scholarly journals The Impact of Fructose on Renal Function and Blood Pressure

2011 ◽  
Vol 2011 ◽  
pp. 1-5 ◽  
Author(s):  
Marek Kretowicz ◽  
Richard J. Johnson ◽  
Takuji Ishimoto ◽  
Takahiko Nakagawa ◽  
Jacek Manitius
Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
David Cherney ◽  
Mark Cooper ◽  
Ilkka Tikkanen ◽  
Susanne Crowe ◽  
Odd Erik Johansen ◽  
...  

The sodium glucose cotransporter 2 inhibitor empagliflozin (EMPA) reduces HbA1c, weight and blood pressure (BP) in patients with type 2 diabetes (T2D). While glucose lowering with EMPA is dependent on renal function, the impact of chronic kidney disease (CKD) on BP reduction with EMPA is less well understood. Our aim was to determine if impaired renal function attenuates antihypertensive effects of EMPA. A Phase III randomized placebo (PBO)-controlled trial (EMPA-REG BP™) investigated the efficacy and safety of EMPA in patients with T2D and hypertension (defined as mean seated office systolic BP [SBP] 130-159 mmHg and diastolic BP [DBP] 80-99 mmHg at screening). Patients (mean [SD] age 60.2 [9.0] years, HbA1c 7.90 [0.74] %, 24-hour SBP 131.4 [12.3] and 24-hour DBP 75.0 [7.8] mmHg) received EMPA 10 mg (n=276), EMPA 25 mg (n=276) or PBO (n=271) once daily for 12 weeks. We assessed changes from baseline in mean ambulatory 24-hour SBP and HbA1c in subgroups by baseline eGFR (MDRD equation), adjusting for differences in baseline mean 24-hour SBP (for SBP analyses only), HbA1c, region, number of antihypertensive medications, treatment, eGFR and treatment by eGFR interaction between groups. In patients with normal renal function, or stage 2 or 3 CKD, EMPA significantly reduced HbA1c and mean 24-hour SBP vs PBO (Table). As expected, PBO-corrected HbA1c reductions with EMPA appeared to decrease with decreasing eGFR (Table). In contrast, PBO-corrected reductions in mean 24-hour SBP with EMPA mostly appeared to increase with decreasing eGFR (Table). Unlike HbA1c, mean 24-hour SBP reductions with EMPA in patients with T2D and hypertension appear to be greater in patients with lower eGFR, indicating that SBP modulation with EMPA may involve pathways other than urinary glucose excretion such as diuretic effects, weight loss, improved glycemic control, reduced arterial stiffness or direct vascular effects.


Nitric Oxide ◽  
2010 ◽  
Vol 23 (1) ◽  
pp. 34-41 ◽  
Author(s):  
You-Lin Tain ◽  
Chih-Sung Hsieh ◽  
I-Chun Lin ◽  
Chih-Cheng Chen ◽  
Jiunn-Ming Sheen ◽  
...  

Diabetes Care ◽  
2019 ◽  
Vol 42 (10) ◽  
pp. 1921-1929 ◽  
Author(s):  
Daniël H. van Raalte ◽  
Petter Bjornstad ◽  
Frederik Persson ◽  
David R. Powell ◽  
Rita de Cassia Castro ◽  
...  

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5645
Author(s):  
Tawanda M. Nyambuya ◽  
Bongani B. Nkambule ◽  
Sithandiwe E. Mazibuko-Mbeje ◽  
Vuyolwethu Mxinwa ◽  
Kabelo Mokgalaboni ◽  
...  

Evidence on the beneficial effects of resveratrol supplementation on cardiovascular disease-related profiles in patients with type 2 diabetes (T2D) is conflicting, while its impact on renal function and blood pressure measurements remains to be established in these patients. The current meta-analysis included randomized controlled trials (RCTs) reporting on the impact of resveratrol supplementation on markers of renal function and blood pressure in patients with T2D on hypoglycemic medication. Electronic databases such as MEDLINE, Cochrane Library, Scopus, and EMBASE were searched for eligible studies from inception up to June 2020. The random and fixed effects model was used in the meta-analysis. A total of five RCTs met the inclusion criteria and involved 388 participants with T2D. Notably, most of the participants were on metformin therapy, or metformin in combination with other hypoglycemic drugs such as insulin and glibenclamide. Pooled estimates showed that resveratrol supplementation in patients with T2D lowered the levels of fasting glucose (SMD: −0.06 [95% CI: −0.24, 0.12]; I2 = 4%, p = 0.39) and insulin (SMD: −0.08 [95% CI: −0.50, 0.34], I2 = 73%, p = 0.002) when compared to those on placebo. In addition, supplementation significantly lowered systolic blood pressure (SMD: −5.77 [95% CI: −8.61, −2.93], I2 = 66%, p = 0.02) in these patients. Although resveratrol supplementation did not affect creatinine or urea levels, it reduced the total protein content (SMD: −0.19 [95% CI: −0.36, −0.02]; I2 = 91%, p = 0.001). In all, resveratrol supplementation in hypoglycemic therapy improves glucose control and lowers blood pressure; however, additional evidence is necessary to confirm its effect on renal function in patients with T2D.


2018 ◽  
Vol 31 (12) ◽  
pp. 1300-1306 ◽  
Author(s):  
Yinkun Yan ◽  
Tao Zhang ◽  
Shengxu Li ◽  
Yang Liu ◽  
Lydia Bazzano ◽  
...  

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 1196-P ◽  
Author(s):  
DANIËL H. VAN RAALTE ◽  
PETTER BJORNSTAD ◽  
FREDERIK PERSSON ◽  
RITA CASTRO ◽  
STELLA WANG ◽  
...  

2011 ◽  
Vol 35 (2) ◽  
pp. 239-243 ◽  
Author(s):  
Tatsuo Kawai ◽  
Mitsuru Ohishi ◽  
Kei Kamide ◽  
Miyuki Onishi ◽  
Yasushi Takeya ◽  
...  

2019 ◽  
Vol 39 (4) ◽  
pp. 335-343 ◽  
Author(s):  
Bolesław Rutkowski ◽  
Paul Tam ◽  
Frank M. van der Sande ◽  
Andreas Vychytil ◽  
Vedat Schwenger ◽  
...  

BackgroundResidual renal function (RRF) affects sodium and fluid balance. The aim of this analysis was to examine the impact of RRF on the effect of a sodium-reduced peritoneal dialysis fluid (PDF) on blood pressure (BP).MethodsThis is a post-hoc analysis of a prospective, randomized, controlled double-blind clinical trial with 82 patients on continuous ambulatory PD (CAPD) treated with a low-sodium (125 mmol/L Na) or a standard-sodium (134 mmol/L Na) PDF. Subgroups according to glomerular filtration rate (GFR) at baseline (≤ / > 6 mL/min/1.73 m2) were analyzed for BP and antihypertensive medication.ResultsIn the low-GFR group on low-sodium PDF ( N = 26), systolic BP was reduced from 152 ± 24 mmHg at baseline to 137 ± 21 mmHg at week 12, diastolic BP from 90 ± 16 mmHg to 83 ± 11 mmHg. In the low-GFR group on standard-sodium PDF and in the high-GFR group on both PDF types, only minor changes were observed. For the low-GFR subgroup, the confounder-adjusted mean study group difference in systolic BP at week 12 between low-sodium and standard-sodium PDF was -16.9 (95% confidence interval [CI] -27.2 to -6.6) mmHg, for diastolic BP, it was -7.0 (95% CI -12.6 to -1.4) mmHg. In both GFR subgroups, more patients had a reduced daily dose of antihypertensive medication and fewer patients an increased daily dose in the low-sodium compared with the standard-sodium group at week 12.ConclusionsThe reduction of BP with a sodium-reduced PDF seems to be more effective in patients with no or low RRF than in patients with residual capacity of renal sodium and fluid control.


2018 ◽  
Vol 22 (6) ◽  
pp. 1300-1308 ◽  
Author(s):  
Takayuki Tsuji ◽  
Kazuhisa Ohishi ◽  
Asumi Takeda ◽  
Daiki Goto ◽  
Taichi Sato ◽  
...  

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