Yazar "Pehlivan, Berrin" için listeleme
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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
Topkan, Erkan; Ozdemir, Yurday; Guler, Ozan Cem; Kucuk, Ahmet; Besen, Ali Ayberk; Mertsoylu, Huseyin; Sezen, Duygu; Akdemir, Eyub Yasar; Sezer, Ahmet; Bolukbasi, Yasemin; Pehlivan, Berrin; Selek, Ugur (2020)Background. We retrospectively compared the incidence of isolated elective nodal failure (IENF) and toxicity rates and survival outcomes after elective nodal irradiation (ENI) versus involved-field RT (IFRT) by employing ... -
Hemoglobin-to-platelet ratio in predicting the incidence of trismus after concurrent chemoradiotherapy
Somay, Efsun; Yilmaz, Busra; Topkan, Erkan; Kucuk, Ahmet; Haksoyler, Veysel; Pehlivan, Berrin; Selek, Ugur; Araz, Kenan (2023)Objective The significance of pre-hemoglobin-to-platelet ratio (HPR) in predicting the occurrence of radiation-induced trismus (RIT) in locally advanced nasopharyngeal carcinoma patients (LA-NPC) who received concurrent ... -
High Measures of Pre-Chemoradiotherapy Platelet-to-Albumin Ratio Indicates Poor Prognosis in Locally Advanced Pancreatic Cancer Patients
Kucuk, Ahmet; Topkan, Erkan; Selek, Ugur; Haksoyler, Veysel; Mertsoylu, Huseyin; Besen, Ali Ayberk; Pehlivan, Berrin (2022)Purpose: In a lack of similar research, we meant to retrospectively investigate the prognostic significance of pre-chemoradiotherapy (C-CRT) platelet-to-albumin ratio (PAR) on the survival results of locally advanced ... -
High Pre-Chemoradiotherapy Pan-Immune-Inflammation Value Levels Predict Worse Outcomes in Patients with Stage IIIB/C Non-Small-Cell Lung Cancer
Topkan, Erkan; Kucuk, Ahmet; Ozkan, Emine Elif; Ozturk, Duriye; Besen, Ali Ayberk; Mertsoylu, Huseyin; Pehlivan, Berrin; Selek, Ugur (2023)Background and objectives We explored the prognostic usefulness of the pan-immune-inflammation value (PIV) in patients with stage IIIB/C non-small-cell lung cancer (NSCLC) who underwent concurrent chemoradiotherapy ... -
The Influence of Systemic Inflammation Response Index on Survival Outcomes of Limited-Stage Small-Cell Lung Cancer Patients Treated with Concurrent Chemoradiotherapy
Kucuk, Ahmet; Ozkan, Emine Elif; Eskici Oztep, Sukran; Mertsoylu, Huseyin; Pehlivan, Berrin; Selek, Ugur; Topkan, Erkan (2020)Background. Recent studies have indicated that the systemic inflammation response index (SIRI) can efficiently predict survival outcomes in various tumor types. Thusly, in absence of comparable investigations in limited-stage ... -
Initial neutrophil-to-lymphocyte ratio predicts radiation-induced trismus in parotid gland cancer
Somay, Efsun; Yilmaz, Busra; Topkan, Erkan; Kucuk, Ahmet; Pehlivan, Berrin; Selek, Ugur (2023)ObjectiveTo investigate the link between pretreatment neutrophil-to-lymphocyte ratio(NLR) and the incidence of radiation-induced trismus(RIT) in parotid gland cancers(PGC) patients after postoperative radiotherapy(PORT). ... -
Low Advanced Lung Cancer Inflammation Index Predicts Poor Prognosis in Locally Advanced Nasopharyngeal Carcinoma Patients Treated with Definitive Concurrent Chemoradiotherapy
Topkan, Erkan; Ozdemir, Yurday; Kucuk, Ahmet; Guler, Ozan Cem; Sezer, Ahmet; Besen, Ali Ayberk; Mertsoylu, Huseyin; Senyurek, Sukran; Kilic Durankus, Nulifer; Bolukbasi, Yasemin; Selek, Ugur; Pehlivan, Berrin (2020)Purpose. We aimed to retrospectively investigate the prognostic worth of pretreatment advanced lung cancer inflammation index (ALI) in locally advanced nasopharyngeal carcinoma (LA-NPC) patients treated with concurrent ... -
Low Pre-Chemoradiotherapy Pan-Immune-Inflammation Value (PIV) Measures Predict Better Survival Outcomes in Locally Advanced Pancreatic Adenocarcinomas
Topkan, Erkan; Selek, Ugur; Kucuk, Ahmet; Pehlivan, Berrin (2022)Objective: This study sought to determine whether pretreatment pan-immune-inflammation value (PIV) could be used to predict prognosis in patients with locally advanced pancreatic adenocarcinoma (LA-PAC) following definitive ... -
Low Systemic Inflammation Response Index Predicts Good Prognosis in Locally Advanced Pancreatic Carcinoma Patients Treated with Concurrent Chemoradiotherapy
Topkan, Erkan; Mertsoylu, Huseyin; Kucuk, Ahmet; Besen, Ali Ayberk; Sezer, Ahmet; Sezen, Duygu; Bolukbasi, Yasemin; Selek, Ugur; Pehlivan, Berrin (2020)Background. We investigated the prognostic significance of pretreatment systemic inflammation response index (SIRI) in locally advanced pancreatic carcinoma (LAPC) patients treated with concurrent chemoradiotherapy (CRT). ... -
Postchemoradiotherapy Neutrophil-to-Lymphocyte Ratio Predicts Distant Metastasis and Survival Results in Locally Advanced Pancreatic Cancers
Topkan, Erkan; Selek, Ugur; Haksoyler, Veysel; Kucuk, Ahmet; Durankus, Nulifer Kilic; Sezen, Duygu; Bolukbasi, Yasemin; Pehlivan, Berrin (2022)Background and Objectives. In the absence of similar research, we endeavored to investigate the prognostic usefulness of posttreatment neutrophil-to-lymphocyte ratio (NLR) in patients treated with definitive concurrent ... -
Prechemoradiotherapy Systemic Inflammation Response Index Stratifies Stage IIIB/C Non-Small-Cell Lung Cancer Patients into Three Prognostic Groups: A Propensity Score-Matching Analysis
Topkan, Erkan; Selek, Ugur; Kucuk, Ahmet; Haksoyler, Veysel; Ozdemir, Yurday; Sezen, Duygu; Mertsoylu, Huseyin; Besen, Ali Ayberk; Bolukbasi, Yasemin; Ozyilkan, Ozgur; Pehlivan, Berrin (2021)Purpose. We explored the prognostic influence of the systemic inflammation response index (SIRI) on the survival outcomes of stage IIIB/C non-small-cell lung cancer (NSCLC) patients who underwent concurrent chemoradiotherapy. ... -
The Prognostic Significance of Novel Pancreas Cancer Prognostic Index in Unresectable Locally Advanced Pancreas Cancers Treated with Definitive Concurrent Chemoradiotherapy
Topkan, Erkan; Selek, Ugur; Pehlivan, Berrin; Kucuk, Ahmet; Haksoyler, Veysel; Durankus, Nulifer Kilic; Sezen, Duygu; Bolukbasi, Yasemin (2021)Purpose: We evaluated the prognostic quality of the novel pancreas cancer prognostic index (PCPI), a combination of CA 19-9 and systemic inflammation response index (SIRI), on the outcomes of locally advanced pancreas ... -
Prognostic Value of C-Reactive Protein to Albumin Ratio in Glioblastoma Multiforme Patients Treated with Concurrent Radiotherapy and Temozolomide
Topkan, Erkan; Besen, Ali A.; Mertsoylu, Huseyin; Kucuk, Ahmet; Pehlivan, Berrin; Selek, Ugur (2020)Objective. We investigated the prognostic impact of C-reactive protein to albumin ratio (CRP/Alb) on the survival outcomes of newly diagnosed glioblastoma multiforme (GBM) patients treated with radiotherapy (RT) and ... -
Prognostic Value of Pretreatment Systemic Immune-Inflammation Index in Glioblastoma Multiforme Patients Undergoing Postneurosurgical Radiotherapy Plus Concurrent and Adjuvant Temozolomide
Topkan, Erkan; Besen, Ali Ayberk; Ozdemir, Yurday; Kucuk, Ahmet; Mertsoylu, Huseyin; Pehlivan, Berrin; Selek, Ugur (2020)Objectives. To evaluate the potential prognostic utility of pretreatment systemic immune-inflammation index (SII) in newly diagnosed glioblastoma multiforme (GBM) patients who underwent postneurosurgical radiotherapy and ... -
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
Topkan, Erkan; Selek, Ugur; Pehlivan, Berrin; Kucuk, Ahmet; Ozturk, Duriye; Ozdemir, Beyza Sirin; Besen, Ali Ayberk; Mertsoylu, Huseyin (2023)Simple Summary: We investigated the prognostic significance of the newly created Global Immune-Nutrition-Inflammation Index (GINI) in IIIC non-small cell lung cancer (NSCLC) patients who received definitive concurrent ... -
Risk Factors for Fatal Pulmonary Hemorrhage following Concurrent Chemoradiotherapy in Stage 3B/C Squamous-Cell Lung Carcinoma Patients
Topkan, Erkan; Selek, Ugur; Ozdemir, Yurday; Besen, Ali A.; Guler, Ozan C.; Yildirim, Berna A.; Mertsoylu, Huseyin; Findikcioglu, Alper; Ozyikan, Ozgur; Pehlivan, Berrin (2018)We aimed to identify the fatal pulmonary hemorrhage- (FPH-) related risk factors in stage 3B/C squamous-cell lung carcinoma (SqCLC) patients treated with definitive concurrent chemoradiotherapy (C-CRT). Medical records of ... -
Safety and Palliative Efficacy of Single-Dose 8-Gy Reirradiation for Painful Local Failure in Patients with Stage IV Non-Small Cell Lung Cancer Previously Treated with Radical Chemoradiation Therapy
Topkan, Erkan; Yildirim, Berna Akkus; Guler, Ozan Cem; Parlak, Cem; Pehlivan, Berrin; Selek, Ugur (2015)Purpose: To investigate the safety and efficacy of single-dose 8-Gy palliative chest reirradiation (CRI) in metastatic non-small cell lung cancer (M-NSCLC) patients with painful thoracic failures (TF) within the previous ... -
Systemic Inflammation Response Index Predicts Survival Outcomes in Glioblastoma Multiforme Patients Treated with Standard Stupp Protocol
Topkan, Erkan; Kucuk, Ahmet; Ozdemir, Yurday; Mertsoylu, Huseyin; Besen, Ali Ayberk; Sezen, Duygu; Bolukbasi, Yasemin; Pehlivan, Berrin; Selek, Ugur (2020)Objectives. We endeavored to retrospectively assess the prognostic merit of pretreatment systemic immune response index (SIRI) in glioblastoma multiforme (GBM) patients who underwent postoperative partial brain radiotherapy ...