Ugur Selek

ORCID

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 51

Top Venues

Journal of clinical medicine

Tomography (Ann Arbor, Mich.)

Oral diseases

Journal of personalized medicine

Koç University Hospital

Hacettepe University School of Medicine (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Koç University Hospital Jun 26 2013

Turkey

Professor :: Radiation Oncology

VKV American Hospital Jan 01 2009

Turkey

Chair, Professor :: UT MD Anderson Radiation Oncology Outreach Center at American Hospital, Istanbul

University of Texas MD Anderson Cancer Center Jan 01 2009

United States

Adjunct Professor :: Radiation Oncology

Education History

Hacettepe University School of Medicine Sep 16 1991 - Jun 30 1997

Turkey

PHD

Publications

Erkan Topkan, Efsun Somay, Ugur Selek
Comment on Frydrych et al. (https://doi.org/10.1111/odi.14837). Oral diseases (2024)
Efsun Somay, Erkan Topkan, Umur Anıl Pehlivan, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
The Use of Pre-Chemoradiotherapy Total Masseter Muscle Volume as a Novel Predictor of Radiation-Induced Trismus in Locally Advanced Nasopharyngeal Carcinoma Patients. Tomography (Ann Arbor, Mich.) 10 (1) (2024)
Erkan Topkan, Ahmet Kucuk, Duriye Ozturk, Emine Elif Ozkan, Ali Ayberk Besen, Berrin Pehlivan, Ugur Selek
Prognostic Value of Novel CARWL Score in Stage IIIC Non-Small-Cell Lung Cancer Patients Undergoing Concurrent Chemoradiotherapy. Canadian respiratory journal 2024 (2024)
null null, Amy C Moreno, Erin E Watson E, Laia Humbert-Vidan, Douglas E Peterson, Lisanne V van Dijk, Teresa Guerrero Urbano, Lisa Van den Bosch, Andrew J Hope, Matthew S Katz, Frank J P Hoebers, Ruth A Aponte Wesson, James E Bates, Paolo Bossi, Adeyinka F Dayo, Mélanie Doré, Eduardo Rodrigues Fregnani, Thomas J Galloway, Daphna Y Gelblum, Issa A Hanna, Christina E Henson, Sudarat Kiat-Amnuay, Anke Korfage, Nancy Y Lee, Carol M Lewis, Charlotte Duch Lynggaard, Antti Aarni Mäkitie, Marco A O Magalhaes, Yvonne M Mowery, Carles Muñoz-Montplet, Jeffrey N Myers, Ester Orlandi, Jaymit Patel, Jillian M Rigert, Deborah P Saunders, Jonathan D Schoenfeld, Ugur Selek, Efsun Somay, Vinita Takiar, Juliette Thariat, Gerda M Verduijn, Alessandro Villa, Nick West, Max Johannes Hendrikus Witjes, Alexander M Won, Mark E Wong, Christopher M K L Yao, Simon W Young, Kamal Al-Eryani, Carly E A Barbon, Doke J M Buurman, François J Dieleman, Theresa M Hofstede, Abdul Ahad Khan, Adegbenga O Otun, John C Robinson, Lauren Hum, Jorgen Johansen, Rajesh V Lalla, Alexander Lin, Vinod Patel, Richard J Shaw, Mark S Chambers, Daniel Ma, Mabi Singh, Yarom Noam, Abdallah Sherif Radwan Mohamed, Katherine A Hutcheson, Stephen Y Lai, Clifton David Fuller
International Expert-Based Consensus Definition, Staging Criteria, and Minimum Data Elements for Osteoradionecrosis of the Jaw: An Inter-Disciplinary Modified Delphi Study. medRxiv : the preprint server for health sciences (2024)
Shatha Abutaha, Layth Mula-Hussain, Mostafa ElHaddad, Sara Sami, Khawla Ammar, Zineb Dahbi, Caroline Jabbour, Ugur Selek, Ramiz Abu-Hijlih, Akram N Al-Ibraheem, Fawzi Abuhijla, Ahmed Nadeem Abbasi, Ahmad Bushehri, Ibrahim Alotain, Mohammed Aldehaim, Majed A Alghamdi, Ibrahim Abu-Gheida, Nadeem Pervez, Bassem Youssef, Saad Alrashidi, Wael El-Sheshtawy, Ali A Hosni, Issa Mohamad
Peer Review in Radiation Oncology: Where Does the Middle East, North Africa, and Türkiye Region Stand? JCO global oncology 10 (2024)
Efsun Somay, Erkan Topkan, Ugur Selek
Comment on: Prevalence of acute periapical abscesses in head and neck cancer patients receiving radiotherapy. Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry 44 (4) (2024)
Efsun Somay, Erkan Topkan, Ugur Selek
Comment on: Prevalence of acute periapical abscesses in head and neck cancer patients receiving radiotherapy. Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry (2024)
Erkan Topkan, Efsun Somay, Ugur Selek
Comment on Sasaki et al. (https://doi.org/10.1111/odi.14865). Oral diseases (2024)
Efsun Somay, Erkan Topkan, Umur Anıl Pehlivan, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
The Use of Pre-Chemoradiotherapy Total Masseter Muscle Volume as a Novel Predictor of Radiation-Induced Trismus in Locally Advanced Nasopharyngeal Carcinoma Patients. Tomography (Ann Arbor, Mich.) 10 (1) (2024)
Efsun Somay, Erkan Topkan, Umur Anıl Pehlivan, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
The Use of Pre-Chemoradiotherapy Total Masseter Muscle Volume as a Novel Predictor of Radiation-Induced Trismus in Locally Advanced Nasopharyngeal Carcinoma Patients. Tomography (Ann Arbor, Mich.) 10 (1) (2024)
Efsun Somay, Erkan Topkan, Umur Anıl Pehlivan, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
The Use of Pre-Chemoradiotherapy Total Masseter Muscle Volume as a Novel Predictor of Radiation-Induced Trismus in Locally Advanced Nasopharyngeal Carcinoma Patients. Tomography (Ann Arbor, Mich.) 10 (1) (2024)
Erkan Topkan, Sukran Senyurek, Nulifer Kılic Durankus, Duriye Ozturk, Ugur Selek
Novel Somay's GLUCAR Index Efficiently Predicts Survival Outcomes in Locally Advanced Pancreas Cancer Patients Receiving Definitive Chemoradiotherapy: A Propensity-Score-Matched Cohort Analysis. Journal of personalized medicine 14 (7) (2024)
Erkan Topkan, Ahmet Kucuk, Duriye Ozturk, Emine Elif Ozkan, Ali Ayberk Besen, Berrin Pehlivan, Ugur Selek
Prognostic Value of Novel CARWL Score in Stage IIIC Non-Small-Cell Lung Cancer Patients Undergoing Concurrent Chemoradiotherapy. Canadian respiratory journal 2024 (2024)
null null, Amy C Moreno, Erin E Watson E, Laia Humbert-Vidan, Douglas E Peterson, Lisanne V van Dijk, Teresa Guerrero Urbano, Lisa Van den Bosch, Andrew J Hope, Matthew S Katz, Frank J P Hoebers, Ruth A Aponte Wesson, James E Bates, Paolo Bossi, Adeyinka F Dayo, Mélanie Doré, Eduardo Rodrigues Fregnani, Thomas J Galloway, Daphna Y Gelblum, Issa A Hanna, Christina E Henson, Sudarat Kiat-Amnuay, Anke Korfage, Nancy Y Lee, Carol M Lewis, Charlotte Duch Lynggaard, Antti Aarni Mäkitie, Marco A O Magalhaes, Yvonne M Mowery, Carles Muñoz-Montplet, Jeffrey N Myers, Ester Orlandi, Jaymit Patel, Jillian M Rigert, Deborah P Saunders, Jonathan D Schoenfeld, Ugur Selek, Efsun Somay, Vinita Takiar, Juliette Thariat, Gerda M Verduijn, Alessandro Villa, Nick West, Max Johannes Hendrikus Witjes, Alexander M Won, Mark E Wong, Christopher M K L Yao, Simon W Young, Kamal Al-Eryani, Carly E A Barbon, Doke J M Buurman, François J Dieleman, Theresa M Hofstede, Abdul Ahad Khan, Adegbenga O Otun, John C Robinson, Lauren Hum, Jorgen Johansen, Rajesh V Lalla, Alexander Lin, Vinod Patel, Richard J Shaw, Mark S Chambers, Daniel Ma, Mabi Singh, Yarom Noam, Abdallah Sherif Radwan Mohamed, Katherine A Hutcheson, Stephen Y Lai, Clifton David Fuller
International Expert-Based Consensus Definition, Staging Criteria, and Minimum Data Elements for Osteoradionecrosis of the Jaw: An Inter-Disciplinary Modified Delphi Study. medRxiv : the preprint server for health sciences (2024)
Erkan Topkan, Sukran Senyurek, Nulifer Kılic Durankus, Duriye Ozturk, Ugur Selek
Novel Somay's GLUCAR Index Efficiently Predicts Survival Outcomes in Locally Advanced Pancreas Cancer Patients Receiving Definitive Chemoradiotherapy: A Propensity-Score-Matched Cohort Analysis. Journal of personalized medicine 14 (7) (2024)
Efsun Somay, Erkan Topkan, Ugur Selek, Berrin Pehlivan
Comment on Kittichet et al. (doi: 10.1111/odi.14905). Oral diseases (2024)
Erkan Topkan, Sukran Senyurek, Nulifer Kılic Durankus, Duriye Ozturk, Ugur Selek
Novel Somay's GLUCAR Index Efficiently Predicts Survival Outcomes in Locally Advanced Pancreas Cancer Patients Receiving Definitive Chemoradiotherapy: A Propensity-Score-Matched Cohort Analysis. Journal of personalized medicine 14 (7) (2024)
Efsun Somay, Erkan Topkan, Umur Anıl Pehlivan, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
The Use of Pre-Chemoradiotherapy Total Masseter Muscle Volume as a Novel Predictor of Radiation-Induced Trismus in Locally Advanced Nasopharyngeal Carcinoma Patients. Tomography (Ann Arbor, Mich.) 10 (1) (2024)
Erkan Topkan, Ahmet Kucuk, Efsun Somay, Busra Yilmaz, Berrin Pehlivan, Ugur Selek
Review of Osteoradionecrosis of the Jaw: Radiotherapy Modality, Technique, and Dose as Risk Factors. Journal of clinical medicine 12 (8) (2023)
Efsun Somay, Busra Yilmaz, Erkan Topkan, Ahmet Kucuk, Berrin Pehlivan, Ugur Selek
The predictive usefulness of the novel "combined hemoglobin-to-platelet ratio and maximum mouth opening index" on prevalence of radiation induced trismus in patients with nasopharyngeal cancer. Head & neck (2023)
Erkan Topkan, Ahmet Kucuk, Efsun Somay, Busra Yilmaz, Berrin Pehlivan, Ugur Selek
Review of Osteoradionecrosis of the Jaw: Radiotherapy Modality, Technique, and Dose as Risk Factors. Journal of clinical medicine 12 (8) (2023)
Erkan Topkan, Efsun Somay, Berrin Pehlivan, Ugur Selek
Comment on Konishi et al. Oral radiology 40 (2) (2023)
Erkan Topkan, Efsun Somay, Berrin Pehlivan, Ugur Selek
Comment on Konishi et al. Oral radiology (2023)
Efsun Somay, Erkan Topkan, Berrin Pehlivan, Ugur Selek
In reply to Cheng et al. (DOI: 10.1186/s13550-023-00965-8). EJNMMI research 13 (1) (2023)
Erkan Topkan, Efsun Somay, Berrin Pehlivan, Ugur Selek
Comment on Konishi et al. Oral radiology 40 (2) (2023)
Erkan Topkan, Ahmet Kucuk, Efsun Somay, Busra Yilmaz, Berrin Pehlivan, Ugur Selek
Review of Osteoradionecrosis of the Jaw: Radiotherapy Modality, Technique, and Dose as Risk Factors. Journal of clinical medicine 12 (8) (2023)
Busra Yilmaz, Ugur Selek
In Reference to Amina et al (2022) Titled: 'Radiation Therapy Treatment Outcomes for Patients with Head and Neck Cancer: A Tertiary Care Centre Experience in a Tier Three Town' (doi: 10.1007/s12070-021-02810-7). Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India 75 (3) (2023)
Efsun Somay, Erkan Topkan, Busra Yilmaz, Ali Ayberk Besen, Hüseyin Mertsoylu, Ugur Selek
Predicting Teeth Extraction after Concurrent Chemoradiotherapy in Locally Advanced Nasopharyngeal Cancer Patients Using the Novel GLUCAR Index. Diagnostics (Basel, Switzerland) 13 (23) (2023)
Erkan Topkan, Ahmet Kucuk, Efsun Somay, Busra Yilmaz, Berrin Pehlivan, Ugur Selek
Review of Osteoradionecrosis of the Jaw: Radiotherapy Modality, Technique, and Dose as Risk Factors. Journal of clinical medicine 12 (8) (2023)
Efsun Somay, Erkan Topkan, Ugur Selek
Comment on: Predictive value of health-related quality of life on radiotherapy-related toxicities in patients with head and neck cancer. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 31 (12) (2023)
Erkan Topkan, Ugur Selek, Berrin Pehlivan, Ahmet Kucuk, Duriye Ozturk, Beyza Sirin Ozdemir, Ali Ayberk Besen, Huseyin Mertsoylu
The Prognostic Value of the Novel Global Immune-Nutrition-Inflammation Index (GINI) in Stage IIIC Non-Small Cell Lung Cancer Patients Treated with Concurrent Chemoradiotherapy. Cancers 15 (18) (2023)
Umur Anıl Pehlivan, Efsun Somay, Busra Yilmaz, Ali Ayberk Besen, Huseyin Mertsoylu, Ugur Selek, Erkan Topkan
Pretreatment Masseter Muscle Volume Predicts Survival in Locally Advanced Nasopharyngeal Carcinoma Patients Treated with Concurrent Chemoradiotherapy. Journal of clinical medicine 12 (21) (2023)
Efsun Somay, Erkan Topkan, Ugur Selek
Comment on: Evaluation of halitosis parameters in patients undergoing head and neck radiotherapy. Oral diseases (2023)
Busra Yilmaz, Ugur Selek
Letter to the Editor regarding "The influence of antibiotic administration on the outcomes of head-and-neck squamous cell carcinoma patients undergoing definitive (chemo)radiation" by Rühle et al. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2023)
Erkan Topkan, Ugur Selek, Veysel Haksoyler, Ahmet Kucuk, Nulifer Kilic Durankus, Duygu Sezen, Yasemin Bolukbasi, Berrin Pehlivan
Postchemoradiotherapy Neutrophil-to-Lymphocyte Ratio Predicts Distant Metastasis and Survival Results in Locally Advanced Pancreatic Cancers. International journal of clinical practice 2022 (2022)
Erkan Topkan, Ugur Selek, Ahmet Kucuk, Berrin Pehlivan
Low Pre-ChemoradiotherapyPan-Immune-Inflammation Value (PIV) Measures Predict Better Survival Outcomes in Locally Advanced Pancreatic Adenocarcinomas. Journal of inflammation research 15 (2022)
Ahmet Kucuk, Erkan Topkan, Ugur Selek, Veysel Haksöyler, Huseyin Mertsoylu, Ali Ayberk Besen, Berrin Pehlivan
High Measures of Pre-Chemoradiotherapy Platelet-to-Albumin Ratio Indicates Poor Prognosis in Locally Advanced Pancreatic Cancer Patients. Therapeutics and clinical risk management 18 (2022)
Nareg Pinarbasi Degirmenci, Ilknur Sur-Erdem, Vuslat Akcay, Yasemin Bolukbasi, Ugur Selek, Ihsan Solaroglu, Tugba Bagcı-Önder
Chronically Radiation-Exposed Survivor Glioblastoma Cells Display Poor Response to Chk1 Inhibition under Hypoxia. International journal of molecular sciences 23 (13) (2022)
Erkan Topkan, Ahmet Kucuk, Ugur Selek
Pretreatment Pan-Immune-Inflammation Value Efficiently Predicts Survival Outcomes in Glioblastoma Multiforme Patients Receiving Radiotherapy and Temozolomide. Journal of immunology research 2022 (2022)
Erkan Topkan, Ugur Selek, Berrin Pehlivan, Ahmet Kucuk, Veysel Haksöyler, Nulifer Kilic Durankus, Duygu Sezen, Yasemin Bolukbasi
The Prognostic Significance of Novel Pancreas Cancer Prognostic Index in Unresectable Locally Advanced Pancreas Cancers Treated with Definitive Concurrent Chemoradiotherapy. Journal of inflammation research 14 (2021)
Erkan Topkan, Ugur Selek, Ahmet Kucuk, Veysel Haksoyler, Yurday Ozdemir, Duygu Sezen, Huseyin Mertsoylu, Ali Ayberk Besen, Yasemin Bolukbasi, Ozgur Ozyilkan, Berrin Pehlivan
Prechemoradiotherapy Systemic Inflammation Response Index Stratifies Stage IIIB/C Non-Small-Cell Lung Cancer Patients into Three Prognostic Groups: A Propensity Score-Matching Analysis. Journal of oncology 2021 (2021)
Busra Yilmaz, Efsun Somay, Ugur Selek, Erkan Topkan
Pretreatment Systemic Immune-Inflammation Index Predict Needs for Teeth Extractions for Locally Advanced Head and Neck Cancer Patients Undergoing Concurrent Chemoradiotherapy. Therapeutics and clinical risk management 17 (2021)
Yucel Saglam, Yasemin Bolukbasi, Ali Ihsan Atasoy, Fatih Karakose, Mustafa Budak, Vildan Alpan, Erkan Topkan, Ugur Selek
Novel Clinically Weight-Optimized Dynamic Conformal Arcs (WO-DCA) for Liver SBRT: A Comparison with Volumetric Modulated Arc Therapy (VMAT). Therapeutics and clinical risk management 17 (2021)
Erkan Topkan, Yurday Ozdemir, Ozan Cem Guler, Ahmet Kucuk, Ali Ayberk Besen, Huseyin Mertsoylu, Duygu Sezen, Eyub Yasar Akdemir, Ahmet Sezer, Yasemin Bolukbasi, Berrin Pehlivan, Ugur Selek
Comparison of Involved Field Radiotherapy versus Elective Nodal Irradiation in Stage IIIB/C Non-Small-Cell Lung Carcinoma Patients Treated with Concurrent Chemoradiotherapy: A Propensity Score Matching Study. Journal of oncology 2020 (2020)
Ahmet Kucuk, Emine Elif Ozkan, Sukran Eskici Oztep, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek, Erkan Topkan
The Influence of Systemic Inflammation Response Index on Survival Outcomes of Limited-Stage Small-Cell Lung Cancer Patients Treated with Concurrent Chemoradiotherapy. Journal of oncology 2020 (2020)
Yurday Ozdemir, Erkan Topkan, Huseyin Mertsoylu, Ugur Selek
Low Prognostic Nutritional Index Predicts Poor Clinical Outcomes in Patients with Stage IIIB Non-small-cell Lung Carcinoma Undergoing Chemoradiotherapy. Cancer management and research 12 (2020)
Erkan Topkan, Ali Ayberk Besen, Huseyin Mertsoylu, Ahmet Kucuk, Berrin Pehlivan, Ugur Selek
Prognostic Value of C-Reactive Protein to Albumin Ratio in Glioblastoma Multiforme Patients Treated with Concurrent Radiotherapy and Temozolomide. International journal of inflammation 2020 (2020)
Erkan Topkan, Huseyin Mertsoylu, Ahmet Kucuk, Ali Ayberk Besen, Ahmet Sezer, Duygu Sezen, Yasemin Bolukbasi, Ugur Selek, Berrin Pehlivan
Low Systemic Inflammation Response Index Predicts Good Prognosis in Locally Advanced Pancreatic Carcinoma Patients Treated with Concurrent Chemoradiotherapy. Gastroenterology research and practice 2020 (2020)
Erkan Topkan, Ahmet Kucuk, Yurday Ozdemir, Huseyin Mertsoylu, Ali Ayberk Besen, Duygu Sezen, Yasemin Bolukbasi, Berrin Pehlivan, Ugur Selek
Systemic Inflammation Response Index Predicts Survival Outcomes in Glioblastoma Multiforme Patients Treated with Standard Stupp Protocol. Journal of immunology research 2020 (2020)
Erkan Topkan, Ali Ayberk Besen, Yurday Ozdemir, Ahmet Kucuk, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
Prognostic Value of Pretreatment Systemic Immune-Inflammation Index in Glioblastoma Multiforme Patients Undergoing Postneurosurgical Radiotherapy Plus Concurrent and Adjuvant Temozolomide. Mediators of inflammation 2020 (2020)
Erkan Topkan, Huseyin Mertsoylu, Yurday Ozdemir, Ahmet Sezer, Ahmet Kucuk, Ali Ayberk Besen, Ozgur Ozyilkan, Ugur Selek
Prognostic Usefulness Of Advanced Lung Cancer Inflammation Index In Locally-Advanced Pancreatic Carcinoma Patients Treated With Radical Chemoradiotherapy. Cancer management and research 11 (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ugur Selek