80 results on '"Martinetti D"'
Search Results
2. Building integrated plant health surveillance: A proactive research agenda for anticipating and mitigating disease and pest emergence
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Soubeyrand, Samuel, Estoup, Arnaud, Cruaud, Astrid, Malembic-Maher, S., Meynard, Charles, Ravigne, Virginie, Barbier, M., Barrès, Benoit, Berthier, Karine, Boitard, S., Dallot, Sylvie, Gaba, Sabrina, Grosdidier, Marie, Hannachi, Mourad, Jacques, Marie Agnès, Leclerc, M., Lucas, P., Martinetti, D., Mougel, Christophe, Robert, Corinne, Roques, Alain, Rossi, Jean-Pierre, Suffert, Frédéric, Abad, Pierre, Auger-Rozenberg, M.A., Ay, Jean-Sauveur, Bardin, Marc, Bernard, H., Bohan, David A., Candresse, Thierry, Castagnone-Sereno, Philippe, Danchin, Etienne G. J., Delmas, Chloé E. L., Ezanno, Pauline, Fabre, Frédéric, Facon, Benoît, Gabriel, E., Gaudin, Jacqueline, Gauffre, Bertrand, Gautier, Mathieu, Guinat, Claire, Lavigne, Claire, Lemaire, Olivier, Martinez, C., Michel, L., Moury, Benoit, Nam, Kiwoong, Nédellec, Claire, Ogliastro, Mylène, Papaïx, Julien, Parisey, N., Poggi, Sylvain, Radici, A., Rasplus, Jean-Yves, Reboud, Xavier, Robin, C., Roche, Mathieu, Rusch, Adrien, Sauvion, Nicolas, Streito, Jean-Claude, Verdin, Eric, Walker, Anne Sophie, Xuereb, Anne, Thébaud, Gaël, Morris, Cindy E., Soubeyrand, Samuel, Estoup, Arnaud, Cruaud, Astrid, Malembic-Maher, S., Meynard, Charles, Ravigne, Virginie, Barbier, M., Barrès, Benoit, Berthier, Karine, Boitard, S., Dallot, Sylvie, Gaba, Sabrina, Grosdidier, Marie, Hannachi, Mourad, Jacques, Marie Agnès, Leclerc, M., Lucas, P., Martinetti, D., Mougel, Christophe, Robert, Corinne, Roques, Alain, Rossi, Jean-Pierre, Suffert, Frédéric, Abad, Pierre, Auger-Rozenberg, M.A., Ay, Jean-Sauveur, Bardin, Marc, Bernard, H., Bohan, David A., Candresse, Thierry, Castagnone-Sereno, Philippe, Danchin, Etienne G. J., Delmas, Chloé E. L., Ezanno, Pauline, Fabre, Frédéric, Facon, Benoît, Gabriel, E., Gaudin, Jacqueline, Gauffre, Bertrand, Gautier, Mathieu, Guinat, Claire, Lavigne, Claire, Lemaire, Olivier, Martinez, C., Michel, L., Moury, Benoit, Nam, Kiwoong, Nédellec, Claire, Ogliastro, Mylène, Papaïx, Julien, Parisey, N., Poggi, Sylvain, Radici, A., Rasplus, Jean-Yves, Reboud, Xavier, Robin, C., Roche, Mathieu, Rusch, Adrien, Sauvion, Nicolas, Streito, Jean-Claude, Verdin, Eric, Walker, Anne Sophie, Xuereb, Anne, Thébaud, Gaël, and Morris, Cindy E.
- Abstract
In an era marked by rapid global changes, the reinforcement and modernization of plant health surveillance systems have become imperative. Sixty-five scientists present here a research agenda for an enhanced and modernized plant health surveillance to anticipate and mitigate disease and pest emergence. Our approach integrates a wide range of scientific fields (from life, social, physical and engineering sciences) and identifies the key knowledge gaps, focusing on anticipation, risk assessment, early detection, and multi-actor collaboration. The research directions we propose are organized around four complementary thematic axes. The first axis is the anticipation of pest emergence, encompassing innovative forecasting, adaptive potential, and the effects of climatic and cropping system changes. The second axis addresses the use of versatile broad-spectrum surveillance tools, including molecular or imaging diagnostics supported by artificial intelligence, and monitoring generic matrices such as air and water. The third axis focuses on surveillance of known pests from new perspectives, i.e., using novel approaches to detect known species but also anticipating and detecting, within a species, the populations or genotypes that pose a higher risk. The fourth axis advocates the management of plant health as a commons through the establishment of multi-actor and cooperative surveillance systems for long-term data-driven alert systems and information dissemination. We stress the importance of integrating data and information from multiple sources through open science databases and metadata, alongside developing methods for interpolating and extrapolating incomplete data. Finally, we advocate an Integrated Health Surveillance approach in the One Health context, favoring tailored and versatile solutions to plant health problems and recognizing the interconnected risks to the health of plants, humans, animals and the environment, including food insecurity, pesticide residues, e
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- 2024
3. Computing Geographical Networks Generated by Air‐Mass Movement
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Richard, H., primary, Martinetti, D., additional, Lercier, D., additional, Fouillat, Y., additional, Hadi, B., additional, Elkahky, M., additional, Ding, J., additional, Michel, L., additional, Morris, C. E., additional, Berthier, K., additional, Maupas, F., additional, and Soubeyrand, S., additional
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- 2023
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4. Long-term kidney and systemic effects of calorie restriction in overweight or obese type 2 diabetic patients (C.Re.S.O. 2 randomized controlled trial)
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Ruggenenti, P, Cortinovis, M, Trillini, M, Parvanova, A, Abbate, M, Satriano, C, Salvetti, F, Bossi, A, Trevisan, R, Perna, A, Peracchi, T, Rubis, N, Diadei, O, Martinetti, D, Gaspari, F, Fontana, L, Remuzzi, G, Ruggenenti P., Cortinovis M., Trillini M., Parvanova A., Abbate M., Satriano C., Salvetti F., Bossi A. C., Trevisan R., Perna A., Peracchi T., Rubis N., Diadei O., Martinetti D., Gaspari F., Fontana L., Remuzzi G., Ruggenenti, P, Cortinovis, M, Trillini, M, Parvanova, A, Abbate, M, Satriano, C, Salvetti, F, Bossi, A, Trevisan, R, Perna, A, Peracchi, T, Rubis, N, Diadei, O, Martinetti, D, Gaspari, F, Fontana, L, Remuzzi, G, Ruggenenti P., Cortinovis M., Trillini M., Parvanova A., Abbate M., Satriano C., Salvetti F., Bossi A. C., Trevisan R., Perna A., Peracchi T., Rubis N., Diadei O., Martinetti D., Gaspari F., Fontana L., and Remuzzi G.
- Abstract
Aims: In type 2 diabetic patients with obesity, hyperfiltration is a risk factor for accelerated glomerular filtration rate (GFR) decline and is ameliorated by calorie restriction (CR). We assessed whether CR-induced amelioration of hyperfiltration could translate into slower long-term GFR decline in this population. Methods: In this academic, single-center, parallel-group, prospective, randomized, open-label, blinded endpoint trial, consenting >40-year-old patients with type 2 diabetes, BMI ≥27 kg/m2, creatinine <1.2 mg/dL and albuminuria ≤300 mg/24 h were randomized (1:1) to two-year 25% CR (n = 53) or standard diet (SD, n = 50). Primary outcome was 6-month measured GFR. Analyses were by modified intention-to-treat. Results: At 6 months GFR decreased by 5.16 ± 10.03 mL/min (P = 0.001) with CR, and by 0.98 ± 9.71 mL/min (P = 0.497) with SD. Between-group difference was significant (P = 0.044). GFR decline from 6 to 24 months was significant with SD (P < 0.01), but not with CR (P = 0.075). Between-group difference, however, was not significant (P = 0.414). Body weight, BMI, waist circumference, systolic blood pressure, HbA1c, blood glucose, serum triglycerides decreased and ApoA-I concentration increased with CR. No changes were observed with SD. Between-group differences were significant. CR was tolerated well. Conclusions: In obese type 2 diabetic patients, CR ameliorated glomerular hyperfiltration and several cardiovascular risk factors, and blunted long-term GFR decline. Trial registration: NCT01930136.
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- 2022
5. Long-term Effects of Octreotide on Liver Volume in Patients With Polycystic Kidney and Liver Disease
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Pisani, A., Sabbatini, M., Ruggenenti, P., Remuzzi, G., Visciano, B., Amicone, M., Dipietro, R., Mozzillo, G., Riccio, E., Rossano, R., Spinelli, L., Santangelo, M., Rubis, N., Diadei, O., Calini, W., Villa, A., Sabatella, M., Ene-Iordache, B., Carminati, S., Martinetti, D., Giuliano, G.A., Perna, A., Liuzzi, R., Remuzzi, A., Imbriaco, M., Prinster, A., Altiero, M., Boccardo, P., Peracchi, S., Pisani, Antonio, Sabbatini, Massimo, Imbriaco, Massimo, Riccio, Eleonora, Rubis, Nadia, Prinster, Anna, Perna, Annalisa, Liuzzi, Raffaele, Spinelli, Letizia, Santangelo, Michele, Remuzzi, Giuseppe, and Ruggenenti, Piero
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- 2016
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6. Statistical Preference as a Tool in Consensus Processes
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Montes, I., Martinetti, D., Díaz, S., Montes, S., Kacprzyk, Janusz, editor, Herrera-Viedma, Enrique, editor, García-Lapresta, José Luis, editor, Fedrizzi, Mario, editor, Nurmi, Hannu, editor, and Zadrożny, Sławomir, editor
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- 2011
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7. Modeling drivers of farming system trajectories in Mediterranean peri-urban regions: Two case studies in Avignon (France) and Pisa (Italy)
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Ruiz-Martinez, I., primary, Martinetti, D., additional, Marraccini, E., additional, and Debolini, M., additional
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- 2022
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8. Comparison of Random Variables Coupled by Archimedean Copulas
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Montes, I., Martinetti, D., Díaz, S., Montes, S., Kacprzyk, Janusz, editor, Borgelt, Christian, editor, González-Rodríguez, Gil, editor, Trutschnig, Wolfgang, editor, Lubiano, María Asunción, editor, Gil, María Ángeles, editor, Grzegorzewski, Przemysław, editor, and Hryniewicz, Olgierd, editor
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- 2010
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9. On the role of acyclicity in the study of rationality of fuzzy choice functions
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Martinetti, D., De Baets, B., Díaz, S., and Montes, S.
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- 2014
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10. Ramipril and Cardiovascular Outcomes in Patients on Maintenance Hemodialysis: The ARCADIA Multicenter Randomized Controlled Trial
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Ruggenenti, P, Podesta, M, Trillini, M, Perna, A, Peracchi, T, Rubis, N, Villa, D, Martinetti, D, Cortinovis, M, Ondei, P, Condemi, C, Guastoni, C, Meterangelis, A, Granata, A, Mambelli, E, Pasquali, S, Genovesi, S, Pieruzzi, F, Bertoli, S, Del Rosso, G, Garozzo, M, Rigotti, A, Pozzi, C, David, S, Daidone, G, Mingardi, G, Mosconi, G, Galfre, A, Romei Longhena, G, Pacitti, A, Pani, A, Hidalgo Godoy, J, Anders, H, Remuzzi, G, Ruggenenti P., Podesta M. A., Trillini M., Perna A., Peracchi T., Rubis N., Villa D., Martinetti D., Cortinovis M., Ondei P., Condemi C. G., Guastoni C. M., Meterangelis A., Granata A., Mambelli E., Pasquali S., Genovesi S., Pieruzzi F., Bertoli S. V., Del Rosso G., Garozzo M., Rigotti A., Pozzi C., David S., Daidone G., Mingardi G., Mosconi G., Galfre A., Romei Longhena G., Pacitti A., Pani A., Hidalgo Godoy J., Anders H. -J., Remuzzi G., Ruggenenti, P, Podesta, M, Trillini, M, Perna, A, Peracchi, T, Rubis, N, Villa, D, Martinetti, D, Cortinovis, M, Ondei, P, Condemi, C, Guastoni, C, Meterangelis, A, Granata, A, Mambelli, E, Pasquali, S, Genovesi, S, Pieruzzi, F, Bertoli, S, Del Rosso, G, Garozzo, M, Rigotti, A, Pozzi, C, David, S, Daidone, G, Mingardi, G, Mosconi, G, Galfre, A, Romei Longhena, G, Pacitti, A, Pani, A, Hidalgo Godoy, J, Anders, H, Remuzzi, G, Ruggenenti P., Podesta M. A., Trillini M., Perna A., Peracchi T., Rubis N., Villa D., Martinetti D., Cortinovis M., Ondei P., Condemi C. G., Guastoni C. M., Meterangelis A., Granata A., Mambelli E., Pasquali S., Genovesi S., Pieruzzi F., Bertoli S. V., Del Rosso G., Garozzo M., Rigotti A., Pozzi C., David S., Daidone G., Mingardi G., Mosconi G., Galfre A., Romei Longhena G., Pacitti A., Pani A., Hidalgo Godoy J., Anders H. -J., and Remuzzi G.
- Abstract
BACKGROUND AND OBJECTIVES: Renin-angiotensin system (RAS) inhibitors reduce cardiovascular morbidity and mortality in patients with CKD. We evaluated the cardioprotective effects of the angiotensin-converting enzyme inhibitor ramipril in patients on maintenance hemodialysis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: In this phase 3, prospective, randomized, open-label, blinded end point, parallel, multicenter trial, we recruited patients on maintenance hemodialysis with hypertension and/or left ventricular hypertrophy from 28 Italian centers. Between July 2009 and February 2014, 140 participants were randomized to ramipril (1.25-10 mg/d) and 129 participants were allocated to non-RAS inhibition therapy, both titrated up to the maximally tolerated dose to achieve predefined target BP values. The primary efficacy end point was a composite of cardiovascular death, myocardial infarction, or stroke. Secondary end points included the single components of the primary end point, new-onset or recurrence of atrial fibrillation, hospitalizations for symptomatic fluid overload, thrombosis or stenosis of the arteriovenous fistula, and changes in cardiac mass index. All outcomes were evaluated up to 42 months after randomization. RESULTS: At comparable BP control, 23 participants on ramipril (16%) and 24 on non-RAS inhibitor therapy (19%) reached the primary composite end point (hazard ratio, 0.93; 95% confidence interval, 0.52 to 1.64; P=0.80). Ramipril reduced cardiac mass index at 1 year of follow-up (between-group difference in change from baseline: -16.3 g/m2; 95% confidence interval, -29.4 to -3.1), but did not significantly affect the other secondary outcomes. Hypotensive episodes were more frequent in participants allocated to ramipril than controls (41% versus 12%). Twenty participants on ramipril and nine controls developed cancer, including six gastrointestinal malignancies on ramipril (four were fatal), compared with none in controls. CONCLUSIONS: Ramipril di
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- 2021
11. A study on the transitivity of probabilistic and fuzzy relations
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Martinetti, D., Montes, I., Díaz, S., and Montes, S.
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- 2011
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12. Preventing microalbuminuria with benazepril, valsartan, and benazepril-valsartan combination therapy in diabetic patients with high-normal albuminuria: A prospective, randomized, open-label, blinded endpoint (PROBE) study
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Ruggenenti, P, Cortinovis, M, Parvanova, A, Trillini, M, Iliev, I, Bossi, A, Belviso, A, Aparicio, M, Trevisan, R, Rota, S, Perna, A, Peracchi, T, Rubis, N, Martinetti, D, Prandini, S, Gaspari, F, Carrara, F, De Cosmo, S, Tonolo, G, Mangili, R, Remuzzi, G, Ruggenenti, Piero, Cortinovis, Monica, Parvanova, Aneliya, Trillini, Matias, Iliev, Ilian P, Bossi, Antonio C, Belviso, Antonio, Aparicio, Maria C, Trevisan, Roberto, Rota, Stefano, Perna, Annalisa, Peracchi, Tobia, Rubis, Nadia, Martinetti, Davide, Prandini, Silvia, Gaspari, Flavio, Carrara, Fabiola, De Cosmo, Salvatore, Tonolo, Giancarlo, Mangili, Ruggero, Remuzzi, Giuseppe, Ruggenenti, P, Cortinovis, M, Parvanova, A, Trillini, M, Iliev, I, Bossi, A, Belviso, A, Aparicio, M, Trevisan, R, Rota, S, Perna, A, Peracchi, T, Rubis, N, Martinetti, D, Prandini, S, Gaspari, F, Carrara, F, De Cosmo, S, Tonolo, G, Mangili, R, Remuzzi, G, Ruggenenti, Piero, Cortinovis, Monica, Parvanova, Aneliya, Trillini, Matias, Iliev, Ilian P, Bossi, Antonio C, Belviso, Antonio, Aparicio, Maria C, Trevisan, Roberto, Rota, Stefano, Perna, Annalisa, Peracchi, Tobia, Rubis, Nadia, Martinetti, Davide, Prandini, Silvia, Gaspari, Flavio, Carrara, Fabiola, De Cosmo, Salvatore, Tonolo, Giancarlo, Mangili, Ruggero, and Remuzzi, Giuseppe
- Abstract
Background: Angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) prevent microalbuminuria in normoalbuminuric type 2 diabetic patients. We assessed whether combined therapy with the 2 medications may prevent microalbuminuria better than ACE inhibitor or ARB monotherapy. Methods and findings: VARIETY was a prospective, randomized, open-label, blinded endpoint (PROBE) trial evaluating whether, at similar blood pressure (BP) control, combined therapy with benazepril (10 mg/day) and valsartan (160 mg/day) would prevent microalbuminuria more effectively than benazepril (20 mg/day) or valsartan (320 mg/day) monotherapy in 612 type 2 diabetic patients with high-normal albuminuria included between July 2007 and April 2013 by the Istituto di Ricerche Farmacologiche Mario Negri IRCCS and 8 diabetology or nephrology units in Italy. Time to progression to microalbuminuria was the primary outcome. Analyses were intention to treat. Baseline characteristics were similar among groups. During a median [interquartile range, IQR] follow-up of 66 [42 to 83] months, 53 patients (27.0%) on combination therapy, 57 (28.1%) on benazepril, and 64 (31.8%) on valsartan reached microalbuminuria. Using an accelerated failure time model, the estimated acceleration factors were 1.410 (95% CI: 0.806 to 2.467, P = 0.229) for benazepril compared to combination therapy, 0.799 (95% CI: 0.422 to 1.514, P = 0.492) for benazepril compared to valsartan, and 1.665 (95% CI: 1.007 to 2.746, P = 0.047) for valsartan compared to combination therapy. Between-group differences in estimated acceleration factors were nonsignificant after adjustment for predefined confounders. BP control was similar across groups. All treatments were safe and tolerated well, with a slight excess of hyperkalemia and hypotension in the combination therapy group. The main study limitation was the lower than expected albuminuria at inclusion. Conclusions: Risk/benefit profile of study treatments was si
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- 2021
13. Spatiotemporal Large-Scale Networks Shaped by Air Mass Movements
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Choufany, M., primary, Martinetti, D., additional, Senoussi, R., additional, Morris, C. E., additional, and Soubeyrand, S., additional
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- 2021
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14. Statistical Preference as a Tool in Consensus Processes
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Montes, I., primary, Martinetti, D., additional, Díaz, S., additional, and Montes, S., additional
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- 2011
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15. An epidemiological model for the short-range spread of Xylella fastidiosa and the assessment of eradication management measures
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Gilioli, Gianni, Simonetto, A., Bazarra, N., Boscia, Donato, Bosco, D., Colturato, M., Dongiovanni, C., Fernández García, José Ramón, Jacques, M. A., Maiorano, Andrea, Maixner, M., Martinetti, D., Miranda, Miguel Ángel, Naso, M. G., Navas Cortés, Juan Antonio, Saponari, Maria, Stancanelli, G., and Parnell, Stephen
- Abstract
Trabajo presentado en la 2nd European conference on Xylella fastidiosa (how research can support solutions), celebrada en Ajaccio el 29 y 30 de octubre de 2019., Early detection of the new outbreaks of Xylella fastidiosaand knowledge of the disease dynamics are key elements for an effective management of new foci. These elements where explored in the Update of the Scientific Opinion on the risks to plant health posed by Xylella fastidiosain the EU territory, recentlypublished by EFSA. In this opinion,a short-range spread model was used to investigate the spatial dynamics of a new outbreak in a free area and to comparatively assess the control measures aimed at local eradication of the disease. A process-based approach was used to describe the bacterial growth in a plant in relation to the symptoms/disease progression, the population dynamics of the spittlebug and the vector-mediated transmission. The model parameters were derived from the data acquired on the spread of X. fastidiosasubsp. paucain olive groves in the Apulia region. Four epidemiological scenarios were considered combining host susceptibility and vector abundance. Four management options were considered to account for the timeline for the detection and for the implementation of control measures, efficacy of vector control and plant removal. Simulation results showed that the spread rate of the disease increases over time with anon-linear pattern depending on the scenario components. High efficacy of nymph and adult vector control and short delay in detection and implementation of control measures are key factors for the successful eradication of an outbreak in a free area. Model structure and flexibility make it possible to explore a wide range of conditions to account for different vector species, bacterial strains, vegetation components, landscape structures (homogeneous, heterogeneous but continuous, patchy) and combinations of management options. This makes the model a suitable tool to support decision making for the drafting and management of emergency plans related to new outbreaks.
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- 2019
16. Effects of Sevelamer Carbonate in Patients With CKD and Proteinuria: The ANSWER Randomized Trial
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Ruggiero, Barbara, primary, Trillini, Matias, additional, Tartaglione, Lida, additional, Rotondi, Silverio, additional, Perticucci, Elena, additional, Tripepi, Rocco, additional, Aparicio, Carolina, additional, Lecchi, Veruska, additional, Perna, Annalisa, additional, Peraro, Francesco, additional, Villa, Davide, additional, Ferrari, Silvia, additional, Cannata, Antonio, additional, Mazzaferro, Sandro, additional, Mallamaci, Francesca, additional, Zoccali, Carmine, additional, Bellasi, Antonio, additional, Cozzolino, Mario, additional, Remuzzi, Giuseppe, additional, Ruggenenti, Piero, additional, Kohan, Donald E., additional, Perico, N., additional, Ruggenenti, P., additional, Remuzzi, G., additional, Ruggiero, B., additional, Trillini, M., additional, Aparicio, C., additional, Tartaglione, L., additional, Rotondi, S., additional, Prandini, S., additional, Lecchi, V., additional, Cugini, D., additional, Gherardi, G., additional, Zoccali, C., additional, Mallamaci, F., additional, Parlongo, G., additional, Panuccio, V., additional, Caridi, G., additional, Tripepi, R., additional, Rubis, N., additional, Diadei, O., additional, Villa, D., additional, Carminati, S., additional, Martinetti, D., additional, Giuliano, G.A., additional, Perna, A., additional, Peraro, F., additional, Celeste, A., additional, Gaspari, F., additional, Carrara, F., additional, Ferrari, S., additional, Stucchi, N., additional, Cannata, A., additional, Mazzaferro, S., additional, Fassino, V., additional, Boccardo, P., additional, and Peracchi, S., additional
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- 2019
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17. C5 Convertase Blockade in Membranoproliferative Glomerulonephritis: A Single-Arm Clinical Trial
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Ruggenenti, Piero, primary, Daina, Erica, additional, Gennarini, Alessia, additional, Carrara, Camillo, additional, Gamba, Sara, additional, Noris, Marina, additional, Rubis, Nadia, additional, Peraro, Francesco, additional, Gaspari, Flavio, additional, Pasini, Andrea, additional, Rigotti, Angelo, additional, Lerchner, Renelda M., additional, Santoro, Domenico, additional, Pisani, Antonio, additional, Pasi, Alessandra, additional, Remuzzi, Giuseppe, additional, Remuzzi, G., additional, Ruggenenti, P., additional, Mondo, E., additional, Rota, S., additional, Carrara, C., additional, Portalupi, V., additional, Pasini, A., additional, Monitini, G., additional, Monti, E., additional, Rigotti, A., additional, De Giovanni, F., additional, Giacon, B., additional, Lerchner, R.M., additional, Passler, W., additional, Santoro, D., additional, Visconti, L., additional, Pisani, A., additional, Riccio, E., additional, Pasi, A., additional, Dugo, M., additional, Tuono, C., additional, Emma, F., additional, Vivarelli, M., additional, Murer, L., additional, Benetti, E., additional, Coppo, R., additional, Amore, A., additional, Gambaro, G., additional, Passalacqua, S., additional, Ruggiero, B., additional, Daina, E., additional, Bresin, E., additional, Gamba, S., additional, Prandini, S., additional, Lecchi, V., additional, Cugini, D., additional, Gherardi, G., additional, Rubis, N., additional, Diadei, O., additional, Villa, A., additional, Villa, D., additional, Boccardo, P., additional, Peracchi, S., additional, Martinetti, D., additional, Perna, A., additional, Peraro, F., additional, Giuliano, G.A., additional, Gaspari, F., additional, Carrara, F., additional, Ferrari, S., additional, Stucchi, N., additional, Cannata, A., additional, Noris, M., additional, Bettoni, S., additional, Alberti, M., additional, Cuccarolo, P., additional, Rizzo, P., additional, Marchetti, G.F., additional, and Sonzogni, A., additional
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- 2019
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18. DISULFIRAM INDUCES APOPTOSIS IN HUMAN MM CELLS
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Conticello, E, Martinetti, D, Lombardo, L, Adamo, L, Privitera, G, Amato, G, DE MARIA, R, Giustolisi, R, DI RAIMONDO, Francesco, and Gulisano, Massimo
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- 2008
19. DISULFIRAM INDUCES APOPTOSIS IN HUMAN AML AND ALL CELL
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Conticello, E, Martinetti, D, Buccheri, S, Adamo, L, Amato, G, Romano, A, DE MARIA, R, Giustolisi, R, Gulisano, Massimo, and DI RAIMONDO, Francesco
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- 2008
20. MEGACARYOCYTE APOPTOSIS AND NOXA ACCUMULATION AS A CAUSE OF B ORTEZOMIB-INDUCED THROMBOCYTEMIA
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Martinetti, D, Conticello, C, Zeuner, A, DE MARIA, R, and DI RAIMONDO, Francesco
- Published
- 2007
21. Mek inhibition results in marked antitumor activity against metastatic melanoma patient-derived melanospheres and in melanosphere-generated xenografts
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Sette, G, Fecchi, K, Salvati, V, Lotti, F, Pilozzi, E, Duranti, E, Biffoni, M, Pagliuca, A, Martinetti, D, Memeo, L, Milella, M, De Maria Marchiano, R., Eramo, A., Sette G, Salvati V, Pagliuca A, De Maria Marchiano R. (ORCID:0000-0003-2255-0583), Sette, G, Fecchi, K, Salvati, V, Lotti, F, Pilozzi, E, Duranti, E, Biffoni, M, Pagliuca, A, Martinetti, D, Memeo, L, Milella, M, De Maria Marchiano, R., Eramo, A., Sette G, Salvati V, Pagliuca A, and De Maria Marchiano R. (ORCID:0000-0003-2255-0583)
- Abstract
One of the key oncogenic pathways involved in melanoma aggressiveness, development and progression is the RAS/BRAF/MEK pathway, whose alterations are found in most patients. These molecular anomalies are promising targets for more effective anti-cancer therapies. Some Mek inhibitors showed promising antitumor activity, although schedules and doses associated with low systemic toxicity need to be defined. In addition, it is now accepted that cancers can arise from and be maintained by the cancer stem cells (CSC) or tumor-initiating cells (TIC), commonly expanded in vitro as tumorspheres from several solid tumors, including melanoma (melanospheres). Here, we investigated the potential targeting of MEK pathway by exploiting highly reliable in vitro and in vivo pre-clinical models of melanomas based on melanospheres, as melanoma initiating cells (MIC) surrogates. MEK inhibition, through PD0325901, provided a successful strategy to affect survival of mutated-BRAF melanospheres and growth of wild type-BRAF melanospheres. A marked citotoxicity was observed in differentated melanoma cells regardless BRAF mutational status. PD0325901 treatment, dramatically inhibited growth of melanosphere-generated xenografts and determined impaired tumor vascularization of both mutated- and wild type-BRAF tumors, in the absence of mice toxicity. These results suggest that MEK inhibition might represent a valid treatment option for patients with both mutated- or wild type-BRAF melanomas, affecting tumor growth through multiple targets.
- Published
- 2013
22. New trends on the numerical representability of semiordered structures
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Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada, Ministerio de Educación y Ciencia, Abrísqueta, F.J., Campión, M.J., Catalán, R.G., De Miguel, J.R., Estevan, A., Induráin, E., Zudaire, M., Agud Albesa, Lucia, Candeal, J.C., Díaz, S., Martinetti, D., Montes, S., Gutiérrez García, J., Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada, Ministerio de Educación y Ciencia, Abrísqueta, F.J., Campión, M.J., Catalán, R.G., De Miguel, J.R., Estevan, A., Induráin, E., Zudaire, M., Agud Albesa, Lucia, Candeal, J.C., Díaz, S., Martinetti, D., Montes, S., and Gutiérrez García, J.
- Abstract
[EN] We introduce a survey, including the historical back-ground, on different techniques that have recently been issued in the search for a characterization of the representability of semiordered structures, in the sense of Scott and Suppes, by means of a real-valued function and a strictly positive threshold of discrimination.
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- 2012
23. Disulfiram, an old drug with new potential therapeutic uses for human hematological malignancies
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Conticello, C, Martinetti, D, Adamo, L, Buccheri, S, Giuffrida, R, Parrinello, N, Lombardo, L, Anastasi, Giulia, Amato, G, Cavalli, M, Chiarenza, A, De Maria Marchiano, Ruggero, Giustolisi, R, Gulisano, Mario Domenico, Di Raimondo, F., Anastasi G, De Maria Marchiano R (ORCID:0000-0003-2255-0583), Gulisano M, Conticello, C, Martinetti, D, Adamo, L, Buccheri, S, Giuffrida, R, Parrinello, N, Lombardo, L, Anastasi, Giulia, Amato, G, Cavalli, M, Chiarenza, A, De Maria Marchiano, Ruggero, Giustolisi, R, Gulisano, Mario Domenico, Di Raimondo, F., Anastasi G, De Maria Marchiano R (ORCID:0000-0003-2255-0583), and Gulisano M
- Abstract
Disulfiram (DSF) is an aldehyde dehydrogenase inhibitor currently used for the treatment of alcoholism. Here, we show that multiple myeloma (MM) cell lines and primary cells from newly diagnosed and relapsed/resistant patients affected by MM, acute myeloid and lymphoblastic leukemia are significantly sensitive to DSF alone and in combination with copper. These effects are present at doses lower than those achievable in vivo after DSF standard administration. The cytotoxic effect achieved by this treatment is comparable to that obtained by conventional chemotherapy and is absent in normal hematopoietic cells. In addition, we found that DSF plus copper induces loss of mitochondrial membrane potential, triggers reactive oxygen species (ROS) production and activates executioner caspases. DSF-copper-induced apoptosis and caspases activation are strongly reversed by antioxidant N-acetylcysteine, thus indicating a critical role of ROS. These results might suggest the use of the old drug DSF, alone or in combination with copper, in the treatment of hematological malignancies.
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- 2012
24. Increased phospho-mTOR expression in megakaryocytic cells derived from CD34+ progenitors of essential thrombocythaemia and myelofibrosis patients
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Vicari, Luca Maria, Martinetti, D, Buccheri, S, Colarossi, C, Aiello, E, Stagno, F, Villari, Luisa, Cavalli, M, Di Raimondo, F, Gulisano, Mario Domenico, De Maria Marchiano, Ruggero, Vigneri, P., Vicari L, Villari L, Gulisano M, De Maria Marchiano R (ORCID:0000-0003-2255-0583), Vicari, Luca Maria, Martinetti, D, Buccheri, S, Colarossi, C, Aiello, E, Stagno, F, Villari, Luisa, Cavalli, M, Di Raimondo, F, Gulisano, Mario Domenico, De Maria Marchiano, Ruggero, Vigneri, P., Vicari L, Villari L, Gulisano M, and De Maria Marchiano R (ORCID:0000-0003-2255-0583)
- Abstract
N/A
- Published
- 2012
25. ON THE PRESERVATION OF SEMIORDERS FROM THE FUZZY TO THE CRISP SETTING
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INDURÁIN, E., primary, MARTINETTI, D., additional, MONTES, S., additional, DÍAZ, S., additional, and ABRÍSQUETA, F. J., additional
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- 2011
- Full Text
- View/download PDF
26. Min-transitivity of graded comparisons for random variables.
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Montes, S., Martinetti, D., Montes, I., and Di?az, S.
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- 2010
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27. Connection Among Some Characterizations of Complete Fuzzy Preorders.
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Diaz, S., Martinetti, D., Montes, I., and Montes, S.
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- 2009
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28. Large cell neuroendocrine carcinoma (LCNEC) of the urinary bladder: a case report
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Colarossi Cristina, Pino Piero, Giuffrida Dario, Aiello Eleonora, Costanzo Rosario, Martinetti Daniela, and Memeo Lorenzo
- Subjects
Pathology ,RB1-214 - Abstract
Abstract Neuroendocrine carcinoma of the urinary bladder is a rare entity, accounting less then 1% of urinary bladder malignancies. The vast majority of the neuroendocrine carcinoma of the urinary bladder is represented by small cell neuroendocrine carcinoma while just few cases of large cell neuroendocrine carcinoma (LCNEC) have been reported. In this cases report we describe a rare case of primary bladder LCNEC. Virtual Slides The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/2474700528951562.
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- 2013
- Full Text
- View/download PDF
29. Effects of valsartan, benazepril and their combination in overt nephropathy of type 2 diabetes: A prospective, randomized, controlled trial
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Olimpia Diadei, Eleonora Riccio, Paolo Manunta, Giovanni Giorgio Battaglia, Antonio Bossi, Fabiola Carrara, Aneliya Parvanova, Nadia Stucchi, Francesco Peraro, Antonio Belviso, Andrea Satta, Piero Ruggenenti, Annalisa Perna, Nadan Gregorič, Maria Carolina Aparicio, Salvatore David, Barbara Ruggiero, Matias Trillini, Davide Martinetti, Ilian Iliev, Stefano Rota, Roberto Trevisan, Antonio Pisani, Filippo Aucella, Monica Cortinovis, Giuseppe Remuzzi, Flavio Gaspari, Andrej Janez, Drazenka Pongrac Barlovic, Ruggenenti, P., Trillini, M., P. Barlovic, D., Cortinovis, M., Pisani, A., Parvanova, A., Iliev, I. P., Ruggiero, B., Rota, S., Aparicio, M. C., Perna, A., Peraro, F., Diadei, O., Gaspari, F., Carrara, F., Stucchi, N., Martinetti, D., Janez, A., Gregoric, N., Riccio, E., Bossi, A. C., Trevisan, R., Manunta, P., Battaglia, G., David, S., Aucella, F., Belviso, A., Satta, A., Remuzzi, G., Ruggenenti, P, Trillini, M, P. Barlovic, D, Cortinovis, M, Pisani, A, Parvanova, A, Iliev, I, Ruggiero, B, Rota, S, Aparicio, M, Perna, A, Peraro, F, Diadei, O, Gaspari, F, Carrara, F, Stucchi, N, Martinetti, D, Janez, A, Gregoric, N, Riccio, E, Bossi, A, Trevisan, R, Manunta, P, Battaglia, G, David, S, Aucella, F, Belviso, A, Satta, A, and Remuzzi, G
- Subjects
Adult ,Male ,medicine.medical_specialty ,Combination therapy ,Endocrinology, Diabetes and Metabolism ,Slovenia ,Urology ,Benazepril ,Blood Pressure ,030209 endocrinology & metabolism ,Type 2 diabetes ,030204 cardiovascular system & hematology ,Kidney Function Tests ,Nephropathy ,Diabetic nephropathy ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Endocrinology ,Internal Medicine ,medicine ,Humans ,Diabetic Nephropathies ,Aged ,type 2 diabete ,Creatinine ,business.industry ,diabetic nephropathy ,Benzazepines ,Middle Aged ,diabetic nephropathy, phase III study, type 2 diabetes, Adult, Aged, Benzazepines, Biomarkers, Blood Pressure, Diabetes Mellitus, Type 2, Diabetic Nephropathies, Drug Therapy, Combination, Female, Humans, Italy, Kidney Function Tests, Male, Middle Aged, Slovenia, Treatment Outcome, Valsartan ,medicine.disease ,phase III study ,Treatment Outcome ,Diabetes Mellitus, Type 2 ,Italy ,chemistry ,Valsartan ,ACE inhibitor ,Drug Therapy, Combination ,Female ,type 2 diabetes ,business ,Biomarkers ,medicine.drug - Abstract
Aims: To evaluate whether angiotensin-converting enzyme (ACE) inhibitor and angiotensin II receptor blocker (ARB) combination therapy is more nephroprotective than ACE inhibitor or ARB monotherapy in people with type 2 diabetes and overt nephropathy. Materials and methods: In this prospective, randomized, open, blind-endpoint phase III trial sponsored by the Italian Drug Agency, 103 consenting patients with type 2 diabetes, aged >40 years, with serum creatinine levels 159 to 309 μmol/L, spot morning urinary albumin–creatinine ratio > 1000 mg/g (or > 500 mg/g in those on ACE inhibitor or ARB therapy at inclusion) were stratified by centre and randomized to 4.5-year treatment with valsartan 320 mg/d (n = 36), benazepril 20 mg/d (n = 34) or halved doses of both medications (n = 33). The primary endpoint was end-stage renal disease (ESRD). Modified intention-to-treat analyses were performed. Results: Recruitment took place between June 2007 and February 2013 at 10 centres in Italy and one in Slovenia. A total of 77 participants completed the study and 26 were prematurely withdrawn. During a median (interquartile range) of 41 (18–54) months, 12 participants on benazepril (35.3%) and nine on combination therapy (27.3%) progressed to ESRD, versus five on valsartan (13.9%). Differences between benazepril (hazard ratio [HR] 3.59, 95% confidence interval [CI] 1.25–10.30; P = 0.018) or combination therapy (HR 3.28, 95% CI 1.07–10.0; P = 0.038) and valsartan were significant, even after adjustment for age, gender and baseline serum creatinine, systolic blood pressure and 24-hour proteinuria (HR 5.16, 95% CI 1.50–17.75, P = 0.009 and HR 4.75, 95% CI 1.01–22.39, P = 0.049, respectively). Adverse events were distributed similarly among the groups. Conclusions: In people with type 2 diabetes with nephropathy, valsartan (320 mg/d) safely postponed ESRD more effectively than benazepril (20 mg/d) or than halved doses of both medications.
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- 2019
30. C5 Convertase Blockade in Membranoproliferative Glomerulonephritis: A Single-Arm Clinical Trial
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Piero Ruggenenti, Erica Daina, Alessia Gennarini, Camillo Carrara, Sara Gamba, Marina Noris, Nadia Rubis, Francesco Peraro, Flavio Gaspari, Andrea Pasini, Angelo Rigotti, Renelda M. Lerchner, Domenico Santoro, Antonio Pisani, Alessandra Pasi, Giuseppe Remuzzi, G. Remuzzi, P. Ruggenenti, E. Mondo, S. Rota, C. Carrara, V. Portalupi, A. Pasini, G. Monitini, E. Monti, A. Rigotti, F. De Giovanni, B. Giacon, R.M. Lerchner, W. Passler, D. Santoro, L. Visconti, A. Pisani, E. Riccio, A. Pasi, M. Dugo, C. Tuono, F. Emma, M. Vivarelli, L. Murer, E. Benetti, R. Coppo, A. Amore, G. Gambaro, S. Passalacqua, B. Ruggiero, E. Daina, E. Bresin, S. Gamba, S. Prandini, V. Lecchi, D. Cugini, G. Gherardi, N. Rubis, O. Diadei, A. Villa, D. Villa, P. Boccardo, S. Peracchi, D. Martinetti, A. Perna, F. Peraro, G.A. Giuliano, F. Gaspari, F. Carrara, S. Ferrari, N. Stucchi, A. Cannata, M. Noris, S. Bettoni, M. Alberti, P. Cuccarolo, P. Rizzo, G.F. Marchetti, A. Sonzogni, Ruggenenti, P., Daina, E., Gennarini, A., Carrara, C., Gamba, S., Noris, M., Rubis, N., Peraro, F., Gaspari, F., Pasini, A., Rigotti, A., Lerchner, R. M., Santoro, D., Pisani, A., Pasi, A., Remuzzi, G., Mondo, E., Rota, S., Portalupi, V., Monitini, G., Monti, E., De Giovanni, F., Giacon, B., Passler, W., Visconti, L., Riccio, E., Dugo, M., Tuono, C., Emma, F., Vivarelli, M., Murer, L., Benetti, E., Coppo, R., Amore, A., Gambaro, G., Passalacqua, S., Ruggiero, B., Bresin, E., Prandini, S., Lecchi, V., Cugini, D., Gherardi, G., Diadei, O., Villa, A., Villa, D., Boccardo, P., Peracchi, S., Martinetti, D., Perna, A., Giuliano, G. A., Carrara, F., Ferrari, S., Stucchi, N., Cannata, A., Bettoni, S., Alberti, M., Cuccarolo, P., Rizzo, P., Marchetti, G. F., and Sonzogni, A.
- Subjects
Adult ,Male ,medicine.medical_specialty ,C3 glomerulopathy ,C3GN (C3 glomerulonephritis) ,C5 blockade ,IC-MPGN (immune complex–mediated membranoproliferative glomerulonephritis) ,clinical trial ,eculizumab ,nephrotic syndrome ,proteinuria ,sC5b-9 (serum complement membrane attack complex) ,urinary protein excretion ,Adolescent ,Glomerulonephritis, Membranoproliferative ,C3 Glomerulonephritis ,030232 urology & nephrology ,Renal function ,Complement C3-C5 Convertases ,Antibodies, Monoclonal, Humanized ,Gastroenterology ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,Interquartile range ,Internal medicine ,Membranoproliferative glomerulonephritis ,medicine ,Humans ,Prospective Studies ,030212 general & internal medicine ,Hypoalbuminemia ,Child ,Complement Activation ,Proteinuria ,business.industry ,Eculizumab ,medicine.disease ,Complement Inactivating Agents ,Nephrology ,Female ,medicine.symptom ,business ,Nephrotic syndrome ,medicine.drug - Abstract
Rationale & Objective: Primary membranoproliferative glomerulonephritis (MPGN) is a rare glomerulopathy characterized by complement dysregulation. MPGN progresses rapidly to kidney failure when it is associated with nephrotic syndrome. We assessed the effects of C5 convertase blockade in patients with MPGN and terminal complement activation. Study Design: Prospective off-on-off-on open-label clinical trial. Setting & Participants: Consenting patients with immune complex–mediated MPGN (n = 6) or C3 glomerulonephritis (n = 4) with sC5b-9 (serum complement membrane attack complex) plasma levels > 1,000 ng/mL and 24-hour proteinuria with protein excretion > 3.5 g identified from the Italian Registry of MPGN and followed up at the Istituto di Ricerche Farmacologiche Mario Negri IRCCS (Bergamo, Italy) between March 4, 2014, and January 7, 2015. Intervention: Anti-C5 monoclonal antibody eculizumab administered during 2 sequential 48-week treatment periods separated by one 12-week washout period. Outcomes: Primary outcome was change in 24-hour proteinuria (median of 3 consecutive measurements) at 24 and 48 weeks. Results: Median proteinuria decreased from protein excretion of 6.03 (interquartile range [IQR], 4.8-12.4) g/d at baseline to 3.74 (IQR, 3.2-4.4) g/d at 24 weeks (P = 0.01) and to 5.06 (IQR, 3.1-5.8) g/d (P = 0.006) at 48 weeks of treatment, recovered toward baseline during the washout period, and did not significantly decrease thereafter. Hypoalbuminemia, dyslipidemia, and glomerular sieving function improved during the first treatment period. 3 patients achieved partial remission of nephrotic syndrome and all had undetectable C3 nephritic factors before treatment. Mean measured glomerular filtration rate was 69.7 ± 35.2 versus 87.4 ± 55.1 and 75.8 ± 42.7 versus 76.6 ± 44.1 mL/min/1.73 m2 at the start versus the end of the first and second treatment periods, respectively, among all 10 study participants. Unlike C3, sC5b-9 plasma levels normalized during both treatment periods and recovered toward baseline during the washout in all patients. Limitations: Single-arm design, small sample size. Conclusions: Eculizumab blunted terminal complement activation in all patients with immune complex–mediated MPGN or C3 glomerulonephritis and nephrotic syndrome, but persistently reduced proteinuria in just a subgroup. Trial Registration: Registered in the EU Clinical Trials Register with study no. 2013-003826-10.
- Published
- 2019
31. Ramipril and Cardiovascular Outcomes in Patients on Maintenance Hemodialysis: The ARCADIA Multicenter Randomized Controlled Trial
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Federico Pieruzzi, Jorge Hidalgo Godoy, Antonello Pani, Claudio Pozzi, Andrea Galfré, Silvio Bertoli, Hans-Joachim Anders, Giovanni Mosconi, Giuseppe Daidone, Simonetta Genovesi, E. Mambelli, Giulio Mingardi, Goffredo Del Rosso, Agnese Meterange-Lis, Annalisa Perna, Piero Ruggenenti, Antonio Granata, Angelo Rigotti, Matias Trillini, Manuel Alfredo Podestà, Salvatore David, Carmela Giuseppina Condemi, Tobia Peracchi, Sonia Pasquali, Patrizia Ondei, Davide Villa, Giorgio Romei Longhena, Carlo Guastoni, Maurizio Garozzo, Nadia Rubis, Monica Cortinovis, Davide Martinetti, Giuseppe Remuzzi, Alfonso Pacitti, Ruggenenti, P, Podesta, M, Trillini, M, Perna, A, Peracchi, T, Rubis, N, Villa, D, Martinetti, D, Cortinovis, M, Ondei, P, Condemi, C, Guastoni, C, Meterangelis, A, Granata, A, Mambelli, E, Pasquali, S, Genovesi, S, Pieruzzi, F, Bertoli, S, Del Rosso, G, Garozzo, M, Rigotti, A, Pozzi, C, David, S, Daidone, G, Mingardi, G, Mosconi, G, Galfre, A, Romei Longhena, G, Pacitti, A, Pani, A, Hidalgo Godoy, J, Anders, H, and Remuzzi, G
- Subjects
Ramipril ,Male ,medicine.medical_specialty ,Epidemiology ,medicine.medical_treatment ,Angiotensin-Converting Enzyme Inhibitors ,Critical Care and Intensive Care Medicine ,law.invention ,Randomized controlled trial ,law ,Renal Dialysis ,Multicenter trial ,Internal medicine ,ACE inhibitor ,medicine ,Clinical endpoint ,media_common.cataloged_instance ,Humans ,Prospective Studies ,European union ,Stroke ,media_common ,Aged ,Transplantation ,renin angiotensin system ,business.industry ,Editorials ,Middle Aged ,medicine.disease ,cardiovascular event ,Clinical trial ,hemodialysi ,Nephrology ,Cardiovascular Diseases ,Female ,Hemodialysis ,business ,medicine.drug - Abstract
Background and objectives Renin-angiotensin system (RAS) inhibitors reduce cardiovascular morbidity and mortality in patients with CKD. We evaluated the cardioprotective effects of the angiotensin-converting enzyme inhibitor ramipril in patients on maintenance hemodialysis. Design, setting, participants, & measurements In this phase 3, prospective, randomized, open-label, blinded end point, parallel, multicenter trial, we recruited patients on maintenance hemodialysis with hypertension and/or left ventricular hypertrophy from 28 Italian centers. Between July 2009 and February 2014, 140 participants were randomized to ramipril (1.25–10 mg/d) and 129 participants were allocated to non-RAS inhibition therapy, both titrated up to the maximally tolerated dose to achieve predefined target BP values. The primary efficacy end point was a composite of cardiovascular death, myocardial infarction, or stroke. Secondary end points included the single components of the primary end point, new-onset or recurrence of atrial fibrillation, hospitalizations for symptomatic fluid overload, thrombosis or stenosis of the arteriovenous fistula, and changes in cardiac mass index. All outcomes were evaluated up to 42 months after randomization. Results At comparable BP control, 23 participants on ramipril (16%) and 24 on non-RAS inhibitor therapy (19%) reached the primary composite end point (hazard ratio, 0.93; 95% confidence interval, 0.52 to 1.64; P=0.80). Ramipril reduced cardiac mass index at 1 year of follow-up (between-group difference in change from baseline: −16.3 g/m2; 95% confidence interval, −29.4 to −3.1), but did not significantly affect the other secondary outcomes. Hypotensive episodes were more frequent in participants allocated to ramipril than controls (41% versus 12%). Twenty participants on ramipril and nine controls developed cancer, including six gastrointestinal malignancies on ramipril (four were fatal), compared with none in controls. Conclusions Ramipril did not reduce the risk of major cardiovascular events in patients on maintenance hemodialysis. Clinical Trial registry name and registration number: ARCADIA, NCT00985322 and European Union Drug Regulating Authorities Clinical Trials Database number 2008–003529–17.
- Published
- 2021
32. Long-term kidney and systemic effects of calorie restriction in overweight or obese type 2 diabetic patients (C.Re.S.O. 2 randomized controlled trial)
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Piero Ruggenenti, Monica Cortinovis, Matias Trillini, Aneliya Parvanova, Manuela Abbate, Chiara Satriano, Ferdinando Salvetti, Antonio C. Bossi, Roberto Trevisan, Annalisa Perna, Tobia Peracchi, Nadia Rubis, Olimpia Diadei, Davide Martinetti, Flavio Gaspari, Luigi Fontana, Giuseppe Remuzzi, Ruggenenti, P, Cortinovis, M, Trillini, M, Parvanova, A, Abbate, M, Satriano, C, Salvetti, F, Bossi, A, Trevisan, R, Perna, A, Peracchi, T, Rubis, N, Diadei, O, Martinetti, D, Gaspari, F, Fontana, L, and Remuzzi, G
- Subjects
Adult ,Male ,Endocrinology, Diabetes and Metabolism ,General Medicine ,Overweight ,Kidney ,Cardiovascular risk ,Nephropathy ,Type 2 diabete ,Endocrinology ,Diabetes Mellitus, Type 2 ,Internal Medicine ,Albuminuria ,Humans ,Diabetic Nephropathies ,Female ,Prospective Studies ,Obesity ,Calorie restriction ,Caloric Restriction ,Glomerular Filtration Rate - Abstract
Aims: In type 2 diabetic patients with obesity, hyperfiltration is a risk factor for accelerated glomerular filtration rate (GFR) decline and is ameliorated by calorie restriction (CR). We assessed whether CR-induced amelioration of hyperfiltration could translate into slower long-term GFR decline in this population. Methods: In this academic, single-center, parallel-group, prospective, randomized, open-label, blinded endpoint trial, consenting >40-year-old patients with type 2 diabetes, BMI ≥27 kg/m2, creatinine
- Published
- 2022
33. Moderate salt restriction with or without paricalcitol in type 2 diabetes and losartan-resistant macroalbuminuria (PROCEED)
- Author
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Aneliya Parvanova, Matias Trillini, Manuel A Podestà, Ilian Petrov Iliev, Barbara Ruggiero, Manuela Abbate, Annalisa Perna, Francesco Peraro, Olimpia Diadei, Nadia Rubis, Flavio Gaspari, Fabiola Carrara, Nadia Stucchi, Antonio Belviso, Antonio C Bossi, Roberto Trevisan, Giuseppe Remuzzi, Martin de Borst, Piero Ruggenenti, Norberto Perico, Stefano Rota, Maria Carolina Aparicio, Silvia Prandini, Daniela Cugini, Giulia Gherardi, Anna Corsi, Antonio C. Bossi, S Yakymchuk, Veruscka Lecchi, Ruggero Mangili, Wally Calini, Bogdan Ene-Iordache, Sergio Carminati, Davide Martinetti, Giovanni Antonio Giuliano, Angela Russo, Silvia Ferrari, Antonio Nicola Cannata, Paola Boccardo, Sara Peracchi, Martin De Borst, Serena Bettoni, Irene Cattaneo, Davide Franchina, Haian Ha Phan, Grace Igiraneza, Tamas Kaucsár, Sergio Luis Lima, Meg Lunney, Huong Tran, Groningen Kidney Center (GKC), Lifestyle Medicine (LM), Groningen Institute for Organ Transplantation (GIOT), Parvanova, A, Trillini, M, Podesta, M, Iliev, I, Ruggiero, B, Abbate, M, Perna, A, Peraro, F, Diadei, O, Rubis, N, Gaspari, F, Carrara, F, Stucchi, N, Belviso, A, Bossi, A, Trevisan, R, Remuzzi, G, de Borst, M, Ruggenenti, P, Perico, N, Rota, S, Aparicio, M, Prandini, S, Cugini, D, Gherardi, G, Corsi, A, Yakymchuk, S, Lecchi, V, Mangili, R, Calini, W, Ene-Iordache, B, Carminati, S, Martinetti, D, Giuliano, G, Russo, A, Ferrari, S, Cannata, A, Boccardo, P, Peracchi, S, Bettoni, S, Cattaneo, I, Franchina, D, Ha Phan, H, Igiraneza, G, Kaucsar, T, Lima, S, Lunney, M, and Tran, H
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Male ,Paricalcitol ,Endocrinology, Diabetes and Metabolism ,Drug Resistance ,030232 urology & nephrology ,PROGRESSION ,Type 2 diabetes ,030204 cardiovascular system & hematology ,THERAPY ,0302 clinical medicine ,Endocrinology ,Outpatient clinic ,VITAMIN-D ,ACE-INHIBITION ,education.field_of_study ,Cross-Over Studies ,Cross-Over Studie ,Middle Aged ,Diet, Sodium-Restricted ,Treatment Outcome ,Losartan ,Italy ,D-RECEPTOR ACTIVATION ,Ergocalciferols ,Female ,medicine.symptom ,Human ,medicine.drug ,medicine.medical_specialty ,NEPHROPATHY ,Population ,Urology ,DIETARY-SODIUM RESTRICTION ,Placebo ,Ergocalciferol ,03 medical and health sciences ,Double-Blind Method ,Internal medicine ,Internal Medicine ,medicine ,Humans ,Albuminuria ,MED/13 - ENDOCRINOLOGIA ,education ,Aged ,business.industry ,KIDNEY-DISEASE ,medicine.disease ,Crossover study ,MED/14 - NEFROLOGIA ,Diabetes Mellitus, Type 2 ,RESIDUAL PROTEINURIA ,CHRONIC RENAL-DISEASE ,business - Abstract
Background Macroalbuminuria predicts renal and cardiovascular events in patients with type 2 diabetes. We aimed to assess the albuminuria-lowering effects of salt restriction, paricalcitol therapy, or both, in this population.Methods In this randomised, double-blind, placebo-controlled, crossover trial, we recruited adult patients with type 2 diabetes from six diabetology outpatient clinics in northern Italy, with 24 h albuminuria of more than 300 mg despite 100 mg per day losartan therapy, blood pressure of less than 140/90 mm Hg, serum creatinine concentration of less than 2 mg/dL, stable renal function on stable renin-angiotensin system inhibitor therapy with a fixed dose of losartan, parathyroid hormone concentration of 20 pg/mL to 200 mEq [4.8 g] per day) or low-sodium (Findings Between Dec 13, 2011, and Feb 17, 2015, we randomly allocated 57 (50%) patients to a low-sodium diet (28 [49%] to paricalcitol then placebo and 29 [51%] to placebo then paricalcitol) and 58 (50%) to a high-sodium diet (29 [50%] to paricalcitol then placebo and 29 [50%] to placebo then paricalcitol). In the low-sodium group (30 mEq of daily sodium intake reduction, equivalent to approximately 1.7-1.8 g per day), 24 h albuminuria was reduced by 36.6% (95% CI 28.5-44.9) from 724 mg (441-1233) at baseline to 481 mg (289-837) at month 3 (pInterpretation In patients with macroalbuminuria and type 2 diabetes, moderate salt restriction enhances the antialbuminuric effect of losartan, an effect that could be nephroprotective and cardioprotective in the long term. The finding that paricalcitol prevents a sodium-induced increase in albuminuria provides support for trials to test the longterm risk-benefit profile of paricalcitol add-on therapy in patients with type 2 diabetes and macroalbuminuria refractory to dietary salt restriction, including patients refractory to even moderate salt restriction.
- Published
- 2018
34. Preventing microalbuminuria with benazepril, valsartan, and benazepril–valsartan combination therapy in diabetic patients with high-normal albuminuria: A prospective, randomized, open-label, blinded endpoint (PROBE) study
- Author
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Piero Ruggenenti, Monica Cortinovis, Aneliya Parvanova, Matias Trillini, Ilian P Iliev, Antonio C Bossi, Antonio Belviso, Maria C Aparicio, Roberto Trevisan, Stefano Rota, Annalisa Perna, Tobia Peracchi, Nadia Rubis, Davide Martinetti, Silvia Prandini, Flavio Gaspari, Fabiola Carrara, Salvatore De Cosmo, Giancarlo Tonolo, Ruggero Mangili, Giuseppe Remuzzi, VARIETY Study Organization, Ruggenenti, P, Cortinovis, M, Parvanova, A, Trillini, M, Iliev, I, Bossi, A, Belviso, A, Aparicio, M, Trevisan, R, Rota, S, Perna, A, Peracchi, T, Rubis, N, Martinetti, D, Prandini, S, Gaspari, F, Carrara, F, De Cosmo, S, Tonolo, G, Mangili, R, and Remuzzi, G
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Male ,ACE inhibitors ,Physiology ,microalbuminuria, type 2 diabetes, ACE inhibitors, glomerular filtration rate ,Angiotensin-Converting Enzyme Inhibitors ,030204 cardiovascular system & hematology ,ACE inhibitor therapy ,Biochemistry ,Lung and Intrathoracic Tumors ,Endocrinology ,Medical Conditions ,0302 clinical medicine ,Medicine ,030212 general & internal medicine ,biology ,Pharmaceutics ,Drugs ,Cardiovascular therapy ,Enzyme inhibitors ,General Medicine ,Middle Aged ,Type 2 Diabetes ,Oncology ,Valsartan ,Nephrology ,Drug Therapy, Combination ,Female ,Drug therapy ,medicine.symptom ,Research Article ,Glomerular Filtration Rate ,medicine.drug ,medicine.medical_specialty ,Combination therapy ,Endocrine Disorders ,Urology ,Benazepril ,03 medical and health sciences ,Diabetes Mellitus ,Albuminuria ,Humans ,MED/13 - ENDOCRINOLOGIA ,Aged ,Medicine and health sciences ,Pharmacology ,Renal Physiology ,Intention-to-treat analysis ,business.industry ,Biology and Life Sciences ,Cancers and Neoplasms ,Angiotensin-converting enzyme ,Benzazepines ,medicine.disease ,Diabetes Mellitus, Type 2 ,Metabolic Disorders ,ACE inhibitor ,Enzymology ,biology.protein ,Microalbuminuria ,business ,Angiotensin II Type 1 Receptor Blockers - Abstract
Background Angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) prevent microalbuminuria in normoalbuminuric type 2 diabetic patients. We assessed whether combined therapy with the 2 medications may prevent microalbuminuria better than ACE inhibitor or ARB monotherapy. Methods and findings VARIETY was a prospective, randomized, open-label, blinded endpoint (PROBE) trial evaluating whether, at similar blood pressure (BP) control, combined therapy with benazepril (10 mg/day) and valsartan (160 mg/day) would prevent microalbuminuria more effectively than benazepril (20 mg/day) or valsartan (320 mg/day) monotherapy in 612 type 2 diabetic patients with high-normal albuminuria included between July 2007 and April 2013 by the Istituto di Ricerche Farmacologiche Mario Negri IRCCS and 8 diabetology or nephrology units in Italy. Time to progression to microalbuminuria was the primary outcome. Analyses were intention to treat. Baseline characteristics were similar among groups. During a median [interquartile range, IQR] follow-up of 66 [42 to 83] months, 53 patients (27.0%) on combination therapy, 57 (28.1%) on benazepril, and 64 (31.8%) on valsartan reached microalbuminuria. Using an accelerated failure time model, the estimated acceleration factors were 1.410 (95% CI: 0.806 to 2.467, P = 0.229) for benazepril compared to combination therapy, 0.799 (95% CI: 0.422 to 1.514, P = 0.492) for benazepril compared to valsartan, and 1.665 (95% CI: 1.007 to 2.746, P = 0.047) for valsartan compared to combination therapy. Between-group differences in estimated acceleration factors were nonsignificant after adjustment for predefined confounders. BP control was similar across groups. All treatments were safe and tolerated well, with a slight excess of hyperkalemia and hypotension in the combination therapy group. The main study limitation was the lower than expected albuminuria at inclusion. Conclusions Risk/benefit profile of study treatments was similar. Dual renin–angiotensin system (RAS) blockade is not recommended as compared to benazepril or valsartan monotherapy for prevention of microalbuminuria in normoalbuminuric type 2 diabetic patients. Trial registration EudraCT 2006-005954-62; ClinicalTrials.gov NCT00503152., Piero Ruggenenti and co-workers study prevention of microalbuminuria in patients with type 2 diabetes., Author summary Why was this study done? Renin–angiotensin system (RAS) blockade with angiotensin converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs) prevents the onset of microalbuminuria in patients with type 2 diabetes and normoalbuminuria. Some studies found that ACE inhibitor and ARB combination therapy reduced urinary albumin excretion (UAE) more effectively than ACE inhibitor or ARB monotherapy in type 2 diabetic patients with microalbuminuria or macroalbuminuria. Treatment effect was, however, associated with greater blood pressure (BP) reduction. Whether, at comparable BP control, dual RAS inhibition with an ACE inhibitor and an ARB could be more renoprotective than either monotherapy in diabetic patients with no evidence of kidney disease is unknown. What did the researchers do and find? In this prospective, randomized, open-label, blinded endpoint (PROBE) trial, we evaluated whether, at similar BP control, combination therapy with the ACE inhibitor benazepril and the ARB valsartan would reduce the incidence of microalbuminuria more effectively than benazepril or valsartan monotherapy in 612 patients with type 2 diabetes and high-normal albuminuria. Secondarily, we compared the effects of the 2 monotherapies on the primary prevention of microalbuminuria in this population. We found that during a median follow-up of 66 months, combined treatment with half of the standard manufacturer-recommended antihypertensive doses of benazepril and valsartan had no superior effect against progression to microalbuminuria as compared to monotherapy with full recommended doses of either benazepril or valsartan. The protective effects of benazepril and valsartan monotherapies against progression to microalbuminuria were also similar. All treatments were safe and well tolerated, with a slight excess of hyperkalemia and hypotension episodes in the combination therapy group. What do these findings mean? Dual RAS blockade should not be preferred to ACE inhibitor or ARB monotherapy for the primary prevention of microalbuminuria in patients with type 2 diabetes and normoalbuminuria. Recent studies showing that sodium–glucose co-transporter 2 (SGLT2) inhibitors may afford substantial nephro- and cardioprotection to patients with type 2 diabetes and varying degrees of albuminuria might pave the way to novel prevention strategies based upon the integrated use of these novel medications with an ACE inhibitor or an ARB, but not with their combination.
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- 2021
35. Comparison of different attract-and-kill device densities to control the adult population of Popillia japonica (Coleoptera: Scarabaeidae).
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Paoli F, Barbieri F, Iovinella I, Sciandra C, Barzanti GP, Torrini G, Sabbatini Peverieri G, Mazza G, Benvenuti C, Sacco D, Martinetti D, Roversi PF, and Marianelli L
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- Animals, Insecticides, Pheromones pharmacology, Japan, Population Density, Coleoptera physiology, Insect Control methods, Insect Control instrumentation
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Background: Popillia japonica Newman is a scarab beetle native to Japan that is considered a serious pest outside its native range. It can feed on more than 400 host plants and spread about 10 km per year in invaded territories, therefore it is considered the second most important quarantine pest in Europe. Both chemical and biological insecticides have been used for control, with variable results. Despite ongoing efforts, P. japonica remains a threat in invaded countries, and it is necessary to test more effective and sustainable solutions in the context of integrated pest management. Here we present a study on long-lasting insecticide-treated nets (LLINs) assembled in semiochemical-baited attract-and-kill devices (A&Ks) as a means to control adults of P. japonica with low environmental impact. This study complements previous ones in which we first evaluated the effectiveness of the LLINs in the laboratory and then tested both effectiveness and duration in field-exposed A&Ks against P. japonica. In the present work we compared the effectiveness of three different densities of A&Ks per hectare in areas where the population of P. japonica was numerically homogeneous., Results: The different densities of A&K (1, 2, 4 A&Ks per ha) resulted in an overall reduction of the population of P. japonica by about two thirds in comparison to the control area., Conclusions: This study suggests that the use of one A&K per hectare, requiring minimal management effort, is an effective ratio for reducing local populations of P. japonica. © 2024 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry., (© 2024 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.)
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- 2024
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36. Quantitative risk assessment for the introduction of bluetongue virus into mainland Europe by long-distance wind dispersal of Culicoides spp.: A case study from Sardinia.
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Bibard A, Martinetti D, Giraud A, Picado A, Chalvet-Monfray K, and Porphyre T
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Europe faces regular introductions and reintroductions of bluetongue virus (BTV) serotypes, most recently exemplified by the incursion of serotype 3 in the Netherlands. Although the long-distance wind dispersal of the disease vector, Culicoides spp., is recognized as a virus introduction pathway, it remains understudied in risk assessments. A Quantitative Risk Assessment framework was developed to estimate the risk of BTV-3 incursion into mainland Europe from Sardinia, where the virus has been present since 2018. We used an atmospheric transport model (HYbrid Single-Particle Lagrangian Integrated Trajectory) to infer the probability of airborne dispersion of the insect vector. Epidemiological disease parameters quantified the virus prevalence in vector population in Sardinia and its potential first transmission after introduction in a new area. When assuming a 24h maximal flight duration, the risk of BTV introduction from Sardinia is limited to the Mediterranean Basin, mainly affecting the southwestern area of the Italian Peninsula, Sicily, Malta, and Corsica. The risk extends to the northern and central parts of Italy, Balearic archipelago, and mainland France and Spain, mostly when maximal flight duration is longer than 24h. Additional knowledge on vector flight conditions and Obsoletus complex-specific parameters could improve the robustness of the model. Providing both spatial and temporal insights into BTV introduction risks, our framework is a key tool to guide global surveillance and preparedness against epizootics., (© 2024 The Author(s). Risk Analysis published by Wiley Periodicals LLC on behalf of Society for Risk Analysis.)
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- 2024
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37. Farmland expansion and intensification do not foster local food self-sufficiency. Insights from the Mediterranean area.
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Sanz Sanz E, Napoléone C, Debolini M, Martinetti D, Moreno Pérez O, de Benito C, Mouléry M, Pinto Correia T, Filippini R, Arfa L, and Yacamán-Ochoa C
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- Farms, Food, Food Supply, Agriculture, Public Policy
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Bridging the gap between the micro and the macro scale in modelling food security to inform context-specific regionalised policies remains a major scientific challenge. A better understanding of the relations between global and local drivers impacting local food self-sufficiency (LFSS) is essential. We applied to the whole Mediterranean environmental area (Southern and Northern) a modelling framework for structural estimates (PLS-PM) using qualitative and quantitative methods to combine local-level information from field surveys and participatory workshops with global-level data. Our findings show that farmland expansion and intensification spatially disconnected from urban consumption areas do not appear to foster LFSS. On the other hand, public policies appear key to enhancing LFSS in the Mediterranean area if appropriate to the particular regional context. We outline how this multi-level modelling methodology can contribute to a place-based approach by informing context-specific regionalised policies aimed at food security., Competing Interests: Declaration of competing interest The authors declare no competing interests., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)
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- 2024
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38. A GWAS in the pandemic epicenter highlights the severe COVID-19 risk locus introgressed by Neanderthals.
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Breno M, Noris M, Rubis N, Parvanova AI, Martinetti D, Gamba S, Liguori L, Mele C, Piras R, Orisio S, Valoti E, Alberti M, Diadei O, Bresin E, Rigoldi M, Prandini S, Gamba T, Stucchi N, Carrara F, Daina E, Benigni A, and Remuzzi G
- Abstract
Large GWAS indicated that genetic factors influence the response to SARS-CoV-2. However, sex, age, concomitant diseases, differences in ancestry, and uneven exposure to the virus impacted the interpretation of data. We aimed to perform a GWAS of COVID-19 outcome in a homogeneous population who experienced a high exposure to the virus and with a known infection status. We recruited inhabitants of Bergamo province-that in spring 2020 was the epicenter of the SARS-Cov-2 pandemic in Europe-via an online questionnaire followed by personal interviews. Cases and controls were matched by age, sex and risk factors. We genotyped 1195 individuals and replicated the association at the 3p21.31 locus with severity, but with a stronger effect size that further increased in gravely ill patients. Transcriptome-wide association study highlighted eQTLs for LZTFL1 and CCR9 . We also identified 17 loci not previously reported, suggestive for an association with either COVID-19 severity or susceptibility., Competing Interests: The authors declare no competing interests., (© 2023 The Authors.)
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- 2023
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39. Effects of Octreotide-Long-Acting Release Added-on Tolvaptan in Patients with Autosomal Dominant Polycystic Kidney Disease: Pilot, Randomized, Placebo-Controlled, Cross-Over Trial.
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Trillini M, Caroli A, Perico N, Remuzzi A, Brambilla P, Villa G, Perna A, Peracchi T, Rubis N, Martinetti D, Caruso M, Leone VF, Cugini D, Carrara F, Remuzzi G, and Ruggenenti P
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- Humans, Tolvaptan therapeutic use, Octreotide adverse effects, Cross-Over Studies, Treatment Outcome, Kidney, Antidiuretic Hormone Receptor Antagonists adverse effects, Polycystic Kidney, Autosomal Dominant drug therapy
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Background: Tolvaptan and octreotide-long-acting release (LAR) have renoprotective effects in autosomal dominant polycystic kidney disease (ADPKD) that are partially mediated by amelioration of compensatory glomerular hyperfiltration. We compared the effects of tolvaptan and octreotide-LAR combination therapy versus those of tolvaptan monotherapy in patients with ADPKD., Methods: This pilot, randomized, placebo-controlled, cross-over trial primarily compared the effects of 1- and 4-week treatments with octreotide-LAR (two 20-mg i.m. injections) or placebo (two i.m. 0.9% saline solution injections) added-on tolvaptan (up to 90 and 30 mg/d) on GFR (iohexol plasma clearance) in 19 consenting patients with ADPKD referred to a clinical research center in Italy. Analyses were intention-to-treat. The local ethical committee approved the study., Results: At 4 weeks, GFR significantly decreased by a median (interquartile range) of 3 (-1 to 5) ml/min per 1.73 m2 with tolvaptan and placebo (P=0.01) and by 7 (3-14) ml/min per 1.73 m2 with tolvaptan and octreotide-LAR (P=0.03). GFR changes during the two treatment periods differed by 2 (-5 to 14) ml/min per 1.73 m2 (P=0.28). At 1 week, GFR significantly decreased by 3 (0-7) ml/min per 1.73 m2 with tolvaptan and placebo (P=0.006) and by 10 (-6 to 16) ml/min per 1.73 m2 with tolvaptan and octreotide-LAR add-on therapy (P<0.001). GFR changes during the two treatment periods significantly differed by 3 (0-12) ml/min per 1.73 m2 (P=0.012). Total kidney volume nonsignificantly changed by 4 (-48 to 23) ml with tolvaptan and placebo (P=0.74), whereas it decreased significantly by 41 (25-77) ml with tolvaptan and octreotide-LAR (P=0.001). Changes during the two treatment periods differed by 36 (0-65) ml (P=0.01). Octreotide-LAR also attenuated (P=0.02) the aquaretic effect of tolvaptan. Treatments were well tolerated., Conclusions: In patients with ADPKD, octreotide-LAR added-on tolvaptan reduced GFR more effectively than octreotide-LAR and placebo. Octreotide-LAR also reduced total and cystic kidney volumes and attenuated the acquaretic effect of tolvaptan., Clinical Trial Registry Name and Registration Number: Tolvaptan-Octreotide LAR Combination in ADPKD (TOOL), NCT03541447., (Copyright © 2023 by the American Society of Nephrology.)
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- 2023
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40. Brown Rot Disease in Stored Nectarines: Modeling the Combined Effects of Preharvest and Storage Conditions.
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Casagrande E, Génard M, Lurol S, Charles F, Bevacqua D, Martinetti D, and Lescourret F
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- Fruit, Plant Diseases
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Brown rot in stored stone fruits, caused by Monilinia spp., may be due to preharvest and storage factors, but the combined effect of these factors has yet to be investigated. We set up two experiments to monitor the progression of brown rot during the storage of nectarines subjected to various preharvest and storage conditions. We assessed the effects of different agricultural practices (irrigation regimen × fruit load) and harvest dates on brown rot progress during storage in 2018 and the effect of different storage temperatures in 2019. We found that the cumulative incidence of brown rot during storage increased with individual fruit mass, which was influenced by agricultural practices, and for later harvest dates. It also increased with storage temperature. We observed that during storage no secondary infections developed in nectarines not in direct contact with fruits infected with Monilinia laxa . These findings led to the identification of candidate variables describing the brown rot risk on nectarines during storage, such as individual fruit mass, meteorological conditions before fruit harvest, prevalence of brown rot at harvest, and storage temperature. We used these variables to build a mathematical model for estimating the time-to-appearance of brown rot symptoms in stored nectarines. This model fitted the experimental data well, highlighting the need to pay greater attention to the interaction between preharvest and storage conditions. This model could be used to evaluate management strategies for reducing the impact of brown rot in nectarines during storage.
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- 2022
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41. Long-term kidney and systemic effects of calorie restriction in overweight or obese type 2 diabetic patients (C.Re.S.O. 2 randomized controlled trial).
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Ruggenenti P, Cortinovis M, Trillini M, Parvanova A, Abbate M, Satriano C, Salvetti F, Bossi AC, Trevisan R, Perna A, Peracchi T, Rubis N, Diadei O, Martinetti D, Gaspari F, Fontana L, and Remuzzi G
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- Adult, Albuminuria complications, Caloric Restriction, Female, Glomerular Filtration Rate physiology, Humans, Kidney, Male, Obesity complications, Overweight complications, Prospective Studies, Diabetes Mellitus, Type 2 complications, Diabetic Nephropathies etiology
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Aims: In type 2 diabetic patients with obesity, hyperfiltration is a risk factor for accelerated glomerular filtration rate (GFR) decline and is ameliorated by calorie restriction (CR). We assessed whether CR-induced amelioration of hyperfiltration could translate into slower long-term GFR decline in this population., Methods: In this academic, single-center, parallel-group, prospective, randomized, open-label, blinded endpoint trial, consenting >40-year-old patients with type 2 diabetes, BMI ≥27 kg/m
2 , creatinine <1.2 mg/dL and albuminuria ≤300 mg/24 h were randomized (1:1) to two-year 25% CR (n = 53) or standard diet (SD, n = 50). Primary outcome was 6-month measured GFR. Analyses were by modified intention-to-treat., Results: At 6 months GFR decreased by 5.16 ± 10.03 mL/min (P = 0.001) with CR, and by 0.98 ± 9.71 mL/min (P = 0.497) with SD. Between-group difference was significant (P = 0.044). GFR decline from 6 to 24 months was significant with SD (P < 0.01), but not with CR (P = 0.075). Between-group difference, however, was not significant (P = 0.414). Body weight, BMI, waist circumference, systolic blood pressure, HbA1c, blood glucose, serum triglycerides decreased and ApoA-I concentration increased with CR. No changes were observed with SD. Between-group differences were significant. CR was tolerated well., Conclusions: In obese type 2 diabetic patients, CR ameliorated glomerular hyperfiltration and several cardiovascular risk factors, and blunted long-term GFR decline., Trial Registration: NCT01930136., (Copyright © 2022 The Authors. Published by Elsevier B.V. All rights reserved.)- Published
- 2022
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42. Climatic and landscape changes as drivers of environmental feedback that influence rainfall frequency in the United States.
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Moore RA, Martinetti D, Bigg EK, Christner BC, and Morris CE
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- Atmosphere, Climate Change, Feedback, Seasons, United States, Agriculture, Rain
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Previous studies have identified regions where the occurrence of rainfall significantly increases or decreases the probability for subsequent rainfall over periods that range from a few days to several weeks. These observable phenomena are termed "rainfall feedback" (RF). To better understand the land-atmosphere interactions involved in RF, the behavior of RF patterns was analyzed using data from 1849 to 2016 at ~3000 sites in the contiguous United States. We also considered changes in major land-use types and applied a geographically weighted regression model technique for analyzing the predictors of RF. This approach identified non-linear and spatially non-stationary relationships between RF, climate, land use, and land type. RF patterns in certain regions of the United States are predictable by modeling variables associated with climate, season, and land use. The model outputs also demonstrate the extent to which the effect of precipitation, temperature, and land use on RF depend on season and location. Specifically, major changes were observed for land use associated with agriculture in the western United States, which had negative and positive influences on RF in summer and winter, respectively. In contrast, developed land in the eastern United States correlated with positive RF values in summer but with negative ones in winter. We discuss how changes in climate and land use would be expected to affect land-atmosphere interactions, as well as the possible role that physical mechanisms and rain-enhanced bioaerosol emissions may play in the spatiotemporal changes observed for historical patterns of rainfall frequency in the United States., (© 2021 The Authors. Global Change Biology published by John Wiley & Sons Ltd.)
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- 2021
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43. Preventing microalbuminuria with benazepril, valsartan, and benazepril-valsartan combination therapy in diabetic patients with high-normal albuminuria: A prospective, randomized, open-label, blinded endpoint (PROBE) study.
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Ruggenenti P, Cortinovis M, Parvanova A, Trillini M, Iliev IP, Bossi AC, Belviso A, Aparicio MC, Trevisan R, Rota S, Perna A, Peracchi T, Rubis N, Martinetti D, Prandini S, Gaspari F, Carrara F, De Cosmo S, Tonolo G, Mangili R, and Remuzzi G
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- Aged, Drug Therapy, Combination, Female, Humans, Male, Middle Aged, Albuminuria etiology, Albuminuria prevention & control, Angiotensin II Type 1 Receptor Blockers therapeutic use, Angiotensin-Converting Enzyme Inhibitors therapeutic use, Benzazepines therapeutic use, Diabetes Mellitus, Type 2 complications, Valsartan therapeutic use
- Abstract
Background: Angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) prevent microalbuminuria in normoalbuminuric type 2 diabetic patients. We assessed whether combined therapy with the 2 medications may prevent microalbuminuria better than ACE inhibitor or ARB monotherapy., Methods and Findings: VARIETY was a prospective, randomized, open-label, blinded endpoint (PROBE) trial evaluating whether, at similar blood pressure (BP) control, combined therapy with benazepril (10 mg/day) and valsartan (160 mg/day) would prevent microalbuminuria more effectively than benazepril (20 mg/day) or valsartan (320 mg/day) monotherapy in 612 type 2 diabetic patients with high-normal albuminuria included between July 2007 and April 2013 by the Istituto di Ricerche Farmacologiche Mario Negri IRCCS and 8 diabetology or nephrology units in Italy. Time to progression to microalbuminuria was the primary outcome. Analyses were intention to treat. Baseline characteristics were similar among groups. During a median [interquartile range, IQR] follow-up of 66 [42 to 83] months, 53 patients (27.0%) on combination therapy, 57 (28.1%) on benazepril, and 64 (31.8%) on valsartan reached microalbuminuria. Using an accelerated failure time model, the estimated acceleration factors were 1.410 (95% CI: 0.806 to 2.467, P = 0.229) for benazepril compared to combination therapy, 0.799 (95% CI: 0.422 to 1.514, P = 0.492) for benazepril compared to valsartan, and 1.665 (95% CI: 1.007 to 2.746, P = 0.047) for valsartan compared to combination therapy. Between-group differences in estimated acceleration factors were nonsignificant after adjustment for predefined confounders. BP control was similar across groups. All treatments were safe and tolerated well, with a slight excess of hyperkalemia and hypotension in the combination therapy group. The main study limitation was the lower than expected albuminuria at inclusion., Conclusions: Risk/benefit profile of study treatments was similar. Dual renin-angiotensin system (RAS) blockade is not recommended as compared to benazepril or valsartan monotherapy for prevention of microalbuminuria in normoalbuminuric type 2 diabetic patients., Trial Registration: EudraCT 2006-005954-62; ClinicalTrials.gov NCT00503152., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests: GR is a member of PLOS Medicine’s Editorial Board. All other authors declare no competing interests.
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- 2021
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44. Mycophenolate mofetil versus azathioprine in kidney transplant recipients on steroid-free, low-dose cyclosporine immunosuppression (ATHENA): A pragmatic randomized trial.
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Ruggenenti P, Cravedi P, Gotti E, Plati A, Marasà M, Sandrini S, Bossini N, Citterio F, Minetti E, Montanaro D, Sabadini E, Tardanico R, Martinetti D, Gaspari F, Villa A, Perna A, Peraro F, and Remuzzi G
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- Adult, Aged, Azathioprine adverse effects, Cyclosporine adverse effects, Drug Therapy, Combination, Female, Graft Rejection diagnosis, Graft Rejection immunology, Humans, Immunosuppressive Agents adverse effects, Italy, Male, Middle Aged, Mycophenolic Acid adverse effects, Prospective Studies, Time Factors, Treatment Outcome, Azathioprine administration & dosage, Cyclosporine administration & dosage, Graft Rejection prevention & control, Graft Survival drug effects, Immunosuppressive Agents administration & dosage, Kidney Transplantation adverse effects, Mycophenolic Acid administration & dosage
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Background: We compared protection of mycophenolate mofetil (MMF) and azathioprine (AZA) against acute cellular rejection (ACR) and chronic allograft nephropathy (CAN) in kidney transplant recipients on steroid-free, low-dose cyclosporine (CsA) microemulsion maintenance immunosuppression., Methods and Findings: ATHENA, a pragmatic, prospective, multicenter trial conducted by 6 Italian transplant centers, compared the outcomes of 233 consenting recipients of a first deceased donor kidney transplant induced with low-dose thymoglobulin and basiliximab and randomized to MMF (750 mg twice/day, n = 119) or AZA (75 to 125 mg/day, n = 114) added-on maintenance low-dose CsA microemulsion and 1-week steroid. In patients without acute clinical or subclinical rejections, CsA dose was progressively halved. Primary endpoint was biopsy-proven CAN. Analysis was by intention to treat. Participants were included between June 2007 and July 2012 and followed up to August 2016. Between-group donor and recipient characteristics, donor/recipient mismatches, and follow-up CsA blood levels were similar. During a median (interquartile range (IQR)) follow-up of 47.7 (44.2 to 48.9) months, 29 of 87 biopsied patients on MMF (33.3%) versus 31 of 88 on AZA (35.2%) developed CAN (hazard ratio (HR) [95% confidence interval (CI)]: 1.147 (0.691 to 1.904, p = 0.595). Twenty and 21 patients on MMF versus 34 and 14 on AZA had clinical [HR (95% CI): 0.58 (0.34 to 1.02); p = 0.057) or biopsy-proven subclinical [HR (95% CI): 1.49 (0.76 to 2.92); p = 0.249] ACR, respectively. Combined events [HR (95% CI): 0.85 (0.56 to 1.29); p = 0.438], patient and graft survival, delayed graft function (DGF), 3-year glomerular filtration rate (GFR) [53.8 (40.6;65.7) versus 49.8 (36.8;62.5) mL/min/1.73 m2, p = 0.50], and adverse events (AEs) were not significantly different between groups. Chronicity scores other than CAN predict long-term graft outcome. Study limitations include small sample size and unblinded design., Conclusions: In this study, we found that in deceased donor kidney transplant recipients on low-dose CsA and no steroids, MMF had no significant benefits over AZA. This finding suggests that AZA, due to its lower costs, could safely replace MMF in combination with minimized immunosuppression., Trial Registration: ClinicalTrials.gov NCT00494741; EUDRACT 2006-005604-14., Competing Interests: The authors have declared that no competing interests exist.
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- 2021
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45. Inferring long-distance connectivity shaped by air-mass movement for improved experimental design in aerobiology.
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Choufany M, Martinetti D, Soubeyrand S, and Morris CE
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The collection and analysis of air samples for the study of microbial airborne communities or the detection of airborne pathogens is one of the few insights that we can grasp of a continuously moving flux of microorganisms from their sources to their sinks through the atmosphere. For large-scale studies, a comprehensive sampling of the atmosphere is beyond the scopes of any reasonable experimental setting, making the choice of the sampling locations and dates a key factor for the representativeness of the collected data. In this work we present a new method for revealing the main patterns of air-mass connectivity over a large geographical area using the formalism of spatio-temporal networks, that are particularly suitable for representing complex patterns of connection. We use the coastline of the Mediterranean basin as an example. We reveal a temporal pattern of connectivity over the study area with regions that act as strong sources or strong receptors according to the season of the year. The comparison of the two seasonal networks has also allowed us to propose a new methodology for comparing spatial weighted networks that is inspired from the small-world property of non-spatial networks.
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- 2021
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46. Ramipril and Cardiovascular Outcomes in Patients on Maintenance Hemodialysis: The ARCADIA Multicenter Randomized Controlled Trial.
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Ruggenenti P, Podestà MA, Trillini M, Perna A, Peracchi T, Rubis N, Villa D, Martinetti D, Cortinovis M, Ondei P, Condemi CG, Guastoni CM, Meterangelis A, Granata A, Mambelli E, Pasquali S, Genovesi S, Pieruzzi F, Bertoli SV, Del Rosso G, Garozzo M, Rigotti A, Pozzi C, David S, Daidone G, Mingardi G, Mosconi G, Galfré A, Romei Longhena G, Pacitti A, Pani A, Hidalgo Godoy J, Anders HJ, and Remuzzi G
- Subjects
- Aged, Female, Humans, Male, Middle Aged, Prospective Studies, Angiotensin-Converting Enzyme Inhibitors therapeutic use, Cardiovascular Diseases prevention & control, Ramipril therapeutic use, Renal Dialysis
- Abstract
Background and Objectives: Renin-angiotensin system (RAS) inhibitors reduce cardiovascular morbidity and mortality in patients with CKD. We evaluated the cardioprotective effects of the angiotensin-converting enzyme inhibitor ramipril in patients on maintenance hemodialysis., Design, Setting, Participants, & Measurements: In this phase 3, prospective, randomized, open-label, blinded end point, parallel, multicenter trial, we recruited patients on maintenance hemodialysis with hypertension and/or left ventricular hypertrophy from 28 Italian centers. Between July 2009 and February 2014, 140 participants were randomized to ramipril (1.25-10 mg/d) and 129 participants were allocated to non-RAS inhibition therapy, both titrated up to the maximally tolerated dose to achieve predefined target BP values. The primary efficacy end point was a composite of cardiovascular death, myocardial infarction, or stroke. Secondary end points included the single components of the primary end point, new-onset or recurrence of atrial fibrillation, hospitalizations for symptomatic fluid overload, thrombosis or stenosis of the arteriovenous fistula, and changes in cardiac mass index. All outcomes were evaluated up to 42 months after randomization., Results: At comparable BP control, 23 participants on ramipril (16%) and 24 on non-RAS inhibitor therapy (19%) reached the primary composite end point (hazard ratio, 0.93; 95% confidence interval, 0.52 to 1.64; P =0.80). Ramipril reduced cardiac mass index at 1 year of follow-up (between-group difference in change from baseline: -16.3 g/m
2 ; 95% confidence interval, -29.4 to -3.1), but did not significantly affect the other secondary outcomes. Hypotensive episodes were more frequent in participants allocated to ramipril than controls (41% versus 12%). Twenty participants on ramipril and nine controls developed cancer, including six gastrointestinal malignancies on ramipril (four were fatal), compared with none in controls., Conclusions: Ramipril did not reduce the risk of major cardiovascular events in patients on maintenance hemodialysis., Clinical Trial Registry Name and Registration Number: ARCADIA, NCT00985322 and European Union Drug Regulating Authorities Clinical Trials Database number 2008-003529-17., (Copyright © 2021 by the American Society of Nephrology.)- Published
- 2021
- Full Text
- View/download PDF
47. Coupling epidemiological and tree growth models to control fungal diseases spread in fruit orchards.
- Author
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Bevacqua D, Génard M, Lescourret F, Martinetti D, Vercambre G, Valsesia P, and Mirás-Avalos JM
- Subjects
- Fruit microbiology, Models, Biological, Mycoses epidemiology, Plant Diseases microbiology, Plant Diseases prevention & control, Trees growth & development
- Abstract
Agronomic practices can alter plant susceptibility to diseases and represent a promising alternative to the use of pesticides. Yet, they also alter crop quality and quantity so that the evaluation of their efficacy is not straightforward. Here we couple a compartmental epidemiological model for brown rot diffusion in fruit orchards with a fruit-tree growth model explicitly considering the role of agronomic practices over fruit quality. The new modelling framework permits us to evaluate, in terms of quantity and quality of the fruit production, management scenarios characterized by different levels of regulated deficit irrigation and crop load. Our results suggest that a moderate water stress in the final weeks of fruit development and a moderate fruit load provide effective control on the brown rot spreading, and eventually guarantee monetary returns similar to those that would be obtained in the absence of the disease.
- Published
- 2019
- Full Text
- View/download PDF
48. Effects of valsartan, benazepril and their combination in overt nephropathy of type 2 diabetes: A prospective, randomized, controlled trial.
- Author
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Ruggenenti P, Trillini M, P Barlovic D, Cortinovis M, Pisani A, Parvanova A, Iliev IP, Ruggiero B, Rota S, Aparicio MC, Perna A, Peraro F, Diadei O, Gaspari F, Carrara F, Stucchi N, Martinetti D, Janez A, Gregoric N, Riccio E, Bossi AC, Trevisan R, Manunta P, Battaglia G, David S, Aucella F, Belviso A, Satta A, and Remuzzi G
- Subjects
- Adult, Aged, Benzazepines adverse effects, Biomarkers analysis, Blood Pressure drug effects, Drug Therapy, Combination, Female, Humans, Italy, Kidney Function Tests, Male, Middle Aged, Slovenia, Treatment Outcome, Valsartan adverse effects, Benzazepines administration & dosage, Diabetes Mellitus, Type 2 complications, Diabetes Mellitus, Type 2 drug therapy, Diabetic Nephropathies drug therapy, Valsartan administration & dosage
- Abstract
Aims: To evaluate whether angiotensin-converting enzyme (ACE) inhibitor and angiotensin II receptor blocker (ARB) combination therapy is more nephroprotective than ACE inhibitor or ARB monotherapy in people with type 2 diabetes and overt nephropathy., Materials and Methods: In this prospective, randomized, open, blind-endpoint phase III trial sponsored by the Italian Drug Agency, 103 consenting patients with type 2 diabetes, aged >40 years, with serum creatinine levels 159 to 309 μmol/L, spot morning urinary albumin-creatinine ratio > 1000 mg/g (or > 500 mg/g in those on ACE inhibitor or ARB therapy at inclusion) were stratified by centre and randomized to 4.5-year treatment with valsartan 320 mg/d (n = 36), benazepril 20 mg/d (n = 34) or halved doses of both medications (n = 33). The primary endpoint was end-stage renal disease (ESRD). Modified intention-to-treat analyses were performed., Results: Recruitment took place between June 2007 and February 2013 at 10 centres in Italy and one in Slovenia. A total of 77 participants completed the study and 26 were prematurely withdrawn. During a median (interquartile range) of 41 (18-54) months, 12 participants on benazepril (35.3%) and nine on combination therapy (27.3%) progressed to ESRD, versus five on valsartan (13.9%). Differences between benazepril (hazard ratio [HR] 3.59, 95% confidence interval [CI] 1.25-10.30; P = 0.018) or combination therapy (HR 3.28, 95% CI 1.07-10.0; P = 0.038) and valsartan were significant, even after adjustment for age, gender and baseline serum creatinine, systolic blood pressure and 24-hour proteinuria (HR 5.16, 95% CI 1.50-17.75, P = 0.009 and HR 4.75, 95% CI 1.01-22.39, P = 0.049, respectively). Adverse events were distributed similarly among the groups., Conclusions: In people with type 2 diabetes with nephropathy, valsartan (320 mg/d) safely postponed ESRD more effectively than benazepril (20 mg/d) or than halved doses of both medications., (© 2019 John Wiley & Sons Ltd.)
- Published
- 2019
- Full Text
- View/download PDF
49. Identifying Lookouts for Epidemio-Surveillance: Application to the Emergence of Xylella fastidiosa in France.
- Author
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Martinetti D and Soubeyrand S
- Subjects
- France, Plant Diseases microbiology, Xylella
- Abstract
Recent detections of Xylella fastidiosa in Corsica Island, France, has raised concerns on its possible spread to mainland France and the rest of the Mediterranean Basin. Early detection of infected plants is paramount to prevent the spread of the bacteria, but little is known about this pathosystem in European environments, hence standard surveillance strategies may be ineffective. We present a new methodological approach for the design of risk-based surveillance strategies, adapted to the emerging risk caused by X. fastidiosa. Our proposal is based on a combination of machine learning techniques and network analysis that aims at understanding the main abiotic drivers of the infection, produce risk maps and identify lookouts for the design of future surveillance plans. The identified drivers coincide with known results in laboratory studies about the correlation between environmental variables, such as water stress and temperature, and the presence of the bacterium in plants. Furthermore, the produced risk maps overlap nicely with detected foci of infection, while they also highlight other susceptible regions where X. fastidiosa has not been found yet. We conclude the paper presenting a list of recommended regions for a risk-based surveillance campaign based on the predicted spread and probability of early detection of the disease.
- Published
- 2019
- Full Text
- View/download PDF
50. MicroRNA-based molecular classification of papillary thyroid carcinoma.
- Author
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Rosignolo F, Memeo L, Monzani F, Colarossi C, Pecce V, Verrienti A, Durante C, Grani G, Lamartina L, Forte S, Martinetti D, Giuffrida D, Russo D, Basolo F, Filetti S, and Sponziello M
- Subjects
- Adult, Aged, Biomarkers, Tumor genetics, Carcinoma classification, Carcinoma pathology, Carcinoma, Papillary, Female, Gene Expression Profiling, Humans, Male, MicroRNAs classification, MicroRNAs genetics, Middle Aged, Prognosis, Thyroid Cancer, Papillary, Thyroid Gland pathology, Thyroid Neoplasms classification, Thyroid Neoplasms pathology, Biomarkers, Tumor biosynthesis, Carcinoma genetics, Gene Expression Regulation, Neoplastic genetics, MicroRNAs biosynthesis, Thyroid Neoplasms genetics
- Abstract
MicroRNA (miRNA) expression is dysregulated in many human malignancies, and a growing number of studies are focused on their potential use as tumor biomarkers. To identify a miRNA signature for papillary thyroid carcinomas (PTC), we investigated miRNA expression profiles in two independent cohorts of PTCs, which included major histological subtypes [classical-type (PTC‑CT), follicular-variant (PTC‑FV), and tall-cell variant (PTC‑TCV)] and cases with low or intermediate risk of recurrence. Using TaqMan® Array Human MicroRNA A+B Cards v3.0, we first performed microRNA profiling of normal and neoplastic thyroid tissues from 29 PTC patients. Promising candidates were then investigated in a second, independent cohort of 76 PTCs using Custom TaqMan® Array MicroRNA Cards. We identified a molecular signature of 11 miRNAs that were significantly upregulated (miR‑146b-5p, miR‑146b-3p, miR‑221-3p, miR‑222‑5p, miR‑222‑3p) or downregulated (miR‑1179, miR‑486‑5p, miR‑204-5p, miR‑7-2-3p, miR‑144-5p, miR‑140-3p) in PTC tissues vs. normal thyroid tissue. Upregulation of miR‑146b-5p and miR‑222‑3p was also significantly associated with an increased risk of recurrence. Higher than normal expression of miR‑146b-5p and miR‑146b-3p characterized PTC‑CT and PTC‑TCV but not PTC‑FV, whereas miR‑21-5p was significantly upregulated only in PTC‑TCV. When PTC‑FV were subclassified as encapsulated (PTC‑EFV) or infiltrative (PTC‑IFV), miR‑204-5p was downregulated in all histological subtypes except PTC‑EFV, which displayed expression levels similar to those of normal thyroid tissues. These findings provide new insights into the molecular classification of PTC, showing that different miRNA expression profiles are associated with different histological types of PTC and different risks of recurrence.
- Published
- 2017
- Full Text
- View/download PDF
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