Aim: The aim of this study is to evaluate the Gustave Roussy immune (GRIm) score as a biomarker for survival in metastatic renal cell carcinoma (mRCC) patients receiving nivolumab following first-line treatment.
Material and Method: 41 mRCC patients who were given nivolumab beyond first line were included in this retrospective study. Data on ratio of neutrophile to lymphocyte, albumin, and LDH levels were utilized to determine GRIm score. Patients scoring 2–3 were grouped into the high GRIm score, whereas those scoring 0–1 were grouped as the low GRIm score. The association between the GRIm score and progression-free survival (PFS) with overall survival (OS) was examined.
Results: Thirty patients exhibited a low GRIm score, whereas eleven presented a high GRIm score. Prolonged median PFS and OS, with values of 7.06 months compared to 2.89 months (p=0.002) and 20.34 months compared to 4.27 months (p<0.001), are found respectively in low GRIm score group. In terms of PFS, a higher GRIm score was identified as an independent prognostic indicator but lacked prognostic significance for OS in multivariable analysis.
Conclusion: The GRIm score may be used as an accessable and cost-effective prognostic biomarker in mRCC patients receiving nivolumab, and may assist clinicians in patient selection, thus improving therapeutic efficacy and the efficient use of clinical resources.
Renal cell carcinoma metastatic Gustave Roussy immune score nivolumab prognosis
This study was approved by the Ethics Committee of Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital (Approval No: 2023-09/80, Date: September 14, 2023) and was conducted in accordance with the ethical principles of the Declaration of Helsinki.
| Birincil Dil | İngilizce |
|---|---|
| Konular | Klinik Onkoloji |
| Bölüm | Özgün Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 9 Eylül 2025 |
| Gönderilme Tarihi | 26 Mayıs 2025 |
| Kabul Tarihi | 28 Haziran 2025 |
| Yayımlandığı Sayı | Yıl 2025 Cilt: 7 Sayı: 3 |
Chief Editors
Prof. Dr. Berkant Özpolat, MD
Department of Thoracic Surgery, Ufuk University, Dr. Rıdvan Ege Hospital, Ankara, Türkiye
Editors
Prof. Dr. Sercan Okutucu, MD
Department of Cardiology, Ankara Lokman Hekim University, Ankara, Türkiye
Assoc. Prof. Dr. Süleyman Cebeci, MD
Department of Ear, Nose and Throat Diseases, Gazi University Faculty of Medicine, Ankara, Türkiye
Field Editors
Assoc. Prof. Dr. Doğan Öztürk, MD
Department of General Surgery, Manisa Özel Sarıkız Hospital, Manisa, Türkiye
Assoc. Prof. Dr. Birsen Doğanay, MD
Department of Cardiology, Ankara Bilkent City Hospital, Ankara, Türkiye
Assoc. Prof. Dr. Sonay Aydın, MD
Department of Radiology, Erzincan Binali Yıldırım University Faculty of Medicine, Erzincan, Türkiye
Language Editors
PhD, Dr. Evin Mise
Department of Work Psychology, Ankara University, Ayaş Vocational School, Ankara, Türkiye
Dt. Çise Nazım
Department of Periodontology, Dr. Burhan Nalbantoğlu State Hospital, Lefkoşa, North Cyprus
Statistics Editor
Dr. Nurbanu Bursa, PhD
Department of Statistics, Hacettepe University, Faculty of Science, Ankara, Türkiye
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