Yazar "Geredeli, Caglayan" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    Assessment of pretreatment albumin-bilirubin grade in pancreatic cancer patients with liver metastasis
    (Imprimatur Publications, 2020) Sakin, Aysegul; Sahin, Suleyman; Sakin, Abdullah; Atci, Muhammed Mustafa; Yasar, Nurgul; Arici, Serdar; Geredeli, Caglayan
    Purpose: This study aimed to assess the effect of pretreat- ment albumin-bilirubin (ALBI) score on treatment outcomes in pancreatic cancer (PC) patients with liver metastasis at the time of diagnosis treated with chemotherapy (CT) in the first-line setting. Methods: This was a retrospective study of 273 PC patients >= 18 years of age who had liver metastasis at the time of diagnosis and received CT in the first-line. ALBI score was calculated through the following formula; [(log10 bilirubin (mu mol/L)x0.66)+[albumin(g/l)x-0.0852]. Patients were strati- fied into 3 categories based on the ALBI score as follows; grade I:ALBI <=-2.60, grade II:-2.60-1.39. Results: A total of 273 patients, [180 (65.9%) men and 93 (34.1%) women], were evaluated. The median age was 60 years. ALBI grade was I in 45 (16.4%) patients, II in 156 (57.1%) patients, and III in 72 (26.5%) patients. Based on the ALBI grade, median progression-free survival (mPFS) was 9 months in grade I patients, 6 months in grade II patients, and 4 months in grade III patients (p=0.002), with median overall survival (mOS) durations of 12 months vs. 8 months vs. 5 months, respectively (p<0.001). Multivariate analysis showed that ALBI grade II (HR,1.543) or III (HR,2.260) negatively affected survival. Conclusion: A higher pretreatment ALBI grade is related to worse OS and PFS in PC patients with liver metastasis treated with a first-line CT, and therefore it can help predict the treatment outcomes in these patients.
  • Küçük Resim Yok
    Öğe
    Factors affecting survival in patients with isolated liver-metastatic colorectal cancer treated with local ablative or surgical treatments for liver metastasis
    (Imprimatur Publications, 2019) Sakin, Abdullah; Sahin, Suleyman; Atci, Muhammed Mustafa; Yasar, Nurgul; Geredeli, Caglayan; Aribal, Serkan; Alemdar, Ali
    Purpose: Local treatments for isolated synchronous or metachronous liver metastases in colorectal cancer (CRC) have been shown to improve overall survival (OS). The aim of this study was to investigate the factors affecting OS in CRC patients with isolated liver metastasis in whom the primary tumor and corresponding liver metastasis were treated with curative intent using local ablative or surgical methods. Methods: A total of 47 CRC patients presenting with an initial or subsequent isolated liver metastasis, who were treated with local surgical or ablative treatment for liver metastasis with curative intent, were enrolled in this study between 2007 and 2017. The possible factors affecting OS were analyzed. Results: Out of the 47 patients, 35 (74.5%) were male. The median age was 61 (25-80) years. Thirty-four (72.3%) patients underwent liver metastasectomy, while 13 (27.7%) patients were treated with non-surgical local ablative therapies (NSLAT) for liver metastasis. Median OS (mOS) could not be reached in patients who underwent metastasectomy at the time of diagnosis compared to 55 months in those undergoing metastasectomy following a chemotherapy period (p=0.03). Patients treated with NSLAT had a mOS of 60 months compared to not reached'' in those who underwent liver metastasectomy (p=0.45). mOS was higher in patients with pT4 stage vs.