ALB and Cachexia: According to the univariable analysis, significantly higher risk of cachexia was observed in patients with stage 3 disease according to the ISS classification (OR = 2.6; p = 0.0400), lower albumin levels (OR = 7.04; p = 0.0001), increased LDH (OR = 4.16; p = 0.0394), elevated creatinine (OR = 2.61; p = 0.0406), and with the presence of 17p/TP53 deletion (OR = 4.62; p = 0.0157).