Background: The aim of the study was to investigate the impact of nutritional status, comorbidity, and performance status on patients with diffuse large B-cell lymphoma (DLBCL). Methods: A retrospective study was conducted on 112 DLBCL patients who were diagnosed at our center between 2009 and 2018. Demographic and disease characteristics and laboratory test results were recorded. Assessments were made using the age-adjusted Charlson comorbidity index (CCI-A) for comorbidity, albumin level for nutritional status, and Eastern Cooperative Oncology Group (ECOG) score for performance status. Results: The mean age of the patients was found to be 62.63 ± 15.16 years. The ECOG score of 65 patients (69.1%) was in the range of 0–1. The mean follow-up time of the patients was determined to be 25.24 ± 25.11 months, and at the end of the follow-up period, 64 patients (57.1%) were survivors. The progression-free survival (PFS), overall survival (OS), and 5-year OS rates of those with CCI-A > 4 were found to be significantly lower than those with CCI-A score ≤4 (P < 0.05). As a result of the Cox-Regression (Backward: LR method) analysis, ECOG and albumin levels were found to be independent risk factors for both OS and PFS (P < 0.05). Conclusion: This study demonstrated that CCI-A, ECOG, and nutritional status are independent prognostic markers for DLBCL patients. Initial evaluation of these patients should include all these parameters, which are easily available at the time of diagnosis.

There are only a few predictive markers that can truly aid therapy decisions in patients with acute myeloid leukemia (AML). The current study aimed to examine the impact of easily available common laboratory parameters on the course and prognosis of patients with AML. Gender, initial bone marrow blast percentage, mean platelet volume (MPV), lymphocyte-to-monocyte ratio, treatment regimen, and complete remission (CR1) were found to have a statistically significant effect on both OS and PFS (p < 0.05). Only MPV, LDH, and initial treatment regimen were found to have a significant effect on CR1 achievement (p < 0.05). According to the current study, besides the induction regimen, only MPV was seen to affect short and long-term outcomes including both CR achievement, OS and PFS. MPV can be considered as a predictive or prognostic marker in patients with AML. Patients with higher MPV at the time of diagnosis should be evaluated carefully.

Introduction: Imatinib is generally well tolerated by patients. The most common ophthalmic side effects are eyelid edema and periorbital edema. Other side effects which occur at rates of <1% include blepharitis, blurred vision, conjunctival hemorrhage, conjunctivitis, retinal hemorrhage, etc. An uncommon case is here reported of a 51-year-old male with chronic myeloid leukemia who developed vitreous hemorrhage due to imatinib after 9 months of treatment. Case report: A 51-year-old male with leukocytosis detected in the blood test examination was referred to the Hematology Department. The bone marrow biopsy result was compatible with chronic myeloid leukemia. Imatinib treatment (400 mg/day) was started. In the ninth month of imatinib treatment, the patient complained of a sudden decrease in vision. Vitreous hemorrhage was detected in the left eye and the patient underwent surgery. Vitreous hemorrhage recurred 1 month after the operation. On the fourth day after the discontinuation of imatinib treatment, the patient's ophthalmic complaints improved significantly. The Naranjo algorithm was applied and a score of 9 was detected. The vitreous hemorrhage of the patient was attributed to imatinib, and so the treatment of the patient was switched to bosutinib. Discussion: Imatinib is an oral signal inhibitor that targets tyrosine kinase for BCR/ABL, platelet-derived growth factor, stem cell factor, and c-kit (CD117). The conjunctiva and sclera have a large amount of c-kit positive mast cells which are inhibited by imatinib. The inhibition of c-kit positive mast cells by imatinib may be responsible for further exposure of the conjunctival mucosa to injuries.