The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis
Sodium-glucose cotransporter 2 inhibitors (SGLT2i) and metformin are both widely accepted anti-hyperglycemic agents. However, there is still no systematic review evaluating the cardiovascular benefits and risk of infections of SGLT2i versus metformin. To make that clear, we designed this study. Publ...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-10-01
|
Series: | Metabolites |
Subjects: | |
Online Access: | https://www.mdpi.com/2218-1989/12/10/979 |
_version_ | 1797471413279391744 |
---|---|
author | Chunmei Xu Liping He Jing Zhang Lusi Xu Jianjun Dong Lin Liao |
author_facet | Chunmei Xu Liping He Jing Zhang Lusi Xu Jianjun Dong Lin Liao |
author_sort | Chunmei Xu |
collection | DOAJ |
description | Sodium-glucose cotransporter 2 inhibitors (SGLT2i) and metformin are both widely accepted anti-hyperglycemic agents. However, there is still no systematic review evaluating the cardiovascular benefits and risk of infections of SGLT2i versus metformin. To make that clear, we designed this study. Public databases, including the Cochrane library database, PubMed, and Embase were searched for randomized clinical trials (RCTs) fitting the inclusion criteria. Two reviewers extracted the data and appraised the study quality independently. Thirteen RCTs enrolling 4189 patients were eligible for this analysis. Our results showed that compared with metformin, SGLT2i increased the risk of genitourinary tract infections (<i>p</i> < 0.00001). Further subgroup analysis suggested that the occurrence of urinary tract infections (UTI) was not statistically significant (<i>p</i> = 0.18), but the incidence of reproductive tract infections (RTI) was significantly increased in patients in the SGLT2i group compared with that in the metformin group (<i>p</i> < 0.00001). In addition, SGLT2i markedly decreased the levels of cardiovascular risk factor, including body weight, blood pressure, and triglyceride level, and significantly increased the HDL-cholesterol level (<i>p</i> < 0.00001) in patients versus that of metformin. For type 2 diabetes patients with obesity, SGLT2i was associated with more significant reductions in weight and blood pressure compared to metformin without an increased risk of genitourinary infections, and the reduction in fasting plasma glucose was superior in the SGLT2i group; the decrease in HbA1c was similar in both groups. Additionally, no significant publication bias was seen. Based on these findings, SGLT2i provided the similar antihyperglycemic effects, additional cardiovascular benefits, and a potential RTI risk compared with that of metformin. Our results indicate that SGLT2i is a good choice for those patients with metformin intolerance or resistance. |
first_indexed | 2024-03-09T19:49:04Z |
format | Article |
id | doaj.art-3c08ae40cfa746ac863acc139a1a2c53 |
institution | Directory Open Access Journal |
issn | 2218-1989 |
language | English |
last_indexed | 2024-03-09T19:49:04Z |
publishDate | 2022-10-01 |
publisher | MDPI AG |
record_format | Article |
series | Metabolites |
spelling | doaj.art-3c08ae40cfa746ac863acc139a1a2c532023-11-24T01:16:18ZengMDPI AGMetabolites2218-19892022-10-01121097910.3390/metabo12100979The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-AnalysisChunmei Xu0Liping He1Jing Zhang2Lusi Xu3Jianjun Dong4Lin Liao5Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, ChinaDepartment of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational medicine, Shandong Institute of Nephrology, Jinan 250014, ChinaDepartment of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational medicine, Shandong Institute of Nephrology, Jinan 250014, ChinaDepartment of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014, ChinaDivision of Endocrinology, Department of Internal Medicine, Qilu Hospital of Shandong University, Jinan 250012, ChinaDepartment of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational medicine, Shandong Institute of Nephrology, Jinan 250014, ChinaSodium-glucose cotransporter 2 inhibitors (SGLT2i) and metformin are both widely accepted anti-hyperglycemic agents. However, there is still no systematic review evaluating the cardiovascular benefits and risk of infections of SGLT2i versus metformin. To make that clear, we designed this study. Public databases, including the Cochrane library database, PubMed, and Embase were searched for randomized clinical trials (RCTs) fitting the inclusion criteria. Two reviewers extracted the data and appraised the study quality independently. Thirteen RCTs enrolling 4189 patients were eligible for this analysis. Our results showed that compared with metformin, SGLT2i increased the risk of genitourinary tract infections (<i>p</i> < 0.00001). Further subgroup analysis suggested that the occurrence of urinary tract infections (UTI) was not statistically significant (<i>p</i> = 0.18), but the incidence of reproductive tract infections (RTI) was significantly increased in patients in the SGLT2i group compared with that in the metformin group (<i>p</i> < 0.00001). In addition, SGLT2i markedly decreased the levels of cardiovascular risk factor, including body weight, blood pressure, and triglyceride level, and significantly increased the HDL-cholesterol level (<i>p</i> < 0.00001) in patients versus that of metformin. For type 2 diabetes patients with obesity, SGLT2i was associated with more significant reductions in weight and blood pressure compared to metformin without an increased risk of genitourinary infections, and the reduction in fasting plasma glucose was superior in the SGLT2i group; the decrease in HbA1c was similar in both groups. Additionally, no significant publication bias was seen. Based on these findings, SGLT2i provided the similar antihyperglycemic effects, additional cardiovascular benefits, and a potential RTI risk compared with that of metformin. Our results indicate that SGLT2i is a good choice for those patients with metformin intolerance or resistance.https://www.mdpi.com/2218-1989/12/10/979sodium-glucose cotransporter 2 inhibitorsgenitourinary tract infectionscardiovascular benefitsmetforminrandomized controlled trialsmeta-analysis |
spellingShingle | Chunmei Xu Liping He Jing Zhang Lusi Xu Jianjun Dong Lin Liao The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis Metabolites sodium-glucose cotransporter 2 inhibitors genitourinary tract infections cardiovascular benefits metformin randomized controlled trials meta-analysis |
title | The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis |
title_full | The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis |
title_fullStr | The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis |
title_full_unstemmed | The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis |
title_short | The Cardiovascular Benefits and Infections Risk of SGLT2i versus Metformin in Type 2 Diabetes: A Systemic Review and Meta-Analysis |
title_sort | cardiovascular benefits and infections risk of sglt2i versus metformin in type 2 diabetes a systemic review and meta analysis |
topic | sodium-glucose cotransporter 2 inhibitors genitourinary tract infections cardiovascular benefits metformin randomized controlled trials meta-analysis |
url | https://www.mdpi.com/2218-1989/12/10/979 |
work_keys_str_mv | AT chunmeixu thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT lipinghe thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT jingzhang thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT lusixu thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT jianjundong thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT linliao thecardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT chunmeixu cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT lipinghe cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT jingzhang cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT lusixu cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT jianjundong cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis AT linliao cardiovascularbenefitsandinfectionsriskofsglt2iversusmetforminintype2diabetesasystemicreviewandmetaanalysis |