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Purpose: This randomized phase II trial compared tegafur–uracil/leucovorin (UFT/LV) plus oxaliplatin (TEGAFOX) to UFT/LV as adjuvant chemotherapy for patients with high-risk stage II/III colorectal cancer. Methods: From 2010 to April 2015, 159 patients who underwent curative resection were randomly assigned to receive TEGAFOX (85 mg/m2 oxaliplatin on days 1 and 15, 300 mg/m2/day UFT and 75 mg/day LV on days 1–28, every 35 days for five cycles) or UFT/LV. The primary study endpoint was disease-free survival. Results: The 3-year disease-free survival rate was 84.2% in the TEGAFOX arm, versus 62.1% for UFT/LV. The stratified hazard ratio for disease-free survival for TEGAFOX compared to UFT/LV was 0.338 (P < 0.01). The incidence of any-grade adverse events was significantly higher in the TEGAFOX arm (96.1%) than in the UFT/LV arm (76.6%; P < 0.01). The rates of any-grade neutropenia, thrombocytopenia, aspartate aminotransferase/alanine aminotransferase elevation, and peripheral sensory neuropathy were higher in the TEGAFOX group, whereas the incidence of grade ≥ 3 adverse events did not differ between the groups. Conclusions: TEGAFOX is an additional adjuvant chemotherapy option for high-risk stage II/III colorectal cancer. Trial registration: UMIN ID: 000007696, date of registration: April 10, 2012 [ABSTRACT FROM AUTHOR]

Simple Summary: We investigated survival outcomes following first-line chemotherapy before and after approval of bevacizumab for ovarian cancer in Japan to evaluate the efficacy of bevacizumab for advanced clear cell carcinoma. We investigated 28 consecutive patients diagnosed with clear cell carcinoma (stages III/IV) at our hospital between 2008 and 2018. Bevacizumab was administered for treatment after approval in Japan in November 2013. Progression-free survival was compared between 10 patients treated before bevacizumab approval (2008–2013,) and 18 patients treated after Bev approval (2014–2018) for first-line chemotherapy. The median progression-free survival increased from 12.0 months before bevacizumab approval to 29.8 months after bevacizumab approval (Wilcoxon test, p = 0.026). Multivariate analysis showed that performance status (p = 0.049), bevacizumab administration (p = 0.023) and completeness of resection (p = 0.023) were independent prognostic factors for progression-free survival. Bevacizumab incorporated into first-line chemotherapy might improve progression-free survival in patients with advanced clear cell carcinoma. (1) Background: We investigated survival outcomes following first-line chemotherapy before and after approval of bevacizumab (Bev) for ovarian cancer in Japan to evaluate the efficacy of Bev for advanced clear cell carcinoma (CCC). (2) Methods: We investigated 28 consecutive patients diagnosed with CCC (stages III/IV) at our hospital between 2008 and 2018. Bev was administered for treatment of advanced CCC after approval in Japan in November 2013. Progression-free survival (PFS) was compared between 10 patients treated before Bev approval (2008–2013, Bev- group) and 18 patients treated after Bev approval (2014–2018, Bev+ group) for first-line chemotherapy. (3) Results: No intergroup difference was observed in patient characteristics. The rate of completeness of resection was higher in the Bev − group (9/10, 90%) than in the Bev+ group (15/18, 83%) (p = 0.044). Eleven (61%) patients in the Bev + group received ≥ 21 cycles of Bev. The median PFS increased from 12.0 months before Bev approval to 29.8 months after Bev approval (Wilcoxon test, p = 0.026). Multivariate analysis showed that performance status (p = 0.049), Bev administration (p = 0.023) and completeness of resection (p = 0.023) were independent prognostic factors for PFS. (4) Conclusions: Bev incorporated into first-line chemotherapy might improve PFS in patients with advanced CCC. We hope that our findings will be confirmed in adequate clinical trials. [ABSTRACT FROM AUTHOR]