B0493 - Correlation Between Systemic Inflammatory Markers and Evidence of Metastatic Disease in Patients With Hepatocellular Carcinoma

Ana Lucia Romero, MD¹, Jesus E. Romero, MD¹, Natalie Nguyen, BS², Gail Fernandes, BS³, Geovanny Gutierrez, MD³, Chukwuma Egwim, MD³, Victor Ankoma-Sey, MD^3
1RWJ Barnabas Health/Trinitas Regional Medical Center, Elizabeth, NJ; ²Baylor College of Medicine, Houston, TX; ³Liver Associates of Texas, PA, Houston, TX

Introduction: Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality worldwide. A wide variety of scoring systems such as Albumin-Bilirubin (ALBI), Platelet-Album-Bilirubin (PALBI), Monocyte-to-Lymphocyte ratio (MLR), and Neutrophil-Lymphocyte Ratio (NLR) along with tumor characteristics (tumor size, count, and vascular invasion) have been proposed as prognostic indicators. The aim of our study was to determine the correlation, if any between these scoring systems and evidence of metastatic disease at diagnosis in patients with HCC.

Methods: A cross-sectional study was conducted at Liver Associates of Texas Hepatology clinics in Houston, Texas. Included were patients diagnosed with HCC between January 2014 and December 2021. Demographic data, chronic liver disease, cirrhosis status, and evidence of metastatic disease at diagnosis were recorded. Laboratory parameters including serum albumin, total bilirubin, platelet count, absolute lymphocyte, neutrophil, and monocyte counts were collected for each patient at the time of diagnosis. The diagnosis of HCC was established by Magnetic Resonance Imaging (MRI). Albumin-Bilirubin (ALBI) score, Platelet-Albumin-Bilirubin (PALBI) score, Monocyte-to-Lymphocyte ratio (MLR), and Neutrophil-to-Lymphocyte ratio (NLR) were calculated by mathematical formulas previously described in the literature. A binomial logistic regression model was performed with the different scores and ratios as independent variables, and evidence of metastatic disease as the dependent variable. A p-value of less than 0.05 was considered significant.

Results: 231 patients were identified with HCC. The mean age was 69 years old. 72.3% were male. 38.1% white, 21.6% Hispanic, 13.4% African American, 13.4% Asian/Pacific Islander, and 13.4% unspecified ethnicity. Out of the 231, all except one patient had cirrhosis; hepatitis C was the most common cause of cirrhosis (59.7%) followed by NASH (17.7%). 17.3% of the patients had evidence of metastatic disease at diagnosis. Patients with metastatic disease at diagnosis had a higher NLR (OR: 1.64 [1.18 – 2.29], p = 0.003). However, interestingly, patients with metastatic disease at diagnosis had a lower MLR (OR: 0.11 [0.01 – 0.77], p = 0.027).

Discussion: Our study suggests that patients with metastatic disease at diagnosis had a higher NLR, hence this ratio is a promising non-invasive prognostic parameter for patients with HCC. However, further studies need to be performed to validate our results.




Disclosures:


Ana Lucia Romero, MD¹, Jesus E. Romero, MD¹, Natalie Nguyen, BS², Gail Fernandes, BS³, Geovanny Gutierrez, MD³, Chukwuma Egwim, MD³, Victor Ankoma-Sey, MD³. B0493 - Correlation Between Systemic Inflammatory Markers and Evidence of Metastatic Disease in Patients With Hepatocellular Carcinoma, ACG 2022 Annual Scientific Meeting Abstracts. Charlotte, NC: American College of Gastroenterology.