Chemotherapy for advanced gastric or gastroesophageal cancer: defining the contributions of docetaxel

Abstract

Despite continuing decline in its incidence, gastric cancer remains the fourth most commonly diagnosed malignancy and is the second leading cause of cancer death around the world. There are > 50% of patients who develop metastatic cancer, which in the majority is beyond cure and, despite many advances that have been achieved in the management of gastric cancer over the past 15 years, patient prognosis remains very poor. The need for the development of more effective therapies that are likely to further improve survival time cannot be overemphasised. A number of new active classes of agents have been identified and these include camptothecins, taxanes, platinols and oral fluoropyrimidines. This review explicitly focuses on the development of docetaxel in the treatment of advanced gastric or gastroesophageal cancer. Docetaxel, a potent taxane, is active as a single agent and in combination with other active agents. Most importantly, the final results of a pivotal randomised Phase III trial have demonstrated a higher overall response rate, longer time to progression and longer overall survival when docetaxal was added to cisplatin plus 5-fluorouracil and compared with cisplatin plus 5-fluorouracil (a reference regimen). This regimen with docetaxel, cisplatin and 5-fluorouracil is intense and proper patient selection and monitoring of the patients is recommended. Future developments will lead to the incorporation of docetaxel in regimens with improved safety profile.

Keywords::

• chemotherapy
• docetaxel
• gastric cancer
• gastroesophageal cancer