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Gandi C, Totaro A, Bientinesi R, Di Gianfrancesco L, Pierconti F, Martini M, Russo A, Racioppi M, Bassi PF, Sacco E. A multi-surgeon learning curve analysis of overall and site-specific positive surgical margins after RARP. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01466-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Galvano A, Gristina V, Malapelle U, Pisapia P, Pepe F, Barraco N, Castiglia M, Perez A, Rolfo C, Troncone G, Russo A, Bazan V. The prognostic impact of tumor mutational burden (TMB) in the first-line management of advanced non-oncogene addicted non-small-cell lung cancer (NSCLC): a systematic review and meta-analysis of randomized controlled trials. ESMO Open 2021; 6:100124. [PMID: 33940346 PMCID: PMC8111593 DOI: 10.1016/j.esmoop.2021.100124] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/30/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The role of tumor mutational burden (TMB) is still debated for selecting advanced non-oncogene addicted non-small-cell lung cancer (NSCLC) patients who might benefit from immune checkpoint inhibitors (ICIs). Of note, TMB failed to predict a benefit in overall survival (OS) among such patients. MATERIALS AND METHODS The purpose of this meta-analysis was to compare efficacy outcomes among first-line immune-oncology (IO) agents versus standard platinum-based chemotherapy (CT) within two subgroups (TMB-low and TMB-high on either tissue or blood). We collected hazard ratios (HRs) to evaluate the association for progression-free survival (PFS) and OS, with the relative 95% confidence intervals (CIs). Risk ratios (RRs) were used as an association measure for objective response rate (ORR). RESULTS Eight different cohorts of five randomized controlled phase III studies (3848 patients) were analyzed. In TMB-high patients, IO agents were associated with improved ORR (RRs 1.37, 95% CI 1.13-1.66), PFS (HR 0.69, 95% CI 0.61-0.79) and OS (HR 0.67, 95% CI 0.59-0.77) when compared with CT, thus suggesting a possible predictive role of high TMB for IO regimens. In TMB-low patients, the IO strategy did not lead to any significant benefit in survival and activity, whereas the pooled results of both ORR and PFS were intriguingly associated with a statistical significance in favor of CT. CONCLUSIONS This meta-analysis resulted in a proven benefit in OS in favor of IO agents in the TMB-high population. Although more prospective data are warranted, we postulated the hypothesis that monitoring TMB, in addition to the existing programmed death-ligand 1 (PD-L1) expression level, could represent the preferable option for future clinical research in the first-line management of advanced non-oncogene addicted NSCLC patients.
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Russo A, Romanò B. Intraoperative management and hemodynamic monitoring for ma- jor abdominal surgery : a narrative review. ACTA ANAESTHESIOLOGICA BELGICA 2021. [DOI: 10.56126/72.2.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background : Several trials suggest that postoperative outcomes may be improved by the use of hemodynamic monitoring, but a survey by the American Society of Anesthesiologists (ASA) and the European Society of Anaesthesiology (ESA) showed that cardiac output is monitored by only 34% of ASA and ESA respondents and central venous pressure is monitored by 73% of ASA respondents and 84% of ESA respondents.
Moreover, 86.5% of ASA respondents and 98.1% of ESA respondents believe that their current hemodynamic management could be improved (1). The interaction of general anesthesia and surgical stress is the main problem and the leading cause for postoperative morbidity and mortality. The choice of a suitable hemodynamic monitoring system for patients at high anesthesiological risk is of crucial importance to reduce the incidence of major postoperative complications. The aim of the present review is to summarize the benefits of a defined path beginning before surgery, and discuss the available evidence supporting the efficacy and safety of an individualized hemodynamic approach for major abdominal surgery.
Objective : To evaluate the clinical effectiveness of a perioperative hemodynamic therapy algorithm in high risk patients
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Gallo M, Adinolfi V, Morviducci L, Acquati S, Tuveri E, Ferrari P, Zatelli MC, Faggiano A, Argentiero A, Natalicchio A, D'Oronzo S, Danesi R, Gori S, Russo A, Montagnani M, Beretta GD, Di Bartolo P, Silvestris N, Giorgino F. Early prediction of pancreatic cancer from new-onset diabetes: an Associazione Italiana Oncologia Medica (AIOM)/Associazione Medici Diabetologi (AMD)/Società Italiana Endocrinologia (SIE)/Società Italiana Farmacologia (SIF) multidisciplinary consensus position paper. ESMO Open 2021; 6:100155. [PMID: 34020401 PMCID: PMC8144346 DOI: 10.1016/j.esmoop.2021.100155] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 04/19/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer (PC) is a common cause of cancer-related death, due to difficulties in detecting early-stage disease, to its aggressive behaviour, and to poor response to systemic therapy. Therefore, developing strategies for early diagnosis of resectable PC is critical for improving survival. Diabetes mellitus is another major public health problem worldwide. Furthermore, diabetes can represent both a risk factor and a consequence of PC: nowadays, the relationship between these two diseases is considered a high priority for research. New-onset diabetes can be an early manifestation of PC, especially in a thin adult without a family history of diabetes. However, even if targeted screening for patients at higher risk of PC could be a promising approach, this is not recommended in asymptomatic adults with new-onset diabetes, due to the much higher incidence of hyperglycaemia than PC and to the lack of a safe and affordable PC screening test. Prompted by a well-established and productive multidisciplinary cooperation, the Italian Association of Medical Oncology (AIOM), the Italian Medical Diabetologists Association (AMD), the Italian Society of Endocrinology (SIE), and the Italian Society of Pharmacology (SIF) here review available evidence on the mechanisms linking diabetes and PC, addressing the feasibility of screening for early PC in patients with diabetes, and sharing a set of update statements with the aim of providing a state-of-the-art overview and a decision aid tool for daily clinical practice. The incidence of PC is increasing and its prognosis is very poor; therefore, early detection is fundamental. New-onset diabetes may be an early manifestation of PC, often disappearing after its resection. Screening for PC is not currently recommended among people with new-onset diabetes, due to its high incidence. Thin subjects >50 years old at the time of diabetes onset, with sudden weight loss and severe hyperglycaemia are at higher risk. Currently some clinical models are promising for stratifying cancer risk in people with new-onset diabetes.
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Silvestris N, Argentiero A, Natalicchio A, D'Oronzo S, Beretta GD, Acquati S, Adinolfi V, Di Bartolo P, Danesi R, Faggiano A, Ferrari P, Gallo M, Gori S, Morviducci L, Russo A, Tuveri E, Zatelli MC, Montagnani M, Giorgino F. Antineoplastic dosing in overweight and obese cancer patients: an Associazione Italiana Oncologia Medica (AIOM)/Associazione Medici Diabetologi (AMD)/Società Italiana Endocrinologia (SIE)/Società Italiana Farmacologia (SIF) multidisciplinary consensus position paper. ESMO Open 2021; 6:100153. [PMID: 33984679 PMCID: PMC8134762 DOI: 10.1016/j.esmoop.2021.100153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/23/2021] [Accepted: 04/14/2021] [Indexed: 01/22/2023] Open
Abstract
Most anticancer molecules are administered in body-size-based dosing schedules, bringing up unsolved issues regarding pharmacokinetic data in heavy patients. The worldwide spread of obesity has not been matched by improved methods and strategies for tailored drug dosage in this population. The weight or body surface area (BSA)-based approaches may fail to fully reflect the complexity of the anthropometric features besides obesity in cancer patients suffering from sarcopenia. Likewise, there is a lack of pharmacokinetic data on obese patients for the majority of chemotherapeutic agents as well as for new target drugs and immunotherapy. Therefore, although the available findings point to the role of dose intensity in cancer treatment, and support full weight-based dosing, empirical dose capping often occurs in clinical practice in order to avoid toxicity. Thus a panel of experts of the Associazione Italiana Oncologia Medica (AIOM), Associazione Medici Diabetologi (AMD), Società Italiana Endocrinologia (SIE), and Società Italiana Farmacologia (SIF), provides here a consensus statement for appropriate cytotoxic chemotherapy and new biological cancer drug dosing in obese patients. The worldwide spread of obesity is an emerging challenge also in cancer patients Weight or BSA-based approaches do not adequately address the critical issue of optimal dosing for cancer drugs under obesity Empirical dose capping is often employed in clinical practice to avoid toxicities among overweight and obese patients There is a lack of clinical and pharmacokinetic studies in this population Clinical practice recommendations should guide suitable dosing of cytotoxic and biological cancer drugs in obese patients
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Serritella C, Russo A, Rossi G, Paolino M, Baldascino M, Vecchio HD, Cimmino M, Salvati T. Local and exhaustive study of transmission of detected psychopathological dimensions in family groups in the “albanova” area. Eur Psychiatry 2021. [PMCID: PMC9471637 DOI: 10.1192/j.eurpsy.2021.858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction It is not known with certainty how different phenotypes are transmitted in groups of families divided into three generations. Objectives Having meticulously searched for terms of psychopathogic lexicon that best translated the sterile categorical diagnosis, we obtained three dimensional groups for all six families in the three generations. Methods We calculated the frequencies and percentages of the three dimensional groups for the three generations of families based on sex. Results The chi-square TEST attests a p-value = 0.049, statistically significant for the dimensional group “A”. (Tab. 3)![]() Conclusions The genetics, and above all the epigenetics, of the phenotypes are periodically transmitted in group “A” and group “C” in the female and male sex. (Graphs 2.1.1 and 2.3.1) Different phenotypes indicate that the complexity of the interactions of the regulatory mechanisms of genes with the environment is extremely significant for the group with the most severe psychiatric pathology.![]() ![]()
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Masetti M, Toniolo S, Adorno A, Giovannini L, Prestinenzi P, Sabatino M, Russo A, Suarez SM, Loforte A, Pacini D, Potena L. Telemedicine (TM) during SARS-CoV-2 Outbreak. J Heart Lung Transplant 2021. [PMCID: PMC7979407 DOI: 10.1016/j.healun.2021.01.1791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Purpose As Italy faced SARS-CoV-2 outbreak as first country outside China, and our hospital converted most of activities into the ones for COVID-19 patients (pts), we had to manage the need for continuing care of advanced heart failure (HF), heart transplant (HT) and LVAD pts. TM was a possible strategy, but its role in this very sick cohort is unknown. Methods During the lockdown (03-05/2020), we decided to make either a phone (PV) or an in presence (IV) visit, selecting for IV pts listed for HT, with LVAD, recently HT, scheduled for a biopsy within 6 months after HT or a RHC for listing eligibility. In PV, we assessed symptoms, blood pressure, drugs, and programmed a subsequent IV. All pts in IV group were triaged by phone for COVID-19 symptoms or contacts and if scheduled for RHC or biopsy received SARS-CoV-2 swab 48 h before the procedure. Study endpoints were: combined incidence at 6 months of MACE (HF hospitalization, CV death and need for anticipated IV) in HF/VAD group, and MACE, rejection and any cause- hospitalization in HT group. Results Among 448 pts (57±12y, 240 HT, 191 HF, 17 LVAD), 52% were managed by PV and a subsequent IV was scheduled after 3±2 months. Pts managed by PV were healthier: in HF-VAD group they were less frequently listed, had less Afib, LVAD (2/17) (p<0.01 all); post-capillary PH (pC-PH) was similarly distributed; in HT group there were less pts transplanted in the last 5 years (15% vs 52%, p<0.01) and numerically less with 2R rejection in the previous 6 months (8.3% vs 27.1%, p=0.13).The PV group had a lower incidence of the endpoints in both HF/VAD and HT cohorts (92.3±2.3% vs 70.3±4.4%; 97.0±1.7%vs82.5±4.1%, p<0.01). Overall, the predictors of the endpoints at multivariate analysis were pC-PH and PV (HR: 5.2 and 0.1, p<0.03 both) and a recent 2R rejection (HR: 3.6, p=0.05) in the HF/VAD and HT group respectively.There were no cases of COVID-19 in IV; 5 pts got infected at home in a context of infection prevalence of 6/1000 inhabitants in our region and of 40% of hospital beds dedicated to COVID-19 pts. Conclusion In this retrospective study, by reporting an organization set up in a emergency situation, we show that TM can be safely used to manage stable HF, LVAD and HT patients, whereas pC-PH and a recent rejection may identify those needing IV. These data suggest that the availability of devices for monitoring pulmonary pressures may improve safety of PV in HF pts and that TM could be useful not only in a pandemic outbreak but also subsequently.
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Silvestris N, Di Maio M, Russo A, Chiari R, De Giorgi U, Del Mastro L, Giuffrida D, La Verde N, Perrone F, Tucci M, Beretta GD, Cinieri S. COVID-19 infection in cancer patients: what has been the contribution of Associazione Italiana Oncologia Medica (AIOM) to oncological care since the beginning of the first pandemic wave? ESMO Open 2021; 6:100100. [PMID: 33819751 PMCID: PMC7973080 DOI: 10.1016/j.esmoop.2021.100100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/25/2021] [Accepted: 03/01/2021] [Indexed: 11/30/2022] Open
Abstract
High mortality rates in elderly patients or in those with underlying chronic illnesses and/or a compromised immune system is a peculiar feature of COVID-19 infection. The possible coexistence of a cancer and COVID-19 infection in the same individual prompted concerns regarding their synergistic effect on prognosis. In order to balance patients’ needs with the risks related to the infection, the question oncologists have asked from the beginning of the first wave of the pandemic has been: ‘how can we deal with COVID-19 infection in cancer patients?’ In pursuing its mission, the Associazione Italiana Oncologia Medica (AIOM) has made every possible effort to support cancer patients, health care professionals and institutions in the decision-making processes the pandemic has engendered within this scenario. The relevant documents as well as the educational and institutional initiatives the AIOM has taken are reported in this article. AIOM made all efforts to support cancer patients, health care professionals and institutions during the COVID-19 pandemic. ConFederazione degli Oncologi, Cardiologi e Ematologi is the first technical round table in the world bringing together oncologists, cardiologists and hematologists. In November 2020, AIOM, COMU and CIPOMO updated specific COVID-19 recommendations for medical oncology. AIOM has recommended that authorities include cancer patients receiving therapy in the high priority group for vaccination.
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Furelos-Blanco D, Law M, Jonsson A, Broda K, Russo A. Induction and Exploitation of Subgoal Automata for Reinforcement Learning. J ARTIF INTELL RES 2021. [DOI: 10.1613/jair.1.12372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
In this paper we present ISA, an approach for learning and exploiting subgoals in episodic reinforcement learning (RL) tasks. ISA interleaves reinforcement learning with the induction of a subgoal automaton, an automaton whose edges are labeled by the task’s subgoals expressed as propositional logic formulas over a set of high-level events. A subgoal automaton also consists of two special states: a state indicating the successful completion of the task, and a state indicating that the task has finished without succeeding. A state-of-the-art inductive logic programming system is used to learn a subgoal automaton that covers the traces of high-level events observed by the RL agent. When the currently exploited automaton does not correctly recognize a trace, the automaton learner induces a new automaton that covers that trace. The interleaving process guarantees the induction of automata with the minimum number of states, and applies a symmetry breaking mechanism to shrink the search space whilst remaining complete. We evaluate ISA in several gridworld and continuous state space problems using different RL algorithms that leverage the automaton structures. We provide an in-depth empirical analysis of the automaton learning performance in terms of the traces, the symmetry breaking and specific restrictions imposed on the final learnable automaton. For each class of RL problem, we show that the learned automata can be successfully exploited to learn policies that reach the goal, achieving an average reward comparable to the case where automata are not learned but handcrafted and given beforehand.
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Gristina V, Galvano A, Castiglia M, Perez A, Barraco N, Castellana L, Insalaco L, Peri M, Iacono F, Cucinella A, Bono M, Cusenza S, Rizzo S, Bazan V, Russo A. P33.15 TMB in the First-Line Setting of NSCLC: A Systematic Review with Indirect Comparisons Between PD-1 and PD-L1 Inhibitors. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Galvano A, Gristina V, Barraco N, Perez A, Castiglia M, La Mantia M, Cutaia S, Iacono F, Castellana L, Insalaco L, Bono M, Peri M, Madonia G, Cusenza S, Rizzo S, Bazan V, Russo A. P48.10 Chemo-Immunotherapy in the Frontline of Extensive-Stage Small Cell Lung Cancer: A Systematic Review and Indirect Comparisons. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Di Lisi D, Manno G, Immordino FA, Intravaia R, Calcullo D, Alagna G, Lunetta M, Russo A, Novo G. Use of myocardial work for multiparametric detection of subclinical anthracycline cardiotoxicity in breast cancer patients. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
The aim of our study was to assess subclinical cardiac effects of anthracyclines (ANTs) in women treated for breast cancer (BC).
Methods
We enrolled 46 female patients with BC undergoing adjuvant treatment with anthracycline-containing chemotherapy (CT) followed by taxane (paclitaxel/docetaxel). Patients underwent physical examination, electrocardiogram (ECG) and standard transthoracic echocardiography (TTE) including evaluation of diastolic and systolic function, measured as left ventricular ejection fraction (LVEF), left ventricular global longitudinal strain (GLS) and myocardial work (MW) expressed as global work index (GWI), global constructive work (GCW), global work waste (GWW), and global work efficiency (GWE). The parameters were measured at baseline (T0) and at 3 months (T1) and 6 months (T2) follow up.
Results
All patients completed the chemotherapy cycles. No significant cardiovascular adverse events were observed during treatment. Neither 2D left ventricular ejection fraction (LVEF) nor E/e’ ratio evaluation at TDI were significantly changed after treatment. Conversely, GLS was significantly reduced at T1 and T2 since baseline (GLS - 19,99 % IQR -20,6 -19,3 % at T0 vs -17,88 % IQR -18,8 -16,9 % at T1, p< 0,00 1 and -16,71 % IQR 17,6 -15,7 % at T2, p< 0,001). Consensually, a significant reduction in myocardial work was also measured (GWI 2115 mmHg% IQR 1888 – 2342 mmHg% at T0 vs 1714 mmHg% IQR 1557 – 1870 mmHg% at T1, p< 0,0001 and 1694 mmHg% IQR 1482 – 1907 mmHg% at T2, p< 0,0001).
Conclusion
Our study demonstrates that evaluation of myocardial work allows very early detection of subclinical cardiac damage induced by chemotherapy, consensually to the reduction of the GLS. A multiparametric assessment of the myocardial function, including myocardial work and GLS, could improve the accuracy of risk stratification of cardiotoxicity in patients undergoing ANTs treatment.
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Giovannini S, Tamburrano A, Sganga F, Serra ML, Loreti C, Coraci D, Padua L, Caliandro P, Zega M, Tafani A, Cambieri A, Acampora N, Russo A, Ricciotti MA, Maccauro G, Laudisio A, Bernabei R, Biscotti L, Barillaro C. A new model of multidimensional discharge planning: continuity of care for frail and complex inpatients. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:13009-13014. [PMID: 33378052 DOI: 10.26355/eurrev_202012_24206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Delays in patient discharge can adversely affect hospital and emergency room productivity and increase healthcare costs. The discharge should be structured from the hospital admission towards the most appropriate environment. This study aims to investigate the efficacy of the Unit, named "Continuity of Care Center" (CCC), to guarantee a safest and fastest hospital discharge in frail patients and to test the effect of our team-approach on hospital outcomes (length of stay and hospital mortality). MATERIALS AND METHODS This is a prospective cohort study carried out in an acute care hospital with 1,558 beds and is equipped with 41 operating theaters. We collected data from October 2016 to June 2019. RESULTS The time of patient discharge had an important reduction: 15.5±30.8 in the first 3 months vs. 11.0±20.1 in the last 3 months considered. The median of the time of discharge in all 12 months considered was 12 day. The length of stay presented an important reduction from 33.3±47.5 during the first 3 months vs. 28.8±39.5 in the last 3 months of activity of CCC; and a significant reduction of hospital deaths was recorded from 20% during the first 3 months to 14% in the last 3 months of activity of CCC. CONCLUSIONS Results indicate a constant decrease in patient discharge time and length of hospital stay, with a consequent significant reduction of healthcare costs. According to the estimates of Italian Health Ministry concerning Latium region, every hospitalization day has a mean cost of € 674.00. Thus, the CCC activity has contributed to a reduction of approximately 12,832 days of hospitalization, in the considered period, with an estimated hospital saving of € 8,648,761.
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Moller AC, Parra C, Said B, Werner E, Flores S, Villena J, Russo A, Caro N, Montenegro I, Madrid A. Antioxidant and Anti-Proliferative Activity of Essential Oil and Main Components from Leaves of Aloysia polystachya Harvested in Central Chile. Molecules 2020; 26:molecules26010131. [PMID: 33396666 PMCID: PMC7795351 DOI: 10.3390/molecules26010131] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/11/2020] [Accepted: 12/25/2020] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to determine, first, the chemical composition of Aloysia polystachya (Griseb) Moldenke essential oil, from leaves harvested in central Chile; and second, its antioxidant and cytotoxic activity. Eight compounds were identified via gas chromatography–mass spectrometry (GC–MS) analyses, with the most representative being R-carvone (91.03%), R-limonene (4.10%), and dihydrocarvone (1.07%). For Aloysia polystachya essential oil, antioxidant assays (2,2-diphenyl-1-picrylhydrazyl (DPPH), H2O2, ferric reducing antioxidant power (FRAP), and total reactive antioxidant potential (TRAP)) showed good antioxidant activity compared to commercial antioxidant controls; and anti-proliferative assays against three human cancer cell lines (colon, HT-29; prostate, PC-3; and breast, MCF-7) determined an IC50 of 5.85, 6.74, and 9.53 µg/mL, and selectivity indices of 4.75, 4.12, and 2.92 for HT-29, PC-3, and MCF-7, respectively. We also report on assays with CCD 841 CoN (colon epithelial). Overall, results from this study may represent, in the near future, developments for natural-based cancer treatments.
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LoMauro A, Gandossini S, Russo A, Velardo D, Comi GP, Turconi AC, Bresolin N, Aliverti A, D'Angelo MG. A Multidisciplinary Evaluation of Patients with DMD in An Italian Tertiary Care Center. J Neuromuscul Dis 2020; 8:235-249. [PMID: 33361606 DOI: 10.3233/jnd-190417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
With more widespread prolonged survival, Duchenne muscular dystrophy patients progressively experience multisystem complications. We retrospectively reviewed the charts of 132 Duchenne patients (112 alive/20 dead, age 3.5÷32.3 years) with the aims: 1) to provide a comprehensive description of the clinical status considering different aspects of the disease; 2) to propose a new scoring tool able to consider and pool together heterogeneous different functional. Five functions were analyzed: cardiac, respiratory, nutritional, ambulation and scoliosis. For each function, different items were considered and classified according to clinical severity (as indicated by international guidelines) and an incremental scoring was assigned. In addition, a global score incorporating all functions was defined. The scoring system confirmed that despite the significant protective role of steroids, all functions deteriorated with age. The severity of the global score became significantly higher since the age of 13 years. The severity of cardiac, respiratory and nutritional dysfunction was higher since 18 years. Deceased patients were characterized by significantly worse cardiac function, absence of steroid therapy and later use of respiratory assistive devices. The index proposed in this pilot study is a promising tool able to aggregate and correlate heterogeneous functions. It could become either an individual prognostic indicator of decline or a global score to evaluate changes in clinical trials therefore allowing multicenter studies, optimizing the management of both the primary and the secondary complications of the disease and understanding their relative impact.
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Tarantini G, Mojoli M, Varbella F, Caporale R, Rigattieri S, Andò G, Cirillo P, Pierini S, Santarelli A, Sganzerla P, De Cesare N, Limbruno U, Lupi A, Ricci R, Cernetti C, Favero L, Saia F, Roncon L, Gasparetto V, Ferlini M, Ronco F, Ferri L, Trabattoni D, Russo A, Guiducci V, Penzo C, Tarantino F, Mauro C, Marchese A, Castiglioni B, La Manna A, Martinato M, Gregori D, Angiolillo DJ, Musumeci G. Downstream or upstream administration of P2Y12 receptor blockers in non-ST elevated acute coronary syndromes: study protocol for a randomized controlled trial. Trials 2020; 21:966. [PMID: 33234137 PMCID: PMC7686679 DOI: 10.1186/s13063-020-04859-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 11/01/2020] [Indexed: 11/10/2022] Open
Abstract
Background The optimal timing to administer a P2Y12 inhibitor in patients presenting with a non-ST elevation acute coronary syndrome remains a topic of debate. Pretreatment with ticagrelor before coronary anatomy is known as a widely adopted strategy. However, there is poor evidence on how this compares with administration of a P2Y12 inhibitor after defining coronary anatomy (i.e., downstream administration). Moreover, there are limited head-to-head comparisons of the two P2Y12 inhibitors—ticagrelor and prasugrel—currently recommended by the guidelines. Study design DUBIUS is a phase 4, multicenter, parallel-group, double randomized study conducted in NSTE-ACS patients designed to compare a pretreatment strategy (including only ticagrelor) versus a downstream strategy (including prasugrel or ticagrelor) and to compare downstream prasugrel with downstream ticagrelor. A total of 2520 patients will be randomly assigned to pretreatment with ticagrelor or to no pretreatment. The PCI group of the downstream arm will be further randomized to receive prasugrel or ticagrelor. The two primary hypotheses are that the downstream strategy is superior to the upstream strategy and that downstream ticagrelor is non-inferior to downstream prasugrel, both measured by the incidence of a composite efficacy and safety endpoint of death from vascular causes, non-fatal MI, or non-fatal stroke, and Bleeding Academic Research Consortium (BARC) type 3, 4, and 5 bleedings. Conclusions The DUBIUS study will provide important evidence related to the benefits and risks of pretreatment with ticagrelor compared with a strategy of no pretreatment. Moreover, the clinical impact of using downstream ticagrelor compared with downstream prasugrel will be assessed. Trial registration ClinicalTrials.gov NCT02618837. Registered on 1 December 2015. Supplementary information Supplementary information accompanies this paper at 10.1186/s13063-020-04859-1.
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Koyyala V, Jajodia A, Beer L, Doval D, Talwar V, Goel V, Batra U, Goyal S, Gupta A, Chaturvedi A, Prosch H, Joga S, Domadia K, Medisetty P, Amrith B, La Mantia M, Pasricha S, Russo A, Mehta A. 215P Analysis of spatial heterogeneity of responses in metastatic sites with nivolumab in renal cell carcinoma. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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93
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Merli P, Putignani L, Ruggeri A, Del Chierico F, Gargiullo L, Galaverna F, Gaspari S, Pagliara D, Russo A, Pane S, Strocchio L, Algeri M, Rea F, Francesca Romeo E, Bernaschi P, Onetti Muda A, Dallapiccola B, Locatelli F. Decolonization of multi-drug resistant bacteria by fecal microbiota transplantation in five pediatric patients before allogeneic hematopoietic stem cell transplantation: gut microbiota profiling, infectious and clinical outcomes. Haematologica 2020; 105:2686-2690. [PMID: 33131263 PMCID: PMC7604639 DOI: 10.3324/haematol.2019.244210] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Del Chierico F, Grassini P, Quagliariello A, Torti M, Russo A, Reddel S, Stocchi F. The impact of intestinal microbiota on weight loss in Parkinson's disease patients: a pilot study. Future Microbiol 2020; 15:1393-1404. [PMID: 33085540 DOI: 10.2217/fmb-2019-0336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: There is increasing evidence of the association between microbiome dysfunction and Parkinson's disease (PD). Moreover, some PD patients suffer from unintentional weight loss (WL) which may precede the motor manifestations of the disease. Materials & methods: Gut microbiota profiling by 16S rRNA gene sequencing was performed in PD patients with an unintended WL, in steady weight patients (non-WL [NWL]) and in matched normal subjects. KEGG functional predictions were carried out. Results: Microbiota profiles revealed a dissimilarity between WL and NWL. Moreover, WL pathways were characterized by fatty acid biosynthesis, while NWL by inflammation pathways. Conclusion: The gut microbiota could participate in weight alteration observed in PD by the presence of bacteria involved in weight gain and inflammation, or conversely by bacteria implicated in energy expenditure.
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Russo A, Pavan N, Lopez L, Piechaud T, Hoepffner J, Roche J, Gaboardi F, Gaston R. Heart-shaped neobladder: analysis of perioperative, functional and oncological outcomes. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35626-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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96
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Quagliariello A, Del Chierico F, Reddel S, Russo A, Onetti Muda A, D’Argenio P, Angelino G, Romeo EF, Dall’Oglio L, De Angelis P, Putignani L. Fecal Microbiota Transplant in Two Ulcerative Colitis Pediatric Cases: Gut Microbiota and Clinical Course Correlations. Microorganisms 2020; 8:microorganisms8101486. [PMID: 32992653 PMCID: PMC7599854 DOI: 10.3390/microorganisms8101486] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/11/2020] [Accepted: 09/23/2020] [Indexed: 01/10/2023] Open
Abstract
Fecal microbiota transplantation (FMT) is a promising strategy in the management of inflammatory bowel disease (IBD). The clinical effects of this practice are still largely unknown and unpredictable. In this study, two children affected by mild and moderate ulcerative colitis (UC), were pre- and post-FMT monitored for clinical conditions and gut bacterial ecology. Microbiota profiling relied on receipts’ time-point profiles, donors and control cohorts’ baseline descriptions. After FMT, the improvement of clinical conditions was recorded for both patients. After 12 months, the mild UC patient was in clinical remission, while the moderate UC patient, after 12 weeks, had a clinical worsening. Ecological analyses highlighted an increase in microbiota richness and phylogenetic distance after FMT. This increase was mainly due to Collinsella aerofaciens and Eubacterium biforme, inherited by respective donors. Moreover, a decrease of Proteus and Blautia producta, and the increment of Parabacteroides, Mogibacteriaceae, Bacteroides eggerthi, Bacteroides plebeius, Ruminococcus bromii, and BBacteroidesovatus were associated with remission of the patient’s condition. FMT results in a long-term response in mild UC, while in the moderate form there is probably need for multiple FMT administrations. FMT leads to a decrease in potential pathogens and an increase in microorganisms correlated to remission status.
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97
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Piscitelli P, Mangiacotti A, Marchese N, Greco EV, D'Errico MM, Massa V, Mirijello A, Palena AP, Vendemiale G, Russo A, Vigna C, Aucella F, Pontremoli R, De Cosmo S. Reduced glomerular filtration rate and prior cardiovascular event entail similar risk for coronary atherosclerotic burden. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:9063-9070. [PMID: 32964997 DOI: 10.26355/eurrev_202009_22852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Prior cardiovascular event and kidney dysfunction are both strong risk factors for coronary artery disease. The aim of this study is to assess coronary atherosclerotic burden in a large population of patients undergoing coronary angiography, according to prior cardiovascular event or chronic kidney disease. PATIENTS AND METHODS We evaluated 700 consecutive patients who underwent coronary angiography (CA). Serum creatinine to estimate glomerular filtration rate (eGFR) was measured. Clinically significant coronary artery disease (CAD) was defined by the presence of a coronary lesion resulting in a luminal stenosis >50%. For the purpose of the study, the whole population was divided into 4 subgroups according to the presence/absence of eGFR <60 ml/min/1.73 m2 or prior cardiovascular event: eGFR≥60/no event (Group A), eGFR≥60/yes event (Group B), eGFR<60/no event (Group C), eGFR<60/yes event (Group D). PATIENTS As expected, patients in group D had the worst clinical and biochemical profile. These patients also presented the highest values of urinary albumin creatinine ratio (ACR, p<0.001) and the lowest values of eGFR (p<0.01). One-hundred-ninety-six patients had three-vessel disease. Patients who had undergone PCI procedure showed a lower eGFR as compared to patients who had not (p=0.009). Considering group A as reference, the risk of having three-vessel disease was increased in group B (OR= 2.09; 95% CI 1.37-3.19), in group C, (OR= 1.80; 95% CI 1.04-3.14), and finally in group D (OR= 3.35; 95% CI 2.01-5.58). The risk carried by group C was not significantly different from that carried by Group B: OR= 0.86; 95% CI 0.5-1.5. CONCLUSIONS In our study, low eGFR seems to have the same excess risk of prior CV event.
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Fanale D, Incorvaia L, Bono M, Calò V, Cancelliere D, Fiorino A, Pivetti A, Barraco N, Brando C, Castiglia M, Perez A, Corsini L, Madonia G, Ricciardi M, Cucinella A, Lisanti M, Filorizzo C, Tomasello L, Russo A, Bazan V. 247P Population-based testing for hereditary breast and ovarian cancer in a cohort of 1,346 patients from Southern Italy (Sicily): When historical background affects genetics. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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99
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Lopetuso LR, Quagliariello A, Schiavoni M, Petito V, Russo A, Reddel S, Del Chierico F, Ianiro G, Scaldaferri F, Neri M, Cammarota G, Putignani L, Gasbarrini A. Towards a disease-associated common trait of gut microbiota dysbiosis: The pivotal role of Akkermansia muciniphila. Dig Liver Dis 2020; 52:1002-1010. [PMID: 32576522 DOI: 10.1016/j.dld.2020.05.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Gut microbiota exerts a crucial role in gastrointestinal (GI) and extra-intestinal (EI) disorders. In this context, Akkermansia muciniphila is pivotal for the maintenance of host health and has been correlated with several disorders. AIM To explore the potential role of A. muciniphila as common dysbiotic marker linked to the disease status. METHODS A cohort of patients affected by GI and EI disorders was enrolled and compared to healthy controls (CTRLs). A targeted-metagenomics approach combined to unsupervised cluster and machine learning (ML) analyses provided microbiota signatures. RESULTS Microbiota composition was associated to disease phenotype, therapies, diet and anthropometric features, identifying phenotype and therapies as the most impacting variables on microbiota ecology. Unsupervised cluster analyses identified one cluster composed by the majority of patients. DESeq2 algorithm identified ten microbial discriminatory features of patients and CTRLs clusters. Among these microbes, Akkermansia muciniphila resulted the discriminating ML node between patients and CTRLs, independently of specific GI/EI disease or confounding effects. A. muciniphila decrease represented a transversal signature of gut microbiota alteration, showing also an inverse correlation with α-diversity. CONCLUSION Overall, A. muciniphila decline may have a crucial role in affecting microbial ecology and in discriminating patients from healthy subjects. Its grading may be considered as a gut dysbiosis feature associated to disease-related microbiota profile.
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Siciliano M, Trojano L, De Micco R, Giordano A, Russo A, Tedeschi G, Chiorri C, Tessitore A. Predictors of fatigue severity in early, de novo Parkinson disease patients: A 1-year longitudinal study. Parkinsonism Relat Disord 2020; 79:3-8. [PMID: 32853825 DOI: 10.1016/j.parkreldis.2020.08.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 06/17/2020] [Accepted: 08/13/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Fatigue is one of the most common and disabling nonmotor symptom in Parkinson's disease (PD). The aim of the present study was to investigate the 1-year course of fatigue in a consecutive sample of de novo drug-naïve patients with PD, and at systematically searching for baseline motor and nonmotor predictors associated with fatigue severity over time. METHODS Fifty-five consecutive de novo PD patients (age: 64.71 ± 7.74 years) underwent a comprehensive examination, including Parkinson Fatigue Scale, Epworth Sleepiness Scale, Parkinson's Disease Sleep Scale, Beck Depression Inventory, Parkinson's Anxiety Scale, Apathy Evaluation Scale, and an extensive neuropsychological evaluation. Bivariate and multiple regression analyses were performed to identify baseline predictors independently related to fatigue severity at 1-year follow-up. RESULTS Prevalence rate of fatigue (defined by PFS cut-off) increased from 22% at baseline to 38% at 1-year follow-up. A similar increase in prevalence was observed for excessive daytime sleepiness, and apathy. Among patients with fatigue at baseline, 91% had fatigue at follow-up too (i.e., persistent fatigue). Multivariate regression analysis identified fatigue (p < 0.01), daytime sleepiness (p < 0.01), and emotional apathy (p < 0.01) as the main baseline variables significantly predicting fatigue severity at 1-year follow-up. CONCLUSION In early PD, fatigue increases and persists over time, and its severity is related to higher baseline levels of fatigue, excessive daytime sleepiness, and emotional apathy. These results warrant to monitor fatigue since the early stage of disease, and suggest that treating excessive daytime sleepiness and emotional apathy might prevent its worsening.
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