Background In this study, we aimed to investigate whether FIB-4 index is useful in predicting mortality in patients with concurrent hematological malignancies and COVID-19. We also aimed to determine the optimal cut-off point for the prediction. Methods This is a single-center retrospective cohort study conducted in Dharmais National Cancer Hospital, Indonesia. Consecutive sampling of adults with hematological malignancies and COVID-19 was performed between May 2020 and January 2021. COVID-19 screening test using the reverse transcriptase polymerase chain reaction (RT-PCR) of nasopharyngeal samples were performed prior to hospitalization for chemotherapy. FIB-4 index is derived from [age (years) × AST (IU/L)]/[platelet count (109/L) × √ALT (U/L)]. The primary outcome of this study is mortality, defined as clinically validated death/non-survivor during a 3-months (90 days) follow-up. Results There were a total of 70 patients with hematological malignancies and COVID-19 in this study. Median FIB-4 Index was higher in non-survivors (13.1 vs 1.02, p<0.001). FIB-4 index above 3.85 has a sensitivity of 79%, specificity of 84%, PLR of 5.27, and NLR of 0.32. The AUC was 0.849 95% CI 0.735–0.962, p<0.001. This cut-off point was associated with OR of 16.70 95% CI 4.07–66.67, p<0.001. In this study, a FIB-4 >3.85 confers to 80% posterior probability of mortality and FIB-4 <3.85 to 19% probability. FIB-4 >3.85 was associated with shorter time-to-mortality (HR 9.10 95% CI 2.99–27.65, p<0.001). Multivariate analysis indicated that FIB-4 >3.85 (HR 4.09 95% CI 1.32–12.70, p = 0.015) and CRP> 71.57 mg/L (HR 3.36 95% CI 1.08–10.50, p = 0.037) were independently associated with shorter time-to-mortality. Conclusion This study indicates that a FIB-4 index >3.85 was independent predictor of mortality in patients with hematological malignancies and COVID-19 infection.

Background: Lung cancer is the most common cause of cancer-related death among men in the world. Given the very high mortality caused by lung cancer, a biological marker to determine a more sensitive therapy among non-small cell lung cancer (NSCLC) patients is needed. This study aims to demonstrate that the clinical laboratory result can be a prognosis marker in NSCLC patients in Indonesia.Methods: This study was a retrospective cohort study. The sample was obtained from the patient's serum and the examined routine blood test (hemoglobin, leukocyte, platelets), hemostasis (fibrinogen and Ddimers), blood chemistry test (aspartate transaminase [AST], alanine transaminase [ALT], albumin, urea, creatinine, and blood glucose), electrolyte (sodium, potassium, chloride, and calcium) and tumor markers (carcinoembryonic antigen [CEA] and Cyfra 21-1). Data were analyzed and interpreted using SPSS (IBM Corp., Armonk, NY, USA). Analysis of the data was done to find the survival rate of sociodemographic variables, clinicopathologic variables, and clinic laboratory variables.Results: The study findings showed statistically significant results that were poor prognosis for these following conditions: performance status (PS) 3-4 median survival (

Background and Aim Most patients with non-small cell lung cancer (NSCLC) are diagnosed in advanced-stage disease and therefore have poor overall survival. It remains unclear whether nutritional status affects response rate and overall survival in NSCLC patients. This study aimed to evaluate the association of nutritional status with treatment response and overall survival in patients with advanced stage of NSCLC. Methods Patients aged ≥18 years with stage II–IV NSCLC (January–June 2018) in a national cancer center in Indonesia were enrolled in this study. The patients were followed up for 2 years since NSCLC diagnosis was established. Clinical data including age, sex, histology of cancer, disease stage, cachexia, and weight status before chemotherapy were reviewed and analyzed. Logistic regression and Cox regression analyses were performed. Results A total of 174 patients (71% males, mean age = 58±9.4 years) was included. Complete response was found in <1% patients, partial response 41%, stable disease 33%, and progressive disease 25%. Median survival was 12 months (95% CI: 11–13 months). Mortality rate was 5.7 per 100 person-months. Poor survival was associated with being males (HR: 1.77, 95% CI: 1.15–2.72, P = 0.009), and overweight or obesity (HR 1.67, 95% CI: 1.04–2.69, P = 0.034). These associations were independent of sex, age, staging, histopathology, performance status and D-dimer level at baseline. Cachexia and BMI at baseline were not associated with treatment response. Conclusion Males and having overweight or obesity are independently associated with lower survival in patients with advanced stage of NSCLC undergoing platinum-based chemotherapy.

BACKGROUND In Indonesia, lung cancer is one of the most prevalent solid cancer with the highest mortality rate. However, studies to identify prognostic factors associated with mortality are lacking. Thus, this study was aimed to determine the association of histological subtypes and prognosis of advanced stage non-small-cell lung cancer (NSCLC) patients receiving chemotherapy. METHODS This study focused on a retrospective cohort consisting of 60 patients with advanced stage NSCLC and treated with chemotherapy. Patients with NSCLC stage IIIB or stage IV, age ≥18 years, and good performance status were recruited. The outcomes were one-year mortality and treatment response. Gender, age, body mass index, staging, and performance status were evaluated. Chi-square and Fisher’s exact tests were used. RESULTS Two common histological subtypes, adenocarcinoma (68.3%) and squamous cell carcinoma (31.7%), were observed among all subjects. Four patients (6.7%) died during one-year observation period. Mortality rate was higher in squamous cell carcinoma (10.5%) patients than in adenocarcinoma (4.9%). Underweight patients had higher risk of death (relative risk [RR] = 1.09, 95% confidence interval [CI] = 1.00–1.19) and disease progression (RR = 1.30, 95% CI = 1.12–1.51). In adenocarcinoma, metastasis was a risk for progressive disease (RR = 1.35, 95% CI = 1.09–1.66). In squamous cell carcinoma, men had a lower risk of disease progression (RR = 0.11, 95% CI = 0.03–0.41). CONCLUSIONS Squamous cell carcinoma had comparable one-year mortality and disease progression rate with adenocarcinoma type in advanced stage NSCLC. However, underweight patients had a higher risk of mortality and disease progression.