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Prospective analysis of the therapeutic efficacy of iron isomaltoside in combination with or without dopaminergic therapy in patients with restless legs syndrome

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512117-40-00
Acronym
IDRLS
Enrollment
140
Registered
2024-10-14
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-14

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

Conditions

restless leg syndrome

Brief summary

Changes in RLS severity as detected by the IRLS

Detailed description

Changes in RLS severity as detected by the sIRLS, RLS-6 and CGI, Changes in blood count, iron, Tf, TSAT, ferritin, sTfR, hepcidin-25, creatinine (GFR), GPT, GOT, LDH, CRP, electrolytes (Na, K, P, Ca), PTH, LCN2, dopamine, 1,25-(OH)2 vitamin D, 25-OH vitamin D, EPO, ERFE, PDGF-BB, LCN2 and metabolites (ATP, NADH/NAD, Lactate, Succinate, Citrate, Pyruvate, free fatty acids), Changes in mitochondrial iron and Krebs cycle metabolism gene expression in monocytes detected by RT-PCR, Changes in mitochondrial respiration of selected and randomly assigned patients measured with OROBOROS respirometry, Changes in iron content in the substantia nigra detected by an MRI in a subgroup of 80 patients (20 dopaminergic therapy/iron, 20 dopaminergic therapy/placebo, 20 no previous treatment/iron and 20 no previous treatment/placebo)

Interventions

DRUGKochsalz ”Braun” 0
DRUG9% - Infusionslösung

Sponsors

Medizinische Universitaet Innsbruck
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Changes in RLS severity as detected by the IRLS

Secondary

MeasureTime frame
Changes in RLS severity as detected by the sIRLS, RLS-6 and CGI, Changes in blood count, iron, Tf, TSAT, ferritin, sTfR, hepcidin-25, creatinine (GFR), GPT, GOT, LDH, CRP, electrolytes (Na, K, P, Ca), PTH, LCN2, dopamine, 1,25-(OH)2 vitamin D, 25-OH vitamin D, EPO, ERFE, PDGF-BB, LCN2 and metabolites (ATP, NADH/NAD, Lactate, Succinate, Citrate, Pyruvate, free fatty acids), Changes in mitochondrial iron and Krebs cycle metabolism gene expression in monocytes detected by RT-PCR, Changes in mitochondrial respiration of selected and randomly assigned patients measured with OROBOROS respirometry, Changes in iron content in the substantia nigra detected by an MRI in a subgroup of 80 patients (20 dopaminergic therapy/iron, 20 dopaminergic therapy/placebo, 20 no previous treatment/iron and 20 no previous treatment/placebo)

Countries

Austria

Outcome results

None listed

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