IntroductionTransurethral resection of bladder tumor with subsequent BCG immunotherapy is the current gold standard in the treatment of high risk and some medium-risk non-muscle invasive bladder cancer. Clinical factors like stage, grade, age and gender are well-know predictors of progression to muscle-invasive bladder cancer. In recent years novel hematological biomarkers were shown to be independent predictors of progression. This study aimed to evaluate which of these novel markers has the highest prognostic value of progression in patients with bladder cancer receiving BCG immunotherapy.Materials and methodsWe retrospectively analyzed the data of 125 patients with non-muscle invasive bladder cancer who received BCG immunotherapy. Of these, 61 progressed to muscle-invasive disease or had high-grade recurrence. These patients were compared with the group who did not progress (n = 64). Clinical data including stage, grade, age, gender, smoking status and observational time was collected. Besides, information on blood count analysis was obtained from ambulatory digital charts. On this basis neutrophil-to-lymphocyte ratio (NLR), platelet-to lymphocyte ratio (PLR) and lymphocyte-to-monocyte ratio (LMR) was counted and compared between groups.ResultsNLR, PLR and LMR were shown to be independent prognostic markers of progression in multivariable analysis. The model with stage, grade, age, gender, smoking status and LMR had the highest prognostic values of all models (area under curve [AUC] = 0.756). The cut-off point according to ROC curves for LMR was 3.25. Adding LMR to the baseline model including clinical variables significantly increased area under curve by 0.08 (p = 0.001). NLR and PLR did not increase areas under curve significantly to baseline model.ConclusionsLMR outperformed NLR and PLR for prediction of progression in patients with non-muscle-invasive bladder cancer receiving BCG immunotherapy. LMR, as an easily obtainable biomarker, should be incorporated to the present risk stratification models.
Background Testicular cancer (TC), due to its non-specific symptoms and occurrence in young men, is particularly dangerous. A critical point for early diagnosis is awareness of the disease and the willingness to perform a testicular self-examination (TSE). The main aim of the study was to assess the knowledge of 771 adult men about testicular cancer. Additionally, the sources of information on TC and TSE were analyzed and the influence of demographic factors on the willingness to join preventative programs was examined. Materials and methods The study was carried out during the Movember2020 campaign, where a testicular ultrasound was performed on participants. They were asked to complete a questionnaire with 26 questions to assess their knowledge. Results The results obtained in the study indicate a low level of knowledge (average 3.5 points out of 18) about TC. Living in a large city (OR = 1.467; p = 0.03), as well as an earlier conversation about TC (OR = 1.639; p = 0.002), increased the awareness about the disease. Additionally it showed that many participants do not perform TSE at all (52.4%) and that only few perform TSE frequently (18.4%). Relationship status (OR = 2.832; p < 0.001) and previous conversations about TC (OR = 1.546; p = 0.02) was reported to be the main contributing factors in males deciding to have TSE. Conclusions Our research indicates large educational neglect in terms of knowledge about TC and reluctance in performing TSE. It is worth carrying out preventative actions periodically on an increasing scale, not only for the screening of testicular cancer, but also to expand knowledge on this subject.
BACKGROUND: The pain experienced by a patient during a prostate fusion biopsy is cumulative and can also be modulated by many factors. The aim of the study was to assess the association between the degree of pain intensity during prostate biopsy and the region of the biopted organ. MATERIALS AND METHODS: The study included a group of 143 patients who underwent prostate fusion biopsy under local analgesia followed by blockage of the periprostatic nerve. After a biopsy, the patients completed the original questionnaire about the pain experienced during the procedure. RESULTS: There was a statistically significant difference in pain score between cores taken in the apex (median 5 (IQR 2–5)), medium level (median 1 (IQR 1–2)), and prostate base (median 1 (IQR 1–3)) (p < 0.001). The malignancy scale ISUP ≥ 2 (p = 0.038) and lower PSA value (r = −0.17; p = 0.046) are associated with higher pain during procedure. Biopsy time was correlated with discomfort (r = 0.19; p = 0.04). Age (p = 0.65), lesion size (p = 0.29), PI-RADS score (p = 0.86), prostate volume (p = 0.22), and the number of cores (p = 0.56) did not correspond to the pain scale. CONCLUSIONS: The apex is the most sensitive sector of the prostate. ISUP ≥ 2 and patients with low PSA levels more often indicated higher values on the pain rating scale.
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