Alireza Sadjadi

10.0k total citations
53 papers, 2.5k citations indexed

About

Alireza Sadjadi is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Alireza Sadjadi has authored 53 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 19 papers in Oncology and 11 papers in Epidemiology. Recurrent topics in Alireza Sadjadi's work include Colorectal Cancer Screening and Detection (18 papers), Helicobacter pylori-related gastroenterology studies (16 papers) and Global Cancer Incidence and Screening (13 papers). Alireza Sadjadi is often cited by papers focused on Colorectal Cancer Screening and Detection (18 papers), Helicobacter pylori-related gastroenterology studies (16 papers) and Global Cancer Incidence and Screening (13 papers). Alireza Sadjadi collaborates with scholars based in Iran, United States and Netherlands. Alireza Sadjadi's co-authors include Mehdi Nouraie, Reza Malekzadeh, Hooman Khademi, Shadi Kolahdoozan, Amir Reza Radmard, Mohammad Ali Mohagheghi, Shahryar Semnani, Alireza Mousavi-Jarrahi, Donald Maxwell Parkin and Abbas Yazdanbod and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Alireza Sadjadi

45 papers receiving 2.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Alireza Sadjadi Iran 24 1.2k 684 513 440 291 53 2.5k
Duk Hyoung Lee South Korea 11 881 0.8× 540 0.8× 764 1.5× 305 0.7× 314 1.1× 12 2.2k
Åsa Klint Sweden 26 1.1k 1.0× 360 0.5× 464 0.9× 348 0.8× 183 0.6× 34 2.3k
Aruna Kamineni United States 28 1.4k 1.2× 479 0.7× 651 1.3× 486 1.1× 183 0.6× 93 2.6k
Tomomi Marugame United States 24 984 0.8× 426 0.6× 720 1.4× 324 0.7× 378 1.3× 45 2.3k
Jon P. Fryzek United States 32 722 0.6× 1.0k 1.5× 655 1.3× 324 0.7× 327 1.1× 66 3.8k
Hong Gwan Seo South Korea 25 959 0.8× 457 0.7× 666 1.3× 312 0.7× 311 1.1× 80 3.0k
Aleyamma Mathew India 28 903 0.8× 505 0.7× 416 0.8× 421 1.0× 393 1.4× 68 2.5k
Sigrid K. Brækkan Norway 36 626 0.5× 738 1.1× 509 1.0× 604 1.4× 404 1.4× 167 4.6k
Franca Lucchini Italy 30 1.3k 1.1× 552 0.8× 550 1.1× 633 1.4× 409 1.4× 53 2.9k
Shahryar Semnani Iran 31 1.0k 0.9× 1.2k 1.8× 575 1.1× 475 1.1× 546 1.9× 140 3.7k

Countries citing papers authored by Alireza Sadjadi

Since Specialization
Citations

This map shows the geographic impact of Alireza Sadjadi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alireza Sadjadi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alireza Sadjadi more than expected).

Fields of papers citing papers by Alireza Sadjadi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alireza Sadjadi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alireza Sadjadi. The network helps show where Alireza Sadjadi may publish in the future.

Co-authorship network of co-authors of Alireza Sadjadi

This figure shows the co-authorship network connecting the top 25 collaborators of Alireza Sadjadi. A scholar is included among the top collaborators of Alireza Sadjadi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alireza Sadjadi. Alireza Sadjadi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Yadegar, Amirhossein, Sahar Dalvand, Maryam Sharafkhah, et al.. (2025). Association between prediagnostic risk factors and survival after colorectal cancer diagnosis in Golesten cohort study. Scientific Reports. 15(1). 17621–17621.
2.
3.
Alcala, Karine, Hossein Poustchi, Vivian Viallon, et al.. (2023). Incident cancers attributable to using opium and smoking cigarettes in the Golestan cohort study. EClinicalMedicine. 64. 102229–102229. 8 indexed citations
4.
Sahebi, Mahmod Reza, et al.. (2023). Modeling Epidemiology Data with Machine Learning Technique to Detect Risk Factors for Gastric Cancer. Journal of Gastrointestinal Cancer. 55(1). 287–296. 4 indexed citations
5.
Mohammadi, Neda, Masoomeh Alimohammadian, Hossein Poustchi, et al.. (2021). The marginal causal effect of opium consumption on the upper gastrointestinal cancer death using parametric g-formula: An analysis of 49,946 cases in the Golestan Cohort Study, Iran. PLoS ONE. 16(1). e0246004–e0246004. 7 indexed citations
6.
Ghaffari, Hamid Reza, Simin Nasseri, Masud Yunesian, et al.. (2019). Monitoring and exposure assessment of nitrate intake via fruits and vegetables in high and low risk areas for gastric cancer. Journal of Environmental Health Science and Engineering. 17(1). 445–456. 20 indexed citations
7.
Ghaffari, Hamid Reza, Masud Yunesian, Ramin Nabizadeh, et al.. (2019). Environmental etiology of gastric cancer in Iran: a systematic review focusing on drinking water, soil, food, radiation, and geographical conditions. Environmental Science and Pollution Research. 26(11). 10487–10495. 23 indexed citations
8.
Majidi, Azam, et al.. (2017). Cancer Screening Awareness and Practice in a Middle Income Country; A Systematic Review from Iran. PubMed. 18(12). 3187–3194. 31 indexed citations
9.
Ahmadi, Batoul, Masoomeh Alimohammadian, Mehdi Yaseri, et al.. (2016). Multimorbidity. Medicine. 95(7). e2756–e2756. 80 indexed citations
10.
Akbari, Mohammad R., Reza Malekzadeh, Patricia Lepage, et al.. (2011). Mutations in Fanconi anemia genes and the risk of esophageal cancer. Human Genetics. 129(5). 573–582. 44 indexed citations
11.
Salmanian, Ali Hatef, et al.. (2011). FOODBORNE YEASTS SERVE AS RESERVOIRS OF HELICOBACTER PYLORI. Journal of Food Safety. 32(2). 152–160. 21 indexed citations
12.
Babaei, Masoud, Alireza Sadjadi, Fatemeh Samadi Nasab, et al.. (2009). Cancer Incidence and Mortality in Ardabil: Report of an Ongoing Population-Based Cancer Registry in Iran, 2004-2006. SHILAP Revista de lepidopterología. 40 indexed citations
13.
Akbari, Mohammad R., Reza Malekzadeh, Ramin Shakeri, et al.. (2009). Candidate Gene Association Study of Esophageal Squamous Cell Carcinoma in a High-Risk Region in Iran. Cancer Research. 69(20). 7994–8000. 33 indexed citations
14.
Malekzadeh, Reza, Shahryar Semnani, & Alireza Sadjadi. (2008). Esophageal Cancer in Iran A Review. GOVARESH. 13(1). 25–34.
15.
Yavari, Parvin, Hislop Tg, Chris Bajdik, et al.. (2006). Comparison of cancer incidence in Iran and Iranian immigrants to British Columbia, Canada.. PubMed. 7(1). 86–90. 64 indexed citations
16.
Larijani, Bagher, Farhad Gharibdoost, Mohammad Pajouhi, et al.. (2004). Effects of levothyroxine suppressive therapy on bone mineral density in premenopausal women. Journal of Clinical Pharmacy and Therapeutics. 29(1). 1–5. 18 indexed citations
17.
Sadjadi, Alireza, Reza Malekzadeh, Mohammad H. Derakhshan, et al.. (2003). Cancer occurrence in Ardabil: Results of a population‐based Cancer Registry from Iran. International Journal of Cancer. 107(1). 113–118. 259 indexed citations
18.
Yazdanbod, Abbas, Shahnam Arshi, Mohammad H. Derakhshan, Alireza Sadjadi, & Reza Malekzadeh. (2001). GASTRIC CARDIA CANCER; THE MOST COMMON TYPE OF UPPER GASTROINTESTINAL CANCER IN ARDABIL, IRAN: AN ENDOSCOPY CLINIC EXPERIENCE. 4(2). 76–79. 25 indexed citations
19.
Larijani, Bagher, et al.. (1999). Evaluation Of Suppressive Therapy For Cold Thyroid Nodules With Levothyroxine: Double-Blind Placebo-Controlled Clinical Trial. Endocrine Practice. 5(5). 251–256. 25 indexed citations
20.
Ghavamzadeh, Ardeshir, et al.. (1998). Prognostic factors in bone marrow transplantation for beta thalassemia major: experiences from Iran. Bone Marrow Transplantation. 22(12). 1167–1169. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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