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A 28-week trial to determine treatment optimization with once-daily TOUJEO in combination with prandial rapid-acting insulin analogue in patients with type 1 diabetes previously uncontrolled on twice daily basal insulin as part of basal-bolus therapy

A 28-week, prospective, single-arm, open label phase 4 study to evaluate treatment optimization with once-daily insulin glargine HOE901-300 IU/ml in combination with prandial rapid-acting insulin analogue in patients with type 1 diabetes previously uncontrolled on twice daily basal insulin as part of basal-bolus therapy - OPTIMIZE

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2015-001186-46-BE
Enrollment
90
Registered
2015-07-31
Start date
2015-10-23
Completion date
Unknown
Last updated
2018-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 1 diabetes mellitus MedDRA version: 20.0 Level: PT Classification code 10067584 Term: Type 1 diabetes mellitus System Organ Class: 10027433 - Metabolism and nutrition disorders

Interventions

Sponsors

sanofi Belgium
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: • Male or Female • Age = 18 years • With Type 1 diabetes mellitus • Being treated BID with any basal insulin in combination with prandial rapid-acting insulin analogue for at least one year • Have an HbA1c measurement of 8.0% – 10.0% at study entry • Patients who have signed an Informed Consent Form Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 79 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 23

Exclusion criteria

Exclusion criteria: • Type 2 diabetes mellitus • Known hypoglycaemia unawareness • Repeated episodes of severe hypoglycemia or DKA within the last 12 months • End-stage renal failure or being on hemodialysis • Any clinically significant abnormality identified on physical examination, laboratory tests, or vital signs at the time of screening or baseline, or any major systemic disease resulting in short life expectancy that in the opinion of the Investigator would restrict or limit the patient’s successful participation for the duration of the study • Known hypersensitivity / intolerance to insulin glargine or any of its excipients • Patients treated with GLP-1 receptor agonists • Use of systemic glucocorticoids (excluding topical application or inhaled forms) for one week or more within 90 days prior to the time of screening • Pregnant or lactating women • Women of childbearing potential with no effective contraceptive method • Participation in another clinical trial • Patient who withdraws consent during the screening or run-in phase (patient who is not willing to continue or fails to return) • Patients who cannot demonstrate the proper use of injection pens, diary or glucose meter before receiving the first injection of Insulin glargine HOE901-300 IU/ml

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the efficacy of optimizing treatment from BID basal to OD insulin glargine HOE901-300 IU/mL as part of basal bolus regime in terms of improving HbA1c by at least 0.3% in uncontrolled type 1 diabetes mellitus patients.;Secondary Objective: • To evaluate other efficacy parameters in terms of glycemic control as well as safety including hypoglycemia events, weight changes and adverse events • To evaluate the effect of Insulin glargine HOE901-300 IU/ml on diabetes treatment satisfaction and fear of hypoglycemia as well as patient’s satisfaction regarding the number of daily injections ;Primary end point(s): Mean HbA1c change ;Timepoint(s) of evaluation of this end point: From baseline to Week 24

Secondary

MeasureTime frame
Secondary end point(s): • Mean HbA1c change from baseline to Week 12 • Mean change in FPG from baseline to Week 12 and Week 24 • Mean change in fasting SMBG from baseline to Week 4, Week 8, Week 12 and Week 24 • Mean change in 8-point SMBG from baseline to Week 12 and Week 24 • Proportion of patients achieving HbA1c target of <7.0% at Week 12 and Week 24 • Proportion of patients achieving HbA1c target of <7.0% at Week 12 and Week 24 without hypoglycemia during the last 4 weeks of treatment • Mean change in body weight from baseline to Week 12 and Week 24 • Mean change in daily insulin doses (basal, prandial, total) from baseline to Week 24 • Proportion of patients achieving HbA1c improvement from baseline to week 24 of at least 0.3% without nocturnal hypoglycemia (documented = 70 mg/dL or 3.9 mmol/L) and/or severe hypoglycemia (nocturnal defined as time between 00:00 and 05:59 am) during the last 4 weeks of treatment • Number and proportion of patients experiencing hypoglycemia and number of hypoglycemic events per patient-year during the run-in period, the first 8 weeks of Insulin glargine HOE901-300 IU/ml treatment period, during the whole Insulin glargine HOE901-300 IU/ml treatment period, and during the last 4 weeks of the study. Hypoglycemic events will be recorded o According to definitions (severe, confirmed =70mg/dL and <54mg/dL, and/or severe, confirmed =70mg/dL and <54mg/dL) o And according to the time (nocturnal defined as time between 00.00 and 05:59 am, and at any time of the day) • Proportion of patients with any improvement in HbA1c from baseline to week 24 and decrease in occurrence of nocturnal hypoglycemia (nocturnal defined as time between 00.00 and 05:59 am) evaluated during the 4-week run-in period and the last 4 weeks of Insulin glargine HOE901-300 IU/ml treatment period • Proportion of patients with no deterioration in HbA1c from baseline to week 24 and decrease in occurrence of nocturnal hypoglycemia (nocturnal define

Countries

Belgium, Canada

Contacts

Public ContactBrigitte De Witte

Sanofi Belgium

CTA.Belgium@sanofi.com+32 (0)2 710 54 00

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 21, 2026