Introduction The VELOUR study evaluated the efficacy and safety of adding aflibercept to FOLFIRI (fluorouracil, leucovorin, irinotecan) in second‐line therapy for metastatic colorectal cancer (mCRC). However, a nomogram that can stratify patients according to prognosis is unavailable, and the frequency and effect of the pragmatic use of modified schedules in actual practice remains unknown. Method The sample consists of 250 patients with mCRC treated with aflibercept and irinotecan‐based chemotherapy at nine Spanish academic centers between January 2013 and September 2015. The result of a Cox proportional hazards model regression for overall survival (OS), adjusted for covariates available in daily practice, was represented as a nomogram and web‐based calculator. Harrell's c‐index was used to assess discrimination. Results The prognostic nomogram for OS includes six variables: Eastern Cooperative Oncology Group performance status, tumor location, number of metastatic sites, mutational status, better response to previous treatment(s), and carcinoembryonic antigen. The model is well calibrated and has acceptable discriminatory capacity (optimism‐corrected c‐index, 0.723; 95% confidence interval [CI], 0.666–0.778). Median OS was 6.1 months (95% CI, 5.1–8.8), 12.4 months (95% CI, 9.36–14.8), and 22.9 months (95% CI, 16.6–not reached) for high‐, intermediate‐, and low‐risk groups, respectively. Age, comorbidity, or use of modified FOLFIRI regimens did not affect prognosis in this series. Grade 3–4 adverse events were less common following modified schedules. The admission rate because of toxicity was higher in ≥65 years (9.7% vs. 19.6%; odds ratio, 2.26; p = .029). Conclusion We have developed and internally validated a prognostic model for use in individuals with colorectal cancer initiating therapy with FOLFIRI‐aflibercept to predict both OS and the effect of pragmatic modifications of the classic regime on efficacy and safety. This can aid in decision making and in designing future trials. Implications for Practice In this study, the authors developed and conducted the internal validation of a prognostic nomogram that makes it possible to stratify patients who are eligible for second‐line FOLFIRI‐aflibercept based on their probability of survival. This model was developed in a multicenter sample from nine Spanish hospitals. Furthermore, to increase the study's validity, the practical use of aflibercept in this setting was investigated, including doses or pragmatic modifications. The results suggest that the modified schedules often used in this daily clinical practice‐based patient population are associated with less severe toxicity without apparent detriment to survival endpoints. It is believed that these data complement the information provided by the VELOUR trial and are relevant for the oncologist in treating colon cancer in the second‐line setting.

and other two new lesions in the right upper lobe. One was a 10mm nodule close to the scar of primary tumor, which had not found at chest CT from three months ago. The other was a 15mm nodule apart from the scar, which existed before the alectinib treatment and had got larger gradually. PET-CT revealed the high fluorodeoxyglucose (FDG) uptake of only two new lesions. We performed complete VATS right upper lobectomy and mediastinal lymph node dissection for treatment and diagnosis. Histopathlogical diagnoses: No residual viable cell was found in the primary lesion. The lesion close to the scar of the primary lesion was adenocarcinoma (ALK-rearranged), which was thought to be a recurrent lesion because of resemblance to brain metastasis in pathological tissue. The lesion apart from the main lesion was pT1bN0M0 StageIB squamous cell carcinoma, which was thought to be primary lung cancer. Alectinib was continued after the operation, and chest CT shows no sign of recurrence so far. Conclusion:We experienced a VATS right upper lobectomy for advanced non-small cell lung cancer after ALK-tyrosine kinase inhibitor administration.

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Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell (CSC) marker related to clinical outcomes in breast cancer (BC). The aim of this study was to analyze the relationship between ALDH1A1, programmed death ligand 1 (PD-L1) and tumor-infiltrating lymphocytes (TILs) in triple negative (TN) and human epidermal growth factor receptor 2-positive (HER2+) BC tumors, and its association with clinicopathological characteristics and outcomes. A retrospective, historical cohort study of patients diagnosed with early or locally advanced BC treated with neoadjuvant chemotherapy was conducted. ALDH1A1, PD-L1 expression and TILs were assessed using immunohistochemistry. A total of 75 patients were analyzed (42.7% TN, 57.3% HER2+ tumors). ALDH1A1+ was related to HTILs (p = 0.005) and PD-L1+ tumors (p = 0.004). ALDH1A1+ tumors presented higher CD3+ (p = 0.008), CD4+ (p = 0.005), CD8+ (p = 0.003) and CD20+ (p = 0.006) TILs. ALDH1A1+ (p = 0.018), PD-L1+ (p = 0.004) and HTILs (p < 0.001) were related to smaller tumors. ALDH1A1+ was related to pathologic complete response (pCR) (p = 0.048). At the end of the follow-up (54.4 [38.3–87.6] months), 47 patients (62.7%) remained disease-free, and 20 (26.7%) had died. HTILs were related to improved disease-free survival (p = 0.027). ALDH1A1+ was related to PD-L1+ and HITLs, that might be related to higher pCR rates with neoadjuvant therapy.