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Safety, Tolerability and Pharmacodynamics of CYT013-IL1bQb in Patients With Type 2 Diabetes

A Two-Stage Randomized Placebo-controlled Ascending Dose Phase I/ IIa Study to Evaluate Safety, Tolerability, Pharmacodynamic Effects and Preliminary Efficacy of an Anti-Interleukin 1 Beta Vaccine (CYT013-IL1bQb) in Patients With Type 2 Diabetes Mellitus

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00924105
Enrollment
48
Registered
2009-06-18
Start date
2009-06-30
Completion date
2011-11-30
Last updated
2012-02-13

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

Conditions

Type 2 Diabetes Mellitus

Brief summary

The purpose of this clinical trial is to test safety and tolerability of a vaccine targeting Interleukin-1 beta in patients with type 2 diabetes.

Interventions

DRUGCYT013-IL1bQb

s.c. injection

DRUGPlacebo

s.c. injection

Sponsors

Cytos Biotechnology AG
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 69 Years
Healthy volunteers
No

Inclusion criteria

* Diagnosis of type 2 diabetes mellitus, according to the American Diabetes Association diagnostic criteria, ≥ 3 months at time of randomization * HbA1c in the range of 6.5 - 9.5% (inclusive) at screening * Treatment with diet and exercise alone or a stable dose of metformin, or sulfonylurea, or metformin plus a sulfonylurea for at least 4 weeks prior to randomization * Further criteria as defined in the clinical trial protocol

Exclusion criteria

* Symptoms of hyperglycemia (i.e. polyuria and polydypsia) * History of significant weight gain or loss (+/-5%) during the 4 weeks before randomization * Fasting C-peptide level \< 400 pmol/L at screening * Change in the medicamentous treatment of elevated blood pressure, diabetes mellitus or dyslipidemia within 4 weeks prior to the randomization * Use of any weight loss medication (over the counter prescription) or initiation of a prescribed weight management or exercise program within 4 weeks before randomization * Current systemic anti-inflammatory therapy other than aspirin ≤ 100 mg/day or immunosuppressive treatment, in particular oral corticosteroids

Design outcomes

Primary

MeasureTime frame
Incidence of adverse eventscontinously

Secondary

MeasureTime frame
Biological measures of glycemia and inflammationcontinously

Countries

Germany, Switzerland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 3, 2026