Hot spots and co-authorship in foreign studies on pancreatic cancer radio chemotherapy in recent 5 years / 中华医学图书情报杂志

ABSTRACT

Objective To collect the hot spots, development trends, high yield authors and their affiliated institutions by analyzing the papers on pancreatic cancer chemotherapy in recent 5 years. Methods The papers on pancreatic cancer chemotherapy were downloaded from PubMed. Their high frequency subject headings extracted by BICOMB were analyzed by bibliometric double clustering analysis and strategic coordinate analysis. The high yield authors were analyzed by co-authorship group analysis. Results The current studies on pancreatic cancer chemotherapy in foreign countries were focused on the pathological features of pancreatic duct adenocarcinoma before and after chemotherapy, drug therapy of pancreatic cancer according to its genetics, metabolism and pharmacology of antitumor drugs, surgical treatment combined with radiotherapy and chemotherapy for pancreatic cancer. The high yield authors could be divided into two large groups from Japan and USA and a number of small groups. Conclusion New breakthrough points should be found from the matured topics, the topics with a further developmental space should be greatly concerned, and cooperation should be strengthened between study groups or teams.