Ultra-rapid insulin

INTRODUCTION: To evaluate time in range metrics and HbA1c in people with type 2 diabetes (T2D) treated with ultra rapid lispro (URLi) using continuous glucose monitoring (CGM) for the first time in this population. METHODS: This was a Phase 3b, 12-week, single-treatment study in adults with T2D on basal-bolus multiple daily injection (MDI) therapy using basal insulin glargine U-100 along with a rapid-acting insulin analog. Following a 4-week baseline period, 176 participants were newly treated with prandial URLi...

AIM: This study compared the pharmacokinetics, glucodynamics, and tolerability following single subcutaneous doses of ultra rapid lispro (URLi) versus Humalog in children (6-11 years), adolescents (12-17 years), and adults (18-64 years) with type 1 diabetes mellitus (T1D). MATERIALS AND METHODS: The study was a randomized, two-period, subject- and investigator-blind, crossover design in participants with T1D. Participants received a 0.2 U/kg bolus dose immediately before a liquid mixed meal tolerance test...

BACKGROUND: A "mismatch" sequence of less prenatal weight gain and more postnatal weight gain may lead to ectopic lipid accumulation, and trigger the development of early adrenarche/pubarche and the activation of the gonadotropic axis resulting in early puberty and ending up in full-blown adolescent polycystic ovary syndrome (PCOS). In the present study, we assess whether a low-dose combination of generics that collectively reduce ectopic fat through different pathways can slow down the accelerated maturation in "mismatch" girls with early puberty...

INTRODUCTION: Technosphere insulin (TI) is an inhaled dry powder ultra-rapid-acting insulin. This report describes the results of the first study of TI in children with type 1 diabetes (T1D). METHODS: Pharmacokinetics (PK) of TI and the effect of TI on circulating glucose concentrations were evaluated in a single-arm study that enrolled children ages 8-17 years with T1D for more than 1 year, on a stable multiple daily insulin injection (MDI) regimen, and meeting pre-defined pulmonary function testing criteria (at least 70% predicted)...

BACKGROUND: Ultra-rapid acting insulin analogs that could improve or even prevent postprandial hyperglycemia are now available for both research and clinical care. However, clear glycemic benefits remain elusive, especially when combined with automated insulin delivery (AID) systems. In this work, we study two insulin formulations in-silico and highlight adjustments of both open-loop and closed-loop insulin delivery therapies as a critical step to achieve clinically meaningful improvements...

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Ultra rapid lispro (URLi) is a novel formulation of insulin lispro designed to more closely match the physiological insulin response to a meal, with the aim of improving postprandial glucose (PPG) control. We conducted a multinational, multicenter, randomized, double-blind, treat-to-target, 26-week, phase 3 trial to evaluate the efficacy and safety of URLi in adults with type 2 diabetes (T2D). After an 8-week lead-in period during which basal insulin glargine or degludec was optimized, adults with T2D were randomized (2:1) to prandial URLi (n = 395) or lispro (n = 200)...

BACKGROUND: It has been shown that insulin acceleration by itself might not be sufficient to see clear improvements in glycemic metrics, and insulin therapy may need to be adjusted to fully leverage the extra safety margin provided by faster pharmacokinetic (PK) and pharmacodynamic (PD) profiles. The objective of this work is to explore how to perform such adjustments on a commercially available automated insulin delivery (AID) system. METHODS: Ultra-rapid lispro (URLi) is modeled within the UVA/Padova simulation platform using data from previously published clamp studies...

Moderate endurance exercise leads to an improvement in cardiovascular performance, stress resilience, and blood function. However, the influence of chronic endurance exercise over several hours or days is still largely unclear. We examined the influence of a non-stop 160.9/230 km ultramarathon on body composition, stress/cardiac response, and nutrition parameters. Blood samples were drawn before (pre) and after the race (post) and analyzed for ghrelin, insulin, irisin, glucagon, cortisol, kynurenine, neopterin, and total antioxidant capacity...

Fast-acting insulin aspart (faster aspart) is an ultra-rapid-acting formulation of insulin aspart developed to more closely match the prandial endogenous insulin profile, and its accelerated absorption kinetics are expected to provide clinical benefits for patients using insulin pump therapy. A head-to-head trial versus the original insulin aspart formulation in pump therapy did not demonstrate superiority of faster aspart in terms of A1C reduction, but pump settings were not optimized for the pharmacokinetic/pharmacodynamic profile of faster aspart...

BACKGROUND: Efficacy and safety of ultra-rapid acting oral prandial insulin Tregopil was compared with insulin aspart (IAsp) in patients with type 2 diabetes (T2D) on insulin glargine and metformin. RESEARCH DESIGN AND METHODS: In this open-label, active-controlled trial, patients with T2D, HbA1c ≥7%--≤9% and 2-h postprandial glucose (PPG) ≥180 mg/dL were randomized 1:1:1 to Tregopil (30 mg, n = 30; 45 mg, n = 31) and IAsp, n = 30. Primary outcome was change from baseline (CFB) in HbA1c at week 24...

AIMS: To assess the efficacy and safety of ultra-rapid insulin analogues used with continuous subcutaneous insulin infusion systems (CSII) in adults with type 1 diabetes (T1DM). METHODS: We searched MEDLINE and Cochrane Library up to May 2022 for randomized controlled trials comparing ultra-rapid with rapid-acting insulin analogues (RAIAs) used with CSII. We performed random effects meta-analyses for % of 24-h time in range of 70-180 mg/dl (TIR), time in hypoglycaemia (<70 mg/dl) and hyperglycaemia (>180 mg/dl), 1- and 2-hour post-prandial glucose [PPG] increment after a meal test, HbA1c and average insulin dose at endpoint, unplanned infusion set changes and severe hypoglycaemia...

BACKGROUND: This phase 1, randomized, one-day, five-period crossover study in adults with type 1 diabetes on continuous subcutaneous insulin infusion investigated local infusion site pain following infusion of the excipients of ultra rapid lispro (URLi; without insulin) across infusion sites and depths. METHODS: Forty participants (mean age, 40.5 years; body mass index [BMI], 27.5) were randomized to one of five infusion site sequences consisting of the arm, thigh, buttock (6 mm cannula depth), and abdomen (6 and 9 mm depth)...

AIMS: To evaluate the efficacy and safety of ultra rapid lispro (URLi) versus Lispro in a paediatric population with type 1 diabetes (T1D) in a Phase 3, treat-to-target study. MATERIALS AND METHODS: After a 4-week lead-in to optimize basal insulin, participants were randomized to double-blind URLi (n=280) or Lispro (n=298) injected 0-2 minutes prior to meals (mealtime), or open-label URLi (n=138) injected up to 20 minutes after start of meals (postmeal). Participants remained on pre-study basal insulin (degludec, detemir, or glargine)...

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BACKGROUND: Technosphere Insulin (TI) is an ultra-rapid-acting inhaled insulin. This study assessed the mean peak two-hour postprandial glucose concentration with the initial TI dose (dose 1) calculated per the current label (United State Prescribing Information) compared with a ~2× higher dose (dose 2). Secondary objectives were to evaluate hypoglycemia within the two-hour postprandial period, evaluate change in forced expiratory volume in one second (FEV1 ) before and after the two-hour postprandial period, and monitor for other adverse events...

The relevance of type 1 diabetes during pregnancy stems from its impact on the health of mother and offspring and its increasing prevalence. Glycemic control during pregnancy is one of the main risk factors for adverse events. Besides, treatment becomes a major challenge not only due to the modifications in insulin requirements due to changes in hormones and cytokines but also to the stricter control targets. Given the recent appearance of new ultra-rapid and basal insulin analogues and the constant evolution of technology to treat people with diabetes, we review these aspects in relation to the treatment of women with type 1 diabetes during pregnancy...

INTRODUCTION: Ultra-rapid lispro (URLi) is a new prandial insulin lispro formulation. In the PRONTO-T2D study, URLi, in a basal-bolus regimen with glargine or degludec, was non-inferior to lispro (Humalog® ) for HbA1c reduction and superior for postprandial glucose (PPG) control. We evaluated the efficacy and safety of URLi compared to lispro in younger versus older patients in PRONTO-T2D. METHODS: PRONTO-T2D was a phase 3, 26-week, double-blind, treat-to-target study in people with type 2 diabetes...

BACKGROUND AND OBJECTIVES: Childhood obesity is rapidly rising in China and effective diet interventions are needed. Here, we determine whether the Chinese government-recommended diet (GRD) or a modified diet of further restriction of sugar and ultra-processed food but without energy restriction, minimally processed diet (MPD) is effective on weight loss in children and adolescents with obesity/overweight. METHODS AND STUDY DESIGN: This open-label, randomized study included 60 children and adolescents between 5-18 years old with overweight/obesity...

OBJECTIVE: Ultra-rapid insulin formulations control postprandial hyperglycemia; however, inadequate understanding of injection site absorption mechanisms is limiting further advancement. We used photoacoustic imaging to investigate the injection site dynamics of dye-labeled insulin lispro in the Humalog® and Lyumjev® formulations using the murine ear cutaneous model and correlated it with results from unlabeled insulin lispro in pig subcutaneous injection model. METHODS: We employed dual-wavelength optical-resolution photoacoustic microscopy to study the absorption and diffusion of the near-infrared dye-labeled insulin lispro in the Humalog and Lyumjev formulations in mouse ears...