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Randomised, double-blind, placebo-controlled, multi-centre, parallel group study to investigate the safety and tolerability as well as the immunological and clinical effects of multiple subcutaneous doses of DiaPep277 in latent autoimmune diabetes in adults (LADA) patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN50665418
Enrollment
41
Registered
2005-10-21
Start date
2001-04-17
Completion date
Unknown
Last updated
2015-01-13

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

Conditions

Latent autoimmune diabetes in adults. Nutritional, Metabolic, Endocrine Diabetes

Interventions

Treatment with subcutaneous injections of DiaPep277 or placebo in three different treatment groups with different schedules for a period of approximately 18-20 months. Follow up until 2 years after th

Sponsors

DeveloGen AutoImmune GmbH (Germany)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients with a diagnosis of diabetes mellitus according to World Health Organisation (WHO) classification for more than 2 months and less than 5 years before enrolment 2. Diabetes controlled by diet, oral antidiabetics or insulin therapy 3. Positive for glutamic acid decarboxylase (GAD) autoantibodies 4. Male caucasian patients, aged 30 to 50 years, or female caucasian patients, aged 30 to 50 years, who are not pregnant and use safe contraceptive methods

Exclusion criteria

Exclusion criteria: 1. Patients with secondary diabetes mellitus 2. Any previous insulin treatment before the first injection of study drug 3. History of intolerance or contraindications to oral hypoglycaemic medications 4. Clinical evidence of any severe diabetes-related complication 5. Allergy to investigational drug 6. History of severe allergy or asthma 7. Known immune deficiency from any disease, or a condition associated with an immune deficiency 8. Use of immunosuppressive or immunomodulating agents or cytotoxic therapy, or any medication which, in the opinion of the investigator, might interfere with the study

Design outcomes

Primary

MeasureTime frame
Pancreatic beta-cell function, insulin independency or change in insulin dose, metabolic control: most parameters at every 6 months.

Secondary

MeasureTime frame
Immune response (every 6 months), clinical safety and tolerability at each visit.

Countries

Germany

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026