Therapeutic options for peritoneal metastasis arising from colorectal cancer

• 作者: Gabriel Glockzin Hans J Schlitt Pompiliu Piso
• 来源期刊: 世界胃肠药理与治疗学杂志：英文版（电子版）
• 学科: 医学
• 关键词: PERITONEAL metastasis COLORECTAL cancer SYSTEMIC CHEMOTHERAPY INTRAPERITONEAL CHEMOTHERAPY Cytoreductive surgery
• 年，卷（期）: 2016,（3）
• 页码范围: 343-352
• 页数: 10页
• 分类号: R735.34

摘要

Peritoneal metastasis is a common sign of advanced tumor stage, tumor progression or tumor recurrence in patients with colorectal cancer. Due to the improvement of systemic chemotherapy, the development of targeted therapy and the introduction of additive treatment options such as cytoreductive surgery(CRS) and hyperthermic intraperitoneal chemotherapy(HIPEC), the therapeutic approach to peritoneal metastatic colorectal cancer(pm CRC) has changed over recent decades, and patient survival has improved. Moreover, in contrast to palliative systemic chemotherapy or best supportive care, the inclusion of CRS and HIPEC as inherent components of a multidisciplinary treatment regimen provides a therapeutic approach with curative intent. Although CRS and HIPEC are increasingly accepted as the standard of care for selected patients and have become part of numerous national and international guidelines, the individual role, optimal timing and ideal sequence of the different systemic, local and surgical treatment options remains a matter of debate. Ongoing and future randomized controlled clinical trials may help clarify the impact of the different components, allow for further improvement of patient selection and support the standar-dization of oncologic treatment regimens for pm CRC. The addition of further therapeutic options such as neo-adjuvant intraperitoneal chemotherapy or pressurized intraperitoneal aerosol chemotherapy, should be investig-ated to optimize therapeutic regimens and further improve the oncological outcome.