Comprehensive preoperative psychological assessment of breast cancer patients.

In the context of the traumas suffered by patients following the oncological diagnosis and the expectation of the surgical intervention, it is important to unitary and multidimensional identify the psychological status, using a single interview structured to cover these psychological vulnerabilities. The overall psychological picture can help the psycho-oncologist to adapt his psychotherapeutic interventions to relieve the stress caused by the oncological diagnosis and specific treatment. 58 patients with a breast cancer diagnosis and 61 patients with breast lumps diagnosis who were waiting for the histopathological result, received several scales for assessing emotional distress, the level self-esteem, depression, anxiety and cognitive dysfunctions levels. The analysis of the answers led to the multidimensional identification of differences between the two categories of patients and establishing correlations between personality traits and the development of certain psychological changes. Statistically significant differences (p < 0.05) were observed between patients with breast cancer and those with breast lumps awaiting histopathological diagnosis, in the areas of self-esteem, depression and cognitive schemas. Diagnosed patients have predominantly dysfunctional attitudes such as negative emotions and cognitive schemas related to catastrophe and self-deprecation, while undiagnosed patients, have cognitive schemas related to low tolerance for frustration and absolutist requirements and lower dysfunctional attitudes. A global assessment with a single psychological tool can capture the overall picture of the cancer patient, including possible triggers and maintenance of symptoms, with the psychological consequences of the disease that are reflected somatically, as well as predisposing factors in the history that generates these feelings.

Biochemical and Metabolical Pathways Associated with Microbiota-Derived Butyrate in Colorectal Cancer and Omega-3 Fatty Acids Implications: A Narrative Review.

Knowledge regarding the influence of the microbial community in cancer promotion or protection has expanded even more through the study of bacterial metabolic products and how they can modulate cancer risk, which represents an extremely challenging approach for the relationship between intestinal microbiota and colorectal cancer (CRC). This review discusses research progress on the effect of bacterial dysbiosis from a metabolic point of view, particularly on the biochemical mechanisms of butyrate, one of the main short chain fatty acids (SCFAs) with anti-inflammatory and anti-tumor properties in CRC. Increased daily intake of omega-3 polyunsaturated fatty acids (PUFAs) significantly increases the density of bacteria that are known to produce butyrate. Omega-3 PUFAs have been proposed as a treatment to prevent gut microbiota dysregulation and lower the risk or progression of CRC.

Neoplasia-Associated Pericarditis-Predictor of Cancer Progression?

Pericarditis may signal the presence of cancer, even in the absence of other clinical or paraclinical signs. Corollary, the following question arises: Could the discovery of a newly developed pericarditis be used in patients with known neoplasia as a marker of cancer progression? In an attempt to find an answer to this question, this two-centre study included 341 consecutive patients with a confirmed diagnosis of cancer and evidence of pericardial effusion at echocardiography and/or CT/MRI scan. The patients' data were collected retrospectively if they further fulfilled the following inclusion criteria: available medical data from confirmation of pericarditis until evidence of cancer progression or until at least 12 months without progression. The average age of the patients was 62.16 years (22-86 years), and the study comprised 44.28% males and 55.71% females. All types of the most common neoplasms were represented. The results showed that 85.33% of patients had cancer progression temporally linked to pericarditis. Of these, 41.64% had cancer progression within 18 months after the diagnosis of pericarditis with a median time to progression of 5.03 months, ranging from 0 to 17 months; 43.69% had progression within a maximum of 2 months before the diagnosis of pericarditis. Only 14.66% had no cancer progression during the observation period. We concluded that pericarditis could be a sensitive marker of cancer evolution that could be widely used as a follow-up investigation for cancer patients as a marker of progression or recidive.

Anthropometry in the immunotherapy of cutaneous and ocular melanomas.

The height of the adult individual is a balance of the expression of some genetic factors (especially the Y-M 170 haplotype of the Y chromosome) and the environment (nutrition and morbidity during childhood). Higher height is associated with a low risk of developing coronary heart disease, hypertension, gastroesophageal reflux, diaphragmatic hernia, but with a higher risk for atrial fibrillation, venous thromboembolism, intervertebral disc pathology, vasculitis and cancer. The research consisted of a retrospective observational study on patients who received immunotherapy (IT) with nivolumab for cutaneous and ocular melanoma neoplasms. We intended to highlight the associations between the duration of immunotherapy and sex profiles, age, anthropometric data (height, weight). Even though the number of available cases was relatively small (42), an inverse association between the body mass index of the subjects and the duration of immunotherapy could be proved, a more expressed association in case of male patients.

Significance of metastatic topography for the immunotherapy of cutaneous and ocular melanomas.

PD-1 is expressed on the surface of activated T lymphocytes and belongs to the category of negative immune stimuli. Its blocking stimulates the immune response to tumor antigens. Ocular melanomas represent 3-4% of the total melanomas and have metastatic potential, especially to the liver but also to the lungs, skin, and bones. In the case of metastatic melanoma, immunotherapy has a unique role due to the lower frequencies of BRAF mutation in choroidal melanomas and consecutive exclusion from treatment with specific BRAF tyrosine kinase inhibitors. A retrospective observational study was performed in 42 patients who received immunotherapy (IT) with nivolumab for cutaneous and ocular metastatic melanomas, aimed at highlighting the association between the topography of metastases and the duration of immunotherapy until progressive disease. The results indicated the presence of liver metastases as a negative predictive factor for IT duration in patients with melanoma and the presence of lymphatic metastases as a predictive factor for longer IT in patients with melanoma under 65 years old.