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Bekiari E, Rizava C, Athanasiadou E, Papatheodorou K, Liakos A, Karagiannis T, Mainou M, Rika M, Boura P, Tsapas A. Systematic review and meta-analysis of vildagliptin for treatment of type 2 diabetes. Endocrine 2016; 52:458-80. [PMID: 26714458 DOI: 10.1007/s12020-015-0841-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 12/19/2015] [Indexed: 02/08/2023]
Abstract
This systematic review and meta-analysis provides an update on the efficacy and safety of vildagliptin for treatment of type 2 diabetes mellitus (T2DM). We searched MEDLINE, COCHRANE, EMBASE and the drug manufacturer's website for randomised controlled trials of vildagliptin in patients with T2DM. Sixty-nine studies (28,006 patients) were included in the meta-analysis. Compared with placebo vildagliptin reduced HbA1c (weighted mean difference WMD -0.69 %; 95 % CI -0.83 to -0.56 %; I (2) = 82 %), and it was as effective as other antidiabetic agents (WMD -0.01 %; 95 % CI -0.16 to 0.14 %; I (2) = 93 %), without increasing the risk for hypoglycemia (OR 0.83; 95 % CI 0.59 to 1.16; I (2) = 0 % vs. placebo, and OR 0.19; 95 % CI 0.15 to 0.24; I (2) = 78 % versus active comparators). However, it was associated with an increase in the incidence of arthralgia compared with other comparators (OR 1.23; 95 % CI 1.02 to 1.48; I (2) = 0 %). On the contrary, vildagliptin did not increase the incidence of pancreatitis (OR 0.97; 95 % CI 0.37 to 2.53; I (2) = 0 %), serious adverse events (OR 0.98; 95 % CI 0.88 to 1.09; I (2) = 0 %) or death (OR 1.10, 95 % CI 0.75 to 1.61; I (2) = 0 %). Finally, odds ratio (OR) for heart failure, and overall cardiovascular and cerebrovascular events was 0.77 (95 % CI 0.46 to 1.30; I (2) = 0 %) and 0.91 (95 % CI 0.73 to 1.14; I (2) = 0 %), respectively. Vildagliptin is an effective and safe therapeutic option for patients with T2DM, both as monotherapy and as add-on treatment.
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Affiliation(s)
- Eleni Bekiari
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
- Diabetes Centre, Second Medical Department, Aristotle University Thessaloniki, Thessaloníki, Greece
| | - Chrysoula Rizava
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
| | - Eleni Athanasiadou
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
| | - Konstantinos Papatheodorou
- Diabetes Centre, Second Medical Department, Aristotle University Thessaloniki, Thessaloníki, Greece
- Second Medical Department, Democritus University Thrace, Alexandroupoli, Greece
| | - Aris Liakos
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
| | - Thomas Karagiannis
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
| | - Maria Mainou
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece
| | - Maria Rika
- Diabetes Centre, Second Medical Department, Aristotle University Thessaloniki, Thessaloníki, Greece
| | - Panagiota Boura
- Second Medical Department, Aristotle University Thessaloniki, Thessaloníki, Greece
| | - Apostolos Tsapas
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University Thessaloniki, Hippokratio General Hospital, 49 Konstantinoupoleos Street, 54642, Thessaloníki, Greece.
- Diabetes Centre, Second Medical Department, Aristotle University Thessaloniki, Thessaloníki, Greece.
- Harris Manchester College, University of Oxford, Oxford, UK.
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