Prevalence and clinical features of pain in patients with pancreatic cancer / 中华胰腺病杂志

ABSTRACT

Objective To investigate the prevalence and the clinical features of pancreatic cancer pain in a Chinese patient population.Methods The study was carried out in 415 cages of pancreatic cancer which were admitted to the First Municipal people's Hospital of Guangzhou Medical college and the Second Affiliated Hospital of Sun Yat-sen University from 1999 to 2007.The prevalence,clinical features of pancreatic cancer pain and its correlations with the cancer site and the clinical staging were analyzed.Results Of the 415 patients.the prevalence of pain wag 65.1%and 60.5%of all the patients presented pain as the initial symptom;the incidence of pain in pancreatic body/tail cancer patients was 80.7%.while it was 71.4%in total pancreatic cancer patients.and the incidence was 58.2%in pancreatic head cancer patients;the incidence between pancreatic body/tail cancer and pancreatic head cancer patients was statistically different (P＜0.05).The incidence of pain in patients with stage Ⅰ,Ⅱ,Ⅲ,and Ⅳ was 28.6%,58.1%,66.2%and 78.6%.and the difference was statistically significant(P＜0.01).The incidence of moderate to severe degree of pain in patients with stage Ⅰ,Ⅱ,Ⅲ,and Ⅳ was 18.8%,44.4%,53.1%and 68.2%,and the differenee was statistically significant(P＜0.01).Conclusions Pain was very common in patients with advanced pancreatic cancer.The incidence and severity of pain increased with the progression of pancreatic cancer.