NCT01055093Recruiting
Prospective Study on Diabetes Mellitus and Its Complications in Newly Diagnosed Adult Patients
Source: ClinicalTrials.gov · Last updated 16 Jul 2025 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
The aim of the prospective observational GDC-Study in patients with newly diagnosed diabetes mellitus aged 18-69 years at inclusion into the study is to characterize in detail the clinical, metabolical and immunological phenotype and monitor the progression of the disease and to compare the phenotype to glucose tolerant humans of similar age, body mass and sex distribution.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 2000 (estimated)
- First submitted
- 22 Jan 2010
- Start date
- Sept 2005
- Primary completion date
- Sept 2030
- Lead sponsor
- German Diabetes Center
- Diseases
- Type 1 diabetes, Type 2 diabetes
- NCT number
- NCT01055093
What you commit to
- Study type: Observational
- Planned participants: 2000
- From Sept 2005 to the primary completion date, Sept 2030
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Diabetes mellitus category 3 B-H (ADA criteria)
- Severe renal, liver or heart disease
- malignant cancer
- severe psychiatric illness or addiction
Other
- Pregnancy
- participation in an intervention trial
Who the study is looking for
- Clinical diagnosis of diabetes mellitus according to ADA criteria
- Age 18-69
- Diabetes duration since diagnosis \< 12 months
- Control cohort: proven normal glucose tolerance according to ADA criteria
Age in the registry: 18 years to 69 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| German Diabetes Center Coordinator of this site? Confirm its status | Düsseldorf | Germany | Recruiting |
Related publications
- Differential associations of dietary patterns with estimated 10-year cardiovascular risk in diabetes subtypes.Sci Rep · 2026 · PMID 42409854
- Systemic Inflammation and Peripheral T Cell Responses Associate With Hepatic Energy Metabolism in Recent-Onset Type 1 Diabetes.Liver Int · 2026 · PMID 42130117
- Comparison of Vyntus CPX and Vmax Encore 29N for indirect calorimetry: a randomised crossover study in participants of the German Diabetes Study with type 2 diabetes.BMJ Open · 2025 · PMID 41371739
- Vitamin B12 and Folate Concentrations in Recent-onset Type 2 Diabetes and the Effect of Metformin Treatment.J Clin Endocrinol Metab · 2020 · PMID 32219330
- A variant of the glucose transporter gene SLC2A2 modifies the glycaemic response to metformin therapy in recently diagnosed type 2 diabetes.Diabetologia · 2019 · PMID 30413829
This page is information, not medical advice. Discuss any trial with your doctor.