scholarly journals Pathological tumor size is an independent prognostic factor in pancreatic cancer patients undergoing curative resection followed by adjuvant chemotherapy with S-1

2017 ◽  
Vol 25 (1) ◽  
pp. 5-11
Author(s):  
Toru Aoyama ◽  
Masaaki Murakawa ◽  
Koichiro Yamaoku ◽  
Amane Kanazawa ◽  
Akio Higuchi ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Adjuvant Chemotherapy ◽  
Prognostic Factor ◽  
Cancer Patients ◽  
Tumor Size ◽  
Curative Resection ◽  
Independent Prognostic Factor

Lymphatic invasion as an independent prognostic factor in pancreatic cancer patients undergoing curative resection followed by adjuvant chemotherapy with gemcitabine or S-1.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 290-290
Author(s):  
Keisuke Kazama ◽  
Toru Aoyama ◽  
Yusuke Katayama ◽  
Koichiro Yamaoku ◽  
Masaaki Murakawa ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Adjuvant Chemotherapy ◽  
Prognostic Factor ◽  
Cancer Patients ◽  
Curative Resection ◽  
Lymphatic Invasion ◽  
Independent Prognostic Factor ◽  
Rank Test ◽  
Curative Surgery ◽  
Novel Treatments

290 Background: The objective of this retrospective study was to clarify prognostic factors in pancreatic cancer patients undergoing curative resection followed by adjuvant chemotherapy with gemcitabine or S-1. Methods: Both overall survival (OS) and recurrence-free survival (RFS) were examined in 122 pancreatic cancer patients who underwent curative surgery and received adjuvant gemcitabine or S-1 after surgery between 2005 and 2014. Results: When the length of OS was evaluated according to the log-rank test, significant differences were observed in lymphatic invasion and the T status. Univariate and multivariate Cox’s proportional hazard analyses demonstrated that lymphatic invasion was the only significant independent prognostic factor for both OS and RFS. The 5-year OS was 30.1% in the lymphatic invasion-negative group and 12.1% in the lymphatic invasion-positive group (p < 0.001). Moreover, the 5-year RFS was 20.5% in the lymphatic invasionnegative group and 10.4% in the lymphatic invasionpositive group (p = 0.006). Conclusions: Lymphatic invasion is the most important prognostic factor for OS and RFS in patients with pancreatic cancer who undergo curative resection followed by adjuvant chemotherapy. The present results suggest that adjuvant chemotherapy is not sufficient, especially in patients with risk factors. Such patients should be evaluated as a target group for clinical trials of novel treatments.

PAM50 HER2-enriched subtype as an independent prognostic factor in early-stage HER2+ breast cancer following adjuvant chemotherapy plus trastuzumab in the ShortHER trial.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 544-544 ◽  
Author(s):  
Pier Franco Conte ◽  
Gaia Griguolo ◽  
Maria Vittoria Dieci ◽  
Giancarlo Bisagni ◽  
Alba Ariela Brandes ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Adjuvant Chemotherapy ◽  
Prognostic Factor ◽  
Cancer Patients ◽  
Early Breast Cancer ◽  
Prognostic Value ◽  
Independent Prognostic Factor ◽  
Phase Iii ◽  
Breast Cancer Patients ◽  
Pam50 Subtype

544 Background: We investigated the prognostic role of the PAM50 HER2-enriched (HER2-E) subtype in HER2+ early breast cancer enrolled in the randomized Phase III ShortHER trial. Methods: The ShortHER study randomized 1254 HER2+ early breast cancer patients to receive 9 weeks vs 1 year of adjuvant trastuzumab combined with chemotherapy. Gene expression measured using nCounter platform was available for 438 surgical samples. Intrinsic subtyping was determined using the research-based PAM50 predictor. Metastasis-free survival (MFS) was calculated from randomization to distant disease recurrence or death (median follow up 72 months). Uni- and multi-variable analysis were performed using Cox models. Results: PAM50 subtype distribution was: HER2-E 53% (N = 233), Luminal A 20% (N = 87), Luminal B 10% (N = 43), Normal-like 11% (N = 48) and Basal-like 6% (N = 27). HER2-E subtype was associated with hormone receptor-negative status (p < 0.001) and TILs ≥20% (p < 0.001), but not with stage and age ( < or ≥60 yrs). HER2-E subtype was associated with worse MFS vs other PAM50 subtypes overall (HR 2.78, p = 0.001), in the short (HR 2.24, p = 0.046), and in the long arm (HR 4.04, p = 0.011). Multivariable Cox model confirmed the independent prognostic value of HER2-E subtype (Table). HER2-E subtype added significant prognostic value on top of clinicopathological variables (Likelihood ratio test p < 0.001). Conclusions: HER2-E intrinsic subtype is an independent prognostic factor for HER2+ early breast cancer patients treated with adjuvant chemotherapy and trastuzumab. Integration of PAM50 subtype in prognostic algorithms can help refine risk stratification. These findings warrant independent validation. Clinical trial information: NCT00629278. [Table: see text]

scholarly journals The values of several inflammatory markers, including the neutrophil/lymphocyte ratio, in patients with pancreatic cancer treated by curative resection followed by adjuvant chemotherapy

2017 ◽  
Author(s):  
Yusuke Nakayama ◽  
Naoto Gotohda ◽  
Shinichiro Takahashi ◽  
Masaru Konishi ◽  
Ryuichi Hayashi
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Cancer Patients ◽  
Inflammatory Markers ◽  
Curative Resection ◽  
Prognostic Score ◽  
Glasgow Prognostic Score ◽  
Neutrophil Lymphocyte Ratio ◽  
Lymphocyte Ratio

Abstract Objective: The aim of this study was to determine the relationship between the values of several systemic inflammatory markers and the prognosis in pancreatic cancer patients treated by curative resection followed by adjuvant chemotherapy. Methods: A total of 110 pancreatic cancer patients who treated by curative resection followed by adjuvant chemotherapy were reviewed for this study. Univariate and multivariate analyses were performed to identify the clinicopathological factors influencing the overall survival, including the neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), Glasgow prognostic score (GPS), and the direction of change of the NLR (increase or decrease) after one cycle of adjuvant chemotherapy as compared to the value recorded prior to the start of the chemotherapy. Results: A multivariate analysis identified only the direction of change of the NLR after the first cycle of adjuvant chemotherapy as an independent risk factor for the overall survival (NLR decrease vs. NLR increase, HR=1.925; P=0.044). The NLR, PLR and GPS were not identified as significant predictors of the overall survival. Conclusions: The direction of change of the NLR after the first cycle of adjuvant chemotherapy may help in predicting the effect of chemotherapy in pancreatic cancer patients treated by curative resection followed by adjuvant chemotherapy.

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