Evaluation of Insulin Glulisine (GP40321) Compared to Insulin Glulisine (Apidra® SoloStar®) in Type 1 Diabetes Mellitus Patients

Korábbi kezelés

• Related to Insulin Therapy
• Contraindications to insulin glulisine or insulin glargine therapy.
• History of hypersensitivity to any component of the investigational product or significant allergic reactions to medications, including any type of insulin.
• Change of the INN (International Nonproprietary Name) of bolus or basal insulin within 6 months prior to Screening.
• Use of biosimilar insulin products within 6 months prior to Screening, except for those from GEROPHARM LLC.
• Use of insulin pump therapy within 6 months prior to Screening or planned initiation during the study.
• Use of systemic glucocorticoids at supraphysiologic doses for ≥7 days within 3 months prior to Screening.
• Use of hypoglycemic drugs other than insulin products, including injectable glucagon-like peptide-1 receptor agonists (aGLP-1), within 3 months prior to Screening or planned initiation during the study.
  • Related to T1DM progression and subject health risk
• Acute T1DM complications within 3 months prior to Screening or identified during screening, including:
  • Episode of severe hypoglycemia (which required the help of another person or hospitalization);
  • Episode of diabetic ketoacidosis;
  • Episode of hyperosmolar hyperglycemic state.
• More than 15 episodes of mild hypoglycemia (symptomatic or asymptomatic) within 1 month prior to Screening or identified during screening.
  • Related to comorbidities and subject health risk
• Significant blood loss within 3 months prior to Screening, including but not limited to:
  • Blood donation;
  • Extensive surgery or trauma resulting in significant blood loss.
• History of or clinically significant condition identified during screening, including but not limited to:
  • Unstable angina, myocardial infarction, arrhythmia requiring medical treatment, or congestive heart failure class III or IV according to the New York Heart Association (NYHA) classification within 1 year prior to the Screening Visit;
  • Stroke or transient ischemic attack within 6 months prior to the Screening Visit.
• Regular use of immunotropic therapy or any other medications that may affect the patient's immune status.
• Vaccination within 3 months prior to the anticipated randomization date or planned during the study period.
• Full recovery from an acute inflammatory illness less than 4 weeks before the Screening Visit.
• Incomplete recovery from surgery or surgical intervention planned for the period of the patient's participation in the study.
• History of organ and/or bone marrow transplantation (except for corneal transplantation performed ≥3 months prior to Screening).
  • Related to risk of protocol non-compliance
• Current or past (within three years prior to the first administration of the investigational product) history of alcohol, drug, medication, and/or substance abuse.
• Participation in another clinical study within 28 days prior to Screening or planned participation during the current study.

Más betegség

• History of autoimmune diseases other than vitiligo and controlled autoimmune diseases that are part of autoimmune polyglandular syndrome (types 1-3), with the exception of adrenal insufficiency.
• A burdened allergic history, which, according to the Investigator, may affect the results of the study or endanger the patient's safety.
• Positive serological test results for infections:
  • Human immunodeficiency virus (HIV-1/2 antibodies);
  • Hepatitis B (surface antigen);
  • Hepatitis C (antibodies to hepatitis C virus antigens).
• History or presence of oncological and/or oncohematological diseases not in full 5-year remission at the Screening Visit.
• Mental, physical, or other conditions that prevent the subject from adequately assessing their behavior or properly complying with the study protocol, including a history of mental illness.
• Any other conditions that, in the opinion of the Investigator, represent a contraindication for study participation (i.e., may adversely affect the subject's condition if they participate, may interfere with study procedures, or affect the interpretation of study results). In case of doubt, the Investigator should consult the Medical Expert for the study.

Laborértékek

• History of or screening-identified chronic T1DM complications, including:
  • Proliferative diabetic retinopathy, which may require intervention during the study period (laser ablation, surgical treatment, injectable drugs, etc.), in the opinion of the Investigator;
  • Severe diabetic peripheral or autonomic neuropathy, in the opinion of the Investigator;
  • Chronic kidney disease (including diabetic nephropathy) with an estimated glomerular filtration rate (eGFR) \<30 mL/min/1.73 m²;
  • Current diabetic foot syndrome that may require intervention during the study period (surgical treatment, wound rehabilitation, limb relief, adjuvant therapy, antibacterial therapy, etc.).
• Conditions affecting hemoglobin level assessment (e.g., history of hemoglobinopathy or hemolytic anemia, blood transfusion within 3 months prior to Screening); anemia that cannot be corrected before subject enrollment.
• Abnormal results of the following screening laboratory tests:
  • hemoglobin level \<9.0 g/dL (SI system: \<90 g/L);
  • hematocrit \<30%;
  • ALT or AST \>2 upper limits of normal (ULN) or either ALT or AST \>3× ULN;
  • serum bilirubin level \>2 ULN (excluding subjects with previously diagnosed Gilbert's syndrome).

Egyéb

• Severe insulin resistance (defined as insulin requirement \>1.5 U/kg/day).
• Pregnancy or breastfeeding.
  • Related to immunogenicity assessment
• Planned hospitalization for any reason during the study period.

• Signed informed consent to participate in the study.
• Male or female sex.
• Age ≥18 years at the time of providing informed consent.
• Diagnosis of type 1 diabetes mellitus (T1DM) for ≥12 months prior to the Screening Visit.
• Body Mass Index (BMI) between 18.5-35.0 kg/m² at the Screening Visit.
• Stable basal-bolus insulin therapy for ≥6 months prior to the Screening Visit, including:
  • Insulin glargine (100 U/mL)
  • IN COMBINATION WITH
  • Insulin aspart (100 U/mL) OR
  • Insulin lispro (100 U/mL) OR
  • Insulin glulisine (100 U/mL)
• HbA1c level ≥6.5% and ≤10%, measured at screening.
• Willingness and ability to comply with study procedures, including the 7-point glycemic profile and self-monitoring of blood glucose, as well as protocol-specified restrictions and prohibitions.