The aim of the present study was to assess the blood the neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR) and monocyte-lymphocyte ratio (MLR) as prognostic factors in breast cancer (BC) patients. A retrospective analysis of 436 BC patients who were treated at COI (Gliwice, Poland) between January 2005 and June 2018 was performed. The prognostic value [overall survival (OS)] of the pre-treatment PLR, NLR and MLR was assessed by univariate and multivariate analysis. The 5-year OS was lower in the NLR >2.65 compared with that in the NLR≤2.65 group (82.5 vs. 89.6%; P=0.053), and significantly lower in the subgroup of triple-negative breast cancer (TNBC; 70.3 vs. 89.3%; P=0.034) and in patients whose tumors had an estrogen receptor-negative [ER(-)] status (66.6 vs. 83.6%; P=0.018). The 5-year OS was lower in patients with PLR >190.9 compared with that in the PLR≤190.9 group (78.7 vs. 89.4%; P=0.020). A poor OS rate associated with an elevated PLR was also observed in the subgroups with TNBC (68.2 vs. 88.5%; P=0.032) and with ER(-) status tumors (57.7 vs. 83.6%, P=0.002). An elevated MLR (>0.28) was not associated with OS time (P=0.830). Multivariate analysis revealed that the NLR and PLR were insignificant negative prognostic factors, except for the subgroup of patients with ER(-) tumors, where an elevated NLR [hazard ratio (HR)=2.40; 95% confidence interval (CI): 1.20-4.80; P=0.013] and a higher PLR (HR=2.51; 95%CI: 1.23-5.14; P=0.012) were independent prognostic factors for poor OS together with lymph node metastasis ((HR=5.47; 95%CI: 2.46-12.15; P=0.0001 and HR=4.82; 95% CI: 2.15-10.78; P=0.0001), respectively. The present results revealed that an elevated NLR (>2.65) and PLR (>190.9) are associated with poor OS in BC patients. In the ER(-) subgroup of patients, an elevated NLR and PLR were significant independent prognostic factors. However, the MLR did not affect OS.

BackgroundGraves' disease (GD) is a complex disease in which genetic predisposition is modified by environmental factors. The aim of the study was to examine the association between genetic variants in genes encoding proteins involved in immune response and the age at diagnosis of GD.Methods735 GD patients and 1216 healthy controls from Poland were included into the study. Eight genetic variants in the HLA-DRB1, TNF, CTLA4, CD40, NFKb, PTPN22, IL4 and IL10 genes were genotyped. Patients were stratified by the age at diagnosis of GD and the association with genotype was analysed.ResultsPolymorphism in the HLA-DRB1, TNF and CTLA4 genes were associated with GD. The carriers of the HLA DRB1*03 allele were more frequent in patients with age at GD diagnosis ≤30 years than in patients with older age at GD diagnosis.ConclusionsHLADRB1*03 allele is associated with young age at diagnosis of Graves' disease in polish population.

The presence of BRCA1 mutations is associated with an increased risk of breast and ovarian cancer. The present study compared clinicopathological characteristics and overall survival (OS) of hereditary and sporadic breast cancer. Using data collected from a previous study conducted between 2007-2016 at the Maria Skłodowska Curie Cancer Center and Institute of Oncology (Gliwice, Poland), the prognostic factors and survival in 60 breast cancer mutation carriers were analyzed. A control group was selected from the breast cancer patients without BRCA mutations (n=386). BRCA mutation carriers had significantly worse survival when compared with non-carriers (P=0.017). The 10-year OS rate was 78.0% for all analyzed groups: 65.9% for BRCA mutation carriers and 81.1% for non-carriers. In the univariate analyses, BRCA mutation carriers had a significantly higher risk of mortality in comparison to non-carriers [hazard ratio (HR)=1.87; 95% confidence interval (CI) 1.08-3.25]. Increased tumor size (HR=3.64), lymph node metastases (HR=2.45) and higher histological grade (HR=2.84) were significant factors for worse OS. Positive estrogen receptor status was associated with a better OS (HR= 0.49, P= 0.022). Age ≤40 years (HR= 0.48, P= 0.081) was an insignificantly favorable factor. The 10-year survival rate was significantly decreased in patients with BRCA1 mutation. Therefore, negative factors for OS in mutation carriers included lymph nodes metastases, negative steroid receptor status and increased tumor size.

Objective: The presence of BRCA gene mutation and low expressions of BRCA proteins are associated with a greater sensitivity of tumor cells to ionizing radiation and to cytostatics damaging the DNA of the cells. The purpose of this study was to estimate the rate of adverse events in BRCA1/2-associated breast cancer patients receiving anthracycline-based chemotherapy compared to patients without mutation. The authors also compared radiotherapy toxicity in these 2 groups. Methods: The analysis included 270 early-stage breast cancer patients treated between 2006 and 2012. All patients were examined for the presence of BRCA1/2 mutations. Results:BRCA mutation was detected in 41 (15%) patients. Toxicity grade 3, especially nausea and vomiting, was observed more often in noncarriers (7 vs. 13%, p = 0.0008). Neutropenia was detected more frequently in patients with BRCA1/2 mutation (32 vs. 10%), but only after 1 cycle of chemotherapy (p = 0.0007). There was increased radiation toxicity in BRCA1/2 patients who underwent mastectomy and neoadjuvant chemotherapy (p = 0.016). Conclusions:BRCA1/2 mutation carriers seemed to be more at risk of neutropenia after the first cycle of the treatment. In terms of other side effects, there was a lack of increased toxicity in this group. Mastectomy and neoadjuvant chemotherapy were risk factors for radiation toxicity in mutation carriers.

Objective(s): The aim of this analysis was to evaluate the platelet-lymphocyte ratio (PLR), neutrophil-lymphocyte ratio (NLR), platelets (PLT), and neutrophil level for their prognostic value in patients with metastatic renal cell carcinoma (mRCC). Materials: We retrospectively reviewed medical records of 141 patients with mRCC (2006–2016). Univariate and multivariate analyses were performed with the Cox proportional hazards regression model. The cutoff value of NLR was “elevated” as >3.68 and the PLR cutoff value was “elevated” as >144.4. Results: The median PFS and OS were shorter in elevated NLR and PLR. A higher value of PLT was associated with worse median OS and higher neutrophil level with worse OS and PFS. In multivariate analysis, higher NLR (p = 0.007) and PLR (p = 0.006) were independent prognostic factors for shorter OS together with BMI ≤30 (p = 0.004), higher Fuhrman grade (p = 0.0002), lower level of hemoglobin (p= 0.010), and ZUBROD 2 (p = 0.0002). Higher PLR (p = 0.0002) was an independent negative prognostic factor for PFS together with higher Fuhrman grade (p = 0.001), higher neutrophil level (p = 0.001), and lower lymphocyte level (p = 0.013). Conclusion: Elevated pretreatment NLR, PLR, PLT, and neutrophil count are associated with shorter OS and PFS in patients with mRCC. NLR and PLR are independent prognostic factors for OS. However, PLR and neutrophil count are independent prognostic factors for PFS.

Background: Early detection of treatment failure may improve clinical outcome and overall survival in patients with head and neck cancer after first-line treatment. Circulating cell-free HPV16 DNA (cfHPV16 DNA) was evaluated as a possible complementary marker to radiological assessment of early response in patients with HPV-related oropharyngeal cancer (OPC) after radiotherapy alone or combined with chemotherapy. Methods:The study included 66 patients with HPV-related OPC receiving radical radiotherapy alone or in combination with chemotherapy. cfHPV16 DNA was assessed in the blood of all patients before treatment using TaqManbased qPCR. Subsequent analysis of cfHPV16 DNA was performed 12 weeks after treatment completion, along with radiological assessment of early treatment results.Results: Complete (CRR) and incomplete radiological response (IRR) was found in 43 (65%) and 23 (35%) patients respectively. cfHPV16 DNA was present in 5 (28%) patients with IRR, while only in 1 (4%) with CRR. Three of five patients with IRR that were positive for cfHPV16 DNA exhibited histopathologically confirmed local or regional treatment failure, and other two developed distant metastases. None of the patients with negative cfHPV16 DNA presented disease failure. Conclusion:The post-treatment assessment of cfHPV16 DNA in patients with HPV-related OPC may be used as a complementary biomarker to conventional imaging-based examinations for early identification of treatment failure.

Large TV worsen prognosis of patients with T2 laryngeal cancer. A large TV is more common for supraglottic, poorly differentiated tumors and may suggest higher risk of nodal spread. The routine estimation of TV prior to therapy may be essential in order to select the best treatment option for patients with T2 laryngeal cancer.

Purpose: The aim of the study was to report our experience with high-dose-rate interstitial brachytherapy (HDR-ISBT) in locally advanced and recurrent vulvar cancer.Material and methods: Between 2004 and 2014, fourteen women with locally advanced or recurrent vulvar cancer were treated using HDR-ISBT in our Centre. High-dose-rate interstitial brachytherapy was performed as a separate treatment or in combination with external beam radiotherapy (EBRT) (given prior to brachytherapy).Results: Patients were divided into: group I (n = 6) with locally advanced tumors, stages III-IVA after an incisional biopsy only, and group II (n = 8) with recurrent vulvar cancer after previous radical surgery. In group I, median follow up was 12 months (range 7-18 months); 1-year overall survival (OS) was 83%. Transient arrest of cancer growth or tumor regression was noticed in all patients but 4/6 developed relapse. Median time to failure was 6.3 months (range 3-11 months). The 1-year progression-free survival (PFS) was 33%. In group II, median follow up was 28 months (range 13-90 months). The 1-year and 3-year OS was 100% and 80%, respectively. The arrest of cancer growth or tumor regression was achieved in all patients. In 4/8 patients neither clinical nor histological symptoms of relapse were observed but 4/8 women experienced relapse. Median time to failure was 31 months (range 13-76 months). The 1-year and 3-year PFS was 100% and 62.5%, respectively. Two patients (14.3%) in group II had severe late toxicity (G3).Conclusions: High-dose-rate interstitial brachytherapy is a well-tolerated treatment option in selected patients with advanced or recurrent vulvar cancer. It is a safe and effective treatment modality for advanced and recurrent vulvar cancer, yielding good local control with acceptable late treatment related side effects. In our study, patients with recurrent vulvar cancer had better results in HDR-ISBT treatment, probably because of the smaller tumor volume. This hypothesis should be verified in a larger group of patients.