المؤلفون: Pi-Sunyer, Xavier, Astrup, Arne, Fujioka, Ken, Greenway, Frank, Halpern, Alfredo, Krempf, Michel, Lau, David C. W., le Roux, Carel W., Ortiz, Violante, Jensen, Christine Bjorn, Wilding, John P. H., Hamann A, Barakat A, Blüher M, Linn T, DALLE MOLLE, ALBERTO, Segner A, Stübler P, Tosch-Sisting R, Pacini F, Santini F, Marchesini G, Rotella CM, Invitti C, Vettor R, Buscemi S, Raya PM, Freijoo FC, de Barbará RG, Carraro R, Bobillo ER, de la Cuesta C, Farsang C, Csaszar A, Zahorska-Markiewicz B, Pupek-Musialik D, Franek E, Ostrowska L, Olszanecka-Glinianowicz M, Lalic N, Micic D, Ludvik B, Paulweber B, Prager R, Scheen A, Van Gaal L, Astrup AV, Hermansen K, Madsbad S, Rissanen A, Nieminen S, Savolainen M, Krempf M, Romon M, Laville M, Marre M, Mira R, Finucane F, Veenendaal A, van Berkum F, Johannsson-Vidarsdóttir S, Van de Walle V, Meesters E, Hjelmesæth J, Klemsdal TO, Kulseng B, Bach-Kliegel B, Laederach K, Villiger L, Golay A, Bilz S, Sathyapalan T, Bain S, Kumar S, Le Roux CW, Lean ME, McGowan B, Rehman T, Wilding J, Wittert G, Caterson I, Proietto J, Prins J, Geloneze Neto B, Gross JL, Chacra AR, Halpern A, Suplicy Hde A, Chow FC, Thacker HP, Chadha M, Chandalia H, Unnikrishnan A, Kalra S, Deshpande N, Shunmugavelu M, Deshmukh VC, Maislos M, Lieberman GS, Shimon I, Stern N, Nabriski D, Karnieli E, Shehadeh N, Gonzalez-Galvez G, Arechavaleta-Granell Mdel R, Violante Ortiz RM, Franco GM, Gurieva I, Suplotova LA, Troshina E, Ruyatkina LA, Voychik EA, Martsevich S, Startseva MA, Seeber ME, Badat A, Ellis G, Altuntas Y, Guler S, Ulgen E, Delibasi T, Chetty T, Hart R, Janzen J, Labonte I, Lau D, Liutkus J, O'Keefe D, Padwal R, Ransom TP, Tytus R, Weisnagel SJ, Adler J, Aqua K, Aronoff SL, Bedel GW, Blevins TC, Blumenau J, Brockmyre AP, Call RS, Canadas R, Chaykin LB, Cohen K, Conrow JK, Davis MG, Downey HJ, Drosman SR, Duckor S, Farmer H, Farrell J, Fehnel S, Finneran MP, Forbes R, Forker A, Fredrick M, Fujioka K, Geller SA, Gill S, Glaser L, Greco SN, Greenway FL, Harper W, Herman L, Hoekstra J, Ingebretsen R, Ison R, Jain RK, Kaplan R, Kaster SR, Haase GA, Kerzner B, Kirstein JL, Koltun W, Krieger DR, Lewis CE, Madder R, Marple RN, McDermott EJ, Mello CJ, Miller AB, Mullen J, Nardandrea J, O'Neil P, Pi-Sunyer F, Pucillo RM, Rhee C, Redrick S, Pardini A, Rothman J, Rubino DM, Sellers G, Smith T, Byars WD, Soufer J, Sussman AM, Patrick K, Schramm EL, Van Cleeff M, Berg SR, Wyatt HR, Simon JA.

المساهمون: Pi-Sunyer, Xavier, Astrup, Arne, Fujioka, Ken, Greenway, Frank, Halpern, Alfredo, Krempf, Michel, Lau, David C. W., le Roux, Carel W., Ortiz, Violante, Jensen, Christine Bjorn, Wilding, John P. H., Hamann, A, Barakat, A, Blüher, M, Linn, T, DALLE MOLLE, Alberto, Segner, A, Stübler, P, Tosch-Sisting, R, Pacini, F, Santini, F, Marchesini, G, Rotella, Cm, Invitti, C, Vettor, R, Buscemi, S, Raya, Pm, Freijoo, Fc, de Barbará, Rg, Carraro, R, Bobillo, Er, de la Cuesta, C, Farsang, C, Csaszar, A, Zahorska-Markiewicz, B, Pupek-Musialik, D, Franek, E, Ostrowska, L, Olszanecka-Glinianowicz, M, Lalic, N, Micic, D, Ludvik, B, Paulweber, B, Prager, R, Scheen, A, Van Gaal, L, Astrup, Av, Hermansen, K, Madsbad, S, Rissanen, A, Nieminen, S, Savolainen, M, Krempf, M, Romon, M, Laville, M, Marre, M, Mira, R, Finucane, F, Veenendaal, A, van Berkum, F, Johannsson-Vidarsdóttir, S, Van de Walle, V, Meesters, E, Hjelmesæth, J, Klemsdal, To, Kulseng, B, Bach-Kliegel, B, Laederach, K, Villiger, L, Golay, A, Bilz, S, Sathyapalan, T, Bain, S, Kumar, S, Le Roux, Cw, Lean, Me, Mcgowan, B, Rehman, T, Wilding, J, Wittert, G, Caterson, I, Proietto, J, Prins, J, Geloneze Neto, B, Gross, Jl, Chacra, Ar, Halpern, A, Suplicy Hde, A, Chow, Fc, Thacker, Hp, Chadha, M, Chandalia, H, Unnikrishnan, A, Kalra, S, Deshpande, N, Shunmugavelu, M, Deshmukh, Vc, Maislos, M, Lieberman, G, Shimon, I

مصطلحات موضوعية: Adult, Blood Glucose, Body Mass Index, Combined Modality Therapy, Counseling, Diarrhea, Diet, Reducing, Double-Blind Method, Exercise, Female, Glucagon-Like Peptide 1, Human, Hypoglycemic Agent, Injections, Subcutaneou, Liraglutide, Male, Middle Aged, Nausea, Obesity, Weight Lo, Medicine (all)

الوصف: BACKGROUND Obesity is a chronic disease with serious health consequences, but weight loss is difficult to maintain through lifestyle intervention alone. Liraglutide, a glucagonlike peptide-1 analogue, has been shown to have potential benefit for weight management at a once-daily dose of 3.0 mg, injected subcutaneously. METHODS We conducted a 56-week, double-blind trial involving 3731 patients who did not have type 2 diabetes and who had a body-mass index (BMI; the weight in kilograms divided by the square of the height in meters) of at least 30 or a BMI of at least 27 if they had treated or untreated dyslipidemia or hypertension. We randomly assigned patients in a 2:1 ratio to receive once-daily subcutaneous injections of liraglutide at a dose of 3.0 mg (2487 patients) or placebo (1244 patients); both groups received counseling on lifestyle modification. The coprimary end points were the change in body weight and the proportions of patients losing at least 5% and more than 10% of their initial body weight. RESULTS At baseline, the mean (±SD) age of the patients was 45.1±12.0 years, the mean weight was 106.2±21.4 kg, and the mean BMI was 38.3±6.4; a total of 78.5% of the patients were women and 61.2% had prediabetes. At week 56, patients in the liraglutide group had lost a mean of 8.4±7.3 kg of body weight, and those in the placebo group had lost a mean of 2.8±6.5 kg (a difference of -5.6 kg; 95% confidence interval, -6.0 to -5.1; P<0.001, with last-observation-carried-forward imputation). A total of 63.2% of the patients in the liraglutide group as compared with 27.1% in the placebo group lost at least 5% of their body weight (P<0.001), and 33.1% and 10.6%, respectively, lost more than 10% of their body weight (P<0.001). The most frequently reported adverse events with liraglutide were mild or moderate nausea and diarrhea. Serious events occurred in 6.2% of the patients in the liraglutide group and in 5.0% of the patients in the placebo group. CONCLUSIONS In this study, 3.0 mg of liraglutide, as an ...

وصف الملف: ELETTRONICO

العلاقة: info:eu-repo/semantics/altIdentifier/pmid/26132939; info:eu-repo/semantics/altIdentifier/wos/WOS:000357218700004; volume:373; issue:1; firstpage:11; lastpage:22; numberofpages:12; journal:NEW ENGLAND JOURNAL OF MEDICINE; http://hdl.handle.net/11568/855260Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84936166069

الإتاحة: https://doi.org/10.1056/NEJMoa1411892Test
http://hdl.handle.net/11568/855260Test

المؤلفون: E. Muscelli, A. Casolaro, A. Gastaldelli, A. Mari, G. Seghieri, B. Astiarraga, Y. Chen, M. Alba, J. Holst, FERRANNINI, ELEUTERIO

المساهمون: E., Muscelli, A., Casolaro, A., Gastaldelli, A., Mari, G., Seghieri, B., Astiarraga, Y., Chen, M., Alba, J., Holst, Ferrannini, Eleuterio

مصطلحات موضوعية: Adult, Aged, Blood Glucose, analysis, Diabetes Mellitu, Type 2, blood/drug therapy/physiopathology, Double-Blind Method, Female, Glucagon, blood, Glucagon-Like Peptide 1, Humans, Hypoglycemic Agent, pharmacology/therapeutic use, Insulin-Secreting Cell, drug effects/physiology, Male, Middle Aged, Pyrazine, Triazole

الوصف: Dipeptidyl peptidase IV (DPP-4) inhibitors improve glycemic control in patients with type 2 diabetes. The underlying mechanisms (incretin effect, β-cell function, endogenous glucose production) are not well known.The aim of the study was to examine mechanisms of the antihyperglycemic effect of DPP-4 inhibitors.We administered a mixed meal with glucose tracers ([6,6-(2)H(2)]-glucose infused, [1-(2)H]-glucose ingested), and on a separate day, a glucose infusion matched the glucose responses to the meal (isoglycemic test) in 50 type 2 diabetes patients (hemoglobin A(1c) = 7.4 ± 0.8\%) and seven controls; 47 diabetic completers were restudied after 6 wk. Glucose fluxes were calculated, and β-cell function was assessed by mathematical modeling. The incretin effect was calculated as the ratio of oral to iv insulin secretion.We conducted a 6-wk, double-blind, randomized treatment with sitagliptin (100 mg/d; n = 25) or placebo (n = 22).Relative to placebo, meal-induced changes in fasting glucose and glucose area under the curve (AUC) were greater with sitagliptin, in parallel with a lower appearance of oral glucose [difference (post-pre) AUC = -353 ± 915 vs. +146 ± 601 μmol · kg(-1) · 5 h] and greater suppression of endogenous glucose production. Insulin sensitivity improved 10\%, whereas total insulin secretion was unchanged. During the meal, β-cell glucose sensitivity improved (+19[29] vs. 5[21] pmol · min(-1) · m(-2) · mm(-1); median [interquartile range]) and glucagon AUC decreased (19.6 ± 7.5 to 17.3 ± 7.1 ng · ml(-1) · 5 h), whereas intact glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 AUC increased with sitagliptin vs. placebo. The incretin effect was unchanged because sitagliptin increased β-cell glucose sensitivity also during the isoglycemic test.Chronic sitagliptin treatment improves glycemic control by lowering the appearance of oral glucose, postprandial endogenous glucose release, and glucagon response, and by improving insulin sensitivity and β-cell glucose sensing in response to ...

العلاقة: info:eu-repo/semantics/altIdentifier/pmid/22685234; volume:97; firstpage:2818; lastpage:2826; numberofpages:8; journal:THE JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; http://hdl.handle.net/11568/231754Test; http://dx.doi.org/10.1210/jc.2012-1205Test

الإتاحة: https://doi.org/10.1210/jc.2012-1205Test
http://hdl.handle.net/11568/231754Test