Study on the treatment of pancreatic cancer with integrated traditional Chinese and Western medicine A study protocol of a multicenter prospective cohort study

Introduction: Pancreatic cancer is one of the most lethal malignancies worldwide. Most patients are diagnosed at an advanced stage, which leads to a poor prognosis and a low survival rate. At present, treatment options for pancreatic cancer are limited, so it is vital to explore new treatments and strategies. Traditional Chinese medicine (TCM) is an important method for cancer prevention and treatment in China. We will conduct a multicenter, prospective cohort study to evaluate the survival and quality of life of patients with advanced pancreatic cancer treated with integrated traditional Chinese and Western medicine, further refine the core pathogenesis of TCM for pancreatic cancer, form a core prescription, and provide clinical data support for the clinical plan of integrated treatment of pancreatic cancer using Chinese and Western medicine; this will aid in the development of the best comprehensive treatment plan for patients. Methods and analysis: This study will recruit patients with stage 3 to 4 pancreatic cancer in 12 medical units from April 2019 to June 2020. Patients will be divided into a Western medicine treatment group and an integrated traditional Chinese and Western medicine treatment group, with a total of 148 patients. Overall survival is the main efficacy index, while the secondary efficacy indexes are progression-free survival, tumor markers, TCM symptom grading scale, quality of life assessment, Eastern Cooperative Oncology Group (ECOG) score, and imaging assessment. A follow-up will be performed every 6 weeks +/- 1 week. The end point is the death of the patient or the end of the study (October 31, 2021). Statistical analysis will be performed using Statistical Packages of Social Sciences software (SPSS). Ethics and dissemination: This work was supported by Beijing Municipal Science and Technology Commission and approved by the ethics committee of Guang'anmen Hospital, China Academy of Chinese Medical Sciences (Approval No. 2019-016-KY). All patients will sign a written informed consent prior to data collection. The results will be disseminated through peer-reviewed journals and conference presentations and will be openly shared after completion of the trial.