Igor Sirák

1.5k total citations
74 papers, 699 citations indexed

About

Igor Sirák is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Igor Sirák has authored 74 papers receiving a total of 699 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Surgery, 22 papers in Pulmonary and Respiratory Medicine and 20 papers in Oncology. Recurrent topics in Igor Sirák's work include Endometrial and Cervical Cancer Treatments (16 papers), Colorectal and Anal Carcinomas (11 papers) and Head and Neck Cancer Studies (9 papers). Igor Sirák is often cited by papers focused on Endometrial and Cervical Cancer Treatments (16 papers), Colorectal and Anal Carcinomas (11 papers) and Head and Neck Cancer Studies (9 papers). Igor Sirák collaborates with scholars based in Czechia, United States and United Kingdom. Igor Sirák's co-authors include Milan Vošmik, Jiřı́ Petera, Linda Kašaová, Petr Paluska, Aleš Tichý, Loren K. Mell, Ján Laco, Kevin L. Moore, Walter Bosch and Jeff M. Michalski and has published in prestigious journals such as Journal of Clinical Oncology, Scientific Reports and International Journal of Molecular Sciences.

In The Last Decade

Igor Sirák

66 papers receiving 691 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Igor Sirák Czechia 15 263 204 191 165 156 74 699
Milan Vošmik Czechia 17 294 1.1× 254 1.2× 258 1.4× 81 0.5× 112 0.7× 81 771
Izumi Koike Japan 16 160 0.6× 198 1.0× 201 1.1× 129 0.8× 60 0.4× 50 729
L. Caravatta Italy 19 284 1.1× 325 1.6× 418 2.2× 226 1.4× 256 1.6× 71 886
J.M. Cosset France 15 121 0.5× 262 1.3× 241 1.3× 210 1.3× 179 1.1× 43 814
Xu Cai China 19 214 0.8× 325 1.6× 394 2.1× 121 0.7× 67 0.4× 53 888
Yoshiyuki Itoh Japan 17 264 1.0× 362 1.8× 214 1.1× 149 0.9× 165 1.1× 63 765
Diane C. Ling United States 17 329 1.3× 239 1.2× 209 1.1× 99 0.6× 118 0.8× 46 737
Ulrike Hoeller Germany 13 178 0.7× 175 0.9× 195 1.0× 313 1.9× 92 0.6× 21 687
Stefano Ursino Italy 14 194 0.7× 283 1.4× 186 1.0× 127 0.8× 107 0.7× 48 687
Ah Ram Chang South Korea 12 145 0.6× 166 0.8× 163 0.9× 112 0.7× 147 0.9× 44 510

Countries citing papers authored by Igor Sirák

Since Specialization
Citations

This map shows the geographic impact of Igor Sirák'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 Igor Sirák with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Igor Sirák more than expected).

Fields of papers citing papers by Igor Sirák

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Igor Sirák. 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 Igor Sirák. The network helps show where Igor Sirák may publish in the future.

Co-authorship network of co-authors of Igor Sirák

This figure shows the co-authorship network connecting the top 25 collaborators of Igor Sirák. A scholar is included among the top collaborators of Igor Sirák 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 Igor Sirák. Igor Sirák 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.
O’Brien, Gráinne, Lourdes Cruz-Garcia, Aleš Tichý, et al.. (2024). Transcriptional Inflammatory Signature in Healthy Donors and Different Radiotherapy Cancer Patients. International Journal of Molecular Sciences. 25(2). 1080–1080. 1 indexed citations
2.
Melichar, Bohuslav, Igor Sirák, J Vaňásek, et al.. (2024). The Role of Adjuvant Radiotherapy in the Treatment of Breast Cancer. Current Oncology. 31(3). 1207–1220. 5 indexed citations
3.
Sirák, Igor, Linda Kašaová, Petr Paluska, et al.. (2024). Cardiac doses with deep inspiration breath hold in breast cancer radiotherapy: direct comparison between WBI, PBI, and interstitial APBI. Reports of Practical Oncology & Radiotherapy. 29(2). 155–163.
4.
Tuček, Luboš, Igor Sirák, Linda Kašaová, et al.. (2023). High-dose-rate brachytherapy at 3 Gy per fraction for lip carcinoma: Treatment outcomes and toxicity at 5-years. Brachytherapy. 22(4). 496–502. 3 indexed citations
5.
Sirák, Igor, et al.. (2022). MRI-based adaptive radiotherapy has the potential to reduce dysphagia in patients with head and neck cancer. Physica Medica. 105. 102511–102511. 4 indexed citations
6.
Ostheim, Patrick, Setegn Worku Alemu, Aleš Tichý, et al.. (2022). Examining potential confounding factors in gene expression analysis of human saliva and identifying potential housekeeping genes. Scientific Reports. 12(1). 2312–2312. 9 indexed citations
7.
Cruz-Garcia, Lourdes, Gráinne O’Brien, Botond Sipos, et al.. (2020). In Vivo Validation of Alternative FDXR Transcripts in Human Blood in Response to Ionizing Radiation. International Journal of Molecular Sciences. 21(21). 7851–7851. 24 indexed citations
8.
Sirák, Igor, et al.. (2020). Accelerated partial breast irradiation in elderly breast cancer patients. Translational Cancer Research. 9(S1). S29–S36. 1 indexed citations
9.
Paluska, Petr, et al.. (2019). Validation of dose distribution computation on sCT images generated from MRI scans by Philips MRCAT. Reports of Practical Oncology & Radiotherapy. 24(2). 245–250. 5 indexed citations
10.
Vošmik, Milan, Hana Vošmiková, Igor Sirák, et al.. (2018). HPV Status and Mutation Analysis Using Multiparallel Sequencing in Distal Oesophageal and Gastro-oesophageal Junction Adenocarcinomas. Folia Biologica. 64(2). 41–45.
11.
Sirák, Igor, et al.. (2017). Systemic therapy in the treatment of uterine cervix carcinoma. 11(2). 78–82.
12.
Chmelařová, Marcela, Igor Sirák, Hana Vošmiková, et al.. (2016). Importance of Tumour Suppressor Gene Methylation in Sinonasal Carcinomas. Folia Biologica. 62(3). 110–119. 7 indexed citations
13.
14.
Dvořák, Josef, et al.. (2016). Prognostic significance of survivin expression in patients with locally advanced rectal. 10(3). 131–134. 2 indexed citations
15.
16.
Sirák, Igor, Marián Kacerovský, Jiřı́ Petera, et al.. (2011). Non-closure of peritoneum after abdominal hysterectomy for uterine carcinoma does not increase late intestinal radiation morbidity. Reports of Practical Oncology & Radiotherapy. 17(1). 19–23.
17.
Tuček, Luboš, Jiřı́ Petera, Igor Sirák, et al.. (2011). Hyperfractionated high-dose rate brachytherapy in the treatment of oral tongue cancer. Reports of Practical Oncology & Radiotherapy. 16(6). 243–247. 9 indexed citations
18.
Dvořák, Josef, Bohuslav Melichar, Jiřı́ Petera, et al.. (2009). Preoperative neoadjuvant chemoradiation for locally advanced gastric adenocarcinoma. Reports of Practical Oncology & Radiotherapy. 14(5). 169–175. 4 indexed citations
19.
Petera, Jiřı́, Renata Soumarová, Jana Růžičková, et al.. (2009). Perioperative Hyperfractionated High-Dose Rate Brachytherapy for the Treatment of Soft Tissue Sarcomas: Multicentric Experience. Annals of Surgical Oncology. 17(1). 206–210. 20 indexed citations
20.
Petera, Jiřı́, Petr Matula, Petr Paluska, et al.. (2009). High dose rate versus low dose rate brachytherapy in the treatment of tongue carcinoma – a radiobiological study. Neoplasma. 56(2). 163–168. 11 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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