Cost-benefit comparison of liraglutide and sitagliptin in the treatment of type 2 diabetes in Thailand

Pharmacoeconomic evaluation of dipeptidyl peptidase-4 inhibitors for the treatment of type 2 diabetes mellitus: a systematic literature review

INTRODUCTION

Dipeptidyl peptidase-4 inhibitors (DPP-4i) are widely used oral antidiabetic agents that exert antihyperglycemic effects in type 2 diabetes mellitus (T2DM) without increased risk of weight gain or hypoglycemic events. The objective of this paper was to systematically review the latest evidence that was associated with the pharmacoeconomic evaluation of DPP-4i for the treatment of patients with T2DM.

AREAS COVERED

We conducted a systematic literature search of eligible articles published since inception up to March 2021 in Web of Science, MEDLINE (via PubMed), and ECONLIT. Fifty-four eligible articles were included in our review, in which DPP-4i were compared to metformin (4 studies), sulphonylurea (SU) (16 studies), alpha-glucosidase inhibitors (AGI) (3 studies), thiazolidinediones (TZD) (4 studies), other DPP-4i (3 studies), sodium-glucose co-transporter-2 inhibitors (SGLT-2i) (10 studies), glucagon-like peptide 1 receptor agonist (GLP-1RA) (18 studies), insulin (5 studies), and other antidiabetic therapies (5 studies).

EXPERT OPINION

This study provided the updated evidence of systematic pharmacoeconomic evaluation associated with DPP-4i for the treatment of patients with T2DM. The evidence from the literature suggested that DPP-4i may be more cost-effective compared to SU and insulin as second-line therapy after metformin but not a cost-effective alternative compared to SGLPT-2i and GLP-1RA.

The cost-effectiveness of once-weekly semaglutide compared with other GLP-1 receptor agonists in type 2 Diabetes: a systematic literature review

Introduction: As a novel glucagon-like peptide-1receptor agonist (GLP-1 RA) for type 2 diabetes (T2D) treatment, the economic value of once-weekly semaglutide had been assessed in several country settings. The authors' objective was to systematically review the existing pharmacoeconomic literature evaluating the cost-effectiveness associated with once-weekly semaglutide compared with other GLP-1 RAs and provide implications for further researches.Areas covered: We conducted a systematic literature review of cost-effectiveness analysis (CEA) published up to 25 July 2020 in PubMed, web of science, and the ISPOR presentation database, compared once-weekly semaglutide with other GLP-1 RAs in T2D. Nineteen studies were identified, including 8 short-term and 11 long-term studies. General characteristics and main results of the included studies were summarized.Expert opinion: This review provided references for other countries to overview the value of once-weekly semaglutide compared with other GLP-1 RAs in T2D in the healthcare decision-making process and to conduct their CEA studies associated with once-weekly semaglutide. The authors found that the cardiovascular (CV) benefit of once-weekly semaglutide was under-estimated in current studies and suggested that the methods of economic evaluations for novel anti-diabetic drugs with CV benefit should be improved in future researches.