scholarly journals Comparing Role of Two Chemotherapy Regimens, CMF and Anthracycline-Based, on Breast Cancer Survival in the Eastern Mediterranean Region and Asia by Multivariate Mixed Effects Models: a Meta-Analysis

2015 ◽  
Vol 16 (14) ◽  
pp. 5655-5661 ◽  
Author(s):  
Saeed Ghanbari ◽  
Seyyed Mohammad Taghi Ayatollahi ◽  
Najaf Zare
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Razieh Zahedi ◽  
Hossein Molavi Vardanjani ◽  
Mohammad Reza Baneshi ◽  
Ali Akbar Haghdoost ◽  
Reza Malekpour Afshar ◽  
...  

2019 ◽  
Vol 85 (1) ◽  
pp. 138 ◽  
Author(s):  
Soheil Hassanipour ◽  
Ahmad Maghsoudi ◽  
Shahab Rezaeian ◽  
Morteza Arab-Zozani ◽  
Ali Mohammad Mokhtari ◽  
...  

2019 ◽  
Author(s):  
Razieh Zahedi ◽  
Hossein Molavi Vardanjani ◽  
Mohammad Reza Baneshi ◽  
Ali Akbar Haghdoost ◽  
Reza Malekpour Afshar ◽  
...  

Abstract Background This study was conducted to determine the current Age Standardized Rate (ASR) of breast cancer and its trend from 1998 to 2018, and relational factors of countries’ development as risk factors in breast cancer occurrence in Eastern Mediterranean Region (EMR). Methods Using systematic review and meta-analysis method, data on incidence of breast cancer was collected from various sources including Pubmed, Embase, Web of Science, WHO from 1998 to 2018. Pooled ASR was calculated using subgroup analysis according to period of study and quality of data, by applying random effect meta-analysis method. Results 499 data points (76 studies) were analyzed. Pooled ASR of breast cancer for EMR during 2011-2018 was 39.8 per 100,000 person-years (95% confidence interval [CI], 36.01, 43.9). ASR of Breast cancer had an upward trend in EMR from 2005 to 2018; however, the increasing pattern had been somewhat different in various regions based on data quality groups 1998-2018. Pooled ASR had a significant association with Human Development Index [-6.6 (95%CI, -8.9, -4.3)] and obesity [0.1 (95% CI, 0.07, 0.1)]. Conclusion Pooled ASR of breast cancer in EMR is lower than the global average. The ASR value and incremental trend in low-quality data group is higher than others in recent years. The possible reasons for the incremental trend are data quality or physiological ones such as increasing obesity.


2019 ◽  
Author(s):  
Razieh Zahedi ◽  
Hossein Molavi Vardanjani ◽  
Mohammad Reza Baneshi ◽  
Ali Akbar Haghdoost ◽  
Reza Malekpour Afshar ◽  
...  

Abstract Background This study was conducted to provide evidence on the current status of breast cancer and its incidence trend in Eastern Mediterranean Region during 1998-2019. Also, this study aimed to investigate the association between the incidence of breast cancer and Human Development Index and some factors related to this index, including total fertility rate, and obesity, using a meta-analysis. Method Data on incidence of breast cancer were collected from various sources, including PubMed, Embase, Web of Science, and WHO, from 1998 to 2019 using systematic review and meta-analysis. Pooled age standardized rate was calculated based on study duration and quality of data using a subgroup analysis and random effect meta-analysis. Results A total of 80 studies (545 data points) were analyzed. Pooled age standardized rate of breast cancer for Eastern Mediterranean Region was 37.1 per 100 000 person-year (95% confidence interval [CI], 34.5, 39.8) during 2011-2019. age standardized rate of breast cancer had an upward trend in Eastern Mediterranean Region from 2005 to 2019. However, the increasing trend was found to be slightly different in various regions based on quality of data. Moreover, pooled age standardized rate had a significant association with Human Development Index [-89.2 (95% CI, -119.8, -58.7)] and obesity [1.2 (95% CI, 0.9, 1.5)]. Conclusion Pooled age standardized rate of breast cancer in Eastern Mediterranean Region was lower than the global average. Also, the age standardized rate value and its incremental trend have been higher in countries with high-quality data than in other countries of this region in recent years. Data quality or physiological factors, such as increase in obesity rates, could be the reasons for this incremental trend.


2020 ◽  
Author(s):  
Razieh Zahedi ◽  
Hossein Molavi Vardanjani ◽  
Mohammad Reza Baneshi ◽  
Ali Akbar Haghdoost ◽  
Reza Malekpour Afshar ◽  
...  

Abstract Background This study was conducted to provide evidence on the current status of breast cancer and its incidence trend in Eastern Mediterranean Region during 1998-2019. Also, this study aimed to investigate the association between the incidence of breast cancer and Human Development Index and some factors related to this index, including total fertility rate, and obesity, using a meta-analysis. Method Data on incidence of breast cancer were collected from various sources, including PubMed, Embase, Web of Science, and WHO, from 1998 to 2019 using systematic review and meta-analysis. Pooled age standardized rate was calculated based on study duration and quality of data using a subgroup analysis and random effect meta-analysis. Results A total of 80 studies (545 data points) were analyzed. Pooled age standardized rate of breast cancer for Eastern Mediterranean Region was 37.1 per 100 000 person-year (95% confidence interval [CI], 34.5, 39.8) during 2011-2019. age standardized rate of breast cancer had an upward trend in Eastern Mediterranean Region from 2005 to 2019. However, the increasing trend was found to be slightly different in various regions based on quality of data. Moreover, pooled age standardized rate had a significant association with Human Development Index [-89.2 (95% CI, -119.8, -58.7)] and obesity [1.2 (95% CI, 0.9, 1.5)]. Conclusion Pooled age standardized rate of breast cancer in Eastern Mediterranean Region was lower than the global average. Also, the age standardized rate value and its incremental trend have been higher in countries with high-quality data than in other countries of this region in recent years. Data quality or physiological factors, such as increase in obesity rates, could be the reasons for this incremental trend. Key words Breast cancer, meta-analysis, Eastern Mediterranean region, Incidence


2014 ◽  
Vol 15 (21) ◽  
pp. 9535-9541 ◽  
Author(s):  
Nasim Namiranian ◽  
Maziar Moradi-Lakeh ◽  
Seid Kazem Razavi-Ratki ◽  
Mahdyie Doayie ◽  
Marzieh Nojomi

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