Bilimsel çalışmalar

Dr. Öğr. Üyesi Gökhan Çalık

59 yayın. Her yayının yanında bilginin kaynağı yazar.

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  1. Global Andrology Forum (GAF) Clinical Guidelines on the Management of Infertile Men with Varicocele

    The World Journal of Men s Health, 2025

    DOI 10.5534/wjmh.250004 PMID 40263959 3 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  2. Global Andrology Forum Clinical Guidelines on Antioxidant Use in the Treatment of Male Infertility

    The World Journal of Men s Health, 2025

    DOI 10.5534/wjmh.250290 PMID 41508382 5 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  3. Knowledge and self-confidence of healthcare workers to perform transurethral catheterization: a matter deserving attention!

    World Journal of Urology, 2025

    DOI 10.1007/s00345-025-05677-3 PMID 40377708 Açık erişimli tam metinKaynak: OpenAlex

  4. The feasibility and acceptability of a (mobile) application for men with lower urinary tract symptoms: a pilot study

    Minerva Urology and Nephrology, 2025

    DOI 10.23736/s2724-6051.25.06352-9 PMID 40576949 Kaynak: OpenAlex

  5. Effects of Varicocele Repair on Sperm DNA Fragmentation and Seminal Malondialdehyde Levels in Infertile Men with Clinical Varicocele: A Systematic Review and Meta-Analysis

    The World Journal of Men s Health, 2023

    DOI 10.5534/wjmh.230235 PMID 38164034 31 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  6. Management of Priapism: Results of a Nationwide Survey and Comparison with International Guidelines

    Urology Research and Practice, 2023

    DOI 10.5152/tud.2023.22209 PMID 37877823 3 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  7. Late Diagnosis of Bladder Injury During Cesarean Section

    Bagcilar Medical Bulletin, 2023

    DOI 10.4274/bmb.galenos.2023.2023-04-037 Kaynak: OpenAlex

  8. The prevalence and topographic distribution of penile calcification in a large cohort: a retrospective cross-sectional study

    International Journal of Impotence Research, 2023

    DOI 10.1038/s41443-023-00758-6 PMID 37660216 Kaynak: OpenAlex

  9. Impact of Varicocele Repair on Semen Parameters in Infertile Men: A Systematic Review and Meta-Analysis

    The World Journal of Men s Health, 2022

    DOI 10.5534/wjmh.220142 PMID 36326166 46 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  10. Consensus and Diversity in the Management of Varicocele for Male Infertility: Results of a Global Practice Survey and Comparison with Guidelines and Recommendations

    The World Journal of Men s Health, 2022

    DOI 10.5534/wjmh.220048 PMID 35791302 45 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  11. Post-Vasectomy Semen Analysis: Optimizing Laboratory Procedures and Test Interpretation through a Clinical Audit and Global Survey of Practices

    The World Journal of Men s Health, 2022

    DOI 10.5534/wjmh.210191 PMID 35021311 9 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  12. Turkish Validation of the User Version of the Mobile Application Rating Scale

    Urology Research and Practice, 2022

    DOI 10.5152/tud.2022.21324 PMID 35634943 5 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  13. Preservation of antegrade ejaculation after surgical relief of benign prostatic obstruction is a valid endpoint

    World Journal of Urology, 2021

    DOI 10.1007/s00345-021-03682-w PMID 33796882 6 atıf (Europe PMC) Kaynak: OpenAlex

  14. Comparison of before and after COVID-19 urology practices of a pandemic hospital

    Urology Research and Practice, 2020

    DOI 10.5152/tud.2020.20230 PMID 33016868 5 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  15. Analysis of patients undergoing urological intervention amid the COVID-19: experience from the pandemic hospital

    International Urology and Nephrology, 2020

    DOI 10.1007/s11255-020-02553-4 PMID 32583371 4 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

  16. Ureteral Injury Increases with Ureteral Wall Thickness During the Ureteroscopic Lithotripsy of Impacted Stones

    DergiPark (Istanbul University), 2020

    Kaynak: OpenAlex

  17. Bladder Pain Syndrome: A Review

    EMJ Urology, 2020

    DOI 10.33590/emjurol/20-00006 Kaynak: OpenAlex

  18. Stem cell markers aldehyde dehydrogenase type 1 and nestin expressions in renal cell cancer.

    PubMed, 2012

    PMID 22649953 10 atıf (Europe PMC) Kaynak: OpenAlex

  19. Comparison of tumor grade and stage with nuclear factor kappa b and p38 mitogene activated protein kinase expressions in renal cell cancer.

    PubMed, 2012

    PMID 22908772 5 atıf (Europe PMC) Kaynak: OpenAlex

  20. Comparison of p38MAPK (mitogene activated protein kinase), p65 NFkappaB (nuclear factor kappa b) and EMMPRIN (extracellular matrix metalloproteinase inducer) expressions with tumor grade and stage of superficial and invasive bladder tumors.

    PubMed, 2011

    PMID 22670315 2 atıf (Europe PMC) Kaynak: OpenAlex

  21. Our Long Term Results with Trans-Obturator Tape (TOT) Treatment for Stress Urinary Incontinence: Retrospective Clinical Study

    The Medical Journal of Okmeydani Training and Research Hospital, 2011

    DOI 10.5222/otd.2011.161 Kaynak: OpenAlex

  22. Ozbek, Emin; Calik, Gokhan; Otunctemur, Alper; Aliskan, Tamer; Cakir, Suleyman; Dursun, Murat; Somay, Adnan; Stem cell markers aldehyde dehydrogenase type 1 and nestin expressions in renal cell cancerArch Ital Urol Androl8417-112012

    Kaynak: medipol.com.tr profil sayfası

  23. Calik, Gokhan; de la Rosette, Jean; Bladder pain syndrome: a reviewUROLOGY2020

    Kaynak: medipol.com.tr profil sayfası

  24. Boz, Mustafa; Güzelburç, Vahit; Çalık, Gökhan; Soytaş, Mustafa; Kaçtan, Çağrı; Güven, Selçuk; Ureteral Injury Increases with Ureteral Wall Thickness During the Ureteroscopic Lithotripsy of Impacted StonesEndoüroloji Bülteni1219-142020Endourology Association

    Kaynak: medipol.com.tr profil sayfası

  25. Soytas, Mustafa; Boz, Mustafa Yucel; Guzelburc, Vahit; Calik, Gokhan; Kactan, Mehmet Cagri; Horuz, Rahim; Akbulut, Ziya; Albayrak, Selami; Analysis of patients undergoing urological intervention amid the COVID-19: experience from the pandemic hospitalInternational Urology and Nephrology522059-20642020Springer Netherlands

    Kaynak: medipol.com.tr profil sayfası

  26. Ozbek, Emin; Otunctemur, Alper; Calik, Gokhan; Aliskan, Tamer; Cakir, Suleyman; Dursun, Murat; Somay, Adnan; Comparison of p38MAPK (mitogene activated protein kinase), p65 NFkB (nuclear factor kappa b) and EMMPRIN (extracellular matrix metalloproteinase inducer) expressions with tumor grade and stage of superficial and invasive bladder tumorsSocietà Italiana181

    Kaynak: medipol.com.tr profil sayfası

  27. Calik, Gokhan; Laguna, M Pilar; Gravas, Stavros; Albayrak, Selami; de la Rosette, Jean; Preservation of antegrade ejaculation after surgical relief of benign prostatic obstruction is a valid endpointWorld Journal of Urology392277-22892021Springer Berlin Heidelberg

    Kaynak: medipol.com.tr profil sayfası

  28. Calik, Gokhan; Kartal, Betul Bersan; Stoyanov, Stoyan; Gravas, Stavros; Othman, Lavin; de la Rosette, Jean; Albayrak, Selami; Laguna, Pilar; Turkish validation of the user version of the mobile application rating scaleTurkish Journal of Urology4832362022

    Kaynak: medipol.com.tr profil sayfası

  29. Soytaş, Mustafa; Boz, Mustafa Yücel; Güzelburç, Vahit; Çalık, Gökhan; Horuz, Rahim; Akbulut, Ziya; Albayrak, Selami; Comparison of before and after COVID-19 urology practices of a pandemic hospitalTurkish Journal of Urology4664742020

    Kaynak: medipol.com.tr profil sayfası

  30. Shah, Rupin; Agarwal, Ashok; Kavoussi, Parviz; Rambhatla, Amarnath; Saleh, Ramadan; Cannarella, Rossella; Harraz, Ahmed M; Boitrelle, Florence; Kuroda, Shinnosuke; Hamoda, Taha Abo-Almagd Abdel-Meguid; Consensus and diversity in the management of varicocele for male infertility: results of a global practice survey and comparison with guidelines and recommendationsThe world journal of men's health4111642022

    Kaynak: medipol.com.tr profil sayfası

  31. Calogero, Aldo E; Cannarella, Rossella; Agarwal, Ashok; Hamoda, Taha Abo-Almagd Abdel-Meguid; Rambhatla, Amarnath; Saleh, Ramadan; Boitrelle, Florence; Ziouziou, Imad; Toprak, Tuncay; Gul, Murat; The renaissance of male infertility management in the golden age of andrologyThe world journal of men's health4122372023

    Kaynak: medipol.com.tr profil sayfası

  32. Agarwal, Ashok; Cannarella, Rossella; Shah, Rupin; Boitrelle, Florence; Gül, Murat; Salvio, Gianmaria; Russo, Giorgio Ivan; Arafa, Mohamed; Toprak, Tuncay; Singh, Rajender; THE IMPACT OF VARICOCELE REPAIR ON CONVENTIONAL SEMEN PARAMETERS IN INFERTILE MEN: A META-ANALYSIS USING PRE-AND POST-OPERATIVE DATAFertility and Sterility1184e308-e3092022Elsevier

    Kaynak: medipol.com.tr profil sayfası

  33. Agarwal, Ashok; Cannarella, Rossella; Saleh, Ramadan; Harraz, Ahmed M; Kandil, Hussein; Salvio, Gianmaria; Boitrelle, Florence; Kuroda, Shinnosuke; Farkouh, Ala’a; Rambhatla, Amarnath; Impact of antioxidant therapy on natural pregnancy outcomes and semen parameters in infertile men: a systematic review and meta-analysis of randomized controlled trialsThe World Journal of Men's Health411142022

    Kaynak: medipol.com.tr profil sayfası

  34. Agarwal, Ashok; Cannarella, Rossella; Saleh, Ramadan; Boitrelle, Florence; Hamoda, Taha Abdel-Meguid; Gül, Murat; Salvio, Gianmaria; Arafa, Mohamed; Russo, Giorgio Ivan; Toprak, Tuncay; P-473 EFFECT OF VARICOCELE REPAIR ON CONVENTIONAL SPERM PARAMETERS IN INFERTILE PATIENTS WITH CLINICAL VARICOCELE: A SYSTEMATIC REVIEW AND META-ANALYSISASRM 2022 Scientific Congress & Expo2022ASRM

    Kaynak: medipol.com.tr profil sayfası

  35. Agarwal, Ashok; Cannarella, Rossella; Saleh, Ramadan; Boitrelle, Florence; Hamoda, Taha Abdel-Meguid; Gül, Murat; Salvio, Gianmaria; Arafa, Mohamed; Russo, Giorgio Ivan; Toprak, Tuncay; EFFECT OF VARICOCELE REPAIR ON CONVENTIONAL SPERM PARAMETERS IN INFERTILE PATIENTS WITH CLINICAL VARICOCELE: A SYSTEMATIC REVIEW AND META-ANALYSISFertility and Sterility1184e3102022Elsevier

    Kaynak: medipol.com.tr profil sayfası

  36. Agarwal, Ashok; Farkouh, Ala’a; Saleh, Ramadan; Hamoda, Taha Abo-Almagd Abdel-Meguid; Harraz, Ahmed M; Kavoussi, Parviz; Arafa, Mohamed; Salvio, Gianmaria; Rambhatla, Amarnath; Toprak, Tuncay; Controversy and consensus on indications for sperm DNA fragmentation testing in male infertility: a global survey, current guidelines, and expert recommendationsThe world journal of men's health4135752023

    Kaynak: medipol.com.tr profil sayfası

  37. Farkouh, Ala’a; Agarwal, Ashok; Hamoda, Taha Abo-Almagd Abdel-Meguid; Kavoussi, Parviz; Saleh, Ramadan; Zini, Armand; Arafa, Mohamed; Harraz, Ahmed M; Gul, Murat; Karthikeyan, Vilvapathy Senguttuvan; Controversy and consensus on the management of elevated sperm DNA fragmentation in male infertility: a global survey, current guidelines, and expert recommendationsThe world journal of men's health4148092023

    Kaynak: medipol.com.tr profil sayfası

  38. Abou Ghayda, Ramy; Cannarella, Rossella; Calogero, Aldo E; Shah, Rupin; Rambhatla, Amarnath; Zohdy, Wael; Kavoussi, Parviz; Avidor-Reiss, Tomer; Boitrelle, Florence; Mostafa, Taymour; Artificial intelligence in andrology: from semen analysis to image diagnosticsThe World Journal of Men's Health421392023

    Kaynak: medipol.com.tr profil sayfası

  39. Cannarella, Rossella; Shah, Rupin; Hamoda, Taha Abo-Almagd Abdel-Meguid; Boitrelle, Florence; Saleh, Ramadan; Gul, Murat; Rambhatla, Amarnath; Kavoussi, Parviz; Toprak, Tuncay; Harraz, Ahmed M; Does varicocele repair improve conventional semen parameters? A meta-analytic study of before-after dataThe World Journal of Men's Health421922023

    Kaynak: medipol.com.tr profil sayfası

  40. Agarwal, Ashok; Cannarella, Rossella; Shah, Rupin; Boitrelle, Florence; Gül, Murat; Salvio, Gianmaria; Russo, Giorgio Ivan; Arafa, Mohamed; Toprak, Tuncay; Singh, Rajender; P-470 THE IMPACT OF VARICOCELE REPAIR ON CONVENTIONAL SEMEN PARAMETERS IN INFERTILE MEN: A META-ANALYSIS USING PRE-AND POST-OPERATIVE DATAASRM 2022 Scientific Congress & Expo2022ASRM

    Kaynak: medipol.com.tr profil sayfası

  41. Agarwal, Ashok; Farkouh, Ala’a; Saleh, Ramadan; Hamoda, Taha Abo-Almagd Abdel-Meguid; Salvio, Gianmaria; Boitrelle, Florence; Harraz, Ahmed M; Abou Ghayda, Ramy; Kavoussi, Parviz; Gül, Murat; Technical aspects and clinical limitations of sperm DNA fragmentation testing in male infertility: a global survey, current guidelines, and expert recommendationsThe world journal of men's health4212022023

    Kaynak: medipol.com.tr profil sayfası

  42. Baran, Caner; Culha, Mehmet Gokhan; Bayraktarli, Recep Yilmaz; Ozgur, Berat Cem; Bayraktar, Arif Bedirhan; Oktem, Cagri; Cek, Hakki Mete; Akgul, Burak; Alkan, Aykut; Aglamis, Erdogan; The prevalence and topographic distribution of penile calcification in a large cohort: a retrospective cross-sectional studyInternational Journal of Impotence Research366576-5802024Nature Publishing Group UK London

    Kaynak: medipol.com.tr profil sayfası

  43. Kalkanli, Arif; Sönmez, Salih Zeki; Guvel, Mine; Aglamis, Erdogan; Araz, Seyhmuz; Asfuroglu, Ahmet; Avci, Huseyin Kursad; Aydin, Memduh; Aydos, Murat; Balci, Ugur; Management of priapism: results of a nationwide survey and comparison with international guidelinesUrology Research and Practice4942252023

    Kaynak: medipol.com.tr profil sayfası

  44. Polat, Gülseren; Akçaoğlu, Tuğba; Çalık, Gökhan; Güzelburç, Vahit; Late Diagnosis of Bladder Injury During Cesarean Section2023Bagcilar Medical Bulletin

    Kaynak: medipol.com.tr profil sayfası

  45. Cannarella, Rossella; Shah, Rupin; Saleh, Ramadan; Boitrelle, Florence; Hamoda, Taha Abo-Almagd Abdel-Meguid; Singh, Rajender; Salvio, Gianmaria; Toprak, Tuncay; Falcone, Marco; Gul, Murat; Effects of varicocele repair on sperm DNA fragmentation and seminal malondialdehyde levels in infertile men with clinical varicocele: a systematic review and meta-analysisThe world journal of men's health4223212024

    Kaynak: medipol.com.tr profil sayfası

  46. Shah, Rupin; Rambhatla, Amarnath; Atmoko, Widi; Martinez, Marlon; Ziouziou, Imad; Kothari, Priyank; Tadros, Nicholas; Phuoc, Nguyen Ho Vinh; Kavoussi, Parviz; Harraz, Ahmed; Global practice patterns in the evaluation of non-obstructive azoospermia: results of a world-wide survey and expert recommendationsThe world journal of men's health4247272024

    Kaynak: medipol.com.tr profil sayfası

  47. Rambhatla, Amarnath; Shah, Rupin; Ziouziou, Imad; Kothari, Priyank; Salvio, Gianmaria; Gul, Murat; Hamoda, Taha; Kavoussi, Parviz; Atmoko, Widi; Toprak, Tuncay; Global practice patterns and variations in the medical and surgical management of non-obstructive azoospermia: results of a world-wide survey, guidelines and expert recommendationsThe World Journal of Men's Health431922024

    Kaynak: medipol.com.tr profil sayfası

  48. Shah, R; Agarwal, A; Kavoussi, P; Rambhatla, A; Saleh, R; Cannarella, R; Harraz, AM; Boitrelle, F; Kuroda, S; Hamoda, TAA; Global andrology forumConsensus and diversity in the management of varicocele for male infertility: results of a global practice survey and comparison with guidelines and recommendations. World J Mens Health411164-1972023

    Kaynak: medipol.com.tr profil sayfası

  49. ÖTÜNÇTEMUR, ALPER; ÇALIK, Gökhan; ALIŞKAN, TAMER; ÇAKIR, Süleyman; DURSUN, MURAT; SOMAY, ADNAN; ÖZBEK, EMİN; Yüzeyel ve İnvazif Mesane Tümörlerinde p38 Mitojen Aktive Protein Kinaz (MAPK), P65 Nükleer faktör Kappa B (NFKB) ve Emmprin (Ekstrasellüler Matriks Metalloproteinaz İndükleyici)’nin Ekspresyonlarının Tümör Derece ve Evresi ile Karşılaştırılması

    Kaynak: medipol.com.tr profil sayfası

  50. Agarwal, Ashok; Cannarella, Rossella; Saleh, Ramadan; Boitrelle, Florence; Gül, Murat; Toprak, Tuncay; Salvio, Gianmaria; Arafa, Mohamed; Russo, Giorgio I; Harraz, Ahmed M; Impact of varicocele repair on semen parameters in infertile men: a systematic review and meta-analysisThe world journal of men's health4122892022

    Kaynak: medipol.com.tr profil sayfası