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I. Oztop · SciRah

Researcher profile · Semantic Scholar

I. Oztop

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I. Oztop — researcher profile on SciRah

h-index: 27
Works: 114
Citations: 1,951

Most-cited papers

Burnout in nurses and physicians working at an oncology department
A. Alacacıoğlu, T. Yavuzşen, M. Dirioz, I. Oztop +1 more
2009Psycho-Oncology186 citations
Semantic Scholar
Effects of preoperative chemoradiotherapy on anal sphincter functions and quality of life in rectal cancer patients
A. E. Canda, C. Terzi, I. Gorken, I. Oztop +2 more
2010International Journal of Colorectal Disease91 citations
Semantic Scholar
Quality of life, anxiety, and depression in Turkish colorectal cancer patients
A. Alacacıoğlu, O. Binicier, O. Gungor, I. Oztop +2 more
2010Supportive Care in Cancer89 citations
Semantic Scholar
Awareness of breast and cervical cancer risk factors and screening behaviours among nurses in rural region of Turkey.
A. Yaren, G. Ozkilinc, A. Guler, I. Oztop
2008European Journal of Cancer Care76 citations
Semantic Scholar
Complications and Toxicities After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy
A. E. Canda, S. Sokmen, C. Terzi, C. Arslan +5 more
2013Annals of Surgical Oncology69 citations
Semantic Scholar
Prognostic Value of the Pretreatment Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio for Patients with Neuroendocrine Tumors: An Izmir Oncology Group Study
T. Salman, S. Kazaz, U. Varol, U. Oflazoğlu +8 more
2016Chemotherapy57 citations
Semantic Scholar
Clinical and Electrocardiography Changes in Patients Treated with Capecitabine
D. Koca, T. Salman, I. T. Unek, I. Oztop +3 more
2011Chemotherapy52 citations
Semantic Scholar
Diffusion-weighted MRI and MR- volumetry--in the evaluation of tumor response after preoperative chemoradiotherapy in patients with locally advanced rectal cancer.
B. Birlik, F. Obuz, F. Elibol, A. Çelik +6 more
2015Magnetic Resonance Imaging49 citations
Semantic Scholar
Randomized controlled trial of 8 weeks’ vs 12 weeks’ interval between neoadjuvant chemoradiotherapy and surgery for locally advanced rectal cancer
C. Terzi, Mustafa Bingul, N. C. Arslan, E. Ozturk +10 more
2019Colorectal Disease47 citations
Semantic Scholar
HGF/c-Met Overexpressions, but not Met Mutation, Correlates with Progression of Non-small Cell Lung Cancer
M. Gumustekin, A. Kargı, G. Bulut, Aysim Gozukizil +3 more
2012Pathology and Oncology Research46 citations
Semantic Scholar
5‐Fluorouracil increases the number and complexity of premature complexes in the heart: a prospective study using ambulatory ECG monitoring
U. Yilmaz, I. Oztop, A. Ciloglu, T. Okan +5 more
2007International journal of clinical practice46 citations
Semantic Scholar
The Prognostic Nutritional Index (PNI): A New Biomarker for Determining Prognosis in Metastatic Castration-Sensitive Prostate Carcinoma
H. I. Ellez, M. Keskinkılıç, H. Semiz, M. Arayıcı +2 more
2023Journal of Clinical Medicine44 citations Open access
Semantic Scholar
Expression of transforming growth factor-beta-1 and p27Kip1 in pancreatic adenocarcinomas: relation with cell-cycle-associated proteins and clinicopathologic characteristics
N. Çulhacı, O. Sagol, S. Karademir, H. Astarcıoğlu +4 more
2005BMC Cancer42 citations Open access
Semantic Scholar
Complementary-alternative medicine among cancer patients in the western region of Turkey.
Oktay Tarhan, A. Alacacıoğlu, Isil Somali, H. Sipahi +4 more
2009Journal of B.U.ON. : official journal of the Balkan Union of Oncology40 citations
Semantic Scholar
Survivin, p53, and Ki-67 as predictors of histopathologic response in locally advanced rectal cancer treated with preoperative chemoradiotherapy
C. Terzi, A. E. Canda, O. Sagol, K. Atila +5 more
2007International Journal of Colorectal Disease39 citations
Semantic Scholar
Bax, bcl‐2 and c‐kit expression in non‐small‐cell lung cancer and their effects on prognosis
A. Yaren, I. Oztop, A. Kargı, Ç. Ulukuş +5 more
2006International journal of clinical practice37 citations Open access
Semantic Scholar
Tumor deposits in gastric carcinomas.
Ayca Ersen, Mehtat Unlu, T. Akman, O. Sagol +5 more
2014Pathology, Research and Practice35 citations
Semantic Scholar
Survivin Expression in Non–small-cell Lung Carcinomas: Correlation With Apoptosis and Other Apoptosis-related Proteins, Clinicopathologic Prognostic Factors and Prognosis
E. Ulukus, H. Kargı, B. Sis, B. Lebe +4 more
2007Applied immunohistochemistry & molecular morphology (Print)33 citations
Semantic Scholar
DPYD, TYMS and MTHFR Genes Polymorphism Frequencies in a Series of Turkish Colorectal Cancer Patients
Arsalan Amirfallah, G. Kocal, O. Unal, H. Ellidokuz +2 more
2018Journal of Personalized Medicine31 citations Open access
Semantic Scholar
Can Inflammatory and Nutritional Serum Markers Predict Chemotherapy Outcomes and Survival in Advanced Stage Nonsmall Cell Lung Cancer Patients?
R. Cehreli, T. Yavuzşen, H. Ateş, T. Akman +2 more
2019BioMed Research International29 citations Open access
Semantic Scholar
Angiotensin-Converting Enzyme Gene Polymorphism Is Associated with Anemia in Non–Small-Cell Lung Cancer
A. Yaren, I. Oztop, S. Turgut, G. Turgut +2 more
2008Experimental biology and medicine29 citations
Semantic Scholar
Relationship between epidermal growth factor receptor gene mutations and clinicopathological features in patients with non-small cell lung cancer in western Turkey.
O. Unal, I. Oztop, Gizem Çalibaşi, Y. Baskın +5 more
2013Asian Pacific Journal of Cancer Prevention28 citations Open access
Semantic Scholar
Insertion/Deletion Polymorphism of the Angiotensin I-Converting Enzyme Gene in Patients with Breast Cancer and Effects on Prognostic Factors
A. Yaren, S. Turgut, Raziye Kurşunluoğlu, I. Oztop +4 more
2007Journal of Investigative Medicine28 citations
Semantic Scholar
Adjuvant Systemic Chemotherapy with or without Bevacizumab in Patients with Resected Liver Metastases from Colorectal Cancer
N. Turan, M. Benekli, D. Koca, B. O. Ustaalioglu +14 more
2012Oncology26 citations
Semantic Scholar
Association between the polymorphism of the angiotensin-converting enzyme gene and tumor size of breast cancer in premenopausal patients.
A. Yaren, S. Turgut, Raziye Kurşunluoğlu, I. Oztop +3 more
2006Tohoku journal of experimental medicine25 citations Open access
Semantic Scholar
Evaluation of Prognostic Factors and Adjuvant Chemotherapy in Patients With Small Bowel Adenocarcinoma Who Underwent Curative Resection
D. Aydın, M. Şendur, U. Kefeli, O. Unal +21 more
2017Clinical colorectal cancer22 citations
Semantic Scholar
A cross-sectional optical coherence tomography study in patients on taxane-based therapy and a case report with the literature review
M. Kaya, Ferdane Ataş, Zeynep Gulsum Guc, I. Oztop +2 more
2020Cutaneous and Ocular Toxicology20 citations
Semantic Scholar
Irinotecan Combined with Infusional 5-Fluorouracil and High-Dose Leucovorin for the Treatment of Advanced Gastric Carcinoma as the First-Line Chemotherapy
U. Yilmaz, I. Oztop, A. Alacacıoğlu, A. Yaren +2 more
2006Chemotherapy20 citations
Semantic Scholar
EGFR mutation status in a series of Turkish non-small cell lung cancer patients.
Gizem Calibasi-Kocal, Arsalan Amirfallah, Tolga Sever, Olcun Umit Unal +4 more
2020Biomedical Reports18 citations Open access
Semantic Scholar
Reconsideration of Clinicopathologic Prognostic Factors in Pancreatic Neuroendocrine Tumors for Better Determination of Adverse Prognosis
Anıl Aysal, C. Ağalar, T. Egeli, T. Unek +3 more
2021Endocrine pathology17 citations
Semantic Scholar
PDGFRA and KIT Mutation Status and Its Association With Clinicopathological Properties, Including DOG1
Y. Baskın, G. Kocal, B. Kucukzeybek, M. Akbarpour +4 more
2016Oncology Research16 citations Open access
Semantic Scholar
Clinicopathologic characteristics, treatment outcomes, and prognostic factors of primary thoracic soft tissue sarcoma: A multicenter study of the Anatolian Society of Medical Oncology (ASMO)
O. Unal, I. Oztop, N. Yasar, Z. Urakçı +12 more
2015Thoracic Cancer16 citations Open access
Semantic Scholar
KRAS mutation profile differences between rectosigmoid localized adenocarcinomas and colon adenocarcinomas.
Y. Baskın, Yusuf Kagan Dagdeviren, Gizem Çalibaşi, A. E. Canda +3 more
2014Journal of Gastrointestinal Oncology16 citations
Semantic Scholar
Predictive factors for the development of brain metastases in patients with malignant melanoma: a study by the Anatolian society of medical oncology
O. Gumusay, U. Coşkun, T. Akman, A. Ekinci +18 more
2013Journal of Cancer Research and Clinical Oncology16 citations Open access
Semantic Scholar
Clinical Importance of Diastolic Sonoelastographic Scoring in the Management of Thyroid Nodules
H. Yerli, T. Yılmaz, I. Oztop
2013American Journal of Neuroradiology16 citations Open access
Semantic Scholar
Dihydropyrimidine Dehydrogenase 85T>C Mutation Is Associated With Ocular Toxicity of 5-Fluorouracil: A Case Report
Y. Baskın, Arsalan Amirfallah, O. Unal, Gizem Çalibaşi +1 more
2015American Journal of Therapeutics15 citations
Semantic Scholar
KRAS and BRAF mutation frequencies in a series of Turkish colorectal cancer patients
Y. Baskın, Gizem Çalibaşi, Arsalan Amirfallah, Yusuf Kagan Dagdeviren +6 more
201414 citations
Semantic Scholar
The association of clinicopathological features and survival in colorectal cancer patients with kras mutation status.
T. Akman, I. Oztop, Y. Baskın, I. T. Unek +3 more
2016Journal of Cancer Research and Therapeutics13 citations Open access
Semantic Scholar
Neutrophil-to-lymphocyte ratio: could it be used in the clinic as prognostic marker for gastrointestinal stromal tumor?
K. Atila, N. C. Arslan, S. Derici, A. E. Canda +3 more
2014Hepato-Gastroenterology13 citations
Semantic Scholar
The factors that have an impact on the development of brain metastasis in the patients with breast cancer.
Adem Dayan, D. Koca, T. Akman, I. Oztop +2 more
2012Journal of Cancer Research and Therapeutics12 citations Open access
Semantic Scholar
Survival outcomes of liver metastasectomy in colorectal cancer cases: a single-center analysis in Turkey.
S. Çokmert, H. Ellidokuz, L. Demir, M. Fuzun +4 more
2014Asian Pacific Journal of Cancer Prevention11 citations Open access
Semantic Scholar
The prognostic role of thyroid transcription factor-1 in lung adenocarcinoma
E. Oktay, U. Oflazoğlu, Y. Varol, O. Tanriverdi +8 more
2018Journal of Cancer Research and Therapeutics10 citations Open access
Semantic Scholar
The prognostic indicator in breast cancer treated with CDK4/6 inhibitors: the prognostic nutritional index.
M. Keskinkılıç, H. Semiz, G. Polat, M. Arayıcı +2 more
2023Future Oncology9 citations
Semantic Scholar
Cutaneous melanoma in Turkey: analysis of 1157 patients in the Melanoma Turkish Study.
H. Abali, I. Çelik, B. Karaca, H. Turna +21 more
2015Journal of B.U.ON. : official journal of the Balkan Union of Oncology9 citations
Semantic Scholar
Prognostic value of neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR) and mean platelet volume (MPV) in patients with colorectal carcinoma [Izmir Oncology Group (IZOG) study]
U. Oflazoğlu, A. Alacacıoğlu, I. Somalı, Melike Yüce +8 more
20168 citations Open access
Semantic Scholar
Adjuvant systemic chemotherapy with or without bevacizumab in patients with resected pulmonary metastases from colorectal cancer
N. Turan, M. Benekli, F. Dane, O. Unal +20 more
2014Thoracic Cancer8 citations Open access
Semantic Scholar
Treatment and Prognostic Factors in Primary Peritoneal Carcinoma: A Multicenter Study of the Anatolian Society of Medical Oncology (ASMO)
O. Unal, I. Oztop, O. Yazıcı, T. Ozatli +11 more
2014Oncology Research and Treatment8 citations
Semantic Scholar
Molecular Analysis of the KIT Gene in Gastrointestinal Stromal Tumors With Novel Mutations
Gizem Çalibaşi, Y. Baskın, H. Alyuruk, L. Çavaş +5 more
2014Applied immunohistochemistry & molecular morphology (Print)7 citations
Semantic Scholar
CD40 expression in pancreatic cancer.
T. Unek, I. T. Unek, A. Agalar, O. Sagol +6 more
2013Hepato-Gastroenterology7 citations
Semantic Scholar
The Effect of Anxiety and Depression on Quality of Life in Turkish Non Small Lung Cancer Patients
A. Alacacıoğlu, I. Oztop, U. Yilmaz
20127 citations
Semantic Scholar

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