk factors was obtained from the GCS main database. Endoscopic examination with Lugol's iodine staining was performed, biopsies were taken from unstained lesions as well as the normally stained mucosa of the esophagus, and the biopsies were diagnosed by expert pathologists according to previously described criteria., Results: In total, 1906 GCS subjects were invited, of whom only 302 subjects (15.8%) were successfully enrolled. Esophagitis (29.5%) and ESD (6.0%) were the most common pathological diagnoses. Turkmen ethnicity (adjusted OR = 8.61; 95%CI: 2.48-29.83), being older than the median age (OR = 7.7; 95% CI: 1.99-29.87), and using deep frying cooking methods (OR = 4.65; 95%CI: 1.19-18.22) were the strongest predictors for ESD. There were significant relationships between esophagitis and smoking (p-value<0.001), drinking hot tea (P value = 0.02) and lack of education (P value = 0.004)., Conclusion: We observed a low rate for participation in endoscopic screening. Overall prevalence of ESD was 6.0%. Developing non-endoscopic primary screening methods and screening individuals with one or more risk factors may improve these rates.
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- 2014
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9. Endoscopic screening for esophageal squamous cell carcinoma.
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Roshandel G, Nourouzi A, Pourshams A, Semnani S, Merat S, and Khoshnia M
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- Carcinoma, Squamous Cell prevention & control, Diagnostic Imaging methods, Early Detection of Cancer economics, Esophageal Neoplasms prevention & control, Esophagoscopy economics, Fluorescence, Humans, Iodine, Iran, Carcinoma, Squamous Cell diagnosis, Coloring Agents, Early Detection of Cancer methods, Esophageal Neoplasms diagnosis, Esophagoscopy methods
- Abstract
Esophageal cancer (EC) is the eighth common cancer and the sixth most common cause of death from cancer worldwide. Esophageal squamous cell carcinoma (ESCC) remains the most common type of EC in the developing world and an important health problem in high-risk areas. Most of ESCC cases present in late stages, resulting in delayed diagnosis and poor prognosis. Prevention is the most effective strategy to control ESCC. Primary and secondary preventive methods may be considered for ESCC. In primary prevention, we try to avoid known risk factors. The aim of the secondary preventive method (ESCC screening programs) is to detect and eliminate premalignant precursor lesion of ESCC, preventing its progression into advanced stages. Similar to all population-based screening programs, any screening for early detection of ESCC must be cost-effective; otherwise, screening may not be indicated in that population. Endoscopy with iodine staining has been accepted as a population-level ESCC screening program in some high-risk areas including parts of China. This method may be too expensive and invasive in other high-risk communities. Nonendoscopic methods may be more applicable in these populations for population-based screenings. The limitations (questionable validity and costs) of new endoscopic imaging modalities, including narrow-band imaging (NBI), made them inappropriate to be used in population-level ESCC screening programs. Low-cost, less-invasive endoscopic imaging methods with acceptable diagnostic performance may make screening of ESCC in high-risk areas cost-effective.
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- 2013
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10. Marked increase in the incidence rate of esophageal adenocarcinoma in a high-risk area for esophageal cancer.
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Ghasemi-Kebria F, Roshandel G, Semnani S, Shakeri R, Khoshnia M, Naeimi-Tabiei M, Merat S, and Malekzadeh R
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- Female, Humans, Incidence, Iran epidemiology, Male, Registries, Risk Factors, Adenocarcinoma epidemiology, Carcinoma, Squamous Cell epidemiology, Esophageal Neoplasms epidemiology
- Abstract
Background: Esophageal cancer (EC) is the eighth common cancer worldwide. Esophageal squamous cell carcinoma (ESCC) and adenocarcinoma (EAD) are the most common histologic types of EC. Many recent reports showed an increasing trend in EAD and a decreasing trend in ESCC in many Western countries. Golestan Province in northeastern Iran has been known as a high-risk area for EC. The aim of this study was to describe the time trend of EAD in this area between 2000-2009., Methods: Data on cancer cases were obtained from Golestan Population-based Cancer Registry. Analysis was done using Joinpoint software. To examine the incidence trends, the annual percent change was calculated. The possibilities of anatomic and histologic misclassification were considered by assessing the trend of ESCC and gastric adenocarcinoma. , Results: A total number of 1186 histologically-confirmed EC cases were recruited. The incidence rate of EAD showed a significant increasing trend. There was no significant trend in the incidence of ESCC during the study period. A significant increase in the incidence rate of gastric adenocarcinoma was observed during the period of 2000-2005, followed by a plateau during the period of 2005-2009., Conclusions: We found a significant increasing trend in the incidence rate of EAD. We find no evidence to support an alternative explanation including anatomic and histologic misclassification. So, the observed rise in the incidence of EAD seems to be real. Therefore, designing and implementation of control programs, including control of preventable risk factors of EAD, should be considered in this high- risk area.
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- 2013
- Full Text
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