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Colchicine to reduce microvascular complications in people with type 1 diabetes and high glycemic variability

Status
Recruiting
Phases
Phase 3Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-521397-34-00
Acronym
116795
Enrollment
80
Registered
2025-10-13
Start date
2025-12-15
Completion date
Unknown
Last updated
2025-10-13

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

Conditions

Type 1 Diabetes

Brief summary

Changes in marker for (subclinical) diabetic retinopathy (vessel density on OCTA) during the study period

Detailed description

Changes in markers for (subclinical) diabetic retinopathy (e.g. micro-aneurysms, thinning of retinal layers, foveal avascular zone) during the study period, Changes in markers for (subclinical) diabetic nephropathy (plasma creatinine and urea, urinary microalbuminuria) during the study period, Changes in inflammatory parameters (e.g. circulating immune cell numbers and phenotypes, immune cell function, circulating inflammatory proteins including various pro-inflammatory cytokines, endothelial markers) during the study period, Changes in glycemic variability markers (e.g. coefficient of variation, time in range, standard deviation) as measured by the glucose sensor during the study period

Interventions

DRUGCapsules with microcrystalline cellulose
DRUGColchicine Teva 0
DRUG5 mg
DRUGtabletten

Sponsors

Radboud universitair medisch centrum Stichting
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Changes in marker for (subclinical) diabetic retinopathy (vessel density on OCTA) during the study period

Secondary

MeasureTime frame
Changes in markers for (subclinical) diabetic retinopathy (e.g. micro-aneurysms, thinning of retinal layers, foveal avascular zone) during the study period, Changes in markers for (subclinical) diabetic nephropathy (plasma creatinine and urea, urinary microalbuminuria) during the study period, Changes in inflammatory parameters (e.g. circulating immune cell numbers and phenotypes, immune cell function, circulating inflammatory proteins including various pro-inflammatory cytokines, endothelial markers) during the study period, Changes in glycemic variability markers (e.g. coefficient of variation, time in range, standard deviation) as measured by the glucose sensor during the study period

Countries

Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026