Open AccessPrognostic factors for survival in patients with gastric adenocarcinoma
Author(s) -
Poonyam Piyakorn,
Aumpan Natsuda,
Vilaichone RathaKorn
Publication year - 2021
Publication title -
cancer reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.261
H-Index - 5
ISSN - 2573-8348
DOI - 10.1002/cnr2.1305
Subject(s) - medicine , thrombocytosis , gastroenterology , cancer , eosinophilia , retrospective cohort study , adenocarcinoma , cohort , hyponatremia , platelet
Abstract Background Gastric cancer ranks as a leading cause of cancer deaths worldwide. Information of prognostic factors related to gastric cancer are limited. Aim This study aimed to gather clinical data and prevalence of prognostic factors related to gastric adenocarcinoma in Thailand. Methods and results This retrospective cohort study was conducted at Thammasat University Hospital, Thailand between January 2010 and July 2018. Gastric adenocarcinoma patients were enrolled and followed up for at least 5 years. Total of 210 gastric tumor patients were enrolled. One hundred patients were diagnosed with gastric adenocarcinomas (57 men and 43 women, mean age = 61.1 years). The leading presenting symptoms were weight loss (65%), followed by dyspepsia (54%) and UGI bleeding. Common clinical manifestations were thrombocytosis (26%), followed by syndrome of inappropriate antidiuretic hormone (SIADH; 15%). Eosinophilia was present in early cancer (25.0% vs 6.5%, P = .123), while SIADH and thrombocytosis were more common in advanced stages (16.3% vs 0%, P = .602, and 28.3% vs 0%, P = .108, respectively). SIADH was significantly related to reduced 1‐year survival rate compared to normal serum sodium levels (21.4% vs 71.4%, OR 0.109, 95% CI 0.024‐0.497, P = .004). Five‐year survival rates were worse in patients with SIADH, but better in patients with eosinophilia compared to patients without these conditions (0% vs 27.8%, P = .058 and 20.0% vs 7.8%, P = .375, respectively). Conclusion Thrombocytosis and SIADH were common in gastric cancer. SIADH was significantly correlated with poor 1‐year survival. These clinical manifestations might be useful for predicting gastric cancer prognosis.