Watch and wait approach in rectal cancer: Current controversies and future directions.

ABSTRACT: According to the main international clinical guidelines, the recommended treatment for locally-advanced rectal cancer is neoadjuvant chemoradiotherapy followed by surgery. However, doubts have been raised about the appropriate definition of clinical complete response (cCR) after neoadjuvant therapy and the role of surgery in patients who achieve a cCR. Surgical resection is associated with significant morbidity and decreased quality of life (QoL), which is especially relevant given the favourable prognosis in this patient subset. Accordingly, there has been a growing interest in alternative approaches with less morbidity, including the organ-preserving watch and wait strategy, in which surgery is omitted in patients who have achieved a cCR. These patients are managed with a specific follow

SUBMITTER: Lopez-Campos F 

PROVIDER: S-EPMC7422545 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature