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Lebranchu P, Deltour J, Cariou B, Vabres B, D'Assigny M, Drui D. MabThera use and efficacy in patients with active moderate to severe Graves’ Orbitopathy: a multicentre retrospective study of 40 cases. Acta Ophthalmol 2017. [DOI: 10.1111/j.1755-3768.2017.02676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cariou B, Guérin P, Le May C, Letocart V, Arnaud L, Guyomarch B, Pichelin M, Probst V. Circulating PCSK9 levels in acute coronary syndrome: Results from the PC-SCA-9 prospective study. DIABETES & METABOLISM 2017; 43:529-535. [PMID: 28865748 DOI: 10.1016/j.diabet.2017.07.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 07/25/2017] [Accepted: 07/29/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND Serum proprotein convertase subtilisin/kexin type 9 (PCSK9) concentrations have been shown to be positively associated with LDL cholesterol (LDL-C), but the relationship between PCSK9 and coronary atherosclerosis lesions remains unclear. OBJECTIVE This study aims to investigate the correlation between serum PCSK9 levels and coronary damage severity in patients hospitalized for acute coronary syndrome (ACS). METHODS In this prospective proof-of-concept study, coronary lesions were assessed using SYNTAX scores. Serum PCSK9 concentrations were measured on admission (Day 0) for ACS by Elisa, and on every day of hospitalization. Spearman's correlations were used to determine the association between PCSK9 levels, SYNTAX score and metabolic parameters. RESULTS A total of 174 patients (mean age: 59±14 years, 79% male) with ACS (on Day 0, 119 patients were not taking statins, but 55 were) were included. After initiation of high-intensity statin therapy, serum PCSK9 concentrations increased significantly, reaching maximum levels on Day 2 (+31% vs. Day 0), and remained stable up to Day 4 (P<0.001, by mixed model). Serum PCSK9 on Day 0 was associated with LDL-C (rho=0.226, P=0.017) and apolipoprotein B (rho=0.282, P=0.005) in the statin-naïve group only, and with triglycerides and non-HDL-C in all groups. More important, PCSK9 levels on Day 0 were positively associated with SYNTAX scores in the statin-naïve group (rho=0.239, P=0.009), but not in the statin-treated group (P=NS). This association was maintained after adjusting for LDL-C (P=0.014) and major CV risk factors (P=0.008). CONCLUSION Serum PCSK9 levels are positively associated with severity of coronary artery lesions independently of LDL-C concentrations in patients hospitalized for ACS. This reinforces the potential importance of PCSK9 inhibition in the management of ACS.
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Cariou B, Averna M, Henry P, Gaudet D, Lopez-Sendon J, Drouot D, Chibedi-De-Roche D, Samuel R, Saubadu S, Kralova K, Huber K, Mertens A, Ceska R. P1502Open-label ODYSSEY APPRISE study: interim data from the first 843 participants. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vatier C, Arnaud L, Prieur X, Guyomarch B, Le May C, Bigot E, Pichelin M, Daguenel A, Vantyghem MC, Gautier JF, Vigouroux C, Cariou B. One-year metreleptin therapy decreases PCSK9 serum levels in diabetic patients with monogenic lipodystrophy syndromes. DIABETES & METABOLISM 2017; 43:275-279. [DOI: 10.1016/j.diabet.2016.08.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 08/25/2016] [Accepted: 08/29/2016] [Indexed: 12/23/2022]
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Grabman J, Vajda Bailey K, Schmidt K, Cariou B, Vaur L, Madani S, Cox D, Gonder-Frederick L. An empirically derived short form of the Hypoglycaemia Fear Survey II. Diabet Med 2017; 34:500-504. [PMID: 27278467 DOI: 10.1111/dme.13162] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/07/2016] [Indexed: 11/30/2022]
Abstract
AIMS To develop an empirically derived short version of the Hypoglycaemia Fear Survey II that still accurately measures fear of hypoglycaemia. METHODS Item response theory methods were used to generate an 11-item version of the Hypoglycaemia Fear Survey from a sample of 487 people with Type 1 or Type 2 diabetes mellitus. Subsequently, this scale was tested on a sample of 2718 people with Type 1 or insulin-treated Type 2 diabetes taking part in DIALOG, a large observational prospective study of hypoglycaemia in France. RESULTS The short form of the Hypoglycaemia Fear Survey II matched the factor structure of the long form for respondents with both Type 1 and Type 2 diabetes, while maintaining adequate internal reliability on the total scale and all three subscales. The two forms were highly correlated on both the total scale and each subscale (Pearson's R > 0.89). CONCLUSIONS The short form of the Hypoglycaemia Fear Survey II is an important first step in more efficiently measuring fear of hypoglycaemia. Future prospective studies are needed for further validity testing and exploring the survey's applicability to different populations.
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Joubert M, Jagu B, Montaigne D, Maréchal X, Tesse A, Ayer A, Dollet L, Le May C, Toumaniantz G, Manrique A, Charpentier F, Staels B, Magré J, Cariou B, Prieur X. The SGLT2 inhibitor dapagliflozin prevents cardiomyopathy in a diabetic lipodystrophic mouse model. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2017. [DOI: 10.1016/s1878-6480(17)30427-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Béliard S, Bonnet F, Bouhanick B, Bruckert E, Cariou B, Charrière S, Durlach V, Moulin P, Valéro R, Vergès B. Consensus statement on the management of dyslipidaemias in adults. DIABETES & METABOLISM 2016; 42:398-408. [DOI: 10.1016/j.diabet.2016.07.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 07/14/2016] [Indexed: 11/30/2022]
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Cariou B. Pleiotropic effects of insulin and GLP-1 receptor agonists: Potential benefits of the association. DIABETES & METABOLISM 2016; 41:6S28-6S35. [PMID: 26774017 DOI: 10.1016/s1262-3636(16)30006-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The combination of basal insulin and glucagon-like peptide-1 receptor agonists (GLP-1RAs) is an emerging option for patients with type 2 diabetes (T2D). GLP-1RAs have been shown to improve glycaemic control with a low risk of hypoglycaemia and to promote body weight loss. However, GLP-1 receptors (GLP-1Rs) are widely expressed in extrapancreatic tissues and could sustain pleiotropic actions of GLP-1RAs beyond glycaemic control. The underlying molecular mechanisms maintaining these extrapancreatic actions of GLP-1 are complex, and involve GLP-1R signalling in both the brain and several peripheral tissues. The present review focuses specifically on the role of GLP-1RAs in the cardiovascular system and liver. Preclinical data in rodents and pilot studies in humans suggest that GLP-1RAs may have potential beneficial effects on heart function, blood pressure, postprandial lipaemia, liver steatosis and non-alcoholic steatohepatitis (NASH). Long-term studies are now warranted to determine the safety and clinical relevance of the association between insulin and GLP-1RAs in T2D.
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Leiter L, Müller-Wieland D, Baccara-Dinet M, Letierce A, Samuel R, Cariou B. ALIROCUMAB EFFICACY AND SAFETY IN PATIENTS WITH PRE-DIABETES VERSUS NORMOGLYCEMIA. Can J Cardiol 2016. [DOI: 10.1016/j.cjca.2016.07.259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Blanchard C, Moreau F, Borel F, Ayer A, Ferchaud V, Krempf M, Cariou B, Le May C. Effet des chirurgies bariatriques sur le métabolisme du cholestérol chez la souris. NUTR CLIN METAB 2016. [DOI: 10.1016/j.nupar.2016.09.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fournier-Guilloux A, Feigel-Guiller B, Lebranchu P, Ducloyer J, Bardet E, Cariou B, Drui D. Syndrome de relargage de cytokines avec réaction orbitaire aiguë au cours d’un traitement par rituximab pour orbitopathie basedowienne sévère : à propos d’un cas illustré. ANNALES D'ENDOCRINOLOGIE 2016. [DOI: 10.1016/j.ando.2016.07.426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Aroda VR, Bailey TS, Cariou B, Kumar S, Leiter LA, Raskin P, Zacho J, Andersen TH, Philis-Tsimikas A. Effect of adding insulin degludec to treatment in patients with type 2 diabetes inadequately controlled with metformin and liraglutide: a double-blind randomized controlled trial (BEGIN: ADD TO GLP-1 Study). Diabetes Obes Metab 2016; 18:663-70. [PMID: 26990378 PMCID: PMC5074260 DOI: 10.1111/dom.12661] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 03/07/2016] [Accepted: 03/11/2016] [Indexed: 01/19/2023]
Abstract
AIM To evaluate the efficacy and safety of adding insulin degludec (IDeg) to treatment in patients with type 2 diabetes receiving liraglutide and metformin and qualifying for treatment intensification because of inadequate glycaemic control. METHODS In this 26-week, double-blind trial, patients who still had inadequate glycaemic control after a 15-week run-in period with initiation and dose escalation of liraglutide to 1.8 mg in combination with metformin (≥1500 mg) were randomized to addition of once-daily IDeg ('IDeg add-on to liraglutide' arm; n = 174) or placebo ('placebo add-on to liraglutide' arm; n = 172), with dosing of both IDeg and placebo based on titration guidelines. RESULTS At 26 weeks, the mean change in glycated haemoglobin level was greater in the IDeg add-on to liraglutide arm (-1.04%) than in the placebo add-on to liraglutide arm (-0.16%; p < 0.0001). Similarly, the mean fasting plasma glucose reduction was greater, and self-measured plasma glucose values were lower at all eight time points, with IDeg add-on versus placebo add-on (both p < 0.0001). At 26 weeks, the IDeg dose was 51 U (0.54 U/kg). During the run-in period with liraglutide, body weight decreased by ∼3 kg in both groups. After 26 weeks, the mean change was +2.0 kg (IDeg add-on to liraglutide) and -1.3 kg (placebo add-on to liraglutide). Confirmed hypoglycaemia rates were low in both groups, although higher with IDeg than with placebo (0.57 vs. 0.12 episodes/patient-years of exposure; p = 0.0002). Nocturnal confirmed hypoglycaemia was infrequent in both groups, with no episodes of severe hypoglycaemia, and no marked differences in adverse events with either treatment approach. CONCLUSION The addition of liraglutide and IDeg to patients sub-optimally treated with metformin and liraglutide and requiring treatment intensification was found to be effective and well-tolerated.
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Ritzel R, Twigg SM, Escalada J, Grisoni ML, Stella P, Merino-Trigo A, Lavalle Gonzalez FJ, Cariou B, Meneghini LF. Alter, BMI und Diabetesdauer: Wirkung von Insulin Glargin 300 E/ml auf die Blutzuckerkontrolle und das Hypoglykämierisiko bei Typ-2-Diabetes (T2DM). DIABETOL STOFFWECHS 2016. [DOI: 10.1055/s-0036-1580961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rodbard HW, Cariou B, Pieber TR, Endahl LA, Zacho J, Cooper JG. Treatment intensification with an insulin degludec (IDeg)/insulin aspart (IAsp) co-formulation twice daily compared with basal IDeg and prandial IAsp in type 2 diabetes: a randomized, controlled phase III trial. Diabetes Obes Metab 2016; 18:274-80. [PMID: 26592732 PMCID: PMC5066701 DOI: 10.1111/dom.12609] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 11/13/2015] [Accepted: 11/16/2015] [Indexed: 01/12/2023]
Abstract
AIMS To evaluate the efficacy and safety of two insulin intensification strategies for patients with type 2 diabetes previously treated with basal insulin--insulin degludec (IDeg) and insulin aspart (IAsp)--administered as a co-formulation (IDegAsp) or as a basal-bolus regimen (IDeg and IAsp in separate injections). METHODS This 26-week, open-label, treat-to-target, phase IIIb, non-inferiority trial randomized patients (1 : 1) to IDegAsp twice daily with main meals (n = 138; IDegAsp group) or IDeg once daily and IAsp 2-4 times daily (n = 136; IDeg+IAsp group). RESULTS After 26 weeks, the mean glycated haemoglobin (HbA1c) level was 7.0% (53 mmol/mol) for the IDegAsp group and 6.8% (51 mmol/mol) for the IDeg+IAsp group (Δ%HbA1c from baseline -1.31 and -1.50%, respectively). The non-inferiority of IDegAsp versus IDeg+IAsp was not confirmed for mean change in HbA1c [estimated treatment difference (ETD) 0.18, 95% confidence interval (CI) -0.04, 0.41; p = non-significant]. No significant differences were observed in the proportion of patients achieving HbA1c <7.0% (56.5 and 59.6%, respectively). IDegAsp treatment resulted in a significantly lower total daily insulin dose, a smaller change in body weight, numerically lower rates of confirmed hypoglycaemia (self-reported plasma glucose <3.1 mmol/l; rate ratio 0.81; p = non-significant), and nocturnal confirmed hypoglycaemic episodes (rate ratio 0.80; p = non-significant) versus IDeg+IAsp. Patient-reported outcome scores for social functioning were significantly higher for IDegAsp versus IDeg+IAsp (ETD 2.2; 95% CI 0.3, 4.1; p < 0.05). CONCLUSIONS Both intensification strategies effectively improved glycaemic control. Although non-inferiority was not confirmed, there were no significant differences between the groups that could affect clinical utility.
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Pihan-Le Bars F, Bonnet F, Loréal O, Le Loupp AG, Ropert M, Letessier E, Prieur X, Bach K, Deugnier Y, Fromenty B, Cariou B. Indicators of iron status are correlated with adiponectin expression in adipose tissue of patients with morbid obesity. DIABETES & METABOLISM 2015; 42:105-11. [PMID: 26677772 DOI: 10.1016/j.diabet.2015.10.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 10/09/2015] [Accepted: 10/19/2015] [Indexed: 12/13/2022]
Abstract
AIM The aim of this study was to assess interactions between glucose and iron homoeostasis in the adipose tissue (AT) of obese subjects. METHODS A total of 46 obese patients eligible for bariatric surgery were recruited into the study. Anthropometric and biochemical characteristics were assessed, and biopsies of subcutaneous (SCAT) and visceral adipose tissue (VAT) performed. The mRNA levels of genes involved in iron and glucose homoeostasis were measured in their AT and compared with a pool of control samples. RESULTS Gene expression of hepcidin (HAMP) was significantly increased in the SCAT and VAT of obese patients, while transferrin receptor (TFRC) expression was reduced, compared with non-obese controls, suggesting a higher iron load in obese patients. Also, mRNA levels of adiponectin (ADIPOQ) were decreased in both SCAT and VAT in obese patients, and correlated negatively with hepcidin expression, while adiponectin expression was positively correlated with TFRC expression in both SCAT and VAT. Interestingly, TFRC expression in VAT correlated negatively with several metabolic parameters, such as fasting blood glucose and LDL cholesterol. CONCLUSION Iron content appears to be increased in the SCAT and VAT of obese patients, and negatively correlated with adiponectin expression, which could be contributing to insulin resistance and the metabolic complications of obesity.
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Farnier M, Gaudet D, Valcheva V, Minini P, Miller K, Cariou B. Efficacy of alirocumab in heterozygous familial hypercholesterolemia or high cv risk populations: pooled analyses of eight phase 3 trials. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cariou B, Bernard C, Cantarovich D. Liraglutide in whole-pancreas transplant patients with impaired glucose homoeostasis: A case series. DIABETES & METABOLISM 2014; 41:252-7. [PMID: 25457472 DOI: 10.1016/j.diabet.2014.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Revised: 10/04/2014] [Accepted: 10/06/2014] [Indexed: 12/16/2022]
Abstract
Hyperglycaemia may develop after whole-pancreas transplantation (PTX) in patients with type 1 diabetes mellitus (T1DM), but the efficacy and tolerability of GLP-1 receptor agonists have not been assessed in this population. This report is a 6-month prospective follow-up of six T1DM recipients of PTX (mean time after PTX: 68.8 ± 45.7 months), all of whom had an HbA1c>6.5% (48 mmol/mol) [mean: 7.1% (54 mmol/mol)] after initiation of liraglutide alone at 0.6 mg once daily titrated to 1.2mg once daily at week 1. Gastrointestinal disorders were reported in three of the six patients, with discontinuation of liraglutide in only one patient. HbA1c improved in the five remaining patients, with a median decrease of 0.8% (0.0-2.7%) at 6 months, and the median decrease in body weight was 2.0 kg. Immunosuppressive treatments remained unchanged with liraglutide. Thus, liraglutide appears to be an effective and well-tolerated option in PTX patients with impaired glucose homoeostasis, regardless of the cause.
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Yale JF, Bakris G, Cariou B, Nieto J, David-Neto E, Yue D, Wajs E, Figueroa K, Jiang J, Law G, Usiskin K, Meininger G. Efficacy and safety of canagliflozin over 52 weeks in patients with type 2 diabetes mellitus and chronic kidney disease. Diabetes Obes Metab 2014; 16:1016-27. [PMID: 24965700 DOI: 10.1111/dom.12348] [Citation(s) in RCA: 197] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 06/10/2014] [Accepted: 06/14/2014] [Indexed: 12/28/2022]
Abstract
AIM This study evaluated the efficacy and safety of canagliflozin, a sodium glucose co-transporter 2 inhibitor, in patients with type 2 diabetes mellitus (T2DM) and within a subset of Stage 3 chronic kidney disease (CKD; estimated glomerular filtration rate [eGFR] ≥ 30 and <50 ml/min/1.73 m(2)). METHODS In this 52-week, randomized, double-blind, placebo-controlled study, patients (N = 269; mean eGFR, 39.4 ml/min/1.73 m(2)) received canagliflozin 100 or 300 mg and placebo once daily. Efficacy endpoints included changes in glycated haemoglobin (HbA1c), fasting plasma glucose (FPG), body weight and systolic blood pressure (BP); adverse events (AEs) were also recorded. RESULTS At week 52, canagliflozin 100 and 300 mg reduced HbA1c compared with placebo (-0.19, -0.33 and 0.07%, respectively); placebo-subtracted differences (95% confidence interval) were -0.27% (-0.53, 0.001) and -0.41% (-0.68, -0.14). Canagliflozin also lowered FPG, body weight and BP versus placebo. Overall AE incidence was 85.6, 80.9, and 86.7% with canagliflozin 100 and 300 mg and placebo, respectively. Osmotic diuresis-related AEs were more common with both canagliflozin doses, and incidences of urinary tract infections and volume depletion-related AEs were higher with canagliflozin 300 mg versus placebo. Decreases in eGFR (-2.1, -4.0 and -1.6 ml/min/1.73 m(2)) were seen with canagliflozin 100 and 300 mg compared with placebo. Canagliflozin 100 and 300 mg provided median percent reductions in urine albumin to creatinine ratio versus placebo (-16.4, -28.0 and 19.7%). CONCLUSIONS Canagliflozin improved glycaemic control and was generally well tolerated in patients with T2DM and within a subset of Stage 3 CKD over 52 weeks.
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Rodbard HW, Cariou B, Zinman B, Handelsman Y, Wolden ML, Rana A, Mathieu C. Health status and hypoglycaemia with insulin degludec versus insulin glargine: a 2-year trial in insulin-naïve patients with type 2 diabetes. Diabetes Obes Metab 2014; 16:869-72. [PMID: 24495158 PMCID: PMC4237540 DOI: 10.1111/dom.12271] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 01/28/2014] [Accepted: 01/28/2014] [Indexed: 12/16/2022]
Abstract
Insulin degludec (IDeg) is a new basal insulin with an ultra-long and stable glucose-lowering effect. We compared once-daily IDeg and insulin glargine (IGlar), both in combination with metformin ± dipeptidyl peptidase-4 inhibitors, in a 52-week, open-label, treat-to-target trial in patients with type 2 diabetes followed by a 52-week extension trial in which subjects [n = 725/1030 (70.4%)] maintained their initial randomised treatment. Health status was assessed at baseline and 105 weeks using the Short Form-36 (SF-36 v2) questionnaire. SF-36 scores were analysed (ITT population) using anova, with adjustments for covariates. At 105 weeks, the overall physical component score was significantly better with IDeg versus IGlar [treatment contrast (TC): 1.1 (0.1; 2.1)95% CI , p < 0.05]. This was largely because of significantly better physical functioning [TC: 1.1 (0.0; 2.3)95% CI , p < 0.05] and bodily pain sub-domain scores [TC: 1.5 (0.2; 2.9)95% CI , p < 0.05]. Improvements in health status with IDeg compared to IGlar were maintained after 2 years.
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Berger J, Moreau F, Prieur X, Costet P, Lasserre F, Guillou H, Cariou B, Le May C. Diosgenin induces trans-intestinal cholesterol excretion in ldl receptor deficient females. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Berger J, Vaillant N, Claderon C, Brégeon J, Le May C, Hadchouel J, Costet P, Loirand G, Cariou B. PCSK9-deficiency does not alter blood pressure and sodium balance in mouse models of hypertension. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mathieu C, Rodbard HW, Cariou B, Handelsman Y, Philis-Tsimikas A, Ocampo Francisco AM, Rana A, Zinman B. A comparison of adding liraglutide versus a single daily dose of insulin aspart to insulin degludec in subjects with type 2 diabetes (BEGIN: VICTOZA ADD-ON). Diabetes Obes Metab 2014; 16:636-44. [PMID: 24443830 DOI: 10.1111/dom.12262] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 01/13/2014] [Accepted: 01/13/2014] [Indexed: 01/02/2023]
Abstract
AIM Two treatment strategies were compared in patients with type 2 diabetes (T2DM) on basal insulin requiring intensification: addition of once-daily (OD) liraglutide (Lira) or OD insulin aspart (IAsp) with largest meal. METHODS Subjects completing 104 weeks (52-week main trial BEGIN ONCE-LONG + 52-week extension) on insulin degludec (IDeg) OD + metformin with HbA1c ≥ 7.0% (≥53 mmol/mol) were randomized to IDeg+Lira [n = 88, mean HbA1c: 7.7% (61 mmol/mol)] or IDeg+IAsp (n = 89, mean HbA1c: 7.7%) for 26 weeks, continuing metformin. Subjects completing 104 weeks with HbA1c <7.0% continued IDeg + metformin in a third, non-randomized arm (n = 236). RESULTS IDeg+Lira reduced HbA1c (-0.74%-points) significantly more than IDeg+IAsp (-0.39%-points); estimated treatment difference (ETD) (IDeg+Lira-IDeg+IAsp) -0.32%-points (95% CI -0.53; -0.12); p = 0.0024. More IDeg+Lira (49.4%) than IDeg+IAsp (7.2%) subjects achieved HbA1c <7.0% without confirmed hypoglycaemia [plasma glucose <3.1 mmol/l (<56 mg/dl) or severe hypoglycaemia) and without weight gain; estimated odds ratio (IDeg+Lira/IDeg+IAsp) 13.79 (95% CI 5.24; 36.28); p < 0.0001. IDeg+Lira subjects had significantly less confirmed and nocturnal confirmed hypoglycaemia, and significantly greater weight loss (-2.8 kg) versus IDeg+IAsp (+0.9 kg); ETD (IDeg+Lira-IDeg+IAsp) -3.75 kg (95% CI -4.70; -2.79); p < 0.0001. Other than more gastrointestinal side effects with IDeg+Lira, no safety differences occurred. Durability of IDeg was established in the non-randomized arm, as mean HbA1c remained <7.0% [mean 6.5% (48 mmol/mol) at end-of-trial]. CONCLUSIONS IDeg+Lira improved long-term glycaemic control, with weight loss and less hypoglycaemia versus adding a single daily dose of IAsp in patients with T2DM inadequately controlled with IDeg + metformin.
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Rodbard HW, Cariou B, Zinman B, Handelsman Y, Philis-Tsimikas A, Skjøth TV, Rana A, Mathieu C. Comparison of insulin degludec with insulin glargine in insulin-naive subjects with Type 2 diabetes: a 2-year randomized, treat-to-target trial. Diabet Med 2013; 30:1298-304. [PMID: 23952326 PMCID: PMC4208679 DOI: 10.1111/dme.12303] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/12/2013] [Indexed: 11/28/2022]
Abstract
AIMS The aim of this study was to compare long-term safety and efficacy of the basal insulin analogue degludec with glargine in insulin-naive subjects with Type 2 diabetes. METHODS This open-label trial included a 52-week core period followed by a 52-week extension. Participants were randomized 3:1 to once-daily degludec or glargine, administered with metformin ± dipeptidyl peptidase-4 inhibitors. Basal insulin was titrated to target pre-breakfast plasma glucose 3.9-4.9 mmol/l. RESULTS At end of treatment (104 weeks), mean HbA1c reductions were similar for degludec and glargine; estimated treatment difference between degludec and glargine was 1 mmol/mol (95% CI -1 to 3) [0.07% (95% CI -0.07 to 0.22)], P = 0.339 in the extension trial set (degludec 551, glargine 174), comprising subjects who completed core trial and continued into the extension trial. Overall confirmed hypoglycaemia rates (1.72 vs. 2.05 episodes/patient-year), rates of adverse events possibly or probably related to trial product (0.19 events/patient-year), weight gain (2.7 vs. 2.4 kg) and mean daily insulin doses (0.63 U/kg) were similar between treatments in the safety analysis set (degludec 766, glargine 257) comprising all treated subjects. Rates of nocturnal confirmed hypoglycaemia (0.27 vs. 0.46 episodes/patient-year; P = 0.002) and severe hypoglycaemia (0.006 vs. 0.021 episodes/patient-year, P = 0.023) were significantly lower with degludec for the safety analysis set (analysis based on intention-to-treat full analysis set comprising all randomized subjects). CONCLUSIONS In Type 2 diabetes, insulin degludec in combination with oral anti-diabetic drugs, safely and effectively improves long-term glycaemic control, with a significantly lower risk of nocturnal hypoglycaemia as compared with glargine.
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Prieur X, Dollet L, Takahashi M, Nemani M, Pillot B, Le May C, Mounier C, Takigawa-Imamura H, Zelenika D, Matsuda F, Fève B, Capeau J, Lathrop M, Costet P, Cariou B, Magré J. Thiazolidinediones partially reverse the metabolic disturbances observed in Bscl2/seipin-deficient mice. Diabetologia 2013; 56:1813-25. [PMID: 23680914 DOI: 10.1007/s00125-013-2926-9] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Accepted: 04/11/2013] [Indexed: 11/26/2022]
Abstract
AIMS/HYPOTHESIS Mutations in BSCL2/seipin cause Berardinelli-Seip congenital lipodystrophy (BSCL), a rare recessive disorder characterised by near absence of adipose tissue and severe insulin resistance. We aimed to determine how seipin deficiency alters glucose and lipid homeostasis and whether thiazolidinediones can rescue the phenotype. METHODS Bscl2 (-/-) mice were generated and phenotyped. Mouse embryonic fibroblasts (MEFs) were used as a model of adipocyte differentiation. RESULTS As observed in humans, Bscl2 (-/-) mice displayed an early depletion of adipose tissue, with insulin resistance and severe hepatic steatosis. However, Bscl2 (-/-) mice exhibited an unexpected hypotriglyceridaemia due to increased clearance of triacylglycerol-rich lipoproteins (TRL) and uptake of fatty acids by the liver, with reduced basal energy expenditure. In vitro experiments with MEFs demonstrated that seipin deficiency led to impaired late adipocyte differentiation and increased basal lipolysis. Thiazolidinediones were able to rescue the adipogenesis impairment but not the alteration in lipolysis in Bscl2 (-/-) MEFs. In vivo treatment of Bscl2 (-/-) mice with pioglitazone for 9 weeks increased residual inguinal and mesenteric fat pads as well as plasma leptin and adiponectin concentrations. Pioglitazone treatment increased energy expenditure and improved insulin resistance, hypotriglyceridaemia and liver steatosis in these mice. CONCLUSIONS/INTERPRETATION Seipin plays a key role in the differentiation and storage capacity of adipocytes, and affects glucose and lipid homeostasis. The hypotriglyceridaemia observed in Bscl2 (-/-) mice is linked to increased uptake of TRL by the liver, offering a new model of liver steatosis. The demonstration that the metabolic complications associated with BSCL can be partially rescued with pioglitazone treatment opens an interesting therapeutic perspective for BSCL patients.
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Yale JF, Bakris G, Cariou B, Yue D, David-Neto E, Xi L, Figueroa K, Wajs E, Usiskin K, Meininger G. Efficacy and safety of canagliflozin in subjects with type 2 diabetes and chronic kidney disease. Diabetes Obes Metab 2013; 15:463-73. [PMID: 23464594 PMCID: PMC3654568 DOI: 10.1111/dom.12090] [Citation(s) in RCA: 386] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 02/05/2013] [Accepted: 03/03/2013] [Indexed: 12/11/2022]
Abstract
AIMS Canagliflozin is a sodium glucose co-transporter 2 inhibitor in development for treatment of type 2 diabetes mellitus (T2DM). This study evaluated the efficacy and safety of canagliflozin in subjects with T2DM and stage 3 chronic kidney disease [CKD; estimated glomerular filtration rate (eGFR) ≥30 and <50 ml/min/1.73 m(2)]. METHODS In this randomized, double-blind, placebo-controlled, phase 3 trial, subjects (N = 269) received canagliflozin 100 or 300 mg or placebo daily. The primary efficacy endpoint was change from baseline in HbA1c at week 26. Prespecified secondary endpoints were change in fasting plasma glucose (FPG) and proportion of subjects reaching HbA1c <7.0%. Safety was assessed based on adverse event (AE) reports; renal safety parameters (e.g. eGFR, blood urea nitrogen and albumin/creatinine ratio) were also evaluated. RESULTS Both canagliflozin 100 and 300 mg reduced HbA1c from baseline compared with placebo at week 26 (-0.33, -0.44 and -0.03%; p < 0.05). Numerical reductions in FPG and higher proportions of subjects reaching HbA1c < 7.0% were observed with canagliflozin 100 and 300 mg versus placebo (27.3, 32.6 and 17.2%). Overall AE rates were similar for canagliflozin 100 and 300 mg and placebo (78.9, 74.2 and 74.4%). Slightly higher rates of urinary tract infections and AEs related to osmotic diuresis and reduced intravascular volume were observed with canagliflozin 300 mg compared with other groups. Transient changes in renal function parameters that trended towards baseline over 26 weeks were observed with canagliflozin. CONCLUSION Canagliflozin improved glycaemic control and was generally well tolerated in subjects with T2DM and Stage 3 CKD.
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