Objective To review the research progress of the treatment of osteosarcoma, and to thoroughly understand its current state of research and prospect so as to lay a sol id foundation for the cl inical treatment. Methods The cl inical and experimental research l iteratures about treatment of osteosarcoma were extensively reviewed and analyzed. Results The present treatment of osteosarcoma is still need to comprehensive therapy which combine chemotherapy and surgical treatment. There are some progresses in gene therapy and molecular targeting therapy which can improve survival rate. Furthermore, well-designed studies and cl inical trials are needed to evaluate the potential therapeutic impact before they are used in cl inical. Conclusion Advancement in chemotherapeutic regimens has improved survival and l imb-sparing surgery in the treatment of osteosarcoma, but the progress of gene therapy and molecular targeting therapy gives new hope for osteosarcoma patients.
ObjectiveTo understand the latest progress of transcatheter arterial chemoembolization (TACE)-based combination therapies for unresectable liver metastasis from colorectal carcinoma, and to explore the safe and effective combination therapies in order to controlling the rapid progress of disease and improving the quality of life of patients. MethodsThe literatures about TACE-based combination therapies of liver metastasis from colorectal carcinoma and the latest advance in researches of this field at home and abroad were collected, and the application of combination therapies, the advantages and features of the combined treatments were reviewed. ResultsTACE was a safe and effective therapeutic modality in treating primary liver cancer or secondary liver cancer.Compared with a single treatment, TACE-based combination therapies had distinct advantages to patients with liver metastasis from colorectal carcinoma not only improved the quality of life but also prolonged the survival time.With the emerging of various kinds of new drugs and the rapid development of a variety of interventional treatments, it could bring long-term survival benifit for patients with liver metastasis from colorectal carcinoma. ConclusionsDoctors should pay attention to the combined treatments of patients with liver metastasis from colorectal carcinoma, improve the knowledge of personalized medication about advanced tumors and actively promote more usage of combination therapies.
ObjectiveTo summary the progress and status of downstaging therapy in treating hepatocellular carcinoma. MethodsThe related literatures were reviewed and analyzed by searching PubMed and MEDLINE. ResultsAlthough the clinical prognosis of advanced hepatocellular carcinoma was poor, the liver resection or liver transplantation after downstaging therapy could significantly improve the prognosis of patients. However, differences were existed if different downstaging therapies and selections of standard were used. ConclusionTo improve the prognosis of patients with advanced hepatocellular carcinoma, the downstaging therapy should be ingeniously selected based on the situation of the patients.
ObjectiveTo review the recent progress of the molecular targeted therapy for thyroid cancer. MethodsThe literatures of molecular etiology for thyroid cancer, mechanism and evaluation of targeted therapy via Medline and CHKD database were reviewed. ResultsSo far, four molecular targeted drugs (Sorafenib, Lenvatinib, Vandetanib, and Cabozantinib) have been approved for treatment of advanced thyroid cancer by FDA. They can mainly improve the patient's progression-free survival. Besides, several new molecular targeted drugs have accomplishedⅠphase or Ⅱ phase clinical trials. These drugs may be new options for treatment of advanced thyroid cancer in the future. ConclusionsMolecular targeted drugs have been the main therapeutic method for advanced thyroid cancer. However, we should invent more effective new drugs and investigate the drug combination to improve the therapeutic effect.