Active clinical trials for "Diabetes Mellitus, Type 1"

Aims of the Research : assessment of serum apelin levels in patients with T1DM with comparison to non-diabetic controls. investigate the relation between serum apelin levels and glycemic balance. clarify the the relation between serum apelin and lipid concentrations.

An artificial pancreas (AP) is a control system for automatic insulin delivery. Our group has implemented a fading memory proportional derivative controller (FMPD) for use within an AP control system which has been evaluated in clinical studies. However, the long action of insulin (90 minutes for peak action) makes it challenging to control insulin with a classical proportional derivative system. The study described within this protocol is designed to test the effectiveness of a new model-predictive control (MPC) AP that modulates insulin delivery based on estimated activity level. The potential benefit of this type of AP is that it handles exercise not as a discrete event, but it automatically adjusts insulin delivery based on estimated activity level calculated at every 5 minute cycle. This type of algorithm may significantly improve glucose control over our FMPD AP, which is designed only to detect exercise when activity level goes above a threshold for a specific duration of 45 minutes.

The purpose of this pilot study is to test the safety and feasibility of using two or three research modules in conjunction with an automated insulin delivery device (AID).

This clinical trial is a safety and feasibility study to assess the performance of an artificial pancreas (AP) system using the Zone Model Predictive control (Zone-MPC) and Health Monitoring System (HMS) algorithms embedded into the iAPS platform for pregnant patients with type 1 diabetes (T1D).

The purpose of this investigator-initiated trial is to compare the effect of a daily injection of insulin degludec vs. basal insulin delivery via Continuous Subcutaneous Insulin Infusion (CSII), both in combination with bolus insulin delivery via the patient's usual insulin pump with insulin aspart, on glycemic variability, overall blood glucose control and incidence of hypoglycemia, all assessed by continuous glucose monitor (CGM), as well as patient satisfaction, in patients with type 1 diabetes currently using CSII.

Primary Objective: To demonstrate the non-inferiority of insulin glargine 300 units per milliliter (U/ml) in comparison to insulin degludec 100 U/ml on glycemic control and variability in participants with diabetes mellitus. Secondary Objective: To evaluate the glycemic control and variability parameters in each treatment group at Week 12 using Continuous Glucose Monitoring. To evaluate the safety of insulin glargine 300 U/ml in comparison to insulin degludec 100 U/ml.

The main objective of this study is to determine whether home use of day and night closed loop insulin delivery under free living conditions applying faster insulin aspart (FiAsp) is non-inferior to home use of closed-loop applying standard insulin aspart. This is a double-blind, multi-centre, randomised, crossover design study, involving a run-in period followed by two study periods during which glucose levels will be controlled either by an automated closed-loop system using standard rapid acting insulin analogue or by an automated closed-loop system using faster insulin aspart in random order. Subjects will receive appropriate training in the safe use of closed-loop insulin delivery system. Subjects will have regular contact with the study team during the home study phase including 24/7 telephone support. The primary outcome is time spent in target range between 3.9 and 10.0 mmol/L as recorded by CGM during home stay. Secondary outcomes are the HbA1c, time spent with glucose levels above and below target, as recorded by CGM, and other CGM based metrics.

The aim of this clinical study is to determine the feasibility, safety, and preliminary effectiveness of the Zone-Model Predictive Control Artificial Pancreas (ZMPC_AP) system in pediatric subjects with type 1 diabetes in an ambulatory semi-supervised environment over a short duration of 3 days and 2 nights, or up to 60 hours.

Primary objective: To demonstrate pharmacokinetic (PK) and pharmacodynamic (PD) equivalence of Gan & Lee Insulin Aspart Injection with both EU-approved NovoRapid® and US-licensed NovoLog® (Reference Products) in healthy male subjects Secondary objectives: To compare the PK and PD parameters of the three insulin aspart preparations To evaluate the single dose safety and local tolerability of the three insulin aspart preparations

Randomized trial of youth aged 7-<18 years with newly diagnosed stage 3 type 1 diabetes (T1D) to assess the effect of both (1) near-normalization of glucose concentrations achieved through use of a hybrid closed loop (HCL) system and (2) verapamil on preservation of β-cell function 12 months after diagnosis. Participants with body weight ≥30 kg (Cohort A) will be randomly assigned in a factorial design to (1) HCL plus intensive diabetes management or usual care with no HCL and (2) verapamil or placebo. Participants with body weight <30 kg (Cohort B) will be randomly assigned 2:1 in a parallel group design to HCL plus intensive diabetes management or to usual care with no HCL.