Pathologic Complete Response of Primary Tumor Following Preoperative Chemoradiotherapy for Locally Advanced Rectal Cancer: Long-term Outcomes and Prognostic Significance of Pathologic Nodal Status (KROG 09-01)

2012 ◽  
Vol 2012 ◽  
pp. 274-276
Author(s):  
K.E. Behrns
Keyword(s):  
Rectal Cancer ◽  
Locally Advanced ◽  
Pathologic Complete Response ◽  
Prognostic Significance ◽  
Complete Response ◽  
Advanced Rectal Cancer ◽  
Preoperative Chemoradiotherapy ◽  
Locally Advanced Rectal Cancer ◽  
Long Term Outcomes

scholarly journals Prognostic impact of acellular mucin pools towards the patients with locally advanced rectal cancer achieving pathological complete response after preoperative chemoradiotherapy

2020 ◽  
Vol 13 ◽  
pp. 175628482091125
Author(s):  
Lin Zhang ◽  
Huajie Guan ◽  
Qiuyun Luo ◽  
Lifang Yuan ◽  
Yulan Mao ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Pathological Complete Response ◽  
Locally Advanced ◽  
Prognostic Significance ◽  
Disease Free Survival ◽  
Complete Response ◽  
Advanced Rectal Cancer ◽  
Preoperative Chemoradiotherapy ◽  
Locally Advanced Rectal Cancer ◽  
Prognostic Impact

Background: To date, the prognostic significance of acellular mucin pools in tumors from patients with locally advanced rectal cancer (LARC) undergoing preoperative chemoradiotherapy (CRT) and subsequently obtaining pathological complete response (pCR) has not been well determined. Our current study aimed to explore the prognostic impact on these patients of acellular mucin pools. Methods: We collected clinical data from 117 consecutive LARC patients who achieved pCR after preoperative CRT and then underwent radical resection. Two groups of patients were generated, according to the presence or absence of acellular mucin pools. The 5-year disease-free survival (DFS) and overall survival (OS) rates were compared between the two groups of patients. Results: A total of 27 (23.1%) patients presented with acellular mucin pools. At a median follow-up period of 64 months, patients with acellular mucin pool showed a 5-year DFS rate (96.3% versus 83.7%, p = 0.110) and 5-year OS rate (100% versus 87.5%, p = 0.054) statistically similar to those of patients without acellular mucin pools. In univariable and multivariable Cox regression analyses, the presence of acellular mucin pools was not determined as an independent risk factor for DFS [hazard ratio (HR): 0.222; 95% confidence interval (CI): 0.029–1.864; p = 0.145] or OS (HR: 0.033; 95% CI: 0.000–9.620; p = 0.238). Conclusions: Acellular mucin pools had no significant prognostic impact on LARC patients showing pCR after preoperative CRT.

scholarly journals Mutational and Clinical Predictors of Pathologic Complete Response in the Treatment of Locally Advanced Rectal Cancer

2013 ◽  
Vol 45 (1) ◽  
pp. 34-39 ◽  
Author(s):  
Andrea L. Russo ◽  
David P. Ryan ◽  
Darrell R. Borger ◽  
Jennifer Y. Wo ◽  
Jackie Szymonifka ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Locally Advanced ◽  
Pathologic Complete Response ◽  
Complete Response ◽  
Advanced Rectal Cancer ◽  
Locally Advanced Rectal Cancer ◽  
Clinical Predictors

scholarly journals Sarcopenia is negatively associated with long-term outcomes in locally advanced rectal cancer

2017 ◽  
Vol 9 (1) ◽  
pp. 53-59 ◽  
Author(s):  
Moon Hyung Choi ◽  
Soon Nam Oh ◽  
In Kyu Lee ◽  
Seong Taek Oh ◽  
Daeyoun David Won
Keyword(s):  
Rectal Cancer ◽  
Locally Advanced ◽  
Advanced Rectal Cancer ◽  
Locally Advanced Rectal Cancer ◽  
Long Term Outcomes ◽  
Negatively Associated
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