Microvascular complications in South African patients with long duration diabetes mellitus

Objective. To determine the prevalence of microvascular complications in South African black and Indian patients with long-duration diabetes mellitus (DM).Design. A retrospective analysis was undertaken of clinical records of 219 OM patients (132 black, 87 Indian) with longduration OM (over 10 years) attending a diabetes clinic in Durban. Data recorded on each subject included demographic details (age, gender, ethnic group, type of diabetes, age of onset and duration of diabetes), presence of retinopathy, markers of nephropathy and biochemical variables. The prevalence of complications and the clinical and biochemical parameters were evaluated for type 1 and type 2 diabetes and for each ethnic group.Results. Of the 219 patients, 47 had type 1 OM (36 blacks, 11 Indians) and 172 were classified as type 2 OM (96 blacks, 76 Indians). The mean age of onset of OM wa later in blacks than Indians, both for type 1 (P < 0.05) and type 2 OM (P < 0.01). In patients with type 1 OM, the prevalence of retinopathy was 53.2% (blacks 55.6%, Indians 45.5%), persistent proteinuria was found in 23.4% (blacks 25%, Indians 18.2%) and hypertension in 34%. 0 ethnic difference was found except for the prevalence of hyperten ion which was higher in blacks than Indians (41.7% v. 9.1%, P < 0.5). Onset of retinopathy from time of diabetes diagno is occurred earlier in blacks than Indians (13.0 ± 4.6 yrs v. 18.0 ± 4.6 yrs, P < 0.05). For the type 2 DM group, retinopathy was found in 64.5% (black v. Indian 68.8 v. 59.2%) and per istent proteinuria in 25% (black v. Indian 30.2 v. 1 .4%). Hypertension wa observed in 68% and wa more prevalent in blacks (84.4 v. 47.,*%, P < 0.01) There was an earlier onset of retinopathy (P < 0,05) and hypertension (P < 0.01) from time of diabetes diagnosis in blacks than Indians. In the type 1 OM group retinopathy was a sociated with a ignificantly longer duration of diabetes (P < 0.05) and higher glycated haemoglobin (HbA1) (P < 0.05). For type 2 DM subjects there was a significant association between retinopathy and longer duration of diabetes (P < 0.05) and higher systolic blood pressure (P < 0.05).Conclusion. 1his study has shown that there is a high prevalence of microvascular complications in South African patients with long-duration diabetes mellitus

Incidence of hypoglycaemia in the South African population with diabetes: Results from the IDMPS Wave 7 study

Objectives: Management of diabetes is a balancing act of preventing a state of hyperglycaemia while avoiding episodes of hypoglycaemia. Limited information is currently available on the incidence of hypoglycaemia in South African people diagnosed with diabetes. Data regarding the management of diabetes and incidence of hypoglycaemia in the South African population was collected as part of Wave 7 of the International Diabetes Management Practices Study (IDMPS).Design and methods: During this observational study the first 10 adult individuals with type 2 diabetes and the first five adult individuals with type 1 diabetes presenting to a study site during the two-week study period were enrolled.Setting: Patients were enrolled from the private healthcare sector in South Africa only.Subjects: A total of 445 individuals (49 diagnosed with T1D, 396 diagnosed with T2D) were included.Outcome measures: Glycated haemoglobin and hypoglycaemia data were recorded for each patient.Results: Of the patients who reported experiencing hypoglycaemia, 48.6% (17/35) among T1D individuals and 67.8% (40/71) among T2D individuals experienced hypoglycaemia over a four-week period. Furthermore, in patients who discontinued insulin treatment (n = 11), fear of hypoglycaemia was reported to influence adherence to insulin treatment by 27.3% in T1D and T2D individuals. Of the 148 patients not achieving their HbA1c target, 23.0% reported fear of hypoglycaemia as a reason.Conclusions: This report demonstrates the need to address hypoglycaemia and fear of hypoglycaemia in the South African diabetes population

Design and baseline characteristics of the finerenone in reducing cardiovascular mortality and morbidity in diabetic kidney disease trial

Background: Among people with diabetes, those with kidney disease have exceptionally high rates of cardiovascular (CV) morbidity and mortality and progression of their underlying kidney disease. Finerenone is a novel, nonsteroidal, selective mineralocorticoid receptor antagonist that has shown to reduce albuminuria in type 2 diabetes (T2D) patients with chronic kidney disease (CKD) while revealing only a low risk of hyperkalemia. However, the effect of finerenone on CV and renal outcomes has not yet been investigated in long-term trials. Patients and Methods: The Finerenone in Reducing CV Mortality and Morbidity in Diabetic Kidney Disease (FIGARO-DKD) trial aims to assess the efficacy and safety of finerenone compared to placebo at reducing clinically important CV and renal outcomes in T2D patients with CKD. FIGARO-DKD is a randomized, double-blind, placebo-controlled, parallel-group, event-driven trial running in 47 countries with an expected duration of approximately 6 years. FIGARO-DKD randomized 7,437 patients with an estimated glomerular filtration rate >= 25 mL/min/1.73 m(2) and albuminuria (urinary albumin-to-creatinine ratio >= 30 to <= 5,000 mg/g). The study has at least 90% power to detect a 20% reduction in the risk of the primary outcome (overall two-sided significance level alpha = 0.05), the composite of time to first occurrence of CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure. Conclusions: FIGARO-DKD will determine whether an optimally treated cohort of T2D patients with CKD at high risk of CV and renal events will experience cardiorenal benefits with the addition of finerenone to their treatment regimen. Trial Registration: EudraCT number: 2015-000950-39; ClinicalTrials.gov identifier: NCT02545049

Efficacy and safety of finerenone in patients with chronic kidney disease and type 2 diabetes by GLP-1RA treatment: A subgroup analysis from the FIDELIO-DKD trial

Aims Finerenone significantly reduced the risk of kidney and cardiovascular (CV) outcomes in patients with chronic kidney disease and type 2 diabetes in the FIDELIO-DKD trial (NCT02540993). This exploratory subgroup analysis investigates the effect of glucagon-like peptide-1 receptor agonist (GLP-1RA) use on the treatment effect of finerenone. Materials and Methods Patients with type 2 diabetes, urine albumin-to-creatinine ratio (UACR) 30-5000 mg/g and estimated glomerular filtration rate 25-<75 ml/min per 1.73 m2 receiving optimized renin-angiotensin system blockade were randomized to finerenone or placebo. Results Of the 5674 patients analysed, overall, 394 (6.9%) received GLP-1RAs at baseline. A reduction in UACR with finerenone was observed with or without baseline GLP-1RA use; ratio of least-squares means 0.63 (95% confidence interval 0.56, 0.70) with GLP-1RA use and 0.69 (95% confidence interval 0.67, 0.72) without GLP-1RA use (p value for interaction .20). Finerenone also significantly reduced the primary kidney (time to kidney failure, sustained decrease in estimated glomerular filtration rate ≥40% from baseline, or renal death) and key secondary CV outcomes (time to CV death, non-fatal myocardial infarction, non-fatal stroke, or hospitalization for heart failure) versus placebo, with no clear difference because of GLP-1RA use at baseline (p value for interaction .15 and .51 respectively) or any time during the trial. The safety profile of finerenone was similar between subgroups. Conclusions This exploratory subgroup analysis suggests that finerenone reduces UACR in patients with or without GLP-1RA use at baseline, and the effects on kidney and CV outcomes are consistent irrespective of GLP-1RA use.Bayer AG6.577 JCR (2020) Q1, 21/146 Endocrinology & Metabolism2.445 SJR (2020) Q1, 6/122 EndocrinologyNo data IDR 2020UE

Efficacy and safety of finerenone in patients with chronic kidney disease and type 2 diabetes by GLP‐1RA treatment: A subgroup analysis from the FIDELIO‐DKD trial

AimsFinerenone significantly reduced the risk of kidney and cardiovascular (CV) outcomes in patients with chronic kidney disease and type 2 diabetes in the FIDELIO‐DKD trial (NCT02540993). This exploratory subgroup analysis investigates the effect of glucagon‐like peptide‐1 receptor agonist (GLP‐1RA) use on the treatment effect of finerenone.Materials and MethodsPatients with type 2 diabetes, urine albumin‐to‐creatinine ratio (UACR) 30‐5000 mg/g and estimated glomerular filtration rate 25‐<75 ml/min per 1.73 m2 receiving optimized renin‐angiotensin system blockade were randomized to finerenone or placebo.ResultsOf the 5674 patients analysed, overall, 394 (6.9%) received GLP‐1RAs at baseline. A reduction in UACR with finerenone was observed with or without baseline GLP‐1RA use; ratio of least‐squares means 0.63 (95% confidence interval 0.56, 0.70) with GLP‐1RA use and 0.69 (95% confidence interval 0.67, 0.72) without GLP‐1RA use (p value for interaction .20). Finerenone also significantly reduced the primary kidney (time to kidney failure, sustained decrease in estimated glomerular filtration rate ≥40% from baseline, or renal death) and key secondary CV outcomes (time to CV death, non‐fatal myocardial infarction, non‐fatal stroke, or hospitalization for heart failure) versus placebo, with no clear difference because of GLP‐1RA use at baseline (p value for interaction .15 and .51 respectively) or any time during the trial. The safety profile of finerenone was similar between subgroups.ConclusionsThis exploratory subgroup analysis suggests that finerenone reduces UACR in patients with or without GLP‐1RA use at baseline, and the effects on kidney and CV outcomes are consistent irrespective of GLP‐1RA use.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/171231/1/dom14558_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/171231/2/dom14558.pd

Efficacy and safety of finerenone in patients with chronic kidney disease and type 2 diabetes by GLP-1RA treatment: A subgroup analysis from the FIDELIO-DKD trial

Aims Finerenone significantly reduced the risk of kidney and cardiovascular (CV) outcomes in patients with chronic kidney disease and type 2 diabetes in the FIDELIO-DKD trial (NCT02540993). This exploratory subgroup analysis investigates the effect of glucagon-like peptide-1 receptor agonist (GLP-1RA) use on the treatment effect of finerenone. Materials and Methods Patients with type 2 diabetes, urine albumin-to-creatinine ratio (UACR) 30-5000 mg/g and estimated glomerular filtration rate 25- Of the 5674 patients analysed, overall, 394 (6.9%) received GLP-1RAs at baseline. A reduction in UACR with finerenone was observed with or without baseline GLP-1RA use; ratio of least-squares means 0.63 (95% confidence interval 0.56, 0.70) with GLP-1RA use and 0.69 (95% confidence interval 0.67, 0.72) without GLP-1RA use (p value for interaction .20). Finerenone also significantly reduced the primary kidney (time to kidney failure, sustained decrease in estimated glomerular filtration rate &gt;= 40% from baseline, or renal death) and key secondary CV outcomes (time to CV death, non-fatal myocardial infarction, non-fatal stroke, or hospitalization for heart failure) versus placebo, with no clear difference because of GLP-1RA use at baseline (p value for interaction .15 and .51 respectively) or any time during the trial. The safety profile of finerenone was similar between subgroups. Conclusions This exploratory subgroup analysis suggests that finerenone reduces UACR in patients with or without GLP-1RA use at baseline, and the effects on kidney and CV outcomes are consistent irrespective of GLP-1RA use