Providing palliative care (PC) at home for patients with advanced cancer has become essential during the COVID-19 emergency. Nevertheless, the home PC professionals (PCPs) faced a challenging ...situation because of increased number of discharged patients, reduced availability of health-care facilities, and physical/relational barriers between them and patients.
This study aimed to investigate the impact of COVID-19 pandemic on burnout and psychological morbidity among home PCPs in Italy.
One hundred and ninety-eight PC physicians and nurses working in home assistance in Italy were invited to participate. The results obtained by the investigation conducted during the COVID-19 emergency (COVID2020) were compared with data collected in 2016 in the same setting (BURNOUT2016). The questionnaires (socio-demographics, Maslach Burnout Inventory and General Health Questionnaire-12) were the same for both the surveys. The PCPs participating in COVID2020 survey (n = 145) were mostly the same (70%) who participated in the BURNOUT2016 study (n = 179).
One hundred and forty-five PCPs participated in the study (response rate 73.2%). During the COVID-19 emergency, home PCPs presented a lower burnout frequency (P < .001) and higher level of personal accomplishment than in 2016 (P = .047). Conversely, the risk for psychological morbidity was significantly higher during the pandemic (P < .001).
In the age of COVID-19, the awareness of being at the forefront of containing the pandemic along with the sense of responsibility toward their high-risk patients may arouse PCPs' psychological distress, but, on the other hand, this condition may improve their sense of professional satisfaction and personal accomplishment.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Background:
Home palliative care services have played an essential role during the first wave of the SARS-CoV-2 outbreak by providing symptom control, drug procurement, and psychological support for ...frail patients and their families unable to leave their homes.
Aim:
To understand how home palliative care professionals were affected by the outbreak, describing changes and challenges in their daily work as well as their reactions to the Covid-19 pandemic in Italy.
Design:
Qualitative study conducted using telephone semi-structured interviews, with thematic analysis.
Setting/participants:
Thirty home care professionals working for an Italian non-profit organization which provides home palliative care for cancer patients and their families.
Results:
Three main themes were identified. The first theme showed both patient-related and practice-related challenges participants faced in their daily work, requiring the implementation of different communication methods and patient and family education on risk prevention. The second theme showed the perception of increased responsibility and being the only landmark for family played a decisive role in participants’ positive attitude. The third theme highlighted the participants’ perception of the critical role of a home care setting in this emergency situation.
Conclusions:
The first wave of the Covid-19 pandemic brought many challenges and stressors for home palliative care professionals. On the other side, they reported a satisfaction with their critical role in carrying out their work with patients at risk.
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NUK, OILJ, SAZU, UKNU, UL, UM, UPUK
Hepatocellular carcinoma (HCC) accounts for the majority of primary liver cancers. Clearly identifiable risk factors are lacking in up to 30% of HCC patients and most of these cases are attributed to ...non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH). Beyond the known risk factors for NAFLD, the intestinal microbiota, in particular dysbiosis (defined as any change in the composition of the microbiota commonly found in healthy conditions) is emerging as a new factor promoting the development of chronic liver diseases and HCC. Intestinal microbes produce a large array of bioactive molecules from mainly dietary compounds, establishing an intense microbiota-host transgenomic metabolism with a major impact on physiological and pathological conditions. A better knowledge of these 'new' pathways could help unravel the pathogenesis of HCC in NAFLD to devise new prevention strategies. Currently unsettled issues include the relative role of a 'negative microbiota' (in addition to the other known risk factors for NASH) and the putative prevention of NAFLD through modulation of the gut microbiota.
Recent advances in molecular biology have revolutionized the concept of KIT/PDGFRA wild type (WT) gastrointestinal stromal tumors (GIST) than the past. Indeed, from being defined as GIST without KIT ...or PDGFRA mutations, we are now faced with the opposite scenario, where KIT/PDGFRA WT GIST are "positively" defined according to their specific molecular alterations. In particular, if until recently KIT/PDGFRA GIST without abnormalities of KIT, PDGFRA, SDH, and the RAS signaling pathway were referred as quadruple WT GIST, today also this small subset of GIST is emerging out as a group of heterogeneous distinct entities with multiple different molecular alterations. Therefore, given this still growing and rapidly evolving scenario, the progressive molecular fragmentation may inevitably lead over the time to the disappearance of KIT/PDGFRA WT GIST, destined to be singularly defined by their molecular fingerprint.
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IZUM, KILJ, NUK, PILJ, PNG, SAZU, UL, UM, UPUK
Malnutrition is one of the main factors determining cachexia syndrome, which negatively impacts the quality of life and survival. In cancer patients, artificial nutrition is considered as an ...appropriate therapy when the impossibility of an adequate oral intake worsened nutritional and clinical conditions. This study aims to verify, in a home palliative care setting for cancer patients, if home artificial nutrition (HAN) supplies a patient’s energy requirement, improving nutritional and performance status. A nutritional service team performed counseling at a patient’s home and assessed nutritional status (body mass index, weight loss in the past 6 months), resting energy expenditure (REE), and oral food intake; Karnofsky Performance Status (KPS); cachexia degree; and survival. From 1990 to 2021, 1063 patients started HAN. Among these patients, 101 suspended artificial nutrition for oral refeeding. Among the 962 patients continuing HAN until death, 226 patients (23.5%) survived 6 weeks or less. HAN allowed to achieve a positive energy balance in 736 patients who survived more than 6 weeks, improving body weight and KPS when evaluated after 1 month of HAN. Advanced cancer and cachexia degree at the entry of the study negatively affected the positive impact of HAN.
Purpose
Temozolomide (TEM) based therapy has been reported being effective in the treatment of metastatic neuroendocrine neoplasms (NEN), with response rates ranging from 30 to 70%. Among patients ...affected by advanced glioblastoma or melanoma and treated with TEM, loss of tumoral O6-methylguanine DNA methyltransferase (MGMT) is correlated with improved survival. In NEN patients, the role of MGMT deficiency in predicting clinical outcomes of TEM treatment is still under debate.
Methods
In this study we evaluated 95 patients with advanced NENs undergoing treatment with TEM-based therapy.
MGMT
promoter methylation status was evaluated with two techniques: methylation specific-polymerase chain reaction or pyrosequencing.
Results
Treatment with TEM-based therapy was associated with an overall response rate of 27.4% according to RECIST criteria (51.8% of patients with and 17.7% without
MGMT
promoter methylation). Response to therapy, progression free survival and overall survival was correlated to MGMT status at univariate and multivariate analysis. Methylation of
MGMT
promoter could be a strong predictive factor of objective response and an important prognostic factor of a longer PFS and OS.
Conclusion
According to our results,
MGMT
methylation status, evaluated with methylation specific-polymerase chain reaction or pyrosequencing, should have an important role in patients with metastatic NENs, in order to guide therapeutic options. These results need further confirmation with prospective studies.
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OBVAL, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
Overexpressed cyclooxygenase-2 (COX-2) strongly contributes to the growth and invasiveness of tumoral cells in patients affected by colorectal cancer (CRC). It has been demonstrated that COX-2 ...overexpression depends on different cellular pathways involving both transcriptional and post-transcriptional regulations. We assumed that COX-2 expression could be regulated also by microRNAs (miRNAs) since these short RNA molecules participate to the fine regulation of several genes implicated in cell growth and differentiation. In this paper, we report the inverse correlation between COX-2 and miR-101 expression in colon cancer cell lines and we demonstrated
in vitro the direct inhibition of COX-2 mRNA translation mediated by miR-101. Moreover, this correlation was supported by data collected
ex vivo, in which colon cancer tissues and liver metastases derived from CRC patients were analyzed. These findings provide a novel molecular insight in the modulation of COX-2 at post-transcriptional level by miR-101 and strengthen the observation that miRNAs are highly implicated in the control of gene expression. An impairment of miR-101 levels could represent one of the leading causes of COX-2 overexpression in colon cancer cells.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UL, UM, UPCLJ, UPUK
Summary Nowadays molecular biology represents one of the most interesting topics in medical oncology, because it provides a global and detailed view on the molecular changes involved in tumour ...progression, leading to a better understanding of the carcinogenesis process, to discovering new prognostic markers and novel therapeutic targets. The gene expression profiling analysis with microarray technology has shown a great potential in cancer research and in medical oncology, mapping simultaneously the expression of thousands of genes in a single tumour sample and giving a measurement of articulated genes expression patterns. Colorectal cancer represents a wide and exciting area of research for molecular biology, due to the growing need of a molecular classification as well as prognostic and predictive molecular factors that may guide oncologists in patient’s clinical management. The aim of this review is to analyze the state of art of gene expression profile in colorectal cancer using microarrays technologies and to explore some perspectives in this research field.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UL, UM, UPCLJ, UPUK
Abstract Context Palliative medicine (PM), still in the development phase, is a new, growing specialty aimed at caring for both oncology and non-oncology patients. There is still confusion about the ...training offered in the various European PM certification programs. Objectives To provide a detailed, comparative update and analysis of the PM certification process in Europe, including the different training approaches and their main features. Methods Experts from each country completed an online survey addressing historical background, program name, training requirements, length of time in training, characteristic and content, official certifying institution, effectiveness of accreditation, and 2013 workforce capacity. We prepared a comparative analysis of the data provided. Results In 2014, 18 of 53 European countries had official programs on specialization in PM (POSPM): Czech Republic, Denmark, Finland, France, Georgia, Germany, Hungary, Ireland, Israel, Italy, Latvia, Malta, Norway, Poland, Portugal, Romania, Slovakia, and the U.K. Ten of these programs were begun in the last five years. The PM is recognized as a “specialty,” “subspecialty,” or “special area of competence,” with no substantial differences between the last two designations. The certification contains the term “palliative medicine” in most countries. Clinical training varies, with one to two years being the most frequent duration. There is a clear trend toward establishing the POSPM as a mandatory condition for obtaining a clinical PM position in countries' respective health systems. Conclusion PM is growing as a specialization field in Europe. Processes leading to certification are generally long and require substantial clinical training. The POSPM education plans are heterogeneous. The European Association for Palliative Care should commit to establishing common learning standards, leading to additional European-based recognition of expertise in PM.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Mutations of genes encoding the subunits of the succinate dehydrogenase (SDH) complex were described in KIT/PDGFRA wild-type GIST separately in different reports. In this study, we simultaneously ...sequenced the genome of all subunits, SDHA, SDHB, SDHC, and SDHD in a larger series of KIT/PDGFRA wild-type GIST in order to evaluate the frequency of the mutations and explore their biological role. SDHA, SDHB, SDHC, and SDHD were sequenced on the available samples obtained from 34 KIT/PDGFRA wild-type GISTs. Of these, in 10 cases, both tumor and peripheral blood (PB) were available, in 19 cases only tumor, and in 5 cases only PB. Overall, 9 of the 34 patients with KIT/PDGFRA wild-type GIST carried mutations in one of the four subunits of the SDH complex (six patients in SDHA, two in SDHB, one in SDHC). WB and immunohistochemistry analysis showed that patients with KIT/PDGFRA wild-type GIST who harbored SDHA mutations exhibited a significant downregulation of both SDHA and SDHB protein expression, with respect to the other GIST lacking SDH mutations and to KIT/PDGFRA-mutated GIST. Clinically, four out of six patients with SDHA mutations presented with metastatic disease at diagnosis with a very slow, indolent course. Patients with KIT/PDGFRA wild-type GIST may harbor germline and/or de novo mutations of SDH complex with prevalence for mutations within SDHA, which is associated with a downregulation of SDHA and SDHB protein expression. The presence of germline mutations may suggest that these patients should be followed up for the risk of development of other cancers.
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DOBA, EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, IZUM, KILJ, KISLJ, MFDPS, NLZOH, NUK, OILJ, PILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, SIK, UILJ, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
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