Effects of SGLT2i on 24-hour ambulatory blood pressure in patients with type 2 diabetes complicating hypertension: a meta-analysis.
10.3760/cma.j.cn112148-20210127-00098
- VernacularTitle:SGLT2i对2型糖尿病合并高血压患者24 h动态血压影响的荟萃分析
- Author:
Li TIAN
1
;
Qiong Ying WANG
1
;
Run Min SUN
2
;
Miao Miao QI
2
;
Ya Xin LI
3
;
Xin GAO
3
;
Li Qiong ZHANG
3
;
Xue MA
4
;
Hang SHI
4
;
Jing YU
2
;
Feng BAI
2
Author Information
1. Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730030, China.
2. Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730030, China Cardiovascular Laboratory, Lanzhou University Second Hospital, Lanzhou 730030, China.
3. Second Clinical Medicine College of Lanzhou University, Lanzhou 730030, China.
4. Medical College of Northwest Minzu University, Lanzhou 730030, China.
- Publication Type:Meta-Analysis
- MeSH:
Blood Pressure;
Blood Pressure Monitoring, Ambulatory;
Diabetes Mellitus, Type 2/drug therapy*;
Humans;
Hypertension/drug therapy*;
Sodium-Glucose Transporter 2 Inhibitors/therapeutic use*
- From:
Chinese Journal of Cardiology
2021;49(10):1000-1011
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To analyze the effects of different types of sodium-glucose cotransporter 2 inhibitors (SGLT2i) on 24-hour ambulatory blood pressure in patients with type 2 diabetes mellitus and hypertension. Method: In this meta-analysis, we searched for randomized controlled trials on the effect of SGLT2i on 24-hour ambulatory blood pressure in patients with type 2 diabetes and hypertension. Three databases, namely PubMed, Web of Science and Cochrane Library, were searched. The search was organized on the concept of 3 conceptual groups: the first group contained terms used to describe SGLT2i, the second group contained terms related to blood pressure, and the third group contained terms used to describe randomized controlled trials. The search time was from the establishment of the database to December 2020. The inclusion and exclusion criteria were formulated in accordance with the requirements of the Cochrane systematic review. According to whether the heterogeneity of the study was significant or not, a random effect model or a fixed effect model were used to conduct the analysis on the impact of different types of SGLT2i on 24-hour ambulatory blood pressure and day and night blood pressure in patients with type 2 diabetes and hypertension. Further subgroup analysis was performed to define potential factors, which might lead to clinical heterogeneity. Results: Seven clinical trials were finally included. The result of the meta-analysis showed that compared with placebo group, SGLT2i could reduce the 24-hour dynamic systolic blood pressure of patients with type 2 diabetes and hypertension by 4.36 mmHg (1 mmHg=0.133 kPa). Reduction was 4.59, 3.74, 5.06, and 3.64 mmHg by canagliflozin, dapagliflozin, empagliflozin, and ertugliflozin respectively; SGLT2i could reduce the 24-hour dynamic diastolic blood pressure of patients with type 2 diabetes and hypertension by 2.20 mmHg, and the reduction was 2.30, 1.22, 2.00, and 2.69 mmHg by canagliflozin, dapagliflozin, empagliflozin and ertugliflozin respectively. SGLT2i could reduce the daytime systolic blood pressure of patients with type 2 diabetes and hypertension by 5.25 mmHg, and reduction was 5.38, 4.87, 6.00, and 4.37 mmHg by canagliflozin, dapagliflozin, empagliflozin and ertugliflozin, respectively. Simultaneously, SGLT2i could reduce the diastolic blood pressure of patients with type 2 diabetes and hypertension by 2.62 mmHg, and the reduction was 2.56, 2.47, and 2.80 mmHg by canagliflozin, empagliflozin and ertugliflozin, respectively. SGLT2i could reduce the nighttime systolic blood pressure of patients with type 2 diabetes and hypertension by 3.62 mmHg, and the reduction was 2.09, 2.06, 3.92, and 2.45 mmHg by canagliflozin, dapagliflozin, empagliflozin and ertugliflozin, respectively. At the same time, SGLT2i could reduce the nighttime diastolic blood pressure of patients with type 2 diabetes and hypertension by 1.60 and 1.51 mmHg, the reduction was 1.53 and 2.58 mmHg by canagliflozin, empagliflozin and ertugliflozin, respectively. Conclusion: SGLT2i can reduce 24-hour ambulatory blood pressure in patients with type 2 diabetes and hypertension.
