Search

Your search keyword '"Boemi, Massimo"' showing total 9 results
Start Over Author "Boemi, Massimo" Topic insulin resistance
9 results on '"Boemi, Massimo"'

1. The p53 codon 72 (Arg72Pro) polymorphism is associated with the degree of insulin resistance in type 2 diabetic subjects: a cross-sectional study.

Author

Bonfigli AR, Sirolla C, Testa R, Cucchi M, Spazzafumo L, Salvioli S, Ceriello A, Olivieri F, Festa R, Procopio AD, Brandoni G, Boemi M, Marra M, and Franceschi C

Subjects
Aged, Blood Glucose metabolism, Body Mass Index, Codon genetics, Cross-Sectional Studies, Diabetes Mellitus, Type 2 epidemiology, Energy Metabolism genetics, Fasting, Female, Genotype, Homeostasis genetics, Humans, Lipids blood, Male, Middle Aged, Polymorphism, Single Nucleotide, Risk Factors, Diabetes Mellitus, Type 2 genetics, Diabetes Mellitus, Type 2 metabolism, Insulin Resistance genetics, Tumor Suppressor Protein p53 genetics
Abstract

Tumor suppressor protein p53 has been demonstrated to regulate genes involved in energy generating metabolic pathways and apoptosis. To date, a new field of research is the involvement of TP53 codon 72 (Arg72Pro) polymorphism in the diabetic disease. The aim of this study was to evaluate whether the genotype and the related genetic models of Arg72Pro polymorphism of TP53 (rs1042522) are associated with insulin resistance and its metabolic parameters in diabetic and non-diabetic subjects. We examined 335 type 2 diabetic patients (65.5 ± 8.4 years) and 367 non-diabetic subjects (60.5 ± 11.7 years). The results were validated in a validation sample consisting of 199 type 2 diabetic (66.2 ± 8.5 years) and 224 non-diabetic subjects (61.2 ± 12.7 years). In the study sample, the analysis of covariance, adjusted for the effects of age, gender and BMI, showed a significant genotype-diabetes effect on insulin resistance evaluated by HOMA-IR (p = 0.038). This result was mediated by variations in fasting plasma insulin (p = 0.027), as no TP53 genotype-diabetes effects were detected for fasting plasma glucose. In particular, in the diabetic subjects, Pro/Pro genotype was associated with lower values of HOMA-IR with respect to Arg/Arg (p = 0.013) and Arg/Pro (p = 0.006) carriers. No difference in HOMA-IR between diabetic and non-diabetic Pro/Pro carriers was found. Significant recessive model-diabetes interaction effects on fasting insulin and HOMA-IR adjusted for age, sex and BMI were found (p = 0.007 and p = 0.029, respectively). Linear regression analyses, based on the assumption of an additive genetic model adjusted for age, sex and BMI, highlight p53 gene-diabetes interaction effects on fasting insulin (β = -1.27; p = 0.001) and HOMA-IR (β = -0.22; p = 0.006). The results of statistical analyses on fasting insulin and HOMA-IR were all confirmed in the validation sample. Furthermore, the logistic regression models confirmed that the effect of HOMA-IR levels on diabetes was moderated by Pro/Pro genotype in both study and validation samples (OR = 0.29, p = 0.034, 95 % CI = 0.09-0.91, OR = 0.37, p = 0.035, 95 % CI = 0.15-0.93, respectively). Our findings suggest that p53 codon 72 (Arg72Pro) polymorphism influences insulin resistance in type 2 diabetic patients independently of body mass.

Published
2013
Full Text
View/download PDF

2. Insulin action and secretion in hypertension in the absence of metabolic syndrome: model-based assessment from oral glucose tolerance test.

Author

Burattini R, Di Nardo F, Casagrande F, Boemi M, and Morosini P

Subjects
Blood Glucose metabolism, C-Reactive Protein metabolism, Female, Glucose Tolerance Test, Humans, Hypertension blood, Insulin blood, Insulin Secretion, Insulin-Secreting Cells metabolism, Male, Middle Aged, Models, Biological, Hypertension physiopathology, Insulin metabolism, Insulin Resistance physiology
Abstract

Relationship between insulin action and secretion was analyzed in 10 hypertensive patients (H group; 5 male, 5 female; 56.9 +/- 2.5 years) compared with 10 normotensive subjects (N group; 5 male, 5 female; 51.7 +/- 3.7 years; P > .05) matched for age, sex, and body mass index. All participants (normoglycemic, nonobese, and not affected by metabolic syndrome) underwent a 5-hour, 22-sample, oral (75 g) glucose tolerance test. Insulin sensitivity was quantified by quantitative insulin sensitivity check index and an insulin sensitivity index computed by minimal-model-based "integral equation." beta-Cell responsivity indexes (dynamic, Phi(d); static, Phi(s); and global, Phi(oral)) were estimated by C-peptide oral minimal model. Compared with the N group, our H group featured no significant difference (P > .05) in fasting glycemia, significant (P < .02) increase in plasma insulin (93%) and C-peptide (53%) concentrations, and significant (P < .01) reduction in both quantitative insulin sensitivity check index (10%) and insulin sensitivity index (68%). No significant variations of mean Phi(d), Phi(s), and Phi(oral) were observed across the 2 groups in response to glucose challenge. Thus, insulin sensitivity deterioration in hypertension was not mirrored by a reciprocal change in beta-cell responsivity. Nevertheless, our H group featured a 143% (P < .005) increase in the area under the curve of circulating insulin and a 34% (P < .01) reduction in the ratio between the area under C-peptide curve and the area under the curve of circulating insulin. These results support the hypothesis that decreased insulin clearance in hypertensive patients, not affected by metabolic syndrome, is a further regulatory mechanism, in addition to increased insulin secretion, to compensate for insulin resistance.

Published
2009
Full Text
View/download PDF

3. Insulin resistance in hypertension quantified by oral glucose tolerance test: comparison of methods.

Author

Di Nardo F, Casagrande F, Boemi M, Fumelli P, Morosini P, and Burattini R

Subjects
Area Under Curve, Blood Glucose analysis, Female, Humans, Hypertension blood, Insulin blood, Male, Middle Aged, Blood Glucose metabolism, Glucose Tolerance Test methods, Hypertension metabolism, Insulin metabolism, Insulin Resistance physiology
Abstract

Four methods reported in the literature for evaluation of insulin sensitivity indexes from oral glucose tolerance tests (OGTTs) were analyzed and compared in order to test their ability to discriminate the insulin-resistant state in hypertension. To this aim, 15 normoglycemic subjects, not affected by metabolic syndrome, underwent a 22-sample, 300-minute OGTT. Eight subjects were normotensive (mean age, 47.0 +/- 4.2 years) and 7 were hypertensive (mean age, 53.6 +/- 1.6 years). The following insulin sensitivity indexes were computed and compared: (a) 2 indexes, ISIE22/300 and ISIE8/180, provided by an integral equation (IE) method applied to the full OGTT and to a reduced 8-sample, 180-minute data subset, respectively; (b) 2 indexes, ISOGIS180 and ISOGIS120, computed by the oral glucose, insulin sensitivity (OGIS) method, which only requires 3 blood samples taken within 180 and 120 minutes, respectively; (c) an index, ISISI, which considers fasting and mean insulinemia and glycemia measured during a 5-sample, 120-minute OGTT; and (d) an index, ISMCR, which considers body mass index and requires 2 blood samples taken within 120 minutes. Except the ISOGIS180, all other indexes were able to detect a significant reduction (unpaired Student t test, P < .05) of insulin sensitivity in our hypertensive group compared with the normotensive group. Failure of ISOGIS180 was explained by the fact that this index did not capture the information portrayed by the peak of insulinemia in hypertensive patients, which occurred around the 90th minute. Intraclass correlation coefficients higher than 0.89 demonstrated a substantial agreement between ISIE22/300 and ISIE8/180 indexes. These are the only indexes characterized by units of measure consistent with the definition of insulin sensitivity as the ability of insulin to enhance glucose effectiveness.

Published
2006
Full Text
View/download PDF

4. Deterioration of insulin sensitivity and glucose effectiveness with age and hypertension.

Author

Burattini R, Di Nardo F, Boemi M, and Fumelli P

Subjects
Adult, Analysis of Variance, Blood Glucose analysis, Case-Control Studies, Female, Glucose metabolism, Glucose Tolerance Test, Humans, Hypertension metabolism, Insulin blood, Male, Middle Aged, Aging, Glucose physiology, Hypertension physiopathology, Insulin physiology, Insulin Resistance physiology
Abstract

Background: This study examined the relative role of age and hypertension in deterioration of insulin-dependent (insulin sensitivity, S(I)) and insulin-independent (glucose effectiveness, S(G)) actions on glucose tolerance., Methods: We applied the minimal model of glucose kinetics to estimate S(I) and S(G) indexes from insulinemia and glycemia data detected during a frequently sampled intravenous glucose tolerance test performed in 21 normoglycemic subjects who were not affected by the metabolic syndrome (MS): seven young normotensive subjects (YN; mean age 29.3 +/- 1.5 years), six elderly normotensive subjects (EN; mean age 57.0 +/- 3.4 years) and eight elderly hypertensive patients (EH; mean age 62.1 +/- 2.1 years)., Results: Both normotensive subject groups (YN and EN) showed no significant difference in S(I) estimates despite significantly different age, whereas a significant reduction was evident in the EH patients compared with these groups. Mean estimates of S(G) showed no significant difference in elderly subject groups (EN and EH), irrespective of hypertension, whereas a significant increase was evident in the YN (analysis of variance followed by Scheffé test, P < .05)., Conclusions: Our study demonstrates that, in the absence of MS: 1) insulin sensitivity in normotensive subjects is independent of age; b) hypertension is associated with insulin resistance in elderly subjects; and c) age is a primary predictor of deterioration in glucose effectiveness, independent of hypertension.

Published
2006
Full Text
View/download PDF

6. Phenotyping normal kidney function in elderly patients with type 2 diabetes: a cross-sectional multicentre study

Author

Fadini, G. P., Solini, A., Manca, M. L., Zatti, G., Karamouzis, I., Di Benedetto, A., Frittitta, L., Avogaro, A., Consoli, Agostino, Formoso, Gloria, Grossi, Giovanni, Pucci, Achiropita, Sesti, Giorgio, Andreozzi, Francesco, Capobianco, Giuseppe, Gatti, Adriano, Bonadonna, Riccardo, Zavaroni, Ivana, Dei Cas, Alessandra, Felace, Giuseppe, Li Volsi, Patrizia, Buzzetti, Raffaella, Leto, Gaetano, Sorice, Gian Pio, D’Angelo, Paola, Morano, Susanna, Bossi, Antonio Carlo, Duratorre, Edoardo, Franzetti, Ivano, Morpurgo, Paola Silvia, Orsi, Emanuela, Querci, Fabrizio, Boemi, Massimo, D’Angelo, Federica, Petrelli, Massimiliano, Aimaretti, Gianluca, Karamouzis, Ioannis, Cavalot, Franco, Saglietti, Giuseppe, Cazzetta, Giuliana, Cervone, Silvestre, Devangelio, Eleonora, Lamacchia, Olga, Arena, Salvatore, Di Benedetto, Antonino, Frittitta, Lucia, Giordano, Carla, Piro, Salvatore, Rizzo, Manfredi, Chianetta, Roberta, Mannina, Carlo, Anichini, Roberto, Penno, Giuseppe, Solini, Anna, Fattor, Bruno, Bonora, Enzo, Cigolini, Massimo, Lapolla, Annunziata, Chilelli, Nino Cristiano, Poli, Maurizio, Simioni, Natalino, Frison, Vera, Vinci, Carmela, Fadini, G P, Solini, A, Manca, M L, Zatti, G, Karamouzis, I, Di Benedetto, A, Frittitta, L, and Avogaro, A, Giordano, C

Subjects
Male, Epidemiology, Endocrinology, Diabetes and Metabolism, Type 2 diabetes, 030204 cardiovascular system & hematology, Kidney, Type 2 diabete, Settore MED/13 - Endocrinologia, 0302 clinical medicine, Endocrinology, 80 and over, Medicine, Diabetic Nephropathies, 030212 general & internal medicine, Aged, 80 and over, education.field_of_study, General Medicine, Insulin resistance, Nephropathy, Protective, Diabetes and Metabolism, Phenotype, Lipotoxicity, Female, Type 2, Human, Glomerular Filtration Rate, medicine.medical_specialty, Population, Renal function, Internal Medicine, Diabetes Mellitus, Type 2, Humans, 03 medical and health sciences, Internal medicine, Diabetes mellitus, Diabetes Mellitus, education, Aged, business.industry, medicine.disease, Diabetic Nephropathie, business, Kidney disease
Abstract

AimsType 2 diabetes (T2D) accelerates the decline in glomerular function; however, some individuals do not develop chronic kidney disease despite advanced age and long-lasting T2D. We aimed to phenotype patients with T2D aged 80years or older who presented with a fully preserved kidney function.MethodsFrom an Italian population of 281,217 T2D outpatients, we collected data on demographics, anthropometrics, diabetes duration, HbA1c, fasting plasma glucose, lipids, liver enzymes, estimated glomerular filtration rate (eGFR), albumin excretion rate (AER), chronic complications, and medication use. We primarily compared patients with a fully preserved kidney function (eGFR>90ml/min/1.73m(2) and AER

Published
2018

7. Assessment of hepatic insulin degradation, in normoglycemic hypertensive patients, by minimal modelling of standard intravenous glucose tolerance test data

Author

Di Nardo, Francesco, Boemi, Massimo, and Burattini, Roberto

Subjects
*HYPERTENSION, *PATIENTS, *GLUCOSE tolerance tests, *DATA analysis, *MATHEMATICAL models, *INSULIN resistance, *MEDICAL statistics, *BODY mass index, INSULIN biodegradation
Abstract

Abstract: Role of hepatic insulin degradation in modulating insulin delivery to peripheral circulation, in insulin-resistant hypertensive patients, is not yet fully understood. This issue was investigated here by a novel application to hypertension of a previously proposed minimal modelling of insulin and C-peptide data, using population values for insulin and C-peptide kinetics parameters. Data, from frequently sampled intravenous glucose tolerance test (FSIGTT), were analysed in ten normoglycemic, hypertensive patients (H-group), compared with eight normoglycemic, normotensive subjects (N-group), matched for age, gender and body mass index. Minimal modelling of C-peptide and insulin data provided β-cell responsiveness to glucose perturbation (first, Φ 1, second, Φ 2, and basal, Φ b , phase), insulin secretion rate, ISR(t) and total pre-hepatic insulin secretion, TIS, as well as insulin delivery rate, IDR(t), and total insulin delivery, TID, into plasma, over 5-h test. Instantaneous normalized hepatic insulin degradation rate was computed as HIDR(t)=1−[IDR(t)/ISR(t)]. In our H-group, insulin sensitivity, S I , assessed by minimal model of glucose kinetics, showed a 56% reduction, which confirmed deterioration of insulin action in hypertension. This was associated with significant increase in Φ 1 (105%), TIS (55%) and TID (62%). No significant alterations were observed in other characteristic parameters of secretion and hepatic degradation of insulin, such that no significant difference was observed in HIDR(t) between our H and N groups. In conclusion, an increase of first phase and total insulin secretion occurring, in our H-group, in the presence of no alteration of hepatic insulin degradation, resulted in up-regulation of total insulin delivered to plasma (TID) for insulin-resistance compensation. [Copyright &y& Elsevier]

Published
2010
Full Text
View/download PDF

8. A novel mitochondrial DNA-like sequence insertion polymorphism in Intron I of the FOXO1A gene

Author

Giampieri, Claudia, Centurelli, Matteo, Bonafè, Massimiliano, Olivieri, Fabiola, Cardelli, Maurizio, Marchegiani, Francesca, Cavallone, Luca, Giovagnetti, Simona, Mugianesi, Elena, Carrieri, Giuseppina, Lisa, Rosamaria, Cenerelli, Stefano, Testa, Roberto, Boemi, Massimo, Petropoulou, Chariklia, Gonos, Efstathios S., and Franceschi, Claudio

Subjects
*MITOCHONDRIAL DNA, *ADENOSINE triphosphatase, *POLYMERASE chain reaction, *RHABDOMYOSARCOMA
Abstract

The human forkhead box O1A (FOXO1A) gene belongs to the human forkhead gene family and acts downstream of the human insulin signalling pathway. In this study, polymorphisms of the Intron I of FOXO1A gene were studied in Italian healthy people and insulin resistant subjects. No significant association between the germ-line variability in the Intron I of FOXO1A and insulin resistance was observed. Interestingly, during the study, a new 39-bp sequence insertion polymorphism in Intron I of FOXO1A gene was described. The polymorphism was found to co-segregate in a co-dominant Mendelian fashion and to be present in an ethnically distinct population (Greeks). A BLAST search showed that the sequence shares 100% identity with a mtDNA (mithocondrial DNA) sequence coding for the ATP synthase 8 (ATPase8) and ATP synthase 6 (ATPase6) genes. Hence, FOXO1A Intron I is a polymorphic nuclear region involved in the exchange of DNA material between mitochondrial and genomic DNA, which is a well-established mechanism of evolutionary change in eukaryotes. [Copyright &y& Elsevier]

Published
2004
Full Text
View/download PDF

9. Effects on the incidence of cardiovascular events of the addition of pioglitazone versus sulfonylureas in patients with type 2 diabetes inadequately controlled with metformin (TOSCA.IT): a randomised, multicentre trial

Author

Vaccaro, O, Masulli, M, Nicolucci, A, Bonora, E, Del Prato, S, Maggioni, Ap, Rivellese, Aa, Squatrito, S, Giorda, Cb, Sesti, G, Mocarelli, P, Lucisano, G, Sacco, M, Signorini, S, Cappellini, F, Perriello, G, Babini, Ac, Lapolla, A, Gregori, G, Giordano, C, Corsi, L, Buzzetti, R, Clemente, G, Di Cianni, G, Iannarelli, R, Cordera, R, La Macchia, O, Zamboni, C, Scaranna, C, Boemi, M, Iovine, C, Lauro, D, Leotta, S, Dall'Aglio, E, Cannarsa, E, Tonutti, L, Pugliese, G, Bossi, Ac, Anichini, R, Dotta, F, Di Benedetto, A, Citro, G, Antenucci, D, Ricci, L, Giorgino, F, Santini, C, Gnasso, A, De Cosmo, S, Zavaroni, D, Vedovato, M, Consoli, A, Calabrese, M, di Bartolo, P, Fornengo, P, Riccardi, G, IT) study group, Thiazolidinediones Or Sulfonylureas Cardiovascular Accidents Intervention Trial (TOSCA., Collaborators: Vaccaro O, Italian Diabetes Society., D'Angelo, F, Giansanti, R, Tanase, L, Lanari, L, Testa, I, Pancani, F, Ranchelli, A, Vagheggi, P, Scatona, A, Fontana, L, Laviola, L, Tarantino, L, Ippolito, C, Gigantelli, V, Manicone, M, Conte, E, Trevisan, R, Rota, R, Corsi, A, Dodesini, Ar, Reggiani, Gm, Montesi, L, Mazzella, N, Forlani, G, Caselli, C, Di Luzio, R, Mazzotti, A, Aiello, A, Barrea, A, Musto, A, D'Amico, F, Sinagra, T, Longhitano, S, Trowpea, V, Sparti, M, Italia, S, Lisi, E, Grasso, G, Pezzino, V, Insalaco, F, Carallo, C, Scicchitano, C, De Franceschi MS, Calbucci, G, Ripani, R, Cuneo, G, Corsi, S, Romeo, F, Lesina, A, Comoglio, M, Bonetto, C, Robusto, A, Nada, E, Asprino, V, Cetraro, R, Impieri, M, Lucchese, G, Donnarumma, G, Tizio, B, Lenza, L, Paraggio, P, Tomasi, F, Dozio, N, Scalambra, E, Mannucci, E, Lamanna, C, Cignarelli, M, Macchia, O, Fariello, S, Sorrentino, Mr, Franzetti, I, Radin, R, Annunziata, F, Bonabello, La, Durante, A, Dolcino, M, Gallo, F, Mazzucchelli, C, Aleo, A, Melga, P, Briatore, L, Maggi, D, Storace, D, Cecoli, F, D'Ugo, E, Pupillo, M, Baldassarre, Mpa, Salvati, F, Minnucci, A, De Luca, A, Zugaro, A, Santarelli, L, Bosco, A, Petrella, V, La Verghetta GG, De Gregorio, A, D'Andrea, S, Giuliani, Ae, Polidoro, Wl, Sperandio, A, Sciarretta, F, Pezzella, A, Carlone, A, Potenziani, S, Venditti, C, Foffi, C, Carbone, S, Cipolloni, L, Moretti, C, Leto, G, Serra, R, Petrachi, F, Romano, I, Lacaria, E, Russo, L, Goretti, C, Sannino, C, Dolci, M, Bruselli, L, Mori, Ml, Baccetti, F, Del Freo, M, Cucinotta, D, Giunta, L, Ruffo, Mc, Cannizzaro, D, Pintaudi, B, Perrone, G, Pata, P, Ragonese, F, Lettina, G, Mancuso, T, Coppolino, A, Piatti, Pm, Monti, L, Stuccillo, M, Lucotti, P, Setola, M, Crippa, Gv, Loi, C, Oldani, M, Bottalico, Ml, Pellegata, B, Bonomo, M, Menicatti, Lsm, Resi, V, Bertuzzi, F, Disoteo, Eo, Pizzi, G, Annuzzi, G, Capaldo, B, Nappo, R, Auciello, Sm, Turco, Aa, Costagliola, L, Corte, Gd, Vallefuoco, P, Nappi, F, Vitale, M, Cocozza, S, Ciano, O, Massimino, E, Garofalo, N, Avogaro, A, Guarneri, G, Fedele, D, Sartore, G, Chilelli, Nc, Burlina, S, Bonsembiante, B, Galluzzo, A, Torregrossa, V, Mancastroppa, G, Arsenio, L, Cioni, F, Caronna, S, Papi, M, Babini, M, Santeusanio, F, Calagreti, G, Timi, A, Tantucci, A, Marino, C, Ginestra, F, Di Biagio, R, Taraborelli, M, Miccoli, R, Bianchi, C, Garofolo, M, Politi, Ks, Penno, G, Livraga, S, Calzoni, F, Mancastroppa, Glf, Corsini, E, Tedeschi, A, Gaglianò, Ms, Ippolito, G, Salutini, E, Cervellino, F, Natale, M, Salvatore, V, Zampino, A, Sinisi, R, Arcangeli, A, Zogheri, A, Guizzotti, S, Longo, R, Di Bartolo, P, Pellicano, F, Scolozzi, P, Termine, S, Luberto, A, Ballardini, G, Trojani, C, Mazzuca, P, Bruglia, M, Ciamei, M, Genghini, S, Zannoni, C, Rangel, G, Salvi, L, Zappaterreno, A, Cordone, S, Simonelli, P, Meggiorini, M, Frasheri, A, Di Pippo, C, Maglio, C, Mazzitelli, G, Rinaldi, Me, Galli, A, Romano, M, D'Angelo, P, Suraci, C, Bacci, S, Palena, Ap, Genovese, S, Mancino, M, Rondinelli, M, Capone, F, Calabretto, E, Bulgheroni, M, Bucciarelli, L, Ceccarelli, E, Fondelli, C, Santacroce, C, Guarino, E, Nigi, L, Lalli, C, Di Vizia, G, Scarponi, M, Montani, V, Di Bernardino, P, Romagni, P, Dolcetti, K, Forte, E, Tamburo, L, Perin, Pc, Prinzis, T, Gruden, G, Bruno, G, Zucco, C, Perotta, M, Marena, S, Monsignore, S, Panero, F, Ponzi, F, Carpinteri, R, Casagrande, Ml, Coletti, Mf, Balini, A, Filopanti, M, Madaschi, S, Pulcina, A, Grimaldi, F, Venturini, G, Agus, S, Pagnutti, S, Guidotti, F, Cavarape, A, Cigolini, M, Pichiri, I, Brangani, C, Fainelli, G, Tomasetto, E, Zoppini, G, Galletti, A, Perrone, D, Capra, C, Bianchini, F, Ceseri, M, Di Nardo, B, Sasso, E, Bartolomei, B, Suliman, I, Fabbri, G, Romano, G, Maturo, N, Nunziata, G, Capobianco, G, De Simone, G, Villa, V, Rota, G, Pentangelo, C, Carbonara, O, Caiazzo, G, Cutolo, M, Sorrentino, T, Mastrilli, V, Amelia, U, Masi, S, Corigliano, G, Gaeta, I, Armentano, V, Calatola, P, Capuano, G, Angiulli, B, Auletta, P, Petraroli, E, Iodice, Ce, Agrusta, M., Vaccaro, Olga, Masulli, Maria, Nicolucci, Antonio, Bonora, Enzo, Del Prato, Stefano, Maggioni, Aldo P, Rivellese, Angela A, Squatrito, Sebastiano, Giorda, Carlo B, Sesti, Giorgio, Mocarelli, Paolo, Lucisano, Giuseppe, Sacco, Michele, Signorini, Stefano, Cappellini, Fabrizio, Perriello, Gabriele, Babini, Anna Carla, Lapolla, Annunziata, Gregori, Giovanna, Giordano, Carla, Corsi, Laura, Buzzetti, Raffaella, Clemente, Gennaro, Di Cianni, Graziano, Iannarelli, Rossella, Cordera, Renzo, La Macchia, Olga, Zamboni, Chiara, Scaranna, Cristiana, Boemi, Massimo, Iovine, Ciro, Lauro, Davide, Leotta, Sergio, Dall'Aglio, Elisabetta, Cannarsa, Emanuela, Tonutti, Laura, Pugliese, Giuseppe, Bossi, Antonio C, Anichini, Roberto, Dotta, Francesco, Di Benedetto, Antonino, Citro, Giuseppe, Antenucci, Daniela, Ricci, Lucia, Giorgino, Francesco, Santini, Costanza, Gnasso, Agostino, De Cosmo, Salvatore, Zavaroni, Donatella, Vedovato, Monica, Consoli, Agostino, Calabrese, Maria, Di Bartolo, Paolo, Fornengo, Paolo, Riccardi, Gabriele, Maggioni, Aldo Pietro, D'Angelo, Federica, Giansanti, Roberto, Tanase, Laura, Lanari, Luigi, Testa, Ivano, Pancani, Francesca, Ranchelli, Anna, Vagheggi, Paolo, Scatona, Alessia, Fontana, Lucia, Laviola, Luigi, Tarantino, Lucia, Ippolito, Claudia, Gigantelli, Vittoria, Manicone, Mariangela, Conte, Eleonora, Trevisan, Roberto, Rota, Rossella, Corsi, Anna, Dodesini, Alessandro R., Reggiani, Giulio Marchesini, Montesi, Luca, Mazzella, Natalia, Forlani, Gabriele, Caselli, Chiara, Di Luzio, Raffaella, Mazzotti, Arianna, Aiello, Antimo, Barrea, Angelina, Musto, Antonio, D'Amico, Fiorentina, Sinagra, Tiziana, Longhitano, Sara, Trowpea, Vanessa, Sparti, Maria, Italia, Salvatore, Lisi, Enrico, Grasso, Giuseppe, Pezzino, Vincenzo, Insalaco, Federica, Carallo, Claudio, Scicchitano, Caterina, De Franceschi, Maria Serena, Calbucci, Giovanni, Ripani, Raffaella, Cuneo, Giacomo, Corsi, Simona, Giorda, Carlo B., Romeo, Francesco, Lesina, Annalisa, Comoglio, Marco, Bonetto, Caterina, Robusto, Anna, Nada, Elisa, Asprino, Vincenzo, Cetraro, Rosa, Impieri, Michelina, Lucchese, Giuseppe, Donnarumma, Giovanna, Tizio, Biagio, Lenza, Lazzaro, Paraggio, Pia, Tomasi, Franco, Dozio, Nicoletta, Scalambra, Egle, Mannucci, Edoardo, Lamanna, Caterina, Cignarelli, Mauro, Macchia, Olga La, Fariello, Stefania, Sorrentino, Maria Rosaria, Franzetti, Ivano, Radin, Raffaella, Annunziata, Francesca, Bonabello, Laura Affinito, Durante, Arianna, Dolcino, Mara, Gallo, Fiorenza, Mazzucchelli, Chiara, Aleo, Anna, Melga, Pierluigi, Briatore, Lucia, Maggi, Davide, Storace, Daniela, Cecoli, Francesca, D'Ugo, Ercole, Pupillo, Mario, Baldassarre, Maria Pompea Antonia, Salvati, Filippo, Minnucci, Anita, De Luca, Angelo, Zugaro, Antonella, Santarelli, Livia, Bosco, Angela, Petrella, Vittorio, La Verghetta, Grazia Giovanna, De Gregorio, Antonella, D'Andrea, Settimio, Giuliani, Anna Elisa, Polidoro, W. Lorella, Sperandio, Alessandra, Sciarretta, Filomena, Pezzella, Alfonso, Carlone, Angela, Potenziani, Stella, Venditti, Chiara, Foffi, Chiara, Carbone, Salvatore, Cipolloni, Laura, Moretti, Chiara, Leto, Gaetano, Serra, Rosalia, Petrachi, Francesca, Romano, Isabella, Lacaria, Emilia, Russo, Laura, Goretti, Chiara, Sannino, Claudia, Dolci, Maria, Bruselli, Laura, Mori, Mary L., Baccetti, Fabio, Del Freo, Maria, Cucinotta, Domenico, Giunta, Loretta, Ruffo, Maria Concetta, Cannizzaro, Desiree, Pintaudi, Basilio, Perrone, Giovanni, Pata, Pietro, Ragonese, Francesco, Lettina, Gabriele, Mancuso, Teresa, Coppolino, Aldo, Piatti, Pier Marco, Monti, Lucilla, Stuccillo, Michela, Lucotti, Pietro, Setola, Manuela, Crippa, Giulia Valentina, Loi, Cinzia, Oldani, Matteo, Bottalico, Maria Luisa, Pellegata, Beatrice, Bonomo, Matteo, Menicatti, Laura Silvia Maria, Resi, Veronica, Bertuzzi, Federico, Disoteo, Eugenia Olga, Pizzi, Gianluigi, Rivellese, Angela Albarosa, Annuzzi, Giovanni, Capaldo, Brunella, Nappo, Rossella, Auciello, Stefania Michela, Turco, Anna Amelia, Costagliola, Lucia, Corte, Giuseppina Della, Vallefuoco, Pasquale, Nappi, Francesca, Vitale, Marilena, Cocozza, Sara, Ciano, Ornella, Massimino, Elena, Garofalo, Nadia, Avogaro, Angelo, Guarneri, Gabriella, Fedele, Domenico, Sartor, Giovanni, Chilelli, Nino Cristiano, Burlina, Silvia, Bonsembiante, Barbara, Galluzzo, Aldo, Torregrossa, Vittoria, Mancastroppa, Giovanni, Arsenio, Leone, Cioni, Federico, Caronna, Silvana, Papi, Matteo, Babini, Massimiliano, Santeusanio, Fausto, Calagreti, Gioia, Timi, Alessia, Tantucci, Alice, Marino, Cecilia, Ginestra, Federica, Di Biagio, Rosamaria, Taraborelli, Merilda, Miccoli, Roberto, Bianchi, Cristina, Garofolo, Monia, Politi, Konstantina Savina, Penno, Giuseppe, Livraga, Stefania, Calzoni, Fabio, Mancastroppa, Giovanni Luigi Francesco, Corsini, Elisa, Tedeschi, Anna, Gaglianã², Maria Sole, Ippolito, Giulio, Salutini, Elisabetta, Cervellino, Francesco, Natale, Maria, Salvatore, Vita, Zampino, Armando, Sinisi, Rosa, Arcangeli, Adolfo, Zogheri, Alessia, Guizzotti, Sandra, Longo, Rossella, Pellicano, Francesca, Scolozzi, Patrizia, Termine, Simona, Luberto, Alessandra, Ballardini, Giorgio, Trojani, Cristina, Mazzuca, Paolo, Bruglia, Matteo, Ciamei, Monica, Genghini, Silvia, Zannoni, Chiara, Vitale, Martina, Rangel, Graziela, Salvi, Laura, Zappaterreno, Alessandra, Cordone, Samantha, Simonelli, Paola, Meggiorini, Marilla, Frasheri, Aurora, Di Pippo, Clelia, Maglio, Cristina, Mazzitelli, Giulia, Rinaldi, Maria Elena, Galli, Angelica, Romano, Maria, D'Angelo, Paola, Suraci, Concetta, Bacci, Simonetta, Palena, Antonio Pio, Genovese, Stefano, Mancino, Monica, Rondinelli, Maurizio, Capone, Filippo, Calabretto, Elisabetta, Bulgheroni, Monica, Bucciarelli, Loredana, Ceccarelli, Elena, Fondelli, Cecilia, Santacroce, Clorinda, Guarino, Elisa, Nigi, Laura, Lalli, Carlo, Di Vizia, Giovanni, Scarponi, Maura, Montani, Valeria, Di Bernardino, Paolo, Romagni, Paola, Dolcetti, Katia, Forte, Elisa, Tamburo, Lucilla, Perin, Paolo Cavallo, Prinzis, Tania, Gruden, Gabriella, Bruno, Graziella, Zucco, Chiara, Perotta, Massimo, Marena, Saverio, Monsignore, Simona, Panero, Francesco, Ponzi, Fulvia, Bossi, Antonio Carlo, Carpinteri, Rita, Casagrande, Maria Linda, Coletti, Maria Francesca, Balini, Annalisa, Filopanti, Marcello, Madaschi, Sara, Pulcina, Anna, Grimaldi, Franco, Venturini, Giorgio, Agus, Sandra, Pagnutti, Stefania, Guidotti, Francesca, Cavarape, Alessandro, Cigolini, Massimo, Pichiri, Isabella, Brangani, Corinna, Fainelli, Giulia, Tomasetto, Elena, Zoppini, Giacomo, Galletti, Anna, Perrone, Dominica, Capra, Claudio, Bianchini, Francesca, Ceseri, Martina, Di Nardo, Barbara, Sasso, Elisa, Bartolomei, Barbara, Suliman, Irina, Fabbri, Gianna, Romano, Geremia, Maturo, Nicola, Nunziata, Giuseppe, Capobianco, Giuseppe, De Simone, Giuseppina, Villa, Valeria, Rota, Giuseppe, Pentangelo, Carmine, Carbonara, Ornella, Caiazzo, Gennaro, Cutolo, Michele, Sorrentino, Tommasina, Mastrilli, Valeria, Amelia, Umberto, Masi, Stefano, Corigliano, Gerardo, Gaeta, Iole, Armentano, Vincenzo, Calatola, Pasqualino, Capuano, Gelsomina, Angiulli, Bruno, Auletta, Pasquale, Petraroli, Ettore, Iodice, Cinzia E., Agrusta, Mariano, Vaccaro, O, Masulli, M, Nicolucci, A, Bonora, E, Del Prato, S, Maggioni, A, Rivellese, A, Squatrito, S, Giorda, C, Sesti, G, Mocarelli, P, Lucisano, G, Sacco, M, Signorini, S, Cappellini, F, Perriello, G, Babini, A, Lapolla, A, Gregori, G, Giordano, C, Corsi, L, Buzzetti, R, Clemente, G, Di Cianni, G, Iannarelli, R, Cordera, R, La Macchia, O, Zamboni, C, Scaranna, C, Boemi, M, Iovine, C, Lauro, D, Leotta, S, Dall'Aglio, E, Cannarsa, E, Tonutti, L, Pugliese, G, Bossi, A, Anichini, R, Dotta, F, Di Benedetto, A, Citro, G, Antenucci, D, Ricci, L, Giorgino, F, Santini, C, Gnasso, A, De Cosmo, S, Zavaroni, D, Vedovato, M, Consoli, A, Calabrese, M, di Bartolo, P, Fornengo, P, Riccardi, G, D'Angelo, F, Giansanti, R, Tanase, L, Lanari, L, Testa, I, Pancani, F, Ranchelli, A, Vagheggi, P, Scatona, A, Fontana, L, Laviola, L, Tarantino, L, Ippolito, C, Gigantelli, V, Manicone, M, Conte, E, Trevisan, R, Rota, R, Dodesini, A, Reggiani, G, Montesi, L, Mazzella, N, Forlani, G, Caselli, C, Di Luzio, R, Mazzotti, A, Aiello, A, Barrea, A, Musto, A, D'Amico, F, Sinagra, T, Longhitano, S, Trowpea, V, Sparti, M, Italia, S, Lisi, E, Grasso, G, Pezzino, V, Insalaco, F, Carallo, C, Scicchitano, C, De Franceschi, M, Calbucci, G, Ripani, R, Cuneo, G, Corsi, S, Romeo, F, Lesina, A, Comoglio, M, Bonetto, C, Robusto, A, Nada, E, Asprino, V, Cetraro, R, Impieri, M, Lucchese, G, Donnarumma, G, Tizio, B, Lenza, L, Paraggio, P, Tomasi, F, Dozio, N, Scalambra, E, Mannucci, E, Lamanna, C, Cignarelli, M, Macchia, O, Fariello, S, Sorrentino, M, Franzetti, I, Radin, R, Annunziata, F, Bonabello, L, Durante, A, Dolcino, M, Gallo, F, Mazzucchelli, C, Aleo, A, Melga, P, Briatore, L, Maggi, D, Storace, D, Cecoli, F, D'Ugo, E, Pupillo, M, Baldassarre, M, Salvati, F, Minnucci, A, De Luca, A, Zugaro, A, Santarelli, L, Bosco, A, Petrella, V, La Verghetta, G, D'Andrea, S, Giuliani, A, Polidoro, W, Sperandio, A, Sciarretta, F, Pezzella, A, Carlone, A, Potenziani, S, Venditti, C, Foffi, C, Carbone, S, Cipolloni, L, Moretti, C, Leto, G, Serra, R, Petrachi, F, Romano, I, Lacaria, E, Russo, L, Goretti, C, Sannino, C, Dolci, M, Bruselli, L, Mori, M, Baccetti, F, Del Freo, M, Cucinotta, D, Giunta, L, Ruffo, M, Cannizzaro, D, Pintaudi, B, Perrone, G, Pata, P, Ragonese, F, Lettina, G, Mancuso, T, Coppolino, A, Piatti, P, Monti, L, Stuccillo, M, Lucotti, P, Setola, M, Crippa, G, Loi, C, Oldani, M, Bottalico, M, Pellegata, B, Bonomo, M, Menicatti, L, Resi, V, Bertuzzi, F, Disoteo, E, Pizzi, G, Annuzzi, G, Capaldo, B, Nappo, R, Auciello, S, Turco, A, Costagliola, L, Corte, G, Vallefuoco, P, Nappi, F, Vitale, M, Cocozza, S, Ciano, O, Massimino, E, Garofalo, N, Avogaro, A, Guarneri, G, Fedele, D, Sartore, G, Chilelli, N, Burlina, S, Bonsembiante, B, Galluzzo, A, Torregrossa, V, Mancastroppa, G, Arsenio, L, Cioni, F, Caronna, S, Papi, M, Santeusanio, F, Calagreti, G, Timi, A, Tantucci, A, Marino, C, Ginestra, F, Di Biagio, R, Taraborelli, M, Miccoli, R, Bianchi, C, Garofolo, M, Politi, K, Penno, G, Livraga, S, Calzoni, F, Corsini, E, Tedeschi, A, Gagliano, M, Ippolito, G, Salutini, E, Cervellino, F, Natale, M, Salvatore, V, Zampino, A, Sinisi, R, Arcangeli, A, Zogheri, A, Guizzotti, S, Longo, R, Pellicano, F, Scolozzi, P, Termine, S, Luberto, A, Ballardini, G, Trojani, C, Mazzuca, P, Bruglia, M, Ciamei, M, Genghini, S, Zannoni, C, Rangel, G, Salvi, L, Zappaterreno, A, Cordone, S, Simonelli, P, Meggiorini, M, Frasheri, A, Di Pippo, C, Maglio, C, Mazzitelli, G, Rinaldi, M, Galli, A, Romano, M, D'Angelo, P, Suraci, C, Bacci, S, Palena, A, Genovese, S, Mancino, M, Rondinelli, M, Capone, F, Calabretto, E, Bulgheroni, M, Bucciarelli, L, Ceccarelli, E, Fondelli, C, Santacroce, C, Guarino, E, Nigi, L, Lalli, C, Di Vizia, G, Scarponi, M, Montani, V, Di Bernardino, P, Romagni, P, Dolcetti, K, Forte, E, Tamburo, L, Perin, P, Prinzis, T, Gruden, G, Bruno, G, Zucco, C, Perotta, M, Marena, S, Monsignore, S, Panero, F, Ponzi, F, Carpinteri, R, Casagrande, M, Coletti, M, Balini, A, Filopanti, M, Madaschi, S, Pulcina, A, Grimaldi, F, Venturini, G, Agus, S, Pagnutti, S, Guidotti, F, Cavarape, A, Cigolini, M, Pichiri, I, Brangani, C, Fainelli, G, Tomasetto, E, Zoppini, G, Galletti, A, Perrone, D, Capra, C, Bianchini, F, Ceseri, M, Di Nardo, B, Sasso, E, Bartolomei, B, Suliman, I, Fabbri, G, Romano, G, Maturo, N, Nunziata, G, Capobianco, G, De Simone, G, Villa, V, Rota, G, Pentangelo, C, Carbonara, O, Caiazzo, G, Cutolo, M, Sorrentino, T, Mastrilli, V, Amelia, U, Masi, S, Corigliano, G, Gaeta, I, Armentano, V, Calatola, P, Capuano, G, Angiulli, B, Auletta, P, Petraroli, E, Iodice, C, Agrusta, M, di Bartolo, Paolo, Polidoro, w Lorella, Sartore, Giovanni, and Gaglianò, Maria Sole

Subjects
Male, Diabetes and Metabolism, ipoglycemic drugs, cardiovascualr event, Settore MED/09 - Medicina Interna, endocrine system diseases, IMPACT, pioglitazone versus sulfonylureas, Endocrinology, Diabetes and Metabolism, GLIMEPIRIDE, Diabetes, cardiovascular events, metformin, pioglitazone, sulphonylureas, Type 2 diabetes, 030204 cardiovascular system & hematology, Internal Medicine, Endocrinology, law.invention, Settore MED/13 - Endocrinologia, Glibenclamide, 0302 clinical medicine, Randomized controlled trial, law, GLYCEMIC CONTROL, Gliclazide, Internal medicine, diabetes and metabolism, RISK, education.field_of_study, diabetes, Incidence, endocrinology, diabetes and metabolism, endocrinology, Middle Aged, INSULIN, Metformin, Treatment Outcome, Editorial, sulphonylureas, Cardiovascular Diseases, Combination, Drug Therapy, Combination, Female, Type 2, medicine.drug, medicine.medical_specialty, Population, 030209 endocrinology & metabolism, Aged, Diabetes Mellitus, Type 2, Humans, Hypoglycemic Agents, Pioglitazone, Sulfonylurea Compounds, Thiazolidinediones, Cardiovascular events, 03 medical and health sciences, GLUCOSE-LOWERING DRUGS, Drug Therapy, Diabetes Mellitus, medicine, sulfonylureas, education, TOSCA.IT, business.industry, MORTALITY, nutritional and metabolic diseases, Insulin resistance, medicine.disease, Surgery, Glimepiride, business, FOLLOW-UP
Abstract

Background The best treatment option for patients with type 2 diabetes in whom treatment with metformin alone fails to achieve adequate glycaemic control is debated. We aimed to compare the long-term effects of pioglitazone versus sulfonylureas, given in addition to metformin, on cardiovascular events in patients with type 2 diabetes. Methods TOSCA.IT was a multicentre, randomised, pragmatic clinical trial, in which patients aged 50–75 years with type 2 diabetes inadequately controlled with metformin monotherapy (2–3 g per day) were recruited from 57 diabetes clinics in Italy. Patients were randomly assigned (1:1), by permuted blocks randomisation (block size 10), stratified by site and previous cardiovascular events, to add-on pioglitazone (15–45 mg) or a sulfonylurea (5–15 mg glibenclamide, 2–6 mg glimepiride, or 30–120 mg gliclazide, in accordance with local practice). The trial was unblinded, but event adjudicators were unaware of treatment assignment. The primary outcome, assessed with a Cox proportional-hazards model, was a composite of first occurrence of all-cause death, non-fatal myocardial infarction, non-fatal stroke, or urgent coronary revascularisation, assessed in the modified intention-to-treat population (all randomly assigned participants with baseline data available and without any protocol violations in relation to inclusion or exclusion criteria). This study is registered with ClinicalTrials.gov, number NCT00700856. Findings Between Sept 18, 2008, and Jan 15, 2014, 3028 patients were randomly assigned and included in the analyses. 1535 were assigned to pioglitazone and 1493 to sulfonylureas (glibenclamide 24 [2%], glimepiride 723 [48%], gliclazide 745 [50%]). At baseline, 335 (11%) participants had a previous cardiovascular event. The study was stopped early on the basis of a futility analysis after a median follow-up of 57·3 months. The primary outcome occurred in 105 patients (1·5 per 100 person-years) who were given pioglitazone and 108 (1·5 per 100 person-years) who were given sulfonylureas (hazard ratio 0·96, 95% CI 0·74–1·26, p=0·79). Fewer patients had hypoglycaemias in the pioglitazone group than in the sulfonylureas group (148 [10%] vs 508 [34%], p

Published
2017

Catalog

Books, media, physical & digital resources
See catalog results