PURPOSE: To evaluate treatment outcomes and toxicity in patients with stage T1-3N0M0 oral cancer treated with surgery followed by high-dose-rate brachytherapy (HDR-BT). METHODS AND MATERIALS: Retrospective study of 50 patients with stage T1-T3N0 tongue and floor-of-mouth cancer who underwent tumour excision (+ elective neck dissection) followed by postoperative HDR-BT due to the presence of negative prognostic factors (close or positive resection margins, lymphovascular and/or perineural invasion, deep invasion). The plastic tube technique (dose: 18 x 3 Gy b.i.d.) was used. Survival outcomes, toxicity, and prognostic factors were evaluated. RESULTS: At a median follow-up of 81 months (range, 4-121), actuarial 5-year local control (LC), nodal control (NC) and progression-free survival (PFS) rates were 79%, 69%, and 64%. After salvage treatment (surgery + external beam radiotherapy), LC, NC, and PFS increased to 87%, 77%, and 72.3%, respectively. Five-year overall survival and cancer-specific survival (CSS) rates were 73% and 77%. Treatmentrelated toxicity included two cases of mandibular osteoradionecrosis and five cases of small soft tissue necrosis. T stage was significantly correlated with nodal control (p=0.02) and CSS (p=0.04). Tumour grade correlated with DFS (p=0.01). CONCLUSION: Postoperative HDR-BT 18 x 3 Gy b.i.d. seems to be an effective method in patients with T1-3N0M0 oral cancer with negative prognostic factors after tumour resection.

• MeSH
• Brachytherapy * methods   MeSH
• Radiotherapy Dosage * MeSH
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Survival Rate MeSH
• Mouth Neoplasms * radiotherapy   pathology   surgery   MeSH
• Prognosis MeSH
• Retrospective Studies MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Neoplasm Staging * MeSH
• Treatment Outcome MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

Penile squamous cell carcinoma (pSCC) represents an uncommon malignancy characterized by stagnant mortality, psychosexual distress, and a highly variable prognosis. Currently, the World Health Organization distinguishes between human papillomavirus (HPV)-related and HPV-independent pSCC. Recently, there has been an evolving line of research documenting the enrichment of HPV-independent pSCC with a high tumor mutational burden (TMB) and programmed death ligand-1 expression, as well as clusters of genes associated with HPV status. In this study, we conducted comprehensive next-generation sequencing DNA profiling of 146 pSCC samples using a panel consisting of 355 genes associated with tumors. This profiling was correlated with immunohistochemical markers and prognostic clinical data. A survival analysis of recurrent genomic events (found in ≥10 cases) was performed. TP53, CDKN2A, ATM, EPHA7, POT1, CHEK1, GRIN2A, and EGFR alterations were associated with significantly shortened overall survival in univariate and multivariate analysis. HPV positivity, diagnosed through both p16 immunohistochemistry and HPV DNA analysis, displayed no impact on survival but was associated with high-grade, lymphatic invasion, programmed death ligand-1 negativity/weak expression, and low TMB. FAT1, TP53, CDKN2A, CASP8, and HRAS were more often mutated in HPV-independent pSCC. In contrast, HPV-associated pSCCs were enriched by EPHA7, ATM, GRIN2A, and CHEK1 mutations. PIK3CA, FAT1, FBXW7, and KMT2D mutations were associated with high TMB. NOTCH1, TP53, CDKN2A, POT1, KMT2D, ATM, CHEK1, EPHA3, and EGFR alterations were related to adverse clinicopathologic signs, such as advanced stage, high tumor budding, and lymphovascular invasion. We detected 160 alterations with potential treatment implications, with 21.2% of samples showing alterations in the homologous recombination repair pathway. To the best of our knowledge, this study describes the largest cohort of pSCC with complex molecular pathologic, clinical, and prognostic analysis correlating with prognosis.

• MeSH
• Ataxia Telangiectasia Mutated Proteins genetics   MeSH
• Adult MeSH
• ErbB Receptors genetics   MeSH
• Papillomavirus Infections MeSH
• Cyclin-Dependent Kinase Inhibitor p16 genetics   MeSH
• Middle Aged MeSH
• Humans MeSH
• Mutation MeSH
• Biomarkers, Tumor * genetics   analysis   MeSH
• Tumor Suppressor Protein p53 genetics   MeSH
• Penile Neoplasms * genetics   mortality   pathology   virology   MeSH
• Prognosis MeSH
• Telomere-Binding Proteins MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Shelterin Complex MeSH
• Carcinoma, Squamous Cell * genetics   mortality   pathology   virology   MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Publication type
• Journal Article MeSH

MicroRNAs (miRNAs) have emerged as important regulators of gene expression in various biological processes, including cancer. miR-182-5p has gained attention for its potential implications in gynecologic cancers, including breast, ovarian, endometrial, and cervical cancers. miR-182-5p dysregulation has been associated with multiple facets of tumor biology in gynecologic cancers, including tumor initiation, progression, metastasis, and therapeutic response. Studies have highlighted its involvement in key signaling pathways and cellular processes that contribute to cancer development and progression. In addition, miR-182-5p has shown potential as a diagnostic and prognostic biomarker, with studies demonstrating its correlation with clinicopathological features and patient outcomes. Furthermore, the therapeutic potential of miR-182-5p is being explored in gynecologic cancers. Strategies such as miRNA mimics or inhibitors targeting miR-182-5p have shown promise in preclinical and early clinical studies. These approaches aim to modulate miR-182-5p expression, restoring normal cellular functions and potentially enhancing treatment responses. Understanding the biologic and clinical implications of miR-182-5p in gynecologic cancers is crucial for the development of targeted therapeutic strategies and personalized medicine approaches. Further investigations are needed to unravel the specific target genes and pathways regulated by miR-182-5p. It is important to consider the emerging biologic and clinical implications of miR-182-5p in gynecologic cancers.

• MeSH
• Humans MeSH
• MicroRNAs * genetics   MeSH
• Biomarkers, Tumor genetics   MeSH
• Genital Neoplasms, Female * genetics   therapy   MeSH
• Prognosis MeSH
• Gene Expression Regulation, Neoplastic MeSH
• Check Tag
• Humans MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Review MeSH

Publikace, která se zaměřuje na různé aspekty dlouhodobé péče o pacienty, zejména o duševně nemocné. Určeno odborné veřejnosti.; První komplexní monografie u nás, týkající se tématu, které je trvale v popředí zdravotnické veřejnosti. Kniha je určena zejména praktickým lékařům, ošetřovatelskému personálu pobytových zařízení, činitelům v oblasti veřejného zdravotnictví. Publikace sleduje především dva cíle, a to přispět v českém prostředí k vymezení a pochopení agendy, závažnosti a aplikace dosud málo známého pojetí dlouhodobé péče jako 3. pilíře „péčové oblasti“ a za druhé upozornit na vybrané klinické a etické aspekty zdravotnické, především lékařské, ale také ošetřovatelské a rehabilitační praxe v rámci dlouhodobé péče, u jejích klientů/pacientů, včetně praxe v pobytových zařízeních.

• MeSH
• Long-Term Care MeSH
• Persons with Psychiatric Disorders MeSH
• Ethics, Medical MeSH
• Public Assistance MeSH
• Social Work MeSH
• Legislation, Medical MeSH

• Conspectus
• Patologie. Klinická medicína
• NML Fields
• veřejné zdravotnictví
• sociologie
• NML Publication type
• kolektivní monografie

Adult granulosa cell tumors (AGCTs) of the ovary are characterized by their propensity for late recurrences and are primarily managed surgically due to the limited efficacy of systemic treatment. The FOXL2 p.C134W somatic mutation has been identified in ∼95% of AGCT cases, and TERT promoter alterations have been linked to worse overall survival. This study highlights the potential prognostic significance of FOXO1 mutations, suggesting that they may be associated with poorer overall survival and shorter time to recurrence. A total of 183 primary AGCTs and 44 recurrences without corresponding primary tumors were analyzed. The primary AGCTs were categorized into 3 groups: 77 nonrecurrent tumors, 18 tumors that later recurred (including 9 cases with matched primary-recurrence pairs), and 88 tumors with unknown recurrence status. Targeted next-generation sequencing was conducted on 786 cancer-related genes to investigate their genetic profile. The study aimed to identify the molecular alterations associated with AGCT pathogenesis and recurrence rate, comparing primary versus recurrent tumors, and primary recurrent versus primary nonrecurrent cases. Our findings confirmed the high prevalence (99%) of the FOXL2 p.C134W mutation in AGCTs. Secondary truncating FOXL2 mutations were observed in 5% of cases. Two cases with typical AGCT morphology were FOXL2 wild-type, harboring mutations in KRAS or KMT2D instead, suggesting alternative genetic pathways. TERT promoter mutations were found in 43% of cases, more frequently in recurrences. Other recurrent mutations detected in the cohort included KMT2D (10%), FOXO1 (7%), CHEK2 (5%), TP53 (3.5%), PIK3CA (3.5%), and AKT1 (3%). Two recurrent, FOXL2-mutated cases also carried DICER1 mutations. One tumor exhibited MSI-high status and a tumor mutation burden of 19 mut/Mb.Our results indicate the need for further investigation into the role of FOXO1 as a potential prognostic marker in AGCTs.

• MeSH
• Adult MeSH
• Forkhead Box Protein O1 * genetics   metabolism   MeSH
• Middle Aged MeSH
• Humans MeSH
• Neoplasm Recurrence, Local * genetics   MeSH
• Mutation * MeSH
• Granulosa Cell Tumor * genetics   pathology   MeSH
• Ovarian Neoplasms * genetics   pathology   MeSH
• Prognosis MeSH
• Disease Progression MeSH
• Forkhead Box Protein L2 genetics   MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Telomerase genetics   MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Research Support, Non-U.S. Gov't MeSH

BACKGROUND: Skeletal muscle alterations are associated with higher mortality and morbidity in patients with liver cirrhosis. Assessing these changes seems to be a promising method for identifying patients at a high risk of poor outcomes following liver transplantation (LT). This is particularly important given the current global shortage of organ donors. However, evidence of the impact of these alterations on the prognosis of patients undergoing LT is inconclusive. The aim of our prospective study was to evaluate the impact of skeletal muscle changes, reflected in sarcopenia, myosteatosis and metabolic changes in the calf muscles, on perioperative outcomes and long-term survival after LT. We also sought to determine the posttransplant evolution of the resting muscle metabolism. METHODS: We examined 134 adult LT candidates. Of these, 105 underwent LT. Sarcopenia and myosteatosis were diagnosed by measuring the skeletal muscle index and mean psoas muscle radiation attenuation, respectively, which were obtained from computed tomography (CT) scans taken during pretransplant assessment. Additionally, patients underwent 31P MR spectroscopy (MRS) of the calf muscles at rest before LT and 6, 12 and 24 months thereafter. The median follow-up was 6 years. RESULTS: Patients with abnormal 31P MRS results and CT-diagnosed myosteatosis prior to LT had significantly worse long-term survival after LT (hazard ratio (HR), 3.36; 95% confidence interval (CI), 1.48-7.60; p = 0.0021 and HR, 2.58; 95% CI, 1.06-6.29; p = 0.03, respectively). Multivariable analysis showed that abnormal 31P MR spectra (HR, 3.40; 95% CI, 1.50-7.71; p = 0.003) were a better predictor of worse long-term survival after LT than myosteatosis (HR, 2.78; 95% CI, 1.14-6.78; p = 0.025). Patients with abnormal 31P MR spectra had higher blood loss during LT (p = 0.038), required a higher number of red blood cell transfusions (p = 0.006) and stayed longer in ICU (p = 0.041) and hospital (p = 0.007). Myosteatosis was associated with more revision surgeries following LT (p = 0.038) and a higher number of received red blood cell transfusion units (p = 0.002). Sarcopenia had no significant effect on posttransplant patient survival. An improvement in the resting metabolism of the calf muscles was observed at 12 and 24 months after LT. CONCLUSIONS: Abnormal 31P MRS results of calf muscles were superior to CT-based diagnosis of myosteatosis and sarcopenia in predicting perioperative complications and long-term survival after LT. Resting muscle metabolism normalized 1 year after LT in most recipients.

• MeSH
• Adult MeSH
• Muscle, Skeletal * diagnostic imaging   metabolism   MeSH
• Middle Aged MeSH
• Humans MeSH
• Magnetic Resonance Spectroscopy * methods   MeSH
• Tomography, X-Ray Computed * methods   MeSH
• Prognosis MeSH
• Prospective Studies MeSH
• Sarcopenia etiology   metabolism   MeSH
• Aged MeSH
• Liver Transplantation * MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

OBJECTIVES: This study aims to identify factors possibly contributing to complications in children with acute leukaemia. Despite diverse etiological causes, similar processes trigger the process of cell malignancy. Genomic instability has received considerable attention in this context. METHOD: We conducted chromosomal analysis of bone marrow cells and measured the micronuclei (Mn) level in buccal cells over time. Statistical reliability assessment was performed using Analysis of variance (ANOVA), and the data were analyzed and visualized using the SPSS 12 statistical analysis software package. RESULTS: On the 15th day of treatment, our findings confirmed a statistically significant correlation (χ2=3.88, P=0.04) between the number of blasts in the bone marrow and unfavourable outcome in patients with a near-tetraploid chromosome clone. Additionally, on the 33rd day of treatment, we observed a correlation between an elevated number of Mn and relapses. DISCUSSION: While it is commonly believed that a hyperdiploid clone with >50 chromosomes in childhood acute lymphoblastic leukaemia confers favorable outcome, our study revealed partially heterogeneous results and poor prognosis in patients with a near-tetraploid clone. We have also identified a correlation between the Mn level on the 33rd day of treatment and the development of complications. It is possible that the increased Mn values and the occurrence of relapses were influenced by the individual patient's sensitivity to the genotoxic effect of the medication.

• MeSH
• Precursor Cell Lymphoblastic Leukemia-Lymphoma * genetics   MeSH
• Bone Marrow Cells pathology   MeSH
• Child MeSH
• Humans MeSH
• Micronucleus Tests MeSH
• Micronuclei, Chromosome-Defective * MeSH
• Adolescent MeSH
• Child, Preschool MeSH
• Prognosis MeSH
• Tetraploidy MeSH
• Check Tag
• Child MeSH
• Humans MeSH
• Adolescent MeSH
• Male MeSH
• Child, Preschool MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

Prognostic value of T-cells between primary colorectal cancer (pCRC) and its paired synchronous and metachronous liver metastasis (LM) is underinvestigated and is the subject of the present study. We enrolled into this retrospective cohort study patients, who underwent resection of both pCRC and synchronous LM (N = 55) or metachronous LM (N = 44). After immunohistochemical staining for CD3+, CD8+, and CD45R0+ whole slides were scanned and T-cell densities were quantified using QuPath software in tumor center (TC), inner margin (IM), outer margin (OM), and peritumor zone (PT) of pCRC and LM. High densities of CD8+ T-cells in TC, OM and PT of synchronous LM were associated with longer disease-free survival (DFS). Greater densities of CD3+ T-cells in IM and PT and CD8+ T-cells in IM, OM and PT in synchronous LM over pCRC were associated with longer DFS. Greater densities of CD8+ T-cells in the TC and IM and CD3+ T-cells in the IM of pCRC were found in the metachronous over synchronous group. The first novel finding demonstrated that high density of CD8+ T cells in synchronous LM were associated with favorable outcome. The second finding of high CD8+ cell density in pCRC in metachronous over synchronous CRC may provide a mechanistic basis for the delay of metastatic spread. Both findings could be applied clinically with own reference values.

• MeSH
• CD8-Positive T-Lymphocytes immunology   MeSH
• Adult MeSH
• Colorectal Neoplasms * pathology   immunology   MeSH
• Middle Aged MeSH
• Humans MeSH
• Neoplasms, Multiple Primary pathology   immunology   MeSH
• Liver Neoplasms * secondary   immunology   pathology   MeSH
• Disease-Free Survival MeSH
• Prognosis MeSH
• Retrospective Studies MeSH
• Neoplasms, Second Primary pathology   MeSH
• Aged MeSH
• T-Lymphocytes immunology   pathology   MeSH
• Lymphocytes, Tumor-Infiltrating immunology   pathology   MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

Since 2017, targeted therapies combined with conventional intensive chemotherapy have started to improve outcomes of patients with acute myeloid leukemia (AML). However, even before these innovations, outcomes with intensive chemotherapy had improved, which has not yet been extensively studied. Thus, we used a large pan-European multicenter dataset of the HARMONY Alliance to evaluate treatment-time dependent outcomes over two decades. In 5,359 AML patients, we compared the impact of intensive induction therapy on outcome over four consecutive 5-year calendar periods from 1997 to 2016. During that time, the 5-year survival of AML patients improved significantly, also across different genetic risk groups. In particular, the 60-day mortality rate dropped from 13.0% to 4.7% over time. The independent effect of calendar periods on outcome was confirmed in multivariate models. Improvements were documented both for patients <60 and ≥60 years old, and in those treated with and without consolidating allogeneic hematopoietic stem cell transplantation (alloHCT). While survival of AML elderly patients remains poor, patients ≥60 years old overall have a 20% survival benefit at 5 years if they receive an alloHCT. While further outcome improvement in intensively treated AML patients will likely be driven by targeted treatment approaches, this pan-European HARMONY dataset can serve as a multicenter comparator for future studies.

• MeSH
• Leukemia, Myeloid, Acute * mortality   therapy   diagnosis   epidemiology   MeSH
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Prognosis MeSH
• Antineoplastic Combined Chemotherapy Protocols * therapeutic use   MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Hematopoietic Stem Cell Transplantation MeSH
• Treatment Outcome MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Male MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Multicenter Study MeSH
• Geographicals
• Europe MeSH

Cancer and its treatment may lead to kidney injury and the need for kidney replacement therapy (KRT). We identified 287 pediatric KRT patients with a history of malignancy from the European Society for Paediatric Nephrology/European Renal Association Registry. Of these, 197 had cancer as a primary cause of KRT (group 1) and 90 had a malignancy diagnosis before KRT (group 2). Two matched controls without malignancy were randomly selected for each patient. Data were complemented with a questionnaire. Median time to kidney transplantation (KT) from KRT initiation was 2.4 (IQR: 1.5-4.7), 1.5 (IQR: 0.4-3.3), 3.6 (IQR: 1.3 to Q3 not reached), and 1.1 (IQR: 0.3-3.6) years for group 1, their controls, group 2, and their controls, respectively. Overall 10-year mortality for those on KRT was higher among cancer patients vs controls in group 1: 16% vs 9% (adjusted hazard ratio 2.02, 95% CI: 1.21-3.37) and in group 2: 23% vs 14% (adjusted hazard ratio 2.32, 95% CI: 1.11-4.85). In contrast, 10-year patient survival after the first KT was comparable to controls (93% vs 96%; 100% vs 94%, in groups 1 and 2, respectively). In summary, childhood cancer survivors' KT was delayed, and their overall mortality when on KRT was increased, but once transplanted, their long-term outcome was similar to other KT recipients.

• MeSH
• Kidney Failure, Chronic * mortality   etiology   therapy   MeSH
• Child MeSH
• Glomerular Filtration Rate MeSH
• Infant MeSH
• Humans MeSH
• Survival Rate MeSH
• Adolescent MeSH
• Neoplasms * complications   mortality   MeSH
• Renal Replacement Therapy * mortality   MeSH
• Follow-Up Studies MeSH
• Child, Preschool MeSH
• Graft Survival MeSH
• Prognosis MeSH
• Registries * MeSH
• Graft Rejection * mortality   etiology   MeSH
• Risk Factors MeSH
• Case-Control Studies MeSH
• Kidney Transplantation * mortality   MeSH
• Kidney Function Tests MeSH
• Check Tag
• Child MeSH
• Infant MeSH
• Humans MeSH
• Adolescent MeSH
• Male MeSH
• Child, Preschool MeSH
• Female MeSH
• Publication type
• Journal Article MeSH