Logistic regression analysis of pathological features of bone metastasis in colorectal cancer and related influencing factors after surgery  

作　　者：Qiu-Yan Tang Wei Yu 

机构地区：[1]The First Department of Oncology,Jiujiang First People’s Hospital,Jiujiang 332000,Jiangxi Province,China [2]Department of Orthopedics,Jiujiang First People’s Hospital,Jiujiang 332000,Jiangxi Province,China

出　　处：《World Journal of Gastrointestinal Surgery》2025年第4期31-37,共7页世界胃肠外科杂志(英文)

摘　　要：BACKGROUND Colorectal cancer(CRC)is a common malignant tumor in the digestive system,whose main treatment comprises surgical resection,radiotherapy and chemotherapy,and targeted drug therapy.At present,the radical resection of CRC is the main way of achieving an early cure.AIM To investigate the logistic regression analysis of bone metastasis after CRC surgery and related influencing factors.METHODS We selected 100 patients who underwent surgery for CRC and were admitted from February 2018 to February 2024,collected the general data of bone metastasis,and collected the pathological characteristics of patients with bone metastasis.Next,we divided them into groups with and without bone metastasis(Bone metastases group,n=44;no bone metastases group,n=56),compared the clinical data of the two groups,and analyzed the risk factors of bone metastasis using logistic regression analysis.RESULTS Among the 100 patients,the mean age was 54.33±8.45 years,and most were male(54.55%).The proportion of patients with lytic bone changes was 43.18%.The most common location of combined bone metastasis was the pelvis,whereas only 5 patients had limb transfer.There was a higher incidence of lung than of pancreatic or liver metastases.Regression analysis showed that the primary location of the cancer was rectal cancer.Lymph node involvement,lung metastasis,and no postoperative chemotherapy were the risk factors for postoperative bone metastasis in patients who underwent surgery for CRC(P<0.05).CONCLUSION Rectal cancer,lymph node involvement,complicated pulmonary metastasis,and no postoperative chemotherapy treatment can help predict high risk of bone metastasis in CRC.

关 键 词：Colorectal cancer Bone metastasis Pathological characteristics Influencing factors Clinic treatment 

分 类 号：R73[医药卫生—肿瘤]