Colon cancer: feeling the imbalance?

While neoadjuvant chemotherapy has become the standard of care for rectal cancers in most centres, there is much interest in neoadjuvant chemotherapy in colon cancer after the recent publication of the FOxTROT trial. The management of colon cancers seems to be heading down the same path as rectal cancer, where the radicality of surgery is replaced by chemotherapy intensification. The role of demanding procedures such as complete mesocolic excision with central venous ligation in this new paradigm of upfront chemotherapy remains uncertain and uninvestigated.

The conundrum of total neoadjuvant therapy in rectal cancer.

Total neoadjuvant therapy (TNT) has fast become the paradigm in the management of rectal cancer. The widespread adoption of this approach across the world, not only for locally advanced cancers but even for cancers that otherwise would not merit chemotherapy, leads both to an increase in treatment-related toxicity for patients and burdens the healthcare services of the country. It is important to tailor treatment to each patient based not only on the tumour but, even more importantly, on the patient's expectations and goals. The intent of treatment while prescribing TNT needs to be clear, understanding that not all patients are suitable for an organ preservation (watch and wait) approach and that the survival benefits of TNT are not as obvious as most proponents believe.

Splenic flexure cancer: is right extended hemicolectomy better than left hemicolectomy?

INTRODUCTION: There is no consensus on the optimal surgery for splenic flexure cancers. METHODS: Review of a prospectively maintained database of patients with splenic flexure cancer undergoing either a right extended hemicolectomy or left hemicolectomy at a tertiary care cancer hospital from 14.5.2010 to 16.9.2021. The primary outcome measures were postoperative morbidity and hospital stay with secondary outcomes being overall survival, disease-free survival, and long-term patient reported functional and quality of life outcomes. RESULTS: The demographic variables were evenly distributed between groups, and median follow-up was 44 months. The groups were comparable in terms of postoperative morbidity (Clavien-Dindo complication ≥ 3a 10.6% vs 10%, p = 0.322) and hospital stay (8 days vs 7 days, p = 0.316). Oncological outcomes were similar in both groups (3-year disease-free survival 71.8% vs 67.8%, p = 0.877, and 3-year overall survival 83.9% vs 75.8%, p = 0.787), and long-term patient-reported functional outcomes were excellent in both groups. CONCLUSION: Oncological outcomes, post operative morbidity, and long-term patient reported functional outcomes are comparable in patients undergoing either a right extended or left hemicolectomy for splenic flexure cancer.