Diagnosis, assessment and management of constipation in advanced cancer: ESMO Clinical Practice Guidelines.

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Inappropriate pharmacological treatment in older adults affected by cardiovascular disease and other chronic comorbidities: A systematic literature review to identify potentially inappropriate prescription indicators

Avoiding medications in which the risks outweigh the benefits in the elderly patient is a challenge for physicians, and different criteria to identify inappropriate prescription (IP) exist to aid prescribers. Definition of IP indicators in the Italian geriatric population affected by cardiovascular disease and chronic comorbidities could be extremely useful for prescribers and could offer advantages from a public health perspective. The purpose of the present study was to identify IP indicators by means of a systematic literature review coupled with consensus criteria. A systematic search of PubMed, EMBASE, and CENTRAL databases was conducted, with the search structured around four themes and combining each with the Boolean operator "and". The first regarded "prescriptions", the second "adverse events", the third "cardiovascular conditions", and the last was planned to identify studies on "older people". Two investigators independently reviewed titles, abstracts, full texts, and selected articles addressing IP in the elderly affected by cardiovascular condition using the following inclusion criteria: studies on people aged ≥65 years; studies on patients with no restriction on age but with data on subjects aged ≥65 years; and observational effectiveness studies. The database searches produced 5,742 citations. After removing duplicates, titles and abstracts of 3,880 records were reviewed, and 374 full texts were retrieved that met inclusion criteria. Thus, 49 studies reporting 32 potential IP indicators were included in the study. IP indicators regarded mainly drug-drug interactions, cardio- and cerebrovascular risk, bleeding risk, and gastrointestinal risk; among them, only 19 included at least one study that showed significant results, triggering a potential warning for a specific drug or class of drugs in a specific context. This systematic review demonstrates that both cardiovascular and non-cardiovascular drugs increase the risk of adverse drug reactions in older adults with cardiovascular diseases

Inappropriate pharmacological treatment in older adults affected by cardiovascular disease and other chronic comorbidities: a systematic literature review to identify potentially inappropriate prescription indicators

Ersilia Lucenteforte,1 Niccolò Lombardi,1,* Davide Liborio Vetrano,2,* Domenico La Carpia,2,* Zuzana Mitrova,3 Ursula Kirchmayer,3 Giovanni Corrao,4 Francesco Lapi,5 Alessandro Mugelli,1 Alfredo Vannacci1 On behalf of the Italian Group for Appropriate Drug prescription in the Elderly (I-GrADE) 1Department of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy; 2Department of Geriatrics Catholic University, Rome, Italy; 3Department of Epidemiology, ASL 1 Rome, Italy; 4Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy; 5Epidemiology Unit, ARS Toscana, Florence, Italy *These authors contributed equally to this work Abstract: Avoiding medications in which the risks outweigh the benefits in the elderly patient is a challenge for physicians, and different criteria to identify inappropriate prescription (IP) exist to aid prescribers. Definition of IP indicators in the Italian geriatric population affected by cardiovascular disease and chronic comorbidities could be extremely useful for prescribers and could offer advantages from a public health perspective. The purpose of the present study was to identify IP indicators by means of a systematic literature review coupled with consensus criteria. A systematic search of PubMed, EMBASE, and CENTRAL databases was conducted, with the search structured around four themes and combining each with the Boolean operator “and”. The first regarded “prescriptions”, the second “adverse events”, the third “cardiovascular conditions”, and the last was planned to identify studies on “older people”. Two investigators independently reviewed titles, abstracts, full texts, and selected articles addressing IP in the elderly affected by cardiovascular condition using the following inclusion criteria: studies on people aged ≥65 years; studies on patients with no restriction on age but with data on subjects aged ≥65 years; and observational effectiveness studies. The database searches produced 5,742 citations. After removing duplicates, titles and abstracts of 3,880 records were reviewed, and 374 full texts were retrieved that met inclusion criteria. Thus, 49 studies reporting 32 potential IP indicators were included in the study. IP indicators regarded mainly drug–drug interactions, cardio- and cerebrovascular risk, bleeding risk, and gastrointestinal risk; among them, only 19 included at least one study that showed significant results, triggering a potential warning for a specific drug or class of drugs in a specific context. This systematic review demonstrates that both cardiovascular and non-cardiovascular drugs increase the risk of adverse drug reactions in older adults with cardiovascular diseases. Keywords: inappropriate prescriptions, elderly, cardiovascular diseases, chronic diseases, systematic revie

Association of depressive symptoms with circadian blood pressure alterations in Parkinson's disease

To assess whether among patients with Parkinson's disease (PD) depression, a common non-motor symptom associated with reduced survival, is associated with cardiovascular dysautonomia. We enrolled 125 subjects with PD consecutively admitted to a geriatric day hospital. All participants underwent comprehensive evaluation, fasting blood sampling, and 24-h ambulatory blood pressure monitoring. The percent reduction in nocturnal blood pressure (dipping) was calculated. Depressive symptoms were assessed through the 15-item Geriatric Depression Scale (GDS); a score  655 identified moderate to severe symptoms. Among participants (mean age 72.7 \ub1 7.8 years, 32 % women) 61 subjects (49 %) presented with a GDS score  65 5. When compared with other participants, subjects with a GDS score  65 5 had reduced adjusted levels of percent systolic (-2.6 \ub1 2.7 vs. 4.7 \ub1 2.5; p = 0.003), diastolic (0.6 \ub1 2.8 vs. 7.4 \ub1 2.6; p = 0.007), and mean blood pressure dipping (-0.7 \ub1 2.6 vs. 6.8 \ub1 2.5; p = 0.002). In separate logistic regression models, depressive symptoms were associated with reduced systolic (OR 0.94; 95 % CI 0.89; 0.98), diastolic (OR 0.94; 95 % CI 0.90; 0.99), and mean blood pressure dipping (OR 0.93; 95 % CI 0.89; 0.98), after adjusting for potential confounders. Depressive symptoms are prevalent, and independently associated with cardiovascular dysautonomia among patients with Parkinson's disease. This might explain the remarkable incidence of sudden death, as well as the association of depressive symptoms with reduced survival reported in these patients. The finding of depressive symptoms in subjects with Parkinson's disease should therefore prompt assessment of cardiovascular autonomic function

Defective activation of the MAPK/ERK pathway, leading to PARP1 and DNMT1 dysregulation, is a common defect in IgA nephropathy and Henoch-Schonlein purpura

Studies on IgA nephropathy (IgAN) have identified, through GWAS, linkage analysis, and pathway scanning, molecular defects in familial and sporadic IgAN patients. In our previous study, we identified a novel variant in the SPRY2 gene that segregates with the disease in one large family. The functional characterization of this variant led us to discover that the MAPK/ERK pathway was defective not only in this family, but also in two sporadic IgAN patients wild type for SPRY2. In the present study, we have deepened the molecular analysis of the MAPK/ERK pathway and extended our evaluation to a larger cohort of sporadic patients and to one additional family. We found that the ERK pathway is defective in IgAN patients and in patients affected by another IgA-mediated disorder, Henoch-Schonlein purpura (HSP). Furthermore, we found that two other proteins, PARP1 and DNMT1, respectively involved in DNA repair and in antibody class switching and methylation maintenance duties, were critically downregulated in IgAN and HSP patients. This study opens up the possibility that defective ERK activation, in some patients, leads to PARP1 and DNMT1 downregulation suggesting that IgAN could be the consequence of a dysregulated epigenetic maintenance leading to the upregulation of several genes. In particular, PARP1 could be used as a potential biomarker for the disease

Defective activation of the MAPK/ERK pathway, leading to PARP1 and DNMT1 dysregulation, is a common defect in IgA nephropathy and Henoch-Sch\uf6nlein purpura

Studies on IgA nephropathy (IgAN) have identified, through GWAS, linkage analysis, and pathway scanning, molecular defects in familial and sporadic IgAN patients. In our previous study, we identified a novel variant in the SPRY2 gene that segregates with the disease in one large family. The functional characterization of this variant led us to discover that the MAPK/ERK pathway was defective not only in this family, but also in two sporadic IgAN patients wild type for SPRY2. In the present study, we have deepened the molecular analysis of the MAPK/ERK pathway and extended our evaluation to a larger cohort of sporadic patients and to one additional family. We found that the ERK pathway is defective in IgAN patients and in patients affected by another IgA-mediated disorder, Henoch-Sch\uf6nlein purpura (HSP). Furthermore, we found that two other proteins, PARP1 and DNMT1, respectively involved in DNA repair and in antibody class switching and methylation maintenance duties, were critically downregulated in IgAN and HSP patients. This study opens up the possibility that defective ERK activation, in some patients, leads to PARP1 and DNMT1 downregulation suggesting that IgAN could be the consequence of a dysregulated epigenetic maintenance leading to the upregulation of several genes. In particular, PARP1 could be used as a potential biomarker for the disease

Distinct antibody responses to SARS-CoV-2 in children and adults across the COVID-19 clinical spectrum

Clinical manifestations of COVID-19 caused by the new coronavirus SARS-CoV-2 are associated with age1,2. Adults develop respiratory symptoms, which can progress to acute respiratory distress syndrome (ARDS) in the most severe form, while children are largely spared from respiratory illness but can develop a life-threatening multisystem inflammatory syndrome (MIS-C)3–5. Here, we show distinct antibody responses in children and adults after SARS-CoV-2 infection. Adult COVID-19 cohorts had anti-spike (S) IgG, IgM and IgA antibodies, as well as anti-nucleocapsid (N) IgG antibody, while children with and without MIS-C had reduced breadth of anti-SARS-CoV-2-specific antibodies, predominantly generating IgG antibodies specific for the S protein but not the N protein. Moreover, children with and without MIS-C had reduced neutralizing activity as compared to both adult COVID-19 cohorts, indicating a reduced protective serological response. These results suggest a distinct infection course and immune response in children independent of whether they develop MIS-C, with implications for developing age-targeted strategies for testing and protecting the population