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2. Resting Whole Body Energy Metabolism in Class 3 Obesity; from Preserved Insulin Sensitivity to Overt Type 2 Diabetes

Author

Manzoni G, Oltolini A, Perra S, Muraca E, Ciardullo S, Pizzi M, Castoldi G, Lattuada G, Pizzi P, and Perseghin G

Subjects
indirect calorimetry, insulin resistance, energy expenditure, bariatric surgery, respiratory quotient, Specialties of internal medicine, RC581-951
Abstract

Giuseppina Manzoni,1 Alice Oltolini,1 Silvia Perra,1 Emanuele Muraca,1 Stefano Ciardullo,1,2 Mattia Pizzi,3 Giovanna Castoldi,2 Guido Lattuada,1 Pietro Pizzi,3 Gianluca Perseghin1,2 1Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy; 2Department of Medicine and Surgery, Università Degli Studi di Milano Bicocca, Monza, Italy; 3Centre for Obesity Research, Policlinico di Monza, Monza, ItalyCorrespondence: Gianluca PerseghinDepartment of Medicine and Rehabilitation, Policlinico di Monza, Via Modigliani 10, Monza, MB 20900, ItalyTel +39 039 281 0430Email gianluca.perseghin@policlinicodimonza.itContext: Insulin resistance and diabetes may influence separately or in combination whole body energy metabolism.Objective: To assess the impact of insulin resistance and/or overt type 2 diabetes on resting energy expenditure (REE) in class 3 obese individuals.Design and Setting: Retrospective, cross-sectional analysis of a set of data about individuals attending the outpatients service of a single center of bariatric surgery between January 2015 and December 2017.Patients: We screened 382 patients in which abnormal thyroid function was excluded, and segregated them in three groups of subjects: patients with type 2 diabetes (T2DM; n=70), non-diabetic insulin-resistant patients with HOMA-IR ≥ 3 (n=236), non-diabetic insulin-sensitive patients with HOMA-IR < 3 (n=75).Main Outcome Measure: Resting energy expenditure (REE), body composition and insulin resistance assessed using indirect calorimetry, bioimpedance and HOMA-IR.Results: Non-diabetic insulin-sensitive patients resulted to be younger, with lower BMI and higher prevalence of female subjects; meanwhile, non-diabetic but insulin-resistant patients and T2DM patients were not different in terms of anthropometric parameters. REE was higher in T2DM than in non-diabetic insulin-resistant and insulin-sensitive individuals when expressed as percent of the predicted REE (based on Harris Benedict equation) (p< 0.0001) or when adjusted for kg of free fat mass (p< 0.0001) and was found to be higher also in insulin-resistant vs insulin-sensitive patients (p< 0.001). The respiratory quotient was different between groups (0.87± 0.11, 0.86± 0.12 and 0.91± 0.14 in T2DM, insulin-resistant and insulin-sensitive patients, respectively; p< 0.03). Regression analysis confirmed that HOMA-IR was independently associated with the REE (R2=0.110, p< 0.001).Conclusion: Class 3 obese patients with normal insulin sensitivity are characterized by reduced fasting REE in comparison to insulin-resistant obese patients and obese patients with short duration of diabetes supporting the hypothesis that down-regulation of nutrients’ oxidative disposal may represent an adaptation of energy metabolism in obese individuals with preserved insulin sensitivity.Keywords: indirect calorimetry, insulin resistance, energy expenditure, bariatric surgery, respiratory quotient

Published
2020

4. Low 25 (OH) vitamin D levels are associated with increased prevalence of NAFLD and significant liver fibrosis

Author

Ciardullo, S, Muraca, E, Cannistraci, R, Perra, S, Lattuada, G, Perseghin, G, Ciardullo, Stefano, Muraca, Emanuele, Cannistraci, Rosa, Perra, Silvia, Lattuada, Guido, Perseghin, Gianluca, Ciardullo, S, Muraca, E, Cannistraci, R, Perra, S, Lattuada, G, Perseghin, G, Ciardullo, Stefano, Muraca, Emanuele, Cannistraci, Rosa, Perra, Silvia, Lattuada, Guido, and Perseghin, Gianluca

Abstract

Aims: Evidence on the role of 25-Hydroxyvitamin D (25(OH)D) in the occurrence and progression of nonalcoholic fatty liver disease (NAFLD) is conflicting and population-based data are scarce. Here, we assess the association between 25(OH)D levels, NAFLD and liver fibrosis in the general population. Materials and Methods: This is an analysis of data from the 2017–2018 cycle of the National Health and Nutrition Examination Survey. We included adult participants with available data on vibration-controlled transient elastography (VCTE) and without viral hepatitis and significant alcohol consumption. Steatosis and fibrosis were diagnosed by the median values of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM), respectively. 25(OH)D was measured by high performance liquid chromatography-tandem mass spectrometry. Results: A total of 3970 participants (1928 men and 2042 women) were included in the study. The prevalence of NAFLD (CAP ≥ 274 dB/m) and significant liver fibrosis (LSM ≥ 8 kPa) were 41.7% (95% CI 39.4–44.0) and 8.4% (95% CI 7.0–9.9), respectively, while 21.1% (95% CI 17.3–25.4) of participants had low 25(OH)D levels (<50 nmol/L). A multivariable logistic regression model adjusted for age, sex, race-ethnicity, body mass index, waist circumference, calendar period, diabetes, chronic kidney disease, and vitamin D supplementation showed that compared with participants with low 25(OH)D, those with optimal levels (≥75 nmol/L) had lower odds of both NAFLD (OR 0.73, 95% CI 0.55–0.98 p = 0.038) and significant liver fibrosis (OR 0.65, 95% CI 0.44–0.96, p = 0.033). Conclusions: An inverse relationship was found between 25(OH)D and NAFLD and fibrosis, suggesting a possible role of vitamin D in NAFLD occurrence and progression.

Published
2023

5. Impact of using different biomarkers of liver fibrosis on hepatologic referral of individuals with severe obesity and NAFLD

Author

Ciardullo, S., Ronchetti, C., Muraca, E., Oltolini, A., Perra, S., Bianconi, E., Zerbini, F., Cannistraci, R., Manzoni, G., Gastaldelli, A., Lattuada, G., and Perseghin, G.

Abstract

Purpose: The purpose of this study was to estimate how many individuals with severe obesity and NAFLD should be referred to hepatologists according to the EASL–EASD–EASO guidelines and whether the choice of specific indicators of liver fibrosis would significantly impact the number of referrals. Methods: This was a single-center retrospective study of 495 individuals with severe obesity screened at our institution between 2012 and 2018 for a bariatric surgery intervention. The guidelines were applied using the NAFLD Liver Fat Score (NLFS) to assess the presence of steatosis and the NAFLD fibrosis score (NFS), Fibrosis-4 (FIB-4) and Hepamet Fibrosis Score (HFS) to assess the risk of advanced fibrosis. Results: Three hundred and seventy-nine patients (76.6%) had evidence of liver steatosis. The application of the guidelines would lead to referral of 66.3% of patients using NFS, 31.7% using FIB-4 and 34.2% using HFS. When referrals due to abnormal liver function tests were excluded, these percentages dropped to 55.8%, 7.3% and 12.1%, respectively. The strongest inter-biomarker agreement was found between FIB-4 and HFS (κ= 0.86, 95% CI 0.815–0.910). Conclusion: Strict application of the guidelines in individuals with severe obesity would probably lead to over-referral, although a great variability exists among the different scores.

Published
2024
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6. Are all people with diabetes and cardiovascular risk factors or microvascular complications at very high risk? Findings from the Risk and Prevention Study

Author

Marzona, Irene, Avanzini, Fausto, Lucisano, Giuseppe, Tettamanti, Mauro, Baviera, Marta, Nicolucci, Antonio, Roncaglioni, Maria Carla, Tombesi, M., Tognoni, G., Massa, E., Marrocco, W., Micalella, M., Caimi, V., Longoni, P., Avanzini, F., Franzosi, M. G., Roncaglioni, M. C., Marzona, I., Baviera, M., Monesi, L., Pangrazzi, I., Barlera, S., Milani, V., Nicolis, E., Casola, C., Clerici, F., Palumbo, A., Sgaroni, G., Marchioli, R., Silletta, M. G., Pioggiarella, R., Scarano, M., Marfisi, R. M., Flamminio, A., Macino, L., Ferri, B., Pera, C., Polidoro, A., Abbatino, D., Acquati, M., Addorisio, G., Adinolfi, D., Adreani, L., Agistri, M. R., Agneta, A., Agnolio, M. L., Agostini, N., Agostino, G., Airò, A., Alaimo, N., Albano, M., Albano, N., Alecci, G., Alemanno, S., Alexanian, A., Alfarano, M., Alfè, L., Alonzo, N., Alvino, S., Ancora, A., Andiloro, S., Andreatta, E., Angeli, S., Angiari, F., Angilletti, V., Annicchiarico, C., Anzivino, M., Aprea, R., Aprile, A., Aprile, E., Aprile, I., Aprile, L., Armellani, V., Arnetoli, M., Aronica, A., Autiero, V., Bacca, G., Baccalaro, A. M., Bacci, M., Baglio, G., Bagnani, M., Baiano, A., Baldari, A., Ballarini, L., Banchi, G., Bandera, R., Bandini, F., Baratella, M., Barbieri, A., Barbieri Vita, A., Bardi, M., Barlocchi, M., Baron, P., Bartoli, M., Basile, A., Basile, F., Basile, S., Battaggia, A., Battaglia, A., Baù, A., Beconcini, G., Beggio, R., Belfiore, P. A., Belicchi, M., Bellamoli, S., Bellini, C., Bellomo, M., Benetollo, C., Benetti, R., Beretta, E., Bertalero, P., Bertaso, F. G., Bertolani, U., Bettelli, G., Biagiotti, G., Bianchi, S., Bianco, G., Biccari, F., Bigioli, F., Bindi, M., Bisanti, G., Bitetti, E. M., Blasetti, M. P., Blesi, F., Boato, V., Boga, S., Boidi, E., Boldrin, G., Bollati, A., Bolzan, L., Bolzonella, S., Bonardi, P., Bonato, G. B., Bonci, M., Bonfitto, G., Bonincontro, E., Boninsegna, F., Bonissone, D., Bono, L., Bonollo, E., Borghi, M., Borioli, N., Borsatto, M., Bosco, T., Bosisio Pioltelli, M., Botarelli, C., Botassis, S., Bottini, F., Bottos, C., Bova, G., Bova, V., Bozzani, A., Bozzetto, R. M., Braga, V. T., Braglia, M., Bramati, E., Brazzoli, C., Breglia, G., Brescia, A., Briganti, D., Brigato, G., Brocchi, A., Brosio, F. A., Bruni, E., Buscaglia, E., Bussini, M. D., Bussotti, A., Buzzaccarini, F., Buzzatti, A., Caccamo, G., Cacciavillani, C., Caggiano, G., Caimi, V., Calciano, F. P., Calderisi, M., Calienno, S., Caltagirone, P., Calzolari, I., Cammisa, M., Campanaro, M., Campanella, G. B., Campese, F., Canali, G., Candiani, D. E. L., Canepa, R., Canini, D., Canino, A., Cantoro, E. A., Capilupi, V., Capotosto, P., Cappelli, B., Capraro, G., Carafa, F. A., Carano, Q., Carcaterra, V., Carriero, D., Carrozzo, G., Cartanese, M., Casalena, M., Casarola, M., Caso, C., Casotto, M., Castaldi, F., Castegnaro, R., Castellani, G., Castri, S., Catalano, E., Catinello, N., Caturano, G., Cavallaro, R., Cavallo, A. M., Cavallo, G., Cavion, M. T., Cavirani, G., Cazzaniga, F., Cazzetta, D., Cecconi, V., Cefalo, A., Celebrano, M., Celora, A., Centonze, P., Cerati, D., Cesaretti, D., Checchia, G., Checchin, A., Cherubini, M., Chianese, L., Chiappa, A., Chiappa, M. V., Chiariello, G., Chiavini, G., Chicco, M., Chiumeo, F., Ciacciarelli, A., Ciaci, D., Ciancaglini, R., Cicale, C., Cicale, S., Cipolla, A., Ciruolo, A., Citeri, A. L., Citterio, G., Clerici, M., Coazzoli, E., Collecchia, G., Colletta, F., Colombo, I., Colorio, P., Coluccia, S., Comerio, M., Comoretto, P., Compagni, M., Conte, O., Contri, S., Contrisciani, A., Coppetti, T., Corasaniti, F., Corradi, M. T., Corsano, A., Corsini, A., Corti, N., Costantini, G., Costantino, A., Cotroneo, S., Cozzi, D., Cravello, M. G., Cristiano, E., Cucchi, R., Cusmai, L., D’Errico, G. B., D’Agostino, P., Dal Bianco, L., Dal Mutto, U., Dal Pozzo, G., Dallapiccola, P., Dallatorre, G., Dalle Molle, G., Dalloni, E., D’Aloiso, A., D’Amicis, G., Danese, R., Danieli, D., Danisi, G., D’Anna, M. A., Danti, G., D’Ascanio, S., Davidde, G., De Angeli, D., De Bastiani, R., De Battisti, A., De Bellis, A., De Berardinis, G., De Carlo, F., De Giorgi, D., De Gobbi, R., De Lorenzis, E., De Luca, P., De Martini, G., De Marzi, M., De Matteis, D., De Padova, S., De Polo, P., De Sabato, N., De Stefano, T., De Vita, M. T., De Vito, U., De Zolt, V., Debernardi, F., Del Carlo, A., Del Re, G., Del Zotti, F., D’Elia, R., Della Giovanna, P., Dell’Acqua, L., Dell’Orco, R. L., Demaria, G., Di Benedetto, M. G., Di Chiara, G., Di Corcia, V., Di Domizio, O., Di Donato, P., Di Donato, S., Di Fermo, G., Di Franco, M., Di Giovannantonio, G., Di Lascio, G., Di Lecce, G., Di Lorenzo, N., Di Maro, T., Di Mattia, Q., Di Michele, E., Di Modica, R. S., Di Murro, D., Di Noi, M. C., Di Paoli, V., Di Santi, M., Di Sanzo, A., Di Turi, C., Diazzi, A., Dileo, I., D’Ingianna, A. P., Dolci, A., Donà, G., Donato, C., Donato, P., Donini, A., Donna, M. E., Donvito, T. V., Esposito, L., Esposito, N., Evangelista, M., Faita, G., Falco, M., Falcone, D. A., Falorni, F., Fanciullacci, A., Fanton, L., Fasolo, L., Fassina, R., Fassone, A., Fatarella, P., Fedele, F., Fera, I., Fera, L., Ferioli, S., Ferlini, M. G., Ferlino, R., Ferrante, G., Ferrara, F. N., Ferrarese, M. F., Ferrari, G., Ferrari, O., Ferreri, A., Ferroni, M., Fezzi, G., Figaroli, C., Fina, M. G., Fioretta, A., Fiorucci, C., Firrincieli, R., Fischetti, M., Fischietti, G., Fiume, D. C., Flecchia, G., Forastiere, G., Fossati, B., Franceschi, P. L., Franchi, L., Franzoso, F., Frapporti, G., Frasca, G., Frisotti, A., Fumagalli, G., Fusco, D., Gabriele, P., Gabrieli, A., Gagliano, D., Galimberti, G., Galli, A., Gallicchio, N., Gallio, F., Gallipoli, T., Gallo, P., Galopin, T., Gambarelli, L., Garbin, A., Garozzo, G. M., Gasparri, R., Gastaldo, M., Gatti, E., Gazzaniga, P., Gennachi, N., Gentile, R. V., Germani, P., Gesualdi, F., Gherardi, E., Ghezzi, C., Ghidini, M. G., Ghionda, F., Giacci, L., Gialdini, D., Giampaolo, C., Giancane, R., Giannanti, A., Giannese, S., Giannini, L., Giaretta, M., Giaretta, R., Giavardi, L., Giordano, P., Giordano, E., Giordano, B., Gioria, G. M., Giugliano, R., Grassi, E. A., Greco, A., Greco, L., Grilletti, N., Grimaldi, N., Grisetti, G., Groppelli, G., Gualtieri, L., Guarducci, M., Guastella, G., Guerra, M., Guerrini, F., Guglielmini, A., Guido, A., Gulotta, P., Iacono, E., Iadarola, G., Ianiro, G., Iarussi, V., Ieluzzi, M. L., Ierardi, C., Ingaldi, F., Interlandi, S., Iocca, M., Iorno, A., Ioverno, E., Iurato, R., La Pace, L., La Piscopia, C., La Selva, R., Lafratta, M., Lamparelli, M., Lanaro, G., Lancerotto, R., Larcher, M., Lassandro, M., Lattuada, G., Laurino, P., Lefons, C., Legrottaglie, F., Lemma, A., Leone, D., Leone, F., Leso, A., Leuzzi, G., Levato, G., Libardi, L., Libralesso, N., Licini, P. I., Licursi, G., Lidonnici, F., Lillo, C., Liveri, L., Livio, A., Loiero, R. A., Loison, M., Lombardo, G., Lombardo, T., Lomunno, V., Lomuscio, S., Lonedo, A., Longo, E., Longoni, P., Lora, L., Lotterio, A., Lucatello, L., Luongo, A., Lupoli, M., Macchia, C., Macri, G., Mafessanti, M., Maggialetti, V., Maggioni, A., Magnani, M., Maiellaro, G., Mancuso, A., Maniglio, A. R., Mannari, G. L., Manni, A., Manocchio, B., Mao, M., Maranò, A., Maraone, E., Marascio, D., Marcheselli, P., Marchetto, B., Marchetto, S., Marchi, A., Marchi, G. L., Mariano, C., Marinacci, S., Marinelli, S., Marini, G., Marra, V. C., Marrali, F., Marseglia, C., Martello, G., Martino, C., Martino, G., Martino, M., Marulli, C. F., Maruzzi, G., Marzotti, A., Mascheroni, G., Mascolo, P., Masoch, G., Masone, R., Massa, E., Massa, L., Massafra, M., Massi, M., Massignani, D. M., Matarese, A. M., Matini, G., Mauro, R., Mazzi, M., Mazzillo, A., Mazzocato, E., Mazzoleni, N. S., Mazzone, A., Melacci, A., Mele, E., Meliota, P., Menaspà, S., Meneghello, F., Merola, G., Merone, L., Metrucci, A., Mezzina, V., Micchi, A., Michielon, A., Migliore, N., Minero, G., Minotta, F., Mirandola, C., Mistrorigo, S., Modafferi, L., Moitre, R., Mola, E., Monachese, C., Mongiardini, C., Montagna, F., Montani, M., Montemurno, I., Montolli, R., Montorsi, S., Montresor, M., Monzani, M. G., Morabito, F., Mori, G., Moro, A., Mosca, M. F., Motti, F., Muddolon, L., Mugnai, M., Muscas, F., Naimoli, F., Nanci, G., Nargi, E., Nasorri, R., Nastrini, G., Negossi, M., Negrini, A., Negroni, A., Neola, V., Niccolini, F., Niro, C. M., Nosengo, C., Novella, G., Nuti, C., Obici, F., Olita, C., Oliverio, S. S., Olivieri, I., Oriente, S., Orlando, G., Paci, C., Pagano, G., Pagliara, C., Paita, G., Paladini, G., Paladino, G., Palano, T., Palatella, A., Palermo, P., Palmisano, M., Pando, P., Panessa, P., Panigo, F., Panozzo, G., Panvini, F., Panzieri, F., Panzino, A., Panzitta, F., Paoli, N., Papagna, R., Papaleo, M. G., Papalia, G., Parisi, R., Parotti, N., Parravicini, D., Passarella, P., Pastore, G. A., Patafio, M., Pavone, P., Pedroli, W., Pedroni, M., Pelligra, G., Pellizzari, M., Penati, A., Perlot, M., Perrone, A., Perrone, G., Peruzzi, P., Peselli, C., Petracchini, L., Petrera, L., Petrone, S., Peverelli, C., Pianorsi, F., Piazza, G. P., Piazzolla, G., Picci, A., Pienabarca, G., Pietronigro, T. P., Pignocchino, P., Pilone, R., Pinto, D., Pirovano, E., Pirrotta, D., Pisante, V., Pitotto, P., Pittari, L., Piva, A., Pizzoglio, A., Plantera, O. R., Plebani, W., Plessi, S., Podrecca, D., Poerio, V., Poggiani, F., Pogliani, W., Poli, L., Poloni, F. G., Porcelli, R., Porto, S., Pranzo, L., Prevedello, C., Profeta, C., Profico, D., Punzi, A., Quaglia, G. M., Racano, M., Raccone, A., Radice, F., Raho, C. A., Raimondi, R., Rainò, M., Ramponi, R., Ramunni, A., Ramunni, A. L., Ravasio, F., Ravera, M., Re Sartò, G., Rebustello, G., Regazzoli, S., Restelli, C., Rezzonico, M., Ricchiuto, F., Rigo, S., Rigon, G., Rigon, R., Rinaldi, O. V., Rinaldi, M., Risplendente, P. G., Rispoli, M., Riundi, R., Riva, M. G., Rizzi, A. L., Rizzi, D., Rizzo, L. D., Rocchi, L., Rondinone, B., Rosa, B., Rosati, F., Roselli, F., Rossetti, A., Rossetti, C., Rossi, R., Rossi, P. R., Rossi, A., Rossi, C. L., Rossitto, A., Ruffini, R., Ruffo, A., Ruggio, S., Ruo, M., Russo, B., Russo, L., Russo, R., Russo, S., Russo, U., Russo, V., Ruta, G., Sacchi, F., Sacco Botto, F., Saia, A., Salladini, G., Salmoiraghi, S., Saluzzo, F., Salvatore, C., Salvatori, E., Salvio, G., Sandri, P., Sandrini, T., Sangermano, V., Santoni, N., Saracino, A. D., Saracino, A., Sarasin, P., Sardo Infirri, C., Sarrì, B., Sartori, G., Sartori, N., Sauro, C., Scaglioni, M., Scalfi, C., Scamardella, A. M., Scandale, G., Scandone, L., Scannavini, G., Scarati, R., Scardi, A., Scarpa, F. M., Scazzi, P., Schifone, A., Schiroso, G., Scigliano, G., Scilla, A., Sciortino, M., Scolaro, G., Scollo, E., Scorretti, G., Sellitti, R., Selmo, A., Selvaggio, G., Sempio, A., Seren, F., Serio, L., Serra, C., Serra, L., Siciliano, D., Sideri, A., Sighele, M., Signore, R., Siliberto, F., Silvestro, M., Simioni, G., Simmini, G., Simonato, L., Sinchetto, F., Sizzano, E., Smajato, G., Smaldone, M., Sola, G., Sordillo, L., Sovran, C. S., Spagnul, P., Spanò, F., Sproviero, S., Squintani, A., Stella, L., Stilo, V., Stocchiero, B., Stornello, M. C., Stracka, G., Strada, S., Stranieri, G., Stucci, N., Stufano, N., Suppa, A., Susca, V. G., Sutti, M., Taddei, M., Tagliabue, E., Tagliente, G., Talato, F., Talerico, P., Talia, R., Taranto, R., Tartaglia, M., Tauro, N., Tedesco, A., Tieri, P., Tirelli, M., Tocci, L., Todesco, P., Tognolo, M., Tomba, A., Tonello, P., Tonon, R., Toscano, L., Tosi, A., Tosi, G., Toso, S., Travaglio, P., Tremul, L., Tresso, C., Triacchini, P., Triggiano, L., Trigilio, A., Trimeloni, J., Tripicchio, G., Tritto, G. S., Trono, F., Trotta, E., Trotta, G., Tubertini, A., Turri, C., Turri, L., Tuttolani, M. P., Urago, M., Ursini, G., Valcanover, F., Valente, L., Valenti, M., Valentini, F., Vallone, G., Valz, P., Valzano, L., Vanin, V., Vatteroni, M., Vegetti, L., Vendrame, D., Veramonti, I., Veronelli, G., Vesco, A., Vicariotto, G., Vignale, G., Villa, P. L., Vinciguerra, R., Visco, A., Visentin, G., Visonà, E., Vitali, E., Vitali, S., Vitti, F., Volpone, D. A., Zambon, N., Zammarrelli, A., Zanaboni, A., Zane, D., Zanetti, B., Zanibellato, R., Zappetti, M., Zappone, P., Zerilli, G., Zirino, V., Zoccali, R., Zuin, F., Altomonte, M., Anelli, N., Angiò, F., Annale, P., Antonacci, S., Anzilotta, R., Bano, F., Basadonna, O., Beduschi, L., Becagli, P., Bellotti, G., Blotta, C., Bruno, G., Cappuccini, A., Caramatti, S., Cariolato, M. P., Castellana, M., Castellani, L., Catania, R., Chielli, A., Chinellato, A., Ciaccia, A., Clerici, E., Cocci, A., Costanzo, G., D’Ercole, F., De Stefano, G., Decè, F., Di Cicco, N., Di Marco, A., Donati Sarti, C., Draghi, E., Dusi, G., Esposito, V., Ferraro, L., Ferretti, A., Ferri, E., Foggetti, L., Foglia, A., Fonzi, E., Frau, G., Fuoco, M. R., Furci, G., Gallo, L., Garra, V., Giannini, A., Gris, A., Iacovino, R., Interrigi, R., Joppi, R., Laner, B., La Fortezza, G., La Padula, A., Lista, M. R., Lupi, G., Maffei, D., Maggioni, G., Magnani, L., Marrazzo, E., Marcon, L., Marinò, V., Maroni, A., Martinelli, C., Mastandrea, E., Mastropierro, F., Meo, A. T., Mero, P., Minesso, E., Moschetta, V., Mosele, E., Nanni, C., Negretti, A., Nisticò, C., Orsini, A., Osti, M., Pacilli, M. C., Pennestre, C., Picerno, G., Piol, K., Pivano, L., Pizzuti, E., Poggi, L., Poidomani, I., Pozzetto, M., Presti, M. L., Ravani, R., Recalenda, V., Romagnuolo, F., Rossignoli, S., Rossin, E., Sabatella, C., Sacco, F., Sanità, F., Sansone, E., Servadei, F., Sisto, M. T., Sorio, A., Sorrentino, A., Spinelli, E., Spolaor, A., Squillacioti, A., Stella, P., Talerico, A., Todisco, C., Vadino, M., Zuliani, C., and Risk & Prevention Collaborative Group

Published
2017
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7. Hypercortisolism and altered glucose homeostasis in obese patients in the pre-bariatric surgery assessment

Author

Muraca, E, Ciardullo, S, Perra, S, Zerbini, F, Oltolini, A, Cannistraci, R, Bianconi, E, Villa, M, Pizzi, M, Pizzi, P, Manzoni, G, Lattuada, G, Perseghin, G, Muraca E., Ciardullo S., Perra S., Zerbini F., Oltolini A., Cannistraci R., Bianconi E., Villa M., Pizzi M., Pizzi P., Manzoni G., Lattuada G., Perseghin G., Muraca, E, Ciardullo, S, Perra, S, Zerbini, F, Oltolini, A, Cannistraci, R, Bianconi, E, Villa, M, Pizzi, M, Pizzi, P, Manzoni, G, Lattuada, G, Perseghin, G, Muraca E., Ciardullo S., Perra S., Zerbini F., Oltolini A., Cannistraci R., Bianconi E., Villa M., Pizzi M., Pizzi P., Manzoni G., Lattuada G., and Perseghin G.

Abstract

Aims: Hypothalamus-pituitary-adrenal (HPA) axis hyperactivity was suggested to be associated with the metabolic syndrome (MS), obesity and diabetes. The aim of this study was to test whether hypercortisolism was associated with altered glucose homeostasis and insulin resistance, hypertension and dyslipidemia in a homogeneous population of obese patients. Materials/Methods: In retrospective analysis of a set of data about obese patients attending the outpatient service of a single obesity centre between January 2013 and January 2020, 884 patients with BMI >30 kg/m2 were segregated in two subgroups: patients with urinary free cortisol (UFC) higher than normal (UFC+; n = 129) or within the normal range (UFC−; n = 755). Results: The overall prevalence of UFC+ was 14.6% and double test positivity (morning cortisol >1.8 mcg/dL following overnight dexamethasone suppression test, ODST) was detected in 1.0% of patients. Prediabetes (OR 1.74; 95%CI 1.13-2.69; p = 0.012) and diabetes (OR 2.03; 95%CI 1.21-3.42; p = 0.008) were associated with higher risk of UFC+ when analysis was adjusted for confounding variables. Conversely, hypertension and dyslipidemia were not related to UFC+. Within the individuals with normal FPG and HbA1c, those with higher estimated insulin resistance (HOMA2-IR) maintained a higher risk of UFC+ (OR 2.84, 95%CI 1.06-7.63; p = 0.039) and this relationship was weakened only when the body fat percentage was included into the model. Conclusions: In obese patients, hypercortisolism was more frequent across the entire spectrum of altered glucose homeostasis including the very early stages; this relation could not be detected for the other criteria of the MS, as waist, hypertension and atherogenic dyslipidemia.

Published
2021

8. Impact of diabetes on COVID-19-related in-hospital mortality: a retrospective study from Northern Italy

Author

Ciardullo, S, Zerbini, F, Perra, S, Muraca, E, Cannistraci, R, Lauriola, M, Grosso, P, Lattuada, G, Ippoliti, G, Mortara, A, Manzoni, G, Perseghin, G, Ciardullo S., Zerbini F., Perra S., Muraca E., Cannistraci R., Lauriola M., Grosso P., Lattuada G., Ippoliti G., Mortara A., Manzoni G., Perseghin G., Ciardullo, S, Zerbini, F, Perra, S, Muraca, E, Cannistraci, R, Lauriola, M, Grosso, P, Lattuada, G, Ippoliti, G, Mortara, A, Manzoni, G, Perseghin, G, Ciardullo S., Zerbini F., Perra S., Muraca E., Cannistraci R., Lauriola M., Grosso P., Lattuada G., Ippoliti G., Mortara A., Manzoni G., and Perseghin G.

Abstract

Purpose: The purpose of this study was to evaluate the impact of pre-existing diabetes on in-hospital mortality in patients admitted for Coronavirus Disease 2019 (COVID-19). Methods: This is a single center, retrospective study conducted at Policlinico di Monza hospital, located in the Lombardy region, Northern Italy. We reviewed medical records of 373 consecutive adult patients who were hospitalized with COVID-19 between February 22 and May 15, 2020. Data were collected on diabetes status, comorbid conditions and laboratory findings. Multivariable logistic regression was performed to evaluate the effect of diabetes on in-hospital mortality after adjustment for potential confounding variables. Results: Mean age of the patients was 72 ± 14 years (range 17–98), 244 (65.4%) were male and 69 (18.5%) had diabetes. The most common comorbid conditions were hypertension (237 [64.8%]), cardiovascular disease (140 [37.7%]) and malignant neoplasms (50 [13.6%]). In-hospital death occurred in 142 (38.0%) patients. In the multivariable model older age (Relative Risk [RR] 1.06 [1.04–1. 09] per year), diabetes (RR 1.56 [1.05–2.02]), chronic obstructive pulmonary disease (RR 1.82 [1.13–2.35]), higher values of lactic dehydrogenase and C-reactive protein were independently associated with in-hospital mortality. Conclusion: In this retrospective single-center study, diabetes was independently associated with a higher in-hospital mortality. More intensive surveillance of patients with this condition is to be warranted.

Published
2021

9. Baseline TSH levels and short-term weight loss after different procedures of bariatric surgery

Author

Muraca, E, Oltolini, A, Pizzi, M, Villa, M, Manzoni, G, Perra, S, Zerbini, F, Bianconi, E, Cannistraci, R, Ciardullo, S, Pizzi, P, Lattuada, G, Perseghin, G, Muraca E., Oltolini A., Pizzi M., Villa M., Manzoni G., Perra S., Zerbini F., Bianconi E., Cannistraci R., Ciardullo S., Pizzi P., Lattuada G., Perseghin G., Muraca, E, Oltolini, A, Pizzi, M, Villa, M, Manzoni, G, Perra, S, Zerbini, F, Bianconi, E, Cannistraci, R, Ciardullo, S, Pizzi, P, Lattuada, G, Perseghin, G, Muraca E., Oltolini A., Pizzi M., Villa M., Manzoni G., Perra S., Zerbini F., Bianconi E., Cannistraci R., Ciardullo S., Pizzi P., Lattuada G., and Perseghin G.

Abstract

Background: Bariatric surgery is a valuable therapeutic option in the treatment of obesity but the outcomes show a large subject-to-subject variability yet to be explained. Thyroid function may represent an involved factor and we have only few controversial data about its influence. Subjects/methods: We retrospectively assessed using a longitudinal approach the relation between baseline TSH levels and short-term (6 and 12 months) weight loss in 387 euthyroid patients who underwent laparoscopic gastric banding (LAGB; n = 187) or sleeve gastrectomy (SG; n = 200). Results: After LAGB, patients with low-normal TSH levels (0.40–1.40 mUI/L) had higher percent total weight loss, ∆BMI and percent excess weight loss when compared to patients with normal (1.41–2.48 mUI/L) and high-normal (2.49–4.00 mUI/L) TSH (p < 0.05). Conversely, no association was detected after SG (p = 0.17). The multivariable regression analysis showed that also baseline BMI (6–12 months) and HOMA2-IR (only at 6 months) were independently associated with the outcomes. Conclusions: TSH levels may influence the short-term weight loss response after LAGB. The lack of association after SG suggests that the influence of baseline endocrine and metabolic factors may not be relevant for procedures with greater and more immediate calorie intake restriction.

Published
2021

10. Screening for non-alcoholic fatty liver disease in type 2 diabetes using non-invasive scores and association with diabetic complications

Author

Ciardullo, S, Muraca, E, Perra, S, Bianconi, E, Zerbini, F, Oltolini, A, Cannistraci, R, Parmeggiani, P, Manzoni, G, Gastaldelli, A, Lattuada, G, Perseghin, G, Ciardullo S., Muraca E., Perra S., Bianconi E., Zerbini F., Oltolini A., Cannistraci R., Parmeggiani P., Manzoni G., Gastaldelli A., Lattuada G., Perseghin G., Ciardullo, S, Muraca, E, Perra, S, Bianconi, E, Zerbini, F, Oltolini, A, Cannistraci, R, Parmeggiani, P, Manzoni, G, Gastaldelli, A, Lattuada, G, Perseghin, G, Ciardullo S., Muraca E., Perra S., Bianconi E., Zerbini F., Oltolini A., Cannistraci R., Parmeggiani P., Manzoni G., Gastaldelli A., Lattuada G., and Perseghin G.

Abstract

Objective Non-alcoholic fatty liver disease (NAFLD) is prevalent in patients with type 2 diabetes. Here, we estimate the proportion of patients with type 2 diabetes that should be referred to hepatologists according to the European Association for the Study of the Liver (EASL)-European Association for the Study of Diabetes (EASD)-European Association for the Study of Obesity (EASO) Guidelines and evaluate the association between non-invasive biomarkers of steatosis and fibrosis and diabetic complications. Research design and methods This is a retrospective analysis of type 2 diabetes patients who attended on a regular basis our diabetes clinic between 2013 and 2018 (n=2770). Steatosis was assessed using Fatty Liver Index (FLI), Hepatic Steatosis Index and NAFLD Ridge Score and fibrosis using NAFLD Fibrosis Score (NFS), Fibrosis-4 (FIB-4), aspartate aminotransferase (AST) to platelet ratio index (APRI) and AST/alanine aminotransferase (ALT) ratio. Outcome measures were altered albumin excretion rate (AER), chronic kidney disease (CKD) and cardiovascular disease (CVD). Results The prevalence of advanced fibrosis varied from 1% (APRI) to 33% (NFS). The application of the guidelines using a sequential combination of FLI and FIB-4 would lead to referral of 28.3% of patients when using standard FIB-4 cut-offs, while this number dropped to 13.4% when age-adjusted FIB-4 thresholds were applied. A higher prevalence of altered AER was associated with liver steatosis (FLI: OR: 3.49; 95% CI 2.05 to 5.94, p<0.01), whereas liver fibrosis was associated with CKD (FIB-4: OR: 6.39; 95% CI 4.05 to 10.08, p<0.01) and CVD (FIB-4: OR: 2.62; 95% CI 1.69 to 4.04, p<0.01). Conclusions While specific fibrosis scores identify different proportion of patients with advanced fibrosis, the use of age-adjusted FIB-4 cut-offs leads to a drop in gray-zone results, making referrals to hepatologists more sustainable. Interestingly non-invasive biomarkers were consistently associated with a different

Published
2020

11. Resting Energy Expenditure in Obese Women with Primary Hypothyroidism and Appropriate Levothyroxine Replacement Therapy

Author

Muraca, E, Ciardullo, S, Oltolini, A, Zerbini, F, Bianconi, E, Perra, S, Villa, M, Cannistraci, R, Castoldi, G, Pizzi, P, Manzoni, G, Lattuada, G, Perseghin, G, Muraca E., Ciardullo S., Oltolini A., Zerbini F., Bianconi E., Perra S., Villa M., Cannistraci R., Castoldi G., Pizzi P., Manzoni G., Lattuada G., Perseghin G., Muraca, E, Ciardullo, S, Oltolini, A, Zerbini, F, Bianconi, E, Perra, S, Villa, M, Cannistraci, R, Castoldi, G, Pizzi, P, Manzoni, G, Lattuada, G, Perseghin, G, Muraca E., Ciardullo S., Oltolini A., Zerbini F., Bianconi E., Perra S., Villa M., Cannistraci R., Castoldi G., Pizzi P., Manzoni G., Lattuada G., and Perseghin G.

Abstract

CONTEXT: Growing evidence suggests that appropriate levothyroxine (LT4) replacement therapy may not correct the full set of metabolic defects afflicting individuals with hypothyroidism. OBJECTIVE: To assess whether obese subjects with primary hypothyroidism are characterized by alterations of the resting energy expenditure (REE). DESIGN: Retrospective analysis of a set of data about obese women attending the outpatients service of a single obesity center from January 2013 to July 2019. PATIENTS: A total of 649 nondiabetic women with body mass index (BMI) > 30 kg/m2 and thyrotropin (TSH) level 0.4-4.0 mU/L were segregated into 2 groups: patients with primary hypothyroidism taking LT4 therapy (n = 85) and patients with normal thyroid function (n = 564). MAIN OUTCOMES: REE and body composition assessed using indirect calorimetry and bioimpedance. RESULTS: REE was reduced in women with hypothyroidism in LT4 therapy when compared with controls (28.59 ± 3.26 vs 29.91 ± 3.59 kcal/kg fat-free mass (FFM)/day), including when adjusted for age, BMI, body composition, and level of physical activity (P = 0.008). This metabolic difference was attenuated only when adjustment for homeostatic model assessment of insulin resistance (HOMA-IR) was performed. CONCLUSIONS: This study demonstrated that obese hypothyroid women in LT4 therapy, with normal serum TSH level compared with euthyroid controls, are characterized by reduced REE, in line with the hypothesis that standard LT4 replacement therapy may not fully correct metabolic alterations related to hypothyroidism. We are not able to exclude that this feature may be influenced by the modulation of insulin sensitivity at the liver site, induced by LT4 oral administration.

Published
2020

14. Non-invasive scores of liver fibrosis in morbidly obese patients

Author

Muraca, E, Ciardullo, S, Perra, S, Manzoni, G, Oltolini, A, Zerbini, F, Cannistraci, R, Bianconi, E, Gastaldelli, A, Lattuada, G, Perseghin, G, Muraca E, Ciardullo S, Perra S, Manzoni G, Oltolini A, Zerbini F, Cannistraci R, Bianconi E, Gastaldelli A, Lattuada G, Perseghin G, Muraca, E, Ciardullo, S, Perra, S, Manzoni, G, Oltolini, A, Zerbini, F, Cannistraci, R, Bianconi, E, Gastaldelli, A, Lattuada, G, Perseghin, G, Muraca E, Ciardullo S, Perra S, Manzoni G, Oltolini A, Zerbini F, Cannistraci R, Bianconi E, Gastaldelli A, Lattuada G, and Perseghin G

Published
2019

15. Metabolic and psychological features are associated with weight loss 12 months after sleeve gastrectomy

Author

Muraca, E, Oltolini, A, Binda, A, Pizzi, M, Ciardullo, S, Manzoni, G, Zerbini, F, Bianconi, E, Cannistraci, R, Perra, S, Pizzi, P, Lattuada, G, Perseghin, G, Villa, M, Muraca, Emanuele, Oltolini, Alice, Binda, Alberto, Pizzi, Mattia, Ciardullo, Stefano, Manzoni, Giuseppina, Zerbini, Francesca, Bianconi, Eleonora, Cannistraci, Rosa, Perra, Silvia, Pizzi, Pietro, Lattuada, Guido, Perseghin, Gianluca, Villa, Matteo, Muraca, E, Oltolini, A, Binda, A, Pizzi, M, Ciardullo, S, Manzoni, G, Zerbini, F, Bianconi, E, Cannistraci, R, Perra, S, Pizzi, P, Lattuada, G, Perseghin, G, Villa, M, Muraca, Emanuele, Oltolini, Alice, Binda, Alberto, Pizzi, Mattia, Ciardullo, Stefano, Manzoni, Giuseppina, Zerbini, Francesca, Bianconi, Eleonora, Cannistraci, Rosa, Perra, Silvia, Pizzi, Pietro, Lattuada, Guido, Perseghin, Gianluca, and Villa, Matteo

Abstract

CONTEXT: Laparoscopic sleeve gastrectomy (LSG) is a recognized effective procedure of bariatric surgery but a poor response in weight loss may still represent a clinical problem. To date there are no validated predictors useful to better perform patient selection.OBJECTIVE: to establish the association of baseline anthropometric, metabolic and psychologic features with the percent total (%TWL) and excess (%EWL) weight loss 12 months after surgery.DESIGN: retrospective longitudinal analysis of a set of data about obese attending the outpatients service of a single obesity center from June 2016 to June 2019.PATIENTS: 106 obese patients underwent LSG with pre-surgery evaluation and follow-up at 12 months after surgery.MAIN OUTCOME: weight loss 12 months after LSG.RESULTS: patients who achieved a %TWL higher than the observed median (≥34%) were younger, with a lower fasting plasma glucose and HbA1c, with a lower prevalence of hypertension and with a lower score in the impulsiveness scale, compared to the patients with a %TWL <34%. Similar findings were found when was considered %EWL. Multivariable stepwise regression analysis showed that younger age, lower impulsiveness, higher than normal urinary free cortisol and lower HbA1c were associates with higher %TWL, explaining about 31.5% of the outcome.CONCLUSION: metabolic and psychologic features at baseline were independently associated with weight loss and explained a non-negligible effect on the response to LSG. These data suggest that careful metabolic and psychologic profiling could help in sharper indications and personalized pre- and post-surgical follow-up protocols in candidates for LSG.

Published
2021

16. NAFLD/NASH in patients with type 2 diabetes and related treatment options

Author

Radaelli, M, Martucci, F, Perra, S, Accornero, S, Castoldi, G, Lattuada, G, Manzoni, G, Perseghin, G, Radaelli, M. G., Martucci, F., Perra, S., Accornero, S., Castoldi, G., Lattuada, G., Manzoni, G., Perseghin, G., Radaelli, M, Martucci, F, Perra, S, Accornero, S, Castoldi, G, Lattuada, G, Manzoni, G, Perseghin, G, Radaelli, M. G., Martucci, F., Perra, S., Accornero, S., Castoldi, G., Lattuada, G., Manzoni, G., and Perseghin, G.

Abstract

Type 2 diabetes may reduce life expectancy and patients’ quality of life due to its micro- and macro-vascular complications and to the higher risk of several types of cancer. An emerging important factor is represented by the hepatic involvement; it is recognized that excessive hepatic fat accumulation represents a typical feature of diabetic patients and that it also plays an important pathogenic role. It is now evident that non-alcoholic fatty liver disease (NAFLD), generally perceived as a benign condition, may have on the contrary an important deleterious impact for diabetic patients increasing the risk to develop cardiovascular complications but also serious hepatic diseases, in particular non-alcoholic steatohepatitis (NASH), cirrhosis and hepatocellular carcinoma. Lifestyle intervention, bariatric surgery and several drug therapies have now accumulated evidence of efficacy in treating NASH. On the other hand, their durability and safety in the long-term is yet to be proven and their use may be sometimes associated with side effects or higher risk of adverse events limiting the regular administration or contraindicating it. Professional health care providers, building awareness about the importance of these hepatic complications, should put more efforts in primary prevention using a behavioral therapy needing a multidisciplinary approach, in secondary prevention applying on a regular basis in the clinical setting available predictive algorithms to identify the patients at higher cardiovascular and hepatologic risk, and in tertiary prevention treating, when not contraindicated, the diabetic patients preferentially with drugs with proven benefit on NAFLD/NASH

Published
2018

19. Impact of the duration of type 2 diabetes on the screening for nonal- coholic fatty liver disease and advanced fibrosis

Author

Ciardullo, S, Sala, I, Monti, T, Muraca, E, Bianconi, E, Cannistraci, R, Lattuada, G, Perseghin, G, S. Ciardullo, I. Sala, T. Monti, E. Muraca, E. Bianconi, R. Cannistraci, G. Lattuada, G. Perseghin, Ciardullo, S, Sala, I, Monti, T, Muraca, E, Bianconi, E, Cannistraci, R, Lattuada, G, Perseghin, G, S. Ciardullo, I. Sala, T. Monti, E. Muraca, E. Bianconi, R. Cannistraci, G. Lattuada, and G. Perseghin

Published
2020

20. Hypercortisolism and altered glucose homeostasis in obese patients in the pre-bariatric surgery assessment

Author

Muraca, E, Ciardullo, S, Perra, S, Zerbini, F, Oltolini, A, Cannistraci, R, Bianconi, E, Villa, M, Manzoni, G, Lattuada, G, Perseghin, G, E. Muraca, S. Ciardullo, S. Perra, F. Zerbini, A. Oltolini, R. Cannistraci, E. Bianconi, M. Villa, G. Manzoni, G. Lattuada, G. Perseghin, Muraca, E, Ciardullo, S, Perra, S, Zerbini, F, Oltolini, A, Cannistraci, R, Bianconi, E, Villa, M, Manzoni, G, Lattuada, G, Perseghin, G, E. Muraca, S. Ciardullo, S. Perra, F. Zerbini, A. Oltolini, R. Cannistraci, E. Bianconi, M. Villa, G. Manzoni, G. Lattuada, and G. Perseghin

Published
2020

21. Visit-to-visit blood pressure variability in patients with type 2 diabetes with and without previous history of cardiovascular disease

Author

Radaelli, M, Ciardullo, S, Perra, S, Cannistraci, R, Bianconi, E, Muraca, E, Zerbini, F, Manzoni, G, Grassi, G, Mancia, G, Lattuada, G, Perseghin, G, Radaelli, Maria Grazia, Ciardullo, Stefano, Perra, Silvia, Cannistraci, Rosa, Bianconi, Eleonora, Muraca, Emanuele, Zerbini, Francesca, Manzoni, Giuseppina, Grassi, Guido, Mancia, Giuseppe, Lattuada, Guido, Perseghin, Gianluca, Radaelli, M, Ciardullo, S, Perra, S, Cannistraci, R, Bianconi, E, Muraca, E, Zerbini, F, Manzoni, G, Grassi, G, Mancia, G, Lattuada, G, Perseghin, G, Radaelli, Maria Grazia, Ciardullo, Stefano, Perra, Silvia, Cannistraci, Rosa, Bianconi, Eleonora, Muraca, Emanuele, Zerbini, Francesca, Manzoni, Giuseppina, Grassi, Guido, Mancia, Giuseppe, Lattuada, Guido, and Perseghin, Gianluca

Abstract

Objective: Visit-to-visit variability in SBP is a risk factor for cardiovascular disease (CVD) in type 2 diabetes (T2DM) but little is known on whether in T2DM this differs according to presence or absence of previous CVD. Methods: We retrospectively assessed the coefficient of variation (standard deviation/mean) of mean SBP (SBP-CV) in 970 patients (44% with established CVD) attending at least four times our secondary care diabetes clinic in 2015–2016 to estimate their risk of CVD-related events using the 10-year UKPDS Risk Engine. Results: Patients with established CVD had a higher SBP-CV (10.3 ± 4.8%) than patients without CVD (8.9 ± 4.3%; P < 0.001) as confirmed by the progressively higher prevalence of established CVD in tertiles of SBP-CV (36.6, 46.1, and 52.0%; P < 0.001), in association with more aggressive and complex drug regimens. On the basis of the 10-year UKPDS Risk Engine, higher SBP-CV values were associated with increased risks of the CVD outcomes regardless of the previous history of CVD in multivariate models. Conclusion: Visit-to-visit variability of SBP was greater in T2DM patients with that in those without previous history of CVD, and maintained an independent association with higher estimated risk of CVD-related events regardless of the history of CVD, suggesting that its prognostic significance is relevant in the entire CVD continuum of patients with T2DM.

Published
2020

22. Resting Whole Body Energy Metabolism in Class 3 Obesity; from Preserved Insulin Sensitivity to Overt Type 2 Diabetes

Author

Manzoni, G, Oltolini, A, Perra, S, Muraca, E, Ciardullo, S, Pizzi, M, Castoldi, G, Lattuada, G, Pizzi, P, Perseghin, G, Manzoni, Giuseppina, Oltolini, Alice, Perra, Silvia, Muraca, Emanuele, Ciardullo, Stefano, Pizzi, Mattia, Castoldi, Giovanna, Lattuada, Guido, Pizzi, Pietro, Perseghin, Gianluca, Manzoni, G, Oltolini, A, Perra, S, Muraca, E, Ciardullo, S, Pizzi, M, Castoldi, G, Lattuada, G, Pizzi, P, Perseghin, G, Manzoni, Giuseppina, Oltolini, Alice, Perra, Silvia, Muraca, Emanuele, Ciardullo, Stefano, Pizzi, Mattia, Castoldi, Giovanna, Lattuada, Guido, Pizzi, Pietro, and Perseghin, Gianluca

Abstract

Context: Insulin resistance and diabetes may influence separately or in combination whole body energy metabolism. Objective: To assess the impact of insulin resistance and/or overt type 2 diabetes on resting energy expenditure (REE) in class 3 obese individuals. Design and Setting: Retrospective, cross-sectional analysis of a set of data about individuals attending the outpatients service of a single center of bariatric surgery between January 2015 and December 2017. Patients: We screened 382 patients in which abnormal thyroid function was excluded, and segregated them in three groups of subjects: patients with type 2 diabetes (T2DM; n=70), non-diabetic insulin-resistant patients with HOMA-IR ≥ 3 (n=236), non-diabetic insulin-sensitive patients with HOMA-IR < 3 (n=75). Main Outcome Measure: Resting energy expenditure (REE), body composition and insulin resistance assessed using indirect calorimetry, bioimpedance and HOMA-IR. Results: Non-diabetic insulin-sensitive patients resulted to be younger, with lower BMI and higher prevalence of female subjects; meanwhile, non-diabetic but insulin-resistant patients and T2DM patients were not different in terms of anthropometric parameters. REE was higher in T2DM than in non-diabetic insulin-resistant and insulin-sensitive individuals when expressed as percent of the predicted REE (based on Harris Benedict equation) (p<0.0001) or when adjusted for kg of free fat mass (p<0.0001) and was found to be higher also in insulin-resistant vs insulin-sensitive patients (p<0.001). The respiratory quotient was different between groups (0.87±0.11, 0.86±0.12 and 0.91±0.14 in T2DM, insulin-resistant and insulin-sensitive patients, respectively; p<0.03). Regression analysis confirmed that HOMA-IR was independently associated with the REE (R2=0.110, p<0.001). Conclusion: Class 3 obese patients with normal insulin sensitivity are characterized by reduced fasting REE in comparison to insulin-resistant obese patients and obese patients with shor

Published
2020

26. [PP.16.07] CVD RISK IS INDEPENDENTLY ASSOCIATED WITH VISIT-TO-VISIT VARIABILITY OF SYSTOLIC BLOOD PRESSURE (BP) IN PATIENTS WITH TYPE 2 DIABETES

Author

Martucci, F, Perra, S, Radaelli, M, Manzoni, G, Oltolini, A, Lattuada, G, Grassi, G, Mancia, G, Perseghin, G, Martucci, F., Perra, S., Radaelli, M., Manzoni, G., Oltolini, A., Lattuada, G., Grassi, G., Mancia, G., Perseghin, G., Martucci, F, Perra, S, Radaelli, M, Manzoni, G, Oltolini, A, Lattuada, G, Grassi, G, Mancia, G, Perseghin, G, Martucci, F., Perra, S., Radaelli, M., Manzoni, G., Oltolini, A., Lattuada, G., Grassi, G., Mancia, G., and Perseghin, G.

Published
2017

34. Visit-to-visit variability of blood pressure is independently associated with macrovascular and microvascular complications in patients with type 2 diabetes

Author

Radaelli, M, Martucci, F, Perra, S, Manzoni, G, Oltolini, A, Pasi, S, Accornero, S, Castoldi, G, Lattuada, G, Grassi, G, Mancia, G, Perseghin, G, Radaelli, MG, Radaelli, M, Martucci, F, Perra, S, Manzoni, G, Oltolini, A, Pasi, S, Accornero, S, Castoldi, G, Lattuada, G, Grassi, G, Mancia, G, Perseghin, G, and Radaelli, MG

Published
2017

35. Are all people with diabetes and cardiovascular risk factors or microvascular complications at very high risk? Findings from the Risk and Prevention Study

Author

Marzona, I., Avanzini, F., Lucisano, G., Tettamanti, M., Baviera, M., Nicolucci, A., Roncaglioni, M. C., Tombesi, M., Tognoni, G., Massa, E., Marrocco, W., Micalella, M., Caimi, V., Longoni, P., Franzosi, M. G., Monesi, L., Pangrazzi, I., Barlera, S., Milani, V., Nicolis, E., Casola, C., Clerici, F., Palumbo, A., Sgaroni, G., Marchioli, R., Silletta, M. G., Pioggiarella, R., Scarano, M., Marfisi, R. M., Flamminio, A., Macino, L., Ferri, B., Pera, C., Polidoro, A., Abbatino, D., Acquati, M., Addorisio, G., Adinolfi, D., Adreani, L., Agistri, M. R., Agneta, A., Agnolio, M. L., Agostini, N., Agostino, G., Airo, A., Alaimo, N., Albano, M., Albano, N., Alecci, G., Alemanno, S., Alexanian, A., Alfarano, M., Alfe, L., Alonzo, N., Alvino, S., Ancora, A., Andiloro, S., Andreatta, E., Angeli, S., Angiari, F., Angilletti, V., Annicchiarico, C., Anzivino, M., Aprea, R., Aprile, A., Aprile, E., Aprile, I., Aprile, L., Armellani, V., Arnetoli, M., Aronica, A., Autiero, V., Bacca, G., Baccalaro, A. M., Bacci, M., Baglio, G., Bagnani, M., Baiano, A., Baldari, A., Ballarini, L., Banchi, G., Bandera, R., Bandini, F., Baratella, M., Barbieri, A., Barbieri Vita, A., Bardi, M., Barlocchi, M., Baron, P., Bartoli, M., Basile, A., Basile, F., Basile, S., Battaggia, A., Battaglia, A., Bau, A., Beconcini, G., Beggio, R., Belfiore, P. A., Belicchi, M., Bellamoli, S., Bellini, C., Bellomo, M., Benetollo, C., Benetti, R., Beretta, E., Bertalero, P., Bertaso, F. G., Bertolani, U., Bettelli, G., Biagiotti, G., Bianchi, S., Bianco, G., Biccari, F., Bigioli, F., Bindi, M., Bisanti, G., Bitetti, E. M., Blasetti, M. P., Blesi, F., Boato, V., Boga, S., Boidi, E., Boldrin, G., Bollati, A., Bolzan, L., Bolzonella, S., Bonardi, P., Bonato, G. B., Bonci, M., Bonfitto, G., Bonincontro, E., Boninsegna, F., Bonissone, D., Bono, L., Bonollo, E., Borghi, M., Borioli, N., Borsatto, M., Bosco, T., Bosisio Pioltelli, M., Botarelli, C., Botassis, S., Bottini, F., Bottos, C., Bova, G., Bova, V., Bozzani, A., Bozzetto, R. M., Braga, V. T., Braglia, M., Bramati, E., Brazzoli, C., Breglia, G., Brescia, A., Briganti, D., Brigato, G., Brocchi, A., Brosio, F. A., Bruni, E., Buscaglia, E., Bussini, M. D., Bussotti, A., Buzzaccarini, F., Buzzatti, A., Caccamo, G., Cacciavillani, C., Caggiano, G., Calciano, F. P., Calderisi, M., Calienno, S., Caltagirone, P., Calzolari, I., Cammisa, M., Campanaro, M., Campanella, G. B., Campese, F., Canali, G., Candiani, D. E. L., Canepa, R., Canini, D., Canino, A., Cantoro, E. A., Capilupi, V., Capotosto, P., Cappelli, B., Capraro, G., Carafa, F. A., Carano, Q., Carcaterra, V., Carriero, D., Carrozzo, G., Cartanese, M., Casalena, M., Casarola, M., Caso, C., Casotto, M., Castaldi, F., Castegnaro, R., Castellani, G., Castri, S., Catalano, E., Catinello, N., Caturano, G., Cavallaro, R., Cavallo, A. M., Cavallo, G., Cavion, M. T., Cavirani, G., Cazzaniga, F., Cazzetta, D., Cecconi, V., Cefalo, A., Celebrano, M., Celora, A., Centonze, P., Cerati, D., Cesaretti, D., Checchia, G., Checchin, A., Cherubini, M., Chianese, L., Chiappa, A., Chiappa, M. V., Chiariello, G., Chiavini, G., Chicco, M., Chiumeo, F., Ciacciarelli, A., Ciaci, D., Ciancaglini, R., Cicale, C., Cicale, S., Cipolla, A., Ciruolo, A., Citeri, A. L., Citterio, G., Clerici, M., Coazzoli, E., Collecchia, G., Colletta, F., Colombo, I., Colorio, P., Coluccia, S., Comerio, M., Comoretto, P., Compagni, M., Conte, O., Contri, S., Contrisciani, A., Coppetti, T., Corasaniti, F., Corradi, M. T., Corsano, A., Corsini, A., Corti, N., Costantini, G., Costantino, A., Cotroneo, S., Cozzi, D., Cravello, M. G., Cristiano, E., Cucchi, R., Cusmai, L., D'Errico, G. B., D'Agostino, P., Dal Bianco, L., Dal Mutto, U., Dal Pozzo, G., Dallapiccola, P., Dallatorre, G., Dalle Molle, G., Dalloni, E., D'Aloiso, A., D'Amicis, G., Danese, R., Danieli, D., Danisi, G., D'Anna, M. A., Danti, G., D'Ascanio, S., Davidde, G., De Angeli, D., De Bastiani, R., De Battisti, A., De Bellis, A., De Berardinis, G., De Carlo, F., De Giorgi, D., De Gobbi, R., De Lorenzis, E., De Luca, P., De Martini, G., De Marzi, M., De Matteis, D., De Padova, S., De Polo, P., De Sabato, N., De Stefano, T., De Vita, M. T., De Vito, U., De Zolt, V., Debernardi, F., Del Carlo, A., Del Re, G., Del Zotti, F., D'Elia, R., Della Giovanna, P., Dell'Acqua, L., Dell'Orco, R. L., Demaria, G., Di Benedetto, M. G., Di Chiara, G., Di Corcia, V., Di Domizio, O., Di Donato, P., Di Donato, S., Di Fermo, G., Di Franco, M., Di Giovannantonio, G., Di Lascio, G., Di Lecce, G., Di Lorenzo, N., Di Maro, T., Di Mattia, Q., Di Michele, E., Di Modica, R. S., Di Murro, D., Di Noi, M. C., Di Paoli, V., Di Santi, M., Di Sanzo, A., Di Turi, C., Diazzi, A., Dileo, I., D'Ingianna, A. P., Dolci, A., Dona, G., Donato, C., Donato, P., Donini, A., Donna, M. E., Donvito, T. V., Esposito, L., Esposito, N., Evangelista, M., Faita, G., Falco, M., Falcone, D. A., Falorni, F., Fanciullacci, A., Fanton, L., Fasolo, L., Fassina, R., Fassone, A., Fatarella, P., Fedele, F., Fera, I., Fera, L., Ferioli, S., Ferlini, M. G., Ferlino, R., Ferrante, G., Ferrara, F. N., Ferrarese, M. F., Ferrari, G., Ferrari, O., Ferreri, A., Ferroni, M., Fezzi, G., Figaroli, C., Fina, M. G., Fioretta, A., Fiorucci, C., Firrincieli, R., Fischetti, M., Fischietti, G., Fiume, D. C., Flecchia, G., Forastiere, G., Fossati, B., Franceschi, P. L., Franchi, L., Franzoso, F., Frapporti, G., Frasca, G., Frisotti, A., Fumagalli, G., Fusco, D., Gabriele, P., Gabrieli, A., Gagliano, D., Galimberti, G., Galli, A., Gallicchio, N., Gallio, F., Gallipoli, T., Gallo, P., Galopin, T., Gambarelli, L., Garbin, A., Garozzo, G. M., Gasparri, R., Gastaldo, M., Gatti, E., Gazzaniga, P., Gennachi, N., Gentile, R. V., Germani, P., Gesualdi, F., Gherardi, E., Ghezzi, C., Ghidini, M. G., Ghionda, F., Giacci, L., Gialdini, D., Giampaolo, C., Giancane, R., Giannanti, A., Giannese, S., Giannini, L., Giaretta, M., Giaretta, R., Giavardi, L., Giordano, P., Giordano, E., Giordano, B., Gioria, G. M., Giugliano, R., Grassi, E. A., Greco, A., Greco, L., Grilletti, N., Grimaldi, N., Grisetti, G., Groppelli, G., Gualtieri, L., Guarducci, M., Guastella, G., Guerra, M., Guerrini, F., Guglielmini, A., Guido, A., Gulotta, P., Iacono, E., Iadarola, G., Ianiro, G., Iarussi, V., Ieluzzi, M. L., Ierardi, C., Ingaldi, F., Interlandi, S., Iocca, M., Iorno, A., Ioverno, E., Iurato, R., La Pace, L., La Piscopia, C., La Selva, R., Lafratta, M., Lamparelli, M., Lanaro, G., Lancerotto, R., Larcher, M., Lassandro, M., Lattuada, G., Laurino, P., Lefons, C., Legrottaglie, F., Lemma, A., Leone, D., Leone, F., Leso, A., Leuzzi, G., Levato, G., Libardi, L., Libralesso, N., Licini, P. I., Licursi, G., Lidonnici, F., Lillo, C., Liveri, L., Livio, A., Loiero, R. A., Loison, M., Lombardo, G., Lombardo, T., Lomunno, V., Lomuscio, S., Lonedo, A., Longo, E., Lora, L., Lotterio, A., Lucatello, L., Luongo, A., Lupoli, M., Macchia, C., Macri, G., Mafessanti, M., Maggialetti, V., Maggioni, A., Magnani, M., Maiellaro, G., Mancuso, A., Maniglio, A. R., Mannari, G. L., Manni, A., Manocchio, B., Mao, M., Marano, A., Maraone, E., Marascio, D., Marcheselli, P., Marchetto, B., Marchetto, S., Marchi, A., Marchi, G. L., Mariano, C., Marinacci, S., Marinelli, S., Marini, G., Marra, V. C., Marrali, F., Marseglia, C., Martello, G., Martino, C., Martino, G., Martino, M., Marulli, C. F., Maruzzi, G., Marzotti, A., Mascheroni, G., Mascolo, P., Masoch, G., Masone, R., Massa, L., Massafra, M., Massi, M., Massignani, D. M., Matarese, A. M., Matini, G., Mauro, R., Mazzi, M., Mazzillo, A., Mazzocato, E., Mazzoleni, N. S., Mazzone, A., Melacci, A., Mele, E., Meliota, P., Menaspa, S., Meneghello, F., Merola, G., Merone, L., Metrucci, A., Mezzina, V., Micchi, A., Michielon, A., Migliore, N., Minero, G., Minotta, F., Mirandola, C., Mistrorigo, S., Modafferi, L., Moitre, R., Mola, E., Monachese, C., Mongiardini, C., Montagna, F., Montani, M., Montemurno, I., Montolli, R., Montorsi, S., Montresor, M., Monzani, M. G., Morabito, F., Mori, G., Moro, A., Mosca, M. F., Motti, F., Muddolon, L., Mugnai, M., Muscas, F., Naimoli, F., Nanci, G., Nargi, E., Nasorri, R., Nastrini, G., Negossi, M., Negrini, A., Negroni, A., Neola, V., Niccolini, F., Niro, C. M., Nosengo, C., Novella, G., Nuti, C., Obici, F., Olita, C., Oliverio, S. S., Olivieri, I., Oriente, S., Orlando, G., Paci, C., Pagano, G., Pagliara, C., Paita, G., Paladini, G., Paladino, G., Palano, T., Palatella, A., Palermo, P., Palmisano, M., Pando, P., Panessa, P., Panigo, F., Panozzo, G., Panvini, F., Panzieri, F., Panzino, A., Panzitta, F., Paoli, N., Papagna, R., Papaleo, M. G., Papalia, G., Parisi, R., Parotti, N., Parravicini, D., Passarella, P., Pastore, G. A., Patafio, M., Pavone, P., Pedroli, W., Pedroni, M., Pelligra, G., Pellizzari, M., Penati, A., Perlot, M., Perrone, A., Perrone, G., Peruzzi, P., Peselli, C., Petracchini, L., Petrera, L., Petrone, S., Peverelli, C., Pianorsi, F., Piazza, G. P., Piazzolla, G., Picci, A., Pienabarca, G., Pietronigro, T. P., Pignocchino, P., Pilone, R., Pinto, D., Pirovano, E., Pirrotta, D., Pisante, V., Pitotto, P., Pittari, L., Piva, A., Pizzoglio, A., Plantera, O. R., Plebani, W., Plessi, S., Podrecca, D., Poerio, V., Poggiani, F., Pogliani, W., Poli, L., Poloni, F. G., Porcelli, R., Porto, S., Pranzo, L., Prevedello, C., Profeta, C., Profico, D., Punzi, A., Quaglia, G. M., Racano, M., Raccone, A., Radice, F., Raho, C. A., Raimondi, R., Raino, M., Ramponi, R., Ramunni, A., Ramunni, A. L., Ravasio, F., Ravera, M., Re Sarto, G., Rebustello, G., Regazzoli, S., Restelli, C., Rezzonico, M., Ricchiuto, F., Rigo, S., Rigon, G., Rigon, R., Rinaldi, O. V., Rinaldi, M., Risplendente, P. G., Rispoli, M., Riundi, R., Riva, M. G., Rizzi, A. L., Rizzi, D., Rizzo, L. D., Rocchi, L., Rondinone, B., Rosa, B., Rosati, F., Roselli, F., Rossetti, A., Rossetti, C., Rossi, R., Rossi, P. R., Rossi, A., Rossi, C. L., Rossitto, A., Ruffini, R., Ruffo, A., Ruggio, S., Ruo, M., Russo, B., Russo, L., Russo, R., Russo, S., Russo, U., Russo, V., Ruta, G., Sacchi, F., Sacco Botto, F., Saia, A., Salladini, G., Salmoiraghi, S., Saluzzo, F., Salvatore, C., Salvatori, E., Salvio, G., Sandri, P., Sandrini, T., Sangermano, V., Santoni, N., Saracino, A. D., Saracino, A., Sarasin, P., Sardo Infirri, C., Sarri, B., Sartori, G., Sartori, N., Sauro, C., Scaglioni, M., Scalfi, C., Scamardella, A. M., Scandale, G., Scandone, L., Scannavini, G., Scarati, R., Scardi, A., Scarpa, F. M., Scazzi, P., Schifone, A., Schiroso, G., Scigliano, G., Scilla, A., Sciortino, M., Scolaro, G., Scollo, E., Scorretti, G., Sellitti, R., Selmo, A., Selvaggio, G., Sempio, A., Seren, F., Serio, L., Serra, C., Serra, L., Siciliano, D., Sideri, A., Sighele, M., Signore, R., Siliberto, F., Silvestro, M., Simioni, G., Simmini, G., Simonato, L., Sinchetto, F., Sizzano, E., Smajato, G., Smaldone, M., Sola, G., Sordillo, L., Sovran, C. S., Spagnul, P., Spano, F., Sproviero, S., Squintani, A., Stella, L., Stilo, V., Stocchiero, B., Stornello, M. C., Stracka, G., Strada, S., Stranieri, G., Stucci, N., Stufano, N., Suppa, A., Susca, V. G., Sutti, M., Taddei, M., Tagliabue, E., Tagliente, G., Talato, F., Talerico, P., Talia, R., Taranto, R., Tartaglia, M., Tauro, N., Tedesco, A., Tieri, P., Tirelli, M., Tocci, L., Todesco, P., Tognolo, M., Tomba, A., Tonello, P., Tonon, R., Toscano, L., Tosi, A., Tosi, G., Toso, S., Travaglio, P., Tremul, L., Tresso, C., Triacchini, P., Triggiano, L., Trigilio, A., Trimeloni, J., Tripicchio, G., Tritto, G. S., Trono, F., Trotta, E., Trotta, G., Tubertini, A., Turri, C., Turri, L., Tuttolani, M. P., Urago, M., Ursini, G., Valcanover, F., Valente, L., Valenti, M., Valentini, F., Vallone, G., Valz, P., Valzano, L., Vanin, V., Vatteroni, M., Vegetti, L., Vendrame, D., Veramonti, I., Veronelli, G., Vesco, A., Vicariotto, G., Vignale, G., Villa, P. L., Vinciguerra, R., Visco, A., Visentin, G., Visona, E., Vitali, E., Vitali, S., Vitti, F., Volpone, D. A., Zambon, N., Zammarrelli, A., Zanaboni, A., Zane, D., Zanetti, B., Zanibellato, R., Zappetti, M., Zappone, P., Zerilli, G., Zirino, V., Zoccali, R., Zuin, F., Altomonte, M., Anelli, N., Angio, F., Annale, P., Antonacci, S., Anzilotta, R., Bano, F., Basadonna, O., Beduschi, L., Becagli, P., Bellotti, G., Blotta, C., Bruno, G., Cappuccini, A., Caramatti, S., Cariolato, M. P., Castellana, M., Castellani, L., Catania, R., Chielli, A., Chinellato, A., Ciaccia, A., Clerici, E., Cocci, A., Costanzo, G., D'Ercole, F., De Stefano, G., Dece, F., Di Cicco, N., Di Marco, A., Donati Sarti, C., Draghi, E., Dusi, G., Esposito, V., Ferraro, L., Ferretti, A., Ferri, E., Foggetti, L., Foglia, A., Fonzi, E., Frau, G., Fuoco, M. R., Furci, G., Gallo, L., Garra, V., Giannini, A., Gris, A., Iacovino, R., Interrigi, R., Joppi, R., Laner, B., La Fortezza, G., La Padula, A., Lista, M. R., Lupi, G., Maffei, D., Maggioni, G., Magnani, L., Marrazzo, E., Marcon, L., Marino, V., Maroni, A., Martinelli, C., Mastandrea, E., Mastropierro, F., Meo, A. T., Mero, P., Minesso, E., Moschetta, V., Mosele, E., Nanni, C., Negretti, A., Nistico, C., Orsini, A., Osti, M., Pacilli, M. C., Pennestre, C., Picerno, G., Piol, K., Pivano, L., Pizzuti, E., Poggi, L., Poidomani, I., Pozzetto, M., Presti, M. L., Ravani, R., Recalenda, V., Romagnuolo, F., Rossignoli, S., Rossin, E., Sabatella, C., Sacco, F., Sanita, F., Sansone, E., Servadei, F., Sisto, M. T., Sorio, A., Sorrentino, A., Spinelli, E., Spolaor, A., Squillacioti, A., Stella, P., Talerico, A., Todisco, C., Vadino, M., and Zuliani, C.

Subjects
Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Population, 030209 endocrinology & metabolism, 030204 cardiovascular system & hematology, Overweight, 03 medical and health sciences, 0302 clinical medicine, Endocrinology, Prediction model, Internal medicine, Diabetes mellitus, Internal Medicine, Diabetes Mellitus, Medicine, Humans, Multicenter Studies as Topic, Myocardial infarction, Risk factor, education, Stroke, Aged, Randomized Controlled Trials as Topic, education.field_of_study, Lifestyle habits, business.industry, Major cardiovascular events, Atrial fibrillation, General Medicine, Middle Aged, medicine.disease, Cardiovascular Diseases, Heart failure, Physical therapy, Female, medicine.symptom, business, Diabetic Angiopathies
Abstract

To verify whether it is possible, in people with diabetes mellitus (DM) considered at very high cardiovascular (CV) risk, stratify this risk better and identify significant modifiable risk factor (including lifestyle habits) to help patients and clinicians improve CV prevention. People with DM and microvascular diseases or one or more CV risk factors (hypertension, hyperlipidemia, smoking, poor dietary habits, overweight, physical inactivity) included in the Risk and Prevention study were selected. We considered the combined endpoint of non-fatal acute myocardial infarction and stroke and CV death. A multivariate Cox proportional analysis was carried out to identify relevant predictors. We also used the RECPAM method to identify subgroups of patients at higher risk. In our study, the rate of major CV events was lower than expected (5 % in 5 years). Predictors of CV events were age, male, sex, heart failure, previous atherosclerotic disease, atrial fibrillation, insulin treatment, high HbA1c, heart rate and other CV diseases while being physically active was protective. RECPAM analysis indicated that history of atherosclerotic diseases and a low BMI defined worse prognosis (HR 4.51 95 % CI 3.04–6.69). Among subjects with no previous atherosclerotic disease, men with HbA1c more than 8 % were at higher CV risk (HR 2.77; 95 % CI 1.86–4.14) with respect to women. In this population, the rate of major CV events was lower than expected. This prediction model could help clinicians identify people with DM at higher CV risk and support them in achieving goals of physical activity and HbA1c.

Published
2016

38. Beneficial effects of beta-blockers on left ventricular function and cellular energy reserve in patients with heart failure

Author

Spoladore, R, Fragasso, G, Perseghin, G, Maranta, F, Calori, G, Locatelli, M, Lattuada, G, Scifo, P, DE COBELLI, FRANCESCO, ESPOSITO, ANTONIO, DEL MASCHIO, ALESSANDRO, MARGONATO, ALBERTO, Spoladore, R, Fragasso, G, Perseghin, G, De Cobelli, F, Esposito, A, Maranta, F, Calori, G, Locatelli, M, Lattuada, G, Scifo, P, Del Maschio, A, Margonato, A, DE COBELLI, Francesco, Esposito, Antonio, DEL MASCHIO, Alessandro, and Margonato, Alberto

Subjects
Pharmacology, Heart Failure, Male, Left ventricular ejection fraction, Magnetic Resonance Spectroscopy, Adrenergic beta-Antagonists, Carbazoles, Heart, Ventricular Function, Left, Propanolamines, Adenosine Triphosphate, Echocardiography, Bisoprolol, Humans, Pharmacology (medical), Carvedilol, Female, Beta-blocker, MED/13 - ENDOCRINOLOGIA, Energy Metabolism, Aged
Abstract

Beta-blockers have been shown to improve left ventricular (LV) function in patients with heart failure. The aim of this study is to non-invasively assess, by means of in vivo 31P-magnetic resonance spectroscopy (31P-MRS), the effects of beta-blockers on LV cardiac phosphocreatine and adenosine triphosphate (PCr/ATP) ratio in patients with heart failure. Ten heart failure patients on full medical therapy were beta-blocked by either carvedilol or bisoprolol. Before and after 3months of treatment, exercise testing, 2D echocardiography, MRS, New York Heart Association (NYHA) class, ejection fraction (EF), maximal rate-pressure product and exercise metabolic equivalent system (METS) were evaluated. Relative concentrations of PCr and ATP were determined by cardiac 31P-MRS. After beta-blockade, NYHA class decreased (from 2.2±0.54 to 1.9±0.52, P=0.05), whereas EF (from 33±7 to 44±6%, P=0.0009) and METS (from 6.74±2.12 to 8.03±2.39, P=0.01) increased. Accordingly, the mean cardiac PCr/ATP ratio increased by 33% (from 1.48±0.22 to 1.81±0.48, P=0.03). Beta-blockade-induced symptomatic and functional improvement in patients with heart failure is associated to increased PCr/ATP ratio, indicating preservation of myocardial high-energy phosphate levels. © 2012 Société Française de Pharmacologie et de Thérapeutique. Published by John Wiley & Sons Ltd

Published
2012

39. Prevalence, Metabolic features, and prognosis of metabolically healthy obese italian individuals: The cremona study

Author

Calori G, Lattuada G, PIEMONTI , LORENZO, Garancini MP, Ragogna F, Villa M, Mannino S, Crosignani P, BOSI , EMANUELE, Luzi L, Ruotolo G, Perseghin G., Calori, G, Lattuada, G, Piemonti, L, Garancini, M, Ragogna, F, Villa, M, Mannino, S, Crosignani, P, Bosi, E, Luzi, L, Ruotolo, G, Perseghin, G, Piemonti, Lorenzo, Garancini, Mp, Bosi, Emanuele, and Perseghin, G.

Subjects
insulin sensivity, resistance, profile, Advanced and Specialized Nursing, glucose-tolerance, homeostasis model assessment, Endocrinology, Diabetes and Metabolism, Internal Medicine, cardiovascular-disease, population, WOMEN, human, risk
Abstract

OBJECTIVE: Some obese individuals have normal insulin sensitivity. It is controversial whether this phenotype is associated with increased all-cause mortality risk. RESEARCH DESIGN AND METHODS: Fifteen-year all-cause mortality data were obtained through the Regional Health Registry for 2,011 of 2,074 Caucasian middle-aged individuals of the Cremona Study, a population study on the prevalence of diabetes in Italy. Individuals were divided in four categories according to BMI (nonobese

Published
2011

42. Adherence issues related to sublingual immunotherapy as perceived by allergists

Author

Scurati, S., Frati, F., Passalacqua, G., Puccinelli, P., Hilaire, C., Incorvaia, C., D Avino, G., Comi, R., Lo Schiavo, M., Pezzuto, F., Montera, C., Pio, A., Teresa Ielpo, M., Cellini, F., Vicentini, L., Pecorari, R., Aresu, T., Capra, L., Benedictis, E., Bombi, C., Zauli, D., Vanzi, A., Alberto Paltrinieri, C., Bondioli, A., Paletta, I., Ventura, D., Mei, F., Paolini, F., Colangelo, C., Cavallucci, E., Cucinelli, F., Tinari, R., Ermini, G., Beltrami, V., Novembre, E., Begliomini, C., Marchese, E., Solito, E., Ammannati, V., Molino, G., Galli, E., Baldassini, M., Di Michele, L., Calvani, M., Gidaro, M., Venuti, A., Li Bianchi, E., Benassi, F., Pocobelli, D., Zangari, P., Rocco, M. G., Lo Vecchio, A., Pingitore, G., Grimaldi, O., Schiavino, D., Perrone, N., Antonietta Frieri, M., Di Rienzo, V., Tripodi, S., Scarpa, A., Tomsic, M., Bonaguro, R., Enrico Senna, G., Sirena, A., Turatello, F., Crescioli, S., Favero, E., Billeri, L., Chieco Bianchi, F., Gemignani, C., Zanforlin, M., Angiola Crivellaro, M., Hendrick, B., Maltauro, A., Masieri, S., Elisabetta Conte, M., Fama, M., Pozzan, M., Bonadonna, P., Casanova, S., Vallerani, E., Schiappoli, M., Borghesan, F., Giro, G., Casotto, S., Berardino, L., Zanoni, G., Ariano, R., Aquilina, R., Pellegrino, R., Marsico, P., Del Giudice, A., Narzisi, G., Tomaselli, V., Fornaca, G., Favro, M., Loperfido, B., Gallo, C., Buffoni, S., Gani, F., Raviolo, P., Faggionato, S., Truffelli, T., Vivalda, L., Albano, M., Enzo Rossi, R., Lattuada, G., Bona, F., Quaglio, L., Chiesa, A., Trapani, M., Seminara, R., Cucchi, B., Oderda, S., Borio, G., Galeasso, G., Garbaccio, P., Marco, A., Marengo, F., Cadario, G., Manzoni, S., Vinay, C., Curcio, A., Silvestri, A., Peduto, A., Riario-Sforza, G. G., Maria Forgnone, A., Barocelli, P., Tartaglia, N., Feyles, G., Giacone, A., Ricca, V., Guida, G., Nebiolo, F., Bommarito, L., Heffler, E., Vietti, F., Galimberti, M., Savi, E., Pappacoda, A., Bottero, P., Porcu, S., Felice, G., Berra, D., Francesca Spina, M., Pravettoni, V., Calamari, A. M., Varin, E., Iemoli, E., Lietti, D., Ghiglioni, D., Alessandro Fiocchi, Tosi, A., Poppa, M., Caviglia, A., Restuccia, M., Russello, M., Alciato, P., Manzotti, G., Ranghino, E., Luraschi, G., Rapetti, A., Rivolta, F., Allegri, F., Terracciano, L., Agostinis, F., Paolo Piras, P., Ronchi, G., Gaspardini, G., Caria, V., Tolu, F., Fantasia, D., Carta, P., Moraschini, A., Quilleri, R., Santelli, A., Prandini, P., Del Giudice, G., Apollonio, A., Bonazza, L., Teresa Franzini, M., Branchi, S., Zanca, M., Rinaldi, S., Catelli, L., Zanoletti, T., Cosentino, C., Della Torre, F., Cremonte, L., Musazzi, D., Suli, C., Rivolta, L., Ottolenghi, A., Marino, G., Sterza, G., Sambugaro, R., Orlandini, A., Minale, P., Voltolini, S., Bignardi, D., Omodeo, P., Tiri, A., Milani, S., Ronchi, B., Licardi, G., Bruni, P., Scibilia, J., Schroeder, J., Crosti, F., Maltagliati, A., Alesina, M. R., Mosca, M., Leone, G., Napolitano, G., Di Gruttola, G., Scala, G., Mascio, S., Valente, A., Marchetiello, I., Catello, R., Gazulli, A., Del Prete, A., Varricchio, A. M., Carbone, A., Forestieri, A., Stillitano, M., Leonetti, L., Tirroni, E., Castellano, F., Abbagnara, F., Romano, F., Levanti, C., Cilia, M., Longo, R., Ferrari, A., Merenda, R., Di Ponti, A., Guercio, E., Surace, L., Ammendola, G., Tansella, F., Peccarisi, L., Stragapede, L., Minenna, M., Granato, M., Fuiano, N., Pannofino, A., Ciuffreda, S., Giannotta, A., Morero, G., D Oronzio, L., Taddeo, G., Nettis, E., Cinquepalmi, G., Lamanna, C., Mastrandrea, F., Minelli, M., Salamino, F., Muratore, L., Latorre, F., Quarta, C., Ventura, M., D Ippolito, G., Giannoccaro, F., Dambra, P., Pinto, L., Triggiani, M., Munno, G., Manfredi, G., Lonero, G., Damiano, V., Errico, G., Di Leo, E., Manzari, F., Spagna, V., Arsieni, A., Matarrese, A., Mazzarella, G., Scarcia, G., Scarano, R., Ferrannini, A., Pastore, A., Maionchi, P., Filannino, L., Tria, M., Giuliano, G., Damiani, E., Scichilone, N., Marchese, M., Lucania, A., Marino, M., Strazzeri, L., Tumminello, S., Vitale, G. I., Gulotta, S., Gragotto, G., Zambito, M., Greco, D., Valenti, G., Licitra, G., Cannata, E., Filpi, R., Contraffatto, M., Sichili, S., Randazzo, S., Scarantino, G., Lo Porto, B., Pavone, F., Di Bartolo, C., Paternò, A., Rapisarda, F., Laudani, E., Leonardi, S., Padua, V., Cabibbo, G., Marino Guzzardi, G., Deluca, F., Agozzino, C., Pettinato, R., Ghini, M., Scurati S., Frati F., Passalacqua G., Puccinelli P., Hilaire C., Incorvaia C., D'Avino G., Comi R., Lo Schiavo M., Pezzuto F., Montera C., Pio A., Teresa Ielpo M., Cellini F., Vicentini L., Pecorari R., Aresu T., Capra L., De Benedictis E., Bombi C., Zauli D., Vanzi A., Alberto Paltrinieri C., Bondioli A., Paletta I., Ventura D., Mei F., Paolini F., Colangelo C., Cavallucci E., Cucinelli F., Tinari R., Ermini G., Beltrami V., Novembre E., Begliomini C., Marchese E., Solito E., Ammannati V., Molino G., Galli E., Baldassini M., Di Michele L., Calvani M., Gidaro M., Venuti A., Li Bianchi E., Benassi F., Pocobelli D., Zangari P., De Rocco M.G., Lo Vecchio A., Pingitore G., Grimaldi O., Schiavino D., Perrone N., Antonietta Frieri M., Di Rienzo V., Tripodi S., Scarpa A., Tomsic M., Bonaguro R., Enrico Senna G., Sirena A., Turatello F., Crescioli S., Favero E., Billeri L., Chieco Bianchi F., Gemignani C., Zanforlin M., Angiola Crivellaro M., Hendrick B., Maltauro A., Masieri S., Elisabetta Conte M., Fama M., Pozzan M., Bonadonna P., Casanova S., Vallerani E., Schiappoli M., Borghesan F., Giro G., Casotto S., Berardino L., Zanoni G., Ariano R., Aquilina R., Pellegrino R., Marsico P., Del Giudice A., Narzisi G., Tomaselli V., Fornaca G., Favro M., Loperfido B., Gallo C., Buffoni S., Gani F., Raviolo P., Faggionato S., Truffelli T., Vivalda L., Albano M., Enzo Rossi R., Lattuada G., Bona F., Quaglio L., Chiesa A., Trapani M., Seminara R., Cucchi B., Oderda S., Borio G., Galeasso G., Garbaccio P., De Marco A., Marengo F., Cadario G., Manzoni S., Vinay C., Curcio A., Silvestri A., Peduto A., Riario-Sforza G.G., Maria Forgnone A., Barocelli P., Tartaglia N., Feyles G., Giacone A., Ricca V., Guida G., Nebiolo F., Bommarito L., Heffler E., Vietti F., Galimberti M., Savi E., Pappacoda A., Bottero P., Porcu S., Felice G., Berra D., Francesca Spina M., Pravettoni V., Calamari A.M., Varin E., Iemoli E., Lietti D., Ghiglioni D., Fiocchi A., Tosi A., Poppa M., Caviglia A., Restuccia M., Russello M., Alciato P., Manzotti G., Ranghino E., Luraschi G., Rapetti A., Rivolta F., Allegri F., Terracciano L., Agostinis F., Paolo Piras P., Ronchi G., Gaspardini G., Caria V., Tolu F., Fantasia D., Carta P., Moraschini A., Quilleri R., Santelli A., Prandini P., Del Giudice G., Apollonio A., Bonazza L., Teresa Franzini M., Branchi S., Zanca M., Rinaldi S., Catelli L., Zanoletti T., Cosentino C., Della Torre F., Cremonte L., Musazzi D., Suli C., Rivolta L., Ottolenghi A., Marino G., Sterza G., Sambugaro R., Orlandini A., Minale P., Voltolini S., Bignardi D., Omodeo P., Tiri A., Milani S., Ronchi B., Licardi G., Bruni P., Scibilia J., Schroeder J., Crosti F., Maltagliati A., Alesina M.R., Mosca M., Leone G., Napolitano G., Di Gruttola G., Scala G., Mascio S., Valente A., Marchetiello I., Catello R., Gazulli A., Del Prete A., Varricchio A.M., Carbone A., Forestieri A., Stillitano M., Leonetti L., Tirroni E., Castellano F., Abbagnara F., Romano F., Levanti C., Cilia M., Longo R., Ferrari A., Merenda R., Di Ponti A., Guercio E., Surace L., Ammendola G., Tansella F., Peccarisi L., Stragapede L., Minenna M., Granato M., Fuiano N., Pannofino A., Ciuffreda S., Giannotta A., Morero G., D'Oronzio L., Taddeo G., Nettis E., Cinquepalmi G., Lamanna C., Mastrandrea F., Minelli M., Salamino F., Muratore L., Latorre F., Quarta C., Ventura M., D'Ippolito G., Giannoccaro F., Dambra P., Pinto L., Triggiani M., Munno G., Manfredi G., Lonero G., Damiano V., Errico G., Di Leo E., Manzari F., Spagna V., Arsieni A., Matarrese A., Mazzarella G., Scarcia G., Scarano R., Ferrannini A., Pastore A., Maionchi P., Filannino L., Tria M., Giuliano G., Damiani E., Scichilone N., Marchese M., Lucania A., Marino M., Strazzeri L., Tumminello S., Vitale G.I., Gulotta S., Gragotto G., Zambito M., Greco D., Valenti G., Licitra G., Cannata E., Filpi R., Contraffatto M., Sichili S., Randazzo S., Scarantino G., Lo Porto B., Pavone F., Di Bartolo C., Paterno A., Rapisarda F., Laudani E., Leonardi S., Padua V., Cabibbo G., Marino Guzzardi G., Deluca F., Agozzino C., Pettinato R., Ghini M., Scurati S, Frati F, Passalacqua G, Puccinelli P, Hilaire C, Incorvaia I, D'Avino G, Comi R, Lo Schiavio M, Pezzuto F, Montera C, Pio A, Ielpo MT, Cellini F, Vicentini L, Pecorari R, Aresu T, Capra L, De Benedictis E, Bombi C, Zauli D, and et al

Subjects
medicine.medical_specialty, Pathology, genetic structures, efficacy, Alternative medicine, Medicine (miscellaneous), Adherence, Cost, Efficacy, Side effects, Sublingual immunotherapy, Settore MED/10 - Malattie Dell'Apparato Respiratorio, sublingual immunotherapy, ALLERGEN, cost, medicine, Subcutaneous immunotherapy, Sublingual immunotherapy, adherence, Clinical efficacy, Intensive care medicine, Pharmacology, Toxicology and Pharmaceutics (miscellaneous), sublingual immunoterapy, Original Research, Asthma, AEROALLERGENS, side effects, business.industry, Health Policy, medicine.disease, Slit, eye diseases, Clinical trial, Patient Preference and Adherence, immunotherapy, sense organs, Allergists, ADHERENCE TO TREATMENT, business, Social Sciences (miscellaneous)
Abstract

Silvia Scurati1, Franco Frati1, Gianni Passalacqua2, Paola Puccinelli1, Cecile Hilaire1, Cristoforo Incorvaia3, Italian Study Group on SLIT Compliance 1Scientific and Medical Department, Stallergenes, Milan, Italy; 2Allergy and Respiratory Diseases, Department of Internal Medicine, Genoa; 3Allergy/Pulmonary Rehabilitation, ICP Hospital, Milan, ItalyObjectives: Sublingual immunotherapy (SLIT) is a viable alternative to subcutaneous immunotherapy to treat allergic rhinitis and asthma, and is widely used in clinical practice in many European countries. The clinical efficacy of SLIT has been established in a number of clinical trials and meta-analyses. However, because SLIT is self-administered by patients without medical supervision, the degree of patient adherence with treatment is still a concern. The objective of this study was to evaluate the perception by allergists of issues related to SLIT adherence.Methods: We performed a questionnaire-based survey of 296 Italian allergists, based on the adherence issues known from previous studies. The perception of importance of each item was assessed by a VAS scale ranging from 0 to 10.Results: Patient perception of clinical efficacy was considered the most important factor (ranked 1 by 54% of allergists), followed by the possibility of reimbursement (ranked 1 by 34%), and by the absence of side effects (ranked 1 by 21%). Patient education, regular follow-up, and ease of use of SLIT were ranked first by less than 20% of allergists.Conclusion: These findings indicate that clinical efficacy, cost, and side effects are perceived as the major issues influencing patient adherence to SLIT, and that further improvement of adherence is likely to be achieved by improving the patient information provided by prescribers.Keywords: adherence, sublingual immunotherapy, efficacy, cost, side effects

Published
2010

44. Brief report: Serum retinol-binding protein-4, leptin, and adiponectin concentrations are related to ectopic fat accumulation

Author

PERSEGHIN, GIANLUCA, SCIFO, PAOLA VITTORIA, Lattuada, G, De Cobelli, F, Esposito, A, Belloni, E, Canu, T, Ragogna, F, Del Maschio, A, Luzi, L., Perseghin, G, Lattuada, G, De Cobelli, F, Esposito, A, Belloni, E, Canu, T, Ragogna, F, Scifo, P, Del Maschio, A, and Luzi, L

Subjects
Endocrinology, Diabetes and Metabolism, MED/13 - ENDOCRINOLOGIA, Biochemistry
Abstract

Context: Serum retinol-binding protein 4 (RBP-4), leptin, and adiponectin concentrations identify insulin resistance in varied conditions, but their relationships with insulin sensitivity and ectopic fat accumulation are unclear. Objective: Our objective was to establish how these adipokines are related with intramyocellular lipid (IMCL) and intrahepatic lipid (IHL) content. Design and Setting: We assessed retrospectively serum fasting RBP-4 concentrations in 1) 53 nondiabetic individuals in which insulin sensitivity and IMCL content were assessed by means of the insulin clamp and of 1H magnetic resonance spectroscopy of the calf muscles, and 2) 140 nondiabetic individuals in which insulin sensitivity and the IHL content were assessed by means of the updated homeostasis model assessment and of 1H magnetic resonance spectroscopy. In both experiments, serum leptin and adiponectin concentrations were measured. Results: Fasting serum RBP-4, adiponectin, and leptin were associated with peripheral insulin sensitivity, were abnormal in the first-degree relatives of type 2 diabetic parents, and correlated with the soleus IMCL content and with the IHL content. The association of RBP-4 and adiponectin with insulin sensitivity was age, sex, and body mass index independent, but stepwise regression analysis suggested that RBP-4, but not adiponectin and leptin, was independently associated with insulin sensitivity. Adiponectin was independently associated with the IHL content, RBP-4, and leptin with the soleus IMCL content. Conclusion: Serum RBP-4 was a robust marker of insulin resistance. Serum RBP-4, leptin, and adiponectin concentrations reflected ectopic fat accumulation in humans. Copyright © 2007 by The Endocrine Society

Published
2007

45. Effect of the sporting discipline on the right and left ventricular morphology and function of elite male track runners; a magnetic resonance imaging and 31P-spectroscopy study

Author

Perseghin, G, Lattuada, G, Terruzzi, I, La Torre, A, Belloni, E, Canu, T, Scifo, P, Luzi, L, Alberti, G., DE COBELLI, FRANCESCO, ESPOSITO, ANTONIO, DEL MASCHIO, ALESSANDRO, Perseghin, G, DE COBELLI, Francesco, Esposito, Antonio, Lattuada, G, Terruzzi, I, La Torre, A, Belloni, E, Canu, T, Scifo, P, DEL MASCHIO, Alessandro, Luzi, L, and Alberti, G.

Abstract

BACKGROUND:Professional, long-term physical training is often associated with morphological and metabolic changes in the heart. This study was undertaken to assess the left ventricular (LV) and right ventricular (RV) morphology and function and the LV high-energy phosphates of athletes trained to a sustained power or aerobic exercise.METHODS:Magnetic resonance imaging (MRI) of the LV and RV and phosphorous 31 magnetic resonance spectroscopy of the LV were performed by means of a 1.5-T clinical scanner in 23 elite track sprinters (sustained power or anaerobic power sprint training, 100-400 m) or marathon runners (sustained aerobic endurance training) and in 10 sedentary, young, lean men.RESULTS:Athletes had LV hypertrophy and unaffected chamber size, systolic and diastolic functions, and high-energy phosphates metabolism. Also, the RV of the athletes was hypertrophied in comparison with that of the nonathletic controls, and the systolic and diastolic functions were unaffected; the chamber volume was higher in the sprinters (end-diastolic volume 190 +/- 15 mL) in comparison with that of the marathon runners (174 +/- 19 mL, P < .05) and controls (168 +/- 19 mL, P < .01) even if this difference, when adjusted for body surface area, was maintained only when compared with that of controls (P < .02).CONCLUSIONS:Left ventricular and RV hypertrophy in athletes is associated with normal systolic and diastolic functions and resting cardiac energy metabolism, supporting its benign nature. A more pronounced RV dilatation was found in the anaerobic power athletes and further investigation is warranted to establish the clinical significance of this training effect.

Published
2007

46. Valutazione dello strain cardiovascolare ed ormonale in operatori ecologici del comune di milano in turno fisso diurno e notturno

Author

Biggi, N, Consonni, D, Fragasso, G, Lattuada, G, Verga, R, Costa, G., PERSEGHIN, GIANLUCA, Biggi, N, Consonni, D, Fragasso, G, Lattuada, G, Perseghin, G, Verga, R, and Costa, G

Subjects
Stre, Hypertension, Rehabilitation, Public Health, Environmental and Occupational Health, Nightwork, MED/13 - ENDOCRINOLOGIA
Abstract

Aim of the study is to explore in shiftworkers: a) blood pressure and hormonal variations; b) dyslipidemia and blood glucose levels; c) insulin resistence syndrome. We have assessed 48 male workers employes in Amsa SpA, a large municipal enterprise in charge of street cleaning and domestic waste collection, in permanent day and night work as hand sweepers, motor sweepers and delivery tricar drivers. 24 of those workers (daily and nightly) were normotensive and 24 were hypertensive. Our medical checks were: physical examination: BMI; laboratory findings (blood): glucose, total cholesterol, triglycerides, endothelin, insulin, FFA, HOMA S, HOMA B, HOMA R; assay of salivary Cortisol and urinary Cortisol in 24 h; 24 h pressure monitoring. Results: Nightly hypertensive: increased consumption in wine and coffee, weight and BMI, total cholesterol and FFA and endothelin. Nightly normotensive: increased consumption in cigarettes and salivary Cortisol. Daily hypertensive: increased total cholesterol; 24 h pressure monitoring showed more pronounced variations of pressure in night workers both normotensive and hypertensive in working time. Conclusions: Night shiftwork looks like more stressfull than day shiftwork. Insuline resistance isn't noticed in all four groups

Published
2007

47. Fasting plasma leptin, tumor necrosis factor-alpha receptor 2, and monocyte chemoattracting protein 1 concentration in a population of glucose-tolerant and glucose-intolerant women: impact on cardiovascular mortality

Author

Piemonti, L, Calori, G, Mercalli, A, Lattuada, G, Monti, P, Garancini, M, Costantino, F, Ruotolo, G, Luzi, L, PERSEGHIN, GIANLUCA, Piemonti, L, Calori, G, Mercalli, A, Lattuada, G, Monti, P, Garancini, M, Costantino, F, Ruotolo, G, Luzi, L, and Perseghin, G

Subjects
Blood Glucose, Leptin, Tumor Necrosis Factor-alpha, Endocrinology, Diabetes and Metabolism, Fasting, Middle Aged, Cross-Sectional Studies, Diabetes Mellitus, Type 2, Cardiovascular Diseases, Risk Factors, Glucose Intolerance, Multivariate Analysis, Internal Medicine, Humans, Female, Chemokine CCL2, Aged
Abstract

OBJECTIVE - Leptin and tumor necrosis factor (TNF)-α are associated with insulin resistance and cardiovascular disease. In vitro studies suggested that these effects may be mediated via overproduction of monocyte chemoattracting protein (MCP)-1/CCL2, which is a chemokine involved in the pathogenesis of atherosclerosis. RESEARCH DESIGN AND METHODS - In this study, fasting plasma leptin, soluble TNF-α receptor 2 (TNF-α-R2), and MCP-1/CCL2 concentrations were measured in 207 middle-aged women (age 61 ± 12 years, BMI 30.1 ± 6.6 kg/m2), including 53 patients with type 2 diabetes, 42 with impaired glucose tolerance, and 112 with normal glucose tolerance, to assess cross-sectionally their relationship with markers of atherosclerosis and, longitudinally over 7 years, whether their circulating levels were associated with cardiovascular disease (CVD) mortality. RESULTS - At baseline, leptin and TNF-α-R2 were not different among groups; meanwhile, MCP-1/CCL2 was increased in type 2 diabetes (P < 0.05). All showed significant associations with biochemical risk markers of atherosclerosis. In a univariate analysis, age, fasting insulin, leptin, and MCP-1/CCL2 were associated with CVD mortality at 7 years. When a multivariate analysis was performed, only age, leptin, and insulin retained an independent association with CVD mortality, with leptin showing a protective effect (hazard ratio 0.88; P < 0.02). CONCLUSIONS - In middle-aged women, MCP-1/CCL2, leptin, and TNF-α-R2 were all related to biochemical risk markers of atherosclerosis. MCP-1/CCL2 concentration was the only one to be increased in type 2 diabetes with respect to nondiabetic women and the only one to be associated with increased risk of CVD mortality after a 7-year follow-up period in the univariate analysis. In the multivariate analysis, neither MCP-1/CCL2 nor TNF-α-R2 was associated with CVD mortality, and inspection of the data showed that leptin, in both the univariate and multivariate analysis, was associated with a protective effect

Published
2003

48. N-3 fatty acids in patients with multiple cardiovascular risk factors

Author

Roncaglioni, Maria Carla, Avanzini, Fausto, Barlera, Simona, Marzona, Irene, Milani, Valentina, Tombesi, Massimo, Caimi, Vittorio, Longoni, Paolo, Silletta, Maria Giuseppina, Tognoni, Gianni, Marchioli, Avanzini F, Roberto., Caimi, V, Longoni, P, Marchioli, R, Roncaglioni, Mc, Silletta, Mg, Tognoni, G, Tombesi, M, Barlera, S, Milani, V, Nicolis, Eb, Casola, C, Marzona, I, Massa, E, Marrocco, W, Micalella, M, Avanzini, F, Franzosi, Mg, Geraci, E, Giansiracusa, N, Rocchetti, L, Decarli, A, Satolli, R, Alli, C, Beghi, E, Bertele', V, Volpi, A, Baviera, M, Monesi, L, Pangrazzi, I, Nicolis, E, Clerici, F, Palumbo, A, Sgaroni, G, Pioggiarella, R, Scarano, M, Marfisi, Rm, Flamminio, A, Macino, L, Ferri, B, Pera, C, Polidoro, A, Abbatino, D, Acquati, M, Addorisio, G, Adinolfi, D, Adreani, L, Agistri, Mr, Agneta, A, Agnolio, Ml, Agostini, N, Agostino, G, Airò, A, Alaimo, N, Albano, M, Albano, N, Alecci, G, Alemanno, S, Alexanian, A, Alfarano, M, Alfè, L, Alonzo, N, Alvino, S, Ancora, A, Andiloro, S, Andreatta, E, Angeli, S, Angiari, F, Angilletti, V, Annicchiarico, C, Anzivino, M, Aprea, R, Aprile, A, Aprile, E, Aprile, I, Aprile, L, Armellani, V, Arnetoli, M, Aronica, A, Autiero, V, Bacca, G, Baccalaro, Am, Bacci, M, Baglio, G, Bagnani, M, Baiano, A, Baldari, A, Ballarini, L, Banchi, G, Bandera, R, Bandini, F, Baratella, M, Barbieri, A, Barbieri Vita, A, Bardi, M, Barlocchi, M, Baron, P, Bartoli, M, Basile, A, Basile, F, Basile, S, Battaggia, A, Battaglia, A, Baù, A, Beconcini, G, Beggio, R, Belfiore, Pa, Belicchi, M, Bellamoli, S, Bellini, C, Bellomo, M, Benetollo, C, Benetti, R, Beretta, E, Bertalero, P, Bertaso, Fg, Bertolani, U, Bettelli, G, Biagiotti, G, Bianchi, S, Bianco, G, Biccari, F, Bigioli, F, Bindi, M, Bisanti, G, Bitetti, Em, Blasetti, Mp, Blesi, F, Boato, V, Boga, S, Boidi, E, Boldrin, G, Bollati, A, Bolzan, L, Bolzonella, S, Bonardi, P, Bonato, Gb, Bonci, M, Bonfitto, G, Bonincontro, E, Boninsegna, F, Bonissone, D, Bono, L, Bonollo, E, Borghi, M, Borioli, N, Borsatto, M, Bosco, T, Bosisio Pioltelli, M, Botarelli, C, Botassis, S, Bottini, F, Bottos, C, Bova, G, Bova, V, Bozzani, A, Bozzetto, Rm, Braga, Vt, Braglia, M, Bramati, E, Brazzoli, C, Breglia, G, Brescia, A, Briganti, D, Brigato, G, Brocchi, A, Brosio, Fa, Bruni, E, Buscaglia, E, Bussini, Md, Bussotti, A, Buzzaccarini, F, Buzzatti, A, Caccamo, G, Cacciavillani, C, Caggiano, G, Calciano, Fp, Calderisi, M, Calienno, S, Caltagirone, P, Calzolari, I, Cammisa, M, Campanaro, M, Campanella, Gb, Campese, F, Canali, G, Candiani, De, Canepa, R, Canini, D, Canino, A, Cantoro, Ea, Capilupi, V, Capotosto, P, Cappelli, B, Capraro, G, Carafa, Fa, Carano, Q, Carcaterra, V, Carriero, D, Carrozzo, G, Cartanese, M, Casalena, M, Casarola, M, Caso, C, Casotto, M, Castaldi, F, Castegnaro, R, Castellani, G, Castri, S, Catalano, E, Catinello, N, Caturano, G, Cavallaro, R, Cavallo, Am, Cavallo, G, Cavion, Mt, Cavirani, G, Cazzaniga, F, Cazzetta, D, Cecconi, V, Cefalo, A, Celebrano, M, Celora, A, 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Subjects
Male, medicine.medical_specialty, General Practice, Kaplan-Meier Estimate, Placebo, Double-Blind Method, Risk Factors, Internal medicine, Fatty Acids, Omega-3, Clinical endpoint, medicine, Humans, Myocardial infarction, Treatment Failure, Aged, Proportional Hazards Models, chemistry.chemical_classification, Omega-3, business.industry, Proportional hazards model, Medicine (all), Hazard ratio, Fatty Acids, General Medicine, Middle Aged, medicine.disease, Hospitalization, Primary Prevention, chemistry, Cardiovascular Diseases, Heart failure, Cohort, Female, business, Polyunsaturated fatty acid
Abstract

Background Trials have shown a beneficial effect of n-3 polyunsaturated fatty acids in patients with a previous myocardial infarction or heart failure. We evaluated the potential benefit of such therapy in patients with multiple cardiovascular risk factors or atherosclerotic vascular disease who had not had a myocardial infarction. Methods In this double-blind, placebo-controlled clinical trial, we enrolled a cohort of patients who were followed by a network of 860 general practitioners in Italy. Eligible patients were men and women with multiple cardiovascular risk factors or atherosclerotic vascular disease but not myocardial infarction. Patients were randomly assigned to n-3 fatty acids (1 g daily) or placebo (olive oil). The initially specified primary end point was the cumulative rate of death, nonfatal myocardial infarction, and nonfatal stroke. At 1 year, after the event rate was found to be lower than anticipated, the primary end point was revised as time to death from cardiovascular causes or admission to the hospital for cardiovascular causes. Results Of the 12,513 patients enrolled, 6244 were randomly assigned to n-3 fatty acids and 6269 to placebo. With a median of 5 years of follow-up, the primary end point occurred in 1478 of 12,505 patients included in the analysis (11.8%), of whom 733 of 6239 (11.7%) had received n-3 fatty acids and 745 of 6266 (11.9%) had received placebo (adjusted hazard ratio with n-3 fatty acids, 0.97; 95% confidence interval, 0.88 to 1.08; P=0.58). The same null results were observed for all the secondary end points. Conclusions In a large general-practice cohort of patients with multiple cardiovascular risk factors, daily treatment with n-3 fatty acids did not reduce cardiovascular mortality and morbidity. (Funded by Societa Prodotti Antibiotici and others; ClinicalTrials.gov number, NCT00317707.).

Published
2013

50. Beneficial effects of beta-blockers on left ventricular function and cellular energy reserve in patients with heart failure

Author

Spoladore, R, Fragasso, G, Perseghin, G, De Cobelli, F, Esposito, A, Maranta, F, Calori, G, Locatelli, M, Lattuada, G, Scifo, P, Del Maschio, A, Margonato, A, Margonato, A., PERSEGHIN, GIANLUCA, SCIFO, PAOLA VITTORIA, Spoladore, R, Fragasso, G, Perseghin, G, De Cobelli, F, Esposito, A, Maranta, F, Calori, G, Locatelli, M, Lattuada, G, Scifo, P, Del Maschio, A, Margonato, A, Margonato, A., PERSEGHIN, GIANLUCA, and SCIFO, PAOLA VITTORIA

Abstract

Beta-blockers have been shown to improve left ventricular (LV) function in patients with heart failure. The aim of this study is to non-invasively assess, by means of in vivo 31P-magnetic resonance spectroscopy (31P-MRS), the effects of beta-blockers on LV cardiac phosphocreatine and adenosine triphosphate (PCr/ATP) ratio in patients with heart failure. Ten heart failure patients on full medical therapy were beta-blocked by either carvedilol or bisoprolol. Before and after 3months of treatment, exercise testing, 2D echocardiography, MRS, New York Heart Association (NYHA) class, ejection fraction (EF), maximal rate-pressure product and exercise metabolic equivalent system (METS) were evaluated. Relative concentrations of PCr and ATP were determined by cardiac 31P-MRS. After beta-blockade, NYHA class decreased (from 2.2±0.54 to 1.9±0.52, P=0.05), whereas EF (from 33±7 to 44±6%, P=0.0009) and METS (from 6.74±2.12 to 8.03±2.39, P=0.01) increased. Accordingly, the mean cardiac PCr/ATP ratio increased by 33% (from 1.48±0.22 to 1.81±0.48, P=0.03). Beta-blockade-induced symptomatic and functional improvement in patients with heart failure is associated to increased PCr/ATP ratio, indicating preservation of myocardial high-energy phosphate levels. © 2012 Société Française de Pharmacologie et de Thérapeutique. Published by John Wiley & Sons Ltd

Published
2013

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