BackgroundLife-threatening diseases have a negative impact on emotional well-being and psychosocial functioning. This study aimed to assess the relationship between the level of anxiety caused by a neoplasm and the threat of coronavirus infection among patients with cancer actively treated with systemic therapy during the COVID-19 pandemic. Additionally, we searched for clinical factors associated with a higher level of anxiety.MethodsIn this multicentre, prospective, non-interventional study conducted in Poland, we enrolled 306 actively treated patients with cancer and collected their clinical data, including age, gender, cancer type and treatment intention. The fear/anxiety of SARS-CoV-2 were rated in Fear of COVID-19 Scale (SRA-FCV-19S) and Numerical Anxiety Scale (SRA-NAS). The fear and anxiety associated with cancer (CRA) were rated with the NAS (CRA-NAS).ResultsThe mean level of SRA-FCV-19S was 18.5±7.44, which was correlated with the SRA-NAS (r=0.741, p<0.001). SRA-FCV-19S was significantly higher in women versus men (20.18±7.56 vs 16.54±6.83; p<0.001) and was tumour type-dependent (p=0.037), with the highest anxiety observed in patients with breast cancer (17.63±8.75). In the multivariate analysis, only the female gender was significantly associated with higher SRA. CRA-NAS was higher in women versus men (7.07±2.99 vs 5.47±3.01; p<0.001), in patients treated with curative versus palliative intention (7.14±3.06 vs 5.99±3.06; p=0.01) and in individuals aged ≤65 years versus >65 years (6.73±2.96 vs 5.66±3.24; p=0.007).ConclusionsFor an actively treated patient with cancer, cancer remains the main life-threatening disease during the COVID-19 pandemic. The need for more attentive psychological care should be provided especially to female patients, patients with breast cancer, those under 65 years of age and treated with curative intention, as these factors are associated with a higher level of anxiety.

Chondrosarcoma (CHS) is the second most common primary malignant bone sarcoma. Overall survival and prognosis of this tumor are various and often extreme, depending on histological grade and tumor subtype. CHS treatment is difficult, and surgery remains still the gold standard due to the resistance of this tumor to other therapeutic options. Considering the role of differentiation of CHS subtypes and the need to develop new treatment strategies, in this review, we introduced a multidisciplinary characterization of CHS from its pathology to therapies. We described the morphology of each subtype with the role of immunohistochemical markers in diagnostics of CHS. We also summarized the most frequently mutated genes and genome regions with altered pathways involved in the pathology of this tumor. Subsequently, we discussed imaging methods and the role of currently used therapies, including surgery and the limitations of chemo and radiotherapy. Finally, in this review, we presented novel targeted therapies, including those at ongoing clinical trials, which can be a potential future target in designing new therapeutics for patients with CHS.

Assessment of BRAF mutation status is mandatory in advanced, treatment-naïve melanoma patients. Liquid biopsy can be an alternative in cases with inadequate or unavailable tumor tissue. The aim of our study was to evaluate the clinical utility of plasma circulating tumor DNA analysis for BRAF mutation testing and to assess outcomes of therapy with BRAF/MEK inhibitors initiated based on the liquid biopsy results. This was a retrospective single-center analysis of 46 patients (21 female, 25 male) with advanced melanoma who underwent circulating tumor DNA (ctDNA) BRAF mutation testing. A BRAF mutation was found in 45.7% (21/46) of liquid biopsies and 44.8% (13/29) of tissue samples. In patients with both ctDNA and tissue samples (n = 29), the concordance between the results of both tests was 82.8%. A BRAF mutation was detected in 7/17 (41.2%) patients with only ctDNA analysis. In 18 patients, therapy with BRAF/MEK inhibitors was initiated on the basis of the result of liquid biopsy. The objective response rate was 77.8 %, and the median PFS was 6.0 months. Our study confirms the clinical utility of BRAF mutation detection in plasma ctDNA. This study provides initial real-world data showing that treatment with BRAF/MEK inhibitors could be commenced based on liquid biopsy results.

Background: The diagnosis and treatment of cancer are associated with anxiety of death and cancer recurrence. The outbreak of SARS-CoV-2 pandemic has caused fear and anxiety among cancer patients. Incidence of severe and even fatal complications during SARS-CoV-2 infection is greater in the cancer patients, therefore