insulin-degludec and Body-Weight

The treatment of patients with type 2 diabetes mellitus remains challenging, as it goes beyond adequate glycemic control, in particular addressing weight, blood pressure and other contributors to cardiovascular disease. In addition, the progressive nature of type 2 diabetes mellitus demands the intensification and combination of glucose lowering therapies. In many patients, there is a clinical inertia for the initiation of insulin therapy, leading to failure in reaching glycemic targets in many patients.. Recently a fixed-ratio combination therapy of the basal insulin degludec and the glucagon-like peptide-1 analogue liraglutide has been developed and approved by the EMA. The rationale for this combination, as well as an overview of the published phase III clinical trials (DUAL I,II,V), are covered, highlighting the most important conclusions.. The combination therapy of insulin degludec and liraglutide is an attractive therapeutic strategy in patients with type 2 diabetes mellitus as it gives a robust glycemic control with a low risk for hypoglycemia and less weight gain or even weight loss. The fixed-ratio combination of insulin degludec and liraglutide offers a smart therapeutic strategy in patients with type 2 diabetes mellitus where basal insulin needs to be initiated or intensified.

Topics: Animals; Blood Glucose; Blood Pressure; Body Weight; Clinical Trials as Topic; Diabetes Mellitus, Type 2; Drug Combinations; Glucagon-Like Peptide 1; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin, Long-Acting; Liraglutide; Weight Gain

Insulin therapy in the management of Type 2 diabetes is often postponed and/or not adequately intensified to maintain glycemic control because of the risk of weight gain and hypoglycemia. A fixed combination of the long-acting insulin degludec and liraglutide has recently been accepted by the EMA for the management of Type 2 diabetes. The incentive for this combination is to exploit the advantages of each of the drugs while counterbalancing the side effects. Insulin degludec effectively reduces fasting plasma glucose, but carries the risk of hypoglycemia and body weight gain. Liraglutide, on the other hand, exerts glycemic control with a minimal risk of hypoglycemia and, at the same time, reduces appetite and body weight.

Topics: Animals; Blood Glucose; Body Weight; Diabetes Mellitus, Type 2; Drug Combinations; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin, Long-Acting; Liraglutide

Once-weekly insulin icodec could provide a simpler dosing alternative to daily basal insulin in people with type 2 diabetes.. To evaluate the efficacy and safety of once-weekly icodec vs once-daily insulin degludec in people with insulin-naive type 2 diabetes.. Randomized, double-masked, noninferiority, treat-to-target, phase 3a trial conducted from March 2021 to June 2022 at 92 sites in 11 countries in adults with type 2 diabetes treated with any noninsulin glucose-lowering agents with hemoglobin A1c (HbA1c) of 7%-11% (53-97 mmol/mol).. Participants were randomly assigned in a 1:1 ratio to receive either once-weekly icodec and once-daily placebo (icodec group; n = 294) or once-daily degludec and once-weekly placebo (degludec group; n = 294).. The primary end point was change in HbA1c from baseline to week 26 (noninferiority margin, 0.3% percentage points). Secondary end points included change in fasting plasma glucose from baseline to week 26, mean weekly insulin dose during the last 2 weeks of treatment, body weight change from baseline to week 26, and number of level 2 (clinically significant; glucose level <54 mg/dL) and level 3 (severe; requiring external assistance for recovery) hypoglycemic episodes.. Among 588 randomized participants (mean [SD] age, 58 [10] years; 219 [37%] women), 564 (96%) completed the trial. Mean HbA1c level decreased from 8.6% (observed) to 7.0% (estimated) at 26 weeks in the icodec group and from 8.5% (observed) to 7.2% (estimated) in the degludec group (estimated treatment difference [ETD], -0.2 [95% CI, -0.3 to -0.1] percentage points), confirming noninferiority (P < .001) and superiority (P = .002). There were no significant differences between the icodec and degludec groups for fasting plasma glucose change from baseline to week 26 (ETD, 0 [95% CI, -6 to 5] mg/dL; P = .90), mean weekly insulin dose during the last 2 weeks of treatment, or body weight change from baseline to week 26 (2.8 kg vs 2.3 kg; ETD, 0.46 [95% CI, -0.19 to 1.10] kg; P = .17). Combined level 2 or 3 hypoglycemia rates were numerically higher in the icodec group than the degludec group from week 0 to 31 (0.31 vs 0.15 events per patient-year exposure; P = .11) and statistically higher in the icodec group from week 0 to 26 (0.35 vs 0.12 events per patient-year exposure; P = .01).. Among people with insulin-naive type 2 diabetes, once-weekly icodec demonstrated superior HbA1c reduction to once-daily degludec after 26 weeks of treatment, with no difference in weight change and a higher rate of combined level 2 or 3 hypoglycemic events in the context of less than 1 event per patient-year exposure in both groups.. ClinicalTrials.gov Identifier: NCT04795531.

Topics: Aged; Blood Glucose; Body Weight; Diabetes Mellitus, Type 2; Double-Blind Method; Female; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin, Long-Acting; Male; Middle Aged; Treatment Outcome

The purpose of the present study was to provide clinical data on the efficacy and safety of insulin degludec (IDeg) 200 U/mL compared with IDeg 100 U/mL in patients with type 2 diabetes mellitus (T2DM) currently treated with basal insulin in combination with oral antidiabetic drugs.. In this 22-week, treat-to-target trial, eligible adult patients with T2DM were randomized 1:1 to IDeg 200 or IDeg 100 U/mL once daily (OD) (n = 186 and 187, respectively). The starting insulin dose was based on a 1:1 transfer of the total prerandomization basal insulin dose. The primary endpoint was change (%) from baseline in glycosylated hemoglobin A1C (A1C) after 22 weeks of treatment.. A total of 373 subjects (mean age 59.8 years, A1C 8.2%, fasting plasma glucose 149.6 mg/dL [8.3 mmol/L], body mass index 33.3 kg/m2) were randomized. A1C reduction with IDeg 200 U/mL was noninferior to that of IDeg 100 U/mL (IDeg 200 U/mL - IDeg 100 U/mL estimated treatment difference: -0.11%, 95% confidence interval (CI): -0.28 to 0.05). Rates of overall confirmed hypoglycemia were low and similar between both formulations (5.17 and 5.66 events/patient-year of exposure [PYE] for IDeg 200 and 100 U/mL, respectively). Similarly, the rates of nocturnal confirmed hypoglycemia were low (1.27 and 1.70 events/PYE for 200 and 100 U/mL). In general, both IDeg formulations were well tolerated (respective rates of adverse events: 4.16 and 3.00 events/PYE for 200 and 100 U/mL).. The 200 and 100 U/mL formulations of IDeg provide comparable and effective levels of glycemic control with similar, low rates of overall confirmed and nocturnal confirmed hypoglycemia.

Topics: Aged; Blood Glucose; Body Weight; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Insulin, Long-Acting; Male; Middle Aged

The efficacy and safety of insulin degludec (IDeg), a new basal insulin with an ultra-long duration of action, was compared to sitagliptin (Sita) in a 26-week, open-label trial.. Insulin-naïve subjects with type 2 diabetes [n = 458, age: 56 years, diabetes duration: 7.7 years, glycosylated haemoglobin (HbA1c): 8.9% (74 mmol/mol)] were randomized (1 : 1) to once-daily IDeg or Sita (100 mg orally) as add-on to stable treatment with 1 or 2 oral antidiabetic drugs (OADs).. Superiority of IDeg to Sita in improving HbA1c and fasting plasma glucose (FPG) was confirmed [estimated treatment difference (ETD) IDeg-Sita for HbA1c: -0.43%-points [95% confidence interval (CI): -0.61; -0.24, p < 0.0001] and for FPG: -2.17 mmol/l (95% CI: -2.59; -1.74, p < 0.0001)]. HbA1c < 7% (<53 mmol/mol) was achieved by 41% (IDeg) versus 28% (Sita) of patients, estimated odds ratio IDeg/Sita: 1.60 (95% CI: 1.04; 2.47, p = 0.034). There was no statistically significant difference in the rate of nocturnal confirmed hypoglycaemia between IDeg and Sita [0.52 vs. 0.30 episodes/patient-year, estimated rate ratio (ERR): IDeg/Sita: 1.93 (95% CI: 0.90; 4.10, p = 0.09)]. Rates of overall confirmed hypoglycaemia were higher with IDeg than with Sita [3.1 vs. 1.3 episodes/patient-year, ERR IDeg/Sita: 3.81 (95% CI: 2.40; 6.05, p < 0.0001)]. IDeg was associated with a greater change in body weight than Sita [ETD IDeg-Sita: 2.75 kg (95% CI: 1.97; 3.54, p < 0.0001)]. The overall rates of adverse events were low and similar for both groups.. In patients unable to achieve good glycaemic control on OAD(s), treatment intensification with IDeg offers an effective, well-tolerated alternative to the addition of a second or third OAD.

Topics: Administration, Oral; Argentina; Blood Glucose; Body Weight; Canada; Diabetes Mellitus, Type 2; Drug Administration Schedule; Fasting; Female; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; India; Insulin, Long-Acting; Male; Mexico; Middle Aged; Pyrazines; Sitagliptin Phosphate; South Africa; Treatment Outcome; Triazoles; Turkey; United States

To evaluate the clinical effectiveness of switching to insulin degludec (IDeg) in insulin-treated patients with either type 1 diabetes (T1DM) or type 2 diabetes (T2DM) under conditions of routine clinical care.. This was a multicentre, retrospective, chart review study. In all patients, basal insulin was switched to IDeg at least 6 months before the start of data collection. Baseline was defined as the most recent recording during the 3-month period before first prescription of IDeg. Values are presented as mean [95%CI].. T1DM (n = 1717): HbA1c decreased by -2.2 [-2.6; -2.0] mmol/mol (-0.20 [-0.24; -0.17]%) at 6 months vs baseline (P < .001). Rate ratio of overall (0.79 [0.69; 0.89]), non-severe nocturnal (0.54 [0.42; 0.69]) and severe (0.15 [0.09; 0.24]) hypoglycaemia was significantly lower in the 6-month post-switch period vs the pre-switch period (P < .001 for all). Total daily insulin dose decreased by -4.88 [-5.52; -4.24] U (-11%) at 6 months vs baseline (P < .001). T2DM (n = 833): HbA1c decreased by -5.6 [-6.3; -4.7] mmol/mol (-0.51 [-0.58; -0.43] %) at 6 months vs baseline (P < .001). Rate ratio of overall (0.39 [0.27; 0.58], P < .001), non-severe nocturnal (0.10 [0.06; 0.16], P < .001) and severe (0.075 [0.01; 0.43], P = .004) hypoglycaemia was significantly lower in the 6-month post-switch period vs the pre-switch period. Total daily insulin dose decreased by -2.48 [-4.24; -0.71] U (-3%) at 6 months vs baseline (P = .006). Clinical outcomes for T1DM and T2DM at 12 months were consistent with results at 6 months.. This study demonstrates that switching patients to IDeg from other basal insulins improves glycaemic control and significantly reduces the risk of hypoglycaemia in routine clinical practice.

Topics: Administration, Oral; Aged; Body Weight; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Drug Administration Schedule; Female; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin, Long-Acting; Insulins; Male; Middle Aged; Retrospective Studies; Treatment Outcome

Ultra-long-acting insulin degludec (DEG) has a longer duration of action and less daily variability relative to other basal insulin (BI), and thus may benefit patients with type 1 diabetes mellitus (T1DM). We examined the impact of switching BI to DEG on glycemic control and insulin dose in T1DM.. T1DM patients (n = 22; six male; mean age: 64.5 ± 12.6 years) receiving basal-bolus insulin therapy were included. Initially, the BI dose was replaced with DEG in a 1:1 ratio; 80-100% of the total dose was replaced with DEG for multiple basal insulin injections. DEG was titrated according to study protocol. Changes in HbA1c, daily insulin dose, glycemic self-monitored blood glucose variations, and hypoglycemia frequency were evaluated for 24 weeks.. Once-daily DEG significantly decreased HbA1c levels when switched from once-daily BI (7.9 ± 0.8 vs. 7.5 ± 0.9%, p = 0.020) and maintained HbA1c when switched from twice-daily BI (8.5 ± 1.6 vs. 8.4 ± 1.2%, p = 0.457). The BI dose decreased by -7.8 ± 13.9% (p = 0.017) and -16.6 ± 16.9% (p = 0.050) when switched from once-daily BI and twice-daily BI, respectively. The total bolus insulin dose significantly decreased when switched from once-daily BI (21.7 ± 8.3 to 19.3 ± 8.8 U/day, p = 0.016) especially in the injection before breakfast and evening meal. Body weight and hypoglycemia frequency was not significantly different.. DEG improved glycemic control when switched from once-daily BI and maintained glycemic control when switched from twice-daily BI without increasing hypoglycemia.

Topics: Aged; Blood Glucose; Body Weight; Diabetes Mellitus, Type 1; Female; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin; Insulin, Long-Acting; Male; Middle Aged; Pilot Projects; Time Factors