Wissenschaftliche Arbeiten

Prof. Dr. Çiğdem Usul Afşar

162 Publikationen. Neben jeder Publikation steht die Quelle der Angabe.

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  1. Karabulut S, Usul Afsar C, Karabulut M, Alis H, Erturk K, Karaman S, Kones O, Bilgin E, Tas F. Serum Leptin Levels May Have Diagnostic and Predictive Roles in Patients with Pancreatic Adenocarcinoma Treated with Gemcitabine-Based Chemotherapy. J BUON 2016; 21(4):895-902.

    Quelle: Profilseite auf medicana.com.tr

  2. Karabulut S, Afsar CU, Karabulut M, Kilic L, Alis H, Kones O, Bilgin E, Aykan NF. Clinical Significance of Serum Interleukin-17 Levels in Colorectal Cancer Patients. J BUON 2016; 21(5):1137-1145.

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  3. Arslan E, Aral H, Aksoy T, Afşar ÇU, Karabulut S, Trabulus FDC, Gürsu RU, Çermik TF. Comparison of Serum NEDD-9, CA 15-3, and CEA Levels and PET Metabolic Parameters in Breast Cancer Patients with 18F-FDG PET/CT. Rev Assoc Med Bras (1992) 2020; 66(5):673-679.

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  4. Yardimci AH, Sel I, Bektas CT, Yarikkaya E, Dursun N, Bektas H, Afsar CU, Gursu RU, Yardimci VH, Ertas E, Kilickesmez O. Computed Tomography Texture Analysis in Patients with Gastric Cancer: A Quantitative Imaging Biomarker for Preoperative Evaluation Before Neoadjuvant Chemotherapy Treatment. Jpn J Radiol 2020; 38(6):553-560.

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  5. Uysal P, Afsar CU, Sozer V, Inanc B, Agaoglu F, Gural Z, Fazlıoglu NY, Cuhadaroglu C, Uzun H. Evaluation of the Relationship Between Serum Ghrelin Levels and Cancer Cachexia in Patients with Locally Advanced Non-Small-Cell Lung Cancer Treated with Chemoradiotherapy. J Cancer Res Ther 2020; 16(4):855-859. doi:10.4103/jcrt.JCRT_10_19.

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  6. Yardımcı AH, Koçak B, Turan Bektaş C, Sel İ, Yarıkkaya E, Dursun N, Bektaş H, Usul Afsar C, Gürsu RU, Kılıçkesmez Ö. Tubular Gastric Adenocarcinoma: Machine Learning-Based CT Texture Analysis for Predicting Lymphovascular and Perineural Invasion. Diagn Interv Radiol 2020; 26(6):515-522. doi:10.5152/dir.2020.19507.

    Quelle: Profilseite auf medicana.com.tr

  7. Karabulut S, Dogan I, Usul Afsar C, Karabulut M, Karaman S, Ferhatoglu F, Tastekin D. Does Nutritional Status Affect Treatment Tolerability, Response and Survival in Metastatic Colorectal Cancer Patients? Results of a Prospective Multicenter Study. J Oncol Pharm Pract 2020 Sep 22:1078155220959427. doi:10.1177/1078155220959427.

    Quelle: Profilseite auf medicana.com.tr

  8. Karabulut M, Afsar CU, Serilmez M, Karabulut S. Circulating Annexin A2 as a Biomarker in Patients with Pancreatic Cancer. J Cancer Res Ther 2020; 16(Supplement):S110-S115.

    Quelle: Profilseite auf medicana.com.tr

  9. Karabulut S, Dogan I, Usul Afsar C, Karabulut M, Ak N, Duran A, Tastekin D. Does Nutritional Status Affect Treatment Tolerability, Chemotherapy Response and Survival in Metastatic Gastric Cancer Patients? Results of a Prospective Multicenter Study in Turkey. J Oncol Pharm Pract 2021 Jan 12:1078155220987291. doi:10.1177/1078155220987291.

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  10. Aytaç E, Aslan F, Çicek B, Erdamar S, Gürses B, Güven K, Falay O, Karahasanoğlu T, Selçukbiricik F, Selek U, Atalar B, Balık E, Tözün N, Rozanes İ, Arıcan A, Hamzaoğlu İ, Baca B, Molinas Mandel N, Saruç M, Göksel S, Demir G, Ağaoğlu F, Yakıcıer C, Özbek U, Özben V, Özyar E, Güner AL, Er Ö, Kaban K, Bölükbaşı Y, Buğra D, Group Tİ. Dealing with the Gray Zones in the Management of Gastric Cancer: The Consensus Statement of the Istanbul Group. Turk J Gastroenterol 2019; 30(7):584-598. doi:10.5152/tjg.2018.18737.

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  11. Uysal P, Kılıc B, Demirkaya A, Usul Afsar C, Karaca F. Immune Markers in Surgically Resected Early Stage Non-Small Cell Lung Cancer Patients. Acta Medica Mediterranea 2019; 35:65-69.

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  12. Bademler S, Ucuncu MZ, Sarı M, Tilgen Yasasever C, Usul Afsar C, Tastekin D. Role of Insulin-Like Growth Factor 1 (IGF-1) and Insulin-Like Growth Factor Binding Protein-3 (IGFBP-3) in the Diagnosis of Pancreatic Adenocarcinoma and Monitoring Treatment Response. Acta Medica Mediterranea 2019; 35:71-76.

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  13. Karaca F, Çiğdem Usul Afşar. The Effect of Pretreatment Neutrophil/Lymphocyte Ratio and Platelet/Lymphocyte Ratio on Pathological Response and Survival in Patients with Locally Advanced Rectal Cancer. 2018; 34:1383-1390.

    Quelle: Profilseite auf medicana.com.tr

  14. Karaca F, Keskin S, Mentes S, Okten AI, Cavus G, Arslan A, Afsar CU, Koksal F. Evaluation of IL-17A Expressions in High-Grade Glial Tumors Receiving Radiotherapy. Niger J Clin Pract 2022; 25(5):582-588.

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  15. Afsar CU, Aral H, Can O, Can TD, Karacetin D, Ali NM, Umar GR, Karabulut S. Serum Fetuin-A and RANKL Levels in Patients with Early Stage Breast Cancer. J Med Biochem 2023; 42(2):249-257.

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  16. Afsar S, Turan G, Guney G, Sahin G, Talmac MA, Afsar CU. The Relationship Between Furin and Chronic Inflammation in the Progression of Cervical Intraepithelial Neoplasia to Cancer: A Cross-Sectional Study. Cancers (Basel) 2023; 15(19):4878.

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  17. Karabulut S, Afsar CU, Khanmammadov N, Karahan L, Paksoy N, Dogan I, Ferhatoğlu F, Tastekin D. Disease Characteristics and Prognostic Factors of Colorectal Cancer Patients with Bone Metastasis: Real-World Data from Turkey. J Cancer Res Ther 2024 Jan 22. doi:10.4103/jcrt.jcrt_392_23.

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  18. Karabulut S, Afsar CU, Paksoy N, Ferhatoglu F, Dogan I, Tastekin D. Is There Any Diagnostic Value of Serum Caveolin-1 Levels in the Determination of Pancreatic Adenocarcinoma? J Cancer Res Ther 2024 Jan 22. doi:10.4103/jcrt.jcrt_469_23.

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  19. Cavdar VC, Aric M, Rakici IT, Gulturk I, Karaca ZB, Afsar CU, Akdag G, Gursu RU, Han O, Ballica B. The Impact of Sarcopenia on Adverse Effects and Survival in Patients with Metastatic Hormone Receptor-Positive Breast Cancer Treated with CDK4/6 Inhibitors. Medicine (Baltimore) 2025; 104(28):e43374.

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  20. Cavdar VC, Gokmen Y, Aric M, Altunkaya T, Erdem CG, Gulturk I, Afsar CU. The Prognostic Value of the EASIX Score in Patients with Metastatic Pancreatic Cancer. Diagnostics (Basel) 2025; 15(14):1740.

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  21. Usta Atmaca H, Akbas F, Ozkul H, Usul Afsar C, Yılmaz O. The Relationship Between Metabolic and Inflammatory Parameters at Diagnosis and Disease Stage and Prognosis in Patients with Pancreatic Cancer. Metab Syndr Relat Disord 2025; 23(6):312-318.

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  22. Yurdakul S, Usul Afsar C, Beydogan M, Ucucu M, Erguney M, Arslantas MK. A Young Patient Who Had Ventricular Tachycardia After a Sports Activity: Case Report. Journal of Electrocardiology 2007; 40(4 Suppl):S28.

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  23. Günaldı M, Usul Afşar Ç, Okuturlar Y, Gedikbaşı A, Kural A, Gündüz U. Can Heat Shock Protein 70 Be a Target Therapy in Breast Cancer? (Poster). International Symposium on Advances in Predictive and Personalized Medicine, 2-3 April 2015, Istanbul.

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  24. Usul Afşar Ç, Günaldı M, Karaca F, Kara İO, Şahin B, Bozkurt Duman B, Erkişi MK, Paydaş S. The Effect of Platinum and Docetaxel-Based Chemoradiotherapy on Survival in Locally Advanced Unresectable Non-Small Cell Lung Cancer Patients (Poster). ASCO 2015, 29 May-2 June 2015, Chicago, USA. J Clin Oncol 33(15_suppl):e18538.

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  25. Günaldı M, Erkişi MK, Usul Afşar Ç, Erçolak V, Paydaş S, Kara İO, Şahin B, Küçükgöz ÜG, Seçilmiş MA. The Evaluation of Endometrial Thickness and Bone Mineral Density Based on CYP2D6 Polymorphisms in Turkish Breast Cancer Patients Receiving Tamoxifen Treatment (Poster). ASCO 2014, 30 May-3 June 2015, Chicago, USA. J Clin Oncol 32(2014 Suppl):e11559.

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  26. Günaldı M, Kara İO, Usul Afşar Ç, Bozkurt Duman B. Sorafenib in the Treatment of Metastatic Paraganglioma: A Case Report (Poster). ASCO 2012, 1-5 June 2012, Chicago, USA. J Clin Oncol 30, 2012 (suppl; abstr e13523).

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  27. Bozkurt Duman B, Günaldı M, Taşdoğan BE, Usul Afşar Ç, Paydaş S, Gümürdülü Y. Nonalcoholic Fatty Liver Disease After Adjuvant Therapy in Nonmetastatic Breast Cancer (Poster). ASCO 2013, 31 May-4 June 2013, Chicago, USA. J Clin Oncol 31, 2013 (suppl; abstr 9587).

    Quelle: Profilseite auf medicana.com.tr

  28. Usul Afşar Ç, Şahin B, Gümürdülü D, Kılıç Bağır E, Burgut R, Erkişi MK, Kara İO, Günaldı M, Erçolak V. Evaluation of FGFR1, FGF2 and IP3K Expression and Their Clinical and Prognostic Significance in Early and Advanced Stage Squamous Cell Lung Carcinoma (Poster). ESMO 2014, 26-30 September 2014, Madrid, Spain. Ann Oncol 25(Suppl 4):iv564–iv573. doi:10.1093/annonc/mdu359.25.

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  29. Usul Afşar Ç, Günaldı M, Okuturlar Y, Gedikbaşı A, Kural A. Paraoxonase and Arylesterase Activities in Patients with Colorectal Cancer (Poster). International Symposium on Advances in Predictive and Personalized Medicine, 2-3 April 2015, Istanbul.

    Quelle: Profilseite auf medicana.com.tr

  30. Karabulut S, Afsar CU, Karabulut M, Alis H, Bilgin E, Tas F. Circulating Macrophage Inflammatory Protein-1 Alpha as a Potential Biomarker in Pancreatic Adenocarcinoma (Poster). 4th Mediterranean Multidisciplinary Oncology Forum (MMOF), 27-29 November 2015, Istanbul, Turkey. Poster-026.

    Quelle: Profilseite auf medicana.com.tr

  31. Karabulut S, Afsar CU, Karabulut M, Alis H, Dural AC, Celebi K, Bilgin E, Tas F. Circulating Annexin A2 as a Biomarker in Pancreatic Adenocarcinoma (Poster). 4th Mediterranean Multidisciplinary Oncology Forum (MMOF), 27-29 November 2015, Istanbul, Turkey. Poster-027.

    Quelle: Profilseite auf medicana.com.tr

  32. Karabulut S, Afsar CU, Karabulut M, Alis H, Gümüsoglu AY, Celebi K, Bilgin E, Tas F. Elevated Serum Levels of Caveolin-1 in Patients with Pancreatic Adenocarcinoma (Poster). 4th Mediterranean Multidisciplinary Oncology Forum (MMOF), 27-29 November 2015, Istanbul, Turkey. Poster-028.

    Quelle: Profilseite auf medicana.com.tr

  33. Karabulut S, Afsar CU, Karabulut M, Alis H, Bozkurt MA, Aydogan F, Bilgin E, Tas F. Clinical Significance of Serum Omentin Levels in Patients with Pancreatic Adenocarcinoma (Poster). 4th Mediterranean Multidisciplinary Oncology Forum (MMOF), 27-29 November 2015, Istanbul, Turkey. Poster-029.

    Quelle: Profilseite auf medicana.com.tr

  34. Usul Afsar Ç, Karabulut M, Karabulut S, Tuna S, Alis H, Gonenc M, Dagoglu N, Bilgin E, Tas F. Circulating Interleukin-18 (IL-18) as a Predictor of Response to Gemcitabine-Based Chemotherapy in Pancreatic Adenocarcinoma. ASCO 2016, 3-7 June 2016, Chicago, USA. J Clin Oncol 34 (suppl; abstr e15678).

    Quelle: Profilseite auf medicana.com.tr

  35. Karabulut S, Usul Afsar Ç, Yasasever V, Karabulut M, Erturk K, Alis H, Gunaldi M, Peker KD, Dagoglu N, Tas F. Diagnostic and Prognostic Roles of Serum Interleukin-32 (IL-32) in Pancreatic Adenocarcinoma. ASCO 2016, 3-7 June 2016, Chicago, USA. J Clin Oncol 34 (suppl; abstr e15680).

    Quelle: Profilseite auf medicana.com.tr

  36. Koro A, Aral H, Gursu RU, Trabulus DC, Nazli MA, Afsar CU, Karacetin D, Usta M. The Blood Neutrophil/Lymphocyte Ratio in Breast Cancer. FEBS 2016; 283(Suppl 1):256.

    Quelle: Profilseite auf medicana.com.tr

  37. Öztürk AE, Şahin ÖF, Tosunoğlu Z, Çermik TF, Alçın G, Akgün E, Sevinç MM, Usul Afşar Ç, Arslan E. Pankreas Adenokarsinomu Evreleme ve Yeniden Evrelemede Ga-68-Trivehexin PET/BT Etkinliğinin Değerlendirilmesi: Ön Bulgular. Nucl Med Semin 2025; 11(Suppl 1):15.

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  38. Kanser Kemoterapi El Kitabı. Bölümler: Transfüzyon Tedavisi; Kanama ve Pıhtılaşma (28. Bölüm); Onkolojik Aciller ve Kritik Hasta Bakımı Sorunları (29. Bölüm); Malign Plevral, Peritoneal, Perikardiyal Effüzyonlar ve Meningeal İnfiltratlar (30. Bölüm). Çukurova Nobel Tıp Kitabevi, 8. Baskı, 2014. Editör: Prof. Dr. Haluk Onat. (Kitap Çevirisi)

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  39. Jinekolojik Tümörler El Kitabı: Tanı, Tedavi, Takip. Nobel Tıp Kitabevleri, 2016.

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  40. Afsar CU, Ozyazgan S. Antihypertensive Drug Interactions. Current and Future Developments in Hypertension. Bentham Books 2019; Vol 1:115-123. ISBN:9789811422713.

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  41. Afsar CU, Arıcan A. İmmunoterapilerin Renal Yan Etkileri ve Yönetimi. İmmünoterapilerde Yan Etki Yönetimi. Türkiye Klinikleri, Ankara, 2019.

    Quelle: Profilseite auf medicana.com.tr

  42. Yıgıt A, Kuscu B, Kırık A, Ozcaglayan R, Afsar CU. New Biomarkers and Immunotherapy Decision. Biomarkers in Medicine. Bentham Science 2022; 1:1-15.

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  43. Öner FA, Yurdakul S, Usul Afşar Ç, Cebeci E, Ergüney M. Akut Pulmoner Emboli. SB İstanbul Eğitim ve Araştırma Hastanesi Tıp Dergisi 2009; 10:33-36.

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  44. Beydoğan M, Usul Afşar Ç, Pilancı KN, Gökbakar S, Pişkinpaşa ME, Ergüney M. Çinko Eksikliği ve Anemi: Bir Olgu Sunumu. Istanbul Medical Journal 2006; 7:38-39.

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  45. Günaldı M, Bozkurt Duman B, Usul Afşar Ç, Günaldı Ö, Şahin B. Temporal Kemik Yerleşimli Langerhans Hücreli Histiositozis: Bir Olgu Sunumu. Göztepe Tıp Dergisi 2014; 29(2):121-123.

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  46. Karaca F, Erçolak V, Usul Afşar Ç, Günaldı M. Memenin Diffüz Büyük B Hücreli Lenfoması. Cukurova Medical Journal 2015; 40(1):151-157.

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  47. Üyetürk Ü, Usul Afşar Ç, Öcal S. Pulmoner Tromboembolide Ekokardiyografi, Multidedektörlü BT Anjiyografi ve Trombolitik Tedavinin Yeri: Olgu Sunumu. MN Dahili Tıp Bilimleri 2008; 3(2):99-102.

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  48. Alyeşil H, Usta H, Kızdanoğlu H, Erdenen F, Usul Afşar Ç, Müderrisoğlu C, Polat H. Kliniğimize Yatırılan Üst GIS Kanamalı Hastaların Değerlendirilmesi. SB İstanbul Eğitim ve Araştırma Hastanesi Tıp Dergisi 2005; 6(4):7-10.

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  49. Üyetürk Ü, Özbey G, Üyetürk U, Usul Afşar Ç. Evaluation of the Use of Human Albumin Solution in Gaziosmanpasa University Faculty of Medicine Hospital. Yeni Tıp Dergisi 2010; 27(3):165-168.

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  50. Çiğdem Usul Afşar, Cüneyt Müderrisoğlu, Rabia Bilge Özgül Özdemir, Gökçen Gökcan, Hayri Polat. Aort kapak sendromlu bir hastada brucella endokarditi: bir olgu sunumu. SB İstanbul Eğitim ve Araştırma Hastanesi Tıp Dergisi 2006; 7(2): 34-6.

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