Beneficial Effect of Insulin Glulisine by Lipoatrophy and Type 1 Diabetes (LAS)

NCT ID: NCT02914886

Last Updated: 2024-10-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE4
• Total Enrollment: 14 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-09-30
• Study Completion Date: 2019-04-30

Brief Summary

The purpose of this study is to investigate whether a zinc-free insulin is an effective treatment option for lipoatrophy in patients with type 1 Diabetes (T1D) and insulin pump (CSII, continuous subcutaneous insulin infusion) therapy.

Detailed Description

Randomized, controlled, open-label parallel study. Clinical Study Phase IV After being included in the study, subjects are getting an extensive dermatological examination by a pediatric dermatologist familiar with cutaneous complications of T1D, additionally pathological results will be documented by photography and, if necessary, videodermoscopy. Additionally, an evaluation of their lipoatrophic areas using imaging methods like ultrasound (USG) and MRI will be performed. After randomization, half of the included children switch their pump insulin into insulin glulisine (intervention group) for 6 months. The others continue their current treatment (control group) and switch to insulin glulisine 6 months later. Both groups are followed-up until month 12. Hence, after the 4th visit at 6 months, all enrolled patients are on insulin glulisine pumps for a further period of 6 months.

Conditions

Type 1 Diabetes; Lipoatrophy

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Group 1

Daily use of insulin Apidra in insulin pump. The dosis will be according to the patient's former dosing scheme.

Group Type: EXPERIMENTAL

Apidra

Intervention Type: DRUG

Half of patients with lipoatrophy will be switched randomly to insulin Apidra for 12 months. Any site other than the lipoatrophic site would be used for delivering the insulin for the purpose of this study.

Group 2

Daily use of current insulin in insulin pump.The dosis will be according to the patient's former dosing scheme.

Group Type: ACTIVE_COMPARATOR

current insulin

Intervention Type: DRUG

Half of patients with lipoatrophy will still use their current Insulin for 6 months. After 6 months the current insulin will be switched to insulin Apidra for the next 6 months.

Interventions

Apidra

Half of patients with lipoatrophy will be switched randomly to insulin Apidra for 12 months. Any site other than the lipoatrophic site would be used for delivering the insulin for the purpose of this study.

Intervention Type: DRUG

current insulin

Half of patients with lipoatrophy will still use their current Insulin for 6 months. After 6 months the current insulin will be switched to insulin Apidra for the next 6 months.

Intervention Type: DRUG

Other Intervention Names

Glulisine; short-acting analog insulin

Eligibility Criteria

Inclusion Criteria

• Patients with type 1 diabetes and documented lipoatrophy at injection sites on CSII treatment
• Age between 6 and 40 years (both inclusive, see rationale for the inclusion of minors above)
• Signed informed consent form from patients or from parents/their guardians if children/youths <18 years
• Patients must be willing to undergo all study procedures

Exclusion Criteria

• Patients with previous use of insulin glulisine
• Patients requiring corticosteroids as treatment medication. NOTE inhaled corticosteroids are allowed.
• Patients suffering from severe chronic disease other than T1D or genetic disorder (i.e. Down syndrome etc.)
• Pregnant or lactating women
• Patients participating in other device or drug studies
• History of drug or alcohol abuse within the last five years prior to screening
• Anamnestic history of hypersensitivity to the study drugs (or any component of the study drug) or to drugs with similar chemical structures
• History of severe or multiple allergies
• Treatment with any other investigational drug within 3 months prior to screening
• Progressive fatal disease
• History of significant cardiovascular (such as myocardial infarction, stroke, TIA), respiratory, gastrointestinal, hepatic (ALT and/or AST > 3 times the normal reference range), renal (creatinine > 1.1 mg/dl in women and > 1.5 mg/dl in men), neurological, psychiatric and/or hematological disease as judged by the investigator
• Sexually active women of childbearing potential not consistently and correctly practicing birth control by implants, injectables, combined oral contraceptives, hormonal intrauterine devices (IUDs), sexual abstinence or vasectomized partner
• Lack of compliance or other similar reason that, according to investigator, precludes satisfactory participation in the study
• Prisoners or subjects who are involuntarily incarcerated

Target Disease Exclusions

• History of T2DM, maturity onset diabetes of young (MODY), pancreatic surgery or chronic pancreatitis
• Any use of oral hypoglycemic agents within 12 months prior to the screening visit
• History of diabetes ketoacidosis (DKA) within 12 weeks prior to the screening visit
• History of hospital admission for glycemic control (either hyperglycemia or hypoglycemia) within 3 months prior to the screening visit
• Frequent episodes of hypoglycemia as defined by more than one episode requiring assistance, emergency care (paramedics or emergency room care) or glucagon therapy, or more than 2 unexplained episodes of symptomatic hypoglycemia within 3 months prior to the screening visit. An unexplained event is defined as an event that cannot be explained by circumstances such as dietary (e.g. missed meal), strenuous exercise, error in insulin dosing, etc.
• Hypoglycemic unawareness
• History of diabetes insipidus
• History of Addison's disease or chronic adrenal insufficiency

Physical and Laboratory Test Findings

• BMI above 35 kg/m2
• RR > 180/110 mm Hg
• Aspartate aminotransferase (AST) > 3X Upper limit of normal (ULN)
• Alanine aminotransferase (ALT) > 3X ULN
• Serum total bilirubin > 3X ULN
• Estimated GFR (eGFR) < 60 ml/min/1.73 m2
• Hemoglobin ≤ 11.0 g/dl (110 g/l) for boys / men; hemoglobin ≤10.0 g/dl (100 g/L) for girls / women.
• Creatine kinase (CK) > 3X ULN
• Positive for hepatitis B surface antigen or anti-hepatitis C virus antibody.
• Abnormal Free T4 Note: abnormal TSH value at screening will be further evaluated for free T4. Subjects with abnormal free T4 values will be excluded. A one-time retest may be allowed, as determined by the Investigator, after a minimum of 6 weeks following the adjustment of thyroid hormone replacement therapy in subject who have had a prior diagnosis of a thyroid disorder and who are currently receiving thyroid replacement therapy. Such cases should be discussed with the Investigator prior to retesting.

• Minimum Eligible Age: 6 Years
• Maximum Eligible Age: 40 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Sanofi

INDUSTRY

Sponsor Role: collaborator

Kinderkrankenhaus auf der Bult

OTHER

Sponsor Role: lead

Responsible Party

Olga Kordonouri

Prof. Dr. (MD)

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Olga Kordonouri, MD

Role: PRINCIPAL_INVESTIGATOR

Kinder- und Jugendkrankenhaus AUF DER BULT

References

Kordonouri O, Biester T, Weidemann J, Ott H, Remus K, Grothaus J, Pisarek N, Hartmann R, Adolph K, Lange K, Danne T. Lipoatrophy in children, adolescents and adults with insulin pump treatment: Is there a beneficial effect of insulin glulisine? Pediatr Diabetes. 2020 Nov;21(7):1285-1291. doi: 10.1111/pedi.13094. Epub 2020 Aug 19.

Reference Type: DERIVED

PMID: 32738019 (View on PubMed)

Other Identifiers

IIT-14652

Identifier Type: -

Identifier Source: org_study_id