Polish Registry of Diabetes (PolReD)

NCT ID: NCT04657367

Last Updated: 2025-03-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

10000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-02-03

Study Completion Date

2030-12-31

Brief Summary

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The aim of this project is to create a registry of diabetic patients, containing a detailed clinical profile of each patient, along with omics data, which will be analyzed using artificial intelligence algorithms, and their results will be implemented in the form of new recommendations of care for high-risk patients and those already suffering from diabetes.

The study will be conducted prospectively. The project participants will be patients with diabetes, patients at high risk of developing diabetes and a control group of normoglycemic patients who will participate in study visits at the Clinical Research Center of the Medical University of Bialystok.

Detailed Description

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The aim of this project is to create a registry of patients at risk of developing diabetes or already diagnosed with diabetes, containing a detailed clinical profile of each patient, along with omics data, which will be analyzed using artificial intelligence algorithms, and their results will be implemented in the form of new recommendations of care for high-risk patients and those already suffering from diabetes.

The study will be conducted prospectively. The project participants will be patients with diabetes, patients at high risk of developing diabetes and a control group of normoglycemic patients who will participate in study visits at the Clinical Research Center of the Medical University of Bialystok.

As part of the project, each patient will participate in one visit at the research center. During the visit, each patient will undergo a detailed medical interview regarding the current health condition, the course of previously diagnosed diseases, family history, physical activity and diet. In addition, venous blood will be taken for each patient, from which the basic metabolic parameters will be determined (including glucose, lipid profile, HbA1c, AST, ALT, GGTP, electrolytes, blood count with smear, presence of antibodies against beta-cell antigens, TSH, ACTH) and omics analyzes will be performed (including genotyping and sequencing of DNA, transcriptomics, metabolomics, proteomics and lipidomics). Additionally, from each patient, saliva, urine, stool sample, and skin and nasal swabs to assess the microbiome will be collected. Each patient will also receive a detailed body composition analysis using bioimpedance and densitometry (DXA) and grip strength analysis. Non-diabetic patients will also undergo an oral glucose load test (OGTT).

In addition, patients who give additional consent will be able to participate in additional visits, including abdominal MR imaging with the assessment of liver steatosis, a biopsy of the vastus lateralis muscle, cardio-pulmonary exercise test, metabolic clamp (euglycemic - hyperinsulinemic) and glycemia assessment using the continuous glucose monitoring system ( CGM).

As part of the project, we plan for follow-up each participant with re-visits in the study centre every five years, covering exactly the same schedule of visits as the patient will make the first time.

Conditions

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Diabetes Obesity PreDiabetes Dysglycemia

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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Diabetes

Patients with diagnosed diabetes

Observational study - registry

Intervention Type OTHER

Observational study - registry

Prediabetes

Patients with diagnosed prediabetes defined as impaired fasting glucose and/or impaired glucose tolerance

Observational study - registry

Intervention Type OTHER

Observational study - registry

Normoglycemia

Patients with normoglycemia, based on the OGTT - normal fasting glucose and normal glucose tolerance

Observational study - registry

Intervention Type OTHER

Observational study - registry

Interventions

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Observational study - registry

Observational study - registry

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* patients with diagnosed diabetes (according to the American Diabetes Association criteria) - diabetes group
* patients with diagnosed prediabetes (IFG and/or IGT) - prediabetes group
* patients with normoglycemia (NFG and NGT) - normoglycemia group
* informed consent

Exclusion Criteria

* drug addiction
* severe psychiatric disorders
* patients with gestational diabetes mellitus
* patients unable to give informed consent, legally incompetent or incapable to comply with the study terms and conditions
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Medical University of Bialystok

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Clinical Research Centre, Medical University of Bialystok

Bialystok, Podlaskie Voivodeship, Poland

Site Status RECRUITING

Countries

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Poland

Central Contacts

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Lukasz Szczerbinski, MD, PhD

Role: CONTACT

+48858318150

Facility Contacts

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Lukasz Szczerbinski, MD, PhD

Role: primary

+48 85 831 81 50

Other Identifiers

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R-I- 002/436/2019

Identifier Type: -

Identifier Source: org_study_id

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