Abstract:Postprandial urinary C-peptide creatinine ratios before and during liraglutide treatment were weakly associated with the glycaemic response to treatment. Low pretreatment urinary C-peptide creatinine ratio may be more useful than higher values by predicting poorer glycaemic response.
“…13 Our findings might suggest that the therapeutic response to liraglutide may be influenced by background β-cell function, for which background diabetes treatment and duration of diabetes may act as surrogate markers. Consistent with this view, studies have shown that higher C-peptide secretion is predictive of a larger treatment response to liraglutide, 12,14 or a greater likelihood of success when switching patients to liraglutide from insulin. 15,16 The mean reduction in HbA1c with liraglutide was smaller for patients treated with insulin, relative to patients receiving other therapies, but nevertheless remained clinically significant.…”
Background: Liraglutide may be less effective in patients with more advanced type 2 diabetes. This study from the Association of British Clinical Diabetologists Nationwide Liraglutide Audit analysed changes in HbA1c of patients after 26 weeks of treatment with liraglutide 1.2 mg, stratified according to the intensity of their background diabetes therapy, or according to their duration of diabetes. Methods: Patients using liraglutide as add-on therapy were stratified for receipt to one, two or three oral antidiabetic agents (OADs) or insulin (± OAD), or for diabetes duration of 0-5 years, 6-10 years, or >10 years. Changes
“…13 Our findings might suggest that the therapeutic response to liraglutide may be influenced by background β-cell function, for which background diabetes treatment and duration of diabetes may act as surrogate markers. Consistent with this view, studies have shown that higher C-peptide secretion is predictive of a larger treatment response to liraglutide, 12,14 or a greater likelihood of success when switching patients to liraglutide from insulin. 15,16 The mean reduction in HbA1c with liraglutide was smaller for patients treated with insulin, relative to patients receiving other therapies, but nevertheless remained clinically significant.…”
Background: Liraglutide may be less effective in patients with more advanced type 2 diabetes. This study from the Association of British Clinical Diabetologists Nationwide Liraglutide Audit analysed changes in HbA1c of patients after 26 weeks of treatment with liraglutide 1.2 mg, stratified according to the intensity of their background diabetes therapy, or according to their duration of diabetes. Methods: Patients using liraglutide as add-on therapy were stratified for receipt to one, two or three oral antidiabetic agents (OADs) or insulin (± OAD), or for diabetes duration of 0-5 years, 6-10 years, or >10 years. Changes
“…The majority of the studies assessed the clinical effectiveness of liraglutide without an active comparator (81.4%; N = 35) [28, 29, 31, 34, 36–39, 41–49, 51–55, 57, 60–64, 66–71]. Real-world studies with comparators were less frequently observed (18.6%; N = 8); the most common comparators for liraglutide were: sitagliptin or any DPP-4i ( N = 6) [32, 33, 35, 40, 56, 58], exenatide ( N = 3) [33, 35, 50], glimepiride or any other SUs ( N = 2) [30, 35], pioglitazone or other TZDs ( N = 1) [35], and MET ( N = 1) [35]; note: these numbers do not add up because some studies had more than one comparator.…”
Section: Resultsmentioning
confidence: 99%
“…The most frequently observed follow-up duration from these publications was ≥12 months (46.5%; N = 20) [28–47], followed by 6–12 months (34.9%; N = 15) [48–62], and <6 months (18.6%; N = 8) [63–70]. Real-world studies frequently reported data on the effect of liraglutide from outpatient settings (30.2%; N = 13) [34, 39, 40, 42–44, 49, 55, 58, 60, 61, 66, 67]. The geographical scope of the review included studies from Europe ( N = 24), the USA ( N = 5), and Asia–Pacific ( N = 14; see supplementary file 2).…”
Section: Resultsmentioning
confidence: 99%
“…Of these, 38 were full-text articles [28–34, 36–53, 55–60, 62, 64, 66, 67, 69, 70]. Study attributes and patient baseline characteristics from the included studies are provided in supplementary file 2.…”
Section: Resultsmentioning
confidence: 99%
“…Study attributes and patient baseline characteristics from the included studies are provided in supplementary file 2. Of the 38 full-text publications, 18 studies reported an average follow-up duration of ≥12 months [29–33, 36–40, 42–47], followed by 15 studies with an average follow-up period of ≥6–12 months [34, 48, 49, 52–60, 62, 73]. The remaining five studies had an average follow-up period of ≤6 months [64, 66, 67, 69, 70].…”
IntroductionIn clinical trials, liraglutide has proven to be an effective drug for the treatment of type 2 diabetes mellitus (T2DM). The real-world effectiveness of liraglutide has been investigated in numerous studies. The aim of this systematic literature review is to collate evidence on the real-world clinical effectiveness of liraglutide.MethodsA review of publications from Medline, EMBASE, the Cochrane Library, and conference proceedings was conducted to identify observational studies that assessed the clinical effectiveness of liraglutide in real-world clinical practice. This review was conducted according to the National Institute of Health and Care Excellence (NICE) guidance. No language or time limits were applied, except to the conference proceedings (2013–2015). Endpoints for data extraction were decided a priori. Study quality appraisal was done for full-text journal articles.ResultsOf 124 publications included in the review, 43 were full-text articles. Liraglutide significantly reduces glycated hemoglobin (HbA1c) within 6 months of initiating treatment (mean change in HbA1c from baseline: −0.9% to −2.2%; HbA1c <7.0%: 29.5–65.0%). The NICE composite endpoint (HbA1c reduction ≥1% and weight reduction ≥3%) was met in 16.9–47.0% of patients with liraglutide treatment. Liraglutide therapy led to a mean change in absolute weight from baseline of −1.3 to −8.65 kg. Liraglutide treatment was well tolerated in patients with T2DM. The rate of occurrence of hypoglycemia with liraglutide monotherapy was ≤0.8%. Hypoglycemia was more common in patients taking antidiabetic medications (0.0–15.2%) together with liraglutide. The beneficial glycemic and weight effect of liraglutide therapy in patients with T2DM was maintained for at least 12 months.ConclusionEvidence from observational studies reflecting real-world clinical practice demonstrates that liraglutide therapy improves glycemic control with a low risk of hypoglycemia, and is associated with significant weight loss in patients with T2DM. These observations are consistent with clinical trial findings.FundingNovo Nordisk A/S, Søborg, Denmark.Electronic supplementary materialThe online version of this article (doi:10.1007/s13300-016-0180-0) contains supplementary material, which is available to authorized users.
Patients clinically diagnosed with type 2 diabetes are a heterogeneous group. In the future, targeted treatment based on pathophysiological characteristics rather than the current "one size fits all" approach may improve patient prognosis.
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